fix(ui): 对齐首页样式到 Pencil 设计规范

- Asset Card: padding 20px (was 24px)
- 充值按钮: cornerRadius 6px, padding [5,10], icon 13px, text 12px
- Quick Actions: 边框颜色 Light #E2E8F0, Dark #1E293B
- Quick Action Icons: 背景色 Light #F3F4F6, Dark #1E293B
- Quick Action Icons: 图标色 Light #4B5563
- cornerRadius: -lg (14px) for cards

flutter_monisuo/build/web/flutter_bootstrap.js

@@ -37,6 +37,6 @@ _flutter.buildConfig = {"engineRevision":"e4b8dca3f1b4ede4c30371002441c88c12187e
 
 _flutter.loader.load({
   serviceWorkerSettings: {
-    serviceWorkerVersion: "576740159" /* Flutter's service worker is deprecated and will be removed in a future Flutter release. */
+    serviceWorkerVersion: "3091076511" /* Flutter's service worker is deprecated and will be removed in a future Flutter release. */
   }
 });

flutter_monisuo/lib/ui/pages/home/home_page.dart

@@ -524,7 +524,7 @@ class _AssetCardState extends State<_AssetCard> {
     final displayAsset = _formatAsset(totalAsset);
 
     return GlassPanel(
-      padding: EdgeInsets.all(AppSpacing.lg),
+      padding: EdgeInsets.all(20),
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
@@ -540,22 +540,23 @@ class _AssetCardState extends State<_AssetCard> {
                 onTap: widget.onDeposit,
                 child: Container(
                   padding: EdgeInsets.symmetric(
-                    horizontal: AppSpacing.md,
+                    horizontal: 10,
-                    vertical: AppSpacing.xs + 2,
+                    vertical: 5,
                   ),
                   decoration: BoxDecoration(
                     color: context.colors.primary,
-                    borderRadius: BorderRadius.circular(AppRadius.full),
+                    borderRadius: BorderRadius.circular(AppRadius.sm),
                   ),
                   child: Row(
                     mainAxisSize: MainAxisSize.min,
                     children: [
-                      Icon(Icons.add, size: 14, color: context.colors.onPrimary),
+                      Icon(Icons.add, size: 13, color: context.colors.onPrimary),
-                      SizedBox(width: AppSpacing.xs),
+                      SizedBox(width: 4),
                       Text(
                         '充值',
                         style: AppTextStyles.labelLarge(context).copyWith(
                           color: context.colors.onPrimary,
+                          fontSize: 12,
                         ),
                       ),
                     ],

flutter_monisuo/lib/ui/pages/home/quick_actions_row.dart

@@ -21,16 +21,27 @@ class QuickActionsRow extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final colorScheme = Theme.of(context).colorScheme;
+    final isDark = colorScheme.brightness == Brightness.dark;
+    
+    // Light: #FFFFFF, Dark: #0F172A
+    final containerBg = isDark
+        ? const Color(0xFF0F172A)
+        : const Color(0xFFFFFFFF);
+    
+    // Light: #E2E8F0, Dark: #1E293B
+    final borderColor = isDark
+        ? const Color(0xFF1E293B)
+        : const Color(0xFFE2E8F0);
 
     return Container(
       padding: const EdgeInsets.symmetric(vertical: AppSpacing.md, horizontal: AppSpacing.sm),
       decoration: BoxDecoration(
-        color: colorScheme.surfaceContainer,
+        color: containerBg,
         border: Border.all(
-          color: colorScheme.outlineVariant,
+          color: borderColor,
           width: 1,
         ),
-        borderRadius: BorderRadius.circular(AppRadius.xl),
+        borderRadius: BorderRadius.circular(AppRadius.lg),
       ),
       child: Row(
         mainAxisAlignment: MainAxisAlignment.spaceAround,
@@ -80,6 +91,17 @@ class _ActionItem extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    // Light: #F3F4F6, Dark: #1E293B
+    final isDark = colorScheme.brightness == Brightness.dark;
+    final iconBgColor = isDark 
+        ? const Color(0xFF1E293B) 
+        : const Color(0xFFF3F4F6);
+    
+    // Light: #4B5563, Dark: 根据主题
+    final iconColor = isDark
+        ? colorScheme.onSurfaceVariant
+        : const Color(0xFF4B5563);
+
     return GestureDetector(
       onTap: onTap,
       behavior: HitTestBehavior.opaque,
@@ -90,14 +112,14 @@ class _ActionItem extends StatelessWidget {
             width: 40,
             height: 40,
             decoration: BoxDecoration(
-              color: colorScheme.surfaceContainerHigh,
+              color: iconBgColor,
               borderRadius: BorderRadius.circular(AppRadius.md),
             ),
             alignment: Alignment.center,
             child: Icon(
               icon,
               size: 18,
-              color: colorScheme.onSurfaceVariant,
+              color: iconColor,
             ),
           ),
           const SizedBox(height: AppSpacing.xs + 2),