:root {
            --primary: #1e4b7a;
            --primary-light: #2d6a9f;
            --primary-dark: #162f4a;
            --accent: #b89768;
            --accent-light: #e3cba8;
            --bg: #f6f9fc;
            --card-bg: #ffffff;
            --text: #1e293b;
            --text-weak: #5b6b7c;
            --border: #e6edf3;
            --radius: 14px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 12px rgba(20, 60, 100, 0.06);
            --shadow: 0 12px 40px rgba(20, 60, 100, 0.08);
            --shadow-lg: 0 24px 60px rgba(20, 60, 100, 0.12);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(230, 237, 243, 0.8);
            transition: box-shadow 0.3s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(20, 60, 100, 0.06);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.02em;
            font-size: 16px;
        }

        .logo-mark {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            box-shadow: 0 4px 12px rgba(30, 75, 122, 0.2);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
        }

        .nav-links a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-weak);
            padding: 6px 2px;
            position: relative;
            letter-spacing: 0.01em;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--primary);
        }

        .nav-links a.active::after {
            transform: scaleX(1);
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff !important;
            padding: 10px 24px !important;
            border-radius: 50px;
            font-weight: 500;
            font-size: 14px !important;
            box-shadow: 0 4px 16px rgba(30, 75, 122, 0.25);
            transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
        }

        .nav-cta::after {
            display: none;
        }

        .nav-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(30, 75, 122, 0.3);
        }

        /* Hero */
        .hero-section {
            position: relative;
            min-height: 620px;
            background: linear-gradient(135deg, #162f4a 0%, #1e4b7a 45%, #2d6a9f 100%);
            display: flex;
            align-items: center;
            overflow: hidden;
            color: #fff;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            opacity: 0.35;
            mix-blend-mode: overlay;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: linear-gradient(90deg, rgba(22, 47, 74, 0.6) 0%, rgba(30, 75, 122, 0.2) 60%, rgba(45, 106, 159, 0.1) 100%);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 1200px;
            margin: 0 auto;
            padding: 100px 24px 80px;
            width: 100%;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 50px;
            padding: 6px 18px;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.04em;
            margin-bottom: 24px;
            backdrop-filter: blur(8px);
        }

        .hero-badge i {
            color: var(--accent-light);
        }

        .hero-title {
            font-size: 42px;
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: 0.01em;
            margin-bottom: 16px;
            max-width: 640px;
        }

        .hero-subtitle {
            font-size: 18px;
            font-weight: 400;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
            line-height: 1.6;
            max-width: 640px;
        }

        .hero-desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            max-width: 620px;
            line-height: 1.8;
            margin-bottom: 36px;
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 40px;
        }

        .btn-primary,
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 500;
            font-size: 15px;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .btn-primary {
            background: #fff;
            color: var(--primary);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }

        .btn-primary:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
        }

        .btn-outline {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, 0.5);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            transform: translateY(-2px);
        }

        /* 倒计时条 */
        .countdown-bar {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: rgba(0, 0, 0, 0.35);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 16px;
            padding: 16px 24px;
            backdrop-filter: blur(10px);
            flex-wrap: wrap;
        }

        .countdown-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.9);
            font-weight: 500;
            margin-right: 4px;
        }

        .countdown-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 56px;
        }

        .countdown-num {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }

        .countdown-unit {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.65);
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .countdown-sep {
            font-size: 24px;
            color: rgba(255, 255, 255, 0.4);
            padding: 0 2px;
        }

        /* 指标条 */
        .metrics-section {
            background: #fff;
            border-bottom: 1px solid var(--border);
            padding: 48px 0;
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            text-align: center;
        }

        .metric-item {
            padding: 8px 16px;
        }

        .metric-item+.metric-item {
            border-left: 1px solid rgba(230, 237, 243, 0.8);
        }

        .metric-num {
            font-size: 40px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .metric-label {
            font-size: 14px;
            color: var(--text-weak);
            margin-top: 6px;
        }

        /* 通用板块 */
        .section-padding {
            padding: 88px 0;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-title-block {
            margin-bottom: 52px;
        }

        .section-title-block.center {
            text-align: center;
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 12px;
            background: rgba(184, 151, 104, 0.1);
            padding: 4px 16px;
            border-radius: 50px;
        }

        .section-title {
            font-size: 34px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-weak);
            max-width: 640px;
            line-height: 1.8;
        }

        .section-title-block.center .section-desc {
            margin-left: auto;
            margin-right: auto;
        }

        /* 卡片 */
        .card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(230, 237, 243, 0.8);
            box-shadow: var(--shadow-sm);
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
            overflow: hidden;
        }

        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(184, 151, 104, 0.3);
        }

        .benefit-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .benefit-card {
            padding: 40px 32px;
            position: relative;
        }

        .benefit-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: linear-gradient(135deg, rgba(30, 75, 122, 0.08), rgba(184, 151, 104, 0.1));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 20px;
        }

        .benefit-card h3 {
            font-size: 19px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 10px;
        }

        .benefit-card p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.7;
        }

        /* 服务矩阵 */
        .matrix-section {
            background: #fff;
        }

        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .matrix-card {
            padding: 32px 24px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            background: #fff;
            transition: all 0.3s ease;
        }

        .matrix-card:hover {
            border-color: rgba(184, 151, 104, 0.4);
            box-shadow: var(--shadow);
            transform: translateY(-3px);
        }

        .matrix-card .num {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.05em;
            margin-bottom: 12px;
            display: block;
        }

        .matrix-card i {
            font-size: 26px;
            color: var(--primary);
            margin-bottom: 16px;
        }

        .matrix-card h3 {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .matrix-card p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.6;
        }

        /* 爆款清单 */
        .picks-section {
            background: linear-gradient(180deg, #f6f9fc 0%, #fff 100%);
        }

        .picks-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .pick-card {
            position: relative;
            padding: 32px;
            border-radius: var(--radius-lg);
            background: #fff;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
        }

        .pick-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .pick-rank {
            position: absolute;
            top: 24px;
            right: 24px;
            font-size: 40px;
            font-weight: 800;
            color: rgba(30, 75, 122, 0.08);
            line-height: 1;
        }

        .pick-tag {
            display: inline-block;
            background: rgba(184, 151, 104, 0.1);
            color: var(--accent);
            font-size: 12px;
            font-weight: 500;
            padding: 4px 12px;
            border-radius: 50px;
            margin-bottom: 16px;
        }

        .pick-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .pick-card p {
            font-size: 14px;
            color: var(--text-weak);
            margin-bottom: 16px;
            line-height: 1.6;
        }

        .pick-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap 0.3s;
        }

        .pick-link:hover {
            gap: 12px;
        }

        /* 资格说明 */
        .process-section {
            background: #fff;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 48px;
            position: relative;
        }

        .process-steps::before {
            content: '';
            position: absolute;
            top: 28px;
            left: 16.66%;
            right: 16.66%;
            height: 2px;
            background: linear-gradient(90deg, var(--accent-light), var(--primary-light), var(--accent-light));
            border-radius: 2px;
        }

        .process-step {
            position: relative;
            text-align: center;
            padding: 0 16px;
        }

        .step-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
            font-size: 18px;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            box-shadow: 0 8px 24px rgba(30, 75, 122, 0.25);
            position: relative;
            z-index: 2;
        }

        .process-step h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .process-step p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.7;
        }

        /* 资讯区 */
        .news-section {
            background: var(--bg);
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 40px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
        }

        .news-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 20px 24px;
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            margin-bottom: 14px;
            transition: all 0.3s ease;
        }

        .news-item:hover {
            box-shadow: var(--shadow);
            transform: translateX(4px);
            border-color: rgba(184, 151, 104, 0.3);
        }

        .news-cat {
            flex-shrink: 0;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: rgba(30, 75, 122, 0.08);
            padding: 4px 14px;
            border-radius: 50px;
            letter-spacing: 0.04em;
        }

        .news-item h3 {
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            flex: 1;
            line-height: 1.5;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .news-date {
            flex-shrink: 0;
            font-size: 13px;
            color: var(--text-weak);
        }

        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .sidebar-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 24px;
            box-shadow: var(--shadow-sm);
        }

        .sidebar-card h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
        }

        .sidebar-list {
            list-style: none;
        }

        .sidebar-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 0;
            font-size: 14px;
            color: var(--text-weak);
            border-bottom: 1px dashed var(--border);
        }

        .sidebar-list li:last-child {
            border-bottom: none;
        }

        .sidebar-list li i {
            color: var(--accent);
            font-size: 12px;
        }

        /* FAQ */
        .faq-section {
            background: #fff;
        }

        .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 16px;
            overflow: hidden;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }

        .faq-item:hover {
            border-color: rgba(184, 151, 104, 0.3);
            box-shadow: var(--shadow-sm);
        }

        .faq-item summary {
            padding: 24px 28px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            list-style: none;
            transition: color 0.2s;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 14px;
            color: var(--accent);
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-item[open] summary::after {
            transform: rotate(180deg);
        }

        .faq-item[open] summary {
            color: var(--primary);
        }

        .faq-answer {
            padding: 0 28px 24px;
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.8;
            border-top: 1px dashed var(--border);
            padding-top: 18px;
            margin: 0 28px 24px;
        }

        .faq-item[open] {
            border-color: rgba(30, 75, 122, 0.2);
        }

        /* 表单 */
        .form-section {
            background: linear-gradient(135deg, #f0f5fa 0%, #fff 100%);
        }

        .form-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 56px;
            align-items: start;
        }

        .form-info h3 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--primary);
        }

        .form-info p {
            font-size: 15px;
            color: var(--text-weak);
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border);
            font-size: 15px;
        }

        .contact-item i {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(30, 75, 122, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            flex-shrink: 0;
        }

        .appointment-form {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
            padding: 40px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            margin-bottom: 8px;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 12px 16px;
            font-size: 14px;
            color: var(--text);
            background: #fafbfc;
            transition: border-color 0.3s, box-shadow 0.3s;
            outline: none;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--primary-light);
            box-shadow: 0 0 0 3px rgba(30, 75, 122, 0.1);
            background: #fff;
        }

        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }

        .form-submit {
            width: 100%;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 50px;
            padding: 14px 28px;
            font-size: 15px;
            font-weight: 500;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 16px rgba(30, 75, 122, 0.2);
        }

        .form-submit:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(30, 75, 122, 0.3);
        }

        /* 页脚 */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 64px 0 32px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 48px;
        }

        .footer-brand h3 {
            color: #fff;
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            max-width: 360px;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col li {
            margin-bottom: 10px;
        }

        .footer-col a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            transition: color 0.3s;
        }

        .footer-col a:hover {
            color: var(--accent-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 34px;
            }

            .matrix-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .picks-list {
                grid-template-columns: repeat(2, 1fr);
            }

            .form-layout {
                grid-template-columns: 1fr;
            }

            .news-layout {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-container {
                height: 64px;
                padding: 0 16px;
            }

            .site-logo {
                font-size: 14px;
            }

            .logo-mark {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }

            .nav-links {
                gap: 16px;
            }

            .nav-cta {
                display: none;
            }

            .hero-section {
                min-height: 520px;
            }

            .hero-content {
                padding: 60px 16px 56px;
            }

            .hero-title {
                font-size: 28px;
            }

            .hero-subtitle {
                font-size: 16px;
            }

            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }

            .metric-item+.metric-item {
                border-left: none;
            }

            .metric-item:nth-child(3) {
                border-left: none;
            }

            .metric-num {
                font-size: 30px;
            }

            .section-padding {
                padding: 60px 0;
            }

            .section-title {
                font-size: 26px;
            }

            .benefit-cards {
                grid-template-columns: 1fr;
            }

            .matrix-grid {
                grid-template-columns: 1fr;
            }

            .picks-list {
                grid-template-columns: 1fr;
            }

            .process-steps {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .process-steps::before {
                display: none;
            }

            .news-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 16px;
            }

            .news-item h3 {
                white-space: normal;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .faq-item summary {
                padding: 18px 20px;
                font-size: 15px;
            }

            .faq-answer {
                padding: 0 20px 18px;
                margin: 0 20px 20px;
            }

            .appointment-form {
                padding: 24px;
            }
        }

        @media (max-width: 520px) {
            .nav-container {
                height: 60px;
            }

            .site-logo {
                font-size: 12px;
            }

            .logo-mark {
                width: 26px;
                height: 26px;
                font-size: 12px;
                border-radius: 8px;
            }

            .nav-links {
                gap: 12px;
            }

            .nav-links a {
                font-size: 14px;
            }

            .hero-title {
                font-size: 24px;
            }

            .countdown-bar {
                padding: 14px 16px;
                gap: 8px;
            }

            .countdown-num {
                font-size: 20px;
            }

            .countdown-unit {
                font-size: 10px;
            }

            .btn-primary,
            .btn-outline {
                padding: 12px 24px;
                font-size: 14px;
                width: 100%;
                justify-content: center;
            }

            .hero-buttons {
                flex-direction: column;
            }

            .metric-num {
                font-size: 26px;
            }

            .section-title {
                font-size: 22px;
            }

            .footer-bottom {
                font-size: 12px;
            }
        }

:root {
    --bg-page: #f5f7fb;
    --bg-card: #ffffff;
    --text-main: #0f1a2b;
    --text-weak: #5a6b82;
    --brand-primary: #16355a;
    --brand-secondary: #b98a5c;
    --border-subtle: #e2e8f0;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --shadow-card: 0 2px 14px rgba(15, 42, 90, .06);
    --shadow-hover: 0 10px 36px rgba(15, 42, 90, .12);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-page);
    color: var(--text-main);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color .2s ease;
}

img {
    max-width: 100%;
    display: block;
}

button,
input,
textarea {
    font: inherit;
    outline: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

/* 导航 */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-subtle);
}

.header-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-mark {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, #16355a, #2c5a9b);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-text .logo-main {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: .5px;
    color: var(--brand-primary);
}

.logo-text .logo-sub {
    font-size: 11px;
    color: var(--text-weak);
    letter-spacing: 1.2px;
}

.nav-links {
    display: flex;
    gap: 34px;
    align-items: center;
}

.nav-links a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-weak);
    position: relative;
    padding: 6px 0;
}

.nav-links a.active {
    color: var(--brand-primary);
    font-weight: 600;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: var(--brand-primary);
    border-radius: 2px;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--brand-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all .25s ease;
    box-shadow: 0 4px 14px rgba(22, 53, 90, .18);
}

.nav-cta:hover {
    background: #102740;
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(22, 53, 90, .24);
}

/* Hero */
.hero {
    position: relative;
    background: linear-gradient(90deg, rgba(10, 26, 41, .86) 0%, rgba(22, 53, 90, .72) 55%, rgba(22, 53, 90, .52) 100%), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
    min-height: 580px;
    display: flex;
    align-items: center;
    color: #fff;
    overflow: hidden;
}

.hero-inner {
    width: 100%;
    padding: 90px 0 120px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    letter-spacing: .5px;
    backdrop-filter: blur(6px);
    margin-bottom: 24px;
}

.hero-title {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 18px;
    max-width: 680px;
    letter-spacing: 1px;
}

.hero-title span {
    color: #d0a87f;
}

.hero-desc {
    font-size: 16px;
    line-height: 1.8;
    max-width: 580px;
    color: rgba(255, 255, 255, .88);
    margin-bottom: 36px;
}

.hero-btns {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #d0a87f, #ad7d4e);
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    padding: 14px 34px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all .3s ease;
    box-shadow: 0 6px 24px rgba(176, 125, 78, .35);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 34px rgba(176, 125, 78, .48);
}

.btn-hero-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, .6);
    color: #fff;
    font-weight: 600;
    font-size: 16px;
    padding: 14px 30px;
    border-radius: 50px;
    cursor: pointer;
    transition: all .3s ease;
}

.btn-hero-ghost:hover {
    background: rgba(255, 255, 255, .12);
    border-color: #fff;
}

.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat .num {
    font-size: 28px;
    font-weight: 800;
    color: #d0a87f;
}

.hero-stat .label {
    font-size: 13px;
    color: rgba(255, 255, 255, .7);
}

/* 倒计时 */
.hero-countdown-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(8, 22, 38, .78);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, .1);
}

.countdown-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    flex-wrap: wrap;
    gap: 10px;
}

.countdown-label {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, .9);
    font-size: 15px;
}

.countdown-label i {
    color: #d0a87f;
}

.countdown-timer {
    font-size: 28px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: #fff;
    letter-spacing: 2px;
    background: rgba(255, 255, 255, .08);
    padding: 4px 24px;
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, .12);
}

.countdown-note {
    font-size: 13px;
    color: rgba(255, 255, 255, .65);
}

/* 通用板块 */
.section {
    padding: 80px 0;
}

.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}

.section-head .eyebrow {
    display: inline-block;
    font-size: 13px;
    letter-spacing: 2px;
    color: var(--brand-secondary);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 10px;
}

.section-head h2 {
    font-size: 34px;
    font-weight: 800;
    color: var(--brand-primary);
    margin: 0 0 16px;
    line-height: 1.3;
}

.section-head p {
    font-size: 15px;
    color: var(--text-weak);
    line-height: 1.8;
    margin: 0;
}

/* 权益卡片 */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.benefit-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 1px solid var(--border-subtle);
    transition: all .3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.benefit-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-6px);
}

.benefit-num {
    font-size: 42px;
    font-weight: 800;
    color: rgba(22, 53, 90, .08);
    position: absolute;
    top: 16px;
    right: 20px;
    line-height: 1;
}

.benefit-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #f0f5fa, #e2e9f2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    color: var(--brand-primary);
    font-size: 22px;
}

.benefit-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--brand-primary);
    margin: 0 0 12px;
}

.benefit-card p {
    font-size: 14px;
    color: var(--text-weak);
    line-height: 1.7;
    margin: 0;
}

/* 资格说明 */
.qualify-wrap {
    background: linear-gradient(135deg, #0f2740, #1e3d72);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    color: #fff;
    box-shadow: 0 20px 60px rgba(15, 39, 64, .25);
}

.qualify-left {
    padding: 56px 52px;
    background: rgba(255, 255, 255, .04);
}

.qualify-left h2 {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 18px;
    line-height: 1.3;
}

.qualify-left p {
    font-size: 14px;
    line-height: 1.9;
    color: rgba(255, 255, 255, .75);
    margin: 0;
}

.qualify-right {
    padding: 56px 52px;
    background: rgba(255, 255, 255, .06);
}

.qualify-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.qualify-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.qualify-list li:last-child {
    border-bottom: none;
}

.qualify-list i {
    color: #d0a87f;
    margin-top: 4px;
    font-size: 15px;
}

.qualify-list .q-title {
    font-weight: 600;
    font-size: 16px;
    display: block;
}

.qualify-list .q-desc {
    font-size: 13px;
    color: rgba(255, 255, 255, .6);
    line-height: 1.5;
}

/* 服务范围 */
.svc-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    transition: all .3s ease;
    box-shadow: var(--shadow-card);
}

.svc-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.svc-thumb {
    height: 180px;
    overflow: hidden;
    position: relative;
}

.svc-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.svc-card:hover .svc-thumb img {
    transform: scale(1.06);
}

.svc-body {
    padding: 28px;
}

.svc-body h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--brand-primary);
    margin: 0 0 10px;
}

.svc-body p {
    font-size: 14px;
    color: var(--text-weak);
    line-height: 1.7;
    margin: 0 0 16px;
}

.svc-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--brand-secondary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.svc-link:hover {
    gap: 12px;
    color: var(--brand-primary);
}

/* 流程 */
.process-section {
    background: #fff;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.step-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    counter-reset: step;
}

.step-item {
    position: relative;
    text-align: center;
    padding: 30px 20px;
}

.step-dot {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f0f5fa, #dce7f2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-primary);
    font-size: 24px;
    font-weight: 700;
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px var(--brand-primary);
}

.step-item h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--brand-primary);
    margin: 0 0 8px;
}

.step-item p {
    font-size: 13px;
    color: var(--text-weak);
    line-height: 1.6;
    margin: 0;
}

.step-arrow {
    position: absolute;
    top: 50px;
    right: -20px;
    color: var(--border-subtle);
    font-size: 18px;
    z-index: 2;
}

/* 资讯 */
.news-section {
    background: var(--bg-page);
}

.news-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-item {
    display: block;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 26px 30px;
    border: 1px solid var(--border-subtle);
    transition: all .3s ease;
}

.news-item:hover {
    box-shadow: var(--shadow-hover);
    transform: translateX(4px);
    border-color: var(--brand-primary);
}

.news-item-top {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 10px;
    font-size: 13px;
}

.news-date {
    color: var(--text-weak);
    letter-spacing: .5px;
}

.news-cat {
    background: var(--brand-50, #f0f5fa);
    color: var(--brand-primary);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.news-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    margin: 0 0 6px;
    line-height: 1.4;
}

.news-item p {
    font-size: 14px;
    color: var(--text-weak);
    margin: 0;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-empty {
    background: var(--bg-card);
    border: 1px dashed var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 60px 30px;
    text-align: center;
    color: var(--text-weak);
    font-size: 15px;
}

.news-side {
    background: linear-gradient(180deg, #0f2740, #1e3d72);
    border-radius: var(--radius-lg);
    padding: 34px 30px;
    color: #fff;
    height: fit-content;
}

.news-side h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 18px;
    position: relative;
    padding-bottom: 12px;
}

.news-side h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 36px;
    height: 2px;
    background: #d0a87f;
    border-radius: 2px;
}

.news-side-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.news-side-list li {
    display: flex;
    gap: 12px;
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, .8);
}

.news-side-list li i {
    color: #d0a87f;
    margin-top: 3px;
    font-size: 12px;
}

.news-side-note {
    margin-top: 22px;
    padding: 16px;
    background: rgba(255, 255, 255, .08);
    border-radius: 10px;
    font-size: 13px;
    color: rgba(255, 255, 255, .65);
    line-height: 1.6;
    border: 1px solid rgba(255, 255, 255, .08);
}

.news-side-note i {
    color: #d0a87f;
    margin-right: 6px;
}

/* FAQ */
.faq-wrap {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    margin-bottom: 16px;
    overflow: hidden;
    transition: box-shadow .3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-hover);
}

.faq-q {
    padding: 22px 28px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    color: var(--text-main);
}

.faq-q span {
    font-size: 20px;
    color: var(--brand-secondary);
    transition: transform .3s ease;
}

.faq-q.open span {
    transform: rotate(45deg);
}

.faq-a {
    padding: 0 28px;
    max-height: 0;
    overflow: hidden;
    transition: all .35s ease;
}

.faq-a.active {
    padding: 4px 28px 24px;
    max-height: 400px;
}

.faq-a p {
    font-size: 14px;
    line-height: 1.9;
    color: var(--text-weak);
    margin: 0;
    border-top: 1px solid var(--border-subtle);
    padding-top: 18px;
}

/* 申请表单 */
.apply-section {
    background: linear-gradient(135deg, #f0f5fa 0%, #e2e9f2 100%);
    position: relative;
    overflow: hidden;
}

.apply-section::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .35);
}

.apply-wrap {
    max-width: 860px;
    margin: 0 auto;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    padding: 48px 52px;
    border: 1px solid var(--border-subtle);
    position: relative;
    z-index: 2;
}

.apply-wrap h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--brand-primary);
    margin: 0 0 8px;
    text-align: center;
}

.apply-sub {
    text-align: center;
    color: var(--text-weak);
    font-size: 14px;
    margin-bottom: 34px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    border: 1.5px solid var(--border-subtle);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 15px;
    transition: border-color .3s ease, box-shadow .3s ease;
    background: #fafbfc;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--brand-primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(22, 53, 90, .08);
}

.form-group textarea {
    min-height: 110px;
    resize: vertical;
}

.form-hint {
    text-align: center;
    font-size: 13px;
    color: var(--text-weak);
    margin: 22px 0 0;
    line-height: 1.6;
}

.apply-btn {
    display: block;
    width: 100%;
    margin-top: 24px;
    background: var(--brand-primary);
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all .3s ease;
    box-shadow: 0 6px 22px rgba(22, 53, 90, .25);
}

.apply-btn:hover {
    background: #102740;
    transform: translateY(-2px);
    box-shadow: 0 10px 32px rgba(22, 53, 90, .35);
}

/* 页面底部 CTA 区块 */
.cta-mini {
    background: var(--brand-primary);
    padding: 40px 0;
    color: #fff;
}

.cta-mini-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cta-mini h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 6px;
}

.cta-mini p {
    font-size: 14px;
    color: rgba(255, 255, 255, .7);
    margin: 0;
}

.cta-mini-btn {
    background: #d0a87f;
    color: #fff;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    box-shadow: 0 4px 16px rgba(208, 168, 127, .4);
    transition: all .3s ease;
}

.cta-mini-btn:hover {
    background: #c09261;
    transform: translateY(-2px);
}

/* 页脚 */
.site-footer {
    background: #0a1a29;
    color: rgba(255, 255, 255, .6);
    padding: 60px 0 30px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo-text .logo-main {
    color: #fff;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.8;
    margin-top: 16px;
    max-width: 360px;
}

.footer-col h4 {
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 18px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul a {
    font-size: 14px;
    color: rgba(255, 255, 255, .55);
    transition: all .2s ease;
}

.footer-col ul a:hover {
    color: #d0a87f;
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
    color: rgba(255, 255, 255, .4);
}

/* 移动端 */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 36px;
    }
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    .qualify-wrap {
        grid-template-columns: 1fr;
    }
    .step-grid {
        grid-template-columns: 1fr 1fr;
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    .section {
        padding: 60px 0;
    }
    .header-wrap {
        height: 64px;
    }
    .logo-text .logo-main {
        font-size: 16px;
    }
    .logo-text .logo-sub {
        font-size: 10px;
    }
    .nav-links {
        display: none;
    }
    .hero {
        min-height: 520px;
    }
    .hero-inner {
        padding: 70px 0 140px;
    }
    .hero-title {
        font-size: 30px;
    }
    .hero-desc {
        font-size: 15px;
    }
    .hero-stats {
        gap: 30px;
    }
    .countdown-inner {
        justify-content: center;
        text-align: center;
        gap: 8px;
    }
    .section-head h2 {
        font-size: 26px;
    }
    .qualify-left,
    .qualify-right {
        padding: 40px 28px;
    }
    .step-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    .step-arrow {
        display: none;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .apply-wrap {
        padding: 34px 24px;
    }
    .footer-inner {
        grid-template-columns: 1fr;
    }
    .cta-mini-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 520px) {
    .hero-title {
        font-size: 26px;
    }
    .hero-btns {
        flex-direction: column;
        width: 100%;
    }
    .btn-hero-primary,
    .btn-hero-ghost {
        width: 100%;
        justify-content: center;
    }
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    .countdown-timer {
        font-size: 22px;
        padding: 4px 16px;
    }
    .nav-cta {
        display: none;
    }
    .logo-text .logo-sub {
        display: none;
    }
}

:root {
            --primary: #2c5f8a;
            --primary-light: #eaf1f8;
            --primary-dark: #1d3d5c;
            --accent: #c89b6c;
            --accent-light: #f6eee3;
            --bg: #f7f9fc;
            --surface: #ffffff;
            --text: #1f2a37;
            --text-light: #5b6675;
            --border: #e5eaf0;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 8px;
            --shadow-lg: 0 20px 50px rgba(28, 55, 90, 0.10);
            --shadow-md: 0 10px 30px rgba(28, 55, 90, 0.08);
            --shadow-sm: 0 4px 14px rgba(28, 55, 90, 0.06);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Inter', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(229, 234, 240, 0.85);
        }
        .header-wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 16px;
            padding-bottom: 16px;
            gap: 16px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 44px;
            height: 44px;
            border-radius: 14px;
            background: linear-gradient(135deg, #2c5f8a, #1d3d5c);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            box-shadow: 0 4px 12px rgba(44, 95, 138, 0.3);
            transition: var(--transition);
        }
        .logo:hover .logo-mark {
            transform: rotate(-8deg) scale(1.04);
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }
        .logo-main {
            font-weight: 700;
            font-size: 17px;
            color: var(--text);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo-sub {
            font-size: 12px;
            color: var(--text-light);
            letter-spacing: 0.08em;
            white-space: nowrap;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }
        .nav-links a {
            position: relative;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-light);
            padding: 6px 2px;
            letter-spacing: 0.01em;
        }
        .nav-links a:hover {
            color: var(--primary);
        }
        .nav-links a.active {
            color: var(--primary);
            font-weight: 600;
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -4px;
            right: 0;
            height: 2px;
            border-radius: 2px;
            background: var(--primary);
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            box-shadow: 0 4px 14px rgba(44, 95, 138, 0.25);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(44, 95, 138, 0.35);
        }
        .nav-cta:focus-visible,
        .mobile-toggle:focus-visible {
            outline: 3px solid rgba(44, 95, 138, 0.35);
            outline-offset: 2px;
        }
        .mobile-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 12px;
            border: 1px solid var(--border);
            background: #fff;
            color: var(--primary);
            font-size: 17px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }
        .mobile-toggle:hover {
            background: var(--primary-light);
        }
        .article-hero {
            position: relative;
            background: linear-gradient(135deg, rgba(29, 61, 92, 0.92), rgba(44, 95, 138, 0.78)), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            padding: 110px 0 72px;
            color: #fff;
        }
        .article-hero .hero-inner {
            max-width: 860px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.14);
            border: 1px solid rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(8px);
            color: #fff;
            font-size: 13px;
            font-weight: 500;
            padding: 7px 18px;
            border-radius: 30px;
            letter-spacing: 0.04em;
        }
        .article-hero h1 {
            font-size: clamp(28px, 4vw, 44px);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: 0.01em;
            margin: 20px 0;
            color: #fff;
            text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
        }
        .article-hero p.hero-sub {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.88);
            max-width: 680px;
            line-height: 1.8;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
            margin-top: 28px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.9);
        }
        .article-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: rgba(255, 255, 255, 0.12);
            padding: 6px 16px;
            border-radius: 30px;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .article-main-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            padding: 48px;
            border: 1px solid rgba(229, 234, 240, 0.7);
            margin-top: -40px;
            position: relative;
        }
        .article-content {
            font-size: 16.5px;
            line-height: 1.9;
            color: #2a3546;
        }
        .article-content h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text);
            margin: 40px 0 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-light);
        }
        .article-content h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--text);
            margin: 32px 0 12px;
        }
        .article-content p {
            margin-bottom: 18px;
        }
        .article-content a {
            color: var(--primary);
            text-decoration: underline;
        }
        .article-content a:hover {
            color: var(--primary-dark);
        }
        .article-content img {
            border-radius: var(--radius-md);
            margin: 24px 0;
            box-shadow: var(--shadow-sm);
        }
        .article-content ul,
        .article-content ol {
            margin: 16px 0 24px;
            padding-left: 24px;
        }
        .article-content li {
            margin-bottom: 8px;
        }
        .article-content blockquote {
            margin: 24px 0;
            padding: 20px 24px;
            border-left: 4px solid var(--accent);
            background: var(--accent-light);
            border-radius: 0 12px 12px 0;
            color: #5a4a38;
            font-style: italic;
        }
        .not-found {
            text-align: center;
            padding: 70px 20px;
        }
        .not-found i {
            font-size: 52px;
            color: var(--primary-light);
            background: var(--bg);
            width: 96px;
            height: 96px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }
        .not-found h3 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text);
        }
        .not-found p {
            color: var(--text-light);
            margin-bottom: 28px;
            max-width: 400px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 15px;
            border: none;
            box-shadow: 0 6px 18px rgba(44, 95, 138, 0.25);
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 10px 28px rgba(44, 95, 138, 0.35);
        }
        .btn-primary:focus-visible {
            outline: 3px solid rgba(44, 95, 138, 0.35);
            outline-offset: 2px;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 14px;
            background: transparent;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-outline:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(44, 95, 138, 0.2);
        }
        .stats-section {
            padding: 72px 0 40px;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: var(--surface);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            padding: 28px 24px;
            text-align: center;
            transition: var(--transition);
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(44, 95, 138, 0.15);
        }
        .stat-num {
            font-size: 40px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.1;
            letter-spacing: -0.02em;
        }
        .stat-num span {
            font-size: 20px;
            font-weight: 600;
            color: var(--accent);
            margin-left: 2px;
        }
        .stat-label {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            margin-top: 14px;
        }
        .stat-desc {
            font-size: 13px;
            color: var(--text-light);
            margin-top: 6px;
        }
        .service-section {
            padding: 56px 0;
        }
        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 40px;
            gap: 20px;
        }
        .section-head h2 {
            font-size: 30px;
            font-weight: 800;
            color: var(--text);
            letter-spacing: 0.01em;
            line-height: 1.3;
        }
        .section-head p {
            color: var(--text-light);
            font-size: 15px;
            margin-top: 6px;
        }
        .section-head::before {
            display: none;
        }
        .service-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .service-card {
            background: var(--surface);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .service-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(44, 95, 138, 0.15);
        }
        .service-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .service-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .service-card:hover .service-img img {
            transform: scale(1.07);
        }
        .service-body {
            padding: 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            align-self: flex-start;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .badge.accent {
            background: var(--accent-light);
            color: #9c6b3a;
        }
        .service-body h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 10px;
        }
        .service-body p {
            font-size: 14.5px;
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 20px;
            flex: 1;
        }
        .faq-section {
            padding: 68px 0;
            background: linear-gradient(180deg, transparent, rgba(44, 95, 138, 0.04), transparent);
        }
        .faq-list {
            max-width: 840px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--surface);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            overflow: hidden;
            margin-bottom: 14px;
            transition: var(--transition);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(44, 95, 138, 0.15);
        }
        .faq-q {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 24px;
            background: none;
            border: none;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            text-align: left;
            gap: 16px;
            transition: var(--transition);
        }
        .faq-q:hover {
            color: var(--primary);
        }
        .faq-q .icon {
            width: 28px;
            height: 28px;
            border-radius: 8px;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            flex-shrink: 0;
            transition: transform 0.3s ease, background 0.3s ease;
        }
        .faq-a {
            padding: 0 24px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            color: var(--text-light);
            font-size: 15px;
            line-height: 1.8;
        }
        .faq-item.expanded .faq-a {
            padding: 0 24px 22px;
            max-height: 400px;
        }
        .faq-item.expanded .faq-q .icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #fff;
        }
        .cta-section {
            position: relative;
            background: linear-gradient(135deg, rgba(29, 61, 92, 0.96), rgba(44, 95, 138, 0.88)), url('/assets/images/backpic/back-2.jpg') center/cover;
            padding: 80px 0;
            border-radius: 32px;
            margin: 60px 0;
            color: #fff;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .cta-inner {
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .cta-inner h2 {
            font-size: 32px;
            font-weight: 800;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }
        .cta-inner p.cta-desc {
            color: rgba(255, 255, 255, 0.88);
            margin-bottom: 32px;
            font-size: 16px;
            line-height: 1.8;
        }
        .cta-form {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.16);
            backdrop-filter: blur(12px);
            border-radius: 20px;
            padding: 28px;
            max-width: 560px;
            margin: 0 auto;
        }
        .form-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .form-input {
            flex: 1;
            min-width: 140px;
            background: rgba(255, 255, 255, 0.92);
            border: 1.5px solid rgba(255, 255, 255, 0.8);
            border-radius: 50px;
            padding: 13px 22px;
            font-size: 14px;
            color: var(--text);
            outline: none;
            transition: var(--transition);
        }
        .form-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(44, 95, 138, 0.15);
            background: #fff;
        }
        .form-input::placeholder {
            color: #a0a8b4;
        }
        .cta-form .btn-primary {
            background: #fff;
            color: var(--primary-dark);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
            border: none;
        }
        .cta-form .btn-primary:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
        }
        .form-note {
            margin-top: 16px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .submit-success {
            padding: 20px 10px;
        }
        .submit-success i {
            font-size: 40px;
            color: #fff;
            margin-bottom: 10px;
            display: inline-block;
        }
        .submit-success p {
            font-size: 16px;
            font-weight: 500;
            color: #fff;
        }
        .site-footer {
            background: #14263a;
            color: rgba(255, 255, 255, 0.7);
            padding: 72px 0 32px;
            margin-top: 64px;
            border-radius: 32px 32px 0 0;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 48px;
        }
        .footer-brand .logo {
            margin-bottom: 18px;
        }
        .footer-brand .logo .logo-mark {
            background: linear-gradient(135deg, #d0a87f, #ad7d4e);
        }
        .footer-brand .logo .logo-main {
            color: #fff;
        }
        .footer-brand .logo .logo-sub {
            color: rgba(255, 255, 255, 0.4);
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            max-width: 340px;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 18px;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col li {
            margin-bottom: 12px;
            font-size: 14px;
        }
        .footer-col a:hover {
            color: #fff;
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }
        @media (max-width: 1024px) {
            .article-main-card {
                padding: 40px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #fff;
                border-bottom: 1px solid var(--border);
                padding: 16px 24px;
                flex-direction: column;
                align-items: flex-start;
                gap: 14px;
                box-shadow: var(--shadow-md);
            }
            .nav-links.mobile-open {
                display: flex;
            }
            .mobile-toggle {
                display: inline-flex;
            }
            .article-hero {
                padding: 90px 0 56px;
            }
            .article-main-card {
                margin-top: -28px;
                padding: 28px 22px;
            }
            .stats-section {
                padding: 56px 0 32px;
            }
            .service-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .section-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .faq-q {
                padding: 18px 18px;
                font-size: 15px;
            }
            .faq-a {
                padding: 0 18px;
            }
            .faq-item.expanded .faq-a {
                padding: 0 18px 18px;
            }
            .cta-section {
                border-radius: 24px;
                margin: 40px 16px;
            }
            .cta-inner h2 {
                font-size: 26px;
            }
            .form-row {
                flex-direction: column;
            }
            .form-input {
                width: 100%;
            }
            .cta-form .btn-primary {
                width: 100%;
                justify-content: center;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 520px) {
            .header-wrap {
                flex-wrap: wrap;
                row-gap: 12px;
            }
            .logo-main {
                font-size: 15px;
            }
            .logo-mark {
                width: 40px;
                height: 40px;
                border-radius: 12px;
                font-size: 16px;
            }
            .nav-cta {
                padding: 8px 16px;
                font-size: 13px;
            }
            .article-meta {
                gap: 10px;
            }
            .article-meta .meta-item {
                padding: 5px 12px;
                font-size: 12px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card {
                padding: 20px 16px;
            }
            .stat-num {
                font-size: 32px;
            }
            .service-img {
                height: 170px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 6px;
            }
        }

:root {
            --clr-primary: #2563eb;
            --clr-primary-light: #3b82f6;
            --clr-primary-dark: #1e40af;
            --clr-primary-soft: #eff6ff;
            --clr-gold: #c9a44c;
            --clr-gold-light: #ece0be;
            --clr-bg: #f8fafc;
            --clr-bg-alt: #f1f5f9;
            --clr-card: #ffffff;
            --clr-text: #0f172a;
            --clr-text-light: #475569;
            --clr-text-muted: #94a3b8;
            --clr-border: #e2e8f0;
            --clr-footer: #0f172a;
            --clr-footer-text: #94a3b8;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow-card: 0 4px 24px rgba(15, 23, 42, 0.06);
            --shadow-hover: 0 12px 36px rgba(15, 23, 42, 0.12);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
            color: var(--clr-text);
            background: var(--clr-bg);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }

        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--clr-primary);
            background: var(--clr-primary-soft);
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 14px;
        }

        .section-title {
            font-size: clamp(28px, 4vw, 38px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.02em;
            color: var(--clr-text);
            margin-bottom: 12px;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--clr-text-light);
            max-width: 640px;
            line-height: 1.7;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 15px;
            border: 2px solid transparent;
            cursor: pointer;
            transition: var(--transition);
            line-height: 1.4;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--clr-primary);
            color: #fff;
            box-shadow: 0 4px 16px rgba(37, 99, 235, 0.25);
        }

        .btn-primary:hover {
            background: var(--clr-primary-dark);
            box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
        }

        .btn-outline {
            background: transparent;
            color: var(--clr-primary);
            border-color: var(--clr-primary);
        }

        .btn-outline:hover {
            background: var(--clr-primary-soft);
            transform: translateY(-2px);
        }

        .btn-light {
            background: #fff;
            color: var(--clr-primary-dark);
        }

        .btn-light:hover {
            background: var(--clr-bg);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
        }

        .btn:focus-visible,
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(37, 99, 235, 0.4);
            outline-offset: 2px;
        }

        /* ------------- Header / Nav ------------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--clr-border);
            transition: box-shadow 0.3s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
        }

        .nav-container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 17px;
            font-weight: 700;
            color: var(--clr-text);
            letter-spacing: -0.01em;
            transition: opacity 0.3s;
        }

        .site-logo:hover {
            opacity: 0.8;
        }

        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
            color: #fff;
            border-radius: 10px;
            font-size: 16px;
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 500;
            color: var(--clr-text-light);
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .nav-links a:hover {
            color: var(--clr-primary);
            background: var(--clr-primary-soft);
        }

        .nav-links a.active {
            color: var(--clr-primary);
            background: var(--clr-primary-soft);
            font-weight: 600;
        }

        .nav-links a.nav-cta {
            background: var(--clr-primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: 999px;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
        }

        .nav-links a.nav-cta:hover {
            background: var(--clr-primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }

        /* ------------- Article Hero ------------- */
        .article-hero {
            position: relative;
            padding: 80px 0 64px;
            background: var(--clr-text);
            overflow: hidden;
            border-bottom: 1px solid var(--clr-border);
        }

        .article-hero .hero-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            z-index: 1;
        }

        .article-hero .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 23, 42, 0.2) 0%, var(--clr-text) 100%);
            z-index: 2;
        }

        .article-hero-content {
            position: relative;
            z-index: 3;
            color: #fff;
            max-width: 900px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 28px;
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, 0.8);
        }

        .breadcrumb a:hover {
            color: #fff;
        }

        .breadcrumb .sep {
            opacity: 0.4;
        }

        .article-hero h1 {
            font-family: 'Noto Serif SC', serif;
            font-size: clamp(28px, 4.5vw, 46px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 18px;
            color: #fff;
        }

        .hero-summary {
            font-size: 16px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.75);
            max-width: 720px;
            margin-bottom: 28px;
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
        }

        .hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .hero-meta i {
            color: var(--clr-gold);
        }

        /* ------------- Article Main ------------- */
        .article-main {
            padding: 72px 0 48px;
            background: var(--clr-bg);
        }

        .article-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            align-items: start;
        }

        .article-content-wrap {
            background: var(--clr-card);
            border-radius: var(--radius);
            box-shadow: var(--shadow-card);
            padding: 48px;
            min-height: 400px;
            border: 1px solid rgba(226, 232, 240, 0.6);
        }

        .article-content-wrap .content-body {
            font-size: 16.5px;
            line-height: 1.9;
            color: var(--clr-text-light);
        }

        .article-content-wrap .content-body h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--clr-text);
            margin: 36px 0 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--clr-border);
        }

        .article-content-wrap .content-body h3 {
            font-size: 21px;
            font-weight: 600;
            color: var(--clr-text);
            margin: 28px 0 12px;
        }

        .article-content-wrap .content-body p {
            margin-bottom: 18px;
        }

        .article-content-wrap .content-body ul,
        .article-content-wrap .content-body ol {
            margin: 0 0 20px 24px;
        }

        .article-content-wrap .content-body li {
            margin-bottom: 8px;
        }

        .article-content-wrap .content-body img {
            border-radius: 12px;
            margin: 24px auto;
            box-shadow: var(--shadow-card);
        }

        .article-content-wrap .content-body a {
            color: var(--clr-primary);
            border-bottom: 1px solid transparent;
        }

        .article-content-wrap .content-body a:hover {
            border-bottom-color: var(--clr-primary);
        }

        .not-found {
            text-align: center;
            padding: 80px 20px;
        }

        .not-found h2 {
            font-size: 32px;
            color: var(--clr-text);
            margin-bottom: 16px;
        }

        .not-found p {
            color: var(--clr-text-light);
            margin-bottom: 28px;
        }

        /* ------------- Sidebar ------------- */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
            position: sticky;
            top: 96px;
        }

        .sidebar-card {
            background: var(--clr-card);
            border-radius: var(--radius);
            border: 1px solid rgba(226, 232, 240, 0.6);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition);
        }

        .sidebar-card:hover {
            box-shadow: var(--shadow-hover);
        }

        .sidebar-card .sidebar-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        .sidebar-card .sidebar-body {
            padding: 24px;
        }

        .sidebar-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--clr-text);
        }

        .sidebar-card p {
            font-size: 14px;
            color: var(--clr-text-light);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .sidebar-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--clr-primary);
        }

        .sidebar-link:hover {
            gap: 10px;
        }

        .sidebar-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            padding: 20px 24px;
        }

        .sidebar-tags .tag {
            display: inline-block;
            font-size: 13px;
            padding: 6px 14px;
            background: var(--clr-primary-soft);
            color: var(--clr-primary-dark);
            border-radius: 999px;
            font-weight: 500;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .sidebar-tags .tag:hover {
            background: #fff;
            border-color: var(--clr-primary);
            color: var(--clr-primary);
        }

        .sidebar-hotline {
            text-align: center;
            padding: 28px 20px;
            background: linear-gradient(135deg, var(--clr-text) 0%, #1e293b 100%);
            color: #fff;
        }

        .sidebar-hotline .icon-circle {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--clr-gold);
            margin: 0 auto 16px;
        }

        .sidebar-hotline h3 {
            color: #fff;
            font-size: 20px;
            margin-bottom: 8px;
        }

        .sidebar-hotline p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            margin-bottom: 18px;
        }

        .sidebar-hotline .tel {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.05em;
            display: block;
            margin-bottom: 12px;
        }

        /* ------------- Related Section ------------- */
        .related-section {
            padding: 72px 0;
            background: var(--clr-bg);
        }

        .related-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 40px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .related-card {
            background: var(--clr-card);
            border-radius: var(--radius);
            border: 1px solid rgba(226, 232, 240, 0.6);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .related-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-6px);
        }

        .related-card .card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .related-card:hover .card-img {
            transform: scale(1.04);
        }

        .related-card .card-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .related-card .card-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--clr-gold);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .related-card h3 {
            font-size: 18px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 10px;
            color: var(--clr-text);
        }

        .related-card p {
            font-size: 14px;
            color: var(--clr-text-light);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 16px;
        }

        .related-card .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--clr-primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .related-card .card-link:hover {
            gap: 10px;
        }

        /* ------------- Service Matrix ------------- */
        .service-matrix {
            padding: 72px 0;
            background: var(--clr-card);
            border-top: 1px solid var(--clr-border);
        }

        .service-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 40px;
        }

        .service-item {
            padding: 32px 24px;
            text-align: center;
            border-radius: var(--radius);
            border: 1px solid var(--clr-border);
            background: var(--clr-card);
            transition: var(--transition);
        }

        .service-item:hover {
            border-color: transparent;
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .service-item .icon-box {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: var(--clr-primary-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--clr-primary);
            margin: 0 auto 16px;
            transition: var(--transition);
        }

        .service-item:hover .icon-box {
            background: var(--clr-primary);
            color: #fff;
        }

        .service-item h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--clr-text);
        }

        .service-item p {
            font-size: 14px;
            color: var(--clr-text-light);
            line-height: 1.6;
        }

        /* ------------- FAQ ------------- */
        .faq-section {
            padding: 72px 0;
            background: var(--clr-bg);
        }

        .faq-layout {
            display: grid;
            grid-template-columns: 1fr 1.4fr;
            gap: 48px;
            align-items: start;
        }

        .faq-left {
            position: sticky;
            top: 96px;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--clr-card);
            border: 1px solid var(--clr-border);
            border-radius: var(--radius-sm);
            box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item.open {
            border-color: var(--clr-primary-light);
            box-shadow: 0 8px 24px rgba(37, 99, 235, 0.1);
        }

        .faq-item-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 24px;
            cursor: pointer;
            user-select: none;
        }

        .faq-item-header h3 {
            font-size: 15.5px;
            font-weight: 600;
            color: var(--clr-text);
            line-height: 1.4;
        }

        .faq-item-header .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--clr-primary-soft);
            color: var(--clr-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            transition: transform 0.3s ease;
        }

        .faq-item.open .faq-icon {
            transform: rotate(180deg);
            background: var(--clr-primary);
            color: #fff;
        }

        .faq-item-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-item.open .faq-item-content {
            max-height: 500px;
        }

        .faq-item-content p {
            padding: 0 24px 20px;
            font-size: 14.5px;
            color: var(--clr-text-light);
            line-height: 1.75;
        }

        /* ------------- CTA ------------- */
        .cta-section {
            padding: 72px 0;
            background: var(--clr-text);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 164, 76, 0.2), transparent 70%);
            z-index: 1;
        }

        .cta-card {
            position: relative;
            z-index: 2;
            background: linear-gradient(135deg, #1a2733 0%, var(--clr-text) 100%);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 24px;
            padding: 56px;
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 48px;
            align-items: center;
            box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3);
        }

        .cta-info h2 {
            color: #fff;
            font-size: 30px;
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
            line-height: 1.3;
        }

        .cta-info p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            margin-bottom: 20px;
            line-height: 1.8;
        }

        .cta-info .cta-contact {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 15px;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 10px;
        }

        .cta-info .cta-contact i {
            color: var(--clr-gold);
            width: 20px;
            text-align: center;
        }

        .cta-form {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            padding: 32px;
            backdrop-filter: blur(10px);
        }

        .cta-form h3 {
            color: #fff;
            font-size: 18px;
            margin-bottom: 20px;
            font-weight: 600;
        }

        .cta-form input,
        .cta-form select {
            width: 100%;
            padding: 13px 16px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            font-size: 14px;
            margin-bottom: 12px;
            transition: var(--transition);
        }

        .cta-form input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }

        .cta-form input:focus,
        .cta-form select:focus {
            border-color: var(--clr-gold);
            outline: none;
            background: rgba(255, 255, 255, 0.1);
        }

        .cta-form select {
            appearance: none;
            background-image: linear-gradient(135deg, rgba(37, 99, 235, 0.4), rgba(37, 99, 235, 0.2));
        }

        .cta-form select option {
            background: var(--clr-text);
            color: #fff;
        }

        .cta-form .btn {
            width: 100%;
            margin-top: 6px;
        }

        /* ------------- Footer ------------- */
        .site-footer {
            background: var(--clr-footer);
            color: var(--clr-footer-text);
            padding: 64px 0 24px;
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 0.8fr 1fr;
            gap: 40px;
            margin-bottom: 48px;
        }

        .site-footer h3 {
            color: #fff;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.4;
        }

        .site-footer h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .site-footer p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            max-width: 320px;
        }

        .site-footer ul {
            list-style: none;
        }

        .site-footer ul li {
            margin-bottom: 10px;
            font-size: 14px;
        }

        .site-footer ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: var(--transition);
        }

        .site-footer ul li a:hover {
            color: #fff;
            padding-left: 6px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.35);
        }

        /* ------------- Responsive ------------- */
        @media (max-width: 1024px) {
            .article-grid {
                grid-template-columns: 1fr;
            }

            .article-sidebar {
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
            }

            .sidebar-card {
                flex: 1;
                min-width: 240px;
            }

            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-card {
                grid-template-columns: 1fr;
                padding: 40px;
            }

            .faq-layout {
                grid-template-columns: 1fr;
            }

            .faq-left {
                position: static;
            }
        }

        @media (max-width: 768px) {
            .nav-container {
                height: 64px;
                padding: 0 16px;
            }

            .site-logo {
                font-size: 15px;
            }

            .logo-mark {
                width: 32px;
                height: 32px;
                font-size: 14px;
                border-radius: 8px;
            }

            .nav-links a {
                padding: 8px 14px;
                font-size: 14px;
            }

            .nav-links a.nav-cta {
                padding: 8px 16px;
                font-size: 13px;
            }

            .article-hero {
                padding: 56px 0 40px;
            }

            .article-content-wrap {
                padding: 28px 20px;
            }

            .related-grid {
                grid-template-columns: 1fr;
            }

            .service-grid {
                grid-template-columns: 1fr;
            }

            .cta-card {
                padding: 28px 20px;
            }

            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .article-hero h1 {
                font-size: 26px;
            }

            .hero-summary {
                font-size: 14px;
            }

            .hero-meta {
                flex-direction: column;
                gap: 10px;
            }

            .article-grid {
                gap: 24px;
            }

            .section-title {
                font-size: 24px;
            }

            .btn {
                padding: 12px 22px;
                font-size: 14px;
            }

            .nav-links a {
                padding: 8px 10px;
                font-size: 13px;
            }

            .nav-links a.nav-cta i {
                display: none;
            }

            .cta-font {
                font-size: 24px;
            }
        }