diff --git a/frontend/hyperliquid.html b/frontend/hyperliquid.html
index f7db2ff..2d0b789 100644
--- a/frontend/hyperliquid.html
+++ b/frontend/hyperliquid.html
@@ -3,187 +3,166 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
-    <title>Hyperliquid 交易监控 | AI Agent</title>
+    <title>XClaw AI | Hyperliquid</title>
     <link rel="stylesheet" href="/static/css/style.css">
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
     <script src="https://cdn.jsdelivr.net/npm/vue@3/dist/vue.global.prod.js"></script>
     <style>
-        /* 防止横向滚动 */
         html, body {
             overflow-x: hidden;
             max-width: 100vw;
         }
 
-        /* 覆盖全局 #app 样式 */
         #app {
-            height: auto;
-            display: block;
-            align-items: initial;
-            justify-content: initial;
-            padding: 0;
-            overflow-x: hidden;
-        }
-
-        .trading-page {
             min-height: 100vh;
-            background: var(--bg-primary);
-            padding: 20px;
         }
 
-        .trading-container {
-            max-width: 1400px;
-            margin: 0 auto;
+        .hyperliquid-page {
+            min-height: 100vh;
+            background: var(--bg-secondary);
         }
 
-        /* 固定顶部区域 */
-        .sticky-header {
-            position: sticky;
-            top: 0;
-            z-index: 100;
-            background: var(--bg-primary);
-            padding-bottom: 10px;
-        }
-
-        .trading-header {
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-            margin-bottom: 20px;
-            padding: 10px 0 20px 0;
-            border-bottom: 1px solid var(--border);
-            background: var(--bg-primary);
-        }
-
-        .trading-title {
-            font-size: 24px;
-            font-weight: 300;
-            color: var(--text-primary);
-            user-select: none;
-            cursor: default;
-        }
-
-        .trading-title span {
-            color: var(--accent);
-        }
-
-        .refresh-btn {
-            padding: 8px 16px;
-            background: transparent;
-            border: 1px solid var(--accent);
-            color: var(--accent);
-            font-size: 14px;
-            cursor: pointer;
-            transition: all 0.2s;
-        }
-
-        .refresh-btn:hover {
-            background: var(--accent);
-            color: var(--bg-primary);
-        }
-
-        .refresh-btn.loading {
-            opacity: 0.6;
-            cursor: wait;
-        }
-
-        /* 状态标签 */
-        .status-badge {
+        .paper-badge {
             display: inline-block;
+            background: var(--primary);
+            color: white;
             padding: 4px 12px;
-            border-radius: 20px;
+            border-radius: var(--radius-sm);
+            font-size: 11px;
+            font-weight: 700;
+            letter-spacing: 1px;
+            margin-left: 12px;
+        }
+
+        .header-actions {
+            display: flex;
+            align-items: center;
+            gap: 12px;
+            flex-wrap: wrap;
+        }
+
+        .btn[disabled] {
+            opacity: 0.7;
+            cursor: not-allowed;
+        }
+
+        .btn-spinner {
+            width: 14px;
+            height: 14px;
+            border-width: 2px;
+        }
+
+        .status-badge {
+            display: inline-flex;
+            align-items: center;
+            padding: 6px 12px;
+            border-radius: var(--radius-sm);
             font-size: 12px;
-            font-weight: 500;
+            font-weight: 600;
         }
 
         .status-enabled {
-            background: rgba(0, 255, 65, 0.1);
-            color: #00ff41;
-            border: 1px solid rgba(0, 255, 65, 0.3);
+            background: var(--success-light);
+            color: var(--success);
         }
 
         .status-disabled {
-            background: rgba(128, 128, 128, 0.1);
+            background: var(--bg-tertiary);
             color: var(--text-secondary);
-            border: 1px solid var(--border);
         }
 
-        /* 统计卡片 */
         .stats-grid {
             display: grid;
-            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
-            gap: 16px;
-            margin-bottom: 20px;
+            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
+            gap: var(--space-md);
+            margin-bottom: var(--space-xl);
         }
 
         .stat-card {
-            background: var(--bg-secondary);
+            background: var(--bg-primary);
             border: 1px solid var(--border);
-            border-radius: 4px;
-            padding: 16px;
+            border-radius: var(--radius-md);
+            padding: var(--space-lg);
+            transition: all 0.2s;
+        }
+
+        .stat-card:hover {
+            border-color: var(--primary);
+            box-shadow: var(--shadow-md);
         }
 
         .stat-label {
-            font-size: 12px;
+            font-size: var(--font-sm);
             color: var(--text-secondary);
-            margin-bottom: 6px;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            margin-bottom: var(--space-sm);
+            font-weight: 500;
         }
 
         .stat-value {
-            font-size: 24px;
-            font-weight: 300;
-            color: var(--accent);
+            font-size: var(--font-2xl);
+            font-weight: 700;
+            color: var(--text-primary);
+            margin-bottom: var(--space-xs);
+            font-family: 'Inter', monospace;
         }
 
         .stat-value.positive {
-            color: var(--accent);
+            color: var(--success);
         }
 
         .stat-value.negative {
-            color: #ef4444;
+            color: var(--error);
         }
 
         .stat-value.warning {
-            color: #f59e0b;
+            color: var(--warning);
         }
 
         .stat-sub {
-            font-size: 11px;
-            color: var(--text-secondary);
-            margin-top: 4px;
+            font-size: var(--font-sm);
+            color: var(--text-tertiary);
         }
 
-        /* 内容区域 */
         .content-grid {
             display: grid;
-            grid-template-columns: 1fr 1fr;
-            gap: 24px;
-            margin-bottom: 24px;
+            grid-template-columns: repeat(2, minmax(0, 1fr));
+            gap: var(--space-lg);
         }
 
-        /* 面板 */
         .panel {
-            background: var(--bg-secondary);
+            background: var(--bg-primary);
             border: 1px solid var(--border);
-            border-radius: 4px;
+            border-radius: var(--radius-md);
             overflow: hidden;
+            transition: all 0.2s;
+        }
+
+        .panel:hover {
+            border-color: var(--primary);
+            box-shadow: var(--shadow-md);
         }
 
         .panel-header {
             display: flex;
             justify-content: space-between;
             align-items: center;
-            padding: 16px 20px;
+            padding: 20px 24px;
             border-bottom: 1px solid var(--border);
-            background: var(--bg-primary);
+            background: var(--bg-secondary);
         }
 
         .panel-title {
-            font-size: 16px;
+            font-size: var(--font-lg);
             font-weight: 600;
             color: var(--text-primary);
         }
 
         .panel-count {
-            font-size: 12px;
+            font-size: var(--font-sm);
             color: var(--text-secondary);
         }
 
@@ -191,13 +170,13 @@
             padding: 0;
         }
 
-        /* 列表项 */
         .list-item {
-            padding: 16px 20px;
+            padding: 18px 24px;
             border-bottom: 1px solid var(--border);
             display: flex;
             justify-content: space-between;
-            align-items: center;
+            align-items: flex-start;
+            gap: 16px;
         }
 
         .list-item:last-child {
@@ -205,172 +184,148 @@
         }
 
         .list-item:hover {
-            background: var(--bg-tertiary);
+            background: var(--bg-secondary);
         }
 
         .item-left {
             display: flex;
-            align-items: center;
+            align-items: flex-start;
             gap: 16px;
+            flex: 1;
+            min-width: 0;
         }
 
         .symbol {
-            font-size: 16px;
+            font-size: var(--font-md);
             font-weight: 600;
             color: var(--text-primary);
-            min-width: 100px;
+            min-width: 96px;
         }
 
         .item-details {
             display: flex;
-            gap: 20px;
-            font-size: 13px;
+            flex-wrap: wrap;
+            gap: 8px 20px;
+            font-size: var(--font-sm);
             color: var(--text-secondary);
         }
 
         .item-detail span {
             color: var(--text-primary);
+            font-weight: 600;
         }
 
         .item-right {
             text-align: right;
+            display: flex;
+            flex-direction: column;
+            align-items: flex-end;
+            gap: 8px;
         }
 
         .pnl {
-            font-size: 14px;
+            font-size: var(--font-base);
             font-weight: 600;
         }
 
         .pnl.positive {
-            color: var(--accent);
+            color: var(--success);
         }
 
         .pnl.negative {
-            color: #ef4444;
+            color: var(--error);
         }
 
-        /* 方向标签 */
         .side-badge {
-            display: inline-block;
-            padding: 4px 8px;
-            border-radius: 2px;
+            display: inline-flex;
+            align-items: center;
+            margin-top: 8px;
+            padding: 4px 10px;
+            border-radius: var(--radius-sm);
             font-size: 12px;
+            font-weight: 600;
         }
 
         .side-badge.long {
-            background: rgba(0, 255, 65, 0.1);
-            color: #00ff41;
+            background: var(--success-light);
+            color: var(--success);
         }
 
         .side-badge.short {
-            background: rgba(255, 68, 68, 0.1);
-            color: #ff4444;
+            background: var(--error-light);
+            color: var(--error);
         }
 
-        /* 订单类型标签 */
         .order-type-badge {
-            padding: 2px 8px;
-            border-radius: 2px;
+            display: inline-flex;
+            align-items: center;
+            padding: 3px 8px;
+            border-radius: var(--radius-sm);
             font-size: 10px;
             font-weight: 600;
         }
 
         .order-entry {
-            background: rgba(59, 130, 246, 0.1);
-            color: #3b82f6;
+            background: var(--info-light);
+            color: var(--info);
         }
 
         .order-tp {
-            background: rgba(0, 255, 65, 0.1);
-            color: #00ff41;
+            background: var(--success-light);
+            color: var(--success);
         }
 
         .order-sl {
-            background: rgba(255, 68, 68, 0.1);
-            color: #ff4444;
+            background: var(--error-light);
+            color: var(--error);
         }
 
-        /* 钱包地址 */
         .wallet-link {
-            color: var(--accent);
+            color: var(--primary);
             text-decoration: none;
             font-size: 14px;
-            font-weight: 500;
-            display: flex;
+            font-weight: 600;
+            display: inline-flex;
             align-items: center;
             gap: 6px;
-            transition: opacity 0.2s;
+            transition: color 0.2s;
         }
 
         .wallet-link:hover {
-            opacity: 0.7;
-            text-decoration: underline;
+            color: var(--primary-dark);
         }
 
         .wallet-icon {
             font-size: 16px;
         }
 
-        /* 空状态 */
         .empty-state {
-            padding: 60px 20px;
+            padding: 56px 24px;
             text-align: center;
             color: var(--text-secondary);
         }
 
+        .empty-state p + p {
+            margin-top: 8px;
+        }
+
         .empty-icon {
             font-size: 48px;
             margin-bottom: 16px;
             opacity: 0.5;
         }
 
-        /* 操作按钮 */
-        .action-btn {
-            padding: 6px 12px;
-            background: transparent;
-            border: 1px solid var(--border);
-            color: var(--text-primary);
-            border-radius: 4px;
-            font-size: 12px;
-            cursor: pointer;
-            transition: all 0.2s;
-        }
-
-        .action-btn:hover {
-            background: var(--bg-tertiary);
-            border-color: var(--text-secondary);
-        }
-
-        .action-btn.danger {
-            border-color: #ef4444;
-            color: #ef4444;
-        }
-
-        .action-btn.danger:hover {
-            background: rgba(239, 68, 68, 0.1);
-        }
-
-        /* 加载动画 */
-        @keyframes spin {
-            to { transform: rotate(360deg); }
-        }
-
-        .spinner {
-            display: inline-block;
-            width: 16px;
-            height: 16px;
-            border: 2px solid var(--border);
-            border-top-color: var(--accent);
-            border-radius: 50%;
-            animation: spin 0.6s linear infinite;
-        }
-
-        /* 订单分类标题 */
-        .order-section-title {
-            padding: 12px 20px;
-            font-size: 12px;
+        .subtle-note {
+            font-size: 11px;
             color: var(--text-secondary);
-            background: var(--bg-primary);
+        }
+
+        .order-section-title {
+            padding: 12px 24px;
+            font-size: 12px;
+            font-weight: 600;
+            color: var(--text-secondary);
+            background: var(--bg-secondary);
             border-top: 1px solid var(--border);
             border-bottom: 1px solid var(--border);
         }
@@ -379,67 +334,73 @@
             border-top: none;
         }
 
-        /* 响应式 */
-        @media (max-width: 768px) {
-            .stats-grid {
-                grid-template-columns: repeat(3, 1fr);
-                gap: 8px;
-            }
-
+        @media (max-width: 1024px) {
             .content-grid {
                 grid-template-columns: 1fr;
-                gap: 16px;
+            }
+        }
+
+        @media (max-width: 768px) {
+            .stats-grid {
+                grid-template-columns: 1fr;
             }
 
-            .stat-value {
-                font-size: 16px;
+            .header-actions {
+                width: 100%;
             }
 
-            .stat-label {
-                font-size: 10px;
+            .header-actions .btn {
+                flex: 1;
+                justify-content: center;
             }
 
-            .symbol {
-                min-width: 80px;
-                font-size: 14px;
-            }
-
-            .item-details {
+            .list-item {
                 flex-direction: column;
-                gap: 4px;
-                font-size: 11px;
+                align-items: stretch;
+            }
+
+            .item-left,
+            .item-right {
+                width: 100%;
+            }
+
+            .item-right {
+                align-items: flex-start;
+                text-align: left;
             }
         }
     </style>
 </head>
 <body>
     <div id="app">
-        <div class="trading-page">
-            <div class="trading-container">
-                <!-- 头部 -->
-                <div class="trading-header">
-                    <div class="trading-title">🔥 Hyperliquid 交易监控</div>
-                    <div style="display: flex; align-items: center; gap: 12px;">
+        <div class="hyperliquid-page">
+            <div class="container">
+                <div class="page-header">
+                    <div>
+                        <div class="page-title">
+                            XClaw
+                            <span class="paper-badge">Hyperliquid</span>
+                        </div>
+                        <div class="page-subtitle">Hyperliquid 实盘账户、持仓与挂单监控面板</div>
+                    </div>
+                    <div class="header-actions">
                         <span class="status-badge" :class="enabled ? 'status-enabled' : 'status-disabled'">
                             {{ enabled ? '已启用' : '未启用' }}
                         </span>
-                        <button class="refresh-btn" @click="refreshData" :class="{ loading: loading }">
-                            <span v-if="loading" class="spinner"></span>
+                        <button class="btn btn-secondary" @click="refreshData" :disabled="loading">
+                            <span v-if="loading" class="spinner btn-spinner"></span>
                             {{ loading ? '刷新中...' : '刷新' }}
                         </button>
                     </div>
                 </div>
 
-                <!-- 未启用提示 -->
                 <div v-if="!enabled" class="empty-state">
                     <div class="empty-icon">🔒</div>
                     <p>Hyperliquid 实盘交易未启用</p>
-                    <p style="font-size: 13px; margin-top: 8px;">请在 .env 文件中设置 hyperliquid_trading_enabled=true</p>
+                    <p>请在 <code>.env</code> 文件中设置 <code>hyperliquid_trading_enabled=true</code></p>
                 </div>
 
-                <!-- 已启用内容 -->
                 <div v-else>
-                    <!-- 账户信息 -->
                     <div class="stats-grid">
                         <div class="stat-card">
                             <div class="stat-label">钱包地址</div>
@@ -500,9 +461,7 @@
                         </div>
                     </div>
 
-                    <!-- 持仓和挂单 -->
                     <div class="content-grid">
-                        <!-- 持仓列表 -->
                         <div class="panel">
                             <div class="panel-header">
                                 <div class="panel-title">📈 持仓 ({{ positions.length }})</div>
@@ -537,10 +496,10 @@
                                             <div class="pnl" :class="getPnLClass(pos.unrealized_pnl)">
                                                 {{ pos.unrealized_pnl >= 0 ? '+' : '' }}${{ formatNumber(pos.unrealized_pnl) }}
                                             </div>
-                                            <div style="font-size: 11px; color: var(--text-secondary); margin-top: 4px;">
+                                            <div class="subtle-note">
                                                 TP: ${{ formatNumber(pos.take_profit) }} | SL: ${{ formatNumber(pos.stop_loss) }}
                                             </div>
-                                            <button class="action-btn danger" @click="closePosition(pos.symbol)" style="margin-top: 8px;">
+                                            <button class="btn btn-danger btn-small" @click="closePosition(pos.symbol)">
                                                 平仓
                                             </button>
                                         </div>
@@ -549,7 +508,6 @@
                             </div>
                         </div>
 
-                        <!-- 挂单列表 -->
                         <div class="panel">
                             <div class="panel-header">
                                 <div class="panel-title">📋 挂单 ({{ orders.entry_orders + orders.tp_sl_orders }})</div>
@@ -560,7 +518,6 @@
                                     <p>暂无挂单</p>
                                 </div>
                                 <div v-else>
-                                    <!-- 入场单 -->
                                     <div v-if="entryOrdersList.length > 0">
                                         <div class="order-section-title">
                                             入场单 ({{ entryOrdersList.length }})
@@ -581,14 +538,13 @@
                                                 </div>
                                             </div>
                                             <div class="item-right">
-                                                <button class="action-btn danger" @click="cancelOrder(order.symbol)">
+                                                <button class="btn btn-danger btn-small" @click="cancelOrder(order.symbol)">
                                                     取消
                                                 </button>
                                             </div>
                                         </div>
                                     </div>
 
-                                    <!-- 止盈止损单 -->
                                     <div v-if="tpSlOrdersList.length > 0">
                                         <div class="order-section-title">
                                             止盈止损 ({{ tpSlOrdersList.length }})
@@ -610,7 +566,7 @@
                                                 </div>
                                             </div>
                                             <div class="item-right">
-                                                <span style="font-size: 11px; color: var(--text-secondary);">自动执行</span>
+                                                <span class="subtle-note">自动执行</span>
                                             </div>
                                         </div>
                                     </div>
