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+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title id="pageTitle">ParamHub - 参数百科</title>
+    <link rel="icon" type="image/svg+xml" href="/static/favicon.svg">
+    <script src="https://cdn.tailwindcss.com"></script>
+    <link href="https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css" rel="stylesheet">
+</head>
+<body class="bg-gray-50 min-h-screen">
+    <!-- 导航栏 -->
+    <nav class="bg-white shadow-sm sticky top-0 z-50">
+        <div class="max-w-7xl mx-auto px-4 py-3 flex justify-between items-center">
+            <div class="flex items-center gap-2">
+                <i class="ri-dashboard-3-line text-2xl text-indigo-600"></i>
+                <span class="text-xl font-bold text-gray-800" id="navSiteName">ParamHub</span>
+                <span class="text-sm text-gray-500" id="navSiteSubtitle">参数百科</span>
+            </div>
+            <div class="flex gap-4 text-sm" id="navLinks">
+                <!-- 动态加载 -->
+            </div>
+        </div>
+    </nav>
+
+    <!-- 主内容 -->
+    <main class="max-w-7xl mx-auto px-4 py-8">
+        <!-- 搜索框 -->
+        <div class="bg-white rounded-xl shadow-sm p-6 mb-8">
+            <div class="flex gap-4">
+                <div class="flex-1 relative">
+                    <i class="ri-search-line absolute left-4 top-1/2 -translate-y-1/2 text-gray-400"></i>
+                    <input type="text" id="searchInput" placeholder="搜索参数..."
+                        class="w-full pl-12 pr-4 py-3 border border-gray-200 rounded-lg focus:outline-none focus:border-indigo-400 text-lg"
+                        onkeyup="if(event.key==='Enter')search()">
+                </div>
+                <button onclick="search()" class="px-6 py-3 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700 transition">
+                    <i class="ri-search-line mr-2"></i>搜索
+                </button>
+            </div>
+        </div>
+
+        <!-- 统计卡片 - 动态生成 -->
+        <div class="grid grid-cols-4 gap-4 mb-8" id="statsCards">
+            <div class="text-center text-gray-400 py-8">加载中...</div>
+        </div>
+
+        <!-- 分类快捷入口 - 动态生成 -->
+        <div class="mb-8">
+            <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                <i class="ri-folder-line text-indigo-600"></i>
+                参数分类
+            </h2>
+            <div id="categoryCards" class="grid grid-cols-4 gap-4">
+                <div class="text-center text-gray-400 py-8">加载中...</div>
+            </div>
+        </div>
+
+        <!-- 热门模型 -->
+        <div class="bg-white rounded-xl shadow-sm p-6">
+            <h2 class="text-lg font-semibold text-gray-800 mb-4 flex items-center gap-2">
+                <i class="ri-cpu-line text-indigo-600"></i>
+                热门模型
+            </h2>
+            <div id="latestModels" class="grid grid-cols-2 gap-4">
+                <div class="text-center text-gray-400 py-8">加载中...</div>
+            </div>
+        </div>
+    </main>
+
+    <!-- 页脚 -->
+    <footer class="bg-white border-t mt-8 py-6 text-center text-gray-500 text-sm">
+        <span id="footerText">ParamHub - 参数百科 | AI模型与硬件参数速查平台</span>
+    </footer>
+
+    <script>
+        let categories = [];
+        
+        const colorMap = {
+            blue: {bg: 'bg-blue-500', gradient: 'from-blue-500 to-blue-600', icon: 'text-blue-500'},
+            green: {bg: 'bg-green-500', gradient: 'from-green-500 to-green-600', icon: 'text-green-500'},
+            purple: {bg: 'bg-purple-500', gradient: 'from-purple-500 to-purple-600', icon: 'text-purple-500'},
+            orange: {bg: 'bg-orange-500', gradient: 'from-orange-500 to-orange-600', icon: 'text-orange-500'},
+            teal: {bg: 'bg-teal-500', gradient: 'from-teal-500 to-teal-600', icon: 'text-teal-500'},
+            red: {bg: 'bg-red-500', gradient: 'from-red-500 to-red-600', icon: 'text-red-500'}
+        };
+
+        // 加载导航栏
+        function renderNavBar() {
+            // 内置页面
+            const builtinPages = [
+                {name: '首页', href: '/'},
+                {name: '工具', href: '/tools'},
+                {name: '对比', href: '/compare'},
+                {name: '知识库', href: '/knowledge'}
+            ];
+            
+            // 内置分类映射
+            const categoryPages = {
+                'ai-models': '/models',
+                'gpus': '/gpus',
+                'cpus': '/cpus'
+            };
+            
+            let navHtml = '';
+            
+            // 先添加内置页面
+            builtinPages.forEach(p => {
+                const isActive = window.location.pathname === p.href;
+                navHtml += `<a href="${p.href}" class="${isActive ? 'text-indigo-600 font-medium' : 'text-gray-600 hover:text-indigo-600'}">${p.name}</a>`;
+            });
+            
+            // 添加分类
+            categories.forEach(cat => {
+                const href = categoryPages[cat.id] || `/category/${cat.id}`;
+                navHtml += `<a href="${href}" class="text-gray-600 hover:text-indigo-600">${cat.name}</a>`;
+            });
+            
+            document.getElementById('navLinks').innerHTML = navHtml;
+        }
+
+        // 加载分类和数据统计
+        async function loadData() {
+            // 并行加载分类、统计、配置
+            const [catRes, statsRes, configRes] = await Promise.all([
+                fetch('/api/categories'),
+                fetch('/api/stats'),
+                fetch('/api/config')
+            ]);
+            categories = await catRes.json();
+            const stats = await statsRes.json();
+            const config = await configRes.json();
+            
+            // 更新网站名称等
+            if (config.site_name) {
+                document.getElementById('navSiteName').textContent = config.site_name;
+            }
+            if (config.site_subtitle) {
+                document.getElementById('navSiteSubtitle').textContent = config.site_subtitle;
+            }
+            if (config.site_name && config.site_subtitle) {
+                document.getElementById('pageTitle').textContent = `${config.site_name} - ${config.site_subtitle}`;
+            }
+            if (config.footer_text) {
+                document.getElementById('footerText').textContent = config.footer_text;
+            }
+            if (config.icp_number) {
+                document.getElementById('footerText').innerHTML += ` | <a href="https://beian.miit.gov.cn/" target="_blank" class="hover:text-gray-700">${config.icp_number}</a>`;
+            }
+            
+            // 渲染导航栏
+            renderNavBar();
+            
+            // 渲染统计卡片
+            renderStatsCards(stats);
+            
+            // 渲染分类卡片
+            renderCategoryCards();
+            
+            // 渲染热门模型
+            renderLatestModels(stats.latest_models || []);
+        }
+
+        // 渲染统计卡片
+        function renderStatsCards(stats) {
+            const statItems = [
+                {key: 'models_count', label: 'AI模型', icon: 'ri-robot-line', color: 'blue'},
+                {key: 'gpus_count', label: 'GPU显卡', icon: 'ri-cpu-line', color: 'green'},
+                {key: 'cpus_count', label: 'CPU处理器', icon: 'ri-cpu-line', color: 'purple'},
+                {key: 'knowledge_count', label: '知识条目', icon: 'ri-book-open-line', color: 'teal'}
+            ];
+            
+            document.getElementById('statsCards').innerHTML = statItems.map(item => {
+                const c = colorMap[item.color] || colorMap.blue;
+                return `
+                    <div class="bg-gradient-to-r ${c.gradient} rounded-xl p-5 text-white">
+                        <div class="flex items-center gap-3">
+                            <i class="${item.icon} text-3xl opacity-80"></i>
+                            <div>
+                                <div class="text-2xl font-bold">${stats[item.key] || 0}</div>
+                                <div class="text-sm opacity-80">${item.label}</div>
+                            </div>
+                        </div>
+                    </div>
+                `;
+            }).join('');
+        }
+
+        // 渲染分类卡片
+        function renderCategoryCards() {
+            if (categories.length === 0) {
+                document.getElementById('categoryCards').innerHTML = '<div class="col-span-4 text-center text-gray-400 py-8">暂无分类</div>';
+                return;
+            }
+            
+            // 内置页面映射
+            const pageMap = {
+                'ai-models': '/models',
+                'gpus': '/gpus',
+                'cpus': '/cpus'
+            };
+            
+            document.getElementById('categoryCards').innerHTML = categories.map(cat => {
+                const c = colorMap[cat.color] || colorMap.blue;
+                const link = pageMap[cat.id] || `/category/${cat.id}`;
+                return `
+                    <a href="${link}" class="bg-white rounded-xl shadow-sm p-5 hover:shadow-md transition group">
+                        <div class="text-center">
+                            <div class="w-14 h-14 rounded-xl ${c.bg} bg-opacity-10 flex items-center justify-center mx-auto group-hover:scale-110 transition">
+                                <i class="${cat.icon} text-3xl ${c.icon}"></i>
+                            </div>
+                            <div class="mt-3 font-medium text-gray-800">${cat.name}</div>
+                            <div class="text-xs text-gray-500 mt-1 truncate">${cat.description || ''}</div>
+                        </div>
+                    </a>
+                `;
+            }).join('');
+        }
+
+        // 渲染热门模型
+        function renderLatestModels(models) {
+            if (models.length === 0) {
+                document.getElementById('latestModels').innerHTML = '<div class="col-span-2 text-center text-gray-400 py-8">暂无数据</div>';
+                return;
+            }
+            
+            document.getElementById('latestModels').innerHTML = models.map(m => `
+                <a href="/models" class="flex items-center gap-4 p-4 rounded-lg hover:bg-gray-50 transition">
+                    <div class="w-12 h-12 rounded-full bg-indigo-100 flex items-center justify-center text-indigo-600 font-bold">
+                        ${m.name.substring(0, 2)}
+                    </div>
+                    <div class="flex-1">
+                        <div class="font-medium text-gray-800">${m.name}</div>
+                        <div class="text-sm text-gray-500">${m.organization} | ${m.parameters}B参数</div>
+                    </div>
+                    <div class="text-sm text-gray-400">${m.is_open_source ? '开源' : '商业'}</div>
+                </a>
+            `).join('');
+        }
+
+        // 搜索
+        async function search() {
+            const keyword = document.getElementById('searchInput').value.trim();
+            if (!keyword) return;
+            window.location.href = `/models?q=${encodeURIComponent(keyword)}`;
+        }
+
+        // 初始化
+        loadData();
+    </script>
+</body>
+</html>
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