/* roulang page: index */
:root {
            --bg-primary: #141711;
            --bg-secondary: #1c1f18;
            --bg-tertiary: #23271e;
            --border-color: #2a2f24;
            --border-light: #3a4033;
            --text-primary: #f2f4ed;
            --text-secondary: #b7bdb0;
            --text-muted: #7c8574;
            --accent-green: #5a8f2c;
            --accent-green-light: #7cc43a;
            --accent-orange: #e8933a;
            --accent-green-neon: #7cc43a;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 6px 20px rgba(0, 0, 0, 0.45);
            --radius-card: 10px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-pill: 20px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-nav: 0.3s ease;
            --container-max: 1200px;
            --section-padding: 64px 0;
            --section-padding-mobile: 40px 0;
        }

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

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

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        a {
            color: var(--accent-green-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

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

        input {
            font-family: var(--font-family);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== Header / Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(20, 23, 17, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: transform var(--transition-nav), box-shadow var(--transition-nav), background-color var(--transition-nav);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
            min-height: 52px;
            transition: all var(--transition-nav);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            transition: font-size var(--transition-nav);
        }

        .logo-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-green);
            border-radius: 6px;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            line-height: 1;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.85rem;
        }

        .live-count {
            color: var(--text-secondary);
            font-size: 0.8rem;
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-green-neon);
            animation: pulse-dot 1.8s ease-in-out infinite;
            display: inline-block;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.4);
            }
        }

        .search-btn {
            color: var(--text-secondary);
            font-size: 1.1rem;
            padding: 4px;
            transition: color var(--transition-fast);
        }

        .search-btn:hover {
            color: var(--text-primary);
        }

        .auth-btns {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .btn-auth {
            font-size: 0.85rem;
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-login {
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
        }

        .btn-login:hover {
            color: var(--text-primary);
            border-color: var(--accent-green);
            background: rgba(90, 143, 44, 0.1);
        }

        .btn-register {
            background: var(--accent-green);
            color: var(--text-primary);
            border: 1px solid var(--accent-green);
        }

        .btn-register:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
        }

        .channel-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0 24px 10px;
            max-width: var(--container-max);
            margin: 0 auto;
            transition: all var(--transition-nav);
            flex-wrap: wrap;
        }

        .channel-link {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 8px 16px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .channel-link:hover {
            color: var(--text-primary);
            background: rgba(90, 143, 44, 0.12);
        }

        .channel-link.active {
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.18);
            font-weight: 600;
        }

        /* Scrolled state */
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            background-color: rgba(20, 23, 17, 0.96);
        }

        .site-header.scrolled .brand-row {
            padding-top: 6px;
            padding-bottom: 6px;
            min-height: 44px;
        }

        .site-header.scrolled .logo {
            font-size: 1.15rem;
        }

        .site-header.scrolled .channel-row {
            padding-top: 4px;
            padding-bottom: 6px;
            gap: 4px;
        }

        .site-header.scrolled .channel-link {
            padding: 5px 12px;
            font-size: 0.82rem;
        }

        .site-header.scrolled .brand-actions .live-count {
            display: none;
        }

        /* Mobile nav */
        .mobile-menu-btn {
            display: none;
            color: var(--text-primary);
            font-size: 1.4rem;
            padding: 4px;
            flex-shrink: 0;
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 56px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--bg-primary);
            z-index: 999;
            padding: 24px;
            overflow-y: auto;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu .channel-link {
            font-size: 1.1rem;
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-color);
            border-radius: 0;
        }

        .mobile-menu .auth-btns {
            margin-top: 20px;
            flex-direction: column;
            gap: 12px;
        }

        .mobile-menu .btn-auth {
            width: 100%;
            text-align: center;
            padding: 12px;
            font-size: 1rem;
        }

        /* ===== Main ===== */
        main {
            padding-top: 108px;
        }

        .site-header.scrolled~main {
            padding-top: 72px;
        }

        section {
            padding: var(--section-padding);
        }

        .section-alt {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .section-title {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
            line-height: 1.35;
        }

        .section-subtitle {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 38em;
            line-height: 1.75;
            margin-bottom: 32px;
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-header.center {
            text-align: center;
        }

        .section-header.center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        .decor-line {
            width: 48px;
            height: 3px;
            background: var(--accent-green);
            border-radius: 2px;
            margin-bottom: 16px;
        }

        /* ===== Buttons ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            font-size: 0.95rem;
            font-weight: 500;
            transition: all var(--transition-fast);
            letter-spacing: 0.01em;
            white-space: nowrap;
            line-height: 1.5;
        }

        .btn-primary {
            background: var(--accent-green);
            color: var(--text-primary);
            border: 1px solid var(--accent-green);
        }

        .btn-primary:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
            color: var(--text-primary);
        }

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

        .btn-secondary:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.1);
            transform: translateY(-1px);
        }

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

        .btn-accent:hover {
            background: #d97f2f;
            border-color: #d97f2f;
            box-shadow: 0 2px 8px rgba(232, 147, 58, 0.4);
            transform: translateY(-1px);
            color: #fff;
        }

        .btn-sm {
            padding: 6px 14px;
            font-size: 0.82rem;
        }

        .btn-lg {
            padding: 14px 32px;
            font-size: 1.05rem;
            border-radius: var(--radius-btn);
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            min-height: 580px;
            display: flex;
            align-items: center;
            padding: 80px 0 64px;
            background-image: url('/assets/images/a80d170c7589c111.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            isolation: isolate;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(20, 23, 17, 0.55) 0%, rgba(20, 23, 17, 0.78) 50%, rgba(20, 23, 17, 0.95) 100%);
            z-index: -1;
        }

        .hero .container {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            width: 100%;
        }

        .hero-content {
            max-width: 640px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(90, 143, 44, 0.25);
            color: var(--accent-green-light);
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            font-size: 0.82rem;
            font-weight: 500;
            margin-bottom: 20px;
            border: 1px solid rgba(90, 143, 44, 0.3);
            width: fit-content;
        }

        .hero h1 {
            font-size: 2.75rem;
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.02em;
            color: #fff;
            margin-bottom: 16px;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 36em;
            margin-bottom: 32px;
        }

        .hero-btns {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }

        .hero-bottom-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 24px;
        }

        .hero-live-tag {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-secondary);
            font-size: 0.85rem;
            background: rgba(20, 23, 17, 0.7);
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-color);
        }

        .hero-score-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            max-width: 280px;
            box-shadow: var(--shadow-md);
            flex-shrink: 0;
        }

        .hero-score-card .match-title {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .hero-score-card .match-score {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-weight: 600;
            font-size: 1.1rem;
            color: var(--text-primary);
        }

        .hero-score-card .match-score span {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--accent-orange);
        }

        /* ===== Cards common ===== */
        .card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-sm);
        }

        .card:hover {
            border-color: var(--accent-green);
            background: var(--bg-tertiary);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }

        .card-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 8px;
            margin-bottom: 16px;
            background-color: var(--border-color);
        }

        .card-title {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .card-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 12px;
        }

        .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ===== Live match cards ===== */
        .live-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding: 8px 2px 16px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }

        .live-scroll::-webkit-scrollbar {
            height: 4px;
        }

        .live-scroll::-webkit-scrollbar-track {
            background: var(--border-color);
            border-radius: 2px;
        }

        .live-scroll::-webkit-scrollbar-thumb {
            background: var(--accent-green);
            border-radius: 2px;
        }

        .match-card {
            min-width: 260px;
            max-width: 280px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-left: 3px solid var(--accent-green);
            border-radius: var(--radius-card);
            padding: 18px;
            scroll-snap-align: start;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .match-card:hover {
            border-color: var(--accent-green);
            border-left-color: var(--accent-green-light);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .match-card .match-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
        }

        .match-card .match-league {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .match-card .match-status {
            font-size: 0.7rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .status-live {
            background: rgba(124, 196, 58, 0.2);
            color: var(--accent-green-neon);
            border: 1px solid rgba(124, 196, 58, 0.4);
        }

        .status-upcoming {
            background: rgba(232, 147, 58, 0.2);
            color: var(--accent-orange);
            border: 1px solid rgba(232, 147, 58, 0.4);
        }

        .match-card .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;
            gap: 8px;
        }

        .match-card .match-team {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
            text-align: center;
            flex: 1;
        }

        .match-card .match-score-big {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--accent-orange);
            letter-spacing: 0.05em;
        }

        .match-card .btn {
            width: 100%;
            margin-top: 8px;
        }

        /* ===== Feature cards (3-4 col) ===== */
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .feature-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .feature-card:hover {
            border-color: var(--accent-green);
            background: var(--bg-tertiary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .feature-card .icon-wrap {
            width: 44px;
            height: 44px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(90, 143, 44, 0.15);
            color: var(--accent-green-light);
            font-size: 1.3rem;
            margin-bottom: 16px;
            flex-shrink: 0;
            border: 1px solid rgba(90, 143, 44, 0.2);
        }

        .feature-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .feature-card p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ===== Scenario cards ===== */
        .scenario-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .scenario-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .scenario-card .card-img {
            height: 160px;
            border-radius: 0;
            margin-bottom: 0;
            flex-shrink: 0;
            background-color: var(--border-color);
        }

        .scenario-card .scenario-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .scenario-card h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .scenario-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 12px;
        }

        .scenario-card .link-guide {
            font-size: 0.82rem;
            color: var(--accent-green-light);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: auto;
            transition: color var(--transition-fast);
        }

        .scenario-card .link-guide:hover {
            color: var(--accent-green);
        }

        /* ===== UI showcase ===== */
        .ui-showcase {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            align-items: start;
        }

        .ui-showcase-img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            border-radius: var(--radius-card);
            background-color: var(--border-color);
            border: 1px solid var(--border-color);
            transition: all var(--transition-fast);
        }

        .ui-showcase-img:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
        }

        .ui-annotations {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 16px;
        }

        .ui-annotation-tag {
            font-size: 0.78rem;
            color: var(--text-secondary);
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-pill);
            padding: 5px 12px;
            transition: all var(--transition-fast);
        }

        .ui-annotation-tag:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
        }

        /* ===== Match review cards ===== */
        .review-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .review-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .review-card .card-img {
            height: 170px;
            border-radius: 0;
            margin-bottom: 0;
            flex-shrink: 0;
            background-color: var(--border-color);
        }

        .review-card .review-body {
            padding: 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .review-card h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .review-card .review-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
        }

        .review-card .btn {
            margin-top: auto;
        }

        /* ===== Pricing ===== */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            align-items: stretch;
        }

        .price-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            display: flex;
            flex-direction: column;
            transition: all var(--transition-fast);
            position: relative;
        }

        .price-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .price-card.featured {
            border: 2px solid var(--accent-green);
            box-shadow: 0 4px 20px rgba(90, 143, 44, 0.15);
        }

        .price-card .badge-popular {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent-green);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
        }

        .price-card .plan-name {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .price-card .price {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--accent-orange);
            margin-bottom: 4px;
            line-height: 1.2;
        }

        .price-card .price-unit {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 400;
        }

        .price-card .plan-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .price-card ul {
            list-style: none;
            margin-bottom: 24px;
            flex: 1;
        }

        .price-card ul li {
            font-size: 0.88rem;
            color: var(--text-secondary);
            padding: 6px 0;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.5;
        }

        .price-card ul li::before {
            content: '✓';
            color: var(--accent-green-light);
            font-weight: 700;
            flex-shrink: 0;
        }

        .price-card .btn {
            width: 100%;
        }

        /* ===== Reviews ===== */
        .review-quote-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .review-quote-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .review-quote-card .stars {
            font-size: 0.9rem;
            color: var(--accent-orange);
            margin-bottom: 12px;
            letter-spacing: 2px;
        }

        .review-quote-card .review-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }

        .review-quote-card .reviewer-info {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .reviewer-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-secondary);
            flex-shrink: 0;
        }

        .reviewer-name {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .reviewer-sub {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ===== Community topics ===== */
        .topic-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .topic-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .topic-card h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.5;
        }

        .topic-card .topic-stats {
            display: flex;
            gap: 16px;
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .topic-card .btn {
            margin-top: auto;
            align-self: flex-start;
        }

        /* ===== Brand intro ===== */
        .brand-intro {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }

        .brand-intro-img {
            width: 100%;
            height: 360px;
            object-fit: cover;
            border-radius: var(--radius-card);
            background-color: var(--border-color);
            border: 1px solid var(--border-color);
            transition: all var(--transition-fast);
        }

        .brand-intro-img:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
        }

        .brand-intro-text p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        /* ===== News cards ===== */
        .news-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .news-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .news-card .card-img {
            height: 140px;
            border-radius: 0;
            margin-bottom: 0;
            flex-shrink: 0;
            background-color: var(--border-color);
        }

        .news-card .news-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .news-card h3 {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .news-card .news-excerpt {
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 10px;
            flex: 1;
        }

        .news-card .news-meta {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ===== Data stats ===== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-block {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 24px;
            text-align: center;
            transition: all var(--transition-fast);
        }

        .stat-block:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .stat-block .stat-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--accent-orange);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .stat-block .stat-unit {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .stat-block .stat-label {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-top: 8px;
            font-weight: 500;
        }

        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--border-light);
        }

        .faq-item.active {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            cursor: pointer;
            width: 100%;
            text-align: left;
            color: var(--text-primary);
            font-size: 0.95rem;
            font-weight: 500;
            line-height: 1.5;
            transition: all var(--transition-fast);
            background: transparent;
        }

        .faq-question:hover {
            color: var(--accent-green-light);
        }

        .faq-icon {
            font-size: 1.2rem;
            color: var(--text-muted);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
            font-weight: 300;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            color: var(--accent-green-light);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
            padding: 0 20px 20px;
        }

        .faq-answer p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
        }

        /* ===== Partners ===== */
        .partners-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 32px;
            flex-wrap: wrap;
        }

        .partner-item {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.03em;
            padding: 12px 20px;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            background: var(--bg-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .partner-item:hover {
            color: var(--text-secondary);
            border-color: var(--border-light);
            box-shadow: var(--shadow-sm);
        }

        /* ===== Category grid ===== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .category-entry-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .category-entry-card:hover {
            border-color: var(--accent-green);
            background: var(--bg-tertiary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .category-entry-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .category-entry-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 14px;
            flex: 1;
        }

        .category-entry-card .btn {
            align-self: flex-start;
        }

        /* ===== CTA section ===== */
        .cta-section {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            padding: 72px 0;
        }

        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }

        .cta-inner h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .cta-inner p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 36em;
        }

        .cta-actions {
            display: flex;
            gap: 14px;
            flex-direction: column;
            align-items: flex-start;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
        }

        .subscribe-form input[type="email"] {
            background: var(--bg-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-input);
            padding: 11px 16px;
            font-size: 0.9rem;
            color: var(--text-primary);
            min-width: 260px;
            outline: none;
            transition: all var(--transition-fast);
        }

        .subscribe-form input[type="email"]:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(90, 143, 44, 0.2);
        }

        .subscribe-form input[type="email"]::placeholder {
            color: var(--text-muted);
        }

        .subscribe-note {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 8px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #11130e;
            border-top: 1px solid var(--border-color);
            padding: 48px 0 24px;
            color: var(--text-secondary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .logo {
            font-size: 1.2rem;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: var(--text-muted);
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

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

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

        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }

        .contact-email {
            color: var(--text-secondary);
            font-size: 0.85rem;
        }

        .contact-email:hover {
            color: var(--accent-green-light);
        }

        /* ===== Responsive ===== */
        @media (min-width: 1280px) {
            .container {
                padding: 0 32px;
            }
            section {
                padding: 64px 0;
            }
        }

        @media (max-width: 1279px) {
            .container {
                max-width: 960px;
                padding: 0 20px;
            }
            section {
                padding: 48px 0;
            }
            .grid-4 {
                grid-template-columns: repeat(3, 1fr);
            }
            .stats-row {
                grid-template-columns: repeat(4, 1fr);
                gap: 14px;
            }
            .stat-block .stat-number {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 1023px) {
            .container {
                max-width: 760px;
            }
            .grid-3 {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .grid-2 {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .ui-showcase {
                grid-template-columns: 1fr;
            }
            .brand-intro {
                grid-template-columns: 1fr;
            }
            .pricing-grid {
                grid-template-columns: 1fr;
                max-width: 500px;
                margin: 0 auto;
            }
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .hero {
                min-height: 480px;
                padding: 60px 0 48px;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .hero-bottom-row {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 767px) {
            .container {
                padding: 0 16px;
            }
            section {
                padding: 40px 0;
            }
            .brand-actions .auth-btns,
            .brand-actions .live-count {
                display: none;
            }
            .mobile-menu-btn {
                display: inline-flex;
            }
            .channel-row {
                display: none;
            }
            .site-header.scrolled .channel-row {
                display: none;
            }
            .hero {
                min-height: 400px;
                padding: 48px 0 40px;
            }
            .hero h1 {
                font-size: 1.65rem;
                line-height: 1.35;
                letter-spacing: -0.01em;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-btns {
                flex-direction: column;
                width: 100%;
            }
            .hero-btns .btn {
                width: 100%;
                text-align: center;
            }
            .hero-score-card {
                max-width: 100%;
                width: 100%;
            }
            .grid-3,
            .grid-4 {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .category-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-block {
                padding: 16px;
            }
            .stat-block .stat-number {
                font-size: 1.6rem;
            }
            .match-card {
                min-width: 220px;
                max-width: 240px;
            }
            .cta-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-actions {
                width: 100%;
            }
            .subscribe-form input[type="email"] {
                min-width: 100%;
                width: 100%;
            }
            .subscribe-form {
                width: 100%;
                flex-direction: column;
            }
            .subscribe-form .btn {
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .price-card .price {
                font-size: 1.8rem;
            }
            main {
                padding-top: 56px;
            }
            .site-header.scrolled~main {
                padding-top: 52px;
            }
            .brand-row {
                padding: 6px 16px;
                min-height: 48px;
            }
            .logo {
                font-size: 1.15rem;
            }
            .logo-icon {
                width: 24px;
                height: 24px;
                font-size: 12px;
            }
            .site-header.scrolled .logo {
                font-size: 1.05rem;
            }
            .site-header.scrolled .brand-row {
                min-height: 42px;
                padding-top: 4px;
                padding-bottom: 4px;
            }
        }

        @media (max-width: 519px) {
            .hero h1 {
                font-size: 1.4rem;
            }
            .grid-3,
            .grid-4 {
                gap: 12px;
            }
            .card-img {
                height: 140px;
            }
            .review-card .card-img,
            .news-card .card-img {
                height: 120px;
            }
            .ui-showcase-img {
                height: 220px;
            }
            .brand-intro-img {
                height: 240px;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-block .stat-number {
                font-size: 1.4rem;
            }
            .partner-item {
                font-size: 0.8rem;
                padding: 8px 14px;
            }
            .partners-row {
                gap: 12px;
            }
        }

        /* ===== Utility ===== */
        .text-accent {
            color: var(--accent-green-light);
        }

        .text-orange {
            color: var(--accent-orange);
        }

        .mt-16 {
            margin-top: 16px;
        }

        .mt-24 {
            margin-top: 24px;
        }

        .mb-16 {
            margin-bottom: 16px;
        }

        .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;
        }

        /* Decorative football hexagon pattern via CSS */
        .decor-hex {
            position: relative;
            width: 60px;
            height: 60px;
            opacity: 0.15;
            pointer-events: none;
            flex-shrink: 0;
        }
        .decor-hex::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 32px;
            height: 32px;
            transform: translate(-50%, -50%) rotate(30deg);
            border: 2px solid var(--accent-green);
            border-radius: 4px;
            background: transparent;
        }

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

/* roulang page: category2 */
:root {
            --bg-primary: #141711;
            --bg-secondary: #1c1f18;
            --bg-tertiary: #23271e;
            --border-color: #2a2f24;
            --border-light: #3a4033;
            --text-primary: #f2f4ed;
            --text-secondary: #b7bdb0;
            --text-muted: #7c8574;
            --accent-green: #5a8f2c;
            --accent-green-light: #7cc43a;
            --accent-orange: #e8933a;
            --accent-green-neon: #7cc43a;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 6px 20px rgba(0, 0, 0, 0.45);
            --radius-card: 10px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-pill: 20px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-nav: 0.3s ease;
            --container-max: 1200px;
            --section-padding: 64px 0;
            --section-padding-mobile: 40px 0;
        }

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

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

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        a {
            color: var(--accent-green-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

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

        input {
            font-family: var(--font-family);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header / Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(20, 23, 17, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: transform var(--transition-nav), box-shadow var(--transition-nav), background-color var(--transition-nav);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
            min-height: 52px;
            transition: all var(--transition-nav);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            transition: font-size var(--transition-nav);
        }

        .logo-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-green);
            border-radius: 6px;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            line-height: 1;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.85rem;
        }

        .search-btn {
            color: var(--text-secondary);
            font-size: 1.1rem;
            padding: 4px;
            transition: color var(--transition-fast);
        }

        .search-btn:hover {
            color: var(--text-primary);
        }

        .auth-btns {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .btn-auth {
            font-size: 0.85rem;
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-login {
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
        }

        .btn-login:hover {
            color: var(--text-primary);
            border-color: var(--accent-green);
            background: rgba(90, 143, 44, 0.1);
        }

        .btn-register {
            background: var(--accent-green);
            color: var(--text-primary);
            border: 1px solid var(--accent-green);
        }

        .btn-register:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
        }

        .channel-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0 24px 10px;
            max-width: var(--container-max);
            margin: 0 auto;
            transition: all var(--transition-nav);
            flex-wrap: wrap;
        }

        .channel-link {
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .channel-link:hover {
            color: var(--text-primary);
            background: var(--bg-tertiary);
        }

        .channel-link.active {
            color: var(--text-primary);
            background: var(--accent-green);
            font-weight: 600;
        }

        .channel-link.active:hover {
            background: var(--accent-green-light);
        }

        /* Scrolled state */
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            background-color: rgba(20, 23, 17, 0.96);
        }

        .site-header.scrolled .brand-row {
            padding-top: 6px;
            padding-bottom: 6px;
            min-height: 44px;
        }

        .site-header.scrolled .logo {
            font-size: 1.15rem;
        }

        .site-header.scrolled .channel-row {
            padding-top: 0;
            padding-bottom: 6px;
        }

        .hamburger-btn {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 8px;
            background: transparent;
            border: none;
            cursor: pointer;
        }

        .hamburger-btn span {
            width: 22px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        /* Breadcrumb */
        .breadcrumb-nav {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .breadcrumb-nav a {
            color: var(--text-muted);
        }

        .breadcrumb-nav a:hover {
            color: var(--accent-green-light);
        }

        .breadcrumb-nav .current {
            color: var(--text-primary);
            font-weight: 600;
        }

        .breadcrumb-nav .separator {
            color: var(--border-light);
        }

        /* Page header */
        .page-header {
            position: relative;
            padding: 140px 0 56px;
            background: var(--bg-primary);
            overflow: hidden;
            border-bottom: 1px solid var(--border-color);
        }

        .page-header-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/a80d170c7589c111.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            z-index: 0;
        }

        .page-header::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to bottom, rgba(20, 23, 17, 0.4) 0%, rgba(20, 23, 17, 0.9) 100%);
            z-index: 1;
        }

        .page-header .container {
            position: relative;
            z-index: 2;
        }

        .page-header h1 {
            font-size: 2.5rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        .page-header .page-description {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
        }

        /* Main content */
        main {
            padding-top: 0;
        }

        .section {
            padding: var(--section-padding);
            border-bottom: 1px solid var(--border-color);
        }

        .section:last-of-type {
            border-bottom: none;
        }

        .section-title {
            font-size: 1.75rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: 24px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .section-title::after {
            content: '';
            flex: 1;
            height: 1px;
            background: var(--border-color);
            max-width: 80px;
        }

        .section-subtitle {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 32px;
            max-width: 680px;
        }

        /* Schedule timeline */
        .schedule-timeline {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }

        .schedule-day {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: border-color var(--transition-fast);
        }

        .schedule-day:hover {
            border-color: var(--border-light);
        }

        .schedule-day-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 20px;
            background: var(--bg-tertiary);
            border-bottom: 1px solid var(--border-color);
            flex-wrap: wrap;
            gap: 8px;
        }

        .schedule-day-date {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 1.05rem;
        }

        .schedule-day-count {
            font-size: 0.85rem;
            color: var(--text-muted);
            background: var(--bg-primary);
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-color);
        }

        .schedule-match {
            display: flex;
            align-items: center;
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-color);
            gap: 16px;
            flex-wrap: wrap;
            transition: background-color var(--transition-fast);
        }

        .schedule-match:last-child {
            border-bottom: none;
        }

        .schedule-match:hover {
            background: rgba(90, 143, 44, 0.08);
        }

        .match-time {
            font-weight: 600;
            color: var(--accent-orange);
            min-width: 48px;
            font-size: 0.95rem;
        }

        .match-competition {
            font-size: 0.8rem;
            color: var(--text-muted);
            background: var(--bg-primary);
            padding: 2px 8px;
            border-radius: 4px;
            border: 1px solid var(--border-color);
            min-width: 64px;
            text-align: center;
        }

        .match-teams {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 1;
            min-width: 180px;
        }

        .match-team {
            font-weight: 500;
            color: var(--text-primary);
            white-space: nowrap;
        }

        .match-vs {
            color: var(--text-muted);
            font-size: 0.85rem;
            font-weight: 600;
        }

        .match-status {
            font-size: 0.8rem;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            font-weight: 500;
            white-space: nowrap;
        }

        .status-upcoming {
            background: rgba(232, 147, 58, 0.15);
            color: var(--accent-orange);
            border: 1px solid rgba(232, 147, 58, 0.4);
        }

        .status-live {
            background: rgba(124, 196, 58, 0.15);
            color: var(--accent-green-neon);
            border: 1px solid rgba(124, 196, 58, 0.4);
        }

        .status-finished {
            background: rgba(124, 133, 116, 0.15);
            color: var(--text-muted);
            border: 1px solid var(--border-light);
        }

        .match-venue {
            font-size: 0.8rem;
            color: var(--text-muted);
            min-width: 100px;
            text-align: right;
        }

        /* Filter bar */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 32px;
            padding: 16px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
        }

        .filter-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .filter-select {
            background: var(--bg-primary);
            color: var(--text-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-btn);
            padding: 8px 12px;
            font-size: 0.9rem;
            font-family: var(--font-family);
            min-width: 120px;
            cursor: pointer;
            transition: border-color var(--transition-fast);
        }

        .filter-select:focus {
            outline: none;
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(90, 143, 44, 0.2);
        }

        /* Hot picks */
        .hot-picks-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .hot-pick-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .hot-pick-card:hover {
            border-color: var(--accent-green);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .hot-pick-image {
            width: 100%;
            height: 160px;
            object-fit: cover;
            border-radius: 0;
        }

        .hot-pick-body {
            padding: 16px;
        }

        .hot-pick-title {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 1rem;
            margin-bottom: 4px;
        }

        .hot-pick-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            gap: 8px;
            align-items: center;
            flex-wrap: wrap;
        }

        .btn-more {
            display: inline-block;
            margin-top: 24px;
            padding: 10px 22px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-btn);
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
        }

        .btn-more:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.1);
        }

        /* Tag cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-pill {
            display: inline-block;
            padding: 6px 16px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-pill);
            color: var(--text-secondary);
            font-size: 0.85rem;
            transition: all var(--transition-fast);
        }

        .tag-pill:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.08);
        }

        /* Subscribe module */
        .subscribe-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 32px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            max-width: 560px;
        }

        .subscribe-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .subscribe-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            padding: 10px 16px;
            background: var(--bg-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-input);
            color: var(--text-primary);
            font-size: 0.95rem;
            transition: border-color var(--transition-fast);
        }

        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }

        .subscribe-form input:focus {
            outline: none;
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(90, 143, 44, 0.2);
        }

        .btn-primary {
            padding: 10px 22px;
            background: var(--accent-green);
            color: var(--text-primary);
            border-radius: var(--radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
        }

        .subscribe-note {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Stats grid */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-fast);
        }

        .stat-card:hover {
            border-color: var(--accent-green);
        }

        .stat-number {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--accent-orange);
            line-height: 1.2;
            margin-bottom: 4px;
            letter-spacing: -0.02em;
        }

        .stat-unit {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

        .faq-item:hover {
            border-color: var(--border-light);
        }

        .faq-item.active {
            border-color: var(--accent-green);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-weight: 500;
            color: var(--text-primary);
            gap: 16px;
            user-select: none;
            font-size: 1rem;
        }

        .faq-question:hover {
            color: var(--accent-green-light);
        }

        .faq-icon {
            font-size: 1.2rem;
            color: var(--text-muted);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            color: var(--accent-green-light);
        }

        .faq-answer {
            padding: 0 20px 16px;
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.8;
            display: none;
        }

        .faq-item.active .faq-answer {
            display: block;
        }

        /* Bottom CTA */
        .bottom-cta {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .bottom-cta-text {
            flex: 1;
            min-width: 200px;
        }

        .bottom-cta-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .bottom-cta-sub {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .bottom-cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-secondary {
            padding: 10px 22px;
            background: transparent;
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-secondary:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.1);
        }

        .btn-accent {
            padding: 10px 22px;
            background: var(--accent-orange);
            color: var(--text-primary);
            border: 1px solid var(--accent-orange);
            border-radius: var(--radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-accent:hover {
            background: #f0a050;
            border-color: #f0a050;
            box-shadow: 0 2px 8px rgba(232, 147, 58, 0.4);
            transform: translateY(-1px);
        }

        /* Footer */
        .site-footer {
            background: #0f110c;
            border-top: 1px solid var(--border-color);
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .logo {
            font-size: 1.2rem;
            margin-bottom: 12px;
        }

        .footer-brand p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
            max-width: 320px;
        }

        .footer-col h4 {
            color: var(--text-primary);
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 12px;
        }

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

        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

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

        .contact-email {
            color: var(--text-muted);
            font-size: 0.85rem;
            word-break: break-all;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            font-size: 0.8rem;
            color: var(--text-muted);
            flex-wrap: wrap;
            gap: 8px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hot-picks-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

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

        @media (max-width: 768px) {
            .brand-row {
                padding: 8px 16px;
                min-height: 48px;
            }

            .channel-row {
                display: none;
                flex-direction: column;
                align-items: stretch;
                padding: 8px 16px 12px;
                gap: 4px;
                background: var(--bg-secondary);
                border-top: 1px solid var(--border-color);
            }

            .channel-row.open {
                display: flex;
            }

            .channel-link {
                padding: 10px 14px;
                border-radius: 8px;
                text-align: left;
                font-size: 0.95rem;
            }

            .hamburger-btn {
                display: flex;
            }

            .auth-btns {
                display: none;
            }

            .brand-actions {
                gap: 8px;
            }

            .page-header {
                padding: 120px 0 40px;
            }

            .page-header h1 {
                font-size: 1.8rem;
            }

            .section {
                padding: var(--section-padding-mobile);
            }

            .section-title {
                font-size: 1.5rem;
            }

            .hot-picks-grid {
                grid-template-columns: 1fr;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .stat-card {
                padding: 16px 12px;
            }

            .stat-number {
                font-size: 1.8rem;
            }

            .schedule-match {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 14px 16px;
            }

            .match-teams {
                min-width: 100%;
                flex-wrap: wrap;
            }

            .match-venue {
                text-align: left;
                min-width: auto;
            }

            .match-competition {
                min-width: auto;
            }

            .subscribe-card {
                padding: 24px 20px;
            }

            .subscribe-form {
                flex-direction: column;
            }

            .subscribe-form input {
                min-width: 100%;
            }

            .bottom-cta {
                padding: 24px 20px;
                flex-direction: column;
                align-items: flex-start;
            }

            .bottom-cta-actions {
                width: 100%;
                flex-direction: column;
            }

            .bottom-cta-actions .btn {
                width: 100%;
                text-align: center;
            }

            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }

            .filter-select {
                width: 100%;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 4px;
            }
        }

        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }

            .hot-pick-image {
                height: 140px;
            }

            .page-header h1 {
                font-size: 1.5rem;
            }

            .section-title {
                font-size: 1.3rem;
            }
        }

/* roulang page: category1 */
:root {
  --bg-primary: #141711;
  --bg-secondary: #1c1f18;
  --bg-tertiary: #23271e;
  --border-color: #2a2f24;
  --border-light: #3a4033;
  --text-primary: #f2f4ed;
  --text-secondary: #b7bdb0;
  --text-muted: #7c8574;
  --accent-green: #5a8f2c;
  --accent-green-light: #7cc43a;
  --accent-green-neon: #7cc43a;
  --accent-orange: #e8933a;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 6px 20px rgba(0, 0, 0, 0.45);
  --radius-card: 10px;
  --radius-btn: 8px;
  --radius-input: 8px;
  --radius-pill: 20px;
  --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
  --transition-fast: 0.2s ease;
  --transition-nav: 0.3s ease;
  --container-max: 1200px;
  --section-padding: 64px 0;
  --section-padding-mobile: 40px 0;
}
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  margin: 0;
}
img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-card); }
a { color: var(--accent-green-light); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--accent-green); }
button { font-family: var(--font-family); cursor: pointer; border: none; background: none; color: inherit; }
input { font-family: var(--font-family); }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }

/* ===== Header / Navigation ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(20, 23, 17, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: box-shadow var(--transition-nav), background-color var(--transition-nav), flex-direction var(--transition-nav);
  display: flex;
  flex-direction: column;
}
.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
  min-height: 52px;
  transition: all var(--transition-nav);
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  white-space: nowrap;
  transition: font-size var(--transition-nav);
}
.logo-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-green);
  border-radius: 6px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}
.brand-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.85rem;
}
.search-btn { color: var(--text-secondary); font-size: 1.1rem; padding: 4px; transition: color var(--transition-fast); }
.search-btn:hover { color: var(--text-primary); }
.auth-btns { display: flex; gap: 10px; align-items: center; }
.btn-auth {
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: var(--radius-btn);
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.btn-login { color: var(--text-secondary); border: 1px solid var(--border-light); background: transparent; }
.btn-login:hover { color: var(--text-primary); border-color: var(--accent-green); background: rgba(90, 143, 44, 0.1); }
.btn-register { background: var(--accent-green); color: var(--text-primary); border: 1px solid var(--accent-green); }
.btn-register:hover { background: var(--accent-green-light); border-color: var(--accent-green-light); box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4); transform: translateY(-1px); }
.channel-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 24px 10px;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
  transition: all var(--transition-nav);
  flex-wrap: wrap;
}
.channel-link {
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-btn);
  font-size: 0.9rem;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.channel-link:hover { color: var(--text-primary); background: rgba(90, 143, 44, 0.1); }
.channel-link.active { color: var(--text-primary); background: var(--accent-green); font-weight: 600; }
.hamburger { display: none; font-size: 1.5rem; color: var(--text-secondary); padding: 4px; background: transparent; }
.mobile-menu { display: none; background: var(--bg-secondary); border-top: 1px solid var(--border-color); flex-direction: column; padding: 8px 0; }
.mobile-menu a { padding: 10px 24px; color: var(--text-secondary); font-size: 0.95rem; border-bottom: 1px solid var(--border-color); }
.mobile-menu a.active { color: var(--text-primary); background: rgba(90, 143, 44, 0.15); border-left: 3px solid var(--accent-green); }
.mobile-menu a:last-child { border-bottom: none; }

/* Scrolled state */
.site-header.scrolled {
  flex-direction: row;
  align-items: center;
  background-color: rgba(20, 23, 17, 0.96);
  box-shadow: var(--shadow-md);
}
.site-header.scrolled .brand-row { padding-top: 6px; padding-bottom: 6px; min-height: 44px; justify-content: flex-start; flex: 0 0 auto; width: auto; margin: 0; }
.site-header.scrolled .logo { font-size: 1.15rem; }
.site-header.scrolled .channel-row { flex: 1 1 auto; justify-content: flex-end; padding: 6px 12px; width: auto; margin: 0; flex-wrap: nowrap; overflow: hidden; }
.site-header.scrolled .channel-link { font-size: 0.8rem; padding: 4px 8px; }
.site-header.scrolled .brand-actions .live-status { display: none; }
.site-header.scrolled .brand-actions { gap: 8px; }

/* ===== Main / Sections ===== */
main { padding-top: 120px; }
.content-section { padding: var(--section-padding); }
.page-header {
  background-image: linear-gradient(rgba(20,23,17,0.65), rgba(20,23,17,0.9)), url('/assets/images/a80d170c7589c111.webp');
  background-size: cover;
  background-position: center;
  padding: 70px 0;
  border-bottom: 1px solid var(--border-color);
}
.page-header .container { max-width: var(--container-max); }
.breadcrumb { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; }
.breadcrumb a { color: var(--text-secondary); }
.breadcrumb .current { color: var(--text-primary); font-weight: 600; }
.page-header h1 { font-size: 2.5rem; margin: 0 0 12px; letter-spacing: -0.02em; color: var(--text-primary); }
.page-desc { font-size: 1rem; max-width: 780px; color: var(--text-secondary); line-height: 1.8; margin: 0; }
.section-heading { margin-bottom: 32px; }
.section-heading h2 { font-size: 1.5rem; margin: 0 0 8px; color: var(--text-primary); letter-spacing: -0.01em; }
.section-heading p { color: var(--text-muted); margin: 0; font-size: 0.95rem; }

/* ===== Match List ===== */
.match-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.match-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 20px;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}
.match-card:hover { border-color: var(--accent-green); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.match-card.live { border-left: 3px solid var(--accent-green-neon); }
.match-card.upcoming { border-left: 3px solid var(--accent-orange); }
.match-card.ended { border-left: 3px solid var(--text-muted); opacity: 0.85; }
.match-league { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.03em; }
.match-time { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 12px; font-weight: 500; }
.match-teams { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.match-teams span { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); }
.match-teams .vs { font-size: 0.85rem; color: var(--text-muted); font-weight: 400; }
.match-score { font-size: 1.8rem; font-weight: 700; color: var(--accent-orange); margin-bottom: 8px; letter-spacing: -0.02em; }
.match-status { display: flex; align-items: center; gap: 6px; font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 16px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.status-dot.live { background: var(--accent-green-neon); box-shadow: 0 0 6px rgba(124,196,58,0.7); }
.status-dot.upcoming { background: var(--accent-orange); }
.status-dot.ended { background: var(--text-muted); }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 22px; border-radius: var(--radius-btn); font-size: 0.95rem; font-weight: 500; transition: all var(--transition-fast); text-decoration: none; }
.btn-primary { background: var(--accent-green); color: var(--text-primary); border: 1px solid var(--accent-green); }
.btn-primary:hover { background: var(--accent-green-light); border-color: var(--accent-green-light); box-shadow: 0 2px 8px rgba(90,143,44,0.4); transform: translateY(-1px); color: var(--text-primary); }
.btn-outline { background: transparent; color: var(--text-secondary); border: 1px solid var(--border-light); }
.btn-outline:hover { border-color: var(--accent-green); color: var(--accent-green-light); background: rgba(90,143,44,0.1); }
.btn-live { background: var(--accent-orange); color: #fff; border: 1px solid var(--accent-orange); }
.btn-live:hover { background: #d97b1f; border-color: #d97b1f; box-shadow: 0 2px 8px rgba(232,147,58,0.4); transform: translateY(-1px); color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 0.85rem; }
.view-more { text-align: center; margin-top: 32px; }

/* ===== Hot Recommend ===== */
.hot-scroll { display: flex; gap: 20px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
.hot-card { min-width: 300px; flex: 0 0 auto; background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-card); overflow: hidden; transition: all var(--transition-fast); scroll-snap-align: start; }
.hot-card:hover { border-color: var(--accent-green); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.hot-card img { width: 100%; height: 180px; object-fit: cover; border-radius: var(--radius-card) var(--radius-card) 0 0; }
.hot-card-body { padding: 16px; }
.hot-tag { display: inline-block; background: rgba(90,143,44,0.15); color: var(--accent-green-light); font-size: 0.7rem; padding: 2px 10px; border-radius: var(--radius-pill); margin-bottom: 8px; }
.hot-card h3 { font-size: 1rem; margin: 0 0 8px; color: var(--text-primary); }
.hot-card p { font-size: 0.85rem; color: var(--text-secondary); margin: 0 0 12px; line-height: 1.6; }

/* ===== Topic Cloud ===== */
.topic-cloud { display: flex; flex-wrap: wrap; gap: 12px; }
.tag { display: inline-block; padding: 6px 16px; border-radius: var(--radius-pill); border: 1px solid var(--border-light); color: var(--text-secondary); font-size: 0.85rem; transition: all var(--transition-fast); }
.tag:hover { border-color: var(--accent-green); color: var(--accent-green-light); background: rgba(90,143,44,0.1); }

/* ===== Subscribe ===== */
.subscribe-card { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-card); padding: 32px; text-align: center; max-width: 600px; margin: 0 auto; }
.subscribe-card h2 { font-size: 1.5rem; margin: 0 0 8px; color: var(--text-primary); }
.subscribe-card p { color: var(--text-muted); margin: 0 0 20px; font-size: 0.95rem; }
.subscribe-form { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.subscribe-form input { flex: 1 1 250px; padding: 12px 16px; background: var(--bg-tertiary); border: 1px solid var(--border-light); border-radius: var(--radius-input); color: var(--text-primary); font-size: 0.95rem; transition: border-color var(--transition-fast), box-shadow var(--transition-fast); }
.subscribe-form input:focus { outline: none; border-color: var(--accent-green); box-shadow: 0 0 0 3px rgba(90,143,44,0.2); }
.subscribe-form button { flex: 0 0 auto; }
.form-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 12px; }

/* ===== Stats ===== */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-item { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-card); padding: 24px; text-align: center; transition: all var(--transition-fast); }
.stat-item:hover { border-color: var(--accent-green); box-shadow: var(--shadow-sm); }
.stat-number { display: block; font-size: 2.2rem; font-weight: 700; color: var(--accent-green-light); letter-spacing: -0.02em; margin-bottom: 6px; }
.stat-label { font-size: 0.9rem; color: var(--text-secondary); }

/* ===== FAQ ===== */
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-card); overflow: hidden; transition: border-color var(--transition-fast); }
.faq-item.open { border-color: var(--accent-green); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; font-size: 1rem; font-weight: 500; color: var(--text-primary); text-align: left; transition: background var(--transition-fast); }
.faq-question:hover { background: var(--bg-tertiary); }
.faq-icon { font-size: 1.2rem; color: var(--text-muted); transition: transform var(--transition-fast); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-nav), padding var(--transition-nav); }
.faq-item.open .faq-answer { max-height: 300px; padding: 0 20px 16px; }
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--accent-green-light); }
.faq-answer p { margin: 0; color: var(--text-secondary); line-height: 1.8; }

/* ===== Bottom CTA ===== */
.cta-bar { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-card); padding: 40px; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.cta-text h2 { font-size: 1.5rem; margin: 0 0 4px; color: var(--text-primary); }
.cta-text p { color: var(--text-muted); margin: 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ===== Footer ===== */
.site-footer { background: #0e100c; border-top: 1px solid var(--border-color); padding: 48px 0 24px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.footer-brand .logo { font-size: 1.2rem; margin-bottom: 12px; }
.footer-brand p { font-size: 0.85rem; color: var(--text-muted); margin: 0; line-height: 1.6; }
.footer-col h4 { font-size: 0.95rem; color: var(--text-primary); margin: 0 0 12px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: var(--text-secondary); font-size: 0.85rem; transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--accent-green-light); }
.contact-email { color: var(--accent-green-light); }
.footer-bottom { border-top: 1px solid var(--border-color); margin-top: 32px; padding-top: 16px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 0.8rem; color: var(--text-muted); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .match-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .brand-row { padding: 8px 16px; min-height: 48px; }
  .channel-row { display: none; }
  .hamburger { display: block; }
  .mobile-menu { display: flex; }
  .mobile-menu.open { display: flex; }
  .site-header.scrolled .brand-row { flex: 1 1 auto; width: 100%; margin: 0; padding: 8px 16px; }
  .site-header.scrolled .channel-row { display: none; }
  .site-header.scrolled { flex-direction: column; }
  .page-header { padding: 50px 0; }
  .page-header h1 { font-size: 1.8rem; }
  .match-grid { grid-template-columns: 1fr; }
  .hot-card { min-width: 240px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .cta-bar { flex-direction: column; text-align: center; padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .subscribe-form { flex-direction: column; }
  .subscribe-form input { flex: 1 1 auto; }
}
@media (max-width: 520px) {
  .stats-grid { grid-template-columns: 1fr; }
  .brand-actions .auth-btns { gap: 4px; }
  .btn-auth { padding: 4px 10px; font-size: 0.8rem; }
  .match-teams span { font-size: 0.95rem; }
  .match-score { font-size: 1.4rem; }
}

/* roulang page: category3 */
:root {
            --bg-primary: #141711;
            --bg-secondary: #1c1f18;
            --bg-tertiary: #23271e;
            --border-color: #2a2f24;
            --border-light: #3a4033;
            --text-primary: #f2f4ed;
            --text-secondary: #b7bdb0;
            --text-muted: #7c8574;
            --accent-green: #5a8f2c;
            --accent-green-light: #7cc43a;
            --accent-orange: #e8933a;
            --accent-green-neon: #7cc43a;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 6px 20px rgba(0, 0, 0, 0.45);
            --radius-card: 10px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-pill: 20px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-nav: 0.3s ease;
            --container-max: 1200px;
            --section-padding: 64px 0;
            --section-padding-mobile: 40px 0;
        }

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

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

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        a {
            color: var(--accent-green-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

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

        input {
            font-family: var(--font-family);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header / Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(20, 23, 17, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: transform var(--transition-nav), box-shadow var(--transition-nav), background-color var(--transition-nav);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
            min-height: 52px;
            transition: all var(--transition-nav);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            transition: font-size var(--transition-nav);
        }

        .logo-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-green);
            border-radius: 6px;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            line-height: 1;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.85rem;
        }

        .search-btn {
            color: var(--text-secondary);
            font-size: 1.1rem;
            padding: 4px;
            transition: color var(--transition-fast);
        }

        .search-btn:hover {
            color: var(--text-primary);
        }

        .auth-btns {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .btn-auth {
            font-size: 0.85rem;
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-login {
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
        }

        .btn-login:hover {
            color: var(--text-primary);
            border-color: var(--accent-green);
            background: rgba(90, 143, 44, 0.1);
        }

        .btn-register {
            background: var(--accent-green);
            color: var(--text-primary);
            border: 1px solid var(--accent-green);
        }

        .btn-register:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
        }

        .channel-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0 24px 10px;
            max-width: var(--container-max);
            margin: 0 auto;
            transition: all var(--transition-nav);
            flex-wrap: wrap;
        }

        .channel-link {
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            font-size: 0.85rem;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .channel-link:hover {
            color: var(--text-primary);
            background: rgba(90, 143, 44, 0.12);
        }

        .channel-link.active {
            color: var(--text-primary);
            background: rgba(90, 143, 44, 0.2);
            border: 1px solid var(--accent-green);
            font-weight: 600;
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            background-color: rgba(20, 23, 17, 0.96);
        }

        .site-header.scrolled .brand-row {
            padding-top: 6px;
            padding-bottom: 6px;
            min-height: 44px;
        }

        .site-header.scrolled .logo {
            font-size: 1.15rem;
        }

        .site-header.scrolled .channel-row {
            padding-bottom: 6px;
            gap: 4px;
        }

        .site-header.scrolled .channel-link {
            padding: 4px 10px;
            font-size: 0.78rem;
        }

        .site-header.scrolled .search-btn {
            font-size: 1rem;
        }

        .site-header.scrolled .auth-btns .btn-auth {
            font-size: 0.78rem;
            padding: 4px 10px;
        }

        /* Mobile nav */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 4px;
            background: none;
            border: none;
            cursor: pointer;
        }

        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            padding: 120px 0 0;
            margin-bottom: 8px;
        }

        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

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

        .breadcrumb .sep {
            color: var(--text-muted);
        }

        .breadcrumb .current {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* Category header */
        .category-header {
            padding: 16px 0 32px;
            position: relative;
        }

        .category-header h1 {
            font-size: 2.2rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        .category-header .desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
        }

        /* Section common */
        .section {
            padding: var(--section-padding);
        }

        .section-alt {
            background-color: var(--bg-secondary);
        }

        .section-title {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            margin-bottom: 8px;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            max-width: 600px;
        }

        /* Data table */
        .data-table-wrap {
            overflow-x: auto;
            background: var(--bg-secondary);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }

        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
            min-width: 720px;
        }

        .data-table thead {
            background: var(--bg-tertiary);
            border-bottom: 2px solid var(--accent-green);
        }

        .data-table th {
            padding: 14px 16px;
            text-align: left;
            font-weight: 600;
            color: var(--text-primary);
            white-space: nowrap;
            font-size: 0.85rem;
            letter-spacing: 0.02em;
        }

        .data-table td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-secondary);
            white-space: nowrap;
            font-variant-numeric: tabular-nums;
        }

        .data-table tbody tr {
            transition: background var(--transition-fast);
        }

        .data-table tbody tr:hover {
            background: rgba(90, 143, 44, 0.06);
        }

        .data-table tbody tr:nth-child(even) {
            background: rgba(30, 34, 25, 0.5);
        }

        .data-table tbody tr:nth-child(even):hover {
            background: rgba(90, 143, 44, 0.08);
        }

        .data-table .team-cell {
            color: var(--text-primary);
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .team-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .team-dot.green {
            background: var(--accent-green-light);
        }
        .team-dot.orange {
            background: var(--accent-orange);
        }
        .team-dot.gray {
            background: var(--text-muted);
        }
        .team-dot.blue {
            background: #4a90d9;
        }
        .team-dot.red {
            background: #c0392b;
        }
        .team-dot.yellow {
            background: #d4a017;
        }
        .team-dot.purple {
            background: #8e44ad;
        }

        .highlight-num {
            color: var(--accent-orange);
            font-weight: 700;
        }

        .trend-up {
            color: var(--accent-green-light);
        }

        .trend-down {
            color: #e8604a;
        }

        /* Cards */
        .card-grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .card-grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .card-grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .hot-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-sm);
        }

        .hot-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }

        .hot-card .card-img {
            position: relative;
            height: 160px;
            overflow: hidden;
            background: var(--bg-tertiary);
        }

        .hot-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition-fast);
        }

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

        .hot-card .card-body {
            padding: 16px 18px;
        }

        .hot-card .card-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .hot-card .card-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .hot-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 10px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .badge {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-size: 0.75rem;
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }

        .badge:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
        }

        .badge-green {
            background: rgba(90, 143, 44, 0.15);
            border-color: var(--accent-green);
            color: var(--accent-green-light);
        }

        .badge-orange {
            background: rgba(232, 147, 58, 0.12);
            border-color: var(--accent-orange);
            color: var(--accent-orange);
        }

        /* Tag cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-cloud .badge {
            padding: 8px 16px;
            font-size: 0.85rem;
            border-radius: var(--radius-pill);
            background: transparent;
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition-fast);
            text-decoration: none;
        }

        .tag-cloud .badge:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.1);
        }

        /* Stats */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-block {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-fast);
        }

        .stat-block:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .stat-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--accent-green-light);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }

        .stat-number.orange {
            color: var(--accent-orange);
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 6px;
        }

        /* Subscribe */
        .subscribe-box {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .subscribe-box .sub-text {
            flex: 1;
            min-width: 240px;
        }

        .subscribe-box .sub-text h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--text-primary);
        }

        .subscribe-box .sub-text p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .subscribe-form {
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
        }

        .subscribe-form input[type="email"] {
            padding: 12px 16px;
            border-radius: var(--radius-input);
            border: 1px solid var(--border-light);
            background: var(--bg-primary);
            color: var(--text-primary);
            font-size: 0.9rem;
            min-width: 260px;
            transition: all var(--transition-fast);
            outline: none;
        }

        .subscribe-form input[type="email"]::placeholder {
            color: var(--text-muted);
        }

        .subscribe-form input[type="email"]:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(90, 143, 44, 0.2);
        }

        .btn-primary {
            display: inline-block;
            background: var(--accent-green);
            color: var(--text-primary);
            padding: 12px 22px;
            border-radius: var(--radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
            border: 1px solid var(--accent-green);
            text-align: center;
        }

        .btn-primary:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
            color: var(--text-primary);
        }

        .btn-outline {
            display: inline-block;
            background: transparent;
            color: var(--text-primary);
            padding: 12px 22px;
            border-radius: var(--radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
            border: 1px solid var(--border-light);
            text-align: center;
        }

        .btn-outline:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.1);
        }

        .btn-orange {
            display: inline-block;
            background: var(--accent-orange);
            color: var(--text-primary);
            padding: 12px 22px;
            border-radius: var(--radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
            border: 1px solid var(--accent-orange);
            text-align: center;
        }

        .btn-orange:hover {
            background: #f0a55a;
            border-color: #f0a55a;
            box-shadow: 0 2px 8px rgba(232, 147, 58, 0.4);
            transform: translateY(-1px);
            color: var(--text-primary);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            transition: all var(--transition-fast);
            overflow: hidden;
        }

        .faq-item.active {
            border-color: var(--accent-green);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-weight: 600;
            color: var(--text-primary);
            font-size: 0.95rem;
            user-select: none;
            transition: all var(--transition-fast);
            background: none;
            width: 100%;
            text-align: left;
        }

        .faq-question:hover {
            color: var(--accent-green-light);
        }

        .faq-icon {
            font-size: 1.2rem;
            color: var(--text-muted);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
            margin-left: 12px;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            color: var(--accent-green-light);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            padding: 0 20px;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* CTA bar */
        .cta-bar {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 40px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            background-image: linear-gradient(135deg, rgba(90, 143, 44, 0.06) 0%, rgba(232, 147, 58, 0.04) 100%);
        }

        .cta-bar .cta-text {
            flex: 1;
            min-width: 240px;
        }

        .cta-bar .cta-text h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .cta-bar .cta-text p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .cta-bar .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* Footer */
        .site-footer {
            background: #0f110d;
            border-top: 1px solid var(--border-color);
            padding: 48px 0 24px;
            margin-top: 48px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .logo {
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

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

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

        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

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

        .footer-col .contact-email {
            color: var(--text-secondary);
            font-size: 0.85rem;
            word-break: break-all;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            font-size: 0.8rem;
            color: var(--text-muted);
            flex-wrap: wrap;
            gap: 8px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .container {
                padding: 0 16px;
            }
            .card-grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .card-grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .category-header h1 {
                font-size: 1.8rem;
            }
            .section {
                padding: 48px 0;
            }
            .brand-row {
                padding: 10px 16px;
            }
            .channel-row {
                padding: 0 16px 10px;
            }
        }

        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .channel-row {
                display: none;
                flex-direction: column;
                align-items: flex-start;
                padding: 8px 16px;
                background: var(--bg-secondary);
                border-top: 1px solid var(--border-color);
                gap: 0;
            }
            .channel-row.open {
                display: flex;
            }
            .channel-link {
                display: block;
                width: 100%;
                padding: 12px 16px;
                border-radius: 6px;
                font-size: 0.95rem;
            }
            .brand-actions .search-btn,
            .brand-actions .auth-btns .btn-auth {
                font-size: 0.75rem;
            }
            .brand-actions .auth-btns {
                gap: 6px;
            }
            .brand-actions .btn-auth {
                padding: 4px 10px;
                font-size: 0.75rem;
            }
            .category-header h1 {
                font-size: 1.5rem;
            }
            .category-header .desc {
                font-size: 0.95rem;
            }
            .breadcrumb {
                padding-top: 100px;
                font-size: 0.8rem;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .card-grid-3,
            .card-grid-2,
            .card-grid-4 {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-number {
                font-size: 1.6rem;
            }
            .subscribe-box {
                flex-direction: column;
                align-items: stretch;
                padding: 24px 20px;
            }
            .subscribe-form input[type="email"] {
                min-width: 100%;
            }
            .subscribe-form {
                flex-direction: column;
                align-items: stretch;
            }
            .cta-bar {
                flex-direction: column;
                align-items: stretch;
                padding: 28px 20px;
            }
            .cta-bar .cta-actions {
                flex-direction: column;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .data-table-wrap {
                border-radius: 8px;
            }
            .data-table {
                font-size: 0.8rem;
                min-width: 600px;
            }
            .data-table th,
            .data-table td {
                padding: 10px 12px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
            .category-header h1 {
                font-size: 1.3rem;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-number {
                font-size: 1.4rem;
            }
            .stat-label {
                font-size: 0.75rem;
            }
            .btn-primary,
            .btn-outline,
            .btn-orange {
                padding: 10px 16px;
                font-size: 0.85rem;
                width: 100%;
                text-align: center;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.9rem;
            }
            .faq-answer {
                padding: 0 16px;
            }
            .faq-item.active .faq-answer {
                padding: 0 16px 16px;
            }
            .tag-cloud .badge {
                padding: 6px 12px;
                font-size: 0.78rem;
            }
        }

/* roulang page: category5 */
:root {
            --bg-primary: #141711;
            --bg-secondary: #1c1f18;
            --bg-tertiary: #23271e;
            --border-color: #2a2f24;
            --border-light: #3a4033;
            --text-primary: #f2f4ed;
            --text-secondary: #b7bdb0;
            --text-muted: #7c8574;
            --accent-green: #5a8f2c;
            --accent-green-light: #7cc43a;
            --accent-orange: #e8933a;
            --accent-green-neon: #7cc43a;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 6px 20px rgba(0, 0, 0, 0.45);
            --radius-card: 10px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-pill: 20px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-nav: 0.3s ease;
            --container-max: 1200px;
            --section-padding: 64px 0;
            --section-padding-mobile: 40px 0;
        }

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

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

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        a {
            color: var(--accent-green-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

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

        input {
            font-family: var(--font-family);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== Header / Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(20, 23, 17, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: transform var(--transition-nav), box-shadow var(--transition-nav), background-color var(--transition-nav);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
            min-height: 52px;
            transition: all var(--transition-nav);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            transition: font-size var(--transition-nav);
        }

        .logo-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-green);
            border-radius: 6px;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            line-height: 1;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.85rem;
        }

        .search-btn {
            color: var(--text-secondary);
            font-size: 1.1rem;
            padding: 4px;
            transition: color var(--transition-fast);
        }

        .search-btn:hover {
            color: var(--text-primary);
        }

        .auth-btns {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .btn-auth {
            font-size: 0.85rem;
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-login {
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
        }

        .btn-login:hover {
            color: var(--text-primary);
            border-color: var(--accent-green);
            background: rgba(90, 143, 44, 0.1);
        }

        .btn-register {
            background: var(--accent-green);
            color: var(--text-primary);
            border: 1px solid var(--accent-green);
        }

        .btn-register:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
        }

        .live-indicator {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.78rem;
            color: var(--text-secondary);
            white-space: nowrap;
        }

        .live-indicator .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-green-neon);
            animation: pulse-dot 2s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 4px rgba(124, 196, 58, 0.6);
            }
            50% {
                opacity: 0.5;
                box-shadow: 0 0 0 rgba(124, 196, 58, 0);
            }
        }

        .channel-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0 24px 10px;
            max-width: var(--container-max);
            margin: 0 auto;
            transition: all var(--transition-nav);
            flex-wrap: wrap;
        }

        .channel-link {
            display: inline-flex;
            align-items: center;
            padding: 9px 18px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 6px;
            transition: all var(--transition-fast);
            white-space: nowrap;
            border: 1px solid transparent;
            letter-spacing: 0.01em;
        }

        .channel-link:hover {
            color: var(--text-primary);
            background: rgba(90, 143, 44, 0.08);
            border-color: rgba(90, 143, 44, 0.2);
        }

        .channel-link.active {
            color: var(--text-primary);
            background: rgba(90, 143, 44, 0.15);
            border-color: rgba(90, 143, 44, 0.35);
            font-weight: 600;
        }

        .hamburger-btn {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 8px;
            border-radius: 4px;
            transition: background var(--transition-fast);
        }

        .hamburger-btn span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .hamburger-btn:hover {
            background: rgba(90, 143, 44, 0.1);
        }

        .hamburger-btn.active span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }

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

        .hamburger-btn.active span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            background: rgba(20, 23, 17, 0.98);
            border-top: 1px solid var(--border-color);
            padding: 12px 24px 16px;
            gap: 4px;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu .channel-link {
            padding: 14px 12px;
            border-radius: 8px;
            font-size: 1rem;
            border: none;
        }

        .mobile-menu .channel-link.active {
            background: rgba(90, 143, 44, 0.15);
            border: none;
        }

        /* Scrolled state */
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            background-color: rgba(20, 23, 17, 0.96);
        }

        .site-header.scrolled .brand-row {
            padding-top: 6px;
            padding-bottom: 6px;
            min-height: 44px;
        }

        .site-header.scrolled .logo {
            font-size: 1.15rem;
        }

        .site-header.scrolled .logo-icon {
            width: 24px;
            height: 24px;
            font-size: 12px;
        }

        .site-header.scrolled .channel-row {
            padding-bottom: 6px;
            gap: 4px;
        }

        .site-header.scrolled .channel-link {
            padding: 6px 12px;
            font-size: 0.82rem;
        }

        /* ===== Main Content ===== */
        main {
            padding-top: 116px;
            min-height: 60vh;
        }

        .site-header.scrolled~main {
            padding-top: 68px;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-section {
            padding: 16px 0 0;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .breadcrumb-section a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

        .breadcrumb-section a:hover {
            color: var(--accent-green-light);
        }

        .breadcrumb-section .sep {
            margin: 0 6px;
            color: var(--border-light);
        }

        .breadcrumb-section .current {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ===== Category Page Header ===== */
        .category-header {
            position: relative;
            padding: 48px 0 36px;
            border-bottom: 1px solid var(--border-color);
            background: linear-gradient(180deg, rgba(20, 23, 17, 0.6) 0%, rgba(20, 23, 17, 0.92) 100%), url('/assets/images/9d580a474268ff3c.webp') center/cover no-repeat;
            border-radius: 0 0 var(--radius-card) var(--radius-card);
            margin-bottom: 40px;
        }

        .category-header .container {
            position: relative;
            z-index: 2;
        }

        .category-header::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(20, 23, 17, 0.7) 0%, rgba(20, 23, 17, 0.5) 40%, rgba(20, 23, 17, 0.85) 100%);
            border-radius: 0 0 var(--radius-card) var(--radius-card);
            z-index: 1;
        }

        .category-header h1 {
            font-size: 2.2rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        .category-header .header-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.8;
        }

        .category-header .header-meta {
            display: flex;
            gap: 24px;
            margin-top: 16px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .category-header .header-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .category-header .header-meta .meta-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-green-neon);
        }

        /* ===== Section Base ===== */
        section {
            padding: var(--section-padding);
        }

        .section-header {
            margin-bottom: 32px;
        }

        .section-header h2 {
            font-size: 1.65rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .section-header p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            max-width: 600px;
            line-height: 1.75;
        }

        .section-header .section-tag {
            display: inline-block;
            font-size: 0.72rem;
            color: var(--accent-green-light);
            border: 1px solid rgba(90, 143, 44, 0.4);
            border-radius: var(--radius-pill);
            padding: 3px 12px;
            margin-bottom: 10px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }

        /* ===== Section 1: Category Header (already above) ===== */

        /* ===== Section 2: Guide Cards List ===== */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .guide-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
        }

        .guide-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
            background: var(--bg-tertiary);
        }

        .guide-card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            border-radius: 0;
            background: var(--bg-tertiary);
        }

        .guide-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform 0.4s ease;
        }

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

        .guide-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            font-size: 0.72rem;
            font-weight: 600;
            background: rgba(20, 23, 17, 0.8);
            color: var(--accent-green-light);
            border: 1px solid rgba(90, 143, 44, 0.4);
            backdrop-filter: blur(4px);
        }

        .guide-card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .guide-card-body h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.45;
            letter-spacing: -0.005em;
        }

        .guide-card-body p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .guide-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.78rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
            padding-top: 12px;
        }

        .guide-card-meta .meta-left {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .guide-card-meta .meta-tag {
            color: var(--accent-green-light);
            font-weight: 500;
        }

        .guide-card-link {
            color: var(--accent-green-light);
            font-size: 0.82rem;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }

        .guide-card-link:hover {
            color: var(--accent-green-neon);
            gap: 6px;
        }

        /* ===== Section 3: Hot Picks ===== */
        .hot-picks-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .hot-pick-card {
            display: flex;
            gap: 20px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition-fast);
            align-items: center;
        }

        .hot-pick-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            background: var(--bg-tertiary);
            transform: translateY(-2px);
        }

        .hot-pick-img {
            flex-shrink: 0;
            width: 160px;
            height: 100px;
            border-radius: 8px;
            overflow: hidden;
            background: var(--bg-tertiary);
        }

        .hot-pick-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 8px;
        }

        .hot-pick-info h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .hot-pick-info p {
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 8px;
        }

        .hot-pick-info .pick-meta {
            font-size: 0.72rem;
            color: var(--text-muted);
        }

        /* ===== Section 4: Tag Cloud ===== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .tag-pill {
            display: inline-flex;
            align-items: center;
            padding: 7px 18px;
            border-radius: var(--radius-pill);
            font-size: 0.82rem;
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
            background: transparent;
            transition: all var(--transition-fast);
            cursor: pointer;
            letter-spacing: 0.01em;
        }

        .tag-pill:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.06);
        }

        /* ===== Section 5: Subscribe ===== */
        .subscribe-box {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 32px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .subscribe-box h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .subscribe-box p {
            font-size: 0.88rem;
            color: var(--text-secondary);
        }

        .subscribe-form {
            display: flex;
            gap: 12px;
            align-items: center;
            flex-shrink: 0;
        }

        .subscribe-form input {
            width: 280px;
            padding: 11px 16px;
            border-radius: var(--radius-input);
            border: 1px solid var(--border-light);
            background: var(--bg-primary);
            color: var(--text-primary);
            font-size: 0.9rem;
            outline: none;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }

        .subscribe-form input:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(90, 143, 44, 0.2);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 11px 24px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 600;
            border: 1px solid var(--accent-green);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .btn-primary:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 11px 22px;
            border-radius: var(--radius-btn);
            background: transparent;
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 500;
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .btn-outline:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.1);
        }

        .subscribe-form .btn-primary {
            padding: 11px 28px;
        }

        /* ===== Section 6: Stats ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-block {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-fast);
        }

        .stat-block:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
        }

        .stat-number {
            font-size: 2.1rem;
            font-weight: 700;
            color: var(--accent-green-light);
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .stat-unit {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: 0.82rem;
            color: var(--text-secondary);
        }

        /* ===== Section 7: FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item.open {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 20px;
            cursor: pointer;
            user-select: none;
            gap: 16px;
            transition: background var(--transition-fast);
        }

        .faq-question:hover {
            background: rgba(90, 143, 44, 0.05);
        }

        .faq-question h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
            letter-spacing: 0.005em;
        }

        .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--accent-green-light);
            transition: transform var(--transition-fast);
            font-weight: 400;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ===== Section 8: Bottom CTA ===== */
        .bottom-cta {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 40px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .bottom-cta h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .bottom-cta p {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        .bottom-cta .cta-actions {
            display: flex;
            gap: 12px;
        }

        .btn-accent {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 11px 28px;
            border-radius: var(--radius-btn);
            background: var(--accent-orange);
            color: #fff;
            font-size: 0.92rem;
            font-weight: 600;
            border: 1px solid var(--accent-orange);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .btn-accent:hover {
            background: #f0a04a;
            border-color: #f0a04a;
            box-shadow: 0 2px 10px rgba(232, 147, 58, 0.45);
            transform: translateY(-1px);
            color: #fff;
        }

        .btn-accent:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #121410;
            border-top: 1px solid var(--border-color);
            padding: 48px 0 24px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .logo {
            font-size: 1.2rem;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

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

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

        .footer-col ul li a {
            font-size: 0.82rem;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }

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

        .footer-col .contact-email {
            font-size: 0.78rem;
            word-break: break-all;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            font-size: 0.78rem;
            color: var(--text-muted);
            flex-wrap: wrap;
            gap: 8px;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .container {
                padding: 0 20px;
            }
            .guide-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .brand-actions .live-indicator {
                display: none;
            }
        }

        @media (max-width: 768px) {
            main {
                padding-top: 68px;
            }
            .site-header.scrolled~main {
                padding-top: 60px;
            }
            .brand-row {
                padding: 8px 16px;
                min-height: 48px;
            }
            .channel-row {
                display: none;
            }
            .hamburger-btn {
                display: flex;
            }
            .brand-actions .auth-btns {
                display: none;
            }
            .brand-actions .search-btn {
                display: inline-flex;
            }
            .mobile-menu {
                display: none;
            }
            .mobile-menu.open {
                display: flex;
            }
            section {
                padding: var(--section-padding-mobile);
            }
            .category-header {
                padding: 32px 0 28px;
                margin-bottom: 28px;
            }
            .category-header h1 {
                font-size: 1.7rem;
            }
            .category-header .header-meta {
                flex-wrap: wrap;
                gap: 12px;
            }
            .guide-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .hot-picks-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .hot-pick-card {
                flex-direction: column;
                padding: 16px;
            }
            .hot-pick-img {
                width: 100%;
                height: 140px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-number {
                font-size: 1.6rem;
            }
            .subscribe-box {
                flex-direction: column;
                text-align: center;
                padding: 24px 20px;
            }
            .subscribe-form {
                flex-direction: column;
                width: 100%;
            }
            .subscribe-form input {
                width: 100%;
            }
            .subscribe-form .btn-primary {
                width: 100%;
            }
            .bottom-cta {
                flex-direction: column;
                text-align: center;
                padding: 28px 20px;
            }
            .bottom-cta .cta-actions {
                flex-direction: column;
                width: 100%;
            }
            .bottom-cta .cta-actions .btn {
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 4px;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .tag-cloud {
                gap: 8px;
            }
            .tag-pill {
                padding: 6px 14px;
                font-size: 0.76rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .logo {
                font-size: 1.15rem;
            }
            .logo-icon {
                width: 24px;
                height: 24px;
                font-size: 12px;
            }
            .category-header h1 {
                font-size: 1.5rem;
            }
            .guide-card-body h3 {
                font-size: 0.95rem;
            }
            .stat-block {
                padding: 18px 14px;
            }
            .stat-number {
                font-size: 1.4rem;
            }
            .faq-question h3 {
                font-size: 0.85rem;
            }
            .bottom-cta h3 {
                font-size: 1.2rem;
            }
        }

/* roulang page: category4 */
:root {
            --bg-primary: #141711;
            --bg-secondary: #1c1f18;
            --bg-tertiary: #23271e;
            --border-color: #2a2f24;
            --border-light: #3a4033;
            --text-primary: #f2f4ed;
            --text-secondary: #b7bdb0;
            --text-muted: #7c8574;
            --accent-green: #5a8f2c;
            --accent-green-light: #7cc43a;
            --accent-orange: #e8933a;
            --accent-green-neon: #7cc43a;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 6px 20px rgba(0, 0, 0, 0.45);
            --radius-card: 10px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-pill: 20px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-nav: 0.3s ease;
            --container-max: 1200px;
            --section-padding: 64px 0;
            --section-padding-mobile: 40px 0;
        }

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

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

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 112px;
        }

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

        a {
            color: var(--accent-green-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

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

        input {
            font-family: var(--font-family);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== Header / Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(20, 23, 17, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: transform var(--transition-nav), box-shadow var(--transition-nav), background-color var(--transition-nav);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
            min-height: 52px;
            transition: all var(--transition-nav);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            transition: font-size var(--transition-nav);
        }

        .logo-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-green);
            border-radius: 6px;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            line-height: 1;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.85rem;
        }

        .search-btn {
            color: var(--text-secondary);
            font-size: 1.1rem;
            padding: 4px;
            transition: color var(--transition-fast);
        }

        .search-btn:hover {
            color: var(--text-primary);
        }

        .auth-btns {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .btn-auth {
            font-size: 0.85rem;
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-login {
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
        }

        .btn-login:hover {
            color: var(--text-primary);
            border-color: var(--accent-green);
            background: rgba(90, 143, 44, 0.1);
        }

        .btn-register {
            background: var(--accent-green);
            color: var(--text-primary);
            border: 1px solid var(--accent-green);
        }

        .btn-register:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
        }

        .channel-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0 24px 10px;
            max-width: var(--container-max);
            margin: 0 auto;
            transition: all var(--transition-nav);
            flex-wrap: wrap;
        }

        .channel-link {
            font-size: 0.9rem;
            color: var(--text-secondary);
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            white-space: nowrap;
            font-weight: 500;
        }

        .channel-link:hover {
            color: var(--text-primary);
            background: rgba(90, 143, 44, 0.1);
        }

        .channel-link.active {
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.15);
        }

        .hamburger-btn {
            display: none;
            font-size: 1.4rem;
            color: var(--text-primary);
            background: none;
            border: none;
            padding: 4px;
            cursor: pointer;
            line-height: 1;
        }

        .mobile-menu {
            display: none;
            background-color: rgba(20, 23, 17, 0.98);
            border-bottom: 1px solid var(--border-color);
            padding: 16px 24px;
            flex-direction: column;
            gap: 6px;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu .channel-link {
            padding: 10px 12px;
            font-size: 1rem;
            border-bottom: 1px solid var(--border-color);
            border-radius: 0;
        }

        .mobile-menu .channel-link:last-child {
            border-bottom: none;
        }

        /* Scrolled state */
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            background-color: rgba(20, 23, 17, 0.96);
        }

        .site-header.scrolled .brand-row {
            padding-top: 6px;
            padding-bottom: 6px;
            min-height: 44px;
        }

        .site-header.scrolled .logo {
            font-size: 1.15rem;
        }

        .site-header.scrolled .channel-row {
            display: none;
        }

        .site-header.scrolled .channel-row.single-line {
            display: flex;
            padding-bottom: 6px;
        }

        .site-header.scrolled .channel-row.single-line .channel-link {
            padding: 4px 10px;
            font-size: 0.82rem;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-muted);
        }

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

        .breadcrumb .separator {
            color: var(--text-muted);
            user-select: none;
        }

        .breadcrumb .current {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ===== Category Page Header ===== */
        .category-hero {
            position: relative;
            padding: 80px 0 72px;
            background: linear-gradient(135deg, rgba(20, 23, 17, 0.9), rgba(20, 23, 17, 0.85)), url('/assets/images/3729140a174e7795.webp') center/cover no-repeat;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 0;
        }

        .category-hero .container {
            position: relative;
            z-index: 2;
        }

        .category-hero h1 {
            font-size: 36px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .category-hero .category-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.8;
        }

        .category-hero .hero-meta {
            display: flex;
            gap: 16px;
            margin-top: 20px;
            flex-wrap: wrap;
        }

        .category-hero .hero-meta span {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            display: inline-block;
            flex-shrink: 0;
        }

        .live-dot.green {
            background: var(--accent-green-neon);
            box-shadow: 0 0 6px rgba(124, 196, 58, 0.5);
        }

        /* ===== Section Base ===== */
        .section {
            padding: var(--section-padding);
        }

        .section-alt {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .section-header {
            margin-bottom: 32px;
        }

        .section-header h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            margin-bottom: 8px;
        }

        .section-header .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-muted);
        }

        .section-header .section-link {
            font-size: 0.9rem;
            color: var(--accent-green-light);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 8px;
        }

        .section-header .section-link:hover {
            color: var(--accent-green);
        }

        /* ===== Article List ===== */
        .article-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .article-item {
            display: flex;
            gap: 20px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 16px;
            transition: all var(--transition-fast);
            align-items: flex-start;
        }

        .article-item:hover {
            border-color: var(--accent-green);
            background: var(--bg-tertiary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .article-thumb {
            width: 180px;
            height: 110px;
            flex-shrink: 0;
            overflow: hidden;
            border-radius: 8px;
            background: var(--bg-tertiary);
        }

        .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 8px;
        }

        .article-body {
            flex: 1;
            min-width: 0;
        }

        .article-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 6px;
        }

        .tag-chip {
            font-size: 0.72rem;
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-light);
            color: var(--text-muted);
            background: transparent;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .tag-chip:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
        }

        .article-item h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .article-excerpt {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .article-meta .read-more {
            color: var(--accent-green-light);
            font-weight: 500;
            margin-left: auto;
        }

        .article-meta .read-more:hover {
            color: var(--accent-green);
        }

        /* ===== Hot Picks ===== */
        .hot-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .hot-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
        }

        .hot-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }

        .hot-card .hot-img {
            width: 100%;
            height: 180px;
            overflow: hidden;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
            background: var(--bg-tertiary);
        }

        .hot-card .hot-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
        }

        .hot-card .hot-content {
            padding: 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .hot-card h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .hot-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            flex: 1;
        }

        .hot-card .hot-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* ===== Tag Cloud ===== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .tag-cloud .cloud-tag {
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
            font-size: 0.88rem;
            transition: all var(--transition-fast);
            background: transparent;
        }

        .tag-cloud .cloud-tag:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.08);
        }

        /* ===== Subscribe ===== */
        .subscribe-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 32px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            transition: all var(--transition-fast);
        }

        .subscribe-card:hover {
            border-color: var(--accent-green);
        }

        .subscribe-content {
            flex: 1;
            min-width: 200px;
        }

        .subscribe-content h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .subscribe-content p {
            font-size: 0.88rem;
            color: var(--text-muted);
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            flex: 1;
            min-width: 280px;
        }

        .subscribe-form input {
            flex: 1;
            padding: 10px 16px;
            border-radius: var(--radius-input);
            border: 1px solid var(--border-light);
            background: var(--bg-primary);
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
        }

        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }

        .subscribe-form input:focus {
            outline: none;
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(90, 143, 44, 0.2);
        }

        .btn-primary {
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 600;
            border: 1px solid var(--accent-green);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
        }

        .btn-outline {
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            background: transparent;
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 600;
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-outline:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.1);
        }

        .btn-orange {
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            background: var(--accent-orange);
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 600;
            border: 1px solid var(--accent-orange);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-orange:hover {
            background: #f0a050;
            border-color: #f0a050;
            box-shadow: 0 2px 8px rgba(232, 147, 58, 0.5);
            transform: translateY(-1px);
        }

        /* ===== Stats ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-block {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-fast);
        }

        .stat-block:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--accent-green-light);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .stat-unit {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-left: 2px;
        }

        .stat-label {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-top: 6px;
        }

        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--border-light);
        }

        .faq-item.open {
            border-color: var(--accent-green);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            cursor: pointer;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            gap: 12px;
        }

        .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--bg-tertiary);
            font-size: 1.1rem;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding-bottom: 18px;
        }

        .faq-answer p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ===== CTA ===== */
        .cta-strip {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 32px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .cta-strip h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .cta-strip p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #0e100c;
            border-top: 1px solid var(--border-color);
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .logo {
            font-size: 1.3rem;
            margin-bottom: 16px;
        }

        .footer-brand p {
            font-size: 0.88rem;
            color: var(--text-muted);
            max-width: 300px;
            line-height: 1.7;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

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

        .footer-col ul li a {
            font-size: 0.88rem;
            color: var(--text-secondary);
        }

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

        .footer-col .contact-email {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            font-size: 0.82rem;
            color: var(--text-muted);
            flex-wrap: wrap;
            gap: 10px;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .hot-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 68px;
            }

            .brand-row {
                padding: 8px 16px;
                min-height: 48px;
            }

            .logo {
                font-size: 1.2rem;
            }

            .channel-row {
                display: none;
            }

            .hamburger-btn {
                display: block;
            }

            .mobile-menu {
                display: none;
            }

            .mobile-menu.open {
                display: flex;
            }

            .brand-actions .search-btn {
                font-size: 1.2rem;
            }

            .auth-btns {
                display: none;
            }

            .section {
                padding: var(--section-padding-mobile);
            }

            .category-hero {
                padding: 56px 0 48px;
            }

            .category-hero h1 {
                font-size: 28px;
            }

            .article-item {
                flex-direction: column;
                gap: 12px;
                padding: 12px;
            }

            .article-thumb {
                width: 100%;
                height: 160px;
            }

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

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .stat-number {
                font-size: 1.8rem;
            }

            .subscribe-card {
                flex-direction: column;
                align-items: stretch;
                padding: 20px;
            }

            .subscribe-form {
                flex-direction: column;
                min-width: auto;
            }

            .cta-strip {
                flex-direction: column;
                align-items: flex-start;
                padding: 20px;
            }

            .cta-actions {
                width: 100%;
            }

            .cta-actions .btn-primary,
            .cta-actions .btn-outline {
                flex: 1;
                text-align: center;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .breadcrumb {
                font-size: 0.78rem;
            }
        }

        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }

            .article-meta {
                flex-wrap: wrap;
                gap: 6px;
            }

            .article-meta .read-more {
                margin-left: 0;
                width: 100%;
            }
        }

/* roulang page: category6 */
:root {
            --bg-primary: #141711;
            --bg-secondary: #1c1f18;
            --bg-tertiary: #23271e;
            --border-color: #2a2f24;
            --border-light: #3a4033;
            --text-primary: #f2f4ed;
            --text-secondary: #b7bdb0;
            --text-muted: #7c8574;
            --accent-green: #5a8f2c;
            --accent-green-light: #7cc43a;
            --accent-orange: #e8933a;
            --accent-green-neon: #7cc43a;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 6px 20px rgba(0, 0, 0, 0.45);
            --radius-card: 10px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-pill: 20px;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-nav: 0.3s ease;
            --container-max: 1200px;
            --section-padding: 64px 0;
            --section-padding-mobile: 40px 0;
        }

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

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

        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        a {
            color: var(--accent-green-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

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

        input {
            font-family: var(--font-family);
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== Header / Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(20, 23, 17, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: transform var(--transition-nav), box-shadow var(--transition-nav), background-color var(--transition-nav);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
            min-height: 52px;
            transition: all var(--transition-nav);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            transition: font-size var(--transition-nav);
        }

        .logo-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-green);
            border-radius: 6px;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            line-height: 1;
            font-style: normal;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.85rem;
        }

        .search-btn {
            color: var(--text-secondary);
            font-size: 1.1rem;
            padding: 4px;
            transition: color var(--transition-fast);
        }

        .search-btn:hover {
            color: var(--text-primary);
        }

        .auth-btns {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .btn-auth {
            font-size: 0.85rem;
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-login {
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
        }

        .btn-login:hover {
            color: var(--text-primary);
            border-color: var(--accent-green);
            background: rgba(90, 143, 44, 0.1);
        }

        .btn-register {
            background: var(--accent-green);
            color: var(--text-primary);
            border: 1px solid var(--accent-green);
        }

        .btn-register:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
        }

        .channel-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0 24px 10px;
            max-width: var(--container-max);
            margin: 0 auto;
            transition: all var(--transition-nav);
            flex-wrap: wrap;
        }

        .channel-link {
            font-size: 0.92rem;
            color: var(--text-secondary);
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            white-space: nowrap;
            font-weight: 500;
        }

        .channel-link:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }

        .channel-link.active {
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.14);
            font-weight: 600;
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            background-color: rgba(20, 23, 17, 0.96);
        }

        .site-header.scrolled .brand-row {
            padding-top: 6px;
            padding-bottom: 6px;
            min-height: 44px;
        }

        .site-header.scrolled .logo {
            font-size: 1.15rem;
        }

        .site-header.scrolled .channel-row {
            padding-top: 4px;
            padding-bottom: 6px;
            gap: 4px;
        }

        .site-header.scrolled .channel-link {
            font-size: 0.85rem;
            padding: 4px 10px;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 6px;
            cursor: pointer;
            background: none;
            border: none;
        }

        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(20, 23, 17, 0.98);
            z-index: 999;
            padding: 80px 24px 24px;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            font-size: 1.15rem;
            color: var(--text-primary);
            padding: 14px 8px;
            border-bottom: 1px solid var(--border-color);
            transition: all var(--transition-fast);
        }

        .mobile-menu a:hover {
            color: var(--accent-green-light);
            padding-left: 16px;
        }

        .mobile-menu a.active {
            color: var(--accent-green-light);
            font-weight: 600;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-wrap {
            padding-top: 130px;
            padding-bottom: 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

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

        .breadcrumb .separator {
            color: var(--text-muted);
            user-select: none;
        }

        .breadcrumb .current {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ===== Page Header ===== */
        .page-header {
            position: relative;
            padding: 32px 0 40px;
            overflow: hidden;
        }

        .page-header-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/3179643489c11079.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 0;
            pointer-events: none;
        }

        .page-header::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(20, 23, 17, 0.6) 0%, rgba(20, 23, 17, 0.9) 70%, var(--bg-primary) 100%);
            z-index: 1;
            pointer-events: none;
        }

        .page-header .container {
            position: relative;
            z-index: 2;
        }

        .page-header h1 {
            font-size: 2.4rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .page-header .page-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
        }

        /* ===== Section Common ===== */
        section {
            padding: var(--section-padding);
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 32px;
            gap: 16px;
            flex-wrap: wrap;
        }

        .section-header h2 {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            line-height: 1.3;
        }

        .section-header .section-sub {
            font-size: 0.95rem;
            color: var(--text-muted);
            max-width: 500px;
            line-height: 1.6;
        }

        .section-link {
            font-size: 0.9rem;
            color: var(--accent-green-light);
            font-weight: 500;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }

        .section-link:hover {
            color: var(--accent-green);
            gap: 8px;
        }

        /* ===== Topic List Section ===== */
        .topic-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .topic-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-sm);
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }

        .topic-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .topic-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--bg-tertiary);
            border: 2px solid var(--border-light);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--accent-green-light);
            font-weight: 700;
            overflow: hidden;
        }

        .topic-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 50%;
        }

        .topic-body {
            flex: 1;
            min-width: 0;
        }

        .topic-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }

        .topic-tag {
            display: inline-block;
            font-size: 0.75rem;
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .topic-tag:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
        }

        .topic-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.5;
            transition: color var(--transition-fast);
        }

        .topic-card:hover .topic-title {
            color: var(--accent-green-light);
        }

        .topic-excerpt {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .topic-stats {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .topic-stats span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .topic-stats .online-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-green-neon);
            display: inline-block;
            flex-shrink: 0;
        }

        /* ===== Hot Recommendation Section ===== */
        .hot-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .hot-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
        }

        .hot-card:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .hot-card-img {
            width: 100%;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-tertiary);
        }

        .hot-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition-fast);
        }

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

        .hot-card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .hot-card-body .topic-tag {
            align-self: flex-start;
        }

        .hot-card-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
        }

        .hot-card:hover .hot-card-title {
            color: var(--accent-green-light);
        }

        .hot-card-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: auto;
            display: flex;
            gap: 12px;
        }

        /* ===== Tag Cloud Section ===== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .tag-cloud .topic-tag {
            font-size: 0.88rem;
            padding: 6px 18px;
            cursor: pointer;
        }

        /* ===== Subscribe Section ===== */
        .subscribe-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 36px;
            box-shadow: var(--shadow-sm);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .subscribe-info {
            flex: 1;
            min-width: 280px;
        }

        .subscribe-info h2 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .subscribe-info p {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            min-width: 300px;
            flex-shrink: 0;
        }

        .subscribe-form input {
            flex: 1;
            padding: 10px 16px;
            background: var(--bg-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-input);
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            min-width: 0;
        }

        .subscribe-form input:focus {
            outline: none;
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(90, 143, 44, 0.2);
        }

        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }

        .btn-primary {
            background: var(--accent-green);
            color: var(--text-primary);
            border: 1px solid var(--accent-green);
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-size: 0.9rem;
            font-weight: 600;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .btn-primary:hover {
            background: var(--accent-green-light);
            border-color: var(--accent-green-light);
            box-shadow: 0 2px 8px rgba(90, 143, 44, 0.4);
            transform: translateY(-1px);
        }

        .subscribe-note {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 8px;
        }

        /* ===== Stats Section ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-block {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 28px 20px;
            text-align: center;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-sm);
        }

        .stat-block:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
        }

        .stat-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--accent-orange);
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        .stat-unit {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ===== FAQ Section ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item.active {
            border-color: var(--accent-green);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 20px;
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text-primary);
            text-align: left;
            gap: 16px;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--accent-green-light);
        }

        .faq-icon {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--text-muted);
            transition: all var(--transition-fast);
        }

        .faq-item.active .faq-icon {
            color: var(--accent-green-light);
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-nav);
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ===== Bottom CTA ===== */
        .bottom-cta {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-md);
        }

        .bottom-cta h2 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .bottom-cta p {
            font-size: 0.92rem;
            color: var(--text-secondary);
        }

        .cta-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-size: 0.9rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .btn-secondary:hover {
            border-color: var(--accent-green);
            color: var(--accent-green-light);
            background: rgba(90, 143, 44, 0.1);
        }

        .btn-orange {
            background: var(--accent-orange);
            color: var(--text-primary);
            border: 1px solid var(--accent-orange);
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-size: 0.9rem;
            font-weight: 600;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .btn-orange:hover {
            background: #f0a04a;
            border-color: #f0a04a;
            box-shadow: 0 2px 8px rgba(232, 147, 58, 0.4);
            transform: translateY(-1px);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-top: 12px;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }

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

        .footer-col a {
            font-size: 0.88rem;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }

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

        .contact-email {
            font-size: 0.8rem !important;
            word-break: break-all;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            font-size: 0.82rem;
            color: var(--text-muted);
            flex-wrap: wrap;
            gap: 8px;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .hot-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .brand-row {
                padding: 10px 16px;
            }
            .channel-row {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .auth-btns .btn-login {
                display: none;
            }
            .breadcrumb-wrap {
                padding-top: 70px;
            }
            .page-header h1 {
                font-size: 1.8rem;
            }
            section {
                padding: var(--section-padding-mobile);
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .hot-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .subscribe-card {
                flex-direction: column;
                align-items: stretch;
                padding: 24px;
            }
            .subscribe-form {
                min-width: auto;
                flex-direction: column;
            }
            .topic-card {
                padding: 16px;
                gap: 14px;
            }
            .topic-avatar {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }
            .bottom-cta {
                flex-direction: column;
                align-items: stretch;
                text-align: center;
                padding: 24px;
            }
            .cta-buttons {
                justify-content: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-number {
                font-size: 1.6rem;
            }
            .brand-actions .search-btn span {
                display: none;
            }
            .topic-stats {
                flex-wrap: wrap;
                gap: 8px;
            }
            .page-header h1 {
                font-size: 1.5rem;
            }
            .topic-title {
                font-size: 1rem;
            }
        }