/* roulang page: index */
:root {
            --color-primary: #1F1B16;
            --color-secondary: #8A6A4F;
            --color-accent: #B98E5E;
            --color-bg: #F5F1EA;
            --color-dark: #241F1A;
            --color-text: #2A2521;
            --color-text-muted: #6F655D;
            --color-success: #3E7C5B;
            --color-alert: #A64B3C;
            --color-white: #FFFFFF;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 12px 30px rgba(31, 27, 22, 0.06);
            --shadow-card-hover: 0 18px 40px rgba(31, 27, 22, 0.12);
            --shadow-faq: 0 8px 24px rgba(31, 27, 22, 0.08);
            --shadow-header: 0 2px 12px rgba(31, 27, 22, 0.04);
            --border-light: 1px solid rgba(31, 27, 22, 0.06);
            --border-dark: 1px solid rgba(255, 255, 255, 0.06);
            --transition: 0.25s ease;
            --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
            --font-serif: "Songti SC", "Noto Serif SC", "SimSun", serif;
            --container: 1180px;
            --section-pad: 72px 0;
            --section-pad-mobile: 48px 0;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background: var(--color-bg);
            color: var(--color-text);
            line-height: 1.8;
            min-height: 100vh;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--color-accent);
        }
        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            background: none;
            font-size: inherit;
        }
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: 15px;
            color: var(--color-text);
            border: 1px solid #D8CFC4;
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            background: var(--color-white);
            outline: none;
            transition: border-color var(--transition), box-shadow var(--transition);
            width: 100%;
        }
        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(185, 142, 94, 0.15);
        }
        input::placeholder,
        textarea::placeholder {
            color: #A8A099;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        .section-tag {
            display: inline-block;
            font-size: 13px;
            letter-spacing: 0.12em;
            color: var(--color-accent);
            font-weight: 600;
            text-transform: uppercase;
            margin-bottom: 12px;
            position: relative;
            padding-left: 28px;
        }
        .section-tag::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 18px;
            height: 2px;
            background: var(--color-accent);
        }
        .section-title {
            font-size: clamp(24px, 3vw, 32px);
            line-height: 1.35;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            margin-bottom: 16px;
            font-family: var(--font-serif);
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--color-text-muted);
            max-width: 640px;
            line-height: 1.8;
            margin-bottom: 32px;
        }
        .section-header {
            margin-bottom: 40px;
        }
        .section-header-center {
            text-align: center;
        }
        .section-header-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 44px;
            padding: 0 28px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.04em;
            transition: all var(--transition);
            white-space: nowrap;
            line-height: 1;
        }
        .btn-primary {
            background: var(--color-accent);
            color: var(--color-primary);
        }
        .btn-primary:hover {
            background: var(--color-secondary);
            color: var(--color-white);
        }
        .btn-outline {
            background: transparent;
            border: 1px solid var(--color-accent);
            color: var(--color-accent);
        }
        .btn-outline:hover {
            background: rgba(185, 142, 94, 0.1);
            color: var(--color-secondary);
        }
        .btn-white {
            background: var(--color-white);
            color: var(--color-primary);
        }
        .btn-white:hover {
            background: var(--color-accent);
            color: var(--color-primary);
        }
        .btn-sm {
            height: 38px;
            padding: 0 20px;
            font-size: 14px;
        }
        .btn-lg {
            height: 52px;
            padding: 0 36px;
            font-size: 16px;
        }
        .btn:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
        }
        .badge {
            display: inline-block;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.05em;
            background: rgba(185, 142, 94, 0.12);
            color: var(--color-secondary);
            line-height: 1.5;
        }
        .badge-outline {
            background: transparent;
            border: 1px solid rgba(185, 142, 94, 0.4);
        }
        .card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: var(--border-light);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .card-image {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            background: #E8E2D8;
            transition: transform var(--transition);
        }
        .card:hover .card-image {
            transform: scale(1.03);
        }
        .card-body {
            padding: 20px 24px;
        }
        .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .card-text {
            font-size: 14px;
            color: var(--color-text-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .card-meta {
            font-size: 13px;
            color: var(--color-text-muted);
            margin-top: 10px;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(245, 241, 234, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid rgba(31, 27, 22, 0.06);
            box-shadow: var(--shadow-header);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }
        .logo {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.06em;
            white-space: nowrap;
        }
        .logo span {
            color: var(--color-accent);
        }
        .logo:hover {
            color: var(--color-primary);
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }
        .nav-desktop a {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
            letter-spacing: 0.03em;
            position: relative;
            padding: 4px 0;
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--color-accent);
            transition: width var(--transition);
        }
        .nav-desktop a:hover::after,
        .nav-desktop a.active::after {
            width: 100%;
        }
        .nav-desktop a.active {
            color: var(--color-accent);
        }
        .nav-cta {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            z-index: 101;
        }
        .hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }
        .mobile-menu {
            display: none;
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--color-dark);
            z-index: 99;
            padding: 32px 24px;
            overflow-y: auto;
            flex-direction: column;
            gap: 4px;
            transform: translateX(100%);
            transition: transform 0.3s ease;
        }
        .mobile-menu.open {
            transform: translateX(0);
        }
        .mobile-menu a {
            display: block;
            padding: 16px 20px;
            font-size: 16px;
            color: rgba(255, 255, 255, 0.85);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            letter-spacing: 0.04em;
        }
        .mobile-menu a:hover {
            color: var(--color-accent);
        }
        .mobile-menu .btn {
            margin-top: 20px;
            width: 100%;
        }
        .hero {
            position: relative;
            min-height: 560px;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(31, 27, 22, 0.62);
            z-index: 1;
        }
        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .hero-content h1 {
            font-size: clamp(28px, 4vw, 38px);
            line-height: 1.3;
            color: var(--color-white);
            font-weight: 700;
            letter-spacing: 0.03em;
            margin-bottom: 20px;
            font-family: var(--font-serif);
        }
        .hero-content p {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.82);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 420px;
        }
        .hero-cta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .hero-image-wrap {
            aspect-ratio: 4/3;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 16px 48px rgba(31, 27, 22, 0.35);
            background: #E8E2D8;
        }
        .hero-image-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .stats-bar {
            background: var(--color-primary);
            padding: 32px 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-item {
            text-align: center;
            padding: 8px 0;
        }
        .stat-number {
            font-size: 36px;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1.2;
            font-family: var(--font-serif);
        }
        .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 4px;
            letter-spacing: 0.06em;
        }
        .section {
            padding: var(--section-pad);
        }
        .section-alt {
            background: var(--color-white);
        }
        .section-dark {
            background: var(--color-dark);
            color: rgba(255, 255, 255, 0.85);
        }
        .section-dark .section-title {
            color: var(--color-white);
        }
        .section-dark .section-subtitle {
            color: rgba(255, 255, 255, 0.65);
        }
        .feature-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            margin-bottom: 48px;
        }
        .feature-row:last-child {
            margin-bottom: 0;
        }
        .feature-row.reverse {
            direction: rtl;
        }
        .feature-row.reverse > * {
            direction: ltr;
        }
        .feature-image {
            aspect-ratio: 16/10;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            background: #E8E2D8;
        }
        .feature-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .feature-content h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 14px;
            line-height: 1.4;
            font-family: var(--font-serif);
        }
        .feature-content p {
            font-size: 15px;
            color: var(--color-text-muted);
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .feature-content .btn {
            margin-top: 4px;
        }
        .scroll-row {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--color-accent) transparent;
        }
        .scroll-row::-webkit-scrollbar {
            height: 4px;
        }
        .scroll-row::-webkit-scrollbar-track {
            background: transparent;
        }
        .scroll-row::-webkit-scrollbar-thumb {
            background: var(--color-accent);
            border-radius: 2px;
        }
        .scroll-card {
            flex: 0 0 auto;
            width: 300px;
            scroll-snap-align: start;
        }
        .scroll-card .card-image {
            aspect-ratio: 16/10;
        }
        .staff-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .staff-card {
            display: flex;
            gap: 20px;
            padding: 24px;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: var(--border-light);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }
        .staff-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .staff-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            overflow: hidden;
            flex-shrink: 0;
            background: #E8E2D8;
        }
        .staff-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .staff-info h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 4px;
        }
        .staff-info .staff-title {
            font-size: 13px;
            color: var(--color-accent);
            font-weight: 500;
            margin-bottom: 8px;
        }
        .staff-info p {
            font-size: 14px;
            color: var(--color-text-muted);
            line-height: 1.7;
        }
        .review-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .review-card {
            padding: 24px;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: var(--border-light);
            box-shadow: var(--shadow-card);
        }
        .review-card .stars {
            color: var(--color-accent);
            font-size: 14px;
            letter-spacing: 4px;
            margin-bottom: 12px;
        }
        .review-card p {
            font-size: 14px;
            color: var(--color-text);
            line-height: 1.8;
            margin-bottom: 16px;
        }
        .review-card .reviewer {
            font-size: 13px;
            color: var(--color-text-muted);
            font-weight: 500;
        }
        .steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }
        .step-item {
            text-align: center;
            padding: 24px 16px;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: var(--border-light);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }
        .step-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(185, 142, 94, 0.15);
            color: var(--color-accent);
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
            font-family: var(--font-serif);
        }
        .step-item h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 13px;
            color: var(--color-text-muted);
            line-height: 1.6;
        }
        .notice-card {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            padding: 28px 32px;
            background: rgba(166, 75, 60, 0.05);
            border: 1px solid rgba(166, 75, 60, 0.2);
            border-radius: var(--radius-lg);
        }
        .notice-icon {
            font-size: 32px;
            flex-shrink: 0;
            line-height: 1;
        }
        .notice-content h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-alert);
            margin-bottom: 10px;
        }
        .notice-content p {
            font-size: 14px;
            color: var(--color-text);
            line-height: 1.8;
        }
        .faq-list {
            max-width: 720px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            border: var(--border-light);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item[open] {
            box-shadow: var(--shadow-faq);
            border-color: rgba(185, 142, 94, 0.3);
        }
        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            cursor: pointer;
            list-style: none;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            gap: 16px;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::after {
            content: '+';
            font-size: 20px;
            color: var(--color-accent);
            font-weight: 400;
            transition: transform var(--transition);
        }
        .faq-item[open] summary::after {
            transform: rotate(45deg);
        }
        .faq-item .faq-answer {
            padding: 0 24px 20px;
            font-size: 14px;
            color: var(--color-text-muted);
            line-height: 1.8;
        }
        .news-grid {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }
        .news-card {
            flex: 0 0 auto;
            width: 320px;
            scroll-snap-align: start;
        }
        .news-card .card-body {
            padding: 16px 20px;
        }
        .news-card .card-title {
            font-size: 16px;
        }
        .booking-section {
            background: url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
            position: relative;
        }
        .booking-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(31, 27, 22, 0.72);
            z-index: 1;
        }
        .booking-section .container {
            position: relative;
            z-index: 2;
        }
        .booking-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }
        .booking-info h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 16px;
            font-family: var(--font-serif);
        }
        .booking-info p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .booking-info .contact-line {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 8px;
        }
        .booking-form {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 32px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25);
        }
        .booking-form .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 16px;
        }
        .booking-form .form-field {
            margin-bottom: 16px;
        }
        .booking-form label {
            display: block;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text);
            margin-bottom: 6px;
        }
        .booking-form .btn {
            width: 100%;
        }
        .brand-story-preview {
            background: var(--color-dark);
            color: rgba(255, 255, 255, 0.75);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
        }
        .brand-story-preview::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-4.jpg') center/cover no-repeat;
            opacity: 0.15;
            z-index: 0;
        }
        .brand-story-preview .container,
        .brand-story-preview .brand-story-content {
            position: relative;
            z-index: 1;
        }
        .brand-story-preview h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 16px;
            font-family: var(--font-serif);
        }
        .brand-story-preview p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.8;
            max-width: 620px;
            margin-bottom: 24px;
        }
        .footer {
            background: var(--color-primary);
            color: rgba(255, 255, 255, 0.7);
            padding: 56px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-white);
            margin-bottom: 16px;
            letter-spacing: 0.06em;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--color-accent);
        }
        .footer-contact p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 8px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }
        @media (max-width: 1024px) {
            .nav-desktop {
                gap: 18px;
            }
            .nav-desktop a {
                font-size: 13px;
            }
            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-image-wrap {
                aspect-ratio: 16/9;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .feature-row {
                grid-template-columns: 1fr;
                gap: 24px;
                margin-bottom: 32px;
            }
            .feature-row.reverse {
                direction: ltr;
            }
            .staff-grid {
                grid-template-columns: 1fr;
            }
            .steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .booking-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .nav-cta .btn {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-menu {
                display: flex;
            }
            .hero {
                min-height: auto;
                padding: 56px 0;
            }
            .hero .container {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero-image-wrap {
                aspect-ratio: 16/10;
                order: -1;
                max-height: 260px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stat-number {
                font-size: 28px;
            }
            .section {
                padding: var(--section-pad-mobile);
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .steps {
                grid-template-columns: 1fr;
            }
            .notice-card {
                flex-direction: column;
                padding: 20px;
            }
            .booking-form {
                padding: 24px;
            }
            .booking-form .form-row {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .scroll-card {
                width: 260px;
            }
            .news-card {
                width: 280px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .hero-content h1 {
                font-size: 24px;
            }
            .hero-content p {
                font-size: 15px;
            }
            .hero-cta {
                flex-direction: column;
                gap: 10px;
            }
            .hero-cta .btn {
                width: 100%;
                justify-content: center;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-number {
                font-size: 24px;
            }
            .staff-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .staff-avatar {
                width: 64px;
                height: 64px;
            }
            .section-title {
                font-size: 22px;
            }
            .brand-story-preview {
                padding: 32px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .btn {
                height: 48px;
                font-size: 14px;
                padding: 0 22px;
            }
            .btn-sm {
                height: 40px;
                font-size: 13px;
            }
            .faq-item summary {
                padding: 14px 18px;
                font-size: 14px;
            }
            .faq-item .faq-answer {
                padding: 0 18px 16px;
                font-size: 13px;
            }
            .scroll-card {
                width: 230px;
            }
            .news-card {
                width: 250px;
            }
        }

/* roulang page: category1 */
:root {
  --color-primary: #1F1B16;
  --color-secondary: #8A6A4F;
  --color-accent: #B98E5E;
  --color-bg: #F5F1EA;
  --color-dark: #241F1A;
  --color-text: #2A2521;
  --color-text-muted: #6F655D;
  --color-success: #3E7C5B;
  --color-alert: #A64B3C;
  --color-white: #FFFFFF;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-btn: 10px;
  --shadow-card: 0 12px 30px rgba(31, 27, 22, 0.06);
  --shadow-card-hover: 0 18px 40px rgba(31, 27, 22, 0.12);
  --shadow-faq: 0 8px 24px rgba(31, 27, 22, 0.08);
  --shadow-header: 0 2px 12px rgba(31, 27, 22, 0.04);
  --border-light: 1px solid rgba(31, 27, 22, 0.06);
  --border-dark: 1px solid rgba(255, 255, 255, 0.06);
  --transition: 0.25s ease;
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  --font-serif: "Songti SC", "Noto Serif SC", "SimSun", serif;
  --container: 1180px;
  --section-pad: 72px 0;
  --section-pad-mobile: 48px 0;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
  min-height: 100vh;
  overflow-x: hidden;
  margin: 0;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
button { font-family: inherit; cursor: pointer; border: none; background: none; font-size: inherit; }
input, select, textarea {
  font-family: inherit; font-size: 15px; color: var(--color-text);
  border: 1px solid #D8CFC4; border-radius: var(--radius-sm);
  padding: 12px 16px; background: var(--color-white); outline: none;
  transition: border-color var(--transition), box-shadow var(--transition); width: 100%;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(185, 142, 94, 0.15);
}
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section-tag {
  display: inline-block; font-size: 13px; letter-spacing: 0.12em;
  color: var(--color-accent); font-weight: 600; text-transform: uppercase;
  margin-bottom: 12px; position: relative; padding-left: 28px;
}
.section-tag::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 18px; height: 2px; background: var(--color-accent);
}
.section-title {
  font-size: clamp(24px, 3vw, 32px); line-height: 1.35; font-weight: 700;
  color: var(--color-primary); letter-spacing: 0.02em; margin-bottom: 16px;
  font-family: var(--font-serif);
}
.section-subtitle {
  font-size: 16px; color: var(--color-text-muted); max-width: 640px; line-height: 1.8; margin-bottom: 32px;
}
.section-header { margin-bottom: 40px; }
.section-header-center { text-align: center; }
.section-header-center .section-subtitle { margin-left: auto; margin-right: auto; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 28px; border-radius: var(--radius-btn); font-size: 15px;
  font-weight: 600; letter-spacing: 0.04em; transition: all var(--transition);
  white-space: nowrap; line-height: 1;
}
.btn-primary { background: var(--color-accent); color: var(--color-primary); }
.btn-primary:hover { background: var(--color-secondary); color: var(--color-white); }
.btn-outline { background: transparent; border: 1px solid var(--color-accent); color: var(--color-accent); }
.btn-outline:hover { background: rgba(185, 142, 94, 0.1); color: var(--color-secondary); }
.btn-white { background: var(--color-white); color: var(--color-primary); }
.btn-white:hover { background: var(--color-accent); color: var(--color-primary); }
.btn-sm { height: 38px; padding: 0 20px; font-size: 14px; }
.btn-lg { height: 52px; padding: 0 36px; font-size: 16px; }
.btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* Header */
.header {
  position: sticky; top: 0; z-index: 1000; background: rgba(245, 241, 234, 0.88);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-header); border-bottom: 1px solid rgba(31, 27, 22, 0.06);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo {
  font-family: var(--font-serif); font-size: 1.35rem; font-weight: 700;
  color: var(--color-primary); letter-spacing: 0.02em; white-space: nowrap;
}
.logo span { color: var(--color-accent); font-size: 1rem; margin-left: 2px; }
.nav-desktop { display: flex; align-items: center; gap: 24px; }
.nav-desktop a {
  font-size: 15px; font-weight: 500; color: var(--color-primary);
  padding: 8px 2px; position: relative; white-space: nowrap;
}
.nav-desktop a::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--color-accent); transition: width var(--transition);
}
.nav-desktop a:hover::after, .nav-desktop a.active::after { width: 100%; }
.nav-desktop a.active { color: var(--color-accent); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.hamburger { display: none; flex-direction: column; gap: 5px; width: 34px; height: 34px; align-items: center; justify-content: center; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--color-primary); transition: var(--transition); }
.mobile-menu {
  display: none; position: fixed; top: 72px; left: 0; right: 0; z-index: 999;
  background: var(--color-dark); padding: 24px 20px 32px; flex-direction: column; gap: 0;
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.mobile-menu a {
  color: var(--color-white); font-size: 16px; padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08); transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--color-accent); }
.mobile-menu.open { display: flex; }

/* Category Page Specific */
.breadcrumb-wrap { padding: 28px 0 4px; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--color-text-muted);
}
.breadcrumb a { color: var(--color-accent); }
.breadcrumb .separator { color: #C5BDB5; }
.category-hero {
  padding: 20px 0 48px;
}
.category-hero h1 {
  font-size: clamp(28px, 4vw, 38px); line-height: 1.3; font-weight: 700;
  font-family: var(--font-serif); color: var(--color-primary); margin-bottom: 16px;
}
.category-summary {
  background: var(--color-white); border: var(--border-light); border-radius: var(--radius-lg);
  padding: 28px 30px; box-shadow: var(--shadow-card); margin-bottom: 8px;
}
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 24px;
}
.filter-btn {
  height: 38px; padding: 0 20px; border-radius: 999px; border: 1px solid #D8CFC4;
  background: var(--color-white); color: var(--color-text); font-size: 14px;
  transition: all var(--transition); cursor: pointer;
}
.filter-btn:hover, .filter-btn.active { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-primary); }
.environment-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.env-card {
  background: var(--color-white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-card); border: var(--border-light); transition: transform var(--transition), box-shadow var(--transition);
}
.env-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.env-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; transition: transform var(--transition); }
.env-card:hover img { transform: scale(1.03); }
.env-card-body { padding: 18px 20px; }
.env-card h3 { font-size: 18px; margin: 0 0 8px; color: var(--color-primary); font-family: var(--font-serif); }
.env-card p { font-size: 14px; color: var(--color-text-muted); margin: 0; }
.env-card .meta { display: flex; gap: 12px; font-size: 13px; color: var(--color-text-muted); margin-bottom: 10px; }
.view-more-wrap { text-align: center; margin-top: 28px; }
.banner-showcase {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--color-dark); min-height: 320px; display: flex; align-items: flex-end;
  box-shadow: var(--shadow-card);
}
.banner-showcase img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.7; }
.banner-content { position: relative; z-index: 1; padding: 40px; max-width: 680px; }
.banner-content h2 { color: #fff; font-family: var(--font-serif); font-size: 24px; margin-bottom: 8px; }
.banner-content p { color: rgba(255,255,255,0.82); font-size: 15px; }
.booking-cta-section {
  background: var(--color-primary); border-radius: var(--radius-lg);
  padding: 40px; color: var(--color-white); margin-top: 40px;
}
.booking-cta-section h2 { font-family: var(--font-serif); color: #fff; margin-bottom: 12px; }
.booking-cta-section p { color: rgba(255,255,255,0.75); margin-bottom: 20px; max-width: 600px; }
.related-service-list { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 20px; }
.related-service-list a {
  padding: 10px 18px; border: 1px solid rgba(31,27,22,0.1); border-radius: 999px;
  background: var(--color-white); font-size: 14px; color: var(--color-secondary); transition: all var(--transition);
}
.related-service-list a:hover { background: rgba(185,142,94,0.08); border-color: var(--color-accent); color: var(--color-primary); }
.review-card {
  background: var(--color-white); border: var(--border-light); border-radius: var(--radius-lg);
  padding: 24px; box-shadow: var(--shadow-card); height: 100%;
}
.review-card p { font-size: 15px; color: var(--color-text); margin-bottom: 12px; }
.review-card .reviewer { font-size: 13px; color: var(--color-text-muted); display: flex; justify-content: space-between; }
.rating { color: #D9A441; }
.faq-item {
  background: var(--color-white); border: var(--border-light); border-radius: var(--radius-md);
  overflow: hidden; box-shadow: 0 2px 8px rgba(31,27,22,0.03); transition: box-shadow var(--transition);
}
.faq-item + .faq-item { margin-top: 12px; }
.faq-question {
  width: 100%; text-align: left; padding: 18px 20px; font-size: 16px; font-weight: 600;
  color: var(--color-primary); display: flex; justify-content: space-between; align-items: center;
  background: transparent; cursor: pointer;
}
.faq-question::after {
  content: '+'; font-size: 22px; color: var(--color-accent); transition: transform var(--transition);
}
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; padding: 0 20px; }
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 18px; }
.faq-answer p { margin: 0; color: var(--color-text-muted); font-size: 15px; }

/* Footer */
.footer {
  background: var(--color-dark); color: rgba(255,255,255,0.75);
  padding: 56px 0 24px; margin-top: 64px; font-size: 14px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; }
.footer-brand h3 { font-family: var(--font-serif); color: #fff; font-size: 20px; margin-bottom: 12px; }
.footer-brand p { line-height: 1.7; margin-bottom: 0; }
.footer-col h4 { color: #fff; font-size: 16px; margin-bottom: 16px; font-weight: 600; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: rgba(255,255,255,0.7); text-decoration: none; }
.footer-col a:hover { color: var(--color-accent); }
.footer-contact p { margin-bottom: 10px; }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  border-top: 1px solid rgba(255,255,255,0.08); margin-top: 32px; padding-top: 20px;
  color: rgba(255,255,255,0.5); font-size: 13px;
}

/* Responsive */
@media (max-width: 1024px) {
  .nav-desktop { display: none; }
  .hamburger { display: flex; }
  .environment-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .container { padding: 0 18px; }
  .header-inner { height: 64px; }
  .category-hero { padding: 12px 0 32px; }
  .category-hero h1 { font-size: 26px; }
  .environment-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .banner-showcase { min-height: 240px; }
  .banner-content { padding: 24px; }
  .booking-cta-section { padding: 28px; }
  .footer { padding: 40px 0 20px; }
}
@media (max-width: 520px) {
  .environment-grid { grid-template-columns: 1fr; }
  .review-card { padding: 18px; }
  .booking-cta-section { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .btn { width: 100%; }
  .breadcrumb { font-size: 13px; }
}

/* 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}