/* roulang page: index */
:root {
            --primary: #2F4A3C;
            --primary-light: #3E5F4D;
            --primary-dark: #24382F;
            --accent: #C49A6C;
            --accent-light: #D4B38C;
            --accent-dark: #A87D4E;
            --secondary: #A8C686;
            --secondary-light: #BED59F;
            --secondary-dark: #8AAE68;
            --bg: #F7F3EC;
            --bg-white: #FEFCF8;
            --text: #1F1B16;
            --text-light: #5C5348;
            --text-muted: #8A8177;
            --border: #E4DCD2;
            --border-light: #EFE8DE;
            --radius: 12px;
            --radius-sm: 8px;
            --radius-full: 999px;
            --shadow-sm: 0 2px 8px rgba(47,74,60,0.05);
            --shadow: 0 4px 12px rgba(47,74,60,0.06);
            --shadow-md: 0 6px 16px rgba(47,74,60,0.08);
            --shadow-lg: 0 8px 20px rgba(47,74,60,0.12);
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'STSong', 'SimSun', serif;
            --font-sans: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 56px;
            --spacing-2xl: 80px;
            --transition: all 0.25s ease;
            --nav-height: 72px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            letter-spacing: 0.02em;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }

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

        a:hover {
            color: var(--accent-dark);
        }

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            background: none;
            transition: var(--transition);
        }

        button:focus,
        a:focus,
        input:focus,
        textarea:focus,
        select:focus {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* ========== HEADER & NAV ========== */
        header.site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(254,252,248,0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 2px solid var(--primary);
            box-shadow: 0 2px 12px rgba(47,74,60,0.06);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
            gap: var(--spacing-md);
        }

        .logo {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
            flex-shrink: 0;
        }

        .logo-main {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .logo-sub {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 0.08em;
            white-space: nowrap;
        }

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

        nav.main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            padding: 8px 14px;
            border-radius: var(--radius-full);
            position: relative;
            letter-spacing: 0.01em;
            white-space: nowrap;
            transition: var(--transition);
        }

        nav.main-nav a:hover {
            color: var(--primary);
            background: rgba(47,74,60,0.06);
        }

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

        nav.main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--primary);
            border-radius: var(--radius-full);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition);
            z-index: 1001;
        }

        .hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--primary);
            border-radius: var(--radius-full);
            transition: var(--transition);
        }

        .hamburger:hover {
            background: rgba(47,74,60,0.08);
        }

        .hamburger.active span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            inset: 0;
            background: var(--bg-white);
            z-index: 999;
            padding: calc(var(--nav-height) + var(--spacing-lg)) var(--spacing-md) var(--spacing-lg);
            flex-direction: column;
            gap: 4px;
            overflow-y: auto;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }

        .mobile-menu.open {
            opacity: 1;
            visibility: visible;
        }

        .mobile-menu a {
            font-size: 18px;
            font-weight: 500;
            color: var(--text);
            padding: 14px 8px;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--primary);
            font-weight: 600;
        }

        /* ========== HERO ========== */
        .hero {
            position: relative;
            min-height: 560px;
            display: flex;
            align-items: center;
            padding: var(--spacing-2xl) 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(31,27,22,0.75) 0%, rgba(47,74,60,0.65) 50%, rgba(31,27,22,0.5) 100%);
            z-index: 1;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 0.9fr;
            gap: var(--spacing-xl);
            align-items: center;
        }

        .hero-content h1 {
            font-family: var(--font-serif);
            font-size: 40px;
            font-weight: 700;
            color: #FFFFFF;
            line-height: 1.35;
            letter-spacing: 0.04em;
            margin-bottom: var(--spacing-md);
        }

        .hero-content .hero-subtitle {
            font-size: 18px;
            color: rgba(255,255,255,0.92);
            line-height: 1.8;
            margin-bottom: var(--spacing-lg);
            max-width: 520px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            margin-bottom: var(--spacing-lg);
        }

        .hero-image-wrap {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 16px 40px rgba(31,27,22,0.35);
            border: 3px solid rgba(255,255,255,0.25);
        }

        .hero-image-wrap img {
            border-radius: 10px;
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
        }

        /* ========== BUTTONS ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            font-size: 16px;
            font-weight: 600;
            letter-spacing: 0.03em;
            transition: var(--transition);
            text-align: center;
            line-height: 1.4;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--accent);
            color: #FFFFFF;
            box-shadow: 0 4px 14px rgba(196,154,108,0.35);
        }

        .btn-primary:hover {
            background: var(--primary);
            color: #FFFFFF;
            box-shadow: 0 6px 20px rgba(47,74,60,0.3);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(47,74,60,0.2);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .btn-secondary:hover {
            background: var(--primary);
            color: #FFFFFF;
            transform: translateY(-2px);
        }

        .hero .btn-secondary {
            color: #FFFFFF;
            border-color: rgba(255,255,255,0.7);
        }

        .hero .btn-secondary:hover {
            background: #FFFFFF;
            color: var(--primary);
            border-color: #FFFFFF;
        }

        .btn-sm {
            padding: 10px 20px;
            font-size: 14px;
        }

        /* ========== SECTIONS ========== */
        main section {
            padding: var(--spacing-xl) 0;
        }

        main section:nth-child(even) {
            background: var(--bg-white);
        }

        main section:nth-child(odd) {
            background: var(--bg);
        }

        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-lg);
        }

        .section-header h2 {
            font-family: var(--font-serif);
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.05em;
            margin-bottom: var(--spacing-sm);
        }

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

        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 500;
            color: var(--primary);
            background: rgba(168,198,134,0.25);
            padding: 4px 14px;
            border-radius: var(--radius-full);
            letter-spacing: 0.06em;
            margin-bottom: var(--spacing-sm);
        }

        /* ========== STATS BAR ========== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
            text-align: center;
        }

        .stat-item {
            padding: var(--spacing-md);
            border-radius: var(--radius);
            background: var(--bg-white);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .stat-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .stat-number {
            font-family: var(--font-serif);
            font-size: 36px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .stat-label {
            font-size: 14px;
            color: var(--text-light);
            letter-spacing: 0.03em;
        }

        /* ========== HORIZONTAL SCROLL CARDS ========== */
        .scroll-row {
            display: flex;
            gap: var(--spacing-md);
            overflow-x: auto;
            padding-bottom: var(--spacing-sm);
            scroll-snap-type: x proximity;
            -webkit-overflow-scrolling: touch;
            margin: 0 calc(-1 * var(--spacing-md));
            padding-left: var(--spacing-md);
            padding-right: var(--spacing-md);
        }

        .scroll-row::-webkit-scrollbar {
            height: 6px;
        }

        .scroll-row::-webkit-scrollbar-track {
            background: var(--border-light);
            border-radius: var(--radius-full);
        }

        .scroll-row::-webkit-scrollbar-thumb {
            background: var(--secondary);
            border-radius: var(--radius-full);
        }

        .tea-card {
            flex: 0 0 280px;
            scroll-snap-align: start;
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

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

        .tea-card img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            border-radius: 0;
        }

        .tea-card-body {
            padding: var(--spacing-md);
        }

        .tea-card-body h3 {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .tea-card-body .tea-meta {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .tea-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            color: var(--primary);
            background: rgba(168,198,134,0.3);
            padding: 3px 10px;
            border-radius: var(--radius-full);
            letter-spacing: 0.02em;
        }

        .tag-accent {
            color: var(--accent-dark);
            background: rgba(196,154,108,0.2);
        }

        .view-more-link {
            text-align: center;
            margin-top: var(--spacing-lg);
        }

        .view-more-link a {
            font-size: 15px;
            font-weight: 600;
            color: var(--primary);
            border-bottom: 2px solid var(--secondary);
            padding-bottom: 4px;
            transition: var(--transition);
        }

        .view-more-link a:hover {
            color: var(--accent-dark);
            border-color: var(--accent);
        }

        /* ========== TEXT + IMAGE LAYOUT ========== */
        .split-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-xl);
            align-items: center;
        }

        .split-layout.reverse {
            direction: rtl;
        }

        .split-layout.reverse > * {
            direction: ltr;
        }

        .split-text h2 {
            font-family: var(--font-serif);
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.05em;
        }

        .split-text p {
            color: var(--text-light);
            line-height: 1.85;
            margin-bottom: var(--spacing-md);
        }

        .split-image {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .split-image img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            border-radius: 0;
        }

        /* Three-image collage */
        .collage-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-sm);
            margin-top: var(--spacing-md);
        }

        .collage-grid figure {
            margin: 0;
            border-radius: var(--radius-sm);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .collage-grid figure:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .collage-grid img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            border-radius: 0;
        }

        .collage-grid figcaption {
            font-size: 12px;
            color: var(--text-muted);
            text-align: center;
            padding: 8px 4px;
            background: var(--bg-white);
        }

        /* ========== TEAM CARDS ========== */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .team-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-md);
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

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

        .team-card img {
            width: 96px;
            height: 96px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto var(--spacing-sm);
            border: 3px solid var(--secondary-light);
        }

        .team-card h3 {
            font-family: var(--font-serif);
            font-size: 17px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .team-card .team-role {
            font-size: 13px;
            color: var(--accent-dark);
            font-weight: 500;
            margin-bottom: 6px;
        }

        .team-card .team-specialty {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .team-card a {
            display: inline-block;
            margin-top: var(--spacing-sm);
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            border-bottom: 1px solid var(--secondary);
            padding-bottom: 2px;
        }

        .team-card a:hover {
            color: var(--accent-dark);
        }

        /* ========== SERVICE LAYOUT ========== */
        .service-layout {
            display: grid;
            grid-template-columns: 0.9fr 1.1fr;
            gap: var(--spacing-xl);
            align-items: stretch;
        }

        .service-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .service-list li {
            padding: var(--spacing-md);
            background: var(--bg-white);
            border-left: 4px solid var(--secondary);
            border-radius: 0 var(--radius) var(--radius) 0;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .service-list li:hover {
            border-left-color: var(--accent);
            box-shadow: var(--shadow);
            transform: translateX(4px);
        }

        .service-list h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

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

        .service-list a {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-dark);
        }

        .service-images {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-md);
        }

        .service-image-card {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            position: relative;
            transition: var(--transition);
        }

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

        .service-image-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            border-radius: 0;
        }

        .service-image-card .service-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: var(--spacing-md);
            background: linear-gradient(to top, rgba(31,27,22,0.75), transparent);
            color: #FFFFFF;
        }

        .service-image-card .service-overlay h3 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 2px;
        }

        .service-image-card .service-overlay p {
            font-size: 13px;
            opacity: 0.9;
        }

        /* ========== REVIEWS ========== */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        .review-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-md);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

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

        .review-stars {
            color: var(--accent);
            font-size: 16px;
            letter-spacing: 3px;
            margin-bottom: var(--spacing-sm);
        }

        .review-text {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.75;
            margin-bottom: var(--spacing-sm);
            font-style: italic;
        }

        .review-author {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
        }

        .review-card a {
            display: inline-block;
            margin-top: var(--spacing-xs);
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-dark);
        }

        /* ========== TIMELINE ========== */
        .timeline {
            position: relative;
            padding-left: 32px;
            max-width: 720px;
            margin: 0 auto;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--secondary);
            border-radius: var(--radius-full);
        }

        .timeline-item {
            position: relative;
            padding: var(--spacing-md) 0 var(--spacing-md) var(--spacing-sm);
            border-bottom: 1px dashed var(--border);
        }

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

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -28px;
            top: 24px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--accent);
            border: 3px solid var(--bg-white);
            box-shadow: 0 0 0 2px var(--secondary);
        }

        .timeline-date {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-dark);
            letter-spacing: 0.04em;
            margin-bottom: 4px;
        }

        .timeline-item h3 {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .timeline-item p {
            font-size: 14px;
            color: var(--text-light);
        }

        /* ========== KNOWLEDGE LIST ========== */
        .knowledge-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        .knowledge-card {
            display: flex;
            gap: var(--spacing-sm);
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-sm);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .knowledge-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .knowledge-card img {
            width: 80px;
            height: 80px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }

        .knowledge-card-content {
            flex: 1;
        }

        .knowledge-card h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .knowledge-card p {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.6;
            margin-bottom: 4px;
        }

        .knowledge-card a {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-dark);
        }

        /* ========== EVENT CARDS ========== */
        .events-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        .event-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-md);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

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

        .event-date {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-dark);
            background: rgba(196,154,108,0.15);
            padding: 4px 12px;
            border-radius: var(--radius-full);
            margin-bottom: var(--spacing-sm);
        }

        .event-card h3 {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }

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

        .event-card .event-location {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: var(--spacing-sm);
        }

        /* ========== GIFT BANNER ========== */
        .gift-banner {
            background: linear-gradient(135deg, rgba(47,74,60,0.95), rgba(47,74,60,0.85)), url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            border-radius: var(--radius);
            padding: var(--spacing-xl);
            display: grid;
            grid-template-columns: 1fr 0.7fr;
            gap: var(--spacing-lg);
            align-items: center;
            color: #FFFFFF;
            box-shadow: var(--shadow-lg);
        }

        .gift-banner h2 {
            font-family: var(--font-serif);
            font-size: 28px;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            color: #FFFFFF;
        }

        .gift-banner p {
            font-size: 15px;
            opacity: 0.9;
            line-height: 1.8;
            margin-bottom: var(--spacing-md);
        }

        .gift-banner img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            border-radius: var(--radius);
            box-shadow: 0 8px 24px rgba(31,27,22,0.4);
            border: 2px solid rgba(255,255,255,0.3);
        }

        .gift-banner .btn {
            background: var(--accent);
            color: #FFFFFF;
        }

        .gift-banner .btn:hover {
            background: #FFFFFF;
            color: var(--primary);
        }

        /* ========== VISIT GUIDE ========== */
        .guide-steps {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
            margin-bottom: var(--spacing-lg);
        }

        .guide-step {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-md);
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .guide-step:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .guide-step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: #FFFFFF;
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
        }

        .guide-step h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

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

        .guide-map {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .guide-map img {
            width: 100%;
            aspect-ratio: 21/9;
            object-fit: cover;
            border-radius: 0;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

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

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

        .faq-item h3 {
            margin: 0;
        }

        .faq-button {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--spacing-md);
            font-size: 16px;
            font-weight: 600;
            color: var(--primary);
            text-align: left;
            background: none;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            gap: var(--spacing-sm);
        }

        .faq-button:hover {
            background: rgba(168,198,134,0.1);
        }

        .faq-button .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--secondary-light);
            color: var(--primary);
            font-size: 18px;
            font-weight: 700;
            transition: var(--transition);
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--accent);
            color: #FFFFFF;
        }

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

        .faq-item.open .faq-content {
            max-height: 300px;
        }

        .faq-content p {
            padding: 0 var(--spacing-md) var(--spacing-md);
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.75;
        }

        /* ========== BOOKING FORM ========== */
        .booking-layout {
            display: grid;
            grid-template-columns: 0.8fr 1.2fr;
            gap: var(--spacing-xl);
            align-items: start;
        }

        .contact-summary {
            background: var(--primary);
            color: #FFFFFF;
            border-radius: var(--radius);
            padding: var(--spacing-lg);
        }

        .contact-summary h2 {
            font-family: var(--font-serif);
            font-size: 24px;
            font-weight: 700;
            margin-bottom: var(--spacing-md);
            color: #FFFFFF;
        }

        .contact-info-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .contact-info-list li {
            display: flex;
            align-items: flex-start;
            gap: var(--spacing-sm);
            font-size: 15px;
            line-height: 1.6;
            opacity: 0.95;
        }

        .contact-info-list li strong {
            flex-shrink: 0;
            font-weight: 600;
            min-width: 60px;
        }

        .booking-form {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow);
        }

        .booking-form h2 {
            font-family: var(--font-serif);
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: var(--spacing-md);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-sm);
            margin-bottom: var(--spacing-sm);
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .form-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-light);
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-family: inherit;
            font-size: 15px;
            color: var(--text);
            background: var(--bg);
            transition: var(--transition);
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(47,74,60,0.1);
            background: var(--bg-white);
        }

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

        .form-submit {
            margin-top: var(--spacing-sm);
        }

        .form-note {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: var(--spacing-xs);
        }

        /* ========== FOOTER ========== */
        footer.site-footer {
            background: var(--primary-dark);
            color: rgba(255,255,255,0.85);
            padding: var(--spacing-2xl) 0 var(--spacing-md);
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr 0.8fr;
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-xl);
        }

        .footer-brand .logo-main {
            color: #FFFFFF;
            font-size: 22px;
        }

        .footer-brand .logo-sub {
            color: rgba(255,255,255,0.6);
        }

        .footer-brand p {
            font-size: 13px;
            opacity: 0.7;
            line-height: 1.7;
            margin-top: var(--spacing-sm);
            max-width: 280px;
        }

        .footer-col h3 {
            font-size: 15px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.04em;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: rgba(255,255,255,0.7);
            transition: var(--transition);
        }

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

        .footer-qr {
            text-align: center;
        }

        .footer-qr .qr-placeholder {
            width: 96px;
            height: 96px;
            margin: 0 auto var(--spacing-xs);
            background: rgba(255,255,255,0.1);
            border: 2px dashed rgba(255,255,255,0.3);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: rgba(255,255,255,0.5);
        }

        .footer-qr p {
            font-size: 12px;
            opacity: 0.6;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.15);
            padding-top: var(--spacing-md);
            text-align: center;
            font-size: 13px;
            opacity: 0.6;
            letter-spacing: 0.02em;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1199px) {
            .team-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .knowledge-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .events-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 991px) {
            :root {
                --nav-height: 64px;
            }

            .hero {
                min-height: 480px;
                padding: var(--spacing-xl) 0;
            }

            .hero .container {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

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

            .hero-image-wrap {
                max-width: 420px;
            }

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

            .split-layout {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

            .split-layout.reverse {
                direction: ltr;
            }

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

            .service-layout {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

            .gift-banner {
                grid-template-columns: 1fr;
                padding: var(--spacing-lg);
            }

            .guide-steps {
                grid-template-columns: repeat(3, 1fr);
                gap: var(--spacing-sm);
            }

            .booking-layout {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-lg);
            }

            /* Mobile nav */
            .hamburger {
                display: flex;
            }

            nav.main-nav {
                display: none;
            }

            .mobile-menu {
                display: flex;
            }
        }

        @media (max-width: 575px) {
            :root {
                --nav-height: 60px;
                --spacing-xl: 40px;
                --spacing-2xl: 56px;
            }

            body {
                font-size: 15px;
            }

            .container {
                padding: 0 var(--spacing-sm);
            }

            .hero {
                min-height: 420px;
                padding: var(--spacing-lg) 0;
                background-position: 65% center;
            }

            .hero .container {
                gap: var(--spacing-sm);
            }

            .hero-content h1 {
                font-size: 26px;
                line-height: 1.4;
            }

            .hero-content .hero-subtitle {
                font-size: 15px;
                line-height: 1.7;
            }

            .hero-actions {
                flex-direction: column;
                gap: var(--spacing-xs);
            }

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

            .hero-image-wrap {
                max-width: 100%;
            }

            .section-header h2 {
                font-size: 22px;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-xs);
            }

            .stat-number {
                font-size: 28px;
            }

            .stat-label {
                font-size: 12px;
            }

            .tea-card {
                flex: 0 0 240px;
            }

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

            .team-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-xs);
            }

            .team-card img {
                width: 72px;
                height: 72px;
            }

            .service-images {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }

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

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

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

            .gift-banner {
                padding: var(--spacing-md);
            }

            .gift-banner h2 {
                font-size: 22px;
            }

            .guide-steps {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }

            .form-row {
                grid-template-columns: 1fr;
                gap: var(--spacing-xs);
            }

            .booking-form {
                padding: var(--spacing-md);
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
                text-align: center;
            }

            .footer-brand p {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }

            .footer-col ul {
                align-items: center;
            }

            main section {
                padding: var(--spacing-lg) 0;
            }

            .faq-button {
                font-size: 14px;
                padding: var(--spacing-sm);
            }

            .split-text h2 {
                font-size: 22px;
            }

            .timeline {
                padding-left: 24px;
            }

            .timeline-item::before {
                left: -20px;
                width: 12px;
                height: 12px;
            }
        }

        @media (max-width: 380px) {
            .team-grid {
                grid-template-columns: 1fr;
            }

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

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}