/* roulang page: index */
:root {
            --color-primary: #3E2F24;
            --color-secondary: #B98A4E;
            --color-bg: #F5F0E6;
            --color-text: #201A14;
            --color-muted: #7A6A5A;
            --color-accent: #A63A2B;
            --color-accent-hover: #8E3123;
            --color-border: #D8CBB8;
            --color-card-bg: #FFFFFF;
            --color-shadow-light: rgba(62, 47, 36, 0.06);
            --color-shadow-medium: rgba(62, 47, 36, 0.12);
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 8px;
            --radius-xl: 12px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 56px;
            --spacing-xxl: 72px;
            --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --shadow-card: 0 2px 8px rgba(62, 47, 36, 0.06), 0 12px 32px rgba(62, 47, 36, 0.08);
            --shadow-card-hover: 0 4px 16px rgba(62, 47, 36, 0.1), 0 20px 48px rgba(62, 47, 36, 0.12);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.75;
            color: var(--color-text);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--color-secondary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        ul, ol {
            list-style: none;
        }

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

        input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            color: var(--color-text);
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .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;
        }

        /* ===== Header Announcement Bar ===== */
        .announcement-bar {
            background-color: var(--color-primary);
            color: #EDE5D5;
            font-size: 13px;
            letter-spacing: 0.04em;
            text-align: center;
            padding: 6px var(--spacing-md);
            line-height: 1.5;
        }

        .announcement-bar span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .announcement-dot {
            display: inline-block;
            width: 6px;
            height: 6px;
            background-color: #E8C47E;
            border-radius: 50%;
            flex-shrink: 0;
        }

        /* ===== Header Navigation ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(245, 240, 230, 0.96);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid rgba(62, 47, 36, 0.1);
            height: 64px;
            display: flex;
            align-items: center;
        }

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

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

        .brand-logo-mark {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--color-primary) 0%, #5A4233 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #F5F0E6;
            font-weight: 600;
            font-size: 18px;
            letter-spacing: 0.02em;
            flex-shrink: 0;
            box-shadow: 0 2px 6px rgba(62, 47, 36, 0.2);
        }

        .brand-logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }

        .brand-logo-primary {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.01em;
        }

        .brand-logo-sub {
            font-size: 11px;
            color: var(--color-muted);
            letter-spacing: 0.03em;
            font-weight: 400;
        }

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

        .main-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover {
            color: var(--color-accent);
            background-color: rgba(185, 138, 78, 0.08);
        }

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

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--color-accent);
            border-radius: 1px;
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
            background: transparent;
            transition: all var(--transition-fast);
            z-index: 1001;
        }

        .nav-toggle:hover {
            background-color: rgba(62, 47, 36, 0.05);
        }

        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--color-primary);
            border-radius: 1px;
            transition: all var(--transition-base);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ===== Mobile Nav Overlay ===== */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(32, 26, 20, 0.5);
            z-index: 999;
            opacity: 0;
            transition: opacity var(--transition-base);
            pointer-events: none;
        }

        .mobile-nav-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }

        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: 85%;
            max-width: 360px;
            background-color: var(--color-bg);
            z-index: 1000;
            padding: 80px var(--spacing-lg) var(--spacing-lg);
            transform: translateX(100%);
            transition: transform var(--transition-slow);
            overflow-y: auto;
            box-shadow: -4px 0 24px rgba(62, 47, 36, 0.15);
        }

        .mobile-nav-panel.open {
            transform: translateX(0);
        }

        .mobile-nav-panel a {
            display: block;
            padding: 14px 0;
            font-size: 18px;
            font-weight: 500;
            color: var(--color-text);
            border-bottom: 1px solid rgba(62, 47, 36, 0.08);
            transition: all var(--transition-fast);
        }

        .mobile-nav-panel a:hover {
            color: var(--color-accent);
            padding-left: 8px;
        }

        .mobile-nav-panel a.active {
            color: var(--color-accent);
            font-weight: 600;
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            width: 100%;
            min-height: 80vh;
            max-height: 900px;
            display: flex;
            align-items: center;
            justify-content: center;
            background-image: linear-gradient(0.45, rgba(32, 26, 20, 0.72) 0%, rgba(32, 26, 20, 0.5) 60%, rgba(32, 26, 20, 0.3) 100%), 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(180deg, rgba(32, 26, 20, 0.65) 0%, rgba(32, 26, 20, 0.42) 50%, rgba(32, 26, 20, 0.58) 100%);
            z-index: 1;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            text-align: center;
            padding-top: 80px;
            padding-bottom: 80px;
        }

        .hero-content {
            max-width: 760px;
            margin: 0 auto;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: rgba(245, 240, 230, 0.18);
            border: 1px solid rgba(245, 240, 230, 0.3);
            color: #EDE5D5;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.06em;
            padding: 8px 20px;
            border-radius: 999px;
            margin-bottom: var(--spacing-lg);
            backdrop-filter: blur(4px);
        }

        .hero-badge .dot {
            width: 6px;
            height: 6px;
            background-color: #E8C47E;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .hero h1 {
            font-size: clamp(32px, 5.5vw, 48px);
            font-weight: 600;
            line-height: 1.3;
            color: #F5F0E6;
            letter-spacing: 0.02em;
            margin-bottom: var(--spacing-md);
        }

        .hero-subtitle {
            font-size: clamp(15px, 2.2vw, 18px);
            line-height: 1.7;
            color: rgba(245, 240, 230, 0.9);
            max-width: 620px;
            margin: 0 auto var(--spacing-lg);
            font-weight: 400;
            letter-spacing: 0.01em;
        }

        .hero-actions {
            display: flex;
            gap: var(--spacing-sm);
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            font-size: 15px;
            font-weight: 500;
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
            line-height: 1.4;
            text-align: center;
            min-height: 48px;
        }

        .btn-primary {
            background-color: var(--color-accent);
            color: #F5F0E6;
            box-shadow: 0 4px 16px rgba(166, 58, 43, 0.3);
        }

        .btn-primary:hover {
            background-color: var(--color-accent-hover);
            color: #F5F0E6;
            box-shadow: 0 6px 24px rgba(166, 58, 43, 0.4);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(166, 58, 43, 0.3);
        }

        .btn-outline {
            background-color: transparent;
            color: #F5F0E6;
            border: 1px solid rgba(245, 240, 230, 0.6);
        }

        .btn-outline:hover {
            background-color: rgba(245, 240, 230, 0.12);
            color: #F5F0E6;
            border-color: #F5F0E6;
            transform: translateY(-1px);
        }

        /* ===== Section Common ===== */
        .section {
            padding: var(--spacing-xxl) 0;
        }

        .section-alt {
            background-color: #EDE6D8;
        }

        .section-header {
            text-align: center;
            max-width: 680px;
            margin: 0 auto var(--spacing-xl);
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-secondary);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: var(--spacing-xs);
        }

        .section-title {
            font-size: clamp(24px, 3.5vw, 30px);
            font-weight: 600;
            line-height: 1.35;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            margin-bottom: var(--spacing-sm);
        }

        .section-desc {
            font-size: 15px;
            color: var(--color-muted);
            line-height: 1.75;
        }

        /* ===== Trust Bar ===== */
        .trust-bar {
            background-color: var(--color-primary);
            padding: var(--spacing-lg) 0;
        }

        .trust-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
            text-align: center;
        }

        .trust-item {
            padding: var(--spacing-sm);
        }

        .trust-number {
            font-size: clamp(28px, 4vw, 38px);
            font-weight: 600;
            color: #E8C47E;
            line-height: 1.2;
            letter-spacing: 0.02em;
        }

        .trust-label {
            font-size: 13px;
            color: rgba(245, 240, 230, 0.75);
            margin-top: 4px;
            letter-spacing: 0.04em;
        }

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

        .region-card {
            background-color: var(--color-card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            cursor: pointer;
            position: relative;
        }

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

        .region-card-image {
            width: 100%;
            height: 140px;
            overflow: hidden;
            position: relative;
            background-color: #E8E0D0;
        }

        .region-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

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

        .region-status {
            position: absolute;
            top: 10px;
            left: 10px;
            background-color: rgba(166, 58, 43, 0.92);
            color: #F5F0E6;
            font-size: 11px;
            font-weight: 500;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.04em;
        }

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

        .region-card-body h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.4;
            margin-bottom: 6px;
        }

        .region-card-body p {
            font-size: 13px;
            color: var(--color-muted);
            line-height: 1.6;
        }

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

        .env-card {
            background-color: var(--color-card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

        .env-card:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .env-card-image {
            width: 100%;
            height: 220px;
            overflow: hidden;
            position: relative;
            background-color: #E8E0D0;
        }

        .env-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .env-card:hover .env-card-image img {
            transform: scale(1.03);
        }

        .env-card-body {
            padding: var(--spacing-md);
            text-align: center;
        }

        .env-card-body p {
            font-size: 14px;
            color: var(--color-text);
            font-weight: 500;
        }

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

        .artist-card {
            background-color: var(--color-card-bg);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            text-align: center;
        }

        .artist-card:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .artist-avatar {
            width: 96px;
            height: 96px;
            border-radius: 50%;
            overflow: hidden;
            margin: 0 auto var(--spacing-sm);
            background-color: #E8E0D0;
            border: 3px solid var(--color-border);
        }

        .artist-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .artist-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

        .artist-tags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px;
            margin-bottom: var(--spacing-sm);
        }

        .artist-tag {
            font-size: 11px;
            background-color: rgba(185, 138, 78, 0.12);
            color: var(--color-secondary);
            padding: 3px 10px;
            border-radius: 999px;
            font-weight: 500;
        }

        .artist-meta {
            font-size: 13px;
            color: var(--color-muted);
            margin-bottom: var(--spacing-sm);
        }

        .artist-desc {
            font-size: 13px;
            color: var(--color-text);
            line-height: 1.65;
        }

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

        .feature-item {
            text-align: center;
            padding: var(--spacing-lg) var(--spacing-md);
            background-color: var(--color-card-bg);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

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

        .feature-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background-color: rgba(185, 138, 78, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-sm);
            font-size: 24px;
            color: var(--color-secondary);
        }

        .feature-item h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 6px;
        }

        .feature-item p {
            font-size: 13px;
            color: var(--color-muted);
            line-height: 1.65;
        }

        /* ===== Process Steps ===== */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
            position: relative;
        }

        .process-step {
            text-align: center;
            padding: var(--spacing-lg) var(--spacing-md);
        }

        .step-number {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background-color: var(--color-primary);
            color: #F5F0E6;
            font-size: 20px;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-sm);
            box-shadow: 0 4px 12px rgba(62, 47, 36, 0.25);
        }

        .process-step h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

        .process-step p {
            font-size: 13px;
            color: var(--color-muted);
        }

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

        .review-card {
            background-color: var(--color-card-bg);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

        .review-card:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .review-quote {
            font-size: 14px;
            line-height: 1.7;
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
            position: relative;
            padding-left: var(--spacing-md);
        }

        .review-quote::before {
            content: '"';
            position: absolute;
            left: 0;
            top: -2px;
            font-size: 32px;
            color: var(--color-secondary);
            font-weight: 600;
            font-family: Georgia, serif;
            line-height: 1;
        }

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

        .review-location {
            font-size: 12px;
            color: var(--color-muted);
            margin-top: 2px;
        }

        /* ===== Room Type Table/Cards ===== */
        .room-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        .room-card {
            background-color: var(--color-card-bg);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            text-align: center;
            border-top: 3px solid var(--color-secondary);
        }

        .room-card:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .room-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
        }

        .room-spec {
            font-size: 13px;
            color: var(--color-muted);
            margin-bottom: 6px;
        }

        .room-price {
            font-size: 22px;
            font-weight: 600;
            color: var(--color-accent);
            margin-top: var(--spacing-sm);
        }

        .room-price small {
            font-size: 13px;
            font-weight: 400;
            color: var(--color-muted);
        }

        /* ===== Scenario Section ===== */
        .scenario-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-xl);
            align-items: center;
            background-color: var(--color-card-bg);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .scenario-wrapper.reverse {
            direction: rtl;
        }

        .scenario-wrapper.reverse > * {
            direction: ltr;
        }

        .scenario-image {
            height: 380px;
            overflow: hidden;
            background-color: #E8E0D0;
        }

        .scenario-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .scenario-content {
            padding: var(--spacing-xl);
        }

        .scenario-content h3 {
            font-size: 22px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
        }

        .scenario-content p {
            font-size: 15px;
            color: var(--color-muted);
            line-height: 1.8;
        }

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

        .article-card {
            background-color: var(--color-card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

        .article-card:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .article-card-image {
            height: 170px;
            overflow: hidden;
            background-color: #E8E0D0;
        }

        .article-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .article-card:hover .article-card-image img {
            transform: scale(1.04);
        }

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

        .article-card-body h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.45;
            margin-bottom: 6px;
        }

        .article-card-body p {
            font-size: 13px;
            color: var(--color-muted);
            line-height: 1.65;
        }

        /* ===== Hours & Directions ===== */
        .hours-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-lg);
        }

        .hours-box, .direction-box {
            background-color: var(--color-card-bg);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-card);
        }

        .hours-box h3, .direction-box h3 {
            font-size: 19px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: var(--spacing-md);
            padding-bottom: var(--spacing-sm);
            border-bottom: 2px solid var(--color-border);
        }

        .hours-list, .direction-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .hours-list li, .direction-list li {
            font-size: 14px;
            color: var(--color-text);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .hours-list li::before, .direction-list li::before {
            content: '';
            width: 6px;
            height: 6px;
            background-color: var(--color-secondary);
            border-radius: 50%;
            flex-shrink: 0;
        }

        .hours-list li span {
            font-weight: 600;
            color: var(--color-primary);
            min-width: 80px;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .faq-item {
            background-color: var(--color-card-bg);
            border-radius: var(--radius-md);
            box-shadow: 0 1px 4px rgba(62, 47, 36, 0.05);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            box-shadow: 0 2px 12px rgba(62, 47, 36, 0.08);
        }

        .faq-item details {
            display: block;
        }

        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            padding: var(--spacing-md);
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            list-style: none;
            transition: all var(--transition-fast);
            position: relative;
        }

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

        .faq-item summary::after {
            content: '+';
            flex-shrink: 0;
            font-size: 20px;
            font-weight: 400;
            color: var(--color-secondary);
            transition: transform var(--transition-base);
        }

        .faq-item details[open] summary::after {
            transform: rotate(45deg);
        }

        .faq-item summary:hover {
            background-color: rgba(185, 138, 78, 0.05);
        }

        .faq-answer {
            padding: 0 var(--spacing-md) var(--spacing-md);
            font-size: 14px;
            color: var(--color-muted);
            line-height: 1.75;
        }

        /* ===== Contact / CTA ===== */
        .contact-wrapper {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: var(--spacing-xl);
            align-items: start;
        }

        .contact-form-card {
            background-color: var(--color-card-bg);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-card);
        }

        .contact-form-card h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: var(--spacing-md);
        }

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

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

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

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

        .form-group input,
        .form-group select,
        .form-group textarea {
            height: 44px;
            padding: 0 14px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            background-color: #FDFBF7;
            font-size: 14px;
            color: var(--color-text);
            transition: border-color var(--transition-fast);
            width: 100%;
        }

        .form-group textarea {
            height: 90px;
            padding: 10px 14px;
            resize: vertical;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--color-primary);
            outline: none;
        }

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

        .btn-form {
            width: 100%;
            background-color: var(--color-accent);
            color: #F5F0E6;
            padding: 14px 28px;
            font-size: 15px;
            font-weight: 500;
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
            letter-spacing: 0.03em;
            min-height: 48px;
            box-shadow: 0 4px 16px rgba(166, 58, 43, 0.3);
        }

        .btn-form:hover {
            background-color: var(--color-accent-hover);
            box-shadow: 0 6px 24px rgba(166, 58, 43, 0.4);
        }

        .contact-info-card {
            background-color: var(--color-primary);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            color: #F5F0E6;
        }

        .contact-info-card h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: var(--spacing-md);
            color: #F5F0E6;
        }

        .contact-info-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .contact-info-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            line-height: 1.6;
            color: rgba(245, 240, 230, 0.9);
        }

        .contact-info-list strong {
            color: #E8C47E;
            min-width: 60px;
            flex-shrink: 0;
            font-weight: 600;
        }

        .qr-placeholder {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-sm);
            background-color: rgba(245, 240, 230, 0.12);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            margin-top: var(--spacing-md);
            min-height: 100px;
            color: rgba(245, 240, 230, 0.7);
            font-size: 13px;
            letter-spacing: 0.04em;
        }

        /* ===== About Section ===== */
        .about-box {
            max-width: 820px;
            margin: 0 auto;
            text-align: center;
        }

        .about-box p {
            font-size: 15px;
            line-height: 1.85;
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
        }

        /* ===== Footer ===== */
        .site-footer {
            background-color: var(--color-primary);
            color: rgba(245, 240, 230, 0.75);
            padding: var(--spacing-xxl) 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: var(--spacing-xl);
            padding-bottom: var(--spacing-xl);
        }

        .footer-brand .brand-logo {
            margin-bottom: var(--spacing-sm);
        }

        .footer-brand .brand-logo-primary {
            color: #F5F0E6;
        }

        .footer-brand .brand-logo-sub {
            color: rgba(245, 240, 230, 0.6);
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(245, 240, 230, 0.65);
            margin-top: var(--spacing-sm);
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #E8C47E;
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.04em;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 13px;
            color: rgba(245, 240, 230, 0.7);
            transition: color var(--transition-fast);
        }

        .footer-col ul a:hover {
            color: #E8C47E;
        }

        .footer-col p {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(245, 240, 230, 0.65);
        }

        .footer-bottom {
            border-top: 1px solid rgba(245, 240, 230, 0.12);
            padding: var(--spacing-md) 0;
            text-align: center;
            font-size: 12px;
            color: rgba(245, 240, 230, 0.5);
        }

        .footer-bottom a {
            color: rgba(245, 240, 230, 0.6);
        }

        .footer-bottom a:hover {
            color: #E8C47E;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .region-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .artist-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-lg);
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-nav-panel {
                display: block;
            }
            .mobile-nav-overlay {
                display: block;
            }

            .hero {
                min-height: 60vh;
            }
            .hero .container {
                padding-top: 60px;
                padding-bottom: 60px;
            }
            .hero h1 {
                font-size: clamp(26px, 6vw, 34px);
            }

            .section {
                padding: var(--spacing-xl) 0;
            }
            .section-header {
                margin-bottom: var(--spacing-lg);
            }

            .trust-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-sm);
            }

            .region-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-sm);
            }
            .env-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-sm);
            }
            .artist-grid {
                grid-template-columns: 1fr;
            }
            .feature-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-sm);
            }
            .process-grid {
                grid-template-columns: 1fr;
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .room-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .article-grid {
                grid-template-columns: 1fr;
            }
            .scenario-wrapper {
                grid-template-columns: 1fr;
            }
            .scenario-wrapper.reverse {
                direction: ltr;
            }
            .hours-wrapper {
                grid-template-columns: 1fr;
            }
            .contact-wrapper {
                grid-template-columns: 1fr;
            }
            .form-grid {
                grid-template-columns: 1fr;
            }
            .form-group.full-width {
                grid-column: auto;
            }
            .btn {
                width: 100%;
            }
            .hero-actions .btn {
                width: auto;
                min-width: 160px;
            }
        }

        @media (max-width: 520px) {
            .region-grid {
                grid-template-columns: 1fr;
            }
            .env-grid {
                grid-template-columns: 1fr;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .trust-grid {
                grid-template-columns: 1fr 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .section {
                padding: var(--spacing-lg) 0;
            }
            .container {
                padding: 0 var(--spacing-sm);
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .region-card-image {
                height: 110px;
            }
            .env-card-image {
                height: 180px;
            }
            .scenario-image {
                height: 220px;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #3E2F24;
            --color-secondary: #B98A4E;
            --color-bg: #F5F0E6;
            --color-text: #201A14;
            --color-muted: #7A6A5A;
            --color-accent: #A63A2B;
            --color-accent-hover: #8E3123;
            --color-border: #D8CBB8;
            --color-card-bg: #FFFFFF;
            --color-shadow-light: rgba(62, 47, 36, 0.06);
            --color-shadow-medium: rgba(62, 47, 36, 0.12);
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 8px;
            --radius-xl: 12px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 56px;
            --spacing-xxl: 72px;
            --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --shadow-card: 0 2px 8px rgba(62, 47, 36, 0.06), 0 12px 32px rgba(62, 47, 36, 0.08);
            --shadow-card-hover: 0 4px 16px rgba(62, 47, 36, 0.1), 0 20px 48px rgba(62, 47, 36, 0.12);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.75;
            color: var(--color-text);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-accent);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--color-secondary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        button {
            font-family: inherit;
            font-size: inherit;
            cursor: pointer;
            border: none;
            background: none;
        }
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: var(--color-text);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        /* ===== Header Announcement Bar ===== */
        .announcement-bar {
            background-color: var(--color-primary);
            color: #EDE5D5;
            font-size: 13px;
            letter-spacing: 0.04em;
            text-align: center;
            padding: 6px var(--spacing-md);
            line-height: 1.5;
        }
        /* ===== Header Navigation ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(245, 240, 230, 0.96);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid rgba(62, 47, 36, 0.1);
            height: 64px;
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-logo-mark {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--color-primary) 0%, #5A4233 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #F5F0E6;
            font-weight: 600;
            font-size: 18px;
            letter-spacing: 0.02em;
            flex-shrink: 0;
            box-shadow: 0 2px 6px rgba(62, 47, 36, 0.2);
        }
        .brand-logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }
        .brand-logo-primary {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.01em;
        }
        .brand-logo-sub {
            font-size: 11px;
            color: var(--color-muted);
            letter-spacing: 0.03em;
            font-weight: 400;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .main-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .main-nav a:hover {
            color: var(--color-accent);
            background-color: rgba(185, 138, 78, 0.08);
        }
        .main-nav a.active {
            color: var(--color-accent);
            font-weight: 600;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--color-accent);
            border-radius: 1px;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: var(--radius-md);
            background: transparent;
            gap: 5px;
            padding: 6px;
            cursor: pointer;
        }
        .nav-toggle span {
            display: block;
            width: 100%;
            height: 2px;
            background-color: var(--color-primary);
            border-radius: 1px;
            transition: all var(--transition-fast);
        }
        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        /* ===== Page Intro ===== */
        .page-intro {
            padding: var(--spacing-xl) 0 var(--spacing-lg);
            background: linear-gradient(180deg, #F5F0E6 0%, #FDFBF7 100%);
            border-bottom: 1px solid var(--color-border);
        }
        .page-intro h1 {
            font-size: 32px;
            font-weight: 600;
            line-height: 1.35;
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
        }
        .page-intro p {
            font-size: 16px;
            color: var(--color-muted);
            max-width: 820px;
            line-height: 1.7;
        }
        /* ===== Sections ===== */
        section {
            padding: var(--spacing-xl) 0;
        }
        .section-title {
            font-size: 26px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.35;
            margin-bottom: var(--spacing-lg);
            text-align: center;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--color-muted);
            text-align: center;
            max-width: 720px;
            margin: -var(--spacing-sm) auto var(--spacing-lg);
        }
        /* ===== Region Grid ===== */
        .region-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .region-card {
            background: var(--color-card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(62, 47, 36, 0.05);
            transition: all var(--transition-base);
        }
        .region-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .region-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .region-card:hover img {
            transform: scale(1.03);
        }
        .region-card-body {
            padding: var(--spacing-md);
        }
        .region-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 6px;
            line-height: 1.35;
        }
        .region-card .region-address {
            font-size: 13px;
            color: var(--color-muted);
            margin-bottom: 10px;
        }
        .region-card .region-status {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            color: #2E7D32;
            background-color: rgba(46, 125, 50, 0.08);
            padding: 2px 10px;
            border-radius: 20px;
            margin-bottom: 10px;
        }
        .region-card .region-desc {
            font-size: 14px;
            color: var(--color-text);
            line-height: 1.6;
        }
        /* ===== Info Strip ===== */
        .info-strip {
            background-color: #EFE7D8;
            border-radius: var(--radius-lg);
            padding: var(--spacing-md) var(--spacing-lg);
            text-align: center;
            font-size: 15px;
            color: var(--color-primary);
            border-left: 4px solid var(--color-secondary);
            margin-top: var(--spacing-md);
        }
        /* ===== Schedule Overview ===== */
        .schedule-overview {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(62, 47, 36, 0.05);
        }
        .schedule-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-md);
        }
        .schedule-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 16px;
            background: #FAF6EF;
            border-radius: var(--radius-md);
            border-left: 3px solid var(--color-secondary);
            font-size: 15px;
        }
        .schedule-item .area {
            font-weight: 500;
            color: var(--color-primary);
        }
        .schedule-item .time {
            color: var(--color-muted);
            font-size: 14px;
        }
        /* ===== Guide List ===== */
        .guide-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .guide-item {
            background: var(--color-card-bg);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(62, 47, 36, 0.05);
            text-align: center;
        }
        .guide-item .guide-icon {
            width: 48px;
            height: 48px;
            margin: 0 auto var(--spacing-sm);
            background: rgba(185, 138, 78, 0.12);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--color-secondary);
        }
        .guide-item h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 8px;
        }
        .guide-item p {
            font-size: 14px;
            color: var(--color-muted);
            line-height: 1.6;
        }
        /* ===== Transport List ===== */
        .transport-list {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(62, 47, 36, 0.05);
        }
        .transport-list ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .transport-list li {
            padding: 10px 0;
            border-bottom: 1px dashed var(--color-border);
            font-size: 15px;
            color: var(--color-text);
            line-height: 1.6;
        }
        .transport-list li:last-child {
            border-bottom: none;
        }
        .transport-list .area-tag {
            display: inline-block;
            min-width: 70px;
            font-weight: 600;
            color: var(--color-primary);
            margin-right: 12px;
        }
        /* ===== Reviews ===== */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .review-card {
            background: var(--color-card-bg);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(62, 47, 36, 0.05);
        }
        .review-card .review-meta {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 8px;
        }
        .review-card .review-meta span {
            color: var(--color-muted);
            font-weight: 400;
            margin-left: 8px;
        }
        .review-card p {
            font-size: 14px;
            color: var(--color-text);
            line-height: 1.7;
        }
        /* ===== CTA Section ===== */
        .cta-section {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(62, 47, 36, 0.05);
        }
        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-xl);
            align-items: start;
        }
        .cta-contact h3,
        .cta-form h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 16px;
        }
        .cta-contact p {
            font-size: 15px;
            color: var(--color-muted);
            margin-bottom: 12px;
            line-height: 1.7;
        }
        .cta-contact .phone-btn {
            display: inline-block;
            background-color: var(--color-primary);
            color: #F5F0E6;
            padding: 12px 24px;
            border-radius: var(--radius-md);
            font-size: 18px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: background-color var(--transition-fast);
            margin-top: 8px;
        }
        .cta-contact .phone-btn:hover {
            background-color: #2B211A;
            color: #FFFFFF;
        }
        .form-group {
            margin-bottom: var(--spacing-sm);
        }
        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-primary);
            margin-bottom: 6px;
        }
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            height: 44px;
            padding: 0 14px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            background: var(--color-bg);
            color: var(--color-text);
            transition: border-color var(--transition-fast);
            font-size: 14px;
        }
        .form-group textarea {
            height: auto;
            min-height: 90px;
            padding: 10px 14px;
            resize: vertical;
        }
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--color-primary);
            outline: none;
        }
        .btn {
            display: inline-block;
            padding: 12px 24px;
            border-radius: var(--radius-md);
            font-size: 15px;
            font-weight: 500;
            text-align: center;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .btn-primary {
            background-color: var(--color-accent);
            color: #F5F0E6;
            border: 1px solid var(--color-accent);
        }
        .btn-primary:hover {
            background-color: var(--color-accent-hover);
            border-color: var(--color-accent-hover);
            color: #FFFFFF;
        }
        .btn-outline {
            background: transparent;
            color: var(--color-primary);
            border: 1px solid var(--color-primary);
        }
        .btn-outline:hover {
            background-color: rgba(62, 47, 36, 0.06);
            color: var(--color-primary);
        }
        .btn-full {
            width: 100%;
        }
        /* ===== Footer ===== */
        .site-footer {
            background-color: var(--color-primary);
            color: #EDE5D5;
            margin-top: var(--spacing-xl);
            padding-top: var(--spacing-xl);
        }
        .site-footer .container {
            padding-bottom: var(--spacing-lg);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        .footer-brand .brand-logo {
            margin-bottom: var(--spacing-sm);
        }
        .footer-brand .brand-logo-primary {
            color: #F5F0E6;
        }
        .footer-brand .brand-logo-sub {
            color: #B8A998;
        }
        .footer-brand p {
            font-size: 14px;
            color: #C9BEB0;
            line-height: 1.7;
            margin-top: 12px;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            color: #C9BEB0;
            font-size: 14px;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--color-secondary);
        }
        .footer-col p {
            font-size: 14px;
            color: #C9BEB0;
            line-height: 1.7;
        }
        .footer-bottom {
            border-top: 1px solid rgba(245, 240, 230, 0.12);
            padding: var(--spacing-md) 0;
            text-align: center;
        }
        .footer-bottom .container {
            padding-bottom: 0;
        }
        .footer-bottom p {
            font-size: 13px;
            color: #B8A998;
        }
        .footer-bottom a {
            color: #B8A998;
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--color-secondary);
        }
        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .region-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .review-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .guide-list {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                bottom: 0;
                background-color: var(--color-bg);
                flex-direction: column;
                align-items: stretch;
                padding: var(--spacing-md);
                gap: 0;
                overflow-y: auto;
                z-index: 999;
                box-shadow: 0 20px 40px rgba(62, 47, 36, 0.15);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 16px;
                font-size: 18px;
                border-bottom: 1px solid var(--color-border);
                border-radius: 0;
            }
            .main-nav a.active::after {
                display: none;
            }
            .main-nav a.active {
                background-color: rgba(185, 138, 78, 0.08);
            }
            .nav-toggle {
                display: flex;
            }
            .site-header .container {
                gap: var(--spacing-sm);
            }
            .page-intro h1 {
                font-size: 26px;
            }
            .section-title {
                font-size: 22px;
            }
            .region-grid,
            .review-grid,
            .guide-list,
            .cta-grid {
                grid-template-columns: 1fr;
            }
            .schedule-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
            .cta-section {
                padding: var(--spacing-lg);
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .region-card img {
                height: 160px;
            }
            .page-intro {
                padding: var(--spacing-lg) 0;
            }
            .page-intro h1 {
                font-size: 22px;
            }
            .section-title {
                font-size: 20px;
            }
            .info-strip {
                padding: var(--spacing-sm);
                font-size: 14px;
            }
            .schedule-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
        }

/* roulang page: category2 */
:root {
        --color-primary: #3E2F24;
        --color-secondary: #B98A4E;
        --color-bg: #F5F0E6;
        --color-text: #201A14;
        --color-muted: #7A6A5A;
        --color-accent: #A63A2B;
        --color-accent-hover: #8E3123;
        --color-border: #D8CBB8;
        --color-card-bg: #FFFFFF;
        --color-shadow-light: rgba(62, 47, 36, 0.06);
        --color-shadow-medium: rgba(62, 47, 36, 0.12);
        --radius-sm: 4px;
        --radius-md: 6px;
        --radius-lg: 8px;
        --radius-xl: 12px;
        --spacing-xs: 8px;
        --spacing-sm: 16px;
        --spacing-md: 24px;
        --spacing-lg: 40px;
        --spacing-xl: 56px;
        --spacing-xxl: 72px;
        --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
        --shadow-card: 0 2px 8px rgba(62, 47, 36, 0.06), 0 12px 32px rgba(62, 47, 36, 0.08);
        --shadow-card-hover: 0 4px 16px rgba(62, 47, 36, 0.1), 0 20px 48px rgba(62, 47, 36, 0.12);
        --transition-fast: 0.18s ease;
        --transition-base: 0.28s ease;
        --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    /* roulang page: category-huanjing */
    :root {
        --color-primary: #3E2F24;
        --color-secondary: #B98A4E;
        --color-bg: #F5F0E6;
        --color-text: #201A14;
        --color-muted: #7A6A5A;
        --color-accent: #A63A2B;
        --color-accent-hover: #8E3123;
        --color-border: #D8CBB8;
        --color-card-bg: #FFFFFF;
        --color-shadow-light: rgba(62, 47, 36, 0.06);
        --color-shadow-medium: rgba(62, 47, 36, 0.12);
        --radius-sm: 4px;
        --radius-md: 6px;
        --radius-lg: 8px;
        --radius-xl: 12px;
        --spacing-xs: 8px;
        --spacing-sm: 16px;
        --spacing-md: 24px;
        --spacing-lg: 40px;
        --spacing-xl: 56px;
        --spacing-xxl: 72px;
        --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
        --shadow-card: 0 2px 8px rgba(62, 47, 36, 0.06), 0 12px 32px rgba(62, 47, 36, 0.08);
        --shadow-card-hover: 0 4px 16px rgba(62, 47, 36, 0.1), 0 20px 48px rgba(62, 47, 36, 0.12);
        --transition-fast: 0.18s ease;
        --transition-base: 0.28s ease;
        --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    body {
        font-family: var(--font-sans);
        font-size: 15px;
        line-height: 1.75;
        color: var(--color-text);
        background-color: var(--color-bg);
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        overflow-x: hidden;
        margin: 0;
        padding: 0;
    }
    *,*::before,*::after {
        box-sizing: border-box;
    }
    a {
        color: var(--color-primary);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    a:hover {
        color: var(--color-accent);
    }
    a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
        outline: 2px solid var(--color-secondary);
        outline-offset: 2px;
        border-radius: var(--radius-sm);
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
        border: 0;
    }
    button {
        font-family: inherit;
        font-size: inherit;
        cursor: pointer;
        border: none;
        background: none;
    }
    input, select, textarea {
        font-family: inherit;
        font-size: inherit;
        color: var(--color-text);
    }
    ul, ol {
        margin: 0;
        padding: 0;
        list-style: none;
    }
    h1, h2, h3, h4, h5, h6 {
        margin: 0;
        line-height: 1.35;
        font-weight: 600;
        color: var(--color-text);
    }
    h1 {
        font-size: 34px;
    }
    h2 {
        font-size: 26px;
    }
    h3 {
        font-size: 19px;
    }
    h4 {
        font-size: 16px;
    }
    p {
        margin: 0;
    }
    .container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 var(--spacing-md);
    }
    /* 公告栏 */
    .announcement-bar {
        background-color: var(--color-primary);
        color: #EDE5D5;
        font-size: 13px;
        letter-spacing: 0.04em;
        text-align: center;
        padding: 6px var(--spacing-md);
        line-height: 1.5;
    }
    /* 头部导航 */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background-color: rgba(245, 240, 230, 0.96);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        border-bottom: 1px solid rgba(62, 47, 36, 0.1);
        height: 64px;
        display: flex;
        align-items: center;
    }
    .site-header .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--spacing-md);
    }
    .brand-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }
    .brand-logo-mark {
        width: 40px;
        height: 40px;
        background: linear-gradient(135deg, var(--color-primary) 0%, #5A4233 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #F5F0E6;
        font-weight: 600;
        font-size: 18px;
        letter-spacing: 0.02em;
        flex-shrink: 0;
        box-shadow: 0 2px 6px rgba(62, 47, 36, 0.2);
    }
    .brand-logo-text {
        display: flex;
        flex-direction: column;
        line-height: 1.3;
    }
    .brand-logo-primary {
        font-size: 17px;
        font-weight: 600;
        color: var(--color-primary);
        letter-spacing: 0.01em;
    }
    .brand-logo-sub {
        font-size: 11px;
        color: var(--color-muted);
        letter-spacing: 0.03em;
        font-weight: 400;
    }
    .main-nav {
        display: flex;
        align-items: center;
        gap: 4px;
    }
    .main-nav a {
        display: inline-flex;
        align-items: center;
        padding: 8px 14px;
        font-size: 14px;
        font-weight: 500;
        color: var(--color-text);
        border-radius: var(--radius-md);
        transition: all var(--transition-fast);
        white-space: nowrap;
        position: relative;
    }
    .main-nav a:hover {
        color: var(--color-accent);
        background-color: rgba(185, 138, 78, 0.08);
    }
    .main-nav a.active {
        color: var(--color-accent);
        font-weight: 600;
    }
    .main-nav a.active::after {
        content: '';
        position: absolute;
        bottom: 2px;
        left: 14px;
        right: 14px;
        height: 2px;
        background-color: var(--color-accent);
        border-radius: 2px;
    }
    .nav-toggle {
        display: none;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        width: 40px;
        height: 40px;
        padding: 8px;
        background: transparent;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        cursor: pointer;
        transition: background var(--transition-fast);
    }
    .nav-toggle:hover {
        background-color: rgba(185, 138, 78, 0.08);
    }
    .nav-toggle span {
        display: block;
        width: 100%;
        height: 2px;
        background-color: var(--color-primary);
        border-radius: 2px;
        transition: all var(--transition-base);
    }
    .nav-toggle.open span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .nav-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.open span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    /* 分类标题区 */
    .category-title {
        background-color: var(--color-primary);
        padding: var(--spacing-xl) 0 var(--spacing-lg);
        position: relative;
        overflow: hidden;
    }
    .category-title::after {
        content: '';
        position: absolute;
        top: -60px;
        right: -40px;
        width: 280px;
        height: 280px;
        border-radius: 50%;
        background: rgba(185, 138, 78, 0.12);
        pointer-events: none;
    }
    .category-breadcrumb {
        font-size: 13px;
        color: rgba(245, 240, 230, 0.7);
        letter-spacing: 0.03em;
        margin-bottom: var(--spacing-sm);
    }
    .category-breadcrumb a {
        color: rgba(245, 240, 230, 0.7);
        transition: color var(--transition-fast);
    }
    .category-breadcrumb a:hover {
        color: #F5F0E6;
    }
    .category-title h1 {
        color: #F5F0E6;
        font-size: 36px;
        font-weight: 600;
        letter-spacing: 0.02em;
        margin-bottom: var(--spacing-sm);
        max-width: 720px;
    }
    .category-title .category-desc {
        color: rgba(245, 240, 230, 0.8);
        font-size: 15px;
        line-height: 1.75;
        max-width: 640px;
    }
    /* 通用板块 */
    .section {
        padding: var(--spacing-xl) 0;
    }
    .section-alt {
        background-color: rgba(62, 47, 36, 0.03);
    }
    .section-header {
        margin-bottom: var(--spacing-lg);
        max-width: 680px;
    }
    .section-header .section-tag {
        display: inline-block;
        font-size: 13px;
        font-weight: 600;
        color: var(--color-accent);
        background-color: rgba(166, 58, 43, 0.07);
        padding: 4px 12px;
        border-radius: 100px;
        letter-spacing: 0.05em;
        margin-bottom: var(--spacing-xs);
    }
    .section-header h2 {
        font-size: 26px;
        margin-bottom: var(--spacing-xs);
    }
    .section-header p {
        font-size: 15px;
        color: var(--color-muted);
        line-height: 1.75;
    }
    /* 按钮 */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 12px 24px;
        border-radius: var(--radius-md);
        font-size: 14px;
        font-weight: 600;
        letter-spacing: 0.03em;
        transition: all var(--transition-base);
        cursor: pointer;
        border: 1px solid transparent;
        line-height: 1.5;
        white-space: nowrap;
    }
    .btn-primary {
        background-color: var(--color-accent);
        color: #F5F0E6;
        border-color: var(--color-accent);
    }
    .btn-primary:hover {
        background-color: var(--color-accent-hover);
        border-color: var(--color-accent-hover);
        color: #F5F0E6;
        box-shadow: 0 4px 12px rgba(166, 58, 43, 0.25);
    }
    .btn-outline {
        background-color: transparent;
        color: var(--color-primary);
        border-color: var(--color-primary);
    }
    .btn-outline:hover {
        background-color: rgba(62, 47, 36, 0.08);
        color: var(--color-primary);
        border-color: var(--color-primary);
    }
    .btn-lg {
        padding: 14px 32px;
        font-size: 15px;
    }
    .btn-block {
        display: flex;
        width: 100%;
    }
    /* 环境卡片 */
    .environment-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
    .environment-card {
        background-color: var(--color-card-bg);
        border-radius: var(--radius-lg);
        overflow: hidden;
        box-shadow: var(--shadow-card);
        transition: all var(--transition-base);
        border: 1px solid rgba(62, 47, 36, 0.04);
    }
    .environment-card:hover {
        box-shadow: var(--shadow-card-hover);
        transform: translateY(-4px);
    }
    .environment-card img {
        width: 100%;
        aspect-ratio: 4 / 3;
        object-fit: cover;
        transition: transform var(--transition-slow);
    }
    .environment-card:hover img {
        transform: scale(1.03);
    }
    .environment-card-body {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    .environment-card-body h3 {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 4px;
    }
    .environment-card-body p {
        font-size: 13px;
        color: var(--color-muted);
        line-height: 1.6;
    }
    /* 标签云 */
    .tags-cloud {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    .tag-item {
        display: inline-flex;
        align-items: center;
        padding: 8px 16px;
        font-size: 14px;
        font-weight: 500;
        color: var(--color-primary);
        background-color: var(--color-card-bg);
        border: 1px solid var(--color-border);
        border-radius: 100px;
        transition: all var(--transition-fast);
        cursor: default;
        letter-spacing: 0.01em;
    }
    .tag-item:hover {
        border-color: var(--color-secondary);
        background-color: rgba(185, 138, 78, 0.06);
        color: var(--color-secondary);
    }
    /* 茶艺师卡片 */
    .tea-master-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-md);
    }
    .tea-master-card {
        background-color: var(--color-card-bg);
        border-radius: var(--radius-lg);
        overflow: hidden;
        box-shadow: var(--shadow-card);
        border: 1px solid rgba(62, 47, 36, 0.04);
        transition: all var(--transition-base);
    }
    .tea-master-card:hover {
        box-shadow: var(--shadow-card-hover);
        transform: translateY(-4px);
    }
    .tea-master-card img {
        width: 100%;
        aspect-ratio: 1 / 1;
        object-fit: cover;
        background-color: #EDE5D5;
    }
    .tea-master-body {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    .tea-master-body h3 {
        font-size: 17px;
        font-weight: 600;
        margin-bottom: 4px;
    }
    .tea-master-meta {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        margin-bottom: 8px;
    }
    .tea-master-tag {
        display: inline-block;
        font-size: 12px;
        font-weight: 500;
        padding: 3px 10px;
        border-radius: 100px;
        background-color: rgba(185, 138, 78, 0.1);
        color: var(--color-secondary);
        letter-spacing: 0.02em;
    }
    .tea-master-tag.accent {
        background-color: rgba(166, 58, 43, 0.08);
        color: var(--color-accent);
    }
    .tea-master-body p {
        font-size: 13px;
        color: var(--color-muted);
        line-height: 1.6;
    }
    /* 服务说明列表 */
    .service-list {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
    .service-item {
        background-color: var(--color-card-bg);
        border-radius: var(--radius-lg);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-card);
        border-left: 3px solid var(--color-secondary);
        transition: all var(--transition-base);
    }
    .service-item:hover {
        box-shadow: var(--shadow-card-hover);
    }
    .service-item .service-num {
        font-size: 28px;
        font-weight: 600;
        color: var(--color-secondary);
        line-height: 1;
        margin-bottom: var(--spacing-xs);
        display: block;
    }
    .service-item h3 {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 6px;
    }
    .service-item p {
        font-size: 14px;
        color: var(--color-muted);
        line-height: 1.7;
    }
    /* 流程步骤 */
    .steps-inline {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
        counter-reset: step-counter;
    }
    .step-card {
        background-color: var(--color-card-bg);
        border-radius: var(--radius-lg);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-card);
        text-align: center;
        position: relative;
        transition: all var(--transition-base);
        border: 1px solid rgba(62, 47, 36, 0.04);
    }
    .step-card:hover {
        box-shadow: var(--shadow-card-hover);
    }
    .step-number {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background-color: var(--color-primary);
        color: #F5F0E6;
        font-size: 18px;
        font-weight: 600;
        margin-bottom: var(--spacing-sm);
    }
    .step-card h3 {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 6px;
    }
    .step-card p {
        font-size: 13px;
        color: var(--color-muted);
        line-height: 1.6;
    }
    /* 联系 CTA */
    .contact-section {
        background-color: var(--color-primary);
        padding: var(--spacing-xl) 0;
    }
    .contact-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
        align-items: start;
    }
    .contact-info-card {
        background-color: rgba(245, 240, 230, 0.06);
        border: 1px solid rgba(245, 240, 230, 0.12);
        border-radius: var(--radius-lg);
        padding: var(--spacing-md);
    }
    .contact-info-card h3 {
        color: #F5F0E6;
        font-size: 18px;
        margin-bottom: var(--spacing-sm);
    }
    .contact-info-card ul {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    .contact-info-card li {
        color: rgba(245, 240, 230, 0.85);
        font-size: 14px;
        line-height: 1.7;
        display: flex;
        align-items: flex-start;
        gap: 8px;
    }
    .contact-info-card li .label {
        color: rgba(245, 240, 230, 0.5);
        flex-shrink: 0;
        font-size: 13px;
        min-width: 56px;
    }
    .contact-info-card a {
        color: #F5F0E6;
        font-weight: 500;
    }
    .contact-info-card a:hover {
        color: var(--color-secondary);
    }
    .form-card {
        background-color: var(--color-card-bg);
        border-radius: var(--radius-lg);
        padding: var(--spacing-md);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
    }
    .form-card h3 {
        font-size: 18px;
        font-weight: 600;
        margin-bottom: var(--spacing-sm);
    }
    .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: 6px;
    }
    .form-group.full {
        grid-column: 1 / -1;
    }
    .form-group label {
        font-size: 13px;
        font-weight: 600;
        color: var(--color-text);
        letter-spacing: 0.02em;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
        height: 44px;
        padding: 0 12px;
        font-size: 14px;
        background-color: var(--color-bg);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        color: var(--color-text);
        transition: border-color var(--transition-fast);
        width: 100%;
    }
    .form-group textarea {
        height: 88px;
        padding: 10px 12px;
        resize: vertical;
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
        border-color: var(--color-primary);
        outline: none;
    }
    .form-group input::placeholder,
    .form-group textarea::placeholder {
        color: var(--color-muted);
        opacity: 0.6;
    }
    .form-submit {
        margin-top: var(--spacing-sm);
    }
    /* 页脚 */
    .site-footer {
        background-color: var(--color-primary);
        color: rgba(245, 240, 230, 0.85);
        padding-top: var(--spacing-xl);
        padding-bottom: 0;
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1.2fr;
        gap: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }
    .footer-brand .brand-logo {
        margin-bottom: var(--spacing-sm);
    }
    .footer-brand .brand-logo-primary {
        color: #F5F0E6;
    }
    .footer-brand .brand-logo-sub {
        color: rgba(245, 240, 230, 0.6);
    }
    .footer-brand .brand-logo-mark {
        color: #F5F0E6;
    }
    .footer-brand p {
        font-size: 13px;
        color: rgba(245, 240, 230, 0.65);
        line-height: 1.7;
        max-width: 320px;
    }
    .footer-col h4 {
        color: #F5F0E6;
        font-size: 15px;
        font-weight: 600;
        margin-bottom: var(--spacing-sm);
        letter-spacing: 0.03em;
    }
    .footer-col ul {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .footer-col a {
        color: rgba(245, 240, 230, 0.7);
        font-size: 13px;
        transition: color var(--transition-fast);
    }
    .footer-col a:hover {
        color: var(--color-secondary);
    }
    .footer-col p {
        font-size: 13px;
        color: rgba(245, 240, 230, 0.65);
        line-height: 1.8;
    }
    .footer-bottom {
        border-top: 1px solid rgba(245, 240, 230, 0.1);
        padding: var(--spacing-sm) 0;
    }
    .footer-bottom .container {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 8px;
    }
    .footer-bottom p {
        font-size: 12px;
        color: rgba(245, 240, 230, 0.5);
        letter-spacing: 0.02em;
    }
    .footer-bottom a {
        color: rgba(245, 240, 230, 0.6);
        font-size: 12px;
    }
    .footer-bottom a:hover {
        color: var(--color-secondary);
    }
    /* 响应式 */
    @media (max-width: 1024px) {
        .main-nav a {
            padding: 8px 10px;
            font-size: 13px;
        }
        .environment-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .tea-master-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .service-list {
            grid-template-columns: repeat(2, 1fr);
        }
        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }
    }
    @media (max-width: 768px) {
        body {
            font-size: 14px;
        }
        h1 {
            font-size: 28px;
        }
        h2 {
            font-size: 22px;
        }
        h3 {
            font-size: 17px;
        }
        .site-header {
            height: 60px;
        }
        .brand-logo-primary {
            font-size: 15px;
        }
        .brand-logo-sub {
            font-size: 10px;
        }
        .brand-logo-mark {
            width: 34px;
            height: 34px;
            font-size: 15px;
        }
        .nav-toggle {
            display: flex;
        }
        .main-nav {
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            background-color: var(--color-bg);
            flex-direction: column;
            align-items: stretch;
            gap: 0;
            padding: var(--spacing-sm) var(--spacing-md);
            box-shadow: 0 16px 32px rgba(62, 47, 36, 0.12);
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
            border-bottom: 1px solid var(--color-border);
            justify-content: flex-start;
        }
        .main-nav.open {
            max-height: 520px;
        }
        .main-nav a {
            padding: 12px 16px;
            font-size: 16px;
            font-weight: 500;
            border-radius: var(--radius-md);
        }
        .main-nav a.active::after {
            display: none;
        }
        .main-nav a.active {
            background-color: rgba(166, 58, 43, 0.06);
        }
        .category-title {
            padding: var(--spacing-lg) 0;
        }
        .category-title h1 {
            font-size: 28px;
        }
        .section {
            padding: var(--spacing-lg) 0;
        }
        .section-header {
            margin-bottom: var(--spacing-md);
        }
        .environment-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-sm);
        }
        .tea-master-grid {
            grid-template-columns: 1fr;
            gap: var(--spacing-sm);
        }
        .service-list {
            grid-template-columns: 1fr;
            gap: var(--spacing-sm);
        }
        .steps-inline {
            grid-template-columns: 1fr;
            gap: var(--spacing-sm);
        }
        .contact-grid {
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        .form-row {
            grid-template-columns: 1fr;
        }
        .footer-grid {
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-md);
        }
    }
    @media (max-width: 520px) {
        .container {
            padding: 0 16px;
        }
        .brand-logo-primary {
            font-size: 14px;
        }
        .brand-logo-sub {
            display: none;
        }
        .brand-logo-mark {
            width: 32px;
            height: 32px;
            font-size: 14px;
        }
        .category-title h1 {
            font-size: 24px;
        }
        .environment-grid {
            grid-template-columns: 1fr;
        }
        .tea-master-grid {
            grid-template-columns: 1fr;
        }
        .footer-grid {
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        .footer-brand p {
            max-width: 100%;
        }
        .btn {
            width: 100%;
            display: flex;
        }
        .btn-lg {
            width: 100%;
        }
        .section-header h2 {
            font-size: 20px;
        }
        .tags-cloud {
            gap: 8px;
        }
        .tag-item {
            font-size: 13px;
            padding: 6px 12px;
        }
        .environment-card-body h3 {
            font-size: 14px;
        }
        .tea-master-body h3 {
            font-size: 15px;
        }
        .contact-info-card {
            padding: var(--spacing-sm);
        }
        .form-card {
            padding: var(--spacing-sm);
        }
    }

/* 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}