style(client): 对齐短剧列表字号与间距

lib/pages/home/widgets/home_feed_card.dart

@@ -10,7 +10,6 @@ import '../../../core/widgets/remote_image.dart';
 import '../../../l10n/app_localizations.dart';
 import 'home_drama_classification.dart';
 
-const double _coverAspectRatio = 5 / 6;
 final RegExp _tagSplitter = RegExp(r'[,/、·]');
 
 enum HomeDramaBadge { hot, newRelease, anime }
@@ -60,12 +59,12 @@ class HomeFeedCard extends StatelessWidget {
                         overflow: TextOverflow.ellipsis,
                         style: const TextStyle(
                           color: AppColors.navSelected,
-                          fontSize: AppDimens.homeCardTitle,
-                          fontWeight: FontWeight.w600,
-                          height: 1.25,
+                          fontSize: AppDimens.cardTitleFont,
+                          fontWeight: FontWeight.w500,
+                          height: AppDimens.cardTitleLineHeight,
                         ),
                       ),
-                      const SizedBox(height: AppDimens.spaceXs),
+                      const SizedBox(height: AppDimens.cardTitleTagGap),
                       _tags(),
                     ],
                   ),
@@ -81,7 +80,7 @@ class HomeFeedCard extends StatelessWidget {
   Widget _cover(AppLocalizations l10n) {
     final badge = _badge();
     return AspectRatio(
-      aspectRatio: _coverAspectRatio,
+      aspectRatio: AppDimens.cardCoverAspectRatio,
       child: Stack(
         fit: StackFit.expand,
         children: [
@@ -128,18 +127,18 @@ class HomeFeedCard extends StatelessWidget {
     return Container(
       key: Key('home-feed-badge-${badge.name}-${drama.id}'),
       padding: const EdgeInsets.symmetric(
-        horizontal: AppDimens.spaceSm,
-        vertical: 2,
+        horizontal: AppDimens.cardBadgeHorizontalPadding,
+        vertical: AppDimens.cardBadgeVerticalPadding,
       ),
       decoration: BoxDecoration(
         color: color,
-        borderRadius: BorderRadius.circular(AppDimens.chipRadius),
+        borderRadius: BorderRadius.circular(AppDimens.cardBadgeRadius),
       ),
       child: Text(
         label,
         style: const TextStyle(
           color: AppColors.navSelected,
-          fontSize: AppDimens.homeCardBadge,
+          fontSize: AppDimens.cardBadgeFont,
           fontWeight: FontWeight.w700,
           letterSpacing: 0,
         ),
@@ -160,7 +159,7 @@ class HomeFeedCard extends StatelessWidget {
         children: [
           const Icon(
             Icons.play_arrow_rounded,
-            size: AppDimens.homeCardMeta,
+            size: AppDimens.cardViewsIcon,
             color: AppColors.navSelected,
           ),
           const SizedBox(width: 1),
@@ -168,7 +167,7 @@ class HomeFeedCard extends StatelessWidget {
             formatInteractionCount(drama.viewCount),
             style: const TextStyle(
               color: AppColors.navSelected,
-              fontSize: AppDimens.homeCardMeta,
+              fontSize: AppDimens.cardViewsFont,
               fontWeight: FontWeight.w600,
               letterSpacing: 0,
             ),
@@ -191,18 +190,22 @@ class HomeFeedCard extends StatelessWidget {
               ),
               child: Container(
                 key: Key('home-feed-tag-${drama.id}-$index'),
-                padding: const EdgeInsets.symmetric(horizontal: 5, vertical: 2),
+                height: AppDimens.cardTagHeight,
+                alignment: Alignment.center,
+                padding: const EdgeInsets.symmetric(
+                  horizontal: AppDimens.cardTagHorizontalPadding,
+                ),
                 decoration: BoxDecoration(
                   color: AppColors.contentSurface,
-                  borderRadius: BorderRadius.circular(AppDimens.chipRadius),
+                  borderRadius: BorderRadius.circular(AppDimens.cardTagRadius),
                 ),
                 child: Text(
                   tag,
                   maxLines: 1,
                   overflow: TextOverflow.ellipsis,
                   style: const TextStyle(
-                    color: AppColors.textSecondary,
-                    fontSize: AppDimens.homeTagFont,
+                    color: AppColors.textTertiary,
+                    fontSize: AppDimens.cardTagFont,
                     letterSpacing: 0,
                   ),
                 ),

lib/pages/home/widgets/home_feed_grid.dart

@@ -73,7 +73,7 @@ class _HomeFeedGridState extends State<HomeFeedGrid> {
           builder: (context, constraints) {
             final itemWidth =
                 (constraints.maxWidth -
-                    AppDimens.pageHorizontal * 2 -
+                    AppDimens.feedPageHorizontal * 2 -
                     AppDimens.homeGridGap * 2) /
                 3;
             final itemExtent = itemWidth * 6 / 5 + AppDimens.homeCardBodyExtent;
@@ -117,7 +117,7 @@ class _HomeFeedGridState extends State<HomeFeedGrid> {
                     else
                       SliverPadding(
                         padding: const EdgeInsets.symmetric(
-                          horizontal: AppDimens.pageHorizontal,
+                          horizontal: AppDimens.feedPageHorizontal,
                         ),
                         sliver: SliverGrid(
                           key: const Key('home-grid-cards'),
@@ -125,7 +125,7 @@ class _HomeFeedGridState extends State<HomeFeedGrid> {
                               SliverGridDelegateWithFixedCrossAxisCount(
                                 crossAxisCount: 3,
                                 crossAxisSpacing: AppDimens.homeGridGap,
-                                mainAxisSpacing: AppDimens.homeGridGap,
+                                mainAxisSpacing: AppDimens.homeGridRowGap,
                                 mainAxisExtent: itemExtent,
                               ),
                           delegate: SliverChildBuilderDelegate(

lib/pages/home/widgets/home_grid_header.dart

@@ -78,9 +78,9 @@ class HomeGridHeader extends StatelessWidget {
   Widget _searchRow(AppLocalizations l10n) {
     return Padding(
       padding: const EdgeInsets.fromLTRB(
-        AppDimens.pageHorizontal,
+        AppDimens.feedPageHorizontal,
         AppDimens.spaceSm,
-        AppDimens.pageHorizontal,
+        AppDimens.feedPageHorizontal,
         AppDimens.spaceSm,
       ),
       child: Row(
@@ -88,7 +88,7 @@ class HomeGridHeader extends StatelessWidget {
           Expanded(
             child: InkWell(
               key: const Key('home-search-entry'),
-              borderRadius: BorderRadius.circular(AppDimens.inputRadius),
+              borderRadius: BorderRadius.circular(AppDimens.searchRadius),
               onTap: callbacks.onSearch,
               child: Container(
                 height: AppDimens.searchHeight,
@@ -97,7 +97,7 @@ class HomeGridHeader extends StatelessWidget {
                 ),
                 decoration: BoxDecoration(
                   color: AppColors.contentSurface,
-                  borderRadius: BorderRadius.circular(AppDimens.inputRadius),
+                  borderRadius: BorderRadius.circular(AppDimens.searchRadius),
                 ),
                 child: Row(
                   children: [
@@ -114,7 +114,7 @@ class HomeGridHeader extends StatelessWidget {
                         overflow: TextOverflow.ellipsis,
                         style: const TextStyle(
                           color: AppColors.textSecondary,
-                          fontSize: AppDimens.body,
+                          fontSize: AppDimens.searchPlaceholderFont,
                         ),
                       ),
                     ),
@@ -191,7 +191,7 @@ class HomeGridHeader extends StatelessWidget {
                   formatInteractionCount(badge),
                   style: const TextStyle(
                     color: AppColors.navSelected,
-                    fontSize: AppDimens.homeCardBadge,
+                    fontSize: AppDimens.cardBadgeFont,
                     fontWeight: FontWeight.w700,
                   ),
                 ),
@@ -206,7 +206,9 @@ class HomeGridHeader extends StatelessWidget {
     return SingleChildScrollView(
       key: const Key('home-primary-sections'),
       scrollDirection: Axis.horizontal,
-      padding: const EdgeInsets.symmetric(horizontal: AppDimens.pageHorizontal),
+      padding: const EdgeInsets.symmetric(
+        horizontal: AppDimens.feedPageHorizontal,
+      ),
       child: Row(
         children: [
           _primaryItem(
@@ -264,9 +266,9 @@ class HomeGridHeader extends StatelessWidget {
               style: TextStyle(
                 color: selected
                     ? AppColors.navSelected
-                    : AppColors.textSecondary,
-                fontSize: AppDimens.homeSectionFont,
-                fontWeight: selected ? FontWeight.w700 : FontWeight.w500,
+                    : AppColors.textTertiary,
+                fontSize: AppDimens.homePrimaryTabFont,
+                fontWeight: selected ? FontWeight.w700 : FontWeight.w400,
                 letterSpacing: 0,
               ),
             ),
@@ -288,9 +290,9 @@ class HomeGridHeader extends StatelessWidget {
   Widget _tagRow(AppLocalizations l10n) {
     return Padding(
       padding: const EdgeInsets.fromLTRB(
-        AppDimens.pageHorizontal,
+        AppDimens.feedPageHorizontal,
         AppDimens.spaceMd,
-        AppDimens.pageHorizontal,
+        AppDimens.feedPageHorizontal,
         AppDimens.spaceSm,
       ),
       child: Row(
@@ -347,15 +349,15 @@ class HomeGridHeader extends StatelessWidget {
           vertical: AppDimens.spaceSm,
         ),
         decoration: BoxDecoration(
-          color: selected ? AppColors.contentChip : AppColors.contentSurface,
+          color: selected ? AppColors.contentSurface : AppColors.transparent,
           borderRadius: BorderRadius.circular(AppDimens.pillRadius),
         ),
         child: Text(
           tag.label,
           style: TextStyle(
-            color: selected ? AppColors.navSelected : AppColors.textSecondary,
-            fontSize: AppDimens.homeSectionFont - 2,
-            fontWeight: selected ? FontWeight.w600 : FontWeight.w500,
+            color: selected ? AppColors.navSelected : AppColors.textTertiary,
+            fontSize: AppDimens.homeSecondaryTagFont,
+            fontWeight: selected ? FontWeight.w700 : FontWeight.w400,
             letterSpacing: 0,
           ),
         ),