/* roulang page: index */
:root {
            --primary: #1a2e1a;
            --primary-dark: #0f1f0f;
            --primary-light: #2d4a2d;
            --accent: #c8a96a;
            --accent-dark: #a98a4b;
            --accent-light: #e8d8b8;
            --bg: #f8f4ed;
            --bg-alt: #f0eae0;
            --bg-dark: #142114;
            --text: #2b2b2b;
            --text-light: #6e6e6e;
            --border: #e3dbcf;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow: 0 8px 32px rgba(20, 33, 20, 0.08);
            --shadow-lg: 0 16px 48px rgba(20, 33, 20, 0.14);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-body: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: inline-block;
            vertical-align: middle;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }
        .grid-container {
            max-width: 1200px;
        }

        /* Typography */
        h1,
        h2,
        h3,
        h4,
        h5 {
            font-weight: 700;
            line-height: 1.3;
            margin: 0 0 12px;
            color: var(--text);
        }
        .section-title {
            font-size: 2rem;
            color: var(--primary);
            letter-spacing: 1px;
            margin-bottom: 8px;
            text-align: center;
        }
        .section-subtitle {
            text-align: center;
            color: var(--text-light);
            max-width: 640px;
            margin: 0 auto 48px;
            font-size: 1rem;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            border: 2px solid transparent;
            cursor: pointer;
            transition: var(--transition);
            line-height: 1.4;
            outline: none;
        }
        .btn i {
            font-size: 0.85em;
        }
        .btn-primary {
            background: linear-gradient(135deg, #c8a96a 0%, #b08d4f 100%);
            color: #1a2e1a;
            box-shadow: 0 8px 24px rgba(200, 169, 106, 0.35);
        }
        .btn-primary:hover {
            background: linear-gradient(135deg, #d4b67e 0%, #c8a96a 100%);
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(200, 169, 106, 0.45);
            color: #0f1f0f;
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(200, 169, 106, 0.25);
        }
        .btn-outline {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.6);
            color: #fff;
        }
        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
            transform: translateY(-2px);
        }
        .btn-outline-dark {
            background: transparent;
            border-color: var(--accent);
            color: var(--accent);
        }
        .btn-outline-dark:hover {
            background: rgba(200, 169, 106, 0.1);
            border-color: var(--accent-dark);
            color: var(--accent-dark);
            transform: translateY(-2px);
        }
        .btn-dark {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 6px 20px rgba(26, 46, 26, 0.3);
        }
        .btn-dark:hover {
            background: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(26, 46, 26, 0.4);
        }
        .btn:focus-visible {
            outline: 3px solid rgba(200, 169, 106, 0.6);
            outline-offset: 3px;
        }

        /* Header & Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(248, 244, 237, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(200, 169, 106, 0.2);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
        }
        .site-header .grid-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 76px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .logo {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 0.5px;
            line-height: 1.2;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .logo i {
            color: var(--accent);
            font-size: 1.1rem;
        }
        .header-chip {
            background: linear-gradient(135deg, #c8a96a, #a98a4b);
            color: #142114;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .header-chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #142114;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(0.8);
            }
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .main-nav a {
            font-weight: 500;
            color: var(--text);
            font-size: 0.95rem;
            position: relative;
            padding: 6px 0;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: var(--transition);
            border-radius: 2px;
        }
        .main-nav a:hover {
            color: var(--primary);
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .main-nav a.active {
            color: var(--primary);
            font-weight: 700;
        }
        .nav-cta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-shrink: 0;
        }
        .nav-cta .btn {
            padding: 10px 24px;
            font-size: 0.88rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--primary);
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
        }
        .nav-toggle:hover {
            background: rgba(200, 169, 106, 0.15);
        }

        /* Hero */
        .hero {
            position: relative;
            min-height: 82vh;
            display: flex;
            align-items: center;
            background: var(--bg-dark);
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            z-index: 1;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(10, 20, 10, 0.82) 0%, rgba(10, 20, 10, 0.55) 55%, rgba(10, 20, 10, 0.3) 100%);
            z-index: 2;
        }
        .hero-content {
            position: relative;
            z-index: 3;
            padding: 60px 0;
            max-width: 720px;
            margin-right: auto;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(200, 169, 106, 0.2);
            border: 1px solid rgba(200, 169, 106, 0.4);
            color: var(--accent-light);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 30px;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }
        .hero-badge i {
            font-size: 0.7rem;
        }
        .hero h1 {
            color: #fff;
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }
        .hero-desc {
            color: rgba(255, 255, 255, 0.88);
            font-size: 1.05rem;
            line-height: 1.8;
            margin-bottom: 28px;
            max-width: 600px;
        }
        .hero-stats {
            display: flex;
            gap: 36px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .hero-stat {
            display: flex;
            flex-direction: column;
        }
        .hero-stat strong {
            color: var(--accent);
            font-size: 1.6rem;
            font-weight: 800;
            line-height: 1.2;
        }
        .hero-stat span {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.8rem;
            font-weight: 400;
            letter-spacing: 1px;
        }
        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* Section base */
        .section {
            padding: 80px 0;
        }
        .section-alt {
            background: var(--bg-alt);
        }
        .section-dark {
            background: var(--bg-dark);
            color: #fff;
        }
        .section-dark .section-title {
            color: #fff;
        }
        .section-dark .section-subtitle {
            color: rgba(255, 255, 255, 0.75);
        }

        /* Stats strip */
        .stats-section {
            background: var(--primary);
            padding: 56px 0;
            color: #fff;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            text-align: center;
        }
        .stat-item {
            padding: 8px;
        }
        .stat-item .stat-num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
        }
        .stat-item .stat-label {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 4px;
        }
        .stat-item .stat-icon {
            font-size: 1.3rem;
            color: rgba(255, 255, 255, 0.5);
            margin-bottom: 8px;
        }

        /* Service cards */
        .services-grid .card {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .services-grid .card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }
        .card-media {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .card:hover .card-media img {
            transform: scale(1.05);
        }
        .card-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .card-body h3 {
            font-size: 1.1rem;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .card-body p {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.65;
            margin-bottom: 16px;
            flex: 1;
        }
        .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 16px;
        }
        .tag {
            background: rgba(200, 169, 106, 0.15);
            color: var(--accent-dark);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.3px;
        }
        .card-link {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--accent-dark);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .card-link i {
            font-size: 0.7rem;
            transition: var(--transition);
        }
        .card-link:hover {
            color: var(--primary);
        }
        .card-link:hover i {
            transform: translateX(4px);
        }

        /* Coupons section */
        .coupons-section {
            background: var(--bg-alt);
        }
        .coupon-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px dashed var(--accent);
            padding: 28px;
            position: relative;
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow);
        }
        .coupon-card::before {
            content: '';
            position: absolute;
            top: 12px;
            right: 12px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: radial-gradient(circle, var(--accent) 0%, var(--accent) 4px, transparent 4px);
            background-size: 12px 12px;
            background-position: center;
            background-repeat: no-repeat;
            opacity: 0.25;
        }
        .coupon-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .coupon-type {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--accent-dark);
            text-transform: uppercase;
            letter-spacing: 1px;
            background: rgba(200, 169, 106, 0.15);
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 16px;
            align-self: flex-start;
        }
        .coupon-card h3 {
            font-size: 1.15rem;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .coupon-card p {
            font-size: 0.88rem;
            color: var(--text-light);
            flex: 1;
            margin-bottom: 16px;
        }
        .coupon-price {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .coupon-price small {
            font-size: 0.7rem;
            font-weight: 400;
            color: var(--text-light);
            margin-left: 4px;
        }
        .coupon-valid {
            font-size: 0.75rem;
            color: var(--text-light);
            border-top: 1px solid var(--border);
            padding-top: 12px;
            margin-top: 4px;
        }

        /* Steps / Process */
        .steps-wrap {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            position: relative;
            margin-top: 32px;
        }
        .steps-wrap::before {
            content: '';
            position: absolute;
            top: 34px;
            left: 10%;
            right: 10%;
            height: 2px;
            background: linear-gradient(90deg, var(--accent), var(--accent-light), var(--accent));
            opacity: 0.5;
        }
        .step-item {
            text-align: center;
            position: relative;
            z-index: 1;
        }
        .step-num {
            width: 68px;
            height: 68px;
            margin: 0 auto 16px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--accent);
            font-size: 1.4rem;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 8px 24px rgba(26, 46, 26, 0.25);
            border: 3px solid var(--accent);
        }
        .step-item h3 {
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .step-item p {
            font-size: 0.86rem;
            color: var(--text-light);
            line-height: 1.6;
        }

        /* Comparison */
        .comparison-table {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .comparison-table .grid-x {
            border-bottom: 1px solid var(--border);
        }
        .comparison-table .grid-x:last-child {
            border-bottom: none;
        }
        .comparison-table .grid-x:first-child {
            background: var(--primary);
            color: #fff;
        }
        .comparison-table .cell {
            padding: 16px 20px;
        }
        .comparison-table .head-cell {
            font-weight: 700;
            font-size: 0.95rem;
        }
        .comparison-table .feature-cell {
            background: var(--bg);
            font-weight: 600;
            color: var(--text);
        }
        .comparison-table .vs-us {
            color: var(--primary);
            font-weight: 600;
        }
        .comparison-table .vs-vs {
            color: var(--text-light);
        }
        .comparison-table .vs-badge {
            display: inline-block;
            background: var(--accent-light);
            color: var(--accent-dark);
            font-size: 0.72rem;
            font-weight: 700;
            padding: 2px 10px;
            border-radius: 12px;
            margin-left: 6px;
            vertical-align: middle;
        }
        .compare-cta {
            text-align: center;
            margin-top: 32px;
        }

        /* News */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 48px;
        }
        .news-list {
            display: flex;
            flex-direction: column;
        }
        .news-item {
            padding: 20px 0;
            border-bottom: 1px solid var(--border);
            display: flex;
            gap: 16px;
            align-items: flex-start;
            transition: background 0.2s;
        }
        .news-item:first-child {
            padding-top: 0;
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-date {
            flex-shrink: 0;
            background: rgba(200, 169, 106, 0.1);
            color: var(--accent-dark);
            border-radius: var(--radius-sm);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 8px 12px;
            text-align: center;
            line-height: 1.3;
            min-width: 64px;
        }
        .news-date strong {
            display: block;
            font-size: 1.1rem;
            color: var(--primary);
        }
        .news-item h3 {
            font-size: 1rem;
            margin-bottom: 4px;
        }
        .news-item h3 a {
            color: var(--text);
        }
        .news-item h3 a:hover {
            color: var(--accent-dark);
        }
        .news-item p {
            font-size: 0.82rem;
            color: var(--text-light);
            margin: 0;
        }
        .news-sidebar {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 28px;
            box-shadow: var(--shadow);
            align-self: start;
        }
        .news-sidebar h3 {
            font-size: 1rem;
            color: var(--primary);
            padding-bottom: 12px;
            border-bottom: 2px solid var(--accent);
            margin-bottom: 16px;
        }
        .sidebar-item {
            display: flex;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            align-items: flex-start;
        }
        .sidebar-item:last-child {
            border-bottom: none;
        }
        .sidebar-item i {
            color: var(--accent);
            font-size: 0.9rem;
            margin-top: 4px;
            flex-shrink: 0;
        }
        .sidebar-item a {
            font-size: 0.85rem;
            color: var(--text);
            line-height: 1.5;
        }
        .sidebar-item a:hover {
            color: var(--accent-dark);
        }

        /* FAQ */
        .faq-wrap {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            margin-bottom: 12px;
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: var(--accent);
        }
        .faq-item details {
            padding: 20px 24px;
        }
        .faq-item summary {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--primary);
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .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: 0.75rem;
            color: var(--accent);
            transition: var(--transition);
            flex-shrink: 0;
        }
        .faq-item details[open] summary::after {
            transform: rotate(180deg);
        }
        .faq-item .faq-answer {
            margin-top: 14px;
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.7;
            border-top: 1px solid var(--border);
            padding-top: 14px;
        }

        /* Booking CTA */
        .booking-section {
            background: url('/assets/images/backpic/back-2.jpg') center/cover fixed;
            position: relative;
            padding: 100px 0;
        }
        .booking-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 31, 15, 0.92), rgba(20, 33, 20, 0.85));
        }
        .booking-section .grid-container {
            position: relative;
            z-index: 1;
        }
        .booking-form-wrap {
            background: rgba(255, 255, 255, 0.97);
            border-radius: 24px;
            padding: 48px;
            max-width: 640px;
            margin: 0 auto;
            box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
        }
        .booking-form-wrap h2 {
            color: var(--primary);
            text-align: center;
            font-size: 1.8rem;
            margin-bottom: 6px;
        }
        .booking-form-wrap .form-desc {
            text-align: center;
            color: var(--text-light);
            font-size: 0.88rem;
            margin-bottom: 28px;
        }
        .form-row {
            margin-bottom: 18px;
        }
        .form-row label {
            display: block;
            font-size: 0.83rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }
        .form-row input,
        .form-row select,
        .form-row textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            background: var(--bg);
            color: var(--text);
            transition: var(--transition);
            outline: none;
        }
        .form-row input:focus,
        .form-row select:focus,
        .form-row textarea:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(200, 169, 106, 0.2);
            background: #fff;
        }
        .form-row input::placeholder,
        .form-row textarea::placeholder {
            color: #aaa;
        }
        .form-row textarea {
            min-height: 80px;
            resize: vertical;
        }
        .booking-info {
            text-align: center;
            color: rgba(255, 255, 255, 0.85);
            margin-top: 24px;
            font-size: 0.88rem;
        }
        .booking-info i {
            color: var(--accent);
            margin-right: 6px;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 64px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 48px;
        }
        .footer-brand {
            font-size: 1.1rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 16px;
        }
        .footer-brand i {
            color: var(--accent);
        }
        .footer-desc {
            font-size: 0.85rem;
            line-height: 1.7;
            opacity: 0.7;
            margin-bottom: 20px;
        }
        .footer-contact {
            font-size: 0.85rem;
            line-height: 1.8;
        }
        .footer-contact i {
            color: var(--accent);
            margin-right: 8px;
            width: 16px;
        }
        .footer-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            font-size: 0.85rem;
            opacity: 0.75;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition);
        }
        .footer-links a:hover {
            opacity: 1;
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 24px;
            text-align: center;
            font-size: 0.78rem;
            opacity: 0.55;
            line-height: 1.8;
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.75);
            text-decoration: underline;
            text-underline-offset: 2px;
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* CTA band */
        .cta-band {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            padding: 48px 0;
            text-align: center;
        }
        .cta-band h2 {
            color: #fff;
            font-size: 1.6rem;
            margin-bottom: 8px;
        }
        .cta-band p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 24px;
        }

        /* Responsive */
        @media screen and (max-width: 1024px) {
            .main-nav {
                gap: 18px;
            }
            .logo {
                font-size: 1rem;
            }
            .header-chip {
                display: none;
            }
            .hero h1 {
                font-size: 2.1rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
            .steps-wrap {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-wrap::before {
                display: none;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media screen and (max-width: 768px) {
            .site-header .grid-container {
                height: auto;
                flex-wrap: wrap;
                padding-top: 12px;
                padding-bottom: 12px;
                gap: 8px;
            }
            .logo-area {
                flex: 1;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
                padding-top: 12px;
                padding-bottom: 8px;
            }
            .main-nav.is-open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 0;
                width: 100%;
                border-bottom: 1px solid rgba(200, 169, 106, 0.1);
            }
            .main-nav a::after {
                display: none;
            }
            .nav-cta {
                margin-left: auto;
            }
            .nav-cta .btn {
                padding: 8px 18px;
                font-size: 0.82rem;
            }
            .hero {
                min-height: 70vh;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero-desc {
                font-size: 0.95rem;
            }
            .hero-stats {
                gap: 24px;
            }
            .section {
                padding: 56px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .services-grid .card-media {
                height: 160px;
            }
            .booking-form-wrap {
                padding: 28px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        @media screen and (max-width: 520px) {
            .hero-actions .btn {
                width: 100%;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stat-item .stat-num {
                font-size: 1.6rem;
            }
            .steps-wrap {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .step-num {
                width: 56px;
                height: 56px;
                font-size: 1.1rem;
            }
            .comparison-table .grid-x {
                flex-wrap: wrap;
            }
            .comparison-table .cell {
                padding: 12px 14px;
                font-size: 0.85rem;
            }
            .booking-form-wrap {
                padding: 20px 16px;
            }
            .coupon-card {
                padding: 20px;
            }
            .nav-cta .btn span {
                display: none;
            }
        }

/* roulang page: category1 */
:root {
        --bg-deep: #0f0c09;
        --bg-dark: #181310;
        --bg-card: #201a16;
        --bg-elevated: #2a211b;
        --gold: #c9a96e;
        --gold-light: #e5cc94;
        --gold-dark: #a3824b;
        --text-main: #f0e9df;
        --text-sub: #b3a294;
        --text-dim: #8a7b6d;
        --border: rgba(201, 169, 110, 0.22);
        --border-strong: rgba(201, 169, 110, 0.5);
        --radius: 16px;
        --radius-sm: 8px;
        --shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
        --shadow-sm: 0 8px 30px rgba(0, 0, 0, 0.35);
        --transition: all 0.3s ease;
        --space-section: clamp(60px, 8vw, 110px);
    }

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

    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
        background: var(--bg-deep);
        color: var(--text-main);
        line-height: 1.75;
        font-size: 16px;
        -webkit-font-smoothing: antialiased;
    }

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

    a:hover,
    a:focus {
        color: var(--gold-light);
    }

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

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

    input,
    textarea,
    select {
        font: inherit;
        border: none;
        outline: none;
        background: transparent;
        color: var(--text-main);
        width: 100%;
    }

    .grid-container {
        max-width: 1200px;
        padding-left: 24px;
        padding-right: 24px;
    }

    /* ========== 导航 ========== */
    .site-header {
        background: rgba(15, 12, 9, 0.85);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--border);
        position: sticky;
        top: 0;
        z-index: 1000;
        padding: 0;
    }

    .site-header .grid-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 72px;
        gap: 20px;
    }

    .logo-area {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-shrink: 0;
    }

    .logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 16px;
        font-weight: 700;
        letter-spacing: 0.5px;
        color: var(--text-main);
        white-space: nowrap;
    }

    .logo i {
        color: var(--gold);
        font-size: 20px;
    }

    .logo:hover {
        color: var(--gold-light);
    }

    .header-chip {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: rgba(201, 169, 110, 0.14);
        border: 1px solid var(--border);
        border-radius: 30px;
        padding: 4px 12px;
        font-size: 12px;
        color: var(--gold-light);
        white-space: nowrap;
    }

    .header-chip .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #e8a063;
        animation: pulse 2s infinite;
    }

    @keyframes pulse {
        0%,
        100% {
            opacity: 1;
            transform: scale(1);
        }
        50% {
            opacity: 0.6;
            transform: scale(0.85);
        }
    }

    .main-nav {
        display: flex;
        align-items: center;
        gap: 4px;
        flex: 1;
        justify-content: center;
    }

    .main-nav a {
        padding: 10px 16px;
        border-radius: var(--radius-sm);
        font-size: 15px;
        font-weight: 500;
        color: var(--text-sub);
        position: relative;
        white-space: nowrap;
    }

    .main-nav a:hover {
        color: var(--text-main);
        background: rgba(201, 169, 110, 0.08);
    }

    .main-nav a.active {
        color: var(--gold);
        background: rgba(201, 169, 110, 0.12);
    }

    .main-nav a.active::after {
        content: '';
        display: block;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        bottom: 4px;
        width: 20px;
        height: 3px;
        border-radius: 2px;
        background: var(--gold);
    }

    .nav-cta {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }

    .nav-cta .btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 10px 20px;
        border-radius: 30px;
        font-size: 14px;
        font-weight: 600;
        transition: var(--transition);
        white-space: nowrap;
    }

    .btn-primary {
        background: var(--gold);
        color: #1a150e;
        box-shadow: 0 4px 20px rgba(201, 169, 110, 0.3);
    }

    .btn-primary:hover {
        background: var(--gold-light);
        color: #1a150e;
        transform: translateY(-2px);
        box-shadow: 0 6px 28px rgba(201, 169, 110, 0.45);
    }

    .nav-toggle {
        display: none;
        width: 40px;
        height: 40px;
        border-radius: 10px;
        border: 1px solid var(--border);
        background: rgba(201, 169, 110, 0.08);
        color: var(--text-main);
        font-size: 18px;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
    }

    .nav-toggle:hover {
        border-color: var(--gold);
        color: var(--gold);
    }

    /* ========== Hero ========== */
    .hero-section {
        position: relative;
        padding: clamp(60px, 8vw, 120px) 0 80px;
        background:
            linear-gradient(135deg, rgba(15, 12, 9, 0.88) 0%, rgba(24, 19, 16, 0.72) 45%, rgba(15, 12, 9, 0.9) 100%),
            url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
        border-bottom: 1px solid var(--border);
        overflow: hidden;
    }

    .hero-section::before {
        content: '';
        position: absolute;
        top: -120px;
        right: -80px;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(201, 169, 110, 0.15), transparent 70%);
        pointer-events: none;
    }

    .hero-section::after {
        content: '';
        position: absolute;
        bottom: -100px;
        left: -60px;
        width: 350px;
        height: 350px;
        background: radial-gradient(circle, rgba(201, 169, 110, 0.1), transparent 70%);
        pointer-events: none;
    }

    .hero-section .grid-container {
        position: relative;
        z-index: 2;
    }

    .hero-grid {
        display: grid;
        grid-template-columns: 1fr 1.4fr 1fr;
        gap: 24px;
        align-items: center;
    }

    .hero-center {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .hero-badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(201, 169, 110, 0.12);
        border: 1px solid var(--border);
        border-radius: 30px;
        padding: 6px 18px;
        font-size: 13px;
        color: var(--gold-light);
        letter-spacing: 1px;
    }

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

    .hero-title {
        font-size: clamp(30px, 4vw, 48px);
        font-weight: 800;
        line-height: 1.25;
        color: var(--text-main);
        margin: 8px 0 4px;
        letter-spacing: 1px;
    }

    .hero-title span {
        color: var(--gold);
        position: relative;
    }

    .hero-subtitle {
        font-size: 16px;
        color: var(--text-sub);
        max-width: 520px;
        margin: 0 auto;
        line-height: 1.8;
    }

    .hero-screen {
        max-width: 520px;
        width: 100%;
        border-radius: var(--radius);
        background: var(--bg-card);
        border: 1px solid var(--border-strong);
        box-shadow: var(--shadow);
        overflow: hidden;
        transform: perspective(1400px) rotateX(4deg);
        transition: var(--transition);
    }

    .hero-screen:hover {
        transform: perspective(1400px) rotateX(0deg) translateY(-4px);
        box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6);
    }

    .screen-bar {
        display: flex;
        align-items: center;
        gap: 8px;
        background: var(--bg-elevated);
        padding: 10px 14px;
        border-bottom: 1px solid var(--border);
    }

    .screen-bar .dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: #e05c4e;
    }

    .screen-bar .dot:nth-child(2) {
        background: #e0b64e;
    }

    .screen-bar .dot:nth-child(3) {
        background: #5bb85b;
    }

    .screen-bar .bar-url {
        margin-left: auto;
        margin-right: auto;
        font-size: 12px;
        color: var(--text-dim);
        background: rgba(0, 0, 0, 0.3);
        padding: 3px 14px;
        border-radius: 20px;
        letter-spacing: 0.3px;
    }

    .screen-body {
        position: relative;
        overflow: hidden;
        aspect-ratio: 16/8.5;
    }

    .screen-body img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .screen-overlay {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        padding: 20px;
        background: linear-gradient(transparent, rgba(15, 12, 9, 0.88));
        text-align: left;
    }

    .screen-overlay .tag {
        display: inline-block;
        font-size: 12px;
        color: var(--gold);
        background: rgba(15, 12, 9, 0.7);
        border: 1px solid var(--border);
        padding: 3px 10px;
        border-radius: 20px;
        margin-bottom: 8px;
    }

    .screen-overlay h3 {
        font-size: 18px;
        font-weight: 700;
        color: var(--text-main);
        margin: 0;
    }

    .hero-buttons {
        display: flex;
        gap: 14px;
        justify-content: center;
        flex-wrap: wrap;
    }

    .btn {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 13px 30px;
        border-radius: 40px;
        font-size: 15px;
        font-weight: 600;
        transition: var(--transition);
        border: none;
        cursor: pointer;
    }

    .btn:focus-visible {
        outline: 2px solid var(--gold);
        outline-offset: 3px;
    }

    .btn-gold {
        background: linear-gradient(135deg, var(--gold-light), var(--gold));
        color: #1a150e;
        box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
    }

    .btn-gold:hover {
        background: linear-gradient(135deg, var(--gold), var(--gold-dark));
        color: #1a150e;
        transform: translateY(-3px);
        box-shadow: 0 10px 30px rgba(201, 169, 110, 0.45);
    }

    .btn-ghost {
        background: rgba(201, 169, 110, 0.08);
        border: 1px solid var(--border);
        color: var(--text-main);
    }

    .btn-ghost:hover {
        border-color: var(--gold);
        color: var(--gold);
        background: rgba(201, 169, 110, 0.14);
        transform: translateY(-3px);
    }

    .value-card {
        background: rgba(24, 19, 16, 0.8);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 28px 24px;
        display: flex;
        flex-direction: column;
        gap: 12px;
        backdrop-filter: blur(8px);
        transition: var(--transition);
    }

    .value-card:hover {
        border-color: var(--gold);
        transform: translateY(-4px);
        box-shadow: var(--shadow-sm);
    }

    .value-card i {
        font-size: 32px;
        color: var(--gold);
        background: rgba(201, 169, 110, 0.12);
        width: 58px;
        height: 58px;
        border-radius: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .value-card h3 {
        font-size: 17px;
        font-weight: 700;
        margin: 0;
        color: var(--text-main);
    }

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

    .hero-value.left .value-card {
        text-align: right;
        align-items: flex-end;
    }

    .hero-value.right .value-card {
        text-align: left;
        align-items: flex-start;
    }

    /* ========== 指标看板 ========== */
    .metrics-section {
        padding: var(--space-section) 0;
        background: var(--bg-dark);
        border-bottom: 1px solid var(--border);
        position: relative;
    }

    .metrics-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 3px;
        background: var(--gold);
        border-radius: 2px;
    }

    .section-head {
        text-align: center;
        margin-bottom: clamp(30px, 4vw, 50px);
    }

    .section-head .eyebrow {
        display: inline-block;
        font-size: 13px;
        letter-spacing: 3px;
        text-transform: uppercase;
        color: var(--gold);
        margin-bottom: 10px;
    }

    .section-head h2 {
        font-size: clamp(24px, 3vw, 36px);
        font-weight: 800;
        color: var(--text-main);
        line-height: 1.3;
        margin: 0;
    }

    .section-head p {
        font-size: 16px;
        color: var(--text-sub);
        max-width: 620px;
        margin: 14px auto 0;
        line-height: 1.8;
    }

    .metrics-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }

    .metric-card {
        text-align: center;
        padding: 36px 20px;
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        transition: var(--transition);
        position: relative;
        overflow: hidden;
    }

    .metric-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, transparent, var(--gold), transparent);
        opacity: 0.6;
    }

    .metric-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-sm);
        border-color: var(--border-strong);
    }

    .metric-num {
        font-size: clamp(36px, 4vw, 52px);
        font-weight: 800;
        color: var(--gold);
        line-height: 1.1;
        display: block;
        margin-bottom: 8px;
        font-variant-numeric: tabular-nums;
    }

    .metric-num sup {
        font-size: 22px;
        font-weight: 600;
        margin-left: 2px;
    }

    .metric-label {
        font-size: 14px;
        color: var(--text-sub);
        letter-spacing: 0.5px;
    }

    /* ========== 服务矩阵 ========== */
    .spaces-section {
        padding: var(--space-section) 0;
        background: var(--bg-deep);
        border-bottom: 1px solid var(--border);
    }

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

    .space-card {
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        overflow: hidden;
        transition: var(--transition);
        display: flex;
        flex-direction: column;
    }

    .space-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow);
        border-color: var(--border-strong);
    }

    .space-card .card-img {
        position: relative;
        overflow: hidden;
        aspect-ratio: 4/3;
    }

    .space-card .card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.6s ease;
    }

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

    .card-img::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, transparent 55%, rgba(15, 12, 9, 0.8));
    }

    .card-img .card-tag {
        position: absolute;
        top: 12px;
        left: 12px;
        z-index: 2;
        background: rgba(15, 12, 9, 0.78);
        border: 1px solid var(--border);
        color: var(--gold);
        border-radius: 20px;
        padding: 3px 12px;
        font-size: 12px;
        letter-spacing: 0.3px;
        backdrop-filter: blur(4px);
    }

    .card-img .card-icon {
        position: absolute;
        right: 14px;
        bottom: 14px;
        z-index: 2;
        width: 46px;
        height: 46px;
        background: var(--gold);
        color: #1a150e;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    }

    .space-card .card-body {
        padding: 20px;
        display: flex;
        flex-direction: column;
        gap: 10px;
        flex: 1;
    }

    .space-card .card-body h3 {
        font-size: 18px;
        font-weight: 700;
        color: var(--text-main);
        margin: 0;
    }

    .space-card .card-body p {
        font-size: 14px;
        color: var(--text-sub);
        line-height: 1.7;
        margin: 0;
        flex: 1;
    }

    .card-labels {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin-top: 6px;
    }

    .card-labels span {
        font-size: 12px;
        color: var(--gold-light);
        background: rgba(201, 169, 110, 0.1);
        border: 1px solid var(--border);
        padding: 2px 10px;
        border-radius: 20px;
    }

    /* ========== 对比区 ========== */
    .comparison-section {
        padding: var(--space-section) 0;
        background: var(--bg-dark);
        border-bottom: 1px solid var(--border);
        position: relative;
    }

    .comparison-wrapper {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        max-width: 960px;
        margin: 0 auto;
    }

    .compare-card {
        border-radius: var(--radius);
        padding: 34px 30px;
        transition: var(--transition);
    }

    .compare-card.traditional {
        background: rgba(32, 26, 22, 0.7);
        border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .compare-card.premium {
        background: linear-gradient(145deg, rgba(201, 169, 110, 0.1), rgba(24, 19, 16, 0.6));
        border: 1px solid var(--border-strong);
        box-shadow: var(--shadow-sm);
    }

    .compare-card h3 {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 20px;
    }

    .compare-card.traditional h3 {
        color: var(--text-dim);
    }

    .compare-card.premium h3 {
        color: var(--gold);
    }

    .compare-card h3 i {
        font-size: 20px;
    }

    .compare-list {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .compare-list li {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        font-size: 14px;
        line-height: 1.6;
        color: var(--text-sub);
    }

    .compare-list li i {
        margin-top: 4px;
    }

    .compare-list li i.fa-circle-xmark {
        color: #b55b5b;
    }

    .compare-list li i.fa-circle-check {
        color: var(--gold);
    }

    /* ========== 适用场景 ========== */
    .scenes-section {
        padding: var(--space-section) 0;
        background: var(--bg-deep);
        border-bottom: 1px solid var(--border);
    }

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

    .scene-item {
        text-align: center;
        padding: 30px 24px;
        border-radius: var(--radius);
        background: var(--bg-card);
        border: 1px solid var(--border);
        transition: var(--transition);
        position: relative;
        overflow: hidden;
    }

    .scene-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 3px;
        background: var(--gold);
        transition: width 0.4s ease;
    }

    .scene-item:hover {
        transform: translateY(-4px);
        border-color: var(--gold);
        box-shadow: var(--shadow-sm);
    }

    .scene-item:hover::before {
        width: 80%;
    }

    .scene-item i {
        font-size: 36px;
        color: var(--gold);
        margin-bottom: 16px;
        background: rgba(201, 169, 110, 0.1);
        width: 70px;
        height: 70px;
        border-radius: 50%;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .scene-item h3 {
        font-size: 18px;
        font-weight: 700;
        color: var(--text-main);
        margin-bottom: 8px;
    }

    .scene-item p {
        font-size: 14px;
        color: var(--text-sub);
        line-height: 1.7;
        margin: 0;
    }

    /* ========== 流程时间线 ========== */
    .process-section {
        padding: var(--space-section) 0;
        background: var(--bg-dark);
        border-bottom: 1px solid var(--border);
        position: relative;
    }

    .process-timeline {
        max-width: 760px;
        margin: 0 auto;
        position: relative;
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .process-timeline::before {
        content: '';
        position: absolute;
        left: 50%;
        top: 0;
        bottom: 0;
        width: 2px;
        background: linear-gradient(180deg, var(--gold), var(--border));
        transform: translateX(-50%);
    }

    .process-item {
        position: relative;
        display: flex;
        align-items: center;
        padding: 20px 0;
        width: 50%;
    }

    .process-item:nth-child(odd) {
        align-self: flex-start;
        padding-right: 48px;
        text-align: right;
        justify-content: flex-end;
    }

    .process-item:nth-child(even) {
        align-self: flex-end;
        padding-left: 48px;
        text-align: left;
        justify-content: flex-start;
    }

    .process-num {
        position: absolute;
        top: 50%;
        width: 42px;
        height: 42px;
        border-radius: 50%;
        background: var(--gold);
        color: #1a150e;
        font-weight: 800;
        font-size: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 0 0 4px var(--bg-dark), 0 0 0 5px var(--gold);
        z-index: 2;
    }

    .process-item:nth-child(odd) .process-num {
        right: -21px;
    }

    .process-item:nth-child(even) .process-num {
        left: -21px;
    }

    .process-content {
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 20px 24px;
        transition: var(--transition);
    }

    .process-content:hover {
        border-color: var(--gold);
        box-shadow: var(--shadow-sm);
    }

    .process-content h3 {
        font-size: 18px;
        font-weight: 700;
        color: var(--text-main);
        margin-bottom: 6px;
    }

    .process-content p {
        font-size: 14px;
        color: var(--text-sub);
        line-height: 1.6;
        margin: 0;
    }

    /* ========== FAQ ========== */
    .faq-section {
        padding: var(--space-section) 0;
        background: var(--bg-deep);
        border-bottom: 1px solid var(--border);
    }

    .faq-wrapper {
        max-width: 760px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .faq-item {
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        overflow: hidden;
        transition: var(--transition);
    }

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

    .faq-question {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 20px 24px;
        font-size: 16px;
        font-weight: 600;
        color: var(--text-main);
        cursor: pointer;
        text-align: left;
        transition: var(--transition);
    }

    .faq-question:hover {
        color: var(--gold);
    }

    .faq-question i {
        font-size: 14px;
        color: var(--gold);
        transition: transform 0.3s;
        flex-shrink: 0;
        margin-left: 16px;
    }

    .faq-item.active .faq-question i {
        transform: rotate(45deg);
    }

    .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, padding 0.4s ease;
        padding: 0 24px;
        color: var(--text-sub);
        font-size: 14px;
        line-height: 1.8;
    }

    .faq-item.active .faq-answer {
        max-height: 300px;
        padding: 0 24px 20px;
    }

    /* ========== 预约表单 ========== */
    .booking-section {
        padding: var(--space-section) 0;
        background: linear-gradient(145deg, var(--bg-dark) 0%, var(--bg-deep) 100%);
        position: relative;
    }

    .booking-section::before {
        content: '';
        position: absolute;
        inset: 0;
        background: url('/assets/images/backpic/back-2.jpg') center 20%/cover no-repeat;
        opacity: 0.08;
        pointer-events: none;
    }

    .booking-wrapper {
        position: relative;
        z-index: 2;
        max-width: 980px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        background: rgba(24, 19, 16, 0.9);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        overflow: hidden;
        box-shadow: var(--shadow);
        backdrop-filter: blur(10px);
    }

    .booking-info {
        padding: 44px 40px;
        background: linear-gradient(145deg, rgba(201, 169, 110, 0.08), transparent);
        display: flex;
        flex-direction: column;
        gap: 20px;
        border-right: 1px solid var(--border);
    }

    .booking-info h2 {
        font-size: clamp(22px, 3vw, 30px);
        font-weight: 800;
        color: var(--text-main);
        line-height: 1.3;
        margin: 0;
    }

    .booking-info p {
        font-size: 15px;
        color: var(--text-sub);
        line-height: 1.8;
        margin: 0;
    }

    .booking-contact {
        display: flex;
        flex-direction: column;
        gap: 14px;
        margin-top: 12px;
    }

    .booking-contact .item {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 15px;
        color: var(--text-main);
    }

    .booking-contact .item i {
        width: 36px;
        height: 36px;
        background: rgba(201, 169, 110, 0.14);
        border: 1px solid var(--border);
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--gold);
        font-size: 15px;
        flex-shrink: 0;
    }

    .booking-note {
        background: rgba(201, 169, 110, 0.08);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 16px 18px;
        font-size: 13px;
        color: var(--text-sub);
        line-height: 1.7;
        margin-top: auto;
    }

    .booking-note i {
        color: var(--gold);
        margin-right: 6px;
    }

    .booking-form-wrap {
        padding: 44px 40px;
    }

    .booking-form-wrap h3 {
        font-size: 20px;
        font-weight: 700;
        margin-bottom: 24px;
        color: var(--text-main);
    }

    .form-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .form-group {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

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

    .form-group label {
        font-size: 13px;
        color: var(--text-sub);
        font-weight: 500;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid var(--border);
        border-radius: 10px;
        padding: 12px 16px;
        font-size: 15px;
        color: var(--text-main);
        transition: var(--transition);
        appearance: none;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
        border-color: var(--gold);
        box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
        background: rgba(255, 255, 255, 0.06);
        outline: none;
    }

    .form-group input::placeholder,
    .form-group textarea::placeholder {
        color: var(--text-dim);
    }

    .form-group select {
        background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%);
        background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
        background-size: 6px 6px;
        background-repeat: no-repeat;
        cursor: pointer;
    }

    .form-group textarea {
        resize: vertical;
        min-height: 80px;
    }

    .btn-submit {
        grid-column: 1 / -1;
        width: 100%;
        padding: 14px 28px;
        font-size: 16px;
        margin-top: 6px;
        background: linear-gradient(135deg, var(--gold-light), var(--gold));
        color: #1a150e;
        border-radius: 40px;
        font-weight: 700;
        transition: var(--transition);
        cursor: pointer;
        border: none;
    }

    .btn-submit:hover {
        background: linear-gradient(135deg, var(--gold), var(--gold-dark));
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(201, 169, 110, 0.4);
    }

    /* ========== 页脚 ========== */
    .site-footer {
        background: var(--bg-deep);
        border-top: 1px solid var(--border);
        padding: 60px 0 0;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        gap: 40px;
        padding-bottom: 40px;
    }

    .footer-brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 17px;
        font-weight: 700;
        color: var(--text-main);
        margin-bottom: 14px;
    }

    .footer-brand i {
        color: var(--gold);
    }

    .footer-desc {
        font-size: 14px;
        color: var(--text-sub);
        line-height: 1.8;
        margin: 0 0 16px;
        max-width: 340px;
    }

    .footer-contact {
        display: flex;
        flex-direction: column;
        gap: 8px;
        font-size: 14px;
        color: var(--text-sub);
    }

    .footer-contact div {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .footer-contact i {
        color: var(--gold);
        font-size: 14px;
        width: 16px;
    }

    .footer-title {
        font-size: 15px;
        font-weight: 700;
        color: var(--text-main);
        margin-bottom: 16px;
        letter-spacing: 0.5px;
    }

    .footer-links {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .footer-links a {
        font-size: 14px;
        color: var(--text-sub);
        transition: var(--transition);
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

    .footer-links a:hover {
        color: var(--gold);
        transform: translateX(3px);
    }

    .footer-bottom {
        border-top: 1px solid var(--border);
        padding: 20px 0;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 10px;
        font-size: 13px;
        color: var(--text-dim);
    }

    .footer-bottom a {
        color: var(--text-sub);
    }

    .footer-bottom a:hover {
        color: var(--gold);
    }

    /* ========== 响应式 ========== */
    @media screen and (max-width: 1024px) {
        .hero-grid {
            grid-template-columns: 1fr;
            gap: 20px;
            max-width: 560px;
            margin: 0 auto;
        }

        .hero-value.left .value-card,
        .hero-value.right .value-card {
            text-align: left;
            align-items: flex-start;
        }

        .hero-value.left {
            order: 2;
        }

        .hero-center {
            order: 1;
        }

        .hero-value.right {
            order: 3;
        }

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

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

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

    @media screen and (max-width: 768px) {
        .site-header .grid-container {
            height: auto;
            flex-wrap: wrap;
            padding: 14px 20px;
        }

        .logo-area {
            flex: 1;
        }

        .main-nav {
            display: none;
            flex-direction: column;
            width: 100%;
            padding: 12px 0;
            gap: 4px;
        }

        .main-nav.open {
            display: flex;
        }

        .main-nav a {
            padding: 12px 16px;
            width: 100%;
            border-radius: 8px;
        }

        .nav-toggle {
            display: inline-flex;
        }

        .nav-cta .btn span {
            display: none;
        }

        .nav-cta .btn {
            padding: 10px 14px;
        }

        .comparison-wrapper {
            grid-template-columns: 1fr;
        }

        .scenes-grid {
            grid-template-columns: 1fr;
            max-width: 420px;
            margin: 0 auto;
        }

        .booking-wrapper {
            grid-template-columns: 1fr;
        }

        .booking-info {
            border-right: none;
            border-bottom: 1px solid var(--border);
        }

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

        .form-group.full {
            grid-column: auto;
        }
    }

    @media screen and (max-width: 520px) {
        .grid-container {
            padding-left: 16px;
            padding-right: 16px;
        }

        .header-chip {
            display: none;
        }

        .logo {
            font-size: 14px;
        }

        .spaces-grid {
            grid-template-columns: 1fr;
            max-width: 400px;
            margin: 0 auto;
        }

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

        .process-timeline::before {
            left: 21px;
        }

        .process-item,
        .process-item:nth-child(odd),
        .process-item:nth-child(even) {
            width: 100%;
            padding-left: 50px;
            padding-right: 0;
            text-align: left;
            justify-content: flex-start;
        }

        .process-item:nth-child(odd) .process-num,
        .process-item:nth-child(even) .process-num {
            left: 0;
            right: auto;
        }

        .footer-grid {
            grid-template-columns: 1fr;
            gap: 30px;
        }

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

        .booking-info,
        .booking-form-wrap {
            padding: 30px 24px;
        }

        .hero-buttons .btn {
            width: calc(50% - 7px);
            justify-content: center;
            font-size: 14px;
            padding: 12px 14px;
        }
    }

    @media screen and (max-width: 360px) {
        .hero-buttons {
            flex-direction: column;
            align-items: center;
        }

        .hero-buttons .btn {
            width: 100%;
        }
    }

/* roulang page: category2 */
:root {
    --primary: #a67c52;
    --primary-dark: #7d5a3a;
    --primary-light: #d9b891;
    --secondary: #4a372a;
    --accent: #c9a227;
    --bg: #faf7f3;
    --bg-alt: #f2ece4;
    --bg-dark: #221a15;
    --text: #2c211b;
    --text-light: #7a6a5c;
    --border: #e6ddd2;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 12px 40px rgba(44, 36, 32, .08);
    --shadow-lg: 0 24px 60px rgba(44, 36, 32, .16);
    --transition: .3s ease;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.75;
    font-size: 16px;
}
img {
    max-width: 100%;
    display: block;
}
a {
    color: var(--primary);
    text-decoration: none;
    transition: all var(--transition);
}
a:hover {
    color: var(--primary-dark);
}
ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    line-height: 1.5;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), #8f6a45);
    color: #fff;
}
.btn-primary:hover {
    background: linear-gradient(135deg, #7d5a3a, var(--primary-dark));
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(166, 124, 82, .35);
}
.btn-outline {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, .65);
    color: #fff;
}
.btn-outline:hover {
    background: rgba(255, 255, 255, .1);
    border-color: #fff;
    color: #fff;
    transform: translateY(-2px);
}
.section-pad {
    padding: 90px 0;
}
.sec-header {
    text-align: center;
    margin-bottom: 56px;
}
.sec-header .tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(166, 124, 82, .1);
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
    letter-spacing: 1px;
}
.sec-header h2 {
    font-size: 38px;
    line-height: 1.3;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 12px;
}
.sec-header p {
    font-size: 17px;
    color: var(--text-light);
    max-width: 640px;
    margin: 0 auto;
}
/* header */
.site-header {
    background: rgba(252, 249, 246, .95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(44, 36, 32, .05);
}
.site-header .grid-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 76px;
    gap: 24px;
    max-width: 1200px;
}
.logo-area {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 19px;
    font-weight: 800;
    color: var(--text);
    white-space: nowrap;
}
.logo i {
    color: var(--primary);
    font-size: 26px;
    filter: drop-shadow(0 2px 6px rgba(166, 124, 82, .3));
}
.logo:hover {
    color: var(--primary);
}
.header-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(201, 162, 39, .12);
    color: #8a6d1e;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 30px;
    border: 1px solid rgba(201, 162, 39, .25);
    white-space: nowrap;
}
.header-chip .dot {
    width: 6px;
    height: 6px;
    background: #c9a227;
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: .5;
        transform: scale(.8);
    }
}
.main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}
.main-nav a {
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    position: relative;
}
.main-nav a:hover {
    color: var(--primary);
    background: rgba(166, 124, 82, .06);
}
.main-nav a.active {
    color: var(--primary);
    font-weight: 700;
    background: rgba(166, 124, 82, .1);
}
.main-nav a.active::after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
}
.nav-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}
.nav-cta .btn {
    padding: 10px 20px;
    font-size: 14px;
}
.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    width: 42px;
    height: 42px;
    font-size: 18px;
    color: var(--text);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}
.nav-toggle:hover {
    background: var(--bg-alt);
}
/* hero */
.page-hero {
    position: relative;
    background: url('/assets/images/backpic/back-2.jpg') center center/cover no-repeat;
    padding: 120px 0;
    text-align: center;
    color: #fff;
    overflow: hidden;
}
.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 22, 16, .82), rgba(54, 38, 28, .68));
    z-index: 1;
}
.page-hero .container {
    position: relative;
    z-index: 2;
}
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .25);
    color: #fff;
    padding: 7px 20px;
    border-radius: 50px;
    font-size: 14px;
    letter-spacing: 1px;
    margin-bottom: 28px;
    backdrop-filter: blur(4px);
}
.hero-tag i {
    color: var(--accent);
}
.page-hero h1 {
    font-size: 48px;
    line-height: 1.25;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, .25);
}
.page-hero h1 span {
    color: var(--accent);
}
.page-hero .hero-sub {
    font-size: 18px;
    line-height: 1.8;
    max-width: 640px;
    margin: 0 auto 36px;
    color: rgba(255, 255, 255, .88);
}
.hero-search {
    max-width: 560px;
    margin: 0 auto 26px;
    position: relative;
}
.hero-search input {
    width: 100%;
    padding: 16px 58px 16px 22px;
    border-radius: 50px;
    border: none;
    background: rgba(255, 255, 255, .92);
    font-size: 16px;
    color: var(--text);
    box-shadow: 0 12px 40px rgba(0, 0, 0, .2);
    outline: none;
    transition: all var(--transition);
}
.hero-search input:focus {
    box-shadow: 0 16px 48px rgba(0, 0, 0, .28);
    background: #fff;
}
.hero-search button {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    border: none;
    color: #fff;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition);
}
.hero-search button:hover {
    background: var(--primary-dark);
    transform: translateY(-50%) scale(1.05);
}
.hero-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}
.hero-tags a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 30px;
    background: rgba(255, 255, 255, .13);
    border: 1px solid rgba(255, 255, 255, .25);
    color: #fff;
    font-size: 14px;
    transition: all var(--transition);
    backdrop-filter: blur(4px);
}
.hero-tags a:hover {
    background: rgba(255, 255, 255, .25);
    transform: translateY(-2px);
    color: #fff;
}
.hero-tags a i {
    color: var(--accent);
    font-size: 13px;
}
/* stats */
.stats-panel {
    background: var(--bg-alt);
    padding: 70px 0;
    position: relative;
}
.stats-panel::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.stat-card {
    text-align: center;
    background: #fff;
    border-radius: var(--radius);
    padding: 36px 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: .7;
}
.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.stat-card .icon {
    font-size: 30px;
    color: var(--primary);
    margin-bottom: 12px;
}
.stat-card .num {
    font-size: 42px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}
.stat-card .label {
    font-size: 15px;
    color: var(--text-light);
    margin-top: 6px;
}
/* service matrix */
.service-matrix {
    padding: 90px 0;
    background: var(--bg);
}
.service-card {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}
.service-card .card-media {
    position: relative;
    height: 200px;
    overflow: hidden;
}
.service-card .card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.service-card:hover .card-media img {
    transform: scale(1.08);
}
.service-card .card-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, .25), transparent 60%);
}
.service-card .card-icon {
    position: absolute;
    bottom: -22px;
    left: 24px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 6px 18px rgba(166, 124, 82, .4);
    z-index: 2;
    border: 3px solid #fff;
}
.service-card .card-body {
    padding: 36px 24px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.service-card .card-body h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text);
}
.service-card .card-body p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.75;
    margin-bottom: 16px;
    flex: 1;
}
.service-card .card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.service-card .card-tags span {
    background: rgba(166, 124, 82, .09);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
}
/* compare */
.compare-section {
    background: var(--bg-alt);
    padding: 90px 0;
}
.compare-wrap {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 20px;
}
.compare-col {
    border-radius: var(--radius);
    padding: 36px 32px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: relative;
    transition: all var(--transition);
}
.compare-col:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.compare-col.bad {
    border-top: 4px solid #c9a0a0;
}
.compare-col.good {
    border-top: 4px solid var(--primary);
    background: linear-gradient(180deg, #fdfaf7, #fff);
}
.compare-col .compare-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
}
.compare-col .compare-title i {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.compare-col.bad .compare-title i {
    background: #f5e6e6;
    color: #8d5c5c;
}
.compare-col.good .compare-title i {
    background: rgba(166, 124, 82, .12);
    color: var(--primary);
}
.compare-col ul li {
    position: relative;
    padding: 10px 0 10px 32px;
    font-size: 15px;
    color: var(--text);
    border-bottom: 1px dashed var(--border);
    line-height: 1.6;
}
.compare-col ul li:last-child {
    border-bottom: none;
}
.compare-col ul li::before {
    position: absolute;
    left: 0;
    top: 10px;
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 16px;
}
.compare-col.bad ul li::before {
    content: "\f00d";
    color: #c9a0a0;
}
.compare-col.good ul li::before {
    content: "\f00c";
    color: var(--primary);
}
.compare-center {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 68px;
    height: 68px;
    background: var(--text);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 800;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
    z-index: 3;
    border: 4px solid var(--bg-alt);
    text-align: center;
    line-height: 1;
}
/* faq */
.faq-section {
    padding: 90px 0;
    background: var(--bg);
}
.faq-list {
    max-width: 760px;
    margin: 0 auto;
}
.faq-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all var(--transition);
    box-shadow: 0 2px 10px rgba(44, 36, 32, .03);
}
.faq-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow);
}
.faq-item summary {
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: all var(--transition);
}
.faq-item summary::-webkit-details-marker {
    display: none;
}
.faq-item summary .faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(166, 124, 82, .1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
    transition: all var(--transition);
}
.faq-item[open] summary .faq-icon {
    background: var(--primary);
    color: #fff;
    transform: rotate(45deg);
}
.faq-item .faq-answer {
    padding: 0 24px 22px 66px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}
.faq-item summary:hover {
    background: rgba(166, 124, 82, .03);
}
/* booking */
.booking-section {
    position: relative;
    padding: 100px 0;
    background: url('/assets/images/backpic/back-3.jpg') center center/cover no-repeat fixed;
    color: #fff;
    overflow: hidden;
}
.booking-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 22, 16, .9), rgba(60, 42, 30, .82));
    z-index: 1;
}
.booking-section .container {
    position: relative;
    z-index: 2;
}
.booking-wrap {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 56px;
    align-items: center;
}
.booking-info .tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 14px;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, .85);
}
.booking-info h2 {
    font-size: 36px;
    line-height: 1.35;
    font-weight: 800;
    margin-bottom: 20px;
}
.booking-info h2 span {
    color: var(--accent);
}
.booking-info p {
    font-size: 16px;
    color: rgba(255, 255, 255, .85);
    line-height: 1.85;
    margin-bottom: 30px;
}
.booking-info .info-list {
    display: grid;
    gap: 16px;
}
.booking-info .info-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 15px;
    color: rgba(255, 255, 255, .9);
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 12px;
    padding: 14px 18px;
    backdrop-filter: blur(4px);
    transition: all var(--transition);
}
.booking-info .info-list li:hover {
    background: rgba(255, 255, 255, .14);
    transform: translateX(6px);
}
.booking-info .info-list li i {
    color: var(--accent);
    font-size: 18px;
    width: 28px;
    text-align: center;
}
.booking-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px 36px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, .25);
    color: var(--text);
}
.booking-card h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 8px;
}
.booking-card .form-sub {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 28px;
}
.booking-card label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}
.booking-card .form-row {
    margin-bottom: 20px;
}
.booking-card input,
.booking-card select,
.booking-card textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 15px;
    background: #faf7f3;
    color: var(--text);
    outline: none;
    transition: all var(--transition);
    font-family: inherit;
    box-sizing: border-box;
}
.booking-card input:focus,
.booking-card select:focus,
.booking-card textarea:focus {
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(166, 124, 82, .15);
}
.booking-card textarea {
    resize: vertical;
    min-height: 90px;
}
.booking-card .btn-submit {
    width: 100%;
    justify-content: center;
    margin-top: 10px;
    background: linear-gradient(135deg, var(--primary), #8f6a45);
    color: #fff;
    border: none;
    border-radius: 12px;
    padding: 15px 20px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.booking-card .btn-submit:hover {
    background: linear-gradient(135deg, #7d5a3a, var(--primary-dark));
    box-shadow: 0 12px 32px rgba(166, 124, 82, .35);
    transform: translateY(-2px);
}
.booking-card .form-note {
    text-align: center;
    font-size: 13px;
    color: var(--text-light);
    margin-top: 16px;
}
/* footer */
.site-footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, .75);
    padding: 70px 0 0;
}
.site-footer .grid-container {
    max-width: 1200px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}
.footer-brand i {
    color: var(--primary-light);
}
.footer-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, .6);
    margin-bottom: 20px;
    max-width: 320px;
}
.footer-contact {
    display: grid;
    gap: 10px;
}
.footer-contact div {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, .7);
}
.footer-contact div i {
    color: var(--primary-light);
    width: 18px;
    text-align: center;
}
.footer-title {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}
.footer-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}
.footer-links {
    display: grid;
    gap: 12px;
}
.footer-links a {
    color: rgba(255, 255, 255, .65);
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition);
}
.footer-links a:hover {
    color: #fff;
    transform: translateX(4px);
}
.footer-links a i {
    color: var(--primary-light);
    font-size: 13px;
}
.footer-bottom {
    padding: 28px 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, .45);
}
.footer-bottom a {
    color: rgba(255, 255, 255, .6);
}
.footer-bottom a:hover {
    color: #fff;
}
/* responsive */
@media screen and (max-width: 1024px) {
    .page-hero h1 {
        font-size: 38px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
    .booking-wrap {
        gap: 36px;
    }
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 16px 24px;
        box-shadow: 0 16px 40px rgba(0, 0, 0, .1);
        border-bottom: 1px solid var(--border);
        gap: 4px;
    }
    .main-nav.open {
        display: flex;
    }
    .main-nav a {
        width: 100%;
        padding: 12px 16px;
    }
    .main-nav a.active::after {
        display: none;
    }
    .nav-toggle {
        display: inline-flex;
    }
}
@media screen and (max-width: 768px) {
    .section-pad {
        padding: 60px 0;
    }
    .page-hero {
        padding: 80px 0;
    }
    .page-hero h1 {
        font-size: 30px;
    }
    .page-hero .hero-sub {
        font-size: 15px;
    }
    .hero-search input {
        padding: 14px 50px 14px 18px;
    }
    .hero-search button {
        width: 40px;
        height: 40px;
    }
    .sec-header h2 {
        font-size: 28px;
    }
    .compare-wrap {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .compare-center {
        display: none;
    }
    .booking-wrap {
        grid-template-columns: 1fr;
    }
    .booking-info {
        text-align: center;
    }
    .booking-info .info-list li {
        justify-content: center;
        text-align: left;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .logo {
        font-size: 15px;
    }
    .header-chip {
        display: none;
    }
    .nav-cta .btn span {
        display: none;
    }
    .nav-cta .btn {
        width: 42px;
        height: 42px;
        padding: 0;
        justify-content: center;
    }
}
@media screen and (max-width: 520px) {
    .container {
        padding: 0 16px;
    }
    .page-hero h1 {
        font-size: 25px;
    }
    .page-hero .hero-sub {
        font-size: 14px;
    }
    .hero-tags {
        gap: 6px;
    }
    .hero-tags a {
        padding: 6px 12px;
        font-size: 13px;
    }
    .stat-card .num {
        font-size: 32px;
    }
    .booking-card {
        padding: 26px 20px;
    }
    .booking-info h2 {
        font-size: 26px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }
}

/* roulang page: category3 */
/* ===== 设计变量 ===== */
:root {
  --primary: #b8860b;
  --primary-light: #d9b45b;
  --primary-dark: #8a6508;
  --secondary: #174a3a;
  --secondary-light: #2d6b55;
  --dark: #151310;
  --dark-2: #1f1b17;
  --dark-3: #2b251f;
  --bg: #faf7f2;
  --bg-alt: #f1ebe2;
  --text: #2b2723;
  --text-soft: #6e6459;
  --text-light: #9a8f82;
  --border: #e2d9cc;
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 26px;
  --shadow-sm: 0 2px 10px rgba(20,15,10,.06);
  --shadow: 0 12px 36px rgba(20,15,10,.09);
  --shadow-lg: 0 24px 70px rgba(20,15,10,.16);
  --transition: .28s ease;
  --header-h: 76px;
}

/* ===== Reset & Base ===== */
*,*::before,*::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition); }
ul, ol, li { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: 1rem; }
h1, h2, h3, h4, h5 { line-height: 1.3; font-weight: 700; }

/* ===== 容器 ===== */
.grid-container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.section { padding: 96px 0; }
.section-tight { padding: 72px 0; }

/* ===== 通用区块标题 ===== */
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 600; letter-spacing: .14em;
  color: var(--primary); text-transform: uppercase;
  padding: 6px 18px; border: 1px solid var(--border); border-radius: 999px;
  background: #fff; margin-bottom: 18px;
}
.section-eyebrow i { color: var(--primary); }
.section-title { font-size: clamp(1.8rem, 3.4vw, 2.6rem); color: var(--dark); letter-spacing: -.01em; }
.section-sub { margin-top: 14px; color: var(--text-soft); font-size: 1.06rem; }

/* ===== 按钮 ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 32px; border-radius: 999px; font-weight: 600; font-size: .98rem;
  border: 2px solid transparent; transition: all .3s ease; line-height: 1.2;
  white-space: nowrap;
}
.btn i { font-size: 1.05rem; }
.btn-primary {
  background: linear-gradient(135deg, #c99a2e, var(--primary));
  color: #fff; border-color: #c99a2e;
  box-shadow: 0 6px 22px rgba(184,134,11,.35);
}
.btn-primary:hover {
  transform: translateY(-2px); box-shadow: 0 10px 30px rgba(184,134,11,.42);
  background: linear-gradient(135deg, #d4a940, #a5770a); color: #fff;
}
.btn-outline {
  border-color: rgba(255,255,255,.5); color: #fff; background: transparent;
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; }
.btn-dark {
  background: var(--dark); color: #fff; border-color: var(--dark);
  box-shadow: 0 6px 18px rgba(21,19,16,.18);
}
.btn-dark:hover { background: #2a251f; transform: translateY(-2px); color: #fff; }
.btn-lg { padding: 17px 42px; font-size: 1.05rem; }

/* ===== Header / 导航 ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(21, 19, 16, .92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  height: var(--header-h);
  display: flex; align-items: center;
}
.site-header .grid-container {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  width: 100%;
}
.logo-area { display: flex; align-items: center; gap: 16px; min-width: 0; }
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  color: #f5efe6; font-weight: 700; font-size: 1.08rem; letter-spacing: .02em;
  white-space: nowrap;
}
.logo i { color: var(--primary-light); font-size: 1.35rem; }
.logo:hover { color: #fff; }
.header-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 14px; border-radius: 999px;
  background: rgba(184,134,11,.14); border: 1px solid rgba(184,134,11,.3);
  color: var(--primary-light); font-size: .72rem; font-weight: 600;
  letter-spacing: .06em; white-space: nowrap;
}
.header-chip .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #56d364; box-shadow: 0 0 0 0 rgba(86,211,100,.6); animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 0 rgba(86,211,100,.4); }
  50% { box-shadow: 0 0 0 6px rgba(86,211,100,0); }
}
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 10px 18px; border-radius: 999px; color: rgba(255,255,255,.66);
  font-size: .94rem; font-weight: 500; white-space: nowrap;
}
.main-nav a:hover { color: #fff; background: rgba(255,255,255,.07); }
.main-nav a.active {
  color: var(--primary-light) !important; background: rgba(184,134,11,.16);
  font-weight: 600;
}
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-cta .btn { padding: 10px 22px; font-size: .9rem; }
.nav-toggle {
  display: none; width: 42px; height: 42px; border-radius: 12px;
  background: rgba(255,255,255,.08); color: #fff; font-size: 1.2rem;
  align-items: center; justify-content: center;
  transition: background .3s ease;
}
.nav-toggle:hover { background: rgba(255,255,255,.16); }

/* ===== Hero ===== */
.hero {
  position: relative; padding: 130px 0 110px;
  background: linear-gradient(135deg, rgba(15,13,11,.96) 0%, rgba(30,25,19,.92) 40%, rgba(15,13,11,.84) 100%),
              url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  color: #eee;
  border-bottom: 1px solid rgba(255,255,255,.04);
  overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 25% 20%, rgba(184,134,11,.18) 0%, transparent 60%);
}
.hero .grid-container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 600; letter-spacing: .16em;
  color: var(--primary-light); text-transform: uppercase;
  padding: 8px 18px; border: 1px solid rgba(184,134,11,.4);
  border-radius: 999px; background: rgba(184,134,11,.1);
  margin-bottom: 28px;
}
.hero-title {
  font-size: clamp(2.1rem, 4.5vw, 3.3rem);
  font-weight: 800; line-height: 1.18; letter-spacing: -.02em;
  color: #fff; margin-bottom: 22px;
}
.hero-title span { color: var(--primary-light); }
.hero-desc {
  font-size: 1.1rem; color: rgba(255,255,255,.62); max-width: 500px;
  margin-bottom: 34px; line-height: 1.8;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 24px; font-size: .86rem; color: rgba(255,255,255,.45); }
.hero-trust i { color: var(--primary-light); margin-right: 6px; }

/* Hero 数据榜单 */
.hero-rank {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 34px 32px;
  backdrop-filter: blur(6px);
  position: relative;
}
.hero-rank::before {
  content: ''; position: absolute; top: -1px; right: 34px;
  width: 72px; height: 3px; background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
  border-radius: 2px;
}
.hero-rank-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.hero-rank-head h3 { color: #fff; font-size: 1.06rem; font-weight: 700; }
.hero-rank-head span {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--primary-light); font-size: .78rem; background: rgba(184,134,11,.16);
  padding: 4px 12px; border-radius: 999px;
}
.hero-rank-list { display: flex; flex-direction: column; gap: 12px; }
.hero-rank-item {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 16px; border-radius: 14px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.06);
  transition: background .3s, transform .3s, border-color .3s;
}
.hero-rank-item:hover { background: rgba(255,255,255,.09); transform: translateX(4px); border-color: rgba(184,134,11,.3); }
.hero-rank-item .rank {
  font-size: 1.1rem; font-weight: 800; color: var(--primary-light);
  min-width: 34px; text-align: center;
}
.hero-rank-item .rank-main { flex: 1; min-width: 0; }
.hero-rank-item .rank-main strong { display: block; color: #eee; font-size: .92rem; font-weight: 600; }
.hero-rank-item .rank-main span { font-size: .78rem; color: rgba(255,255,255,.45); }
.hero-rank-item .heat {
  font-size: .82rem; font-weight: 700; color: #56d364;
  background: rgba(86,211,100,.08); padding: 4px 10px; border-radius: 999px;
}
.hero-rank-item .heat.hot { color: var(--primary-light); background: rgba(184,134,11,.12); }
.hero-rank-foot {
  margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.07);
  display: flex; justify-content: space-between; color: rgba(255,255,255,.4);
  font-size: .8rem;
}
.hero-rank-foot strong { color: var(--primary-light); font-weight: 600; }

/* ===== 指标看板 ===== */
.metrics-strip {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
  padding: 50px 0;
}
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; text-align: center; }
.metric-card .metric-value {
  font-size: 2.6rem; font-weight: 800; color: var(--primary-light);
  letter-spacing: -.02em; line-height: 1.1;
}
.metric-card .metric-label { margin-top: 8px; color: rgba(255,255,255,.5); font-size: .86rem; }

/* ===== 服务矩阵 ===== */
.services-section { background: var(--bg); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform .35s, box-shadow .35s, border-color .35s;
  display: flex; flex-direction: column;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: #d4b888; }
.service-card-media { position: relative; height: 190px; overflow: hidden; }
.service-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.service-card:hover .service-card-media img { transform: scale(1.06); }
.service-card-media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(20,15,10,.35));
}
.service-card-body { padding: 28px 28px 30px; display: flex; flex-direction: column; flex: 1; }
.service-card-body .tag {
  display: inline-flex; align-items: center; gap: 6px;
  align-self: flex-start; font-size: .74rem; font-weight: 600;
  color: var(--primary-dark); background: #f6ecd9;
  padding: 5px 14px; border-radius: 999px; margin-bottom: 14px;
}
.service-card-body h3 { font-size: 1.18rem; color: var(--dark); margin-bottom: 10px; }
.service-card-body p { color: var(--text-soft); font-size: .92rem; line-height: 1.7; flex: 1; }
.service-card-body .service-link {
  margin-top: 18px; color: var(--primary); font-weight: 600; font-size: .9rem;
  display: inline-flex; align-items: center; gap: 6px;
}
.service-card-body .service-link i { transition: transform .3s; }
.service-card-body .service-link:hover i { transform: translateX(4px); }

/* ===== 结果对比 ===== */
.comparison-section {
  position: relative;
  background: linear-gradient(135deg, rgba(15,13,11,.97), rgba(24,20,16,.94)),
              url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  color: #eee; padding: 96px 0;
}
.comparison-section .section-title { color: #fff; }
.comparison-section .section-sub { color: rgba(255,255,255,.5); }
.comparison-section .section-eyebrow { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.15); color: var(--primary-light); }
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; max-width: 960px; margin: 0 auto; }
.compare-card {
  border-radius: var(--radius-lg); padding: 40px 38px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(4px);
  transition: transform .35s, border-color .35s, background .35s;
}
.compare-card:hover { transform: translateY(-6px); border-color: rgba(184,134,11,.35); }
.compare-card.is-bad { background: rgba(255,255,255,.02); }
.compare-card.is-good {
  background: rgba(184,134,11,.08);
  border: 1px solid rgba(184,134,11,.3);
}
.compare-head { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.compare-head .icon {
  width: 46px; height: 46px; border-radius: 14px;
  background: rgba(255,255,255,.08); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.is-good .compare-head .icon { background: rgba(184,134,11,.22); color: var(--primary-light); }
.compare-head h3 { font-size: 1.2rem; color: #fff; font-weight: 700; }
.compare-list { display: flex; flex-direction: column; gap: 14px; }
.compare-list li { display: flex; align-items: flex-start; gap: 10px; font-size: .96rem; color: rgba(255,255,255,.68); line-height: 1.5; }
.compare-list li i { margin-top: 4px; font-size: .9rem; opacity: .7; }
.compare-list li.tick i { color: var(--primary-light); }
.compare-list li.cross { color: rgba(255,255,255,.4); text-decoration: line-through; text-decoration-color: rgba(255,255,255,.2); }
.compare-list li.cross i { color: rgba(255,255,255,.25); }

/* ===== 流程时间线 ===== */
.process-section { background: var(--bg-alt); }
.process-track { position: relative; max-width: 980px; margin: 0 auto; padding: 20px 0; }
.process-track::before {
  content: ''; position: absolute; top: 0; bottom: 0; left: 50%;
  width: 2px; transform: translateX(-50%);
  background: linear-gradient(180deg, transparent, var(--primary), var(--primary), transparent);
  border-radius: 2px;
}
.process-step {
  position: relative; display: flex; align-items: center;
  margin-bottom: 46px; width: 100%;
}
.process-step:last-child { margin-bottom: 0; }
.process-step .step-num {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--dark); color: var(--primary-light);
  border: 2px solid var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.05rem; z-index: 2;
  box-shadow: 0 0 0 8px var(--bg-alt);
}
.process-step:nth-child(odd) .step-body { margin-right: auto; margin-left: 0; text-align: right; padding-right: 70px; }
.process-step:nth-child(even) .step-body { margin-left: auto; margin-right: 0; text-align: left; padding-left: 70px; }
.process-step .step-body { width: 44%; }
.process-step .step-body h3 { font-size: 1.22rem; color: var(--dark); margin-bottom: 8px; }
.process-step .step-body p { color: var(--text-soft); font-size: .93rem; line-height: 1.65; }
.process-step .step-body .step-tag {
  display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .08em;
  color: var(--primary-dark); text-transform: uppercase; margin-bottom: 8px;
}

/* ===== FAQ ===== */
.faq-section { background: var(--bg); }
.faq-list { max-width: 840px; margin: 0 auto; }
.faq-item {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 14px;
  overflow: hidden; transition: border-color .3s, box-shadow .3s;
}
.faq-item.active { border-color: #d4b888; box-shadow: var(--shadow); }
.faq-q {
  width: 100%; text-align: left; padding: 22px 28px;
  font-size: 1rem; font-weight: 600; color: var(--dark);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  transition: background .3s;
}
.faq-q:hover { background: #fdfaf5; }
.faq-q .faq-icon {
  flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%;
  background: #f2eadb; color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: .82rem; transition: transform .35s, background .35s;
}
.faq-item.active .faq-icon { transform: rotate(180deg); background: var(--primary); color: #fff; }
.faq-a {
  padding: 0 28px; max-height: 0; overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
  color: var(--text-soft); font-size: .95rem; line-height: 1.75;
}
.faq-item.active .faq-a { max-height: 400px; padding: 0 28px 24px; }

/* ===== CTA / 表单 ===== */
.cta-section {
  position: relative; padding: 100px 0;
  background: linear-gradient(135deg, rgba(15,13,11,.97), rgba(28,23,17,.95)),
              url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  color: #eee;
}
.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.cta-left .section-eyebrow { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.15); color: var(--primary-light); }
.cta-left h2 { font-size: clamp(1.9rem, 3.2vw, 2.6rem); color: #fff; margin-bottom: 20px; line-height: 1.25; }
.cta-left h2 span { color: var(--primary-light); }
.cta-left p { color: rgba(255,255,255,.6); font-size: 1.02rem; margin-bottom: 34px; max-width: 460px; }
.cta-points { display: flex; flex-direction: column; gap: 18px; margin-top: 30px; }
.cta-points li { display: flex; align-items: flex-start; gap: 12px; color: rgba(255,255,255,.75); font-size: .95rem; }
.cta-points li i { color: var(--primary-light); margin-top: 4px; }
.booking-form {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg); padding: 44px 42px;
  backdrop-filter: blur(8px);
}
.booking-form h3 { color: #fff; font-size: 1.3rem; margin-bottom: 6px; }
.booking-form .form-sub { color: rgba(255,255,255,.45); font-size: .86rem; margin-bottom: 28px; }
.booking-form .form-row { margin-bottom: 18px; }
.booking-form label { display: block; font-size: .82rem; font-weight: 600; color: rgba(255,255,255,.7); margin-bottom: 7px; letter-spacing: .04em; }
.booking-form input,
.booking-form select,
.booking-form textarea {
  width: 100%; background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14); border-radius: 10px;
  padding: 12px 16px; color: #fff; font-size: .94rem;
  transition: border-color .3s, background .3s;
  outline: none;
}
.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
  border-color: var(--primary-light); background: rgba(255,255,255,.12);
}
.booking-form select option { background: var(--dark); color: #fff; }
.booking-form ::placeholder { color: rgba(255,255,255,.35); }
.booking-form .btn { width: 100%; margin-top: 10px; }
.form-note {
  margin-top: 16px; color: rgba(255,255,255,.4); font-size: .78rem;
  display: flex; align-items: center; gap: 8px; justify-content: center;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--dark); color: rgba(255,255,255,.6);
  padding: 80px 0 0; font-size: .92rem;
}
.site-footer .grid-container { max-width: 1200px; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 50px;
  padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.06);
}
.footer-brand {
  font-size: 1.15rem; font-weight: 700; color: #f5efe6;
  display: flex; align-items: center; gap: 10px; margin-bottom: 18px;
}
.footer-brand i { color: var(--primary-light); }
.footer-desc { color: rgba(255,255,255,.5); font-size: .88rem; line-height: 1.75; margin-bottom: 24px; max-width: 320px; }
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-contact div { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.6); font-size: .88rem; }
.footer-contact i { color: var(--primary-light); width: 18px; }
.footer-title { color: #fff; font-size: 1rem; margin-bottom: 20px; font-weight: 700; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { color: rgba(255,255,255,.55); font-size: .88rem; transition: color .3s, padding-left .3s; }
.footer-links a:hover { color: var(--primary-light); padding-left: 4px; }
.footer-links a i { margin-right: 8px; }
.footer-bottom {
  padding: 28px 0 34px; text-align: center;
  color: rgba(255,255,255,.38); font-size: .8rem;
  display: flex; flex-direction: column; gap: 4px;
}
.footer-bottom a { color: rgba(255,255,255,.5); }
.footer-bottom a:hover { color: var(--primary-light); }

/* ===== 动画 ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeUp .7s ease forwards; opacity: 0; }
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }

/* ===== 响应式 ===== */
@media screen and (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding: 100px 0 80px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-grid { gap: 24px; }
  .metric-card .metric-value { font-size: 2rem; }
  .cta-grid { grid-template-columns: 1fr; gap: 50px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media screen and (max-width: 820px) {
  .grid-container { padding: 0 20px; }
  .section { padding: 70px 0; }
  .site-header .grid-container { flex-wrap: wrap; height: auto; min-height: 66px; padding: 10px 20px; }
  .logo-area { flex: 1; }
  .nav-cta .btn span { display: none; }
  .nav-cta .btn { width: 42px; padding: 0; border-radius: 50%; height: 42px; }
  .nav-toggle { display: flex; }
  .main-nav {
    display: none; width: 100%; flex-direction: column; align-items: flex-start;
    gap: 4px; background: var(--dark); padding: 16px 4px 20px; border-radius: 16px;
    margin-top: 6px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { width: 100%; padding: 12px 16px; border-radius: 10px; }
  .process-track::before { left: 26px; }
  .process-step .step-num { left: 26px; transform: translate(-50%, -50%); }
  .process-step:nth-child(odd) .step-body,
  .process-step:nth-child(even) .step-body {
    width: auto; margin: 0; padding: 0 0 0 66px; text-align: left;
  }
  .process-step .step-body { padding-left: 66px !important; }
  .comparison-grid { grid-template-columns: 1fr; }
}

@media screen and (max-width: 640px) {
  .hero { padding: 80px 0 64px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .services-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-card .metric-value { font-size: 1.7rem; }
  .cta-grid { gap: 40px; }
  .booking-form { padding: 32px 22px; }
  .booking-form .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .logo { font-size: .94rem; }
  .header-chip { display: none; }
}

@media screen and (max-width: 360px) {
  .logo-area { flex-direction: column; align-items: flex-start; gap: 4px; }
  .nav-cta { gap: 6px; }
}