diff --git a/pages.json b/pages.json
index 7cb63d5..0b87e8f 100644
--- a/pages.json
+++ b/pages.json
@@ -1,17 +1,16 @@
 {
   "pages": [
-    { "path": "pages/index/index", "style": { "navigationStyle": "custom" } },
-    { "path": "pages/menu/menu", "style": { "navigationStyle": "custom" } },
-    { "path": "pages/confirm/confirm", "style": { "navigationStyle": "custom" } },
-    { "path": "pages/orders/orders", "style": { "navigationStyle": "custom" } },
-    { "path": "pages/chat/chat", "style": { "navigationStyle": "custom" } },
-    { "path": "pages/staff/login", "style": { "navigationStyle": "custom" } },
-    { "path": "pages/staff/board", "style": { "navigationStyle": "custom" } },
-    { "path": "pages/staff/detail", "style": { "navigationStyle": "custom" } },
-    { "path": "pages/staff/chat", "style": { "navigationStyle": "custom" } }
+    { "path": "pages/index/index", "style": { "navigationBarTitleText": "纯瘾大", "navigationStyle": "default" } },
+    { "path": "pages/menu/menu", "style": { "navigationBarTitleText": "酒单", "navigationStyle": "default" } },
+    { "path": "pages/confirm/confirm", "style": { "navigationBarTitleText": "确认下单", "navigationStyle": "default" } },
+    { "path": "pages/orders/orders", "style": { "navigationBarTitleText": "我的订单", "navigationStyle": "default" } },
+    { "path": "pages/chat/chat", "style": { "navigationBarTitleText": "聊天", "navigationStyle": "default" } },
+    { "path": "pages/staff/login", "style": { "navigationBarTitleText": "员工登录", "navigationStyle": "default" } },
+    { "path": "pages/staff/board", "style": { "navigationBarTitleText": "看板", "navigationStyle": "default" } },
+    { "path": "pages/staff/detail", "style": { "navigationBarTitleText": "订单详情", "navigationStyle": "default" } },
+    { "path": "pages/staff/chat", "style": { "navigationBarTitleText": "聊天", "navigationStyle": "default" } }
   ],
   "globalStyle": {
-    "navigationStyle": "custom",
     "navigationBarTextStyle": "white",
     "navigationBarTitleText": "纯瘾大",
     "navigationBarBackgroundColor": "#0D0D0D",
diff --git a/pages/chat/chat.vue b/pages/chat/chat.vue
index 3364f9b..bab4ee9 100644
--- a/pages/chat/chat.vue
+++ b/pages/chat/chat.vue
@@ -1,8 +1,8 @@
 <template>
   <view class="page-chat">
-    <view class="nav-bar" :style="{ top: statusBarHeight + 'px' }">
-      <text class="nav-back" @tap="goBack">←</text>
-      <text class="nav-title">💬 调酒师</text>
+    <view class="top-bar">
+      <text class="top-back" @tap="goBack">←</text>
+      <text class="top-title">💬 调酒师</text>
       <text></text>
     </view>
 
@@ -33,7 +33,6 @@ export default {
     const messages = ref([])
     const inputText = ref('')
     const scrollToId = ref('')
-    const statusBarHeight = ref(0)
     let lastId = 0
 
     async function loadMessages() {
@@ -67,23 +66,21 @@ export default {
     function goBack() { uni.navigateBack() }
 
     onMounted(() => {
-      const systemInfo = uni.getSystemInfoSync()
-      statusBarHeight.value = systemInfo.statusBarHeight
       loadMessages(); markRead(); startPoll('chat', loadMessages, 5000)
     })
     onUnmounted(() => stopPoll('chat'))
 
-    return { messages, inputText, scrollToId, statusBarHeight, sendMsg, goBack }
+    return { messages, inputText, scrollToId, sendMsg, goBack }
   }
 }
 </script>
 
 <style scoped>
 .page-chat{min-height:100vh;display:flex;flex-direction:column;background:var(--bg);width:100%}
-.nav-bar{height:100rpx;position:fixed;top:0;z-index:100;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);width:100%}
-.nav-back{font-size:36rpx;color:var(--text-dim)}
-.nav-title{font-size:32rpx;font-weight:800;color:var(--gold)}
-.chat-list{flex:1;padding:16rpx 0;margin-top:100rpx}
+.top-bar{height:100rpx;display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);flex-shrink:0}
+.top-back{font-size:36rpx;color:var(--text-dim)}
+.top-title{font-size:32rpx;font-weight:800;color:var(--gold)}
+.chat-list{flex:1;padding:16rpx 0}
 .chat-input-bar{display:flex;align-items:center;padding:16rpx 24rpx;padding-bottom:calc(16rpx + var(--safe-b));background:var(--bg-card);border-top:1px solid var(--border);gap:16rpx}
 .chat-input{flex:1;height:76rpx;background:var(--bg);border-radius:16rpx;padding:0 28rpx;font-size:28rpx;color:var(--text)}
 .chat-send{width:104rpx;height:72rpx;border-radius:16rpx;background:var(--blue);color:#fff;border:none;font-size:26rpx;font-weight:700}
diff --git a/pages/confirm/confirm.vue b/pages/confirm/confirm.vue
index 76db7b3..22a1a81 100644
--- a/pages/confirm/confirm.vue
+++ b/pages/confirm/confirm.vue
@@ -1,8 +1,8 @@
 <template>
   <view class="page-confirm">
-    <view class="nav-bar" :style="{ top: statusBarHeight + 'px' }">
-      <text class="nav-back" @tap="goBack">←</text>
-      <text class="nav-title">确认下单</text>
+    <view class="top-bar">
+      <text class="top-back" @tap="goBack">←</text>
+      <text class="top-title">确认下单</text>
       <text></text>
     </view>
 
@@ -56,7 +56,6 @@ export default {
     const presets = ref([])
     const note = ref('')
     const submitting = ref(false)
-    const statusBarHeight = ref(0)
 
     function goBack() { uni.navigateBack() }
 
@@ -77,21 +76,17 @@ export default {
       submitting.value = false
     }
 
-    return { cart, presets, note, submitting, statusBarHeight, goBack, onSubmit }
-  },
-  created() {
-    const systemInfo = uni.getSystemInfoSync()
-    this.statusBarHeight = systemInfo.statusBarHeight
+    return { cart, presets, note, submitting, goBack, onSubmit }
   }
 }
 </script>
 
 <style scoped>
 .page-confirm{min-height:100vh;display:flex;flex-direction:column;background:var(--bg);width:100%}
-.nav-bar{height:100rpx;position:fixed;top:0;z-index:100;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);width:100%}
-.nav-back{font-size:36rpx;color:var(--text-dim)}
-.nav-title{font-size:32rpx;font-weight:800;color:var(--gold)}
-.confirm-body{flex:1;padding:0 28rpx;margin-top:100rpx}
+.top-bar{height:100rpx;display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);flex-shrink:0}
+.top-back{font-size:36rpx;color:var(--text-dim)}
+.top-title{font-size:32rpx;font-weight:800;color:var(--gold)}
+.confirm-body{flex:1;padding:0 28rpx}
 .section{padding:20rpx 0;border-bottom:1px solid var(--border)}
 .section-title{font-size:28rpx;font-weight:700;color:var(--gold);display:block;margin-bottom:16rpx}
 .confirm-item{display:flex;align-items:center;padding:16rpx 0;gap:16rpx}
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 98e8e70..ff9ac68 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -1,11 +1,11 @@
 <template>
   <view class="page-index">
-    <view class="nav-bar" :style="{ top: navBarHeight + 'px' }">
-      <view class="nav-left">
-        <text class="nav-logo">🍸</text>
-        <text class="nav-brand">纯瘾大</text>
+    <view class="top-bar">
+      <view class="top-left">
+        <text class="top-logo">🍸</text>
+        <text class="top-brand">纯瘾大</text>
       </view>
-      <view class="nav-right">
+      <view class="top-right">
         <text class="my-btn" @tap="goMyOrders">我的</text>
       </view>
     </view>
@@ -76,7 +76,6 @@ export default {
     const generated = ref(false)
     const inputNo = ref('')
     const cardNo = ref('')
-    const navBarHeight = ref(44) // 默认导航栏高度
     let navTimer = null
 
     function goMenu() {
@@ -122,18 +121,18 @@ export default {
     function goMyOrders() { uni.navigateTo({ url: '/pages/orders/orders' }) }
     function goStaffLogin() { uni.navigateTo({ url: '/pages/staff/login' }) }
 
-    return { showModal, generated, inputNo, cardNo, navBarHeight, onGenerate, onCheck, onMaskTap, goMyOrders, goStaffLogin }
+    return { showModal, generated, inputNo, cardNo, onGenerate, onCheck, onMaskTap, goMyOrders, goStaffLogin }
   }
 }
 </script>
 
 <style scoped>
 
-.page-index{height:calc(100vh - 44px);display:flex;flex-direction:column;background:var(--bg);width:100%}
-.nav-bar{height:100rpx;position:fixed;top:0;z-index:100;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);width:100%}
-.nav-left{display:flex;align-items:center;gap:16rpx}
-.nav-logo{font-size:44rpx}
-.nav-brand{font-size:40rpx;font-weight:900;color:var(--gold);letter-spacing:4rpx}
+.page-index{height:100vh;display:flex;flex-direction:column;background:var(--bg);width:100%}
+.top-bar{height:100rpx;display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);flex-shrink:0}
+.top-left{display:flex;align-items:center;gap:16rpx}
+.top-logo{font-size:44rpx}
+.top-brand{font-size:40rpx;font-weight:900;color:var(--gold);letter-spacing:4rpx}
 .my-btn{font-size:26rpx;color:var(--gold);font-weight:600}
 
 .landing-bg{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden;background:radial-gradient(ellipse at center,#1A1A1A 0%,var(--bg) 70%);padding:40rpx}
diff --git a/pages/menu/menu.vue b/pages/menu/menu.vue
index 68a5227..4001d24 100644
--- a/pages/menu/menu.vue
+++ b/pages/menu/menu.vue
@@ -1,12 +1,12 @@
 <template>
   <view class="page-menu">
-    <view class="nav-bar" :style="{ top: statusBarHeight + 'px' }">
-      <view class="nav-left">
-        <text class="nav-logo">🍸</text>
-        <text class="nav-brand">纯瘾大</text>
+    <view class="top-bar">
+      <view class="top-left">
+        <text class="top-logo">🍸</text>
+        <text class="top-brand">纯瘾大</text>
         <text v-if="card.cardNo" class="card-badge">🎫 {{ card.cardNo }}</text>
       </view>
-      <view class="nav-right">
+      <view class="top-right">
         <text class="my-btn" @tap="goMyOrders">我的</text>
       </view>
     </view>
@@ -87,7 +87,6 @@ export default {
     const showCart = ref(false)
     const bellPressed = ref(false)
     const bellWaving = ref(false)
-    const statusBarHeight = ref(0)
 
     async function loadCategories() {
       try {
@@ -129,26 +128,24 @@ export default {
     function goMyOrders() { uni.navigateTo({ url: '/pages/orders/orders' }) }
 
     onMounted(async () => {
-      const systemInfo = uni.getSystemInfoSync()
-      statusBarHeight.value = systemInfo.statusBarHeight
       await loadCategories()
       await loadProducts('all')
     })
 
-    return { card, cart, categories, activeCate, products, showCart, bellPressed, bellWaving, statusBarHeight, onCateChange, onAddToCart, onBellPress, onGoConfirm, goMyOrders }
+    return { card, cart, categories, activeCate, products, showCart, bellPressed, bellWaving, onCateChange, onAddToCart, onBellPress, onGoConfirm, goMyOrders }
   }
 }
 </script>
 
 <style scoped>
 .page-menu{min-height:100vh;display:flex;flex-direction:column;background:var(--bg);width:100%}
-.nav-bar{height:100rpx;position:fixed;top:0;z-index:100;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);width:100%}
-.nav-left{display:flex;align-items:center;gap:16rpx}
-.nav-logo{font-size:44rpx}
-.nav-brand{font-size:40rpx;font-weight:900;color:var(--gold);letter-spacing:4rpx}
+.top-bar{height:100rpx;display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);flex-shrink:0}
+.top-left{display:flex;align-items:center;gap:16rpx}
+.top-logo{font-size:44rpx}
+.top-brand{font-size:40rpx;font-weight:900;color:var(--gold);letter-spacing:4rpx}
 .card-badge{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:#1A1A1A;padding:10rpx 24rpx;border-radius:28rpx;font-weight:800;font-size:26rpx;letter-spacing:6rpx;animation:card-appear-top .5s ease}
 .my-btn{font-size:26rpx;color:var(--gold);font-weight:600}
-.menu-scroll{flex:1;margin-top:100rpx}
+.menu-scroll{flex:1}
 .product-grid{padding:16rpx 20rpx}
 .empty-state{display:flex;flex-direction:column;align-items:center;padding:120rpx 0}
 .empty-icon{font-size:112rpx;opacity:.3}
diff --git a/pages/orders/orders.vue b/pages/orders/orders.vue
index 18f258f..7c1920f 100644
--- a/pages/orders/orders.vue
+++ b/pages/orders/orders.vue
@@ -1,8 +1,8 @@
 <template>
   <view class="page-orders">
-    <view class="nav-bar" :style="{ top: statusBarHeight + 'px' }">
-      <text class="nav-back" @tap="goBack">←</text>
-      <text class="nav-title">我的订单</text>
+    <view class="top-bar">
+      <text class="top-back" @tap="goBack">←</text>
+      <text class="top-title">我的订单</text>
       <text></text>
     </view>
 
@@ -41,7 +41,6 @@ export default {
   setup() {
     const card = useCardStore()
     const orders = ref([])
-    const statusBarHeight = ref(0)
 
     async function loadOrders() {
       try {
@@ -70,23 +69,21 @@ export default {
     function goMenu() { uni.navigateBack() }
 
     onMounted(() => {
-      const systemInfo = uni.getSystemInfoSync()
-      statusBarHeight.value = systemInfo.statusBarHeight
       loadOrders(); checkUnread(); startPoll('orders', loadOrders, 15000); startPoll('ordersUnread', checkUnread, 10000)
     })
     onUnmounted(() => { stopPoll('orders'); stopPoll('ordersUnread') })
 
-    return { card, orders, statusBarHeight, onRemind, onChat, goBack, goMenu }
+    return { card, orders, onRemind, onChat, goBack, goMenu }
   }
 }
 </script>
 
 <style scoped>
 .page-orders{min-height:100vh;display:flex;flex-direction:column;background:var(--bg);width:100%}
-.nav-bar{height:100rpx;position:fixed;top:0;z-index:100;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);width:100%}
-.nav-back{font-size:36rpx;color:var(--text-dim)}
-.nav-title{font-size:32rpx;font-weight:800;color:var(--gold)}
-.orders-body{flex:1;padding:20rpx;margin-top:100rpx}
+.top-bar{height:100rpx;display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);flex-shrink:0}
+.top-back{font-size:36rpx;color:var(--text-dim)}
+.top-title{font-size:32rpx;font-weight:800;color:var(--gold)}
+.orders-body{flex:1;padding:20rpx}
 .card-actions{display:flex;gap:16rpx;padding-top:16rpx}
 .action-btn{padding:12rpx 28rpx;border-radius:24rpx;font-size:24rpx;font-weight:600;border:none;position:relative}
 .action-remind{background:rgba(255,59,59,.15);color:var(--red)}
diff --git a/pages/staff/board.vue b/pages/staff/board.vue
index 95d1fd5..df488e9 100644
--- a/pages/staff/board.vue
+++ b/pages/staff/board.vue
@@ -1,11 +1,11 @@
 <template>
   <view class="page-staff-board">
-    <view class="nav-bar" :style="{ top: statusBarHeight + 'px' }">
-      <view class="nav-left">
-        <text class="nav-logo">🍸</text>
-        <text class="nav-brand">纯瘾大</text>
+    <view class="top-bar">
+      <view class="top-left">
+        <text class="top-logo">🍸</text>
+        <text class="top-brand">纯瘾大</text>
       </view>
-      <view class="nav-right">
+      <view class="top-right">
         <text class="logout-btn" @tap="onLogout">退出</text>
       </view>
     </view>
@@ -62,7 +62,6 @@ export default {
     const recipeVisible = ref(false)
     const recipeCardNo = ref('')
     const recipeItems = ref([])
-    const statusBarHeight = ref(0)
 
     async function loadOrders() {
       try {
@@ -96,25 +95,23 @@ export default {
     function onLogout() { staff.logout(); uni.redirectTo({ url: '/pages/staff/login' }) }
 
     onMounted(() => {
-      const systemInfo = uni.getSystemInfoSync()
-      statusBarHeight.value = systemInfo.statusBarHeight
       loadOrders(); loadCounts(); startPoll('board', () => { loadOrders(); loadCounts() }, 10000)
     })
     onUnmounted(() => stopPoll('board'))
 
-    return { staff, tabs, activeTab, orders, counts, recipeVisible, recipeCardNo, recipeItems, statusBarHeight, switchTab, onConfirm, onCancel, onDone, onDetail, onRecipe, onChat, onLogout }
+    return { staff, tabs, activeTab, orders, counts, recipeVisible, recipeCardNo, recipeItems, switchTab, onConfirm, onCancel, onDone, onDetail, onRecipe, onChat, onLogout }
   }
 }
 </script>
 
 <style scoped>
 .page-staff-board{min-height:100vh;display:flex;flex-direction:column;background:var(--bg);width:100%}
-.nav-bar{height:100rpx;position:fixed;top:0;z-index:100;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);width:100%}
-.nav-left{display:flex;align-items:center;gap:16rpx}
-.nav-logo{font-size:44rpx}
-.nav-brand{font-size:32rpx;font-weight:900;color:var(--gold)}
+.top-bar{height:100rpx;display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);flex-shrink:0}
+.top-left{display:flex;align-items:center;gap:16rpx}
+.top-logo{font-size:44rpx}
+.top-brand{font-size:32rpx;font-weight:900;color:var(--gold)}
 .logout-btn{font-size:26rpx;color:var(--red)}
-.staff-info{background:var(--bg-card);padding:16rpx 32rpx;font-size:24rpx;color:var(--text-dim);border-bottom:1px solid var(--border);margin-top:100rpx}
+.staff-info{background:var(--bg-card);padding:16rpx 32rpx;font-size:24rpx;color:var(--text-dim);border-bottom:1px solid var(--border)}
 .board-tabs{display:flex;border-bottom:1px solid var(--border);background:var(--bg);flex-shrink:0}
 .board-tab{flex:1;padding:24rpx;text-align:center;font-size:26rpx;font-weight:600;color:var(--text-dim);border-bottom:4rpx solid transparent}
 .board-tab.active{color:var(--gold);border-bottom-color:var(--gold)}
diff --git a/pages/staff/chat.vue b/pages/staff/chat.vue
index 61a161e..7c8b02d 100644
--- a/pages/staff/chat.vue
+++ b/pages/staff/chat.vue
@@ -1,8 +1,8 @@
 <template>
   <view class="page-staff-chat">
-    <view class="nav-bar" :style="{ top: statusBarHeight + 'px' }">
-      <text class="nav-back" @tap="goBack">←</text>
-      <text class="nav-title">💬 客人对话</text>
+    <view class="top-bar">
+      <text class="top-back" @tap="goBack">←</text>
+      <text class="top-title">💬 客人对话</text>
       <text></text>
     </view>
 
@@ -34,7 +34,6 @@ export default {
     const messages = ref([])
     const inputText = ref('')
     const scrollToId = ref('')
-    const statusBarHeight = ref(0)
     let lastId = 0
 
     async function loadMessages() {
@@ -68,23 +67,21 @@ export default {
     function goBack() { uni.navigateBack() }
 
     onMounted(() => {
-      const systemInfo = uni.getSystemInfoSync()
-      statusBarHeight.value = systemInfo.statusBarHeight
       loadMessages(); markRead(); startPoll('staffChat', loadMessages, 5000)
     })
     onUnmounted(() => stopPoll('staffChat'))
 
-    return { cardNo, messages, inputText, scrollToId, statusBarHeight, sendMsg, goBack }
+    return { cardNo, messages, inputText, scrollToId, sendMsg, goBack }
   }
 }
 </script>
 
 <style scoped>
 .page-staff-chat{min-height:100vh;display:flex;flex-direction:column;background:var(--bg);width:100%}
-.nav-bar{height:100rpx;position:fixed;top:0;z-index:100;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);width:100%}
-.nav-back{font-size:36rpx;color:var(--text-dim)}
-.nav-title{font-size:32rpx;font-weight:800;color:var(--gold)}
-.chat-list{flex:1;padding:16rpx 0;margin-top:100rpx}
+.top-bar{height:100rpx;display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);flex-shrink:0}
+.top-back{font-size:36rpx;color:var(--text-dim)}
+.top-title{font-size:32rpx;font-weight:800;color:var(--gold)}
+.chat-list{flex:1;padding:16rpx 0}
 .chat-input-bar{display:flex;align-items:center;padding:16rpx 24rpx;padding-bottom:calc(16rpx + var(--safe-b));background:var(--bg-card);border-top:1px solid var(--border);gap:16rpx}
 .chat-input{flex:1;height:76rpx;background:var(--bg);border-radius:16rpx;padding:0 28rpx;font-size:28rpx;color:var(--text)}
 .chat-send{width:104rpx;height:72rpx;border-radius:16rpx;background:var(--blue);color:#fff;border:none;font-size:26rpx;font-weight:700}
diff --git a/pages/staff/detail.vue b/pages/staff/detail.vue
index 16356a0..f5a25d8 100644
--- a/pages/staff/detail.vue
+++ b/pages/staff/detail.vue
@@ -1,8 +1,8 @@
 <template>
   <view class="page-staff-detail">
-    <view class="nav-bar" :style="{ top: statusBarHeight + 'px' }">
-      <text class="nav-back" @tap="goBack">←</text>
-      <text class="nav-title">订单详情</text>
+    <view class="top-bar">
+      <text class="top-back" @tap="goBack">←</text>
+      <text class="top-title">订单详情</text>
       <text></text>
     </view>
 
@@ -55,7 +55,6 @@ export default {
   setup() {
     const order = ref(null)
     const orderId = ref(0)
-    const statusBarHeight = ref(0)
     const statusLabel = computed(() => order.value ? ORDER_STATUS[order.value.status]?.label : '')
     const statusColor = computed(() => order.value ? ORDER_STATUS[order.value.status]?.color : '')
 
@@ -68,11 +67,9 @@ export default {
     function onChat() { uni.setStorageSync('chatCardNo', order.value.cardNo); uni.navigateTo({ url: '/pages/staff/chat' }) }
     function goBack() { uni.navigateBack() }
 
-    return { order, statusLabel, statusColor, statusBarHeight, orderId, loadDetail, onConfirm, onDone, onChat, goBack }
+    return { order, statusLabel, statusColor, orderId, loadDetail, onConfirm, onDone, onChat, goBack }
   },
   onLoad(options) {
-    const systemInfo = uni.getSystemInfoSync()
-    this.statusBarHeight = systemInfo.statusBarHeight
     this.orderId = parseInt(options.id) || 0
     this.loadDetail()
   }
@@ -81,10 +78,10 @@ export default {
 
 <style scoped>
 .page-staff-detail{min-height:100vh;display:flex;flex-direction:column;background:var(--bg);width:100%}
-.nav-bar{height:100rpx;position:fixed;top:0;z-index:100;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);width:100%}
-.nav-back{font-size:36rpx;color:var(--text-dim)}
-.nav-title{font-size:32rpx;font-weight:800;color:var(--gold)}
-.detail-body{flex:1;padding:28rpx;margin-top:100rpx}
+.top-bar{height:100rpx;display:flex;align-items:center;justify-content:space-between;padding:0 28rpx;border-bottom:1px solid var(--border);flex-shrink:0}
+.top-back{font-size:36rpx;color:var(--text-dim)}
+.top-title{font-size:32rpx;font-weight:800;color:var(--gold)}
+.detail-body{flex:1;padding:28rpx}
 .detail-card{background:var(--bg-card);border-radius:var(--radius);padding:32rpx;margin-bottom:24rpx;border:1px solid var(--border)}
 .detail-row{display:flex;justify-content:space-between;padding:10rpx 0;font-size:28rpx;color:var(--text)}
 .section-title{font-size:28rpx;font-weight:700;color:var(--gold);display:block;margin-bottom:20rpx}
diff --git a/pages/staff/login.vue b/pages/staff/login.vue
index 8407fd6..2d9a70a 100644
--- a/pages/staff/login.vue
+++ b/pages/staff/login.vue
@@ -61,7 +61,7 @@ export default {
 
 <style scoped>
 
-.page-staff-login{height:calc(100vh - 44px);display:flex;flex-direction:column;background:var(--bg);width:100%}
+.page-staff-login{height:100vh;display:flex;flex-direction:column;background:var(--bg);width:100%}
 .login-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80rpx 64rpx}
 .login-logo{font-size:120rpx;animation:float 3s ease-in-out infinite}
 .login-title{font-size:44rpx;font-weight:800;color:var(--gold);margin:24rpx 0 8rpx}