R96 U1-U7 精简页面设计与文案

client/src/layouts/AppShellLayout.tsx

@@ -26,7 +26,6 @@ export function AppShellLayout() {
 
   return (
     <div className="relative flex min-h-screen overflow-hidden bg-[var(--color-bg-canvas)]">
-      <div className="pointer-events-none fixed inset-0 -z-10 bg-[radial-gradient(circle_at_12%_8%,rgba(0,57,138,0.10),transparent_28rem),radial-gradient(circle_at_90%_12%,rgba(19,168,184,0.12),transparent_32rem)]" />
       <Sidebar />
 
       <main className="flex min-w-0 flex-1 flex-col lg:ml-72">