fix(ui): 打磨推荐追剧我的设置页间距与图标

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(