fix：免责声明

lib/features/profile/presentation/profile_action_pages.dart

@@ -600,20 +600,87 @@ class DisclaimerPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return const _ActionScaffold(
-      title: '免责声明 · 数据来源',
-      child: PrototypeCard(
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            _InfoParagraph('App 内「材料价值」= 克重 × 纯度系数 × 上海金现货参考价(元/克)。'),
-            _InfoParagraph('它不是金店零售价(含工费 / 品牌溢价),也不是回收实收价。'),
-            _InfoParagraph(
-              '「兑换试算」中各渠道(金店 / 金条 / T+D / 回收)报价均为参考价,恒标来源与时间,以实际门店 / 交易系统为准。',
+    const bg = Color(0xFFF8F6EF);
+    const textColor = Color(0xFF4B4A46);
+    const mutedColor = Color(0xFF6C6961);
+
+    return Scaffold(
+      backgroundColor: bg,
+      appBar: AppBar(
+        backgroundColor: bg,
+        surfaceTintColor: Colors.transparent,
+        elevation: 0,
+        scrolledUnderElevation: 0,
+        centerTitle: true,
+        leading: IconButton(
+          onPressed: () => Navigator.of(context).pop(),
+          icon: const Icon(Icons.chevron_left, size: 26),
+        ),
+        title: const Text(
+          '免责声明 · 数据来源',
+          style: TextStyle(
+            fontSize: 20,
+            fontWeight: FontWeight.w700,
+            color: textColor,
+          ),
+        ),
+      ),
+      body: SafeArea(
+        top: false,
+        child: SingleChildScrollView(
+          padding: const EdgeInsets.fromLTRB(28, 10, 28, 36),
+          child: DefaultTextStyle(
+            style: const TextStyle(
+              fontSize: 17,
+              height: 1.6,
+              color: textColor,
             ),
-            _InfoParagraph('「回收参考价」= 材料价值 × 可调折扣系数,仅供参考;正式版将尽量对接真实回收报价。'),
-            _InfoParagraph('本品为资产记录与估值工具,所有信息均不构成投资建议。'),
-          ],
+            child: const Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                _DisclaimerParagraph([
+                  const TextSpan(text: 'App 内「材料价值」= 克重 × 纯度系数 × '),
+                  const TextSpan(
+                    text: '上海金现货参考价(元/克)。',
+                    style: const TextStyle(fontWeight: FontWeight.w700),
+                  ),
+                ]),
+                SizedBox(height: 22),
+                _DisclaimerParagraph([
+                  const TextSpan(text: '它不是金店零售价(含工费/品牌溢价),也不'),
+                  const TextSpan(
+                    text: '是回收实收价。',
+                    style: const TextStyle(fontWeight: FontWeight.w700),
+                  ),
+                ]),
+                SizedBox(height: 22),
+                _DisclaimerParagraph([
+                  const TextSpan(
+                    text: '「兑换试算」中各渠道(金店 / 金条 / T+D /\n回收)报价均为参考价,恒标来源与时间,以\n实际门店 / 交易系统为准。',
+                  ),
+                ]),
+                SizedBox(height: 22),
+                _DisclaimerParagraph([
+                  const TextSpan(
+                    text: '「回收参考价」= 材料价值 × 可调折扣系数,\n仅供参考;正式版将尽量对接真实回收报价。',
+                  ),
+                ]),
+                SizedBox(height: 22),
+                _DisclaimerParagraph([
+                  const TextSpan(
+                    text: '行情数据:行情聚合 · 仅供参考,实际以交\n易系统/门店为准。',
+                    style: const TextStyle(color: mutedColor),
+                  ),
+                ]),
+                SizedBox(height: 22),
+                _DisclaimerParagraph([
+                  const TextSpan(
+                    text: '本品为资产记录与估值工具,所有信息均不\n构成投资建议。',
+                  ),
+                ]),
+              ],
+            ),
+          ),
         ),
       ),
     );
@@ -1324,21 +1391,20 @@ class _GoldTextAction extends StatelessWidget {
   }
 }
 
-class _InfoParagraph extends StatelessWidget {
-  const _InfoParagraph(this.text);
+class _DisclaimerParagraph extends StatelessWidget {
+  const _DisclaimerParagraph(this.spans);
 
-  final String text;
+  final List<InlineSpan> spans;
 
   @override
   Widget build(BuildContext context) {
-    return Padding(
-      padding: const EdgeInsets.only(bottom: 10),
-      child: Text(
-        text,
+    return Text.rich(
+      TextSpan(
+        children: spans,
         style: const TextStyle(
-          fontSize: 13,
-          height: 1.65,
-          color: Color(0xFF6E6A60),
+          fontSize: 17,
+          height: 1.6,
+          color: Color(0xFF4B4A46),
         ),
       ),
     );