diff --git a/src/App.vue b/src/App.vue
index 85ab498..edce67b 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -10,6 +10,7 @@ import { storeToRefs } from 'pinia'
 import { useSearchHistory } from './composables/useSearchHistory'
 import type { LocaleCode } from './plugins/i18n'
 import Toast from './components/Toast.vue'
+import { getPmTagMain } from './api/category'
 
 const route = useRoute()
 const { t } = useI18n()
@@ -19,7 +20,7 @@ const localeStore = useLocaleStore()
 const menuStore = useMenuStore()
 const localeMenuOpen = ref(false)
 
-const { categoryLayers, layerActiveValues } = storeToRefs(menuStore)
+const { categoryTree, categoryLayers, layerActiveValues } = storeToRefs(menuStore)
 const searchHistory = useSearchHistory()
 const searchHistoryList = computed(() => searchHistory.list.value)
 const searchExpanded = ref(false)
@@ -105,8 +106,15 @@ function selectHistoryItem(item: string) {
   onSearchSubmit()
 }
 
-onMounted(() => {
-  refreshUserData()
+onMounted(async () => {
+  await nextTick()
+  console.log('app onMounted')  
+  if (layerActiveValues.value.length == 0) {
+    const res = await getPmTagMain()
+    if (res.code === 0 || res.code === 200) {
+      categoryTree.value = res.data
+    }
+  }
 })
 watch(
   () => userStore.isLoggedIn,
@@ -115,11 +123,19 @@ watch(
   },
   { immediate: true },
 )
+
+async function onMenuClick(id: string) {
+  if (currentRoute.value != '/') {
+    router.push('/')
+  }
+  await nextTick()
+  menuStore.onCategorySelect(0, id)
+}
 </script>
 
 <template>
   <v-app>
-    <v-app-bar color="surface" elevation="0" height="112">
+    <v-app-bar color="surface" elevation="0" height="112" class="flex-row">
       <div class="flex-column header-content">
         <div class="app-bar-inner">
           <v-btn v-if="currentRoute !== '/'" icon variant="text" class="back-btn" :aria-label="t('common.back')"
@@ -138,7 +154,20 @@ watch(
             </div>
           </v-app-bar-title>
 
-          <v-spacer></v-spacer>
+          <div class="home-category-layer1-row line1">
+            <div class="app-tab-bar" height="48" @update:model-value="menuStore.onCategorySelect(0, $event)">
+              <div v-for="item in categoryLayers[0]" class="app-tab-bar-item"
+                :class="{ 'app-tab-bar-item-active': item.id === layerActiveValues[0] }" :key="item.id" :value="item.id"
+                @click="onMenuClick(item.id)">
+                {{ item.label }}
+              </div>
+            </div>
+            <v-btn icon variant="text" class="home-search-btn" :aria-label="t('common.search')" @click="expandSearch">
+              <v-icon size="24">mdi-magnify</v-icon>
+            </v-btn>
+          </div>
+
+          <v-spacer class="line2"></v-spacer>
 
           <template v-if="!userStore.isLoggedIn">
             <v-menu v-model="localeMenuOpen" :close-on-content-click="true" location="bottom"
@@ -174,13 +203,12 @@ watch(
         </div>
 
         <!-- 提取的顶部菜单栏与搜索功能 -->
-        <div v-if="currentRoute === '/' && categoryLayers.length > 0" class="home-category-layer1-wrap">
-          <div class="home-category-layer1-row">
+        <div v-if="categoryLayers.length > 0" class="home-category-layer1-wrap">
+          <div class="home-category-layer1-row line2">
             <div class="app-tab-bar" height="48" @update:model-value="menuStore.onCategorySelect(0, $event)">
               <div v-for="item in categoryLayers[0]" class="app-tab-bar-item"
-                :class="{ 'app-tab-bar-item-active': item.id === layerActiveValues[0] }" :key="item.id"
-                :value="item.id"
-                @click="menuStore.onCategorySelect(0, item.id)">
+                :class="{ 'app-tab-bar-item-active': item.id === layerActiveValues[0] }" :key="item.id" :value="item.id"
+                @click="onMenuClick(item.id)">
                 {{ item.label }}
               </div>
             </div>
@@ -263,10 +291,11 @@ watch(
 
 <style scoped lang="scss">
 .header-content {
-  width: 100%;
   max-width: 1440px;
   border-bottom: 1px solid rgba(0, 0, 0, 0.06);
   height: 112px;
+  margin: 0 auto;
+  flex: 1;
 }
 
 .app-bar-inner {
@@ -382,10 +411,6 @@ watch(
 }
 
 @media (max-width: 600px) {
-  .app-bar-inner {
-    padding: 0 12px;
-  }
-
   .brand-lockup {
     gap: 10px;
   }
@@ -460,12 +485,25 @@ watch(
 }
 
 .home-category-layer1-row {
-  max-width: 1440px;
-  margin: 0 auto;
-  display: flex;
+  display: none;
   align-items: center;
+  flex: 1;
 }
 
+.line1 {
+  @include gt1024 {
+    display: flex;
+  };
+}
+
+.line2 {
+  display: none;
+  @include lt1024 {
+    display: flex;
+  };
+}
+
+
 .app-tab-bar {
   display: flex;
   padding-left: 8px;
@@ -582,10 +620,4 @@ watch(
   cursor: pointer;
   padding: 0;
 }
-
-@media (max-width: 600px) {
-  .home-category-layer1-wrap {
-    margin-left: 12px;
-  }
-}
 </style>
diff --git a/src/assets/styles/mixin.scss b/src/assets/styles/mixin.scss
index 6f53d6c..5922622 100644
--- a/src/assets/styles/mixin.scss
+++ b/src/assets/styles/mixin.scss
@@ -60,6 +60,12 @@
   }
 }
 
+@mixin lt1024 {
+  @media screen and (max-width: 1025px) {
+    @content;
+  }
+}
+
 @mixin gt1024 {
   @media screen and (min-width: 1024px) {
     @content;
diff --git a/src/assets/styles/reset.scss b/src/assets/styles/reset.scss
index c828717..7d9463d 100644
--- a/src/assets/styles/reset.scss
+++ b/src/assets/styles/reset.scss
@@ -1,12 +1,12 @@
 /* 全局：禁止 body 滚动，由 app-main-scroll 内部滚动，滚动条不覆盖底部导航 */
 :global(html),
 :global(body) {
-  background: rgb(252, 252, 252);
+  background: rgb(254, 254, 254);
   height: 100%;
   overflow: hidden;
 }
 :global(.v-application) {
-  background: rgb(252, 252, 252);
+  background: rgb(254, 254, 254);
   height: 100vh;
   overflow: hidden;
   display: flex;
@@ -35,4 +35,12 @@ button {
   border: none;
   background: none;
   cursor: pointer;
+}
+
+.v-input--density-compact  {
+  .v-field__input {
+    padding-inline: var(--v-field-padding-start) var(--v-field-padding-end);
+    padding-top: var(--v-field-input-padding-top);
+    padding-bottom: var(--v-field-input-padding-bottom);
+  }
 }
\ No newline at end of file
diff --git a/src/assets/styles/variables.scss b/src/assets/styles/variables.scss
index 85c7c41..8f3795e 100644
--- a/src/assets/styles/variables.scss
+++ b/src/assets/styles/variables.scss
@@ -21,4 +21,11 @@ $radius-md: 8px;
 $radius-lg: 12px;
 
 // 阴影
-$shadow: 0 2px 12px 0 rgba(0,0,0,0.08);
\ No newline at end of file
+$shadow: 0 2px 12px 0 rgba(0,0,0,0.08);
+
+$yes-bg: #e3f7ea;
+$no-bg: #fceded;
+$yes-text: #3da763;
+$no-text: #e23939;
+
+$header-height: 112px;
\ No newline at end of file
diff --git a/src/components/AppFooter.vue b/src/components/AppFooter.vue
index a2f21da..4dd6814 100644
--- a/src/components/AppFooter.vue
+++ b/src/components/AppFooter.vue
@@ -12,9 +12,9 @@
         <div class="footer-links">
           <span class="footer-copyright">Alpha Market Inc. © 2026</span>
           <span class="sep">·</span>
-          <a href="#">Privacy</a>
+          <a href="/doc/privacy">Privacy</a>
           <span class="sep">·</span>
-          <a href="#">Terms of Use</a>
+          <a href="/doc/tos">Terms of Use</a>
           <span class="sep">·</span>
           <a href="#">Market Integrity</a>
           <span class="sep">·</span>
@@ -28,7 +28,7 @@
         QCX LLC d/b/a Alpha Market US, a CFTC-regulated Designated Contract Market. This
         international platform is not regulated by the CFTC and operates independently. Trading
         involves substantial risk of loss. See our
-        <a href="#">Terms of Service</a> &amp; <a href="#">Privacy Policy</a>.
+        <a href="/doc/tos">Terms of Service</a> &amp; <a href="/doc/privacy">Privacy Policy</a>.
       </p>
     </div>
   </footer>
diff --git a/src/components/MarketCard.vue b/src/components/MarketCard.vue
index 8c7aa1b..7232117 100644
--- a/src/components/MarketCard.vue
+++ b/src/components/MarketCard.vue
@@ -53,7 +53,6 @@
         <div class="options-section">
           <v-btn
             class="option-yes"
-            :color="'#b8e0b8'"
             :rounded="'sm'"
             :text="true"
             elevation="0"
@@ -63,7 +62,6 @@
           </v-btn>
           <v-btn
             class="option-no"
-            :color="'#f0b8b8'"
             :rounded="'sm'"
             :text="true"
             elevation="0"
@@ -87,7 +85,6 @@
               <div class="outcome-buttons">
                 <v-btn
                   class="option-yes option-yes-no-compact"
-                  :color="'#b8e0b8'"
                   :rounded="'sm'"
                   :text="true"
                   elevation="0"
@@ -97,7 +94,6 @@
                 </v-btn>
                 <v-btn
                   class="option-no option-yes-no-compact"
-                  :color="'#f0b8b8'"
                   :rounded="'sm'"
                   :text="true"
                   elevation="0"
@@ -269,7 +265,7 @@ function openTradeMulti(side: 'yes' | 'no', outcome: EventCardOutcome) {
 }
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 /* 单 market 与多 market 统一高度 */
 .market-card {
   position: relative;
@@ -416,7 +412,7 @@ function openTradeMulti(side: 'yes' | 'no', outcome: EventCardOutcome) {
 
 .option-yes {
   flex: 1;
-  background-color: #b8e0b8;
+  background-color: $yes-bg;
   border-radius: 6px;
   height: 40px;
 }
@@ -425,12 +421,12 @@ function openTradeMulti(side: 'yes' | 'no', outcome: EventCardOutcome) {
   font-family: 'Inter', sans-serif;
   font-size: 16px;
   font-weight: 500;
-  color: #006600;
+  color: $yes-text;
 }
 
 .option-no {
   flex: 1;
-  background-color: #f0b8b8;
+  background-color: $no-bg;
   border-radius: 6px;
   height: 40px;
 }
@@ -439,7 +435,7 @@ function openTradeMulti(side: 'yes' | 'no', outcome: EventCardOutcome) {
   font-family: 'Inter', sans-serif;
   font-size: 16px;
   font-weight: 500;
-  color: #cc0000;
+  color: $no-text;
 }
 
 /* Bottom Section：禁止被挤压，避免与 multi-section 重叠 */
diff --git a/src/components/TradeComponent.vue b/src/components/TradeComponent.vue
index c3d9394..fef811e 100644
--- a/src/components/TradeComponent.vue
+++ b/src/components/TradeComponent.vue
@@ -2216,7 +2216,7 @@ async function submitOrder() {
 }
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 /* 扁平化：移除所有阴影 */
 .trade-component,
 .trade-sheet-paper,
@@ -2674,16 +2674,16 @@ async function submitOrder() {
 .mobile-bar-yes {
   flex: 1;
   min-width: 0;
-  background: #16a34a;
-  color: #fff;
+  background: $yes-bg;
+  color: $yes-text;
   padding: 14px 16px;
 }
 
 .mobile-bar-no {
   flex: 1;
   min-width: 0;
-  background: #dc2626;
-  color: #fff;
+  background: $no-bg;
+  color: $no-text;
   padding: 14px 16px;
 }
 
diff --git a/src/stores/menu.ts b/src/stores/menu.ts
index 16698e5..3a46eea 100644
--- a/src/stores/menu.ts
+++ b/src/stores/menu.ts
@@ -46,6 +46,7 @@ export const useMenuStore = defineStore('menu', () => {
 
   /** 分类选中时：若有 children 则展开下一层并默认选中第一个，并重新加载列表 */
   function onCategorySelect(layerIndex: number, selectedId: string) {
+    console.log('onCategorySelect', layerIndex, selectedId)
     if (!selectedId || layerActiveValues.value[layerIndex] === selectedId) {
       return
     }
diff --git a/src/views/ApiKey.vue b/src/views/ApiKey.vue
index 6f9d1c5..6727747 100644
--- a/src/views/ApiKey.vue
+++ b/src/views/ApiKey.vue
@@ -357,13 +357,16 @@ watch(
 onUnmounted(removeLoadMoreObserver)
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 .api-key-page {
   min-height: 100vh;
   background: #fcfcfc;
   display: flex;
   justify-content: center;
   padding: 0;
+  margin: 0 auto;
+  max-width: 1440px;
+  margin-top: $header-height;
 }
 
 .api-key-screen {
diff --git a/src/views/EarnActivity.vue b/src/views/EarnActivity.vue
index 60151ab..711ce20 100644
--- a/src/views/EarnActivity.vue
+++ b/src/views/EarnActivity.vue
@@ -143,7 +143,7 @@ async function fetchLockInfo() {
 }
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 .earn-activity-page {
   min-height: 100vh;
   background: #f5f5f5;
@@ -151,6 +151,9 @@ async function fetchLockInfo() {
   justify-content: center;
   align-items: flex-start;
   padding: 16px;
+  margin: 0 auto;
+  max-width: 1440px;
+  margin-top: $header-height;
 }
 
 .earn-activity-screen {
diff --git a/src/views/EventMarkets.vue b/src/views/EventMarkets.vue
index 724a481..da7ee19 100644
--- a/src/views/EventMarkets.vue
+++ b/src/views/EventMarkets.vue
@@ -204,7 +204,6 @@
             <TradeComponent
               :market="tradeMarketPayload"
               :initial-option="tradeInitialOption"
-              @submit="onTradeSubmit"
             />
           </div>
         </v-col>
@@ -271,7 +270,6 @@
             :market="tradeMarketPayload"
             :initial-option="tradeInitialOption"
             embedded-in-sheet
-            @submit="onTradeSubmit"
             @order-success="onOrderSuccess"
           />
         </v-bottom-sheet>
@@ -429,13 +427,6 @@ const eventVolume = computed(() => {
   return v != null ? formatVolume(v) : ''
 })
 
-const currentChance = computed(() => {
-  const m = selectedMarket.value
-  if (!m) return 0
-  return marketChance(m)
-})
-
-const selectedMarketVolume = computed(() => formatVolume(selectedMarket.value?.volume))
 const marketExpiresAt = computed(() => {
   const endDate = eventDetail.value?.endDate
   return endDate ? formatExpiresAt(endDate) : ''
@@ -477,7 +468,6 @@ const LINE_COLORS = [
   '#ea580c',
   '#4f46e5',
 ]
-const MOBILE_BREAKPOINT = 600
 
 /** 按市场依次请求 getPmPriceHistoryPublic，market 传 clobTokenIds[0]（YES token） */
 async function loadChartFromApi(): Promise<ChartSeriesItem[]> {
@@ -595,10 +585,6 @@ const handleResize = () => {
   chartInstance.resize(chartContainerRef.value.clientWidth, 320)
 }
 
-function selectMarket(index: number) {
-  selectedMarketIndex.value = index
-}
-
 /** 点击 Buy Yes/No：选中该市场并把数据和方向传给购买组件；移动端直接弹出交易弹窗 */
 function openTrade(market: PmEventMarketItem, index: number, side: 'yes' | 'no') {
   selectedMarketIndex.value = index
@@ -628,18 +614,6 @@ function openSplitFromBar() {
   tradeSheetOpen.value = true
 }
 
-function onTradeSubmit(payload: {
-  side: 'buy' | 'sell'
-  option: 'yes' | 'no'
-  limitPrice: number
-  shares: number
-  expirationEnabled: boolean
-  expirationTime: string
-  marketId?: string
-}) {
-  // 可在此调用下单 API，payload 含 marketId（当前市场）
-}
-
 const toastStore = useToastStore()
 function onOrderSuccess() {
   tradeSheetOpen.value = false
@@ -823,10 +797,13 @@ watch(
 )
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 .event-markets-container {
   padding: 24px;
   min-height: 100vh;
+  max-width: 1440px;
+  margin: 0 auto;
+  margin-top: $header-height;
 }
 
 .event-markets-row {
@@ -1194,13 +1171,13 @@ watch(
 }
 
 .buy-yes-btn {
-  background-color: #b8e0b8 !important;
-  color: #006600 !important;
+  background-color: $yes-bg;
+  color: $yes-text;
 }
 
 .buy-no-btn {
-  background-color: #f0b8b8 !important;
-  color: #cc0000 !important;
+  background-color: $no-bg;
+  color: $no-text;
 }
 
 /* 已结算子市场列表（Pencil vb1xr） */
@@ -1327,16 +1304,16 @@ watch(
 .mobile-bar-yes {
   flex: 1;
   min-width: 0;
-  background: #b8e0b8 !important;
-  color: #006600 !important;
+  background: $yes-bg;
+  color: $yes-text;
   padding: 14px 16px;
 }
 
 .mobile-bar-no {
   flex: 1;
   min-width: 0;
-  background: #f0b8b8 !important;
-  color: #cc0000 !important;
+  background: $no-bg;
+  color: $no-text;
   padding: 14px 16px;
 }
 
diff --git a/src/views/Home.vue b/src/views/Home.vue
index 41749ea..34df58d 100644
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -22,41 +22,53 @@
           </v-tabs>
         </div>
       </div>
-      <!-- 可滚动容器作为 v-pull-to-refresh 的父元素，组件据此判断 scrollTop 仅在顶部时才响应下拉 -->
-      <div ref="scrollRef" class="home-list-scroll">
-        <v-pull-to-refresh class="pull-to-refresh" @load="onRefresh">
-          <div class="pull-to-refresh-inner">
-            <div ref="listRef" class="home-list" :style="gridListStyle">
-              <MarketCard v-for="card in eventList" :key="card.id" :id="card.id" :slug="card.slug"
-                :market-title="card.marketTitle" :chance-value="card.chanceValue" :market-info="card.marketInfo"
-                :image-url="card.imageUrl" :category="card.category" :expires-at="card.expiresAt"
-                :display-type="card.displayType" :outcomes="card.outcomes" :yes-label="card.yesLabel"
-                :no-label="card.noLabel" :is-new="card.isNew" :market-id="card.marketId"
-                :clob-token-ids="card.clobTokenIds" :yes-price="card.yesPrice" :no-price="card.noPrice"
-                @open-trade="onCardOpenTrade" />
-              <div v-if="eventListLoading" class="home-list-empty home-list-loading">
-                <v-progress-circular indeterminate size="40" width="2" />
-                <span>{{ t('common.loading') }}</span>
-              </div>
-              <div v-else-if="eventList.length === 0 && !loadingMore" class="home-list-empty">
-                {{ t('common.noData') }}
-              </div>
-            </div>
-            <div v-if="eventList.length > 0" class="load-more-footer">
-              <div ref="sentinelRef" class="load-more-sentinel" aria-hidden="true" />
-              <div v-if="loadingMore" class="load-more-indicator">
-                <v-progress-circular indeterminate size="24" width="2" />
-                <span>{{ t('common.loading') }}</span>
-              </div>
-              <div v-else-if="noMoreEvents" class="no-more-tip">{{ t('home.noMore') }}</div>
-              <v-btn v-else class="load-more-btn" variant="outlined" color="primary" :disabled="loadingMore"
-                @click="loadMore">
-                {{ t('home.loadMore') }}
-              </v-btn>
-            </div>
+
+      <div class="flex-row home-left-menu2-container">
+        <div class="left-menu2" :class="{ 'position-fixed': isFixed, 'position-absolute': isAbsolute }">
+          <div v-for="item in categoryLayers[1]" :key="item.id" @click="menuStore.onCategorySelect(1, item.id)"
+            class="left-menu2-item" :class="{ 'active': layerActiveValues[1] === item.id }">
+            <div class="item-icon"></div>
+            <div class="item-label">{{ item.label }}</div>
+            <div class="item-count">{{ 99 }}</div>
           </div>
-        </v-pull-to-refresh>
+        </div>
+        <!-- 可滚动容器作为 v-pull-to-refresh 的父元素，组件据此判断 scrollTop 仅在顶部时才响应下拉 -->
+        <div ref="scrollRef" class="home-list-scroll">
+          <v-pull-to-refresh class="pull-to-refresh" @load="onRefresh">
+            <div class="pull-to-refresh-inner">
+              <div ref="listRef" class="home-list" :style="gridListStyle">
+                <MarketCard v-for="card in eventList" :key="card.id" :id="card.id" :slug="card.slug"
+                  :market-title="card.marketTitle" :chance-value="card.chanceValue" :market-info="card.marketInfo"
+                  :image-url="card.imageUrl" :category="card.category" :expires-at="card.expiresAt"
+                  :display-type="card.displayType" :outcomes="card.outcomes" :yes-label="card.yesLabel"
+                  :no-label="card.noLabel" :is-new="card.isNew" :market-id="card.marketId"
+                  :clob-token-ids="card.clobTokenIds" :yes-price="card.yesPrice" :no-price="card.noPrice"
+                  @open-trade="onCardOpenTrade" />
+                <div v-if="eventListLoading" class="home-list-empty home-list-loading">
+                  <v-progress-circular indeterminate size="40" width="2" />
+                  <span>{{ t('common.loading') }}</span>
+                </div>
+                <div v-else-if="eventList.length === 0 && !loadingMore" class="home-list-empty">
+                  {{ t('common.noData') }}
+                </div>
+              </div>
+              <div v-if="eventList.length > 0" class="load-more-footer">
+                <div ref="sentinelRef" class="load-more-sentinel" aria-hidden="true" />
+                <div v-if="loadingMore" class="load-more-indicator">
+                  <v-progress-circular indeterminate size="24" width="2" />
+                  <span>{{ t('common.loading') }}</span>
+                </div>
+                <div v-else-if="noMoreEvents" class="no-more-tip">{{ t('home.noMore') }}</div>
+                <v-btn v-else class="load-more-btn" variant="outlined" color="primary" :disabled="loadingMore"
+                  @click="loadMore">
+                  {{ t('home.loadMore') }}
+                </v-btn>
+              </div>
+            </div>
+          </v-pull-to-refresh>
+        </div>
       </div>
+      <AppFooter />
 
       <!-- PC：对话框；手机：底部 sheet，直接显示交易表单 -->
       <v-dialog v-if="!isMobile" v-model="tradeDialogOpen" max-width="420" scrollable
@@ -117,6 +129,7 @@ import { useToastStore } from '../stores/toast'
 import { useLocaleStore } from '../stores/locale'
 import { useMenuStore } from '../stores/menu'
 import { storeToRefs } from 'pinia'
+import AppFooter from '../components/AppFooter.vue'
 
 const { mobile } = useDisplay()
 const { t } = useI18n()
@@ -129,6 +142,37 @@ const { filterVisible } = menuStore
 /** 标记是否为分类初始化阶段，用于 watch 时区分初始加载与用户切换 */
 const isCategoryInitializing = ref(false)
 
+const isFixed = ref(false)
+const isAbsolute = ref(false)
+const OFFSET = 100
+
+onMounted(() => {
+  window.addEventListener('scroll', update)
+  update()
+
+  nextTick(() => {
+    console.log('home onMounted')  
+    if (layerActiveValues.value.length !== 0) {
+      loadEvents(1, false)
+    } else {
+      
+    }
+  })
+})
+
+onUnmounted(() => {
+  window.removeEventListener('scroll', update)
+})
+
+function update() {
+  const scrollTop = window.scrollY
+  const winH = window.innerHeight
+  const docH = document.documentElement.scrollHeight
+  const bottomDistance = docH - scrollTop - winH
+
+  isFixed.value = bottomDistance <= OFFSET && bottomDistance > 0
+  isAbsolute.value = bottomDistance <= 0
+}
 
 
 function doSearch(keyword: string) {
@@ -217,7 +261,6 @@ const tradeDialogMarket = ref<{
   yesPrice?: number
   noPrice?: number
 } | null>(null)
-const scrollRef = ref<HTMLElement | null>(null)
 
 function onCardOpenTrade(
   side: 'yes' | 'no',
@@ -403,6 +446,10 @@ async function loadEvents(page: number, append: boolean, keyword?: string) {
       total: eventTotal.value,
       pageSize: eventPageSize.value,
     })
+
+    nextTick(() => {
+      
+    })
   } catch (e) {
     console.log(e)
     if (!append) eventList.value = []
@@ -448,7 +495,6 @@ onBeforeRouteLeave(() => {
 onMounted(() => {
   // 如果有初始化要求，可以调用相关方法或 emit 事件
   // if (props.initialSearchExpanded) expandSearch()
-  loadCategory()
   nextTick(() => {
     const scrollEl = getMainScrollEl()
     const sentinel = sentinelRef.value
@@ -515,12 +561,13 @@ onActivated(() => {
 
 <style scoped lang="scss">
 .home-container {
+  max-width: 1440px;
   flex: 1 1 0;
   display: flex;
   flex-direction: column;
-  min-height: 0;
+  min-height: calc(100vh - 112px);
   padding: 0;
-  margin: 112px 0 0 0;
+  margin: 112px auto 0 auto;
 }
 
 .home-title {
@@ -532,7 +579,6 @@ onActivated(() => {
 
 .pull-to-refresh {
   width: 100%;
-  margin-top: 8px;
   min-height: 100%;
   padding: 8px;
 }
@@ -543,8 +589,13 @@ onActivated(() => {
 
 /* 不设固定高度与 overflow，列表随页面（窗口）滚动，便于 Vue Router scrollBehavior 自动恢复位置 */
 .home-list-scroll {
-  width: 100%;
-  overflow-x: visible;
+  flex: 1;
+  overflow-y: auto; // 垂直滚动
+  overflow-x: hidden;
+
+  @include gt1024 {
+    margin-left: 200px;
+  }
 }
 
 /* 列数由 JS 根据容器宽度与 CARD_MIN_WIDTH 连续计算，避免断点导致 6→4 跳变 */
@@ -811,4 +862,59 @@ onActivated(() => {
   flex-direction: column;
   height: 100%;
 }
+
+.home-left-menu2-container {
+
+  flex: 1;
+}
+
+.position-fixed {
+  position: fixed;
+  top: 112px;
+}
+
+.left-menu2 {
+  height: calc(100vh - 112px);
+  width: 190px;
+  display: none;
+  flex-direction: column;
+  margin: 8px 8px 0 0;
+  flex-shrink: 0;
+  overflow-y: auto;
+  overflow-x: hidden;
+  position: absolute;
+  top: 112px;
+
+
+  @include gt1024 {
+    display: flex;
+  }
+
+  .left-menu2-item {
+    width: 100%;
+    display: flex;
+    align-items: center;
+    padding: 12px;
+    cursor: pointer;
+    border-radius: 8px;
+
+    .item-icon {
+      width: 24px;
+      height: 24px;
+    }
+
+    .item-label {
+      flex: 1;
+    }
+
+    .item-count {
+      flex-shrink: 0;
+    }
+  }
+
+  .active {
+    font-weight: 700;
+    background-color: #e5e5e5;
+  }
+}
 </style>
diff --git a/src/views/MemberCenter.vue b/src/views/MemberCenter.vue
index f50b2f3..84642ad 100644
--- a/src/views/MemberCenter.vue
+++ b/src/views/MemberCenter.vue
@@ -201,7 +201,7 @@ function goWallet() {
 }
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 .member-center-page {
   min-height: 100vh;
   background: #ffffff;
@@ -209,6 +209,9 @@ function goWallet() {
   justify-content: center;
   align-items: flex-start;
   padding: 0;
+  margin: 0 auto;
+  max-width: 1440px;
+  margin-top: $header-height;
 }
 
 .member-screen {
diff --git a/src/views/Profile.vue b/src/views/Profile.vue
index e12b7c7..cd4f522 100644
--- a/src/views/Profile.vue
+++ b/src/views/Profile.vue
@@ -6,13 +6,7 @@
           <label class="avatar-wrap" :aria-label="t('profile.changeAvatar')">
             <input type="file" accept="image/*" class="avatar-input" @change="onAvatarFileChange" />
             <div class="avatar">
-              <v-progress-circular
-                v-if="avatarUploading"
-                indeterminate
-                size="32"
-                width="2"
-                class="avatar-loading"
-              />
+              <v-progress-circular v-if="avatarUploading" indeterminate size="32" width="2" class="avatar-loading" />
               <template v-else>
                 <img v-if="avatarImage" :src="avatarImage" :alt="displayName" class="avatar-img" />
                 <span v-else>{{ avatarText }}</span>
@@ -64,18 +58,12 @@
 
       <section class="card menu-card">
         <div class="menu-title">{{ t('profile.accountSettings') }}</div>
-        <button
-          v-for="item in settingItems"
-          :key="item.label"
-          class="menu-item"
-          type="button"
-          @click="goSetting(item)"
-        >
+        <button v-for="item in settingItems" :key="item.label" class="menu-item" type="button" @click="goSetting(item)">
           <span>{{ item.label }}</span>
           <span v-if="item.action === 'locale'" class="menu-locale">{{ currentLocaleLabel }}</span>
           <span v-else-if="item.action === 'wallet'" class="menu-locale">{{
             walletAddressShort
-          }}</span>
+            }}</span>
           <span v-else class="menu-arrow">&gt;</span>
         </button>
       </section>
@@ -88,13 +76,8 @@
     <v-dialog v-model="localeDialogOpen" max-width="360">
       <v-card class="locale-dialog-card" rounded="xl" elevation="0">
         <div class="locale-dialog-title">{{ t('profile.selectLanguage') }}</div>
-        <button
-          v-for="opt in localeStore.localeOptions"
-          :key="opt.value"
-          class="locale-option"
-          type="button"
-          @click="chooseLocale(opt.value)"
-        >
+        <button v-for="opt in localeStore.localeOptions" :key="opt.value" class="locale-option" type="button"
+          @click="chooseLocale(opt.value)">
           <span>{{ opt.label }}</span>
           <span v-if="opt.value === localeStore.currentLocale" class="locale-selected">✓</span>
         </button>
@@ -106,12 +89,7 @@
         <div class="wallet-dialog-title">{{ t('profile.currentWalletAddress') }}</div>
         <div class="wallet-dialog-address">{{ walletAddressText }}</div>
         <div class="wallet-dialog-actions">
-          <button
-            class="wallet-copy-btn"
-            type="button"
-            :disabled="!walletAddress"
-            @click="copyWalletAddress"
-          >
+          <button class="wallet-copy-btn" type="button" :disabled="!walletAddress" @click="copyWalletAddress">
             {{ t('profile.copyAddress') }}
           </button>
         </div>
@@ -122,45 +100,21 @@
       <v-card class="name-dialog-card" elevation="0">
         <div class="name-dialog-header">
           <h2 class="name-dialog-title">{{ t('profile.editNameTitle') }}</h2>
-          <v-btn
-            icon
-            variant="text"
-            class="name-dialog-close-btn"
-            :aria-label="t('deposit.close')"
-            @click="closeEditNameDialog"
-          >
+          <v-btn icon variant="text" class="name-dialog-close-btn" :aria-label="t('deposit.close')"
+            @click="closeEditNameDialog">
             <v-icon size="18">mdi-close</v-icon>
           </v-btn>
         </div>
         <v-card-text class="name-dialog-body">
-          <v-text-field
-            v-model="editingName"
-            :label="t('profile.newUserName')"
-            variant="outlined"
-            density="comfortable"
-            hide-details="auto"
-            :error-messages="nameError ? [nameError] : []"
-            :hint="t('profile.nameFormatHint')"
-            persistent-hint
-            class="name-dialog-field"
-          />
+          <v-text-field v-model="editingName" :label="t('profile.newUserName')" variant="outlined" density="comfortable"
+            hide-details="auto" :error-messages="nameError ? [nameError] : []" :hint="t('profile.nameFormatHint')"
+            persistent-hint class="name-dialog-field" />
           <div class="name-dialog-actions">
-            <button
-              class="name-dialog-cancel-btn"
-              type="button"
-              :disabled="isSaving"
-              @click="closeEditNameDialog"
-            >
+            <button class="name-dialog-cancel-btn" type="button" :disabled="isSaving" @click="closeEditNameDialog">
               {{ t('profile.cancel') }}
             </button>
             <button class="name-dialog-save-btn" type="button" :disabled="isSaving" @click="saveName">
-              <v-progress-circular
-                v-if="isSaving"
-                indeterminate
-                size="18"
-                width="2"
-                class="save-btn-spinner"
-              />
+              <v-progress-circular v-if="isSaving" indeterminate size="18" width="2" class="save-btn-spinner" />
               <span v-else>{{ t('profile.save') }}</span>
             </button>
           </div>
@@ -493,14 +447,17 @@ onMounted(() => {
 })
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 .profile-page {
   min-height: 100vh;
-  background: #ffffff;
+
   display: flex;
   justify-content: center;
   align-items: flex-start;
   padding: 0;
+  margin: 0 auto;
+  max-width: 1440px;
+  margin-top: $header-height;
 }
 
 .profile-screen {
diff --git a/src/views/Search.vue b/src/views/Search.vue
index 1492636..451d99e 100644
--- a/src/views/Search.vue
+++ b/src/views/Search.vue
@@ -314,13 +314,16 @@ function openResult(item: SearchResultItem) {
 }
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 .search-page {
   min-height: 100vh;
   background: #fcfcfc;
   display: flex;
   justify-content: center;
   padding: 0;
+  margin: 0 auto;
+  max-width: 1440px;
+  margin-top: $header-height;
 }
 
 .search-screen {
diff --git a/src/views/Trade.vue b/src/views/Trade.vue
index 4c11c7d..0f85fb4 100644
--- a/src/views/Trade.vue
+++ b/src/views/Trade.vue
@@ -21,10 +21,13 @@
 import OrderBook from '../components/OrderBook.vue'
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 .trade-container {
   padding: 40px 20px;
   min-height: 100vh;
+  margin: 0 auto;
+  max-width: 1440px;
+  margin-top: $header-height; 
 }
 
 .trade-header {
diff --git a/src/views/TradeDetail.vue b/src/views/TradeDetail.vue
index 04348ad..dbf2f7a 100644
--- a/src/views/TradeDetail.vue
+++ b/src/views/TradeDetail.vue
@@ -1,27 +1,18 @@
 <template>
-  <v-container
-    fluid
-    class="trade-detail-container"
-    :class="{
-      'trade-detail-container--settled-bar': showSettledOutcomeBar,
-    }"
-  >
+  <v-container fluid class="trade-detail-container" :class="{
+    'trade-detail-container--settled-bar': showSettledOutcomeBar,
+  }">
     <v-pull-to-refresh class="trade-detail-pull-refresh" @load="onRefresh">
       <div class="trade-detail-pull-refresh-inner">
         <!-- findPmEvent 请求中：仅显示 loading -->
-        <v-card
-          v-if="detailLoading && !eventDetail"
-          class="trade-detail-loading-card"
-          elevation="0"
-          rounded="lg"
-        >
+        <v-card v-if="detailLoading && !eventDetail" class="trade-detail-loading-card" elevation="0" rounded="lg">
           <div class="trade-detail-loading-placeholder">
             <v-progress-circular indeterminate color="primary" size="48" />
             <p>{{ t('common.loading') }}</p>
           </div>
         </v-card>
 
-        <v-row v-else align="stretch" no-gutters class="trade-detail-row">
+        <v-row v-else align="stretch" class="trade-detail-row" style="--v-col-gap-y: 0px;">
           <!-- 左侧：分时图 + 订单簿（宽度弹性） -->
           <v-col cols="12" class="chart-col">
             <!-- 分时图卡片（Polymarket 样式） -->
@@ -34,29 +25,14 @@
                 <p v-if="detailError" class="chart-error">{{ detailError }}</p>
                 <div class="chart-controls-row">
                   <v-btn class="date-pill" size="small" rounded="pill">{{ resolutionDate }}</v-btn>
-                  <v-btn-group
-                    v-if="cryptoSymbol"
-                    variant="outlined"
-                    density="compact"
-                    divided
-                    class="chart-mode-toggle"
-                  >
-                    <v-btn
-                      :class="{ active: chartMode === 'yesno' }"
-                      size="small"
-                      icon
-                      :aria-label="t('chart.yesnoTimeSeries')"
-                      @click="setChartMode('yesno')"
-                    >
+                  <v-btn-group v-if="cryptoSymbol" variant="outlined" density="compact" divided
+                    class="chart-mode-toggle">
+                    <v-btn :class="{ active: chartMode === 'yesno' }" size="small" icon
+                      :aria-label="t('chart.yesnoTimeSeries')" @click="setChartMode('yesno')">
                       <v-icon size="20">mdi-chart-timeline-variant</v-icon>
                     </v-btn>
-                    <v-btn
-                      :class="{ active: chartMode === 'crypto' }"
-                      size="small"
-                      class="chart-mode-crypto-btn"
-                      :aria-label="t('chart.cryptoPrice')"
-                      @click="setChartMode('crypto')"
-                    >
+                    <v-btn :class="{ active: chartMode === 'crypto' }" size="small" class="chart-mode-crypto-btn"
+                      :aria-label="t('chart.cryptoPrice')" @click="setChartMode('crypto')">
                       <span class="chart-crypto-ticker-label">{{ cryptoSymbol.toUpperCase() }}</span>
                     </v-btn>
                   </v-btn-group>
@@ -87,14 +63,9 @@
                   <span v-if="marketExpiresAt" class="chart-expires">| {{ marketExpiresAt }}</span>
                 </div>
                 <div class="chart-time-ranges">
-                  <v-btn
-                    v-for="r in timeRanges"
-                    :key="r.value"
-                    :class="['time-range-btn', { active: selectedTimeRange === r.value }]"
-                    variant="text"
-                    size="small"
-                    @click="selectTimeRange(r.value)"
-                  >
+                  <v-btn v-for="r in timeRanges" :key="r.value"
+                    :class="['time-range-btn', { active: selectedTimeRange === r.value }]" variant="text" size="small"
+                    @click="selectTimeRange(r.value)">
                     {{ r.label }}
                   </v-btn>
                 </div>
@@ -102,12 +73,7 @@
             </v-card>
 
             <!-- 移动端：无右侧交易栏时展示已关闭说明 -->
-            <v-card
-              v-if="isMobile && currentMarketClosed"
-              class="market-closed-mobile-card"
-              elevation="0"
-              rounded="lg"
-            >
+            <v-card v-if="isMobile && currentMarketClosed" class="market-closed-mobile-card" elevation="0" rounded="lg">
               <div class="market-closed-pane market-closed-pane--mobile">
                 <v-icon size="40" color="grey-darken-1">mdi-lock-outline</v-icon>
                 <h2 class="market-closed-pane-title">{{ t('trade.marketClosedTitle') }}</h2>
@@ -117,11 +83,7 @@
 
             <!-- 持仓 / 限价（订单簿上方） -->
             <v-card class="positions-orders-card" elevation="0" rounded="lg">
-              <v-tabs
-                v-model="positionsOrdersTab"
-                class="positions-orders-tabs"
-                density="comfortable"
-              >
+              <v-tabs v-model="positionsOrdersTab" class="positions-orders-tabs" density="comfortable">
                 <v-tab value="positions">{{ t('activity.myPositions') }}</v-tab>
                 <v-tab value="orders">{{ t('activity.openOrders') }}</v-tab>
               </v-tabs>
@@ -135,19 +97,10 @@
                     {{ t('activity.noPositionsInMarket') }}
                   </div>
                   <div v-else class="positions-list">
-                    <div
-                      v-for="pos in marketPositionsFiltered"
-                      :key="pos.id"
-                      class="position-row-item"
-                    >
+                    <div v-for="pos in marketPositionsFiltered" :key="pos.id" class="position-row-item">
                       <div class="position-row-header">
                         <div class="position-row-icon" :class="pos.iconClass">
-                          <img
-                            v-if="pos.imageUrl"
-                            :src="pos.imageUrl"
-                            alt=""
-                            class="position-row-icon-img"
-                          />
+                          <img v-if="pos.imageUrl" :src="pos.imageUrl" alt="" class="position-row-icon-img" />
                           <span v-else class="position-row-icon-char">{{
                             pos.iconChar || '•'
                           }}</span>
@@ -167,17 +120,9 @@
                         </span>
                         <span class="position-shares">{{ pos.shares }}</span>
                         <span class="position-value">{{ pos.value }}</span>
-                        <v-btn
-                          variant="outlined"
-                          size="small"
-                          color="primary"
-                          class="position-sell-btn"
-                          :disabled="
-                            currentMarketClosed ||
-                            !(pos.availableSharesNum != null && pos.availableSharesNum > 0)
-                          "
-                          @click="openSellFromPosition(pos)"
-                        >
+                        <v-btn variant="outlined" size="small" color="primary" class="position-sell-btn" :disabled="currentMarketClosed ||
+                          !(pos.availableSharesNum != null && pos.availableSharesNum > 0)
+                          " @click="openSellFromPosition(pos)">
                           {{ t('trade.sell') }}
                         </v-btn>
                       </div>
@@ -196,9 +141,7 @@
                   <div v-else class="orders-list">
                     <div v-for="ord in marketOpenOrders" :key="ord.id" class="order-row-item">
                       <div class="order-row-main">
-                        <span
-                          :class="['order-side-pill', ord.side === 'Yes' ? 'side-yes' : 'side-no']"
-                        >
+                        <span :class="['order-side-pill', ord.side === 'Yes' ? 'side-yes' : 'side-no']">
                           {{ ord.actionLabel || `Buy ${ord.outcome}` }}
                         </span>
                         <span class="order-price">{{ ord.price }}</span>
@@ -206,13 +149,8 @@
                         <span class="order-total">{{ ord.total }}</span>
                       </div>
                       <div class="order-row-actions">
-                        <v-btn
-                          variant="text"
-                          size="small"
-                          color="error"
-                          :disabled="cancelOrderLoading || ord.fullyFilled"
-                          @click="cancelMarketOrder(ord)"
-                        >
+                        <v-btn variant="text" size="small" color="error"
+                          :disabled="cancelOrderLoading || ord.fullyFilled" @click="cancelMarketOrder(ord)">
                           {{ t('activity.cancelOrder') }}
                         </v-btn>
                       </div>
@@ -224,57 +162,33 @@
 
             <!-- Order Book Section -->
             <v-card v-if="!currentMarketClosed" class="order-book-card" elevation="0" rounded="lg">
-              <OrderBook
-                :asks-yes="orderBookAsksYes"
-                :bids-yes="orderBookBidsYes"
-                :asks-no="orderBookAsksNo"
-                :bids-no="orderBookBidsNo"
-                :anchor-best-bid-yes="orderBookBestBidYesCents"
-                :anchor-lowest-ask-yes="orderBookLowestAskYesCents"
-                :anchor-best-bid-no="orderBookBestBidNoCents"
+              <OrderBook :asks-yes="orderBookAsksYes" :bids-yes="orderBookBidsYes" :asks-no="orderBookAsksNo"
+                :bids-no="orderBookBidsNo" :anchor-best-bid-yes="orderBookBestBidYesCents"
+                :anchor-lowest-ask-yes="orderBookLowestAskYesCents" :anchor-best-bid-no="orderBookBestBidNoCents"
                 :anchor-lowest-ask-no="orderBookLowestAskNoCents"
                 :outcome-price-anchor-yes-cents="orderBookOutcomeAnchorYesCents"
-                :outcome-price-anchor-no-cents="orderBookOutcomeAnchorNoCents"
-                :last-price-yes="clobLastPriceYes"
-                :last-price-no="clobLastPriceNo"
-                :spread-yes="clobSpreadYes"
-                :spread-no="clobSpreadNo"
-                :loading="clobLoading"
-                :connected="clobConnected"
-                :yes-label="yesLabel"
-                :no-label="noLabel"
-              />
+                :outcome-price-anchor-no-cents="orderBookOutcomeAnchorNoCents" :last-price-yes="clobLastPriceYes"
+                :last-price-no="clobLastPriceNo" :spread-yes="clobSpreadYes" :spread-no="clobSpreadNo"
+                :loading="clobLoading" :connected="clobConnected" :yes-label="yesLabel" :no-label="noLabel" />
             </v-card>
 
             <!-- Comments / Top Holders / Activity（与左侧图表、订单簿同宽） -->
             <v-card class="activity-card" elevation="0" rounded="lg">
               <div class="rules-pane">
-                <div
-                  v-if="!eventDetail?.description && !eventDetail?.resolutionSource"
-                  class="placeholder-pane"
-                >
+                <div v-if="!eventDetail?.description && !eventDetail?.resolutionSource" class="placeholder-pane">
                   {{ t('activity.rulesEmpty') }}
                 </div>
                 <template v-else>
                   <div v-if="eventDetail?.description" class="rules-section">
                     <h3 class="rules-title">{{ t('activity.rulesDescription') }}</h3>
-                    <div
-                      class="rules-text"
-                      :class="{
-                        'rules-text--multi-collapsed':
-                          rulesDescriptionCollapsible && !rulesDescriptionExpanded,
-                      }"
-                    >
+                    <div class="rules-text" :class="{
+                      'rules-text--multi-collapsed':
+                        rulesDescriptionCollapsible && !rulesDescriptionExpanded,
+                    }">
                       {{ eventDetail.description }}
                     </div>
-                    <v-btn
-                      v-if="rulesDescriptionCollapsible"
-                      variant="text"
-                      size="small"
-                      density="compact"
-                      class="rules-description-toggle"
-                      @click="rulesDescriptionExpanded = !rulesDescriptionExpanded"
-                    >
+                    <v-btn v-if="rulesDescriptionCollapsible" variant="text" size="small" density="compact"
+                      class="rules-description-toggle" @click="rulesDescriptionExpanded = !rulesDescriptionExpanded">
                       {{
                         rulesDescriptionExpanded
                           ? t('eventMarkets.collapseDescription')
@@ -284,13 +198,8 @@
                   </div>
                   <div v-if="eventDetail?.resolutionSource" class="rules-section">
                     <h3 class="rules-title">{{ t('activity.rulesSource') }}</h3>
-                    <a
-                      v-if="isResolutionSourceUrl"
-                      :href="eventDetail.resolutionSource"
-                      target="_blank"
-                      rel="noopener noreferrer"
-                      class="rules-link"
-                    >
+                    <a v-if="isResolutionSourceUrl" :href="eventDetail.resolutionSource" target="_blank"
+                      rel="noopener noreferrer" class="rules-link">
                       {{ eventDetail.resolutionSource }}
                       <v-icon size="14">mdi-open-in-new</v-icon>
                     </a>
@@ -309,13 +218,9 @@
               <p class="market-closed-pane-desc">{{ t('trade.marketClosedDesc') }}</p>
             </div>
             <div v-else-if="tradeMarketPayload" class="trade-sidebar">
-              <TradeComponent
-                ref="tradeComponentRef"
-                :market="tradeMarketPayload"
-                :positions="tradePositionsForComponent"
-                @merge-success="onMergeSuccess"
-                @split-success="onSplitSuccess"
-              />
+              <TradeComponent ref="tradeComponentRef" :market="tradeMarketPayload"
+                :positions="tradePositionsForComponent" @merge-success="onMergeSuccess"
+                @split-success="onSplitSuccess" />
             </div>
           </v-col>
 
@@ -323,37 +228,19 @@
           <template v-if="isMobile && tradeMarketPayload && !currentMarketClosed">
             <div class="mobile-trade-bar-spacer" aria-hidden="true"></div>
             <div class="mobile-trade-bar">
-              <v-btn
-                class="mobile-bar-btn mobile-bar-yes"
-                variant="flat"
-                rounded="sm"
-                @click="openSheetWithOption('yes')"
-              >
+              <v-btn class="mobile-bar-btn mobile-bar-yes" variant="flat" rounded="sm"
+                @click="openSheetWithOption('yes')">
                 {{ yesLabel }} {{ yesPriceCents }}¢
               </v-btn>
-              <v-btn
-                class="mobile-bar-btn mobile-bar-no"
-                variant="flat"
-                rounded="sm"
-                @click="openSheetWithOption('no')"
-              >
+              <v-btn class="mobile-bar-btn mobile-bar-no" variant="flat" rounded="sm"
+                @click="openSheetWithOption('no')">
                 {{ noLabel }} {{ noPriceCents }}¢
               </v-btn>
-              <v-menu
-                v-model="mobileMenuOpen"
-                :close-on-content-click="true"
-                location="top"
-                transition="scale-transition"
-              >
+              <v-menu v-model="mobileMenuOpen" :close-on-content-click="true" location="top"
+                transition="scale-transition">
                 <template #activator="{ props: menuProps }">
-                  <v-btn
-                    v-bind="menuProps"
-                    class="mobile-bar-more-btn"
-                    variant="flat"
-                    icon
-                    rounded="pill"
-                    aria-label="更多操作"
-                  >
+                  <v-btn v-bind="menuProps" class="mobile-bar-more-btn" variant="flat" icon rounded="pill"
+                    aria-label="更多操作">
                     <v-icon size="20">mdi-dots-horizontal</v-icon>
                   </v-btn>
                 </template>
@@ -368,51 +255,30 @@
               </v-menu>
             </div>
             <v-bottom-sheet v-model="tradeSheetOpen" content-class="trade-detail-trade-sheet">
-              <TradeComponent
-                v-if="tradeSheetRenderContent"
-                ref="mobileTradeComponentRef"
-                :market="tradeMarketPayload"
-                :initial-option="tradeInitialOptionFromBar"
-                :initial-tab="tradeInitialTabFromBar"
-                :positions="tradePositionsForComponent"
-                embedded-in-sheet
-                @order-success="onOrderSuccess"
-                @merge-success="onMergeSuccess"
-                @split-success="onSplitSuccess"
-              />
+              <TradeComponent v-if="tradeSheetRenderContent" ref="mobileTradeComponentRef" :market="tradeMarketPayload"
+                :initial-option="tradeInitialOptionFromBar" :initial-tab="tradeInitialTabFromBar"
+                :positions="tradePositionsForComponent" embedded-in-sheet @order-success="onOrderSuccess"
+                @merge-success="onMergeSuccess" @split-success="onSplitSuccess" />
             </v-bottom-sheet>
           </template>
 
           <!-- 从持仓点击 Sell 弹出的交易组件（桌面/移动端通用） -->
-          <v-dialog
-            v-model="sellDialogOpen"
-            max-width="420"
-            content-class="trade-detail-sell-dialog"
-            transition="dialog-transition"
-          >
-            <TradeComponent
-              v-if="sellDialogRenderContent"
-              :market="tradeMarketPayload"
-              :initial-option="sellInitialOption"
-              :initial-tab="'sell'"
-              :positions="tradePositionsForComponent"
-              @order-success="onSellOrderSuccess"
-              @merge-success="onMergeSuccess"
-              @split-success="onSplitSuccess"
-            />
+          <v-dialog v-model="sellDialogOpen" max-width="420" content-class="trade-detail-sell-dialog"
+            transition="dialog-transition">
+            <TradeComponent v-if="sellDialogRenderContent" :market="tradeMarketPayload"
+              :initial-option="sellInitialOption" :initial-tab="'sell'" :positions="tradePositionsForComponent"
+              @order-success="onSellOrderSuccess" @merge-success="onMergeSuccess" @split-success="onSplitSuccess" />
           </v-dialog>
         </v-row>
       </div>
     </v-pull-to-refresh>
 
     <!-- 已结算：结算结果固定在视口底部（滚动时仍可见） -->
-    <div
-      v-if="showSettledOutcomeBar"
-      class="trade-settled-outcome-bar"
-      role="status"
-    >
+    <div v-if="showSettledOutcomeBar" class="trade-settled-outcome-bar" role="status">
       {{ t('trade.marketClosedOutcome', { outcome: settledOutcomeLabel }) }}
     </div>
+
+    <AppFooter />
   </v-container>
 </template>
 
@@ -571,10 +437,10 @@ async function loadEventDetail() {
         marketsCount: ev?.markets?.length ?? 0,
         firstMarket: ev?.markets?.[0]
           ? {
-              question: ev.markets[0].question,
-              outcomePrices: ev.markets[0].outcomePrices,
-              marketId: ev.markets[0].marketId,
-            }
+            question: ev.markets[0].question,
+            outcomePrices: ev.markets[0].outcomePrices,
+            marketId: ev.markets[0].marketId,
+          }
           : null,
       })
     } else {
@@ -1303,10 +1169,10 @@ function ensureChartSeries() {
     lastValueVisible: true,
     priceFormat: isCrypto
       ? {
-          type: 'custom',
-          minMove: 1e-10,
-          formatter: (priceValue: BarPrice) => formatCryptoChartPrice(priceValue as number),
-        }
+        type: 'custom',
+        minMove: 1e-10,
+        formatter: (priceValue: BarPrice) => formatCryptoChartPrice(priceValue as number),
+      }
       : { type: 'percent', precision: 1 },
     priceScaleId: CHART_OVERLAY_PRICE_SCALE_ID,
   })
@@ -1650,13 +1516,14 @@ onUnmounted(() => {
 })
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 .trade-detail-container {
   padding: 24px;
-  padding-left: 24px;
-  padding-right: 24px;
   min-height: 100vh;
   box-sizing: border-box;
+  max-width: 1440px;
+  margin: 0 auto;
+  margin-top: $header-height;
 }
 
 /* 底部固定展示结算结果时，为内容留出空间（高度与 .trade-settled-outcome-bar 一致） */
@@ -2237,6 +2104,7 @@ onUnmounted(() => {
   font-size: 14px;
   padding: 24px 0;
 }
+
 .placeholder-pane--loading {
   display: flex;
   flex-direction: column;
@@ -2476,10 +2344,12 @@ onUnmounted(() => {
 }
 
 @keyframes live-pulse {
+
   0%,
   100% {
     opacity: 1;
   }
+
   50% {
     opacity: 0.5;
   }
@@ -2637,16 +2507,16 @@ onUnmounted(() => {
 .mobile-bar-yes {
   flex: 1;
   min-width: 0;
-  background: #b8e0b8 !important;
-  color: #006600 !important;
+  background: $yes-bg;
+  color: $yes-text;
   height: 46px;
 }
 
 .mobile-bar-no {
   flex: 1;
   min-width: 0;
-  background: #f0b8b8 !important;
-  color: #cc0000 !important;
+  background: $no-bg;
+  color: $no-text;
   height: 46px;
 }
 
diff --git a/src/views/Wallet.vue b/src/views/Wallet.vue
index 4c6c98c..e29b7ee 100644
--- a/src/views/Wallet.vue
+++ b/src/views/Wallet.vue
@@ -1641,7 +1641,7 @@ async function submitAuthorize() {
 }
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 .wallet-container {
   width: 100%;
   max-width: 100%;
@@ -1649,6 +1649,9 @@ async function submitAuthorize() {
   padding: 16px;
   background: #fcfcfc;
   box-sizing: border-box;
+  margin: 0 auto;
+  max-width: 1440px;
+  margin-top: $header-height;
 }
 
 .wallet-mobile-frame {