/* roulang page: index */
:root {
            --primary: #1a5c4e;
            --primary-dark: #0e3d33;
            --primary-light: #237a66;
            --secondary: #c9a063;
            --secondary-light: #e8d5b5;
            --accent: #ba6d3f;
            --accent-light: #f0d9c8;
            --bg-body: #f5f1eb;
            --bg-white: #ffffff;
            --bg-dark: #122e28;
            --bg-dark-secondary: #1b3f36;
            --text-primary: #202725;
            --text-secondary: #4a5550;
            --text-weak: #6f7a74;
            --text-inverse: #f4f2ee;
            --text-inverse-weak: #c5d2cc;
            --border-light: #e5e0d8;
            --border-medium: #d8d2c8;
            --border-dark: #b3aca0;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-pill: 999px;
            --shadow-sm: 0 1px 4px rgba(20, 40, 32, 0.06);
            --shadow-md: 0 4px 16px rgba(20, 40, 32, 0.09);
            --shadow-lg: 0 12px 40px rgba(20, 40, 32, 0.14);
            --shadow-xl: 0 20px 60px rgba(20, 40, 32, 0.18);
            --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
            --spacing-xs: 8px;
            --spacing-sm: 14px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 60px;
            --spacing-2xl: 80px;
            --container-max: 1200px;
            --container-wide: 1320px;
            --nav-height-brand: 52px;
            --nav-height-channel: 46px;
            --nav-height-scrolled: 62px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            font-family: var(--font-base);
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-body);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            font-weight: 700;
            color: var(--text-primary);
        }

        h1 {
            font-size: clamp(1.75rem, 3.5vw, 2.8rem);
            letter-spacing: -0.01em;
        }
        h2 {
            font-size: clamp(1.4rem, 2.2vw, 2rem);
            letter-spacing: -0.01em;
        }
        h3 {
            font-size: clamp(1.1rem, 1.6vw, 1.4rem);
        }
        h4 {
            font-size: 1.05rem;
        }
        h5 {
            font-size: 0.95rem;
        }
        h6 {
            font-size: 0.85rem;
        }

        p {
            margin-bottom: 1rem;
        }
        p:last-child {
            margin-bottom: 0;
        }

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

        .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-padding {
            padding: var(--spacing-xl) 0;
        }
        .section-padding-lg {
            padding: var(--spacing-2xl) 0;
        }
        .section-bg-white {
            background: var(--bg-white);
        }
        .section-bg-dark {
            background: var(--bg-dark);
            color: var(--text-inverse);
        }
        .section-bg-dark h2,
        .section-bg-dark h3,
        .section-bg-dark h4 {
            color: var(--text-inverse);
        }
        .section-bg-dark .section-subtitle,
        .section-bg-dark .section-description {
            color: var(--text-inverse-weak);
        }

        .section-header {
            margin-bottom: var(--spacing-lg);
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            background: var(--accent-light);
            color: var(--accent);
            border-radius: var(--radius-pill);
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            margin-bottom: var(--spacing-sm);
        }
        .section-tag--green {
            background: rgba(26, 92, 78, 0.12);
            color: var(--primary);
        }
        .section-tag--gold {
            background: var(--secondary-light);
            color: #8a6a2f;
        }
        .section-subtitle {
            color: var(--text-weak);
            font-size: 0.95rem;
            margin-top: var(--spacing-xs);
        }
        .section-description {
            color: var(--text-secondary);
            font-size: 0.98rem;
            margin-top: var(--spacing-sm);
            max-width: 760px;
        }
        .section-header--center {
            text-align: center;
        }
        .section-header--center .section-description {
            margin-left: auto;
            margin-right: auto;
        }
        .section-header--split {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }
        .section-header--split .section-description {
            margin-top: 0;
            flex: 1;
            min-width: 280px;
        }

        .tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: var(--spacing-sm);
        }
        .tag-chip {
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 0.82rem;
            font-weight: 500;
            border: 1px solid var(--border-light);
            background: var(--bg-white);
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            cursor: default;
        }
        .tag-chip:hover {
            border-color: var(--primary-light);
            color: var(--primary);
            background: rgba(26, 92, 78, 0.05);
        }
        .tag-chip--active {
            background: var(--primary);
            color: var(--text-inverse);
            border-color: var(--primary);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.01em;
            transition: all var(--transition-base);
            white-space: nowrap;
            border: 2px solid transparent;
            line-height: 1.2;
        }
        .btn:hover {
            transform: translateY(-2px);
        }
        .btn:active {
            transform: translateY(0);
        }
        .btn:focus-visible {
            outline: 3px solid rgba(26, 92, 78, 0.4);
            outline-offset: 2px;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--text-inverse);
            border-color: var(--primary);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: var(--text-inverse);
            box-shadow: var(--shadow-md);
        }

        .btn-secondary {
            background: var(--secondary);
            color: #3a2a0a;
            border-color: var(--secondary);
        }
        .btn-secondary:hover {
            background: #b8904a;
            border-color: #b8904a;
            color: #2a1e05;
            box-shadow: var(--shadow-md);
        }

        .btn-outline {
            background: transparent;
            color: var(--text-primary);
            border-color: var(--border-medium);
        }
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(26, 92, 78, 0.05);
        }
        .btn-outline--light {
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-inverse);
            border-color: rgba(255, 255, 255, 0.3);
        }
        .btn-outline--light:hover {
            background: rgba(255, 255, 255, 0.16);
            border-color: rgba(255, 255, 255, 0.5);
            color: var(--text-inverse);
        }

        .btn-sm {
            padding: 9px 20px;
            font-size: 0.85rem;
            border-radius: var(--radius-pill);
        }
        .btn-lg {
            padding: 16px 36px;
            font-size: 1.05rem;
            border-radius: var(--radius-pill);
        }
        .btn-block {
            width: 100%;
            display: flex;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-white);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-slow);
        }
        .site-header .brand-bar {
            background: var(--bg-dark);
            height: var(--nav-height-brand);
            display: flex;
            align-items: center;
            overflow: hidden;
            transition: all var(--transition-slow);
        }
        .site-header.scrolled .brand-bar {
            height: 0;
            opacity: 0;
            transform: translateY(-100%);
        }
        .brand-bar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
            color: var(--text-inverse);
            font-size: 0.85rem;
        }
        .brand-bar-left {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 500;
        }
        .brand-bar-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--secondary);
            animation: pulse-dot 2.2s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.6;
                transform: scale(1.4);
            }
        }
        .brand-bar-right {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
        }
        .brand-bar-link {
            color: var(--text-inverse-weak);
            font-size: 0.82rem;
            transition: color var(--transition-fast);
        }
        .brand-bar-link:hover {
            color: var(--secondary);
        }

        .main-nav {
            height: var(--nav-height-channel);
            display: flex;
            align-items: center;
            transition: all var(--transition-slow);
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
        }
        .site-header.scrolled .main-nav {
            height: var(--nav-height-scrolled);
            border-bottom-color: var(--border-light);
            box-shadow: var(--shadow-sm);
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
        }
        .nav-logo-mobile {
            display: none;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text-primary);
            transition: color var(--transition-fast);
        }
        .nav-logo-mobile:hover {
            color: var(--primary);
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
        }
        .nav-link {
            padding: 8px 16px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
            position: relative;
        }
        .nav-link:hover {
            color: var(--primary);
            background: rgba(26, 92, 78, 0.07);
        }
        .nav-link.active {
            color: var(--primary);
            background: rgba(26, 92, 78, 0.1);
            font-weight: 600;
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: var(--radius-pill);
            background: var(--primary);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
        }
        .nav-phone {
            font-size: 0.85rem;
            color: var(--text-weak);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .nav-phone strong {
            color: var(--primary);
            font-weight: 700;
        }
        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            background: var(--bg-white);
            font-size: 1.3rem;
            color: var(--text-primary);
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
        }
        .nav-toggle:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(26, 92, 78, 0.05);
        }
        .nav-toggle:focus-visible {
            outline: 3px solid rgba(26, 92, 78, 0.4);
            outline-offset: 2px;
        }

        /* ========== HERO ========== */
        .hero {
            position: relative;
            padding: var(--spacing-2xl) 0;
            background: linear-gradient(160deg, var(--bg-dark) 0%, var(--bg-dark-secondary) 45%, #1a4036 100%);
            overflow: hidden;
            min-height: 600px;
            display: flex;
            align-items: center;
        }
        .hero-bg-image {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
            z-index: 0;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(18, 46, 40, 0.55) 0%, rgba(18, 46, 40, 0.82) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1.2fr 1fr;
            gap: var(--spacing-lg);
            align-items: center;
        }
        .hero-left {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .hero-value-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            color: var(--text-inverse);
            font-size: 0.92rem;
            font-weight: 500;
            padding: 14px 18px;
            background: rgba(255, 255, 255, 0.07);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition-base);
        }
        .hero-value-item:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.2);
        }
        .hero-value-icon {
            font-size: 1.4rem;
            flex-shrink: 0;
            margin-top: 2px;
        }
        .hero-center {
            text-align: center;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 20px;
            background: rgba(201, 160, 99, 0.2);
            color: var(--secondary-light);
            border: 1px solid rgba(201, 160, 99, 0.4);
            border-radius: var(--radius-pill);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: var(--spacing-md);
        }
        .hero h1 {
            color: var(--text-inverse);
            margin-bottom: var(--spacing-sm);
            text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
        }
        .hero-subtitle {
            color: var(--text-inverse-weak);
            font-size: 1rem;
            max-width: 560px;
            margin: 0 auto var(--spacing-lg);
            line-height: 1.8;
        }
        .hero-visual {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-xl);
            border: 2px solid rgba(255, 255, 255, 0.15);
            margin-bottom: var(--spacing-md);
        }
        .hero-visual img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }
        .hero-visual-float {
            position: absolute;
            bottom: 16px;
            left: 16px;
            right: 16px;
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .hero-visual-tag {
            padding: 6px 14px;
            background: rgba(18, 46, 40, 0.85);
            color: var(--text-inverse);
            font-size: 0.75rem;
            font-weight: 600;
            border-radius: var(--radius-pill);
            backdrop-filter: blur(6px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .hero-right {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .hero-cta-group {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .hero-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }
        .hero-stat-card {
            padding: 16px;
            background: rgba(255, 255, 255, 0.07);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.1);
            text-align: center;
            transition: all var(--transition-base);
        }
        .hero-stat-card:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.2);
        }
        .hero-stat-num {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--secondary);
            display: block;
            line-height: 1.3;
        }
        .hero-stat-label {
            font-size: 0.78rem;
            color: var(--text-inverse-weak);
            font-weight: 500;
        }

        /* ========== SELLING POINTS ========== */
        .points-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .point-card {
            padding: var(--spacing-lg) var(--spacing-md);
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            transition: all var(--transition-base);
            text-align: center;
        }
        .point-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(26, 92, 78, 0.3);
        }
        .point-icon {
            width: 60px;
            height: 60px;
            border-radius: var(--radius-md);
            background: rgba(26, 92, 78, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            margin: 0 auto var(--spacing-sm);
            transition: all var(--transition-base);
        }
        .point-card:hover .point-icon {
            background: var(--primary);
            transform: scale(1.05);
        }
        .point-card h3 {
            margin-bottom: var(--spacing-xs);
            font-size: 1.1rem;
        }
        .point-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ========== COMPARISON TABLE ========== */
        .comparison-wrapper {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
        }
        .comparison-table th,
        .comparison-table td {
            padding: 18px 20px;
            text-align: left;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.92rem;
        }
        .comparison-table th {
            background: var(--bg-dark);
            color: var(--text-inverse);
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.02em;
        }
        .comparison-table th:first-child {
            border-radius: 0;
        }
        .comparison-table tr:last-child td {
            border-bottom: none;
        }
        .comparison-table td:first-child {
            font-weight: 600;
            color: var(--text-primary);
            white-space: nowrap;
        }
        .comparison-table td {
            color: var(--text-secondary);
        }
        .comparison-table .check-icon {
            color: var(--primary);
            font-weight: 700;
        }
        .comparison-table .partial-icon {
            color: var(--secondary);
            font-weight: 600;
        }
        .comparison-table .cross-icon {
            color: #cc7a6b;
            font-weight: 600;
        }
        .comparison-table tr:hover td {
            background: rgba(26, 92, 78, 0.04);
        }
        .comparison-table .highlight-col {
            background: rgba(201, 160, 99, 0.08);
        }
        .comparison-table .highlight-col:hover td {
            background: rgba(201, 160, 99, 0.12);
        }

        /* ========== PACKAGES / 推荐档 ========== */
        .packages-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .package-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .package-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(26, 92, 78, 0.3);
        }
        .package-card--featured {
            border: 2px solid var(--secondary);
            box-shadow: var(--shadow-md);
            position: relative;
        }
        .package-card--featured .package-badge {
            display: inline-flex;
        }
        .package-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .package-body {
            padding: var(--spacing-md);
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .package-badge {
            display: none;
            position: absolute;
            top: 14px;
            right: 14px;
            padding: 6px 14px;
            background: var(--secondary);
            color: #3a2a0a;
            font-weight: 700;
            font-size: 0.75rem;
            border-radius: var(--radius-pill);
            letter-spacing: 0.04em;
        }
        .package-name {
            font-size: 1.15rem;
            margin-bottom: var(--spacing-xs);
        }
        .package-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-bottom: var(--spacing-sm);
            flex: 1;
        }
        .package-price-row {
            display: flex;
            align-items: baseline;
            gap: 8px;
            margin-bottom: var(--spacing-sm);
        }
        .package-price {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
        }
        .package-price-unit {
            font-size: 0.85rem;
            color: var(--text-weak);
        }
        .package-price-original {
            font-size: 0.85rem;
            color: var(--text-weak);
            text-decoration: line-through;
        }
        .package-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: var(--spacing-sm);
        }
        .package-tag {
            padding: 4px 10px;
            font-size: 0.72rem;
            font-weight: 600;
            border-radius: var(--radius-pill);
            background: rgba(26, 92, 78, 0.08);
            color: var(--primary);
            border: 1px solid rgba(26, 92, 78, 0.2);
        }
        .package-tag--gold {
            background: var(--secondary-light);
            color: #8a6a2f;
            border-color: rgba(201, 160, 99, 0.4);
        }

        /* ========== SCENE DEMO ========== */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-sm);
        }
        .scene-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            cursor: pointer;
            transition: all var(--transition-base);
            aspect-ratio: 3/4;
        }
        .scene-card:hover {
            transform: scale(1.03);
            box-shadow: var(--shadow-lg);
        }
        .scene-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all var(--transition-slow);
        }
        .scene-card:hover img {
            transform: scale(1.08);
        }
        .scene-card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(18, 46, 40, 0.1) 30%, rgba(18, 46, 40, 0.85) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: var(--spacing-md);
            color: var(--text-inverse);
        }
        .scene-card-overlay h4 {
            color: var(--text-inverse);
            font-size: 1rem;
            margin-bottom: 4px;
        }
        .scene-card-overlay span {
            font-size: 0.78rem;
            color: var(--text-inverse-weak);
        }

        /* ========== NEARBY ========== */
        .nearby-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-sm);
        }
        .nearby-card {
            display: flex;
            gap: 14px;
            padding: 16px;
            background: var(--bg-white);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            transition: all var(--transition-base);
            align-items: center;
        }
        .nearby-card:hover {
            border-color: rgba(26, 92, 78, 0.3);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }
        .nearby-card img {
            width: 72px;
            height: 72px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .nearby-info {
            flex: 1;
        }
        .nearby-info h4 {
            font-size: 0.95rem;
            margin-bottom: 2px;
        }
        .nearby-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.78rem;
            color: var(--text-weak);
        }
        .nearby-rating {
            color: var(--secondary);
            font-weight: 700;
        }
        .nearby-dist {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ========== COUPONS ========== */
        .coupons-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-sm);
        }
        .coupon-card {
            padding: var(--spacing-md);
            border-radius: var(--radius-md);
            background: var(--bg-white);
            border: 2px dashed var(--border-medium);
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
        }
        .coupon-card:hover {
            border-color: var(--secondary);
            border-style: solid;
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .coupon-amount {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            display: block;
        }
        .coupon-amount small {
            font-size: 0.9rem;
            font-weight: 600;
        }
        .coupon-desc {
            font-size: 0.82rem;
            color: var(--text-secondary);
            margin-top: var(--spacing-xs);
        }
        .coupon-expire {
            font-size: 0.72rem;
            color: var(--text-weak);
            margin-top: 4px;
        }
        .coupon-btn {
            margin-top: var(--spacing-sm);
            display: inline-block;
            padding: 7px 16px;
            font-size: 0.8rem;
            font-weight: 600;
            background: var(--accent-light);
            color: var(--accent);
            border-radius: var(--radius-pill);
            border: 1px solid rgba(186, 109, 63, 0.3);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .coupon-btn:hover {
            background: var(--accent);
            color: var(--text-inverse);
            border-color: var(--accent);
        }

        /* ========== NEWS / 资讯 ========== */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 360px;
            gap: var(--spacing-lg);
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .news-list-item {
            display: flex;
            gap: var(--spacing-md);
            padding: var(--spacing-sm) var(--spacing-md);
            background: var(--bg-white);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            align-items: center;
        }
        .news-list-item:hover {
            border-color: rgba(26, 92, 78, 0.3);
            box-shadow: var(--shadow-sm);
        }
        .news-list-thumb {
            width: 120px;
            height: 76px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .news-list-content {
            flex: 1;
        }
        .news-list-content h4 {
            font-size: 0.95rem;
            margin-bottom: 2px;
            line-height: 1.5;
        }
        .news-list-content h4 a:hover {
            color: var(--primary);
        }
        .news-list-meta {
            font-size: 0.75rem;
            color: var(--text-weak);
            display: flex;
            gap: 12px;
        }
        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .news-side-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            padding: var(--spacing-md);
        }
        .news-side-card h4 {
            font-size: 1rem;
            margin-bottom: var(--spacing-sm);
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(26, 92, 78, 0.1);
        }
        .news-side-item {
            display: flex;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            align-items: center;
            transition: all var(--transition-fast);
        }
        .news-side-item:last-child {
            border-bottom: none;
        }
        .news-side-item:hover {
            padding-left: 6px;
        }
        .news-side-item img {
            width: 56px;
            height: 42px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .news-side-item span {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            line-height: 1.5;
        }
        .news-side-item:hover span {
            color: var(--primary);
        }

        /* ========== SUBSCRIBE ========== */
        .subscribe-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
            background: var(--bg-dark);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            flex-wrap: wrap;
        }
        .subscribe-left h3 {
            color: var(--text-inverse);
            margin-bottom: 4px;
            font-size: 1.2rem;
        }
        .subscribe-left p {
            color: var(--text-inverse-weak);
            font-size: 0.88rem;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-direction: column;
            min-width: 280px;
            max-width: 400px;
        }
        .subscribe-form input {
            padding: 12px 18px;
            border-radius: var(--radius-pill);
            border: 2px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-inverse);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            outline: none;
        }
        .subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .subscribe-form input:focus {
            border-color: var(--secondary);
            background: rgba(255, 255, 255, 0.12);
        }
        .subscribe-form .btn {
            width: 100%;
        }
        .subscribe-privacy {
            font-size: 0.72rem;
            color: rgba(255, 255, 255, 0.5);
            text-align: center;
            margin-top: 4px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(140deg, var(--bg-dark) 0%, #174a3e 50%, #2d6b57 100%);
            border-radius: var(--radius-xl);
            padding: var(--spacing-xl) var(--spacing-lg);
            text-align: center;
            color: var(--text-inverse);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60%;
            left: -20%;
            width: 60%;
            height: 180%;
            background: rgba(201, 160, 99, 0.1);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -50%;
            right: -10%;
            width: 50%;
            height: 150%;
            background: rgba(201, 160, 99, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            color: var(--text-inverse);
            font-size: clamp(1.4rem, 2.5vw, 2.2rem);
            margin-bottom: var(--spacing-sm);
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            color: var(--text-inverse-weak);
            font-size: 1rem;
            max-width: 640px;
            margin: 0 auto var(--spacing-lg);
            position: relative;
            z-index: 1;
            line-height: 1.8;
        }
        .cta-actions {
            display: flex;
            gap: var(--spacing-sm);
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .cta-note {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.55);
            margin-top: var(--spacing-sm);
            position: relative;
            z-index: 1;
        }

        /* ========== FAQ ========== */
        .faq-wrapper {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-fast);
        }
        .faq-item:first-child {
            border-top: 1px solid var(--border-light);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 16px;
            font-weight: 600;
            font-size: 0.98rem;
            cursor: pointer;
            background: transparent;
            width: 100%;
            text-align: left;
            color: var(--text-primary);
            transition: all var(--transition-fast);
            gap: var(--spacing-sm);
        }
        .faq-question:hover {
            color: var(--primary);
            background: rgba(26, 92, 78, 0.04);
        }
        .faq-question:focus-visible {
            outline: 2px solid rgba(26, 92, 78, 0.4);
            outline-offset: -2px;
        }
        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(26, 92, 78, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--primary);
            transition: all var(--transition-base);
        }
        .faq-item.open .faq-icon {
            background: var(--primary);
            color: var(--text-inverse);
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 16px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 16px 20px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-dark);
            color: var(--text-inverse-weak);
            padding: var(--spacing-xl) 0 var(--spacing-md);
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        .footer-brand h3 {
            color: var(--text-inverse);
            font-size: 1.1rem;
            margin-bottom: var(--spacing-sm);
        }
        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.8;
        }
        .footer-col h4 {
            color: var(--text-inverse);
            font-size: 0.95rem;
            margin-bottom: var(--spacing-sm);
            font-weight: 600;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--text-inverse-weak);
            transition: all var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--secondary);
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: var(--spacing-md);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            font-size: 0.78rem;
        }
        .footer-bottom a {
            color: var(--text-inverse-weak);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--secondary);
        }

        /* ========== FLOATING CTA BAR ========== */
        .floating-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 950;
            background: var(--bg-white);
            border-top: 1px solid var(--border-light);
            box-shadow: 0 -4px 24px rgba(20, 40, 32, 0.1);
            padding: 12px var(--spacing-md);
            display: none;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-md);
        }
        .floating-cta.visible {
            display: flex;
        }
        .floating-cta-text {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-primary);
        }
        .floating-cta-text span {
            color: var(--accent);
        }
        .floating-cta .btn {
            padding: 10px 24px;
            font-size: 0.85rem;
        }

        /* ========== BACK TO TOP ========== */
        .back-to-top {
            position: fixed;
            bottom: 100px;
            right: 24px;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--text-inverse);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            font-weight: 700;
            box-shadow: var(--shadow-md);
            opacity: 0;
            visibility: hidden;
            transition: all var(--transition-base);
            z-index: 900;
            border: none;
            cursor: pointer;
        }
        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background: var(--primary-dark);
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr 1.5fr;
            }
            .hero-right {
                grid-column: 1 / -1;
                flex-direction: row;
                align-items: center;
                flex-wrap: wrap;
            }
            .hero-cta-group {
                flex-direction: row;
                flex: 1;
                min-width: 240px;
            }
            .hero-stats {
                flex: 1;
                min-width: 240px;
            }
            .points-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .packages-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .scene-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .nearby-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .coupons-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            :root {
                --spacing-xl: 40px;
                --spacing-2xl: 56px;
                --nav-height-brand: 0px;
            }
            .brand-bar {
                display: none;
            }
            .site-header .brand-bar {
                height: 0;
                opacity: 0;
                transform: translateY(-100%);
            }
            .nav-logo-mobile {
                display: flex;
                align-items: center;
            }
            .nav-phone {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .nav-list {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--bg-white);
                flex-direction: column;
                align-items: flex-start;
                padding: var(--spacing-md);
                gap: 4px;
                border-bottom: 2px solid var(--border-light);
                box-shadow: var(--shadow-md);
                display: none;
                z-index: 1000;
            }
            .nav-list.open {
                display: flex;
            }
            .nav-link {
                width: 100%;
                padding: 12px 16px;
                border-radius: var(--radius-sm);
            }
            .nav-link.active::after {
                display: none;
            }
            .hero {
                min-height: auto;
                padding: var(--spacing-xl) 0;
            }
            .hero-content {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .hero-left {
                order: 2;
            }
            .hero-center {
                order: 1;
            }
            .hero-right {
                order: 3;
                grid-column: auto;
                flex-direction: column;
            }
            .hero-visual img {
                height: 200px;
            }
            .hero-cta-group {
                flex-direction: column;
                width: 100%;
            }
            .hero-stats {
                width: 100%;
                grid-template-columns: 1fr 1fr;
            }
            .points-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .comparison-wrapper {
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }
            .comparison-table {
                min-width: 560px;
            }
            .comparison-table th,
            .comparison-table td {
                padding: 12px 14px;
                font-size: 0.82rem;
            }
            .packages-grid {
                grid-template-columns: 1fr;
            }
            .scene-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .nearby-grid {
                grid-template-columns: 1fr;
            }
            .coupons-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .news-list-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .news-list-thumb {
                width: 100%;
                height: 160px;
            }
            .subscribe-row {
                flex-direction: column;
                align-items: flex-start;
            }
            .subscribe-form {
                width: 100%;
                min-width: auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .section-header--split {
                flex-direction: column;
                align-items: flex-start;
            }
            .section-header--split .section-description {
                margin-top: var(--spacing-xs);
            }
            .floating-cta {
                flex-direction: column;
                gap: 8px;
                padding: 10px var(--spacing-sm);
                text-align: center;
            }
            .floating-cta-text {
                font-size: 0.8rem;
            }
            .back-to-top {
                bottom: 140px;
                right: 16px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --spacing-md: 16px;
                --spacing-lg: 28px;
                --spacing-xl: 36px;
            }
            .container {
                padding: 0 var(--spacing-sm);
            }
            h1 {
                font-size: 1.55rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .hero-value-item {
                padding: 10px 14px;
                font-size: 0.82rem;
            }
            .hero-stat-card {
                padding: 12px;
            }
            .hero-stat-num {
                font-size: 1.2rem;
            }
            .scene-grid {
                grid-template-columns: 1fr;
            }
            .coupons-grid {
                grid-template-columns: 1fr;
            }
            .btn {
                padding: 11px 22px;
                font-size: 0.88rem;
            }
            .btn-lg {
                padding: 14px 28px;
                font-size: 0.95rem;
            }
            .package-image {
                height: 160px;
            }
            .cta-section {
                padding: var(--spacing-lg) var(--spacing-md);
                border-radius: var(--radius-lg);
            }
            .floating-cta .btn {
                width: 100%;
            }
            .nav-logo-mobile {
                font-size: 0.82rem;
                max-width: 65%;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }
        }