* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #f8fafd;
            color: #1e2e3e;
            line-height: 1.5;
            font-size: 16px;
        }
        .container {
            width: 100%;
            padding: 0 20px;
            margin: 0 auto;
            max-width: 1280px;
        }
        /* breadcrumb */
        .breadcrumb {
            padding: 24px 0 12px;
            font-size: 0.85rem;
            color: #546e7a;
            white-space: nowrap;
            overflow-x: auto;
        }
        .breadcrumb a {
            color: #2c3e4f;
            text-decoration: none;
            font-weight: 500;
        }
        .breadcrumb i {
            margin: 0 6px;
            font-size: 0.6rem;
            color: #8a9fb0;
        }
        /* header */
        .page-header {
            margin: 16px 0 32px;
            border-bottom: 3px solid #cbddee;
            padding-bottom: 24px;
        }
        .page-header h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.1;
            color: #142f44;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .page-header h1 i {
            color: #3c6e9c;
            font-size: 2.4rem;
        }
        .intro-text {
            font-size: 1.18rem;
            color: #2c485e;
            background: #ebf3fa;
            padding: 24px 28px;
            border-radius: 40px 12px 40px 12px;
            margin-top: 24px;
            border-left: 8px solid #3f6e90;
        }
        .intro-text strong {
            color: #173f58;
        }
		/* 已完成州链接样式 */
.state-link {
    text-decoration: none;
    color: #0f344b;
    font-weight: 700;
    transition: color 0.2s;
}
.state-link:hover {
    color: #2a6d9c;
    text-decoration: underline;
}
.state-highlight {
    color: #0f344b;
}

/* 未完成州灰色样式 */
.state-link-plain {
    color: #999999;
    font-weight: 600;
    cursor: default;
}

/* 表格中未完成行整体灰色 */
tr:has(.state-link-plain) td {
    color: #999999;
}

/* 索引网格中未完成卡片样式 */
.state-coming-soon {
    opacity: 0.5;
    background: #f5f5f5;
    border-color: #dddddd;
    color: #999999;
    cursor: default;
    pointer-events: none;
}

.state-coming-soon .state-abbr {
    background: #e0e0e0;
    border-color: #cccccc;
    color: #666666;
}

        /* core table */
        .rate-table-wrapper {
            background: white;
            border-radius: 28px;
            border: 1px solid #d8e4f0;
            box-shadow: 0 14px 28px -10px rgba(20, 55, 85, 0.15);
            padding: 20px 15px;
            margin: 40px 0 20px;
            overflow-x: auto;
        }
        .rate-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            min-width: 700px;
        }
        .rate-table th {
            background: #e4eef9;
            color: #1c3f58;
            font-weight: 700;
            padding: 18px 12px;
            font-size: 1rem;
            text-align: left;
            border-bottom: 2px solid #b6cde0;
        }
        .rate-table td {
            padding: 14px 12px;
            border-bottom: 1px solid #dae5f0;
            color: #1b3c4f;
        }
        .rate-table tr:last-child td {
            border-bottom: none;
        }
        .rate-table tr:hover td {
            background-color: #f1f9ff;
        }
        .state-highlight {
            font-weight: 700;
            color: #0f344b;
        }
        .monthly-range {
            font-weight: 600;
            color: #1a4b6d;
        }
        .duration-info {
            font-weight: 600;
            color: #0d405b;
            font-size: 0.9rem;
        }
        .badge-trend {
            background: #dbeafe;
            padding: 4px 8px;
            border-radius: 40px;
            font-size: 0.7rem;
            font-weight: 700;
            color: #1a5276;
            white-space: nowrap;
        }
        /* 50 state alpha index (核心链接分发) */
        .state-index {
            background: #ecf3fa;
            border-radius: 42px;
            padding: 30px 28px;
            margin: 40px 0 20px;
            border: 1px solid #c2d6ea;
        }
        .index-header {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 26px;
        }
        .index-header i {
            font-size: 2rem;
            color: #295e83;

        }
        .index-header h2 {
            font-size: 1.7rem;
            font-weight: 700;
            color: #123e59;
        }
        .alpha-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
            gap: 12px;
        }
        .state-link-card {
            background: white;
            border-radius: 50px;
            padding: 12px 12px 12px 16px;
            border: 1.5px solid #c5d8ec;
            text-decoration: none;
            color: #1d415b;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: 0.15s;
            box-shadow: 0 3px 7px rgba(47, 76, 106, 0.08);
        }
        .state-link-card:hover {
            background: #e3effa;
            border-color: #3d6f96;
            transform: translateY(-3px);
        }
        .state-abbr {
            background: #d4e2f2;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            font-weight: 800;
            color: #1c4059;
            border: 1px solid #9bb8d6;
        }
        /* ranking modules: most / least expensive */
        .ranking-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 40px 0 30px;
        }
        .ranking-panel {
            background: #ffffff;
            border-radius: 28px;
            padding: 26px 24px;
            border: 1px solid #cde0ef;
            box-shadow: 0 12px 24px -16px #1f4b6e40;
        }
        .ranking-panel h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 12px;
            border-bottom: 3px dotted #b8d0e7;
            padding-bottom: 14px;
        }
        .ranking-panel ul {
            list-style: none;
        }
        .ranking-panel li {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
            border-bottom: 1px solid #e1edf9;
            font-size: 1.1rem;
        }
        .rank-number {
            background: #2f5f82;
            color: white;
            width: 32px;
            height: 32px;
            border-radius: 36px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            margin-right: 16px;
        }
        .rank-rate {
            font-weight: 700;
            color: #1d577c;
        }
        .high-payment .rank-number { background: #a1423b; }
        .low-payment .rank-number { background: #2f6b4b; }

        /* FAQ section */
        .faq-section {
            background: #ecf4fc;
            border-radius: 40px;
            padding: 34px 32px;
            margin: 40px 0 40px;
        }
        .faq-title {
            font-size: 1.8rem;
            font-weight: 700;
            display: flex;
            gap: 16px;
            align-items: center;
            color: #103c56;
            margin-bottom: 28px;
        }
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }
        .faq-item {
            background: white;
            border-radius: 24px;
            padding: 24px;
            border: 1px solid #c2d8ee;
        }
        .faq-item h4 {
            font-size: 1.25rem;
            font-weight: 700;
            color: #153d58;
            margin-bottom: 14px;
        }
        .faq-item p {
            color: #33576e;
        }
        .footer-note {
            background: #deecf7;
            border-radius: 28px;
            padding: 24px 28px;
            margin: 30px 0 60px;
            font-size: 0.95rem;
            color: #1e4d6b;
        }
        /* 新增链接样式 */
        .state-link {
            text-decoration: none;
            color: #0f344b;
            font-weight: 700;
            transition: color 0.2s;
        }
        .state-link:hover {
            color: #2a6d9c;
            text-decoration: underline;
        }
        /* CTA样式 */
        .cta-section {
            background: linear-gradient(135deg, #1e4b6e 0%, #2a6d9c 100%);
            border-radius: 28px;
            padding: 40px;
            margin: 40px 0;
            color: white;
            text-align: center;
        }
        .cta-button {
            background: white;
            color: #1e4b6e;
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 700;
            text-decoration: none;
            font-size: 1.1rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: transform 0.2s;
        }
        .cta-button:hover {
            transform: translateY(-2px);
        }
        .cta-button-outline {
            border: 2px solid white;
            color: white;
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            font-size: 1.1rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: background 0.2s;
        }
        .cta-button-outline:hover {
            background: rgba(255,255,255,0.1);
        }
        @media (max-width: 640px) {
            .page-header h1 { font-size: 2rem; }
            .ranking-row { grid-template-columns: 1fr; }
            .faq-grid { grid-template-columns: 1fr; }
        }