* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #ffffff;
            color: #1e293b;
            line-height: 1.5;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        .container {
            width: 100%;
            padding: 0 16px;
            margin: 0 auto;
            max-width: 1280px;
        }

        .breadcrumb {
            padding: 20px 0 12px;
            font-size: 0.8rem;
            color: #64748b;
            white-space: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .breadcrumb::-webkit-scrollbar { display: none; }
        .breadcrumb a { color: #2563eb; text-decoration: none; }
        .breadcrumb i { margin: 0 6px; font-size: 0.6rem; color: #94a3b8; }

        .page-header {
            margin: 16px 0 24px;
        }
        .page-header h1 {
            font-size: 2.4rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 12px;
        }
        .page-header .subhead {
            font-size: 1.1rem;
            color: #475569;
            border-left: 4px solid #2563eb;
            padding-left: 16px;
            margin-top: 8px;
        }

        .intro-text {
            background: #f8fafc;
            padding: 24px 24px;
            border-radius: 28px;
            border: 1px solid #e2e8f0;
            margin: 20px 0 28px;
            font-size: 1rem;
            color: #1e293b;
        }
        .intro-text p {
            margin-bottom: 16px;
        }
        .intro-text p:last-child {
            margin-bottom: 0;
        }
        .intro-highlight {
            font-weight: 600;
            color: #2563eb;
        }

        .data-badge {
            display: inline-block;
            background: #2563eb;
            color: white;
            border-radius: 40px;
            padding: 4px 16px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 16px;
        }

        .national-table-section {
            background: #f1f4f9;
            border-radius: 24px;
            padding: 24px;
            margin: 30px 0 30px;
            border: 1px solid #e2e8f0;
        }
        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .section-title i { color: #2563eb; font-size: 1.6rem; }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.02);
        }
        .comparison-table th {
            background: #0f172a;
            color: white;
            font-weight: 600;
            font-size: 0.85rem;
            padding: 14px 12px;
            text-align: left;
        }
        .comparison-table td {
            padding: 14px 12px;
            border-bottom: 1px solid #e9edf2;
            font-weight: 500;
        }
        .comparison-table tr:last-child td { border-bottom: none; }
        .comparison-table td:first-child, .comparison-table th:first-child { padding-left: 18px; }
        .comparison-table td:last-child, .comparison-table th:last-child { padding-right: 18px; }
        .comparison-table tbody tr:hover { background: #f8fafc; }

        .table-note {
            font-size: 0.8rem;
            color: #64748b;
            margin-top: 14px;
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }


        .anchor-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            background: white;
            border: 1px solid #e2e8f0;
            border-radius: 50px;
            padding: 12px 24px;
            margin: 30px 0 20px;
            align-items: center;
        }
        .anchor-nav span {
            font-weight: 600;
            color: #334155;
        }
        .anchor-nav a {
            color: #2563eb;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            cursor: pointer;
        }
        .anchor-nav a:hover {
            text-decoration: underline;
        }

        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin: 20px 0 24px;
            background: white;
            padding: 16px 20px;
            border-radius: 60px;
            border: 1px solid #d1d9e6;
        }
        .filter-left {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
        }
        .filter-label {
            font-weight: 600;
            color: #1e293b;
        }
        .sort-buttons {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .sort-btn {
            background: #e9eff6;
            border: none;
            border-radius: 40px;
            padding: 8px 18px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #1e293b;
            cursor: pointer;
            transition: 0.1s;
        }
        .sort-btn.active {
            background: #2563eb;
            color: white;
        }
        .sort-btn:hover {
            background: #2563eb;
            color: white;
        }
        .filter-search {
            display: flex;
            align-items: center;
            background: #f1f4f9;
            border-radius: 60px;
            padding: 4px 8px 4px 18px;
            border: 1px solid #cbd5e1;
        }
        .filter-search input {
            border: none;
            background: transparent;
            padding: 10px 0;
            font-size: 0.95rem;
            outline: none;
            width: 200px;
        }
        .filter-search button {
            background: #2563eb;
            border: none;
            border-radius: 50%;
            width: 42px;
            height: 42px;
            color: white;
            cursor: pointer;
        }

        .state-summary-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
            gap: 20px;
            margin: 30px 0 30px;
        }
        .state-summary-card {
            background: #ffffff;
            border: 1px solid #e0e7ef;
            border-radius: 24px;
            padding: 22px 18px;
            transition: 0.1s ease;
            box-shadow: 0 2px 8px rgba(0,0,0,0.02);
            display: flex;
            flex-direction: column;
        }
        .state-summary-card:hover {
            border-color: #2563eb;
            background: #f0f4fe;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(37,99,235,0.08);
        }
        .state-summary-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 15px;
        }
        .state-icon {
            width: 38px;
            height: 38px;
            background: #d9e2ef;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1e293b;
            font-weight: 700;
            font-size: 0.8rem;
            border: 1px solid #b9c7da;
            flex-shrink: 0;
        }
        .state-summary-header h3 {
            font-size: 1.3rem;
            font-weight: 700;
            letter-spacing: -0.3px;
        }
        .rate-range {
            font-size: 1rem;
            background: #e6edf8;
            padding: 8px 12px;
            border-radius: 30px;
            margin: 12px 0 10px;
            font-weight: 600;
            color: #0f172a;
            border: 1px solid #cbd5e1;
            text-align: center;
        }
        .card-details {
            font-size: 0.9rem;
            color: #334155;
            margin-bottom: 10px;
        }
        .card-details i {
            color: #2563eb;
            width: 20px;
        }
        .detail-link {
            margin-top: 15px;
            font-weight: 600;
            color: #2563eb;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 5px;
            border-top: 1px dashed #cbd5e1;
            padding-top: 14px;
        }
        .detail-link i { font-size: 0.8rem; }
        .detail-link:hover { gap: 8px; }

        .view-all-container {
            text-align: center;
            margin: 30px 0 50px;
        }
        .view-all-btn {
            background: #2563eb;
            color: white;
            border: none;
            border-radius: 60px;
            padding: 16px 40px;
            font-weight: 600;
            font-size: 1.2rem;
            cursor: pointer;
            box-shadow: 0 8px 18px rgba(37,99,235,0.3);
            transition: 0.1s;
            border: 1px solid #1e4fba;
        }
        .view-all-btn:hover {
            background: #1e4fba;
            transform: scale(1.02);
        }
        .view-all-btn:disabled {
            background: #94a3b8;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        .analysis-section {
            background: #0f172a;
            border-radius: 28px;
            padding: 28px 28px;
            margin: 40px 0 30px;
            color: white;
        }
        .analysis-title {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 25px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .analysis-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 22px;
        }
        .analysis-item {
            background: rgba(255,255,255,0.07);
            backdrop-filter: blur(2px);
            border-radius: 20px;
            padding: 22px 18px;
            border: 1px solid rgba(255,255,255,0.1);
        }
        .analysis-item h4 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
            color: #fbbf24;
        }

        .internal-links {
            margin: 40px 0 30px;
            background: #f1f4f9;
            border-radius: 24px;
            padding: 26px 28px;
            border: 1px solid #e2e8f0;
        }
        .internal-links h4 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .link-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        .link-grid a {
            color: #1e293b;
            text-decoration: none;
            font-weight: 500;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
        }
        .link-grid a:hover { border-bottom-color: #2563eb; color: #2563eb; }

        .tip-box {
            margin: 20px 0 40px;
            display: flex;
            gap: 16px;
            background: #f1f4f9;
            border-radius: 20px;
            padding: 18px 22px;
            border: 1px solid #e2e8f0;
        }

        /* 隐藏辅助类 (初始不隐藏任何卡片，但保留hidden-state类以便后期展开用) */
        .hidden-state {
            /* 初始全部可见，不隐藏 */
            display: block;
        }
        /* 按区域筛选时临时隐藏用 */
        .region-hidden {
            display: none !important;
        }

        @media (max-width: 600px) {
            .page-header h1 { font-size: 1.9rem; }
            .comparison-table th, .comparison-table td { font-size: 0.8rem; padding: 10px 6px; }
            .filter-bar { flex-direction: column; align-items: stretch; }
            .filter-search input { width: 100%; }
        }