diff --git a/client/src/App.vue b/client/src/App.vue
index 6805314..43c8df9 100644
--- a/client/src/App.vue
+++ b/client/src/App.vue
@@ -72,79 +72,79 @@ function applyTabBarTheme(theme) {
    默认：亮色模式（蓝紫主题）  |  .theme-dark：暗色模式
    ============================================ */
 
-/* ---- 亮色模式（默认：清爽中性，品牌色点缀） ---- */
+/* ---- 亮色模式（默认：层次分明，视觉丰富） ---- */
 page, .theme-light {
-  /* 基础色 — 清爽中性 */
-  --bg-primary: #f8f9fc;
-  --bg-secondary: #ffffff;
-  --bg-tertiary: #f0f1f5;
+  /* 基础色 — 层次感 */
+  --bg-primary: #edeff3;
+  --bg-secondary: #f5f6f9;
+  --bg-tertiary: #e2e5ec;
 
-  /* 玻璃拟态 — 白底+阴影，不用有色玻璃 */
+  /* 卡片 — 纯白+阴影+细边框 */
   --glass-bg: #ffffff;
-  --glass-border: rgba(0, 0, 0, 0.06);
-  --glass-hover: #f8f9ff;
-  --glass-hover-border: rgba(99, 102, 241, 0.15);
+  --glass-border: rgba(0, 0, 0, 0.08);
+  --glass-hover: #f5f6ff;
+  --glass-hover-border: rgba(99, 102, 241, 0.2);
   --glass-strong: #ffffff;
-  --glass-dim-bg: #f0f1ff;
+  --glass-dim-bg: #eef0ff;
 
   /* 文字 — 高对比 */
-  --text-primary: #0a0a1a;
-  --text-secondary: rgba(10, 10, 26, 0.6);
-  --text-tertiary: rgba(10, 10, 26, 0.4);
-  --text-muted: rgba(10, 10, 26, 0.25);
-  --text-disabled: rgba(10, 10, 26, 0.15);
+  --text-primary: #0d0d1a;
+  --text-secondary: rgba(13, 13, 26, 0.65);
+  --text-tertiary: rgba(13, 13, 26, 0.45);
+  --text-muted: rgba(13, 13, 26, 0.28);
+  --text-disabled: rgba(13, 13, 26, 0.15);
 
   /* 品牌色 — Indigo */
   --color-brand: #6366f1;
   --color-brand-light: #818cf8;
   --color-brand-dark: #4f46e5;
-  --color-brand-bg: rgba(99, 102, 241, 0.06);
-  --color-brand-glow: rgba(99, 102, 241, 0.08);
+  --color-brand-bg: rgba(99, 102, 241, 0.08);
+  --color-brand-glow: rgba(99, 102, 241, 0.1);
 
-  /* 维度色 — 保持高饱和度，在白色背景上更鲜明 */
+  /* 维度色 — 加饱和度，更鲜明 */
   --dim1-color: #6366f1;
-  --dim1-bg: rgba(99, 102, 241, 0.06);
-  --dim1-icon-bg: rgba(99, 102, 241, 0.12);
-  --dim1-border: rgba(99, 102, 241, 0.15);
-  --dim1-glow: rgba(99, 102, 241, 0.04);
+  --dim1-bg: rgba(99, 102, 241, 0.08);
+  --dim1-icon-bg: rgba(99, 102, 241, 0.14);
+  --dim1-border: rgba(99, 102, 241, 0.18);
+  --dim1-glow: rgba(99, 102, 241, 0.05);
 
   --dim2-color: #0891b2;
-  --dim2-bg: rgba(8, 145, 178, 0.06);
-  --dim2-icon-bg: rgba(8, 145, 178, 0.12);
-  --dim2-border: rgba(8, 145, 178, 0.15);
-  --dim2-glow: rgba(8, 145, 178, 0.04);
+  --dim2-bg: rgba(8, 145, 178, 0.08);
+  --dim2-icon-bg: rgba(8, 145, 178, 0.14);
+  --dim2-border: rgba(8, 145, 178, 0.18);
+  --dim2-glow: rgba(8, 145, 178, 0.05);
 
   --dim3-color: #059669;
-  --dim3-bg: rgba(5, 150, 105, 0.06);
-  --dim3-icon-bg: rgba(5, 150, 105, 0.12);
-  --dim3-border: rgba(5, 150, 105, 0.15);
-  --dim3-glow: rgba(5, 150, 105, 0.04);
+  --dim3-bg: rgba(5, 150, 105, 0.08);
+  --dim3-icon-bg: rgba(5, 150, 105, 0.14);
+  --dim3-border: rgba(5, 150, 105, 0.18);
+  --dim3-glow: rgba(5, 150, 105, 0.05);
 
   --dim4-color: #d97706;
-  --dim4-bg: rgba(217, 119, 6, 0.06);
-  --dim4-icon-bg: rgba(217, 119, 6, 0.12);
-  --dim4-border: rgba(217, 119, 6, 0.15);
-  --dim4-glow: rgba(217, 119, 6, 0.04);
+  --dim4-bg: rgba(217, 119, 6, 0.08);
+  --dim4-icon-bg: rgba(217, 119, 6, 0.14);
+  --dim4-border: rgba(217, 119, 6, 0.18);
+  --dim4-glow: rgba(217, 119, 6, 0.05);
 
   --dim5-color: #dc2626;
-  --dim5-bg: rgba(220, 38, 38, 0.06);
-  --dim5-icon-bg: rgba(220, 38, 38, 0.12);
-  --dim5-border: rgba(220, 38, 38, 0.15);
-  --dim5-glow: rgba(220, 38, 38, 0.04);
+  --dim5-bg: rgba(220, 38, 38, 0.08);
+  --dim5-icon-bg: rgba(220, 38, 38, 0.14);
+  --dim5-border: rgba(220, 38, 38, 0.18);
+  --dim5-glow: rgba(220, 38, 38, 0.05);
 
   /* 功能色 */
   --color-free: #059669;
-  --color-free-bg: rgba(5, 150, 105, 0.08);
+  --color-free-bg: rgba(5, 150, 105, 0.1);
   --color-pro: #d97706;
-  --color-pro-bg: rgba(217, 119, 6, 0.08);
+  --color-pro-bg: rgba(217, 119, 6, 0.1);
   --color-vip: #dc2626;
-  --color-vip-bg: rgba(220, 38, 38, 0.08);
+  --color-vip-bg: rgba(220, 38, 38, 0.1);
   --color-hot: #dc2626;
-  --color-hot-bg: rgba(220, 38, 38, 0.1);
+  --color-hot-bg: rgba(220, 38, 38, 0.12);
   --color-new: #0891b2;
-  --color-new-bg: rgba(8, 145, 178, 0.1);
+  --color-new-bg: rgba(8, 145, 178, 0.12);
   --color-pick: #6366f1;
-  --color-pick-bg: rgba(99, 102, 241, 0.1);
+  --color-pick-bg: rgba(99, 102, 241, 0.12);
 
   /* 圆角/间距/过渡 */
   --radius-sm: 8px;
@@ -161,12 +161,12 @@ page, .theme-light {
   --blur-bg: 20px;
   --transition-fast: 0.2s ease;
   --transition-normal: 0.3s ease;
-  --glow-brand: 0 0 20px rgba(99, 102, 241, 0.06);
-  --glow-brand-strong: 0 0 30px rgba(99, 102, 241, 0.1);
+  --glow-brand: 0 0 20px rgba(99, 102, 241, 0.08);
+  --glow-brand-strong: 0 0 30px rgba(99, 102, 241, 0.12);
 
   /* 亮色专属：卡片阴影 */
-  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
-  --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.06);
+  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
+  --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.08);
 }
 
 /* ---- 暗色模式 ---- */
diff --git a/client/src/pages.json b/client/src/pages.json
index da354c9..edd1b22 100644
--- a/client/src/pages.json
+++ b/client/src/pages.json
@@ -20,16 +20,16 @@
   "globalStyle": {
     "navigationBarTextStyle": "black",
     "navigationBarTitleText": "宇之然AI维度",
-    "navigationBarBackgroundColor": "#f8f9fc",
-    "backgroundColor": "#f8f9fc",
-    "backgroundColorTop": "#f8f9fc",
-    "backgroundColorBottom": "#f8f9fc",
+    "navigationBarBackgroundColor": "#edeff3",
+    "backgroundColor": "#edeff3",
+    "backgroundColorTop": "#edeff3",
+    "backgroundColorBottom": "#edeff3",
     "app-plus": {
-      "background": "#f8f9fc"
+      "background": "#edeff3"
     }
   },
   "tabBar": {
-    "color": "rgba(0,0,0,0.3)",
+    "color": "rgba(0,0,0,0.35)",
     "selectedColor": "#6366f1",
     "backgroundColor": "#ffffff",
     "borderStyle": "white",
diff --git a/client/src/styles/theme.scss b/client/src/styles/theme.scss
index 4a20567..9889d33 100644
--- a/client/src/styles/theme.scss
+++ b/client/src/styles/theme.scss
@@ -12,7 +12,7 @@
 /* ---- SCSS 变量（方便组件内使用） ---- */
 $color-brand: #6366f1;
 $color-brand-light: #818cf8;
-$color-bg-primary: #f8f9fc;
+$color-bg-primary: #edeff3;
 $color-bg-dark: #14141e;
 
 $dim1-color: #6366f1;