diff --git a/src/components/explain/ExplainHallSelect.vue b/src/components/explain/ExplainHallSelect.vue
index 4344cfd..f25bf24 100644
--- a/src/components/explain/ExplainHallSelect.vue
+++ b/src/components/explain/ExplainHallSelect.vue
@@ -36,11 +36,12 @@
             v-for="(hall, index) in filteredHalls"
             :key="hall.id"
             class="hall-card hall-overview-card"
+            :style="{ '--hall-card-color': hallCardTheme(hall).color }"
             @tap="handleHallClick(hall.id)"
           >
             <view
               v-if="hallPreviewUrl(hall)"
-              class="hall-thumb hall-thumb-shell"
+              class="hall-card-art hall-thumb-shell"
               :class="{
                 'is-image-loaded': isHallPreviewLoaded(hall.id),
                 'is-image-error': isHallPreviewError(hall.id)
@@ -51,29 +52,24 @@
               </view>
               <image
                 v-if="!isHallPreviewError(hall.id)"
-                class="hall-thumb-image"
+                class="hall-card-art-image"
                 :src="hallPreviewUrl(hall)"
-                mode="aspectFill"
+                mode="aspectFit"
                 :lazy-load="isHallPreviewLazy(index)"
                 @load="handleHallPreviewLoad(hall.id)"
                 @error="handleHallPreviewError(hall.id)"
               />
             </view>
-            <view v-else class="hall-thumb placeholder">
+            <view v-else class="hall-card-art placeholder">
               <text class="hall-thumb-text">{{ hallIconText(hall.name) }}</text>
             </view>
 
-            <view class="hall-main">
+            <view class="hall-overview-copy">
               <text class="hall-name">{{ hall.name }}</text>
-              <view class="hall-meta-row">
-                <view class="floor-badge">
-                  <text class="floor-badge-text">{{ hall.floorLabel || '楼层待补充' }}</text>
-                </view>
-                <text class="hall-meta-text hall-overview-meta">{{ hallMetaText(hall) }}</text>
-              </view>
+              <text v-if="hallCardTheme(hall).englishName" class="hall-overview-english">{{ hallCardTheme(hall).englishName }}</text>
+              <text class="hall-meta-text hall-overview-meta">{{ hallFloorMetaText(hall) }}</text>
+              <view class="hall-go-entry"><text class="hall-go-entry-text">GO ›</text></view>
             </view>
-
-            <text class="hall-arrow">›</text>
           </view>
         </view>
 
@@ -211,12 +207,24 @@ const hallPreviewMap: Record<string, string> = {
   家园厅: `${HALL_PREVIEW_BASE}/homeland.webp`
 }
 
+const hallCardThemeMap: Record<string, { color: string; englishName: string }> = {
+  宇宙厅: { color: '#57c7d9', englishName: 'Universe Hall' },
+  地球厅: { color: '#99de00', englishName: 'Earth Hall' },
+  演化厅: { color: '#b896f2', englishName: 'Evolution Hall' },
+  恐龙厅: { color: '#c7a15c', englishName: 'Dinosaur Hall' },
+  人类厅: { color: '#e8e500', englishName: 'Human Hall' },
+  动物厅: { color: '#08c4b5', englishName: 'Biology Hall' },
+  生物厅: { color: '#08c4b5', englishName: 'Biology Hall' },
+  生态厅: { color: '#8fe5b8', englishName: 'Ecology Hall' },
+  家园厅: { color: '#ffc2a6', englishName: 'Homeland Hall' }
+}
+
 const filteredHalls = computed(() => props.halls)
 const shouldUseHostNavigation = computed(() => isEmbeddedInWechatMiniProgram())
 const showInternalHeader = computed(() => !shouldUseHostNavigation.value)
 const headerTitle = computed(() => {
   if (props.stage === 'stop') return props.selectedHallName || '讲解对象'
-  return '讲解'
+  return '展厅讲解'
 })
 const loadingTitle = computed(() => {
   if (props.stage === 'stop') return '正在加载讲解对象'
@@ -271,6 +279,12 @@ const hallMetaText = (hall: ExplainHallSelectItem) => (
     : hall.explainCount > 0 ? `${hall.explainCount} 个展项` : '展厅'
 )
 
+const hallFloorMetaText = (hall: ExplainHallSelectItem) => `${hall.floorLabel || '楼层待补充'} · ${hallMetaText(hall)}`
+
+const hallCardTheme = (hall: ExplainHallSelectItem) => (
+  hallCardThemeMap[hall.name.trim()] || { color: '#dce5d5', englishName: '' }
+)
+
 const handleHallClick = (hallId: string) => {
   emit('hallClick', hallId)
 }
@@ -318,8 +332,7 @@ const handleBack = () => {
 }
 
 .explain-scroll.hall-stage {
-  padding: 58px 12px 0;
-  overflow: hidden;
+  padding: 76px 16px 16px;
 }
 
 .explain-scroll.stop-stage {
@@ -346,34 +359,33 @@ const handleBack = () => {
   top: 0;
   left: 0;
   right: 0;
-  height: 56px;
+  height: 64px;
   display: flex;
   align-items: center;
   justify-content: center;
   padding: 0 20px;
   box-sizing: border-box;
   background: #ffffff;
-  border-bottom: 1px solid #eceee8;
   z-index: 2001;
 }
 
 .header-back {
   position: absolute;
   left: 12px;
-  top: 0;
-  height: 56px;
-  width: 82px;
+  top: 10px;
+  height: 44px;
+  width: 64px;
   display: flex;
   align-items: center;
   justify-content: flex-start;
-  gap: 6px;
+  gap: 4px;
   z-index: 1;
 }
 
 .header-back-icon {
   position: relative;
-  width: 18px;
-  height: 18px;
+  width: 16px;
+  height: 16px;
   display: flex;
   align-items: center;
   justify-content: center;
@@ -384,10 +396,10 @@ const handleBack = () => {
 
 .header-back-icon::before {
   content: '';
-  width: 9px;
-  height: 9px;
-  border-left: 2px solid currentColor;
-  border-bottom: 2px solid currentColor;
+  width: 8px;
+  height: 8px;
+  border-left: 1.5px solid currentColor;
+  border-bottom: 1.5px solid currentColor;
   transform: translateX(2px) rotate(45deg);
 }
 
@@ -395,19 +407,19 @@ const handleBack = () => {
   display: flex;
   align-items: center;
   height: 20px;
-  font-size: 15px;
+  font-size: 14px;
   line-height: 20px;
-  font-weight: 500;
+  font-weight: 400;
   color: #151713;
 }
 
 .header-title {
-  max-width: calc(100% - 188px);
+  max-width: calc(100% - 152px);
   padding: 0 8px;
   box-sizing: border-box;
   font-size: 18px;
   line-height: 25px;
-  font-weight: 800;
+  font-weight: 700;
   color: #151713;
   text-align: center;
   overflow: hidden;
@@ -422,8 +434,10 @@ const handleBack = () => {
 }
 
 .hall-overview-list {
-  height: 100%;
-  gap: 0;
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  grid-auto-rows: 154px;
+  gap: 12px;
 }
 
 .explain-scroll.unit-stage .hall-list,
@@ -445,10 +459,15 @@ const handleBack = () => {
 }
 
 .hall-overview-card {
-  min-height: 0;
-  flex: 1 1 0;
-  gap: 7px;
-  padding: 4px 10px;
+  position: relative;
+  min-height: 154px;
+  display: block;
+  overflow: hidden;
+  padding: 0;
+  border: 0;
+  border-radius: 8px;
+  box-shadow: none;
+  background: var(--hall-card-color);
 }
 
 .hall-card:active {
@@ -470,9 +489,44 @@ const handleBack = () => {
   object-fit: contain;
 }
 
-.hall-overview-card .hall-thumb {
-  width: 82px;
-  height: 56px;
+.hall-overview-card:active {
+  opacity: 0.86;
+  background: var(--hall-card-color);
+}
+
+.hall-overview-card .hall-card-art {
+  position: absolute;
+  top: 46px;
+  right: 14px;
+  width: 62px;
+  height: 62px;
+  overflow: hidden;
+  background: transparent;
+  border: 0;
+  border-radius: 0;
+}
+
+.hall-card-art-image {
+  width: 100%;
+  height: 100%;
+  opacity: 0;
+  transition: opacity 0.22s ease;
+}
+
+.hall-overview-card .hall-card-art.is-image-loaded {
+  background: transparent;
+}
+
+.hall-overview-card .hall-card-art.is-image-loaded .hall-card-art-image {
+  opacity: 0.96;
+}
+
+.hall-card-art.placeholder {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(255, 255, 255, 0.24);
+  border-radius: 50%;
 }
 
 .hall-thumb-shell.is-image-loaded {
@@ -532,6 +586,14 @@ const handleBack = () => {
   flex: 1;
 }
 
+.hall-overview-copy {
+  position: absolute;
+  top: 14px;
+  left: 14px;
+  right: 14px;
+  min-width: 0;
+}
+
 .stop-desc {
   display: block;
   margin-top: 5px;
@@ -555,12 +617,23 @@ const handleBack = () => {
 }
 
 .hall-overview-card .hall-name {
-  font-size: 15px;
-  line-height: 20px;
+  display: block;
+  max-width: 94px;
+  font-size: 19px;
+  line-height: 25px;
+  font-weight: 700;
 }
 
-.hall-overview-card .hall-meta-row {
-  margin-top: 3px;
+.hall-overview-english {
+  display: block;
+  max-width: 96px;
+  margin-top: 1px;
+  font-size: 12px;
+  line-height: 17px;
+  color: #444754;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
 }
 
 .stop-title-row {
@@ -645,14 +718,37 @@ const handleBack = () => {
 }
 
 .hall-overview-meta {
-  min-width: 0;
-  font-size: 11px;
-  line-height: 15px;
+  display: block;
+  max-width: 92px;
+  margin-top: 5px;
+  font-size: 9px;
+  line-height: 13px;
+  color: #444754;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
 }
 
+.hall-go-entry {
+  position: absolute;
+  left: 0;
+  top: 98px;
+  width: 50px;
+  height: 25px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  box-sizing: border-box;
+  background: #ffffff;
+  border-radius: 13px;
+}
+
+.hall-go-entry-text {
+  font-size: 12px;
+  line-height: 17px;
+  color: #262421;
+}
+
 .hall-arrow {
   flex-shrink: 0;
   font-size: 24px;
diff --git a/static/explain/hall-previews/biology.webp b/static/explain/hall-previews/biology.webp
index 6a35d90..32aaedc 100644
Binary files a/static/explain/hall-previews/biology.webp and b/static/explain/hall-previews/biology.webp differ
diff --git a/static/explain/hall-previews/dinosaur.webp b/static/explain/hall-previews/dinosaur.webp
index 46409fe..2c52384 100644
Binary files a/static/explain/hall-previews/dinosaur.webp and b/static/explain/hall-previews/dinosaur.webp differ
diff --git a/static/explain/hall-previews/earth.webp b/static/explain/hall-previews/earth.webp
index 1dbb11f..3a72823 100644
Binary files a/static/explain/hall-previews/earth.webp and b/static/explain/hall-previews/earth.webp differ
diff --git a/static/explain/hall-previews/ecology.webp b/static/explain/hall-previews/ecology.webp
index 42666bd..a358d67 100644
Binary files a/static/explain/hall-previews/ecology.webp and b/static/explain/hall-previews/ecology.webp differ
diff --git a/static/explain/hall-previews/evolution.webp b/static/explain/hall-previews/evolution.webp
index 8b63603..7c7c1d8 100644
Binary files a/static/explain/hall-previews/evolution.webp and b/static/explain/hall-previews/evolution.webp differ
diff --git a/static/explain/hall-previews/homeland.webp b/static/explain/hall-previews/homeland.webp
index ff95ce5..de3997b 100644
Binary files a/static/explain/hall-previews/homeland.webp and b/static/explain/hall-previews/homeland.webp differ
diff --git a/static/explain/hall-previews/human.webp b/static/explain/hall-previews/human.webp
index 58a0417..1f91314 100644
Binary files a/static/explain/hall-previews/human.webp and b/static/explain/hall-previews/human.webp differ
diff --git a/static/explain/hall-previews/universe.webp b/static/explain/hall-previews/universe.webp
index 4dd571d..0bf2b78 100644
Binary files a/static/explain/hall-previews/universe.webp and b/static/explain/hall-previews/universe.webp differ
diff --git a/tests/unit/ExplainHallSelect.spec.ts b/tests/unit/ExplainHallSelect.spec.ts
index a55b012..c129e6a 100644
--- a/tests/unit/ExplainHallSelect.spec.ts
+++ b/tests/unit/ExplainHallSelect.spec.ts
@@ -35,6 +35,29 @@ describe('讲解展厅选择列表', () => {
     expect(wrapper.emitted('hallClick')).toEqual([['hall-evolution']])
   })
 
+  it('展厅阶段按卡片网格展示英文名和进入入口', () => {
+    const wrapper = mount(ExplainHallSelect, {
+      props: {
+        stage: 'hall',
+        halls: [{
+          id: 'hall-dinosaur',
+          name: '恐龙厅',
+          floorLabel: 'L-2',
+          explainCount: 35,
+          guideStopCount: 35,
+          searchText: '恐龙厅'
+        }]
+      }
+    })
+
+    const card = wrapper.get('.hall-overview-card')
+    expect(wrapper.get('.header-title').text()).toBe('展厅讲解')
+    expect(card.attributes('style')).toContain('--hall-card-color: #c7a15c')
+    expect(card.text()).toContain('Dinosaur Hall')
+    expect(card.text()).toContain('L-2 · 35 个讲解对象')
+    expect(card.get('.hall-go-entry').text()).toBe('GO ›')
+  })
+
   it('READY 讲解点不显示可讲解标签，非 READY 讲解点保留图文标签和点击事件', async () => {
     const readyStop = {
       id: 'stop-ready',