/* roulang page: index */
/* ===== 1. 设计变量 ===== */
        :root {
            --primary: #7a4e2d;
            --primary-dark: #5e3a1e;
            --primary-light: #9a6b42;
            --accent: #c9a96e;
            --accent-light: #e8d9b8;
            --gold: #d4a94e;
            --bg: #f7f2eb;
            --bg-white: #ffffff;
            --bg-dark: #2b2b2b;
            --bg-soft: #f0e8de;
            --text: #2b2b2b;
            --text-light: #6f6a63;
            --border: #e2d9ce;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 8px;
            --shadow-soft: 0 6px 24px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 12px 36px rgba(0, 0, 0, 0.10);
            --shadow-primary: 0 8px 30px rgba(122, 78, 45, 0.25);
            --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --fs-hero: 2.6rem;
            --fs-title: 2rem;
            --fs-subtitle: 1.1rem;
            --fs-body: 1rem;
            --fs-small: 0.875rem;
            --container: 1200px;
        }

        /* ===== 2. Reset & Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            font-size: var(--fs-body);
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            padding-bottom: 64px;
        }

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

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

        a:hover {
            color: var(--primary);
        }

        ul,
        ol {
            list-style: none;
        }

        button {
            font-family: inherit;
            border: none;
            background: none;
            cursor: pointer;
        }

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

        /* ===== 3. 容器与通用 ===== */
        .container {
            max-width: var(--container);
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 90px 0;
        }

        .section-alt {
            background: var(--bg-white);
        }

        .section-lead {
            font-size: 0.95rem;
            color: var(--text-light);
            max-width: 640px;
            margin: 0 auto 45px;
            text-align: center;
        }

        .section-title-wrap {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-tag {
            display: inline-block;
            background: var(--accent-light);
            color: var(--primary-dark);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 30px;
            letter-spacing: 1px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: var(--fs-title);
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            margin-bottom: 10px;
        }

        .section-subtitle {
            font-size: 1rem;
            color: var(--text-light);
            line-height: 1.7;
            max-width: 600px;
            margin: 0 auto;
        }

        /* ===== 4. 按钮 ===== */
        .btn {
            border-radius: 50px;
            padding: 12px 32px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border: 1px solid transparent;
            line-height: 1.4;
        }

        .btn-primary {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff !important;
        }

        .btn-primary:hover,
        .btn-primary:focus {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-primary);
            color: #fff !important;
        }

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

        .btn-outline:hover {
            background: var(--primary);
            color: #fff !important;
            transform: translateY(-2px);
        }

        .btn-light {
            background: #fff;
            color: var(--primary) !important;
            border-color: #fff;
        }

        .btn-light:hover {
            background: var(--accent-light);
            border-color: var(--accent-light);
            transform: translateY(-2px);
            color: var(--primary-dark) !important;
        }

        .btn-lg {
            padding: 16px 42px;
            font-size: 1.05rem;
        }

        .btn:focus,
        .btn:active {
            outline: none;
            box-shadow: 0 0 0 4px rgba(122, 78, 45, 0.2);
        }

        /* ===== 5. 导航 ===== */
        .custom-navbar {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            padding: 0;
            transition: box-shadow 0.3s ease;
            position: sticky;
            top: 0;
            z-index: 1030;
        }

        .custom-navbar.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }

        .custom-navbar .navbar-brand {
            display: flex;
            flex-direction: column;
            line-height: 1.25;
            padding: 12px 0;
            margin-right: 20px;
        }

        .brand-main {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 1px;
        }

        .brand-sub {
            font-size: 0.75rem;
            color: var(--text-light);
            letter-spacing: 2px;
            font-weight: 500;
        }

        .custom-navbar .nav-link {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text);
            padding: 28px 16px !important;
            position: relative;
        }

        .custom-navbar .nav-link::after {
            content: '';
            position: absolute;
            bottom: 20px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--primary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
            border-radius: 2px;
        }

        .custom-navbar .nav-link.active::after,
        .custom-navbar .nav-link:hover::after {
            transform: scaleX(1);
        }

        .capture-navbar .nav-link.active::after,
        .capture-navbar .nav-link:hover::after {
            transform: scaleX(1);
        }        .nav-location {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-light);
            padding: 0 20px;
            border-left: 1px solid var(--border);
            margin-left: 12px;
        }

        .nav-location i {
            color: var(--primary);
            font-size: 0.85rem;
        }

        .nav-cta {
            padding: 8px 22px;
            font-size: 0.88rem;
            margin-left: 12px;
        }

        .navbar-toggler {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 6px 10px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(122, 78, 45, 0.15);
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%237a4e2d' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ===== 6. Hero ===== */
        .hero {
            position: relative;
            background: linear-gradient(135deg, rgba(35, 25, 15, 0.78) 0%, rgba(60, 38, 20, 0.68) 50%, rgba(35, 25, 15, 0.45) 100%), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            min-height: 620px;
            display: flex;
            align-items: center;
            padding: 90px 0 70px;
            color: #fff;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 500;
            letter-spacing: 1px;
            backdrop-filter: blur(4px);
            margin-bottom: 18px;
        }

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

        .hero h1 {
            font-size: var(--fs-hero);
            font-weight: 700;
            line-height: 1.30;
            margin-bottom: 16px;
            letter-spacing: 1px;
        }

        .hero-lead {
            font-size: 1.15rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.90);
            margin-bottom: 12px;
            font-weight: 400;
        }

        .hero-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 30px;
            max-width: 540px;
        }

        .hero-stats {
            display: flex;
            gap: 36px;
            margin-top: 32px;
        }

        .hero-stat {
            text-align: left;
        }

        .hero-stat-num {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--gold);
            line-height: 1.2;
        }

        .hero-stat-label {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.75);
            letter-spacing: 1px;
        }

        .hero-form-card {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
            padding: 30px 30px 24px;
            max-width: 360px;
            margin-left: auto;
        }

        .hero-form-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
        }

        .hero-form-card .form-sub {
            font-size: 0.85rem;
            color: var(--text-light);
            margin-bottom: 18px;
        }

        .hero-form-card .form-control,
        .hero-form-card .form-select {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 14px;
            font-size: 0.9rem;
            margin-bottom: 12px;
            background: var(--bg);
            transition: border-color 0.3s, box-shadow 0.3s;
        }

        .hero-form-card .form-control:focus,
        .hero-form-card .form-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(122, 78, 45, 0.12);
            background: #fff;
        }

        .hero-form-card .btn {
            width: 100%;
            margin-top: 4px;
        }

        .form-note {
            font-size: 0.75rem;
            color: var(--text-light);
            text-align: center;
            margin-top: 10px;
        }

        /* ===== 7. 板块通用 ===== */
        .section-head {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-head .section-title {
            font-size: 1.9rem;
            font-weight: 700;
        }

        .section-head .section-desc {
            color: var(--text-light);
            max-width: 600px;
            margin: 12px auto 0;
            line-height: 1.8;
        }

        /* ===== 8. 最新动态 ===== */
        .news-cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .news-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            transition: all var(--transition);
            border: 1px solid var(--border);
            display: flex;
            flex-direction: column;
        }

        .news-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
        }

        .news-card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }

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

        .news-card:hover .news-card-img img {
            transform: scale(1.05);
        }

        .news-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(6px);
            color: #fff;
            font-size: 0.75rem;
            padding: 4px 14px;
            border-radius: 20px;
        }

        .news-card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .news-card-date {
            font-size: 0.8rem;
            color: var(--text-light);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .news-card-date i {
            color: var(--accent);
        }

        .news-card-title {
            font-size: 1rem;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 10px;
            color: var(--text);
            transition: color 0.3s;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card-title a {
            color: inherit;
        }

        .news-card-title a:hover {
            color: var(--primary);
        }

        .news-card-cta {
            margin-top: auto;
            font-size: 0.85rem;
            color: var(--primary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .news-card-cta i {
            font-size: 0.75rem;
        }

        /* ===== 9. 卖点三连 ===== */
        .feature-section {
            background: var(--bg-white);
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .feature-card {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 36px 28px;
            text-align: center;
            transition: all var(--transition);
            position: relative;
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
            background: #fff;
        }

        .feature-icon {
            width: 64px;
            height: 64px;
            margin: 0 auto 20px;
            background: var(--accent-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.4rem;
            transition: all var(--transition);
        }

        .feature-card:hover .feature-icon {
            background: var(--primary);
            color: #fff;
        }

        .feature-title {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .feature-desc {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        .feature-highlight {
            background: var(--primary);
            color: #fff;
            border: none;
        }

        .feature-highlight .feature-icon {
            background: rgba(255, 255, 255, 0.2);
            color: var(--gold);
        }

        .feature-highlight .feature-title {
            color: #fff;
        }

        .feature-highlight .feature-desc {
            color: rgba(255, 255, 255, 0.8);
        }

        .feature-highlight:hover {
            box-shadow: var(--shadow-primary);
            background: var(--primary-dark);
        }

        /* ===== 10. FAQ ===== */
        .faq-section {
            background: var(--bg);
        }

        .faq-accordion {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-accordion .accordion-item {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md) !important;
            margin-bottom: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            transition: all var(--transition);
        }

        .faq-accordion .accordion-item:hover {
            border-color: var(--accent);
        }

        .faq-accordion .accordion-button {
            background: var(--bg-white);
            color: var(--text);
            font-weight: 600;
            font-size: 1rem;
            padding: 18px 24px;
            box-shadow: none;
            border-radius: var(--radius-md) !important;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--accent-light);
            color: var(--primary-dark);
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 4px rgba(122, 78, 45, 0.1);
        }

        .faq-accordion .accordion-button::after {
            background-image: none;
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            width: auto;
            height: auto;
            font-size: 0.85rem;
            color: var(--primary);
            transition: transform 0.3s;
        }

        .faq-accordion .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
            color: var(--primary-dark);
        }

        .faq-accordion .accordion-body {
            padding: 20px 24px;
            color: var(--text-light);
            font-size: 0.95rem;
            line-height: 1.8;
            border-top: 1px solid var(--border);
        }

        /* ===== 11. 资讯列表 ===== */
        .news-list-section {
            background: var(--bg-white);
        }

        .news-list-wrap {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 30px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-soft);
        }

        .news-list-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
            transition: background 0.3s;
        }

        .news-list-item:last-child {
            border-bottom: none;
        }

        .news-list-item:hover {
            background: var(--bg);
        }

        .news-list-date {
            font-size: 0.8rem;
            color: var(--text-light);
            white-space: nowrap;
            width: 100px;
        }

        .news-list-cat {
            font-size: 0.75rem;
            background: var(--accent-light);
            color: var(--primary-dark);
            padding: 2px 10px;
            border-radius: 20px;
            white-space: nowrap;
            font-weight: 600;
        }

        .news-list-link {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text);
            flex: 1;
            transition: color 0.3s;
        }

        .news-list-link:hover {
            color: var(--primary);
        }

        .news-sidebar-card {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px;
            margin-bottom: 24px;
        }

        .news-sidebar-card h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--accent);
        }

        .hot-list li {
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
        }

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

        .hot-list a {
            font-size: 0.9rem;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hot-list a:hover {
            color: var(--primary);
        }

        .hot-list a i {
            color: var(--accent);
            font-size: 0.75rem;
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag-cloud a {
            font-size: 0.8rem;
            color: var(--text-light);
            background: var(--bg-white);
            border: 1px solid var(--border);
            padding: 5px 14px;
            border-radius: 20px;
            transition: all 0.3s;
        }

        .tag-cloud a:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        /* ===== 12. 安全体系 ===== */
        .safety-section {
            background: var(--bg-dark);
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .safety-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.08);
        }

        .safety-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.05);
        }

        .safety-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            position: relative;
            z-index: 1;
        }

        .safety-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 32px 24px;
            text-align: center;
            transition: all var(--transition);
        }

        .safety-card:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
        }

        .safety-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 18px;
            background: rgba(201, 169, 110, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.3rem;
        }

        .safety-title {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .safety-desc {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.75;
        }

        /* ===== 13. 预约入口 ===== */
        .booking-section {
            background: var(--bg);
        }

        .booking-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .booking-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 36px 28px;
            text-align: center;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-soft);
            transition: all var(--transition);
        }

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

        .booking-icon {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 16px;
        }

        .booking-title {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .booking-desc {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .booking-link {
            font-size: 0.9rem;
            color: var(--primary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .booking-link:hover {
            color: var(--primary-dark);
            gap: 10px;
        }

        /* ===== 14. CTA ===== */
        .cta-section {
            position: relative;
            background: linear-gradient(135deg, rgba(43, 30, 18, 0.85) 0%, rgba(80, 52, 28, 0.75) 100%), url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            padding: 100px 0;
            text-align: center;
            color: #fff;
        }

        .cta-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .cta-desc {
            max-width: 560px;
            margin: 0 auto 36px;
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.8;
        }

        .cta-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== 15. 页脚 ===== */
        .custom-footer {
            background: #1f1d1a;
            color: rgba(255, 255, 255, 0.7);
            padding: 60px 0 20px;
        }

        .footer-brand {
            color: #fff;
            font-size: 1.15rem;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 10px;
        }

        .footer-desc {
            font-size: 0.85rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            max-width: 300px;
        }

        .footer-title {
            color: #fff;
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
            transition: all 0.3s;
        }

        .footer-links a:hover {
            color: var(--gold);
            padding-left: 4px;
        }

        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.88rem;
            margin-bottom: 12px;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-contact i {
            color: var(--gold);
            width: 18px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            margin-top: 30px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
            text-align: center;
        }

        /* ===== 16. 浮动转化条 ===== */
        .floating-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1040;
            background: rgba(30, 25, 20, 0.95);
            backdrop-filter: blur(8px);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 12px 0;
            transform: translateY(100%);
            transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .floating-cta.show {
            transform: translateY(0);
        }

        .floating-cta .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .floating-phone {
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .floating-phone i {
            color: var(--gold);
            font-size: 1.1rem;
        }

        .floating-phone small {
            display: block;
            font-size: 0.75rem;
            font-weight: 400;
            color: rgba(255, 255, 255, 0.6);
        }

        .floating-cta .btn {
            padding: 10px 28px;
            font-size: 0.9rem;
        }

        /* ===== 17. 响应式 ===== */
        @media (max-width: 1024px) {
            .news-cards {
                grid-template-columns: repeat(2, 1fr);
            }

            .hero {
                min-height: 560px;
                padding: 70px 0 60px;
            }

            .hero h1 {
                font-size: 2.2rem;
            }

            .feature-grid,
            .safety-grid,
            .booking-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 20px;
            }
        }

        @media (max-width: 992px) {
            .custom-navbar .nav-link {
                padding: 12px 0 !important;
            }

            .custom-navbar .nav-link::after {
                display: none;
            }

            .nav-location {
                border-left: none;
                padding: 10px 0;
                margin-left: 0;
            }

            .nav-cta {
                margin: 10px 0 15px;
                display: inline-flex;
            }

            .hero-form-card {
                margin: 40px auto 0;
                max-width: 420px;
            }

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

        @media (max-width: 768px) {
            .section {
                padding: 60px 0;
            }

            .hero {
                min-height: auto;
                padding: 60px 0 50px;
                text-align: center;
            }

            .hero h1 {
                font-size: 1.8rem;
            }

            .hero-lead {
                font-size: 1rem;
            }

            .hero-desc {
                font-size: 0.9rem;
                margin-left: auto;
                margin-right: auto;
            }

            .hero-stats {
                justify-content: center;
                gap: 24px;
            }

            .hero-stat-num {
                font-size: 1.4rem;
            }

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

            .news-list-item {
                flex-wrap: wrap;
                gap: 8px;
            }

            .news-list-date {
                width: auto;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .cta-section {
                padding: 70px 0;
            }

            .cta-title {
                font-size: 1.5rem;
            }

            .floating-cta .container {
                flex-direction: column;
                gap: 8px;
            }

            .floating-phone {
                font-size: 0.9rem;
            }

            .floating-cta .btn {
                width: 100%;
            }

            .footer-bottom {
                font-size: 0.7rem;
            }
        }

        @media (max-width: 520px) {
            .hero-form-card {
                padding: 24px 20px;
            }

            .section-title-wrap {
                margin-bottom: 36px;
            }

            .feature-grid,
            .safety-grid,
            .booking-grid {
                grid-template-columns: 1fr;
            }

            .news-list-wrap {
                padding: 20px;
            }

            .news-sidebar {
                margin-top: 30px;
            }

            .cta-actions .btn {
                width: 100%;
            }
        }

        /* Bootstrap 覆盖修正 */
        .accordion-button:not(.collapsed) {
            box-shadow: none;
        }

        .accordion-button:not(.collapsed)::after {
            border-radius: 0;
        }