diff --git a/docs/style-system.md b/docs/style-system.md
index 97bca83..1ee42f2 100644
--- a/docs/style-system.md
+++ b/docs/style-system.md
@@ -58,6 +58,8 @@ OpenCloud 的绿色应接近清晨的桉叶与嫩叶，而不是灰暗的苔藓
 
 容器宽度只有三个语义档位：`oc-container--narrow`、`oc-container--content`、`oc-container--wide`。不要在同类页面重复手写 `max-w-* mx-auto px-*`。
 
+Hero 同时包含左侧介绍和右侧状态卡时，使用 `oc-page-hero__split`。它会在有效视口达到 `900px` 时启用接近均衡的双栏，避免浏览器缩放到 125% 后过早堆叠；需要两栏等高时同时添加 `oc-page-hero__split--stretch`。
+
 ### 表单
 
 ```html
diff --git a/src/components/cloud/QuickUploadModal.vue b/src/components/cloud/QuickUploadModal.vue
index c2eab7b..82c57b9 100644
--- a/src/components/cloud/QuickUploadModal.vue
+++ b/src/components/cloud/QuickUploadModal.vue
@@ -207,7 +207,7 @@ onBeforeUnmount(() => {
           </div>
           <button
             type="button"
-            class="quick-upload-close oc-icon-button"
+            class="oc-icon-button"
             aria-label="关闭快捷上传"
             title="关闭快捷上传"
             @click="close"
@@ -251,9 +251,9 @@ onBeforeUnmount(() => {
                 <div class="overflow-hidden border border-slate-900 bg-slate-950">
                   <img :src="activeItem.preview" alt="图片预览" class="h-56 w-full object-contain" />
                 </div>
-                <div class="mt-3 flex items-center justify-between gap-2">
-                  <button type="button" class="oc-text-button text-sm" @click="fileInput?.click()">重新选择</button>
-                  <button type="button" class="oc-text-button oc-text-button--danger text-sm" @click="handleRemove(activeItem.id)">移除</button>
+                <div class="mt-3 flex items-center gap-2">
+                  <button type="button" class="oc-panel-button oc-panel-button--neutral flex-1" @click="fileInput?.click()">重新选择</button>
+                  <button type="button" class="oc-panel-button oc-panel-button--danger flex-1" @click="handleRemove(activeItem.id)">移除</button>
                 </div>
               </div>
 
@@ -394,9 +394,3 @@ onBeforeUnmount(() => {
     />
   </Teleport>
 </template>
-
-<style scoped>
-.quick-upload-close.quick-upload-close {
-  border-radius: 9999px !important;
-}
-</style>
diff --git a/src/styles/components.css b/src/styles/components.css
index 90d9dc4..3e08ef2 100644
--- a/src/styles/components.css
+++ b/src/styles/components.css
@@ -40,6 +40,21 @@
     @apply py-10;
   }
 
+  .oc-page-hero__split {
+    @apply grid gap-6;
+  }
+
+  @media (min-width: 900px) {
+    .oc-page-hero__split {
+      grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.9fr);
+      align-items: start;
+    }
+
+    .oc-page-hero__split--stretch {
+      align-items: stretch;
+    }
+  }
+
   .oc-page-content {
     @apply py-8;
   }
diff --git a/src/views/encyclopedia/EncyclopediaView.vue b/src/views/encyclopedia/EncyclopediaView.vue
index a9cf892..632d2ed 100644
--- a/src/views/encyclopedia/EncyclopediaView.vue
+++ b/src/views/encyclopedia/EncyclopediaView.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { onMounted, ref } from 'vue'
-import { NAlert, NCard, NEmpty, NIcon, NSkeleton } from 'naive-ui'
+import { NAlert, NEmpty, NIcon, NSkeleton } from 'naive-ui'
 import { useRouter } from 'vue-router'
 import { useAuthStore } from '@/stores/auth'
 import { useEncyclopediaStore } from '@/stores/encyclopedia'
@@ -64,8 +64,8 @@ onMounted(async () => {
   <div class="relative">
     <div class="oc-page-hero">
       <div class="oc-container oc-container--content oc-page-hero__inner">
-        <div class="grid gap-6 lg:grid-cols-[1.4fr_0.9fr] lg:items-start">
-          <div>
+        <div class="oc-page-hero__split">
+          <div class="min-w-0">
             <p class="oc-page-eyebrow">Cloud Encyclopedia</p>
             <h1 class="oc-page-title">云朵图鉴</h1>
             <p class="oc-page-description">
@@ -95,12 +95,16 @@ onMounted(async () => {
       </NAlert>
 
       <div v-if="encyclopediaStore.loadingCloudTypes" class="grid gap-5 md:grid-cols-2 lg:grid-cols-3">
-        <NCard v-for="n in 6" :key="n" class="oc-panel-card border border-slate-200 shadow-sm" :bordered="false">
-          <NSkeleton class="h-44 w-full" />
-          <NSkeleton class="mt-5 h-5 w-2/5" />
-          <NSkeleton class="mt-3 h-4 w-1/3" />
-          <NSkeleton class="mt-6 h-4 w-full" :repeat="2" />
-        </NCard>
+        <div v-for="n in 6" :key="n" class="oc-panel-card overflow-hidden border border-slate-200 bg-white">
+          <NSkeleton class="h-44 w-full border-b border-slate-200" />
+          <div class="p-5">
+            <NSkeleton class="h-3 w-1/3" />
+            <NSkeleton class="mt-3 h-6 w-2/5" />
+            <NSkeleton class="mt-2 h-3 w-1/2" />
+            <NSkeleton class="mt-5 h-4 w-full" :repeat="2" />
+            <NSkeleton class="mt-5 h-10 w-full" />
+          </div>
+        </div>
       </div>
 
       <div v-else-if="encyclopediaStore.cloudTypes.length" class="grid gap-5 md:grid-cols-2 lg:grid-cols-3">
@@ -109,66 +113,56 @@ onMounted(async () => {
           :key="cloudType.id"
           type="button"
           @click="openCard(cloudType)"
-        class="oc-interactive-card group overflow-hidden border bg-white text-left shadow-sm transition-all hover:-translate-y-1 hover:shadow-lg"
-          :class="isUnlocked(cloudType.id) ? 'border-amber-300 shadow-amber-100/60' : 'border-slate-200 hover:border-slate-300'"
+          class="encyclopedia-type-card oc-interactive-card oc-panel-card flex h-full flex-col overflow-hidden border bg-white text-left"
+          :class="isUnlocked(cloudType.id) ? 'border-sky-200' : 'border-slate-200'"
         >
-          <div
-            class="relative h-44 overflow-hidden border-b"
-            :class="isUnlocked(cloudType.id) ? 'border-white/40' : 'border-slate-200'"
-          >
+          <div class="relative h-44 shrink-0 overflow-hidden border-b border-slate-200 bg-sky-50">
             <img
               v-if="getCollectionEntry(cloudType.id)?.firstCloud?.image_url"
               :src="getCollectionEntry(cloudType.id)?.firstCloud?.thumbnail_url || getCollectionEntry(cloudType.id)?.firstCloud?.image_url || ''"
               :alt="cloudType.name"
-              class="h-full w-full object-cover transition duration-500 group-hover:scale-105"
-              :class="isUnlocked(cloudType.id) ? '' : 'grayscale'"
+              class="encyclopedia-type-card__image h-full w-full object-cover"
+              :class="isUnlocked(cloudType.id) ? '' : 'grayscale contrast-75'"
             />
             <div
               v-else
               class="flex h-full w-full items-center justify-center bg-gradient-to-br"
-              :class="isUnlocked(cloudType.id) ? rarityMeta[cloudType.rarity].glow : 'from-slate-300 to-slate-100'"
+              :class="isUnlocked(cloudType.id) ? rarityMeta[cloudType.rarity].glow : 'from-slate-200 to-slate-50'"
             >
-              <span class="text-6xl font-bold text-slate-800/85">{{ cloudType.name.slice(0, 1) }}</span>
+              <span class="font-mono text-5xl font-bold text-slate-500/75">{{ cloudType.name.slice(0, 1) }}</span>
             </div>
 
-            <div class="absolute inset-0 bg-gradient-to-t from-slate-950/70 via-slate-950/10 to-transparent"></div>
-
-            <div v-if="!isUnlocked(cloudType.id)" class="absolute inset-0 flex items-center justify-center bg-slate-950/22 backdrop-blur-[2px]">
-              <div class="border border-white/45 bg-white/15 px-4 py-2 text-sm font-medium text-white">
-                <span style="display: inline-flex; align-items: center; gap: 4px;">
-                  <NIcon size="16" style="display: inline-flex;">
-                    <Lock />
-                  </NIcon>
-                  <span>尚未解锁</span>
-                </span>
-              </div>
-            </div>
-
-            <div class="absolute left-4 top-4">
-              <span class="inline-flex border px-3 py-1 text-xs font-medium" :class="rarityMeta[cloudType.rarity].chip">
-                {{ rarityMeta[cloudType.rarity].label }}
+            <div v-if="!isUnlocked(cloudType.id)" class="absolute inset-0 flex items-center justify-center bg-slate-950/12">
+              <span class="inline-flex items-center gap-2 border border-slate-300 bg-white/92 px-3 py-2 text-xs font-semibold text-slate-700 shadow-[3px_3px_0_0_rgba(15,23,42,0.10)] backdrop-blur">
+                <NIcon size="15"><Lock /></NIcon>
+                尚未收录
               </span>
             </div>
 
-            <div class="absolute bottom-4 left-4 right-4 text-white">
-              <p class="text-xl font-semibold">{{ cloudType.name }}</p>
-              <p class="mt-1 text-sm text-white/80">{{ cloudType.name_en }}</p>
+            <div class="absolute left-4 top-4">
+              <span class="inline-flex border px-2.5 py-1 text-[11px] font-semibold uppercase tracking-[0.12em]" :class="rarityMeta[cloudType.rarity].chip">
+                {{ rarityMeta[cloudType.rarity].label }}
+              </span>
             </div>
           </div>
 
-          <div class="p-5">
-            <p class="line-clamp-2 min-h-[3.25rem] text-sm leading-6 text-slate-600">
+          <div class="flex flex-1 flex-col p-5">
+            <p class="oc-section-label">Cloud Genus</p>
+            <h2 class="mt-2 text-xl font-bold text-slate-900">{{ cloudType.name }}</h2>
+            <p class="mt-1 font-mono text-xs uppercase tracking-[0.12em] text-slate-500">{{ cloudType.name_en }}</p>
+
+            <p class="mt-4 line-clamp-2 min-h-[3.25rem] text-sm leading-6 text-slate-600">
               {{ cloudType.description || '云层特征和识别要点会显示在这里。' }}
             </p>
 
-            <div class="mt-5 flex items-center justify-between text-sm">
+            <div class="mt-5 flex items-center justify-between gap-3 border-t border-slate-200 pt-4 text-xs">
               <template v-if="isUnlocked(cloudType.id) && getCollectionEntry(cloudType.id)">
-                <span class="font-medium text-amber-700">已收录</span>
-                <span class="text-slate-500">首次记录于 {{ formatUnlockedAt(getCollectionEntry(cloudType.id)!.unlocked_at) }}</span>
+                <span class="font-semibold uppercase tracking-[0.12em] text-sky-800">已收录</span>
+                <span class="text-right text-slate-500">首次记录 {{ formatUnlockedAt(getCollectionEntry(cloudType.id)!.unlocked_at) }}</span>
               </template>
               <template v-else>
-                <span class="font-medium text-slate-700">等待发现</span>
-                <span class="text-slate-400">拍到后点亮</span>
+                <span class="font-semibold uppercase tracking-[0.12em] text-slate-600">等待发现</span>
+                <span class="text-right text-slate-400">拍到后点亮</span>
               </template>
             </div>
           </div>
@@ -188,3 +182,36 @@ onMounted(async () => {
     </div>
   </div>
 </template>
+
+<style scoped>
+.encyclopedia-type-card:hover {
+  border-color: rgb(125 211 252);
+  box-shadow: var(--oc-shadow-lg) !important;
+  transform: translate(-1px, -1px);
+}
+
+.encyclopedia-type-card:active {
+  box-shadow: var(--oc-shadow-md) !important;
+  transform: translate(0, 0);
+}
+
+.encyclopedia-type-card__image {
+  transition: transform 500ms ease;
+}
+
+.encyclopedia-type-card:hover .encyclopedia-type-card__image {
+  transform: scale(1.035);
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .encyclopedia-type-card,
+  .encyclopedia-type-card__image {
+    transition-duration: 1ms;
+  }
+
+  .encyclopedia-type-card:hover,
+  .encyclopedia-type-card:hover .encyclopedia-type-card__image {
+    transform: none;
+  }
+}
+</style>
diff --git a/src/views/profile/ProfileView.vue b/src/views/profile/ProfileView.vue
index b35211c..8167109 100644
--- a/src/views/profile/ProfileView.vue
+++ b/src/views/profile/ProfileView.vue
@@ -427,14 +427,14 @@ watch(selectedUploadDate, async newValue => {
       <div class="oc-container oc-container--content oc-page-hero__inner">
         <div
           v-if="loading"
-          class="grid gap-6 lg:grid-cols-[1.25fr_0.95fr]"
+          class="oc-page-hero__split"
         >
           <NCard class="oc-panel-card h-full border border-slate-200 shadow-sm" :bordered="false">
             <NSkeleton class="h-6 w-1/3" />
             <NSkeleton class="mt-4 h-10 w-2/3" />
             <NSkeleton class="mt-5 h-4 w-full" :repeat="2" />
           </NCard>
-          <div v-if="isOwnProfile" class="grid grid-cols-2 gap-3 lg:h-full lg:grid-rows-2">
+          <div v-if="isOwnProfile" class="grid grid-cols-2 gap-3 min-[900px]:h-full min-[900px]:grid-rows-2">
             <NCard v-for="n in 4" :key="n" class="oc-panel-card-soft h-full border border-white/80 bg-white/85 shadow-sm backdrop-blur" :bordered="false">
               <NSkeleton class="h-3 w-2/3" />
               <NSkeleton class="mt-3 h-7 w-1/2" />
@@ -450,7 +450,7 @@ watch(selectedUploadDate, async newValue => {
 
         <div
           v-else
-          class="grid gap-6 lg:grid-cols-[1.25fr_0.95fr] lg:items-stretch"
+          class="oc-page-hero__split oc-page-hero__split--stretch"
         >
           <NCard class="oc-panel-card h-full border border-slate-200 bg-white/90 shadow-sm backdrop-blur" :bordered="false">
             <div class="flex gap-5">
@@ -497,7 +497,7 @@ watch(selectedUploadDate, async newValue => {
             </div>
           </NCard>
 
-          <div v-if="isOwnProfile" class="grid grid-cols-2 gap-3 lg:h-full lg:grid-rows-2">
+          <div v-if="isOwnProfile" class="grid grid-cols-2 gap-3 min-[900px]:h-full min-[900px]:grid-rows-2">
             <NCard class="oc-panel-card-soft h-full border border-white/80 bg-white/85 shadow-sm backdrop-blur" :bordered="false">
               <p class="oc-stat-label">总拍摄数</p>
               <p class="oc-stat-value">{{ totalShots }}</p>