chore(build): 忽略 android 构建产物目录

接口从 26 条路径更新到 47 条（补账号设备/注销、搜索、剧单、标签、剧集统计
与解锁、钱包商品订单、评论数）；画中画结论由"iOS 未接入"改为双端已接入；
下载由"不落盘、不支持离线播放"改为已落盘可离线、但不支持断点续传；
门禁更新为 dart analyze + flutter test（775 例）。

README.md

@@ -1,18 +1,22 @@
 # FruitShorts（ReelShort）客户端
 
-FruitShorts 是面向印尼市场的短剧 Flutter 客户端。当前版本已连接
-`FruitServer` 的 `/app/**` 接口，支持沉浸播放、找剧、账号、观看记录、收藏、
-下载授权、评论互动、站内通知和中英印尼三语界面。
+FruitShorts 是面向印尼市场的短剧 Flutter 客户端，已连接 `FruitServer` 的
+`/app/**` 接口。功能覆盖：四 tab 主页（推荐视频流 / 找剧 / 追剧 / 我的）、
+沉浸式播放与全屏剧集播放器、清晰度切换、剧单与排行榜、新剧页、搜索、观看记录、
+收藏短剧、评论与点赞、站内通知、钱包与商品、下载落盘与离线播放、中英印尼三语，
+以及 Android / iOS 双端画中画（退到后台自动进小窗）。
 
 ## 技术栈
 
-- Flutter 3.47.7 / Dart 3.13.5
+- Flutter 3.47.7 / Dart 3.13.5（`environment.sdk: ^3.12.2`）
 - Provider 状态管理与依赖注入
 - dio 网络请求
 - video_player 播放
 - shared_preferences 与 `SharedPreferencesAsync` 本地配置
+- path_provider + dart:io 下载落盘（先写 `.part`，完成后原子改名）
 - flutter_localizations，支持 `en`、`zh`、`id`
-- Android 系统画中画
+- 画中画：Android 用 `floating` + `permission_handler`（需悬浮窗权限）；
+  iOS 用原生 `AVPictureInPictureController` + 影子播放器（`ios/Runner/AppDelegate.swift`）
 
 ## 目录结构
 
@@ -22,7 +26,7 @@ lib/
     config/       地址、语言和运行时配置
     data/         models、remote API、repository、controller
     formatting/   文案与日期格式化
-    platform/     触觉等平台能力
+    platform/     平台能力：画中画通道、设备号、触觉
     theme/        颜色与主题
     widgets/      跨页面复用组件
   l10n/           三语 ARB 与生成代码
@@ -36,20 +40,21 @@ assets/           图标、图片和本地媒体文件
 
 ## 已接接口
 
-以下接口均在 `lib/core/data/remote/` 中有实际调用，共 26 个不同路径、
-31 个 HTTP 方法级调用。
+以下接口均在 `lib/core/data/remote/` 中有实际调用，共 47 个不同路径。
 
-| 分组 | 契约 | 接口 |
-| --- | --- | --- |
-| 账号 | §1.1 | `POST /app/auth/register`、`/login`、`/refresh`、`/logout` |
-| 内容 | §1.3、§1.4 | `GET /app/home/feed`、`/app/discover/feed`、`/app/categories`、`/app/dramas/{id}`、`/app/episodes/{id}/play` |
-| 观看记录 | §1.5 | `POST/GET /app/watch/progress`、`GET /app/watch/recent`、`DELETE /app/watch/progress/{dramaId}`、`DELETE /app/watch/progress` |
-| 收藏 | §1.5 | `POST /app/favorites/toggle`、`GET /app/favorites`、`DELETE /app/favorites/{dramaId}` |
-| 下载授权 | §1.6 | `GET /app/downloads/policy`、`PUT /app/downloads/settings`、`POST/GET /app/downloads`、`GET /app/downloads/{episodeId}/url`、`POST /app/downloads/{episodeId}/progress`、`DELETE /app/downloads/{episodeId}`、`DELETE /app/downloads` |
-| 互动 | §1.7 | `GET/POST /app/comments`、`DELETE /app/comments/{id}`、`POST /app/likes/toggle`、`POST /app/reports` |
-| 公告 | §1.9.2 | `GET /app/notices` |
+| 分组 | 接口 |
+| --- | --- |
+| 账号 | `POST /app/auth/register`、`/login`、`/refresh`、`/logout`、`/otp`；`GET /app/me`、`/app/me/devices`、`/app/me/export`；`POST /app/me/deactivate`、`/app/me/deactivate/cancel` |
+| 内容 | `GET /app/home/feed`、`/app/feed`、`/app/discover/feed`、`/app/categories`、`/app/categories/{id}/dramas`、`/app/drama-categories`、`/app/dramas/page`、`/app/dramas/{id}`、`/app/tags`、`/app/search`、`/app/playlists`、`/app/playlists/{id}` |
+| 播放 | `GET /app/episodes/{id}/play`、`/app/episodes/{id}/stats`；`POST /app/episodes/{id}/unlock` |
+| 观看记录 | `POST/GET /app/watch/progress`、`GET /app/watch/recent`、`DELETE /app/watch/progress/{dramaId}`、`DELETE /app/watch/progress` |
+| 收藏 | `POST /app/favorites/toggle`、`GET /app/favorites`、`DELETE /app/favorites/{dramaId}`、`POST /app/favorites/remove` |
+| 下载 | `GET /app/downloads/policy`、`PUT /app/downloads/settings`、`POST/GET /app/downloads`、`GET /app/downloads/{id}/url`、`POST /app/downloads/{id}/progress`、`DELETE /app/downloads/{id}`、`DELETE /app/downloads` |
+| 互动 | `GET/POST /app/comments`、`DELETE /app/comments/{id}`、`GET /app/comments/count`、`POST /app/likes/toggle`、`POST /app/reports` |
+| 商业化 | `GET /app/wallet`、`/app/products`、`/app/orders` |
+| 公告 | `GET /app/notices` |
 
-客户端没有调用 `/app/config` 或创作者入驻接口。
+客户端没有调用 `/app/config` 和创作者入驻接口。
 
 ## 运行
 
@@ -90,15 +95,30 @@ flutter run -d <udid> \
 
 ### Debug 运行时地址
 
-debug 版本可在「我的 → 设置 → 服务器地址」修改后端地址，保存后重启 App 生效。
-地址优先级：
+debug 包在找剧页加载失败时会显示调试条，点其中的「修改服务器地址」可直接改成
+当前电脑 IP，保存后立即重载，不用重新打包。地址优先级：
 
 ```text
-本地运行时设置 > --dart-define(API_BASE_URL) > 平台默认地址
+本地运行时设置 > --dart-define(API_BASE_URL) > AppConfig.defaultBaseUrl
 ```
 
-因此不带 `--dart-define` 构建的 debug APK 也可在安装后改成当前电脑 IP。
-release 版本不显示入口，也不会读取本地覆盖。
+`devHostBaseUrl` 默认写死为 `http://192.168.31.243:8081`
+（`lib/core/config/app_config.dart`）。debug 包启动时按
+「环回 `127.0.0.1` → `devHostBaseUrl` → 公网」顺序探测可用地址；release 包不探测，
+固定使用公网地址。换 Wi-Fi、路由器换网段后 `devHostBaseUrl` 会失效，此时要么传
+`--dart-define`，要么改这个常量。release 包不显示地址入口，也不读取本地覆盖。
+
+## 画中画
+
+| 平台 | 行为 |
+| --- | --- |
+| Android | 首次点播放页小窗按钮时申请悬浮窗权限；授权后退出 App 自动进入系统小窗。沉浸流与独立播放页共用一份引用计数，任一处活跃都算「在播」，避免互相顶掉 |
+| iOS | 原生影子播放器承载 `AVPictureInPictureController`，只有播放页处于活跃状态时退到后台才自动进小窗；停在剧单等页面退后台不会触发 |
+
+- 小窗内切集直接换源，不走页面翻页，可连续自动播放
+- iOS 从系统小窗还原时用原生过渡层盖住纹理黑帧，等首帧就绪后再淡出
+- 播放页「更多」面板里有「退出自动小窗」开关（仅支持自动小窗的平台显示），关掉后
+  退到后台不再进入小窗
 
 ## 环境注意
 
@@ -156,21 +176,35 @@ flutter build apk --release --target-platform android-arm64,android-arm
 - 不要直接运行 `flutter build apk --release`：默认会编译三套原生库，包体约 57MB。
 - 只有需要进一步压缩单机下载体积时，才考虑 `--split-per-abi` 出分架构包（arm64 约 21MB、armv7 约 19MB），默认不用。
 
+## 生产打包（iOS）
+
+```bash
+# 正式签名（需要 iOS Distribution 证书 + App Store 描述文件）
+flutter build ipa --release
+
+# 只有 Apple Development 证书时：出开发签名 IPA，只能装已注册设备
+flutter build ipa --release --export-method development
+```
+
+产物在 `build/ios/ipa/*.ipa`。画中画依赖 `UIBackgroundModes` 里的 `audio` 与
+`AVPictureInPictureController`，改动 `ios/Runner/Info.plist` 或 `AppDelegate.swift`
+后要重新构建，热重载不会生效。
+
 ## 门禁
 
 ```bash
-dart analyze lib test
+dart analyze
 flutter test
 flutter build apk --debug
 ```
 
-测试文件按模块放在 `test/` 下，用例名使用
+当前基线：`dart analyze` 仅 1 条既存 info（`intl` 未在 `pubspec.yaml` 声明）；
+`flutter test` 全量 775 例通过。测试文件按模块放在 `test/` 下，用例名使用
 `should_<期望>_when_<条件>`。真实后端联调测试在服务未启动时会跳过。
 
 ## 当前边界
 
-- 下载仅管理服务端授权，不落盘、不续传、不支持离线播放。
-- 没有独立搜索接口，搜索能力尚未形成完整闭环。
+- 下载会落盘并支持离线播放，但不支持断点续传：中途失败会丢弃 `.part` 重下。
+- 支付与金币：客户端已有钱包、商品、下单接口与页面，商店票据校验依赖服务端配置凭据。
 - 站内通知没有已读/未读和红点状态。
-- 支付、金币和会员权益尚未形成客户端闭环。
-- Android 支持系统画中画；iOS 画中画尚未接入。
+- 播放清晰度切换会保留旧画面 500ms 掩盖闪屏，切换瞬间的进度以相对位置续播。

android/.gitignore

@@ -1,4 +1,5 @@
 /.gradle
+/build/
 /captures/
 /local.properties
 GeneratedPluginRegistrant.java

android/app/build.gradle.kts

@@ -8,7 +8,9 @@ plugins {
 
 android {
     namespace = "com.stormg.lumadrama"
-    compileSdk = flutter.compileSdkVersion
+    // permission_handler_android 14 的 AAR 元数据要求依赖方 compileSdk >= 37，
+    // 固定为 37（比 Flutter 默认的 36 高一档，只影响编译期 API 可见性）。
+    compileSdk = 37
     ndkVersion = flutter.ndkVersion
 
     compileOptions {

android/app/src/main/AndroidManifest.xml

@@ -2,6 +2,9 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission
         android:name="android.permission.INTERNET"/>
+    <!-- 画中画自动触发依赖的「显示在其他应用上层」权限（部分 ROM 用它管控 PiP） -->
+    <uses-permission
+        android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
     <application
         android:label="FruitShorts"
         android:name="${applicationName}"

android/app/src/main/kotlin/com/stormg/lumadrama/MainActivity.kt

@@ -4,6 +4,7 @@ package com.stormg.lumadrama
 
 import android.content.Intent
 import android.app.PictureInPictureParams
+import android.content.Context
 import android.content.res.Configuration
 import android.graphics.Bitmap
 import android.media.MediaMetadataRetriever
@@ -12,6 +13,8 @@ import android.os.Build
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
+import android.provider.Settings
+import android.telephony.TelephonyManager
 import android.util.Rational
 import android.content.pm.PackageManager
 import android.view.WindowManager
@@ -21,6 +24,7 @@ import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.plugin.common.MethodChannel
 import java.io.ByteArrayOutputStream
+import java.util.Locale
 import java.util.concurrent.ExecutorService
 import java.util.concurrent.Executors
 import java.util.concurrent.atomic.AtomicBoolean
@@ -65,6 +69,23 @@ class MainActivity : FlutterActivity() {
                 result.success(false)
             }
         }
+        // 设备标识：SSAID 免权限，卸载重装不变，避免客户端自己生成的 id 每次重装都变
+        MethodChannel(flutterEngine.dartExecutor.binaryMessenger, "com.stormg.lumadrama/device")
+            .setMethodCallHandler { call, result ->
+                when (call.method) {
+                    "ssaid" -> {
+                        val value = try {
+                            Settings.Secure.getString(contentResolver, Settings.Secure.ANDROID_ID)
+                        } catch (_: Exception) {
+                            null
+                        }
+                        result.success(value)
+                    }
+                    // 设备区域：注册时作为服务端 IP 解析失败后的兜底
+                    "region" -> result.success(currentRegion())
+                    else -> result.notImplemented()
+                }
+            }
         MethodChannel(flutterEngine.dartExecutor.binaryMessenger, "com.stormg.lumadrama/share")
             .setMethodCallHandler { call, result ->
                 if (call.method != "shareText") {
@@ -156,6 +177,28 @@ class MainActivity : FlutterActivity() {
             ?.bottom
             ?: 0
 
+    /** 网络运营商国家优先，其次 SIM 卡，最后系统语言；都拿不到返回空串。 */
+    private fun currentRegion(): String {
+        return try {
+            val telephony = getSystemService(Context.TELEPHONY_SERVICE) as? TelephonyManager
+            val localeCountry = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                resources.configuration.locales.get(0).country
+            } else {
+                @Suppress("DEPRECATION")
+                resources.configuration.locale.country
+            }
+            val candidates = listOfNotNull(
+                telephony?.networkCountryIso,
+                telephony?.simCountryIso,
+                localeCountry
+            )
+            candidates.firstOrNull { it.isNotBlank() }?.uppercase(Locale.ROOT) ?: ""
+        } catch (_: Exception) {
+            // 个别 ROM 读运营商信息会抛 SecurityException，别让注册流程卡住
+            ""
+        }
+    }
+
     private fun emitImeInset(value: Int) {
         if (value == imeInset) return
         imeInset = value
@@ -241,6 +284,7 @@ class MainActivity : FlutterActivity() {
     }
 
     companion object {
+        private const val TAG = "FruitPip"
         private const val thumbnailMaxWidth = 240
         private const val thumbnailJpegQuality = 70
         private const val thumbnailTimeoutMs = 1500L

ios/Runner.xcodeproj/project.pbxproj

@@ -11,6 +11,7 @@
 		331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
+		8C4E1A022F9A4B1000C636F3 /* WirelessDataPrompt.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8C4E1A012F9A4B1000C636F3 /* WirelessDataPrompt.swift */; };
 		7884E8682EC3CC0700C636F2 /* SceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7884E8672EC3CC0400C636F2 /* SceneDelegate.swift */; };
 		78A318202AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage in Frameworks */ = {isa = PBXBuildFile; productRef = 78A3181F2AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
@@ -49,6 +50,7 @@
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
+		8C4E1A012F9A4B1000C636F3 /* WirelessDataPrompt.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = WirelessDataPrompt.swift; sourceTree = "<group>"; };
 		7884E8672EC3CC0400C636F2 /* SceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SceneDelegate.swift; sourceTree = "<group>"; };
 		78E0A7A72DC9AD7400C4905E /* FlutterGeneratedPluginSwiftPackage */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = FlutterGeneratedPluginSwiftPackage; path = Flutter/ephemeral/Packages/FlutterGeneratedPluginSwiftPackage; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
@@ -122,6 +124,7 @@
 				1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */,
 				1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */,
 				74858FAE1ED2DC5600515810 /* AppDelegate.swift */,
+				8C4E1A012F9A4B1000C636F3 /* WirelessDataPrompt.swift */,
 				7884E8672EC3CC0400C636F2 /* SceneDelegate.swift */,
 				74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */,
 			);
@@ -282,6 +285,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */,
+				8C4E1A022F9A4B1000C636F3 /* WirelessDataPrompt.swift in Sources */,
 				1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */,
 				7884E8682EC3CC0700C636F2 /* SceneDelegate.swift in Sources */,
 			);

ios/Runner/AppDelegate.swift

@@ -1,6 +1,7 @@
 import Flutter
 import UIKit
 import AVFoundation
+import AVKit
 
 private let thumbnailHTTPHeaderFieldsKey = "AVURLAssetHTTPHeaderFieldsKey"
 
@@ -35,8 +36,321 @@ final class RunnerFlutterViewController: FlutterViewController {
   }
 }
 
+/// iOS 影子播放器：独立 AVPlayer + AVPlayerLayer 专供画中画窗口。
+/// Flutter 的 video_player 走纹理渲染，没有 AVPlayerLayer，无法直接创建
+/// AVPictureInPictureController；小窗的画面与声音由影子接管，退出时把
+/// 影子进度回传给 Dart，由 Flutter 播放器 seek 对齐后继续。
+final class PipShadowCoordinator: NSObject, AVPictureInPictureControllerDelegate {
+  static let shared = PipShadowCoordinator()
+
+  private var player: AVPlayer?
+  private var playerLayer: AVPlayerLayer?
+  private var controller: AVPictureInPictureController?
+  private var endObserver: NSObjectProtocol?
+  private var possibleObservation: NSKeyValueObservation?
+  /// 画中画还原过渡层：原生窗口级红晕渐变，在系统还原动画开始时立即盖上，
+  /// 避免回前台瞬间 Flutter 表面未恢复显示黑帧；视频出帧后由 Dart 通知淡出。
+  private var restoreOverlay: UIView?
+  /// 系统要求 playerLayer 位于真实的 view 层级中才会判定画中画可用，
+  /// 因此用 1x1 透明宿主 view 承载，而不是直接挂在 window.layer 上。
+  private var hostView: UIView?
+  /// 影子图层就绪稍晚于创建，置位后由 KVO 自动拉起画中画。
+  private var pendingStart = false
+  private var startRetryWorkItems: [DispatchWorkItem] = []
+
+  weak var channel: FlutterMethodChannel?
+
+  /// active 变化回调；停止时把影子最终进度（毫秒）一并提供。
+  var onPipChanged: ((Bool, Int64) -> Void)?
+  /// 影子在画中画里播完当前集。
+  var onPlaybackEnded: (() -> Void)?
+
+  static var isSupported: Bool {
+    AVPictureInPictureController.isPictureInPictureSupported()
+  }
+
+  private var keyWindow: UIWindow? {
+    UIApplication.shared.connectedScenes
+      .compactMap { $0 as? UIWindowScene }
+      .flatMap { $0.windows }
+      .first { $0.isKeyWindow }
+  }
+
+  /// 首次创建影子：1x1 图层挂在 keyWindow 的宿主 view 里（肉眼不可见），静音待命。
+  /// [autoEnter] 为 true 时退后台由系统自动拉起画中画（需影子在播，见 armAutoEnter）。
+  func prepare(urlString: String, positionMs: Int64, autoEnter: Bool) {
+    teardown()
+    log("prepare begin supported=\(PipShadowCoordinator.isSupported) autoEnter=\(autoEnter)")
+    guard Self.isSupported else { return }
+    guard let url = URL(string: urlString) else {
+      log("prepare failed bad url \(urlString)")
+      return
+    }
+    guard let window = keyWindow else {
+      log("prepare failed no key window")
+      return
+    }
+    let item = AVPlayerItem(url: url)
+    let p = AVPlayer(playerItem: item)
+    p.isMuted = true
+    p.actionAtItemEnd = .pause
+    let layer = AVPlayerLayer()
+    layer.player = p
+    let host = UIView(frame: CGRect(x: 0, y: 0, width: 1, height: 1))
+    host.isUserInteractionEnabled = false
+    host.backgroundColor = .clear
+    window.addSubview(host)
+    layer.frame = host.bounds
+    host.layer.addSublayer(layer)
+    hostView = host
+    guard let c = AVPictureInPictureController(playerLayer: layer) else {
+      p.pause()
+      log("prepare failed no pip controller")
+      return
+    }
+    c.canStartPictureInPictureAutomaticallyFromInline = autoEnter
+    c.delegate = self
+    player = p
+    playerLayer = layer
+    controller = c
+    // 静音起播让 item 完成首帧解码，isPictureInPicturePossible 才会变 true。
+    p.play()
+    possibleObservation = c.observe(
+      \.isPictureInPicturePossible,
+      options: [.new, .initial]
+    ) { [weak self] controller, change in
+      let value = change.newValue ?? controller.isPictureInPicturePossible
+      self?.log("possible changed to \(value)")
+      guard let self, self.pendingStart, controller.isPictureInPicturePossible else { return }
+      self.pendingStart = false
+      // 刚翻 true 的同一 runloop 里调用会被系统静默拒绝，推到下一拍再进。
+      DispatchQueue.main.async {
+        guard self.controller === controller, controller.isPictureInPicturePossible else {
+          self.log("start via kvo aborted (shadow replaced)")
+          return
+        }
+        self.log("start via kvo")
+        controller.startPictureInPicture()
+      }
+    }
+    log("shadow ready, seeking to \(positionMs)ms")
+    if positionMs > 0 {
+      p.seek(
+        to: CMTime(value: positionMs, timescale: 1000),
+        toleranceBefore: .zero,
+        toleranceAfter: .zero
+      )
+    }
+    registerEndObserver(for: item)
+    activateAudioSession()
+  }
+
+  /// 退出 App 前（inactive）把影子对齐到当前进度并静音起播：
+  /// auto PiP 只在「player 正在播放 + 图层离屏」时由系统触发。
+  func armAutoEnter(positionMs: Int64) {
+    guard let player, let controller else {
+      log("arm failed, shadow missing")
+      return
+    }
+    guard controller.canStartPictureInPictureAutomaticallyFromInline else {
+      log("arm failed, autoEnter disabled on shadow")
+      return
+    }
+    log("arm auto enter at \(positionMs)ms")
+    if positionMs > 0 {
+      player.seek(
+        to: CMTime(value: positionMs, timescale: 1000),
+        toleranceBefore: CMTime(value: 800, timescale: 1000),
+        toleranceAfter: CMTime(value: 800, timescale: 1000)
+      )
+    }
+    player.play()
+  }
+
+  /// 回前台后取消待命：影子暂停回静音，等待下一次退后台。
+  func disarmAutoEnter() {
+    guard let player else { return }
+    log("disarm auto enter")
+    player.pause()
+    player.isMuted = true
+  }
+
+  /// 进入画中画：图层就绪则立即进入，否则 KVO/延时重试在就绪后自动进入。
+  /// 仅当影子从未创建成功（prepare 失败）时返回 false。
+  func start() -> Bool {
+    guard let controller else {
+      log("start failed, shadow not created")
+      return false
+    }
+    log("start requested possible=\(controller.isPictureInPicturePossible)")
+    pendingStart = true
+    if controller.isPictureInPicturePossible {
+      pendingStart = false
+      controller.startPictureInPicture()
+    }
+    scheduleStartRetries()
+    return true
+  }
+
+  /// KVO 偶发不触发或流加载较慢时兜底：就绪后再试两次。
+  private func scheduleStartRetries() {
+    startRetryWorkItems.forEach { $0.cancel() }
+    startRetryWorkItems.removeAll()
+    for delay in [1.0, 2.5] {
+      let item = DispatchWorkItem { [weak self] in
+        guard
+            let self,
+            self.pendingStart,
+            let controller = self.controller,
+            controller.isPictureInPicturePossible
+        else { return }
+        self.log("start via retry after \(delay)s")
+        self.pendingStart = false
+        controller.startPictureInPicture()
+      }
+      startRetryWorkItems.append(item)
+      DispatchQueue.main.asyncAfter(deadline: .now() + delay, execute: item)
+    }
+  }
+
+  /// 画中画内换集：只换 AVPlayerItem，不动 player/layer，窗口不中断。
+  func replaceItem(urlString: String, positionMs: Int64) {
+    guard let player, let url = URL(string: urlString) else { return }
+    let item = AVPlayerItem(url: url)
+    player.replaceCurrentItem(with: item)
+    registerEndObserver(for: item)
+    if positionMs > 0 {
+      player.seek(
+        to: CMTime(value: positionMs, timescale: 1000),
+        toleranceBefore: .zero,
+        toleranceAfter: .zero
+      )
+    }
+  }
+
+  /// 进入画中画后解除静音并起播（此时 Flutter 播放器已被暂停）。
+  func unmuteAndPlay() {
+    player?.isMuted = false
+    player?.play()
+  }
+
+  func positionMs() -> Int64 {
+    Int64(max(0, player?.currentTime().seconds ?? 0) * 1000)
+  }
+
+  func stopPip() {
+    controller?.stopPictureInPicture()
+  }
+
+  func teardown() {
+    startRetryWorkItems.forEach { $0.cancel() }
+    startRetryWorkItems.removeAll()
+    possibleObservation?.invalidate()
+    possibleObservation = nil
+    pendingStart = false
+    if let endObserver {
+      NotificationCenter.default.removeObserver(endObserver)
+    }
+    endObserver = nil
+    player?.pause()
+    player?.replaceCurrentItem(with: nil)
+    playerLayer?.removeFromSuperlayer()
+    playerLayer = nil
+    hostView?.removeFromSuperview()
+    hostView = nil
+    controller?.delegate = nil
+    controller = nil
+    player = nil
+  }
+
+  /// 诊断日志：NSLog 之外同步转发到 Dart，便于在 flutter run 控制台观察。
+  private func log(_ message: String) {
+    NSLog("pip: %@", message)
+    channel?.invokeMethod("pipDebug", arguments: message)
+  }
+
+  private func registerEndObserver(for item: AVPlayerItem) {
+    if let endObserver {
+      NotificationCenter.default.removeObserver(endObserver)
+    }
+    endObserver = NotificationCenter.default.addObserver(
+      forName: .AVPlayerItemDidPlayToEndTime,
+      object: item,
+      queue: .main
+    ) { [weak self] _ in
+      self?.log("item did play to end")
+      self?.onPlaybackEnded?()
+    }
+  }
+
+  /// 画中画的声音走影子播放器，需要 playback 类别的音频会话保活。
+  private func activateAudioSession() {
+    do {
+      try AVAudioSession.sharedInstance().setCategory(.playback, mode: .moviePlayback)
+      try AVAudioSession.sharedInstance().setActive(true)
+    } catch {
+      // 会话激活失败只影响后台出声，不阻断画中画。
+    }
+  }
+
+  func pictureInPictureControllerWillStartPictureInPicture(
+    _ pictureInPictureController: AVPictureInPictureController
+  ) {
+    log("will start")
+    pendingStart = false
+    onPipChanged?(true, 0)
+  }
+
+  func pictureInPictureControllerWillStopPictureInPicture(
+    _ pictureInPictureController: AVPictureInPictureController
+  ) {
+    log("will stop, showing restore overlay")
+    showRestoreOverlay()
+  }
+
+  func pictureInPictureControllerDidStopPictureInPicture(
+    _ pictureInPictureController: AVPictureInPictureController
+  ) {
+    log("did stop")
+    showRestoreOverlay()
+    onPipChanged?(false, positionMs())
+  }
+
+  /// 盖原生过渡层（幂等）：主题红晕渐变，不依赖 Flutter 渲染。
+  func showRestoreOverlay() {
+    guard let window = keyWindow else { return }
+    restoreOverlay?.removeFromSuperview()
+    let overlay = UIView(frame: window.bounds)
+    overlay.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+    let gradient = CAGradientLayer()
+    gradient.frame = overlay.bounds
+    gradient.colors = [
+      UIColor(red: 0.298, green: 0.086, blue: 0.102, alpha: 1).cgColor,
+      UIColor(red: 0.118, green: 0.043, blue: 0.047, alpha: 1).cgColor,
+      UIColor(red: 0.063, green: 0.063, blue: 0.071, alpha: 1).cgColor,
+    ]
+    gradient.locations = [0, 0.22, 0.62]
+    gradient.startPoint = CGPoint(x: 0.5, y: 0)
+    gradient.endPoint = CGPoint(x: 0.5, y: 1)
+    overlay.layer.addSublayer(gradient)
+    window.addSubview(overlay)
+    restoreOverlay = overlay
+  }
+
+  /// 淡出并移除过渡层（视频首帧已确认后由 Dart 调用）。
+  func hideRestoreOverlay() {
+    guard let overlay = restoreOverlay else { return }
+    restoreOverlay = nil
+    UIView.animate(
+      withDuration: 0.25,
+      animations: { overlay.alpha = 0 }
+    ) { _ in overlay.removeFromSuperview() }
+  }
+}
+
 @main
 @objc class AppDelegate: FlutterAppDelegate, FlutterImplicitEngineDelegate {
+  private let wirelessDataPrompt = WirelessDataPrompt()
   private let thumbnailQueue = DispatchQueue(
     label: "com.stormg.lumadrama.thumbnail",
     qos: .userInitiated
@@ -50,8 +364,20 @@ final class RunnerFlutterViewController: FlutterViewController {
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }
 
+  override func applicationDidBecomeActive(_ application: UIApplication) {
+    super.applicationDidBecomeActive(application)
+    requestWirelessDataPrompt()
+  }
+
+  func requestWirelessDataPrompt() {
+    wirelessDataPrompt.requestSystemPrompt()
+  }
+
   func didInitializeImplicitFlutterEngine(_ engineBridge: FlutterImplicitEngineBridge) {
     GeneratedPluginRegistrant.register(with: engineBridge.pluginRegistry)
+    registerWirelessDataChannel(engineBridge)
+    registerDeviceIdChannel(engineBridge)
+    registerPipChannel(engineBridge)
     let channel = FlutterMethodChannel(
       name: "com.stormg.lumadrama/share",
       binaryMessenger: engineBridge.applicationRegistrar.messenger()
@@ -132,4 +458,130 @@ final class RunnerFlutterViewController: FlutterViewController {
       }
     }
   }
+
+  /// iOS 画中画：影子播放器通道，与 Android 共用同一 channel 名。
+  private func registerPipChannel(_ engineBridge: FlutterImplicitEngineBridge) {
+    let channel = FlutterMethodChannel(
+      name: "com.stormg.lumadrama/pip",
+      binaryMessenger: engineBridge.applicationRegistrar.messenger()
+    )
+    let pip = PipShadowCoordinator.shared
+    pip.channel = channel
+    channel.setMethodCallHandler { call, result in
+      switch call.method {
+      case "isAvailable":
+        result(PipShadowCoordinator.isSupported)
+      case "enter":
+        guard let args = call.arguments as? [String: Any],
+              let url = args["url"] as? String else {
+          result(false)
+          return
+        }
+        let positionMs = (args["positionMs"] as? NSNumber)?.int64Value ?? 0
+        pip.prepare(urlString: url, positionMs: positionMs, autoEnter: false)
+        // 等一拍让 AVPlayerLayer 完成挂载再请求进入画中画。
+        DispatchQueue.main.async {
+          result(pip.start())
+        }
+      case "prepareShadow":
+        guard let args = call.arguments as? [String: Any],
+              let url = args["url"] as? String else {
+          result(nil)
+          return
+        }
+        pip.prepare(
+          urlString: url,
+          positionMs: (args["positionMs"] as? NSNumber)?.int64Value ?? 0,
+          autoEnter: (args["autoEnter"] as? NSNumber)?.boolValue ?? false
+        )
+        result(nil)
+      case "armAutoEnter":
+        pip.armAutoEnter(
+          positionMs: (call.arguments as? [String: Any])?["positionMs"] as? Int64 ?? 0
+        )
+        result(nil)
+      case "showRestoreOverlay":
+        pip.showRestoreOverlay()
+        result(nil)
+      case "hideRestoreOverlay":
+        pip.hideRestoreOverlay()
+        result(nil)
+      case "disarmAutoEnter":
+        pip.disarmAutoEnter()
+        result(nil)
+      case "unmute":
+        pip.unmuteAndPlay()
+        result(nil)
+      case "replaceItem":
+        guard let args = call.arguments as? [String: Any],
+              let url = args["url"] as? String else {
+          result(nil)
+          return
+        }
+        pip.replaceItem(
+          urlString: url,
+          positionMs: (args["positionMs"] as? NSNumber)?.int64Value ?? 0
+        )
+        result(nil)
+      case "stop":
+        pip.stopPip()
+        result(nil)
+      case "teardown":
+        pip.teardown()
+        result(nil)
+      default:
+        result(FlutterMethodNotImplemented)
+      }
+    }
+    pip.onPipChanged = { active, positionMs in
+      channel.invokeMethod(
+        "onPipChanged",
+        arguments: ["active": active, "positionMs": positionMs]
+      )
+    }
+    pip.onPlaybackEnded = {
+      channel.invokeMethod("onPipPlaybackEnded", arguments: nil)
+    }
+  }
+
+  /// 设备标识：IDFV 免权限，卸载本 App 不变，避免客户端自生成的 id 每次重装都变。
+  /// 同通道顺带提供设备区域（ISO-2），注册时作为服务端 IP 解析失败后的兜底。
+  private func registerDeviceIdChannel(_ engineBridge: FlutterImplicitEngineBridge) {
+    let channel = FlutterMethodChannel(
+      name: "com.stormg.lumadrama/device",
+      binaryMessenger: engineBridge.applicationRegistrar.messenger()
+    )
+    channel.setMethodCallHandler { call, result in
+      switch call.method {
+      case "idfv":
+        result(UIDevice.current.identifierForVendor?.uuidString)
+      case "region":
+        if #available(iOS 16.0, *) {
+          result(Locale.current.region?.identifier)
+        } else {
+          result(Locale.current.regionCode)
+        }
+      default:
+        result(FlutterMethodNotImplemented)
+      }
+    }
+  }
+
+  private func registerWirelessDataChannel(_ engineBridge: FlutterImplicitEngineBridge) {
+    let channel = FlutterMethodChannel(
+      name: WirelessDataPrompt.channelName,
+      binaryMessenger: engineBridge.applicationRegistrar.messenger()
+    )
+    channel.setMethodCallHandler { [weak self] call, result in
+      guard call.method == WirelessDataPrompt.awaitDecisionMethod else {
+        result(FlutterMethodNotImplemented)
+        return
+      }
+      guard let self else {
+        result(nil)
+        return
+      }
+      self.wirelessDataPrompt.awaitDecision(result)
+    }
+  }
 }

ios/Runner/Info.plist

@@ -48,7 +48,7 @@
 					<key>NSIncludesSubdomains</key>
 					<true/>
 				</dict>
-				<key>10.43.47.1</key>
+				<key>192.168.31.243</key>
 				<dict>
 					<key>NSExceptionAllowsInsecureHTTPLoads</key>
 					<true/>
@@ -87,6 +87,10 @@
 				</array>
 			</dict>
 		</dict>
+		<key>UIBackgroundModes</key>
+		<array>
+			<string>audio</string>
+		</array>
 		<key>UIApplicationSupportsIndirectInputEvents</key>
 		<true/>
 		<key>UILaunchStoryboardName</key>

ios/Runner/SceneDelegate.swift

@@ -1,6 +1,11 @@
+// Author: fruit.com.cn
+
 import Flutter
 import UIKit
 
 class SceneDelegate: FlutterSceneDelegate {
-
+  override func sceneDidBecomeActive(_ scene: UIScene) {
+    super.sceneDidBecomeActive(scene)
+    (UIApplication.shared.delegate as? AppDelegate)?.requestWirelessDataPrompt()
+  }
 }

ios/Runner/WirelessDataPrompt.swift

@@ -0,0 +1,68 @@
+// Author: fruit.com.cn
+
+import CoreTelephony
+import Flutter
+import Foundation
+
+/// 监听系统无线数据选择，并用 URLSession 唤起系统选择框。
+final class WirelessDataPrompt {
+  static let channelName = "com.stormg.lumadrama/wireless-data"
+  static let awaitDecisionMethod = "awaitDecision"
+
+  /// 系统选择框由 URLSession 触发，Dart 的 Socket 请求不会弹出。
+  private static let promptURL = URL(string: "https://captive.apple.com/hotspot-detect.html")
+
+  private let cellularData = CTCellularData()
+  private let lock = NSLock()
+  private var pending: [FlutterResult] = []
+  private var decided = false
+  private var didRequestPrompt = false
+
+  init() {
+    cellularData.cellularDataRestrictionDidUpdateNotifier = { [weak self] state in
+      DispatchQueue.main.async {
+        self?.completeIfDecided(state)
+      }
+    }
+  }
+
+  /// 应用进入前台后请求一次，促使系统弹出无线数据选择。
+  func requestSystemPrompt() {
+    guard !didRequestPrompt, let promptURL = Self.promptURL else {
+      return
+    }
+    didRequestPrompt = true
+    _ = cellularData.restrictedState
+    URLSession.shared.dataTask(with: promptURL) { _, _, _ in }.resume()
+  }
+
+  /// 未允许前先挂起；用户允许无线数据后再放行。
+  func awaitDecision(_ result: @escaping FlutterResult) {
+    lock.lock()
+    if decided {
+      lock.unlock()
+      DispatchQueue.main.async {
+        result(nil)
+      }
+      return
+    }
+    pending.append(result)
+    lock.unlock()
+  }
+
+  private func completeIfDecided(_ state: CTCellularDataRestrictedState) {
+    if state != .notRestricted {
+      return
+    }
+    lock.lock()
+    if decided {
+      lock.unlock()
+      return
+    }
+    decided = true
+    let waiters = pending
+    pending.removeAll()
+    lock.unlock()
+    waiters.forEach { $0(nil) }
+  }
+}

lib/app.dart

@@ -14,6 +14,7 @@ import 'core/data/remote/catalog_api.dart';
 import 'core/data/remote/category_api.dart';
 import 'core/data/remote/comment_api.dart';
 import 'core/data/remote/commerce_api.dart';
+import 'core/data/remote/device_profile.dart';
 import 'core/data/remote/download_api.dart';
 import 'core/data/remote/interaction_api.dart';
 import 'core/data/remote/library_api.dart';
@@ -30,6 +31,7 @@ import 'core/data/repositories/favorite_repository.dart';
 import 'core/data/repositories/interaction_repository.dart';
 import 'core/data/repositories/notice_repository.dart';
 import 'core/data/repositories/playback_repository.dart';
+import 'core/data/repositories/playlist_repository.dart';
 import 'core/data/repositories/search_repository.dart';
 import 'core/data/repositories/store_repository.dart';
 import 'core/data/repositories/watch_history_repository.dart';
@@ -41,6 +43,7 @@ import 'core/data/services/download_controller.dart';
 import 'core/data/services/favorite_controller.dart';
 import 'core/data/services/interaction_controller.dart';
 import 'core/data/services/locale_controller.dart';
+import 'core/data/services/playlist_controller.dart';
 import 'core/data/services/event_tracker.dart';
 import 'core/data/services/playback_position_cache.dart';
 import 'core/data/services/playback_session.dart';
@@ -83,6 +86,7 @@ class LumaDramaApp extends StatefulWidget {
     this.commerceRepository,
     this.storeRepository,
     this.searchRepository,
+    this.playlistRepository,
     this.haptics = const FlutterHaptics(),
   });
 
@@ -103,6 +107,7 @@ class LumaDramaApp extends StatefulWidget {
   final CommerceRepository? commerceRepository;
   final StoreRepository? storeRepository;
   final SearchRepository? searchRepository;
+  final PlaylistRepository? playlistRepository;
   final Haptics haptics;
 
   @override
@@ -113,12 +118,13 @@ class _LumaDramaAppState extends State<LumaDramaApp> {
   late final AuthSessionStore _sessionStore = AuthSessionStore();
 
   /// 全 App 共用一个 ApiClient：这样目录、账号、后续的互动/进度请求
-  /// 都自动带 `Authorization` 与 `X-Device-Id`，401 的刷新重试也只有一处实现。
+  /// 都自动带 `Authorization`、`X-Device-Id` 与平台头，401 的刷新重试也只有一处实现。
   late final ApiClient _apiClient = ApiClient(
     accessTokenReader: () => _auth.accessToken,
     tokenRefresher: () => _auth.refresh(),
     onUnauthorized: () => _auth.clear(),
     deviceIdReader: _sessionStore.deviceId,
+    platformReader: clientPlatform,
   );
 
   late final AuthController _auth = AuthController(
@@ -126,8 +132,10 @@ class _LumaDramaAppState extends State<LumaDramaApp> {
     _sessionStore,
   );
 
+  late final CatalogApi _catalogApi = CatalogApi(_apiClient);
+
   late final CatalogRepository _catalogRepository =
-      widget.catalogRepository ?? HttpCatalogRepository(CatalogApi(_apiClient));
+      widget.catalogRepository ?? HttpCatalogRepository(_catalogApi);
 
   late final CategoryRepository _categoryRepository =
       widget.categoryRepository ??
@@ -135,17 +143,11 @@ class _LumaDramaAppState extends State<LumaDramaApp> {
 
   late final WatchHistoryRepository _watchHistory =
       widget.watchHistoryRepository ??
-      HttpWatchHistoryRepository(
-        WatchApi(_apiClient),
-        isSignedIn: () => _auth.isSignedIn,
-      );
+      HttpWatchHistoryRepository(WatchApi(_apiClient));
 
   late final FavoriteRepository _favorites =
       widget.favoriteRepository ??
-      HttpFavoriteRepository(
-        LibraryApi(_apiClient),
-        isSignedIn: () => _auth.isSignedIn,
-      );
+      HttpFavoriteRepository(LibraryApi(_apiClient));
 
   late final PlaybackRepository _playback =
       widget.playbackRepository ??
@@ -177,6 +179,13 @@ class _LumaDramaAppState extends State<LumaDramaApp> {
   late final SearchRepository _searchRepository =
       widget.searchRepository ?? HttpSearchRepository(CatalogApi(_apiClient));
 
+  /// 测试注入了目录仓库时不打剧单接口，剧单页继续用本地分区。
+  late final PlaylistRepository? _playlistRepository =
+      widget.playlistRepository ??
+      (widget.catalogRepository == null
+          ? HttpPlaylistRepository(CatalogApi(_apiClient))
+          : null);
+
   late final StoreRepository _storeRepository =
       widget.storeRepository ?? HttpStoreRepository(CommerceApi(_apiClient));
 
@@ -206,7 +215,7 @@ class _LumaDramaAppState extends State<LumaDramaApp> {
     unawaited(_localeController.load());
     // 登录/登出时同步收藏状态：收藏属于账号，不能跨账号串联
     _auth.addListener(_onAuthChanged);
-    if (_auth.isSignedIn) unawaited(_favoriteController.load());
+    unawaited(_favoriteController.load());
     if (_auth.isSignedIn) unawaited(_walletController.load());
     unawaited(_downloadController.restore());
   }
@@ -222,6 +231,7 @@ class _LumaDramaAppState extends State<LumaDramaApp> {
       unawaited(_walletController.load());
     } else {
       _favoriteController.clear();
+      unawaited(_favoriteController.load());
       _downloadController.reset();
       _walletController.reset();
     }
@@ -239,14 +249,26 @@ class _LumaDramaAppState extends State<LumaDramaApp> {
     super.dispose();
   }
 
+  CategoryController _createCategories() {
+    final controller = CategoryController(_categoryRepository);
+    if (widget.catalogRepository == null) {
+      controller.dramaPageLoader = CategoryApi(_apiClient).dramas;
+    }
+    controller.load();
+    return controller;
+  }
+
   @override
   Widget build(BuildContext context) {
+    final playlists = _playlistRepository;
     return MultiProvider(
       providers: [
         Provider(create: (_) => PlaybackCoordinator()),
         Provider<EventTracker>(create: (_) => EventTracker(_apiClient)),
         Provider<PlayerFactory>(create: (_) => widget.playerFactory),
         Provider<CatalogRepository>.value(value: _catalogRepository),
+        if (widget.catalogRepository == null)
+          Provider<CatalogApi>.value(value: _catalogApi),
         Provider<PlaybackRepository>.value(value: _playback),
         Provider<PlaybackPositionCache>.value(value: _playbackPositionCache),
         Provider<WatchHistoryRepository>.value(value: _watchHistory),
@@ -260,11 +282,15 @@ class _LumaDramaAppState extends State<LumaDramaApp> {
         Provider<SearchRepository>.value(value: _searchRepository),
         Provider<Haptics>.value(value: widget.haptics),
         ChangeNotifierProvider(
-          create: (_) => CatalogController(_catalogRepository)..load(),
-        ),
-        ChangeNotifierProvider(
-          create: (_) => CategoryController(_categoryRepository)..load(),
+          create: (_) {
+            final catalog = CatalogController(_catalogRepository);
+            if (widget.catalogRepository != null) catalog.load();
+            return catalog;
+          },
         ),
+        ChangeNotifierProvider(create: (_) => _createCategories()),
+        if (playlists != null)
+          ChangeNotifierProvider(create: (_) => PlaylistController(playlists)),
         ChangeNotifierProvider.value(value: _favoriteController),
         ChangeNotifierProvider.value(value: _downloadController),
         ChangeNotifierProvider.value(value: _walletController),

lib/core/config/app_config.dart

@@ -14,7 +14,7 @@ class AppConfig {
   /// 开发调试默认服务地址，当前指向本机局域网 IP。
   ///
   /// 换网络时只改这一行，地址不要带结尾斜杠。
-  static const String devHostBaseUrl = 'http://10.43.47.1:8081';
+  static const String devHostBaseUrl = 'http://192.168.31.243:8081';
 
   /// 本机后端地址：通过 `adb reverse tcp:8081 tcp:8081` 映射到开发机，
   /// 探测可达时 App 直连本机服务；不可达时回落到公网地址。
@@ -51,9 +51,12 @@ class AppConfig {
       ? _runtimeBaseUrl
       : (compiledBaseUrl.isNotEmpty ? compiledBaseUrl : defaultBaseUrl);
 
-  static final String _defaultBaseUrl = _runsOnDevMachine
-      ? lanBaseUrl
-      : devHostBaseUrl;
+  /// 生产包固定走公网地址；仅 debug 才按平台默认到环回/开发机。
+  static final String _defaultBaseUrl = kReleaseMode
+      ? publicBaseUrl
+      : (_runsOnDevMachine
+            ? lanBaseUrl
+            : devHostBaseUrl);
 
   /// 模拟器、桌面端与开发机同机，环回地址可用；iOS 真机不满足。
   /// Android 没有等价的探测方式，统一按真机处理（模拟器用
@@ -93,6 +96,11 @@ class AppConfig {
       if (_runtimeBaseUrl.isEmpty) applyRuntimeBaseUrl(compiled);
       return;
     }
+    // 生产包固定公网地址，不再探测环回/开发机局域网地址，避免请求到开发机。
+    if (kReleaseMode) {
+      if (_runtimeBaseUrl.isEmpty) applyRuntimeBaseUrl(publicBaseUrl);
+      return;
+    }
     final candidates = <String>[
       if (_runtimeBaseUrl.isNotEmpty) _runtimeBaseUrl,
       for (final candidate in _probeCandidates)

lib/core/data/models/content_category.dart

@@ -1,17 +1,30 @@
 // Author: fruit.com.cn
 
+import 'locale_text.dart';
+
 /// 服务端内容分类。id 按契约保持字符串，避免雪花 ID 精度丢失。
 class ContentCategory {
-  const ContentCategory({required this.id, required this.name});
+  const ContentCategory({
+    required this.id,
+    required this.name,
+    this.locales = const {},
+  });
 
   final String id;
+
+  /// 中文名称，与 locales 里的 zh 相同。
   final String name;
+  final Map<String, String> locales;
 
   /// 解析 `GET /app/categories` 的单项。
   factory ContentCategory.fromJson(Map<String, dynamic> json) {
-    return ContentCategory(
-      id: (json['id'] ?? '').toString(),
-      name: json['name'] as String? ?? '',
-    );
+    final locales = localeMap(json['locales']);
+    final name = json['name'] as String? ?? locales['zh'] ?? '';
+    return ContentCategory(id: (json['id'] ?? '').toString(), name: name, locales: locales);
+  }
+
+  /// 按界面语言取名称。缺对应语言时回落到中文。
+  String localizedName(String languageCode) {
+    return localizedText(languageCode, name, locales);
   }
 }

lib/core/data/models/drama.dart

@@ -1,6 +1,9 @@
 // Author: fruit.com.cn
 
+import 'dart:ui';
+
 import 'json_numbers.dart';
+import 'locale_text.dart';
 
 /// 短剧与剧集，字段与后端 `/app/**` 的下发结构对应。
 ///
@@ -18,6 +21,7 @@ class Episode {
     this.likeCount,
     this.commentCount,
     this.thumbnailsUrl,
+    this.posterUrl,
   });
 
   final String id;
@@ -34,12 +38,14 @@ class Episode {
   final int? likeCount;
   final int? commentCount;
   final String? thumbnailsUrl;
+  final String? posterUrl;
 
   Episode withVideoUrl(
     String url, {
     int? likeCount,
     int? commentCount,
     String? thumbnailsUrl,
+    String? posterUrl,
   }) => Episode(
     id: id,
     number: number,
@@ -51,6 +57,21 @@ class Episode {
     likeCount: likeCount ?? this.likeCount,
     commentCount: commentCount ?? this.commentCount,
     thumbnailsUrl: thumbnailsUrl ?? this.thumbnailsUrl,
+    posterUrl: posterUrl ?? this.posterUrl,
+  );
+
+  Episode withStats({int? likeCount, int? commentCount}) => Episode(
+    id: id,
+    number: number,
+    title: title,
+    isFree: isFree,
+    videoUrl: videoUrl,
+    durationSec: durationSec,
+    locked: locked,
+    likeCount: likeCount ?? this.likeCount,
+    commentCount: commentCount ?? this.commentCount,
+    thumbnailsUrl: thumbnailsUrl,
+    posterUrl: posterUrl,
   );
 
   factory Episode.fromJson(Map<String, dynamic> json) {
@@ -65,6 +86,7 @@ class Episode {
       likeCount: _optionalInt(json['likeCount']),
       commentCount: _optionalInt(json['commentCount']),
       thumbnailsUrl: _optionalString(json['thumbnailsUrl']),
+      posterUrl: _optionalString(json['posterUrl']),
     );
   }
 }
@@ -76,7 +98,14 @@ class Drama {
     required this.synopsis,
     required this.posterUrl,
     this.episodes = const [],
+    this.titleLocales = const {},
+    this.synopsisLocales = const {},
+    this.tag = '',
+    this.tagLocales = const {},
+    this.tagColor = '',
     this.category = '',
+    this.categoryLocales = const {},
+    this.types = const [],
     this.genre = '',
     this.totalEpisodes = 0,
     this.freeEpisodes = 0,
@@ -94,9 +123,16 @@ class Drama {
   final String id;
   final String title;
   final String synopsis;
+  final Map<String, String> titleLocales;
+  final Map<String, String> synopsisLocales;
+  final String tag;
+  final Map<String, String> tagLocales;
+  final String tagColor;
   final String posterUrl;
   final List<Episode> episodes;
   final String category;
+  final Map<String, String> categoryLocales;
+  final List<Map<String, String>> types;
   final String genre;
   final int totalEpisodes;
   final int freeEpisodes;
@@ -127,19 +163,26 @@ class Drama {
   /// 列表卡片：带一集可播预览（首页直接起播），完整剧集进详情再取。
   factory Drama.fromCardJson(Map<String, dynamic> json) {
     final preview = json['preview'];
+    final text = _DramaText.fromJson(json);
     return Drama(
       id: (json['id'] ?? '').toString(),
-      title: json['title'] as String? ?? '',
-      synopsis: json['synopsis'] as String? ?? '',
+      title: text.title,
+      synopsis: text.synopsis,
+      titleLocales: text.titleLocales,
+      synopsisLocales: text.synopsisLocales,
+      tag: text.tag,
+      tagLocales: text.tagLocales,
+      tagColor: json['tagColor'] as String? ?? '',
       posterUrl: json['cover'] as String? ?? '',
       episodes: preview is Map<String, dynamic>
           ? [Episode.fromJson(preview)]
           : const [],
-      category: json['category'] as String? ?? '',
-      genre: json['genre'] as String? ?? '',
+      category: text.category,
+      categoryLocales: text.categoryLocales,
+      types: text.types,
+      genre: text.genre,
       totalEpisodes: (json['totalEpisodes'] as num?)?.toInt() ?? 0,
       isHot: json['isHot'] == true,
-      // viewCount 后端是 Long，按字符串下发（见 json_numbers.dart）
       viewCount: jsonToInt(json['viewCount']),
       likeCount: _optionalInt(json['likeCount']),
       favoriteCount: _optionalInt(json['favoriteCount']),
@@ -152,13 +195,21 @@ class Drama {
 
   /// 详情：带剧集列表。
   factory Drama.fromDetailJson(Map<String, dynamic> json) {
+    final text = _DramaText.fromJson(json);
     return Drama(
       id: (json['id'] ?? '').toString(),
-      title: json['title'] as String? ?? '',
-      synopsis: json['synopsis'] as String? ?? '',
+      title: text.title,
+      synopsis: text.synopsis,
+      titleLocales: text.titleLocales,
+      synopsisLocales: text.synopsisLocales,
+      tag: text.tag,
+      tagLocales: text.tagLocales,
+      tagColor: json['tagColor'] as String? ?? '',
       posterUrl: json['cover'] as String? ?? '',
-      category: json['category'] as String? ?? '',
-      genre: json['genre'] as String? ?? '',
+      category: text.category,
+      categoryLocales: text.categoryLocales,
+      types: text.types,
+      genre: text.genre,
       totalEpisodes: (json['totalEpisodes'] as num?)?.toInt() ?? 0,
       freeEpisodes: (json['freeEpisodes'] as num?)?.toInt() ?? 0,
       isHot: json['isHot'] == true,
@@ -176,6 +227,37 @@ class Drama {
           .toList(),
     );
   }
+
+  String localizedTitle(String languageCode) {
+    return localizedText(languageCode, title, titleLocales);
+  }
+
+  String localizedSynopsis(String languageCode) {
+    return localizedText(languageCode, synopsis, synopsisLocales);
+  }
+
+  String localizedTag(String languageCode) {
+    return localizedText(languageCode, tag, tagLocales);
+  }
+
+  /// 标签角标背景色。接口没给合法色值时用 fallback。
+  Color tagRibbonColor(Color fallback) {
+    final parsed = _colorFromHex(tagColor);
+    return parsed ?? fallback;
+  }
+
+  /// 按当前语言取类型名称。接口没带语言表时返回空，调用方继续用中文 genre。
+  List<String> localizedTypeLabels(String languageCode) {
+    final labels = <String>[];
+    for (final item in types) {
+      final label = localizedText(languageCode, item['zh'] ?? '', item);
+      if (label.isNotEmpty && !labels.contains(label)) labels.add(label);
+    }
+    if (labels.isNotEmpty) return labels;
+    final primary = localizedText(languageCode, '', categoryLocales);
+    if (primary.isNotEmpty) return [primary];
+    return const [];
+  }
 }
 
 int? _optionalInt(dynamic value) => value == null ? null : jsonToInt(value);
@@ -184,3 +266,81 @@ String? _optionalString(dynamic value) {
   final text = value is String ? value.trim() : '';
   return text.isEmpty ? null : text;
 }
+
+Color? _colorFromHex(String raw) {
+  final text = raw.trim();
+  if (text.length != 7 || !text.startsWith('#')) return null;
+  final value = int.tryParse(text.substring(1), radix: 16);
+  if (value == null) return null;
+  return Color(0xFF000000 | value);
+}
+
+List<Map<String, String>> _typeLocales(Object? raw) {
+  if (raw is! List) return const [];
+  return raw.whereType<Map>().map(localeMap).toList(growable: false);
+}
+
+/// 从语言表还原中文展示字段。列表接口不再单独下发 title / synopsis / tag。
+class _DramaText {
+  const _DramaText({
+    required this.title,
+    required this.synopsis,
+    required this.titleLocales,
+    required this.synopsisLocales,
+    required this.tag,
+    required this.tagLocales,
+    required this.category,
+    required this.categoryLocales,
+    required this.types,
+    required this.genre,
+  });
+
+  final String title;
+  final String synopsis;
+  final Map<String, String> titleLocales;
+  final Map<String, String> synopsisLocales;
+  final String tag;
+  final Map<String, String> tagLocales;
+  final String category;
+  final Map<String, String> categoryLocales;
+  final List<Map<String, String>> types;
+  final String genre;
+
+  factory _DramaText.fromJson(Map<String, dynamic> json) {
+    final titleLocales = localeMap(json['titleLocales']);
+    final synopsisLocales = localeMap(json['synopsisLocales']);
+    final tagLocales = localeMap(json['tagLocales']);
+    final categoryLocales = localeMap(json['categoryLocales']);
+    final types = _typeLocales(json['types']);
+    final category = _firstText(categoryLocales, json['category'], types);
+    return _DramaText(
+      title: _firstText(titleLocales, json['title']),
+      synopsis: _firstText(synopsisLocales, json['synopsis'] ?? json['description']),
+      titleLocales: titleLocales,
+      synopsisLocales: synopsisLocales,
+      tag: _firstText(tagLocales, json['tag']),
+      tagLocales: tagLocales,
+      category: category,
+      categoryLocales: categoryLocales,
+      types: types,
+      genre: _genreText(types, json['genre']),
+    );
+  }
+}
+
+String _firstText(Map<String, String> locales, Object? fallback, [List<Map<String, String>>? types]) {
+  final chinese = locales['zh'] ?? '';
+  if (chinese.isNotEmpty) return chinese;
+  if (types != null && types.isNotEmpty) {
+    final label = types.first['zh'] ?? '';
+    if (label.isNotEmpty) return label;
+  }
+  return fallback is String ? fallback : '';
+}
+
+String _genreText(List<Map<String, String>> types, Object? fallback) {
+  final names = types.map((item) => item['zh'] ?? '').where((value) => value.isNotEmpty);
+  final joined = names.join(' / ');
+  if (joined.isNotEmpty) return joined;
+  return fallback is String ? fallback : '';
+}

lib/core/data/models/episode_stats.dart

@@ -0,0 +1,55 @@
+// Author: fruit.com.cn
+
+import 'json_numbers.dart';
+
+/// 播放页轻量互动计数快照，不包含播放地址或票据信息。
+class EpisodeStats {
+  const EpisodeStats({
+    required this.episodeId,
+    required this.dramaId,
+    required this.likeCount,
+    required this.commentCount,
+    required this.favoriteCount,
+    required this.liked,
+    required this.favorited,
+  });
+
+  final String episodeId;
+  final String dramaId;
+  final int likeCount;
+  final int commentCount;
+  final int favoriteCount;
+  final bool liked;
+  final bool favorited;
+
+  EpisodeStats copyWith({
+    String? dramaId,
+    int? likeCount,
+    int? commentCount,
+    int? favoriteCount,
+    bool? liked,
+    bool? favorited,
+  }) {
+    return EpisodeStats(
+      episodeId: episodeId,
+      dramaId: dramaId ?? this.dramaId,
+      likeCount: likeCount ?? this.likeCount,
+      commentCount: commentCount ?? this.commentCount,
+      favoriteCount: favoriteCount ?? this.favoriteCount,
+      liked: liked ?? this.liked,
+      favorited: favorited ?? this.favorited,
+    );
+  }
+
+  factory EpisodeStats.fromJson(Map<String, dynamic> json) {
+    return EpisodeStats(
+      episodeId: jsonToId(json['episodeId']),
+      dramaId: jsonToId(json['dramaId']),
+      likeCount: jsonToInt(json['likeCount']),
+      commentCount: jsonToInt(json['commentCount']),
+      favoriteCount: jsonToInt(json['favoriteCount']),
+      liked: json['liked'] == true,
+      favorited: json['favorited'] == true,
+    );
+  }
+}

lib/core/data/models/home_feed.dart

@@ -48,7 +48,7 @@ class FeedSection {
   factory FeedSection.fromJson(Map<String, dynamic> json) {
     return FeedSection(
       code: json['code'] as String? ?? '',
-      title: json['title'] as String? ?? '',
+      title: _sectionTitle(json),
       dramas: (json['dramas'] as List? ?? const [])
           .whereType<Map<String, dynamic>>()
           .map(Drama.fromCardJson)
@@ -84,3 +84,12 @@ class FeedBanner {
     );
   }
 }
+
+String _sectionTitle(Map<String, dynamic> json) {
+  final locales = json['titleLocales'];
+  if (locales is Map) {
+    final chinese = locales['zh']?.toString() ?? '';
+    if (chinese.isNotEmpty) return chinese;
+  }
+  return json['title'] as String? ?? '';
+}

lib/core/data/models/interaction.dart

@@ -58,14 +58,16 @@ class LikeToggleResult {
 
 /// 控制器统一返回结果；失败消息可直接展示后端 `message`。
 class OperationResult<T> {
-  const OperationResult._(this.data, this.errorMessage);
+  const OperationResult._(this.data, this.errorMessage, this.errorCode);
 
-  const OperationResult.success([T? data]) : this._(data, null);
+  const OperationResult.success([T? data]) : this._(data, null, null);
 
-  const OperationResult.failure(this.errorMessage) : data = null;
+  const OperationResult.failure(this.errorMessage, {this.errorCode})
+    : data = null;
 
   final T? data;
   final String? errorMessage;
+  final int? errorCode;
 
   bool get isSuccess => errorMessage == null;
 }

lib/core/data/models/locale_text.dart

@@ -0,0 +1,16 @@
+// Author: fruit.com.cn
+
+/// 把接口里的语言表解析成字符串映射。
+Map<String, String> localeMap(Object? raw) {
+  if (raw is! Map) return const {};
+  return raw.map((key, value) => MapEntry('$key', value?.toString() ?? ''));
+}
+
+/// 按当前语言取文案。没有对应语言时用中文，中文也没有时用 fallback。
+String localizedText(String languageCode, String fallback, Map<String, String> locales) {
+  final selected = locales[languageCode] ?? '';
+  if (selected.isNotEmpty) return selected;
+  final chinese = locales['zh'] ?? '';
+  if (chinese.isNotEmpty) return chinese;
+  return fallback;
+}

lib/core/data/models/play_ticket.dart

@@ -16,6 +16,7 @@ class PlayTicket {
     this.qualities = const [],
     this.tracks = const [],
     this.thumbnailsUrl,
+    this.posterUrl,
     this.likeCount,
     this.commentCount,
   });
@@ -46,6 +47,7 @@ class PlayTicket {
   /// 各档签名地址。AUTO 是主列表，点选其它档位时换成对应地址。
   final List<PlayQualityTrack> tracks;
   final String? thumbnailsUrl;
+  final String? posterUrl;
   final int? likeCount;
   final int? commentCount;
 
@@ -70,6 +72,7 @@ class PlayTicket {
           .toList(),
       tracks: _tracks(json['tracks'], json['playUrl'] as String? ?? ''),
       thumbnailsUrl: _optionalString(json['thumbnailsUrl']),
+      posterUrl: _optionalString(json['posterUrl']),
       likeCount: json['likeCount'] == null
           ? null
           : jsonToInt(json['likeCount']),

lib/core/data/models/playlist_detail.dart

@@ -0,0 +1,68 @@
+// Author: fruit.com.cn
+
+import 'drama.dart';
+import 'locale_text.dart';
+
+/// C 端剧单：`GET /app/playlists` 与 `GET /app/playlists/{id}` 的同一结构。
+class PlaylistDetail {
+  const PlaylistDetail({
+    required this.id,
+    required this.name,
+    required this.description,
+    this.locales = const {},
+    this.descriptionLocales = const {},
+    required this.dramaCount,
+    required this.dramas,
+    this.pageIndex = 1,
+    this.pageSize = 0,
+  });
+
+  final String id;
+
+  /// 中文名称，与 locales 里的 zh 相同。
+  final String name;
+  final Map<String, String> locales;
+
+  /// 中文描述，与 descriptionLocales 里的 zh 相同。
+  final String description;
+  final Map<String, String> descriptionLocales;
+  final int dramaCount;
+  final int pageIndex;
+  final int pageSize;
+  final List<Drama> dramas;
+
+  factory PlaylistDetail.fromJson(Map<String, dynamic> json) {
+    final dramas = _dramasOf(json['list']);
+    final locales = localeMap(json['locales']);
+    final descriptions = localeMap(json['descriptionLocales']);
+    return PlaylistDetail(
+      id: (json['id'] ?? '').toString(),
+      name: json['name'] as String? ?? locales['zh'] ?? '',
+      locales: locales,
+      description: json['description'] as String? ?? descriptions['zh'] ?? '',
+      descriptionLocales: descriptions,
+      dramaCount: (json['dramaCount'] as num?)?.toInt() ?? dramas.length,
+      pageIndex: (json['pageIndex'] as num?)?.toInt() ?? 1,
+      pageSize: (json['pageSize'] as num?)?.toInt() ?? dramas.length,
+      dramas: dramas,
+    );
+  }
+
+  /// 按界面语言取名称。缺对应语言时回落到中文。
+  String localizedName(String languageCode) {
+    return localizedText(languageCode, name, locales);
+  }
+
+  /// 按界面语言取描述。缺对应语言时回落到中文。
+  String localizedDescription(String languageCode) {
+    return localizedText(languageCode, description, descriptionLocales);
+  }
+}
+
+List<Drama> _dramasOf(Object? rows) {
+  if (rows is! List) return const [];
+  return rows
+      .whereType<Map>()
+      .map((item) => Drama.fromCardJson(Map<String, dynamic>.from(item)))
+      .toList(growable: false);
+}

lib/core/data/models/watch_progress.dart

@@ -1,6 +1,7 @@
 // Author: fruit.com.cn
 
 import 'json_numbers.dart';
+import 'locale_text.dart';
 
 /// 服务端续看记录：`GET /app/watch/progress?dramaId=` 与 `/app/watch/recent` 的下发结构。
 ///
@@ -13,6 +14,7 @@ class WatchProgress {
     required this.position,
     required this.duration,
     this.dramaTitle,
+    this.titleLocales = const {},
     this.dramaCover,
     this.episodeNumber,
     this.totalEpisodes,
@@ -25,6 +27,7 @@ class WatchProgress {
   final String dramaId;
   final String episodeId;
   final String? dramaTitle;
+  final Map<String, String> titleLocales;
   final String? dramaCover;
   final int? episodeNumber;
   final int? totalEpisodes;
@@ -45,11 +48,17 @@ class WatchProgress {
     return (position.inMilliseconds / duration.inMilliseconds).clamp(0.0, 1.0);
   }
 
+  /// 按当前语言取剧名。没有对应语言时回退中文，再回退 dramaTitle。
+  String localizedTitle(String languageCode) {
+    return localizedText(languageCode, dramaTitle ?? '', titleLocales);
+  }
+
   factory WatchProgress.fromJson(Map<String, dynamic> json) {
     return WatchProgress(
       dramaId: (json['dramaId'] ?? '').toString(),
       episodeId: (json['episodeId'] ?? '').toString(),
       dramaTitle: json['dramaTitle']?.toString(),
+      titleLocales: localeMap(json['titleLocales']),
       dramaCover: json['dramaCover']?.toString(),
       episodeNumber: json['episodeNumber'] == null
           ? null
@@ -72,6 +81,7 @@ class WatchProgress {
     'dramaId': dramaId,
     'episodeId': episodeId,
     if (dramaTitle != null) 'dramaTitle': dramaTitle,
+    if (titleLocales.isNotEmpty) 'titleLocales': titleLocales,
     if (dramaCover != null) 'dramaCover': dramaCover,
     if (episodeNumber != null) 'episodeNumber': episodeNumber,
     if (totalEpisodes != null) 'totalEpisodes': totalEpisodes,

lib/core/data/models/watch_record.dart

@@ -31,9 +31,13 @@ class WatchRecord {
   }
 
   /// 服务端分页标题优先，详情标题作为回退。
-  String get displayTitle {
-    final pageTitle = progress.dramaTitle?.trim() ?? '';
-    return pageTitle.isNotEmpty ? pageTitle : drama?.title.trim() ?? '';
+  String get displayTitle => localizedDisplayTitle('zh');
+
+  /// 按当前语言取标题。分页语言表优先，详情语言表作为回退。
+  String localizedDisplayTitle(String languageCode) {
+    final pageTitle = progress.localizedTitle(languageCode).trim();
+    if (pageTitle.isNotEmpty) return pageTitle;
+    return drama?.localizedTitle(languageCode).trim() ?? '';
   }
 
   /// 服务端分页封面优先，详情封面作为回退。

lib/core/data/remote/api_client.dart

@@ -24,6 +24,7 @@ class ApiClient {
     this.tokenRefresher,
     this.onUnauthorized,
     this.deviceIdReader,
+    this.platformReader,
   }) : _fixedBaseUrl = baseUrl {
     _dio = Dio(
       BaseOptions(
@@ -40,6 +41,7 @@ class ApiClient {
       AuthHeaderInterceptor(
         accessTokenReader: accessTokenReader,
         deviceIdReader: deviceIdReader,
+        platformReader: platformReader,
       ),
       const EnvelopeInterceptor(),
       NetworkLogInterceptor(),
@@ -67,6 +69,9 @@ class ApiClient {
   /// 设备号（`X-Device-Id`）：注册风控、后续下载绑定都要用
   final Future<String> Function()? deviceIdReader;
 
+  /// 客户端平台（`X-Client-Platform`）：后台区分 iOS / Android
+  final String Function()? platformReader;
+
   Future<Object?> get(String path, {Map<String, String>? query}) {
     return _request('GET', path, query: query);
   }

lib/core/data/remote/api_interceptors.dart

@@ -32,7 +32,11 @@ class TokenExpiredException implements Exception {
 ///
 /// 每个请求都重新取一次令牌，所以刷新成功后重发的那次会自动带上新令牌。
 class AuthHeaderInterceptor extends Interceptor {
-  AuthHeaderInterceptor({this.accessTokenReader, this.deviceIdReader});
+  AuthHeaderInterceptor({
+    this.accessTokenReader,
+    this.deviceIdReader,
+    this.platformReader,
+  });
 
   /// 当前 access token；未登录返回 null 或空串。
   final String? Function()? accessTokenReader;
@@ -40,6 +44,9 @@ class AuthHeaderInterceptor extends Interceptor {
   /// 设备号（`X-Device-Id`）：注册风控、下载绑定都用它。
   final Future<String> Function()? deviceIdReader;
 
+  /// 客户端平台（`X-Client-Platform`）：后台区分 iOS / Android，匿名请求同样要带。
+  final String Function()? platformReader;
+
   @override
   Future<void> onRequest(
     RequestOptions options,
@@ -54,6 +61,10 @@ class AuthHeaderInterceptor extends Interceptor {
     if (deviceId != null && deviceId.isNotEmpty) {
       options.headers['X-Device-Id'] = deviceId;
     }
+    final platform = platformReader?.call() ?? '';
+    if (platform.isNotEmpty) {
+      options.headers['X-Client-Platform'] = platform;
+    }
     handler.next(options);
   }
 }

lib/core/data/remote/auth_api.dart

@@ -56,6 +56,7 @@ class AuthApi {
     required String target,
     required String code,
     required String deviceId,
+    String countryCode = '',
     String platform = '',
     String osVersion = '',
     String appVersion = '',
@@ -66,6 +67,7 @@ class AuthApi {
         'targetType': 'PHONE',
         'target': target,
         'code': code,
+        'countryCode': countryCode,
         'deviceId': deviceId,
         'platform': platform,
         'osVersion': osVersion,
@@ -79,6 +81,7 @@ class AuthApi {
     required String email,
     required String password,
     required String deviceId,
+    String countryCode = '',
     String platform = '',
     String osVersion = '',
     String appVersion = '',
@@ -89,7 +92,7 @@ class AuthApi {
         'targetType': 'EMAIL',
         'target': email,
         'password': password,
-        'countryCode': 'ID',
+        'countryCode': countryCode,
         'deviceId': deviceId,
         'platform': platform,
         'osVersion': osVersion,
@@ -134,6 +137,7 @@ class AuthApi {
         'platform': platform,
         'osVersion': osVersion,
       },
+      skipAuthRetry: true,
     );
     return AuthSession.fromJson((data as Map).cast<String, dynamic>());
   }

lib/core/data/remote/catalog_api.dart

@@ -1,6 +1,9 @@
+import '../models/content_category.dart';
 import '../models/drama.dart';
 import '../models/feed_page.dart';
 import '../models/home_feed.dart';
+import '../models/page_result.dart';
+import '../models/playlist_detail.dart';
 import '../models/search_result.dart';
 import 'api_client.dart';
 
@@ -58,12 +61,95 @@ class CatalogApi {
     return SearchResult.fromJson(_asMap(data));
   }
 
+  static const int playlistPageSize = 10;
+  static const int playlistDramaPageSize = 20;
+
+  /// 已启用剧单，分页返回，每条带已上线短剧卡片。
+  Future<PageResult<PlaylistDetail>> playlists({
+    int pageIndex = 1,
+    int pageSize = playlistPageSize,
+  }) async {
+    final data = await _client.get(
+      '/app/playlists',
+      query: {
+        'pageIndex': '$pageIndex',
+        'pageSize': '$pageSize',
+      },
+    );
+    return PageResult.parse(data, PlaylistDetail.fromJson);
+  }
+
+  /// 单个剧单详情。短剧按 pageIndex、pageSize 翻页。
+  Future<PlaylistDetail> playlist(
+    String id, {
+    int pageIndex = 1,
+    int pageSize = playlistDramaPageSize,
+  }) async {
+    return PlaylistDetail.fromJson(
+      _asMap(
+        await _client.get(
+          '/app/playlists/$id',
+          query: {
+            'pageIndex': '$pageIndex',
+            'pageSize': '$pageSize',
+          },
+        ),
+      ),
+    );
+  }
+
+  /// 已启用首页分类，名称在 locales。
+  Future<List<ContentCategory>> classifications() async {
+    return _categories(await _client.get('/app/categories'));
+  }
+
+  /// 已启用类型，名称在 locales。
+  Future<List<ContentCategory>> dramaCategories() async {
+    return _categories(await _client.get('/app/drama-categories'));
+  }
+
+  /// 已启用标签，名称在 locales。
+  Future<List<ContentCategory>> tags() async {
+    return _categories(await _client.get('/app/tags'));
+  }
+
+  static const int libraryPageSize = 20;
+
+  /// 全部短剧。同一组 id 多选为或，组与组之间为且。
+  Future<PageResult<Drama>> libraryDramas({
+    List<String> categoryIds = const [],
+    List<String> classificationIds = const [],
+    List<String> tagIds = const [],
+    int pageIndex = 1,
+    int pageSize = libraryPageSize,
+  }) async {
+    final data = await _client.post(
+      '/app/dramas/page',
+      body: {
+        'pageIndex': pageIndex,
+        'pageSize': pageSize,
+        'categoryIds': categoryIds,
+        'classificationIds': classificationIds,
+        'tagIds': tagIds,
+      },
+    );
+    return PageResult.parse(data, Drama.fromCardJson);
+  }
+
   Future<Drama> dramaDetail(String dramaId) async {
     return Drama.fromDetailJson(
       _asMap(await _client.get('/app/dramas/$dramaId')),
     );
   }
 
+  List<ContentCategory> _categories(Object? data) {
+    if (data is! List) return const [];
+    return [
+      for (final item in data)
+        if (item is Map<String, dynamic>) ContentCategory.fromJson(item),
+    ];
+  }
+
   Map<String, dynamic> _asMap(Object? data) {
     if (data is Map<String, dynamic>) return data;
     throw const ApiException(-1, '返回数据格式异常');

lib/core/data/remote/category_api.dart

@@ -1,12 +1,16 @@
 // Author: fruit.com.cn
 
 import '../models/content_category.dart';
+import '../models/drama.dart';
+import '../models/page_result.dart';
 import 'api_client.dart';
 
 /// 内容分类接口，对应契约 `GET /app/categories`。
 class CategoryApi {
   const CategoryApi(this._client);
 
+  static const int dramaPageSize = 20;
+
   final ApiClient _client;
 
   /// 拉取已启用分类，id 全程按字符串解析。
@@ -18,4 +22,20 @@ class CategoryApi {
         if (item is Map<String, dynamic>) ContentCategory.fromJson(item),
     ];
   }
+
+  /// 分类下已上线短剧，pageIndex 从 1 开始。
+  Future<PageResult<Drama>> dramas(
+    String categoryId, {
+    int pageIndex = 1,
+    int pageSize = dramaPageSize,
+  }) async {
+    final data = await _client.get(
+      '/app/categories/$categoryId/dramas',
+      query: {
+        'pageIndex': '$pageIndex',
+        'pageSize': '$pageSize',
+      },
+    );
+    return PageResult.parse(data, Drama.fromCardJson);
+  }
 }

lib/core/data/remote/device_profile.dart

@@ -0,0 +1,15 @@
+// Author: fruit.com.cn
+
+import 'dart:io' show Platform;
+
+import 'package:flutter/foundation.dart';
+
+/// 客户端平台，后台只用来区分 iOS / Android。
+///
+/// 系统版本、机型一律不上报：后台列表需要的只是「这台设备是安卓还是苹果」。
+String clientPlatform() {
+  if (kIsWeb) return 'WEB';
+  if (Platform.isAndroid) return 'ANDROID';
+  if (Platform.isIOS) return 'IOS';
+  return '';
+}

lib/core/data/remote/playback_api.dart

@@ -1,5 +1,6 @@
 // Author: fruit.com.cn
 
+import '../models/episode_stats.dart';
 import '../models/play_ticket.dart';
 import 'api_client.dart';
 
@@ -17,4 +18,11 @@ class PlaybackApi {
     if (data is Map<String, dynamic>) return PlayTicket.fromJson(data);
     throw const ApiException(-1, '返回数据格式异常');
   }
+
+  /// 轻量刷新互动计数：不签发地址，也不占用播放票据缓存。
+  Future<EpisodeStats> episodeStats(String episodeId) async {
+    final data = await _client.get('/app/episodes/$episodeId/stats');
+    if (data is Map<String, dynamic>) return EpisodeStats.fromJson(data);
+    throw const ApiException(-1, '返回数据格式异常');
+  }
 }

lib/core/data/remote/watch_api.dart

@@ -4,7 +4,7 @@ import '../models/page_result.dart';
 import '../models/watch_progress.dart';
 import 'api_client.dart';
 
-/// 观看进度接口：`/app/watch/*`（契约 §1.5）。全部需要登录态。
+/// 观看进度接口：`/app/watch/*`（契约 §1.5）。支持账号或设备身份。
 class WatchApi {
   const WatchApi(this._client);
 

lib/core/data/repositories/favorite_repository.dart

@@ -19,21 +19,15 @@ abstract interface class FavoriteRepository {
 }
 
 class HttpFavoriteRepository implements FavoriteRepository {
-  const HttpFavoriteRepository(this._api, {this.isSignedIn});
+  const HttpFavoriteRepository(this._api);
 
   final LibraryApi _api;
 
-  /// 未登录时不请求：收藏属于账号，匿名浏览时列表按空处理（点收藏按钮会先引导登录）。
-  final bool Function()? isSignedIn;
-
-  bool get _signedIn => isSignedIn?.call() ?? true;
-
   @override
   Future<bool> toggle(String dramaId) => _api.toggleFavorite(dramaId);
 
   @override
   Future<PageResult<Drama>> page({int pageIndex = 1, int pageSize = 20}) async {
-    if (!_signedIn) return const PageResult();
     return _api.favorites(pageIndex: pageIndex, pageSize: pageSize);
   }
 

lib/core/data/repositories/playback_repository.dart

@@ -1,5 +1,6 @@
 // Author: fruit.com.cn
 
+import '../models/episode_stats.dart';
 import '../models/play_ticket.dart';
 import '../remote/playback_api.dart';
 
@@ -10,6 +11,9 @@ import '../remote/playback_api.dart';
 abstract interface class PlaybackRepository {
   Future<PlayTicket> ticketFor(String episodeId, {bool forceRefresh = false});
 
+  /// 读取互动计数快照；与 [ticketFor] 分离，避免为了刷新计数重新签发地址。
+  Future<EpisodeStats> episodeStats(String episodeId);
+
   /// 当前缓存的票据是否还在有效期内（用于"回前台发现过期就重新取"）。
   bool isFresh(String episodeId);
 }
@@ -42,6 +46,10 @@ class HttpPlaybackRepository implements PlaybackRepository {
     return ticket;
   }
 
+  @override
+  Future<EpisodeStats> episodeStats(String episodeId) =>
+      _api.episodeStats(episodeId);
+
   @override
   bool isFresh(String episodeId) {
     final cached = _cache[episodeId];
@@ -65,11 +73,22 @@ class _CachedTicket {
 
 /// 测试与离线场景用：按集返回固定票据，并记录被请求过几次。
 class FakePlaybackRepository implements PlaybackRepository {
-  FakePlaybackRepository({this.ticket, this.error, this.fresh = true});
+  FakePlaybackRepository({
+    this.ticket,
+    this.error,
+    this.fresh = true,
+    this.stats,
+    this.statsError,
+    Map<String, EpisodeStats>? statsByEpisode,
+  }) : statsByEpisode = statsByEpisode ?? {};
 
   PlayTicket? ticket;
   Object? error;
+  EpisodeStats? stats;
+  Object? statsError;
+  final Map<String, EpisodeStats> statsByEpisode;
   final List<String> requests = [];
+  final List<String> statsRequests = [];
   final List<bool> forced = [];
 
   /// 模拟"票据是否还有效"：置 false 可验证回前台会重新取。
@@ -95,4 +114,13 @@ class FakePlaybackRepository implements PlaybackRepository {
           qualities: const ['AUTO', '720P', '1080P'],
         );
   }
+
+  @override
+  Future<EpisodeStats> episodeStats(String episodeId) async {
+    statsRequests.add(episodeId);
+    if (statsError != null) throw statsError!;
+    final value = statsByEpisode[episodeId] ?? stats;
+    if (value != null) return value;
+    throw StateError('episode stats not configured for $episodeId');
+  }
 }

lib/core/data/repositories/playlist_repository.dart

@@ -0,0 +1,38 @@
+// Author: fruit.com.cn
+
+import '../models/page_result.dart';
+import '../models/playlist_detail.dart';
+import '../remote/catalog_api.dart';
+
+/// 剧单来源：列表分页拉取，详情用于打开单条时刷新。
+abstract interface class PlaylistRepository {
+  Future<PageResult<PlaylistDetail>> fetchPlaylists({
+    int pageIndex = 1,
+    int pageSize = CatalogApi.playlistPageSize,
+  });
+
+  Future<PlaylistDetail> fetchPlaylist(
+    String id, {
+    int pageIndex = 1,
+    int pageSize = CatalogApi.playlistDramaPageSize,
+  });
+}
+
+class HttpPlaylistRepository implements PlaylistRepository {
+  HttpPlaylistRepository(this._api);
+
+  final CatalogApi _api;
+
+  @override
+  Future<PageResult<PlaylistDetail>> fetchPlaylists({
+    int pageIndex = 1,
+    int pageSize = CatalogApi.playlistPageSize,
+  }) => _api.playlists(pageIndex: pageIndex, pageSize: pageSize);
+
+  @override
+  Future<PlaylistDetail> fetchPlaylist(
+    String id, {
+    int pageIndex = 1,
+    int pageSize = CatalogApi.playlistDramaPageSize,
+  }) => _api.playlist(id, pageIndex: pageIndex, pageSize: pageSize);
+}

lib/core/data/repositories/watch_history_repository.dart

@@ -35,18 +35,12 @@ abstract interface class WatchHistoryRepository {
 }
 
 class HttpWatchHistoryRepository implements WatchHistoryRepository {
-  const HttpWatchHistoryRepository(this._api, {this.isSignedIn});
+  const HttpWatchHistoryRepository(this._api);
 
   final WatchApi _api;
 
-  /// 未登录时这些接口必然 401：直接短路成"没有记录"，让浏览/试看保持匿名可用。
-  final bool Function()? isSignedIn;
-
-  bool get _signedIn => isSignedIn?.call() ?? true;
-
   @override
   Future<WatchProgress?> progressFor(String dramaId) async {
-    if (!_signedIn) return null;
     return _api.progressOfDrama(dramaId);
   }
 
@@ -57,7 +51,6 @@ class HttpWatchHistoryRepository implements WatchHistoryRepository {
     Duration? duration,
     bool finished = false,
   }) async {
-    if (!_signedIn) return null;
     return _api.saveProgress(
       episodeId: episodeId,
       position: position,
@@ -71,19 +64,16 @@ class HttpWatchHistoryRepository implements WatchHistoryRepository {
     int pageIndex = 1,
     int pageSize = 20,
   }) async {
-    if (!_signedIn) return const PageResult();
     return _api.recent(pageIndex: pageIndex, pageSize: pageSize);
   }
 
   @override
   Future<void> remove(String dramaId) async {
-    if (!_signedIn) return;
     await _api.removeProgress(dramaId);
   }
 
   @override
   Future<void> clear() async {
-    if (!_signedIn) return;
     await _api.clearProgress();
   }
 }

lib/core/data/services/all_dramas_controller.dart

@@ -0,0 +1,173 @@
+// Author: fruit.com.cn
+// 全部短剧筛选与分页：拉取分类、类型、标签，并按页加载短剧。
+
+import '../models/content_category.dart';
+import '../models/drama.dart';
+import '../models/page_result.dart';
+import '../remote/catalog_api.dart';
+
+/// 全部短剧筛选与分页所需的远端能力。
+abstract interface class AllDramasRemote {
+  /// 已启用分类。
+  Future<List<ContentCategory>> classifications();
+
+  /// 已启用类型。
+  Future<List<ContentCategory>> categories();
+
+  /// 已启用标签。
+  Future<List<ContentCategory>> tags();
+
+  /// 按当前筛选取一页短剧。
+  Future<PageResult<Drama>> dramas({
+    required List<String> categoryIds,
+    required List<String> classificationIds,
+    required List<String> tagIds,
+    required int pageIndex,
+  });
+}
+
+/// 用现有目录接口实现全部短剧远端能力。
+class CatalogAllDramasRemote implements AllDramasRemote {
+  /// 绑定目录接口。
+  const CatalogAllDramasRemote(this._api);
+
+  final CatalogApi _api;
+
+  @override
+  Future<List<ContentCategory>> classifications() => _api.classifications();
+
+  @override
+  Future<List<ContentCategory>> categories() => _api.dramaCategories();
+
+  @override
+  Future<List<ContentCategory>> tags() => _api.tags();
+
+  @override
+  Future<PageResult<Drama>> dramas({
+    required List<String> categoryIds,
+    required List<String> classificationIds,
+    required List<String> tagIds,
+    required int pageIndex,
+  }) {
+    return _api.libraryDramas(
+      categoryIds: categoryIds,
+      classificationIds: classificationIds,
+      tagIds: tagIds,
+      pageIndex: pageIndex,
+    );
+  }
+}
+
+/// 全部短剧：筛选项来自类型、分类、标签，列表按页加载。
+class AllDramasController {
+  AllDramasController({
+    AllDramasRemote? api,
+    this.classifications = const [],
+    this.categories = const [],
+    this.tags = const [],
+    this.dramas = const [],
+  }) : _api = api; // ignore: prefer_initializing_formals
+
+  final AllDramasRemote? _api;
+  List<ContentCategory> classifications;
+  List<ContentCategory> categories;
+  List<ContentCategory> tags;
+  final Set<String> selectedClassifications = {};
+  final Set<String> selectedCategories = {};
+  final Set<String> selectedTags = {};
+  List<Drama> dramas;
+  bool loading = false;
+  bool loadingMore = false;
+  bool hasMore = false;
+  String? error;
+  int _page = 1;
+  int _total = 0;
+
+  bool get usesRemote => _api != null;
+
+  /// 预览用：筛选项和列表都已在本地，不请求接口。
+  factory AllDramasController.preview({
+    List<ContentCategory> classifications = const [],
+    List<ContentCategory> categories = const [],
+    List<ContentCategory> tags = const [],
+    List<Drama> dramas = const [],
+  }) {
+    return AllDramasController(
+      classifications: classifications,
+      categories: categories,
+      tags: tags,
+      dramas: dramas,
+    );
+  }
+
+  /// 从第一页重新拉取筛选项和短剧。没有接口时直接返回。
+  Future<void> refresh() async {
+    if (_api == null) return;
+    loading = true;
+    error = null;
+    _page = 1;
+    try {
+      final filters = await Future.wait([
+        _api.classifications(),
+        _api.categories(),
+        _api.tags(),
+      ]);
+      classifications = filters[0];
+      categories = filters[1];
+      tags = filters[2];
+      final page = await _loadPage(1);
+      dramas = page;
+      hasMore = dramas.length < _total;
+    } catch (caught) {
+      error = '$caught';
+    } finally {
+      loading = false;
+    }
+  }
+
+  /// 追加下一页。没有更多、正在加载或没有接口时直接返回。
+  Future<void> loadMore() async {
+    if (_api == null || loading || loadingMore || !hasMore) return;
+    loadingMore = true;
+    error = null;
+    try {
+      final next = await _loadPage(_page + 1);
+      _page += 1;
+      dramas = [...dramas, ...next];
+      hasMore = dramas.length < _total;
+    } catch (caught) {
+      error = '$caught';
+    } finally {
+      loadingMore = false;
+    }
+  }
+
+  /// 切换一个分类。传入空字符串表示清空这一组。
+  void toggleClassification(String id) =>
+      _toggle(selectedClassifications, id);
+
+  /// 切换一个类型。传入空字符串表示清空这一组。
+  void toggleCategory(String id) => _toggle(selectedCategories, id);
+
+  /// 切换一个标签。传入空字符串表示清空这一组。
+  void toggleTag(String id) => _toggle(selectedTags, id);
+
+  void _toggle(Set<String> selected, String id) {
+    if (id.isEmpty) {
+      selected.clear();
+      return;
+    }
+    if (!selected.add(id)) selected.remove(id);
+  }
+
+  Future<List<Drama>> _loadPage(int pageIndex) async {
+    final page = await _api!.dramas(
+      categoryIds: selectedCategories.toList(growable: false),
+      classificationIds: selectedClassifications.toList(growable: false),
+      tagIds: selectedTags.toList(growable: false),
+      pageIndex: pageIndex,
+    );
+    _total = page.total;
+    return page.list;
+  }
+}

lib/core/data/services/android_picture_in_picture.dart

@@ -3,7 +3,8 @@
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 
-/// Native Android activity PiP; the Flutter playback session keeps the player.
+/// 原生活动级画中画桥：Android 是 Activity PiP（画面即 Flutter 渲染），
+/// iOS 是影子播放器接力（画面/声音来自原生 AVPlayer，退出时进度回传）。
 class AndroidPictureInPicture {
   AndroidPictureInPicture({MethodChannel? channel})
     : _channel = channel ?? const MethodChannel('com.stormg.lumadrama/pip');
@@ -11,22 +12,147 @@ class AndroidPictureInPicture {
   final MethodChannel _channel;
 
   bool get isPlatformSupported =>
-      !kIsWeb && defaultTargetPlatform == TargetPlatform.android;
+      !kIsWeb &&
+      (defaultTargetPlatform == TargetPlatform.android ||
+          defaultTargetPlatform == TargetPlatform.iOS);
 
-  void setStateListener(ValueChanged<bool>? listener) {
-    _channel.setMethodCallHandler(
-      listener == null
-          ? null
-          : (call) async {
-              if (call.method == 'onPipChanged') {
-                listener(call.arguments == true);
-              }
-            },
-    );
+  void Function(bool active, int finalPositionMs)? _pipChangedListener;
+  VoidCallback? _playbackEndedListener;
+
+  /// PiP 状态回调：iOS 停止时 [finalPositionMs] 为影子最终进度（毫秒）。
+  void setStateListener(void Function(bool active, int finalPositionMs)? listener) {
+    _pipChangedListener = listener;
+    _refreshHandler();
   }
 
-  Future<bool> enter() async {
+  /// iOS 画中画内影子播完当前集（Android 不会触发）。
+  void setPlaybackEndedListener(VoidCallback? listener) {
+    _playbackEndedListener = listener;
+    _refreshHandler();
+  }
+
+  void _refreshHandler() {
+    if (_pipChangedListener == null && _playbackEndedListener == null) {
+      _channel.setMethodCallHandler(null);
+      return;
+    }
+    _channel.setMethodCallHandler((call) async {
+      switch (call.method) {
+        case 'pipDebug':
+          debugPrint('pip[native]: ${call.arguments}');
+        case 'onPipChanged':
+          final listener = _pipChangedListener;
+          if (listener == null) return;
+          final args = call.arguments;
+          if (args is Map) {
+            listener(
+              args['active'] == true,
+              (args['positionMs'] as num?)?.toInt() ?? 0,
+            );
+          } else {
+            // Android 只回传 bool。
+            listener(args == true, 0);
+          }
+        case 'onPipPlaybackEnded':
+          _playbackEndedListener?.call();
+      }
+    });
+  }
+
+  /// 进入画中画。Android 忽略片源参数；iOS 用 [url] 与 [positionMs]
+  /// 初始化影子播放器（对齐到当前进度、静音待命）。
+  Future<bool> enter({required String url, required int positionMs}) async {
     if (!isPlatformSupported) return false;
-    return await _channel.invokeMethod<bool>('enter') ?? false;
+    return await _channel.invokeMethod<bool>('enter', {
+          'url': url,
+          'positionMs': positionMs,
+        }) ??
+        false;
+  }
+
+  /// 创建影子播放器但不起播（仅 iOS）：
+  /// 自动小窗待命形态——静音暂停，退后台由 [armAutoEnter] 拉起。
+  Future<void> prepareShadow({
+    required String url,
+    required int positionMs,
+    bool autoEnter = false,
+  }) async {
+    if (defaultTargetPlatform != TargetPlatform.iOS || kIsWeb) return;
+    try {
+      await _channel.invokeMethod<void>('prepareShadow', {
+        'url': url,
+        'positionMs': positionMs,
+        'autoEnter': autoEnter,
+      });
+    } catch (_) {}
+  }
+
+  /// 退后台瞬间把影子对齐到当前进度并静音起播，触发系统自动画中画（仅 iOS）。
+  Future<void> armAutoEnter(int positionMs) async {
+    if (defaultTargetPlatform != TargetPlatform.iOS || kIsWeb) return;
+    try {
+      await _channel.invokeMethod<void>('armAutoEnter', {
+        'positionMs': positionMs,
+      });
+    } catch (_) {}
+  }
+
+  /// 回前台后影子回待命（暂停、静音）（仅 iOS）。
+  Future<void> disarmAutoEnter() async {
+    if (defaultTargetPlatform != TargetPlatform.iOS || kIsWeb) return;
+    try {
+      await _channel.invokeMethod<void>('disarmAutoEnter');
+    } catch (_) {}
+  }
+
+  /// 显示原生还原过渡层（仅 iOS；还原动画开始时原生侧也会自动盖上）。
+  Future<void> showRestoreOverlay() async {
+    if (defaultTargetPlatform != TargetPlatform.iOS || kIsWeb) return;
+    try {
+      await _channel.invokeMethod<void>('showRestoreOverlay');
+    } catch (_) {}
+  }
+
+  /// 淡出原生还原过渡层（仅 iOS；视频首帧确认后调用）。
+  Future<void> hideRestoreOverlay() async {
+    if (defaultTargetPlatform != TargetPlatform.iOS || kIsWeb) return;
+    try {
+      await _channel.invokeMethod<void>('hideRestoreOverlay');
+    } catch (_) {}
+  }
+
+  /// 解除影子静音并起播（仅 iOS 有意义，进入 PiP 后声音交给影子）。
+  Future<void> unmute() async {
+    if (defaultTargetPlatform != TargetPlatform.iOS || kIsWeb) return;
+    try {
+      await _channel.invokeMethod<void>('unmute');
+    } catch (_) {}
+  }
+
+  /// iOS 画中画内换集：影子只换播放项，窗口不中断。
+  Future<void> replaceItem({required String url, required int positionMs}) async {
+    if (defaultTargetPlatform != TargetPlatform.iOS || kIsWeb) return;
+    try {
+      await _channel.invokeMethod<void>('replaceItem', {
+        'url': url,
+        'positionMs': positionMs,
+      });
+    } catch (_) {}
+  }
+
+  /// 请求退出画中画（iOS；触发 onPipChanged(false) 后由 Dart 收尾）。
+  Future<void> stop() async {
+    if (defaultTargetPlatform != TargetPlatform.iOS || kIsWeb) return;
+    try {
+      await _channel.invokeMethod<void>('stop');
+    } catch (_) {}
+  }
+
+  /// 销毁影子播放器（仅 iOS）。
+  Future<void> teardown() async {
+    if (defaultTargetPlatform != TargetPlatform.iOS || kIsWeb) return;
+    try {
+      await _channel.invokeMethod<void>('teardown');
+    } catch (_) {}
   }
 }

lib/core/data/services/auth_controller.dart

@@ -48,6 +48,7 @@ class AuthController extends ChangeNotifier {
       email: email,
       password: password,
       deviceId: await _store.deviceId(),
+      countryCode: await _store.deviceRegion(),
       platform: _platform,
       osVersion: _osVersion,
     );
@@ -95,6 +96,7 @@ class AuthController extends ChangeNotifier {
       target: target,
       code: code,
       deviceId: await _store.deviceId(),
+      countryCode: await _store.deviceRegion(),
       platform: _platform,
       osVersion: _osVersion,
     );

lib/core/data/services/auth_session_store.dart

@@ -4,6 +4,7 @@ import 'dart:math';
 import 'package:shared_preferences/shared_preferences.dart';
 
 import '../models/auth_session.dart';
+import 'device_id_provider.dart';
 
 /// 令牌与设备号的本地持久化。
 ///
@@ -11,13 +12,17 @@ import '../models/auth_session.dart';
 /// `SharedPreferences.getInstance()` 在新版本里已标注弃用，两套混用还会让
 /// widget 测试只 mock 到其中一套。
 ///
-/// 设备号是后端注册风控与后续"下载设备绑定"的依据，所以**首次生成后就固定下来**；
-/// 不引 UUID 库（保持极简依赖），用「时间戳 + 随机数」拼一个够用的 id。
+/// 设备号优先取系统标识（Android SSAID / iOS IDFV），这样卸载重装后还是同一台设备；
+/// 系统标识不可用时才回退到本地生成并持久化的 UUID，保证任何环境都能跑。
 class AuthSessionStore {
-  AuthSessionStore({SharedPreferencesAsync? preferences})
-    : _preferences = preferences ?? SharedPreferencesAsync();
+  AuthSessionStore({
+    SharedPreferencesAsync? preferences,
+    DeviceIdProvider? deviceIdProvider,
+  }) : _preferences = preferences ?? SharedPreferencesAsync(),
+       _deviceIdProvider = deviceIdProvider ?? DeviceIdProvider();
 
   final SharedPreferencesAsync _preferences;
+  final DeviceIdProvider _deviceIdProvider;
 
   static const _kAccessToken = 'auth.accessToken';
   static const _kRefreshToken = 'auth.refreshToken';
@@ -25,21 +30,46 @@ class AuthSessionStore {
   static const _kDeviceId = 'device.id';
 
   String? _cachedDeviceId;
+  String? _cachedRegion;
 
   Future<String> deviceId() async {
     if (_cachedDeviceId != null) return _cachedDeviceId!;
-    var value = await _preferences.getString(_kDeviceId) ?? '';
-    if (value.isEmpty) {
-      final random = Random();
-      value =
-          'd-${DateTime.now().millisecondsSinceEpoch.toRadixString(36)}-'
-          '${random.nextInt(1 << 32).toRadixString(36)}';
-      await _preferences.setString(_kDeviceId, value);
-    }
+    final systemId = await _deviceIdProvider.systemDeviceId();
+    final value = systemId ?? await _localDeviceId();
     _cachedDeviceId = value;
     return value;
   }
 
+  /// 设备区域（ISO-2），取不到返回空串；只在注册时作为服务端 IP 解析失败后的兜底。
+  Future<String> deviceRegion() async {
+    if (_cachedRegion != null) return _cachedRegion!;
+    final value = await _deviceIdProvider.deviceRegion() ?? '';
+    _cachedRegion = value;
+    return value;
+  }
+
+  /// 系统标识取不到时的兜底：本地 UUIDv4，生成一次后固定下来。
+  Future<String> _localDeviceId() async {
+    final stored = await _preferences.getString(_kDeviceId) ?? '';
+    if (stored.isNotEmpty) return stored;
+    final generated = 'd-${_uuidV4()}';
+    await _preferences.setString(_kDeviceId, generated);
+    return generated;
+  }
+
+  /// UUIDv4：122 位随机，碰撞概率可忽略，不引第三方依赖。
+  String _uuidV4() {
+    final random = Random.secure();
+    final bytes = List<int>.generate(16, (_) => random.nextInt(256));
+    bytes[6] = (bytes[6] & 0x0f) | 0x40;
+    bytes[8] = (bytes[8] & 0x3f) | 0x80;
+    String hex(int start, int end) => bytes
+        .sublist(start, end)
+        .map((byte) => byte.toRadixString(16).padLeft(2, '0'))
+        .join();
+    return '${hex(0, 4)}-${hex(4, 6)}-${hex(6, 8)}-${hex(8, 10)}-${hex(10, 16)}';
+  }
+
   Future<AuthSession?> read() async {
     final accessToken = await _preferences.getString(_kAccessToken) ?? '';
     final refreshToken = await _preferences.getString(_kRefreshToken) ?? '';

lib/core/data/services/category_controller.dart

@@ -6,6 +6,8 @@ import '../../config/app_config.dart';
 import '../models/content_category.dart';
 import '../models/drama.dart';
 import '../models/home_feed.dart';
+import '../models/page_result.dart';
+import '../remote/category_api.dart';
 import '../repositories/category_repository.dart';
 
 /// 剧场页数据：服务端分类清单与发现 feed。
@@ -14,13 +16,80 @@ class CategoryController extends ChangeNotifier {
 
   final CategoryRepository _repository;
 
+  /// 生产环境注入。未注入时首页分类继续用本地筛选。
+  Future<PageResult<Drama>> Function(
+    String categoryId, {
+    int pageIndex,
+    int pageSize,
+  })? dramaPageLoader;
+
   List<ContentCategory> categories = const [];
+  final Map<String, CategoryDramaSlot> _slots = {};
   HomeFeed feed = const HomeFeed();
   bool loading = false;
   String? error;
   String? debugError;
   bool _disposed = false;
 
+  /// 某个分类自己的短剧分页，不和别的分类共用。
+  CategoryDramaSlot slotOf(String categoryId) {
+    return _slots.putIfAbsent(categoryId, CategoryDramaSlot.new);
+  }
+
+  /// 打开分类并加载第一页短剧。
+  Future<void> openCategory(String categoryId) async {
+    final loader = dramaPageLoader;
+    if (loader == null) return;
+    final slot = slotOf(categoryId);
+    slot.loading = true;
+    slot.loadingMore = false;
+    _notify();
+    try {
+      final page = await loader(
+        categoryId,
+        pageIndex: 1,
+        pageSize: CategoryApi.dramaPageSize,
+      );
+      slot.dramas = page.list;
+      slot.total = page.total;
+      slot.pageIndex = 1;
+    } catch (exception) {
+      if (kDebugMode) debugPrint('[category] $exception');
+    } finally {
+      slot.loading = false;
+      _notify();
+    }
+  }
+
+  /// 上拉加载这个分类的下一页。
+  Future<void> loadMore(String categoryId) async {
+    final loader = dramaPageLoader;
+    final slot = _slots[categoryId];
+    if (loader == null || slot == null) return;
+    if (slot.loading || slot.loadingMore || !slot.hasMore) return;
+    slot.loadingMore = true;
+    _notify();
+    try {
+      final page = await loader(
+        categoryId,
+        pageIndex: slot.pageIndex + 1,
+        pageSize: CategoryApi.dramaPageSize,
+      );
+      if (page.list.isEmpty) {
+        slot.total = slot.dramas.length;
+      } else {
+        slot.dramas = [...slot.dramas, ...page.list];
+        slot.total = page.total;
+        slot.pageIndex += 1;
+      }
+    } catch (exception) {
+      if (kDebugMode) debugPrint('[category] more $exception');
+    } finally {
+      slot.loadingMore = false;
+      _notify();
+    }
+  }
+
   /// 分类九宫格点击后读取该分类的剧目；缺失分区返回空列表。
   List<Drama> dramasOf(String categoryId) {
     final code = 'category-$categoryId';
@@ -30,19 +99,23 @@ class CategoryController extends ChangeNotifier {
     return const [];
   }
 
-  /// 加载分类与发现 feed；失败保留可重试错误态。
+  /// 首页只拉分类，再拉第一个分类的短剧。发现页聚合留到没有短剧分页时再取。
   Future<void> load() async {
     loading = true;
     error = null;
     debugError = null;
     _notify();
     try {
-      final results = await Future.wait<Object>([
-        _repository.fetchCategories(),
-        _repository.fetchDiscoverFeed(),
-      ]);
-      categories = results[0] as List<ContentCategory>;
-      feed = results[1] as HomeFeed;
+      if (dramaPageLoader != null) {
+        categories = await _repository.fetchCategories();
+      } else {
+        final results = await Future.wait<Object>([
+          _repository.fetchCategories(),
+          _repository.fetchDiscoverFeed(),
+        ]);
+        categories = results[0] as List<ContentCategory>;
+        feed = results[1] as HomeFeed;
+      }
     } catch (exception) {
       error = 'categoriesError';
       debugError = exception.toString();
@@ -53,6 +126,9 @@ class CategoryController extends ChangeNotifier {
       loading = false;
       _notify();
     }
+    if (error == null && dramaPageLoader != null && categories.isNotEmpty) {
+      await openCategory(categories.first.id);
+    }
   }
 
   void _notify() {
@@ -65,3 +141,14 @@ class CategoryController extends ChangeNotifier {
     super.dispose();
   }
 }
+
+/// 单个分类的短剧分页状态。
+class CategoryDramaSlot {
+  List<Drama> dramas = const [];
+  int total = 0;
+  int pageIndex = 0;
+  bool loading = false;
+  bool loadingMore = false;
+
+  bool get hasMore => dramas.length < total;
+}

lib/core/data/services/comment_controller.dart

@@ -197,7 +197,10 @@ class CommentController extends ChangeNotifier {
       _insertPublished(comment, replyTo);
       return OperationResult.success(comment);
     } catch (failure) {
-      return OperationResult.failure(_errorMessage(failure));
+      return OperationResult.failure(
+        _errorMessage(failure),
+        errorCode: failure is ApiException ? failure.code : null,
+      );
     } finally {
       submitting = false;
       _notify();
@@ -217,7 +220,10 @@ class CommentController extends ChangeNotifier {
       return const OperationResult.success();
     } catch (failure) {
       _restoreComment(comment, location);
-      return OperationResult.failure(_errorMessage(failure));
+      return OperationResult.failure(
+        _errorMessage(failure),
+        errorCode: failure is ApiException ? failure.code : null,
+      );
     } finally {
       _deletingCommentIds.remove(comment.id);
       _notify();
@@ -253,7 +259,10 @@ class CommentController extends ChangeNotifier {
       return OperationResult.success(result);
     } catch (failure) {
       _replaceComment(current);
-      return OperationResult.failure(_errorMessage(failure));
+      return OperationResult.failure(
+        _errorMessage(failure),
+        errorCode: failure is ApiException ? failure.code : null,
+      );
     } finally {
       _likingCommentIds.remove(comment.id);
       _notify();
@@ -277,7 +286,10 @@ class CommentController extends ChangeNotifier {
       );
       return OperationResult.success(reportId);
     } catch (failure) {
-      return OperationResult.failure(_errorMessage(failure));
+      return OperationResult.failure(
+        _errorMessage(failure),
+        errorCode: failure is ApiException ? failure.code : null,
+      );
     }
   }
 

lib/core/data/services/device_id_provider.dart

@@ -0,0 +1,53 @@
+// Author: fruit.com.cn
+
+import 'dart:io' show Platform;
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+
+/// 读取系统级设备标识，两端都不需要任何权限。
+///
+/// - Android：SSAID（`Settings.Secure.ANDROID_ID`），卸载重装不变；
+/// - iOS：IDFV（`identifierForVendor`），卸载本 App 不变，同厂商应用全删才会变。
+///
+/// 两端都由原生侧提供，不引插件：项目 iOS 走 SPM，避免混入 CocoaPods。
+/// 取不到（Web、测试环境、通道异常）时返回 null，由调用方回退到本地生成的 id。
+class DeviceIdProvider {
+  static const MethodChannel _channel = MethodChannel(
+    'com.stormg.lumadrama/device',
+  );
+
+  Future<String?> systemDeviceId() async {
+    if (kIsWeb) return null;
+    try {
+      if (Platform.isAndroid) {
+        final ssaid = await _channel.invokeMethod<String>('ssaid');
+        if (ssaid != null && ssaid.isNotEmpty) return 'a-$ssaid';
+      }
+      if (Platform.isIOS) {
+        final idfv = await _channel.invokeMethod<String>('idfv');
+        if (idfv != null && idfv.isNotEmpty) return 'i-$idfv';
+      }
+    } catch (_) {
+      // 原生通道不可用（widget 测试）时走本地兜底
+    }
+    return null;
+  }
+
+  /// 设备所在区域（ISO-2），仅用于服务端 IP 解析失败时兜底注册国家。
+  /// Android 依次取网络运营商 / SIM 卡 / 系统语言的国家，iOS 取系统 region。
+  Future<String?> deviceRegion() async {
+    if (kIsWeb) return null;
+    // 只有两端原生侧实现了 region；其它平台（测试、桌面）上通道没有 handler，
+    // 调用会一直挂着，注册流程会卡在"转圈"。
+    if (!Platform.isAndroid && !Platform.isIOS) return null;
+    try {
+      final region = await _channel.invokeMethod<String>('region');
+      final value = region?.trim().toUpperCase() ?? '';
+      if (value.length == 2) return value;
+    } catch (_) {
+      // 原生通道不可用（widget 测试）时返回 null，由服务端兜底
+    }
+    return null;
+  }
+}

lib/core/data/services/favorite_controller.dart

@@ -3,6 +3,7 @@
 import 'package:flutter/foundation.dart';
 
 import '../models/drama.dart';
+import '../remote/api_client.dart';
 import '../repositories/favorite_repository.dart';
 
 /// 收藏状态：**以服务端为准**。
@@ -17,6 +18,7 @@ class FavoriteController extends ChangeNotifier {
   final FavoriteRepository _repository;
   final int pageSize;
   final Set<String> _saved = {};
+  final Map<String, int> _favoriteCounts = {};
   List<Drama> cards = const [];
   int total = 0;
   bool loading = false;
@@ -24,6 +26,7 @@ class FavoriteController extends ChangeNotifier {
   bool hasMore = false;
   String? error;
   String? loadMoreError;
+  int? lastErrorCode;
   int _pageIndex = 0;
   int _requestSeq = 0;
   bool _disposed = false;
@@ -32,6 +35,53 @@ class FavoriteController extends ChangeNotifier {
 
   bool isSaved(String dramaId) => _saved.contains(dramaId);
 
+  /// 当前剧收藏数；包含本地 toggle 增量。
+  int? favoriteCount(String dramaId) => _favoriteCounts[dramaId];
+
+  /// 首次展示时缓存卡片基数；之后统一由本控制器维护，避免页面各存一份。
+  int? favoriteCountFor(Drama drama) {
+    final current = _favoriteCounts[drama.id];
+    if (current != null) return current;
+    final fallback = drama.favoriteCount;
+    if (fallback == null) return null;
+    final normalized = fallback < 0 ? 0 : fallback;
+    _favoriteCounts[drama.id] = normalized;
+    return normalized;
+  }
+
+  /// 用 stats/detail 的服务端快照校准唯一状态和计数。
+  void applyServerState(
+    String dramaId, {
+    required bool saved,
+    int? favoriteCount,
+  }) {
+    var changed = _saved.contains(dramaId) != saved;
+    if (saved) {
+      _saved.add(dramaId);
+    } else {
+      _saved.remove(dramaId);
+    }
+    if (favoriteCount != null) {
+      final normalized = favoriteCount < 0 ? 0 : favoriteCount;
+      changed = changed || _favoriteCounts[dramaId] != normalized;
+      _favoriteCounts[dramaId] = normalized;
+    }
+    if (changed) notify();
+  }
+
+  /// 详情等只有计数、没有当前收藏状态的接口使用。
+  void applyServerCount(
+    String dramaId,
+    int? favoriteCount, {
+    bool notify = true,
+  }) {
+    if (favoriteCount == null) return;
+    final normalized = favoriteCount < 0 ? 0 : favoriteCount;
+    if (_favoriteCounts[dramaId] == normalized) return;
+    _favoriteCounts[dramaId] = normalized;
+    if (notify) this.notify();
+  }
+
   void notify() {
     if (!_disposed) notifyListeners();
   }
@@ -43,6 +93,7 @@ class FavoriteController extends ChangeNotifier {
     loadingMore = false;
     error = null;
     loadMoreError = null;
+    lastErrorCode = null;
     notify();
     try {
       final page = await _repository.page(pageIndex: 1, pageSize: pageSize);
@@ -52,12 +103,14 @@ class FavoriteController extends ChangeNotifier {
       _saved
         ..clear()
         ..addAll(list.map((drama) => drama.id));
+      _rememberCardCounts(list);
       total = page.total;
       _pageIndex = 1;
       hasMore = page.list.isNotEmpty && cards.length < total;
-    } catch (_) {
+    } catch (failure) {
       if (!_disposed && request == _requestSeq) {
         error = 'favoritesError';
+        if (failure is ApiException) lastErrorCode = failure.code;
       }
     } finally {
       if (!_disposed && request == _requestSeq) {
@@ -73,6 +126,7 @@ class FavoriteController extends ChangeNotifier {
     final request = ++_requestSeq;
     loadingMore = true;
     loadMoreError = null;
+    lastErrorCode = null;
     notify();
     try {
       final page = await _repository.page(
@@ -86,12 +140,14 @@ class FavoriteController extends ChangeNotifier {
       ).where((drama) => known.add(drama.id)).toList(growable: false);
       cards = [...cards, ...appended];
       _saved.addAll(appended.map((drama) => drama.id));
+      _rememberCardCounts(appended);
       total = page.total;
       _pageIndex += 1;
       hasMore = page.list.isNotEmpty && cards.length < total;
-    } catch (_) {
+    } catch (failure) {
       if (!_disposed && request == _requestSeq) {
         loadMoreError = 'favoritesError';
+        if (failure is ApiException) lastErrorCode = failure.code;
       }
     } finally {
       if (!_disposed && request == _requestSeq) {
@@ -101,18 +157,23 @@ class FavoriteController extends ChangeNotifier {
     }
   }
 
-  /// 未登录时不要调用（服务端要求登录态）。
+  /// 每次切换都以接口状态为准；匿名请求由设备号归属。
   ///
   /// [card] 是当前剧的卡片（播放页/详情页手上就有）：收藏成功时直接放进列表，
   /// 这样"收藏完打开我的收藏"能立刻看到，不必等下一次整表刷新。
   Future<bool> toggle(String dramaId, {Drama? card}) async {
+    lastErrorCode = null;
     final wasSaved = _saved.contains(dramaId);
+    final previousCount = card == null
+        ? favoriteCount(dramaId)
+        : favoriteCountFor(card);
     final previousCards = cards;
     final previousTotal = total;
     final previousHasMore = hasMore;
     // 乐观更新
     if (wasSaved) {
       _saved.remove(dramaId);
+      _stepCount(dramaId, -1);
       if (cards.any((drama) => drama.id == dramaId)) {
         cards = cards.where((drama) => drama.id != dramaId).toList();
         total = total > 0 ? total - 1 : 0;
@@ -120,6 +181,7 @@ class FavoriteController extends ChangeNotifier {
       }
     } else {
       _saved.add(dramaId);
+      _stepCount(dramaId, 1);
     }
     notify();
     try {
@@ -128,6 +190,7 @@ class FavoriteController extends ChangeNotifier {
       if (saved) {
         _saved.add(dramaId);
         if (wasSaved) {
+          _restoreCount(dramaId, previousCount);
           cards = previousCards;
           total = previousTotal;
           hasMore = previousHasMore;
@@ -138,6 +201,9 @@ class FavoriteController extends ChangeNotifier {
         }
       } else {
         _saved.remove(dramaId);
+        if (!wasSaved) {
+          _restoreCount(dramaId, previousCount);
+        }
         if (cards.any((drama) => drama.id == dramaId)) {
           cards = cards.where((drama) => drama.id != dramaId).toList();
           total = total > 0 ? total - 1 : 0;
@@ -146,7 +212,7 @@ class FavoriteController extends ChangeNotifier {
       }
       notify();
       return true;
-    } catch (_) {
+    } catch (failure) {
       // 回滚
       cards = previousCards;
       total = previousTotal;
@@ -156,7 +222,9 @@ class FavoriteController extends ChangeNotifier {
       } else {
         _saved.remove(dramaId);
       }
+      _restoreCount(dramaId, previousCount);
       notify();
+      if (failure is ApiException) lastErrorCode = failure.code;
       return false;
     }
   }
@@ -170,9 +238,13 @@ class FavoriteController extends ChangeNotifier {
     final previousHasMore = hasMore;
     final removed = cards.where((drama) => ids.contains(drama.id)).toList();
     if (removed.isEmpty) return true;
+    final previousCounts = {
+      for (final drama in removed) drama.id: _favoriteCounts[drama.id],
+    };
     cards = cards.where((drama) => !ids.contains(drama.id)).toList();
     for (final id in ids) {
       _saved.remove(id);
+      _stepCount(id, -1);
     }
     total = total > removed.length ? total - removed.length : 0;
     hasMore = cards.length < total;
@@ -187,6 +259,9 @@ class FavoriteController extends ChangeNotifier {
       for (final drama in removed) {
         _saved.add(drama.id);
       }
+      for (final entry in previousCounts.entries) {
+        _restoreCount(entry.key, entry.value);
+      }
       notify();
       return false;
     }
@@ -197,7 +272,9 @@ class FavoriteController extends ChangeNotifier {
     final index = cards.indexWhere((drama) => drama.id == dramaId);
     if (index < 0) return true;
     final removed = cards[index];
+    final previousCount = _favoriteCounts[dramaId];
     _saved.remove(dramaId);
+    _stepCount(dramaId, -1);
     final next = [...cards]..removeAt(index);
     cards = next;
     total = total > 0 ? total - 1 : 0;
@@ -214,6 +291,7 @@ class FavoriteController extends ChangeNotifier {
       );
       cards = restored;
       _saved.add(dramaId);
+      _restoreCount(dramaId, previousCount);
       total += 1;
       hasMore = cards.length < total;
       notify();
@@ -244,6 +322,30 @@ class FavoriteController extends ChangeNotifier {
     ];
   }
 
+  void _rememberCardCounts(List<Drama> dramas) {
+    for (final drama in dramas) {
+      final count = drama.favoriteCount;
+      if (count != null && !_favoriteCounts.containsKey(drama.id)) {
+        _favoriteCounts[drama.id] = count < 0 ? 0 : count;
+      }
+    }
+  }
+
+  void _stepCount(String dramaId, int delta) {
+    final current = _favoriteCounts[dramaId];
+    if (current == null) return;
+    final next = current + delta;
+    _favoriteCounts[dramaId] = next < 0 ? 0 : next;
+  }
+
+  void _restoreCount(String dramaId, int? count) {
+    if (count == null) {
+      _favoriteCounts.remove(dramaId);
+    } else {
+      _favoriteCounts[dramaId] = count;
+    }
+  }
+
   @override
   void dispose() {
     _disposed = true;

lib/core/data/services/home_feed_controller.dart

@@ -33,6 +33,7 @@ class HomeFeedController extends ChangeNotifier {
   String? get cursor => _state(_channel).cursor;
   bool get hasMore => _state(_channel).hasMore;
   bool get loaded => _state(_channel).loaded;
+  bool get isLoading => _state(_channel).loading;
   bool get loadingMore => _state(_channel).loadingMore;
   bool get loadingFirstPage => !loaded && _state(_channel).loading;
 

lib/core/data/services/interaction_controller.dart

@@ -40,6 +40,24 @@ class InteractionController extends ChangeNotifier {
   /// 该集服务端最新点赞数。
   int? episodeLikeCount(String episodeId) => _episodeLikeCounts[episodeId];
 
+  /// 用轻量统计快照校准当前用户的分集点赞状态与计数。
+  void applyEpisodeStats(
+    String episodeId, {
+    required bool liked,
+    required int likeCount,
+  }) {
+    final changed =
+        _likedEpisodeIds.contains(episodeId) != liked ||
+        _episodeLikeCounts[episodeId] != likeCount;
+    if (liked) {
+      _likedEpisodeIds.add(episodeId);
+    } else {
+      _likedEpisodeIds.remove(episodeId);
+    }
+    _episodeLikeCounts[episodeId] = likeCount;
+    if (changed) _notify();
+  }
+
   /// 乐观切换剧集点赞，失败时回滚并以服务端返回状态校准。
   Future<OperationResult<LikeToggleResult>> toggleDramaLike(String dramaId) =>
       _toggleLike(
@@ -97,7 +115,10 @@ class InteractionController extends ChangeNotifier {
       } else {
         likedIds.remove(id);
       }
-      return OperationResult.failure(_errorMessage(failure));
+      return OperationResult.failure(
+        _errorMessage(failure),
+        errorCode: failure is ApiException ? failure.code : null,
+      );
     } finally {
       busyIds.remove(id);
       _notify();
@@ -121,7 +142,10 @@ class InteractionController extends ChangeNotifier {
       );
       return OperationResult.success(reportId);
     } catch (failure) {
-      return OperationResult.failure(_errorMessage(failure));
+      return OperationResult.failure(
+        _errorMessage(failure),
+        errorCode: failure is ApiException ? failure.code : null,
+      );
     }
   }
 

lib/core/data/services/playback_neighbors.dart

@@ -0,0 +1,223 @@
+// Author: fruit.com.cn
+
+part of 'playback_session.dart';
+
+/// 当前集加上一集、下一集，切集时最多三个解码器。
+const int maxLivePlayers = 3;
+
+/// 另一条播放路由必须等当前路由释放完全部原生播放器。
+class PlaybackCoordinator {
+  PlaybackSession? _owner;
+  Future<void> _handoff = Future<void>.value();
+
+  Future<bool> _acquire(PlaybackSession session, bool Function() valid) {
+    final result = _handoff.then((_) async {
+      if (!valid()) return false;
+      final previous = _owner;
+      if (kDebugMode) {
+        debugPrint(
+          '[player-coordinator] phase=acquire '
+          'session=${identityHashCode(session)} owner=${session.owner.name} '
+          'previous=${previous == null ? '-' : identityHashCode(previous)} '
+          'previousOwner=${previous?.owner.name ?? '-'} '
+          'previousLive=${previous?.livePlayerCount ?? 0} '
+          'same=${identical(previous, session)}',
+        );
+      }
+      if (_owner != session) {
+        if (previous != null && previous.owner != session.owner) {
+          if (kDebugMode) {
+            debugPrint(
+              '[player-owner] phase=reject-coordinator-handoff '
+              'owner=${session.owner.name} '
+              'activeOwner=${previous.owner.name}',
+            );
+          }
+          return false;
+        }
+        await previous?._releasePlayers();
+        if (previous != null && previous.livePlayerCount != 0) return false;
+        _owner = null;
+        if (!valid()) return false;
+        _owner = session;
+      }
+      if (kDebugMode) {
+        debugPrint(
+          '[player-coordinator] phase=acquired '
+          'session=${identityHashCode(session)} live=${session.livePlayerCount}',
+        );
+      }
+      return true;
+    });
+    _handoff = result.then<void>((_) {});
+    return result;
+  }
+
+  void _forget(PlaybackSession session) {
+    if (_owner == session && session.livePlayerCount == 0) _owner = null;
+  }
+}
+
+_PlayerSlot? _usableWarm(
+  PlaybackSession session,
+  _PlayerSlot? slot,
+  int index,
+) {
+  if (slot == null || slot.index != index || slot.failure != null) return null;
+  if (session.isLocked) return null;
+  return slot;
+}
+
+/// 滑走的一集若仍是相邻集，就留着最后一帧，其余槽位释放。
+Future<void> _parkNeighbors(
+  PlaybackSession session,
+  _PlayerSlot? old,
+  _PlayerSlot? warmNext,
+  _PlayerSlot? warmPrevious,
+) async {
+  await _placeNeighbor(session, old, roleHint: 'old-current');
+  await _placeNeighbor(session, warmNext, roleHint: 'next');
+  await _placeNeighbor(session, warmPrevious, roleHint: 'previous');
+}
+
+Future<void> _placeNeighbor(
+  PlaybackSession session,
+  _PlayerSlot? slot, {
+  required String roleHint,
+}) async {
+  if (slot == null || slot == session._active || slot.retiring) return;
+  if (slot.owner != session.owner) {
+    session._logOwnerRejection('park', slot);
+    return;
+  }
+  if (session._next == null && slot.index == session._nextIndex) {
+    session._next = slot;
+    return;
+  }
+  if (session._previous == null && slot.index == session._previousIndex) {
+    session._previous = slot;
+    return;
+  }
+  await session._retire(slot, trigger: 'park-neighbor', roleHint: roleHint);
+}
+
+/// 当前集已经出画后，按手势方向静默准备上一集和下一集。
+void _warmNeighbors(PlaybackSession session, {bool preferredNext = true}) {
+  final request = session._generation;
+  final nextTask = _warmOne(session, request, session._nextIndex, next: true);
+  final previousTask = _warmOne(
+    session,
+    request,
+    session._previousIndex,
+    next: false,
+  );
+  session._preloadTask = Future.wait(
+    preferredNext ? [nextTask, previousTask] : [previousTask, nextTask],
+  ).then<void>((_) {});
+}
+
+Future<void> _warmOne(
+  PlaybackSession session,
+  int request,
+  int? index, {
+  required bool next,
+}) async {
+  final candidate = await _allocateNeighbor(
+    session,
+    request,
+    index,
+    next: next,
+  );
+  if (candidate == null) return;
+  await candidate.ready;
+  if (session._closed || !_stillHeld(session, candidate, next: next)) return;
+  if (candidate.failure == null) {
+    session._notify();
+    return;
+  }
+  await session._enqueue(() async {
+    if (!_stillHeld(session, candidate, next: next)) return;
+    _clearNeighbor(session, next: next);
+    await session._retire(
+      candidate,
+      trigger: 'warm-failure',
+      roleHint: next ? 'next' : 'previous',
+    );
+  });
+}
+
+Future<_PlayerSlot?> _allocateNeighbor(
+  PlaybackSession session,
+  int request,
+  int? index, {
+  required bool next,
+}) async {
+  _PlayerSlot? created;
+  await session._enqueue(() async {
+    if (session._closed || request != session._generation) return;
+    final allowed = _neighborAllowed(session, index);
+    final current = next ? session._next : session._previous;
+    if (!allowed || current?.index != index) {
+      _clearNeighbor(session, next: next);
+      await session._retire(
+        current,
+        trigger: 'warm-slot-invalid',
+        roleHint: next ? 'next' : 'previous',
+      );
+    }
+    if (!_canAllocate(session, request, allowed: allowed, next: next)) {
+      return;
+    }
+    try {
+      created = session._create(index!);
+    } on StateError catch (error) {
+      if (kDebugMode) debugPrint('相邻集预热跳过: $error');
+      return;
+    }
+    if (next) {
+      session._next = created;
+    } else {
+      session._previous = created;
+    }
+  });
+  return created;
+}
+
+bool _neighborAllowed(PlaybackSession session, int? index) {
+  return index != null &&
+      index >= 0 &&
+      index < session.episodes.length &&
+      index != session._currentIndex &&
+      session.canPlay(session.episodes[index]);
+}
+
+bool _canAllocate(
+  PlaybackSession session,
+  int request, {
+  required bool allowed,
+  required bool next,
+}) {
+  final held = next ? session._next : session._previous;
+  return session._visible &&
+      !session._overlayOpen &&
+      request == session._generation &&
+      session._active?.prepared == true &&
+      allowed &&
+      held == null;
+}
+
+bool _stillHeld(
+  PlaybackSession session,
+  _PlayerSlot slot, {
+  required bool next,
+}) {
+  return (next ? session._next : session._previous) == slot;
+}
+
+void _clearNeighbor(PlaybackSession session, {required bool next}) {
+  if (next) {
+    session._next = null;
+    return;
+  }
+  session._previous = null;
+}

lib/core/data/services/playback_session.dart

@@ -7,44 +7,19 @@ import '../models/drama.dart';
 import '../models/player_port.dart';
 import 'video_player_port.dart';
 
+part 'playback_neighbors.dart';
+part 'playback_session_controls.dart';
+
 /// 新纹理第一帧常是黑的，旧画面只盖住这一小段。
-const Duration _qualityHandoffHold = Duration(milliseconds: 200);
+const Duration _qualityHandoffHold = Duration(milliseconds: 500);
 
 typedef PlayerFactory = PlayerPort Function(Episode episode);
 typedef PlayerPreparation =
     Future<void> Function(Episode episode, PlayerPort player);
 
-/// Shared by routes: the previous session releases all native players before
-/// another session allocates. The app therefore has at most two, not two per page.
-class PlaybackCoordinator {
-  PlaybackSession? _owner;
-  Future<void> _handoff = Future<void>.value();
+enum PlaybackSessionOwner { home, player }
 
-  Future<bool> _acquire(PlaybackSession session, bool Function() valid) {
-    final result = _handoff.then((_) async {
-      if (!valid()) return false;
-      if (_owner != session) {
-        final previous = _owner;
-        await previous?._releasePlayers();
-        // A failed native disposal cannot be treated as a free decoder slot.
-        if (previous != null && previous.livePlayerCount != 0) return false;
-        _owner = null;
-        if (!valid()) return false;
-        _owner = session;
-      }
-      return true;
-    });
-    _handoff = result.then<void>((_) {});
-    return result;
-  }
-
-  void _forget(PlaybackSession session) {
-    if (_owner == session && session.livePlayerCount == 0) _owner = null;
-  }
-}
-
-/// Owns current + one prepared successor. All allocation, playback and disposal
-/// operations are serialized; initialization can run while current plays.
+/// Owns current plus previous/next frames; allocation stays serialized.
 class PlaybackSession extends ChangeNotifier {
   PlaybackSession({
     required this.episodes,
@@ -54,6 +29,8 @@ class PlaybackSession extends ChangeNotifier {
     this.activate,
     PlaybackCoordinator? coordinator,
     this.waitForFrame,
+    this.owner = PlaybackSessionOwner.player,
+    this.dramaIdAt,
   }) : _coordinator = coordinator ?? PlaybackCoordinator();
 
   final List<Episode> episodes;
@@ -66,16 +43,20 @@ class PlaybackSession extends ChangeNotifier {
   /// Runs only when a slot becomes current (e.g. progress listeners).
   final PlayerPreparation? activate;
   final Future<void> Function()? waitForFrame;
+  final PlaybackSessionOwner owner;
+  final String? Function(int index)? dramaIdAt;
   final PlaybackCoordinator _coordinator;
   final Set<_PlayerSlot> _live = {};
   _PlayerSlot? _active;
   _PlayerSlot? _next;
+  _PlayerSlot? _previous;
   _PlayerSlot? _handoff;
   Future<void> _operations = Future<void>.value();
   Future<void> _preloadTask = Future<void>.value();
   int _generation = 0;
   int _currentIndex = 0;
   int? _nextIndex;
+  int? _previousIndex;
   bool _selected = false;
   bool _loading = false;
   bool _closed = false;
@@ -103,9 +84,18 @@ class PlaybackSession extends ChangeNotifier {
   bool get canAutoAdvance => _mayPlay && !_loading && active != null;
   bool get isLocked => !canPlay(currentEpisode);
   String? get error => _error;
+  bool get debugAppResumed => _appResumed;
+  bool get debugRouteVisible => _routeVisible;
+  bool get debugOverlayOpen => _overlayOpen;
+  bool get debugVisible => _visible;
+  bool get debugMayPlay => _mayPlay;
   // Includes initialization and asynchronous disposal, until native release ends.
   int get livePlayerCount => _live.length;
+  bool get activeSlotActivated => _active?.activated ?? false;
+  bool get activeSlotPlaying => _active?.playing ?? false;
   int? get preloadedIndex => _next?.prepared == true ? _next?.index : null;
+  int? get previousPreloadedIndex =>
+      _previous?.prepared == true ? _previous?.index : null;
   Future<void> get playbackSettled => _operations;
   Future<void> get preloadSettled => _preloadTask;
 
@@ -120,7 +110,7 @@ class PlaybackSession extends ChangeNotifier {
   /// during a swipe without starting audio or registering history listeners.
   PlayerPort? preparedPlayerAt(int index) {
     if (_closed) return null;
-    for (final slot in [_active, _next]) {
+    for (final slot in [_active, _next, _previous]) {
       if (slot == null ||
           slot.retiring ||
           slot.index != index ||
@@ -132,34 +122,41 @@ class PlaybackSession extends ChangeNotifier {
     return null;
   }
 
-  /// 清晰度切换时盖住黑帧的旧播放器。只在仍由会话持有时交给界面。
-  PlayerPort? handoffAt(int index) {
-    final slot = _handoff;
-    if (_closed || slot == null || slot.retiring || slot.index != index) {
-      return null;
-    }
-    return slot.player;
-  }
-
   /// 队列重排后把当前仍在播放的 slot 映射到新索引，不重新创建播放器。
-  void remapCurrentIndex(int index, {int? preloadIndex}) {
+  void remapCurrentIndex(int index, {int? preloadIndex, int? previousIndex}) {
     if (_closed || index < 0 || index >= episodes.length) return;
     final activeSlot = _active;
     if (activeSlot == null || activeSlot.index != _currentIndex) {
       _currentIndex = index;
-      _nextIndex = preloadIndex;
+      _rememberNeighbors(preloadIndex, previousIndex);
       _notify();
       return;
     }
     _generation++;
     activeSlot.index = index;
     _currentIndex = index;
-    _nextIndex = preloadIndex;
+    _rememberNeighbors(preloadIndex, previousIndex);
     final staleNext = _next;
+    final stalePrevious = _previous;
     _next = null;
+    _previous = null;
     _notify();
-    unawaited(_enqueue(() async => _retire(staleNext)));
-    if (_visible && !_overlayOpen) _schedulePreload();
+    unawaited(
+      _enqueue(() async {
+        await _retire(staleNext, trigger: 'remap-stale-next', roleHint: 'next');
+        await _retire(
+          stalePrevious,
+          trigger: 'remap-stale-previous',
+          roleHint: 'previous',
+        );
+      }),
+    );
+    if (_visible && !_overlayOpen) _warmNeighbors(this);
+  }
+
+  void _rememberNeighbors(int? preloadIndex, int? previousIndex) {
+    _nextIndex = preloadIndex;
+    _previousIndex = previousIndex;
   }
 
   Future<void> _enqueue(Future<void> Function() operation) {
@@ -176,8 +173,15 @@ class PlaybackSession extends ChangeNotifier {
   }
 
   _PlayerSlot _create(int index) {
-    if (_live.length >= 2) throw StateError('Playback resource limit reached');
-    final slot = _PlayerSlot(index, factory(episodes[index]));
+    if (_live.length >= maxLivePlayers) {
+      throw StateError('Playback resource limit reached');
+    }
+    final slot = _PlayerSlot(
+      index,
+      factory(episodes[index]),
+      owner: owner,
+      dramaId: dramaIdAt?.call(index),
+    );
     _live.add(slot);
     slot.ready = () async {
       try {
@@ -195,12 +199,32 @@ class PlaybackSession extends ChangeNotifier {
     return slot;
   }
 
-  Future<void> _retire(_PlayerSlot? slot) async {
-    if (slot == null || !_live.contains(slot)) return;
+  Future<void> _retire(
+    _PlayerSlot? slot, {
+    required String trigger,
+    String? roleHint,
+  }) async {
+    if (slot == null) return;
+    if (slot.owner != owner) {
+      _logOwnerRejection('retire', slot);
+      return;
+    }
+    if (!_live.contains(slot)) return;
+    final role = _slotRole(slot, roleHint: roleHint);
+    final video = slot.player is VideoPlayerPort
+        ? slot.player as VideoPlayerPort
+        : null;
+    final value = video?.controller.value;
+    final slotPlaying = slot.playing;
     slot.retiring = true;
-    final cleared = _active == slot || _next == slot || _handoff == slot;
+    final cleared =
+        _active == slot ||
+        _next == slot ||
+        _previous == slot ||
+        _handoff == slot;
     if (_active == slot) _active = null;
     if (_next == slot) _next = null;
+    if (_previous == slot) _previous = null;
     if (_handoff == slot) _handoff = null;
     if (cleared) _notify();
     await waitForFrame?.call();
@@ -210,22 +234,51 @@ class PlaybackSession extends ChangeNotifier {
     } finally {
       await slot.player.dispose();
       _live.remove(slot);
+      if (kDebugMode) {
+        debugPrint(
+          '[player-slot] slot_released role=$role owner=${slot.owner.name} '
+          'selectOwner=$owner drama=${slot.dramaId ?? '-'} '
+          'episodeIndex=${slot.index} '
+          'controller=${_playerIdentity(slot.player)} '
+          'slotPlaying=${slotPlaying ? 1 : 0} '
+          'isPlaying=${value?.isPlaying == true ? 1 : 0} '
+          'position=${value?.position.inMilliseconds ?? '-'} '
+          'currentIndex=$_currentIndex generation=$_generation '
+          'trigger=$trigger',
+        );
+      }
     }
   }
 
   /// preloadIndex comes from the visible queue, so filtered categories and series
   /// use exactly the same mechanism without warming an unrelated episode.
-  Future<void> select(int index, {int? preloadIndex}) async {
+  Future<void> select(
+    int index, {
+    int? preloadIndex,
+    int? previousIndex,
+    bool? userWantsPlay,
+  }) async {
     if (_closed || index < 0 || index >= episodes.length) return;
-    // 切到另一集时，上一集按下的暂停不跟着走：滑过去就应该自动播放。
-    // 重复选中同一集（例如页面重新可见）不在这里恢复，尊重用户按下的暂停。
-    if (!_selected || index != _currentIndex) {
+    if (kDebugMode) {
+      debugPrint(
+        '[player-session] phase=select-enter session=${identityHashCode(this)} '
+        'owner=${owner.name} index=$index user=$_userWantsPlay '
+        'selected=$_selected current=$_currentIndex '
+        'appResumed=$_appResumed routeVisible=$_routeVisible '
+        'overlayOpen=$_overlayOpen visible=$_visible mayPlay=$_mayPlay '
+        'live=${_live.length}',
+      );
+    }
+    // 切换到不同剧集时恢复播放；仍停留在同一集时保留用户暂停。
+    if (userWantsPlay != null) {
+      _userWantsPlay = userWantsPlay;
+    } else if (!_selected || index != _currentIndex) {
       _userWantsPlay = true;
     }
     final request = ++_generation;
     _selected = true;
     _currentIndex = index;
-    _nextIndex = preloadIndex;
+    _rememberNeighbors(preloadIndex, previousIndex);
     _error = null;
     if (!_visible) {
       _loading = false;
@@ -250,7 +303,7 @@ class PlaybackSession extends ChangeNotifier {
     _PlayerSlot? target;
     await _enqueue(() async {
       if (_closed || request != _generation) return;
-      await _retire(_handoff);
+      await _retire(_handoff, trigger: 'select-handoff');
       final old = _active;
       if (old != null &&
           old.index == index &&
@@ -259,20 +312,27 @@ class PlaybackSession extends ChangeNotifier {
         target = old;
         return;
       }
-      if (old != null) await old.player.pause();
-      final warm = _next;
+      if (old != null) {
+        await old.player.pause();
+        old.playing = false;
+      }
+      final warmNext = _next;
+      final warmPrevious = _previous;
       _active = null;
       _next = null;
-      final hit = warm?.index == index && warm?.failure == null && !isLocked;
-      if (hit) {
+      _previous = null;
+      final warm =
+          _usableWarm(this, warmNext, index) ??
+          _usableWarm(this, warmPrevious, index);
+      if (warm != null) {
+        warm.reusedWarm = true;
         target = _active = warm;
-        _loading = !warm!.prepared;
+        _loading = !warm.prepared;
         _notify();
         // Start a ready successor before awaiting slow disposal of the old one.
         if (warm.prepared) await _start(warm, request);
       }
-      await _retire(old);
-      if (!hit) await _retire(warm);
+      await _parkNeighbors(this, old, warmNext, warmPrevious);
       if (_closed || request != _generation || isLocked) return;
       if (target == null) {
         target = _active = _create(index);
@@ -285,7 +345,7 @@ class PlaybackSession extends ChangeNotifier {
     await slot.ready;
     if (_closed || request != _generation || _active != slot) return;
     await _enqueue(() => _start(slot, request));
-    if (!_closed && request == _generation) _schedulePreload();
+    if (!_closed && request == _generation) _warmNeighbors(this);
   }
 
   /// 后台准备新片源，成功后再替换当前播放器。失败时原播放器保持不动。
@@ -314,9 +374,11 @@ class PlaybackSession extends ChangeNotifier {
     await _enqueue(() => _start(slot, request));
     await Future<void>.delayed(_qualityHandoffHold);
     if (previous != null && _handoff == previous && _active == slot) {
-      await _enqueue(() => _retire(previous));
+      await _enqueue(
+        () => _retire(previous, trigger: 'quality-handoff-complete'),
+      );
     }
-    if (!_closed && request == _generation) _schedulePreload();
+    if (!_closed && request == _generation) _warmNeighbors(this);
     return _active == slot && slot.failure == null;
   }
 
@@ -326,8 +388,8 @@ class PlaybackSession extends ChangeNotifier {
       if (_closed || request != _generation || _active == null) return;
       final warm = _next;
       _next = null;
-      await _retire(_handoff);
-      await _retire(warm);
+      await _retire(_handoff, trigger: 'replacement-handoff');
+      await _retire(warm, trigger: 'replacement-next');
       if (_closed || request != _generation || _active == null) return;
       try {
         created = _create(index);
@@ -354,7 +416,9 @@ class PlaybackSession extends ChangeNotifier {
 
   Future<void> _dropReplacement(_PlayerSlot slot) {
     return _enqueue(() async {
-      if (_live.contains(slot)) await _retire(slot);
+      if (_live.contains(slot)) {
+        await _retire(slot, trigger: 'replacement-drop');
+      }
     });
   }
 
@@ -369,7 +433,10 @@ class PlaybackSession extends ChangeNotifier {
       _handoff = previous;
       _active = slot;
       shown = true;
-      if (previous != null) await previous!.player.pause();
+      if (previous != null) {
+        await previous!.player.pause();
+        previous!.playing = false;
+      }
       _notify();
     });
     if (!shown || _active != slot) return null;
@@ -413,6 +480,22 @@ class PlaybackSession extends ChangeNotifier {
   Future<void> _applyPlayback(_PlayerSlot slot) async {
     if (_closed || _active != slot || !slot.activated) return;
     final shouldPlay = _mayPlay && slot.index == _currentIndex && !isLocked;
+    final video = slot.player is VideoPlayerPort
+        ? slot.player as VideoPlayerPort
+        : null;
+    if (kDebugMode) {
+      debugPrint(
+        '[player-session] phase=apply-playback '
+        'session=${identityHashCode(this)} owner=${owner.name} '
+        'index=${slot.index} shouldPlay=$shouldPlay user=$_userWantsPlay '
+        'appResumed=$_appResumed routeVisible=$_routeVisible '
+        'overlayOpen=$_overlayOpen locked=$isLocked '
+        'player=${identityHashCode(slot.player)} '
+        'controller=${video == null ? '-' : identityHashCode(video.controller)} '
+        'isPlaying=${video?.controller.value.isPlaying ?? '-'} '
+        'slotPlaying=${slot.playing}',
+      );
+    }
     if (shouldPlay == slot.playing) return;
     if (shouldPlay) {
       await slot.player.play();
@@ -420,96 +503,42 @@ class PlaybackSession extends ChangeNotifier {
       await slot.player.pause();
     }
     slot.playing = shouldPlay;
-  }
-
-  void _schedulePreload() {
-    final request = _generation;
-    final index = _nextIndex;
-    _preloadTask = () async {
-      _PlayerSlot? candidate;
-      await _enqueue(() async {
-        if (_closed || request != _generation) return;
-        final allowed =
-            index != null &&
-            index >= 0 &&
-            index < episodes.length &&
-            index != _currentIndex &&
-            canPlay(episodes[index]);
-        if (!allowed || _next?.index != index) {
-          final stale = _next;
-          _next = null;
-          await _retire(stale);
-        }
-        if (!_visible ||
-            _overlayOpen ||
-            request != _generation ||
-            _active?.prepared != true ||
-            !allowed) {
-          return;
-        }
-        try {
-          candidate = _next ??= _create(index);
-        } catch (_) {
-          // Optional allocation failure must not interrupt the playing item.
-        }
-      });
-      final slot = candidate;
-      if (slot == null) return;
-      await slot.ready;
-      if (_closed || _next != slot) return;
-      if (slot.failure != null) {
-        // Optional work fails silently. A later explicit selection retries.
-        await _enqueue(() async {
-          if (_next != slot) return;
-          _next = null;
-          await _retire(slot);
-        });
-      } else {
-        _notify();
-      }
-    }();
-  }
-
-  void setAppResumed(bool value) {
-    _appResumed = value;
-    _syncPlayback();
-  }
-
-  void setRouteVisible(bool value) {
-    _routeVisible = value;
-    _syncPlayback();
-  }
-
-  void setOverlayOpen(bool value) {
-    _overlayOpen = value;
-    _syncPlayback();
-  }
-
-  void setUserWantsPlay(bool value) {
-    _userWantsPlay = value;
-    _syncPlayback();
-    _notify();
+    if (kDebugMode) {
+      debugPrint(
+        '[player-session] phase=apply-playback-result '
+        'session=${identityHashCode(this)} index=${slot.index} '
+        'shouldPlay=$shouldPlay '
+        'isPlaying=${video?.controller.value.isPlaying ?? '-'} '
+        'slotPlaying=${slot.playing}',
+      );
+    }
   }
 
   void _syncPlayback() {
     if (_closed) return;
     if (_visible && _selected && active == null) {
-      unawaited(select(_currentIndex, preloadIndex: _nextIndex));
+      unawaited(
+        select(
+          _currentIndex,
+          preloadIndex: _nextIndex,
+          previousIndex: _previousIndex,
+        ),
+      );
       return;
     }
     final slot = _active;
     if (slot != null) unawaited(_enqueue(() => _applyPlayback(slot)));
-    if (_visible && !_overlayOpen && !_loading) _schedulePreload();
+    if (_visible && !_overlayOpen && !_loading) _warmNeighbors(this);
   }
 
   Future<void> _releasePlayers() {
     _generation++;
     return _enqueue(() async {
-      _active = _next = _handoff = null;
+      _active = _next = _previous = _handoff = null;
       _loading = false;
       _notify();
       for (final slot in _live.toList()) {
-        await _retire(slot);
+        await _retire(slot, trigger: 'session-release-all');
       }
     });
   }
@@ -518,6 +547,23 @@ class PlaybackSession extends ChangeNotifier {
     if (!_closed) notifyListeners();
   }
 
+  String _slotRole(_PlayerSlot slot, {String? roleHint}) {
+    if (identical(slot, _active)) return 'current';
+    if (identical(slot, _previous)) return 'previous';
+    if (identical(slot, _next)) return 'next';
+    if (identical(slot, _handoff)) return 'handoff';
+    return roleHint ?? 'unassigned';
+  }
+
+  void _logOwnerRejection(String phase, _PlayerSlot slot) {
+    if (!kDebugMode) return;
+    debugPrint(
+      '[player-owner] phase=reject-$phase expected=${owner.name} '
+      'actual=${slot.owner.name} drama=${slot.dramaId ?? '-'} '
+      'episodeIndex=${slot.index} controller=${_playerIdentity(slot.player)}',
+    );
+  }
+
   Future<void> close() async {
     if (_closed) return;
     _closed = true;
@@ -528,13 +574,27 @@ class PlaybackSession extends ChangeNotifier {
 }
 
 class _PlayerSlot {
-  _PlayerSlot(this.index, this.player);
+  _PlayerSlot(
+    this.index,
+    this.player, {
+    required this.owner,
+    required this.dramaId,
+  });
   int index;
   final PlayerPort player;
+  final PlaybackSessionOwner owner;
+  final String? dramaId;
   late final Future<void> ready;
   bool prepared = false;
   bool activated = false;
   bool playing = false;
   bool retiring = false;
+  bool reusedWarm = false;
   Object? failure;
 }
+
+String _playerIdentity(PlayerPort player) {
+  return player is VideoPlayerPort
+      ? '${identityHashCode(player.controller)}'
+      : '${identityHashCode(player)}';
+}

lib/core/data/services/playback_session_controls.dart

@@ -0,0 +1,133 @@
+// Author: fruit.com.cn
+
+part of 'playback_session.dart';
+
+/// 播放会话的可见性、用户意图与相邻集预热控制。
+extension PlaybackSessionControls on PlaybackSession {
+  /// 滑动手势开始时按方向优先准备相邻集，不改变当前集播放状态。
+  void prewarmNeighbors({required bool forward}) {
+    if (!_visible || _overlayOpen || _active?.prepared != true) return;
+    _warmNeighbors(this, preferredNext: forward);
+  }
+
+  /// 路由交接时同步暂停当前原生播放器，controller 仍由 session 持有。
+  Future<void> pauseForRouteHandoff() {
+    if (_closed) return Future<void>.value();
+    _routeVisible = false;
+    return _enqueue(() async {
+      final slot = _active;
+      if (slot == null) return;
+      await slot.player.pause();
+      slot.playing = false;
+    });
+  }
+
+  /// 路由恢复可见后立即同步当前 controller，并等待原生播放状态落地。
+  Future<void> resumeForRouteHandoff() {
+    if (_closed) return Future<void>.value();
+    _routeVisible = true;
+    return _enqueue(() async {
+      final slot = _active;
+      if (kDebugMode) {
+        debugPrint(
+          '[feed-handoff] phase=resume slot=${slot?.index} '
+          'activated=${slot?.activated} playing=${slot?.playing} '
+          'retiring=${slot?.retiring} current=$_currentIndex '
+          'visible=$_visible user=$_userWantsPlay loading=$_loading',
+        );
+      }
+      if (slot == null || slot.retiring) return;
+      if (!slot.activated) {
+        try {
+          await activate?.call(episodes[slot.index], slot.player);
+        } catch (error) {
+          if (kDebugMode) {
+            debugPrint('[feed-handoff] phase=activation-failed error=$error');
+          }
+        }
+        if (_closed || _active != slot || slot.retiring) {
+          if (kDebugMode) {
+            debugPrint(
+              '[feed-handoff] phase=activation-aborted closed=$_closed '
+              'activeSame=${identical(_active, slot)} retiring=${slot.retiring}',
+            );
+          }
+          return;
+        }
+        slot.activated = true;
+      }
+      await _applyPlayback(slot);
+      if (_visible && !_overlayOpen && !_loading) _warmNeighbors(this);
+      if (kDebugMode) {
+        debugPrint(
+          '[feed-handoff] phase=resumed activated=${slot.activated} '
+          'playing=${slot.playing}',
+        );
+      }
+    });
+  }
+
+  /// 选中锁定集时立即停播并释放所有原生播放器，不创建新片源。
+  Future<void> selectLocked(
+    int index, {
+    int? preloadIndex,
+    int? previousIndex,
+  }) {
+    if (_closed || index < 0 || index >= episodes.length) {
+      return Future<void>.value();
+    }
+    _generation++;
+    _selected = false;
+    _currentIndex = index;
+    _rememberNeighbors(preloadIndex, previousIndex);
+    _loading = false;
+    _error = null;
+    _userWantsPlay = false;
+    _notify();
+    return _releasePlayers();
+  }
+
+  /// 清晰度切换时盖住黑帧的旧播放器。只在仍由会话持有时交给界面。
+  PlayerPort? handoffAt(int index) {
+    final slot = _handoff;
+    if (_closed || slot == null || slot.retiring || slot.index != index) {
+      return null;
+    }
+    return slot.player;
+  }
+
+  /// 当前索引是否复用了已预热的播放器槽。
+  bool reusedWarmAt(int index) {
+    for (final slot in [_active, _next, _previous]) {
+      if (slot != null && !slot.retiring && slot.index == index) {
+        return slot.reusedWarm;
+      }
+    }
+    return false;
+  }
+
+  /// 同步应用前台状态并恢复或暂停当前集。
+  void setAppResumed(bool value) {
+    _appResumed = value;
+    _syncPlayback();
+  }
+
+  /// 同步播放器路由是否可见。
+  void setRouteVisible(bool value) {
+    _routeVisible = value;
+    _syncPlayback();
+  }
+
+  /// 同步浮层是否遮挡播放器。
+  void setOverlayOpen(bool value) {
+    _overlayOpen = value;
+    _syncPlayback();
+  }
+
+  /// 记录用户播放意图；切换剧集时会在 [PlaybackSession.select] 中恢复播放。
+  void setUserWantsPlay(bool value) {
+    _userWantsPlay = value;
+    _syncPlayback();
+    _notify();
+  }
+}

lib/core/data/services/playlist_controller.dart

@@ -0,0 +1,107 @@
+// Author: fruit.com.cn
+
+import 'package:flutter/foundation.dart';
+
+import '../models/playlist_detail.dart';
+import '../remote/catalog_api.dart';
+import '../repositories/playlist_repository.dart';
+
+/// 推荐页剧单：已启用剧单及其短剧卡片。
+class PlaylistController extends ChangeNotifier {
+  PlaylistController(this._repository);
+
+  final PlaylistRepository _repository;
+
+  static const int pageSize = CatalogApi.playlistPageSize;
+
+  List<PlaylistDetail> items = const [];
+  bool loading = false;
+  bool loadingMore = false;
+  bool loaded = false;
+  bool hasMore = false;
+  String? error;
+  int _pageIndex = 1;
+  bool _disposed = false;
+
+  /// 从第一页重新拉取。失败保留错误态，成功后替换本地缓存。
+  Future<void> load() async {
+    loading = true;
+    error = null;
+    _notify();
+    try {
+      final page = await _repository.fetchPlaylists(pageSize: pageSize);
+      items = page.list;
+      _pageIndex = 1;
+      hasMore = items.length < page.total;
+      loaded = true;
+    } catch (exception) {
+      error = 'playlistsError';
+      if (kDebugMode) debugPrint('[playlist] $exception');
+    } finally {
+      loading = false;
+      _notify();
+    }
+  }
+
+  /// 滚到底时追加下一页。没有更多或正在请求时直接返回。
+  Future<void> loadMore() async {
+    if (loading || loadingMore || !hasMore) return;
+    loadingMore = true;
+    _notify();
+    try {
+      final page = await _repository.fetchPlaylists(
+        pageIndex: _pageIndex + 1,
+        pageSize: pageSize,
+      );
+      if (page.list.isEmpty) {
+        hasMore = false;
+      } else {
+        items = [...items, ...page.list];
+        _pageIndex += 1;
+        hasMore = items.length < page.total;
+      }
+    } catch (exception) {
+      if (kDebugMode) debugPrint('[playlist] more $exception');
+    } finally {
+      loadingMore = false;
+      _notify();
+    }
+  }
+
+  /// 打开某一剧单时再取一次详情；失败则回落到列表里已有的那条。
+  Future<PlaylistDetail> detail(
+    String id, {
+    int pageIndex = 1,
+    int pageSize = CatalogApi.playlistDramaPageSize,
+  }) async {
+    try {
+      return await _repository.fetchPlaylist(
+        id,
+        pageIndex: pageIndex,
+        pageSize: pageSize,
+      );
+    } catch (exception) {
+      if (kDebugMode) debugPrint('[playlist] detail $id $exception');
+      return items.firstWhere(
+        (item) => item.id == id,
+        orElse: () => PlaylistDetail(
+          id: id,
+          name: '',
+          description: '',
+          dramaCount: 0,
+          dramas: const [],
+        ),
+      );
+    }
+  }
+
+  void _notify() {
+    if (!_disposed) notifyListeners();
+  }
+
+  @override
+  void dispose() {
+    _disposed = true;
+    super.dispose();
+  }
+}

lib/core/data/services/sprite_thumbnail_axis.dart

@@ -9,7 +9,7 @@ import '../../config/app_config.dart';
 import 'sprite_thumbnail_asset_loader.dart';
 
 const Duration spriteVttCacheTtl = Duration(minutes: 10);
-const int spriteImageCacheCapacity = 2;
+const int spriteImageCacheCapacity = 1;
 
 /// 单个 VTT cue 对应的 sprite 裁剪区域。
 class SpriteThumbnailCue {
@@ -132,36 +132,36 @@ class SpriteThumbnailAxisService extends ChangeNotifier
   SpriteThumbnailAxisService({
     SpriteThumbnailAssetLoader? loader,
     this.cacheTtl = spriteVttCacheTtl,
+    this.spriteCacheCapacity = spriteImageCacheCapacity,
     DateTime Function()? now,
   }) : _loader = loader ?? DioSpriteThumbnailAssetLoader(),
        _now = now ?? DateTime.now;
 
   final SpriteThumbnailAssetLoader _loader;
   final Duration cacheTtl;
+  final int spriteCacheCapacity;
   final DateTime Function() _now;
   final Map<String, _CachedAxis> _axisCache = {};
   final Map<String, Future<SpriteThumbnailAxis>> _axisRequests = {};
   final LinkedHashMap<String, _CachedSprite> _spriteCache = LinkedHashMap();
   final Map<String, Future<_CachedSprite?>> _spriteRequests = {};
   final Set<String> _failedSprites = {};
-  String? _activeAxisUrl;
-  int _axisGeneration = 0;
   bool _disposed = false;
 
-  @visibleForTesting
   int get spriteCacheSize => _spriteCache.length;
 
   @visibleForTesting
-  List<String> get spriteCacheKeys => _spriteCache.keys.toList();
+  List<String> get spriteCacheKeys => _spriteCache.keys
+      .map((url) => Uri.tryParse(url)?.pathSegments.lastOrNull ?? url)
+      .toList();
 
-  /// 播放器就绪时预取当前 cue 与相邻 sprite，拖动帧不触发网络或解码。
+  /// 播放器就绪时预取当前 cue；容量大于 1 时顺带预取相邻 sprite。
   @override
   Future<void> prepareAt(String? thumbnailsUrl, Duration position) async {
     final url = _normalizeUrl(thumbnailsUrl);
     if (_disposed || url == null) return;
-    _activateAxis(url);
     final axis = await _loadAxis(url);
-    if (_disposed || _activeAxisUrl != url) return;
+    if (_disposed) return;
     for (final cue in _prefetchCues(axis, position)) {
       await _ensureSprite(axis, cue);
     }
@@ -170,7 +170,7 @@ class SpriteThumbnailAxisService extends ChangeNotifier
   @override
   bool hasAxis(String? thumbnailsUrl) {
     final url = _normalizeUrl(thumbnailsUrl);
-    if (url == null || url != _activeAxisUrl) return false;
+    if (url == null) return false;
     return _readAxis(url) != null;
   }
 
@@ -180,12 +180,14 @@ class SpriteThumbnailAxisService extends ChangeNotifier
     Duration position,
   ) {
     final url = _normalizeUrl(thumbnailsUrl);
-    if (url == null || url != _activeAxisUrl) return null;
+    if (url == null) return null;
     final axis = _readAxis(url);
     if (axis == null) return null;
     final cue = selectSpriteThumbnailCue(axis.cues, position);
     if (cue == null) return null;
-    final cached = _readSprite(cue.spriteFile);
+    final cached = _readSprite(
+      axis.resolveSpriteUri(cue.spriteFile).toString(),
+    );
     if (cached == null) return null;
     final sourceRect = _scaledSourceRect(cached, cue.sourceRect);
     if (sourceRect == null) return null;
@@ -206,13 +208,6 @@ class SpriteThumbnailAxisService extends ChangeNotifier
     super.dispose();
   }
 
-  void _activateAxis(String url) {
-    if (_activeAxisUrl == url) return;
-    _activeAxisUrl = url;
-    _axisGeneration++;
-    _clearSprites();
-  }
-
   Future<SpriteThumbnailAxis> _loadAxis(String url) {
     final cached = _readAxis(url);
     if (cached != null) return Future.value(cached);
@@ -239,7 +234,6 @@ class SpriteThumbnailAxisService extends ChangeNotifier
       } on SpriteThumbnailForbiddenException {
         if (_disposed) return SpriteThumbnailAxis.empty(url);
         _axisCache.remove(url);
-        if (_activeAxisUrl == url) _clearSprites();
       } catch (_) {
         break;
       }
@@ -274,6 +268,7 @@ class SpriteThumbnailAxisService extends ChangeNotifier
     if (current == null) return const [];
     final index = axis.cues.indexOf(current);
     final candidates = <SpriteThumbnailCue>[current];
+    if (spriteCacheCapacity <= 1) return candidates;
     for (final direction in const [1, -1]) {
       for (var step = 1; step < axis.cues.length; step++) {
         final neighborIndex = index + direction * step;
@@ -293,23 +288,23 @@ class SpriteThumbnailAxisService extends ChangeNotifier
     SpriteThumbnailAxis axis,
     SpriteThumbnailCue cue,
   ) {
-    final cached = _readSprite(cue.spriteFile);
+    final spriteUrl = axis.resolveSpriteUri(cue.spriteFile).toString();
+    final cached = _readSprite(spriteUrl);
     if (cached != null) return Future.value(cached);
-    if (_failedSprites.contains(cue.spriteFile)) return Future.value();
-    final existing = _spriteRequests[cue.spriteFile];
+    if (_failedSprites.contains(spriteUrl)) return Future.value();
+    final existing = _spriteRequests[spriteUrl];
     if (existing != null) return existing;
-    final generation = _axisGeneration;
-    final request = _loadSprite(axis, cue, generation);
-    _spriteRequests[cue.spriteFile] = request;
+    final request = _loadSprite(axis, cue, spriteUrl);
+    _spriteRequests[spriteUrl] = request;
     return request.whenComplete(() {
-      _spriteRequests.remove(cue.spriteFile);
+      _spriteRequests.remove(spriteUrl);
     });
   }
 
   Future<_CachedSprite?> _loadSprite(
     SpriteThumbnailAxis axis,
     SpriteThumbnailCue cue,
-    int generation,
+    String spriteUrl,
   ) async {
     SpriteThumbnailDecodedImage? decoded;
     try {
@@ -318,16 +313,16 @@ class SpriteThumbnailAxisService extends ChangeNotifier
       decoded = null;
     }
     if (decoded == null) {
-      _failedSprites.add(cue.spriteFile);
+      _failedSprites.add(spriteUrl);
       if (!_disposed) notifyListeners();
       return null;
     }
-    if (_disposed || generation != _axisGeneration) {
+    if (_disposed) {
       decoded.image.dispose();
       return null;
     }
     final cached = _CachedSprite(decoded);
-    _putSprite(cue.spriteFile, cached);
+    _putSprite(spriteUrl, cached);
     notifyListeners();
     return cached;
   }
@@ -342,7 +337,7 @@ class SpriteThumbnailAxisService extends ChangeNotifier
   void _putSprite(String key, _CachedSprite value) {
     _spriteCache.remove(key)?.decoded.image.dispose();
     _spriteCache[key] = value;
-    while (_spriteCache.length > spriteImageCacheCapacity) {
+    while (_spriteCache.length > spriteCacheCapacity) {
       final oldest = _spriteCache.remove(_spriteCache.keys.first);
       oldest?.decoded.image.dispose();
     }
@@ -378,8 +373,6 @@ class SpriteThumbnailAxisService extends ChangeNotifier
   }
 
   void _clearAll() {
-    _axisGeneration++;
-    _activeAxisUrl = null;
     _axisCache.clear();
     _axisRequests.clear();
     _clearSprites();

lib/core/data/services/watch_records_controller.dart

@@ -38,6 +38,7 @@ class WatchRecordsController extends ChangeNotifier {
   String? error;
   String? loadMoreError;
   String? actionError;
+  int? lastErrorCode;
   int _pageIndex = 0;
   int _requestSeq = 0;
   bool _disposed = false;
@@ -50,6 +51,7 @@ class WatchRecordsController extends ChangeNotifier {
     error = null;
     loadMoreError = null;
     actionError = null;
+    lastErrorCode = null;
     _notify();
     try {
       final page = await _history.recent(pageIndex: 1, pageSize: pageSize);
@@ -71,6 +73,7 @@ class WatchRecordsController extends ChangeNotifier {
       );
       if (!_disposed && request == _requestSeq) {
         error = failure is ApiException ? failure.message : 'progressError';
+        if (failure is ApiException) lastErrorCode = failure.code;
       }
     } finally {
       if (!_disposed && request == _requestSeq) {
@@ -86,6 +89,7 @@ class WatchRecordsController extends ChangeNotifier {
     final request = ++_requestSeq;
     loadingMore = true;
     loadMoreError = null;
+    lastErrorCode = null;
     _notify();
     try {
       final page = await _history.recent(
@@ -108,6 +112,7 @@ class WatchRecordsController extends ChangeNotifier {
         loadMoreError = failure is ApiException
             ? failure.message
             : 'progressError';
+        if (failure is ApiException) lastErrorCode = failure.code;
       }
     } finally {
       if (!_disposed && request == _requestSeq) {
@@ -139,6 +144,14 @@ class WatchRecordsController extends ChangeNotifier {
     return _detailCache[dramaId];
   }
 
+  /// 按剧集 id 找最近观看记录，供收藏网格显示「看到第n集」与继续观看横幅。
+  WatchRecord? recordForDrama(String dramaId) {
+    for (final record in records) {
+      if (record.dramaId == dramaId) return record;
+    }
+    return null;
+  }
+
   /// 删除单条记录，先更新 UI，失败按原位置回滚。
   Future<bool> remove(String dramaId) async {
     final index = _recordIndex(dramaId);
@@ -148,17 +161,19 @@ class WatchRecordsController extends ChangeNotifier {
     total = total > 0 ? total - 1 : 0;
     hasMore = records.length < total;
     actionError = null;
+    lastErrorCode = null;
     _notify();
     try {
       await _history.remove(dramaId);
       return true;
-    } catch (_) {
+    } catch (failure) {
       final next = [...records];
       next.insert(index > next.length ? next.length : index, removed);
       records = next;
       total += 1;
       hasMore = records.length < total;
       actionError = 'recordDeleteFailed';
+      if (failure is ApiException) lastErrorCode = failure.code;
       return false;
     } finally {
       _notify();
@@ -179,16 +194,18 @@ class WatchRecordsController extends ChangeNotifier {
     loadingMore = false;
     clearing = true;
     actionError = null;
+    lastErrorCode = null;
     _notify();
     try {
       await _history.clear();
       return true;
-    } catch (_) {
+    } catch (failure) {
       records = previous;
       total = previousTotal;
       _pageIndex = previousPageIndex;
       hasMore = records.length < total;
       actionError = 'recordClearFailed';
+      if (failure is ApiException) lastErrorCode = failure.code;
       return false;
     } finally {
       clearing = false;
@@ -305,6 +322,23 @@ class WatchRecordsController extends ChangeNotifier {
     if (!_disposed) notifyListeners();
   }
 
+  /// 切换账号/设备身份时清除内存数据，不删除服务端记录。
+  void reset() {
+    _requestSeq += 1;
+    records = const [];
+    total = 0;
+    loading = false;
+    loadingMore = false;
+    hasMore = false;
+    clearing = false;
+    error = null;
+    loadMoreError = null;
+    actionError = null;
+    lastErrorCode = null;
+    _pageIndex = 0;
+    _notify();
+  }
+
   @override
   void dispose() {
     _disposed = true;

lib/core/formatting/account_display.dart

@@ -0,0 +1,239 @@
+// Author: fruit.com.cn
+
+/// 账号资料页只读字段的展示格式化。
+///
+/// 后端存的是 ISO 国家码、BCP-47 语言标签和 IANA 时区（`ID` / `id-ID` / `Asia/Jakarta`），
+/// 直接展示对用户没有意义，这里统一转成当前界面语言的名称。
+/// 国家与城市名只维护中文与英文两套：界面语言为印尼语时回退英文名，
+/// 语言名与账号状态则三种界面语言都有。
+library;
+
+const _countryNamesZh = {
+  'ID': '印度尼西亚',
+  'MY': '马来西亚',
+  'SG': '新加坡',
+  'TH': '泰国',
+  'VN': '越南',
+  'PH': '菲律宾',
+  'KH': '柬埔寨',
+  'MM': '缅甸',
+  'LA': '老挝',
+  'BN': '文莱',
+  'CN': '中国',
+  'TW': '中国台湾',
+  'HK': '中国香港',
+  'MO': '中国澳门',
+  'JP': '日本',
+  'KR': '韩国',
+  'IN': '印度',
+  'PK': '巴基斯坦',
+  'BD': '孟加拉国',
+  'LK': '斯里兰卡',
+  'NP': '尼泊尔',
+  'US': '美国',
+  'CA': '加拿大',
+  'MX': '墨西哥',
+  'BR': '巴西',
+  'AR': '阿根廷',
+  'CL': '智利',
+  'CO': '哥伦比亚',
+  'PE': '秘鲁',
+  'VE': '委内瑞拉',
+  'EC': '厄瓜多尔',
+  'GT': '危地马拉',
+  'DO': '多米尼加',
+  'GB': '英国',
+  'DE': '德国',
+  'FR': '法国',
+  'ES': '西班牙',
+  'IT': '意大利',
+  'NL': '荷兰',
+  'PL': '波兰',
+  'RU': '俄罗斯',
+  'UA': '乌克兰',
+  'TR': '土耳其',
+  'SA': '沙特阿拉伯',
+  'AE': '阿联酋',
+  'IL': '以色列',
+  'EG': '埃及',
+  'NG': '尼日利亚',
+  'ZA': '南非',
+  'KE': '肯尼亚',
+  'MA': '摩洛哥',
+  'AU': '澳大利亚',
+  'NZ': '新西兰',
+};
+
+const _countryNamesEn = {
+  'ID': 'Indonesia',
+  'MY': 'Malaysia',
+  'SG': 'Singapore',
+  'TH': 'Thailand',
+  'VN': 'Vietnam',
+  'PH': 'Philippines',
+  'KH': 'Cambodia',
+  'MM': 'Myanmar',
+  'LA': 'Laos',
+  'BN': 'Brunei',
+  'CN': 'China',
+  'TW': 'Taiwan',
+  'HK': 'Hong Kong',
+  'MO': 'Macau',
+  'JP': 'Japan',
+  'KR': 'South Korea',
+  'IN': 'India',
+  'PK': 'Pakistan',
+  'BD': 'Bangladesh',
+  'LK': 'Sri Lanka',
+  'NP': 'Nepal',
+  'US': 'United States',
+  'CA': 'Canada',
+  'MX': 'Mexico',
+  'BR': 'Brazil',
+  'AR': 'Argentina',
+  'CL': 'Chile',
+  'CO': 'Colombia',
+  'PE': 'Peru',
+  'VE': 'Venezuela',
+  'EC': 'Ecuador',
+  'GT': 'Guatemala',
+  'DO': 'Dominican Republic',
+  'GB': 'United Kingdom',
+  'DE': 'Germany',
+  'FR': 'France',
+  'ES': 'Spain',
+  'IT': 'Italy',
+  'NL': 'Netherlands',
+  'PL': 'Poland',
+  'RU': 'Russia',
+  'UA': 'Ukraine',
+  'TR': 'Turkey',
+  'SA': 'Saudi Arabia',
+  'AE': 'United Arab Emirates',
+  'IL': 'Israel',
+  'EG': 'Egypt',
+  'NG': 'Nigeria',
+  'ZA': 'South Africa',
+  'KE': 'Kenya',
+  'MA': 'Morocco',
+  'AU': 'Australia',
+  'NZ': 'New Zealand',
+};
+
+const _timezoneNamesZh = {
+  'Asia/Jakarta': '雅加达',
+  'Asia/Kuala_Lumpur': '吉隆坡',
+  'Asia/Singapore': '新加坡',
+  'Asia/Bangkok': '曼谷',
+  'Asia/Ho_Chi_Minh': '胡志明市',
+  'Asia/Manila': '马尼拉',
+  'Asia/Phnom_Penh': '金边',
+  'Asia/Yangon': '仰光',
+  'Asia/Vientiane': '万象',
+  'Asia/Brunei': '斯里巴加湾市',
+  'Asia/Shanghai': '上海',
+  'Asia/Taipei': '台北',
+  'Asia/Hong_Kong': '香港',
+  'Asia/Macau': '澳门',
+  'Asia/Tokyo': '东京',
+  'Asia/Seoul': '首尔',
+  'Asia/Kolkata': '加尔各答',
+  'Asia/Karachi': '卡拉奇',
+  'Asia/Dhaka': '达卡',
+  'Asia/Colombo': '科伦坡',
+  'Asia/Kathmandu': '加德满都',
+  'America/New_York': '纽约',
+  'America/Toronto': '多伦多',
+  'America/Mexico_City': '墨西哥城',
+  'America/Sao_Paulo': '圣保罗',
+  'America/Argentina/Buenos_Aires': '布宜诺斯艾利斯',
+  'America/Santiago': '圣地亚哥',
+  'America/Bogota': '波哥大',
+  'America/Lima': '利马',
+  'America/Caracas': '加拉加斯',
+  'America/Guayaquil': '瓜亚基尔',
+  'America/Guatemala': '危地马拉城',
+  'America/Santo_Domingo': '圣多明各',
+  'Europe/London': '伦敦',
+  'Europe/Berlin': '柏林',
+  'Europe/Paris': '巴黎',
+  'Europe/Madrid': '马德里',
+  'Europe/Rome': '罗马',
+  'Europe/Amsterdam': '阿姆斯特丹',
+  'Europe/Warsaw': '华沙',
+  'Europe/Moscow': '莫斯科',
+  'Europe/Kyiv': '基辅',
+  'Europe/Istanbul': '伊斯坦布尔',
+  'Asia/Riyadh': '利雅得',
+  'Asia/Dubai': '迪拜',
+  'Asia/Jerusalem': '耶路撒冷',
+  'Africa/Cairo': '开罗',
+  'Africa/Lagos': '拉各斯',
+  'Africa/Johannesburg': '约翰内斯堡',
+  'Africa/Nairobi': '内罗毕',
+  'Africa/Casablanca': '卡萨布兰卡',
+  'Australia/Sydney': '悉尼',
+  'Pacific/Auckland': '奥克兰',
+};
+
+const _languageNames = {
+  'id': {'zh': '印度尼西亚语', 'en': 'Indonesian', 'id': 'Bahasa Indonesia'},
+  'en': {'zh': '英语', 'en': 'English', 'id': 'Inggris'},
+  'zh': {'zh': '中文', 'en': 'Chinese', 'id': 'Mandarin'},
+};
+
+const _statusNames = {
+  'normal': {'zh': '正常', 'en': 'Active', 'id': 'Aktif'},
+  'limited': {'zh': '受限', 'en': 'Limited', 'id': 'Dibatasi'},
+  'banned': {'zh': '已封禁', 'en': 'Banned', 'id': 'Diblokir'},
+  'deactivated': {'zh': '已注销', 'en': 'Deactivated', 'id': 'Dinonaktifkan'},
+};
+
+String _pick(Map<String, String> names, String localeName) =>
+    names[localeName] ?? names['en']!;
+
+/// 国家码 → 国家名；未收录的码原样返回。
+String countryName(String code, String localeName) {
+  final key = code.trim().toUpperCase();
+  if (key.isEmpty) return '';
+  final names = localeName == 'zh' ? _countryNamesZh : _countryNamesEn;
+  return names[key] ?? key;
+}
+
+/// IANA 时区 → 城市名；中文界面查表，其余语言取时区里的城市段。
+String timezoneName(String timezone, String localeName) {
+  final value = timezone.trim();
+  if (value.isEmpty) return '';
+  if (localeName == 'zh') {
+    final name = _timezoneNamesZh[value];
+    if (name != null) return name;
+  }
+  final city = value.split('/').last.replaceAll('_', ' ');
+  return city.isEmpty ? value : city;
+}
+
+/// BCP-47 语言标签 → 语言名，按主语言归类（`zh-TW` 也算中文）。
+String languageName(String language, String localeName) {
+  final value = language.trim();
+  if (value.isEmpty) return '';
+  final primary = value.split(RegExp('[-_]')).first.toLowerCase();
+  final names = _languageNames[primary];
+  return names == null ? value : _pick(names, localeName);
+}
+
+/// 账号状态 → 展示文案；未知状态原样返回。
+String accountStatusText(String status, String localeName) {
+  final value = status.trim().toLowerCase();
+  final names = _statusNames[value];
+  return names == null ? status : _pick(names, localeName);
+}
+
+/// VIP 等级：0 表示未开通，避免用户看到一个孤零零的 0。
+String vipLevelText(int level, String localeName) {
+  if (level > 0) return 'VIP $level';
+  return switch (localeName) {
+    'zh' => '未开通',
+    'id' => 'Belum aktif',
+    _ => 'Not subscribed',
+  };
+}

lib/core/formatting/localized_content.dart

@@ -8,7 +8,7 @@ String localizedDramaTitle(AppLocalizations l10n, Drama drama) =>
       'the-signal-demo' => l10n.dramaSignalTitle,
       'city-lights-demo' => l10n.dramaCityTitle,
       'vengeance-demo' => l10n.dramaVengeanceTitle,
-      _ => drama.title,
+      _ => drama.localizedTitle(l10n.localeName.split(RegExp(r'[_-]')).first),
     };
 
 String localizedDramaSynopsis(AppLocalizations l10n, Drama drama) =>
@@ -16,7 +16,7 @@ String localizedDramaSynopsis(AppLocalizations l10n, Drama drama) =>
       'the-signal-demo' => l10n.dramaSignalSynopsis,
       'city-lights-demo' => l10n.dramaCitySynopsis,
       'vengeance-demo' => l10n.dramaVengeanceSynopsis,
-      _ => drama.synopsis,
+      _ => drama.localizedSynopsis(l10n.localeName.split(RegExp(r'[_-]')).first),
     };
 
 String localizedEpisodeTitle(AppLocalizations l10n, int number) =>

lib/core/navigation/fade_page_route.dart

@@ -4,14 +4,16 @@ import 'package:flutter/widgets.dart';
 
 /// 无位移的短促淡入转场。
 class FadePageRoute<T> extends PageRouteBuilder<T> {
-  FadePageRoute({required WidgetBuilder builder, super.settings})
-    : super(
-        transitionDuration: const Duration(milliseconds: 220),
-        reverseTransitionDuration: const Duration(milliseconds: 180),
-        pageBuilder: (context, _, _) => builder(context),
-        transitionsBuilder: (context, animation, _, child) => FadeTransition(
-          opacity: CurvedAnimation(parent: animation, curve: Curves.easeOut),
-          child: child,
-        ),
-      );
+  FadePageRoute({
+    required WidgetBuilder builder,
+    super.settings,
+    super.transitionDuration = const Duration(milliseconds: 220),
+    super.reverseTransitionDuration = const Duration(milliseconds: 180),
+  }) : super(
+         pageBuilder: (context, _, _) => builder(context),
+         transitionsBuilder: (context, animation, _, child) => FadeTransition(
+           opacity: CurvedAnimation(parent: animation, curve: Curves.easeOut),
+           child: child,
+         ),
+       );
 }

lib/core/platform/wireless_data_prompt.dart

@@ -0,0 +1,62 @@
+// Author: fruit.com.cn
+
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+
+/// iOS 首次启动等待系统无线数据选择，再发首个接口请求。
+abstract final class WirelessDataPrompt {
+  const WirelessDataPrompt._();
+
+  /// 系统选择超过此时长仍未回调时继续启动。
+  static const Duration decisionTimeout = Duration(seconds: 15);
+
+  /// 与 iOS `WirelessDataPrompt.channelName` 保持一致。
+  static const String channelName = 'com.stormg.lumadrama/wireless-data';
+
+  static const String _awaitDecisionMethod = 'awaitDecision';
+
+  static const MethodChannel _channel = MethodChannel(channelName);
+
+  static Future<void>? _pending;
+
+  /// 非 iOS 立即返回。iOS 只等待一次，失败或超时后放行。
+  static Future<void> awaitDecision({
+    required bool enabled,
+    Future<void> Function()? ask,
+    Duration? timeout,
+  }) {
+    if (!enabled) return Future<void>.value();
+    return _pending ??= _askOnce(ask, timeout ?? decisionTimeout);
+  }
+
+  /// 测试隔离用，清掉已完成的等待。
+  @visibleForTesting
+  static void resetForTest() {
+    _pending = null;
+  }
+
+  static Future<void> _askOnce(
+    Future<void> Function()? ask,
+    Duration timeout,
+  ) async {
+    try {
+      await (ask ?? _invokeChannel).call().timeout(timeout);
+    } on TimeoutException {
+      _log('decision timed out');
+    } catch (error) {
+      _log('decision skipped: $error');
+    }
+  }
+
+  static Future<void> _invokeChannel() {
+    return _channel.invokeMethod<void>(_awaitDecisionMethod);
+  }
+
+  static void _log(String message) {
+    if (kDebugMode) {
+      debugPrint('[wireless-data] $message');
+    }
+  }
+}

lib/core/theme/app_colors.dart

@@ -27,13 +27,13 @@ abstract final class AppColors {
   static const overlaySecondary = Color(0xFFC7C7CC);
   static const overlayLabel = Color(0xFFE6E6EB);
 
-  /// 主操作、选中态、播放进度（品牌橙）。
-  static const blue = Color(0xFFFF6B2C);
+  /// 主操作、选中态、播放进度。旧品牌橙已全量映射为品牌红（2026-10 改版）。
+  static const blue = Color(0xFFF04E4E);
   static const primary = blue;
   static const actionRed = Color(0xFFFF3B30);
 
   /// 主操作按下态。
-  static const bluePressed = Color(0xFFE55A1F);
+  static const bluePressed = Color(0xFFD64040);
 
   /// 链接与次要高亮：统一改用中性浅灰，避免旧青色残留。
   static const blueSoft = Color(0xFFB0B0B0);
@@ -47,6 +47,10 @@ abstract final class AppColors {
   static const homeGiftPink = Color(0xFFFF4D8D);
   static const vipGoldStart = Color(0xFFF5D9A0);
   static const vipGoldEnd = Color(0xFFE8B65A);
+
+  /// 「我的」页 VIP 卡的浅香槟金（见设计稿，接近纯色）。
+  static const vipCardStart = Color(0xFFF6E8C6);
+  static const vipCardEnd = Color(0xFFEDD9A8);
   static const vipBadgeSurface = Color(0x1F3D2408);
   static const bronze = Color(0xFFCD7F32);
   static const bronzeDeep = Color(0xFFA9713A);
@@ -75,10 +79,24 @@ abstract final class AppColors {
   /// 首页/追剧/我的统一的纯黑内容背景。
   static const appBackground = Color(0xFF000000);
 
+  /// 追剧页顶部的暗红光晕，向下淡入纯黑（见设计稿）。
+  static const followingGlow = Color(0xFF4C161A);
+
+  /// 光晕的过渡色：让暖色维持更久再压黑。
+  static const followingGlowMid = Color(0xFF1E0B0C);
+
+  /// 继续观看横幅剧名的暖白（见设计稿，非纯白）。
+  static const bannerTitleWarm = Color(0xFFF5EFE4);
+
   /// 中性深灰卡片与控件表面。
   static const contentCard = Color(0xFF16161A);
   static const contentSurface = Color(0xFF1C1C1E);
-  static const skeletonSurface = Color(0xFF141414);
+
+  /// 首页、分类与搜索网格骨架的极暗底色。
+  static const skeletonSurface = Color(0xFF0E0E0E);
+
+  /// 播放器、推荐与详情页大面积媒体占位的深灰底色。
+  static const skeletonMedia = Color(0xFF1C1C1E);
   static const contentChip = Color(0xFF2C2C2E);
   static const contentBorder = Color(0x1AFFFFFF);
   static const filterChipSelected = Color(0xFF21090E);
@@ -91,7 +109,7 @@ abstract final class AppColors {
   static const mineGradientTop = Color(0xFF3A1B0E);
   static const mineGradientMiddle = Color(0xFF1A0C07);
   static const mineGradientBottom = Color(0xFF000000);
-  static const mineGradientGlow = Color(0x33FF6B2C);
+  static const mineGradientGlow = Color(0x33F04E4E);
   static const mineGridSurface = Color(0x99101010);
   static const minePanelSurface = Color(0xFF101010);
   static const mineMoreDivider = Color(0xFF1C1C1E);
@@ -106,12 +124,15 @@ abstract final class AppColors {
   static const mineIconLanguage = Color(0xFF22D3EE);
   static const mineIconSettings = Color(0xFFA1A1AA);
   static const mineIconNotices = Color(0xFFFF8A4C);
-  static const recommendPlaylistGlow = Color(0x26FF6B2C);
+  static const recommendPlaylistGlow = Color(0x26F04E4E);
 
   /// 次级文字与列表 chevron。
   static const textPrimary = Color(0xFFFFFFFF);
   static const textSecondary = Color(0xFFB0B0B0);
   static const textTertiary = Color(0xFF8E8E93);
+
+  /// 列表底部「没有更多了」这类弱提示。
+  static const textHint = Color(0xFF5C5C60);
   static const textTabInactive = Color(0xFFB0B0B0);
   static const textFilterIcon = Color(0xFF7A7A7E);
   static const searchResultMeta = Color(0xFF9E9E9E);
@@ -125,9 +146,11 @@ abstract final class AppColors {
   /// 底部导航底色。
   static const bar = ink;
 
-  /// 底部导航专用：纯黑背景、选中白与未选中灰。
+  /// 底部导航专用：纯黑背景、选中品牌红与未选中白。
   static const navBackground = Color(0xFF000000);
-  static const navSelected = Color(0xFFFFFFFF);
+  static const brandRed = Color(0xFFF04E4E);
+  static const brandRedPressed = Color(0xFFD64040);
+  static const navSelected = brandRed;
 
   /// 卡片阴影（深色几乎不用阴影）。
   static const cardShadow = Color(0x00000000);
@@ -180,8 +203,8 @@ abstract final class AppColors {
   /// 封面集数胶囊。
   static const badgeBeige = raised;
 
-  /// 导航未选中。
-  static const navUnselected = textSecondary;
+  /// 导航未选中（设计稿为白色线框 + 白色文字）。
+  static const navUnselected = Color(0xFFFFFFFF);
 
   /// 首页内容角标。
   static const badgeHot = Color(0xFFE5484D);
@@ -205,7 +228,7 @@ abstract final class AppColors {
   static const bannerScrimEnd = Color(0xE6000000);
 
   /// 票券虚线等主色描边。
-  static const primaryBorder = Color(0x66FF6B2C);
+  static const primaryBorder = Color(0x66F04E4E);
 
   static const outlineDark = border;
   static const outlineVariantDark = border;

lib/core/theme/app_dimens.dart

@@ -146,10 +146,12 @@ abstract final class AppDimens {
   static const double homeActionGap = 6;
 
   /// 推荐分区。
+  static const double recommendSectionGap = 12;
   static const double recommendSectionTitle = 17;
   static const double recommendSectionSubtitle = 11;
   static const double recommendSectionMore = 12;
-  static const double recommendRowHeight = 252;
+  // 封面 122*(4/3)≈163 + 间距6 + 两行标题39 + 间距6 + 标签13 ≈ 227。
+  static const double recommendRowHeight = 228;
   static const double recommendCardWidth = 122;
 
   /// 首页热播榜。
@@ -169,25 +171,27 @@ abstract final class AppDimens {
 
   /// 全部短剧筛选与追剧双列。
   static const double filterChipFont = 16;
-  static const double filterChipHeight = 32;
-  static const double filterChipRadius = 16;
+  static const double filterChipHeight = 28;
+  static const double filterChipRadius = 14;
   static const double filterChipHorizontalPadding = 12;
   static const double filterRowGap = 6;
   static const double filterItemGap = 10;
   static const double allDramasHorizontal = 12;
   static const double allDramasGridGap = 6;
-  static const double allDramasGridRowGap = 12;
+  static const double allDramasGridRowGap = 6;
   static const double allDramasFilterToGridGap = 12;
   static const double followingHeaderHeight = 52;
   static const double followingTabFont = 18;
   static const double followingTabGap = 24;
   static const double followingEditIconSize = 20;
   static const double followingEditHitSize = 40;
-  static const double followingAddIconSize = 28;
+  static const double followingAddIconSize = 20;
   static const double followingAddIconStroke = 1.5;
   static const double followingGridGap = 6;
   static const double followingGridRowGap = 12;
-  static const double followingCardTextExtent = 70;
+  // 单行标题 16*1.3=20.8 + 间距 6+4 + 副标题行高约 18.6 ≈ 49.4，留 0.6 余量；
+  // 按 48 估算在副标题行高偏高的字体下会溢出 1~2px。
+  static const double followingCardTextExtent = 50;
   static const double followingSubtitleFont = 12;
   static const double followingSubtitleGap = 4;
   static const double followingProgressHeight = 2;
@@ -201,6 +205,47 @@ abstract final class AppDimens {
   static const double followingHistoryProgressGap = 8;
   static const double followingHistoryLabelGap = 4;
   static const double followingHistoryActionHeight = 28;
+
+  /// 追剧页新版头部与收藏布局。
+  static const double followingTitleFont = 26;
+  static const double followingTitleRowHeight = 42;
+  static const double followingTitleTopGap = 8;
+  static const double followingSearchIcon = 26;
+  static const double followingManageFont = 16;
+  static const double followingHeaderActionGap = 8;
+  static const double followingSegmentFont = 16;
+  static const double followingSegmentGap = 28;
+  static const double followingSegmentRowHeight = 42;
+  static const double followingSegmentIndicatorWidth = 24;
+  static const double followingSegmentIndicatorHeight = 3;
+  static const double followingSegmentIndicatorRadius = 2;
+  static const double followingSegmentIndicatorTopGap = 6;
+  static const double followingBannerHeight = 176;
+  static const double followingBannerRadius = 16;
+  static const double followingBannerEdgeGap = 16;
+  static const double followingBannerInnerGap = 16;
+  static const double followingBannerTitleFont = 22;
+  static const double followingBannerSubtitleFont = 13;
+  static const double followingBannerMetaGap = 8;
+  static const double followingBannerButtonHeight = 40;
+  static const double followingBannerButtonRadius = 20;
+  static const double followingBannerButtonFont = 15;
+  static const double followingBannerButtonIcon = 18;
+  static const double followingBannerButtonGap = 6;
+  static const double followingBannerButtonHorizontalPadding = 20;
+  static const double followingBannerButtonTopGap = 14;
+  static const double followingBannerProgressHeight = 3;
+  static const double followingSectionTitleFont = 16;
+  static const double followingSectionCountFont = 13;
+  static const double followingSectionTopGap = 20;
+  static const double followingSectionBottomGap = 12;
+  static const double followingCardTitleFontNew = 16;
+  static const double followingCardSubtitleFontNew = 13;
+  static const double followingBadgeFont = 11;
+  static const double followingBadgeRadius = 6;
+  static const double followingBadgeInset = 8;
+  static const double followingBadgePaddingH = 8;
+  static const double followingBadgePaddingV = 3;
   static const Duration followingTabAnimationDuration = Duration(
     milliseconds: 180,
   );
@@ -211,8 +256,8 @@ abstract final class AppDimens {
   /// 「我的」页中性视觉。
   static const double mineCardRadius = 16;
   static const double mineSectionTitle = 15;
-  static const double mineAvatar = 56;
-  static const double mineUserName = 20;
+  static const double mineAvatar = 64;
+  static const double mineUserName = 24;
   static const double mineUserNameLineHeight = 1.15;
   static const double mineUserNameUidGap = 2;
   static const double mineUid = 12;
@@ -227,9 +272,25 @@ abstract final class AppDimens {
   static const double mineGridDividerWidth = 1;
   static const double mineSectionTitleFont = 16;
   static const double mineSectionLinkFont = 12;
-  static const double mineSectionGap = 20;
+  static const double mineSectionGap = 12;
+
+  /// 「我的」页新版：快捷图标行与服务列表。
+  static const double mineQuickActionIcon = 28;
+  static const double mineQuickActionLabelFont = 14;
+  static const double mineQuickActionGap = 8;
+  static const double mineServiceRowHeight = 56;
+  static const double mineServiceIcon = 24;
+  static const double mineServiceTitleFont = 16;
+  static const double mineServiceValueFont = 14;
+  static const double mineVipBenefitFont = 14;
+  static const double mineVipBenefitIcon = 20;
+  static const double mineVipBenefitBox = 30;
+  static const double mineVipBenefitBoxRadius = 7;
+  static const double mineVipBenefitGlyph = 17;
+  static const double mineVipBenefitRowGap = 4;
+  static const double mineVipButtonHeight = 36;
   static const double mineContinueCardWidth = 96;
-  static const double mineContinueRowHeight = 168;
+  static const double mineContinueRowHeight = 172;
   static const double mineContinueTitleFont = 13;
   static const double mineContinueMetaFont = 11;
   static const double mineStatsValueFont = 18;

lib/core/theme/app_theme.dart

@@ -40,7 +40,7 @@ abstract final class AppTheme {
   /// 全局深色主题。
   static ThemeData dark() {
     const scheme = ColorScheme.dark(
-      primary: AppColors.blue,
+      primary: AppColors.brandRed,
       onPrimary: AppColors.onPrimary,
       secondary: AppColors.secondary,
       onSecondary: AppColors.ink,
@@ -54,7 +54,7 @@ abstract final class AppTheme {
       outline: AppColors.border,
       outlineVariant: AppColors.border,
       surfaceTint: AppColors.transparent,
-      inversePrimary: AppColors.bluePressed,
+      inversePrimary: AppColors.brandRedPressed,
       error: AppColors.error,
       onError: AppColors.onPrimary,
     );
@@ -66,16 +66,16 @@ abstract final class AppTheme {
       canvasColor: AppColors.ink,
       fontFamily: 'PlusJakartaSans',
       progressIndicatorTheme: const ProgressIndicatorThemeData(
-        color: AppColors.blue,
+        color: AppColors.brandRed,
       ),
       sliderTheme: const SliderThemeData(
-        activeTrackColor: AppColors.blue,
+        activeTrackColor: AppColors.brandRed,
         inactiveTrackColor: AppColors.border,
         thumbColor: AppColors.onPrimary,
       ),
       tabBarTheme: const TabBarThemeData(
-        labelColor: AppColors.blue,
-        indicatorColor: AppColors.blue,
+        labelColor: AppColors.brandRed,
+        indicatorColor: AppColors.brandRed,
         unselectedLabelColor: AppColors.muted,
       ),
       textButtonTheme: TextButtonThemeData(
@@ -138,12 +138,12 @@ abstract final class AppTheme {
         ),
         focusedBorder: OutlineInputBorder(
           borderRadius: _inputRadius,
-          borderSide: const BorderSide(color: AppColors.blue),
+          borderSide: const BorderSide(color: AppColors.brandRed),
         ),
       ),
       chipTheme: ChipThemeData(
         backgroundColor: AppColors.raised,
-        selectedColor: AppColors.blue.withValues(alpha: 0.22),
+        selectedColor: AppColors.brandRed.withValues(alpha: 0.22),
         labelStyle: const TextStyle(color: AppColors.onSurface),
         secondaryLabelStyle: const TextStyle(color: AppColors.muted),
         side: const BorderSide(color: AppColors.border),
@@ -216,7 +216,7 @@ abstract final class AppTheme {
         ),
         trackColor: WidgetStateProperty.resolveWith(
           (states) =>
-              states.contains(WidgetState.selected) ? AppColors.blue : null,
+              states.contains(WidgetState.selected) ? AppColors.brandRed : null,
         ),
       ),
       snackBarTheme: const SnackBarThemeData(
@@ -273,8 +273,8 @@ abstract final class AppTheme {
     if (states.contains(WidgetState.pressed) ||
         states.contains(WidgetState.hovered) ||
         states.contains(WidgetState.focused)) {
-      return AppColors.bluePressed;
+      return AppColors.brandRedPressed;
     }
-    return AppColors.blue;
+    return AppColors.brandRed;
   }
 }

lib/core/widgets/app_glow_panel.dart

@@ -0,0 +1,121 @@
+// Author: fruit.com.cn
+
+import 'package:flutter/material.dart';
+
+import '../theme/app_colors.dart';
+import '../theme/app_dimens.dart';
+
+/// 主题红晕渐变容器：弹框（居中）与底部弹层（半屏）共用的外壳。
+/// 纯黑弹框统一升级为「顶部红光 → 近黑」的家族渐变。
+class AppGlowPanel extends StatelessWidget {
+  const AppGlowPanel({
+    super.key,
+    required this.child,
+    this.borderRadius = const BorderRadius.all(Radius.circular(20)),
+    this.border = true,
+  });
+
+  final Widget child;
+  final BorderRadius borderRadius;
+  final bool border;
+
+  static const _gradient = LinearGradient(
+    begin: Alignment.topCenter,
+    end: Alignment.bottomCenter,
+    colors: [
+      AppColors.followingGlow,
+      AppColors.followingGlowMid,
+      Color(0xFF101012),
+    ],
+    stops: [0, 0.22, 0.62],
+  );
+
+  @override
+  Widget build(BuildContext context) {
+    return DecoratedBox(
+      decoration: BoxDecoration(
+        gradient: _gradient,
+        borderRadius: borderRadius,
+        border: border
+            ? Border.all(color: AppColors.contentBorder)
+            : null,
+      ),
+      child: child,
+    );
+  }
+}
+
+/// 主题渐变确认弹框：替代 AlertDialog 的家族化外壳。
+/// 按钮沿用项目惯例：纯文字 TextButton，主操作品牌红。
+class AppGlowDialog extends StatelessWidget {
+  const AppGlowDialog({
+    super.key,
+    this.title,
+    this.content,
+    this.contentChild,
+    this.actions,
+    this.contentTextStyle,
+  });
+
+  final String? title;
+  final String? content;
+
+  /// 富内容（表单/滚动区），与 [content] 二选一。
+  final Widget? contentChild;
+  final List<Widget>? actions;
+  final TextStyle? contentTextStyle;
+
+  @override
+  Widget build(BuildContext context) {
+    final bodyStyle = contentTextStyle ??
+        TextStyle(
+          color: AppColors.muted,
+          fontSize: AppDimens.body,
+          fontWeight: FontWeight.w400,
+        );
+    return Dialog(
+      backgroundColor: AppColors.transparent,
+      elevation: 0,
+      child: AppGlowPanel(
+        child: Padding(
+          padding: const EdgeInsets.fromLTRB(22, 22, 22, 10),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              if (title != null) ...[
+                Text(
+                  title!,
+                  style: TextStyle(
+                    color: AppColors.onSurface,
+                    fontSize: AppDimens.sectionTitle,
+                    fontWeight: FontWeight.w400,
+                  ),
+                ),
+                const SizedBox(height: 14),
+              ],
+              if (content != null)
+                Text(content!, style: bodyStyle)
+              else if (contentChild != null)
+                // 必须给富内容一个有界高度，否则内部 SingleChildScrollView 拿到无界
+                // 约束会直接撑高整块内容（长文本小屏下溢出且无法滚动）。
+                Flexible(child: contentChild!),
+              if (actions != null && actions!.isNotEmpty) ...[
+                const SizedBox(height: 18),
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.end,
+                  children: [
+                    for (var i = 0; i < actions!.length; i++) ...[
+                      if (i > 0) const SizedBox(width: 4),
+                      actions![i],
+                    ],
+                  ],
+                ),
+              ],
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/core/widgets/app_root_tab.dart

@@ -7,18 +7,12 @@ import 'app_bottom_nav.dart';
 
 /// 客户端根导航的固定顺序。
 enum AppRootTab {
-  home(
-    assetPath: 'assets/icon/film_reel.png',
-    selectedAssetPath: 'assets/icon/film_reel_filled.png',
-  ),
+  home(),
   recommend(),
   following(),
   mine();
 
-  const AppRootTab({this.assetPath, this.selectedAssetPath});
-
-  final String? assetPath;
-  final String? selectedAssetPath;
+  const AppRootTab();
 }
 
 extension AppRootTabUi on AppRootTab {
@@ -30,15 +24,15 @@ extension AppRootTabUi on AppRootTab {
   };
 
   IconData get icon => switch (this) {
-    AppRootTab.home => Icons.theaters_outlined,
-    AppRootTab.recommend => Icons.smart_display_outlined,
+    AppRootTab.home => Icons.home_outlined,
+    AppRootTab.recommend => Icons.celebration_outlined,
     AppRootTab.following => Icons.bookmark_border_rounded,
     AppRootTab.mine => Icons.person_outline_rounded,
   };
 
   IconData get selectedIcon => switch (this) {
-    AppRootTab.home => Icons.theaters,
-    AppRootTab.recommend => Icons.smart_display_rounded,
+    AppRootTab.home => Icons.home_rounded,
+    AppRootTab.recommend => Icons.celebration_rounded,
     AppRootTab.following => Icons.bookmark_rounded,
     AppRootTab.mine => Icons.person_rounded,
   };
@@ -75,8 +69,6 @@ class AppRootBottomNav extends StatelessWidget {
             tabKey: tab.tabKey,
             icon: tab.icon,
             selectedIcon: tab.selectedIcon,
-            assetPath: tab.assetPath,
-            selectedAssetPath: tab.selectedAssetPath,
             label: tab.label(l10n),
             selected: tab == selected,
             onTap: () => onSelected(tab),

lib/core/widgets/auth_gate.dart

@@ -5,6 +5,7 @@ import '../../l10n/app_localizations.dart';
 import '../../pages/auth/auth_view.dart';
 import '../data/services/auth_controller.dart';
 import '../theme/app_colors.dart';
+import 'app_glow_panel.dart';
 
 /// 打开登录 / 注册页（沿用现有 Navigator 风格，不引路由库）
 Future<void> openAuthPage(BuildContext context, {bool signUpMode = false}) {
@@ -15,7 +16,7 @@ Future<void> openAuthPage(BuildContext context, {bool signUpMode = false}) {
 
 /// 受限动作的登录闸：已登录返回 true；未登录弹底部提示并引导登录，返回 false。
 ///
-/// 首页/发现/详情保持匿名可看，只有收藏、点赞、评论这类"要对到具体账号"的动作才走这里。
+/// 首页/发现/详情与非付费互动保持匿名可用；解锁、权益与消耗类动作走这里。
 Future<bool> ensureSignedIn(BuildContext context) async {
   final auth = context.read<AuthController>();
   if (auth.isSignedIn) return true;
@@ -23,11 +24,11 @@ Future<bool> ensureSignedIn(BuildContext context) async {
   final l10n = AppLocalizations.of(context)!;
   final go = await showModalBottomSheet<bool>(
     context: context,
-    backgroundColor: AppColors.card,
-    shape: const RoundedRectangleBorder(
-      borderRadius: BorderRadius.vertical(top: Radius.circular(18)),
-    ),
-    builder: (sheetContext) => SafeArea(
+    backgroundColor: AppColors.transparent,
+    builder: (sheetContext) => AppGlowPanel(
+      borderRadius: const BorderRadius.vertical(top: Radius.circular(18)),
+      border: false,
+      child: SafeArea(
       child: Padding(
         padding: const EdgeInsets.fromLTRB(20, 18, 20, 20),
         child: Column(
@@ -71,11 +72,13 @@ Future<bool> ensureSignedIn(BuildContext context) async {
           ],
         ),
       ),
+      ),
     ),
   );
 
   if (go == true && context.mounted) {
     await openAuthPage(context);
+    if (context.mounted) return context.read<AuthController>().isSignedIn;
   }
   return false;
 }

lib/core/widgets/catalog_endpoint_editor.dart

@@ -6,6 +6,7 @@ import 'package:flutter/material.dart';
 import '../config/app_config.dart';
 import '../config/server_endpoint.dart';
 import '../theme/app_colors.dart';
+import 'app_glow_panel.dart';
 
 const String _title = '设置服务地址';
 const String _save = '保存';
@@ -72,9 +73,9 @@ class _CatalogEndpointDialogState extends State<_CatalogEndpointDialog> {
 
   @override
   Widget build(BuildContext context) {
-    return AlertDialog(
-      title: const Text(_title),
-      content: SingleChildScrollView(
+    return AppGlowDialog(
+      title: _title,
+      contentChild: SingleChildScrollView(
         child: Column(
           mainAxisSize: MainAxisSize.min,
           crossAxisAlignment: CrossAxisAlignment.start,

lib/core/widgets/drama_grid_skeleton.dart

@@ -1,11 +1,21 @@
 // Author: fruit.com.cn
 
+import 'dart:math' as math;
+
 import 'package:flutter/material.dart';
 
 import '../theme/app_colors.dart';
 import '../theme/app_dimens.dart';
 
-class DramaGridSkeleton extends StatelessWidget {
+const Duration _shimmerPeriod = Duration(milliseconds: 1400);
+const double _shimmerTravel = 2.4;
+const double _shimmerStart = -1.2;
+const double _subtitleWidthFactor = 0.62;
+const double _shimmerPhaseStep = 0.13;
+const Color _shimmerHighlight = Color(0x0DFFFFFF);
+
+/// 首页短剧网格的占位。行数至少铺满可视高度，并带一道扫光。
+class DramaGridSkeleton extends StatefulWidget {
   const DramaGridSkeleton({
     super.key,
     required this.columns,
@@ -23,61 +33,145 @@ class DramaGridSkeleton extends StatelessWidget {
   final int itemCount;
   final ScrollPhysics physics;
 
+  @override
+  State<DramaGridSkeleton> createState() => _DramaGridSkeletonState();
+}
+
+class _DramaGridSkeletonState extends State<DramaGridSkeleton>
+    with SingleTickerProviderStateMixin {
+  late final AnimationController _shimmer = AnimationController(
+    vsync: this,
+    duration: _shimmerPeriod,
+  )..repeat();
+
+  @override
+  void dispose() {
+    _shimmer.dispose();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return LayoutBuilder(
       builder: (context, constraints) {
-        final itemWidth =
-            (constraints.maxWidth -
-                horizontalPadding * 2 -
-                crossAxisSpacing * (columns - 1)) /
-            columns;
-        final itemExtent =
-            itemWidth / AppDimens.cardCoverAspectRatio +
-            AppDimens.skeletonBodyExtent;
-        return GridView.builder(
-          physics: physics,
-          padding: EdgeInsets.fromLTRB(
-            horizontalPadding,
-            AppDimens.spaceMd,
-            horizontalPadding,
-            AppDimens.spaceXl,
-          ),
-          gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
-            crossAxisCount: columns,
-            crossAxisSpacing: crossAxisSpacing,
-            mainAxisSpacing: mainAxisSpacing,
-            mainAxisExtent: itemExtent,
-          ),
-          itemCount: itemCount,
-          itemBuilder: (context, index) => Column(
-            key: Key('drama-grid-skeleton-$index'),
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
-              AspectRatio(
-                aspectRatio: AppDimens.cardCoverAspectRatio,
-                child: Container(
-                  decoration: BoxDecoration(
-                    color: AppColors.skeletonSurface,
-                    borderRadius: BorderRadius.circular(
-                      AppDimens.homeCardRadius,
-                    ),
-                  ),
-                ),
-              ),
-              const SizedBox(height: AppDimens.cardCoverTitleGap),
-              const _SkeletonBar(),
-              const SizedBox(height: AppDimens.skeletonTitleBarGap),
-              const FractionallySizedBox(
-                widthFactor: 0.62,
-                child: _SkeletonBar(),
-              ),
-            ],
+        return AnimatedBuilder(
+          animation: _shimmer,
+          builder: (context, _) => _grid(
+            constraints.maxWidth,
+            constraints.maxHeight,
+            _shimmer.value,
           ),
         );
       },
     );
   }
+
+  Widget _grid(double width, double height, double shimmerValue) {
+    final itemWidth = _itemWidth(width);
+    final itemExtent = _itemExtent(itemWidth);
+    return GridView.builder(
+      physics: widget.physics,
+      padding: EdgeInsets.fromLTRB(
+        widget.horizontalPadding,
+        AppDimens.spaceMd,
+        widget.horizontalPadding,
+        AppDimens.spaceXl,
+      ),
+      gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+        crossAxisCount: widget.columns,
+        crossAxisSpacing: widget.crossAxisSpacing,
+        mainAxisSpacing: widget.mainAxisSpacing,
+        mainAxisExtent: itemExtent,
+      ),
+      itemCount: _fillCount(height, itemExtent),
+      itemBuilder: (context, index) =>
+          _SkeletonCard(index: index, shimmerValue: shimmerValue),
+    );
+  }
+
+  double _itemWidth(double width) {
+    final gaps = widget.crossAxisSpacing * (widget.columns - 1);
+    return (width - widget.horizontalPadding * 2 - gaps) / widget.columns;
+  }
+
+  double _itemExtent(double itemWidth) {
+    return itemWidth / AppDimens.cardCoverAspectRatio +
+        AppDimens.skeletonBodyExtent;
+  }
+
+  int _fillCount(double height, double extent) {
+    if (!height.isFinite || extent <= 0) return widget.itemCount;
+    final rowHeight = extent + widget.mainAxisSpacing;
+    final rows = (height / rowHeight).ceil() + 1;
+    return math.max(widget.itemCount, rows * widget.columns);
+  }
+}
+
+class _SkeletonCard extends StatelessWidget {
+  const _SkeletonCard({required this.index, required this.shimmerValue});
+
+  final int index;
+  final double shimmerValue;
+
+  @override
+  Widget build(BuildContext context) {
+    final phase = (shimmerValue + index * _shimmerPhaseStep) % 1.0;
+    return Stack(
+      key: Key('drama-grid-skeleton-$index'),
+      children: [
+        Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            AspectRatio(
+              aspectRatio: AppDimens.cardCoverAspectRatio,
+              child: const _SkeletonBlock(),
+            ),
+            const SizedBox(height: AppDimens.cardCoverTitleGap),
+            const _SkeletonBar(),
+            const SizedBox(height: AppDimens.skeletonTitleBarGap),
+            const FractionallySizedBox(
+              widthFactor: _subtitleWidthFactor,
+              child: _SkeletonBar(),
+            ),
+          ],
+        ),
+        Positioned.fill(
+          child: IgnorePointer(
+            child: ClipRRect(
+              borderRadius: BorderRadius.circular(AppDimens.homeCardRadius),
+              child: DecoratedBox(
+                decoration: BoxDecoration(gradient: _cardHighlight(phase)),
+              ),
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+LinearGradient _cardHighlight(double shimmerValue) {
+  final shift = _shimmerStart + _shimmerTravel * shimmerValue;
+  return LinearGradient(
+    begin: Alignment(shift, -0.3),
+    end: Alignment(shift + 1, 0.3),
+    colors: const [Colors.transparent, _shimmerHighlight, Colors.transparent],
+    stops: const [0.42, 0.5, 0.58],
+  );
+}
+
+class _SkeletonBlock extends StatelessWidget {
+  const _SkeletonBlock();
+
+  @override
+  Widget build(BuildContext context) {
+    return DecoratedBox(
+      decoration: BoxDecoration(
+        color: AppColors.skeletonSurface,
+        borderRadius: BorderRadius.circular(AppDimens.homeCardRadius),
+      ),
+    );
+  }
 }
 
 class _SkeletonBar extends StatelessWidget {

lib/core/widgets/paged_list_footer.dart

@@ -8,19 +8,27 @@ import '../theme/app_colors.dart';
 import '../theme/app_dimens.dart';
 import '../../l10n/app_localizations.dart';
 
-/// 网络分页列表底部状态：仅保留加载圈与错误重试。
+/// 网络分页列表底部：加载中、失败重试、没有下一页。
 class PagedListFooter extends StatelessWidget {
   const PagedListFooter({
     super.key,
     required this.loading,
     required this.onRetry,
     this.errorMessage,
+    this.hasMore = true,
+    this.hasItems = false,
   });
 
   final bool loading;
   final String? errorMessage;
   final Future<void> Function() onRetry;
 
+  /// 还有下一页时不显示结束文案。
+  final bool hasMore;
+
+  /// 列表为空时不显示「没有更多了」。
+  final bool hasItems;
+
   @override
   Widget build(BuildContext context) {
     final l10n = AppLocalizations.of(context)!;
@@ -58,6 +66,17 @@ class PagedListFooter extends StatelessWidget {
         ),
       );
     }
+    if (hasItems && !hasMore) {
+      return Padding(
+        key: const Key('paged-list-no-more'),
+        padding: const EdgeInsets.symmetric(vertical: 16),
+        child: Text(
+          l10n.noMoreItems,
+          textAlign: TextAlign.center,
+          style: const TextStyle(color: AppColors.textHint, fontSize: 12),
+        ),
+      );
+    }
     return const SizedBox.shrink();
   }
 }

lib/core/widgets/paged_local_list.dart

@@ -2,6 +2,7 @@
 
 import 'package:flutter/material.dart';
 
+import '../../l10n/app_localizations.dart';
 import '../theme/app_colors.dart';
 import '../theme/app_dimens.dart';
 
@@ -71,10 +72,14 @@ class PagedLoadFooter extends StatelessWidget {
     super.key,
     required this.loading,
     required this.loadMoreKey,
+    this.hasMore = true,
+    this.hasItems = false,
   });
 
   final bool loading;
   final Key loadMoreKey;
+  final bool hasMore;
+  final bool hasItems;
 
   @override
   Widget build(BuildContext context) {
@@ -93,6 +98,18 @@ class PagedLoadFooter extends StatelessWidget {
         ),
       );
     }
+    if (hasItems && !hasMore) {
+      final l10n = AppLocalizations.of(context)!;
+      return Padding(
+        key: const Key('paged-list-no-more'),
+        padding: const EdgeInsets.symmetric(vertical: 16),
+        child: Text(
+          l10n.noMoreItems,
+          textAlign: TextAlign.center,
+          style: const TextStyle(color: AppColors.textHint, fontSize: 12),
+        ),
+      );
+    }
     return const SizedBox.shrink();
   }
 }

lib/core/widgets/plain_page_scaffold.dart

@@ -3,7 +3,6 @@
 import 'package:flutter/material.dart';
 
 import '../theme/app_colors.dart';
-import '../theme/app_theme.dart';
 import 'subpage_header.dart';
 
 /// 二级页面通用骨架：返回栏 + 标题/副标题 + 可滚动内容，无底部导航。
@@ -29,7 +28,19 @@ class PlainPageScaffold extends StatelessWidget {
       key: pageKey,
       backgroundColor: AppColors.ink,
       body: DecoratedBox(
-        decoration: const BoxDecoration(gradient: AppTheme.pageGradient),
+        // 与首页各 tab 同族：纯黑底 + 顶部暗红光晕。
+        decoration: const BoxDecoration(
+          gradient: LinearGradient(
+            begin: Alignment.topCenter,
+            end: Alignment.bottomCenter,
+            colors: [
+              AppColors.followingGlow,
+              AppColors.followingGlowMid,
+              AppColors.appBackground,
+            ],
+            stops: [0, 0.14, 0.3],
+          ),
+        ),
         child: SafeArea(
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,

lib/core/widgets/remote_image.dart

@@ -5,6 +5,24 @@ import 'package:flutter/material.dart';
 import '../config/app_config.dart';
 import '../theme/app_colors.dart';
 
+const int _minImageDecodePixels = 96;
+const int _maxImageDecodePixels = 2048;
+
+/// 将布局逻辑尺寸换算成有限像素尺寸，兼顾小头像和全屏首帧。
+int resolveImageDecodePixels(double? logicalExtent, double devicePixelRatio) {
+  final ratio = devicePixelRatio.isFinite && devicePixelRatio > 0
+      ? devicePixelRatio
+      : 1.0;
+  final extent =
+      logicalExtent != null && logicalExtent.isFinite && logicalExtent > 0
+      ? logicalExtent
+      : 120.0;
+  return (extent * ratio)
+      .ceil()
+      .clamp(_minImageDecodePixels, _maxImageDecodePixels)
+      .toInt();
+}
+
 /// 封面图统一入口：后端给的是相对路径，这里补服务地址并处理加载失败。
 class RemoteImage extends StatelessWidget {
   const RemoteImage(
@@ -17,6 +35,8 @@ class RemoteImage extends StatelessWidget {
     this.fallbackIconKey,
     this.fallbackAspectRatio,
     this.fallbackColor = AppColors.raised,
+    this.decodeWidth,
+    this.decodeHeight,
   });
 
   final String path;
@@ -27,21 +47,60 @@ class RemoteImage extends StatelessWidget {
   final Key? fallbackIconKey;
   final double? fallbackAspectRatio;
   final Color fallbackColor;
+  final int? decodeWidth;
+  final int? decodeHeight;
 
   @override
   Widget build(BuildContext context) {
     final url = AppConfig.mediaUrl(path);
     if (url.isEmpty) return _fallback(brand: showFallbackIcon);
-    return Image.network(
-      url,
-      width: width,
-      height: height,
-      fit: fit,
-      gaplessPlayback: true,
-      errorBuilder: (_, _, _) => _fallback(brand: showFallbackIcon),
-      frameBuilder: (context, child, frame, wasSynchronouslyLoaded) {
-        if (wasSynchronouslyLoaded || frame != null) return child;
-        return _fallback(brand: showFallbackIcon);
+    return LayoutBuilder(
+      builder: (context, constraints) {
+        final pixelRatio = MediaQuery.devicePixelRatioOf(context);
+        final layoutWidth = constraints.hasBoundedWidth
+            ? constraints.maxWidth
+            : width;
+        final aspectRatio =
+            fallbackAspectRatio != null &&
+                fallbackAspectRatio!.isFinite &&
+                fallbackAspectRatio! > 0
+            ? fallbackAspectRatio
+            : null;
+        final inferredHeight = constraints.hasBoundedHeight
+            ? constraints.maxHeight
+            : height ??
+                  (layoutWidth != null && aspectRatio != null
+                      ? layoutWidth / aspectRatio
+                      : null);
+        final cacheWidth =
+            decodeWidth ?? resolveImageDecodePixels(layoutWidth, pixelRatio);
+        // cover/contain 本身会保持宽高比，此时若同时强制 cacheWidth 和
+        // cacheHeight，解码会把竖版图强行拉成横版像素。只在显式指定了
+        // decodeHeight、或 fit 不保持宽高比时才限定解码高度。
+        final keepsAspectRatio =
+            fit == BoxFit.cover || fit == BoxFit.contain;
+        final cacheHeight = decodeHeight ??
+            (keepsAspectRatio || inferredHeight == null
+                ? null
+                : resolveImageDecodePixels(inferredHeight, pixelRatio));
+        return Image.network(
+          url,
+          width: width,
+          height: height,
+          fit: fit,
+          cacheWidth: cacheWidth
+              .clamp(_minImageDecodePixels, _maxImageDecodePixels)
+              .toInt(),
+          cacheHeight: cacheHeight
+              ?.clamp(_minImageDecodePixels, _maxImageDecodePixels)
+              .toInt(),
+          gaplessPlayback: true,
+          errorBuilder: (_, _, _) => _fallback(brand: showFallbackIcon),
+          frameBuilder: (context, child, frame, wasSynchronouslyLoaded) {
+            if (wasSynchronouslyLoaded || frame != null) return child;
+            return _fallback(brand: showFallbackIcon);
+          },
+        );
       },
     );
   }

lib/core/widgets/subpage_header.dart

@@ -8,7 +8,7 @@ const double _height = 52;
 const double _heightWithSubtitle = 64;
 const double _horizontal = 14;
 const double _backSize = 40;
-const double _backGap = 12;
+const double _backGap = 6;
 const double _titleFontSize = 18;
 const double _subtitleFontSize = 12;
 const double _actionGap = 8;
@@ -163,7 +163,7 @@ class AppSubpageHeader extends StatelessWidget {
                     style: TextStyle(
                       color: foreground,
                       fontSize: _titleFontSize,
-                      fontWeight: FontWeight.w800,
+                      fontWeight: FontWeight.w400,
                     ),
                   ),
                   if (subtitle != null) ...[

lib/l10n/app_en.arb

@@ -20,7 +20,6 @@
   "featured": "Featured",
   "recommended": "Recommended",
   "fruitShortsBrand": "FruitShorts",
-  "authLandingSubtitle": "Sign in to sync progress, favorites and coins",
   "comingSoon": "Coming soon",
   "authLegal": "By continuing, you agree to the Terms of Service and Privacy Policy.",
   "authLegalLead": "By continuing, you agree to the",
@@ -55,12 +54,24 @@
       "viewers": {"type": "String"}
     }
   },
-  "watchFullSeries": "Watch full series · {episodes} eps",
+  "watchFullSeries": "Watch full series  {episodes} eps",
   "@watchFullSeries": {
     "placeholders": {
       "episodes": {"type": "String"}
     }
   },
+  "feedEpisodePrefix": "EP{episode}",
+  "@feedEpisodePrefix": {
+    "placeholders": {
+      "episode": {"type": "int"}
+    }
+  },
+  "feedWatchingCount": "{count} watching",
+  "@feedWatchingCount": {
+    "placeholders": {
+      "count": {"type": "String"}
+    }
+  },
   "feedTabAnime": "Anime",
   "feedTabReal": "Live-action",
   "feedTabForYou": "For you",
@@ -219,6 +230,7 @@
   "postComment": "Post",
   "commentPostSuccess": "Comment posted",
   "loadMore": "Load more",
+  "noMoreItems": "No more",
   "commentsLoadFailed": "Comments could not be loaded.",
   "commentPostFailed": "Could not post your comment.",
   "delete": "Delete",
@@ -262,8 +274,21 @@
   "shareFailed": "Could not open the share sheet.",
   "nowPlaying": "Playing now",
   "pictureInPicture": "Picture in picture",
+  "autoEnterPip": "Auto mini player on exit",
   "pipUnavailable": "Picture in picture is unavailable on this device",
   "originalTag": "Original",
+  "originalProduction": "Original",
+  "watchNowAction": "Watch Now",
+  "newArrivalBadge": "NEW",
+  "editorPick": "Editor's Pick",
+  "totalEpisodesShort": "{count} eps",
+  "@totalEpisodesShort": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "dramaTag": "Short drama",
   "episodeLabel": "Episode {number}",
   "@episodeLabel": {
@@ -417,6 +442,7 @@
   "restoreDefault": "Restore default",
   "invalidServerAddress": "Enter a valid http(s) server address.",
   "signOut": "Sign Out",
+  "signOutConfirm": "Sign out of your current account?",
   "mockUserName": "Vicky sheng",
   "mockUserId": "ID: M1CZWVYE",
   "mockNotice": "Sample data only.",
@@ -762,8 +788,14 @@
   "offlineDownloads": "Offline downloads",
   "watchPreferences": "Watch preferences",
   "contactSupport": "Contact support",
-  "vipBrandName": "Netshort VIP",
-  "mineVipSubtitle": "Enjoy exclusive benefits",
+  "vipBrandName": "FruitShorts VIP",
+  "vipOpenNow": "Get VIP",
+  "vipBenefitFree": "Free full access",
+  "vipBenefitNoAds": "Ad-free viewing",
+  "vipBenefitHd": "1080P HD",
+  "vipBenefitFastCache": "Fast downloads",
+  "moreServices": "More",
+  "mineVipSubtitle": "Unlock excitement, binge freely",
   "favoriteEpisodeProgress": "Episode {episode} / {total} total",
   "@favoriteEpisodeProgress": {
     "placeholders": {
@@ -771,6 +803,44 @@
       "total": { "type": "int" }
     }
   },
+  "myFavorites": "My Favorites",
+  "manage": "Manage",
+  "continueWatching": "Continue Watching",
+  "continueWatchingSubtitle": "Episode {episode} of {total}",
+  "@continueWatchingSubtitle": {
+    "placeholders": {
+      "episode": { "type": "int" },
+      "total": { "type": "int" }
+    }
+  },
+  "favoriteDramas": "Favorites",
+  "totalDramasCount": "{count} titles",
+  "@totalDramasCount": {
+    "placeholders": {
+      "count": { "type": "int" }
+    }
+  },
+  "watchedEpisodeTotal": "EP {episode} / {total}",
+  "@watchedEpisodeTotal": {
+    "placeholders": {
+      "episode": { "type": "int" },
+      "total": { "type": "int" }
+    }
+  },
+  "hasUpdateBadge": "UPDATED",
+  "updatedToEpisode": "Updated to EP {episode}",
+  "@updatedToEpisode": {
+    "placeholders": {
+      "episode": { "type": "int" }
+    }
+  },
+  "finishedAllEpisodes": "{total} eps · Completed",
+  "@finishedAllEpisodes": {
+    "placeholders": {
+      "total": { "type": "int" }
+    }
+  },
+  "noFavoritesYet": "No favorites yet",
   "watchedToEpisode": "Watched to Episode {episode}",
   "@watchedToEpisode": { "placeholders": { "episode": { "type": "int" } } },
   "homeWatchAll": "Watch all",

lib/l10n/app_id.arb

@@ -20,7 +20,6 @@
   "featured": "Unggulan",
   "recommended": "Rekomendasi",
   "fruitShortsBrand": "FruitShorts",
-  "authLandingSubtitle": "Masuk untuk menyinkronkan progres, favorit, dan koin",
   "comingSoon": "Segera hadir",
   "authLegal": "Dengan melanjutkan, Anda menyetujui Ketentuan Layanan dan Kebijakan Privasi.",
   "authLegalLead": "Dengan melanjutkan, Anda menyetujui",
@@ -49,7 +48,24 @@
   "hotBadge": "Hits",
   "filterAll": "Semua",
   "seriesMeta": "Serial · {episodes} eps | {viewers} menonton",
-  "watchFullSeries": "Tonton serial lengkap · {episodes} eps",
+  "watchFullSeries": "Tonton serial lengkap  {episodes} eps",
+  "@watchFullSeries": {
+    "placeholders": {
+      "episodes": {"type": "String"}
+    }
+  },
+  "feedEpisodePrefix": "EP{episode}",
+  "@feedEpisodePrefix": {
+    "placeholders": {
+      "episode": {"type": "int"}
+    }
+  },
+  "feedWatchingCount": "{count} menonton",
+  "@feedWatchingCount": {
+    "placeholders": {
+      "count": {"type": "String"}
+    }
+  },
   "feedTabAnime": "Anime",
   "feedTabReal": "Live-action",
   "feedTabForYou": "Untukmu",
@@ -193,6 +209,7 @@
   "postComment": "Kirim",
   "commentPostSuccess": "Komentar terkirim",
   "loadMore": "Muat lebih banyak",
+  "noMoreItems": "Tidak ada lagi",
   "commentsLoadFailed": "Komentar tidak dapat dimuat.",
   "commentPostFailed": "Komentar tidak dapat dikirim.",
   "delete": "Hapus",
@@ -236,8 +253,21 @@
   "shareFailed": "Tidak bisa membuka menu berbagi.",
   "nowPlaying": "Sedang diputar",
   "pictureInPicture": "Gambar dalam gambar",
+  "autoEnterPip": "Mini player otomatis saat keluar",
   "pipUnavailable": "Gambar dalam gambar tidak tersedia di perangkat ini",
   "originalTag": "Original",
+  "originalProduction": "Original",
+  "watchNowAction": "Tonton Sekarang",
+  "newArrivalBadge": "BARU",
+  "editorPick": "Pilihan Editor",
+  "totalEpisodesShort": "{count} eps",
+  "@totalEpisodesShort": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "dramaTag": "Drama pendek",
   "episodeLabel": "Episode {number}",
   "@episodeLabel": {
@@ -391,6 +421,7 @@
   "restoreDefault": "Pulihkan default",
   "invalidServerAddress": "Masukkan alamat server http(s) yang valid.",
   "signOut": "Keluar",
+  "signOutConfirm": "Keluar dari akun saat ini?",
   "mockUserName": "Vicky sheng",
   "mockUserId": "ID: M1CZWVYE",
   "mockNotice": "Hanya data contoh.",
@@ -719,8 +750,14 @@
   "offlineDownloads": "Unduhan offline",
   "watchPreferences": "Preferensi tontonan",
   "contactSupport": "Hubungi dukungan",
-  "vipBrandName": "Netshort VIP",
-  "mineVipSubtitle": "Nikmati manfaat eksklusif",
+  "vipBrandName": "FruitShorts VIP",
+  "vipOpenNow": "Buka VIP",
+  "vipBenefitFree": "Nonton semua gratis",
+  "vipBenefitNoAds": "Bebas iklan",
+  "vipBenefitHd": "HD 1080P",
+  "vipBenefitFastCache": "Unduhan cepat",
+  "moreServices": "Lainnya",
+  "mineVipSubtitle": "Buka keseruan, tonton sepuasnya",
   "favoriteEpisodeProgress": "Episode {episode} / total {total}",
   "@favoriteEpisodeProgress": {
     "placeholders": {
@@ -728,6 +765,44 @@
       "total": { "type": "int" }
     }
   },
+  "myFavorites": "Favorit Saya",
+  "manage": "Kelola",
+  "continueWatching": "Lanjutkan",
+  "continueWatchingSubtitle": "Episode {episode} dari {total}",
+  "@continueWatchingSubtitle": {
+    "placeholders": {
+      "episode": { "type": "int" },
+      "total": { "type": "int" }
+    }
+  },
+  "favoriteDramas": "Koleksi",
+  "totalDramasCount": "{count} judul",
+  "@totalDramasCount": {
+    "placeholders": {
+      "count": { "type": "int" }
+    }
+  },
+  "watchedEpisodeTotal": "EP {episode} / {total}",
+  "@watchedEpisodeTotal": {
+    "placeholders": {
+      "episode": { "type": "int" },
+      "total": { "type": "int" }
+    }
+  },
+  "hasUpdateBadge": "UPDATE",
+  "updatedToEpisode": "Diperbarui ke EP {episode}",
+  "@updatedToEpisode": {
+    "placeholders": {
+      "episode": { "type": "int" }
+    }
+  },
+  "finishedAllEpisodes": "{total} eps · Selesai",
+  "@finishedAllEpisodes": {
+    "placeholders": {
+      "total": { "type": "int" }
+    }
+  },
+  "noFavoritesYet": "Belum ada favorit",
   "watchedToEpisode": "Ditonton hingga Episode {episode}",
   "@watchedToEpisode": { "placeholders": { "episode": { "type": "int" } } },
   "homeWatchAll": "Tonton semua",

lib/l10n/app_localizations.dart

@@ -220,12 +220,6 @@ abstract class AppLocalizations {
   /// **'FruitShorts'**
   String get fruitShortsBrand;
 
-  /// No description provided for @authLandingSubtitle.
-  ///
-  /// In en, this message translates to:
-  /// **'Sign in to sync progress, favorites and coins'**
-  String get authLandingSubtitle;
-
   /// No description provided for @comingSoon.
   ///
   /// In en, this message translates to:
@@ -397,9 +391,21 @@ abstract class AppLocalizations {
   /// No description provided for @watchFullSeries.
   ///
   /// In en, this message translates to:
-  /// **'Watch full series · {episodes} eps'**
+  /// **'Watch full series  {episodes} eps'**
   String watchFullSeries(String episodes);
 
+  /// No description provided for @feedEpisodePrefix.
+  ///
+  /// In en, this message translates to:
+  /// **'EP{episode}'**
+  String feedEpisodePrefix(int episode);
+
+  /// No description provided for @feedWatchingCount.
+  ///
+  /// In en, this message translates to:
+  /// **'{count} watching'**
+  String feedWatchingCount(String count);
+
   /// No description provided for @feedTabAnime.
   ///
   /// In en, this message translates to:
@@ -994,6 +1000,12 @@ abstract class AppLocalizations {
   /// **'Load more'**
   String get loadMore;
 
+  /// No description provided for @noMoreItems.
+  ///
+  /// In en, this message translates to:
+  /// **'No more'**
+  String get noMoreItems;
+
   /// No description provided for @commentsLoadFailed.
   ///
   /// In en, this message translates to:
@@ -1180,6 +1192,12 @@ abstract class AppLocalizations {
   /// **'Picture in picture'**
   String get pictureInPicture;
 
+  /// No description provided for @autoEnterPip.
+  ///
+  /// In en, this message translates to:
+  /// **'Auto mini player on exit'**
+  String get autoEnterPip;
+
   /// No description provided for @pipUnavailable.
   ///
   /// In en, this message translates to:
@@ -1192,6 +1210,36 @@ abstract class AppLocalizations {
   /// **'Original'**
   String get originalTag;
 
+  /// No description provided for @originalProduction.
+  ///
+  /// In en, this message translates to:
+  /// **'Original'**
+  String get originalProduction;
+
+  /// No description provided for @watchNowAction.
+  ///
+  /// In en, this message translates to:
+  /// **'Watch Now'**
+  String get watchNowAction;
+
+  /// No description provided for @newArrivalBadge.
+  ///
+  /// In en, this message translates to:
+  /// **'NEW'**
+  String get newArrivalBadge;
+
+  /// No description provided for @editorPick.
+  ///
+  /// In en, this message translates to:
+  /// **'Editor\'s Pick'**
+  String get editorPick;
+
+  /// No description provided for @totalEpisodesShort.
+  ///
+  /// In en, this message translates to:
+  /// **'{count} eps'**
+  String totalEpisodesShort(int count);
+
   /// No description provided for @dramaTag.
   ///
   /// In en, this message translates to:
@@ -1780,6 +1828,12 @@ abstract class AppLocalizations {
   /// **'Sign Out'**
   String get signOut;
 
+  /// No description provided for @signOutConfirm.
+  ///
+  /// In en, this message translates to:
+  /// **'Sign out of your current account?'**
+  String get signOutConfirm;
+
   /// No description provided for @mockUserName.
   ///
   /// In en, this message translates to:
@@ -2077,7 +2131,7 @@ abstract class AppLocalizations {
   /// No description provided for @myFavorites.
   ///
   /// In en, this message translates to:
-  /// **'My favorites'**
+  /// **'My Favorites'**
   String get myFavorites;
 
   /// No description provided for @noFavorites.
@@ -3379,13 +3433,49 @@ abstract class AppLocalizations {
   /// No description provided for @vipBrandName.
   ///
   /// In en, this message translates to:
-  /// **'Netshort VIP'**
+  /// **'FruitShorts VIP'**
   String get vipBrandName;
 
+  /// No description provided for @vipOpenNow.
+  ///
+  /// In en, this message translates to:
+  /// **'Get VIP'**
+  String get vipOpenNow;
+
+  /// No description provided for @vipBenefitFree.
+  ///
+  /// In en, this message translates to:
+  /// **'Free full access'**
+  String get vipBenefitFree;
+
+  /// No description provided for @vipBenefitNoAds.
+  ///
+  /// In en, this message translates to:
+  /// **'Ad-free viewing'**
+  String get vipBenefitNoAds;
+
+  /// No description provided for @vipBenefitHd.
+  ///
+  /// In en, this message translates to:
+  /// **'1080P HD'**
+  String get vipBenefitHd;
+
+  /// No description provided for @vipBenefitFastCache.
+  ///
+  /// In en, this message translates to:
+  /// **'Fast downloads'**
+  String get vipBenefitFastCache;
+
+  /// No description provided for @moreServices.
+  ///
+  /// In en, this message translates to:
+  /// **'More'**
+  String get moreServices;
+
   /// No description provided for @mineVipSubtitle.
   ///
   /// In en, this message translates to:
-  /// **'Enjoy exclusive benefits'**
+  /// **'Unlock excitement, binge freely'**
   String get mineVipSubtitle;
 
   /// No description provided for @favoriteEpisodeProgress.
@@ -3394,6 +3484,60 @@ abstract class AppLocalizations {
   /// **'Episode {episode} / {total} total'**
   String favoriteEpisodeProgress(int episode, int total);
 
+  /// No description provided for @manage.
+  ///
+  /// In en, this message translates to:
+  /// **'Manage'**
+  String get manage;
+
+  /// No description provided for @continueWatchingSubtitle.
+  ///
+  /// In en, this message translates to:
+  /// **'Episode {episode} of {total}'**
+  String continueWatchingSubtitle(int episode, int total);
+
+  /// No description provided for @favoriteDramas.
+  ///
+  /// In en, this message translates to:
+  /// **'Favorites'**
+  String get favoriteDramas;
+
+  /// No description provided for @totalDramasCount.
+  ///
+  /// In en, this message translates to:
+  /// **'{count} titles'**
+  String totalDramasCount(int count);
+
+  /// No description provided for @watchedEpisodeTotal.
+  ///
+  /// In en, this message translates to:
+  /// **'EP {episode} / {total}'**
+  String watchedEpisodeTotal(int episode, int total);
+
+  /// No description provided for @hasUpdateBadge.
+  ///
+  /// In en, this message translates to:
+  /// **'UPDATED'**
+  String get hasUpdateBadge;
+
+  /// No description provided for @updatedToEpisode.
+  ///
+  /// In en, this message translates to:
+  /// **'Updated to EP {episode}'**
+  String updatedToEpisode(int episode);
+
+  /// No description provided for @finishedAllEpisodes.
+  ///
+  /// In en, this message translates to:
+  /// **'{total} eps · Completed'**
+  String finishedAllEpisodes(int total);
+
+  /// No description provided for @noFavoritesYet.
+  ///
+  /// In en, this message translates to:
+  /// **'No favorites yet'**
+  String get noFavoritesYet;
+
   /// No description provided for @watchedToEpisode.
   ///
   /// In en, this message translates to:

lib/l10n/app_localizations_en.dart

@@ -69,10 +69,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get fruitShortsBrand => 'FruitShorts';
 
-  @override
-  String get authLandingSubtitle =>
-      'Sign in to sync progress, favorites and coins';
-
   @override
   String get comingSoon => 'Coming soon';
 
@@ -162,7 +158,17 @@ class AppLocalizationsEn extends AppLocalizations {
 
   @override
   String watchFullSeries(String episodes) {
-    return 'Watch full series · $episodes eps';
+    return 'Watch full series  $episodes eps';
+  }
+
+  @override
+  String feedEpisodePrefix(int episode) {
+    return 'EP$episode';
+  }
+
+  @override
+  String feedWatchingCount(String count) {
+    return '$count watching';
   }
 
   @override
@@ -486,6 +492,9 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get loadMore => 'Load more';
 
+  @override
+  String get noMoreItems => 'No more';
+
   @override
   String get commentsLoadFailed => 'Comments could not be loaded.';
 
@@ -584,6 +593,9 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get pictureInPicture => 'Picture in picture';
 
+  @override
+  String get autoEnterPip => 'Auto mini player on exit';
+
   @override
   String get pipUnavailable =>
       'Picture in picture is unavailable on this device';
@@ -591,6 +603,23 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get originalTag => 'Original';
 
+  @override
+  String get originalProduction => 'Original';
+
+  @override
+  String get watchNowAction => 'Watch Now';
+
+  @override
+  String get newArrivalBadge => 'NEW';
+
+  @override
+  String get editorPick => 'Editor\'s Pick';
+
+  @override
+  String totalEpisodesShort(int count) {
+    return '$count eps';
+  }
+
   @override
   String get dramaTag => 'Short drama';
 
@@ -903,6 +932,9 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get signOut => 'Sign Out';
 
+  @override
+  String get signOutConfirm => 'Sign out of your current account?';
+
   @override
   String get mockUserName => 'Vicky sheng';
 
@@ -1057,7 +1089,7 @@ class AppLocalizationsEn extends AppLocalizations {
       'Could not update favorites. Please retry.';
 
   @override
-  String get myFavorites => 'My favorites';
+  String get myFavorites => 'My Favorites';
 
   @override
   String get noFavorites => 'No favorites yet.';
@@ -1760,16 +1792,71 @@ class AppLocalizationsEn extends AppLocalizations {
   String get contactSupport => 'Contact support';
 
   @override
-  String get vipBrandName => 'Netshort VIP';
+  String get vipBrandName => 'FruitShorts VIP';
 
   @override
-  String get mineVipSubtitle => 'Enjoy exclusive benefits';
+  String get vipOpenNow => 'Get VIP';
+
+  @override
+  String get vipBenefitFree => 'Free full access';
+
+  @override
+  String get vipBenefitNoAds => 'Ad-free viewing';
+
+  @override
+  String get vipBenefitHd => '1080P HD';
+
+  @override
+  String get vipBenefitFastCache => 'Fast downloads';
+
+  @override
+  String get moreServices => 'More';
+
+  @override
+  String get mineVipSubtitle => 'Unlock excitement, binge freely';
 
   @override
   String favoriteEpisodeProgress(int episode, int total) {
     return 'Episode $episode / $total total';
   }
 
+  @override
+  String get manage => 'Manage';
+
+  @override
+  String continueWatchingSubtitle(int episode, int total) {
+    return 'Episode $episode of $total';
+  }
+
+  @override
+  String get favoriteDramas => 'Favorites';
+
+  @override
+  String totalDramasCount(int count) {
+    return '$count titles';
+  }
+
+  @override
+  String watchedEpisodeTotal(int episode, int total) {
+    return 'EP $episode / $total';
+  }
+
+  @override
+  String get hasUpdateBadge => 'UPDATED';
+
+  @override
+  String updatedToEpisode(int episode) {
+    return 'Updated to EP $episode';
+  }
+
+  @override
+  String finishedAllEpisodes(int total) {
+    return '$total eps · Completed';
+  }
+
+  @override
+  String get noFavoritesYet => 'No favorites yet';
+
   @override
   String watchedToEpisode(int episode) {
     return 'Watched to Episode $episode';

lib/l10n/app_localizations_id.dart

@@ -69,10 +69,6 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get fruitShortsBrand => 'FruitShorts';
 
-  @override
-  String get authLandingSubtitle =>
-      'Masuk untuk menyinkronkan progres, favorit, dan koin';
-
   @override
   String get comingSoon => 'Segera hadir';
 
@@ -162,7 +158,17 @@ class AppLocalizationsId extends AppLocalizations {
 
   @override
   String watchFullSeries(String episodes) {
-    return 'Tonton serial lengkap · $episodes eps';
+    return 'Tonton serial lengkap  $episodes eps';
+  }
+
+  @override
+  String feedEpisodePrefix(int episode) {
+    return 'EP$episode';
+  }
+
+  @override
+  String feedWatchingCount(String count) {
+    return '$count menonton';
   }
 
   @override
@@ -289,7 +295,7 @@ class AppLocalizationsId extends AppLocalizations {
   String get localDemoProfile => 'Profil demo lokal';
 
   @override
-  String get continueWatching => 'Lanjut Tonton';
+  String get continueWatching => 'Lanjutkan';
 
   @override
   String episodeRemaining(int episode, int minutes) {
@@ -487,6 +493,9 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get loadMore => 'Muat lebih banyak';
 
+  @override
+  String get noMoreItems => 'Tidak ada lagi';
+
   @override
   String get commentsLoadFailed => 'Komentar tidak dapat dimuat.';
 
@@ -585,6 +594,9 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get pictureInPicture => 'Gambar dalam gambar';
 
+  @override
+  String get autoEnterPip => 'Mini player otomatis saat keluar';
+
   @override
   String get pipUnavailable =>
       'Gambar dalam gambar tidak tersedia di perangkat ini';
@@ -592,6 +604,23 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get originalTag => 'Original';
 
+  @override
+  String get originalProduction => 'Original';
+
+  @override
+  String get watchNowAction => 'Tonton Sekarang';
+
+  @override
+  String get newArrivalBadge => 'BARU';
+
+  @override
+  String get editorPick => 'Pilihan Editor';
+
+  @override
+  String totalEpisodesShort(int count) {
+    return '$count eps';
+  }
+
   @override
   String get dramaTag => 'Drama pendek';
 
@@ -907,6 +936,9 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get signOut => 'Keluar';
 
+  @override
+  String get signOutConfirm => 'Keluar dari akun saat ini?';
+
   @override
   String get mockUserName => 'Vicky sheng';
 
@@ -1059,7 +1091,7 @@ class AppLocalizationsId extends AppLocalizations {
   String get favoriteToggleFailed => 'Gagal memperbarui favorit. Coba lagi.';
 
   @override
-  String get myFavorites => 'Favorit saya';
+  String get myFavorites => 'Favorit Saya';
 
   @override
   String get noFavorites => 'Belum ada favorit.';
@@ -1762,16 +1794,71 @@ class AppLocalizationsId extends AppLocalizations {
   String get contactSupport => 'Hubungi dukungan';
 
   @override
-  String get vipBrandName => 'Netshort VIP';
+  String get vipBrandName => 'FruitShorts VIP';
 
   @override
-  String get mineVipSubtitle => 'Nikmati manfaat eksklusif';
+  String get vipOpenNow => 'Buka VIP';
+
+  @override
+  String get vipBenefitFree => 'Nonton semua gratis';
+
+  @override
+  String get vipBenefitNoAds => 'Bebas iklan';
+
+  @override
+  String get vipBenefitHd => 'HD 1080P';
+
+  @override
+  String get vipBenefitFastCache => 'Unduhan cepat';
+
+  @override
+  String get moreServices => 'Lainnya';
+
+  @override
+  String get mineVipSubtitle => 'Buka keseruan, tonton sepuasnya';
 
   @override
   String favoriteEpisodeProgress(int episode, int total) {
     return 'Episode $episode / total $total';
   }
 
+  @override
+  String get manage => 'Kelola';
+
+  @override
+  String continueWatchingSubtitle(int episode, int total) {
+    return 'Episode $episode dari $total';
+  }
+
+  @override
+  String get favoriteDramas => 'Koleksi';
+
+  @override
+  String totalDramasCount(int count) {
+    return '$count judul';
+  }
+
+  @override
+  String watchedEpisodeTotal(int episode, int total) {
+    return 'EP $episode / $total';
+  }
+
+  @override
+  String get hasUpdateBadge => 'UPDATE';
+
+  @override
+  String updatedToEpisode(int episode) {
+    return 'Diperbarui ke EP $episode';
+  }
+
+  @override
+  String finishedAllEpisodes(int total) {
+    return '$total eps · Selesai';
+  }
+
+  @override
+  String get noFavoritesYet => 'Belum ada favorit';
+
   @override
   String watchedToEpisode(int episode) {
     return 'Ditonton hingga Episode $episode';

lib/l10n/app_localizations_zh.dart

@@ -66,10 +66,7 @@ class AppLocalizationsZh extends AppLocalizations {
   String get recommended => '推荐';
 
   @override
-  String get fruitShortsBrand => '水果短剧';
-
-  @override
-  String get authLandingSubtitle => '登录后同步进度、收藏与金币权益';
+  String get fruitShortsBrand => 'FruitShorts';
 
   @override
   String get comingSoon => '即将上线';
@@ -159,7 +156,17 @@ class AppLocalizationsZh extends AppLocalizations {
 
   @override
   String watchFullSeries(String episodes) {
-    return '观看完整剧集 · 全$episodes集';
+    return '观看完整剧集  全$episodes集';
+  }
+
+  @override
+  String feedEpisodePrefix(int episode) {
+    return '第$episode集';
+  }
+
+  @override
+  String feedWatchingCount(String count) {
+    return '共$count人在看';
   }
 
   @override
@@ -481,6 +488,9 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get loadMore => '加载更多';
 
+  @override
+  String get noMoreItems => '没有更多了';
+
   @override
   String get commentsLoadFailed => '评论加载失败，请重试。';
 
@@ -578,12 +588,32 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get pictureInPicture => '画中画';
 
+  @override
+  String get autoEnterPip => '退出后自动小窗';
+
   @override
   String get pipUnavailable => '此设备无法使用画中画';
 
   @override
   String get originalTag => '原创';
 
+  @override
+  String get originalProduction => '原创出品';
+
+  @override
+  String get watchNowAction => '立即观看';
+
+  @override
+  String get newArrivalBadge => '上新';
+
+  @override
+  String get editorPick => '编辑精选';
+
+  @override
+  String totalEpisodesShort(int count) {
+    return '全$count集';
+  }
+
   @override
   String get dramaTag => '短剧';
 
@@ -892,6 +922,9 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get signOut => '退出登录';
 
+  @override
+  String get signOutConfirm => '确定要退出当前账号吗？';
+
   @override
   String get mockUserName => 'Vicky sheng';
 
@@ -1734,16 +1767,71 @@ class AppLocalizationsZh extends AppLocalizations {
   String get contactSupport => '联系客服';
 
   @override
-  String get vipBrandName => 'Netshort VIP';
+  String get vipBrandName => 'FruitShorts VIP';
 
   @override
-  String get mineVipSubtitle => '享受专属权益';
+  String get vipOpenNow => '立即开通';
+
+  @override
+  String get vipBenefitFree => '全剧免费看';
+
+  @override
+  String get vipBenefitNoAds => '免广告打扰';
+
+  @override
+  String get vipBenefitHd => '1080P高清';
+
+  @override
+  String get vipBenefitFastCache => '极速缓存';
+
+  @override
+  String get moreServices => '更多服务';
+
+  @override
+  String get mineVipSubtitle => '解锁精彩，畅看好剧';
 
   @override
   String favoriteEpisodeProgress(int episode, int total) {
     return '第 $episode 集 / 共 $total 集';
   }
 
+  @override
+  String get manage => '管理';
+
+  @override
+  String continueWatchingSubtitle(int episode, int total) {
+    return '看到第 $episode 集 · 全 $total 集';
+  }
+
+  @override
+  String get favoriteDramas => '收藏短剧';
+
+  @override
+  String totalDramasCount(int count) {
+    return '共 $count 部';
+  }
+
+  @override
+  String watchedEpisodeTotal(int episode, int total) {
+    return '看到第 $episode 集 / 全 $total 集';
+  }
+
+  @override
+  String get hasUpdateBadge => '有更新';
+
+  @override
+  String updatedToEpisode(int episode) {
+    return '更新至第 $episode 集';
+  }
+
+  @override
+  String finishedAllEpisodes(int total) {
+    return '全 $total 集 · 已完结';
+  }
+
+  @override
+  String get noFavoritesYet => '还没有收藏的短剧';
+
   @override
   String watchedToEpisode(int episode) {
     return '已看至 第 $episode 集';

lib/l10n/app_zh.arb

@@ -19,8 +19,7 @@
   "searchCancel": "取消",
   "featured": "精选",
   "recommended": "推荐",
-  "fruitShortsBrand": "水果短剧",
-  "authLandingSubtitle": "登录后同步进度、收藏与金币权益",
+  "fruitShortsBrand": "FruitShorts",
   "comingSoon": "即将上线",
   "authLegal": "继续即代表同意《用户协议》与《隐私政策》",
   "authLegalLead": "继续即代表同意",
@@ -49,7 +48,24 @@
   "hotBadge": "爆剧",
   "filterAll": "全部",
   "seriesMeta": "系列剧 · 共{episodes}集 | 共{viewers}人在追",
-  "watchFullSeries": "观看完整剧集 · 全{episodes}集",
+  "watchFullSeries": "观看完整剧集  全{episodes}集",
+  "@watchFullSeries": {
+    "placeholders": {
+      "episodes": {"type": "String"}
+    }
+  },
+  "feedEpisodePrefix": "第{episode}集",
+  "@feedEpisodePrefix": {
+    "placeholders": {
+      "episode": {"type": "int"}
+    }
+  },
+  "feedWatchingCount": "共{count}人在看",
+  "@feedWatchingCount": {
+    "placeholders": {
+      "count": {"type": "String"}
+    }
+  },
   "feedTabAnime": "漫剧",
   "feedTabReal": "真人剧",
   "feedTabForYou": "推荐",
@@ -193,6 +209,7 @@
   "postComment": "发布",
   "commentPostSuccess": "发表成功",
   "loadMore": "加载更多",
+  "noMoreItems": "没有更多了",
   "commentsLoadFailed": "评论加载失败，请重试。",
   "commentPostFailed": "评论发布失败，请重试。",
   "delete": "删除",
@@ -236,8 +253,21 @@
   "shareFailed": "无法打开系统分享面板。",
   "nowPlaying": "正在播放",
   "pictureInPicture": "画中画",
+  "autoEnterPip": "退出后自动小窗",
   "pipUnavailable": "此设备无法使用画中画",
   "originalTag": "原创",
+  "originalProduction": "原创出品",
+  "watchNowAction": "立即观看",
+  "newArrivalBadge": "上新",
+  "editorPick": "编辑精选",
+  "totalEpisodesShort": "全{count}集",
+  "@totalEpisodesShort": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "dramaTag": "短剧",
   "episodeLabel": "第 {number} 集",
   "@episodeLabel": {
@@ -353,6 +383,7 @@
   "restoreDefault": "恢复默认",
   "invalidServerAddress": "请输入有效的 http(s) 服务器地址。",
   "signOut": "退出登录",
+  "signOutConfirm": "确定要退出当前账号吗？",
   "mockUserName": "Vicky sheng",
   "mockUserId": "ID: M1CZWVYE",
   "mockNotice": "当前是示例数据。",
@@ -681,8 +712,14 @@
   "offlineDownloads": "离线缓存",
   "watchPreferences": "观看偏好",
   "contactSupport": "联系客服",
-  "vipBrandName": "Netshort VIP",
-  "mineVipSubtitle": "享受专属权益",
+  "vipBrandName": "FruitShorts VIP",
+  "vipOpenNow": "立即开通",
+  "vipBenefitFree": "全剧免费看",
+  "vipBenefitNoAds": "免广告打扰",
+  "vipBenefitHd": "1080P高清",
+  "vipBenefitFastCache": "极速缓存",
+  "moreServices": "更多服务",
+  "mineVipSubtitle": "解锁精彩，畅看好剧",
   "favoriteEpisodeProgress": "第 {episode} 集 / 共 {total} 集",
   "@favoriteEpisodeProgress": {
     "placeholders": {
@@ -690,6 +727,44 @@
       "total": { "type": "int" }
     }
   },
+  "myFavorites": "我的收藏",
+  "manage": "管理",
+  "continueWatching": "继续观看",
+  "continueWatchingSubtitle": "看到第 {episode} 集 · 全 {total} 集",
+  "@continueWatchingSubtitle": {
+    "placeholders": {
+      "episode": { "type": "int" },
+      "total": { "type": "int" }
+    }
+  },
+  "favoriteDramas": "收藏短剧",
+  "totalDramasCount": "共 {count} 部",
+  "@totalDramasCount": {
+    "placeholders": {
+      "count": { "type": "int" }
+    }
+  },
+  "watchedEpisodeTotal": "看到第 {episode} 集 / 全 {total} 集",
+  "@watchedEpisodeTotal": {
+    "placeholders": {
+      "episode": { "type": "int" },
+      "total": { "type": "int" }
+    }
+  },
+  "hasUpdateBadge": "有更新",
+  "updatedToEpisode": "更新至第 {episode} 集",
+  "@updatedToEpisode": {
+    "placeholders": {
+      "episode": { "type": "int" }
+    }
+  },
+  "finishedAllEpisodes": "全 {total} 集 · 已完结",
+  "@finishedAllEpisodes": {
+    "placeholders": {
+      "total": { "type": "int" }
+    }
+  },
+  "noFavoritesYet": "还没有收藏的短剧",
   "watchedToEpisode": "已看至 第 {episode} 集",
   "@watchedToEpisode": { "placeholders": { "episode": { "type": "int" } } },
   "homeWatchAll": "观看全集",

lib/main.dart

@@ -2,17 +2,21 @@
 
 import 'dart:async';
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
 import 'app.dart';
 import 'core/config/app_config.dart';
 import 'core/config/server_endpoint.dart';
+import 'core/platform/wireless_data_prompt.dart';
 
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();
   await ServerEndpoint.load();
-  AppConfig.ready = AppConfig.probeAndApplyBaseUrl();
+  AppConfig.ready = WirelessDataPrompt.awaitDecision(
+    enabled: !kIsWeb && defaultTargetPlatform == TargetPlatform.iOS,
+  ).then((_) => AppConfig.probeAndApplyBaseUrl());
   runApp(const LumaDramaApp());
   unawaited(
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]),

lib/pages/account/account_deactivate_page.dart

@@ -11,6 +11,7 @@ import '../../core/formatting/localized_date_time.dart';
 import '../../core/theme/app_colors.dart';
 import '../../core/theme/app_dimens.dart';
 import '../../core/theme/app_theme.dart';
+import '../../core/widgets/app_glow_panel.dart';
 import '../../core/widgets/auth_gate.dart';
 import '../../core/widgets/plain_page_scaffold.dart';
 import '../../l10n/app_localizations.dart';
@@ -119,7 +120,10 @@ class _AccountDeactivatePageState extends State<AccountDeactivatePage> {
         controller: _reason,
         maxLength: AccountDeactivateLogic.maxReasonLength,
         maxLines: 4,
+        textAlignVertical: TextAlignVertical.top,
         decoration: InputDecoration(
+          alignLabelWithHint: true,
+          floatingLabelBehavior: FloatingLabelBehavior.auto,
           labelText: l10n.accountDeactivateReason,
           hintText: l10n.accountDeactivateReasonHint,
         ),
@@ -169,15 +173,15 @@ class _AccountDeactivatePageState extends State<AccountDeactivatePage> {
     final l10n = AppLocalizations.of(context)!;
     final confirmed = await showDialog<bool>(
       context: context,
-      builder: (dialogContext) => AlertDialog(
-        title: Text(l10n.accountConfirmDeactivateTitle),
-        content: Text(l10n.accountConfirmDeactivateMessage),
+      builder: (dialogContext) => AppGlowDialog(
+        title: l10n.accountConfirmDeactivateTitle,
+        content: l10n.accountConfirmDeactivateMessage,
         actions: [
           TextButton(
             onPressed: () => Navigator.of(dialogContext).pop(false),
             child: Text(l10n.cancel),
           ),
-          FilledButton(
+          TextButton(
             key: const Key('account-deactivate-confirm'),
             onPressed: () => Navigator.of(dialogContext).pop(true),
             child: Text(l10n.accountConfirmDeactivate),

lib/pages/account/account_entry_card.dart

@@ -45,8 +45,7 @@ class AccountEntryCard extends StatelessWidget {
     ];
     return Material(
       key: const Key('mine-account-card'),
-      color: AppColors.card,
-      borderRadius: BorderRadius.circular(AppDimens.cardRadius),
+      color: AppColors.contentSurface,
       clipBehavior: Clip.antiAlias,
       child: Column(
         children: [
@@ -55,7 +54,7 @@ class AccountEntryCard extends StatelessWidget {
               const Divider(
                 height: AppDimens.mineGridDividerWidth,
                 thickness: AppDimens.mineGridDividerWidth,
-                color: AppColors.outlineVariantDark,
+                color: AppColors.contentBorder,
               ),
             _AccountListTile(row: rows[index]),
           ],

lib/pages/account/account_profile_page.dart

@@ -8,6 +8,7 @@ import 'package:provider/provider.dart';
 import '../../core/data/models/account_profile.dart';
 import '../../core/data/repositories/account_repository.dart';
 import '../../core/data/services/auth_controller.dart';
+import '../../core/formatting/account_display.dart';
 import '../../core/formatting/error_text.dart';
 import '../../core/formatting/localized_date_time.dart';
 import '../../core/theme/app_colors.dart';
@@ -225,6 +226,7 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
   );
 
   Widget _readOnlyCard(AccountProfile profile, AppLocalizations l10n) {
+    final localeName = Localizations.localeOf(context).languageCode;
     return _AccountCard(
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
@@ -238,13 +240,34 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
           ),
           const SizedBox(height: 10),
           _info(l10n.accountMaskedAccount, profile.maskedTarget),
-          _info(l10n.accountCountry, profile.countryCode),
+          _info(
+            l10n.accountCountry,
+            countryName(profile.countryCode, localeName),
+          ),
           _info(l10n.accountCurrency, profile.currency),
-          _info(l10n.accountStatus, profile.status),
-          _info(l10n.accountLanguage, profile.language),
-          _info(l10n.accountTimezone, profile.timezone),
-          _info(l10n.accountRegion, profile.regionCode),
-          _info(l10n.accountVipLevel, '${profile.vipLevel}'),
+          _info(
+            l10n.accountStatus,
+            accountStatusText(profile.status, localeName),
+          ),
+          _info(
+            l10n.accountLanguage,
+            languageName(profile.language, localeName),
+          ),
+          _info(
+            l10n.accountTimezone,
+            timezoneName(profile.timezone, localeName),
+          ),
+          // region 与 country 后端写的是同一个值，重复时不再单列一行
+          if (profile.regionCode.isNotEmpty &&
+              profile.regionCode != profile.countryCode)
+            _info(
+              l10n.accountRegion,
+              countryName(profile.regionCode, localeName),
+            ),
+          _info(
+            l10n.accountVipLevel,
+            vipLevelText(profile.vipLevel, localeName),
+          ),
           if (profile.createdAt != null)
             _info(
               l10n.accountCreatedAt,
@@ -275,7 +298,7 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
         ),
         Flexible(
           child: Text(
-            value.isEmpty ? '-' : value,
+            value.isEmpty ? '—' : value,
             textAlign: TextAlign.right,
             style: const TextStyle(fontSize: AppDimens.body),
           ),

lib/pages/auth/auth_form_widgets.dart

@@ -61,7 +61,7 @@ class _AuthFields extends StatelessWidget {
           onChanged: callbacks.onEmailChanged,
           onSubmitted: (_) => state.fields.passwordFocus.requestFocus(),
           style: const TextStyle(color: AppColors.onSurface, fontSize: 15),
-          cursorColor: AppColors.blue,
+          cursorColor: AppColors.brandRed,
           decoration: _decoration(
             context: context,
             hint: 'name@example.com',
@@ -93,7 +93,7 @@ class _AuthFields extends StatelessWidget {
           onChanged: callbacks.onPasswordChanged,
           onSubmitted: (_) => callbacks.onSubmit(),
           style: const TextStyle(color: AppColors.onSurface, fontSize: 15),
-          cursorColor: AppColors.blue,
+          cursorColor: AppColors.brandRed,
           decoration: _decoration(
             context: context,
             hint: l10n.authPasswordHint,
@@ -128,7 +128,7 @@ class _AuthFields extends StatelessWidget {
     style: const TextStyle(
       color: AppColors.muted,
       fontSize: 12,
-      fontWeight: FontWeight.w700,
+      fontWeight: FontWeight.w400,
     ),
   );
 
@@ -142,10 +142,7 @@ class _AuthFields extends StatelessWidget {
   }) {
     final border = OutlineInputBorder(
       borderRadius: BorderRadius.circular(_fieldRadius),
-      borderSide: const BorderSide(
-        color: AppColors.border,
-        width: _fieldBorderWidth,
-      ),
+      borderSide: BorderSide.none,
     );
     final errorColor = Theme.of(context).colorScheme.error;
     final errorBorder = OutlineInputBorder(
@@ -158,7 +155,7 @@ class _AuthFields extends StatelessWidget {
       prefixIcon: Icon(
         icon,
         size: 21,
-        color: focused ? AppColors.blue : AppColors.muted,
+        color: focused ? AppColors.brandRed : AppColors.muted,
       ),
       prefixIconConstraints: const BoxConstraints(
         minWidth: _minTapTarget,
@@ -166,7 +163,7 @@ class _AuthFields extends StatelessWidget {
       ),
       suffixIcon: suffix,
       filled: true,
-      fillColor: AppColors.card,
+      fillColor: Colors.white.withValues(alpha: 0.05),
       isDense: true,
       contentPadding: const EdgeInsets.only(right: 16),
       border: border,
@@ -175,7 +172,7 @@ class _AuthFields extends StatelessWidget {
       focusedBorder: OutlineInputBorder(
         borderRadius: BorderRadius.circular(_fieldRadius),
         borderSide: const BorderSide(
-          color: AppColors.blue,
+          color: AppColors.brandRed,
           width: _fieldBorderWidth,
         ),
       ),
@@ -204,17 +201,17 @@ class _AuthSubmitButton extends StatelessWidget {
         style: ButtonStyle(
           backgroundColor: WidgetStateProperty.resolveWith((states) {
             if (states.contains(WidgetState.disabled)) {
-              return AppColors.blue.withValues(alpha: 0.5);
+              return AppColors.brandRed.withValues(alpha: 0.5);
             }
             if (states.contains(WidgetState.pressed)) {
-              return AppColors.bluePressed;
+              return AppColors.brandRedPressed;
             }
-            return AppColors.blue;
+            return AppColors.brandRed;
           }),
           foregroundColor: const WidgetStatePropertyAll(AppColors.onPrimary),
           elevation: const WidgetStatePropertyAll(2),
           shadowColor: WidgetStatePropertyAll(
-            AppColors.blue.withValues(alpha: 0.22),
+            AppColors.brandRed.withValues(alpha: 0.22),
           ),
           padding: const WidgetStatePropertyAll(EdgeInsets.zero),
           shape: WidgetStatePropertyAll(
@@ -235,7 +232,7 @@ class _AuthSubmitButton extends StatelessWidget {
                 status.signUpMode ? l10n.signUp : l10n.signIn,
                 style: const TextStyle(
                   fontSize: 15,
-                  fontWeight: FontWeight.w800,
+                  fontWeight: FontWeight.w600,
                 ),
               ),
       ),
@@ -243,18 +240,16 @@ class _AuthSubmitButton extends StatelessWidget {
   }
 }
 
-class _ModeSegment extends StatelessWidget {
-  const _ModeSegment({
+class _ModeTab extends StatelessWidget {
+  const _ModeTab({
     required this.segmentKey,
     required this.label,
-    required this.hiddenLabel,
     required this.selected,
     required this.onTap,
   });
 
   final Key segmentKey;
   final String label;
-  final String hiddenLabel;
   final bool selected;
   final VoidCallback? onTap;
 
@@ -264,38 +259,29 @@ class _ModeSegment extends StatelessWidget {
       key: segmentKey,
       behavior: HitTestBehavior.opaque,
       onTap: onTap,
-      child: AnimatedContainer(
-        duration: _segmentDuration,
-        alignment: Alignment.center,
-        decoration: BoxDecoration(
-          color: selected ? AppColors.blue : AppColors.transparent,
-          borderRadius: BorderRadius.circular(18),
-        ),
-        child: Stack(
-          fit: StackFit.expand,
+      // 文字 + 指示条只有约 32px 高，补上下各 6px 把可点区域撑到 44。
+      child: Padding(
+        padding: const EdgeInsets.symmetric(vertical: 6),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          mainAxisSize: MainAxisSize.min,
           children: [
-            Center(
-              child: Text(
-                label,
-                style: TextStyle(
-                  color: selected ? AppColors.onPrimary : AppColors.onSurface,
-                  fontSize: 14,
-                  fontWeight: FontWeight.w700,
-                ),
+            Text(
+              label,
+              style: TextStyle(
+                color: selected ? AppColors.textPrimary : AppColors.muted,
+                fontSize: AppDimens.followingSegmentFont,
+                fontWeight: FontWeight.w400,
               ),
             ),
-            Positioned.fill(
-              child: ExcludeSemantics(
-                child: Opacity(
-                  opacity: 0,
-                  child: Center(
-                    child: Text(
-                      hiddenLabel,
-                      maxLines: 1,
-                      softWrap: false,
-                      style: const TextStyle(fontSize: 14),
-                    ),
-                  ),
+            const SizedBox(height: AppDimens.followingSegmentIndicatorTopGap),
+            Container(
+              width: AppDimens.followingSegmentIndicatorWidth,
+              height: AppDimens.followingSegmentIndicatorHeight,
+              decoration: BoxDecoration(
+                color: selected ? AppColors.brandRed : AppColors.transparent,
+                borderRadius: BorderRadius.circular(
+                  AppDimens.followingSegmentIndicatorRadius,
                 ),
               ),
             ),
@@ -349,7 +335,7 @@ class _AuthBrand extends StatelessWidget {
         style: const TextStyle(
           color: AppColors.onSurface,
           fontSize: 24,
-          fontWeight: FontWeight.w900,
+          fontWeight: FontWeight.w700,
           height: 1.1,
         ),
       ),

lib/pages/auth/auth_legal_links.dart

@@ -50,7 +50,7 @@ class _AuthLegalLinksState extends State<AuthLegalLinks> {
   Widget build(BuildContext context) {
     final l10n = AppLocalizations.of(context)!;
     final muted = TextStyle(color: AppColors.muted, fontSize: _legalFontSize, height: 1.6);
-    final link = muted.copyWith(color: AppColors.blue);
+    final link = muted.copyWith(color: AppColors.brandRed);
     return Text.rich(
       TextSpan(
         style: muted,

lib/pages/auth/auth_view.dart

@@ -24,18 +24,14 @@ part 'auth_widgets.dart';
 part 'auth_form_widgets.dart';
 
 const double _minTapTarget = 44;
-const double _brandMarkSize = 72;
+const double _brandMarkSize = 88;
 const double _compactBrandMarkSize = 48;
-const double _brandMarkRadius = 20;
+const double _brandMarkRadius = 26;
 const double _compactBrandMarkRadius = 14;
-const double _landingLogoTopGap = 28;
 const String _appLogoAsset = 'assets/icon/fruitshorts.png';
 const double _contentMaxWidth = 440;
-// Auth keeps its approved 20px card silhouette.
-const double _cardRadius = AppDimens.authCardRadius;
-const double _cardPadding = 20;
 const double _fieldHeight = 52;
-const double _fieldRadius = 14;
+const double _fieldRadius = 12;
 const double _fieldBorderWidth = 1;
 const double _buttonHeight = 50;
 const double _buttonRadius = 25;
@@ -47,14 +43,11 @@ const double _bottomContentPadding = 28;
 const double _compactTopContentPadding = 40;
 const double _compactHeightBreakpoint = 720;
 const double _compactBrandGap = 16;
-const double _glowSize = 280;
-const double _warmGlowOpacity = 0.18;
-const double _entryButtonHeight = 50;
-const double _entryButtonRadius = 25;
+const double _entryButtonHeight = 52;
+const double _entryButtonRadius = 26;
 const double _entryButtonFontSize = 15;
 const double _entryIconSize = 20;
 const Duration _enterDuration = Duration(milliseconds: 220);
-const Duration _segmentDuration = Duration(milliseconds: 160);
 
 Widget _brandMarkWidget({
   Key? key,
@@ -267,45 +260,53 @@ class _AuthPageState extends State<AuthPage> {
               child: IgnorePointer(
                 child: DecoratedBox(
                   key: Key('auth-page-background'),
-                  decoration: BoxDecoration(gradient: AppTheme.pageGradient),
-                ),
-              ),
-            ),
-            Positioned(
-              top: -90,
-              right: -70,
-              width: _glowSize,
-              height: _glowSize,
-              child: IgnorePointer(
-                child: Container(
-                  key: const Key('auth-background-glow'),
                   decoration: BoxDecoration(
-                    shape: BoxShape.circle,
-                    gradient: RadialGradient(
+                    gradient: LinearGradient(
+                      begin: Alignment.topCenter,
+                      end: Alignment.bottomCenter,
                       colors: [
-                        AppColors.surfaceTop,
-                        AppColors.surfaceTop.withValues(alpha: 0),
+                        AppColors.followingGlow,
+                        AppColors.followingGlowMid,
+                        AppColors.appBackground,
                       ],
+                      stops: [0, 0.14, 0.3],
                     ),
                   ),
                 ),
               ),
             ),
-            Positioned(
-              left: -110,
-              bottom: -90,
-              width: _glowSize,
-              height: _glowSize,
+            // 全屏海报背景：压暗保证文字可读，顶部再叠品牌红光。
+            Positioned.fill(
+              child: IgnorePointer(child: _AuthPosterBackdrop()),
+            ),
+            const Positioned.fill(
               child: IgnorePointer(
-                child: Container(
-                  key: const Key('auth-background-warm-glow'),
+                child: DecoratedBox(
+                  key: Key('auth-poster-scrim'),
                   decoration: BoxDecoration(
-                    shape: BoxShape.circle,
-                    gradient: RadialGradient(
+                    gradient: LinearGradient(
+                      begin: Alignment.topCenter,
+                      end: Alignment.bottomCenter,
                       colors: [
-                        AppColors.gold.withValues(alpha: _warmGlowOpacity),
-                        AppColors.gold.withValues(alpha: 0),
+                        Color(0x66000000),
+                        Color(0x14000000),
+                        Color(0xE0000000),
                       ],
+                      stops: [0, 0.42, 1],
+                    ),
+                  ),
+                ),
+              ),
+            ),
+            const Positioned.fill(
+              child: IgnorePointer(
+                child: DecoratedBox(
+                  key: Key('auth-red-glow'),
+                  decoration: BoxDecoration(
+                    gradient: RadialGradient(
+                      center: Alignment(0, -1.15),
+                      radius: 1.3,
+                      colors: [AppColors.primaryBorder, AppColors.transparent],
                     ),
                   ),
                 ),
@@ -347,7 +348,11 @@ class _AuthPageState extends State<AuthPage> {
                               constraints: const BoxConstraints(
                                 maxWidth: _contentMaxWidth,
                               ),
-                              child: _content(l10n, compact: compact),
+                              child: _content(
+                                l10n,
+                                compact: compact,
+                                minHeight: minHeight,
+                              ),
                             ),
                           ),
                         ),
@@ -387,7 +392,11 @@ class _AuthPageState extends State<AuthPage> {
     );
   }
 
-  Widget _content(AppLocalizations l10n, {required bool compact}) =>
+  Widget _content(
+    AppLocalizations l10n, {
+    required bool compact,
+    required double minHeight,
+  }) =>
       TweenAnimationBuilder<double>(
         key: const Key('auth-enter-animation'),
         tween: Tween(begin: 0, end: 1),
@@ -409,15 +418,18 @@ class _AuthPageState extends State<AuthPage> {
                   _authCard(l10n),
                 ],
               )
-            : _landing(l10n),
+            : _landing(l10n, minHeight: minHeight),
       );
 
-  Widget _landing(AppLocalizations l10n) => Column(
+  /// 落地页内容需要有限高度才能用 Spacer 三段分割，这里显式钉住可用高度。
+  Widget _landing(AppLocalizations l10n, {required double minHeight}) =>
+      SizedBox(
+        height: minHeight,
+        child: Column(
     key: const Key('auth-landing'),
-    mainAxisAlignment: MainAxisAlignment.start,
     crossAxisAlignment: CrossAxisAlignment.stretch,
     children: [
-      const SizedBox(height: _landingLogoTopGap),
+      const Spacer(flex: 5),
       Center(
         child: _brandMarkWidget(
           key: const Key('auth-brand-logo'),
@@ -425,24 +437,19 @@ class _AuthPageState extends State<AuthPage> {
           radius: _brandMarkRadius,
         ),
       ),
-      const SizedBox(height: 16),
+      const SizedBox(height: 10),
       Text(
         l10n.fruitShortsBrand,
         textAlign: TextAlign.center,
         style: const TextStyle(
           fontFamily: 'Outfit',
           color: AppColors.onSurface,
-          fontSize: 24,
-          fontWeight: FontWeight.w900,
+          fontSize: 26,
+          fontWeight: FontWeight.w700,
+          letterSpacing: 2,
         ),
       ),
-      const SizedBox(height: 6),
-      Text(
-        l10n.authLandingSubtitle,
-        textAlign: TextAlign.center,
-        style: const TextStyle(color: AppColors.muted, fontSize: 13),
-      ),
-      const SizedBox(height: 28),
+      const Spacer(flex: 3),
       _AuthEntryButton(
         key: const Key('auth-entry-phone'),
         label: l10n.authPhoneSignIn,
@@ -458,10 +465,12 @@ class _AuthPageState extends State<AuthPage> {
         primary: false,
         onTap: () => setState(() => _emailEntryOpen = true),
       ),
-      const SizedBox(height: 18),
-      const AuthLegalLinks(),
-    ],
-  );
+      const SizedBox(height: 14),
+      const Opacity(opacity: 0.75, child: AuthLegalLinks()),
+      const Spacer(flex: 6),
+        ],
+      ),
+      );
 
   Future<void> _openPhoneSheet() async {
     final signedIn = await showPhoneAuthSheet(
@@ -526,15 +535,15 @@ class _AuthEntryButton extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final background = primary ? AppColors.blue : AppColors.card;
+    // 主按钮纯品牌红；次按钮为无边框深色玻璃（白 6%），Apple 风格。
+    final background = primary
+        ? AppColors.brandRed
+        : Colors.white.withValues(alpha: 0.06);
     final foreground = primary ? AppColors.onPrimary : AppColors.onSurface;
     return Material(
       color: background,
       shape: RoundedRectangleBorder(
         borderRadius: BorderRadius.circular(_entryButtonRadius),
-        side: primary
-            ? BorderSide.none
-            : const BorderSide(color: AppColors.border),
       ),
       clipBehavior: Clip.antiAlias,
       child: InkWell(
@@ -556,7 +565,7 @@ class _AuthEntryButton extends StatelessWidget {
                   style: TextStyle(
                     color: foreground,
                     fontSize: _entryButtonFontSize,
-                    fontWeight: FontWeight.w800,
+                    fontWeight: FontWeight.w600,
                   ),
                 ),
               ),
@@ -567,3 +576,18 @@ class _AuthEntryButton extends StatelessWidget {
     );
   }
 }
+
+/// 登录页全屏海报背景（单张，无拼缝）。
+class _AuthPosterBackdrop extends StatelessWidget {
+  const _AuthPosterBackdrop();
+
+  @override
+  Widget build(BuildContext context) {
+    return Image.asset(
+      key: const Key('auth-poster-backdrop'),
+      'assets/auth/bg_3.jpg',
+      fit: BoxFit.cover,
+      alignment: Alignment.center,
+    );
+  }
+}

lib/pages/auth/auth_widgets.dart

@@ -70,52 +70,45 @@ class _AuthCard extends StatelessWidget {
   Widget build(BuildContext context) {
     final l10n = state.l10n;
     final status = state.status;
-    return Container(
+    // 不再做卡片盒子，表单直接排在红光晕背景上。
+    return Column(
       key: const Key('auth-card'),
-      padding: const EdgeInsets.all(_cardPadding),
-      decoration: BoxDecoration(
-        color: AppColors.card,
-        borderRadius: BorderRadius.circular(_cardRadius),
-        border: Border.all(color: AppColors.border),
-      ),
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.stretch,
-        children: [
-          _AuthModeSwitch(
-            l10n: l10n,
-            signUpMode: status.signUpMode,
-            busy: status.busy,
-            onSelected: callbacks.onModeSelected,
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: [
+        _AuthModeSwitch(
+          l10n: l10n,
+          signUpMode: status.signUpMode,
+          busy: status.busy,
+          onSelected: callbacks.onModeSelected,
+        ),
+        const SizedBox(height: 24),
+        Text(
+          status.signUpMode ? l10n.authSignUpTitle : l10n.authSignInTitle,
+          style: const TextStyle(
+            color: AppColors.onSurface,
+            fontSize: 24,
+            fontWeight: FontWeight.w600,
+            height: 1.2,
           ),
-          const SizedBox(height: 22),
-          Text(
-            status.signUpMode ? l10n.authSignUpTitle : l10n.authSignInTitle,
-            style: const TextStyle(
-              color: AppColors.onSurface,
-              fontSize: 25,
-              fontWeight: FontWeight.w800,
-              height: 1.2,
-            ),
+        ),
+        const SizedBox(height: 6),
+        Text(
+          status.signUpMode ? l10n.authSignUpSubtitle : l10n.authSubtitle,
+          style: const TextStyle(
+            color: AppColors.muted,
+            fontSize: AppDimens.body,
+            height: 1.45,
           ),
-          const SizedBox(height: 6),
-          Text(
-            status.signUpMode ? l10n.authSignUpSubtitle : l10n.authSubtitle,
-            style: const TextStyle(
-              color: AppColors.muted,
-              fontSize: AppDimens.body,
-              height: 1.45,
-            ),
-          ),
-          const SizedBox(height: 22),
-          _AuthFields(state: state, callbacks: callbacks),
-          if (status.errorMessage != null) ...[
-            const SizedBox(height: 14),
-            _AuthError(message: status.errorMessage!),
-          ],
-          const SizedBox(height: 22),
-          _AuthSubmitButton(state: state, onSubmit: callbacks.onSubmit),
+        ),
+        const SizedBox(height: 20),
+        _AuthFields(state: state, callbacks: callbacks),
+        if (status.errorMessage != null) ...[
+          const SizedBox(height: 14),
+          _AuthError(message: status.errorMessage!),
         ],
-      ),
+        const SizedBox(height: 22),
+        _AuthSubmitButton(state: state, onSubmit: callbacks.onSubmit),
+      ],
     );
   }
 }
@@ -135,47 +128,23 @@ class _AuthModeSwitch extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return TextButton(
+    return Row(
       key: const Key('auth-switch-mode'),
-      onPressed: busy ? null : () => onSelected(!signUpMode),
-      style: TextButton.styleFrom(
-        minimumSize: const Size(0, _minTapTarget),
-        padding: EdgeInsets.zero,
-        overlayColor: AppColors.transparent,
-        splashFactory: NoSplash.splashFactory,
-        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(22)),
-      ),
-      child: Container(
-        height: 36,
-        padding: const EdgeInsets.all(2),
-        decoration: BoxDecoration(
-          color: AppColors.raised,
-          borderRadius: BorderRadius.circular(18),
+      children: [
+        _ModeTab(
+          segmentKey: const Key('auth-mode-sign-in'),
+          label: l10n.signIn,
+          selected: !signUpMode,
+          onTap: busy ? null : () => onSelected(false),
         ),
-        child: Row(
-          children: [
-            Expanded(
-              child: _ModeSegment(
-                segmentKey: const Key('auth-mode-sign-in'),
-                label: l10n.signIn,
-                hiddenLabel: l10n.authSwitchToSignIn,
-                selected: !signUpMode,
-                onTap: busy ? null : () => onSelected(false),
-              ),
-            ),
-            const SizedBox(width: 4),
-            Expanded(
-              child: _ModeSegment(
-                segmentKey: const Key('auth-mode-sign-up'),
-                label: l10n.signUp,
-                hiddenLabel: l10n.authSwitchToSignUp,
-                selected: signUpMode,
-                onTap: busy ? null : () => onSelected(true),
-              ),
-            ),
-          ],
+        const SizedBox(width: AppDimens.followingSegmentGap),
+        _ModeTab(
+          segmentKey: const Key('auth-mode-sign-up'),
+          label: l10n.signUp,
+          selected: signUpMode,
+          onTap: busy ? null : () => onSelected(true),
         ),
-      ),
+      ],
     );
   }
 }

lib/pages/auth/phone_auth_sheet.dart

@@ -8,10 +8,10 @@ import 'package:provider/provider.dart';
 
 import '../../core/data/remote/api_client.dart';
 import '../../core/data/services/auth_controller.dart';
-import '../../core/formatting/error_text.dart';
 import '../../core/platform/haptics.dart';
 import '../../core/platform/keyboard_inset.dart';
 import '../../core/theme/app_colors.dart';
+import '../../core/widgets/app_glow_panel.dart';
 import '../../core/widgets/centered_toast.dart';
 import '../../l10n/app_localizations.dart';
 
@@ -181,7 +181,7 @@ class _PhoneAuthSheetState extends State<PhoneAuthSheet> {
       ).showSnackBar(SnackBar(content: Text(l10n.authCodeSent)));
       _codeFocus.requestFocus();
     } on ApiException catch (error) {
-      failureMessage = userFacingApiMessage(l10n, error.code, error.message);
+      failureMessage = error.message;
     } catch (_) {
       failureMessage = l10n.authNetworkError;
     } finally {
@@ -229,7 +229,7 @@ class _PhoneAuthSheetState extends State<PhoneAuthSheet> {
       }
       if (mounted) Navigator.of(context).pop(true);
     } on ApiException catch (error) {
-      failureMessage = userFacingApiMessage(l10n, error.code, error.message);
+      failureMessage = error.message;
     } catch (_) {
       failureMessage = l10n.authNetworkError;
     } finally {
@@ -253,15 +253,15 @@ class _PhoneAuthSheetState extends State<PhoneAuthSheet> {
     final bottom = effectiveKeyboardInset(context, _keyboardInset);
     return Padding(
       padding: EdgeInsets.only(bottom: bottom),
-      child: Container(
-        key: const Key('phone-auth-sheet'),
-        decoration: const BoxDecoration(
-          color: AppColors.card,
-          borderRadius: BorderRadius.vertical(
-            top: Radius.circular(_sheetRadius),
-          ),
+      child: AppGlowPanel(
+        borderRadius: const BorderRadius.vertical(
+          top: Radius.circular(_sheetRadius),
         ),
-        child: SingleChildScrollView(
+        border: false,
+        child: Container(
+          key: const Key('phone-auth-sheet'),
+          decoration: const BoxDecoration(color: AppColors.transparent),
+          child: SingleChildScrollView(
           controller: _scrollController,
           padding: const EdgeInsets.fromLTRB(22, 10, 22, 26),
           child: Column(
@@ -314,6 +314,7 @@ class _PhoneAuthSheetState extends State<PhoneAuthSheet> {
             ],
           ),
         ),
+        ),
       ),
     );
   }
@@ -404,7 +405,7 @@ class _PhoneAuthSheetState extends State<PhoneAuthSheet> {
       key: const Key('auth-phone-submit'),
       onPressed: _submitting ? null : _submit,
       style: FilledButton.styleFrom(
-        backgroundColor: AppColors.blue,
+        backgroundColor: AppColors.brandRed,
         foregroundColor: AppColors.onPrimary,
         shape: RoundedRectangleBorder(
           borderRadius: BorderRadius.circular(_buttonHeight / 2),
@@ -440,7 +441,7 @@ class _PhoneAuthSheetState extends State<PhoneAuthSheet> {
     ),
     focusedBorder: OutlineInputBorder(
       borderRadius: BorderRadius.circular(_fieldRadius),
-      borderSide: const BorderSide(color: AppColors.blue, width: 1.5),
+      borderSide: const BorderSide(color: AppColors.brandRed, width: 1.5),
     ),
   );
 }

lib/pages/discover/discover_view.dart

@@ -23,30 +23,18 @@ import '../../core/widgets/catalog_debug_info.dart';
 import '../../core/widgets/catalog_endpoint_editor.dart';
 import '../../core/widgets/empty_state.dart';
 import '../../l10n/app_localizations.dart';
-import '../filter/filter_page.dart';
-import '../new_releases/new_releases_page.dart';
 import '../player/open_player.dart';
-import '../ranking/ranking_page.dart';
-import '../reserve/reserve_page.dart';
 import 'discover_binding.dart';
 import 'discover_logic.dart';
 import 'discover_types.dart';
+import 'widgets/discover_category_tab.dart';
 import 'widgets/discover_header.dart';
 import 'widgets/discover_search_results.dart';
+import 'widgets/discover_toolbar.dart';
 import 'widgets/drama_grid.dart';
 
-const Color _filterIconColor = AppColors.blueSoft;
-const Color _newIconColor = AppColors.blueSoft;
-const double _toolbarHeight = 36;
-const double _toolbarGap = 10;
-const double _toolbarRadius = 10;
 const double _categoryTabHeight = 44;
 const double _categoryTabGap = 20;
-const double _categorySelectedFontSize = 16;
-const double _categoryFontSize = 15;
-const double _categoryUnderlineWidth = 20;
-const double _categoryUnderlineHeight = 3;
-const double _categoryUnderlineStrokeWidth = 2;
 const double _stickyHeaderHeight = 44;
 const Duration _stickyHeaderTransition = Duration(milliseconds: 160);
 const Duration _categoryScrollDuration = Duration(milliseconds: 200);
@@ -295,7 +283,7 @@ class _DiscoverPageState extends State<DiscoverPage> {
   List<Widget> _theaterBlocks(AppLocalizations l10n) {
     final dramas = theater.dramas;
     return [
-      _toolbar(l10n),
+      _toolbar(),
       if (dramas.isEmpty)
         Padding(
           padding: const EdgeInsets.symmetric(vertical: 40),
@@ -318,6 +306,16 @@ class _DiscoverPageState extends State<DiscoverPage> {
               child: CircularProgressIndicator(strokeWidth: 2),
             ),
           ),
+        )
+      else if (dramas.isNotEmpty && !theater.hasMore)
+        Padding(
+          key: const Key('paged-list-no-more'),
+          padding: const EdgeInsets.symmetric(vertical: 16),
+          child: Text(
+            l10n.noMoreItems,
+            textAlign: TextAlign.center,
+            style: const TextStyle(color: AppColors.textHint, fontSize: 12),
+          ),
         ),
     ];
   }
@@ -335,8 +333,7 @@ class _DiscoverPageState extends State<DiscoverPage> {
         child: Row(
           mainAxisSize: MainAxisSize.min,
           children: [
-            _categoryTab(
-              key: const Key('theater-category-all'),
+            DiscoverCategoryTab(
               anchorKey: _anchorFor('all'),
               id: 'all',
               label: l10n.all,
@@ -345,8 +342,7 @@ class _DiscoverPageState extends State<DiscoverPage> {
             ),
             for (final category in categories.categories) ...[
               const SizedBox(width: _categoryTabGap),
-              _categoryTab(
-                key: Key('theater-category-${category.id}'),
+              DiscoverCategoryTab(
                 anchorKey: _anchorFor(category.id),
                 id: category.id,
                 label: category.name,
@@ -360,52 +356,6 @@ class _DiscoverPageState extends State<DiscoverPage> {
     );
   }
 
-  Widget _categoryTab({
-    required Key key,
-    required GlobalKey anchorKey,
-    required String id,
-    required String label,
-    required bool selected,
-    required VoidCallback onTap,
-  }) {
-    return KeyedSubtree(
-      key: anchorKey,
-      child: GestureDetector(
-        key: key,
-        behavior: HitTestBehavior.opaque,
-        onTap: onTap,
-        child: Column(
-          mainAxisSize: MainAxisSize.min,
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            Text(
-              label,
-              maxLines: 1,
-              style: TextStyle(
-                color: selected ? AppColors.onSurface : AppColors.muted,
-                fontSize: selected
-                    ? _categorySelectedFontSize
-                    : _categoryFontSize,
-                fontWeight: selected ? FontWeight.w800 : FontWeight.w500,
-              ),
-            ),
-            const SizedBox(height: 4),
-            CustomPaint(
-              key: Key('theater-category-underline-$id'),
-              size: const Size(
-                _categoryUnderlineWidth,
-                _categoryUnderlineHeight,
-              ),
-              painter: CategoryUnderlinePainter(
-                color: selected ? AppColors.blue : AppColors.transparent,
-              ),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
   GlobalKey _anchorFor(String id) {
     return _categoryAnchors.putIfAbsent(id, GlobalKey.new);
   }
@@ -444,97 +394,8 @@ class _DiscoverPageState extends State<DiscoverPage> {
     return true;
   }
 
-  Widget _toolbar(AppLocalizations l10n) {
-    return Padding(
-      padding: const EdgeInsets.fromLTRB(14, 2, 14, 12),
-      child: Row(
-        children: [
-          Expanded(
-            child: _toolButton(
-              key: const Key('theater-toolbar-filter'),
-              icon: Icons.tune_rounded,
-              color: _filterIconColor,
-              label: l10n.filter,
-              onTap: () => _openPage(context, const FilterPage()),
-            ),
-          ),
-          const SizedBox(width: _toolbarGap),
-          Expanded(
-            child: _toolButton(
-              key: const Key('theater-toolbar-ranking'),
-              icon: Icons.local_fire_department_rounded,
-              color: AppColors.blue,
-              label: l10n.rankingTab,
-              onTap: () => _openPage(context, const RankingPage()),
-            ),
-          ),
-          const SizedBox(width: _toolbarGap),
-          Expanded(
-            child: _toolButton(
-              key: const Key('theater-toolbar-new'),
-              icon: Icons.play_circle_fill_rounded,
-              color: _newIconColor,
-              label: l10n.newDramas,
-              onTap: () => _openPage(context, const NewReleasesPage()),
-            ),
-          ),
-          const SizedBox(width: _toolbarGap),
-          Expanded(
-            child: _toolButton(
-              key: const Key('theater-toolbar-reserve'),
-              icon: Icons.calendar_month_rounded,
-              color: AppColors.blue,
-              label: l10n.reserve,
-              onTap: () => _openPage(context, const ReservePage()),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-
-  Widget _toolButton({
-    required Key key,
-    required IconData icon,
-    required Color color,
-    required String label,
-    required VoidCallback onTap,
-  }) {
-    return Material(
-      color: AppColors.card,
-      borderRadius: BorderRadius.circular(_toolbarRadius),
-      child: InkWell(
-        key: key,
-        onTap: onTap,
-        borderRadius: BorderRadius.circular(_toolbarRadius),
-        child: Container(
-          height: _toolbarHeight,
-          decoration: BoxDecoration(
-            borderRadius: BorderRadius.circular(_toolbarRadius),
-            border: Border.all(color: AppColors.border),
-          ),
-          child: Row(
-            mainAxisAlignment: MainAxisAlignment.center,
-            children: [
-              Icon(icon, size: 16, color: color),
-              const SizedBox(width: 4),
-              Flexible(
-                child: Text(
-                  label,
-                  maxLines: 1,
-                  overflow: TextOverflow.ellipsis,
-                  style: const TextStyle(
-                    color: AppColors.onSurface,
-                    fontSize: 13,
-                    fontWeight: FontWeight.w600,
-                  ),
-                ),
-              ),
-            ],
-          ),
-        ),
-      ),
-    );
+  Widget _toolbar() {
+    return DiscoverToolbar(onOpen: (page) => _openPage(context, page));
   }
 
   void _openPage(BuildContext context, Widget page) {
@@ -601,27 +462,3 @@ class _DiscoverPageState extends State<DiscoverPage> {
     AppRootTab.mine => DiscoverPageAction.mine,
   };
 }
-
-/// 分类 tab 的弧形选中线。
-class CategoryUnderlinePainter extends CustomPainter {
-  const CategoryUnderlinePainter({required this.color});
-
-  final Color color;
-
-  @override
-  void paint(Canvas canvas, Size size) {
-    final paint = Paint()
-      ..color = color
-      ..style = PaintingStyle.stroke
-      ..strokeWidth = _categoryUnderlineStrokeWidth
-      ..strokeCap = StrokeCap.round;
-    final path = Path()
-      ..moveTo(1, 1)
-      ..quadraticBezierTo(size.width / 2, size.height + 1, size.width - 1, 1);
-    canvas.drawPath(path, paint);
-  }
-
-  @override
-  bool shouldRepaint(covariant CategoryUnderlinePainter oldDelegate) =>
-      color != oldDelegate.color;
-}

lib/pages/discover/search_page.dart

@@ -139,7 +139,7 @@ class _SearchPageState extends State<SearchPage> {
             color: AppColors.textSecondary,
             size: 18,
           ),
-          const SizedBox(width: AppDimens.spaceSm),
+          const SizedBox(width: 2),
           Expanded(
             child: TextField(
               key: const Key('discover-search'),

lib/pages/discover/widgets/discover_category_tab.dart

@@ -0,0 +1,89 @@
+// Author: fruit.com.cn
+// 剧场顶部分类标签和选中下划线。
+
+import 'package:flutter/material.dart';
+
+import '../../../core/theme/app_colors.dart';
+
+const double _selectedFontSize = 16;
+const double _fontSize = 15;
+const double _underlineWidth = 20;
+const double _underlineHeight = 3;
+const double _underlineStrokeWidth = 2;
+
+/// 一个可横向滚动的分类标签。
+class DiscoverCategoryTab extends StatelessWidget {
+  const DiscoverCategoryTab({
+    super.key,
+    required this.id,
+    required this.anchorKey,
+    required this.label,
+    required this.selected,
+    required this.onTap,
+  });
+
+  final String id;
+  final GlobalKey anchorKey;
+  final String label;
+  final bool selected;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return KeyedSubtree(
+      key: anchorKey,
+      child: GestureDetector(
+        key: Key('theater-category-$id'),
+        behavior: HitTestBehavior.opaque,
+        onTap: onTap,
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Text(
+              label,
+              maxLines: 1,
+              style: TextStyle(
+                color: selected ? AppColors.onSurface : AppColors.muted,
+                fontSize: selected ? _selectedFontSize : _fontSize,
+                fontWeight: selected ? FontWeight.w800 : FontWeight.w500,
+              ),
+            ),
+            const SizedBox(height: 4),
+            CustomPaint(
+              key: Key('theater-category-underline-$id'),
+              size: const Size(_underlineWidth, _underlineHeight),
+              painter: CategoryUnderlinePainter(
+                color: selected ? AppColors.blue : AppColors.transparent,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+/// 分类 tab 的弧形选中线。
+class CategoryUnderlinePainter extends CustomPainter {
+  const CategoryUnderlinePainter({required this.color});
+
+  final Color color;
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    final paint = Paint()
+      ..color = color
+      ..style = PaintingStyle.stroke
+      ..strokeWidth = _underlineStrokeWidth
+      ..strokeCap = StrokeCap.round;
+    final path = Path()
+      ..moveTo(1, 1)
+      ..quadraticBezierTo(size.width / 2, size.height + 1, size.width - 1, 1);
+    canvas.drawPath(path, paint);
+  }
+
+  @override
+  bool shouldRepaint(covariant CategoryUnderlinePainter oldDelegate) =>
+      color != oldDelegate.color;
+}

lib/pages/discover/widgets/discover_toolbar.dart

@@ -0,0 +1,119 @@
+// Author: fruit.com.cn
+// 剧场页筛选、排行、新剧、预约四个入口。
+
+import 'package:flutter/material.dart';
+
+import '../../../core/theme/app_colors.dart';
+import '../../../l10n/app_localizations.dart';
+import '../../filter/filter_page.dart';
+import '../../new_releases/new_releases_page.dart';
+import '../../ranking/ranking_page.dart';
+import '../../reserve/reserve_page.dart';
+
+const double _toolbarHeight = 36;
+const double _toolbarGap = 10;
+const double _toolbarRadius = 10;
+const Color _filterIconColor = AppColors.blueSoft;
+const Color _newIconColor = AppColors.blueSoft;
+
+/// 剧场工具条。点按后由调用方打开对应页面。
+class DiscoverToolbar extends StatelessWidget {
+  const DiscoverToolbar({super.key, required this.onOpen});
+
+  final void Function(Widget page) onOpen;
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = AppLocalizations.of(context)!;
+    return Padding(
+      padding: const EdgeInsets.fromLTRB(14, 2, 14, 12),
+      child: Row(
+        children: [
+          Expanded(
+            child: _button(
+              key: const Key('theater-toolbar-filter'),
+              icon: Icons.tune_rounded,
+              color: _filterIconColor,
+              label: l10n.filter,
+              onTap: () => onOpen(const FilterPage()),
+            ),
+          ),
+          const SizedBox(width: _toolbarGap),
+          Expanded(
+            child: _button(
+              key: const Key('theater-toolbar-ranking'),
+              icon: Icons.local_fire_department_rounded,
+              color: AppColors.blue,
+              label: l10n.rankingTab,
+              onTap: () => onOpen(const RankingPage()),
+            ),
+          ),
+          const SizedBox(width: _toolbarGap),
+          Expanded(
+            child: _button(
+              key: const Key('theater-toolbar-new'),
+              icon: Icons.play_circle_fill_rounded,
+              color: _newIconColor,
+              label: l10n.newDramas,
+              onTap: () => onOpen(const NewReleasesPage()),
+            ),
+          ),
+          const SizedBox(width: _toolbarGap),
+          Expanded(
+            child: _button(
+              key: const Key('theater-toolbar-reserve'),
+              icon: Icons.calendar_month_rounded,
+              color: AppColors.blue,
+              label: l10n.reserve,
+              onTap: () => onOpen(const ReservePage()),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _button({
+    required Key key,
+    required IconData icon,
+    required Color color,
+    required String label,
+    required VoidCallback onTap,
+  }) {
+    return Material(
+      color: AppColors.card,
+      borderRadius: BorderRadius.circular(_toolbarRadius),
+      child: InkWell(
+        key: key,
+        onTap: onTap,
+        borderRadius: BorderRadius.circular(_toolbarRadius),
+        child: Container(
+          height: _toolbarHeight,
+          decoration: BoxDecoration(
+            borderRadius: BorderRadius.circular(_toolbarRadius),
+            border: Border.all(color: AppColors.border),
+          ),
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              Icon(icon, size: 16, color: color),
+              const SizedBox(width: 4),
+              Flexible(
+                child: Text(
+                  label,
+                  maxLines: 1,
+                  overflow: TextOverflow.ellipsis,
+                  style: const TextStyle(
+                    color: AppColors.onSurface,
+                    fontSize: 13,
+                    fontWeight: FontWeight.w600,
+                  ),
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/pages/discover/widgets/drama_grid.dart

@@ -96,9 +96,9 @@ class DramaGridCard extends StatelessWidget {
         children: [
           _cover(),
           const SizedBox(height: _titleGap),
-          _title(),
+          _title(context),
           const SizedBox(height: _tagsGap),
-          _tags(),
+          _tags(context),
         ],
       ),
     );
@@ -151,9 +151,9 @@ class DramaGridCard extends StatelessWidget {
     );
   }
 
-  Widget _title() {
+  Widget _title(BuildContext context) {
     return Text(
-      drama.title,
+      drama.localizedTitle(Localizations.localeOf(context).languageCode),
       key: Key('home-drama-title-${drama.id}'),
       maxLines: 2,
       overflow: TextOverflow.ellipsis,
@@ -166,8 +166,8 @@ class DramaGridCard extends StatelessWidget {
     );
   }
 
-  Widget _tags() {
-    final tags = _tagValues();
+  Widget _tags(BuildContext context) {
+    final tags = _tagValues(context);
     if (tags.isEmpty) return const SizedBox.shrink();
     return Wrap(
       spacing: 6,
@@ -193,7 +193,9 @@ class DramaGridCard extends StatelessWidget {
     );
   }
 
-  List<String> _tagValues() {
+  List<String> _tagValues(BuildContext context) {
+    final localized = drama.localizedTypeLabels(Localizations.localeOf(context).languageCode);
+    if (localized.isNotEmpty) return localized.take(3).toList(growable: false);
     final result = <String>[];
     for (final value in [drama.genre, drama.category]) {
       for (final part in value.split(_tagSplitter)) {

lib/pages/discover/widgets/search_result_card.dart

@@ -16,7 +16,7 @@ class SearchResultCard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final tags = _tags();
+    final tags = _tags(context);
     return Material(
       key: Key('search-result-card-${drama.id}'),
       color: AppColors.transparent,
@@ -60,7 +60,7 @@ class SearchResultCard extends StatelessWidget {
             ),
             const SizedBox(height: AppDimens.searchResultTitleGap),
             Text(
-              drama.title,
+              drama.localizedTitle(Localizations.localeOf(context).languageCode),
               key: Key('search-result-title-${drama.id}'),
               maxLines: 2,
               overflow: TextOverflow.ellipsis,
@@ -92,7 +92,9 @@ class SearchResultCard extends StatelessWidget {
     );
   }
 
-  List<String> _tags() {
+  List<String> _tags(BuildContext context) {
+    final localized = drama.localizedTypeLabels(Localizations.localeOf(context).languageCode);
+    if (localized.isNotEmpty) return localized.take(3).toList(growable: false);
     final seen = <String>{};
     return [drama.genre, drama.category]
         .expand((value) => value.split(RegExp(r'[,/、·]')))

lib/pages/downloads/downloads_page.dart

@@ -16,6 +16,7 @@ import '../../core/platform/haptics.dart';
 import '../../core/theme/app_colors.dart';
 import '../../core/theme/app_dimens.dart';
 import '../../core/theme/app_theme.dart';
+import '../../core/widgets/app_glow_panel.dart';
 import '../../core/widgets/app_pull_to_refresh.dart';
 import '../../core/widgets/auth_gate.dart';
 import '../../core/widgets/empty_state.dart';
@@ -181,15 +182,15 @@ class _DownloadsBody extends StatelessWidget {
     final l10n = AppLocalizations.of(context)!;
     final confirmed = await showDialog<bool>(
       context: context,
-      builder: (dialogContext) => AlertDialog(
-        title: Text(l10n.clearDownloadsTitle),
-        content: Text(l10n.clearDownloadsMessage),
+      builder: (dialogContext) => AppGlowDialog(
+        title: l10n.clearDownloadsTitle,
+        content: l10n.clearDownloadsMessage,
         actions: [
           TextButton(
             onPressed: () => Navigator.of(dialogContext).pop(false),
             child: Text(l10n.cancel),
           ),
-          FilledButton(
+          TextButton(
             onPressed: () => Navigator.of(dialogContext).pop(true),
             child: Text(l10n.confirmClear),
           ),
@@ -435,7 +436,7 @@ class _LicenseTile extends StatelessWidget {
               minHeight: AppDimens.progressHeight,
               value: progress.clamp(0.0, 1.0),
               backgroundColor: AppColors.border,
-              valueColor: const AlwaysStoppedAnimation(AppColors.blueSoft),
+              valueColor: const AlwaysStoppedAnimation(AppColors.brandRed),
             ),
           ),
           if (license.expireAt != null) ...[

lib/pages/drama_detail/drama_detail_logic.dart

@@ -38,7 +38,6 @@ class DramaDetailLogic extends ChangeNotifier {
   int? continueIndex;
   WatchProgress? progress;
   String? progressError;
-  int _favoriteCountDelta = 0;
   bool _disposed = false;
 
   void notify() {
@@ -47,6 +46,7 @@ class DramaDetailLogic extends ChangeNotifier {
 
   /// 列表卡片只带一集可播预览，进详情时补一次完整剧集列表。
   Future<void> load(Future<Drama> Function() fetch) async {
+    favorites.applyServerCount(drama.id, drama.favoriteCount, notify: false);
     if (drama.detailLoaded) {
       await loadContinue();
       return;
@@ -57,6 +57,7 @@ class DramaDetailLogic extends ChangeNotifier {
     notify();
     try {
       drama = await fetch();
+      favorites.applyServerCount(drama.id, drama.favoriteCount);
       await loadContinue();
     } on ApiException catch (exception) {
       failed = true;
@@ -139,25 +140,12 @@ class DramaDetailLogic extends ChangeNotifier {
     await loadContinue();
   }
 
-  /// 详情页展示用的收藏数；没有服务端计数时继续保持缺省展示。
-  int? get adjustedFavoriteCount {
-    final base = drama.favoriteCount;
-    if (base == null) return null;
-    final adjusted = base + _favoriteCountDelta;
-    return adjusted < 0 ? 0 : adjusted;
-  }
+  /// 详情页展示用的收藏数，统一从全局 FavoriteController 读取。
+  int? get adjustedFavoriteCount => favorites.favoriteCountFor(drama);
 
-  /// 收藏切换：乐观状态由控制器负责回滚，这里只在成功后同步计数。
+  /// 收藏切换：状态与计数均由全局控制器维护。
   Future<bool> toggleFavorite() async {
-    final wasSaved = favorites.isSaved(drama.id);
-    final ok = await favorites.toggle(drama.id, card: drama);
-    if (!ok) return false;
-    final nowSaved = favorites.isSaved(drama.id);
-    if (nowSaved != wasSaved) {
-      _favoriteCountDelta += nowSaved ? 1 : -1;
-      notify();
-    }
-    return true;
+    return favorites.toggle(drama.id, card: drama);
   }
 
   @override

lib/pages/drama_detail/drama_detail_view.dart

@@ -163,8 +163,10 @@ class _DramaDetailPageState extends State<DramaDetailPage> {
               synopsis: localizedDramaSynopsis(l10n, drama),
             ),
           ),
-          if (_tagValues(drama).isNotEmpty)
-            SliverToBoxAdapter(child: DramaTags(tags: _tagValues(drama))),
+          if (_tagValues(context, drama).isNotEmpty)
+            SliverToBoxAdapter(
+              child: DramaTags(tags: _tagValues(context, drama)),
+            ),
           SliverToBoxAdapter(child: _episodes(l10n, drama, continueIndex)),
           const SliverToBoxAdapter(child: SizedBox(height: 24)),
         ],
@@ -396,11 +398,14 @@ class _DramaDetailPageState extends State<DramaDetailPage> {
   }
 
   Future<void> _toggleFavorite(AppLocalizations l10n) async {
-    if (!await ensureSignedIn(context)) return;
     if (!mounted) return;
     unawaited(context.read<Haptics>().lightImpact());
     final ok = await logic.toggleFavorite();
     if (ok || !mounted) return;
+    if (logic.favorites.lastErrorCode == 200007) {
+      await ensureSignedIn(context);
+      return;
+    }
     ScaffoldMessenger.of(
       context,
     ).showSnackBar(SnackBar(content: Text(l10n.favoriteToggleFailed)));
@@ -442,13 +447,20 @@ class _DramaDetailPageState extends State<DramaDetailPage> {
     return record.fraction;
   }
 
-  List<String> _tagValues(Drama drama) {
+  List<String> _tagValues(BuildContext context, Drama drama) {
+    final localized = drama.localizedTypeLabels(
+      Localizations.localeOf(context).languageCode,
+    );
     final result = <String>[];
-    for (final source in [drama.category, drama.genre]) {
-      for (final part in source.split(_tagSplitter)) {
-        final value = part.trim();
-        if (value.isNotEmpty && !result.contains(value)) result.add(value);
-        if (result.length == _maxTags) return result;
+    if (localized.isNotEmpty) {
+      result.addAll(localized.take(_maxTags));
+    } else {
+      for (final source in [drama.category, drama.genre]) {
+        for (final part in source.split(_tagSplitter)) {
+          final value = part.trim();
+          if (value.isNotEmpty && !result.contains(value)) result.add(value);
+          if (result.length == _maxTags) return result;
+        }
       }
     }
     final language = drama.language.trim();

lib/pages/drama_detail/widgets/drama_detail_bottom_bar.dart

@@ -95,7 +95,7 @@ class DramaResumeBar extends StatelessWidget {
             value: fraction,
             minHeight: 3,
             backgroundColor: AppColors.border,
-            valueColor: const AlwaysStoppedAnimation(AppColors.blue),
+            valueColor: const AlwaysStoppedAnimation(AppColors.brandRed),
           ),
         ),
         if (label != null) ...[

lib/pages/drama_detail/widgets/drama_detail_header.dart

@@ -5,7 +5,6 @@ import 'package:flutter/material.dart';
 import '../../../core/data/models/drama.dart';
 import '../../../core/formatting/localized_content.dart';
 import '../../../core/theme/app_colors.dart';
-import '../../../core/theme/app_theme.dart';
 import '../../../core/widgets/remote_image.dart';
 import '../../../core/widgets/subpage_header.dart';
 import '../../../l10n/app_localizations.dart';
@@ -54,7 +53,18 @@ class DramaDetailHeader extends StatelessWidget {
   Widget build(BuildContext context) {
     return Container(
       key: const Key('detail-hero'),
-      decoration: const BoxDecoration(gradient: AppTheme.pageGradient),
+      decoration: const BoxDecoration(
+        gradient: LinearGradient(
+          begin: Alignment.topCenter,
+          end: Alignment.bottomCenter,
+          colors: [
+            AppColors.followingGlow,
+            AppColors.followingGlowMid,
+            AppColors.appBackground,
+          ],
+          stops: [0, 0.14, 0.3],
+        ),
+      ),
       child: SafeArea(
         bottom: false,
         child: Padding(

lib/pages/drama_detail/widgets/drama_episode_states.dart

@@ -94,7 +94,7 @@ class _DramaEpisodesLoadingState extends State<DramaEpisodesLoading>
               opacity: _opacity,
               child: Container(
                 decoration: BoxDecoration(
-                  color: AppColors.raised,
+                  color: AppColors.skeletonMedia,
                   borderRadius: BorderRadius.circular(_radius),
                 ),
               ),

lib/pages/favorites/favorites_page.dart

@@ -6,7 +6,6 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
 import '../../core/data/models/drama.dart';
-import '../../core/data/services/auth_controller.dart';
 import '../../core/data/services/favorite_controller.dart';
 import '../../core/formatting/count_format.dart';
 import '../../core/formatting/error_text.dart';
@@ -77,11 +76,6 @@ class _FavoritesContentState extends State<FavoritesContent> {
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();
-    final signedIn = context.watch<AuthController>().isSignedIn;
-    if (!signedIn) {
-      _requested = false;
-      return;
-    }
     if (_requested) return;
     _requested = true;
     final favorites = context.read<FavoriteController>();
@@ -93,7 +87,6 @@ class _FavoritesContentState extends State<FavoritesContent> {
   @override
   Widget build(BuildContext context) {
     final l10n = AppLocalizations.of(context)!;
-    final signedIn = context.watch<AuthController>().isSignedIn;
     return SafeArea(
       bottom: false,
       child: Column(
@@ -104,9 +97,9 @@ class _FavoritesContentState extends State<FavoritesContent> {
             showBack: widget.showBack,
           ),
           Expanded(
-            child: signedIn
-                ? _FavoritesBody(favorites: context.watch<FavoriteController>())
-                : const AuthGatePanel(),
+            child: _FavoritesBody(
+              favorites: context.watch<FavoriteController>(),
+            ),
           ),
         ],
       ),
@@ -122,6 +115,9 @@ class _FavoritesBody extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final l10n = AppLocalizations.of(context)!;
+    if (favorites.lastErrorCode == 200007) {
+      return const AuthGatePanel();
+    }
     if (favorites.loading && favorites.cards.isEmpty) {
       return const Center(
         child: CircularProgressIndicator(key: Key('favorites-loading')),
@@ -176,6 +172,8 @@ class _FavoritesBody extends StatelessWidget {
         ],
         PagedListFooter(
           loading: favorites.loadingMore,
+          hasMore: favorites.hasMore,
+          hasItems: favorites.cards.isNotEmpty,
           errorMessage: favorites.loadMoreError == null
               ? null
               : errorText(l10n, favorites.loadMoreError, l10n.favoritesError),
@@ -265,8 +263,9 @@ class _FavoriteCard extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final l10n = AppLocalizations.of(context)!;
-    final tags = _tags();
-    final synopsis = drama.synopsis.trim();
+    final languageCode = Localizations.localeOf(context).languageCode;
+    final tags = _tags(languageCode);
+    final synopsis = drama.localizedSynopsis(languageCode).trim();
     return Container(
       key: ValueKey('favorite-card-${drama.id}'),
       decoration: BoxDecoration(
@@ -309,7 +308,7 @@ class _FavoriteCard extends StatelessWidget {
                             crossAxisAlignment: CrossAxisAlignment.start,
                             children: [
                               Text(
-                                drama.title,
+                                drama.localizedTitle(languageCode),
                                 key: ValueKey('favorite-title-${drama.id}'),
                                 maxLines: 2,
                                 overflow: TextOverflow.ellipsis,
@@ -444,7 +443,9 @@ class _FavoriteCard extends StatelessWidget {
     );
   }
 
-  List<String> _tags() {
+  List<String> _tags(String languageCode) {
+    final localized = drama.localizedTypeLabels(languageCode);
+    if (localized.isNotEmpty) return localized.take(_maxTags).toList();
     final values = <String>[];
     for (final source in [drama.genre, drama.category]) {
       for (final part in source.split(_tagSplitter)) {

lib/pages/following/following_edit_bar.dart

@@ -25,67 +25,6 @@ const double _barHorizontal = 16;
 const double _barFontSize = 13;
 const double _barButtonHeight = 30;
 const double _removeDialogButtonHeight = 32;
-const double _removeDialogRadius = 6;
-const double _removeDialogBottomInset = 8;
-
-/// 播放历史移除确认。只把移除按钮压矮。
-Future<bool> confirmHistoryRemove(BuildContext context) async {
-  final l10n = AppLocalizations.of(context)!;
-  return await showDialog<bool>(
-        context: context,
-        builder: (dialogContext) => AlertDialog(
-          actionsPadding: const EdgeInsets.fromLTRB(
-            24,
-            0,
-            16,
-            _removeDialogBottomInset,
-          ),
-          content: Text(l10n.confirmRemove),
-          actions: [
-            TextButton(
-              onPressed: () => Navigator.pop(dialogContext, false),
-              child: Text(l10n.cancel),
-            ),
-            FilledButton(
-              style: FilledButton.styleFrom(
-                visualDensity: VisualDensity.compact,
-                tapTargetSize: MaterialTapTargetSize.shrinkWrap,
-                minimumSize: const Size(0, _removeDialogButtonHeight),
-                padding: const EdgeInsets.symmetric(horizontal: 12),
-                shape: RoundedRectangleBorder(
-                  borderRadius: BorderRadius.circular(_removeDialogRadius),
-                ),
-              ),
-              onPressed: () => Navigator.pop(dialogContext, true),
-              child: Text(l10n.remove),
-            ),
-          ],
-        ),
-      ) ??
-      false;
-}
-
-/// 确认后返回是否取消已选追剧。
-Future<bool> confirmCancelFollowing(BuildContext context) async {
-  final l10n = AppLocalizations.of(context)!;
-  return await showDialog<bool>(
-        context: context,
-        builder: (dialogContext) => AlertDialog(
-          content: Text(l10n.confirmCancelFollowing),
-          actions: [
-            TextButton(
-              onPressed: () => Navigator.pop(dialogContext, false),
-              child: Text(l10n.cancel),
-            ),
-            FilledButton(
-              onPressed: () => Navigator.pop(dialogContext, true),
-              child: Text(l10n.cancelFollowing),
-            ),
-          ],
-        ),
-      ) ??
-      false;
-}
 
 /// 只在追剧编辑中显示底栏。
 class FollowingEditSlot extends StatelessWidget {
@@ -175,6 +114,7 @@ class FollowingEditBar extends StatelessWidget {
                 TextButton(
                   key: const Key('following-select-all'),
                   style: TextButton.styleFrom(
+                    foregroundColor: AppColors.brandRed,
                     visualDensity: VisualDensity.compact,
                     tapTargetSize: MaterialTapTargetSize.shrinkWrap,
                     minimumSize: const Size(0, _barButtonHeight),
@@ -194,16 +134,14 @@ class FollowingEditBar extends StatelessWidget {
                   ),
                 ),
                 const Spacer(),
-                FilledButton(
+                TextButton(
                   key: const Key('following-cancel-follow'),
-                  style: FilledButton.styleFrom(
+                  style: TextButton.styleFrom(
+                    foregroundColor: AppColors.brandRed,
                     visualDensity: VisualDensity.compact,
                     tapTargetSize: MaterialTapTargetSize.shrinkWrap,
                     minimumSize: const Size(0, _removeDialogButtonHeight),
                     padding: const EdgeInsets.symmetric(horizontal: 12),
-                    shape: RoundedRectangleBorder(
-                      borderRadius: BorderRadius.circular(_removeDialogRadius),
-                    ),
                     textStyle: const TextStyle(
                       fontSize: _barFontSize,
                       fontWeight: FontWeight.w600,

lib/pages/following/following_favorites_grid.dart

@@ -5,12 +5,18 @@ import 'dart:async';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
+import '../../core/data/models/watch_record.dart';
 import '../../core/data/services/favorite_controller.dart';
+import '../../core/data/services/watch_records_controller.dart';
 import '../../core/formatting/error_text.dart';
+import '../../core/theme/app_colors.dart';
+import '../../core/theme/app_dimens.dart';
+import '../../core/widgets/empty_state.dart';
 import '../../l10n/app_localizations.dart';
 import '../player/open_player.dart';
 import 'following_grid_card.dart';
 import 'following_paged_grid.dart';
+import 'widgets/continue_watching_banner.dart';
 
 /// 追剧编辑中的选中状态。
 class FollowingFavoriteSelection {
@@ -30,15 +36,19 @@ class FollowingFavoritesGrid extends StatelessWidget {
   const FollowingFavoritesGrid({
     super.key,
     required this.controller,
+    required this.history,
     required this.selection,
     required this.scrollController,
     required this.onGoHome,
+    required this.onContinueRecord,
   });
 
   final FavoriteController controller;
+  final WatchRecordsController history;
   final FollowingFavoriteSelection selection;
   final ScrollController scrollController;
   final VoidCallback onGoHome;
+  final ValueChanged<WatchRecord> onContinueRecord;
 
   @override
   Widget build(BuildContext context) {
@@ -49,7 +59,7 @@ class FollowingFavoritesGrid extends StatelessWidget {
           valueListenable: selection.selected,
           builder: (context, picked, _) {
             return ListenableBuilder(
-              listenable: controller,
+              listenable: Listenable.merge([controller, history]),
               builder: (context, _) => _grid(context, isEditing, picked),
             );
           },
@@ -60,14 +70,15 @@ class FollowingFavoritesGrid extends StatelessWidget {
 
   Widget _grid(BuildContext context, bool isEditing, Set<String> picked) {
     final l10n = AppLocalizations.of(context)!;
-    final extra = isEditing ? 0 : 1;
+    final hasFavorites = controller.cards.isNotEmpty;
+    final extra = !isEditing && hasFavorites ? 1 : 0;
     return FollowingPagedGrid(
       key: const Key('following-favorites-grid'),
       scrollController: scrollController,
       loading: controller.loading,
       loadingMore: controller.loadingMore,
       hasMore: controller.hasMore,
-      hasItems: controller.cards.isNotEmpty,
+      hasItems: hasFavorites,
       showInitialLoading: false,
       errorMessage: controller.error == null
           ? null
@@ -78,31 +89,107 @@ class FollowingFavoritesGrid extends StatelessWidget {
       onRefresh: controller.load,
       onLoadMore: controller.loadMore,
       itemCount: controller.cards.length + extra,
-      empty: const SizedBox.shrink(),
+      topSlivers: _topSlivers(context),
+      empty: EmptyState(
+        key: const Key('following-favorites-empty'),
+        icon: Icons.bookmark_border_rounded,
+        title: l10n.noFavoritesYet,
+      ),
       itemBuilder: (context, index) => _item(context, index, isEditing, picked),
     );
   }
 
+  List<Widget> _topSlivers(BuildContext context) {
+    final l10n = AppLocalizations.of(context)!;
+    final continueRecord = _continueRecord();
+    return [
+      if (continueRecord != null)
+        SliverToBoxAdapter(
+          child: Padding(
+            padding: const EdgeInsets.fromLTRB(
+              AppDimens.feedPageHorizontal,
+              4,
+              AppDimens.feedPageHorizontal,
+              0,
+            ),
+            child: ContinueWatchingBanner(
+              record: continueRecord,
+              languageCode: Localizations.localeOf(context).languageCode,
+              onTap: () => onContinueRecord(continueRecord),
+            ),
+          ),
+        ),
+      SliverToBoxAdapter(
+        child: Padding(
+          padding: const EdgeInsets.fromLTRB(
+            AppDimens.feedPageHorizontal,
+            AppDimens.followingSectionTopGap,
+            AppDimens.feedPageHorizontal,
+            AppDimens.followingSectionBottomGap,
+          ),
+          child: Row(
+            crossAxisAlignment: CrossAxisAlignment.end,
+            children: [
+              Text(
+                l10n.favoriteDramas,
+                style: const TextStyle(
+                  color: AppColors.textPrimary,
+                  fontSize: AppDimens.followingSectionTitleFont,
+                  fontWeight: FontWeight.w400,
+                ),
+              ),
+              const Spacer(),
+              Padding(
+                padding: const EdgeInsets.only(bottom: 2),
+                child: Text(
+                  l10n.totalDramasCount(controller.total),
+                  style: const TextStyle(
+                    color: AppColors.textTabInactive,
+                    fontSize: AppDimens.followingSectionCountFont,
+                  ),
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    ];
+  }
+
+  /// 最近一条观看记录（records 已按最近观看排序，与观看历史页首条一致）。
+  WatchRecord? _continueRecord() {
+    return history.records.isEmpty ? null : history.records.first;
+  }
+
   Widget _item(
     BuildContext context,
     int index,
     bool isEditing,
     Set<String> picked,
   ) {
+    final l10n = AppLocalizations.of(context)!;
     if (index == controller.cards.length) {
       return FollowingAddCard(onTap: onGoHome);
     }
-    final l10n = AppLocalizations.of(context)!;
     final drama = controller.cards[index];
+    final record = history.recordForDrama(drama.id);
     final episode = drama.episodes.isEmpty ? 1 : drama.episodes.first.number;
+    final watchedEpisode = record?.episodeNumber ?? 0;
+    final total = drama.episodeCount;
+    final subtitle = watchedEpisode > 0 && total > 0
+        ? l10n.watchedEpisodeTotal(watchedEpisode, total)
+        : l10n.favoriteEpisodeProgress(episode, total);
     return FollowingGridCard(
       dramaId: drama.id,
-      title: drama.title,
+      title: drama.localizedTitle(Localizations.localeOf(context).languageCode),
       posterUrl: drama.posterUrl,
       viewCount: drama.viewCount,
       editing: isEditing,
       selected: isEditing ? picked.contains(drama.id) : null,
-      subtitle: l10n.favoriteEpisodeProgress(episode, drama.episodeCount),
+      subtitle: subtitle,
+      // TODO(backend): Drama 增加 hasUpdate / latestEpisodeNumber / isFinished
+      // 字段后，在此传 updateBadge（l10n.hasUpdateBadge）、红色更新副标题
+      // （l10n.updatedToEpisode）或灰色完结副标题（l10n.finishedAllEpisodes）。
       onTap: () => _openOrToggle(context, drama.id, isEditing),
     );
   }

lib/pages/following/following_grid_card.dart

@@ -25,6 +25,8 @@ class FollowingGridCard extends StatelessWidget {
     this.editing = false,
     this.selected,
     this.onRemove,
+    this.updateBadge,
+    this.subtitleColor,
   });
 
   final String dramaId;
@@ -38,6 +40,13 @@ class FollowingGridCard extends StatelessWidget {
   final bool? selected;
   final VoidCallback? onRemove;
 
+  /// 左上角「有更新」角标文案；null 不显示。
+  /// 待后端在 Drama 增加更新状态字段后由收藏网格传入。
+  final String? updateBadge;
+
+  /// 副标题颜色；更新中用强调红，完结用默认灰。
+  final Color? subtitleColor;
+
   @override
   Widget build(BuildContext context) {
     return InkWell(
@@ -109,6 +118,32 @@ class FollowingGridCard extends StatelessWidget {
                     count: viewCount,
                   ),
                 ),
+                if (updateBadge != null && selected == null)
+                  Positioned(
+                    left: AppDimens.followingBadgeInset,
+                    top: AppDimens.followingBadgeInset,
+                    child: Container(
+                      padding: const EdgeInsets.symmetric(
+                        horizontal: AppDimens.followingBadgePaddingH,
+                        vertical: AppDimens.followingBadgePaddingV,
+                      ),
+                      decoration: BoxDecoration(
+                        color: AppColors.brandRed,
+                        borderRadius: BorderRadius.circular(
+                          AppDimens.followingBadgeRadius,
+                        ),
+                      ),
+                      child: Text(
+                        updateBadge!,
+                        style: const TextStyle(
+                          color: AppColors.onPrimary,
+                          fontSize: AppDimens.followingBadgeFont,
+                          fontWeight: FontWeight.w400,
+                          height: 1,
+                        ),
+                      ),
+                    ),
+                  ),
                 if (progress != null)
                   Positioned(
                     left: 0,
@@ -120,7 +155,7 @@ class FollowingGridCard extends StatelessWidget {
                       minHeight: AppDimens.followingProgressHeight,
                       backgroundColor: AppColors.inactiveTrack,
                       valueColor: const AlwaysStoppedAnimation<Color>(
-                        AppColors.primary,
+                        AppColors.brandRed,
                       ),
                     ),
                   ),
@@ -130,13 +165,13 @@ class FollowingGridCard extends StatelessWidget {
           const SizedBox(height: AppDimens.cardCoverTitleGap),
           Text(
             title,
-            maxLines: 2,
+            maxLines: 1,
             overflow: TextOverflow.ellipsis,
             textAlign: TextAlign.left,
             style: const TextStyle(
               color: AppColors.textPrimary,
-              fontSize: AppDimens.cardTitleFont,
-              fontWeight: FontWeight.w500,
+              fontSize: AppDimens.followingCardTitleFontNew,
+              fontWeight: FontWeight.w400,
               height: AppDimens.cardTitleLineHeight,
             ),
           ),
@@ -146,9 +181,9 @@ class FollowingGridCard extends StatelessWidget {
             maxLines: 1,
             overflow: TextOverflow.ellipsis,
             textAlign: TextAlign.left,
-            style: const TextStyle(
-              color: AppColors.textTertiary,
-              fontSize: AppDimens.followingSubtitleFont,
+            style: TextStyle(
+              color: subtitleColor ?? AppColors.textTertiary,
+              fontSize: AppDimens.followingCardSubtitleFontNew,
             ),
           ),
         ],
@@ -169,9 +204,9 @@ class _SelectMark extends StatelessWidget {
       height: _selectMarkSize,
       decoration: BoxDecoration(
         shape: BoxShape.circle,
-        color: selected ? AppColors.blue : AppColors.transparent,
+        color: selected ? AppColors.brandRed : AppColors.transparent,
         border: Border.all(
-          color: selected ? AppColors.blue : AppColors.textPrimary,
+          color: selected ? AppColors.brandRed : AppColors.textPrimary,
           width: _selectBorderWidth,
         ),
       ),

lib/pages/following/following_history_card.dart

@@ -158,7 +158,7 @@ class FollowingHistoryCard extends StatelessWidget {
                       minHeight: AppDimens.followingHistoryProgressHeight,
                       backgroundColor: AppColors.inactiveTrack,
                       valueColor: const AlwaysStoppedAnimation<Color>(
-                        AppColors.primary,
+                        AppColors.brandRed,
                       ),
                     ),
                   ),