fix：按html的假数据demo

lib/features/feed/feed_page.dart

@@ -9,6 +9,7 @@ import '../../routing/app_routes.dart';
 import '../../theme/wise_tokens.dart';
 import '../../widgets/badges.dart';
 import '../../widgets/mini_player.dart';
+import '../../widgets/page_header.dart';
 import '../../widgets/states.dart';
 import '../shared/report_card_widget.dart';
 
@@ -27,7 +28,13 @@ class FeedPage extends HookConsumerWidget {
   final ReportDataSource dataSource;
   final void Function(AudioItem item) onPlay;
   final PlayerStateModel player;
-  final void Function(String audioId, String reportId, String title, int durationSec)? onStartModuleAudio;
+  final void Function(
+    String audioId,
+    String reportId,
+    String title,
+    int durationSec,
+  )?
+  onStartModuleAudio;
   final VoidCallback? onToggleAudio;
   final void Function(int delta)? onSeekAudio;
   final VoidCallback? onSpeed;
@@ -45,19 +52,27 @@ class FeedPage extends HookConsumerWidget {
       ),
       data: (items) {
         final currentTopic = topic.value;
-        final topics = ['全部', ...{for (final item in items) ...item.topics}];
+        final topics = [
+          '全部',
+          ...{for (final item in items) ...item.topics},
+        ];
         final visible = currentTopic == '全部'
             ? items
-            : items.where((item) => item.topics.contains(currentTopic)).toList();
+            : items
+                  .where((item) => item.topics.contains(currentTopic))
+                  .toList();
         if (items.isEmpty) {
-          return const EmptyState(
-            title: '暂无可推荐的研报解读',
-            message: '稍后再来看看最新内容',
-          );
+          return const EmptyState(title: '暂无可推荐的研报解读', message: '稍后再来看看最新内容');
         }
         return ListView(
-          padding: const EdgeInsets.all(WiseSpacing.x4),
+          padding: const EdgeInsets.fromLTRB(
+            WiseSpacing.x4,
+            4,
+            WiseSpacing.x4,
+            16,
+          ),
           children: [
+            const PageHeader(title: '研听', subtitle: '全球机构研报中文解读'),
             SingleChildScrollView(
               scrollDirection: Axis.horizontal,
               child: Row(
@@ -98,8 +113,7 @@ class FeedPage extends HookConsumerWidget {
                 onPlayTap: () => _playFromReport(onPlay, visible.first),
               ),
               const SizedBox(height: WiseSpacing.x5),
-              Text('最新解读', style: Theme.of(context).textTheme.titleMedium),
-              const SizedBox(height: WiseSpacing.x3),
+              const SectionTitle(title: '最新解读', icon: Icons.chevron_right),
               for (final report in visible.skip(1)) ...[
                 ReportCardWidget(
                   report: report,