diff --git a/src/App.vue b/src/App.vue
index b1f15f8..33f4de6 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -37,6 +37,7 @@ watch(
 <template>
   <v-app>
     <v-app-bar color="primary" dark>
+      <div class="app-bar-inner">
       <v-btn
         v-if="currentRoute !== '/'"
         icon
@@ -101,20 +102,38 @@ watch(
           </v-list>
         </v-menu>
       </template>
+      </div>
     </v-app-bar>
     <v-main>
-      <router-view v-slot="{ Component }">
-        <keep-alive :include="['Home']">
-          <component :is="Component" />
-        </keep-alive>
-      </router-view>
+      <div class="main-content">
+        <router-view v-slot="{ Component }">
+          <keep-alive :include="['Home']">
+            <component :is="Component" />
+          </keep-alive>
+        </router-view>
+      </div>
     </v-main>
     <Toast />
   </v-app>
 </template>
 
 <style scoped>
-/* Global styles can be added here */
+.app-bar-inner {
+  max-width: 1280px;
+  margin: 0 auto;
+  width: 100%;
+  display: flex;
+  align-items: center;
+  flex: 1;
+  padding: 0 16px;
+}
+
+.main-content {
+  max-width: 1280px;
+  margin: 0 auto;
+  width: 100%;
+}
+
 .active {
   font-weight: bold;
   text-decoration: underline;
diff --git a/src/views/EventMarkets.vue b/src/views/EventMarkets.vue
index d626b6c..c4e0a09 100644
--- a/src/views/EventMarkets.vue
+++ b/src/views/EventMarkets.vue
@@ -14,14 +14,6 @@
     </template>
 
     <template v-else-if="eventDetail">
-      <div class="event-header">
-        <h1 class="event-title">{{ eventDetail.title }}</h1>
-        <p v-if="eventDetail.series?.length || eventDetail.tags?.length" class="event-meta">
-          {{ categoryText }}
-        </p>
-        <p v-if="eventVolume" class="event-volume">{{ eventVolume }}</p>
-      </div>
-
       <v-row align="stretch" class="event-markets-row">
         <!-- 左侧：分时图 + 市场列表 -->
         <v-col cols="12" class="chart-col">
@@ -34,6 +26,9 @@
           >
             <div class="chart-header">
               <h1 class="chart-title">{{ eventDetail?.title || 'All markets' }}</h1>
+              <p v-if="eventDetail.series?.length || eventDetail.tags?.length" class="chart-meta">
+                {{ categoryText }}
+              </p>
               <div class="chart-controls-row">
                 <v-btn variant="text" size="small" class="past-btn">Past ▾</v-btn>
                 <v-btn class="date-pill" size="small" rounded="pill">{{ resolutionDate }}</v-btn>
@@ -749,6 +744,19 @@ watch(
   }
 }
 
+/* 与列表页、单 market 页保持一致的左右间距 */
+@media (max-width: 599px) {
+  .event-markets-container {
+    padding: 16px;
+    padding-left: 16px;
+    padding-right: 16px;
+  }
+
+  .chart-card.polymarket-chart {
+    padding: 16px;
+  }
+}
+
 /* 分时图卡片（扁平化） */
 .chart-card.polymarket-chart {
   margin-bottom: 24px;
@@ -767,10 +775,17 @@ watch(
   font-size: 1.25rem;
   font-weight: 600;
   color: #111827;
-  margin: 0 0 12px 0;
+  margin: 0 0 4px 0;
   line-height: 1.3;
 }
 
+.chart-meta {
+  font-size: 14px;
+  color: #6b7280;
+  margin: 0 0 8px 0;
+  line-height: 1.4;
+}
+
 .chart-controls-row {
   display: flex;
   align-items: center;
@@ -872,30 +887,6 @@ watch(
   color: #dc2626;
 }
 
-.event-header {
-  margin-bottom: 24px;
-}
-
-.event-title {
-  font-size: 1.5rem;
-  font-weight: 600;
-  color: #111827;
-  margin: 0 0 8px 0;
-  line-height: 1.3;
-}
-
-.event-meta {
-  font-size: 14px;
-  color: #6b7280;
-  margin: 0 0 4px 0;
-}
-
-.event-volume {
-  font-size: 14px;
-  color: #6b7280;
-  margin: 0;
-}
-
 .markets-list-card {
   border: 1px solid #e7e7e7;
   border-radius: 12px;
diff --git a/src/views/Login.vue b/src/views/Login.vue
index 67c396c..bb049c4 100644
--- a/src/views/Login.vue
+++ b/src/views/Login.vue
@@ -1,59 +1,32 @@
 <template>
   <v-container class="login-container">
     <v-row justify="center" align="center" class="login-row">
-      <v-col cols="12" md="6" lg="4">
-        <v-card class="login-card">
+      <v-col cols="12" sm="10" md="6" lg="4">
+        <v-card class="login-card" elevation="0" rounded="lg">
           <v-card-title class="login-title">Sign In</v-card-title>
-          <v-card-text>
-            <v-form @submit.prevent="handleLogin">
-              <v-text-field
-                v-model="email"
-                label="Email"
-                type="email"
-                required
-                :rules="[
-                  (value) => !!value || 'Email is required',
-                  (value) => /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(value) || 'Email is invalid',
-                ]"
-              ></v-text-field>
+          <v-card-text class="login-body">
+            <p class="login-desc">Connect your wallet to sign in</p>
+            <v-btn
+              class="wallet-btn"
+              color="success"
+              size="large"
+              block
+              rounded="lg"
+              @click="connectWithWallet"
+              :loading="isConnecting"
+              :disabled="isConnecting"
+            >
+              <v-icon start>mdi-wallet</v-icon>
+              {{ isConnecting ? 'Connecting...' : 'Connect with Wallet' }}
+            </v-btn>
 
-              <v-text-field
-                v-model="password"
-                label="Password"
-                type="password"
-                required
-                :rules="[
-                  (value) => !!value || 'Password is required',
-                  (value) => value.length >= 6 || 'Password must be at least 6 characters',
-                ]"
-              ></v-text-field>
+            <div v-if="errorMessage" class="error-message">
+              {{ errorMessage }}
+            </div>
 
-              <v-btn class="login-btn" color="primary" type="submit" block> Sign In </v-btn>
-
-              <div class="divider">
-                <span>or</span>
-              </div>
-
-              <v-btn
-                class="wallet-btn"
-                color="success"
-                block
-                @click="connectWithWallet"
-                :loading="isConnecting"
-                :disabled="isConnecting"
-              >
-                <span class="wallet-icon">🟡</span>
-                {{ isConnecting ? 'Connecting...' : 'Connect with Wallet' }}
-              </v-btn>
-
-              <div v-if="errorMessage" class="error-message">
-                {{ errorMessage }}
-              </div>
-
-              <div class="login-links">
-                <router-link to="/register">Don't have an account? Sign Up</router-link>
-              </div>
-            </v-form>
+            <div class="login-links">
+              <router-link to="/register">Don't have an account? Sign Up</router-link>
+            </div>
           </v-card-text>
         </v-card>
       </v-col>
@@ -72,32 +45,20 @@ import { post } from '@/api/request'
 
 const router = useRouter()
 const userStore = useUserStore()
-const email = ref('')
-const password = ref('')
 const isConnecting = ref(false)
 const errorMessage = ref('')
 
-const handleLogin = () => {
-  // Here you would typically make an API call to authenticate the user
-  console.log('Logging in with:', email.value, password.value)
-
-  // For demo purposes, we'll just navigate to the home page
-  router.push('/')
-}
-
 const connectWithWallet = async () => {
   isConnecting.value = true
   errorMessage.value = ''
 
   try {
-    // Check if Ethereum wallet is installed
     if (!window.ethereum) {
       throw new Error(
         'Ethereum wallet is not installed. Please install MetaMask, TokenPocket or another Ethereum wallet to continue.',
       )
     }
 
-    // Request account access
     const accounts = await window.ethereum.request({
       method: 'eth_requestAccounts',
     })
@@ -105,69 +66,40 @@ const connectWithWallet = async () => {
     const walletAddress = accounts[0]
     console.log('Connected to wallet with account:', walletAddress)
 
-    // Validate wallet address format
     if (!walletAddress || !/^0x[0-9a-fA-F]{40}$/.test(walletAddress)) {
       throw new Error('Invalid wallet address format. Please check your wallet connection.')
     }
 
-    // Get chain ID
     const chainId = await window.ethereum.request({
       method: 'eth_chainId',
     })
 
-    // Create Siwe-formatted message manually
-    // const scheme = window.location.protocol.slice(0, -1);
-    // const domain = 'polymarket.com';//window.location.host
-    // const uri = 'https://api.xtrader.vip/base/walletLogin';//window.location.origin
-
     const scheme = window.location.protocol.slice(0, -1)
     const domain = window.location.host
     const origin = window.location.origin
+    const nonce = new Date().getTime().toString()
 
-    const statement = 'Sign in to PolyMarket'
-    const version = '1'
-
-    const issuedAt = new Date().toISOString()
     const provider = new BrowserProvider(window.ethereum)
     const signer = await provider.getSigner()
-    const nonce = new Date().getTime().toString()
 
     const siwe = new SiweMessage({
       scheme,
       domain,
       address: signer.address,
-      statement,
+      statement: 'Sign in to PolyMarket',
       uri: origin,
       version: '1',
       chainId: chainId,
       nonce,
     })
     const message = siwe.prepareMessage()
-    // 去掉message 头部的http://
-    // 将 message 中匹配 signer.address 值的内容替换为小写
-    // const lowerAddress = signer.address.toLowerCase()
     const message1 = message.replace(/^https?:\/\//, '')
-    // console.log('Cleaned Siwe message:', cleanedMessage)
-    // const cleanedMessage = message1.replace(/^https?:\/\//, '')
-    // console.log('Cleaned Siwe message:', cleanedMessage)
 
-    // Generate nonce for security
-    // const nonce = siwe.nonce //Math.floor(Math.random() * 1000000).toString()
-
-    // Construct Siwe message according to EIP-4361 standard
-    // const message = `${domain} wants you to sign in with your Ethereum account:\n${walletAddress}\n\n${statement}\n\nURI: ${origin}\nVersion: ${version}\nChain ID: ${parseInt(chainId, 16)}\nNonce: ${nonce}\nIssued At: ${issuedAt}`
-
-    console.log('Generated Siwe-formatted message:', message1)
-
-    // Request signature
     const signature = await window.ethereum.request({
       method: 'personal_sign',
       params: [message1, signer.address],
     })
 
-    console.log('Signature:', signature)
-
-    // Call login API（使用 BASE_URL，可通过 VITE_API_BASE_URL 配置）
     const loginData = await post<{ code: number; data?: { token: string; user?: UserInfo } }>(
       '/base/walletLogin',
       {
@@ -177,20 +109,13 @@ const connectWithWallet = async () => {
         walletAddress,
       },
     )
-    // 调试：打印登录信息数据结构
-    console.log('[walletLogin] 登录响应:', JSON.stringify(loginData, null, 2))
 
     if (loginData.code === 0 && loginData.data) {
       const data = loginData.data as Record<string, unknown>
       const token = data.token as string | undefined
-      // 兼容 data.user 或 data 本身即用户对象（部分接口将 user 平铺在 data 下）
       const user =
         (data.user as UserInfo | undefined) ??
         (data.ID != null || data.id != null || data.userName != null ? (data as unknown as UserInfo) : undefined)
-      if (!user) {
-        console.warn('[walletLogin] data 中无 user，将依赖 fetchUserInfo 拉取。data 结构:', Object.keys(data))
-      }
-      console.log('[walletLogin] 存入 store 的 user:', JSON.stringify(user, null, 2))
       userStore.setUser({ token, user })
       await userStore.fetchUserInfo()
       await userStore.fetchUsdcBalance()
@@ -218,72 +143,57 @@ const connectWithWallet = async () => {
 }
 
 .login-card {
-  border-radius: 12px;
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
-  padding: 24px;
+  border-radius: 16px;
+  padding: 40px 32px;
+  border: 1px solid rgba(0, 0, 0, 0.08);
 }
 
 .login-title {
   font-size: 1.5rem;
-  font-weight: bold;
-  color: #0066cc;
-  margin-bottom: 24px;
+  font-weight: 600;
+  color: #111827;
+  margin-bottom: 8px;
   text-align: center;
 }
 
-.login-btn {
-  margin-top: 24px;
-  height: 48px;
+.login-body {
+  padding-top: 8px;
 }
 
-.divider {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  margin: 24px 0;
-}
-
-.divider::before,
-.divider::after {
-  content: '';
-  flex: 1;
-  height: 1px;
-  background-color: #e0e0e0;
-}
-
-.divider span {
-  padding: 0 16px;
-  color: #808080;
-  font-size: 14px;
+.login-desc {
+  font-size: 0.95rem;
+  color: #6b7280;
+  text-align: center;
+  margin: 0 0 28px 0;
+  line-height: 1.5;
 }
 
 .wallet-btn {
   height: 48px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  gap: 8px;
-}
-
-.wallet-icon {
-  font-size: 16px;
+  font-weight: 600;
+  text-transform: none;
+  letter-spacing: 0.02em;
 }
 
 .error-message {
-  margin-top: 16px;
-  color: #ff0000;
+  margin-top: 20px;
+  padding: 12px;
+  color: #dc2626;
+  background: #fef2f2;
+  border-radius: 8px;
   text-align: center;
-  font-size: 14px;
+  font-size: 0.875rem;
 }
 
 .login-links {
-  margin-top: 16px;
+  margin-top: 24px;
   text-align: center;
 }
 
 .login-links a {
-  color: #0066cc;
+  color: #2563eb;
   text-decoration: none;
+  font-size: 0.9rem;
 }
 
 .login-links a:hover {
diff --git a/src/views/TradeDetail.vue b/src/views/TradeDetail.vue
index a642595..e4394c8 100644
--- a/src/views/TradeDetail.vue
+++ b/src/views/TradeDetail.vue
@@ -45,7 +45,7 @@
         </v-card>
 
         <!-- Order Book Section -->
-        <v-card class="order-book-card" elevation="0" rounded="lg" style="margin-top: 32px">
+        <v-card class="order-book-card" elevation="0" rounded="lg">
           <OrderBook
             :asks="orderBookAsks"
             :bids="orderBookBids"
@@ -1097,7 +1097,7 @@ onUnmounted(() => {
 
 /* Polymarket 样式分时图卡片（扁平化） */
 .chart-card.polymarket-chart {
-  margin-top: 32px;
+  margin-top: 0;
   padding: 20px 24px 16px;
   background-color: #ffffff;
   border: 1px solid #e7e7e7;
@@ -1204,6 +1204,7 @@ onUnmounted(() => {
 
 /* Order Book Card Styles（扁平化） */
 .order-book-card {
+  margin-top: 16px;
   padding: 0;
   background-color: #ffffff;
   border: 1px solid #e7e7e7;
@@ -1323,13 +1324,13 @@ onUnmounted(() => {
 /* Responsive order book adjustments */
 @media (max-width: 600px) {
   .order-book-card {
-    margin-top: 24px;
+    margin-top: 16px;
   }
 }
 
 /* Comments / Top Holders / Activity（扁平化） */
 .activity-card {
-  margin-top: 32px;
+  margin-top: 16px;
   border: 1px solid #e5e7eb;
   overflow: hidden;
   box-shadow: none;