/* roulang page: index */
:root {
            --primary: #1F4D36;
            --primary-dark: #15261F;
            --primary-light: #2E6A4A;
            --accent: #C8862A;
            --accent-light: #E0A54A;
            --cta: #D95D39;
            --cta-dark: #BC4A2C;
            --bg-warm: #F5F1E8;
            --bg-dark: #15261F;
            --text-body: #24211D;
            --text-muted: #6E6659;
            --border: #E0D8CB;
            --white: #FFFFFF;
            --off-white: #FAF7F0;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(21, 38, 31, 0.06);
            --shadow-md: 0 6px 18px rgba(21, 38, 31, 0.12);
            --shadow-lg: 0 12px 32px rgba(21, 38, 31, 0.16);
            --font-sans: 'Inter', 'Source Han Sans SC', '思源黑体', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Code', ui-monospace, monospace;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 80px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.45s ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-body);
            background: var(--bg-warm);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover,
        a:focus {
            color: var(--accent);
            outline: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        h1, h2, h3, h4, h5, h6 {
            margin: 0 0 0.6em;
            font-weight: 700;
            line-height: 1.2;
            color: var(--text-body);
        }

        h1 {
            font-size: clamp(2.2rem, 5vw, 3.2rem);
            line-height: 1.15;
        }
        h2 {
            font-size: clamp(1.6rem, 3.2vw, 2.2rem);
            line-height: 1.2;
        }
        h3 {
            font-size: clamp(1.15rem, 2vw, 1.35rem);
            font-weight: 600;
            line-height: 1.35;
        }
        p {
            margin: 0 0 1em;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        @media (min-width: 1024px) {
            .container-custom {
                padding: 0 var(--spacing-lg);
            }
        }

        .section-pad {
            padding: var(--spacing-xl) 0;
        }
        @media (max-width: 640px) {
            .section-pad {
                padding: var(--spacing-lg) 0;
            }
        }

        .section-divider-top {
            border-top: 1px solid var(--border);
        }
        .section-bg-dark {
            background: var(--bg-dark);
            color: var(--off-white);
        }
        .section-bg-dark h2,
        .section-bg-dark h3,
        .section-bg-dark p {
            color: var(--off-white);
        }
        .section-bg-primary {
            background: var(--primary);
        }

        .eyebrow {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: var(--spacing-xs);
        }
        .section-bg-dark .eyebrow {
            color: var(--accent-light);
        }

        .text-muted-soft {
            color: var(--text-muted);
            font-size: 0.92rem;
        }
        .section-bg-dark .text-muted-soft {
            color: rgba(245, 241, 232, 0.72);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-align: center;
            justify-content: center;
            white-space: nowrap;
            -webkit-tap-highlight-color: transparent;
        }
        .btn:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--off-white);
            border: 1px solid transparent;
        }
        .btn-primary:hover {
            background: #183D2B;
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-primary:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-secondary:hover {
            background: var(--bg-warm);
            color: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }
        .btn-secondary:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-cta {
            background: var(--cta);
            color: #fff;
            border: 1px solid transparent;
        }
        .btn-cta:hover {
            background: var(--cta-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .btn-cta:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-white-outline {
            background: transparent;
            color: var(--off-white);
            border: 1px solid rgba(245, 241, 232, 0.5);
        }
        .btn-white-outline:hover {
            background: rgba(245, 241, 232, 0.1);
            color: #fff;
            border-color: rgba(245, 241, 232, 0.8);
        }

        .badge-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            font-size: 0.75rem;
            font-weight: 600;
            border-radius: 20px;
            background: rgba(200, 134, 42, 0.15);
            color: #8A5A1E;
            letter-spacing: 0.02em;
        }
        .section-bg-dark .badge-tag {
            background: rgba(200, 134, 42, 0.25);
            color: var(--accent-light);
        }

        .card-base {
            background: var(--white);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            overflow: hidden;
        }
        .card-base:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }

        .card-accent-border {
            border-color: var(--primary);
            box-shadow: 0 0 0 2px rgba(31, 77, 54, 0.12), var(--shadow-sm);
        }

        .stat-number {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.6rem;
            color: var(--primary);
            letter-spacing: -0.01em;
        }
        .section-bg-dark .stat-number {
            color: var(--accent-light);
        }

        .divider-line {
            height: 1px;
            background: var(--border);
            border: none;
            margin: 0;
        }

        .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 / Navigation ===== */
        .site-header {
            position: relative;
            z-index: 100;
        }

        .top-bar {
            background: rgba(21, 38, 31, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            padding: 0;
            border-bottom: 1px solid rgba(200, 134, 42, 0.2);
            transition: background var(--transition-base);
        }
        .top-bar.is-stuck {
            background: var(--bg-dark);
            box-shadow: 0 4px 18px rgba(21, 38, 31, 0.3);
        }

        .top-bar .top-bar-left,
        .top-bar .top-bar-right {
            padding: 0 var(--spacing-sm);
        }
        @media (min-width: 1024px) {
            .top-bar .top-bar-left,
            .top-bar .top-bar-right {
                padding: 0 var(--spacing-lg);
            }
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 0;
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--off-white);
            white-space: nowrap;
        }
        .brand-logo:hover,
        .brand-logo:focus {
            color: var(--accent-light);
        }
        .brand-logo .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-light);
            font-size: 0.9rem;
            border: 1.5px solid rgba(200, 134, 42, 0.5);
            flex-shrink: 0;
        }

        .main-nav-list {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 2px;
        }
        .main-nav-list li a {
            display: block;
            padding: 16px 14px;
            font-size: 0.88rem;
            font-weight: 500;
            color: rgba(245, 241, 232, 0.85);
            border-bottom: 2px solid transparent;
            transition: all var(--transition-fast);
            letter-spacing: 0.01em;
        }
        .main-nav-list li a:hover,
        .main-nav-list li a:focus {
            color: var(--accent-light);
            border-bottom-color: var(--accent);
        }
        .main-nav-list li a.active {
            color: var(--accent-light);
            border-bottom-color: var(--accent);
            font-weight: 600;
        }

        .geo-trigger {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 16px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--off-white);
            background: rgba(200, 134, 42, 0.18);
            border-radius: 20px;
            border: 1px solid rgba(200, 134, 42, 0.35);
            transition: all var(--transition-base);
            white-space: nowrap;
            cursor: pointer;
        }
        .geo-trigger:hover {
            background: rgba(200, 134, 42, 0.3);
            color: #fff;
            border-color: var(--accent-light);
        }
        .geo-trigger i {
            color: var(--accent-light);
            font-size: 0.85rem;
        }

        .menu-icon-custom {
            color: var(--off-white);
            font-size: 1.2rem;
            padding: 8px 12px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        @media (max-width: 1023px) {
            .geo-trigger.desktop-only {
                display: none;
            }
            .main-nav-list {
                flex-direction: column;
                gap: 0;
                padding: var(--spacing-sm);
            }
            .main-nav-list li a {
                padding: 12px 16px;
                border-bottom: 1px solid rgba(245, 241, 232, 0.08);
            }
            .top-bar .top-bar-left,
            .top-bar .top-bar-right {
                padding: 0 var(--spacing-xs);
            }
        }
        @media (min-width: 1024px) {
            .mobile-geo-row {
                display: none;
            }
        }
        .mobile-geo-row {
            background: var(--bg-dark);
            padding: 8px var(--spacing-sm);
            border-top: 1px solid rgba(200, 134, 42, 0.15);
            display: flex;
            justify-content: flex-start;
        }
        .mobile-geo-row .geo-trigger {
            font-size: 0.78rem;
            padding: 8px 14px;
        }

        /* ===== Hero ===== */
        .hero-section {
            position: relative;
            min-height: 75vh;
            display: flex;
            align-items: center;
            background: var(--bg-dark);
            overflow: hidden;
            clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), 0 100%);
            padding: 100px 0 80px;
        }
        @media (max-width: 640px) {
            .hero-section {
                min-height: auto;
                padding: 64px 0 56px;
                clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), 0 100%);
            }
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/eca15a3aac9aba5e.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            z-index: 0;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(21, 38, 31, 0.92) 0%, rgba(31, 77, 54, 0.82) 55%, rgba(21, 38, 31, 0.7) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }

        .hero-burst {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--cta);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 20px;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: var(--spacing-md);
            box-shadow: 0 4px 12px rgba(217, 93, 57, 0.4);
            animation: pulse-badge 2.8s ease-in-out infinite;
        }
        @keyframes pulse-badge {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.04); }
        }

        .hero-title {
            color: #fff;
            font-size: clamp(2rem, 4.5vw, 3.1rem);
            margin-bottom: var(--spacing-sm);
            text-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
            letter-spacing: -0.01em;
        }
        .hero-subtitle {
            color: rgba(245, 241, 232, 0.88);
            font-size: 1.08rem;
            line-height: 1.9;
            max-width: 560px;
            margin-bottom: var(--spacing-lg);
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            margin-bottom: var(--spacing-lg);
        }

        .hero-tool-card {
            background: var(--off-white);
            border-radius: var(--radius-lg);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(200, 134, 42, 0.25);
        }
        .hero-tool-card .tool-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: var(--spacing-sm);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-tool-card .tool-field {
            margin-bottom: var(--spacing-sm);
        }
        .hero-tool-card label {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-muted);
            display: block;
            margin-bottom: 4px;
        }
        .hero-tool-card input,
        .hero-tool-card select {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            background: #fff;
            color: var(--text-body);
            transition: border-color var(--transition-fast);
        }
        .hero-tool-card input:focus,
        .hero-tool-card select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 2px rgba(31, 77, 54, 0.15);
        }
        .hero-tool-card .tool-result {
            background: var(--bg-warm);
            border-radius: var(--radius-sm);
            padding: 12px;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
            border: 1px dashed var(--border);
            min-height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .hero-tool-card .tool-btn-row {
            margin-top: var(--spacing-sm);
        }

        .hero-trust-bar {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-md);
            padding-top: var(--spacing-md);
            border-top: 1px solid rgba(245, 241, 232, 0.12);
        }
        .hero-trust-item {
            flex: 1 1 140px;
            font-size: 0.82rem;
            color: rgba(245, 241, 232, 0.75);
        }
        .hero-trust-item .trust-num {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--accent-light);
            display: block;
            line-height: 1.2;
        }

        /* ===== Section common styles ===== */
        .section-header {
            margin-bottom: var(--spacing-lg);
        }
        .section-header .section-title {
            margin-bottom: var(--spacing-xs);
        }
        .section-header .section-desc {
            font-size: 0.98rem;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.85;
        }
        .section-bg-dark .section-header .section-desc {
            color: rgba(245, 241, 232, 0.72);
        }

        /* ===== Feature cards (3-col) ===== */
        .feature-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        @media (min-width: 640px) {
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .feature-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .feature-card {
            padding: var(--spacing-md);
            background: var(--white);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .feature-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }
        .feature-card .icon-wrap {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(31, 77, 54, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: var(--spacing-sm);
            color: var(--primary);
            font-size: 1.1rem;
            transition: all var(--transition-base);
        }
        .feature-card:hover .icon-wrap {
            background: var(--primary);
            color: var(--off-white);
            transform: scale(1.05);
        }
        .feature-card h3 {
            font-size: 1.1rem;
            margin-bottom: 6px;
        }
        .feature-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* ===== Scene demo cards ===== */
        .scene-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        @media (min-width: 640px) {
            .scene-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .scene-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .scene-card {
            background: var(--white);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .scene-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }
        .scene-card .scene-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #ddd;
        }
        .scene-card .scene-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .scene-card:hover .scene-img img {
            transform: scale(1.04);
        }
        .scene-card .scene-body {
            padding: var(--spacing-sm);
        }
        .scene-card .scene-body h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .scene-card .scene-body p {
            font-size: 0.87rem;
            color: var(--text-muted);
            margin-bottom: var(--spacing-sm);
            line-height: 1.7;
        }
        .scene-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-fast);
        }
        .scene-link:hover {
            color: var(--accent);
        }

        /* ===== Testimonials ===== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        @media (min-width: 640px) {
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .testimonial-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .testimonial-card {
            background: var(--white);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .testimonial-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }
        .testimonial-card .quote-mark {
            font-size: 2rem;
            color: var(--accent);
            line-height: 1;
            margin-bottom: var(--spacing-xs);
        }
        .testimonial-card p {
            font-size: 0.9rem;
            color: var(--text-body);
            line-height: 1.8;
            margin-bottom: var(--spacing-sm);
        }
        .testimonial-card .t-user {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .testimonial-card .t-user .t-tag {
            background: rgba(200, 134, 42, 0.15);
            padding: 2px 10px;
            border-radius: 12px;
            font-size: 0.72rem;
            color: #8A5A1E;
        }

        /* ===== Comparison table/cards ===== */
        .compare-section {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        @media (min-width: 768px) {
            .compare-section {
                grid-template-columns: 1fr 1fr;
            }
        }
        .compare-box {
            padding: var(--spacing-md);
            border-radius: var(--radius-md);
            background: var(--white);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .compare-box.highlight {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 77, 54, 0.1), var(--shadow-md);
            background: linear-gradient(135deg, #FBF9F3 0%, #F2F7F3 100%);
        }
        .compare-box .compare-head {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: var(--spacing-sm);
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
        }
        .compare-box.highlight .compare-head {
            color: var(--primary);
        }
        .compare-box ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .compare-box ul li {
            padding: 8px 0;
            font-size: 0.88rem;
            color: var(--text-body);
            border-bottom: 1px solid rgba(224, 216, 203, 0.5);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.6;
        }
        .compare-box ul li:last-child {
            border-bottom: none;
        }
        .compare-box ul li i {
            margin-top: 4px;
            font-size: 0.75rem;
        }
        .compare-box .fa-check {
            color: var(--primary);
        }
        .compare-box .fa-times {
            color: #B0A89A;
        }
        .compare-box .fa-minus {
            color: #C4BBAA;
        }

        /* ===== Function detail grid ===== */
        .func-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        @media (min-width: 640px) {
            .func-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .func-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .func-card {
            background: var(--white);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .func-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }
        .func-card .func-icon {
            font-size: 1.5rem;
            color: var(--primary);
            margin-bottom: var(--spacing-xs);
        }
        .func-card h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .func-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: var(--spacing-sm);
        }
        .func-card .func-link {
            margin-top: auto;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .func-card .func-link:hover {
            color: var(--accent);
        }

        /* ===== League tags ===== */
        .league-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .league-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            font-size: 0.85rem;
            font-weight: 600;
            border-radius: 20px;
            background: var(--white);
            color: var(--text-body);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-fast);
            cursor: default;
        }
        .league-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .league-tag i {
            color: var(--accent);
            font-size: 0.75rem;
        }

        /* ===== Steps ===== */
        .steps-row {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        @media (min-width: 640px) {
            .steps-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .steps-row {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .step-item {
            display: flex;
            gap: var(--spacing-sm);
            align-items: flex-start;
            background: var(--white);
            border-radius: var(--radius-md);
            padding: var(--spacing-sm);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .step-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }
        .step-num {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--off-white);
            font-weight: 700;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-family: var(--font-mono);
        }
        .step-item h3 {
            font-size: 0.95rem;
            margin-bottom: 4px;
        }
        .step-item p {
            font-size: 0.84rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* ===== News cards ===== */
        .news-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        @media (min-width: 640px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .news-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .news-card {
            background: var(--white);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .news-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }
        .news-card .news-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #ddd;
        }
        .news-card .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .news-card:hover .news-img img {
            transform: scale(1.04);
        }
        .news-card .news-body {
            padding: var(--spacing-sm);
        }
        .news-card .news-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            display: block;
            margin-bottom: 4px;
        }
        .news-card h3 {
            font-size: 1rem;
            margin-bottom: 6px;
        }
        .news-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ===== Brand intro ===== */
        .brand-intro-wrap {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
            align-items: center;
        }
        @media (min-width: 768px) {
            .brand-intro-wrap {
                grid-template-columns: 1fr 1fr;
            }
        }
        .brand-intro-text p {
            font-size: 0.95rem;
            line-height: 1.9;
            color: var(--text-body);
            margin-bottom: 1em;
        }
        .brand-intro-img {
            aspect-ratio: 4/3;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border);
        }
        .brand-intro-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* ===== FAQ accordion ===== */
        .faq-accordion {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .faq-accordion .accordion-item {
            margin-bottom: var(--spacing-sm);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            background: var(--white);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-accordion .accordion-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-accordion .accordion-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            padding: 16px 20px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--primary);
            cursor: pointer;
            transition: all var(--transition-fast);
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
        }
        .faq-accordion .accordion-title:hover {
            background: rgba(31, 77, 54, 0.05);
        }
        .faq-accordion .accordion-title .faq-icon {
            flex-shrink: 0;
            font-size: 0.9rem;
            color: var(--accent);
            transition: transform var(--transition-base);
        }
        .faq-accordion .accordion-item.is-active .faq-icon {
            transform: rotate(45deg);
        }
        .faq-accordion .accordion-content {
            padding: 0 20px 16px;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.8;
            display: none;
        }
        .faq-accordion .accordion-item.is-active .accordion-content {
            display: block;
        }

        /* ===== Category entry grid ===== */
        .category-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        @media (min-width: 640px) {
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .category-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .category-card {
            background: var(--white);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .category-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }
        .category-card .cat-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #ddd;
        }
        .category-card .cat-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-card:hover .cat-img img {
            transform: scale(1.04);
        }
        .category-card .cat-body {
            padding: var(--spacing-sm);
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .category-card h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .category-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: var(--spacing-sm);
            flex: 1;
        }
        .category-card .cat-link {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .category-card .cat-link:hover {
            color: var(--accent);
        }

        /* ===== Guarantee bar ===== */
        .guarantee-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-sm);
        }
        @media (min-width: 640px) {
            .guarantee-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .guarantee-row {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: var(--spacing-sm);
            background: rgba(245, 241, 232, 0.06);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(245, 241, 232, 0.12);
            transition: all var(--transition-base);
            font-size: 0.82rem;
            color: rgba(245, 241, 232, 0.8);
        }
        .guarantee-item:hover {
            border-color: var(--accent-light);
            color: #fff;
        }
        .guarantee-item i {
            color: var(--accent-light);
            font-size: 1rem;
            flex-shrink: 0;
        }

        /* ===== Bottom sticky CTA ===== */
        .bottom-sticky-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-dark);
            border-top: 2px solid var(--accent);
            padding: 12px var(--spacing-md);
            z-index: 90;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            box-shadow: 0 -4px 20px rgba(21, 38, 31, 0.4);
            flex-wrap: wrap;
        }
        @media (max-width: 640px) {
            .bottom-sticky-bar {
                padding: 10px var(--spacing-sm);
                gap: 8px;
            }
            .bottom-sticky-bar .sticky-text {
                font-size: 0.78rem;
            }
        }
        .bottom-sticky-bar .sticky-text {
            color: var(--off-white);
            font-size: 0.9rem;
            font-weight: 600;
            letter-spacing: 0.01em;
        }
        .bottom-sticky-bar .sticky-actions {
            display: flex;
            gap: var(--spacing-sm);
            align-items: center;
            flex-wrap: wrap;
        }
        .bottom-sticky-bar .sticky-link {
            color: var(--accent-light);
            font-size: 0.85rem;
            font-weight: 500;
        }
        .bottom-sticky-bar .sticky-link:hover {
            color: #fff;
        }
        .bottom-sticky-bar .btn {
            padding: 10px 20px;
            font-size: 0.88rem;
        }
        @media (max-width: 640px) {
            .bottom-sticky-bar .btn {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
            .bottom-sticky-bar .sticky-actions {
                gap: 8px;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(245, 241, 232, 0.8);
            padding: var(--spacing-xl) 0 var(--spacing-lg);
            border-top: 1px solid rgba(200, 134, 42, 0.2);
            margin-bottom: 68px;
        }
        @media (max-width: 640px) {
            .site-footer {
                padding: var(--spacing-lg) 0 var(--spacing-md);
                margin-bottom: 56px;
            }
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-lg);
        }
        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
            }
        }
        .footer-brand .brand-logo {
            padding: 0;
            margin-bottom: var(--spacing-sm);
        }
        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: rgba(245, 241, 232, 0.6);
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--accent-light);
            margin-bottom: var(--spacing-sm);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: rgba(245, 241, 232, 0.7);
            transition: all var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
            padding-left: 4px;
        }
        .footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: var(--spacing-xs);
            flex-wrap: wrap;
        }
        .footer-subscribe input {
            flex: 1;
            min-width: 160px;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(245, 241, 232, 0.2);
            background: rgba(245, 241, 232, 0.08);
            color: var(--off-white);
            font-size: 0.85rem;
            transition: all var(--transition-fast);
        }
        .footer-subscribe input::placeholder {
            color: rgba(245, 241, 232, 0.4);
        }
        .footer-subscribe input:focus {
            outline: none;
            border-color: var(--accent);
            background: rgba(245, 241, 232, 0.12);
        }
        .footer-bottom {
            margin-top: var(--spacing-lg);
            padding-top: var(--spacing-md);
            border-top: 1px solid rgba(245, 241, 232, 0.1);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            font-size: 0.78rem;
            color: rgba(245, 241, 232, 0.5);
        }
        .footer-bottom a {
            color: rgba(245, 241, 232, 0.6);
            font-size: 0.78rem;
        }
        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        /* ===== Foundation overrides ===== */
        .top-bar,
        .top-bar ul,
        .top-bar a,
        .top-bar button {
            background: transparent;
            border: none;
        }
        .top-bar .menu {
            background: transparent;
        }
        .top-bar .menu a {
            background: transparent;
        }
        .top-bar .menu .menu-text {
            background: transparent;
        }
        .top-bar .dropdown.menu .submenu {
            background: var(--bg-dark);
            border: 1px solid rgba(200, 134, 42, 0.2);
            border-radius: 0 0 var(--radius-sm) var(--radius-sm);
        }
        .top-bar .dropdown.menu .submenu a:hover {
            background: rgba(200, 134, 42, 0.12);
            color: var(--accent-light);
        }

        .accordion-title {
            background: transparent;
            border: none;
        }
        .accordion-title:focus {
            outline: none;
        }

        button:focus {
            outline: none;
        }
        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        input,
        select {
            -webkit-appearance: none;
            appearance: none;
        }

        /* ===== Utility & spacing ===== */
        .mt-sm { margin-top: var(--spacing-sm); }
        .mt-md { margin-top: var(--spacing-md); }
        .mt-lg { margin-top: var(--spacing-lg); }
        .mb-sm { margin-bottom: var(--spacing-sm); }
        .mb-md { margin-bottom: var(--spacing-md); }
        .mb-lg { margin-bottom: var(--spacing-lg); }
        .text-center { text-align: center; }
        .text-primary { color: var(--primary); }
        .text-accent { color: var(--accent); }
        .fw-bold { font-weight: 700; }

        @media (max-width: 640px) {
            .hide-on-mobile {
                display: none !important;
            }
        }
        @media (min-width: 641px) {
            .show-on-mobile {
                display: none !important;
            }
        }

/* roulang page: category2 */
:root {
      --primary: #1F4D36;
      --primary-dark: #15261F;
      --primary-light: #2E6A4A;
      --accent: #C8862A;
      --accent-light: #E0A54A;
      --cta: #D95D39;
      --cta-dark: #BC4A2C;
      --bg-warm: #F5F1E8;
      --bg-dark: #15261F;
      --text-body: #24211D;
      --text-muted: #6E6659;
      --border: #E0D8CB;
      --white: #FFFFFF;
      --off-white: #FAF7F0;
      --radius-sm: 6px;
      --radius-md: 8px;
      --radius-lg: 12px;
      --shadow-sm: 0 2px 8px rgba(21, 38, 31, 0.06);
      --shadow-md: 0 6px 18px rgba(21, 38, 31, 0.12);
      --shadow-lg: 0 12px 32px rgba(21, 38, 31, 0.16);
      --font-sans: 'Inter', 'Source Han Sans SC', '思源黑体', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
      --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Code', ui-monospace, monospace;
      --spacing-xs: 8px;
      --spacing-sm: 16px;
      --spacing-md: 24px;
      --spacing-lg: 40px;
      --spacing-xl: 64px;
      --spacing-xxl: 80px;
      --transition-fast: 0.2s ease;
      --transition-base: 0.3s ease;
      --transition-slow: 0.45s ease;
    }

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

    body {
      font-family: var(--font-sans);
      font-size: 16px;
      line-height: 1.8;
      color: var(--text-body);
      background: var(--bg-warm);
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

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

    a:hover,
    a:focus {
      color: var(--accent);
      outline: none;
    }

    a:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 2px;
      border-radius: 2px;
    }

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

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

    button {
      cursor: pointer;
      border: none;
      background: none;
    }

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

    .section-pad {
      padding: var(--spacing-xl) 0;
    }

    .section-divider-top {
      border-top: 1px solid var(--border);
    }

    .section-bg-dark {
      background: var(--bg-dark);
      color: var(--off-white);
    }

    .section-bg-dark h2,
    .section-bg-dark h3,
    .section-bg-dark p {
      color: var(--off-white);
    }

    .section-bg-primary {
      background: var(--primary);
    }

    .eyebrow {
      display: inline-block;
      font-size: 0.78rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: var(--spacing-xs);
    }

    .section-bg-dark .eyebrow {
      color: var(--accent-light);
    }

    .text-muted-soft {
      color: var(--text-muted);
      font-size: 0.92rem;
    }

    .section-bg-dark .text-muted-soft {
      color: rgba(245, 241, 232, 0.72);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 12px 24px;
      font-size: 0.95rem;
      font-weight: 600;
      border-radius: var(--radius-sm);
      transition: all var(--transition-base);
      text-align: center;
      justify-content: center;
      white-space: nowrap;
      -webkit-tap-highlight-color: transparent;
    }

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

    .btn-primary {
      background: var(--primary);
      color: var(--off-white);
      border: 1px solid transparent;
    }

    .btn-primary:hover {
      background: #183D2B;
      color: #fff;
      transform: translateY(-1px);
      box-shadow: var(--shadow-md);
    }

    .btn-primary:active {
      transform: translateY(1px);
      box-shadow: none;
    }

    .btn-secondary {
      background: transparent;
      color: var(--primary);
      border: 1px solid var(--primary);
    }

    .btn-secondary:hover {
      background: var(--bg-warm);
      color: var(--primary-dark);
      transform: translateY(-1px);
      box-shadow: var(--shadow-sm);
    }

    .btn-secondary:active {
      transform: translateY(1px);
      box-shadow: none;
    }

    .btn-cta {
      background: var(--cta);
      color: #fff;
      border: 1px solid transparent;
    }

    .btn-cta:hover {
      background: var(--cta-dark);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    .btn-cta:active {
      transform: translateY(1px);
      box-shadow: none;
    }

    .btn-white-outline {
      background: transparent;
      color: var(--off-white);
      border: 1px solid rgba(245, 241, 232, 0.5);
    }

    .btn-white-outline:hover {
      background: rgba(245, 241, 232, 0.08);
      color: #fff;
      border-color: var(--accent-light);
    }

    .btn-block {
      width: 100%;
    }

    /* Header / Navigation */
    .site-header {
      position: relative;
      z-index: 100;
      background: var(--primary-dark);
      box-shadow: 0 1px 0 rgba(255,255,255,0.06);
    }

    .top-bar {
      background: rgba(21, 38, 31, 0.92);
      padding: 0 var(--spacing-md);
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 72px;
    }

    .top-bar-left {
      display: flex;
      align-items: center;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--off-white);
      font-weight: 700;
      font-size: 1.15rem;
      letter-spacing: 0.02em;
      white-space: nowrap;
    }

    .brand-logo:hover,
    .brand-logo:focus {
      color: var(--accent-light);
    }

    .logo-icon {
      font-size: 1.35rem;
      color: var(--accent);
    }

    .top-bar-right {
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .top-bar-right ul {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .top-bar-right ul li a {
      color: rgba(245, 241, 232, 0.78);
      font-size: 0.95rem;
      font-weight: 500;
      padding: 28px 0 24px;
      position: relative;
      white-space: nowrap;
    }

    .top-bar-right ul li a:hover,
    .top-bar-right ul li a:focus {
      color: var(--accent-light);
    }

    .top-bar-right ul li a.active {
      color: #fff;
    }

    .top-bar-right ul li a.active::after {
      content: '';
      position: absolute;
      bottom: 14px;
      left: 0;
      right: 0;
      height: 2px;
      background: var(--accent);
      border-radius: 2px;
    }

    .geo-trigger {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--off-white);
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.12);
      padding: 8px 14px;
      border-radius: 30px;
      font-size: 0.85rem;
      white-space: nowrap;
      transition: all var(--transition-base);
    }

    .geo-trigger i {
      color: var(--accent);
    }

    .geo-trigger:hover,
    .geo-trigger:focus {
      border-color: var(--accent-light);
      color: var(--accent-light);
      background: rgba(255,255,255,0.1);
    }

    .mobile-geo-row {
      display: none;
      background: var(--primary-dark);
      border-top: 1px solid rgba(255,255,255,0.08);
      padding: 8px var(--spacing-md);
    }

    .mobile-geo-row .geo-trigger {
      width: 100%;
      justify-content: center;
    }

    /* Page header for category */
    .cat-header {
      background: var(--bg-dark);
      padding: var(--spacing-lg) 0;
      border-bottom: 1px solid var(--border);
    }

    .breadcrumb {
      list-style: none;
      margin: 0 0 var(--spacing-sm);
      padding: 0;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 6px;
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    .breadcrumb li {
      display: inline-flex;
      align-items: center;
    }

    .breadcrumb li a {
      color: var(--accent-light);
    }

    .breadcrumb li a:hover {
      color: #fff;
    }

    .breadcrumb li::after {
      content: '/';
      margin-left: 6px;
      color: rgba(245, 241, 232, 0.35);
    }

    .breadcrumb li:last-child::after {
      content: '';
      margin-left: 0;
    }

    .cat-header h1 {
      color: #fff;
      font-size: 2rem;
      font-weight: 700;
      line-height: 1.2;
      margin: 0 0 var(--spacing-xs);
    }

    .cat-header .cat-desc {
      color: rgba(245, 241, 232, 0.72);
      max-width: 760px;
      font-size: 0.98rem;
      line-height: 1.8;
    }

    /* Cards list horizontal */
    .card-list {
      display: flex;
      flex-direction: column;
      gap: var(--spacing-md);
    }

    .card-horizontal {
      display: flex;
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: all var(--transition-base);
    }

    .card-horizontal:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--primary);
    }

    .card-horizontal img {
      width: 260px;
      min-height: 170px;
      object-fit: cover;
      flex-shrink: 0;
    }

    .card-horizontal .card-body {
      padding: var(--spacing-md);
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .card-horizontal .card-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-body);
      margin: 0 0 8px;
      line-height: 1.35;
    }

    .card-horizontal .card-summary {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin: 0 0 10px;
    }

    .card-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 0.75rem;
      color: var(--text-muted);
    }

    .badge-tag {
      background: var(--bg-warm);
      color: var(--primary);
      border: 1px solid var(--border);
      padding: 4px 10px;
      border-radius: 20px;
      font-size: 0.75rem;
      font-weight: 600;
      white-space: nowrap;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .filter-chip {
      background: var(--white);
      border: 1px solid var(--border);
      color: var(--text-body);
      padding: 8px 18px;
      border-radius: 30px;
      font-size: 0.85rem;
      font-weight: 500;
      transition: all var(--transition-base);
      cursor: default;
    }

    .filter-chip:hover {
      border-color: var(--accent);
      color: var(--accent);
      background: var(--off-white);
    }

    .filter-chip.active-chip {
      background: var(--primary);
      border-color: var(--primary);
      color: #fff;
    }

    /* Scenario cards */
    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: var(--spacing-md);
    }

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

    .scenario-card h3 {
      font-size: 1.05rem;
      font-weight: 700;
      margin: 0 0 8px;
      color: var(--primary);
    }

    .scenario-card p {
      margin: 0;
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* Info strip */
    .info-strip {
      background: var(--primary-dark);
      color: var(--off-white);
      padding: var(--spacing-md) var(--spacing-lg);
      border-radius: var(--radius-md);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .info-strip p {
      margin: 0;
      color: rgba(245, 241, 232, 0.78);
      font-size: 0.9rem;
      line-height: 1.6;
    }

    .info-strip strong {
      color: var(--accent-light);
    }

    /* FAQ */
    .accordion {
      background: transparent;
      border: none;
      border-radius: 0;
    }

    .accordion-item {
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      margin-bottom: var(--spacing-sm);
      background: var(--white);
      overflow: hidden;
    }

    .accordion-title {
      background: var(--white);
      color: var(--primary);
      font-weight: 600;
      font-size: 0.98rem;
      padding: 16px 18px;
      position: relative;
      cursor: pointer;
      transition: background var(--transition-fast);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .accordion-title:hover {
      background: var(--off-white);
    }

    .accordion-title::after {
      content: '+';
      font-size: 1.4rem;
      font-weight: 400;
      color: var(--accent);
      line-height: 1;
    }

    .accordion-item.is-active .accordion-title::after {
      content: '\2212';
    }

    .accordion-content {
      padding: 0 18px 16px;
      color: var(--text-body);
      font-size: 0.92rem;
      line-height: 1.8;
    }

    .accordion-content p {
      margin: 0;
    }

    /* CTA bottom */
    .cta-bottom {
      background: var(--bg-dark);
      color: var(--off-white);
      padding: var(--spacing-lg) 0;
      border-top: 1px solid rgba(255,255,255,0.06);
    }

    .cta-bottom h2 {
      color: #fff;
      margin: 0 0 8px;
      font-size: 1.5rem;
    }

    .cta-bottom p {
      color: rgba(245, 241, 232, 0.72);
      margin: 0 0 16px;
    }

    /* Footer */
    .site-footer {
      background: var(--primary-dark);
      color: var(--off-white);
      padding: var(--spacing-xl) 0 var(--spacing-md);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: var(--spacing-lg);
      margin-bottom: var(--spacing-lg);
    }

    .footer-brand .brand-logo {
      color: var(--off-white);
      font-size: 1.4rem;
      margin-bottom: 12px;
    }

    .footer-brand p {
      color: rgba(245, 241, 232, 0.68);
      font-size: 0.85rem;
      line-height: 1.7;
      margin: 0;
    }

    .footer-col h4 {
      color: var(--accent-light);
      font-size: 0.9rem;
      font-weight: 600;
      letter-spacing: 0.04em;
      margin: 0 0 12px;
    }

    .footer-col ul {
      list-style: none;
      margin: 0;
      padding: 0;
    }

    .footer-col ul li {
      margin-bottom: 8px;
    }

    .footer-col ul li a {
      color: rgba(245, 241, 232, 0.72);
      font-size: 0.85rem;
      transition: color var(--transition-fast);
    }

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

    .footer-subscribe {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-subscribe input {
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.15);
      border-radius: var(--radius-sm);
      padding: 10px 14px;
      color: #fff;
      font-size: 0.9rem;
      width: 100%;
    }

    .footer-subscribe input::placeholder {
      color: rgba(245, 241, 232, 0.4);
    }

    .footer-subscribe input:focus {
      border-color: var(--accent);
      outline: 2px solid var(--accent);
      outline-offset: 1px;
    }

    .footer-subscribe .btn {
      width: auto;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: var(--spacing-md);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      font-size: 0.75rem;
      color: rgba(245, 241, 232, 0.45);
    }

    .footer-bottom a {
      color: rgba(245, 241, 232, 0.6);
    }

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

    /* Responsive */
    @media (max-width: 1024px) {
      .container-custom {
        padding: 0 var(--spacing-md);
      }
      .section-pad {
        padding: var(--spacing-lg) 0;
      }
      .scenario-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .top-bar-right ul {
        gap: 13px;
      }
    }

    @media (max-width: 768px) {
      .top-bar {
        flex-wrap: wrap;
        padding: 10px var(--spacing-md);
      }
      .top-bar-left {
        width: 100%;
        justify-content: space-between;
      }
      .top-bar-right {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-top: 8px;
      }
      .top-bar-right ul {
        flex-wrap: wrap;
        gap: 16px;
      }
      .top-bar-right ul li a {
        padding: 8px 0;
      }
      .desktop-only {
        display: none;
      }
      .mobile-geo-row {
        display: block;
      }
      .cat-header h1 {
        font-size: 1.6rem;
      }
      .card-horizontal {
        flex-direction: column;
      }
      .card-horizontal img {
        width: 100%;
        min-height: 200px;
      }
      .card-horizontal .card-body {
        padding: var(--spacing-sm);
      }
      .scenario-grid {
        grid-template-columns: 1fr;
      }
      .info-strip {
        flex-direction: column;
        align-items: flex-start;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
      }
    }

    @media (max-width: 520px) {
      .top-bar-right ul {
        gap: 12px;
      }
      .top-bar-right ul li a {
        font-size: 0.85rem;
      }
      .section-pad {
        padding: var(--spacing-md) 0;
      }
      .btn {
        padding: 10px 18px;
        font-size: 0.9rem;
      }
      .cat-header {
        padding: var(--spacing-md) 0;
      }
    }

/* roulang page: category1 */
:root {
            --primary: #1F4D36;
            --primary-dark: #15261F;
            --primary-light: #2E6A4A;
            --accent: #C8862A;
            --accent-light: #E0A54A;
            --cta: #D95D39;
            --cta-dark: #BC4A2C;
            --bg-warm: #F5F1E8;
            --bg-dark: #15261F;
            --text-body: #24211D;
            --text-muted: #6E6659;
            --border: #E0D8CB;
            --white: #FFFFFF;
            --off-white: #FAF7F0;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(21, 38, 31, 0.06);
            --shadow-md: 0 6px 18px rgba(21, 38, 31, 0.12);
            --shadow-lg: 0 12px 32px rgba(21, 38, 31, 0.16);
            --font-sans: 'Inter', 'Source Han Sans SC', '思源黑体', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Code', ui-monospace, monospace;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 80px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.45s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-body);
            background: var(--bg-warm);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover,
        a:focus {
            color: var(--accent);
            outline: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        h1, h2, h3, h4, h5, h6 {
            margin: 0 0 0.6em;
            line-height: 1.25;
            color: var(--text-body);
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 700;
            line-height: 1.15;
            letter-spacing: -0.01em;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
        }
        h3 {
            font-size: 1.2rem;
            font-weight: 600;
        }
        p {
            margin: 0 0 1em;
        }
        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }
        .section-pad {
            padding: var(--spacing-xl) 0;
        }
        .section-pad-sm {
            padding: var(--spacing-lg) 0;
        }
        .section-divider-top {
            border-top: 1px solid var(--border);
        }
        .section-bg-dark {
            background: var(--bg-dark);
            color: var(--off-white);
        }
        .section-bg-dark h2,
        .section-bg-dark h3,
        .section-bg-dark p {
            color: var(--off-white);
        }
        .section-bg-dark .text-muted-soft {
            color: rgba(245, 241, 232, 0.72);
        }
        .eyebrow {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: var(--spacing-xs);
        }
        .text-muted-soft {
            color: var(--text-muted);
            font-size: 0.92rem;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-align: center;
            justify-content: center;
            white-space: nowrap;
            -webkit-tap-highlight-color: transparent;
        }
        .btn:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .btn-primary {
            background: var(--primary);
            color: var(--off-white);
            border: 1px solid transparent;
        }
        .btn-primary:hover {
            background: #183D2B;
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-primary:active {
            transform: translateY(1px);
            box-shadow: none;
        }
        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-secondary:hover {
            background: var(--bg-warm);
            color: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }
        .btn-secondary:active {
            transform: translateY(1px);
            box-shadow: none;
        }
        .btn-cta {
            background: var(--cta);
            color: #fff;
            border: 1px solid transparent;
        }
        .btn-cta:hover {
            background: var(--cta-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .btn-cta:active {
            transform: translateY(1px);
            box-shadow: none;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 10px;
            font-size: 0.75rem;
            font-weight: 600;
            border-radius: 999px;
            background: rgba(31, 77, 54, 0.08);
            color: var(--primary);
        }
        .badge-accent {
            background: rgba(200, 134, 42, 0.12);
            color: var(--accent);
        }
        .card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .card:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
        }

        /* 导航 */
        .site-header {
            position: relative;
            z-index: 100;
        }
        .top-bar {
            background: rgba(21, 38, 31, 0.92);
            padding: 0;
            position: relative;
        }
        .top-bar.sticky {
            background: var(--primary-dark);
        }
        .top-bar .top-bar-left {
            padding: var(--spacing-sm) 0;
        }
        .top-bar .top-bar-right {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: var(--spacing-sm) 0;
        }
        .top-bar ul.menu {
            background: transparent;
            display: flex;
            gap: var(--spacing-sm);
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .top-bar ul.menu li a {
            color: var(--off-white);
            font-size: 0.9rem;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }
        .top-bar ul.menu li a:hover {
            color: var(--accent-light);
            background: rgba(200, 134, 42, 0.12);
        }
        .top-bar ul.menu li a.active {
            color: var(--accent-light);
            background: rgba(200, 134, 42, 0.16);
            font-weight: 600;
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--off-white);
            font-weight: 700;
            font-size: 1.1rem;
            letter-spacing: 0.02em;
        }
        .brand-logo:hover {
            color: var(--accent-light);
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--accent-light);
            font-size: 1rem;
            border: 1px solid rgba(200, 134, 42, 0.4);
        }
        .geo-trigger {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent-light);
            font-size: 0.82rem;
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 999px;
            border: 1px solid rgba(200, 134, 42, 0.35);
            background: rgba(200, 134, 42, 0.08);
            transition: all var(--transition-fast);
        }
        .geo-trigger:hover {
            color: #fff;
            background: rgba(200, 134, 42, 0.2);
            border-color: var(--accent-light);
        }
        .mobile-geo-row {
            display: none;
            background: var(--primary-dark);
            padding: var(--spacing-xs) var(--spacing-sm);
            text-align: center;
        }
        .mobile-geo-row .geo-trigger {
            justify-content: center;
        }
        .desktop-only {
            display: inline-flex;
        }

        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .breadcrumb li {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '/';
            color: var(--border);
            font-size: 0.8rem;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb li:last-child {
            color: var(--primary);
            font-weight: 600;
        }

        /* 分类头部 */
        .category-header {
            background: var(--off-white);
            border-bottom: 1px solid var(--border);
            padding: var(--spacing-lg) 0;
        }
        .category-header-inner {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .category-header h1 {
            margin-bottom: var(--spacing-xs);
        }
        .category-header .category-desc {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.85;
        }

        /* 过滤标签条 */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }
        .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            padding: 6px 14px;
            font-size: 0.8rem;
            font-weight: 500;
            border-radius: 999px;
            border: 1px solid var(--border);
            background: var(--white);
            color: var(--text-muted);
            transition: all var(--transition-fast);
        }
        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(31, 77, 54, 0.04);
        }
        .filter-tag.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }

        /* 横式列表卡片 */
        .horizontal-card-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .h-card {
            display: flex;
            flex-direction: row;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .h-card:hover {
            transform: translateY(-3px);
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
        }
        .h-card-thumb {
            flex: 0 0 220px;
            min-height: 160px;
            background: var(--bg-warm);
            position: relative;
            overflow: hidden;
        }
        .h-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .h-card-body {
            flex: 1;
            padding: var(--spacing-md);
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
        }
        .h-card-body h3 {
            margin: 0;
            font-size: 1.1rem;
            font-weight: 700;
        }
        .h-card-body h3 a {
            color: var(--text-body);
        }
        .h-card-body h3 a:hover {
            color: var(--primary);
        }
        .h-card-body .h-card-summary {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        .h-card-meta {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: auto;
        }
        .h-card-meta .badge {
            margin-right: auto;
        }

        /* 使用场景 */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .scene-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            transition: all var(--transition-base);
        }
        .scene-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
        }
        .scene-card .scene-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(31, 77, 54, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: var(--spacing-sm);
        }
        .scene-card h3 {
            font-size: 1.02rem;
            margin-bottom: 6px;
        }
        .scene-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* 相关阅读 */
        .related-reading-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .related-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .related-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .related-card-thumb {
            width: 100%;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-warm);
        }
        .related-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .related-card-body {
            padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
        }
        .related-card-body h4 {
            font-size: 0.98rem;
            font-weight: 600;
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .related-card-body h4 a {
            color: var(--text-body);
        }
        .related-card-body h4 a:hover {
            color: var(--primary);
        }
        .related-card-body p {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0 0 var(--spacing-xs);
            line-height: 1.6;
        }
        .related-date {
            font-size: 0.72rem;
            color: var(--text-muted);
        }

        /* 数据来源条 */
        .data-source-strip {
            background: var(--primary-dark);
            border-radius: var(--radius-md);
            padding: var(--spacing-md) var(--spacing-lg);
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-md);
            align-items: center;
            justify-content: space-between;
        }
        .data-source-strip .source-item {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--off-white);
            font-size: 0.88rem;
        }
        .data-source-strip .source-item i {
            color: var(--accent-light);
            font-size: 1.1rem;
        }
        .data-source-strip .source-item span {
            color: rgba(245, 241, 232, 0.72);
            font-size: 0.8rem;
        }

        /* FAQ */
        .accordion-faq {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .accordion-faq .accordion-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: var(--spacing-sm);
            overflow: hidden;
        }
        .accordion-faq .accordion-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--spacing-sm) var(--spacing-md);
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--primary);
            cursor: pointer;
            background: var(--off-white);
            transition: all var(--transition-fast);
        }
        .accordion-faq .accordion-title:hover {
            background: rgba(31, 77, 54, 0.06);
        }
        .accordion-faq .accordion-title::after {
            content: '+';
            font-size: 1.2rem;
            color: var(--accent);
            font-weight: 400;
            transition: transform var(--transition-fast);
        }
        .accordion-faq .accordion-item.is-active .accordion-title::after {
            content: '\2212';
        }
        .accordion-faq .accordion-content {
            padding: 0 var(--spacing-md) var(--spacing-md);
            font-size: 0.9rem;
            line-height: 1.75;
            color: var(--text-muted);
            display: none;
        }
        .accordion-faq .accordion-item.is-active .accordion-content {
            display: block;
        }

        /* 页脚 CTA */
        .footer-cta {
            background: var(--primary);
            color: var(--off-white);
            padding: var(--spacing-lg) 0;
        }
        .footer-cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
        }
        .footer-cta h2 {
            color: var(--off-white);
            margin: 0;
            font-size: 1.4rem;
        }
        .footer-cta p {
            color: rgba(245, 241, 232, 0.75);
            margin: 4px 0 0;
            font-size: 0.9rem;
        }
        .footer-cta .btn-cta {
            white-space: nowrap;
        }

        /* 页脚 */
        .site-footer {
            background: var(--bg-dark);
            color: var(--off-white);
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        .footer-brand .brand-logo {
            margin-bottom: var(--spacing-sm);
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: rgba(245, 241, 232, 0.65);
            line-height: 1.75;
            margin: 0;
        }
        .footer-col h4 {
            color: var(--accent-light);
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.03em;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 6px;
        }
        .footer-col ul li a {
            color: rgba(245, 241, 232, 0.7);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
        }
        .footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: var(--spacing-xs);
        }
        .footer-subscribe input {
            flex: 1;
            padding: 10px 14px;
            border: 1px solid rgba(245, 241, 232, 0.25);
            border-radius: var(--radius-sm);
            background: rgba(245, 241, 232, 0.08);
            color: var(--off-white);
            font-size: 0.85rem;
        }
        .footer-subscribe input::placeholder {
            color: rgba(245, 241, 232, 0.45);
        }
        .footer-subscribe input:focus {
            outline: 2px solid var(--accent);
            outline-offset: 0;
            border-color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(245, 241, 232, 0.12);
            padding-top: var(--spacing-md);
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            justify-content: space-between;
            font-size: 0.78rem;
            color: rgba(245, 241, 232, 0.5);
        }
        .footer-bottom a {
            color: rgba(245, 241, 232, 0.6);
        }
        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        /* 移动端 */
        @media (max-width: 1024px) {
            .container-custom {
                padding: 0 var(--spacing-md);
            }
            .section-pad,
            .section-pad-sm {
                padding: var(--spacing-lg) 0;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
            .scene-grid,
            .related-reading-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .top-bar .top-bar-right {
                flex-wrap: wrap;
            }
            .top-bar ul.menu {
                flex-wrap: wrap;
                gap: 6px;
            }
            .top-bar ul.menu li a {
                font-size: 0.82rem;
                padding: 6px 10px;
            }
            .desktop-only {
                display: none;
            }
            .mobile-geo-row {
                display: block;
            }
            .h-card {
                flex-direction: column;
            }
            .h-card-thumb {
                flex: 0 0 auto;
                min-height: 180px;
                width: 100%;
            }
            .scene-grid,
            .related-reading-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .footer-cta-inner {
                flex-direction: column;
                text-align: center;
            }
            .data-source-strip {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 520px) {
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .container-custom {
                padding: 0 var(--spacing-sm);
            }
            .section-pad,
            .section-pad-sm {
                padding: var(--spacing-md) 0;
            }
            .h-card-thumb {
                min-height: 150px;
            }
            .filter-bar {
                gap: 6px;
            }
            .filter-tag {
                padding: 5px 10px;
                font-size: 0.75rem;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 4px;
            }
            .footer-subscribe {
                flex-direction: column;
            }
        }
        .show-on-mobile {
            display: none;
        }
        @media (max-width: 768px) {
            .show-on-mobile {
                display: block;
            }
            .desktop-only {
                display: none;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #1F4D36;
            --primary-dark: #15261F;
            --primary-light: #2E6A4A;
            --accent: #C8862A;
            --accent-light: #E0A54A;
            --cta: #D95D39;
            --cta-dark: #BC4A2C;
            --bg-warm: #F5F1E8;
            --bg-dark: #15261F;
            --text-body: #24211D;
            --text-muted: #6E6659;
            --border: #E0D8CB;
            --white: #FFFFFF;
            --off-white: #FAF7F0;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(21, 38, 31, 0.06);
            --shadow-md: 0 6px 18px rgba(21, 38, 31, 0.12);
            --shadow-lg: 0 12px 32px rgba(21, 38, 31, 0.16);
            --font-sans: 'Inter', 'Source Han Sans SC', '思源黑体', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Code', ui-monospace, monospace;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 80px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.45s ease;
        }

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-body);
            background: var(--bg-warm);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover,
        a:focus {
            color: var(--accent);
            outline: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 2px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        @media (min-width: 1024px) {
            .container-custom {
                padding: 0 var(--spacing-lg);
            }
        }

        .section-pad {
            padding: var(--spacing-lg) 0;
        }
        @media (min-width: 1024px) {
            .section-pad {
                padding: var(--spacing-xl) 0;
            }
        }

        .section-divider-top {
            border-top: 1px solid var(--border);
        }
        .section-bg-dark {
            background: var(--bg-dark);
            color: var(--off-white);
        }
        .section-bg-dark h2,
        .section-bg-dark h3,
        .section-bg-dark p {
            color: var(--off-white);
        }
        .section-bg-primary {
            background: var(--primary);
        }

        .eyebrow {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: var(--spacing-xs);
        }
        .section-bg-dark .eyebrow {
            color: var(--accent-light);
        }
        .text-muted-soft {
            color: var(--text-muted);
            font-size: 0.92rem;
        }
        .section-bg-dark .text-muted-soft {
            color: rgba(245, 241, 232, 0.72);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-align: center;
            justify-content: center;
            white-space: nowrap;
            -webkit-tap-highlight-color: transparent;
        }
        .btn:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .btn-primary {
            background: var(--primary);
            color: var(--off-white);
            border: 1px solid transparent;
        }
        .btn-primary:hover {
            background: #183D2B;
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-primary:active {
            transform: translateY(1px);
            box-shadow: none;
        }
        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-secondary:hover {
            background: var(--bg-warm);
            color: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }
        .btn-secondary:active {
            transform: translateY(1px);
            box-shadow: none;
        }
        .btn-cta {
            background: var(--cta);
            color: #fff;
            border: 1px solid transparent;
        }
        .btn-cta:hover {
            background: var(--cta-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .btn-cta:active {
            transform: translateY(1px);
            box-shadow: none;
        }
        .btn-white-outline {
            background: transparent;
            color: var(--off-white);
            border: 1px solid rgba(245, 241, 232, 0.6);
        }
        .btn-white-outline:hover {
            background: rgba(245, 241, 232, 0.1);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 0.85rem;
        }

        /* Header / Navigation */
        .site-header {
            position: relative;
            z-index: 50;
        }
        .top-bar {
            background: rgba(21, 38, 31, 0.92);
            color: var(--off-white);
            padding: 0;
            box-shadow: 0 1px 0 rgba(245, 241, 232, 0.12);
            transition: background var(--transition-base);
        }
        .top-bar.is-stuck {
            background: var(--primary-dark);
            box-shadow: 0 2px 12px rgba(21, 38, 31, 0.25);
        }
        .top-bar-left,
        .top-bar-right {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            min-height: 64px;
        }
        .top-bar-left {
            flex: 1 1 auto;
        }
        .top-bar-right {
            flex: 0 0 auto;
            gap: var(--spacing-sm);
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--off-white);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .brand-logo:hover {
            color: var(--accent-light);
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--primary-light);
            border-radius: 50%;
            font-size: 1rem;
            color: var(--off-white);
            border: 1px solid rgba(245, 241, 232, 0.25);
        }
        .top-bar nav {
            display: flex;
            align-items: center;
        }
        .top-bar nav ul {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: var(--spacing-xs);
            align-items: center;
        }
        .top-bar nav ul li a {
            display: inline-block;
            padding: 8px 12px;
            font-size: 0.88rem;
            font-weight: 500;
            color: rgba(245, 241, 232, 0.8);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .top-bar nav ul li a:hover,
        .top-bar nav ul li a:focus {
            color: var(--off-white);
            background: rgba(245, 241, 232, 0.08);
        }
        .top-bar nav ul li a.active {
            color: var(--accent-light);
            font-weight: 600;
            background: rgba(200, 134, 42, 0.12);
        }
        .geo-trigger {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 14px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--off-white);
            background: rgba(245, 241, 232, 0.06);
            border: 1px solid rgba(245, 241, 232, 0.2);
            border-radius: 20px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .geo-trigger i {
            color: var(--accent-light);
            font-size: 0.85rem;
        }
        .geo-trigger:hover {
            color: #fff;
            background: rgba(245, 241, 232, 0.12);
            border-color: rgba(245, 241, 232, 0.35);
        }
        .desktop-only {
            display: none;
        }
        .show-on-mobile {
            display: flex;
        }
        .mobile-geo-row {
            background: var(--primary-dark);
            padding: 8px var(--spacing-md);
            border-top: 1px solid rgba(245, 241, 232, 0.1);
            justify-content: flex-start;
        }
        .mobile-geo-row .geo-trigger {
            width: auto;
        }
        .menu-toggle {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            color: var(--off-white);
            font-size: 1.4rem;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
        }
        .menu-toggle:hover {
            background: rgba(245, 241, 232, 0.1);
        }
        .mobile-nav-panel {
            display: none;
            background: var(--primary-dark);
            padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
            border-top: 1px solid rgba(245, 241, 232, 0.1);
        }
        .mobile-nav-panel.open {
            display: block;
        }
        .mobile-nav-panel ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .mobile-nav-panel ul li a {
            display: block;
            padding: 12px 4px;
            font-size: 1rem;
            font-weight: 500;
            color: rgba(245, 241, 232, 0.85);
            border-bottom: 1px solid rgba(245, 241, 232, 0.08);
            transition: color var(--transition-fast);
        }
        .mobile-nav-panel ul li a:hover {
            color: var(--accent-light);
        }
        .mobile-nav-panel ul li a.active {
            color: var(--accent-light);
            font-weight: 600;
        }

        @media (min-width: 1024px) {
            .desktop-only {
                display: inline-flex;
            }
            .show-on-mobile {
                display: none;
            }
            .menu-toggle {
                display: none;
            }
            .mobile-nav-panel {
                display: none !important;
            }
            .top-bar-right {
                gap: var(--spacing-md);
            }
            .top-bar nav ul li a {
                font-size: 0.9rem;
                padding: 8px 14px;
            }
        }
        @media (max-width: 1023px) {
            .top-bar nav {
                display: none;
            }
            .top-bar-right .geo-trigger.desktop-only {
                display: none;
            }
        }

        /* Breadcrumb */
        .breadcrumb-row {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: var(--spacing-sm);
            flex-wrap: wrap;
        }
        .breadcrumb-row a {
            color: var(--primary);
            transition: color var(--transition-fast);
        }
        .breadcrumb-row a:hover {
            color: var(--accent);
        }
        .breadcrumb-row .separator {
            color: var(--border);
            font-size: 0.7rem;
        }
        .breadcrumb-row .current {
            color: var(--text-muted);
            font-weight: 500;
        }

        /* Category Header */
        .category-header {
            padding: var(--spacing-lg) 0 var(--spacing-md);
            background: var(--bg-warm);
            border-bottom: 1px solid var(--border);
        }
        .category-header h1 {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.2;
            color: var(--primary-dark);
            margin: 0 0 var(--spacing-xs);
            letter-spacing: -0.01em;
        }
        .category-header .category-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 680px;
            margin: 0;
        }
        @media (min-width: 768px) {
            .category-header h1 {
                font-size: 2.5rem;
            }
        }

        /* Filter Tags */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            padding: var(--spacing-sm) 0;
        }
        .filter-bar .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
            margin-right: 4px;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--text-body);
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 20px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--off-white);
        }
        .filter-tag.active {
            background: var(--primary);
            color: var(--off-white);
            border-color: var(--primary);
        }
        .filter-tag i {
            font-size: 0.7rem;
        }

        /* Card List - Horizontal */
        .card-list-horizontal {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .card-h {
            display: flex;
            flex-direction: column;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }
        .card-h:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }
        .card-h .card-h-image {
            width: 100%;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-dark);
        }
        .card-h .card-h-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .card-h:hover .card-h-image img {
            transform: scale(1.03);
        }
        .card-h .card-h-body {
            padding: var(--spacing-md);
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .card-h .card-h-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1.4;
            margin: 0;
        }
        .card-h .card-h-summary {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
            flex: 1;
        }
        .card-h .card-h-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-muted);
            padding-top: 8px;
            border-top: 1px solid var(--border);
        }
        .card-h .card-h-meta .badge-tag {
            display: inline-flex;
            align-items: center;
            padding: 2px 10px;
            font-size: 0.72rem;
            font-weight: 600;
            border-radius: 12px;
            background: rgba(31, 77, 54, 0.1);
            color: var(--primary);
        }
        .card-h .card-h-meta .date {
            margin-left: auto;
        }

        @media (min-width: 768px) {
            .card-h {
                flex-direction: row;
                min-height: 180px;
            }
            .card-h .card-h-image {
                width: 280px;
                min-width: 280px;
                aspect-ratio: auto;
            }
            .card-h .card-h-body {
                padding: var(--spacing-md) var(--spacing-lg);
            }
        }

        /* Scenario Cards */
        .scenario-grid {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .scenario-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .scenario-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
            transform: translateY(-2px);
        }
        .scenario-card .scenario-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(31, 77, 54, 0.1);
            color: var(--primary);
            font-size: 1.2rem;
            margin-bottom: var(--spacing-sm);
        }
        .scenario-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0 0 6px;
            line-height: 1.4;
        }
        .scenario-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        @media (min-width: 768px) {
            .scenario-grid {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .scenario-card {
                flex: 1 1 30%;
                min-width: 240px;
            }
        }

        /* Info Strip */
        .info-strip {
            background: var(--off-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: var(--spacing-md) var(--spacing-lg);
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .info-strip h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .info-strip h3 i {
            color: var(--accent);
            font-size: 1rem;
        }
        .info-strip p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin: 0;
        }

        /* FAQ Accordion */
        .faq-wrapper {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--primary-light);
        }
        .faq-item .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: var(--spacing-md);
            width: 100%;
            text-align: left;
            font-size: 1rem;
            font-weight: 600;
            color: var(--primary-dark);
            background: var(--off-white);
            border: none;
            cursor: pointer;
            transition: background var(--transition-fast);
        }
        .faq-item .faq-question:hover {
            background: var(--bg-warm);
        }
        .faq-item .faq-question .faq-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--off-white);
            font-size: 0.9rem;
            flex-shrink: 0;
            transition: transform var(--transition-base);
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
            background: var(--accent);
        }
        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 var(--spacing-md);
            background: var(--white);
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
        }
        .faq-item .faq-answer p {
            font-size: 0.92rem;
            color: var(--text-body);
            line-height: 1.8;
            margin: 0;
        }

        /* CTA Band */
        .cta-band {
            padding: var(--spacing-xl) 0;
            background: var(--primary-dark);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-band::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(200, 134, 42, 0.18) 0%, transparent 65%);
            pointer-events: none;
        }
        .cta-band .cta-band-inner {
            position: relative;
            z-index: 1;
            max-width: 680px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        .cta-band h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--off-white);
            margin: 0 0 var(--spacing-sm);
            line-height: 1.3;
        }
        .cta-band p {
            font-size: 1rem;
            color: rgba(245, 241, 232, 0.75);
            margin: 0 0 var(--spacing-md);
            line-height: 1.8;
        }
        .cta-band .cta-band-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            justify-content: center;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(245, 241, 232, 0.75);
            padding: var(--spacing-xl) 0 0;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-lg);
            padding-bottom: var(--spacing-lg);
        }
        .footer-brand .brand-logo {
            font-size: 1.15rem;
            margin-bottom: var(--spacing-sm);
        }
        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.8;
            margin: 0 0 var(--spacing-sm);
            color: rgba(245, 241, 232, 0.65);
        }
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--off-white);
            margin: 0 0 var(--spacing-sm);
            letter-spacing: 0.02em;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            color: rgba(245, 241, 232, 0.7);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
        }
        .footer-subscribe {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 4px;
        }
        .footer-subscribe input {
            padding: 10px 14px;
            font-size: 0.88rem;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(245, 241, 232, 0.2);
            background: rgba(245, 241, 232, 0.06);
            color: var(--off-white);
            transition: border-color var(--transition-fast);
            width: 100%;
            box-sizing: border-box;
        }
        .footer-subscribe input::placeholder {
            color: rgba(245, 241, 232, 0.4);
        }
        .footer-subscribe input:focus {
            outline: none;
            border-color: var(--accent-light);
            box-shadow: 0 0 0 2px rgba(200, 134, 42, 0.25);
        }
        .footer-subscribe button {
            width: 100%;
        }
        .footer-bottom {
            display: flex;
            flex-direction: column;
            gap: 8px;
            padding: var(--spacing-md) 0;
            border-top: 1px solid rgba(245, 241, 232, 0.1);
            font-size: 0.78rem;
            color: rgba(245, 241, 232, 0.5);
            align-items: flex-start;
        }
        .footer-bottom a {
            color: rgba(245, 241, 232, 0.55);
        }
        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 1.2fr 1fr 1fr 1.3fr;
                gap: var(--spacing-xl);
            }
            .footer-subscribe {
                flex-direction: row;
                align-items: flex-start;
            }
            .footer-subscribe input {
                flex: 1;
                width: auto;
            }
            .footer-subscribe button {
                width: auto;
                flex-shrink: 0;
            }
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
            }
        }
        @media (max-width: 767px) {
            .category-header h1 {
                font-size: 1.7rem;
            }
            .card-h .card-h-body {
                padding: var(--spacing-sm);
            }
            .card-h .card-h-title {
                font-size: 1rem;
            }
            .cta-band h2 {
                font-size: 1.4rem;
            }
        }

/* roulang page: category4 */
:root {
        --primary: #1F4D36;
        --primary-dark: #15261F;
        --primary-light: #2E6A4A;
        --accent: #C8862A;
        --accent-light: #E0A54A;
        --cta: #D95D39;
        --cta-dark: #BC4A2C;
        --bg-warm: #F5F1E8;
        --bg-dark: #15261F;
        --text-body: #24211D;
        --text-muted: #6E6659;
        --border: #E0D8CB;
        --white: #FFFFFF;
        --off-white: #FAF7F0;
        --radius-sm: 6px;
        --radius-md: 8px;
        --radius-lg: 12px;
        --shadow-sm: 0 2px 8px rgba(21, 38, 31, 0.06);
        --shadow-md: 0 6px 18px rgba(21, 38, 31, 0.12);
        --shadow-lg: 0 12px 32px rgba(21, 38, 31, 0.16);
        --font-sans: 'Inter', 'Source Han Sans SC', '思源黑体', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
        --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Code', ui-monospace, monospace;
        --spacing-xs: 8px;
        --spacing-sm: 16px;
        --spacing-md: 24px;
        --spacing-lg: 40px;
        --spacing-xl: 64px;
        --spacing-xxl: 80px;
        --transition-fast: 0.2s ease;
        --transition-base: 0.3s ease;
        --transition-slow: 0.45s ease;
    }

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

    body {
        font-family: var(--font-sans);
        font-size: 16px;
        line-height: 1.8;
        color: var(--text-body);
        background: var(--bg-warm);
        margin: 0;
        padding: 0;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    a {
        color: var(--primary);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    a:hover,
    a:focus {
        color: var(--accent);
        outline: none;
    }
    a:focus-visible {
        outline: 2px solid var(--accent);
        outline-offset: 2px;
        border-radius: 2px;
    }

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

    button,
    input,
    select,
    textarea {
        font-family: inherit;
        font-size: inherit;
        line-height: inherit;
    }
    button {
        cursor: pointer;
        border: none;
        background: none;
    }

    .container-custom {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 var(--spacing-md);
    }
    @media (min-width: 768px) {
        .container-custom {
            padding: 0 var(--spacing-lg);
        }
    }

    .section-pad {
        padding: var(--spacing-lg) 0;
    }
    @media (min-width: 768px) {
        .section-pad {
            padding: var(--spacing-xl) 0;
        }
    }
    .section-divider-top {
        border-top: 1px solid var(--border);
    }
    .section-bg-dark {
        background: var(--bg-dark);
        color: var(--off-white);
    }
    .section-bg-dark h2,
    .section-bg-dark h3,
    .section-bg-dark p {
        color: var(--off-white);
    }

    .eyebrow {
        display: inline-block;
        font-size: 0.78rem;
        font-weight: 600;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: var(--accent);
        margin-bottom: var(--spacing-xs);
    }
    .section-bg-dark .eyebrow {
        color: var(--accent-light);
    }

    .text-muted-soft {
        color: var(--text-muted);
        font-size: 0.92rem;
    }
    .section-bg-dark .text-muted-soft {
        color: rgba(245, 241, 232, 0.72);
    }

    .btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 12px 24px;
        font-size: 0.95rem;
        font-weight: 600;
        border-radius: var(--radius-sm);
        transition: all var(--transition-base);
        text-align: center;
        justify-content: center;
        white-space: nowrap;
        -webkit-tap-highlight-color: transparent;
    }
    .btn:focus-visible {
        outline: 2px solid var(--accent);
        outline-offset: 2px;
    }
    .btn-primary {
        background: var(--primary);
        color: var(--off-white);
        border: 1px solid transparent;
    }
    .btn-primary:hover {
        background: #183D2B;
        color: #fff;
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }
    .btn-primary:active {
        transform: translateY(1px);
        box-shadow: none;
    }
    .btn-secondary {
        background: transparent;
        color: var(--primary);
        border: 1px solid var(--primary);
    }
    .btn-secondary:hover {
        background: var(--bg-warm);
        color: var(--primary-dark);
        transform: translateY(-1px);
        box-shadow: var(--shadow-sm);
    }
    .btn-secondary:active {
        transform: translateY(1px);
        box-shadow: none;
    }
    .btn-cta {
        background: var(--cta);
        color: #fff;
        border: 1px solid transparent;
    }
    .btn-cta:hover {
        background: var(--cta-dark);
        color: #fff;
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
    .btn-cta:active {
        transform: translateY(1px);
        box-shadow: none;
    }
    .btn-outline-light {
        background: transparent;
        color: var(--off-white);
        border: 1px solid rgba(245, 241, 232, 0.5);
    }
    .btn-outline-light:hover {
        background: rgba(245, 241, 232, 0.1);
        color: #fff;
        border-color: var(--off-white);
        transform: translateY(-1px);
    }
    .btn-outline-light:active {
        transform: translateY(1px);
    }

    /* Header / Navigation */
    .site-header {
        position: relative;
        z-index: 100;
    }
    .top-bar {
        background: rgba(21, 38, 31, 0.92);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid rgba(200, 134, 42, 0.25);
        padding: 0 var(--spacing-md);
        min-height: 64px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    @media (min-width: 768px) {
        .top-bar {
            padding: 0 var(--spacing-lg);
        }
    }
    .top-bar.sticky {
        background: var(--primary-dark);
        box-shadow: var(--shadow-md);
    }
    .top-bar-left {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        flex: 1 1 auto;
    }
    .brand-logo {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        color: var(--off-white);
        font-size: 1.15rem;
        font-weight: 700;
        letter-spacing: 0.02em;
        transition: color var(--transition-fast);
        text-decoration: none;
    }
    .brand-logo:hover,
    .brand-logo:focus {
        color: var(--accent-light);
    }
    .logo-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background: var(--accent);
        color: var(--primary-dark);
        border-radius: 50%;
        font-size: 1rem;
        flex-shrink: 0;
    }
    .top-bar-right {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        flex-wrap: wrap;
    }
    .main-nav {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        list-style: none;
        margin: 0;
        padding: 0;
        flex-wrap: wrap;
    }
    .main-nav li a {
        display: inline-block;
        padding: 8px 14px;
        color: rgba(245, 241, 232, 0.82);
        font-size: 0.92rem;
        font-weight: 500;
        border-radius: var(--radius-sm);
        transition: all var(--transition-fast);
        text-decoration: none;
        white-space: nowrap;
    }
    .main-nav li a:hover,
    .main-nav li a:focus {
        background: rgba(200, 134, 42, 0.15);
        color: var(--accent-light);
    }
    .main-nav li a.active {
        background: var(--accent);
        color: var(--primary-dark);
        font-weight: 600;
    }
    .geo-trigger {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 8px 14px;
        color: var(--accent-light);
        font-size: 0.88rem;
        font-weight: 500;
        border: 1px solid rgba(200, 134, 42, 0.4);
        border-radius: 20px;
        transition: all var(--transition-fast);
        text-decoration: none;
        white-space: nowrap;
    }
    .geo-trigger:hover,
    .geo-trigger:focus {
        background: rgba(200, 134, 42, 0.15);
        color: var(--off-white);
        border-color: var(--accent);
    }
    .desktop-only {
        display: none;
    }
    @media (min-width: 768px) {
        .desktop-only {
            display: inline-flex;
        }
    }
    .mobile-geo-row {
        background: var(--primary-dark);
        padding: 8px var(--spacing-md);
        border-bottom: 1px solid rgba(200, 134, 42, 0.25);
        display: flex;
        justify-content: flex-start;
    }
    @media (min-width: 768px) {
        .mobile-geo-row {
            display: none;
        }
    }
    .show-on-mobile {
        display: flex;
    }
    @media (min-width: 768px) {
        .show-on-mobile {
            display: none;
        }
    }
    .hamburger-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        color: var(--off-white);
        font-size: 1.4rem;
        background: transparent;
        border: 1px solid rgba(245, 241, 232, 0.3);
        border-radius: var(--radius-sm);
        transition: all var(--transition-fast);
        cursor: pointer;
    }
    .hamburger-btn:hover {
        background: rgba(200, 134, 42, 0.2);
        border-color: var(--accent);
    }
    @media (min-width: 768px) {
        .hamburger-btn {
            display: none;
        }
    }

    /* Breadcrumb */
    .breadcrumb-row {
        padding: var(--spacing-sm) 0;
        font-size: 0.88rem;
        color: var(--text-muted);
    }
    .breadcrumb-row a {
        color: var(--text-muted);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    .breadcrumb-row a:hover {
        color: var(--accent);
    }
    .breadcrumb-row .separator {
        margin: 0 8px;
        color: var(--border);
    }
    .breadcrumb-row .current {
        color: var(--primary);
        font-weight: 600;
    }

    /* Category Header */
    .category-header {
        padding: var(--spacing-lg) 0;
        background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
        color: var(--off-white);
        position: relative;
        overflow: hidden;
    }
    .category-header::after {
        content: '';
        position: absolute;
        inset: 0;
        background: url('/assets/images/eca15a3aac9aba5e.webp') center/cover no-repeat;
        opacity: 0.12;
        pointer-events: none;
    }
    .category-header .container-custom {
        position: relative;
        z-index: 1;
    }
    .category-header h1 {
        font-size: 2rem;
        font-weight: 700;
        line-height: 1.25;
        margin: 0 0 var(--spacing-sm) 0;
        color: var(--off-white);
    }
    @media (min-width: 768px) {
        .category-header h1 {
            font-size: 2.6rem;
        }
    }
    .category-header p {
        font-size: 1rem;
        color: rgba(245, 241, 232, 0.82);
        max-width: 720px;
        margin: 0;
        line-height: 1.9;
    }

    /* Section Title */
    .section-title-block {
        margin-bottom: var(--spacing-lg);
    }
    .section-title-block h2 {
        font-size: 1.6rem;
        font-weight: 700;
        line-height: 1.25;
        margin: 0 0 var(--spacing-xs) 0;
        color: var(--text-body);
    }
    .section-bg-dark .section-title-block h2 {
        color: var(--off-white);
    }
    @media (min-width: 768px) {
        .section-title-block h2 {
            font-size: 2rem;
        }
    }
    .section-title-block .subtitle {
        color: var(--text-muted);
        font-size: 0.98rem;
        max-width: 680px;
        margin: 0;
    }
    .section-bg-dark .section-title-block .subtitle {
        color: rgba(245, 241, 232, 0.7);
    }

    /* Filter tags */
    .filter-tag-bar {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: var(--spacing-md);
    }
    .filter-tag {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 8px 16px;
        font-size: 0.88rem;
        font-weight: 500;
        background: var(--off-white);
        color: var(--text-body);
        border: 1px solid var(--border);
        border-radius: 20px;
        cursor: pointer;
        transition: all var(--transition-fast);
        text-decoration: none;
        -webkit-tap-highlight-color: transparent;
    }
    .filter-tag:hover {
        border-color: var(--accent);
        color: var(--primary);
        background: #FFFEF8;
    }
    .filter-tag.active {
        background: var(--primary);
        color: var(--off-white);
        border-color: var(--primary);
    }
    .filter-tag i {
        font-size: 0.8rem;
        color: var(--accent);
    }
    .filter-tag.active i {
        color: var(--accent-light);
    }

    /* Horizontal list cards */
    .analysis-list {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
    }
    .analysis-card {
        display: flex;
        flex-direction: column;
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all var(--transition-base);
        box-shadow: var(--shadow-sm);
    }
    .analysis-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-md);
        border-color: var(--primary);
    }
    @media (min-width: 768px) {
        .analysis-card {
            flex-direction: row;
            align-items: stretch;
        }
    }
    .analysis-card-thumb {
        flex: 0 0 100%;
        min-height: 200px;
        position: relative;
        overflow: hidden;
        background: var(--bg-dark);
    }
    @media (min-width: 768px) {
        .analysis-card-thumb {
            flex: 0 0 280px;
            min-height: auto;
        }
    }
    .analysis-card-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform var(--transition-slow);
    }
    .analysis-card:hover .analysis-card-thumb img {
        transform: scale(1.04);
    }
    .card-tag {
        position: absolute;
        top: 12px;
        left: 12px;
        background: rgba(21, 38, 31, 0.82);
        color: var(--accent-light);
        font-size: 0.75rem;
        font-weight: 600;
        padding: 4px 10px;
        border-radius: 4px;
        letter-spacing: 0.04em;
    }
    .analysis-card-body {
        flex: 1;
        padding: var(--spacing-md);
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .analysis-card-body h3 {
        font-size: 1.08rem;
        font-weight: 700;
        line-height: 1.4;
        margin: 0;
        color: var(--text-body);
    }
    .analysis-card-body h3 a {
        color: var(--text-body);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    .analysis-card-body h3 a:hover {
        color: var(--primary);
    }
    .analysis-card-body p {
        font-size: 0.92rem;
        color: var(--text-muted);
        margin: 0;
        line-height: 1.75;
    }
    .card-meta {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        flex-wrap: wrap;
        font-size: 0.8rem;
        color: var(--text-muted);
        margin-top: auto;
        padding-top: 8px;
    }
    .card-meta .meta-item {
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }
    .card-meta .meta-item i {
        color: var(--accent);
        font-size: 0.75rem;
    }

    /* Scene cards */
    .scene-card-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    @media (min-width: 768px) {
        .scene-card-grid {
            grid-template-columns: repeat(3, 1fr);
        }
    }
    .scene-card {
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-sm);
        transition: all var(--transition-base);
    }
    .scene-card:hover {
        transform: translateY(-3px);
        box-shadow: var(--shadow-md);
        border-color: var(--accent);
    }
    .scene-card .scene-icon {
        width: 48px;
        height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(200, 134, 42, 0.12);
        color: var(--accent);
        border-radius: 50%;
        font-size: 1.3rem;
        margin-bottom: var(--spacing-sm);
    }
    .scene-card h3 {
        font-size: 1.05rem;
        font-weight: 700;
        margin: 0 0 8px 0;
        color: var(--text-body);
    }
    .scene-card p {
        font-size: 0.9rem;
        color: var(--text-muted);
        margin: 0;
        line-height: 1.7;
    }

    /* Related reading */
    .related-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    @media (min-width: 768px) {
        .related-grid {
            grid-template-columns: repeat(3, 1fr);
        }
    }
    .related-card {
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all var(--transition-base);
        box-shadow: var(--shadow-sm);
        display: flex;
        flex-direction: column;
    }
    .related-card:hover {
        transform: translateY(-3px);
        box-shadow: var(--shadow-md);
        border-color: var(--primary);
    }
    .related-card-thumb {
        aspect-ratio: 16/9;
        overflow: hidden;
        background: var(--bg-dark);
    }
    .related-card-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform var(--transition-slow);
    }
    .related-card:hover .related-card-thumb img {
        transform: scale(1.04);
    }
    .related-card-body {
        padding: var(--spacing-sm);
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 6px;
    }
    .related-card-body h3 {
        font-size: 0.98rem;
        font-weight: 600;
        margin: 0;
        line-height: 1.45;
    }
    .related-card-body h3 a {
        color: var(--text-body);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    .related-card-body h3 a:hover {
        color: var(--primary);
    }
    .related-card-body .rel-date {
        font-size: 0.78rem;
        color: var(--text-muted);
    }

    /* Data source panel */
    .data-source-panel {
        background: var(--off-white);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        padding: var(--spacing-md);
        display: flex;
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    @media (min-width: 768px) {
        .data-source-panel {
            flex-direction: row;
            align-items: flex-start;
            gap: var(--spacing-lg);
        }
    }
    .data-source-panel .ds-icon {
        flex: 0 0 56px;
        width: 56px;
        height: 56px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(31, 77, 54, 0.1);
        color: var(--primary);
        border-radius: 50%;
        font-size: 1.5rem;
    }
    .data-source-panel .ds-content {
        flex: 1;
    }
    .data-source-panel h3 {
        font-size: 1.05rem;
        font-weight: 700;
        margin: 0 0 8px 0;
        color: var(--text-body);
    }
    .data-source-panel p {
        font-size: 0.92rem;
        color: var(--text-muted);
        margin: 0;
        line-height: 1.8;
    }

    /* FAQ */
    .faq-section {
        background: var(--off-white);
    }
    .faq-list {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    .faq-item {
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all var(--transition-fast);
    }
    .faq-item:hover {
        border-color: var(--accent);
    }
    .faq-question {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) var(--spacing-md);
        background: transparent;
        color: var(--primary);
        font-size: 0.98rem;
        font-weight: 600;
        text-align: left;
        cursor: pointer;
        transition: all var(--transition-fast);
        -webkit-tap-highlight-color: transparent;
    }
    .faq-question:hover {
        background: rgba(200, 134, 42, 0.06);
    }
    .faq-question .faq-icon {
        flex-shrink: 0;
        width: 28px;
        height: 28px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(31, 77, 54, 0.08);
        color: var(--primary);
        border-radius: 50%;
        font-size: 0.85rem;
        transition: transform var(--transition-base);
    }
    .faq-item.open .faq-question .faq-icon {
        transform: rotate(45deg);
        background: var(--accent);
        color: var(--primary-dark);
    }
    .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-slow), padding var(--transition-slow);
        padding: 0 var(--spacing-md);
    }
    .faq-item.open .faq-answer {
        max-height: 400px;
        padding: 0 var(--spacing-md) var(--spacing-sm);
    }
    .faq-answer p {
        font-size: 0.92rem;
        color: var(--text-muted);
        margin: 0;
        line-height: 1.8;
    }

    /* Bottom CTA */
    .bottom-cta-section {
        background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
        color: var(--off-white);
        padding: var(--spacing-lg) 0;
        position: relative;
        overflow: hidden;
    }
    .bottom-cta-section::after {
        content: '';
        position: absolute;
        inset: 0;
        background: url('/assets/images/74c723f55277edac.webp') center/cover no-repeat;
        opacity: 0.1;
        pointer-events: none;
    }
    .bottom-cta-section .container-custom {
        position: relative;
        z-index: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--spacing-sm);
    }
    .bottom-cta-section h2 {
        font-size: 1.6rem;
        font-weight: 700;
        margin: 0;
        color: var(--off-white);
    }
    @media (min-width: 768px) {
        .bottom-cta-section h2 {
            font-size: 2rem;
        }
    }
    .bottom-cta-section p {
        font-size: 0.98rem;
        color: rgba(245, 241, 232, 0.78);
        max-width: 560px;
        margin: 0;
    }
    .bottom-cta-section .cta-btns {
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-sm);
        justify-content: center;
        margin-top: var(--spacing-sm);
    }

    /* Footer */
    .site-footer {
        background: var(--bg-dark);
        color: var(--off-white);
        padding: var(--spacing-xl) 0 var(--spacing-md);
        border-top: 3px solid var(--accent);
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    @media (min-width: 768px) {
        .footer-grid {
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
        }
    }
    .footer-brand .brand-logo {
        color: var(--off-white);
        font-size: 1.15rem;
        font-weight: 700;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        margin-bottom: var(--spacing-sm);
        text-decoration: none;
    }
    .footer-brand .brand-logo:hover {
        color: var(--accent-light);
    }
    .footer-brand p {
        font-size: 0.9rem;
        color: rgba(245, 241, 232, 0.68);
        margin: 0;
        line-height: 1.8;
        max-width: 340px;
    }
    .footer-col h4 {
        font-size: 0.98rem;
        font-weight: 700;
        color: var(--off-white);
        margin: 0 0 var(--spacing-sm) 0;
        letter-spacing: 0.03em;
    }
    .footer-col ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .footer-col ul li a {
        color: rgba(245, 241, 232, 0.68);
        font-size: 0.9rem;
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    .footer-col ul li a:hover {
        color: var(--accent-light);
    }
    .footer-subscribe {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .footer-subscribe input {
        padding: 12px 16px;
        font-size: 0.9rem;
        background: rgba(245, 241, 232, 0.08);
        border: 1px solid rgba(245, 241, 232, 0.25);
        border-radius: var(--radius-sm);
        color: var(--off-white);
        transition: all var(--transition-fast);
    }
    .footer-subscribe input::placeholder {
        color: rgba(245, 241, 232, 0.4);
    }
    .footer-subscribe input:focus {
        outline: 2px solid var(--accent);
        outline-offset: 0;
        border-color: var(--accent);
    }
    .footer-bottom {
        margin-top: var(--spacing-lg);
        padding-top: var(--spacing-md);
        border-top: 1px solid rgba(245, 241, 232, 0.15);
        display: flex;
        flex-direction: column;
        gap: 8px;
        font-size: 0.82rem;
        color: rgba(245, 241, 232, 0.5);
    }
    @media (min-width: 768px) {
        .footer-bottom {
            flex-direction: row;
            justify-content: space-between;
            align-items: center;
        }
    }
    .footer-bottom a {
        color: rgba(245, 241, 232, 0.6);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    .footer-bottom a:hover {
        color: var(--accent-light);
    }

    @media (max-width: 640px) {
        .top-bar {
            padding: 8px var(--spacing-sm);
            min-height: 56px;
        }
        .top-bar-left {
            flex: 1;
        }
        .brand-logo {
            font-size: 1rem;
        }
        .category-header h1 {
            font-size: 1.5rem;
        }
        .btn {
            padding: 10px 18px;
            font-size: 0.9rem;
        }
    }

    @media print {
        .site-header,
        .site-footer,
        .bottom-cta-section,
        .filter-tag-bar {
            display: none;
        }
        body {
            background: #fff;
        }
    }

/* roulang page: category5 */
:root {
            --primary: #1F4D36;
            --primary-dark: #15261F;
            --primary-light: #2E6A4A;
            --accent: #C8862A;
            --accent-light: #E0A54A;
            --cta: #D95D39;
            --cta-dark: #BC4A2C;
            --bg-warm: #F5F1E8;
            --bg-dark: #15261F;
            --text-body: #24211D;
            --text-muted: #6E6659;
            --border: #E0D8CB;
            --white: #FFFFFF;
            --off-white: #FAF7F0;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(21, 38, 31, 0.06);
            --shadow-md: 0 6px 18px rgba(21, 38, 31, 0.12);
            --shadow-lg: 0 12px 32px rgba(21, 38, 31, 0.16);
            --font-sans: 'Inter', 'Source Han Sans SC', '思源黑体', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Code', ui-monospace, monospace;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 80px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.45s ease;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-body);
            background: var(--bg-warm);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover,
        a:focus {
            color: var(--accent);
            outline: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-body);
            margin: 0 0 0.5em;
        }
        h1 {
            font-size: clamp(1.8rem, 4vw, 2.75rem);
            line-height: 1.15;
        }
        h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            line-height: 1.2;
        }
        h3 {
            font-size: clamp(1.15rem, 2vw, 1.35rem);
            font-weight: 600;
            line-height: 1.35;
        }
        p {
            margin: 0 0 1em;
            color: var(--text-body);
        }
        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        @media(min-width:640px) {
            .container-custom {
                padding: 0 var(--spacing-lg);
            }
        }
        @media(min-width:1024px) {
            .container-custom {
                padding: 0 48px;
            }
        }
        .section-pad {
            padding: var(--spacing-xl) 0;
        }
        @media(max-width:639px) {
            .section-pad {
                padding: var(--spacing-lg) 0;
            }
        }
        .section-divider-top {
            border-top: 1px solid var(--border);
        }
        .section-bg-dark {
            background: var(--bg-dark);
            color: var(--off-white);
        }
        .section-bg-dark h2,
        .section-bg-dark h3,
        .section-bg-dark p {
            color: var(--off-white);
        }
        .section-bg-primary {
            background: var(--primary);
        }
        .eyebrow {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: var(--spacing-xs);
        }
        .section-bg-dark .eyebrow {
            color: var(--accent-light);
        }
        .text-muted-soft {
            color: var(--text-muted);
            font-size: 0.92rem;
        }
        .section-bg-dark .text-muted-soft {
            color: rgba(245, 241, 232, 0.72);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-align: center;
            justify-content: center;
            white-space: nowrap;
            -webkit-tap-highlight-color: transparent;
            appearance: none;
            -webkit-appearance: none;
        }
        .btn:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .btn-primary {
            background: var(--primary);
            color: var(--off-white);
            border: 1px solid transparent;
        }
        .btn-primary:hover {
            background: #183D2B;
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-primary:active {
            transform: translateY(1px);
            box-shadow: none;
        }
        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-secondary:hover {
            background: var(--bg-warm);
            color: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }
        .btn-secondary:active {
            transform: translateY(1px);
            box-shadow: none;
        }
        .btn-cta {
            background: var(--cta);
            color: #fff;
            border: 1px solid transparent;
        }
        .btn-cta:hover {
            background: var(--cta-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .btn-cta:active {
            transform: translateY(1px);
            box-shadow: none;
        }
        .btn-white-outline {
            background: transparent;
            color: var(--off-white);
            border: 1px solid rgba(245, 241, 232, 0.6);
        }
        .btn-white-outline:hover {
            background: rgba(245, 241, 232, 0.12);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 0.85rem;
        }
        .badge {
            display: inline-block;
            padding: 4px 12px;
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            border-radius: 100px;
            background: rgba(200, 134, 42, 0.12);
            color: var(--accent);
            white-space: nowrap;
        }
        .badge-green {
            background: rgba(31, 77, 54, 0.1);
            color: var(--primary);
        }
        .badge-cta {
            background: rgba(217, 93, 57, 0.12);
            color: var(--cta);
        }
        .card-base {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .card-base:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
            transform: translateY(-4px);
        }
        /* 导航 */
        .site-header {
            position: relative;
            z-index: 100;
        }
        .top-bar {
            background: rgba(21, 38, 31, 0.9);
            padding: 0 var(--spacing-md);
            min-height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(224, 216, 203, 0.15);
        }
        @media(min-width:640px) {
            .top-bar {
                padding: 0 var(--spacing-lg);
            }
        }
        @media(min-width:1024px) {
            .top-bar {
                padding: 0 48px;
            }
        }
        .top-bar.is-stuck {
            background: var(--primary-dark);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--off-white);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .brand-logo:hover,
        .brand-logo:focus {
            color: var(--accent-light);
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--accent-light);
            font-size: 1rem;
            border: 1px solid rgba(200, 134, 42, 0.4);
        }
        .top-bar-right {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
        }
        .top-bar-right .menu {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            margin: 0;
            list-style: none;
        }
        .top-bar-right .menu li a {
            display: block;
            padding: 8px 12px;
            font-size: 0.9rem;
            font-weight: 500;
            color: rgba(245, 241, 232, 0.8);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .top-bar-right .menu li a:hover {
            background: rgba(200, 134, 42, 0.15);
            color: var(--accent-light);
        }
        .top-bar-right .menu li a.active {
            background: rgba(200, 134, 42, 0.18);
            color: var(--accent-light);
            font-weight: 600;
        }
        .geo-trigger {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
            color: rgba(245, 241, 232, 0.7);
            padding: 6px 12px;
            border: 1px solid rgba(224, 216, 203, 0.2);
            border-radius: 100px;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }
        .geo-trigger:hover {
            color: var(--accent-light);
            border-color: var(--accent);
            background: rgba(200, 134, 42, 0.1);
        }
        .geo-trigger i {
            color: var(--accent-light);
        }
        .desktop-only {
            display: none;
        }
        @media(min-width:1024px) {
            .desktop-only {
                display: inline-flex;
            }
        }
        .mobile-geo-row {
            display: block;
            background: var(--primary-dark);
            padding: 10px var(--spacing-md);
            border-top: 1px solid rgba(224, 216, 203, 0.1);
        }
        .mobile-geo-row .geo-trigger {
            width: 100%;
            justify-content: center;
        }
        .show-on-mobile {
            display: block;
        }
        @media(min-width:1024px) {
            .show-on-mobile {
                display: none;
            }
        }
        .menu-icon-custom {
            display: none;
            background: transparent;
            border: none;
            color: var(--off-white);
            font-size: 1.5rem;
            padding: 6px;
            cursor: pointer;
        }
        @media(max-width:1023px) {
            .menu-icon-custom {
                display: block;
            }
            .top-bar-right .menu {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                background: var(--primary-dark);
                padding: var(--spacing-md);
                border-bottom: 1px solid rgba(224, 216, 203, 0.1);
                gap: 4px;
            }
            .top-bar-right .menu.is-open {
                display: flex;
            }
            .top-bar-right .menu li a {
                padding: 12px 16px;
                font-size: 1rem;
                border-bottom: 1px solid rgba(224, 216, 203, 0.05);
            }
            .desktop-only {
                display: none;
            }
        }
        @media(min-width:1024px) {
            .menu-icon-custom {
                display: none;
            }
        }
        /* 面包屑 */
        .breadcrumbs-wrap {
            padding: var(--spacing-sm) 0;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .breadcrumbs-wrap ol {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .breadcrumbs-wrap li {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumbs-wrap li+li::before {
            content: '/';
            color: var(--text-muted);
            margin-right: 6px;
        }
        .breadcrumbs-wrap a {
            color: var(--primary);
            font-weight: 500;
        }
        .breadcrumbs-wrap a:hover {
            color: var(--accent);
        }
        .breadcrumbs-wrap li[aria-current="page"] {
            color: var(--text-muted);
            font-weight: 500;
        }
        /* 分类头部 */
        .category-header {
            background: var(--primary-dark);
            color: var(--off-white);
            padding: var(--spacing-lg) 0;
            border-bottom: 3px solid var(--accent);
        }
        .category-header-inner {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        @media(min-width:768px) {
            .category-header-inner {
                flex-direction: row;
                align-items: flex-end;
                justify-content: space-between;
            }
        }
        .category-header h1 {
            color: var(--off-white);
            margin: 0 0 var(--spacing-xs);
        }
        .category-header .category-desc {
            color: rgba(245, 241, 232, 0.8);
            font-size: 0.98rem;
            max-width: 65ch;
            margin: 0;
            line-height: 1.7;
        }
        .category-header .breadcrumbs-wrap {
            padding: 0;
            color: rgba(245, 241, 232, 0.6);
        }
        .category-header .breadcrumbs-wrap a {
            color: rgba(245, 241, 232, 0.7);
        }
        .category-header .breadcrumbs-wrap a:hover {
            color: var(--accent-light);
        }
        .category-header .breadcrumbs-wrap li[aria-current="page"] {
            color: rgba(245, 241, 232, 0.6);
        }
        /* 横式卡片列表 */
        .guide-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .guide-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: all var(--transition-base);
        }
        @media(min-width:640px) {
            .guide-card {
                flex-direction: row;
                align-items: stretch;
            }
        }
        .guide-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
            transform: translateY(-3px);
        }
        .guide-card-thumb {
            flex-shrink: 0;
            width: 100%;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-warm);
        }
        @media(min-width:640px) {
            .guide-card-thumb {
                width: 260px;
                aspect-ratio: auto;
                min-height: 180px;
            }
        }
        .guide-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .guide-card:hover .guide-card-thumb img {
            transform: scale(1.05);
        }
        .guide-card-content {
            flex: 1;
            padding: var(--spacing-md);
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: var(--spacing-xs);
        }
        .guide-card-content h3 {
            margin: 0 0 6px;
            font-size: 1.15rem;
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-body);
        }
        .guide-card-content .guide-summary {
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.7;
            margin: 0 0 6px;
        }
        .guide-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: var(--spacing-xs);
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        .guide-meta .badge {
            font-size: 0.7rem;
        }
        .guide-more-link {
            align-self: flex-start;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }
        .guide-more-link:hover {
            color: var(--accent);
            gap: 8px;
        }
        /* 查看更多 */
        .list-footer {
            text-align: center;
            margin-top: var(--spacing-lg);
        }
        .list-footer .btn {
            min-width: 200px;
        }
        /* 场景卡 */
        .scene-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        @media(min-width:640px) {
            .scene-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media(min-width:1024px) {
            .scene-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .scene-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .scene-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
            transform: translateY(-3px);
        }
        .scene-card-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(31, 77, 54, 0.1);
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: var(--spacing-sm);
            border: 1px solid rgba(31, 77, 54, 0.2);
        }
        .scene-card h3 {
            margin: 0 0 6px;
            font-size: 1.05rem;
        }
        .scene-card p {
            color: var(--text-muted);
            font-size: 0.92rem;
            margin: 0;
        }
        /* 相关阅读 */
        .reading-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-md);
        }
        @media(min-width:640px) {
            .reading-list {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media(min-width:1024px) {
            .reading-list {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .reading-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .reading-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
            transform: translateY(-3px);
        }
        .reading-card-thumb {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-warm);
        }
        .reading-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .reading-card:hover .reading-card-thumb img {
            transform: scale(1.05);
        }
        .reading-card-content {
            padding: var(--spacing-md);
        }
        .reading-card-content h3 {
            font-size: 1rem;
            margin: 0 0 6px;
            line-height: 1.4;
        }
        .reading-card-content p {
            color: var(--text-muted);
            font-size: 0.88rem;
            margin: 0 0 8px;
            line-height: 1.7;
        }
        .reading-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .reading-date i {
            font-size: 0.7rem;
            color: var(--accent);
        }
        /* 术语卡 */
        .term-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-sm);
        }
        @media(min-width:640px) {
            .term-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media(min-width:1024px) {
            .term-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .term-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .term-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
            transform: translateY(-2px);
        }
        .term-card .term-name {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--primary);
            margin-bottom: 4px;
            font-family: var(--font-mono);
            letter-spacing: 0.02em;
        }
        .term-card .term-desc {
            color: var(--text-muted);
            font-size: 0.88rem;
            margin: 0;
            line-height: 1.7;
        }
        /* FAQ */
        .faq-section {
            background: var(--bg-warm);
        }
        .accordion-custom {
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--white);
        }
        .accordion-item-custom {
            border-bottom: 1px solid var(--border);
        }
        .accordion-item-custom:last-child {
            border-bottom: none;
        }
        .accordion-title-custom {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            background: var(--off-white);
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--primary);
            transition: all var(--transition-fast);
            cursor: pointer;
            text-align: left;
        }
        .accordion-title-custom:hover {
            background: rgba(200, 134, 42, 0.08);
            color: var(--accent);
        }
        .accordion-title-custom .accordion-icon {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(31, 77, 54, 0.1);
            font-size: 0.9rem;
            transition: transform var(--transition-base);
        }
        .accordion-item-custom.is-active .accordion-title-custom .accordion-icon {
            transform: rotate(45deg);
            background: rgba(200, 134, 42, 0.18);
            color: var(--accent);
        }
        .accordion-content-custom {
            display: none;
            padding: 16px 20px;
            font-size: 0.92rem;
            color: var(--text-body);
            line-height: 1.8;
            background: var(--white);
        }
        .accordion-item-custom.is-active .accordion-content-custom {
            display: block;
        }
        /* 页脚CTA */
        .footer-cta-section {
            background: var(--primary-dark);
            color: var(--off-white);
            padding: var(--spacing-lg) 0;
            text-align: center;
        }
        .footer-cta-section h2 {
            color: var(--off-white);
            margin: 0 0 var(--spacing-xs);
            font-size: 1.5rem;
        }
        .footer-cta-section p {
            color: rgba(245, 241, 232, 0.75);
            max-width: 55ch;
            margin: 0 auto var(--spacing-md);
            font-size: 0.95rem;
        }
        .footer-cta-section .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            justify-content: center;
        }
        /* 页脚 */
        .site-footer {
            background: var(--bg-dark);
            color: var(--off-white);
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }
        .site-footer .container-custom {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-lg);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-lg);
        }
        @media(min-width:640px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media(min-width:1024px) {
            .footer-grid {
                grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
            }
        }
        .footer-brand .brand-logo {
            font-size: 1.1rem;
            margin-bottom: var(--spacing-sm);
        }
        .footer-brand p {
            color: rgba(245, 241, 232, 0.65);
            font-size: 0.88rem;
            line-height: 1.7;
            max-width: 40ch;
            margin: 0;
        }
        .footer-col h4 {
            color: var(--off-white);
            font-size: 0.88rem;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: var(--spacing-sm);
            font-weight: 600;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: rgba(245, 241, 232, 0.7);
            font-size: 0.88rem;
            transition: all var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
            padding-left: 4px;
        }
        .footer-subscribe {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-subscribe input {
            padding: 10px 14px;
            font-size: 0.88rem;
            border: 1px solid rgba(224, 216, 203, 0.3);
            border-radius: var(--radius-sm);
            background: rgba(245, 241, 232, 0.08);
            color: var(--off-white);
            outline: none;
            transition: all var(--transition-fast);
        }
        .footer-subscribe input::placeholder {
            color: rgba(245, 241, 232, 0.5);
        }
        .footer-subscribe input:focus {
            border-color: var(--accent);
            background: rgba(245, 241, 232, 0.12);
        }
        .footer-subscribe .btn {
            width: 100%;
        }
        .footer-bottom {
            display: flex;
            flex-direction: column;
            gap: 8px;
            padding-top: var(--spacing-md);
            border-top: 1px solid rgba(224, 216, 203, 0.15);
            font-size: 0.78rem;
            color: rgba(245, 241, 232, 0.5);
        }
        @media(min-width:640px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
            }
        }
        .footer-bottom a {
            color: rgba(245, 241, 232, 0.6);
        }
        .footer-bottom a:hover {
            color: var(--accent-light);
        }
        /* 响应式微调 */
        @media(max-width:639px) {
            .guide-card-thumb {
                aspect-ratio: 16 / 9;
            }
            .guide-card-content {
                padding: var(--spacing-sm) var(--spacing-md);
            }
            .guide-card-content h3 {
                font-size: 1.05rem;
            }
            .category-header {
                padding: var(--spacing-md) 0;
            }
            .category-header h1 {
                font-size: 1.5rem;
            }
            .footer-cta-section h2 {
                font-size: 1.25rem;
            }
        }
        @media(min-width:640px) and (max-width:1023px) {
            .guide-card-thumb {
                width: 220px;
                min-height: 150px;
            }
            .guide-card-content {
                padding: var(--spacing-sm) var(--spacing-md);
            }
        }
        /* 辅助类 */
        .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;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-sm {
            margin-top: var(--spacing-sm);
        }
        .mb-sm {
            margin-bottom: var(--spacing-sm);
        }
        .mt-md {
            margin-top: var(--spacing-md);
        }
        .mb-md {
            margin-bottom: var(--spacing-md);
        }
        .text-center {
            text-align: center;
        }
        .d-flex {
            display: flex;
        }
        .align-center {
            align-items: center;
        }
        .justify-between {
            justify-content: space-between;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .gap-sm {
            gap: var(--spacing-sm);
        }

/* roulang page: category6 */
:root {
            --primary: #1F4D36;
            --primary-dark: #15261F;
            --primary-light: #2E6A4A;
            --accent: #C8862A;
            --accent-light: #E0A54A;
            --cta: #D95D39;
            --cta-dark: #BC4A2C;
            --bg-warm: #F5F1E8;
            --bg-dark: #15261F;
            --text-body: #24211D;
            --text-muted: #6E6659;
            --border: #E0D8CB;
            --white: #FFFFFF;
            --off-white: #FAF7F0;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(21, 38, 31, 0.06);
            --shadow-md: 0 6px 18px rgba(21, 38, 31, 0.12);
            --shadow-lg: 0 12px 32px rgba(21, 38, 31, 0.16);
            --font-sans: 'Inter', 'Source Han Sans SC', '思源黑体', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Code', ui-monospace, monospace;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 80px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.45s ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-body);
            background: var(--bg-warm);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a:hover,
        a:focus {
            color: var(--accent);
            outline: none;
        }

        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-sans);
            color: var(--text-body);
            margin: 0 0 0.6em;
            line-height: 1.2;
            font-weight: 700;
        }

        h1 {
            font-size: clamp(2rem, 4vw, 2.75rem);
            line-height: 1.15;
        }

        h2 {
            font-size: clamp(1.5rem, 2.8vw, 2.1rem);
        }

        h3 {
            font-size: clamp(1.1rem, 2vw, 1.35rem);
            font-weight: 600;
            line-height: 1.35;
        }

        p {
            margin: 0 0 1em;
            line-height: 1.8;
        }

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

        @media (min-width: 768px) {
            .container-custom {
                padding: 0 var(--spacing-lg);
            }
        }

        .section-pad {
            padding: var(--spacing-xl) 0;
        }

        @media (max-width: 768px) {
            .section-pad {
                padding: var(--spacing-lg) 0;
            }
        }

        .section-divider-top {
            border-top: 1px solid var(--border);
        }

        .section-bg-dark {
            background: var(--bg-dark);
            color: var(--off-white);
        }
        .section-bg-dark h2,
        .section-bg-dark h3,
        .section-bg-dark p {
            color: var(--off-white);
        }

        .section-bg-primary {
            background: var(--primary);
        }

        .eyebrow {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: var(--spacing-xs);
        }

        .section-bg-dark .eyebrow {
            color: var(--accent-light);
        }

        .text-muted-soft {
            color: var(--text-muted);
            font-size: 0.92rem;
        }

        .section-bg-dark .text-muted-soft {
            color: rgba(245, 241, 232, 0.72);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-align: center;
            justify-content: center;
            white-space: nowrap;
            -webkit-tap-highlight-color: transparent;
        }

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

        .btn-primary {
            background: var(--primary);
            color: var(--off-white);
            border: 1px solid transparent;
        }
        .btn-primary:hover {
            background: #183D2B;
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-primary:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-secondary:hover {
            background: var(--bg-warm);
            color: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }
        .btn-secondary:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-cta {
            background: var(--cta);
            color: #fff;
            border: 1px solid transparent;
        }
        .btn-cta:hover {
            background: var(--cta-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .btn-cta:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-white-outline {
            background: transparent;
            color: var(--off-white);
            border: 1px solid rgba(245, 241, 232, 0.5);
        }
        .btn-white-outline:hover {
            background: rgba(245, 241, 232, 0.1);
            color: #fff;
            border-color: var(--accent-light);
            box-shadow: var(--shadow-sm);
        }

        /* Header / Navigation */
        .site-header {
            position: relative;
            z-index: 100;
        }

        .site-header .top-bar {
            background: rgba(21, 38, 31, 0.92);
            border-bottom: 1px solid rgba(200, 134, 42, 0.25);
            position: sticky;
            top: 0;
            width: 100%;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(21, 38, 31, 0.25);
        }

        .site-header .top-bar,
        .site-header .top-bar ul,
        .site-header .top-bar li {
            background: transparent;
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .site-header .top-bar .top-bar-left,
        .site-header .top-bar .top-bar-right {
            display: flex;
            align-items: center;
            min-height: 64px;
        }

        .site-header .top-bar .top-bar-left {
            padding-left: 20px;
        }

        .site-header .top-bar .top-bar-right {
            padding-right: 20px;
            gap: 16px;
            flex-wrap: wrap;
        }

        .site-header .top-bar .top-bar-right ul {
            display: flex;
            gap: 4px;
            flex-wrap: wrap;
        }

        .site-header .top-bar .top-bar-right ul li a {
            display: block;
            padding: 8px 14px;
            font-size: 0.9rem;
            font-weight: 600;
            color: rgba(245, 241, 232, 0.86);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            letter-spacing: 0.01em;
        }

        .site-header .top-bar .top-bar-right ul li a:hover,
        .site-header .top-bar .top-bar-right ul li a:focus {
            color: var(--accent-light);
            background: rgba(200, 134, 42, 0.12);
        }

        .site-header .top-bar .top-bar-right ul li a.active {
            color: #fff;
            background: var(--primary);
            border-left: 3px solid var(--accent);
            font-weight: 700;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .brand-logo:hover,
        .brand-logo:focus {
            color: var(--accent-light);
        }

        .brand-logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: var(--primary);
            border: 1px solid var(--accent);
            border-radius: 50%;
            font-size: 1rem;
            color: var(--accent-light);
        }

        .geo-trigger {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 14px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--accent-light);
            border: 1px solid rgba(200, 134, 42, 0.4);
            border-radius: var(--radius-sm);
            background: rgba(21, 38, 31, 0.6);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .geo-trigger:hover,
        .geo-trigger:focus {
            background: rgba(200, 134, 42, 0.15);
            color: var(--accent-light);
            border-color: var(--accent);
        }

        .geo-trigger i {
            font-size: 0.95rem;
        }

        .mobile-geo-row {
            display: none;
            background: var(--bg-dark);
            padding: 10px 20px;
            border-top: 1px solid rgba(200, 134, 42, 0.15);
        }

        .mobile-geo-row .geo-trigger {
            width: 100%;
            justify-content: center;
        }

        .desktop-only {
            display: inline-flex;
        }

        .show-on-mobile {
            display: none;
        }

        @media (max-width: 1024px) {
            .site-header .top-bar .top-bar-right ul li a {
                padding: 8px 10px;
                font-size: 0.82rem;
            }
            .desktop-only {
                display: none;
            }
            .show-on-mobile {
                display: block;
            }
        }

        @media (max-width: 768px) {
            .site-header .top-bar .top-bar-left {
                padding-left: 16px;
                min-height: 56px;
            }
            .site-header .top-bar .top-bar-right {
                padding-right: 16px;
                min-height: 56px;
                gap: 8px;
            }
            .site-header .top-bar .top-bar-right ul {
                gap: 2px;
            }
            .site-header .top-bar .top-bar-right ul li a {
                padding: 6px 8px;
                font-size: 0.75rem;
            }
            .brand-logo {
                font-size: 0.95rem;
            }
            .brand-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 520px) {
            .site-header .top-bar .top-bar-right ul li a {
                padding: 4px 6px;
                font-size: 0.7rem;
            }
            .site-header .top-bar .top-bar-left,
            .site-header .top-bar .top-bar-right {
                min-height: 48px;
            }
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            background: var(--off-white);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
        }

        .breadcrumb-bar .breadcrumb-list {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb-bar .breadcrumb-list a {
            color: var(--primary);
            font-weight: 500;
        }
        .breadcrumb-bar .breadcrumb-list a:hover {
            color: var(--accent);
        }
        .breadcrumb-bar .breadcrumb-list .sep {
            color: var(--border);
        }
        .breadcrumb-bar .breadcrumb-list .current {
            color: var(--text-body);
            font-weight: 600;
        }

        /* Category Header */
        .category-header {
            background: linear-gradient(135deg, #1F4D36 0%, #15261F 55%, #1F4D36 100%);
            padding: var(--spacing-lg) 0;
            border-bottom: 3px solid var(--accent);
            position: relative;
            overflow: hidden;
        }
        .category-header::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 320px;
            height: 100%;
            background: radial-gradient(ellipse at top right, rgba(200, 134, 42, 0.22), transparent 70%);
            pointer-events: none;
        }
        .category-header .category-header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .category-header h1 {
            color: #fff;
            margin: 0;
            font-size: clamp(1.8rem, 3.5vw, 2.4rem);
            letter-spacing: 0.01em;
        }
        .category-header .category-desc {
            color: rgba(245, 241, 232, 0.82);
            margin: var(--spacing-xs) 0 0;
            font-size: 0.98rem;
            max-width: 560px;
            line-height: 1.65;
        }
        .category-header .header-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            background: rgba(200, 134, 42, 0.18);
            border: 1px solid var(--accent);
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--accent-light);
            white-space: nowrap;
        }

        @media (max-width: 768px) {
            .category-header {
                padding: var(--spacing-md) 0;
            }
            .category-header .category-header-inner {
                flex-direction: column;
                align-items: flex-start;
                gap: var(--spacing-xs);
            }
        }

        /* Filter Tags */
        .filter-tags-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            padding: var(--spacing-sm) 0;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            font-size: 0.82rem;
            font-weight: 600;
            border-radius: 20px;
            border: 1px solid var(--border);
            background: #fff;
            color: var(--text-body);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .filter-tag:hover,
        .filter-tag:focus {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--off-white);
        }
        .filter-tag.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .filter-tag.active:hover {
            background: var(--primary-dark);
            color: #fff;
        }
        .filter-tag .tag-count {
            font-size: 0.72rem;
            opacity: 0.7;
        }

        /* Fixture Cards List */
        .fixture-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .fixture-card {
            display: flex;
            gap: var(--spacing-md);
            padding: var(--spacing-sm);
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
            align-items: stretch;
        }
        .fixture-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .fixture-card .fixture-thumb {
            flex: 0 0 180px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            background: var(--bg-warm);
            min-height: 110px;
        }
        .fixture-card .fixture-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .fixture-card .fixture-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            gap: var(--spacing-xs);
        }

        .fixture-card .fixture-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
        }

        .fixture-card .league-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 4px 10px;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            border-radius: 4px;
            background: rgba(31, 77, 54, 0.08);
            color: var(--primary);
            text-transform: uppercase;
        }

        .fixture-card .fixture-date {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-muted);
            font-family: var(--font-mono);
        }

        .fixture-card .matchup-title {
            font-size: 1.1rem;
            font-weight: 700;
            margin: 0;
            color: var(--text-body);
            letter-spacing: 0.01em;
        }

        .fixture-card .fixture-meta {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .fixture-card .fixture-meta i {
            color: var(--accent);
            font-size: 0.85rem;
        }
        .fixture-card .fixture-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .fixture-card .fixture-action {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            transition: color var(--transition-fast);
        }
        .fixture-card .fixture-action:hover {
            color: var(--accent);
        }
        .fixture-card .fixture-action i {
            font-size: 0.75rem;
        }

        @media (max-width: 768px) {
            .fixture-card {
                flex-direction: column;
                gap: var(--spacing-xs);
            }
            .fixture-card .fixture-thumb {
                flex: 0 0 auto;
                width: 100%;
                aspect-ratio: 16/7;
                min-height: auto;
            }
            .fixture-card .matchup-title {
                font-size: 1rem;
            }
        }

        @media (max-width: 520px) {
            .fixture-card .fixture-meta {
                gap: 6px;
                font-size: 0.75rem;
            }
            .fixture-card .fixture-date {
                font-size: 0.72rem;
            }
        }

        /* More link */
        .more-link-wrap {
            display: flex;
            justify-content: center;
            margin-top: var(--spacing-md);
        }

        /* Scene Cards */
        .scene-card-grid {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .scene-card {
            display: flex;
            gap: var(--spacing-md);
            padding: var(--spacing-md);
            background: #fff;
            border: 1px solid var(--border);
            border-left: 4px solid var(--accent);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
        }
        .scene-card:hover {
            box-shadow: var(--shadow-md);
            border-left-color: var(--primary);
        }
        .scene-card .scene-icon {
            flex: 0 0 44px;
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(31, 77, 54, 0.08);
            border-radius: 50%;
            font-size: 1.2rem;
            color: var(--primary);
        }
        .scene-card .scene-content h3 {
            margin: 0 0 6px;
            font-size: 1.02rem;
            font-weight: 700;
        }
        .scene-card .scene-content p {
            margin: 0;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* Info cards */
        .info-summary-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-md);
        }
        .info-summary-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            transition: all var(--transition-base);
        }
        .info-summary-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-sm);
        }
        .info-summary-card h3 {
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .info-summary-card h3 i {
            color: var(--accent);
            font-size: 0.9rem;
        }
        .info-summary-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }

        /* Data Source */
        .data-source-strip {
            background: var(--bg-dark);
            color: var(--off-white);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg) var(--spacing-md);
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }
        .data-source-strip .ds-icon {
            flex: 0 0 56px;
            width: 56px;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(200, 134, 42, 0.16);
            border: 1px solid var(--accent);
            border-radius: 50%;
            font-size: 1.4rem;
            color: var(--accent-light);
        }
        .data-source-strip .ds-content {
            flex: 1;
            min-width: 260px;
        }
        .data-source-strip .ds-content h3 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin: 0 0 8px;
        }
        .data-source-strip .ds-content p {
            color: rgba(245, 241, 232, 0.78);
            font-size: 0.9rem;
            line-height: 1.7;
            margin: 0;
        }
        .data-source-strip .ds-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .data-source-strip .ds-tag {
            padding: 5px 12px;
            font-size: 0.75rem;
            font-weight: 600;
            border-radius: 4px;
            background: rgba(245, 241, 232, 0.08);
            color: var(--accent-light);
            border: 1px solid rgba(200, 134, 42, 0.35);
        }

        @media (max-width: 768px) {
            .data-source-strip {
                padding: var(--spacing-md);
                flex-direction: column;
                align-items: flex-start;
            }
        }

        /* FAQ */
        .accordion-section .accordion-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
        }
        .accordion-section .accordion-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding: 16px 20px;
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--primary);
            background: var(--off-white);
            cursor: pointer;
            transition: background var(--transition-fast);
            border: none;
            width: 100%;
            text-align: left;
        }
        .accordion-section .accordion-title:hover,
        .accordion-section .accordion-title:focus {
            background: #f0ebe0;
            color: var(--primary-dark);
        }
        .accordion-section .accordion-title .fa-plus {
            transition: transform var(--transition-base);
            color: var(--accent);
        }
        .accordion-section .accordion-item.is-active .accordion-title .fa-plus {
            transform: rotate(45deg);
        }
        .accordion-section .accordion-content {
            padding: 0 20px 16px;
            font-size: 0.92rem;
            color: var(--text-body);
            line-height: 1.8;
        }
        .accordion-section .accordion-content p {
            margin: 0;
            color: var(--text-muted);
        }

        /* Bottom CTA */
        .footer-cta {
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary) 100%);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg) var(--spacing-md);
            text-align: center;
            border: 1px solid rgba(200, 134, 42, 0.3);
        }
        .footer-cta h2 {
            color: #fff;
            margin-bottom: 8px;
        }
        .footer-cta p {
            color: rgba(245, 241, 232, 0.8);
            max-width: 520px;
            margin: 0 auto var(--spacing-md);
        }
        .footer-cta .cta-actions {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        @media (max-width: 520px) {
            .footer-cta .cta-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .footer-cta .cta-actions .btn {
                width: 100%;
            }
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            color: var(--off-white);
            padding: var(--spacing-xl) 0 0;
            margin-top: var(--spacing-xl);
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: var(--spacing-lg);
            padding-bottom: var(--spacing-xl);
        }
        .site-footer .footer-brand .brand-logo {
            font-size: 1.05rem;
            margin-bottom: 12px;
            display: flex;
            color: #fff;
        }
        .site-footer .footer-brand p {
            color: rgba(245, 241, 232, 0.7);
            font-size: 0.88rem;
            line-height: 1.7;
            margin: 0;
            max-width: 320px;
        }
        .site-footer .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--accent-light);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .site-footer .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .site-footer .footer-col ul li {
            margin-bottom: 8px;
        }
        .site-footer .footer-col ul li a {
            color: rgba(245, 241, 232, 0.72);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .site-footer .footer-col ul li a:hover,
        .site-footer .footer-col ul li a:focus {
            color: var(--accent-light);
        }
        .site-footer .footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: 4px;
            flex-wrap: wrap;
        }
        .site-footer .footer-subscribe input {
            flex: 1;
            min-width: 160px;
            padding: 10px 14px;
            font-size: 0.88rem;
            border: 1px solid rgba(245, 241, 232, 0.25);
            border-radius: var(--radius-sm);
            background: rgba(245, 241, 232, 0.08);
            color: #fff;
            outline: none;
            transition: all var(--transition-fast);
        }
        .site-footer .footer-subscribe input::placeholder {
            color: rgba(245, 241, 232, 0.5);
        }
        .site-footer .footer-subscribe input:focus {
            border-color: var(--accent);
            background: rgba(245, 241, 232, 0.14);
            box-shadow: 0 0 0 2px rgba(200, 134, 42, 0.35);
        }
        .site-footer .footer-subscribe .btn {
            padding: 10px 20px;
            font-size: 0.88rem;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(245, 241, 232, 0.12);
            padding: var(--spacing-sm) 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
            font-size: 0.8rem;
            color: rgba(245, 241, 232, 0.5);
        }
        .site-footer .footer-bottom a {
            color: rgba(245, 241, 232, 0.6);
        }
        .site-footer .footer-bottom a:hover {
            color: var(--accent-light);
        }

        @media (max-width: 1024px) {
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
        }
        @media (max-width: 640px) {
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .site-footer .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

        /* Utility spacing */
        .mt-0 { margin-top: 0; }
        .mb-0 { margin-bottom: 0; }
        .mt-sm { margin-top: var(--spacing-sm); }
        .mb-sm { margin-bottom: var(--spacing-sm); }
        .mt-md { margin-top: var(--spacing-md); }
        .mb-md { margin-bottom: var(--spacing-md); }
        .mt-lg { margin-top: var(--spacing-lg); }
        .mb-lg { margin-bottom: var(--spacing-lg); }