收敛 PC 工作台视觉 05-27-pc-frontend-visual-consistency-wave1

client/src/design/theme.css

@@ -3,7 +3,7 @@
   --color-bg-canvas-deep: #e8eef5;
   --color-bg-surface: #ffffff;
   --color-bg-surface-subtle: #f8fafc;
-  --color-bg-surface-raised: rgba(255, 255, 255, 0.92);
+  --color-bg-surface-raised: rgba(255, 255, 255, 0.96);
   --color-bg-primary-soft: #e6ecf4;
   --color-text-primary: #0f172a;
   --color-text-secondary: #475569;
@@ -21,11 +21,11 @@
   --radius-sm: 0.5rem;
   --radius-md: 0.75rem;
   --radius-lg: 1rem;
-  --radius-xl: 1.25rem;
-  --radius-2xl: 1.5rem;
-  --radius-panel: 1.25rem;
+  --radius-xl: 1rem;
+  --radius-2xl: 1.25rem;
+  --radius-panel: 1rem;
   --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
-  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.05);
-  --shadow-md: 0 22px 55px rgba(0, 57, 138, 0.14);
+  --shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.055), 0 1px 2px rgba(15, 23, 42, 0.04);
+  --shadow-md: 0 14px 34px rgba(0, 57, 138, 0.10);
   --shadow-focus: 0 0 0 4px rgba(0, 57, 138, 0.14);
 }