diff --git a/src/components/more/MorePanel.vue b/src/components/more/MorePanel.vue
index 66302d9..239144a 100644
--- a/src/components/more/MorePanel.vue
+++ b/src/components/more/MorePanel.vue
@@ -98,7 +98,7 @@ interface QuickAction {
   route?: string
 }
 
-const props = defineProps<{
+defineProps<{
   isOpen: boolean
 }>()
 
@@ -153,7 +153,7 @@ const handleSettingClick = (setting: string) => {
   if (setting === 'about') {
     uni.showModal({
       title: '关于',
-      content: '深圳自然博物馆智能导览系统\n版本 1.0.0\n\n为您的博物馆之旅提供智能导航和语音讲解服务。',
+      content: '深圳自然博物馆馆内导览服务\n版本 1.0.0\n\n为您的博物馆之旅提供馆内导览、位置预览和讲解服务。',
       showCancel: false
     })
   }
diff --git a/src/components/navigation/GuideMapShell.vue b/src/components/navigation/GuideMapShell.vue
index 08032bd..f1631f4 100644
--- a/src/components/navigation/GuideMapShell.vue
+++ b/src/components/navigation/GuideMapShell.vue
@@ -270,7 +270,7 @@ const props = withDefaults(defineProps<{
   routePreview?: GuideRouteResult | null
   showRoute?: boolean
 }>(), {
-  searchText: '搜索设施、展厅、入口',
+  searchText: '请输入地点进行搜索',
   activeMode: '3d',
   activeFloor: '1F',
   indoorView: 'floor',
@@ -579,12 +579,12 @@ const handleAutoSwitch = (event: { from: 'overview' | 'floor'; to: 'overview' |
 .guide-search-field.variant-home {
   left: 20px;
   right: 20px;
-  height: 48px;
+  height: 46px;
   padding: 0 14px;
   background: rgba(255, 255, 255, 0.96);
   border: 1px solid #d7dad3;
-  border-radius: 12px;
-  box-shadow: 0 8px 22px rgba(36, 49, 42, 0.08);
+  border-radius: 8px;
+  box-shadow: 0 8px 18px rgba(36, 49, 42, 0.08);
 }
 
 .search-field-text {
@@ -792,7 +792,7 @@ const handleAutoSwitch = (event: { from: 'overview' | 'floor'; to: 'overview' |
   overflow: visible;
   background: rgba(255, 255, 255, 0.84);
   border: 1px solid #dde5df;
-  border-radius: 10px;
+  border-radius: 8px;
   box-shadow: 0 8px 18px rgba(110, 127, 115, 0.12);
   z-index: 35;
 }
@@ -851,7 +851,7 @@ const handleAutoSwitch = (event: { from: 'overview' | 'floor'; to: 'overview' |
   box-sizing: border-box;
   background: #ffffff;
   border: 1px solid #dde5df;
-  border-radius: 10px;
+  border-radius: 8px;
   box-shadow: 0 8px 18px rgba(110, 127, 115, 0.12);
   z-index: 36;
 }
@@ -944,7 +944,7 @@ const handleAutoSwitch = (event: { from: 'overview' | 'floor'; to: 'overview' |
   overflow: hidden;
   background: rgba(255, 255, 255, 0.94);
   border: 1px solid #dde5df;
-  border-radius: 10px;
+  border-radius: 8px;
   box-shadow: 0 8px 18px rgba(110, 127, 115, 0.12);
   z-index: 35;
 }
@@ -978,7 +978,7 @@ const handleAutoSwitch = (event: { from: 'overview' | 'floor'; to: 'overview' |
   box-sizing: border-box;
   background: rgba(255, 255, 255, 0.95);
   border: 1px solid #dde5df;
-  border-radius: 10px;
+  border-radius: 8px;
   box-shadow: 0 8px 18px rgba(110, 127, 115, 0.12);
   z-index: 35;
 }
diff --git a/src/components/navigation/GuideTopTabs.vue b/src/components/navigation/GuideTopTabs.vue
index 26add86..a1902d3 100644
--- a/src/components/navigation/GuideTopTabs.vue
+++ b/src/components/navigation/GuideTopTabs.vue
@@ -67,12 +67,12 @@ const handleTabTap = (tab: GuideTopTab) => {
   left: 50%;
   right: auto;
   width: 174px;
-  height: 38px;
+  height: 36px;
   padding: 2px;
-  background: #ffffff;
-  border: 1px solid #151713;
+  background: rgba(255, 255, 255, 0.95);
+  border: 1px solid #d7dad3;
   border-radius: 8px;
-  box-shadow: 0 8px 20px rgba(36, 49, 42, 0.08);
+  box-shadow: 0 8px 18px rgba(36, 49, 42, 0.08);
   transform: translateX(-50%) translateZ(0);
 }
 
@@ -88,12 +88,12 @@ const handleTabTap = (tab: GuideTopTab) => {
 .variant-segmented .guide-top-tab {
   flex: 1;
   width: auto;
-  height: 32px;
+  height: 30px;
   border-radius: 6px;
 }
 
 .variant-segmented .guide-top-tab.active {
-  background: #000000;
+  background: #151713;
 }
 
 .guide-top-tab-label {
diff --git a/src/components/navigation/RoutePlannerPanel.vue b/src/components/navigation/RoutePlannerPanel.vue
index a58df7b..1979010 100644
--- a/src/components/navigation/RoutePlannerPanel.vue
+++ b/src/components/navigation/RoutePlannerPanel.vue
@@ -1,53 +1,89 @@
 <template>
-  <view v-if="visible" class="route-planner-panel">
-    <view class="panel-handle"></view>
-    <view class="panel-header">
-      <view class="panel-title-group">
+  <view v-if="visible" class="route-planner-panel" :class="{ collapsed: isCollapsed }">
+    <view class="panel-handle" @tap.stop="toggleCollapsed"></view>
+
+    <view v-if="isCollapsed" class="panel-collapsed" @tap="expandPanel">
+      <view class="panel-collapsed-copy">
         <text class="panel-title">室内到室内</text>
-        <text v-if="summary" class="panel-summary">{{ summary }}</text>
+        <text class="panel-summary">{{ collapsedSummary }}</text>
       </view>
-      <view class="panel-clear" @tap="handleClear">
-        <text class="panel-clear-text">清除</text>
+      <view class="panel-expand">
+        <text class="panel-expand-text">展开</text>
       </view>
     </view>
 
-    <view class="point-row">
-      <view class="point-card" @tap="openPicker('start')">
-        <view class="point-dot start"></view>
-        <text class="point-label">起点</text>
-        <text class="point-name" :class="{ placeholder: !startPoint }">
-          {{ startPoint?.name || '选择起点' }}
-        </text>
-        <text v-if="startPoint" class="point-meta">{{ pointMeta(startPoint) }}</text>
+    <template v-else>
+      <view class="panel-header">
+        <view class="panel-title-group">
+          <text class="panel-title">室内到室内</text>
+          <text v-if="summary" class="panel-summary">{{ summary }}</text>
+        </view>
+        <view class="panel-actions">
+          <view class="panel-light-action" @tap="collapsePanel">
+            <text class="panel-light-action-text">收起</text>
+          </view>
+          <view class="panel-light-action" @tap="handleClear">
+            <text class="panel-light-action-text">清除</text>
+          </view>
+        </view>
       </view>
 
-      <view class="swap-btn" @tap="handleSwap">
-        <text class="swap-text">⇅</text>
+      <view class="point-row">
+        <view class="point-card" @tap="openPicker('start')">
+          <view class="point-dot start"></view>
+          <text class="point-label">起点</text>
+          <text class="point-name" :class="{ placeholder: !startPoint }">
+            {{ startPoint?.name || '选择起点' }}
+          </text>
+          <text v-if="startPoint" class="point-meta">{{ pointMeta(startPoint) }}</text>
+        </view>
+
+        <view class="swap-btn" @tap="handleSwap">
+          <text class="swap-text">⇅</text>
+        </view>
+
+        <view class="point-card" @tap="openPicker('end')">
+          <view class="point-dot end"></view>
+          <text class="point-label">终点</text>
+          <text class="point-name" :class="{ placeholder: !endPoint }">
+            {{ endPoint?.name || '选择终点' }}
+          </text>
+          <text v-if="endPoint" class="point-meta">{{ pointMeta(endPoint) }}</text>
+        </view>
       </view>
 
-      <view class="point-card" @tap="openPicker('end')">
-        <view class="point-dot end"></view>
-        <text class="point-label">终点</text>
-        <text class="point-name" :class="{ placeholder: !endPoint }">
-          {{ endPoint?.name || '选择终点' }}
-        </text>
-        <text v-if="endPoint" class="point-meta">{{ pointMeta(endPoint) }}</text>
+      <view v-if="startPoint && endPoint" class="route-options">
+        <view class="route-options-header">
+          <text class="route-options-title">线路预览</text>
+          <text class="route-options-note">偏好选择</text>
+        </view>
+        <view class="route-option-list">
+          <view
+            v-for="option in routeOptions"
+            :key="option.id"
+            class="route-option"
+            :class="{ active: option.active, disabled: option.disabled }"
+          >
+            <text class="route-option-title">{{ option.title }}</text>
+            <text class="route-option-meta">{{ option.meta }}</text>
+          </view>
+        </view>
       </view>
-    </view>
 
-    <view v-if="loading || error || summary" class="panel-status">
-      <text v-if="loading" class="panel-status-text">路径加载中</text>
-      <text v-else-if="error" class="panel-status-text error">{{ error }}</text>
-      <text v-else class="panel-status-text">{{ summary }}</text>
-    </view>
+      <view v-if="loading || error || summary" class="panel-status">
+        <text v-if="loading" class="panel-status-text">线路预览生成中</text>
+        <text v-else-if="error" class="panel-status-text error">{{ error }}</text>
+        <text v-else class="panel-status-text">{{ summary }}</text>
+      </view>
 
-    <view
-      class="view-route-btn"
-      :class="{ disabled: !canViewRoute }"
-      @tap="handlePrimaryAction"
-    >
-      <text class="view-route-text">{{ primaryActionText }}</text>
-    </view>
+      <view
+        class="view-route-btn"
+        :class="{ disabled: !canPrimaryAction }"
+        @tap="handlePrimaryAction"
+      >
+        <text class="view-route-text">{{ primaryActionText }}</text>
+      </view>
+    </template>
 
     <RoutePointPicker
       :visible="pickerMode !== ''"
@@ -67,7 +103,7 @@
 </template>
 
 <script setup lang="ts">
-import { computed, ref } from 'vue'
+import { computed, ref, watch } from 'vue'
 import RoutePointPicker, {
   type RoutePointOption
 } from '@/components/navigation/RoutePointPicker.vue'
@@ -115,6 +151,7 @@ const emit = defineEmits<{
 }>()
 
 const pickerMode = ref<PickerMode>('')
+const isCollapsed = ref(false)
 
 const pickerTitle = computed(() => (
   pickerMode.value === 'start' ? '选择起点' : '选择终点'
@@ -137,10 +174,59 @@ const canViewRoute = computed(() => Boolean(
   && props.startPoint.poiId !== props.endPoint.poiId
 ))
 
+const canPrimaryAction = computed(() => canViewRoute.value && !props.error)
+
 const primaryActionText = computed(() => (
-  props.hasRoutePreview ? '模拟导览' : '生成线路'
+  props.hasRoutePreview ? '模拟导览' : '线路预览'
 ))
 
+const collapsedSummary = computed(() => {
+  if (props.startPoint && props.endPoint) {
+    return `${props.startPoint.name} → ${props.endPoint.name}`
+  }
+
+  return '手动选择起点和终点'
+})
+
+const routeOptions = computed(() => {
+  const unavailable = Boolean(props.error)
+  const summaryText = props.summary || '选择后查看位置关系'
+  return [
+    {
+      id: 'recommended',
+      title: '推荐路线',
+      meta: unavailable ? '当前为路线示意状态' : props.hasRoutePreview ? summaryText : '优先展示位置关系',
+      active: !unavailable,
+      disabled: unavailable
+    },
+    {
+      id: 'stairs',
+      title: '少走楼梯',
+      meta: '偏好预览，待路线数据验证',
+      active: false,
+      disabled: true
+    },
+    {
+      id: 'elevator',
+      title: '电梯优先',
+      meta: '偏好预览，待路线数据验证',
+      active: false,
+      disabled: true
+    }
+  ]
+})
+
+watch(
+  () => props.visible,
+  (visible) => {
+    if (visible) {
+      isCollapsed.value = false
+    } else {
+      pickerMode.value = ''
+    }
+  }
+)
+
 const pointMeta = (point: RoutePointOption) => {
   return point.categoryLabel
     ? `${point.floorLabel} · ${point.categoryLabel}`
@@ -188,6 +274,18 @@ const handleClear = () => {
   emit('clear')
 }
 
+const collapsePanel = () => {
+  isCollapsed.value = true
+}
+
+const expandPanel = () => {
+  isCollapsed.value = false
+}
+
+const toggleCollapsed = () => {
+  isCollapsed.value = !isCollapsed.value
+}
+
 const handleViewRoute = () => {
   if (!canViewRoute.value || !props.startPoint || !props.endPoint) return
 
@@ -218,13 +316,17 @@ const handlePrimaryAction = () => {
   display: flex;
   flex-direction: column;
   box-sizing: border-box;
-  background: #ffffff;
-  border: 1px solid #ffffff;
-  border-radius: 16px;
-  box-shadow: 0 10px 28px rgba(36, 49, 42, 0.12);
+  background: rgba(255, 255, 255, 0.97);
+  border: 1px solid #e5e6de;
+  border-radius: 8px;
+  box-shadow: 0 10px 24px rgba(36, 49, 42, 0.12);
   z-index: 1003;
 }
 
+.route-planner-panel.collapsed {
+  padding: 8px 10px 10px;
+}
+
 .panel-handle {
   width: 38px;
   height: 4px;
@@ -233,6 +335,39 @@ const handlePrimaryAction = () => {
   border-radius: 999px;
 }
 
+.panel-collapsed {
+  min-height: 44px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.panel-collapsed-copy {
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 3px;
+}
+
+.panel-expand {
+  flex: 0 0 auto;
+  height: 30px;
+  padding: 0 10px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: #151713;
+  border-radius: 8px;
+}
+
+.panel-expand-text {
+  font-size: 12px;
+  line-height: 16px;
+  font-weight: 500;
+  color: var(--museum-accent);
+}
+
 .panel-header {
   display: flex;
   align-items: flex-start;
@@ -251,7 +386,7 @@ const handlePrimaryAction = () => {
   font-size: 17px;
   line-height: 24px;
   font-weight: 700;
-  color: #000000;
+  color: #151713;
 }
 
 .panel-summary {
@@ -263,7 +398,13 @@ const handlePrimaryAction = () => {
   text-overflow: ellipsis;
 }
 
-.panel-clear {
+.panel-actions {
+  flex: 0 0 auto;
+  display: flex;
+  gap: 6px;
+}
+
+.panel-light-action {
   flex: 0 0 auto;
   height: 28px;
   padding: 0 10px;
@@ -276,7 +417,7 @@ const handlePrimaryAction = () => {
   border-radius: 8px;
 }
 
-.panel-clear-text {
+.panel-light-action-text {
   font-size: 12px;
   line-height: 16px;
   font-weight: 500;
@@ -304,7 +445,7 @@ const handlePrimaryAction = () => {
   box-sizing: border-box;
   background: #f6f7f4;
   border: 1px solid #e5e6de;
-  border-radius: 10px;
+  border-radius: 8px;
 }
 
 .point-dot {
@@ -369,7 +510,7 @@ const handlePrimaryAction = () => {
   box-sizing: border-box;
   background: #ffffff;
   border: 1px solid #d7dad3;
-  border-radius: 10px;
+  border-radius: 8px;
 }
 
 .swap-text {
@@ -400,8 +541,8 @@ const handlePrimaryAction = () => {
   display: flex;
   align-items: center;
   justify-content: center;
-  background: #000000;
-  border-radius: 10px;
+  background: #151713;
+  border-radius: 8px;
 }
 
 .view-route-btn.disabled {
@@ -418,4 +559,84 @@ const handlePrimaryAction = () => {
 .view-route-btn.disabled .view-route-text {
   color: #8b8b84;
 }
+
+.route-options {
+  margin-top: 12px;
+  padding: 10px;
+  background: #f9fafb;
+  border: 1px solid #ecede7;
+  border-radius: 8px;
+}
+
+.route-options-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+}
+
+.route-options-title {
+  font-size: 13px;
+  line-height: 18px;
+  font-weight: 700;
+  color: #151713;
+}
+
+.route-options-note {
+  font-size: 11px;
+  line-height: 15px;
+  color: #8b8b84;
+}
+
+.route-option-list {
+  margin-top: 8px;
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 6px;
+}
+
+.route-option {
+  min-width: 0;
+  min-height: 56px;
+  padding: 8px 6px;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  gap: 3px;
+  box-sizing: border-box;
+  background: #ffffff;
+  border: 1px solid #e5e6de;
+  border-radius: 8px;
+}
+
+.route-option.active {
+  border-color: #151713;
+  background: #ffffff;
+}
+
+.route-option.disabled {
+  opacity: 0.68;
+}
+
+.route-option-title {
+  font-size: 12px;
+  line-height: 16px;
+  font-weight: 700;
+  color: #151713;
+  text-align: center;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.route-option-meta {
+  font-size: 10px;
+  line-height: 14px;
+  color: #696962;
+  text-align: center;
+  display: -webkit-box;
+  overflow: hidden;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+}
 </style>
diff --git a/src/data/providers/staticNavAssetsProvider.ts b/src/data/providers/staticNavAssetsProvider.ts
index eeb3f59..e9d7563 100644
--- a/src/data/providers/staticNavAssetsProvider.ts
+++ b/src/data/providers/staticNavAssetsProvider.ts
@@ -1,4 +1,5 @@
 import {
+  applyRouteReadinessGate,
   NAV_ASSET_BASE_URL,
   NAV_ROUTE_READINESS
 } from '@/domain/guideReadiness'
@@ -345,7 +346,7 @@ export const createStaticNavAssetsProvider = (
     },
     async loadRouteReadiness() {
       const manifest = await provider.loadManifest()
-      return manifest.routeReadiness || NAV_ROUTE_READINESS
+      return applyRouteReadinessGate(manifest.routeReadiness || NAV_ROUTE_READINESS)
     }
   }
 
diff --git a/src/domain/guideReadiness.ts b/src/domain/guideReadiness.ts
index 5b4adbb..aee5e72 100644
--- a/src/domain/guideReadiness.ts
+++ b/src/domain/guideReadiness.ts
@@ -4,7 +4,7 @@ import type {
 
 export const NAV_ROUTE_GRAPH_READY = false
 
-export const NAV_ROUTE_UNAVAILABLE_MESSAGE = '当前支持位置预览、三维位置预览与室外入口参考'
+export const NAV_ROUTE_UNAVAILABLE_MESSAGE = '当前暂不支持正式导航，可查看位置预览、路线示意和室外参考'
 
 export const NAV_ROUTE_READINESS: GuideRouteReadiness = {
   ready: NAV_ROUTE_GRAPH_READY,
@@ -12,4 +12,34 @@ export const NAV_ROUTE_READINESS: GuideRouteReadiness = {
   requiredData: ['route_graph', 'nav_data']
 }
 
+export const applyRouteReadinessGate = (
+  readiness: GuideRouteReadiness | null | undefined
+): GuideRouteReadiness => {
+  const fallback = readiness || NAV_ROUTE_READINESS
+  const requiredData = fallback.requiredData?.length
+    ? fallback.requiredData
+    : NAV_ROUTE_READINESS.requiredData
+
+  if (!NAV_ROUTE_GRAPH_READY) {
+    return {
+      ...NAV_ROUTE_READINESS,
+      requiredData
+    }
+  }
+
+  if (!fallback.ready) {
+    return {
+      ...fallback,
+      ready: false,
+      message: fallback.message || NAV_ROUTE_UNAVAILABLE_MESSAGE,
+      requiredData
+    }
+  }
+
+  return {
+    ...fallback,
+    requiredData
+  }
+}
+
 export const NAV_ASSET_BASE_URL = '/static/nav-assets/codex_nav_20260621_175310_museum_default_centerline_finalxy'
diff --git a/src/manifest.json b/src/manifest.json
index 64cc927..a5fb986 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -33,7 +33,7 @@
     "usingComponents": true,
     "permission": {
       "scope.userLocation": {
-        "desc": "您的位置信息将用于地图导航"
+        "desc": "您的位置信息将用于位置参考和地图展示"
       }
     }
   },
diff --git a/src/pages/index/index.vue b/src/pages/index/index.vue
index 92820f9..14fc199 100644
--- a/src/pages/index/index.vue
+++ b/src/pages/index/index.vue
@@ -15,7 +15,6 @@
       mode-status-tone="glass"
       search-top="46px"
       search-variant="home"
-      show-voice-icon
       :show-mode-row="false"
       mode-top="104px"
       :map-type="guideMapType"
@@ -34,6 +33,7 @@
       show-floor-header
       :show-layer-mode-toggle="false"
       :show-floor="is3DMode"
+      tools-top="154px"
       show-zoom-controls
       zoom-controls-top="560px"
       show-location-control
@@ -62,43 +62,68 @@
       <view
         v-if="selectedGuidePoi && !showRoutePlanner && !isSimulatingRoute"
         class="guide-poi-card"
+        :class="{ collapsed: isPoiCardCollapsed }"
       >
-        <view class="poi-card-handle"></view>
-        <view class="poi-card-header">
+        <view class="poi-card-handle" @tap.stop="togglePoiCardCollapsed"></view>
+        <view v-if="isPoiCardCollapsed" class="poi-card-collapsed" @tap="expandPoiCard">
           <view class="poi-card-copy">
             <text class="poi-card-title">{{ selectedGuidePoi.name }}</text>
-            <text class="poi-card-subtitle">{{ selectedGuidePoiSubtitle }}</text>
+            <text class="poi-card-subtitle">位置预览 · 点按展开操作</text>
           </view>
-          <view class="poi-card-close" @tap="handleGuideSelectionClear">
-            <text class="poi-card-close-text">×</text>
+          <view class="poi-card-mini-action">
+            <text class="poi-card-mini-text">展开</text>
           </view>
         </view>
-        <view class="poi-card-actions">
-          <view class="poi-action primary" @tap="handlePreviewSelectedPoi">
-            <text class="poi-action-text">查看位置</text>
+        <template v-else>
+          <view class="poi-card-header">
+            <view class="poi-card-copy">
+              <text class="poi-card-title">{{ selectedGuidePoi.name }}</text>
+              <text class="poi-card-subtitle">{{ selectedGuidePoiSubtitle }}</text>
+            </view>
+            <view class="poi-card-header-actions">
+              <view class="poi-card-soft-action" @tap="collapsePoiCard">
+                <text class="poi-card-soft-text">收起</text>
+              </view>
+              <view class="poi-card-close" @tap="handleGuideSelectionClear">
+                <text class="poi-card-close-text">×</text>
+              </view>
+            </view>
           </view>
-          <view class="poi-action" @tap="handleSetSelectedPoiAsStart">
-            <text class="poi-action-text">从这里出发</text>
+          <view class="poi-card-actions">
+            <view class="poi-action primary" @tap="handlePreviewSelectedPoi">
+              <text class="poi-action-text">查看位置</text>
+            </view>
+            <view class="poi-action" @tap="handleSetSelectedPoiAsStart">
+              <text class="poi-action-text">从这里出发</text>
+            </view>
+            <view class="poi-action" @tap="handleSetSelectedPoiAsEnd">
+              <text class="poi-action-text">去这里</text>
+            </view>
+            <view class="poi-action" @tap="handleSelectedPoiRelated">
+              <text class="poi-action-text">相关讲解</text>
+            </view>
           </view>
-          <view class="poi-action" @tap="handleSetSelectedPoiAsEnd">
-            <text class="poi-action-text">去这里</text>
-          </view>
-          <view class="poi-action" @tap="handleSelectedPoiRelated">
-            <text class="poi-action-text">相关讲解</text>
-          </view>
-        </view>
+        </template>
       </view>
 
       <view v-if="showGuideMoreMenu && !showRoutePlanner" class="guide-more-popover">
         <view class="more-popover-handle"></view>
         <view class="more-popover-grid">
           <view class="more-action" @tap="handleMoreRouteGuide">
-            <text class="more-action-title">线路导览</text>
+            <text class="more-action-title">线路预览</text>
             <text class="more-action-desc">室内到室内</text>
           </view>
+          <view class="more-action" @tap="handleMoreOutdoorReference">
+            <text class="more-action-title">室外参考</text>
+            <text class="more-action-desc">入口位置</text>
+          </view>
+          <view class="more-action" @tap="handleMoreRecommendedEntrance">
+            <text class="more-action-title">推荐入口</text>
+            <text class="more-action-desc">入口参考</text>
+          </view>
           <view class="more-action" @tap="handleEnter3DMode">
-            <text class="more-action-title">查看位置</text>
-            <text class="more-action-desc">三维预览</text>
+            <text class="more-action-title">室内3D</text>
+            <text class="more-action-desc">位置预览</text>
           </view>
           <view class="more-action" @tap="handleMoreToggleLayer">
             <text class="more-action-title">{{ indoorLayerMode === 'multi' ? '单层' : '多层' }}</text>
@@ -115,7 +140,7 @@
         :point-options="routePointOptions"
         :has-route-preview="Boolean(activeRoutePreview)"
         :loading="routePlanning"
-        :error="routePlanError"
+        :error="routePanelError"
         :summary="routePlanSummary"
         :picker-loading="routeTargetsLoading"
         :picker-error="routeTargetsError"
@@ -138,7 +163,7 @@
       <view v-if="isSimulatingRoute && activeRoutePreview" class="route-sim-step-bar">
         <text class="route-sim-step-text">{{ routeSimulationStepText }}</text>
         <view class="route-sim-expand" @tap="showRoutePlanner = true">
-          <text class="route-sim-expand-text">展开步骤</text>
+          <text class="route-sim-expand-text">展开预览</text>
         </view>
       </view>
 
@@ -275,9 +300,11 @@ const routeTargetsLoading = ref(false)
 const routeTargetsError = ref('')
 const routePlanning = ref(false)
 const routePlanError = ref('')
+const routePreviewUnavailableMessage = ref('')
 const activeRoutePreview = ref<GuideRouteResult | null>(null)
 const showGuideMoreMenu = ref(false)
 const isSimulatingRoute = ref(false)
+const isPoiCardCollapsed = ref(false)
 
 const indoorNavAssetBaseUrl = guideUseCase.getAssetBaseUrl()
 const indoorModelSource = guideUseCase.getModelSource()
@@ -287,7 +314,7 @@ const indoorLayerMode = computed<LayerDisplayMode>(() => (
   indoorView.value === 'multi' ? 'multi' : 'single'
 ))
 const guide3DTools = computed(() => {
-  return []
+  return is3DMode.value ? ['重置', '俯视', '斜视', '清除', '清路线'] : []
 })
 
 const routePlanSummary = computed(() => {
@@ -304,6 +331,8 @@ const routePlanSummary = computed(() => {
   return ''
 })
 
+const routePanelError = computed(() => routePlanError.value || routePreviewUnavailableMessage.value)
+
 const toRoutePointOption = (target: GuideRouteTarget): RoutePointOption => ({
   poiId: target.poiId,
   name: target.name,
@@ -321,9 +350,9 @@ const selectedGuidePoiSubtitle = computed(() => {
 })
 
 const routeSimulationStepText = computed(() => {
-  if (!activeRoutePreview.value) return '下一步 · 查看线路'
+  if (!activeRoutePreview.value) return '路线示意 · 查看预览'
   const hasConnector = activeRoutePreview.value.connectorPoints.length > 0
-  return hasConnector ? '下一步 · 电梯上行 3/8' : '下一步 · 沿路线前行 1/4'
+  return hasConnector ? '路线示意 · 跨楼层连接点' : '路线示意 · 同层位置关系'
 })
 
 // 音频播放器状态
@@ -340,12 +369,20 @@ const syncTopTabToUrl = (tabId: GuideTopTab) => {
   if (typeof window === 'undefined') return
   if (!isIndexHashRoute()) return
 
-  const url = `#/?tab=${tabId}`
+  const url = `#/pages/index/index?tab=${tabId}`
   if (window.location.hash !== url) {
     window.history.replaceState(null, '', url)
   }
 }
 
+const loadTopTabData = (tabId: GuideTopTab) => {
+  if (tabId === 'explain') {
+    void loadExplainExhibits()
+  } else {
+    void loadGuideFloors()
+  }
+}
+
 const handleTabChange = (tabId: GuideTopTab) => {
   if (tabId === 'guide' && currentTab.value === 'explain') {
     const lastLocationPreviewUrl = getLastGuideLocationPreviewUrl()
@@ -359,12 +396,7 @@ const handleTabChange = (tabId: GuideTopTab) => {
 
   currentTab.value = tabId
   syncTopTabToUrl(tabId)
-
-  if (tabId === 'explain') {
-    void loadExplainExhibits()
-  } else {
-    void loadGuideFloors()
-  }
+  loadTopTabData(tabId)
 
   console.log('切换标签:', tabId)
   
@@ -372,6 +404,7 @@ const handleTabChange = (tabId: GuideTopTab) => {
   showGuideMoreMenu.value = false
   showRoutePlanner.value = false
   isSimulatingRoute.value = false
+  isPoiCardCollapsed.value = false
 }
 
 const syncTopTabFromHash = () => {
@@ -379,16 +412,27 @@ const syncTopTabFromHash = () => {
 
   const tab = topTabFromHash()
   if (tab) {
+    const tabChanged = currentTab.value !== tab
     currentTab.value = tab
+    loadTopTabData(tab)
+    if (tabChanged) {
+      showGuideMoreMenu.value = false
+      showRoutePlanner.value = false
+      isSimulatingRoute.value = false
+      isPoiCardCollapsed.value = false
+    }
+    syncTopTabToUrl(tab)
     return
   }
 
   syncTopTabToUrl(currentTab.value)
+  loadTopTabData(currentTab.value)
 }
 
 onMounted(() => {
   if (typeof window === 'undefined') return
 
+  syncTopTabFromHash()
   window.addEventListener('hashchange', syncTopTabFromHash)
 })
 
@@ -407,11 +451,7 @@ onLoad((options: any = {}) => {
     syncTopTabToUrl(currentTab.value)
   }
 
-  if (currentTab.value === 'explain') {
-    void loadExplainExhibits()
-  } else {
-    void loadGuideFloors()
-  }
+  loadTopTabData(currentTab.value)
 })
 
 const loadGuideFloors = async () => {
@@ -462,6 +502,7 @@ const handleFloorChange = (floor: string) => {
   activeGuideFloor.value = floor
   indoorView.value = 'floor'
   selectedGuidePoi.value = null
+  isPoiCardCollapsed.value = false
   console.log('切换楼层:', floor)
 }
 
@@ -469,6 +510,7 @@ const handleIndoorViewChange = (view: GuideIndoorView) => {
   indoorView.value = view
   if (view !== 'floor') {
     selectedGuidePoi.value = null
+    isPoiCardCollapsed.value = false
   }
 }
 
@@ -477,11 +519,13 @@ const handleAutoSwitch = (event: { from: 'overview' | 'floor'; to: 'overview' |
   indoorView.value = event.to
   if (event.to !== 'floor') {
     selectedGuidePoi.value = null
+    isPoiCardCollapsed.value = false
   }
 }
 
 const handleGuidePoiClick = (poi: GuideRenderPoi) => {
   selectedGuidePoi.value = poi
+  isPoiCardCollapsed.value = false
   indoorView.value = 'floor'
   showGuideMoreMenu.value = false
   isSimulatingRoute.value = false
@@ -491,6 +535,19 @@ const handleGuidePoiClick = (poi: GuideRenderPoi) => {
 
 const handleGuideSelectionClear = () => {
   selectedGuidePoi.value = null
+  isPoiCardCollapsed.value = false
+}
+
+const collapsePoiCard = () => {
+  isPoiCardCollapsed.value = true
+}
+
+const expandPoiCard = () => {
+  isPoiCardCollapsed.value = false
+}
+
+const togglePoiCardCollapsed = () => {
+  isPoiCardCollapsed.value = !isPoiCardCollapsed.value
 }
 
 const findRouteOptionForPoi = async (poi: GuideRenderPoi) => {
@@ -574,16 +631,30 @@ const loadRouteTargets = async (keyword = '') => {
   }
 }
 
+const refreshRouteReadinessState = async () => {
+  try {
+    const readiness = await guideRouteUseCase.getRouteReadiness()
+    routePreviewUnavailableMessage.value = readiness.ready
+      ? ''
+      : readiness.message || '当前暂不支持正式导航，可查看位置预览和路线示意'
+  } catch (error) {
+    console.warn('读取路线能力状态失败:', error)
+    routePreviewUnavailableMessage.value = '当前暂不支持正式导航，可查看位置预览和路线示意'
+  }
+}
+
 const openRoutePlanner = () => {
   showRoutePlanner.value = true
   is3DMode.value = true
   indoorView.value = indoorView.value === 'overview' ? 'floor' : indoorView.value
   guideOutdoorState.value = 'home'
   showGuideMoreMenu.value = false
+  isPoiCardCollapsed.value = false
   isSimulatingRoute.value = false
   if (!routePointOptions.value.length) {
     void loadRouteTargets()
   }
+  void refreshRouteReadinessState()
 }
 
 const clearRoutePreviewState = () => {
@@ -639,6 +710,13 @@ const handleRouteView = async ({ startPoint, endPoint }: { startPoint: RoutePoin
   isSimulatingRoute.value = false
 
   try {
+    await refreshRouteReadinessState()
+    if (routePreviewUnavailableMessage.value) {
+      activeRoutePreview.value = null
+      routePlanError.value = routePreviewUnavailableMessage.value
+      return
+    }
+
     const result = await guideRouteUseCase.planRoute({
       startPoiId: startPoint.poiId,
       endPoiId: endPoint.poiId
@@ -666,6 +744,7 @@ const handleRouteSimulate = () => {
   if (!activeRoutePreview.value) return
   showRoutePlanner.value = false
   selectedGuidePoi.value = null
+  isPoiCardCollapsed.value = false
   showGuideMoreMenu.value = false
   isSimulatingRoute.value = true
 }
@@ -689,6 +768,7 @@ const handleModeChange = (mode: '2d' | '3d') => {
     indoorView.value = 'overview'
     guideOutdoorState.value = 'home'
     selectedGuidePoi.value = null
+    isPoiCardCollapsed.value = false
     showRoutePlanner.value = false
     showGuideMoreMenu.value = false
     isSimulatingRoute.value = false
@@ -728,7 +808,28 @@ const handleMoreRouteGuide = () => {
   openRoutePlanner()
 }
 
+const openOutdoorReference = (state: 'home' | 'entrance') => {
+  is3DMode.value = false
+  guideOutdoorState.value = state
+  indoorView.value = 'overview'
+  selectedGuidePoi.value = null
+  isPoiCardCollapsed.value = false
+  showRoutePlanner.value = false
+  showGuideMoreMenu.value = false
+  clearRoutePreviewState()
+}
+
+const handleMoreOutdoorReference = () => {
+  openOutdoorReference('home')
+}
+
+const handleMoreRecommendedEntrance = () => {
+  openOutdoorReference('entrance')
+}
+
 const handleMoreToggleLayer = () => {
+  is3DMode.value = true
+  guideOutdoorState.value = 'home'
   indoorView.value = indoorLayerMode.value === 'multi' ? 'floor' : 'multi'
   showGuideMoreMenu.value = false
 }
@@ -739,15 +840,7 @@ const guideOutdoorVariant = computed(() => (
   guideOutdoorState.value === 'entrance' ? 'entrance' : 'home'
 ))
 const guideSearchText = computed(() => {
-  if (is3DMode.value) {
-    return '搜索设施、展厅、入口'
-  }
-
-  if (guideOutdoorState.value === 'entrance') {
-    return '选择入口或停车位置'
-  }
-
-  return '搜索设施、展厅、入口'
+  return '请输入地点进行搜索'
 })
 
 // 音频相关处理
@@ -897,9 +990,9 @@ const handleExplainLocationClick = async (exhibit: Exhibit) => {
   bottom: calc(env(safe-area-inset-bottom) + 30px);
   box-sizing: border-box;
   background: rgba(255, 255, 255, 0.96);
-  border: 1px solid #ffffff;
-  border-radius: 16px;
-  box-shadow: 0 10px 28px rgba(36, 49, 42, 0.12);
+  border: 1px solid #e5e6de;
+  border-radius: 8px;
+  box-shadow: 0 10px 24px rgba(36, 49, 42, 0.12);
   z-index: 1003;
 }
 
@@ -907,6 +1000,10 @@ const handleExplainLocationClick = async (exhibit: Exhibit) => {
   padding: 10px 14px 14px;
 }
 
+.guide-poi-card.collapsed {
+  padding: 8px 10px 10px;
+}
+
 .poi-card-handle,
 .more-popover-handle {
   width: 38px;
@@ -916,6 +1013,32 @@ const handleExplainLocationClick = async (exhibit: Exhibit) => {
   border-radius: 999px;
 }
 
+.poi-card-collapsed {
+  min-height: 44px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.poi-card-mini-action {
+  flex: 0 0 auto;
+  height: 30px;
+  padding: 0 10px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: #151713;
+  border-radius: 8px;
+}
+
+.poi-card-mini-text {
+  font-size: 12px;
+  line-height: 16px;
+  font-weight: 500;
+  color: var(--museum-accent);
+}
+
 .poi-card-header {
   display: flex;
   align-items: flex-start;
@@ -946,6 +1069,31 @@ const handleExplainLocationClick = async (exhibit: Exhibit) => {
   color: #696962;
 }
 
+.poi-card-header-actions {
+  flex: 0 0 auto;
+  display: flex;
+  gap: 6px;
+}
+
+.poi-card-soft-action {
+  height: 28px;
+  padding: 0 10px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  box-sizing: border-box;
+  border: 1px solid #e4e5df;
+  border-radius: 8px;
+  background: #f5f7f2;
+}
+
+.poi-card-soft-text {
+  font-size: 12px;
+  line-height: 16px;
+  font-weight: 500;
+  color: #545861;
+}
+
 .poi-card-close {
   width: 28px;
   height: 28px;
@@ -979,12 +1127,12 @@ const handleExplainLocationClick = async (exhibit: Exhibit) => {
   box-sizing: border-box;
   background: #f6f7f4;
   border: 1px solid #e5e6de;
-  border-radius: 10px;
+  border-radius: 8px;
 }
 
 .poi-action.primary {
-  background: #000000;
-  border-color: #000000;
+  background: #151713;
+  border-color: #151713;
 }
 
 .poi-action-text {
@@ -1019,7 +1167,7 @@ const handleExplainLocationClick = async (exhibit: Exhibit) => {
   box-sizing: border-box;
   background: #f6f7f4;
   border: 1px solid #e5e6de;
-  border-radius: 10px;
+  border-radius: 8px;
 }
 
 .more-action-title {
@@ -1048,7 +1196,7 @@ const handleExplainLocationClick = async (exhibit: Exhibit) => {
   align-items: center;
   box-sizing: border-box;
   background: rgba(21, 23, 19, 0.86);
-  border-radius: 17px;
+  border-radius: 8px;
   transform: translateX(-50%);
   z-index: 1003;
 }
@@ -1077,9 +1225,9 @@ const handleExplainLocationClick = async (exhibit: Exhibit) => {
   gap: 10px;
   box-sizing: border-box;
   background: rgba(255, 255, 255, 0.96);
-  border: 1px solid #ffffff;
-  border-radius: 16px;
-  box-shadow: 0 10px 28px rgba(36, 49, 42, 0.12);
+  border: 1px solid #e5e6de;
+  border-radius: 8px;
+  box-shadow: 0 10px 24px rgba(36, 49, 42, 0.12);
   z-index: 1003;
 }
 
@@ -1103,7 +1251,7 @@ const handleExplainLocationClick = async (exhibit: Exhibit) => {
   justify-content: center;
   box-sizing: border-box;
   background: #000000;
-  border-radius: 10px;
+  border-radius: 8px;
 }
 
 .route-sim-expand-text {
diff --git a/src/pages/route/detail.vue b/src/pages/route/detail.vue
index c2ae54a..a3ae922 100644
--- a/src/pages/route/detail.vue
+++ b/src/pages/route/detail.vue
@@ -28,16 +28,16 @@
           <view class="error-icon">
             <text class="error-icon-mark">!</text>
           </view>
-          <text class="error-title">无法确认当前位置</text>
+          <text class="error-title">无法自动获取起点</text>
           <text class="error-desc">
-            可以返回位置预览，或手动选择当前楼层与区域，继续完成室内三维导览。
+            可以返回位置预览，或手动选择预览起点所在楼层与区域。
           </text>
           <view class="error-actions">
             <view class="dialog-btn secondary" @tap="handleRelocate">
               <text class="dialog-btn-text">返回预览</text>
             </view>
             <view class="dialog-btn primary" @tap="handleManualSelect">
-              <text class="dialog-btn-text">手动选择</text>
+              <text class="dialog-btn-text">手动选择起点</text>
             </view>
           </view>
         </view>
@@ -75,7 +75,7 @@
             </view>
             <view class="manual-location-btn primary" @tap="handleConfirmLocation">
               <text class="manual-location-btn-text">
-                确认当前位置：{{ selectedManualFloor }} {{ selectedManualArea }}
+                确认预览起点：{{ selectedManualFloor }} {{ selectedManualArea }}
               </text>
             </view>
           </view>
diff --git a/src/repositories/GuideRouteRepository.ts b/src/repositories/GuideRouteRepository.ts
index 94da236..6ec22f9 100644
--- a/src/repositories/GuideRouteRepository.ts
+++ b/src/repositories/GuideRouteRepository.ts
@@ -4,6 +4,8 @@ import type {
   GuideRouteTarget
 } from '@/domain/museum'
 import {
+  applyRouteReadinessGate,
+  NAV_ROUTE_UNAVAILABLE_MESSAGE,
   NAV_ROUTE_READINESS
 } from '@/domain/guideReadiness'
 import {
@@ -139,20 +141,24 @@ export class StaticGuideRouteRepository implements GuideRouteRepository {
   constructor(private readonly provider: StaticNavAssetsProvider = defaultStaticNavAssetsProvider) {}
 
   async getRouteReadiness() {
-    const manifestReadiness = await this.provider.loadRouteReadiness()
+    const hardGateReadiness = applyRouteReadinessGate(NAV_ROUTE_READINESS)
+    if (!hardGateReadiness.ready) return hardGateReadiness
+
+    const manifestReadiness = applyRouteReadinessGate(await this.provider.loadRouteReadiness()
       .catch(() => NAV_ROUTE_READINESS)
+    )
 
     if (!manifestReadiness.ready) return manifestReadiness
 
     try {
       const dataset = await this.loadDataset()
       if (!dataset.nodes.size || !dataset.edges.length || !dataset.anchorsByPoiId.size) {
-        return createUnavailableReadiness('路线数据不完整，暂不可查看路径')
+        return createUnavailableReadiness('路线示意数据不完整，当前暂不支持正式导航')
       }
 
-      return manifestReadiness
+      return applyRouteReadinessGate(manifestReadiness)
     } catch (error) {
-      return createUnavailableReadiness(error instanceof Error ? error.message : '路线数据加载失败')
+      return createUnavailableReadiness(error instanceof Error ? error.message : '路线示意数据加载失败')
     }
   }
 
@@ -162,6 +168,14 @@ export class StaticGuideRouteRepository implements GuideRouteRepository {
   }
 
   async findRoute(startPoiId: string, endPoiId: string) {
+    const readiness = await this.getRouteReadiness()
+    if (!readiness.ready) {
+      throw new GuideRouteError(
+        'ROUTE_DATA_UNAVAILABLE',
+        readiness.message || NAV_ROUTE_UNAVAILABLE_MESSAGE
+      )
+    }
+
     if (!startPoiId || !endPoiId) {
       throw new GuideRouteError('ROUTE_TARGET_MISSING', '请选择起点和终点')
     }
@@ -175,11 +189,11 @@ export class StaticGuideRouteRepository implements GuideRouteRepository {
     const endAnchor = dataset.anchorsByPoiId.get(endPoiId)
 
     if (!startAnchor) {
-      throw new GuideRouteError('ROUTE_TARGET_UNANCHORED', '起点暂无可用路径锚点')
+      throw new GuideRouteError('ROUTE_TARGET_UNANCHORED', '起点暂无可用路线示意锚点')
     }
 
     if (!endAnchor) {
-      throw new GuideRouteError('ROUTE_TARGET_UNANCHORED', '终点暂无可用路径锚点')
+      throw new GuideRouteError('ROUTE_TARGET_UNANCHORED', '终点暂无可用路线示意锚点')
     }
 
     const searchResult = this.findShortestPath(startAnchor.routeNodeId, endAnchor.routeNodeId)
diff --git a/src/usecases/guideRouteUseCase.ts b/src/usecases/guideRouteUseCase.ts
index 1b0a6bd..37c0e60 100644
--- a/src/usecases/guideRouteUseCase.ts
+++ b/src/usecases/guideRouteUseCase.ts
@@ -8,6 +8,9 @@ import {
   guideRouteRepository,
   type GuideRouteRepository
 } from '@/repositories/GuideRouteRepository'
+import {
+  applyRouteReadinessGate
+} from '@/domain/guideReadiness'
 
 const toSearchText = (target: GuideRouteTarget) => [
   target.name,
@@ -38,7 +41,7 @@ export class GuideRouteUseCase {
   async getRouteReadiness() {
     if (this.readinessCache) return this.readinessCache
 
-    this.readinessCache = await this.repository.getRouteReadiness()
+    this.readinessCache = applyRouteReadinessGate(await this.repository.getRouteReadiness())
     return this.readinessCache
   }
 
@@ -64,7 +67,7 @@ export class GuideRouteUseCase {
       if (!readiness.ready) {
         return {
           route: null,
-          error: readiness.message || '路线数据暂不可用'
+          error: readiness.message || '当前暂不支持正式导航，可查看位置预览和路线示意'
         }
       }
 
diff --git a/src/usecases/guideUseCase.ts b/src/usecases/guideUseCase.ts
index eb6c1a0..f7daab7 100644
--- a/src/usecases/guideUseCase.ts
+++ b/src/usecases/guideUseCase.ts
@@ -14,6 +14,7 @@ import {
   type GuideModelRepository
 } from '@/repositories/GuideModelRepository'
 import {
+  applyRouteReadinessGate,
   NAV_ROUTE_READINESS
 } from '@/domain/guideReadiness'
 
@@ -81,12 +82,12 @@ export class GuideUseCase {
 
     const routeReadiness = await this.guide.getRouteReadiness()
       .catch(() => NAV_ROUTE_READINESS)
-    this.routeReadinessCache = NAV_ROUTE_READINESS.ready ? routeReadiness : NAV_ROUTE_READINESS
+    this.routeReadinessCache = applyRouteReadinessGate(routeReadiness)
     return this.routeReadinessCache
   }
 
   getRouteReadinessSnapshot(): GuideRouteReadiness {
-    return this.routeReadinessCache || NAV_ROUTE_READINESS
+    return this.routeReadinessCache || applyRouteReadinessGate(NAV_ROUTE_READINESS)
   }
 
   getFloors() {