update

app/layouts/default.vue

@@ -1,15 +1,27 @@
+<script setup lang="ts">
+const route = useRoute();
+</script>
+
 <template>
-  <div class="gd-container font-spacegrotesk">
-    <header class="fixed w-full bg-[#F1F2F4] dark:bg-slate-950 z-10">
-      <MainHeader />
-    </header>
+  <div class="gd-container font-spacegrotesk relative">
+    <MainHeader />
     <main>
-      <div class="p-9" />
       <slot />
     </main>
     <footer>
       <MainFooter />
     </footer>
+
+    <!-- 全局遮罩 -->
+    <div
+      class="absolute inset-0 pointer-events-none -z-10 transition-all duration-700 ease-in-out"
+      :style="route.path === '/' ? { clipPath: 'inset(100vh 0 0 0)' } : {}">
+      <!-- 基础渐变层 -->
+      <div
+        class="absolute inset-0 bg-gradient-to-b from-white/70 via-white/50 to-white/80 dark:from-slate-900/80 dark:via-slate-900/70 dark:to-slate-900/90 backdrop-blur-xl"></div>
+      <!-- 纹理层：增加质感 -->
+      <div class="absolute inset-0 opacity-[0.03] dark:opacity-[0.05] mix-blend-overlay"></div>
+    </div>
   </div>
 </template>