/* ----- 全局重置 & 基础增强（只影响视觉，不破坏功能）----- */
        body {
            background: #f5f7fb;  /* 柔和底色，提升现代感 */
            margin: 0;
            padding: 20px 0 40px;
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', Arial, sans-serif;
        }
        /* 原center标签内容居中，保留但让内部元素更通透 */
        center {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            width: 100%;
        }
        /* 原logo区域保留，微调间距 */
        a img {
            max-width: 100%;
            height: auto;
        }
        /* 搜索框区域轻微圆润化，保留原有功能，只做视觉增强 */
        .s {
            border-radius: 40px;
            border: 1px solid #ccd7e6;
            transition: all 0.2s;
            padding: 4px 16px !important;
        }
        .s:focus {
            border-color: #f39c12;
            box-shadow: 0 0 0 3px rgba(243,156,18,0.2);
            outline: none;
        }
        .bt {
            border-radius: 40px;
            background: #f39c12;
            border: none;
            color: white;
            font-weight: bold;
            cursor: pointer;
            transition: 0.2s;
            padding: 0 20px;
        }
        .bt:hover {
            background: #e67e22;
            transform: scale(0.98);
        }
        /* ----- 重点：美化 table.typepu 导航区域（卡片式、圆角、清爽标签）----- */
        .typepu {
            width: 100%;
            max-width: 1100px;
            margin: 30px auto 20px;
            background: #ffffff;
            border-radius: 28px;
            box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.02);
            border-collapse: separate;
            border-spacing: 0;
            overflow: hidden;
        }
        .typepu td {
            padding: 0;
            background: #fff;
        }
        /* 整个导航容器 */
        .typepu .area {
            padding: 1.5rem 1.8rem 1.8rem;
            background: #ffffff;
        }
        /* 顶部 tab 栏（首页 / 移动版 / 网站地图 / 导航地图） */
        .header-tab ul {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin: 0 0 24px 0;
            padding: 0;
            list-style: none;
            border-bottom: 2px solid #eef2f8;
            padding-bottom: 12px;
        }
        .header-tab ul li {
            margin: 0;
            padding: 0;
        }
        .header-tab ul li a {
            display: inline-block;
            padding: 8px 20px;
            font-size: 14px;
            font-weight: 500;
            color: #2c3e66;
            background: #f8fafd;
            border-radius: 40px;
            text-decoration: none;
            transition: all 0.2s ease;
            letter-spacing: 0.5px;
        }
        .header-tab ul li a:hover {
            background: #f39c12;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 6px 12px -8px rgba(243,156,18,0.4);
        }
        .header-tab ul li.first a {
            background: #f39c12;
            color: white;
            box-shadow: 0 2px 6px rgba(243,156,18,0.3);
        }
        .header-tab ul li.first a:hover {
            background: #e67e22;
            transform: translateY(-2px);
        }
        
        /* 菜单区域 (格式 / 类别 / 字数) 整体布局 */
        .menu {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        /* 每个分类组 (ul) 使用 flex 布局，支持换行，整齐排列 */
        .menu ul {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px 18px;
            margin: 0;
            padding: 0;
            list-style: none;
            background: #fefefe;
            border-radius: 20px;
        }
        /* 分类标题特殊样式 (格式: / 类别: / 字数: ) */
        .menu ul li.soclass {
            font-weight: 700;
            font-size: 0.95rem;
            color: #b45f06;
            background: #fff3e0;
            padding: 6px 16px;
            border-radius: 32px;
            letter-spacing: 1px;
            margin-right: 6px;
            box-shadow: inset 0 1px 0 rgba(255,255,255,0.6), 0 1px 2px rgba(0,0,0,0.02);
        }
        /* 普通链接项样式 */
        .menu ul li:not(.soclass) {
            margin: 0;
            padding: 0;
        }
        .menu ul li a {
            display: inline-block;
            padding: 6px 16px;
            font-size: 0.9rem;
            color: #2c5282;
            background: #f0f4f9;
            text-decoration: none;
            border-radius: 32px;
            transition: all 0.2s;
            font-weight: 500;
            border: 1px solid transparent;
        }
        .menu ul li a:hover {
            background: #f39c12;
            color: white;
            border-color: #e67e22;
            transform: translateY(-1px);
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
        }
        /* 针对字数那一行 (类名 .number) 微调，保持统一 */
        .menu ul.number {
            margin-top: 4px;
        }
        /* 响应式优化：当屏幕较小时，内边距缩小，项目间距适应 */
        @media (max-width: 760px) {
            .typepu .area {
                padding: 1rem;
            }
            .menu ul {
                gap: 8px 12px;
            }
            .menu ul li a, .menu ul li.soclass {
                padding: 5px 12px;
                font-size: 0.8rem;
            }
            .header-tab ul li a {
                padding: 5px 14px;
                font-size: 0.8rem;
            }
        }
        /* 保持原新谱区域及底部样式整洁，不做大幅改动但微调字体 */
        #newpu {
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.03);
            margin-top: 20px;
        }
        .classblue, p {
            font-size: 12px;
        }
        .classblue a {
            color: #2c5282;
            text-decoration: none;
            margin: 0 6px;
        }
        .classblue a:hover {
            color: #f39c12;
            text-decoration: underline;
        }
        footer, .copy {
            margin-top: 10px;
        }
        /* 保留原新谱列表内部链接视觉优化，但保留原有结构 */
        #newpu ul li a {
            transition: color 0.2s;
        }
        #newpu ul li a:hover {
            color: #f39c12 !important;
        }
        /* 辅助整体居中呼吸感 */
        .wid600, p {
            width: auto;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        table.wid600 {
            margin: 0 auto;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background: linear-gradient(135deg, #f8fafc 0%, #eef2f7 100%);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: #1e293b;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 2rem 1rem;
        }

        .search-container {
            max-width: 800px;
            width: 100%;
            background: white;
            border-radius: 2rem;
            box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.1);
            padding: 2rem 1.5rem;
            margin-bottom: 2rem;
            transition: transform 0.2s;
        }

        .logo {
            text-align: center;
            margin-bottom: 1.5rem;
        }

        .logo img {
            max-width: 200px;
            height: auto;
        }

        .search-form {
            margin: 1.5rem 0;
        }

        .search-box {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            align-items: center;
            justify-content: center;
        }

        .search-input {
            flex: 1;
            min-width: 200px;
            padding: 0.9rem 1.2rem;
            font-size: 1rem;
            border: 1px solid #e2e8f0;
            border-radius: 3rem;
            background-color: #f9fafb;
            transition: all 0.2s;
            outline: none;
            font-family: inherit;
        }

        .search-input:focus {
            border-color: #3b82f6;
            box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
            background-color: white;
        }

        .search-button {
            background: #3b82f6;
            color: white;
            border: none;
            padding: 0.9rem 1.8rem;
            font-size: 1rem;
            border-radius: 3rem;
            cursor: pointer;
            font-weight: 500;
            transition: background 0.2s;
            font-family: inherit;
        }

        .search-button:hover {
            background: #2563eb;
        }

        .help-link {
            text-align: right;
            margin-top: 0.5rem;
            font-size: 0.85rem;
        }

        .help-link a {
            color: #64748b;
            text-decoration: none;
        }

        .help-link a:hover {
            color: #3b82f6;
        }

        /* 导航菜单样式（现代化） */
        .nav-menu {
            background: white;
            border-radius: 1.5rem;
            padding: 1rem 1.5rem;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
            margin-bottom: 2rem;
            max-width: 1200px;
            width: 100%;
        }

        .menu-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-bottom: 1rem;
            align-items: baseline;
        }

        .menu-label {
            font-weight: 600;
            color: #475569;
            min-width: 3rem;
        }

        .menu-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }

        .menu-links a {
            color: #3b82f6;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.2s;
        }

        .menu-links a:hover {
            color: #1e40af;
            text-decoration: underline;
        }

        .divider {
            height: 1px;
            background: #e2e8f0;
            margin: 1rem 0;
        }

        /* 底部链接 */
        .footer-links {
            text-align: center;
            font-size: 0.85rem;
            margin: 1rem 0;
        }

        .footer-links a {
            color: #64748b;
            text-decoration: none;
            margin: 0 0.5rem;
        }

        .footer-links a:hover {
            color: #3b82f6;
        }

        .copyright {
            text-align: center;
            font-size: 0.8rem;
            color: #94a3b8;
            margin-top: 1rem;
        }

        @media (max-width: 640px) {
            .search-container {
                padding: 1.5rem;
            }
            .search-box {
                flex-direction: column;
            }
            .search-input, .search-button {
                width: 100%;
            }
            .menu-row {
                flex-direction: column;
                gap: 0.5rem;
            }
            .menu-label {
                margin-bottom: 0;
            }
        }