diff --git a/index.html b/index.html
index 4be6cbb..c5879f3 100644
--- a/index.html
+++ b/index.html
@@ -8,197 +8,319 @@
     <style>
         * { margin: 0; padding: 0; box-sizing: border-box; }
         body {
-            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
-            background: #f5f7fa;
-            color: #333;
-            padding: 20px;
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            min-height: 100vh;
+            color: #2d3748;
+        }
+        .container {
+            max-width: 1440px;
+            margin: 0 auto;
+            padding: 30px 24px;
         }
         .header {
             text-align: center;
-            padding: 30px 0 20px;
+            padding: 40px 0 35px;
         }
         .header h1 {
-            font-size: 24px;
-            color: #1a1a2e;
+            font-size: 28px;
+            font-weight: 700;
+            color: #fff;
+            letter-spacing: -0.5px;
             margin-bottom: 8px;
+            text-shadow: 0 2px 4px rgba(0,0,0,0.1);
         }
         .header p {
-            color: #666;
+            color: rgba(255,255,255,0.8);
             font-size: 14px;
         }
+
+        /* Summary Cards */
+        .summary-row {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+            gap: 16px;
+            margin-bottom: 24px;
+        }
+        .summary-card {
+            background: #fff;
+            border-radius: 16px;
+            padding: 20px 24px;
+            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
+            transition: transform 0.2s, box-shadow 0.2s;
+        }
+        .summary-card:hover {
+            transform: translateY(-2px);
+            box-shadow: 0 8px 30px rgba(0,0,0,0.12);
+        }
+        .summary-card .label {
+            font-size: 12px;
+            color: #94a3b8;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+            font-weight: 600;
+        }
+        .summary-card .value {
+            font-size: 26px;
+            font-weight: 700;
+            color: #1e293b;
+            margin-top: 6px;
+        }
+        .summary-card .sub {
+            font-size: 12px;
+            color: #64748b;
+            margin-top: 4px;
+        }
+
+        /* Controls */
         .controls {
-            max-width: 1400px;
-            margin: 0 auto 20px;
+            background: #fff;
+            border-radius: 16px;
+            padding: 16px 24px;
+            margin-bottom: 24px;
+            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
             display: flex;
-            gap: 12px;
+            gap: 20px;
             flex-wrap: wrap;
             align-items: center;
         }
+        .control-group {
+            display: flex;
+            align-items: center;
+            gap: 8px;
+        }
         .controls label {
             font-size: 13px;
-            color: #555;
+            color: #64748b;
             font-weight: 500;
         }
         .controls select {
-            padding: 6px 12px;
-            border: 1px solid #ddd;
-            border-radius: 6px;
+            padding: 8px 14px;
+            border: 1.5px solid #e2e8f0;
+            border-radius: 10px;
             font-size: 13px;
-            background: #fff;
+            background: #f8fafc;
             cursor: pointer;
+            color: #334155;
+            font-weight: 500;
+            transition: border-color 0.2s, box-shadow 0.2s;
+            outline: none;
         }
+        .controls select:focus {
+            border-color: #667eea;
+            box-shadow: 0 0 0 3px rgba(102,126,234,0.15);
+        }
+
+        /* Charts */
         .charts-grid {
-            max-width: 1400px;
-            margin: 0 auto 30px;
             display: grid;
             grid-template-columns: 1fr 1fr;
             gap: 20px;
+            margin-bottom: 24px;
         }
         .chart-card {
             background: #fff;
-            border-radius: 12px;
-            padding: 20px;
-            box-shadow: 0 2px 8px rgba(0,0,0,0.06);
+            border-radius: 16px;
+            padding: 24px;
+            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
+            transition: transform 0.2s, box-shadow 0.2s;
+        }
+        .chart-card:hover {
+            transform: translateY(-2px);
+            box-shadow: 0 8px 30px rgba(0,0,0,0.12);
         }
         .chart-card h3 {
             font-size: 14px;
-            color: #555;
-            margin-bottom: 12px;
+            color: #475569;
+            margin-bottom: 16px;
+            font-weight: 600;
+            display: flex;
+            align-items: center;
+            gap: 8px;
+        }
+        .chart-card h3::before {
+            content: '';
+            display: inline-block;
+            width: 4px;
+            height: 16px;
+            border-radius: 2px;
+            background: linear-gradient(135deg, #667eea, #764ba2);
         }
         .chart-card canvas {
             width: 100% !important;
-            height: 250px !important;
+            height: 240px !important;
         }
+
+        /* Table */
         .table-section {
-            max-width: 1400px;
-            margin: 0 auto;
             background: #fff;
-            border-radius: 12px;
-            padding: 20px;
-            box-shadow: 0 2px 8px rgba(0,0,0,0.06);
-            overflow-x: auto;
+            border-radius: 16px;
+            padding: 24px;
+            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
+            overflow: hidden;
         }
         .table-section h2 {
             font-size: 16px;
-            color: #1a1a2e;
-            margin-bottom: 15px;
+            color: #1e293b;
+            margin-bottom: 16px;
+            font-weight: 700;
+            display: flex;
+            align-items: center;
+            gap: 8px;
+        }
+        .table-section h2::before {
+            content: '';
+            display: inline-block;
+            width: 4px;
+            height: 18px;
+            border-radius: 2px;
+            background: linear-gradient(135deg, #667eea, #764ba2);
+        }
+        .table-wrapper {
+            overflow-x: auto;
+            border-radius: 12px;
+            border: 1px solid #e2e8f0;
         }
         table {
             width: 100%;
             border-collapse: collapse;
-            font-size: 12px;
+            font-size: 13px;
+        }
+        thead {
+            background: linear-gradient(135deg, #f8fafc, #f1f5f9);
         }
         th {
-            background: #f0f2f5;
-            padding: 10px 8px;
+            padding: 12px 14px;
             text-align: left;
             font-weight: 600;
-            color: #555;
+            color: #475569;
             white-space: nowrap;
-            position: sticky;
-            top: 0;
+            font-size: 12px;
+            text-transform: uppercase;
+            letter-spacing: 0.3px;
+            border-bottom: 2px solid #e2e8f0;
         }
         td {
-            padding: 8px;
-            border-bottom: 1px solid #f0f2f5;
+            padding: 11px 14px;
+            border-bottom: 1px solid #f1f5f9;
             white-space: nowrap;
+            color: #334155;
+        }
+        tr:last-child td {
+            border-bottom: none;
         }
         tr:hover td {
-            background: #f8f9fb;
+            background: #f8fafc;
         }
         .pkg-tag {
             display: inline-block;
-            padding: 2px 6px;
-            border-radius: 4px;
+            padding: 3px 10px;
+            border-radius: 20px;
             font-size: 11px;
-            background: #e8f4fd;
-            color: #1976d2;
+            font-weight: 500;
+            background: linear-gradient(135deg, #eef2ff, #e0e7ff);
+            color: #4338ca;
+            border: 1px solid #c7d2fe;
         }
-        .metric-up { color: #4caf50; }
-        .metric-down { color: #f44336; }
-        @media (max-width: 900px) {
-            .charts-grid { grid-template-columns: 1fr; }
+        .num-cell {
+            font-variant-numeric: tabular-nums;
+            font-family: 'SF Mono', 'Fira Code', monospace;
+            font-size: 12px;
         }
+
         .updated-time {
             text-align: center;
-            color: #999;
+            color: rgba(255,255,255,0.7);
             font-size: 12px;
-            margin-top: 20px;
+            margin-top: 24px;
             padding-bottom: 20px;
         }
+
+        @media (max-width: 900px) {
+            .charts-grid { grid-template-columns: 1fr; }
+            .summary-row { grid-template-columns: repeat(2, 1fr); }
+            .container { padding: 16px; }
+            .header h1 { font-size: 22px; }
+        }
+        @media (max-width: 500px) {
+            .summary-row { grid-template-columns: 1fr; }
+        }
     </style>
 </head>
 <body>
-    <div class="header">
-        <h1>Moboos 广告投放数据报告</h1>
-        <p>数据范围：每日自动更新</p>
-    </div>
-
-    <div class="controls">
-        <label>筛选广告主：</label>
-        <select id="pkgFilter">
-            <option value="all">全部</option>
-        </select>
-        <label style="margin-left:12px;">指标：</label>
-        <select id="metricFilter">
-            <option value="impressions">展示</option>
-            <option value="clicks">点击</option>
-            <option value="conversions">转化</option>
-            <option value="ecpm">eCPM</option>
-            <option value="cpc">CPC</option>
-            <option value="ctr">CTR</option>
-            <option value="ivr">IVR</option>
-            <option value="cvr">CVR</option>
-        </select>
-    </div>
-
-    <div class="charts-grid">
-        <div class="chart-card">
-            <h3>展示量趋势</h3>
-            <canvas id="chartImpressions"></canvas>
+    <div class="container">
+        <div class="header">
+            <h1>Moboos 广告投放数据报告</h1>
+            <p>数据概览与趋势分析</p>
         </div>
-        <div class="chart-card">
-            <h3>点击量趋势</h3>
-            <canvas id="chartClicks"></canvas>
-        </div>
-        <div class="chart-card">
-            <h3>转化量趋势</h3>
-            <canvas id="chartConversions"></canvas>
-        </div>
-        <div class="chart-card">
-            <h3>eCPM 趋势</h3>
-            <canvas id="chartEcpm"></canvas>
-        </div>
-    </div>
 
-    <div class="table-section">
-        <h2>明细数据</h2>
-        <table id="dataTable">
-            <thead>
-                <tr>
-                    <th>日期</th>
-                    <th>广告单元</th>
-                    <th>Pkg</th>
-                    <th>展示</th>
-                    <th>点击</th>
-                    <th>转化</th>
-                    <th>eCPM</th>
-                    <th>CPC</th>
-                    <th>CTR</th>
-                    <th>IVR</th>
-                    <th>CVR</th>
-                </tr>
-            </thead>
-            <tbody></tbody>
-        </table>
-    </div>
+        <div class="summary-row" id="summaryRow"></div>
 
-    <div class="updated-time" id="updatedTime"></div>
+        <div class="controls">
+            <div class="control-group">
+                <label>广告主</label>
+                <select id="pkgFilter">
+                    <option value="all">全部</option>
+                </select>
+            </div>
+            <div class="control-group">
+                <label>日期范围</label>
+                <select id="dateFilter">
+                    <option value="all">全部日期</option>
+                </select>
+            </div>
+        </div>
+
+        <div class="charts-grid">
+            <div class="chart-card">
+                <h3>展示量趋势</h3>
+                <canvas id="chartImpressions"></canvas>
+            </div>
+            <div class="chart-card">
+                <h3>点击量趋势</h3>
+                <canvas id="chartClicks"></canvas>
+            </div>
+            <div class="chart-card">
+                <h3>转化量趋势</h3>
+                <canvas id="chartConversions"></canvas>
+            </div>
+            <div class="chart-card">
+                <h3>eCPM 趋势</h3>
+                <canvas id="chartEcpm"></canvas>
+            </div>
+        </div>
+
+        <div class="table-section">
+            <h2>明细数据</h2>
+            <div class="table-wrapper">
+                <table id="dataTable">
+                    <thead>
+                        <tr>
+                            <th>日期</th>
+                            <th>广告单元</th>
+                            <th>Pkg</th>
+                            <th>展示</th>
+                            <th>点击</th>
+                            <th>转化</th>
+                            <th>eCPM</th>
+                            <th>CPC</th>
+                            <th>CTR</th>
+                            <th>IVR</th>
+                            <th>CVR</th>
+                        </tr>
+                    </thead>
+                    <tbody></tbody>
+                </table>
+            </div>
+        </div>
+
+        <div class="updated-time" id="updatedTime"></div>
+    </div>
 
     <script>
     const COLORS = [
-        '#1976d2','#e53935','#43a047','#fb8c00','#8e24aa',
-        '#00acc1','#6d4c41','#546e7a','#d81b60','#00897b'
+        '#667eea','#f56565','#48bb78','#ed8936','#9f7aea',
+        '#38b2ac','#e53e3e','#4299e1','#d69e2e','#ed64a6'
     ];
 
     let rawData = [];
@@ -215,14 +337,14 @@
     }
 
     function init() {
-        populateFilter();
+        populateFilters();
         renderAll();
         document.getElementById('pkgFilter').addEventListener('change', renderAll);
-        document.getElementById('metricFilter').addEventListener('change', renderAll);
-        document.getElementById('updatedTime').textContent = '数据更新时间：' + new Date().toLocaleString('zh-CN');
+        document.getElementById('dateFilter').addEventListener('change', renderAll);
+        document.getElementById('updatedTime').textContent = '最后刷新：' + new Date().toLocaleString('zh-CN');
     }
 
-    function populateFilter() {
+    function populateFilters() {
         const pkgs = [...new Set(rawData.map(d => d.pkg))];
         const sel = document.getElementById('pkgFilter');
         pkgs.forEach(p => {
@@ -231,28 +353,79 @@
             opt.textContent = p.split('.').pop();
             sel.appendChild(opt);
         });
+
+        const dates = [...new Set(rawData.map(d => d.date))].sort();
+        const dateSel = document.getElementById('dateFilter');
+        dates.forEach(d => {
+            const opt = document.createElement('option');
+            opt.value = d;
+            opt.textContent = d.slice(5);
+            dateSel.appendChild(opt);
+        });
     }
 
     function getFilteredData() {
+        let data = rawData;
         const pkg = document.getElementById('pkgFilter').value;
-        if (pkg === 'all') return rawData;
-        return rawData.filter(d => d.pkg === pkg);
+        const date = document.getElementById('dateFilter').value;
+        if (pkg !== 'all') data = data.filter(d => d.pkg === pkg);
+        if (date !== 'all') data = data.filter(d => d.date === date);
+        return data;
     }
 
     function renderAll() {
+        const data = getFilteredData();
+        renderSummary(data);
         renderCharts();
-        renderTable();
+        renderTable(data);
+    }
+
+    function renderSummary(data) {
+        const totalImp = data.reduce((s, d) => s + d.impressions, 0);
+        const totalClk = data.reduce((s, d) => s + d.clicks, 0);
+        const totalConv = data.reduce((s, d) => s + d.conversions, 0);
+        const avgEcpm = data.length ? (data.reduce((s, d) => s + d.ecpm, 0) / data.length) : 0;
+        const avgCtr = data.length ? (data.reduce((s, d) => s + d.ctr, 0) / data.length) : 0;
+
+        document.getElementById('summaryRow').innerHTML = `
+            <div class="summary-card">
+                <div class="label">总展示</div>
+                <div class="value">${totalImp.toLocaleString()}</div>
+                <div class="sub">${data.length} 条记录</div>
+            </div>
+            <div class="summary-card">
+                <div class="label">总点击</div>
+                <div class="value">${totalClk.toLocaleString()}</div>
+                <div class="sub">整体 CTR ${(totalClk/Math.max(totalImp,1)*100).toFixed(2)}%</div>
+            </div>
+            <div class="summary-card">
+                <div class="label">总转化</div>
+                <div class="value">${totalConv.toLocaleString()}</div>
+                <div class="sub">整体 CVR ${(totalConv/Math.max(totalClk,1)*100).toFixed(2)}%</div>
+            </div>
+            <div class="summary-card">
+                <div class="label">平均 eCPM</div>
+                <div class="value">${avgEcpm.toFixed(3)}</div>
+                <div class="sub">均值</div>
+            </div>
+            <div class="summary-card">
+                <div class="label">平均 CTR</div>
+                <div class="value">${(avgCtr*100).toFixed(2)}%</div>
+                <div class="sub">均值</div>
+            </div>
+        `;
     }
 
     function renderCharts() {
-        const data = getFilteredData();
-        const dates = [...new Set(data.map(d => d.date))].sort();
-        const pkgs = [...new Set(data.map(d => d.pkg))];
+        const pkg = document.getElementById('pkgFilter').value;
+        const chartData = pkg === 'all' ? rawData : rawData.filter(d => d.pkg === pkg);
+        const dates = [...new Set(chartData.map(d => d.date))].sort();
+        const pkgs = [...new Set(chartData.map(d => d.pkg))];
 
-        renderChart('chartImpressions', dates, pkgs, data, 'impressions');
-        renderChart('chartClicks', dates, pkgs, data, 'clicks');
-        renderChart('chartConversions', dates, pkgs, data, 'conversions');
-        renderChart('chartEcpm', dates, pkgs, data, 'ecpm');
+        renderChart('chartImpressions', dates, pkgs, chartData, 'impressions');
+        renderChart('chartClicks', dates, pkgs, chartData, 'clicks');
+        renderChart('chartConversions', dates, pkgs, chartData, 'conversions');
+        renderChart('chartEcpm', dates, pkgs, chartData, 'ecpm');
     }
 
     function renderChart(canvasId, dates, pkgs, data, metric) {
@@ -268,11 +441,14 @@
                 label: pkg.split('.').pop(),
                 data: values,
                 borderColor: COLORS[i % COLORS.length],
-                backgroundColor: COLORS[i % COLORS.length] + '20',
-                borderWidth: 2,
-                pointRadius: 3,
-                tension: 0.3,
-                fill: false
+                backgroundColor: COLORS[i % COLORS.length] + '15',
+                borderWidth: 2.5,
+                pointRadius: 4,
+                pointBackgroundColor: '#fff',
+                pointBorderWidth: 2,
+                pointHoverRadius: 6,
+                tension: 0.4,
+                fill: true
             };
         });
 
@@ -283,34 +459,52 @@
             options: {
                 responsive: true,
                 maintainAspectRatio: false,
+                interaction: { mode: 'index', intersect: false },
                 plugins: {
-                    legend: { position: 'bottom', labels: { boxWidth: 12, font: { size: 11 } } }
+                    legend: {
+                        position: 'bottom',
+                        labels: { boxWidth: 10, padding: 15, font: { size: 11 }, usePointStyle: true }
+                    },
+                    tooltip: {
+                        backgroundColor: 'rgba(30,41,59,0.95)',
+                        titleFont: { size: 12 },
+                        bodyFont: { size: 12 },
+                        padding: 12,
+                        cornerRadius: 8,
+                        displayColors: true
+                    }
                 },
                 scales: {
-                    x: { grid: { display: false } },
-                    y: { beginAtZero: true, grid: { color: '#f0f0f0' } }
+                    x: {
+                        grid: { display: false },
+                        ticks: { font: { size: 11 }, color: '#94a3b8' }
+                    },
+                    y: {
+                        beginAtZero: true,
+                        grid: { color: '#f1f5f9', drawBorder: false },
+                        ticks: { font: { size: 11 }, color: '#94a3b8' }
+                    }
                 }
             }
         });
     }
 
-    function renderTable() {
-        const data = getFilteredData();
+    function renderTable(data) {
         const sorted = [...data].sort((a, b) => b.date.localeCompare(a.date) || a.pkg.localeCompare(b.pkg));
         const tbody = document.querySelector('#dataTable tbody');
         tbody.innerHTML = sorted.map(d => `
             <tr>
-                <td>${d.date}</td>
-                <td>${d.ad_unit}</td>
-                <td><span class="pkg-tag">${d.pkg}</span></td>
-                <td>${d.impressions.toLocaleString()}</td>
-                <td>${d.clicks.toLocaleString()}</td>
-                <td>${d.conversions}</td>
-                <td>${d.ecpm.toFixed(3)}</td>
-                <td>${d.cpc.toFixed(3)}</td>
-                <td>${(d.ctr * 100).toFixed(2)}%</td>
-                <td>${(d.ivr * 100).toFixed(3)}%</td>
-                <td>${(d.cvr * 100).toFixed(2)}%</td>
+                <td>${d.date.slice(5)}</td>
+                <td style="font-weight:500">${d.ad_unit}</td>
+                <td><span class="pkg-tag">${d.pkg.split('.').pop()}</span></td>
+                <td class="num-cell">${d.impressions.toLocaleString()}</td>
+                <td class="num-cell">${d.clicks.toLocaleString()}</td>
+                <td class="num-cell">${d.conversions}</td>
+                <td class="num-cell">${d.ecpm.toFixed(3)}</td>
+                <td class="num-cell">${d.cpc.toFixed(3)}</td>
+                <td class="num-cell">${(d.ctr * 100).toFixed(2)}%</td>
+                <td class="num-cell">${(d.ivr * 100).toFixed(3)}%</td>
+                <td class="num-cell">${(d.cvr * 100).toFixed(2)}%</td>
             </tr>
         `).join('');
     }