优化用户卡片样式

src/components/cards/UserCard.vue

@@ -299,9 +299,7 @@ onUnmounted(() => {
 .user-card {
   position: relative;
   overflow: hidden;
-  border-radius: 16px;
   transition: all 0.3s ease;
-  box-shadow: 0 4px 15px rgba(var(--v-theme-on-surface), 0.08);
   background: rgb(var(--v-theme-surface));
 }
 

src/layouts/components/Footer.vue

@@ -29,7 +29,7 @@ const currentPath = computed(() => route.path)
 </script>
 
 <template>
-  <div class="w-100">
+  <div v-if="appMode" class="w-100">
     <VBottomNavigation
       grow
       horizontal
@@ -61,7 +61,6 @@ const currentPath = computed(() => route.path)
           :color="moreActiveState ? 'primary' : ''"
         />
         <VMenu v-model="moreMenuDialog" close-on-content-click activator="parent">
-          <VDivider />
           <VList class="font-bold" lines="one">
             <VListSubheader class="bg-transparent"> 更多 </VListSubheader>
             <VListItem