fix：UI对齐demo

lib/common/router/tab_shell.dart

@@ -101,7 +101,7 @@ class _TabShellState extends State<TabShell> {
       ),
       bottomNavigationBar: DecoratedBox(
         decoration: BoxDecoration(
-          color: cs.background,
+          color: Colors.white,
           border: Border(top: BorderSide(color: cs.border, width: 1)),
         ),
         child: SafeArea(
@@ -155,12 +155,26 @@ class _TabButton extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final cs = ShadTheme.of(context).colorScheme;
-    final color = selected ? cs.foreground : cs.mutedForeground;
+    final color = selected ? cs.primary : cs.mutedForeground;
     return InkWell(
       onTap: onTap,
       child: Column(
         mainAxisAlignment: MainAxisAlignment.center,
         children: [
+          if (selected)
+            Container(
+              width: 22,
+              height: 2.5,
+              margin: const EdgeInsets.only(bottom: 6),
+              decoration: BoxDecoration(
+                color: cs.primary,
+                borderRadius: const BorderRadius.vertical(
+                  bottom: Radius.circular(3),
+                ),
+              ),
+            )
+          else
+            const SizedBox(height: 8.5),
           Icon(icon, size: 22, color: color),
           const SizedBox(height: 4),
           Text(

lib/features/assets/application/asset_portfolio_controller.dart

@@ -49,6 +49,56 @@ class AssetPortfolioController extends StateNotifier<PortfolioSummary> {
     );
   }
 
+  void updateHolding(GoldAssetHolding holding) {
+    final index = _holdings.indexWhere((item) => item.id == holding.id);
+    if (index == -1) return;
+    _holdings[index] = holding;
+    state = _buildSummary(
+      holdings: _holdings,
+      spotPriceFor: _spotPriceFor,
+      changeFor: _changeFor,
+      recycleDiscount: recycleDiscount,
+    );
+  }
+
+  void removeHolding(String id) {
+    _holdings.removeWhere((item) => item.id == id);
+    state = _buildSummary(
+      holdings: _holdings,
+      spotPriceFor: _spotPriceFor,
+      changeFor: _changeFor,
+      recycleDiscount: recycleDiscount,
+    );
+  }
+
+  void markHoldingSold(String id) {
+    final index = _holdings.indexWhere((item) => item.id == id);
+    if (index == -1) return;
+    final holding = _holdings[index];
+    _holdings[index] = GoldAssetHolding(
+      id: holding.id,
+      name: holding.name,
+      metal: holding.metal,
+      category: holding.category,
+      purity: holding.purity,
+      purityLabel: holding.purityLabel,
+      weightGram: holding.weightGram,
+      costAmount: holding.costAmount,
+      purchaseDate: holding.purchaseDate,
+      channel: holding.channel,
+      note: holding.note,
+      createdAt: holding.createdAt,
+      updatedAt: DateTime.now(),
+      status: HoldingStatus.sold,
+    );
+    state = _buildSummary(
+      holdings: _holdings,
+      spotPriceFor: _spotPriceFor,
+      changeFor: _changeFor,
+      recycleDiscount: recycleDiscount,
+    );
+  }
+
   static PortfolioSummary _buildSummary({
     required List<GoldAssetHolding> holdings,
     required double Function(MetalType metal) spotPriceFor,

lib/features/assets/presentation/assets_page.dart

@@ -8,9 +8,10 @@ import '../../../common/domain/money.dart';
 import '../../../common/router/app_router.dart';
 import '../../../common/widgets/prototype_ui.dart';
 import '../application/asset_portfolio_controller.dart';
+import '../../profile/application/price_color_theme.dart';
+import '../../profile/application/profile_settings_controller.dart';
 import '../data/asset_models.dart';
 import '../../market/application/market_controller.dart';
-import '../../profile/application/profile_settings_controller.dart';
 
 class AssetsPage extends ConsumerWidget {
   const AssetsPage({super.key});
@@ -19,6 +20,7 @@ class AssetsPage extends ConsumerWidget {
   Widget build(BuildContext context, WidgetRef ref) {
     final summary = ref.watch(assetPortfolioControllerProvider);
     final settings = ref.watch(profileSettingsControllerProvider);
+    final palette = priceColorPalette(settings.priceColorMode);
     final cs = ShadTheme.of(context).colorScheme;
     final hidden = settings.amountHidden;
 
@@ -62,7 +64,9 @@ class AssetsPage extends ConsumerWidget {
                           .read(profileSettingsControllerProvider.notifier)
                           .toggleAmountHidden(),
                       icon: Icon(
-                        hidden ? Icons.visibility_off_outlined : Icons.visibility_outlined,
+                        hidden
+                            ? Icons.visibility_off_outlined
+                            : Icons.visibility_outlined,
                         size: 20,
                       ),
                       color: const Color(0xFF9A968D),
@@ -97,7 +101,9 @@ class AssetsPage extends ConsumerWidget {
                     ),
                     const SizedBox(width: 3),
                     Text(
-                      hidden ? '••••••' : formatCny(summary.totalValue).replaceFirst('¥', ''),
+                      hidden
+                          ? '••••••'
+                          : formatCny(summary.totalValue).replaceFirst('¥', ''),
                       style: const TextStyle(
                         fontSize: 64,
                         fontWeight: FontWeight.w600,
@@ -114,6 +120,10 @@ class AssetsPage extends ConsumerWidget {
                     _ChangeChip(
                       amount: summary.todayChangeAmount,
                       percent: summary.todayChangePercent,
+                      upColor: Color(palette.up),
+                      downColor: Color(palette.down),
+                      upBackground: Color(palette.upBackground),
+                      downBackground: Color(palette.downBackground),
                     ),
                     const SizedBox(width: 10),
                     Text(
@@ -129,11 +139,13 @@ class AssetsPage extends ConsumerWidget {
                     scrollDirection: Axis.horizontal,
                     physics: const BouncingScrollPhysics(),
                     itemCount: summary.breakdowns.length,
-                    separatorBuilder: (context, index) => const SizedBox(width: 6),
+                    separatorBuilder: (context, index) =>
+                        const SizedBox(width: 6),
                     itemBuilder: (context, index) {
                       final item = summary.breakdowns[index];
                       return PrototypePill(
-                        label: '${item.metal.shortLabel} ${hidden ? '•••' : formatCny(item.value)}',
+                        label:
+                            '${item.metal.shortLabel} ${hidden ? '•••' : formatCny(item.value)}',
                         leading: Container(
                           width: 6,
                           height: 6,
@@ -150,7 +162,10 @@ class AssetsPage extends ConsumerWidget {
                 Text(
                   '更新于 16:11 · 行情聚合',
                   textAlign: TextAlign.center,
-                  style: TextStyle(fontSize: 11, color: cs.mutedForeground.withValues(alpha: 0.82)),
+                  style: TextStyle(
+                    fontSize: 11,
+                    color: cs.mutedForeground.withValues(alpha: 0.82),
+                  ),
                 ),
                 const SizedBox(height: 12),
                 GestureDetector(
@@ -162,7 +177,20 @@ class AssetsPage extends ConsumerWidget {
                     child: ClipRRect(
                       borderRadius: BorderRadius.circular(10),
                       child: PrototypeLineChart(
-                        values: const [27, 31, 29, 35, 33, 37, 42, 40, 46, 44, 50, 53],
+                        values: const [
+                          27,
+                          31,
+                          29,
+                          35,
+                          33,
+                          37,
+                          42,
+                          40,
+                          46,
+                          44,
+                          50,
+                          53,
+                        ],
                       ),
                     ),
                   ),
@@ -176,17 +204,25 @@ class AssetsPage extends ConsumerWidget {
                   crossAxisSpacing: 10,
                   childAspectRatio: 1.6,
                   children: [
-                    _StatCard(title: '回收参考', value: hidden ? '¥••••' : formatCny(summary.recycleReferenceValue)),
+                    _StatCard(
+                      title: '回收参考',
+                      value: hidden
+                          ? '¥••••'
+                          : formatCny(summary.recycleReferenceValue),
+                    ),
                     _StatCard(
                       title: '总盈亏(已填成本)',
                       value: hidden
                           ? '••••'
                           : _signedCny(summary.totalValue - summary.totalCost),
                       valueColor: summary.totalValue - summary.totalCost >= 0
-                          ? const Color(0xFFC0392B)
+                          ? Color(palette.up)
-                          : const Color(0xFF2E8B6F),
+                          : Color(palette.down),
+                    ),
+                    _StatCard(
+                      title: '总成本',
+                      value: hidden ? '¥••••' : formatCny(summary.totalCost),
                     ),
-                    _StatCard(title: '总成本', value: hidden ? '¥••••' : formatCny(summary.totalCost)),
                     _StatCard(
                       title: '总克重',
                       value: '${summary.totalWeightGram.toStringAsFixed(1)} g',
@@ -225,6 +261,8 @@ class AssetsPage extends ConsumerWidget {
                         _HoldingRow(
                           valuation: item,
                           hidden: hidden,
+                          upColor: Color(palette.up),
+                          downColor: Color(palette.down),
                           onTap: () => context.push(
                             '${AppRoutes.assetDetail}?id=${item.holding.id}',
                           ),
@@ -285,11 +323,15 @@ class _HoldingRow extends StatelessWidget {
   const _HoldingRow({
     required this.valuation,
     required this.hidden,
+    required this.upColor,
+    required this.downColor,
     required this.onTap,
   });
 
   final HoldingValuation valuation;
   final bool hidden;
+  final Color upColor;
+  final Color downColor;
   final VoidCallback onTap;
 
   @override
@@ -311,7 +353,11 @@ class _HoldingRow extends StatelessWidget {
                 color: metal.color.withValues(alpha: 0.15),
                 borderRadius: BorderRadius.circular(10),
               ),
-              child: Icon(_iconFor(holding.category), size: 18, color: metal.color),
+              child: Icon(
+                _iconFor(holding.category),
+                size: 18,
+                color: metal.color,
+              ),
             ),
             const SizedBox(width: 12),
             Expanded(
@@ -320,13 +366,19 @@ class _HoldingRow extends StatelessWidget {
                 children: [
                   Text(
                     holding.name,
-                    style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w600),
+                    style: const TextStyle(
+                      fontSize: 14,
+                      fontWeight: FontWeight.w600,
+                    ),
                   ),
                   const SizedBox(height: 4),
                   Text(
                     '${holding.purityLabel} · ${holding.weightGram.toStringAsFixed(1)}g'
                     '${holding.note == null ? '' : ' · ${holding.note}'}',
-                    style: const TextStyle(fontSize: 12, color: Color(0xFF8A8780)),
+                    style: const TextStyle(
+                      fontSize: 12,
+                      color: Color(0xFF8A8780),
+                    ),
                   ),
                 ],
               ),
@@ -337,14 +389,17 @@ class _HoldingRow extends StatelessWidget {
               children: [
                 Text(
                   hidden ? '¥••••' : formatCny(valuation.materialValue),
-                  style: const TextStyle(fontSize: 15, fontWeight: FontWeight.w600),
+                  style: const TextStyle(
+                    fontSize: 15,
+                    fontWeight: FontWeight.w600,
+                  ),
                 ),
                 const SizedBox(height: 4),
                 Text(
                   '${changeUp ? '↑' : '↓'}${hidden ? '¥••••' : formatCny(change.abs())}',
                   style: TextStyle(
                     fontSize: 12,
-                    color: changeUp ? const Color(0xFFC0392B) : const Color(0xFF2E8B6F),
+                    color: changeUp ? upColor : downColor,
                   ),
                 ),
               ],
@@ -369,11 +424,7 @@ class _HoldingRow extends StatelessWidget {
 }
 
 class _StatCard extends StatelessWidget {
-  const _StatCard({
+  const _StatCard({required this.title, required this.value, this.valueColor});
-    required this.title,
-    required this.value,
-    this.valueColor,
-  });
 
   final String title;
   final String value;
@@ -387,7 +438,10 @@ class _StatCard extends StatelessWidget {
         crossAxisAlignment: CrossAxisAlignment.start,
         mainAxisAlignment: MainAxisAlignment.spaceBetween,
         children: [
-          Text(title, style: TextStyle(fontSize: 12, color: cs.mutedForeground)),
+          Text(
+            title,
+            style: TextStyle(fontSize: 12, color: cs.mutedForeground),
+          ),
           Text(
             value,
             style: TextStyle(
@@ -403,10 +457,21 @@ class _StatCard extends StatelessWidget {
 }
 
 class _ChangeChip extends StatelessWidget {
-  const _ChangeChip({required this.amount, required this.percent});
+  const _ChangeChip({
+    required this.amount,
+    required this.percent,
+    required this.upColor,
+    required this.downColor,
+    required this.upBackground,
+    required this.downBackground,
+  });
 
   final double amount;
   final double percent;
+  final Color upColor;
+  final Color downColor;
+  final Color upBackground;
+  final Color downBackground;
 
   @override
   Widget build(BuildContext context) {
@@ -414,7 +479,7 @@ class _ChangeChip extends StatelessWidget {
     return Container(
       padding: const EdgeInsets.symmetric(horizontal: 11, vertical: 5),
       decoration: BoxDecoration(
-        color: positive ? const Color(0xFFFBEDEA) : const Color(0xFFE7F2EE),
+        color: positive ? upBackground : downBackground,
         borderRadius: BorderRadius.circular(999),
       ),
       child: Text(
@@ -422,7 +487,7 @@ class _ChangeChip extends StatelessWidget {
         style: TextStyle(
           fontSize: 13,
           fontWeight: FontWeight.w600,
-          color: positive ? const Color(0xFFC0392B) : const Color(0xFF2E8B6F),
+          color: positive ? upColor : downColor,
         ),
       ),
     );
@@ -491,7 +556,8 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
 
   List<String> get _purityOptions => _metalPurities[_metal]!;
 
-  String get _purity => _purityOptions[_purityIndex.clamp(0, _purityOptions.length - 1)];
+  String get _purity =>
+      _purityOptions[_purityIndex.clamp(0, _purityOptions.length - 1)];
 
   void _cyclePurity() {
     setState(() {
@@ -530,12 +596,15 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
   Widget build(BuildContext context) {
     final cs = ShadTheme.of(context).colorScheme;
     final market = ref.watch(marketControllerProvider);
-    final basePrice = market.quote.spotPrice;
+    final quote = market.quotes.firstWhere((item) => item.metal == _metal);
+    final basePrice = quote.spotPrice;
     final value = _gram * _factorFor(_purity) * basePrice;
 
     return SafeArea(
       child: Padding(
-        padding: EdgeInsets.only(bottom: MediaQuery.viewInsetsOf(context).bottom),
+        padding: EdgeInsets.only(
+          bottom: MediaQuery.viewInsetsOf(context).bottom,
+        ),
         child: SingleChildScrollView(
           child: Padding(
             padding: const EdgeInsets.fromLTRB(20, 8, 20, 24),
@@ -559,17 +628,27 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                     const Spacer(),
                     const Text(
                       '添加资产',
-                      style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600),
+                      style: TextStyle(
+                        fontSize: 16,
+                        fontWeight: FontWeight.w600,
+                      ),
                     ),
                     const Spacer(),
                     GestureDetector(
                       onTap: () => Navigator.of(context).pop(),
-                      child: const Icon(Icons.close, size: 20, color: Color(0xFF8A8780)),
+                      child: const Icon(
+                        Icons.close,
+                        size: 20,
+                        color: Color(0xFF8A8780),
+                      ),
                     ),
                   ],
                 ),
                 const SizedBox(height: 16),
-                const Text('选择品类', style: TextStyle(fontSize: 13, color: Color(0xFF8A8780))),
+                const Text(
+                  '选择品类',
+                  style: TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+                ),
                 const SizedBox(height: 10),
                 Wrap(
                   spacing: 9,
@@ -598,23 +677,39 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                   padding: const EdgeInsets.fromLTRB(16, 13, 16, 13),
                   decoration: BoxDecoration(
                     color: Colors.white,
-                    border: Border.all(color: const Color(0xFFE3D6B4), width: 0.5),
+                    border: Border.all(
+                      color: const Color(0xFFE3D6B4),
+                      width: 0.5,
+                    ),
                     borderRadius: BorderRadius.circular(13),
                   ),
                   child: Row(
                     mainAxisAlignment: MainAxisAlignment.spaceBetween,
                     children: [
-                      const Text('金属 / 纯度', style: TextStyle(fontSize: 13, color: Color(0xFF8A8780))),
+                      const Text(
+                        '金属 / 纯度',
+                        style: TextStyle(
+                          fontSize: 13,
+                          color: Color(0xFF8A8780),
+                        ),
+                      ),
                       GestureDetector(
                         onTap: _cyclePurity,
                         child: Row(
                           children: [
                             Text(
                               '${_metal.label} · $_purity',
-                              style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w600),
+                              style: const TextStyle(
+                                fontSize: 14,
+                                fontWeight: FontWeight.w600,
+                              ),
                             ),
                             const SizedBox(width: 7),
-                            const Icon(Icons.unfold_more, size: 16, color: Color(0xFFB3AFA5)),
+                            const Icon(
+                              Icons.unfold_more,
+                              size: 16,
+                              color: Color(0xFFB3AFA5),
+                            ),
                           ],
                         ),
                       ),
@@ -622,21 +717,31 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                   ),
                 ),
                 const SizedBox(height: 16),
-                const Text('克重(克)', style: TextStyle(fontSize: 13, color: Color(0xFF8A8780))),
+                const Text(
+                  '克重(克)',
+                  style: TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+                ),
                 const SizedBox(height: 9),
                 Row(
                   children: [
                     _StepButton(
                       icon: Icons.remove,
-                      onTap: () => setState(() => _gram = (_gram - 1).clamp(1, 200)),
+                      onTap: () =>
+                          setState(() => _gram = (_gram - 1).clamp(1, 200)),
                     ),
                     const SizedBox(width: 12),
                     Expanded(
                       child: Container(
-                        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+                        padding: const EdgeInsets.symmetric(
+                          horizontal: 16,
+                          vertical: 12,
+                        ),
                         decoration: BoxDecoration(
                           color: Colors.white,
-                          border: Border.all(color: const Color(0xFFE3D6B4), width: 0.5),
+                          border: Border.all(
+                            color: const Color(0xFFE3D6B4),
+                            width: 0.5,
+                          ),
                           borderRadius: BorderRadius.circular(13),
                         ),
                         child: Row(
@@ -645,12 +750,22 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                           children: [
                             Text(
                               _gram.toStringAsFixed(_gram % 1 == 0 ? 0 : 1),
-                              style: const TextStyle(fontSize: 32, fontWeight: FontWeight.w600, height: 1),
+                              style: const TextStyle(
+                                fontSize: 32,
+                                fontWeight: FontWeight.w600,
+                                height: 1,
+                              ),
                             ),
                             const SizedBox(width: 6),
                             const Padding(
                               padding: EdgeInsets.only(bottom: 2),
-                              child: Text('克', style: TextStyle(fontSize: 15, color: Color(0xFF8A8780))),
+                              child: Text(
+                                '克',
+                                style: TextStyle(
+                                  fontSize: 15,
+                                  color: Color(0xFF8A8780),
+                                ),
+                              ),
                             ),
                           ],
                         ),
@@ -659,7 +774,8 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                     const SizedBox(width: 12),
                     _StepButton(
                       icon: Icons.add,
-                      onTap: () => setState(() => _gram = (_gram + 1).clamp(1, 200)),
+                      onTap: () =>
+                          setState(() => _gram = (_gram + 1).clamp(1, 200)),
                     ),
                   ],
                 ),
@@ -684,17 +800,29 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                       Row(
                         mainAxisAlignment: MainAxisAlignment.spaceBetween,
                         children: [
-                          const Text('实时材料价值', style: TextStyle(fontSize: 13, color: Color(0xFF7A5B12))),
+                          const Text(
+                            '实时材料价值',
+                            style: TextStyle(
+                              fontSize: 13,
+                              color: Color(0xFF7A5B12),
+                            ),
+                          ),
                           Text(
                             formatCny(value),
-                            style: const TextStyle(fontSize: 24, fontWeight: FontWeight.w600),
+                            style: const TextStyle(
+                              fontSize: 24,
+                              fontWeight: FontWeight.w600,
+                            ),
                           ),
                         ],
                       ),
                       const SizedBox(height: 7),
                       Text(
                         '按${_metal.label}现货 ${basePrice.toStringAsFixed(2)}/克 · 非金店零售价、非回收实收价',
-                        style: const TextStyle(fontSize: 11, color: Color(0xFF9A7A2A)),
+                        style: const TextStyle(
+                          fontSize: 11,
+                          color: Color(0xFF9A7A2A),
+                        ),
                       ),
                     ],
                   ),
@@ -714,7 +842,10 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                       children: [
                         Text(
                           '选填:买入成本 · 日期 · 渠道 · 备注 · 照片',
-                          style: TextStyle(fontSize: 13, color: cs.mutedForeground),
+                          style: TextStyle(
+                            fontSize: 13,
+                            color: cs.mutedForeground,
+                          ),
                         ),
                         Icon(
                           _expanded ? Icons.expand_less : Icons.expand_more,
@@ -731,7 +862,9 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                     label: '买入成本(含工费)',
                     child: TextField(
                       controller: _costCtrl,
-                      keyboardType: const TextInputType.numberWithOptions(decimal: true),
+                      keyboardType: const TextInputType.numberWithOptions(
+                        decimal: true,
+                      ),
                       decoration: const InputDecoration(
                         border: InputBorder.none,
                         isDense: true,
@@ -764,7 +897,8 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                           _Chip(
                             label: channel,
                             selected: _channelCtrl.text == channel,
-                            onTap: () => setState(() => _channelCtrl.text = channel),
+                            onTap: () =>
+                                setState(() => _channelCtrl.text = channel),
                           ),
                       ],
                     ),
@@ -788,7 +922,10 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                     decoration: BoxDecoration(
                       color: Colors.white,
                       borderRadius: BorderRadius.circular(12),
-                      border: Border.all(color: const Color(0xFFECEAE3), width: 0.5),
+                      border: Border.all(
+                        color: const Color(0xFFECEAE3),
+                        width: 0.5,
+                      ),
                     ),
                     child: Row(
                       children: [
@@ -797,15 +934,24 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                           height: 60,
                           decoration: BoxDecoration(
                             borderRadius: BorderRadius.circular(11),
-                            border: Border.all(color: const Color(0xFFD3CDBE), width: 0.5),
+                            border: Border.all(
+                              color: const Color(0xFFD3CDBE),
+                              width: 0.5,
+                            ),
+                          ),
+                          child: const Icon(
+                            Icons.camera_alt_outlined,
+                            color: Color(0xFFB3AFA5),
                           ),
-                          child: const Icon(Icons.camera_alt_outlined, color: Color(0xFFB3AFA5)),
                         ),
                         const SizedBox(width: 10),
                         const Expanded(
                           child: Text(
                             '添加发票 / 实物照片（选填，仅存本机）',
-                            style: TextStyle(fontSize: 12, color: Color(0xFFB3AFA5)),
+                            style: TextStyle(
+                              fontSize: 12,
+                              color: Color(0xFFB3AFA5),
+                            ),
                           ),
                         ),
                       ],
@@ -838,14 +984,25 @@ class _AddAssetSheetState extends ConsumerState<_AddAssetSheet> {
                             purityLabel: _purity,
                             weightGram: _gram,
                             costAmount: double.tryParse(_costCtrl.text.trim()),
-                            purchaseDate: DateTime.tryParse(_dateCtrl.text.trim()),
+                            purchaseDate: DateTime.tryParse(
-                            channel: _channelCtrl.text.trim().isEmpty ? null : _channelCtrl.text.trim(),
+                              _dateCtrl.text.trim(),
-                            note: _noteCtrl.text.trim().isEmpty ? null : _noteCtrl.text.trim(),
+                            ),
+                            channel: _channelCtrl.text.trim().isEmpty
+                                ? null
+                                : _channelCtrl.text.trim(),
+                            note: _noteCtrl.text.trim().isEmpty
+                                ? null
+                                : _noteCtrl.text.trim(),
                             createdAt: DateTime.now(),
                             updatedAt: DateTime.now(),
                           );
-                          ref.read(assetPortfolioControllerProvider.notifier).addHolding(holding);
+                          ref
+                              .read(assetPortfolioControllerProvider.notifier)
+                              .addHolding(holding);
                           Navigator.of(context).pop();
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            const SnackBar(content: Text('已添加 · 总估值已重算')),
+                          );
                         },
                         child: const Text('保存'),
                       ),
@@ -941,7 +1098,10 @@ class _FieldRow extends StatelessWidget {
       child: Row(
         crossAxisAlignment: CrossAxisAlignment.center,
         children: [
-          Text(label, style: const TextStyle(fontSize: 13, color: Color(0xFF8A8780))),
+          Text(
+            label,
+            style: const TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+          ),
           const SizedBox(width: 10),
           Expanded(child: child),
         ],

lib/features/assets/presentation/holding_detail_page.dart

@@ -1,10 +1,15 @@
 import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:shadcn_ui/shadcn_ui.dart';
 
 import '../../../common/domain/money.dart';
+import '../../../common/router/app_router.dart';
 import '../../../common/widgets/prototype_ui.dart';
+import '../../profile/application/price_color_theme.dart';
+import '../../profile/application/profile_settings_controller.dart';
 import '../application/asset_portfolio_controller.dart';
+import '../data/asset_models.dart';
 
 class HoldingDetailPage extends ConsumerWidget {
   const HoldingDetailPage({super.key, this.id});
@@ -20,9 +25,13 @@ class HoldingDetailPage extends ConsumerWidget {
           (item) => id == null || item.id == id,
           orElse: () => summary.holdings.first.holding,
         );
-    final valuation = summary.holdings
+    final valuation = summary.holdings.firstWhere(
-        .firstWhere((item) => item.holding.id == holding.id);
+      (item) => item.holding.id == holding.id,
+    );
     final cs = ShadTheme.of(context).colorScheme;
+    final palette = priceColorPalette(
+      ref.watch(profileSettingsControllerProvider).priceColorMode,
+    );
     final changeUp = valuation.todayChange >= 0;
 
     return Scaffold(
@@ -61,15 +70,24 @@ class HoldingDetailPage extends ConsumerWidget {
                               width: 36,
                               height: 36,
                               decoration: BoxDecoration(
-                                color: holding.metal.color.withValues(alpha: 0.15),
+                                color: holding.metal.color.withValues(
+                                  alpha: 0.15,
+                                ),
                                 borderRadius: BorderRadius.circular(10),
                               ),
-                              child: Icon(Icons.circle_outlined, color: holding.metal.color, size: 18),
+                              child: Icon(
+                                Icons.circle_outlined,
+                                color: holding.metal.color,
+                                size: 18,
+                              ),
                             ),
                             const SizedBox(width: 10),
                             Text(
                               '${holding.purityLabel} · ${holding.weightGram.toStringAsFixed(1)}g',
-                              style: TextStyle(fontSize: 12, color: cs.mutedForeground),
+                              style: TextStyle(
+                                fontSize: 12,
+                                color: cs.mutedForeground,
+                              ),
                             ),
                           ],
                         ),
@@ -79,11 +97,16 @@ class HoldingDetailPage extends ConsumerWidget {
                           children: [
                             const Text(
                               '¥',
-                              style: TextStyle(fontSize: 22, fontWeight: FontWeight.w600),
+                              style: TextStyle(
+                                fontSize: 22,
+                                fontWeight: FontWeight.w600,
+                              ),
                             ),
                             const SizedBox(width: 2),
                             Text(
-                              formatCny(valuation.materialValue).replaceFirst('¥', ''),
+                              formatCny(
+                                valuation.materialValue,
+                              ).replaceFirst('¥', ''),
                               style: const TextStyle(
                                 fontSize: 42,
                                 fontWeight: FontWeight.w600,
@@ -99,11 +122,18 @@ class HoldingDetailPage extends ConsumerWidget {
                             _ChangeChip(
                               amount: valuation.todayChange,
                               positive: changeUp,
+                              upColor: Color(palette.up),
+                              downColor: Color(palette.down),
+                              upBackground: Color(palette.upBackground),
+                              downBackground: Color(palette.downBackground),
                             ),
                             const SizedBox(width: 8),
                             Text(
                               '今日',
-                              style: TextStyle(fontSize: 12, color: cs.mutedForeground),
+                              style: TextStyle(
+                                fontSize: 12,
+                                color: cs.mutedForeground,
+                              ),
                             ),
                           ],
                         ),
@@ -111,23 +141,67 @@ class HoldingDetailPage extends ConsumerWidget {
                     ),
                   ),
                   const SizedBox(height: 12),
+                  GestureDetector(
+                    onTap: () => context.push(
+                      '${AppRoutes.marketKline}?metal=${holding.metal.id}&period=24h',
+                    ),
+                    child: PrototypeCard(
+                      padding: const EdgeInsets.fromLTRB(14, 12, 14, 12),
+                      child: SizedBox(
+                        height: 92,
+                        child: ClipRRect(
+                          borderRadius: BorderRadius.circular(10),
+                          child: PrototypeLineChart(
+                            values: const [
+                              18,
+                              20,
+                              21,
+                              23,
+                              22,
+                              25,
+                              29,
+                              31,
+                              30,
+                              33,
+                              35,
+                              37,
+                            ],
+                          ),
+                        ),
+                      ),
+                    ),
+                  ),
+                  const SizedBox(height: 12),
                   PrototypeCard(
                     padding: EdgeInsets.zero,
                     child: Column(
                       children: [
-                        _InfoRow(label: '材料价值(现货)', value: formatCny(valuation.materialValue)),
+                        _InfoRow(
+                          label: '材料价值(现货)',
+                          value: formatCny(valuation.materialValue),
+                        ),
                         const PrototypeDivider(margin: EdgeInsets.zero),
-                        _InfoRow(label: '回收参考价', value: formatCny(valuation.materialValue * 0.97)),
+                        _InfoRow(
+                          label: '回收参考价',
+                          value: formatCny(valuation.materialValue * 0.97),
+                        ),
                         if (holding.costAmount != null) ...[
                           const PrototypeDivider(margin: EdgeInsets.zero),
-                          _InfoRow(label: '买入成本', value: formatCny(holding.costAmount!)),
+                          _InfoRow(
+                            label: '买入成本',
+                            value: formatCny(holding.costAmount!),
+                          ),
                           const PrototypeDivider(margin: EdgeInsets.zero),
                           _InfoRow(
                             label: '盈亏',
-                            value: _signedCny(valuation.materialValue - holding.costAmount!),
+                            value: _signedCny(
-                            valueColor: valuation.materialValue - holding.costAmount! >= 0
+                              valuation.materialValue - holding.costAmount!,
-                                ? const Color(0xFFC0392B)
+                            ),
-                                : const Color(0xFF2E8B6F),
+                            valueColor:
+                                valuation.materialValue - holding.costAmount! >=
+                                    0
+                                ? Color(palette.up)
+                                : Color(palette.down),
                           ),
                         ],
                       ],
@@ -138,44 +212,40 @@ class HoldingDetailPage extends ConsumerWidget {
                     padding: EdgeInsets.zero,
                     child: Column(
                       children: [
-                        _InfoRow(label: '金属 / 纯度', value: '${holding.metal.label} · ${holding.purityLabel}'),
+                        _InfoRow(
+                          label: '金属 / 纯度',
+                          value:
+                              '${holding.metal.label} · ${holding.purityLabel}',
+                        ),
                         const PrototypeDivider(margin: EdgeInsets.zero),
-                        _InfoRow(label: '克重', value: '${holding.weightGram.toStringAsFixed(1)} g'),
+                        _InfoRow(
+                          label: '克重',
+                          value: '${holding.weightGram.toStringAsFixed(1)} g',
+                        ),
                         const PrototypeDivider(margin: EdgeInsets.zero),
-                        _InfoRow(label: '购买日期', value: _dateLabel(holding.purchaseDate)),
+                        _InfoRow(
+                          label: '购买日期',
+                          value: _dateLabel(holding.purchaseDate),
+                        ),
                         const PrototypeDivider(margin: EdgeInsets.zero),
                         _InfoRow(label: '购买渠道', value: holding.channel ?? '未填'),
                       ],
                     ),
                   ),
-                  const SizedBox(height: 12),
-                  PrototypeCard(
-                    child: GestureDetector(
-                      onTap: () {},
-                      child: SizedBox(
-                        height: 156,
-                        child: ClipRRect(
-                          borderRadius: BorderRadius.circular(10),
-                          child: PrototypeLineChart(
-                            values: const [18, 20, 21, 23, 22, 25, 29, 31, 30, 33, 35, 37],
-                          ),
-                        ),
-                      ),
-                    ),
-                  ),
                   const SizedBox(height: 14),
                   Row(
                     children: [
                       Expanded(
                         child: OutlinedButton(
-                          onPressed: () => _showAction(context, '编辑'),
+                          onPressed: () =>
+                              _showEditSheet(context, ref, holding),
                           child: const Text('编辑'),
                         ),
                       ),
                       const SizedBox(width: 10),
                       Expanded(
                         child: OutlinedButton(
-                          onPressed: () => _showAction(context, '标记卖出 / 转赠'),
+                          onPressed: () => _markSold(context, ref, holding.id),
                           child: const Text('标记卖出 / 转赠'),
                         ),
                       ),
@@ -190,17 +260,44 @@ class HoldingDetailPage extends ConsumerWidget {
     );
   }
 
-  void _showAction(BuildContext context, String text) {
+  void _showEditSheet(
-    ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('$text 占位')));
+    BuildContext context,
+    WidgetRef ref,
+    GoldAssetHolding holding,
+  ) {
+    showModalBottomSheet<void>(
+      context: context,
+      isScrollControlled: true,
+      backgroundColor: Colors.white,
+      shape: const RoundedRectangleBorder(
+        borderRadius: BorderRadius.vertical(top: Radius.circular(22)),
+      ),
+      builder: (ctx) => _EditHoldingSheet(
+        holding: holding,
+        onSave: (updated) {
+          ref
+              .read(assetPortfolioControllerProvider.notifier)
+              .updateHolding(updated);
+          Navigator.of(ctx).pop();
+          ScaffoldMessenger.of(
+            context,
+          ).showSnackBar(const SnackBar(content: Text('已保存修改 · 总值已重算')));
+        },
+      ),
+    );
+  }
+
+  void _markSold(BuildContext context, WidgetRef ref, String id) {
+    ref.read(assetPortfolioControllerProvider.notifier).markHoldingSold(id);
+    ScaffoldMessenger.of(
+      context,
+    ).showSnackBar(const SnackBar(content: Text('已标记卖出 / 转赠')));
+    Navigator.of(context).pop();
   }
 }
 
 class _InfoRow extends StatelessWidget {
-  const _InfoRow({
+  const _InfoRow({required this.label, required this.value, this.valueColor});
-    required this.label,
-    required this.value,
-    this.valueColor,
-  });
 
   final String label;
   final String value;
@@ -214,10 +311,17 @@ class _InfoRow extends StatelessWidget {
       child: Row(
         mainAxisAlignment: MainAxisAlignment.spaceBetween,
         children: [
-          Text(label, style: TextStyle(fontSize: 13, color: cs.mutedForeground)),
+          Text(
+            label,
+            style: TextStyle(fontSize: 13, color: cs.mutedForeground),
+          ),
           Text(
             value,
-            style: TextStyle(fontSize: 14, fontWeight: FontWeight.w600, color: valueColor ?? cs.foreground),
+            style: TextStyle(
+              fontSize: 14,
+              fontWeight: FontWeight.w600,
+              color: valueColor ?? cs.foreground,
+            ),
           ),
         ],
       ),
@@ -226,17 +330,28 @@ class _InfoRow extends StatelessWidget {
 }
 
 class _ChangeChip extends StatelessWidget {
-  const _ChangeChip({required this.amount, required this.positive});
+  const _ChangeChip({
+    required this.amount,
+    required this.positive,
+    required this.upColor,
+    required this.downColor,
+    required this.upBackground,
+    required this.downBackground,
+  });
 
   final double amount;
   final bool positive;
+  final Color upColor;
+  final Color downColor;
+  final Color upBackground;
+  final Color downBackground;
 
   @override
   Widget build(BuildContext context) {
     return Container(
       padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
       decoration: BoxDecoration(
-        color: positive ? const Color(0xFFFBEDEA) : const Color(0xFFE7F2EE),
+        color: positive ? upBackground : downBackground,
         borderRadius: BorderRadius.circular(999),
       ),
       child: Text(
@@ -244,13 +359,269 @@ class _ChangeChip extends StatelessWidget {
         style: TextStyle(
           fontSize: 13,
           fontWeight: FontWeight.w600,
-          color: positive ? const Color(0xFFC0392B) : const Color(0xFF2E8B6F),
+          color: positive ? upColor : downColor,
         ),
       ),
     );
   }
 }
 
+class _EditHoldingSheet extends StatefulWidget {
+  const _EditHoldingSheet({required this.holding, required this.onSave});
+
+  final GoldAssetHolding holding;
+  final ValueChanged<GoldAssetHolding> onSave;
+
+  @override
+  State<_EditHoldingSheet> createState() => _EditHoldingSheetState();
+}
+
+class _EditHoldingSheetState extends State<_EditHoldingSheet> {
+  late final TextEditingController _weightCtrl;
+  late final TextEditingController _costCtrl;
+  late final TextEditingController _dateCtrl;
+  late final TextEditingController _channelCtrl;
+  late final TextEditingController _noteCtrl;
+
+  @override
+  void initState() {
+    super.initState();
+    _weightCtrl = TextEditingController(
+      text: widget.holding.weightGram.toStringAsFixed(
+        widget.holding.weightGram % 1 == 0 ? 0 : 1,
+      ),
+    );
+    _costCtrl = TextEditingController(
+      text: widget.holding.costAmount?.toStringAsFixed(0) ?? '',
+    );
+    _dateCtrl = TextEditingController(
+      text: widget.holding.purchaseDate == null
+          ? ''
+          : '${widget.holding.purchaseDate!.year}-${widget.holding.purchaseDate!.month.toString().padLeft(2, '0')}-${widget.holding.purchaseDate!.day.toString().padLeft(2, '0')}',
+    );
+    _channelCtrl = TextEditingController(text: widget.holding.channel ?? '');
+    _noteCtrl = TextEditingController(text: widget.holding.note ?? '');
+  }
+
+  @override
+  void dispose() {
+    _weightCtrl.dispose();
+    _costCtrl.dispose();
+    _dateCtrl.dispose();
+    _channelCtrl.dispose();
+    _noteCtrl.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return SafeArea(
+      child: Padding(
+        padding: EdgeInsets.only(
+          bottom: MediaQuery.viewInsetsOf(context).bottom,
+        ),
+        child: SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.fromLTRB(20, 8, 20, 24),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                Center(
+                  child: Container(
+                    width: 38,
+                    height: 4,
+                    margin: const EdgeInsets.only(bottom: 14),
+                    decoration: BoxDecoration(
+                      color: const Color(0xFFE3DFD4),
+                      borderRadius: BorderRadius.circular(999),
+                    ),
+                  ),
+                ),
+                Row(
+                  children: [
+                    const Spacer(),
+                    const Text(
+                      '编辑持仓',
+                      style: TextStyle(
+                        fontSize: 16,
+                        fontWeight: FontWeight.w600,
+                      ),
+                    ),
+                    const Spacer(),
+                    GestureDetector(
+                      onTap: () => Navigator.of(context).pop(),
+                      child: const Icon(
+                        Icons.close,
+                        size: 20,
+                        color: Color(0xFF8A8780),
+                      ),
+                    ),
+                  ],
+                ),
+                const SizedBox(height: 16),
+                _FieldRow(
+                  label: '金属 / 纯度',
+                  child: Text(
+                    '${widget.holding.metal.label} · ${widget.holding.purityLabel}',
+                    textAlign: TextAlign.right,
+                    style: const TextStyle(
+                      fontSize: 14,
+                      fontWeight: FontWeight.w600,
+                    ),
+                  ),
+                ),
+                const SizedBox(height: 10),
+                _FieldRow(
+                  label: '克重(克)',
+                  child: TextField(
+                    controller: _weightCtrl,
+                    keyboardType: const TextInputType.numberWithOptions(
+                      decimal: true,
+                    ),
+                    textAlign: TextAlign.right,
+                    decoration: const InputDecoration(
+                      border: InputBorder.none,
+                      isDense: true,
+                    ),
+                  ),
+                ),
+                const SizedBox(height: 10),
+                _FieldRow(
+                  label: '买入成本(含工费)',
+                  child: TextField(
+                    controller: _costCtrl,
+                    keyboardType: const TextInputType.numberWithOptions(
+                      decimal: true,
+                    ),
+                    textAlign: TextAlign.right,
+                    decoration: const InputDecoration(
+                      border: InputBorder.none,
+                      isDense: true,
+                      hintText: '选填',
+                    ),
+                  ),
+                ),
+                const SizedBox(height: 10),
+                _FieldRow(
+                  label: '购买日期',
+                  child: TextField(
+                    controller: _dateCtrl,
+                    textAlign: TextAlign.right,
+                    decoration: const InputDecoration(
+                      border: InputBorder.none,
+                      isDense: true,
+                      hintText: 'YYYY-MM-DD',
+                    ),
+                  ),
+                ),
+                const SizedBox(height: 10),
+                _FieldRow(
+                  label: '购买渠道',
+                  child: TextField(
+                    controller: _channelCtrl,
+                    textAlign: TextAlign.right,
+                    decoration: const InputDecoration(
+                      border: InputBorder.none,
+                      isDense: true,
+                      hintText: '选填',
+                    ),
+                  ),
+                ),
+                const SizedBox(height: 10),
+                _FieldRow(
+                  label: '备注',
+                  child: TextField(
+                    controller: _noteCtrl,
+                    textAlign: TextAlign.right,
+                    decoration: const InputDecoration(
+                      border: InputBorder.none,
+                      isDense: true,
+                      hintText: '点击填写',
+                    ),
+                  ),
+                ),
+                const SizedBox(height: 16),
+                SizedBox(
+                  width: double.infinity,
+                  child: FilledButton(
+                    onPressed: () {
+                      final grams = double.tryParse(_weightCtrl.text.trim());
+                      final cost = double.tryParse(_costCtrl.text.trim());
+                      final parsedDate = DateTime.tryParse(
+                        _dateCtrl.text.trim(),
+                      );
+                      widget.onSave(
+                        GoldAssetHolding(
+                          id: widget.holding.id,
+                          name: widget.holding.name,
+                          metal: widget.holding.metal,
+                          category: widget.holding.category,
+                          purity: widget.holding.purity,
+                          purityLabel: widget.holding.purityLabel,
+                          weightGram: grams ?? widget.holding.weightGram,
+                          costAmount: cost,
+                          purchaseDate: parsedDate,
+                          channel: _channelCtrl.text.trim().isEmpty
+                              ? null
+                              : _channelCtrl.text.trim(),
+                          note: _noteCtrl.text.trim().isEmpty
+                              ? null
+                              : _noteCtrl.text.trim(),
+                          createdAt: widget.holding.createdAt,
+                          updatedAt: DateTime.now(),
+                          status: widget.holding.status,
+                        ),
+                      );
+                    },
+                    child: const Text('保存修改'),
+                  ),
+                ),
+                const SizedBox(height: 10),
+                Text(
+                  '修改后会即时重算资产总值',
+                  textAlign: TextAlign.center,
+                  style: TextStyle(fontSize: 11, color: cs.mutedForeground),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _FieldRow extends StatelessWidget {
+  const _FieldRow({required this.label, required this.child});
+
+  final String label;
+  final Widget child;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.fromLTRB(14, 12, 14, 12),
+      decoration: BoxDecoration(
+        color: Colors.white,
+        borderRadius: BorderRadius.circular(12),
+        border: Border.all(color: const Color(0xFFECEAE3), width: 0.5),
+      ),
+      child: Row(
+        children: [
+          Text(
+            label,
+            style: const TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+          ),
+          const SizedBox(width: 10),
+          Expanded(child: child),
+        ],
+      ),
+    );
+  }
+}
+
 String _dateLabel(DateTime? value) {
   if (value == null) return '未填';
   return '${value.year}-${value.month.toString().padLeft(2, '0')}-${value.day.toString().padLeft(2, '0')}';

lib/features/auth/presentation/delete_account_page.dart

@@ -669,7 +669,9 @@ class _VerifySheetState extends ConsumerState<_VerifySheet> {
     final cs = ShadTheme.of(context).colorScheme;
     return Padding(
       // 键盘弹出时 sheet 跟随上移
-      padding: EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
+      padding: EdgeInsets.only(
+        bottom: MediaQuery.of(context).viewInsets.bottom,
+      ),
       child: SafeArea(
         child: Padding(
           padding: const EdgeInsets.fromLTRB(20, 8, 20, 20),
@@ -715,11 +717,7 @@ class _VerifySheetState extends ConsumerState<_VerifySheet> {
     return [
       Text(
         '正在清除账户数据，请稍候',
-        style: TextStyle(
+        style: TextStyle(fontSize: 13, height: 1.55, color: cs.mutedForeground),
-          fontSize: 13,
-          height: 1.55,
-          color: cs.mutedForeground,
-        ),
       ),
       const SizedBox(height: 28),
       Center(
@@ -737,11 +735,7 @@ class _VerifySheetState extends ConsumerState<_VerifySheet> {
     return [
       Text(
         '为保障账户安全，注销前需验证您的手机号。验证码将发送至 ${_maskPhone(widget.phone)}。',
-        style: TextStyle(
+        style: TextStyle(fontSize: 13, height: 1.55, color: cs.mutedForeground),
-          fontSize: 13,
-          height: 1.55,
-          color: cs.mutedForeground,
-        ),
       ),
       if (_error != null) ...[
         const SizedBox(height: 10),
@@ -768,11 +762,7 @@ class _VerifySheetState extends ConsumerState<_VerifySheet> {
     return [
       Text(
         '验证码已发送至 ${_maskPhone(widget.phone)}',
-        style: TextStyle(
+        style: TextStyle(fontSize: 13, height: 1.55, color: cs.mutedForeground),
-          fontSize: 13,
-          height: 1.55,
-          color: cs.mutedForeground,
-        ),
       ),
       const SizedBox(height: 20),
       _PinInput(
@@ -864,7 +854,7 @@ class DeleteAccountSuccessPage extends ConsumerWidget {
               ),
               const SizedBox(height: 10),
               Text(
-                '您的账号及相关数据已清除完毕\n感谢您曾使用研听',
+                '您的账号及相关数据已清除完毕\n感谢您曾使用金值',
                 textAlign: TextAlign.center,
                 style: TextStyle(
                   fontSize: 13,

lib/features/auth/presentation/login_page.dart

@@ -259,7 +259,7 @@ class _PhoneStep extends StatelessWidget {
       children: [
         _SheetTitle('手机号登录', cs),
         const SizedBox(height: 8),
-        _SheetSub('未注册的手机号验证后将自动创建研听账号。', cs),
+        _SheetSub('未注册的手机号验证后将自动创建金值账号。', cs),
         const SizedBox(height: 18),
         Row(
           children: [

lib/features/market/presentation/market_kline_page.dart

@@ -4,6 +4,8 @@ import 'package:shadcn_ui/shadcn_ui.dart';
 
 import '../../../common/domain/metal_type.dart';
 import '../../../common/widgets/prototype_ui.dart';
+import '../../profile/application/price_color_theme.dart';
+import '../../profile/application/profile_settings_controller.dart';
 import '../data/mock_market_repository.dart';
 import '../data/market_models.dart';
 
@@ -21,6 +23,9 @@ class MarketKlinePage extends ConsumerWidget {
     final quote = repo.quoteFor(metal);
     final points = repo.chartFor(metal, period);
     final cs = ShadTheme.of(context).colorScheme;
+    final palette = priceColorPalette(
+      ref.watch(profileSettingsControllerProvider).priceColorMode,
+    );
 
     return Scaffold(
       backgroundColor: const Color(0xFFFBFAF7),
@@ -74,7 +79,13 @@ class MarketKlinePage extends ConsumerWidget {
                             const SizedBox(width: 4),
                             const Padding(
                               padding: EdgeInsets.only(top: 8),
-                              child: Text('元/克', style: TextStyle(fontSize: 12, color: Color(0xFF8A8780))),
+                              child: Text(
+                                '元/克',
+                                style: TextStyle(
+                                  fontSize: 12,
+                                  color: Color(0xFF8A8780),
+                                ),
+                              ),
                             ),
                           ],
                         ),
@@ -83,8 +94,8 @@ class MarketKlinePage extends ConsumerWidget {
                           '${quote.changeAmount >= 0 ? '+' : ''}${quote.changeAmount.toStringAsFixed(2)} · ${quote.changePercent.toStringAsFixed(2)}%',
                           style: TextStyle(
                             color: quote.changeAmount >= 0
-                                ? const Color(0xFFC0392B)
+                                ? Color(palette.up)
-                                : const Color(0xFF2E8B6F),
+                                : Color(palette.down),
                             fontSize: 13,
                             fontWeight: FontWeight.w600,
                           ),
@@ -98,14 +109,15 @@ class MarketKlinePage extends ConsumerWidget {
                               PrototypePill(
                                 label: p.label,
                                 selected: p == period,
-                                onTap: () => Navigator.of(context).pushReplacement(
+                                onTap: () =>
-                                  MaterialPageRoute(
+                                    Navigator.of(context).pushReplacement(
-                                    builder: (_) => MarketKlinePage(
+                                      MaterialPageRoute(
-                                      metalId: metal.id,
+                                        builder: (_) => MarketKlinePage(
-                                      periodId: p.id,
+                                          metalId: metal.id,
+                                          periodId: p.id,
+                                        ),
+                                      ),
                                     ),
-                                  ),
-                                ),
                               ),
                           ],
                         ),
@@ -114,9 +126,19 @@ class MarketKlinePage extends ConsumerWidget {
                           children: [
                             _Ohlc('开', points.first.open),
                             const SizedBox(width: 18),
-                            _Ohlc('高', points.map((e) => e.high).reduce((a, b) => a > b ? a : b)),
+                            _Ohlc(
+                              '高',
+                              points
+                                  .map((e) => e.high)
+                                  .reduce((a, b) => a > b ? a : b),
+                            ),
                             const SizedBox(width: 18),
-                            _Ohlc('低', points.map((e) => e.low).reduce((a, b) => a < b ? a : b)),
+                            _Ohlc(
+                              '低',
+                              points
+                                  .map((e) => e.low)
+                                  .reduce((a, b) => a < b ? a : b),
+                            ),
                             const SizedBox(width: 18),
                             _Ohlc('收', points.last.close),
                           ],
@@ -127,7 +149,9 @@ class MarketKlinePage extends ConsumerWidget {
                           child: ClipRRect(
                             borderRadius: BorderRadius.circular(10),
                             child: PrototypeLineChart(
-                              values: points.map((p) => p.close).toList(growable: false),
+                              values: points
+                                  .map((p) => p.close)
+                                  .toList(growable: false),
                             ),
                           ),
                         ),
@@ -135,7 +159,10 @@ class MarketKlinePage extends ConsumerWidget {
                         Text(
                           '${quote.basisLabel} · ${_timeLabel(quote.updatedAt)}',
                           textAlign: TextAlign.center,
-                          style: TextStyle(fontSize: 11, color: cs.mutedForeground),
+                          style: TextStyle(
+                            fontSize: 11,
+                            color: cs.mutedForeground,
+                          ),
                         ),
                       ],
                     ),
@@ -161,9 +188,15 @@ class _Ohlc extends StatelessWidget {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
-        Text(label, style: const TextStyle(fontSize: 12, color: Color(0xFF8A8780))),
+        Text(
+          label,
+          style: const TextStyle(fontSize: 12, color: Color(0xFF8A8780)),
+        ),
         const SizedBox(height: 2),
-        Text(value.toStringAsFixed(2), style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w600)),
+        Text(
+          value.toStringAsFixed(2),
+          style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w600),
+        ),
       ],
     );
   }

lib/features/market/presentation/market_page.dart

@@ -11,6 +11,8 @@ import '../../../common/widgets/prototype_ui.dart';
 import '../application/exchange_calculator_controller.dart';
 import '../application/market_controller.dart';
 import '../data/market_models.dart';
+import '../../profile/application/price_color_theme.dart';
+import '../../profile/application/profile_settings_controller.dart';
 
 class MarketPage extends HookConsumerWidget {
   const MarketPage({super.key});
@@ -19,23 +21,38 @@ class MarketPage extends HookConsumerWidget {
   Widget build(BuildContext context, WidgetRef ref) {
     final market = ref.watch(marketControllerProvider);
     final exchange = ref.watch(exchangeCalculatorControllerProvider);
-    final gramCtrl = useTextEditingController(text: exchange.gram.toStringAsFixed(2));
+    final palette = priceColorPalette(
-    final amountCtrl = useTextEditingController(text: exchange.amount.toStringAsFixed(2));
+      ref.watch(profileSettingsControllerProvider).priceColorMode,
+    );
+    final gramCtrl = useTextEditingController(
+      text: exchange.gram.toStringAsFixed(2),
+    );
+    final amountCtrl = useTextEditingController(
+      text: exchange.amount.toStringAsFixed(2),
+    );
     final gramFocus = useFocusNode();
     final amountFocus = useFocusNode();
     final cs = ShadTheme.of(context).colorScheme;
 
-    useEffect(() {
+    useEffect(
-      if (!gramFocus.hasFocus) {
+      () {
-        gramCtrl.text = exchange.gram.toStringAsFixed(
+        if (!gramFocus.hasFocus) {
-          exchange.gram % 1 == 0 ? 0 : 2,
+          gramCtrl.text = exchange.gram.toStringAsFixed(
-        );
+            exchange.gram % 1 == 0 ? 0 : 2,
-      }
+          );
-      if (!amountFocus.hasFocus) {
+        }
-        amountCtrl.text = exchange.amount.toStringAsFixed(2);
+        if (!amountFocus.hasFocus) {
-      }
+          amountCtrl.text = exchange.amount.toStringAsFixed(2);
-      return null;
+        }
-    }, [exchange.gram, exchange.amount, exchange.selectedChannel.id, exchange.metal.id]);
+        return null;
+      },
+      [
+        exchange.gram,
+        exchange.amount,
+        exchange.selectedChannel.id,
+        exchange.metal.id,
+      ],
+    );
 
     return SafeArea(
       top: false,
@@ -50,20 +67,27 @@ class MarketPage extends HookConsumerWidget {
                   children: [
                     const Text(
                       '行情',
-                      style: TextStyle(fontSize: 17, fontWeight: FontWeight.w600),
+                      style: TextStyle(
+                        fontSize: 17,
+                        fontWeight: FontWeight.w600,
+                      ),
                     ),
                     const Spacer(),
-                    Container(
+                    GestureDetector(
-                      width: 30,
+                      onTap: () =>
-                      height: 30,
+                          _showPriceAlertSheet(context, market.selectedMetal),
-                      decoration: BoxDecoration(
+                      child: Container(
-                        color: const Color(0xFFF7F4EE),
+                        width: 30,
-                        borderRadius: BorderRadius.circular(999),
+                        height: 30,
-                      ),
+                        decoration: BoxDecoration(
-                      child: const Icon(
+                          color: const Color(0xFFF7F4EE),
-                        Icons.notifications_none_outlined,
+                          borderRadius: BorderRadius.circular(999),
-                        size: 18,
+                        ),
-                        color: Color(0xFF9A968D),
+                        child: const Icon(
+                          Icons.notifications_none_outlined,
+                          size: 18,
+                          color: Color(0xFF9A968D),
+                        ),
                       ),
                     ),
                   ],
@@ -75,15 +99,22 @@ class MarketPage extends HookConsumerWidget {
                     scrollDirection: Axis.horizontal,
                     physics: const BouncingScrollPhysics(),
                     itemCount: MetalType.values.length,
-                    separatorBuilder: (context, index) => const SizedBox(width: 8),
+                    separatorBuilder: (context, index) =>
+                        const SizedBox(width: 8),
                     itemBuilder: (context, index) {
                       final metal = MetalType.values[index];
                       return PrototypePill(
                         label: metal.label,
                         selected: metal == market.selectedMetal,
                         onTap: () {
-                          ref.read(marketControllerProvider.notifier).selectMetal(metal);
+                          ref
-                          ref.read(exchangeCalculatorControllerProvider.notifier).selectMetal(metal);
+                              .read(marketControllerProvider.notifier)
+                              .selectMetal(metal);
+                          ref
+                              .read(
+                                exchangeCalculatorControllerProvider.notifier,
+                              )
+                              .selectMetal(metal);
                         },
                       );
                     },
@@ -108,7 +139,9 @@ class MarketPage extends HookConsumerWidget {
                           ),
                           const SizedBox(width: 2),
                           Text(
-                            formatCny(market.quote.spotPrice).replaceFirst('¥', ''),
+                            formatCny(
+                              market.quote.spotPrice,
+                            ).replaceFirst('¥', ''),
                             style: TextStyle(
                               fontSize: 29,
                               fontWeight: FontWeight.w600,
@@ -121,7 +154,10 @@ class MarketPage extends HookConsumerWidget {
                             padding: EdgeInsets.only(left: 4, bottom: 2),
                             child: Text(
                               '元/克',
-                              style: TextStyle(fontSize: 12, color: Color(0xFF8A8780)),
+                              style: TextStyle(
+                                fontSize: 12,
+                                color: Color(0xFF8A8780),
+                              ),
                             ),
                           ),
                         ],
@@ -129,16 +165,30 @@ class MarketPage extends HookConsumerWidget {
                       const SizedBox(height: 6),
                       Row(
                         children: [
-                          _ChangeChip(amount: market.quote.changeAmount, percent: market.quote.changePercent),
+                          _ChangeChip(
+                            amount: market.quote.changeAmount,
+                            percent: market.quote.changePercent,
+                            upColor: Color(palette.up),
+                            downColor: Color(palette.down),
+                            upBackground: Color(palette.upBackground),
+                            downBackground: Color(palette.downBackground),
+                          ),
                           const SizedBox(width: 8),
                           Text(
                             '报价 ${_timeLabel(market.quote.updatedAt)}',
-                            style: const TextStyle(fontSize: 12, color: Color(0xFF8A8780)),
+                            style: const TextStyle(
+                              fontSize: 12,
+                              color: Color(0xFF8A8780),
+                            ),
                           ),
                           const Spacer(),
                           GestureDetector(
                             onTap: () {},
-                            child: const Icon(Icons.info_outline, size: 16, color: Color(0xFFB3AFA5)),
+                            child: const Icon(
+                              Icons.info_outline,
+                              size: 16,
+                              color: Color(0xFFB3AFA5),
+                            ),
                           ),
                         ],
                       ),
@@ -149,9 +199,12 @@ class MarketPage extends HookConsumerWidget {
                             _PeriodPill(
                               label: period.label,
                               selected: period == market.period,
-                              onTap: () => ref.read(marketControllerProvider.notifier).selectPeriod(period),
+                              onTap: () => ref
+                                  .read(marketControllerProvider.notifier)
+                                  .selectPeriod(period),
                             ),
-                            if (period != MarketPeriod.values.last) const SizedBox(width: 6),
+                            if (period != MarketPeriod.values.last)
+                              const SizedBox(width: 6),
                           ],
                         ],
                       ),
@@ -165,7 +218,9 @@ class MarketPage extends HookConsumerWidget {
                           child: ClipRRect(
                             borderRadius: BorderRadius.circular(10),
                             child: PrototypeLineChart(
-                              values: market.points.map((p) => p.close).toList(growable: false),
+                              values: market.points
+                                  .map((p) => p.close)
+                                  .toList(growable: false),
                             ),
                           ),
                         ),
@@ -177,7 +232,10 @@ class MarketPage extends HookConsumerWidget {
                         children: [
                           const Text(
                             '兑换试算',
-                            style: TextStyle(fontSize: 14, fontWeight: FontWeight.w600),
+                            style: TextStyle(
+                              fontSize: 14,
+                              fontWeight: FontWeight.w600,
+                            ),
                           ),
                           const Spacer(),
                           const PrototypePill(label: '多渠道参考', selected: true),
@@ -190,14 +248,19 @@ class MarketPage extends HookConsumerWidget {
                           scrollDirection: Axis.horizontal,
                           physics: const BouncingScrollPhysics(),
                           itemCount: exchange.channels.length,
-                          separatorBuilder: (context, index) => const SizedBox(width: 7),
+                          separatorBuilder: (context, index) =>
+                              const SizedBox(width: 7),
                           itemBuilder: (context, index) {
                             final channel = exchange.channels[index];
                             return PrototypePill(
                               label: channel.name,
-                              selected: channel.id == exchange.selectedChannel.id,
+                              selected:
+                                  channel.id == exchange.selectedChannel.id,
                               onTap: () => ref
-                                  .read(exchangeCalculatorControllerProvider.notifier)
+                                  .read(
+                                    exchangeCalculatorControllerProvider
+                                        .notifier,
+                                  )
                                   .selectChannel(channel.id),
                             );
                           },
@@ -212,19 +275,30 @@ class MarketPage extends HookConsumerWidget {
                           leading: '克',
                           onChanged: (value) {
                             final gram = double.tryParse(value) ?? 0;
-                            ref.read(exchangeCalculatorControllerProvider.notifier).setGram(gram);
+                            ref
+                                .read(
+                                  exchangeCalculatorControllerProvider.notifier,
+                                )
+                                .setGram(gram);
                           },
                         ),
                         const SizedBox(height: 8),
                         Center(
                           child: GestureDetector(
-                            onTap: () => ref.read(exchangeCalculatorControllerProvider.notifier).toggleSwapped(),
+                            onTap: () => ref
+                                .read(
+                                  exchangeCalculatorControllerProvider.notifier,
+                                )
+                                .toggleSwapped(),
                             child: Container(
                               width: 30,
                               height: 30,
                               decoration: BoxDecoration(
                                 color: Colors.white,
-                                border: Border.all(color: cs.border, width: 0.5),
+                                border: Border.all(
+                                  color: cs.border,
+                                  width: 0.5,
+                                ),
                                 shape: BoxShape.circle,
                                 boxShadow: const [
                                   BoxShadow(
@@ -234,7 +308,11 @@ class MarketPage extends HookConsumerWidget {
                                   ),
                                 ],
                               ),
-                              child: const Icon(Icons.swap_vert, size: 16, color: Color(0xFFB5862A)),
+                              child: const Icon(
+                                Icons.swap_vert,
+                                size: 16,
+                                color: Color(0xFFB5862A),
+                              ),
                             ),
                           ),
                         ),
@@ -246,7 +324,11 @@ class MarketPage extends HookConsumerWidget {
                           leading: '¥',
                           onChanged: (value) {
                             final amount = double.tryParse(value) ?? 0;
-                            ref.read(exchangeCalculatorControllerProvider.notifier).setAmount(amount);
+                            ref
+                                .read(
+                                  exchangeCalculatorControllerProvider.notifier,
+                                )
+                                .setAmount(amount);
                           },
                         ),
                       ] else ...[
@@ -257,19 +339,30 @@ class MarketPage extends HookConsumerWidget {
                           leading: '¥',
                           onChanged: (value) {
                             final amount = double.tryParse(value) ?? 0;
-                            ref.read(exchangeCalculatorControllerProvider.notifier).setAmount(amount);
+                            ref
+                                .read(
+                                  exchangeCalculatorControllerProvider.notifier,
+                                )
+                                .setAmount(amount);
                           },
                         ),
                         const SizedBox(height: 8),
                         Center(
                           child: GestureDetector(
-                            onTap: () => ref.read(exchangeCalculatorControllerProvider.notifier).toggleSwapped(),
+                            onTap: () => ref
+                                .read(
+                                  exchangeCalculatorControllerProvider.notifier,
+                                )
+                                .toggleSwapped(),
                             child: Container(
                               width: 30,
                               height: 30,
                               decoration: BoxDecoration(
                                 color: Colors.white,
-                                border: Border.all(color: cs.border, width: 0.5),
+                                border: Border.all(
+                                  color: cs.border,
+                                  width: 0.5,
+                                ),
                                 shape: BoxShape.circle,
                                 boxShadow: const [
                                   BoxShadow(
@@ -279,7 +372,11 @@ class MarketPage extends HookConsumerWidget {
                                   ),
                                 ],
                               ),
-                              child: const Icon(Icons.swap_vert, size: 16, color: Color(0xFFB5862A)),
+                              child: const Icon(
+                                Icons.swap_vert,
+                                size: 16,
+                                color: Color(0xFFB5862A),
+                              ),
                             ),
                           ),
                         ),
@@ -291,19 +388,30 @@ class MarketPage extends HookConsumerWidget {
                           leading: '克',
                           onChanged: (value) {
                             final gram = double.tryParse(value) ?? 0;
-                            ref.read(exchangeCalculatorControllerProvider.notifier).setGram(gram);
+                            ref
+                                .read(
+                                  exchangeCalculatorControllerProvider.notifier,
+                                )
+                                .setGram(gram);
                           },
                         ),
                       ],
                       const SizedBox(height: 10),
                       Text(
-                        '1 克 ${exchange.metal.label} = ${formatCny(exchange.selectedChannel.pricePerGram)} · ${exchange.selectedChannel.source} · 参考',
+                        '1 克 ${exchange.metal.label} = ${formatCny(exchange.selectedChannel.pricePerGram)} · ${exchange.selectedChannel.source} · ${_timeLabel(exchange.selectedChannel.updatedAt)} · 参考',
-                        style: const TextStyle(fontSize: 12, color: Color(0xFF6E6A60)),
+                        style: const TextStyle(
+                          fontSize: 12,
+                          color: Color(0xFF6E6A60),
+                        ),
                       ),
                       const SizedBox(height: 5),
                       Text(
                         exchange.selectedChannel.hint,
-                        style: const TextStyle(fontSize: 11, color: Color(0xFFB3AFA5), height: 1.5),
+                        style: const TextStyle(
+                          fontSize: 11,
+                          color: Color(0xFFB3AFA5),
+                          height: 1.5,
+                        ),
                       ),
                     ],
                   ),
@@ -343,13 +451,18 @@ class _ExchangeField extends StatelessWidget {
       ),
       child: Row(
         children: [
-          Text(leading, style: const TextStyle(fontSize: 14, color: Color(0xFF8A8780))),
+          Text(
+            leading,
+            style: const TextStyle(fontSize: 14, color: Color(0xFF8A8780)),
+          ),
           const SizedBox(width: 8),
           Expanded(
             child: TextField(
               controller: controller,
               focusNode: focusNode,
-              keyboardType: const TextInputType.numberWithOptions(decimal: true),
+              keyboardType: const TextInputType.numberWithOptions(
+                decimal: true,
+              ),
               textAlign: TextAlign.right,
               decoration: const InputDecoration(
                 border: InputBorder.none,
@@ -372,7 +485,11 @@ class _ExchangeField extends StatelessWidget {
 }
 
 class _PeriodPill extends StatelessWidget {
-  const _PeriodPill({required this.label, required this.selected, required this.onTap});
+  const _PeriodPill({
+    required this.label,
+    required this.selected,
+    required this.onTap,
+  });
 
   final String label;
   final bool selected;
@@ -385,10 +502,21 @@ class _PeriodPill extends StatelessWidget {
 }
 
 class _ChangeChip extends StatelessWidget {
-  const _ChangeChip({required this.amount, required this.percent});
+  const _ChangeChip({
+    required this.amount,
+    required this.percent,
+    required this.upColor,
+    required this.downColor,
+    required this.upBackground,
+    required this.downBackground,
+  });
 
   final double amount;
   final double percent;
+  final Color upColor;
+  final Color downColor;
+  final Color upBackground;
+  final Color downBackground;
 
   @override
   Widget build(BuildContext context) {
@@ -396,7 +524,7 @@ class _ChangeChip extends StatelessWidget {
     return Container(
       padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
       decoration: BoxDecoration(
-        color: positive ? const Color(0xFFFBEDEA) : const Color(0xFFE7F2EE),
+        color: positive ? upBackground : downBackground,
         borderRadius: BorderRadius.circular(999),
       ),
       child: Text(
@@ -404,13 +532,211 @@ class _ChangeChip extends StatelessWidget {
         style: TextStyle(
           fontSize: 13,
           fontWeight: FontWeight.w600,
-          color: positive ? const Color(0xFFC0392B) : const Color(0xFF2E8B6F),
+          color: positive ? upColor : downColor,
         ),
       ),
     );
   }
 }
 
+Future<void> _showPriceAlertSheet(BuildContext context, MetalType metal) async {
+  var dir = 'up';
+  final controller = TextEditingController(text: '960.00');
+  try {
+    await showModalBottomSheet<void>(
+      context: context,
+      backgroundColor: Colors.white,
+      isScrollControlled: true,
+      shape: const RoundedRectangleBorder(
+        borderRadius: BorderRadius.vertical(top: Radius.circular(22)),
+      ),
+      builder: (ctx) {
+        return StatefulBuilder(
+          builder: (ctx, setState) {
+            return SafeArea(
+              child: Padding(
+                padding: EdgeInsets.only(
+                  bottom: MediaQuery.viewInsetsOf(ctx).bottom,
+                ),
+                child: Padding(
+                  padding: const EdgeInsets.fromLTRB(20, 8, 20, 24),
+                  child: Column(
+                    mainAxisSize: MainAxisSize.min,
+                    crossAxisAlignment: CrossAxisAlignment.stretch,
+                    children: [
+                      Center(
+                        child: Container(
+                          width: 38,
+                          height: 4,
+                          margin: const EdgeInsets.only(bottom: 14),
+                          decoration: BoxDecoration(
+                            color: const Color(0xFFE3DFD4),
+                            borderRadius: BorderRadius.circular(999),
+                          ),
+                        ),
+                      ),
+                      const Text(
+                        '设置到价提醒',
+                        style: TextStyle(
+                          fontSize: 16,
+                          fontWeight: FontWeight.w600,
+                        ),
+                      ),
+                      const SizedBox(height: 4),
+                      Text(
+                        '${metal.label} 到价时提醒你',
+                        style: const TextStyle(
+                          fontSize: 12,
+                          color: Color(0xFF8A8780),
+                        ),
+                      ),
+                      const SizedBox(height: 14),
+                      Row(
+                        children: [
+                          Expanded(
+                            child: GestureDetector(
+                              onTap: () => setState(() => dir = 'up'),
+                              child: Container(
+                                padding: const EdgeInsets.symmetric(
+                                  vertical: 10,
+                                ),
+                                decoration: BoxDecoration(
+                                  color: dir == 'up'
+                                      ? const Color(0xFFF6ECD6)
+                                      : Colors.white,
+                                  borderRadius: BorderRadius.circular(10),
+                                  border: Border.all(
+                                    color: dir == 'up'
+                                        ? const Color(0xFFE3D6B4)
+                                        : const Color(0xFFECEAE3),
+                                    width: 0.5,
+                                  ),
+                                ),
+                                child: const Text(
+                                  '涨到',
+                                  textAlign: TextAlign.center,
+                                  style: TextStyle(
+                                    fontSize: 13,
+                                    fontWeight: FontWeight.w600,
+                                  ),
+                                ),
+                              ),
+                            ),
+                          ),
+                          const SizedBox(width: 8),
+                          Expanded(
+                            child: GestureDetector(
+                              onTap: () => setState(() => dir = 'down'),
+                              child: Container(
+                                padding: const EdgeInsets.symmetric(
+                                  vertical: 10,
+                                ),
+                                decoration: BoxDecoration(
+                                  color: dir == 'down'
+                                      ? const Color(0xFFF6ECD6)
+                                      : Colors.white,
+                                  borderRadius: BorderRadius.circular(10),
+                                  border: Border.all(
+                                    color: dir == 'down'
+                                        ? const Color(0xFFE3D6B4)
+                                        : const Color(0xFFECEAE3),
+                                    width: 0.5,
+                                  ),
+                                ),
+                                child: const Text(
+                                  '跌到',
+                                  textAlign: TextAlign.center,
+                                  style: TextStyle(
+                                    fontSize: 13,
+                                    fontWeight: FontWeight.w600,
+                                  ),
+                                ),
+                              ),
+                            ),
+                          ),
+                        ],
+                      ),
+                      const SizedBox(height: 14),
+                      Container(
+                        padding: const EdgeInsets.symmetric(
+                          horizontal: 13,
+                          vertical: 10,
+                        ),
+                        decoration: BoxDecoration(
+                          color: Colors.white,
+                          borderRadius: BorderRadius.circular(13),
+                          border: Border.all(
+                            color: const Color(0xFFE3D6B4),
+                            width: 0.5,
+                          ),
+                        ),
+                        child: Row(
+                          children: [
+                            const Text(
+                              '¥',
+                              style: TextStyle(
+                                fontSize: 14,
+                                color: Color(0xFF8A8780),
+                              ),
+                            ),
+                            const SizedBox(width: 8),
+                            Expanded(
+                              child: TextField(
+                                controller: controller,
+                                keyboardType:
+                                    const TextInputType.numberWithOptions(
+                                      decimal: true,
+                                    ),
+                                textAlign: TextAlign.right,
+                                decoration: const InputDecoration(
+                                  border: InputBorder.none,
+                                  isDense: true,
+                                ),
+                                style: const TextStyle(
+                                  fontSize: 20,
+                                  fontWeight: FontWeight.w600,
+                                ),
+                              ),
+                            ),
+                            const SizedBox(width: 8),
+                            const Text(
+                              '元/克',
+                              style: TextStyle(
+                                fontSize: 13,
+                                color: Color(0xFF8A8780),
+                              ),
+                            ),
+                          ],
+                        ),
+                      ),
+                      const SizedBox(height: 16),
+                      FilledButton(
+                        onPressed: () {
+                          Navigator.of(ctx).pop();
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            SnackBar(
+                              content: Text(
+                                '已设到价提醒 · $metal ${dir == 'up' ? '涨到' : '跌到'} ¥${controller.text}',
+                              ),
+                            ),
+                          );
+                        },
+                        child: const Text('完成'),
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+            );
+          },
+        );
+      },
+    );
+  } finally {
+    controller.dispose();
+  }
+}
+
 String _timeLabel(DateTime value) {
   return '${value.hour.toString().padLeft(2, '0')}:${value.minute.toString().padLeft(2, '0')}';
 }

lib/features/news/presentation/news_detail_page.dart

@@ -52,7 +52,10 @@ class NewsDetailPage extends ConsumerWidget {
                         Row(
                           children: [
                             Container(
-                              padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
+                              padding: const EdgeInsets.symmetric(
+                                horizontal: 8,
+                                vertical: 3,
+                              ),
                               decoration: BoxDecoration(
                                 color: item.metal.color.withValues(alpha: 0.12),
                                 borderRadius: BorderRadius.circular(999),
@@ -69,14 +72,21 @@ class NewsDetailPage extends ConsumerWidget {
                             const SizedBox(width: 8),
                             Text(
                               '${item.source} · ${_timeLabel(item.publishedAt)}',
-                              style: TextStyle(fontSize: 12, color: cs.mutedForeground),
+                              style: TextStyle(
+                                fontSize: 12,
+                                color: cs.mutedForeground,
+                              ),
                             ),
                           ],
                         ),
                         const SizedBox(height: 12),
                         Text(
                           item.title,
-                          style: const TextStyle(fontSize: 18, fontWeight: FontWeight.w700, height: 1.4),
+                          style: const TextStyle(
+                            fontSize: 18,
+                            fontWeight: FontWeight.w700,
+                            height: 1.4,
+                          ),
                         ),
                         const SizedBox(height: 12),
                         for (final paragraph in item.body) ...[
@@ -90,10 +100,6 @@ class NewsDetailPage extends ConsumerWidget {
                           ),
                           const SizedBox(height: 12),
                         ],
-                        Text(
-                          '本资讯为原型示意内容，信息整理 · 非投资建议。',
-                          style: TextStyle(fontSize: 12, color: cs.mutedForeground, height: 1.5),
-                        ),
                       ],
                     ),
                   ),

lib/features/news/presentation/news_page.dart

@@ -27,11 +27,15 @@ class NewsPage extends ConsumerWidget {
                   children: [
                     const Text(
                       '资讯',
-                      style: TextStyle(fontSize: 17, fontWeight: FontWeight.w600),
+                      style: TextStyle(
+                        fontSize: 17,
+                        fontWeight: FontWeight.w600,
+                      ),
                     ),
                     const Spacer(),
                     IconButton(
-                      onPressed: () => ref.read(newsControllerProvider.notifier).refresh(),
+                      onPressed: () =>
+                          ref.read(newsControllerProvider.notifier).refresh(),
                       icon: const Icon(Icons.refresh, size: 19),
                       color: const Color(0xFF9A968D),
                       padding: EdgeInsets.zero,
@@ -42,26 +46,27 @@ class NewsPage extends ConsumerWidget {
                     ),
                   ],
                 ),
-                const SizedBox(height: 2),
-                Text(
-                  '信息整理 · 非投资建议',
-                  style: TextStyle(fontSize: 13, color: cs.mutedForeground),
-                ),
                 const SizedBox(height: 10),
                 for (final item in news.items) ...[
                   PrototypeCard(
                     margin: const EdgeInsets.only(bottom: 10),
                     child: InkWell(
-                      onTap: () => context.push('${AppRoutes.newsDetail}?id=${item.id}'),
+                      onTap: () =>
+                          context.push('${AppRoutes.newsDetail}?id=${item.id}'),
                       child: Column(
                         crossAxisAlignment: CrossAxisAlignment.start,
                         children: [
                           Row(
                             children: [
                               Container(
-                                padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
+                                padding: const EdgeInsets.symmetric(
+                                  horizontal: 8,
+                                  vertical: 3,
+                                ),
                                 decoration: BoxDecoration(
-                                  color: item.metal.color.withValues(alpha: 0.12),
+                                  color: item.metal.color.withValues(
+                                    alpha: 0.12,
+                                  ),
                                   borderRadius: BorderRadius.circular(999),
                                 ),
                                 child: Text(
@@ -76,16 +81,26 @@ class NewsPage extends ConsumerWidget {
                               const SizedBox(width: 8),
                               Text(
                                 '${item.source} · ${_timeLabel(item.publishedAt)}',
-                                style: TextStyle(fontSize: 12, color: cs.mutedForeground),
+                                style: TextStyle(
+                                  fontSize: 12,
+                                  color: cs.mutedForeground,
+                                ),
                               ),
                               const Spacer(),
-                              Icon(Icons.chevron_right, size: 16, color: cs.mutedForeground),
+                              Icon(
+                                Icons.chevron_right,
+                                size: 16,
+                                color: cs.mutedForeground,
+                              ),
                             ],
                           ),
                           const SizedBox(height: 10),
                           Text(
                             item.title,
-                            style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w700),
+                            style: const TextStyle(
+                              fontSize: 16,
+                              fontWeight: FontWeight.w700,
+                            ),
                           ),
                           const SizedBox(height: 8),
                           Text(

lib/features/profile/application/price_color_theme.dart

@@ -0,0 +1,36 @@
+import '../data/profile_models.dart';
+
+class PriceColorPalette {
+  const PriceColorPalette({
+    required this.up,
+    required this.down,
+    required this.upBackground,
+    required this.downBackground,
+  });
+
+  final int up;
+  final int down;
+  final int upBackground;
+  final int downBackground;
+}
+
+const _redUpGreenDown = PriceColorPalette(
+  up: 0xFFC0392B,
+  down: 0xFF2E8B6F,
+  upBackground: 0xFFFBEDEA,
+  downBackground: 0xFFE7F2EE,
+);
+
+const _greenUpRedDown = PriceColorPalette(
+  up: 0xFF2E8B6F,
+  down: 0xFFC0392B,
+  upBackground: 0xFFE7F2EE,
+  downBackground: 0xFFFBEDEA,
+);
+
+PriceColorPalette priceColorPalette(PriceColorMode mode) {
+  return switch (mode) {
+    PriceColorMode.redUpGreenDown => _redUpGreenDown,
+    PriceColorMode.greenUpRedDown => _greenUpRedDown,
+  };
+}

lib/features/profile/presentation/profile_action_pages.dart

@@ -272,9 +272,9 @@ class PuritySettingsPage extends ConsumerWidget {
   Widget build(BuildContext context, WidgetRef ref) {
     final settings = ref.watch(profileSettingsControllerProvider);
     final groups = [
-      ('黄金', ['足金9999', '足金999']),
+      ('黄金', ['足金9999', '足金999', '22K', '18K']),
-      ('铂金', ['PT950']),
+      ('铂金', ['PT990', 'PT950']),
-      ('白银', ['999银']),
+      ('白银', ['999银', '925银']),
     ];
 
     return _ActionScaffold(
@@ -282,17 +282,25 @@ class PuritySettingsPage extends ConsumerWidget {
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.stretch,
         children: [
+          const Text(
+            '材料价值 = 克重 × 纯度系数 × 现货价。系数可自定义,适配不同成色。',
+            style: TextStyle(
+              fontSize: 12,
+              height: 1.6,
+              color: Color(0xFF8A8780),
+            ),
+          ),
+          const SizedBox(height: 14),
           for (final group in groups) ...[
-            _SectionLabel(group.$1),
+            _CenteredSectionLabel(group.$1),
             PrototypeCard(
               padding: EdgeInsets.zero,
               child: Column(
                 children: [
                   for (final purity in group.$2) ...[
-                    _SettingLikeRow(
+                    _MetricRow(
-                      icon: Icons.tune_outlined,
                       title: purity,
-                      trailing: (settings.purityPresets[purity] ?? 1)
+                      value: (settings.purityPresets[purity] ?? 1)
                           .toStringAsFixed(4),
                       onTap: () => _toast(context, '演示:自定义「$purity」纯度系数'),
                     ),
@@ -304,6 +312,15 @@ class PuritySettingsPage extends ConsumerWidget {
             ),
             if (group != groups.last) const SizedBox(height: 12),
           ],
+          const SizedBox(height: 8),
+          const Text(
+            '点任一行可自定义(演示) · 系数仅影响材料价值估算',
+            style: TextStyle(
+              fontSize: 11,
+              height: 1.6,
+              color: Color(0xFFB3AFA5),
+            ),
+          ),
         ],
       ),
     );
@@ -317,8 +334,10 @@ class RecycleDiscountPage extends ConsumerWidget {
   Widget build(BuildContext context, WidgetRef ref) {
     final settings = ref.watch(profileSettingsControllerProvider);
     final notifier = ref.read(profileSettingsControllerProvider.notifier);
-    final preview =
+    final gold = settings.recycleDiscounts[MetalType.gold] ?? 0.97;
-        483812.0 * (settings.recycleDiscounts[MetalType.gold] ?? 0.97);
+    final platinum = settings.recycleDiscounts[MetalType.platinum] ?? 0.93;
+    final silver = settings.recycleDiscounts[MetalType.silver] ?? 0.88;
+    final preview = 483812.0 * gold;
 
     return _ActionScaffold(
       title: '回收折扣设置',
@@ -327,51 +346,88 @@ class RecycleDiscountPage extends ConsumerWidget {
         children: [
           PrototypeCard(
             child: Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
+              crossAxisAlignment: CrossAxisAlignment.stretch,
               children: [
-                const Text(
+                const SizedBox(height: 2),
-                  '回收参考预览',
+                Row(
-                  style: TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+                  children: [
+                    const Text(
+                      '回收参考预览',
+                      style: TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+                    ),
+                    const Spacer(),
+                    Text(
+                      formatCny(preview),
+                      style: const TextStyle(
+                        fontSize: 28,
+                        fontWeight: FontWeight.w700,
+                        height: 1,
+                      ),
+                    ),
+                  ],
                 ),
                 const SizedBox(height: 8),
-                Text(
+                Container(
-                  formatCny(preview),
+                  padding: const EdgeInsets.symmetric(
-                  style: const TextStyle(
+                    horizontal: 16,
-                    fontSize: 28,
+                    vertical: 16,
-                    fontWeight: FontWeight.w700,
+                  ),
-                    height: 1,
+                  decoration: BoxDecoration(
+                    color: const Color(0xFFF8F7F3),
+                    borderRadius: BorderRadius.circular(14),
+                  ),
+                  child: Column(
+                    children: [
+                      _DiscountSliderRow(
+                        metal: MetalType.gold,
+                        value: gold,
+                        onChanged: (value) =>
+                            notifier.setRecycleDiscount(MetalType.gold, value),
+                      ),
+                      const SizedBox(height: 4),
+                      const PrototypeDivider(margin: EdgeInsets.zero),
+                      _DiscountSliderRow(
+                        metal: MetalType.platinum,
+                        value: platinum,
+                        onChanged: (value) => notifier.setRecycleDiscount(
+                          MetalType.platinum,
+                          value,
+                        ),
+                      ),
+                      const SizedBox(height: 4),
+                      const PrototypeDivider(margin: EdgeInsets.zero),
+                      _DiscountSliderRow(
+                        metal: MetalType.silver,
+                        value: silver,
+                        onChanged: (value) => notifier.setRecycleDiscount(
+                          MetalType.silver,
+                          value,
+                        ),
+                      ),
+                    ],
                   ),
                 ),
                 const SizedBox(height: 8),
                 const Text(
-                  '按当前资产总估值和黄金折扣演示,实际以持仓金属分层计算。',
+                  '回收参考价 = 材料价值 × 折扣系数,恒标「参考」。同一系数也用于「兑换试算」的回收口径。',
+                  style: TextStyle(
+                    fontSize: 12,
+                    height: 1.6,
+                    color: Color(0xFF8A8780),
+                  ),
+                ),
+                const SizedBox(height: 4),
+                const Text(
+                  '实务中不同金属折扣不同(足金≈95%、铂金≈78%、白银更低)。',
                   style: TextStyle(
                     fontSize: 11,
-                    height: 1.5,
+                    height: 1.6,
                     color: Color(0xFFB3AFA5),
                   ),
                 ),
               ],
             ),
           ),
-          const SizedBox(height: 14),
-          PrototypeCard(
-            padding: EdgeInsets.zero,
-            child: Column(
-              children: [
-                for (final entry in settings.recycleDiscounts.entries) ...[
-                  _DiscountSliderRow(
-                    metal: entry.key,
-                    value: entry.value,
-                    onChanged: (value) =>
-                        notifier.setRecycleDiscount(entry.key, value),
-                  ),
-                  if (entry.key != settings.recycleDiscounts.keys.last)
-                    const PrototypeDivider(margin: EdgeInsets.zero),
-                ],
-              ],
-            ),
-          ),
         ],
       ),
     );
@@ -736,73 +792,234 @@ class _WidgetPreview extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Container(
-      padding: const EdgeInsets.all(18),
+      padding: const EdgeInsets.symmetric(horizontal: 18, vertical: 16),
       decoration: BoxDecoration(
-        color: const Color(0xFF1A1A17),
+        color: const Color(0xFFE8E0D0),
-        borderRadius: BorderRadius.circular(20),
+        borderRadius: BorderRadius.circular(24),
       ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          const Text(
+            '6月15日 周日',
+            textAlign: TextAlign.center,
+            style: TextStyle(
+              fontSize: 13,
+              color: Color(0xFF5C584C),
+              fontWeight: FontWeight.w600,
+            ),
+          ),
+          const SizedBox(height: 14),
+          Container(
+            padding: const EdgeInsets.all(16),
+            decoration: BoxDecoration(
+              color: const Color(0xFFF7F4EE),
+              borderRadius: BorderRadius.circular(22),
+              border: Border.all(color: const Color(0xFFDAD2C2), width: 0.5),
+            ),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: [
+                const Row(
+                  children: [
+                    _GoldDot(),
+                    SizedBox(width: 7),
+                    Text(
+                      '金值 · 我的贵金属',
+                      style: TextStyle(
+                        fontSize: 13,
+                        fontWeight: FontWeight.w700,
+                      ),
+                    ),
+                    Spacer(),
+                    Text(
+                      '16:11',
+                      style: TextStyle(fontSize: 11, color: Color(0xFFB3AFA5)),
+                    ),
+                  ],
+                ),
+                const SizedBox(height: 14),
+                const Text(
+                  '¥ 483,812',
+                  style: TextStyle(
+                    fontSize: 28,
+                    fontWeight: FontWeight.w700,
+                    height: 1,
+                  ),
+                ),
+                const SizedBox(height: 8),
+                Container(
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: 9,
+                    vertical: 4,
+                  ),
+                  decoration: BoxDecoration(
+                    color: const Color(0xFFFBEDEA),
+                    borderRadius: BorderRadius.circular(999),
+                  ),
+                  child: const Text(
+                    '+¥5,821 · +1.21% 今日',
+                    style: TextStyle(
+                      fontSize: 12,
+                      color: Color(0xFFC0392B),
+                      fontWeight: FontWeight.w600,
+                    ),
+                  ),
+                ),
+                const SizedBox(height: 14),
+                const Row(
+                  children: [
+                    Expanded(
+                      child: _MiniMetal(label: '金', value: '64%'),
+                    ),
+                    SizedBox(width: 8),
+                    Expanded(
+                      child: _MiniMetal(label: '铂', value: '22%'),
+                    ),
+                    SizedBox(width: 8),
+                    Expanded(
+                      child: _MiniMetal(label: '银', value: '14%'),
+                    ),
+                  ],
+                ),
+              ],
+            ),
+          ),
+          const SizedBox(height: 16),
+          Row(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Expanded(
+                child: Container(
+                  padding: const EdgeInsets.all(14),
+                  decoration: BoxDecoration(
+                    color: const Color(0xFFF7F4EE),
+                    borderRadius: BorderRadius.circular(22),
+                    border: Border.all(
+                      color: const Color(0xFFDAD2C2),
+                      width: 0.5,
+                    ),
+                  ),
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      const Text(
+                        '黄金 元/克',
+                        style: TextStyle(
+                          fontSize: 12,
+                          color: Color(0xFF8A8780),
+                        ),
+                      ),
+                      const SizedBox(height: 4),
+                      const Text(
+                        '943.05',
+                        style: TextStyle(
+                          fontSize: 28,
+                          fontWeight: FontWeight.w700,
+                          height: 1,
+                        ),
+                      ),
+                      const SizedBox(height: 4),
+                      const Text(
+                        '▲ +0.50%',
+                        style: TextStyle(
+                          fontSize: 12,
+                          color: Color(0xFFC0392B),
+                          fontWeight: FontWeight.w600,
+                        ),
+                      ),
+                      const SizedBox(height: 12),
+                      SizedBox(
+                        height: 32,
+                        child: PrototypeLineChart(
+                          values: const [
+                            27,
+                            31,
+                            29,
+                            35,
+                            33,
+                            37,
+                            42,
+                            40,
+                            46,
+                            44,
+                            50,
+                            53,
+                          ],
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+              const SizedBox(width: 14),
+              const Expanded(
+                child: Column(
+                  children: [
+                    Row(
+                      children: [
+                        Expanded(
+                          child: _MiniSquare(
+                            color: Color(0xFFB5862A),
+                            label: '金值',
+                          ),
+                        ),
+                        SizedBox(width: 10),
+                        Expanded(child: _MiniSquare(color: Color(0xFFCBA86A))),
+                      ],
+                    ),
+                    SizedBox(height: 10),
+                    Row(
+                      children: [
+                        Expanded(child: _MiniSquare(color: Color(0xFFB7BEC6))),
+                        SizedBox(width: 10),
+                        Expanded(child: _MiniSquare(color: Color(0xFFC7C2B5))),
+                      ],
+                    ),
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _MiniSquare extends StatelessWidget {
+  const _MiniSquare({required this.color, this.label});
+
+  final Color color;
+  final String? label;
+
+  @override
+  Widget build(BuildContext context) {
+    return AspectRatio(
+      aspectRatio: 1,
       child: Container(
-        padding: const EdgeInsets.all(16),
         decoration: BoxDecoration(
-          color: const Color(0xFFF7F4EE),
+          color: color,
-          borderRadius: BorderRadius.circular(18),
+          borderRadius: BorderRadius.circular(16),
         ),
-        child: Column(
+        alignment: Alignment.center,
-          crossAxisAlignment: CrossAxisAlignment.start,
+        child: label == null
-          children: [
+            ? null
-            const Row(
+            : const Column(
-              children: [
+                mainAxisAlignment: MainAxisAlignment.center,
-                _GoldDot(),
+                children: [
-                SizedBox(width: 7),
+                  Icon(Icons.paid_outlined, color: Colors.white, size: 22),
-                Text(
+                  SizedBox(height: 4),
-                  '金值',
+                  Text(
-                  style: TextStyle(fontSize: 13, fontWeight: FontWeight.w700),
+                    '金值',
-                ),
+                    style: TextStyle(
-              ],
+                      color: Colors.white,
-            ),
+                      fontSize: 10,
-            const SizedBox(height: 14),
+                      fontWeight: FontWeight.w700,
-            const Text(
+                    ),
-              '¥ 483,812',
+                  ),
-              style: TextStyle(
+                ],
-                fontSize: 28,
-                fontWeight: FontWeight.w700,
-                height: 1,
               ),
-            ),
-            const SizedBox(height: 8),
-            Container(
-              padding: const EdgeInsets.symmetric(horizontal: 9, vertical: 4),
-              decoration: BoxDecoration(
-                color: const Color(0xFFFBEDEA),
-                borderRadius: BorderRadius.circular(999),
-              ),
-              child: const Text(
-                '+¥5,821 · +1.21% 今日',
-                style: TextStyle(
-                  fontSize: 12,
-                  color: Color(0xFFC0392B),
-                  fontWeight: FontWeight.w600,
-                ),
-              ),
-            ),
-            const SizedBox(height: 14),
-            const Row(
-              children: [
-                Expanded(
-                  child: _MiniMetal(label: '金', value: '64%'),
-                ),
-                SizedBox(width: 8),
-                Expanded(
-                  child: _MiniMetal(label: '铂', value: '22%'),
-                ),
-                SizedBox(width: 8),
-                Expanded(
-                  child: _MiniMetal(label: '银', value: '14%'),
-                ),
-              ],
-            ),
-          ],
-        ),
       ),
     );
   }
@@ -984,17 +1201,15 @@ class _SettingLikeRow extends StatelessWidget {
     required this.icon,
     required this.title,
     required this.trailing,
-    this.onTap,
   });
 
   final IconData icon;
   final String title;
   final String trailing;
-  final VoidCallback? onTap;
 
   @override
   Widget build(BuildContext context) {
-    final content = Padding(
+    return Padding(
       padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 13),
       child: Row(
         children: [
@@ -1014,15 +1229,11 @@ class _SettingLikeRow extends StatelessWidget {
               fontWeight: FontWeight.w600,
             ),
           ),
-          if (onTap != null) ...[
+          const SizedBox(width: 4),
-            const SizedBox(width: 4),
+          const Icon(Icons.chevron_right, size: 16, color: Color(0xFFB3AFA5)),
-            const Icon(Icons.chevron_right, size: 16, color: Color(0xFFB3AFA5)),
-          ],
         ],
       ),
     );
-    if (onTap == null) return content;
-    return InkWell(onTap: onTap, child: content);
   }
 }
 
@@ -1106,18 +1317,57 @@ class _InfoParagraph extends StatelessWidget {
   }
 }
 
-class _SectionLabel extends StatelessWidget {
+class _CenteredSectionLabel extends StatelessWidget {
-  const _SectionLabel(this.label);
+  const _CenteredSectionLabel(this.label);
 
   final String label;
 
   @override
   Widget build(BuildContext context) {
     return Padding(
-      padding: const EdgeInsets.fromLTRB(2, 0, 2, 7),
+      padding: const EdgeInsets.symmetric(vertical: 12),
-      child: Text(
+      child: Center(
-        label,
+        child: Text(
-        style: const TextStyle(fontSize: 12, color: Color(0xFF8A8780)),
+          label,
+          style: const TextStyle(fontSize: 12, color: Color(0xFF8A8780)),
+        ),
+      ),
+    );
+  }
+}
+
+class _MetricRow extends StatelessWidget {
+  const _MetricRow({
+    required this.title,
+    required this.value,
+    required this.onTap,
+  });
+
+  final String title;
+  final String value;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: onTap,
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 18),
+        child: Row(
+          children: [
+            Expanded(child: Text(title, style: const TextStyle(fontSize: 15))),
+            Text(
+              value,
+              style: const TextStyle(
+                fontSize: 15,
+                fontWeight: FontWeight.w700,
+                color: Color(0xFF1F1D18),
+              ),
+            ),
+            const SizedBox(width: 6),
+            const Icon(Icons.chevron_right, size: 16, color: Color(0xFFB3AFA5)),
+          ],
+        ),
       ),
     );
   }

lib/features/profile/presentation/profile_page.dart

@@ -6,6 +6,7 @@ import 'package:url_launcher/url_launcher_string.dart';
 
 import '../../../common/config/app_h5_urls.dart';
 import '../../../common/router/app_router.dart';
+import '../../../common/widgets/app_toast.dart';
 import '../../../common/widgets/prototype_ui.dart';
 import '../../auth/application/auth_controller.dart';
 import '../../auth/data/auth_models.dart';
@@ -140,14 +141,7 @@ class ProfilePage extends ConsumerWidget {
                         backgroundColor: const Color(0xFFEAF2ED),
                         iconColor: const Color(0xFF5E8E75),
                       ),
-                    ],
+                      const PrototypeDivider(margin: EdgeInsets.zero),
-                  ),
-                ),
-                const SizedBox(height: 12),
-                PrototypeCard(
-                  padding: EdgeInsets.zero,
-                  child: Column(
-                    children: [
                       _SettingRow(
                         icon: Icons.grid_view_outlined,
                         title: '添加桌面小组件',
@@ -156,7 +150,14 @@ class ProfilePage extends ConsumerWidget {
                         backgroundColor: const Color(0xFFF6ECD6),
                         iconColor: const Color(0xFFB5862A),
                       ),
-                      const PrototypeDivider(margin: EdgeInsets.zero),
+                    ],
+                  ),
+                ),
+                const SizedBox(height: 12),
+                PrototypeCard(
+                  padding: EdgeInsets.zero,
+                  child: Column(
+                    children: [
                       _SettingRow(
                         icon: Icons.tune_outlined,
                         title: '纯度系数管理',
@@ -180,7 +181,17 @@ class ProfilePage extends ConsumerWidget {
                         icon: Icons.palette_outlined,
                         title: '涨跌颜色',
                         trailing: settings.priceColorMode.label,
-                        onTap: () => _showPriceColorSheet(context, ref),
+                        onTap: () {
+                          final nextMode =
+                              settings.priceColorMode ==
+                                  PriceColorMode.redUpGreenDown
+                              ? PriceColorMode.greenUpRedDown
+                              : PriceColorMode.redUpGreenDown;
+                          ref
+                              .read(profileSettingsControllerProvider.notifier)
+                              .setPriceColorMode(nextMode);
+                          _toast(context, '已切换为「${nextMode.label}」');
+                        },
                         backgroundColor: const Color(0xFFE9F3F1),
                         iconColor: const Color(0xFF4E8B7B),
                       ),
@@ -189,7 +200,7 @@ class ProfilePage extends ConsumerWidget {
                         icon: Icons.currency_yen_outlined,
                         title: '显示币种',
                         trailing: '¥ CNY',
-                        onTap: () => _showCurrencySheet(context),
+                        onTap: () => _toast(context, '当前仅支持 ¥ CNY'),
                         backgroundColor: const Color(0xFFF1EFE9),
                         iconColor: const Color(0xFF7F7A73),
                       ),
@@ -293,10 +304,6 @@ class ProfilePage extends ConsumerWidget {
     context.push(AppRoutes.profileWidget);
   }
 
-  Future<void> _showPriceColorSheet(BuildContext context, WidgetRef ref) async {
-    context.push(AppRoutes.profilePriceColor);
-  }
-
   Future<void> _showPuritySheet(
     BuildContext context,
     ProfileSettings settings,
@@ -311,15 +318,15 @@ class ProfilePage extends ConsumerWidget {
     context.push(AppRoutes.profileRecycle);
   }
 
-  Future<void> _showCurrencySheet(BuildContext context) async {
-    context.push(AppRoutes.profileCurrency);
-  }
-
   void _showAbout(BuildContext context) {
     context.push(AppRoutes.profileAbout);
   }
 }
 
+void _toast(BuildContext context, String message) {
+  toastInfo(msg: message);
+}
+
 class _MenuRow extends StatelessWidget {
   const _MenuRow({
     required this.title,

lib/features/settings/presentation/privacy_consent_page.dart

@@ -119,7 +119,7 @@ class _PrivacyConsentPageState extends State<PrivacyConsentPage> {
                         const _LaunchMark(size: 88),
                         const SizedBox(height: 26),
                         Text(
-                          '研听',
+                          '金值',
                           style: TextStyle(
                             fontSize: 42,
                             fontWeight: FontWeight.w800,
@@ -308,7 +308,7 @@ class _PrivacyConsentSheetState extends State<_PrivacyConsentSheet> {
       children: [
         _grip(cs),
         Text(
-          '欢迎使用研听',
+          '欢迎使用金值',
           style: TextStyle(
             fontSize: 19,
             fontWeight: FontWeight.w700,