/* roulang page: index */
:root {
            --color-primary: #1a2e1f;
            --color-primary-light: #2d4a36;
            --color-accent: #c9a86a;
            --color-accent-dark: #b08d4f;
            --color-cream: #f7f4ee;
            --color-dark: #111c14;
            --color-text: #2b2b2b;
            --color-text-light: #6b6b6b;
            --color-border: #e5e0d6;
            --color-white: #ffffff;
            --radius-md: 12px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
            --transition: all 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

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

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

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

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

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 15px;
            line-height: 1.2;
            border: 1px solid transparent;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-primary {
            background-color: var(--color-accent);
            color: var(--color-dark);
            box-shadow: 0 4px 16px rgba(201, 168, 106, 0.35);
        }

        .btn-primary:hover {
            background-color: var(--color-accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(201, 168, 106, 0.45);
        }

        .btn-outline {
            background-color: rgba(255, 255, 255, 0.08);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
            backdrop-filter: blur(4px);
        }

        .btn-outline:hover {
            background-color: rgba(255, 255, 255, 0.18);
            transform: translateY(-2px);
            border-color: rgba(255, 255, 255, 0.6);
        }

        .btn-lg {
            padding: 16px 36px;
            font-size: 16px;
        }

        .section-title {
            font-family: 'Noto Serif SC', 'Songti SC', STSong, serif;
            font-size: 36px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-dark);
            margin: 0 0 12px;
            letter-spacing: 0.02em;
        }

        .section-desc {
            font-size: 16px;
            color: var(--color-text-light);
            max-width: 640px;
            line-height: 1.8;
            margin: 0 auto;
        }

        .section-head {
            text-align: center;
            margin-bottom: 56px;
        }

        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--color-accent-dark);
            background: rgba(201, 168, 106, 0.12);
            border-radius: 100px;
            padding: 6px 16px;
            margin-bottom: 16px;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            box-shadow: 0 1px 12px rgba(0, 0, 0, 0.04);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            height: 76px;
        }

        .brand-logo {
            font-family: 'Noto Serif SC', 'Songti SC', STSong, serif;
            font-size: 20px;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            line-height: 1.3;
            flex-shrink: 0;
        }

        .brand-logo span {
            color: var(--color-accent-dark);
        }

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

        .nav-link {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .nav-link i {
            font-size: 16px;
            color: var(--color-accent-dark);
        }

        .nav-link:hover {
            background: rgba(26, 46, 31, 0.06);
            color: var(--color-primary);
        }

        .nav-link.active {
            background: rgba(26, 46, 31, 0.08);
            color: var(--color-primary);
            font-weight: 600;
            border-color: rgba(26, 46, 31, 0.1);
        }

        .header-cta {
            margin-left: 8px;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--color-primary);
            cursor: pointer;
            padding: 8px;
        }

        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
                height: auto;
                padding: 14px 0;
                gap: 8px;
            }

            .brand-logo {
                font-size: 17px;
            }

            .mobile-toggle {
                display: block;
                margin-left: auto;
            }

            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 8px;
                padding: 8px 0 12px;
            }

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

            .nav-link {
                padding: 12px 16px;
                border-radius: 8px;
            }

            .header-cta {
                display: none;
            }
        }

        /* Hero */
        .hero {
            position: relative;
            background: var(--color-dark);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            padding: 96px 0 80px;
            color: #fff;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(17, 28, 20, 0.92) 0%, rgba(17, 28, 20, 0.75) 55%, rgba(17, 28, 20, 0.55) 100%);
            z-index: 1;
        }

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

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

        .hero-main {
            background: rgba(26, 46, 31, 0.85);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            padding: 48px;
            box-shadow: var(--shadow-lg);
        }

        .hero-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.06em;
            color: var(--color-accent);
            background: rgba(201, 168, 106, 0.15);
            border: 1px solid rgba(201, 168, 106, 0.25);
            padding: 6px 16px;
            border-radius: 100px;
            margin-bottom: 20px;
        }

        .hero-main h1 {
            font-family: 'Noto Serif SC', 'Songti SC', STSong, serif;
            font-size: 38px;
            font-weight: 700;
            line-height: 1.35;
            margin: 0 0 20px;
            color: #fff;
            letter-spacing: 0.02em;
        }

        .hero-main p {
            font-size: 16px;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.85);
            max-width: 560px;
            margin: 0 0 32px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 36px;
        }

        .hero-data {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 24px;
        }

        .hero-data-item {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.9);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero-data-item strong {
            font-size: 24px;
            font-weight: 700;
            color: var(--color-accent);
        }

        .hero-mini {
            background: rgba(26, 46, 31, 0.75);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 28px;
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }

        .hero-mini:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(201, 168, 106, 0.4);
        }

        .hero-mini i {
            font-size: 28px;
            color: var(--color-accent);
            margin-bottom: 16px;
        }

        .hero-mini h3 {
            font-size: 17px;
            font-weight: 600;
            margin: 0 0 8px;
            color: #fff;
        }

        .hero-mini p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.6;
            margin: 0;
        }

        .hero-cta-bar {
            grid-column: 1 / -1;
            background: rgba(201, 168, 106, 0.15);
            border: 1px solid rgba(201, 168, 106, 0.3);
            border-radius: var(--radius-md);
            padding: 24px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }

        .hero-cta-bar span {
            font-size: 16px;
            color: #fff;
            font-weight: 500;
        }

        .hero-cta-bar a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--color-accent);
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition);
        }

        .hero-cta-bar a:hover {
            color: var(--color-accent-dark);
            transform: translateX(4px);
        }

        @media (min-width: 1024px) {
            .hero-bento {
                grid-template-columns: 2fr 1fr;
                grid-template-areas:
                    "main mini1"
                    "main mini2"
                    "cta cta";
            }

            .hero-main {
                grid-area: main;
            }

            .hero-mini:first-of-type {
                grid-area: mini1;
            }

            .hero-mini:nth-of-type(2) {
                grid-area: mini2;
            }

            .hero-cta-bar {
                grid-area: cta;
            }
        }

        @media (max-width: 767px) {
            .hero {
                padding: 56px 0 48px;
            }

            .hero-main {
                padding: 28px 24px;
            }

            .hero-main h1 {
                font-size: 26px;
            }

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

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

            .hero-data {
                gap: 16px;
                flex-direction: column;
            }

            .hero-cta-bar {
                padding: 20px;
                flex-direction: column;
                align-items: flex-start;
            }
        }

        /* Section spacing */
        .section {
            padding: 88px 0;
        }

        .section-alt {
            background-color: #fff;
        }

        /* Service cards */
        .service-grid {
            display: grid;
            gap: 24px;
            grid-template-columns: repeat(1, 1fr);
        }

        .service-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 36px;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .service-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
            border-color: rgba(201, 168, 106, 0.4);
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--color-accent), transparent);
            opacity: 0;
            transition: var(--transition);
        }

        .service-card:hover::before {
            opacity: 1;
        }

        .service-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: linear-gradient(135deg, rgba(26, 46, 31, 0.08), rgba(201, 168, 106, 0.2));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--color-primary);
            margin-bottom: 20px;
        }

        .service-card h3 {
            font-size: 19px;
            font-weight: 600;
            margin: 0 0 12px;
            color: var(--color-dark);
        }

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

        @media (min-width: 768px) {
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .service-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        /* Stats dark band */
        .stats-band {
            background: var(--color-dark);
            padding: 80px 0;
            color: #fff;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
            text-align: center;
        }

        .stat-item {
            padding: 16px;
        }

        .stat-item strong {
            font-size: 44px;
            font-weight: 700;
            color: var(--color-accent);
            display: block;
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .stat-item span {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 8px;
            display: block;
        }

        @media (min-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        /* Time slot cards */
        .slot-grid {
            display: grid;
            gap: 24px;
            grid-template-columns: repeat(1, 1fr);
        }

        .slot-card {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }

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

        .slot-card .slot-image {
            height: 160px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .slot-card .slot-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, transparent 30%, rgba(0, 0, 0, 0.3));
        }

        .slot-card .slot-body {
            padding: 28px;
            flex: 1;
        }

        .slot-card .slot-time {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .slot-card .slot-time i {
            color: var(--color-accent);
        }

        .slot-card .slot-desc {
            font-size: 14px;
            color: var(--color-text-light);
            line-height: 1.7;
            margin: 0;
        }

        @media (min-width: 768px) {
            .slot-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        /* Price tier */
        .tier-grid {
            display: grid;
            gap: 24px;
            grid-template-columns: repeat(1, 1fr);
        }

        .tier-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 36px;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
            position: relative;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .tier-card.featured {
            border: 2px solid var(--color-accent);
            background: linear-gradient(180deg, rgba(201, 168, 106, 0.04), #fff 40%);
        }

        .tier-badge {
            position: absolute;
            top: -12px;
            right: 24px;
            background: var(--color-accent);
            color: var(--color-dark);
            font-size: 12px;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 100px;
            letter-spacing: 0.04em;
        }

        .tier-name {
            font-size: 20px;
            font-weight: 600;
            color: var(--color-dark);
            margin-bottom: 4px;
        }

        .tier-sub {
            font-size: 14px;
            color: var(--color-text-light);
            margin-bottom: 24px;
        }

        .tier-list {
            list-style: none;
            padding: 0;
            margin: 0 0 28px;
            flex: 1;
        }

        .tier-list li {
            display: flex;
            gap: 10px;
            font-size: 14px;
            line-height: 1.7;
            color: var(--color-text);
            padding: 6px 0;
        }

        .tier-list li i {
            color: var(--color-accent-dark);
            margin-top: 3px;
            font-size: 13px;
        }

        .tier-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            border-radius: 999px;
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            transition: var(--transition);
        }

        .tier-link:hover {
            background: var(--color-primary-light);
            transform: translateY(-2px);
        }

        @media (min-width: 768px) {
            .tier-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        /* Guarantee strip */
        .guarantee-strip {
            background: #fff;
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
            padding: 48px 0;
        }

        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
        }

        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 16px;
            text-align: left;
        }

        .guarantee-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(201, 168, 106, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent-dark);
            font-size: 20px;
            flex-shrink: 0;
        }

        .guarantee-item h4 {
            font-size: 15px;
            font-weight: 600;
            margin: 0 0 2px;
            color: var(--color-dark);
        }

        .guarantee-item p {
            font-size: 13px;
            color: var(--color-text-light);
            margin: 0;
        }

        @media (min-width: 768px) {
            .guarantee-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        /* News / Info */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .news-item {
            display: flex;
            align-items: baseline;
            padding: 16px 0;
            border-bottom: 1px solid var(--color-border);
            transition: var(--transition);
        }

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

        .news-item .news-date {
            font-size: 13px;
            color: var(--color-text-light);
            width: 100px;
            flex-shrink: 0;
            font-variant-numeric: tabular-nums;
        }

        .news-item .news-title {
            font-size: 16px;
            font-weight: 500;
            color: var(--color-dark);
            transition: var(--transition);
        }

        .news-item:hover .news-title {
            color: var(--color-accent-dark);
        }

        .news-side {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .news-side-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border);
            background: #fff;
            box-shadow: var(--shadow-sm);
        }

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

        .news-side-card .news-side-body {
            padding: 20px;
        }

        .news-side-card h4 {
            font-size: 16px;
            font-weight: 600;
            margin: 0 0 8px;
            color: var(--color-dark);
        }

        .news-side-card p {
            font-size: 13px;
            color: var(--color-text-light);
            margin: 0;
            line-height: 1.6;
        }

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

        .tag-cloud a {
            font-size: 13px;
            padding: 8px 16px;
            border-radius: 100px;
            background: rgba(26, 46, 31, 0.05);
            color: var(--color-text);
            border: 1px solid var(--color-border);
            transition: var(--transition);
        }

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

        @media (min-width: 1024px) {
            .news-layout {
                grid-template-columns: 1.6fr 1fr;
            }
        }

        /* Brand story */
        .brand-band {
            position: relative;
            background: var(--color-dark);
            background-image: url('/assets/images/coverpic/cover-1.webp');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            padding: 100px 0;
            color: #fff;
        }

        .brand-band::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(17, 28, 20, 0.94) 40%, rgba(17, 28, 20, 0.65));
        }

        .brand-band .container {
            position: relative;
            z-index: 2;
        }

        .brand-band .section-title {
            color: #fff;
        }

        .brand-band p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 16px;
            line-height: 1.9;
            max-width: 680px;
        }

        .brand-points {
            display: grid;
            gap: 16px;
            margin-top: 32px;
        }

        .brand-point {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px;
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 15px;
            line-height: 1.6;
            max-width: 520px;
        }

        .brand-point i {
            color: var(--color-accent);
            margin-top: 4px;
        }

        /* FAQ */
        .faq-list {
            max-width: 840px;
            margin: 0 auto;
        }

        details.faq-item {
            background: #fff;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }

        details.faq-item:hover {
            box-shadow: var(--shadow-sm);
            border-color: rgba(201, 168, 106, 0.3);
        }

        details.faq-item summary {
            cursor: pointer;
            padding: 20px 28px;
            font-size: 16px;
            font-weight: 600;
            color: var(--color-dark);
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }

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

        details.faq-item summary::after {
            content: '＋';
            font-size: 20px;
            color: var(--color-accent-dark);
            transition: var(--transition);
        }

        details.faq-item[open] summary::after {
            content: '－';
        }

        details.faq-item .faq-body {
            padding: 0 28px 24px;
            font-size: 15px;
            line-height: 1.8;
            color: var(--color-text-light);
        }

        /* Reservation form */
        .reserve-section {
            background: var(--color-dark);
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            padding: 96px 0;
            color: #fff;
        }

        .reserve-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(17, 28, 20, 0.85);
        }

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

        .reserve-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 48px;
        }

        .reserve-info .section-title {
            color: #fff;
        }

        .reserve-info p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 24px;
        }

        .reserve-contact {
            display: flex;
            flex-direction: column;
            gap: 16px;
            margin-top: 32px;
        }

        .reserve-contact-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
            color: rgba(255, 255, 255, 0.9);
        }

        .reserve-contact-item i {
            color: var(--color-accent);
            width: 20px;
            text-align: center;
        }

        .reserve-form {
            background: rgba(255, 255, 255, 0.98);
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-lg);
            color: var(--color-text);
        }

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

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

        .form-group label {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-dark);
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--color-border);
            border-radius: 8px;
            font-size: 14px;
            background: #fff;
            transition: var(--transition);
            color: var(--color-text);
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 168, 106, 0.2);
        }

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

        .form-submit {
            width: 100%;
            margin-top: 8px;
        }

        .form-note {
            font-size: 13px;
            color: var(--color-text-light);
            text-align: center;
            margin-top: 16px;
        }

        @media (min-width: 1024px) {
            .reserve-grid {
                grid-template-columns: 1fr 1fr;
                align-items: center;
            }

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

        @media (max-width: 520px) {
            .reserve-form {
                padding: 28px 20px;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
        }

        /* CTA band */
        .cta-band {
            background: var(--color-accent);
            padding: 56px 0;
        }

        .cta-inner {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 16px;
        }

        .cta-inner h2 {
            font-family: 'Noto Serif SC', 'Songti SC', STSong, serif;
            font-size: 32px;
            font-weight: 700;
            color: var(--color-dark);
            margin: 0;
        }

        .cta-inner p {
            font-size: 16px;
            color: rgba(17, 28, 20, 0.75);
            margin: 0;
            max-width: 600px;
        }

        .cta-inner .btn {
            background: var(--color-dark);
            color: #fff;
            margin-top: 8px;
        }

        .cta-inner .btn:hover {
            background: #233b2a;
            color: var(--color-accent);
        }

        /* Footer */
        .site-footer {
            background: var(--color-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 64px 0 24px;
        }

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

        .footer-brand .brand-logo {
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin: 0 0 16px;
        }

        .footer-col a {
            display: block;
            font-size: 14px;
            padding: 5px 0;
            color: rgba(255, 255, 255, 0.7);
            transition: var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
            text-align: center;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
        }

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

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
            }
        }

        @media (max-width: 520px) {
            .section-title {
                font-size: 28px;
            }
            .section {
                padding: 64px 0;
            }
            .stats-band {
                padding: 56px 0;
            }
            .brand-band {
                padding: 72px 0;
                background-attachment: scroll;
            }
            .brand-point {
                flex-direction: column;
                gap: 6px;
            }
        }

        /* focus visible */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

/* roulang page: category1 */
:root {
    --primary: #2f2a26;
    --primary-light: #4a4038;
    --accent: #c49a6c;
    --accent-dark: #a87e50;
    --accent-light: #ede0cd;
    --bg: #f7f4f0;
    --bg-alt: #f0ebe5;
    --white: #ffffff;
    --text: #2c2926;
    --text-muted: #7a746e;
    --border: #e5ded6;
    --radius: 18px;
    --radius-sm: 10px;
    --radius-lg: 28px;
    --shadow-sm: 0 4px 16px rgba(44, 41, 38, .06);
    --shadow: 0 10px 36px rgba(44, 41, 38, .08);
    --shadow-lg: 0 24px 64px rgba(44, 41, 38, .12);
    --space: 88px;
    --maxw: 1200px;
    --header-h: 74px;
    --transition: all .3s cubic-bezier(.4, 0, .2, 1);
  }

  *,
  *::before,
  *::after {
    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: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
  }

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

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

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

  .container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 32px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: .02em;
    line-height: 1.4;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
  }

  .btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 6px 20px rgba(44, 41, 38, .18);
  }

  .btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(44, 41, 38, .22);
  }

  .btn-accent {
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 6px 20px rgba(196, 154, 108, .3);
  }

  .btn-accent:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(196, 154, 108, .35);
  }

  .btn-ghost {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, .55);
    backdrop-filter: blur(4px);
  }

  .btn-ghost:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, .1);
    transform: translateY(-2px);
  }

  .btn-light {
    background: var(--white);
    color: var(--primary);
  }

  .btn-light:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .18);
  }

  .btn-sm {
    padding: 9px 22px;
    font-size: 14px;
  }

  .btn:focus-visible,
  a:focus-visible,
  button:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
  }

  .section {
    padding: var(--space) 0;
  }

  .section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 56px;
  }

  .section-tag {
    display: inline-block;
    background: var(--accent-light);
    color: var(--accent-dark);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 18px;
    border-radius: 50px;
    letter-spacing: .08em;
    margin-bottom: 16px;
  }

  .section-head h2 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    color: var(--primary);
    line-height: 1.3;
    letter-spacing: -.01em;
  }

  .section-head p {
    color: var(--text-muted);
    font-size: 16px;
    margin-top: 14px;
    line-height: 1.8;
  }

  /* ---- Header ---- */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(247, 244, 240, .85);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(229, 222, 214, .7);
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
    gap: 20px;
  }

  .brand-logo {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -.01em;
    display: inline-flex;
    align-items: baseline;
    gap: 2px;
    white-space: nowrap;
  }

  .brand-logo span {
    color: var(--accent);
    font-weight: 600;
    font-size: .88em;
  }

  .main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, .65);
    border: 1px solid rgba(229, 222, 214, .7);
    border-radius: 60px;
    padding: 6px 8px;
    box-shadow: 0 2px 10px rgba(44, 41, 38, .04);
  }

  .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
  }

  .nav-link i {
    font-size: 15px;
    color: var(--accent);
  }

  .nav-link:hover {
    color: var(--primary);
    background: rgba(196, 154, 108, .12);
  }

  .nav-link.active {
    color: var(--white);
    background: var(--primary);
    box-shadow: 0 4px 14px rgba(44, 41, 38, .18);
  }

  .nav-link.active i {
    color: var(--accent-light);
  }

  .header-right {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--white);
    border: 1px solid var(--border);
    font-size: 18px;
    color: var(--primary);
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }

  .nav-toggle:hover {
    background: var(--accent-light);
  }

  /* ---- Hero ---- */
  .hero {
    position: relative;
    background-size: cover;
    background-position: center;
    padding: 120px 0 100px;
    color: var(--white);
    overflow: hidden;
  }

  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(30, 26, 22, .88) 0%, rgba(30, 26, 22, .65) 50%, rgba(30, 26, 22, .35) 100%);
    z-index: 1;
  }

  .hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 60px;
    align-items: center;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .25);
    backdrop-filter: blur(8px);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    letter-spacing: .06em;
    margin-bottom: 24px;
    color: #f5e7d8;
  }

  .hero h1 {
    font-size: clamp(38px, 5.5vw, 60px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -.02em;
  }

  .hero h1 em {
    font-style: normal;
    color: var(--accent);
  }

  .hero-desc {
    font-size: 17px;
    line-height: 1.85;
    color: rgba(255, 255, 255, .82);
    max-width: 540px;
    margin-bottom: 36px;
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
  }

  .hero-card {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    backdrop-filter: blur(14px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, .25);
    position: relative;
    overflow: hidden;
  }

  .hero-card::after {
    content: "";
    position: absolute;
    top: -60px;
    right: -60px;
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, rgba(196, 154, 108, .35), transparent 70%);
  }

  .hero-card-head {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .1em;
    color: rgba(255, 255, 255, .7);
    text-transform: uppercase;
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .hero-card-head i {
    color: var(--accent);
  }

  .hero-stat {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .14);
  }

  .hero-stat:last-of-type {
    border-bottom: none;
  }

  .hero-stat .num {
    font-size: 30px;
    font-weight: 800;
    color: var(--accent);
    min-width: 90px;
  }

  .hero-stat span:last-child {
    font-size: 14px;
    color: rgba(255, 255, 255, .78);
  }

  .hero-card-foot {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, .14);
    font-size: 13px;
    color: rgba(255, 255, 255, .7);
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .hero-card-foot i {
    color: #6fd4a0;
  }

  /* ---- Features ---- */
  .features {
    background: var(--white);
  }

  .feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
  }

  .feature-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
  }

  .feature-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
  }

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

  .feature-card:hover::before {
    transform: scaleX(1);
  }

  .feature-icon {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    background: var(--accent-light);
    color: var(--accent-dark);
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
  }

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

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

  /* ---- Process ---- */
  .process {
    background: var(--bg);
  }

  .process-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
  }

  .process-media {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
  }

  .process-media img {
    width: 100%;
    height: 460px;
    object-fit: cover;
    transition: transform .6s ease;
  }

  .process-media:hover img {
    transform: scale(1.04);
  }

  .process-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(30, 26, 22, .35));
  }

  .process-content .section-tag {
    margin-bottom: 14px;
  }

  .process-content h2 {
    font-size: clamp(26px, 3.5vw, 38px);
    font-weight: 700;
    color: var(--primary);
    line-height: 1.3;
    margin-bottom: 32px;
    letter-spacing: -.01em;
  }

  .process-list {
    list-style: none;
    counter-reset: process-counter;
  }

  .process-list li {
    counter-increment: process-counter;
    display: flex;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px dashed var(--border);
    position: relative;
  }

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

  .process-list li::before {
    content: counter(process-counter, decimal-leading-zero);
    font-size: 14px;
    font-weight: 700;
    color: var(--accent);
    min-width: 36px;
    height: 36px;
    background: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
  }

  .process-list h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
  }

  .process-list p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.65;
  }

  /* ---- Scenes ---- */
  .scenes {
    background: var(--white);
  }

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

  .scene-card {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
  }

  .scene-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
  }

  .scene-card .img-wrap {
    height: 220px;
    overflow: hidden;
    position: relative;
  }

  .scene-card .img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
  }

  .scene-card:hover .img-wrap img {
    transform: scale(1.08);
  }

  .scene-card .img-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(30, 26, 22, .4));
  }

  .scene-body {
    padding: 22px 24px 26px;
  }

  .scene-body h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
  }

  .scene-body p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.65;
  }

  .scene-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(6px);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: 50px;
    letter-spacing: .04em;
  }

  /* ---- Stats ---- */
  .stats-section {
    background: var(--primary);
    color: var(--white);
    padding: 72px 0;
    position: relative;
    overflow: hidden;
  }

  .stats-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(196, 154, 108, .18), transparent 45%), radial-gradient(circle at 80% 20%, rgba(196, 154, 108, .1), transparent 40%);
  }

  .stats-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
  }

  .stat-item .stat-num {
    font-size: 42px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1.2;
    display: block;
    margin-bottom: 6px;
  }

  .stat-item .stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, .68);
    letter-spacing: .05em;
  }

  .stat-divider {
    width: 1px;
    background: rgba(255, 255, 255, .12);
  }

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

  .faq-list {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

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

  .faq-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
  }

  .faq-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    user-select: none;
  }

  .faq-q i {
    color: var(--accent);
    font-size: 14px;
    transition: var(--transition);
    flex-shrink: 0;
  }

  .faq-item.open .faq-q i {
    transform: rotate(180deg);
  }

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

  .faq-a-inner {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.75;
  }

  /* ---- CTA ---- */
  .cta-section {
    position: relative;
    padding: 110px 0;
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
    overflow: hidden;
  }

  .cta-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 26, 22, .82), rgba(30, 26, 22, .55));
    z-index: 1;
  }

  .cta-inner {
    position: relative;
    z-index: 2;
    max-width: 640px;
    margin: 0 auto;
  }

  .cta-inner h2 {
    font-size: clamp(30px, 4.5vw, 44px);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 16px;
    letter-spacing: -.01em;
  }

  .cta-inner p {
    font-size: 16px;
    color: rgba(255, 255, 255, .8);
    margin-bottom: 36px;
    line-height: 1.8;
  }

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

  .cta-note {
    margin-top: 22px;
    font-size: 13px;
    color: rgba(255, 255, 255, .6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }

  .cta-note i {
    color: var(--accent);
  }

  /* ---- Footer ---- */
  .site-footer {
    background: #1f1c19;
    color: rgba(255, 255, 255, .72);
    padding: 64px 0 0;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 44px;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
  }

  .footer-brand .brand-logo {
    color: var(--white);
    font-size: 22px;
    margin-bottom: 14px;
    display: block;
  }

  .footer-brand .brand-logo span {
    color: var(--accent);
  }

  .footer-brand p {
    font-size: 14px;
    line-height: 1.75;
    max-width: 360px;
    color: rgba(255, 255, 255, .55);
  }

  .footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: .08em;
    margin-bottom: 18px;
  }

  .footer-col a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, .55);
    padding: 4px 0;
    transition: var(--transition);
  }

  .footer-col a:hover {
    color: var(--accent);
    padding-left: 6px;
  }

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 22px 0;
    font-size: 13px;
    color: rgba(255, 255, 255, .35);
  }

  /* ---- Responsive ---- */
  @media (max-width: 1024px) {
    :root {
      --space: 72px;
    }

    .feature-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .scene-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .hero-inner {
      grid-template-columns: 1fr 1fr;
      gap: 36px;
    }

    .process-layout {
      grid-template-columns: 1fr;
      gap: 40px;
    }

    .process-media img {
      height: 380px;
    }

    .stats-inner {
      gap: 24px;
    }

    .stat-item .stat-num {
      font-size: 34px;
    }
  }

  @media (max-width: 768px) {
    :root {
      --space: 60px;
      --header-h: 64px;
    }

    .header-inner {
      gap: 12px;
    }

    .main-nav {
      display: none;
      position: fixed;
      top: var(--header-h);
      left: 16px;
      right: 16px;
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 20px;
      flex-direction: column;
      padding: 12px;
      box-shadow: var(--shadow-lg);
      gap: 4px;
      z-index: 99;
    }

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

    .nav-link {
      width: 100%;
      padding: 13px 16px;
      justify-content: flex-start;
      border-radius: 14px;
    }

    .nav-toggle {
      display: flex;
    }

    .header-right .btn {
      display: none;
    }

    .hero {
      padding: 80px 0 64px;
    }

    .hero-inner {
      grid-template-columns: 1fr;
    }

    .hero-card {
      max-width: 480px;
    }

    .section-head h2 {
      font-size: 26px;
    }

    .process-media img {
      height: 300px;
    }

    .stats-inner {
      grid-template-columns: repeat(2, 1fr);
      gap: 32px 16px;
    }

    .stat-divider {
      display: none;
    }

    .stat-item .stat-num {
      font-size: 30px;
    }

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

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

    .cta-section {
      padding: 80px 0;
    }
  }

  @media (max-width: 520px) {
    .container {
      padding: 0 18px;
    }

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

    .hero h1 {
      font-size: 32px;
    }

    .hero-desc {
      font-size: 15px;
    }

    .hero-actions {
      flex-direction: column;
      width: 100%;
    }

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

    .process-list li {
      gap: 14px;
    }

    .process-list li::before {
      min-width: 30px;
      height: 30px;
      font-size: 12px;
    }

    .faq-q {
      padding: 16px 18px;
      font-size: 14px;
    }

    .faq-a-inner {
      padding: 0 18px 16px;
      font-size: 13px;
    }

    .cta-actions {
      flex-direction: column;
      width: 100%;
    }

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

    .brand-logo {
      font-size: 17px;
    }

    .footer-grid {
      gap: 24px;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    * {
      transition: none !important;
      animation: none !important;
    }
    html {
      scroll-behavior: auto;
    }
  }