/* roulang page: index */
:root {
            --primary-dark: #0C1F17;
            --primary-mid: #0B1A14;
            --primary: #1E7F4F;
            --primary-light: #258B5A;
            --accent: #FF5A36;
            --accent-hover: #E64A2B;
            --accent-2: #FF6B3D;
            --highlight: #B7F04C;
            --highlight-soft: #D6FF5E;
            --bg-warm: #F7F5F0;
            --bg-card: #FFFFFF;
            --text-primary: #1A261F;
            --text-body: #3E4C45;
            --text-muted: #75817A;
            --border-light: #DDE4DF;
            --divider: #E9EDEA;
            --success: #2C9E5F;
            --warning: #D97706;
            --error: #D92D20;
            --info: #1E7F4F;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, sans-serif;
            --font-mono: 'Inter', 'Roboto', 'Roboto Mono', 'SF Mono', monospace;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --transition: 180ms ease-in-out;
            --container-width: 1200px;
            --header-height: 72px;
            --section-spacing: 72px;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        a:hover {
            color: var(--primary-light);
        }

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

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

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
        }

        /* ---------- Header / Nav ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--primary-dark);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background-color var(--transition), box-shadow var(--transition);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .site-header.scrolled {
            background-color: rgba(12, 31, 23, 0.96);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            width: 100%;
        }

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

        .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary-light), var(--highlight));
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .logo-text em {
            font-style: normal;
            color: var(--highlight);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-links::-webkit-scrollbar {
            display: none;
        }

        .nav-link {
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.78);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: color var(--transition), background-color var(--transition);
            position: relative;
        }

        .nav-link:hover {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.08);
        }

        .nav-link.active {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.1);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--highlight);
            border-radius: 2px 2px 0 0;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background-color: var(--accent);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            padding: 10px 18px;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: background-color var(--transition), transform var(--transition);
            flex-shrink: 0;
        }

        .header-cta:hover {
            background-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .header-cta .arrow {
            transition: transform var(--transition);
            font-size: 14px;
        }

        .header-cta:hover .arrow {
            transform: translateX(4px);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 36px;
            height: 36px;
            padding: 7px 6px;
            background-color: rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-sm);
            flex-shrink: 0;
            align-items: center;
            justify-content: center;
        }

        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #fff;
            border-radius: 2px;
            transition: transform var(--transition), opacity var(--transition);
        }

        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

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

        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: var(--header-height);
            left: 0;
            right: 0;
            background-color: var(--primary-dark);
            padding: 16px 24px 24px;
            flex-direction: column;
            gap: 6px;
            border-bottom: 2px solid rgba(255, 255, 255, 0.06);
            box-shadow: 0 16px 32px rgba(0, 0, 0, 0.18);
            z-index: 999;
        }

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

        .mobile-menu .nav-link {
            padding: 12px 16px;
            font-size: 16px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

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

        /* ---------- Hero ---------- */
        .hero {
            position: relative;
            min-height: 620px;
            display: flex;
            align-items: center;
            background: linear-gradient(112deg, var(--primary-dark) 0%, var(--primary-mid) 42%, #153426 100%);
            overflow: hidden;
            padding: 56px 0 72px;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.32;
            z-index: 1;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(105deg, rgba(12, 31, 23, 0.88) 0%, rgba(12, 31, 23, 0.62) 55%, rgba(12, 31, 23, 0.35) 100%);
            z-index: 2;
        }

        .hero .container {
            z-index: 3;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .hero-content {
            color: #fff;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: rgba(183, 240, 76, 0.14);
            color: var(--highlight);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(183, 240, 76, 0.25);
            letter-spacing: 0.4px;
            margin-bottom: 20px;
        }

        .hero-content h1 {
            font-size: 38px;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.4px;
            color: #fff;
            margin-bottom: 18px;
        }

        .hero-content h1 .highlight-word {
            color: var(--highlight);
            position: relative;
        }

        .hero-content h1 .accent-word {
            color: var(--accent-2);
        }

        .hero-sub {
            font-size: 17px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.82);
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-cta-row {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            padding: 13px 22px;
            border-radius: var(--radius-sm);
            transition: background-color var(--transition), color var(--transition), transform var(--transition), border-color var(--transition), box-shadow var(--transition);
            letter-spacing: 0.2px;
            cursor: pointer;
        }

        .btn .btn-arrow {
            font-size: 14px;
            transition: transform var(--transition);
        }

        .btn:hover .btn-arrow {
            transform: translateX(4px);
        }

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

        .btn-primary:hover {
            background-color: var(--accent-hover);
            border-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 16px rgba(255, 90, 54, 0.25);
        }

        .btn-secondary {
            background-color: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.45);
        }

        .btn-secondary:hover {
            background-color: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.7);
            color: #fff;
            transform: translateY(-2px);
        }

        .hero-stats-row {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            align-items: center;
            padding-top: 8px;
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-stat-number {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.5px;
        }

        .hero-stat-label {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
            letter-spacing: 0.4px;
        }

        .hero-divider {
            width: 1px;
            height: 36px;
            background-color: rgba(255, 255, 255, 0.2);
        }

        .hero-visual {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-data-card {
            background-color: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: var(--radius-lg);
            padding: 24px 26px;
            width: 100%;
            max-width: 460px;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
        }

        .data-card-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 18px;
        }

        .data-card-title {
            font-size: 15px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.85);
        }

        .data-card-live {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 11px;
            font-weight: 600;
            color: var(--highlight);
            background-color: rgba(183, 240, 76, 0.12);
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.6px;
        }

        .data-card-live .dot {
            width: 6px;
            height: 6px;
            background-color: var(--highlight);
            border-radius: 50%;
            animation: pulse 1.6s infinite;
        }

        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(0.8);
            }
        }

        .match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

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

        .match-teams {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .match-league {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.45);
            letter-spacing: 0.4px;
        }

        .match-names {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            line-height: 1.3;
        }

        .match-score {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--highlight);
            letter-spacing: -0.5px;
        }

        .match-tag {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.6);
            background-color: rgba(255, 255, 255, 0.08);
            padding: 3px 8px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
        }

        /* ---------- Section Base ---------- */
        .section {
            padding: var(--section-spacing) 0;
            position: relative;
        }

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

        .section-dark {
            background-color: var(--primary-dark);
            color: #fff;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background-color: rgba(30, 127, 79, 0.1);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.8px;
            margin-bottom: 14px;
            text-transform: uppercase;
        }

        .section-header h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            margin-bottom: 12px;
        }

        .section-header p {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-muted);
            max-width: 720px;
        }

        /* ---------- Services ---------- */
        .services-intro {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-body);
            max-width: 820px;
            margin-bottom: 36px;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 20px;
        }

        .service-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
            position: relative;
        }

        .service-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--primary-light);
        }

        .service-card .card-icon {
            width: 42px;
            height: 42px;
            background-color: rgba(30, 127, 79, 0.1);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary);
        }

        .service-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .service-card p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-muted);
            margin: 0;
        }

        .service-card .card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: auto;
        }

        .service-card .card-link .arrow {
            transition: transform var(--transition);
        }

        .service-card:hover .card-link .arrow {
            transform: translateX(4px);
        }

        .service-card-wide {
            grid-column: span 3;
            grid-row: span 2;
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            padding: 32px;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .service-card-wide:hover {
            border-color: var(--primary-light);
        }

        .service-card-wide h3 {
            color: #fff;
            font-size: 22px;
        }

        .service-card-wide p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
        }

        .service-card-wide .card-link {
            color: var(--highlight);
        }

        .mini-data-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-top: 6px;
        }

        .mini-data-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 12px;
            background-color: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-sm);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.8);
        }

        .mini-data-item span:last-child {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--highlight);
        }

        .service-card-standard {
            grid-column: span 3;
        }

        /* ---------- Advantage Data ---------- */
        .advantage-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }

        .advantage-text h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 18px;
            line-height: 1.4;
        }

        .advantage-text p {
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-body);
            margin-bottom: 18px;
        }

        .advantage-stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .stat-block {
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            text-align: center;
            transition: box-shadow var(--transition), transform var(--transition);
        }

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

        .stat-number {
            font-family: var(--font-mono);
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: -1px;
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 13px;
            color: var(--text-muted);
            letter-spacing: 0.3px;
        }

        .stat-detail {
            font-size: 12px;
            color: var(--primary);
            font-weight: 500;
            margin-top: 6px;
        }

        .brand-intro-box {
            background-color: #fff;
            border: 1px solid var(--border-light);
            border-left: 4px solid var(--primary);
            border-radius: var(--radius-md);
            padding: 26px 30px;
            margin-top: 28px;
        }

        .brand-intro-box h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .brand-intro-box p {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-body);
            margin: 0;
        }

        /* ---------- News Center ---------- */
        .news-layout {
            display: grid;
            grid-template-columns: 1.8fr 1fr;
            gap: 32px;
            align-items: start;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-item {
            display: flex;
            gap: 18px;
            align-items: flex-start;
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
        }

        .news-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--primary-light);
        }

        .news-date-badge {
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 58px;
            padding: 8px 10px;
            background-color: var(--bg-warm);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
        }

        .news-date-day {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
        }

        .news-date-month {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 0.6px;
        }

        .news-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .news-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.45;
            transition: color var(--transition);
        }

        .news-item:hover .news-title {
            color: var(--primary);
        }

        .news-summary {
            font-size: 13.5px;
            line-height: 1.7;
            color: var(--text-muted);
        }

        .news-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            align-self: flex-start;
        }

        .news-more .arrow {
            transition: transform var(--transition);
        }

        .news-item:hover .news-more .arrow {
            transform: translateX(4px);
        }

        .news-sidebar {
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 24px;
            position: sticky;
            top: calc(var(--header-height) + 24px);
        }

        .news-sidebar h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .side-link {
            display: block;
            padding: 10px 0;
            border-bottom: 1px solid var(--divider);
            font-size: 14px;
            color: var(--text-body);
            transition: color var(--transition);
            line-height: 1.5;
        }

        .side-link:last-child {
            border-bottom: none;
        }

        .side-link:hover {
            color: var(--accent);
        }

        .side-link .side-meta {
            font-size: 11px;
            color: var(--text-muted);
            display: block;
            margin-top: 2px;
        }

        /* ---------- Strategy / Schemes ---------- */
        .schemes-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .scheme-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 28px 26px;
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
            position: relative;
        }

        .scheme-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--primary-light);
        }

        .scheme-card .scheme-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background-color: var(--primary);
            color: #fff;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 15px;
            border-radius: 50%;
            margin-bottom: 14px;
        }

        .scheme-card h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .scheme-card p {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-body);
            margin: 0;
        }

        .scheme-divider {
            width: 100%;
            height: 1px;
            background-color: var(--divider);
            margin: 20px 0 16px;
        }

        .scheme-steps {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .scheme-step {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-body);
        }

        .scheme-step .step-dot {
            width: 8px;
            height: 8px;
            background-color: var(--accent);
            border-radius: 50%;
            flex-shrink: 0;
        }

        /* ---------- Activity Highlight Wall ---------- */
        .activity-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .activity-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            transition: box-shadow var(--transition), transform var(--transition);
            min-height: 220px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
        }

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

        .activity-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
            z-index: 0;
        }

        .activity-card .activity-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(12, 31, 23, 0.82) 100%);
            z-index: 1;
        }

        .activity-card .activity-content {
            position: relative;
            z-index: 2;
            padding: 16px 20px;
            color: #fff;
        }

        .activity-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .activity-card p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 10px;
            line-height: 1.6;
        }

        .activity-card .activity-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--highlight);
        }

        .activity-card .activity-btn .arrow {
            transition: transform var(--transition);
        }

        .activity-card:hover .activity-btn .arrow {
            transform: translateX(4px);
        }

        /* ---------- Data Analysis (KPI) ---------- */
        .analysis-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: center;
        }

        .analysis-text h3 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            line-height: 1.4;
        }

        .analysis-text p {
            font-size: 15.5px;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.72);
            margin-bottom: 14px;
        }

        .analysis-kpis {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
        }

        .kpi-card {
            background-color: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            text-align: center;
        }

        .kpi-card .kpi-value {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--accent-2);
            line-height: 1;
            margin-bottom: 4px;
        }

        .kpi-card .kpi-label {
            font-size: 12.5px;
            color: rgba(255, 255, 255, 0.65);
        }

        .kpi-card .kpi-trend {
            font-size: 12px;
            color: var(--highlight);
            margin-top: 4px;
            font-weight: 500;
        }

        /* ---------- Ranking List ---------- */
        .ranking-list {
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            padding: 14px 20px;
            border-bottom: 1px solid var(--divider);
            gap: 14px;
            transition: background-color var(--transition);
        }

        .ranking-item:last-child {
            border-bottom: none;
        }

        .ranking-item:hover {
            background-color: var(--bg-warm);
        }

        .ranking-pos {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-muted);
            width: 32px;
            text-align: center;
            flex-shrink: 0;
        }

        .ranking-item.top-1 .ranking-pos {
            color: var(--accent);
        }
        .ranking-item.top-2 .ranking-pos {
            color: var(--primary-light);
        }
        .ranking-item.top-3 .ranking-pos {
            color: var(--warning);
        }

        .ranking-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .ranking-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .ranking-meta {
            font-size: 12.5px;
            color: var(--text-muted);
        }

        .ranking-score {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            flex-shrink: 0;
        }

        /* ---------- FAQ ---------- */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
            margin: 0 auto;
        }

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

        .faq-item.active {
            border-color: var(--primary-light);
            background-color: #F0F4F1;
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            text-align: left;
            cursor: pointer;
            gap: 16px;
            transition: color var(--transition);
            font-family: var(--font-sans);
            line-height: 1.5;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: var(--bg-warm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary);
            transition: transform var(--transition), background-color var(--transition), color var(--transition);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 220ms ease-in-out, padding 220ms ease-in-out;
            padding: 0 22px;
            color: var(--text-body);
            font-size: 15px;
            line-height: 1.85;
        }

        .faq-item.active .faq-answer {
            max-height: 240px;
            padding: 0 22px 20px;
            border-left: 3px solid var(--primary);
            margin-left: 0;
        }

        .faq-answer-inner {
            padding-left: 8px;
        }

        /* ---------- Contact / Subscribe ---------- */
        .contact-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }

        .contact-info h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .contact-info p {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-body);
            margin-bottom: 14px;
        }

        .contact-info .info-highlight {
            color: var(--primary);
            font-weight: 500;
        }

        .contact-form {
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 28px 26px;
            box-shadow: var(--shadow-sm);
        }

        .form-group {
            margin-bottom: 18px;
        }

        .form-group label {
            display: block;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.5px;
            margin-bottom: 6px;
        }

        .form-control {
            width: 100%;
            padding: 11px 14px;
            font-size: 15px;
            font-family: var(--font-sans);
            color: var(--text-primary);
            background-color: var(--bg-warm);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            transition: border-color var(--transition), background-color var(--transition);
            appearance: none;
            -webkit-appearance: none;
        }

        .form-control::placeholder {
            color: #a0aaa4;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--accent);
            background-color: #fff;
        }

        .form-control.has-error {
            border-color: var(--error);
        }

        .form-error-text {
            font-size: 12px;
            color: var(--error);
            margin-top: 4px;
        }

        .form-control.is-valid {
            border-color: var(--success);
        }

        textarea.form-control {
            resize: vertical;
            min-height: 90px;
        }

        .form-submit {
            background-color: var(--accent);
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            padding: 13px 24px;
            border-radius: var(--radius-sm);
            transition: background-color var(--transition), transform var(--transition);
            border: none;
            cursor: pointer;
            letter-spacing: 0.3px;
        }

        .form-submit:hover {
            background-color: var(--accent-hover);
            transform: translateY(-2px);
        }

        .form-submit:disabled {
            opacity: 0.4;
            cursor: not-allowed;
            transform: none;
        }

        .privacy-note {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 12px;
            line-height: 1.6;
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background-color: var(--primary-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 24px;
        }

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

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 12px;
        }

        .footer-logo {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
        }

        .footer-logo em {
            font-style: normal;
            color: var(--highlight);
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.4px;
        }

        .footer-col a {
            display: block;
            font-size: 13.5px;
            color: rgba(255, 255, 255, 0.6);
            padding: 4px 0;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--highlight);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            font-size: 12.5px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: center;
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 12.5px;
            transition: color var(--transition);
        }

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

        /* ---------- Back to top ---------- */
        .back-to-top {
            position: fixed;
            bottom: 28px;
            right: 28px;
            width: 42px;
            height: 42px;
            background-color: var(--primary);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            cursor: pointer;
            box-shadow: var(--shadow-md);
            opacity: 0;
            visibility: hidden;
            transition: opacity var(--transition), visibility var(--transition), background-color var(--transition);
            z-index: 500;
            border: none;
        }

        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
        }

        .back-to-top:hover {
            background-color: var(--primary-light);
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-data-card {
                max-width: 100%;
            }
            .advantage-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .news-sidebar {
                position: static;
            }
            .analysis-layout {
                grid-template-columns: 1fr;
            }
            .contact-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .services-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            .service-card-wide {
                grid-column: span 4;
                grid-row: auto;
            }
            .service-card-standard {
                grid-column: span 2;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --section-spacing: 48px;
            }
            .nav-links {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .header-cta span.cta-text {
                display: none;
            }
            .header-cta {
                padding: 10px 12px;
                font-size: 13px;
            }
            .site-header {
                --header-height: 60px;
            }
            .logo-text {
                font-size: 17px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }
            .hero {
                min-height: auto;
                padding: 40px 0 48px;
            }
            .hero-content h1 {
                font-size: 28px;
                line-height: 1.3;
            }
            .hero-sub {
                font-size: 15px;
            }
            .hero-stats-row {
                gap: 16px;
            }
            .hero-divider {
                height: 28px;
            }
            .hero-stat-number {
                font-size: 18px;
            }
            .section-header h2 {
                font-size: 23px;
            }
            .services-grid {
                grid-template-columns: 1fr;
            }
            .service-card-wide {
                grid-column: span 1;
            }
            .service-card-standard {
                grid-column: span 1;
            }
            .schemes-grid {
                grid-template-columns: 1fr;
            }
            .activity-grid {
                grid-template-columns: 1fr;
            }
            .analysis-kpis {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .btn {
                padding: 11px 18px;
                font-size: 14px;
            }
            .hero-cta-row {
                gap: 10px;
            }
            .match-score {
                font-size: 17px;
            }
            .match-names {
                font-size: 13px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .hero-content h1 {
                font-size: 24px;
            }
            .hero-sub {
                font-size: 14px;
                line-height: 1.7;
            }
            .section-header h2 {
                font-size: 20px;
            }
            .news-item {
                flex-direction: column;
                gap: 10px;
            }
            .news-date-badge {
                flex-direction: row;
                gap: 6px;
                min-width: auto;
                padding: 4px 10px;
            }
            .news-date-day {
                font-size: 16px;
            }
            .stat-number {
                font-size: 26px;
            }
            .ranking-item {
                flex-wrap: wrap;
                gap: 8px;
                padding: 12px 14px;
            }
            .ranking-score {
                font-size: 16px;
            }
            .faq-question {
                font-size: 14.5px;
                padding: 15px 16px;
            }
            .faq-item.active .faq-answer {
                padding: 0 16px 16px;
            }
            .contact-form {
                padding: 20px 16px;
            }
            .form-submit {
                width: 100%;
            }
            .back-to-top {
                bottom: 16px;
                right: 16px;
                width: 36px;
                height: 36px;
                font-size: 15px;
            }
            .hero-data-card {
                padding: 16px 18px;
            }
            .match-row {
                flex-wrap: wrap;
                gap: 6px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
            }
            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: category2 */
:root {
            --primary-dark: #0C1F17;
            --primary-mid: #0B1A14;
            --primary: #1E7F4F;
            --primary-light: #258B5A;
            --accent: #FF5A36;
            --accent-hover: #E64A2B;
            --accent-2: #FF6B3D;
            --highlight: #B7F04C;
            --highlight-soft: #D6FF5E;
            --bg-warm: #F7F5F0;
            --bg-card: #FFFFFF;
            --text-primary: #1A261F;
            --text-body: #3E4C45;
            --text-muted: #75817A;
            --border-light: #DDE4DF;
            --divider: #E9EDEA;
            --success: #2C9E5F;
            --warning: #D97706;
            --error: #D92D20;
            --info: #1E7F4F;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, sans-serif;
            --font-mono: 'Inter', 'Roboto', 'Roboto Mono', 'SF Mono', monospace;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --transition: 180ms ease-in-out;
            --container-width: 1200px;
            --header-height: 72px;
            --section-spacing: 72px;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        a:hover {
            color: var(--primary-light);
        }

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

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

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
        }

        /* ---------- Header / Nav ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--primary-dark);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background-color var(--transition), box-shadow var(--transition);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .site-header.scrolled {
            background-color: rgba(12, 31, 23, 0.96);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            width: 100%;
        }

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

        .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary-light), var(--highlight));
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .logo-text em {
            font-style: normal;
            color: var(--highlight);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-links::-webkit-scrollbar {
            display: none;
        }

        .nav-link {
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.78);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: color var(--transition), background-color var(--transition);
            position: relative;
        }

        .nav-link:hover {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.08);
        }

        .nav-link.active {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.1);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--highlight);
            border-radius: 2px 2px 0 0;
        }

        .header-cta {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            background: var(--accent);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: background-color var(--transition), transform var(--transition);
        }

        .header-cta:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            flex-shrink: 0;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-sm);
            flex-direction: column;
            gap: 4px;
        }

        .nav-toggle span {
            width: 20px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: transform var(--transition), opacity var(--transition);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* ---------- Breadcrumb ---------- */
        .breadcrumb-bar {
            background: #fff;
            border-bottom: 1px solid var(--divider);
            padding: 14px 0;
            font-size: 14px;
            color: var(--text-muted);
        }

        .breadcrumb-bar .container {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .breadcrumb-bar a {
            color: var(--text-muted);
            font-weight: 500;
        }

        .breadcrumb-bar a:hover {
            color: var(--primary);
        }

        .breadcrumb-bar .sep {
            color: #b0b8b3;
            font-size: 12px;
        }

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

        /* ---------- Page Hero ---------- */
        .page-hero {
            background-color: var(--primary-dark);
            background-image: linear-gradient(rgba(12, 31, 23, 0.82), rgba(12, 31, 23, 0.9)), url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            padding: 56px 0 48px;
            color: #fff;
            position: relative;
        }

        .page-hero h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.35;
            margin-bottom: 16px;
            color: #fff;
            letter-spacing: 0.5px;
        }

        .page-hero .hero-desc {
            font-size: 16px;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.82);
            max-width: 760px;
        }

        .page-hero .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 20px;
        }

        .page-hero .hero-tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.9);
        }

        /* ---------- Filter Bar ---------- */
        .filter-bar {
            background: #fff;
            border-bottom: 1px solid var(--divider);
            padding: 16px 0;
            position: sticky;
            top: var(--header-height);
            z-index: 100;
        }

        .filter-bar .container {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            flex-shrink: 0;
        }

        .filter-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            flex: 1;
        }

        .filter-tag {
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-pill);
            background: #fff;
            color: var(--text-body);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

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

        .filter-select {
            padding: 8px 32px 8px 12px;
            font-size: 14px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2375817A' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat right 12px center;
            color: var(--text-body);
            cursor: pointer;
            font-family: var(--font-sans);
            appearance: none;
            -webkit-appearance: none;
        }

        .filter-select:focus {
            border-color: var(--accent);
            outline: none;
        }

        /* ---------- Main Content Area ---------- */
        .main-section {
            padding: 48px 0 var(--section-spacing);
        }

        .data-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .data-card {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            background: #fff;
            border: 1px solid var(--divider);
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
        }

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

        .data-card-image {
            width: 220px;
            height: 148px;
            flex-shrink: 0;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: #f0f4f1;
            position: relative;
        }

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

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

        .data-card-body {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
        }

        .data-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 8px;
        }

        .data-card-date {
            font-family: var(--font-mono);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.2px;
        }

        .data-card-badge {
            display: inline-block;
            padding: 2px 10px;
            background: rgba(30, 127, 79, 0.08);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            border-radius: var(--radius-pill);
        }

        .data-card-badge.hot {
            background: rgba(255, 90, 54, 0.1);
            color: var(--accent);
        }

        .data-card-badge.live {
            background: rgba(44, 158, 95, 0.1);
            color: var(--success);
        }

        .data-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.5;
            margin-bottom: 8px;
        }

        .data-card-title a {
            color: inherit;
            transition: color var(--transition);
        }

        .data-card-title a:hover {
            color: var(--primary);
        }

        .data-card-excerpt {
            font-size: 14px;
            line-height: 1.75;
            color: var(--text-muted);
            margin-bottom: 12px;
        }

        .data-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: auto;
        }

        .data-card-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            transition: color var(--transition);
        }

        .data-card-link .arrow {
            display: inline-block;
            transition: transform var(--transition);
            font-size: 16px;
        }

        .data-card-link:hover {
            color: var(--primary-light);
        }

        .data-card-link:hover .arrow {
            transform: translateX(4px);
        }

        .data-card-stats {
            display: flex;
            gap: 14px;
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--text-muted);
        }

        .data-card-stats span {
            white-space: nowrap;
        }

        /* ---------- Deep Content Section ---------- */
        .deep-section {
            margin-top: 48px;
            background: #fff;
            border: 1px solid var(--divider);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow-sm);
        }

        .deep-section h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 18px;
            line-height: 1.4;
        }

        .deep-section h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            margin: 24px 0 10px;
            line-height: 1.4;
        }

        .deep-section p {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-body);
            margin-bottom: 14px;
        }

        .deep-section .highlight-box {
            background: #f0f7f3;
            border-left: 4px solid var(--primary);
            padding: 16px 20px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin: 16px 0;
        }

        .deep-section .highlight-box p {
            margin-bottom: 0;
            color: var(--text-primary);
            font-weight: 500;
        }

        /* ---------- Pagination ---------- */
        .pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-top: 36px;
        }

        .pagination .page-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 14px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            background: #fff;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            transition: all var(--transition);
        }

        .pagination .page-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .pagination .page-btn.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .pagination .page-btn.disabled {
            opacity: 0.4;
            cursor: not-allowed;
            pointer-events: none;
        }

        .pagination .page-ellipsis {
            color: var(--text-muted);
            font-size: 14px;
            padding: 0 4px;
        }

        /* ---------- Related CTA Section ---------- */
        .related-section {
            margin-top: 48px;
            padding: 32px 0;
            background: #fff;
            border-top: 1px solid var(--divider);
            border-bottom: 1px solid var(--divider);
        }

        .related-section h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 20px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 16px;
        }

        .related-card {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 18px 20px;
            background: var(--bg-warm);
            border: 1px solid var(--divider);
            border-radius: var(--radius-md);
            transition: all var(--transition);
        }

        .related-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }

        .related-card .related-icon {
            width: 42px;
            height: 42px;
            flex-shrink: 0;
            background: var(--primary-dark);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--highlight);
            font-weight: 800;
        }

        .related-card .related-info {
            flex: 1;
            min-width: 0;
        }

        .related-card .related-info strong {
            display: block;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .related-card .related-info span {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .related-card .arrow {
            color: var(--primary);
            font-size: 18px;
            flex-shrink: 0;
            transition: transform var(--transition);
        }

        .related-card:hover .arrow {
            transform: translateX(4px);
        }

        /* ---------- FAQ Accordion ---------- */
        .faq-section {
            padding: 0 0 var(--section-spacing);
        }

        .faq-section h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 20px;
        }

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

        .faq-item {
            background: #fff;
            border: 1px solid var(--divider);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .faq-item.open {
            border-color: var(--border-light);
            box-shadow: var(--shadow-sm);
            background: #f0f4f1;
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            width: 100%;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            text-align: left;
            transition: color var(--transition);
            position: relative;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--divider);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-muted);
            transition: all var(--transition);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 200ms ease-in-out;
            padding: 0 20px;
        }

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

        .faq-answer p {
            font-size: 14px;
            line-height: 1.85;
            color: var(--text-body);
        }

        /* ---------- CTA Banner ---------- */
        .cta-banner {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            margin-top: 48px;
        }

        .cta-banner .cta-text h3 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .cta-banner .cta-text p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.75;
            max-width: 560px;
        }

        .cta-banner .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            background: var(--accent);
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: background-color var(--transition), transform var(--transition);
        }

        .cta-banner .cta-btn:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
        }

        .cta-banner .cta-btn .arrow {
            font-size: 18px;
            transition: transform var(--transition);
        }

        .cta-banner .cta-btn:hover .arrow {
            transform: translateX(4px);
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 24px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }

        .footer-brand .footer-logo {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            display: inline-block;
        }

        .footer-brand .footer-logo em {
            font-style: normal;
            color: var(--highlight);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 8px;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--highlight);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
        }

        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-bottom-links a:hover {
            color: var(--highlight);
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .data-card-image {
                width: 180px;
                height: 130px;
            }

            .page-hero h1 {
                font-size: 28px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --section-spacing: 48px;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--primary-dark);
                flex-direction: column;
                gap: 0;
                padding: 12px 20px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
                box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
            }

            .nav-links.open {
                display: flex;
            }

            .nav-link {
                padding: 12px 0;
                font-size: 16px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
                border-radius: 0;
            }

            .nav-link.active::after {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .header-cta {
                padding: 8px 14px;
                font-size: 13px;
            }

            .page-hero {
                padding: 40px 0 36px;
            }

            .page-hero h1 {
                font-size: 26px;
            }

            .page-hero .hero-desc {
                font-size: 15px;
                line-height: 1.8;
            }

            .data-card {
                flex-direction: column;
                gap: 14px;
                padding: 16px;
            }

            .data-card-image {
                width: 100%;
                height: 180px;
            }

            .data-card-title {
                font-size: 17px;
            }

            .filter-bar {
                position: static;
                padding: 12px 0;
            }

            .filter-bar .container {
                gap: 8px;
            }

            .filter-tags {
                flex-wrap: nowrap;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none;
                padding-bottom: 4px;
            }

            .filter-tags::-webkit-scrollbar {
                display: none;
            }

            .filter-tag {
                flex-shrink: 0;
            }

            .filter-select {
                flex: 1;
                min-width: 140px;
            }

            .deep-section {
                padding: 22px 18px;
            }

            .deep-section h2 {
                font-size: 20px;
            }

            .deep-section h3 {
                font-size: 17px;
            }

            .deep-section p {
                font-size: 14px;
            }

            .cta-banner {
                padding: 28px 20px;
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-banner .cta-btn {
                width: 100%;
                justify-content: center;
            }

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

            .footer-bottom-links {
                gap: 8px 12px;
                font-size: 12px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .logo-text {
                font-size: 17px;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }

            .page-hero h1 {
                font-size: 22px;
            }

            .page-hero .hero-desc {
                font-size: 14px;
            }

            .data-card-image {
                height: 160px;
            }

            .data-card-title {
                font-size: 16px;
            }

            .data-card-excerpt {
                font-size: 13px;
            }

            .pagination .page-btn {
                min-width: 34px;
                height: 34px;
                padding: 0 10px;
                font-size: 13px;
            }

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

            .faq-question {
                font-size: 15px;
                padding: 14px 16px;
            }

            .faq-answer p {
                font-size: 13px;
            }

            .cta-banner .cta-text h3 {
                font-size: 20px;
            }
        }

/* roulang page: category1 */
:root {
            --primary-dark: #0C1F17;
            --primary-mid: #0B1A14;
            --primary: #1E7F4F;
            --primary-light: #258B5A;
            --accent: #FF5A36;
            --accent-hover: #E64A2B;
            --accent-2: #FF6B3D;
            --highlight: #B7F04C;
            --highlight-soft: #D6FF5E;
            --bg-warm: #F7F5F0;
            --bg-card: #FFFFFF;
            --text-primary: #1A261F;
            --text-body: #3E4C45;
            --text-muted: #75817A;
            --border-light: #DDE4DF;
            --divider: #E9EDEA;
            --success: #2C9E5F;
            --warning: #D97706;
            --error: #D92D20;
            --info: #1E7F4F;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, sans-serif;
            --font-mono: 'Inter', 'Roboto', 'Roboto Mono', 'SF Mono', monospace;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --transition: 180ms ease-in-out;
            --container-width: 1200px;
            --header-height: 72px;
            --section-spacing: 72px;
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --section-spacing: 48px;
            }
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        a:hover {
            color: var(--primary-light);
        }

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

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

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
        }

        /* ---------- Header / Nav ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--primary-dark);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background-color var(--transition), box-shadow var(--transition);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .site-header.scrolled {
            background-color: rgba(12, 31, 23, 0.96);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            width: 100%;
        }

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

        .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary-light), var(--highlight));
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .logo-text em {
            font-style: normal;
            color: var(--highlight);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-links::-webkit-scrollbar {
            display: none;
        }

        .nav-link {
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.78);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: color var(--transition), background-color var(--transition);
            position: relative;
        }

        .nav-link:hover {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.08);
        }

        .nav-link.active {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.1);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--highlight);
            border-radius: 2px 2px 0 0;
        }

        .header-cta {
            flex-shrink: 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            font-size: 15px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.2px;
        }

        .btn-primary {
            background-color: var(--accent);
            color: #fff;
        }

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

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

        .btn-outline:hover {
            background: var(--primary-dark);
            color: #fff;
            border-color: var(--primary-dark);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 14px;
        }

        .btn .arrow {
            display: inline-block;
            transition: transform var(--transition);
        }

        .btn:hover .arrow {
            transform: translateX(4px);
        }

        /* 移动端汉堡按钮 */
        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            padding: 8px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.08);
            cursor: pointer;
            transition: background-color var(--transition);
        }

        .hamburger:hover {
            background: rgba(255, 255, 255, 0.14);
        }

        .hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .hamburger.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

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

        .hamburger.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ---------- Page Header (Breadcrumb + H1) ---------- */
        .page-banner {
            background: var(--primary-dark);
            padding: 48px 0 40px;
            position: relative;
            overflow: hidden;
        }

        .page-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 80% 20%, rgba(30, 127, 79, 0.25), transparent 60%);
            pointer-events: none;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 20px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--highlight);
        }

        .breadcrumb .separator {
            color: rgba(255, 255, 255, 0.35);
            user-select: none;
        }

        .breadcrumb .current {
            color: #fff;
            font-weight: 500;
        }

        .page-banner h1 {
            font-size: 36px;
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }

        .page-banner .h1-highlight {
            color: var(--highlight);
        }

        .page-banner .banner-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 860px;
            line-height: 1.85;
            position: relative;
            z-index: 1;
        }

        /* ---------- Filter Bar ---------- */
        .filter-section {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            padding: 20px 0;
            position: sticky;
            top: var(--header-height);
            z-index: 100;
            box-shadow: var(--shadow-sm);
        }

        .filter-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .filter-tabs {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-tab {
            padding: 8px 18px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
            background: var(--bg-warm);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-pill);
            white-space: nowrap;
            transition: all var(--transition);
        }

        .filter-tab:hover {
            color: var(--primary);
            border-color: var(--primary);
        }

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

        .filter-select-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .filter-select-wrap label {
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .filter-select {
            padding: 8px 14px;
            font-size: 14px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            background: #fff;
            color: var(--text-body);
            font-family: var(--font-sans);
            cursor: pointer;
            transition: border-color var(--transition);
            min-width: 140px;
        }

        .filter-select:focus {
            border-color: var(--accent);
            outline: none;
        }

        /* ---------- Main List Section ---------- */
        .main-list-section {
            padding: 48px 0 56px;
        }

        .section-heading {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }

        .section-heading h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.35;
            letter-spacing: 0.3px;
        }

        .section-heading .heading-sub {
            font-size: 15px;
            color: var(--text-muted);
            margin-top: 6px;
        }

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

        .schedule-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .schedule-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(30, 127, 79, 0.3);
        }

        .schedule-card:hover .schedule-card-title {
            color: var(--primary);
        }

        .schedule-card:hover .card-arrow {
            transform: translateX(4px);
        }

        .schedule-card-media {
            width: 100%;
            height: 180px;
            overflow: hidden;
            position: relative;
            background: #e8ece9;
        }

        .schedule-card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 220ms ease;
        }

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

        .card-competition-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(12, 31, 23, 0.85);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.3px;
            z-index: 2;
        }

        .card-time-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            z-index: 2;
            font-family: var(--font-mono);
        }

        .schedule-card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .schedule-card-date {
            font-size: 13px;
            color: var(--text-muted);
            font-family: var(--font-mono);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .schedule-card-title {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
            margin-bottom: 8px;
            transition: color var(--transition);
        }

        .schedule-card-match {
            font-size: 15px;
            font-weight: 600;
            color: var(--primary-dark);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .schedule-card-match .vs {
            color: var(--accent);
            font-weight: 800;
            font-size: 14px;
        }

        .schedule-card-summary {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 14px;
        }

        .schedule-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding-top: 14px;
            border-top: 1px solid var(--divider);
        }

        .card-meta {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .card-meta .badge {
            font-size: 12px;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            background: var(--bg-warm);
            color: var(--text-body);
            border: 1px solid var(--border-light);
        }

        .card-meta .badge.hot {
            background: #FFF0EB;
            color: var(--accent);
            border-color: rgba(255, 90, 54, 0.3);
        }

        .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            white-space: nowrap;
            transition: color var(--transition);
        }

        .card-link .card-arrow {
            display: inline-block;
            transition: transform var(--transition);
        }

        .card-link:hover {
            color: var(--primary-light);
        }

        /* ---------- Pagination ---------- */
        .pagination-section {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 32px 0 8px;
        }

        .pagination-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 14px;
            font-size: 14px;
            font-weight: 500;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            background: #fff;
            color: var(--text-body);
            transition: all var(--transition);
            font-family: var(--font-sans);
        }

        .pagination-btn:hover:not(.disabled):not(.active) {
            border-color: var(--primary);
            color: var(--primary);
        }

        .pagination-btn.active {
            background: var(--primary-dark);
            color: #fff;
            border-color: var(--primary-dark);
            font-weight: 700;
        }

        .pagination-btn.disabled {
            opacity: 0.45;
            cursor: not-allowed;
        }

        /* ---------- Deep Content Section ---------- */
        .deep-content-section {
            padding: 48px 0 32px;
        }

        .deep-content-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            box-shadow: var(--shadow-sm);
        }

        .deep-content-card h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.4;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .deep-content-card h2::before {
            content: '';
            width: 4px;
            height: 24px;
            background: var(--accent);
            border-radius: 2px;
            flex-shrink: 0;
        }

        .deep-content-card p {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.85;
            margin-bottom: 14px;
        }

        .deep-content-card p:last-child {
            margin-bottom: 0;
        }

        .deep-content-card .highlight-text {
            color: var(--primary);
            font-weight: 600;
        }

        /* ---------- Related CTA Section ---------- */
        .related-section {
            padding: 40px 0 64px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .related-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            min-height: 140px;
        }

        .related-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            border-color: rgba(30, 127, 79, 0.3);
        }

        .related-card .related-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .related-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
        }

        .related-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            flex: 1;
        }

        .related-card .related-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .related-card .related-link:hover {
            color: var(--accent-hover);
        }

        /* ---------- CTA Subscribe Section ---------- */
        .cta-subscribe-section {
            padding: 40px 0 56px;
        }

        .cta-subscribe-box {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }

        .cta-subscribe-box::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 20% 80%, rgba(30, 127, 79, 0.35), transparent 55%);
            pointer-events: none;
        }

        .cta-subscribe-box .cta-info {
            position: relative;
            z-index: 1;
            max-width: 520px;
        }

        .cta-subscribe-box .cta-info h2 {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            line-height: 1.35;
        }

        .cta-subscribe-box .cta-info p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.8;
        }

        .cta-subscribe-box .cta-info p strong {
            color: var(--highlight);
            font-weight: 600;
        }

        .cta-subscribe-form {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
        }

        .cta-subscribe-form input {
            padding: 12px 18px;
            font-size: 15px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-family: var(--font-sans);
            min-width: 240px;
            transition: border-color var(--transition), background-color var(--transition);
        }

        .cta-subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-subscribe-form input:focus {
            border-color: var(--highlight);
            background: rgba(255, 255, 255, 0.12);
            outline: none;
        }

        .cta-subscribe-form .btn-primary {
            padding: 12px 22px;
            font-size: 15px;
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 56px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 36px;
        }

        .footer-brand .footer-logo {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            display: inline-block;
            margin-bottom: 14px;
        }

        .footer-brand .footer-logo em {
            font-style: normal;
            color: var(--highlight);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.6);
            max-width: 360px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 8px;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--highlight);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0 24px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition);
        }

        .footer-bottom-links a:hover {
            color: var(--highlight);
        }

        .footer-bottom .disclaimer {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
        }

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

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

            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                background: var(--primary-dark);
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
                box-shadow: var(--shadow-lg);
                max-height: 70vh;
                overflow-y: auto;
            }

            .nav-links.open {
                display: flex;
            }

            .nav-link {
                padding: 12px 16px;
                font-size: 16px;
            }

            .header-cta {
                display: none;
            }

            .page-banner {
                padding: 32px 0 28px;
            }

            .page-banner h1 {
                font-size: 28px;
            }

            .page-banner .banner-desc {
                font-size: 14px;
            }

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

            .schedule-card-media {
                height: 160px;
            }

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

            .schedule-card-title {
                font-size: 17px;
            }

            .filter-wrapper {
                flex-direction: column;
                align-items: flex-start;
            }

            .deep-content-card {
                padding: 22px 20px;
            }

            .deep-content-card h2 {
                font-size: 19px;
            }

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

            .cta-subscribe-box {
                padding: 28px 22px;
                flex-direction: column;
                align-items: flex-start;
            }

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

            .cta-subscribe-form {
                width: 100%;
            }

            .cta-subscribe-form .btn-primary {
                width: 100%;
            }

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

            .footer-brand {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .page-banner h1 {
                font-size: 24px;
            }

            .schedule-card-media {
                height: 140px;
            }

            .filter-tab {
                padding: 6px 13px;
                font-size: 13px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-bottom-links {
                gap: 8px;
                font-size: 12px;
            }

            .pagination-btn {
                min-width: 34px;
                height: 34px;
                padding: 0 10px;
                font-size: 13px;
            }
        }

/* roulang page: category3 */
:root {
            --primary-dark: #0C1F17;
            --primary-mid: #0B1A14;
            --primary: #1E7F4F;
            --primary-light: #258B5A;
            --accent: #FF5A36;
            --accent-hover: #E64A2B;
            --accent-2: #FF6B3D;
            --highlight: #B7F04C;
            --highlight-soft: #D6FF5E;
            --bg-warm: #F7F5F0;
            --bg-card: #FFFFFF;
            --text-primary: #1A261F;
            --text-body: #3E4C45;
            --text-muted: #75817A;
            --border-light: #DDE4DF;
            --divider: #E9EDEA;
            --success: #2C9E5F;
            --warning: #D97706;
            --error: #D92D20;
            --info: #1E7F4F;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, sans-serif;
            --font-mono: 'Inter', 'Roboto', 'Roboto Mono', 'SF Mono', monospace;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --transition: 180ms ease-in-out;
            --container-width: 1200px;
            --header-height: 72px;
            --section-spacing: 72px;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        a:hover {
            color: var(--primary-light);
        }

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

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

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
        }

        /* ---------- Header / Nav ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--primary-dark);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background-color var(--transition), box-shadow var(--transition);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .site-header.scrolled {
            background-color: rgba(12, 31, 23, 0.96);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            width: 100%;
        }

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

        .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary-light), var(--highlight));
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .logo-text em {
            font-style: normal;
            color: var(--highlight);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-links::-webkit-scrollbar {
            display: none;
        }

        .nav-link {
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.78);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: color var(--transition), background-color var(--transition);
            position: relative;
        }

        .nav-link:hover {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.08);
        }

        .nav-link.active {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.1);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--highlight);
            border-radius: 2px 2px 0 0;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 18px;
            background-color: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: background-color var(--transition), transform var(--transition);
            flex-shrink: 0;
        }

        .header-cta:hover {
            background-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .header-cta .arrow {
            transition: transform var(--transition);
        }

        .header-cta:hover .arrow {
            transform: translateX(4px);
        }

        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            cursor: pointer;
            flex-shrink: 0;
        }

        .mobile-toggle span {
            width: 24px;
            height: 2px;
            background-color: #fff;
            border-radius: 2px;
            transition: var(--transition);
        }

        .mobile-toggle.open span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .mobile-toggle.open span:nth-child(2) {
            opacity: 0;
        }

        .mobile-toggle.open span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            background-color: var(--primary-dark);
            padding: 16px 24px;
            flex-direction: column;
            gap: 4px;
            z-index: 999;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: var(--shadow-lg);
        }

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

        .mobile-menu .nav-link {
            display: block;
            padding: 12px 16px;
            font-size: 16px;
            border-radius: var(--radius-sm);
        }

        /* ---------- Breadcrumb ---------- */
        .breadcrumb-bar {
            background-color: #fff;
            border-bottom: 1px solid var(--divider);
            padding: 12px 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--primary);
            font-weight: 500;
        }

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

        .breadcrumb .separator {
            color: var(--border-light);
            font-size: 12px;
        }

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

        /* ---------- Category Hero ---------- */
        .category-hero {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #1a3d2a 50%, var(--primary-mid) 100%);
            padding: 48px 0 56px;
            position: relative;
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(183, 240, 76, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -5%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 90, 54, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-hero .container {
            z-index: 1;
        }

        .category-hero-content {
            max-width: 780px;
        }

        .category-hero .tag-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(183, 240, 76, 0.15);
            color: var(--highlight);
            font-size: 13px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 16px;
            border: 1px solid rgba(183, 240, 76, 0.3);
        }

        .category-hero h1 {
            font-size: 36px;
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .category-hero .hero-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.82);
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 24px;
        }

        .hero-stats-row {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            margin-top: 8px;
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-stat .stat-num {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--highlight);
            line-height: 1.2;
        }

        .hero-stat .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
        }

        /* ---------- Focus Recommendation Card ---------- */
        .focus-section {
            padding: 40px 0 8px;
        }

        .focus-card {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 0;
            transition: box-shadow var(--transition);
        }

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

        .focus-card .focus-image {
            position: relative;
            min-height: 280px;
            background-color: var(--border-light);
            overflow: hidden;
        }

        .focus-card .focus-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
        }

        .focus-card .focus-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(12, 31, 23, 0.6) 100%);
            pointer-events: none;
        }

        .focus-card .focus-image .countdown-badge {
            position: absolute;
            bottom: 16px;
            left: 16px;
            z-index: 2;
            background: rgba(12, 31, 23, 0.85);
            color: #fff;
            padding: 10px 16px;
            border-radius: var(--radius-md);
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
            backdrop-filter: blur(8px);
        }

        .focus-card .focus-image .countdown-badge .count {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 18px;
            color: var(--highlight);
        }

        .focus-card .focus-body {
            padding: 32px 28px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .focus-card .focus-body .match-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            background: rgba(255, 90, 54, 0.08);
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            width: fit-content;
        }

        .focus-card .focus-body h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .focus-card .focus-body p {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.8;
        }

        .focus-card .prediction-bars {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 4px;
        }

        .prediction-bar-row {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .prediction-bar-label {
            width: 60px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            flex-shrink: 0;
        }

        .prediction-bar-track {
            flex: 1;
            height: 8px;
            background: var(--bg-warm);
            border-radius: var(--radius-pill);
            overflow: hidden;
        }

        .prediction-bar-fill {
            height: 100%;
            border-radius: var(--radius-pill);
            transition: width 600ms ease-in-out;
        }

        .prediction-bar-fill.win {
            background: var(--primary);
        }
        .prediction-bar-fill.draw {
            background: var(--warning);
        }
        .prediction-bar-fill.lose {
            background: var(--accent);
        }

        .prediction-bar-value {
            width: 44px;
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            text-align: right;
            flex-shrink: 0;
        }

        .focus-card .focus-cta {
            margin-top: auto;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* ---------- Filter Tags ---------- */
        .filter-section {
            padding: 24px 0 20px;
        }

        .filter-bar {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            border: 1px solid var(--divider);
        }

        .filter-bar .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-right: 4px;
        }

        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            background: var(--bg-warm);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-pill);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }

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

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

        .filter-select {
            padding: 6px 12px;
            font-size: 13px;
            font-family: var(--font-sans);
            color: var(--text-body);
            background: var(--bg-warm);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            cursor: pointer;
            min-width: 120px;
            transition: border-color var(--transition);
        }

        .filter-select:focus {
            border-color: var(--accent);
        }

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

        /* ---------- List Section ---------- */
        .list-section {
            padding: 24px 0 40px;
        }

        .list-section .section-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .list-section .section-heading h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .list-section .section-heading .result-count {
            font-size: 14px;
            color: var(--text-muted);
        }

        .prediction-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 20px;
        }

        .prediction-card {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition), transform var(--transition);
            display: flex;
            flex-direction: column;
            border: 1px solid var(--divider);
        }

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

        .prediction-card .card-image {
            height: 180px;
            background-color: var(--border-light);
            overflow: hidden;
            position: relative;
        }

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

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

        .prediction-card .card-body {
            padding: 20px 20px 18px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }

        .prediction-card .card-meta {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .prediction-card .card-meta .date {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--text-muted);
        }

        .prediction-card .card-meta .badge {
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            background: rgba(30, 127, 79, 0.08);
            color: var(--primary);
        }

        .prediction-card .card-meta .badge.hot {
            background: rgba(255, 90, 54, 0.08);
            color: var(--accent);
        }

        .prediction-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
        }

        .prediction-card .card-summary {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .prediction-card .card-footer {
            margin-top: auto;
            padding-top: 12px;
            border-top: 1px solid var(--divider);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .prediction-card .card-footer .confidence {
            font-family: var(--font-mono);
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
        }

        .prediction-card .card-footer .read-more {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap var(--transition);
        }

        .prediction-card .card-footer .read-more .arrow {
            transition: transform var(--transition);
        }

        .prediction-card .card-footer .read-more:hover .arrow {
            transform: translateX(4px);
        }

        /* ---------- Deep Content Section ---------- */
        .deep-content-section {
            padding: 40px 0 48px;
            background: #fff;
            border-radius: var(--radius-lg);
            margin-bottom: 48px;
            box-shadow: var(--shadow-sm);
        }

        .deep-content-section .deep-content-inner {
            padding: 32px 28px;
        }

        .deep-content-section h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .deep-content-section .deep-text {
            font-size: 16px;
            color: var(--text-body);
            line-height: 1.85;
            margin-bottom: 16px;
        }

        .deep-content-section .deep-text:last-of-type {
            margin-bottom: 0;
        }

        .deep-content-section .method-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 16px;
            margin-top: 24px;
        }

        .method-item {
            background: var(--bg-warm);
            padding: 20px;
            border-radius: var(--radius-md);
            border: 1px solid var(--divider);
        }

        .method-item h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .method-item p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
        }

        /* ---------- Pagination ---------- */
        .pagination-section {
            padding: 16px 0 40px;
        }

        .pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .pagination a,
        .pagination .page-current,
        .pagination .page-disabled {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 38px;
            height: 38px;
            padding: 0 8px;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }

        .pagination a {
            background: #fff;
            color: var(--text-body);
            border: 1px solid var(--border-light);
        }

        .pagination a:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #fff;
        }

        .pagination .page-current {
            background: var(--primary);
            color: #fff;
            border: 1px solid var(--primary);
            font-weight: 700;
        }

        .pagination .page-disabled {
            background: var(--bg-warm);
            color: var(--text-muted);
            border: 1px solid var(--divider);
            opacity: 0.6;
            cursor: not-allowed;
        }

        /* ---------- Related CTA ---------- */
        .related-section {
            padding: 40px 0 64px;
        }

        .related-section .section-heading {
            text-align: center;
            margin-bottom: 28px;
        }

        .related-section .section-heading h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .related-section .section-heading p {
            font-size: 15px;
            color: var(--text-muted);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }

        .related-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--divider);
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all var(--transition);
            cursor: pointer;
        }

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

        .related-card .related-icon {
            font-size: 24px;
        }

        .related-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .related-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .related-card .related-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: auto;
        }

        .related-card .related-link .arrow {
            transition: transform var(--transition);
        }

        .related-card .related-link:hover .arrow {
            transform: translateX(4px);
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-brand .footer-logo {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            display: inline-block;
            margin-bottom: 12px;
        }

        .footer-brand .footer-logo em {
            font-style: normal;
            color: var(--highlight);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 8px;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--highlight);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
        }

        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
            margin-bottom: 12px;
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 13px;
            transition: color var(--transition);
        }

        .footer-bottom-links a:hover {
            color: var(--highlight);
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .focus-card {
                grid-template-columns: 1fr;
            }

            .focus-card .focus-image {
                min-height: 220px;
            }

            .prediction-list {
                grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --section-spacing: 48px;
            }

            .nav-links {
                display: none;
            }

            .mobile-toggle {
                display: flex;
            }

            .header-cta {
                padding: 8px 14px;
                font-size: 13px;
            }

            .category-hero h1 {
                font-size: 28px;
            }

            .category-hero {
                padding: 32px 0 40px;
            }

            .hero-stats-row {
                gap: 20px;
            }

            .hero-stat .stat-num {
                font-size: 22px;
            }

            .focus-card .focus-body {
                padding: 20px 18px;
            }

            .focus-card .focus-body h2 {
                font-size: 20px;
            }

            .filter-bar {
                padding: 12px 14px;
                gap: 8px;
            }

            .prediction-list {
                grid-template-columns: 1fr;
            }

            .prediction-card .card-image {
                height: 160px;
            }

            .deep-content-section .deep-content-inner {
                padding: 20px 18px;
            }

            .deep-content-section h2 {
                font-size: 20px;
            }

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

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

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .category-hero h1 {
                font-size: 24px;
            }

            .category-hero .hero-desc {
                font-size: 14px;
            }

            .hero-stats-row {
                gap: 16px;
            }

            .header-cta {
                padding: 6px 12px;
                font-size: 12px;
            }

            .logo-text {
                font-size: 16px;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 14px;
            }

            .focus-card .focus-image {
                min-height: 160px;
            }

            .filter-tag {
                padding: 4px 10px;
                font-size: 12px;
            }

            .prediction-card .card-body {
                padding: 16px 14px;
            }

            .prediction-card h3 {
                font-size: 15px;
            }

            .footer-bottom-links {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

/* roulang page: category4 */
:root {
            --primary-dark: #0C1F17;
            --primary-mid: #0B1A14;
            --primary: #1E7F4F;
            --primary-light: #258B5A;
            --accent: #FF5A36;
            --accent-hover: #E64A2B;
            --accent-2: #FF6B3D;
            --highlight: #B7F04C;
            --highlight-soft: #D6FF5E;
            --bg-warm: #F7F5F0;
            --bg-card: #FFFFFF;
            --text-primary: #1A261F;
            --text-body: #3E4C45;
            --text-muted: #75817A;
            --border-light: #DDE4DF;
            --divider: #E9EDEA;
            --success: #2C9E5F;
            --warning: #D97706;
            --error: #D92D20;
            --info: #1E7F4F;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, sans-serif;
            --font-mono: 'Inter', 'Roboto', 'Roboto Mono', 'SF Mono', monospace;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --transition: 180ms ease-in-out;
            --container-width: 1200px;
            --header-height: 72px;
            --section-spacing: 72px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-light);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        button {
            font-family: var(--font-sans);
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--primary-dark);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background-color var(--transition), box-shadow var(--transition);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .site-header.scrolled {
            background-color: rgba(12, 31, 23, 0.96);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            width: 100%;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary-light), var(--highlight));
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }
        .logo-text em {
            font-style: normal;
            color: var(--highlight);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .nav-links::-webkit-scrollbar {
            display: none;
        }
        .nav-link {
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.78);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: color var(--transition), background-color var(--transition);
            position: relative;
        }
        .nav-link:hover {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.08);
        }
        .nav-link.active {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.1);
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--highlight);
            border-radius: 2px 2px 0 0;
        }
        .header-cta {
            padding: 9px 18px;
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            background-color: var(--accent);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: background-color var(--transition), transform var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .header-cta:hover {
            background-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }
        .mobile-toggle {
            display: none;
            color: #fff;
            font-size: 22px;
            padding: 8px;
            border-radius: var(--radius-sm);
        }
        .mobile-toggle:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            background-color: var(--bg-warm);
            padding: 16px 0 0;
        }
        .breadcrumb-bar .breadcrumb {
            margin: 0;
            font-size: 14px;
            color: var(--text-muted);
        }
        .breadcrumb-bar .breadcrumb a {
            color: var(--primary);
        }
        .breadcrumb-bar .breadcrumb a:hover {
            color: var(--primary-light);
        }
        .breadcrumb-bar .breadcrumb .breadcrumb-item.active {
            color: var(--text-body);
        }
        .breadcrumb-bar .breadcrumb-item+.breadcrumb-item::before {
            color: var(--text-muted);
            content: "›";
        }

        /* Hero / Page Header */
        .page-hero {
            position: relative;
            padding: 48px 0 40px;
            background: linear-gradient(135deg, var(--primary-dark) 0%, #143C28 55%, #1A4B33 100%);
            overflow: hidden;
            border-radius: 0 0 12px 12px;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 55%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center right;
            opacity: 0.28;
            pointer-events: none;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 55%;
            height: 100%;
            background: linear-gradient(to right, var(--primary-dark) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-hero .container {
            position: relative;
            z-index: 2;
        }
        .page-hero h1 {
            font-size: 34px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 14px;
            line-height: 1.3;
            letter-spacing: 0.5px;
        }
        .page-hero h1 .highlight {
            color: var(--highlight);
        }
        .page-hero .hero-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.82);
            max-width: 680px;
            line-height: 1.85;
            margin: 0 0 20px;
        }
        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .hero-tag {
            display: inline-block;
            padding: 5px 14px;
            font-size: 13px;
            font-weight: 500;
            color: #fff;
            background-color: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-pill);
            white-space: nowrap;
        }

        /* Quick Rules Section */
        .quick-rules {
            padding: var(--section-spacing) 0 0;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.35;
        }
        .section-sub {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 30px;
            max-width: 720px;
        }
        .rule-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 24px;
            height: 100%;
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .rule-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--primary);
        }
        .rule-card .rule-num {
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.5px;
        }
        .rule-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0;
            line-height: 1.4;
        }
        .rule-card p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.75;
            margin: 0;
            flex-grow: 1;
        }

        /* Filter Section */
        .filter-section {
            padding: 40px 0 12px;
        }
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
        }
        .filter-bar .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            white-space: nowrap;
        }
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .filter-tag {
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            background-color: var(--bg-warm);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-pill);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-tag:hover {
            color: var(--primary);
            border-color: var(--primary);
            background-color: #F0F7F2;
        }
        .filter-tag.active {
            color: #fff;
            background-color: var(--primary);
            border-color: var(--primary);
        }
        .filter-select {
            padding: 8px 14px;
            font-size: 13px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            background-color: #fff;
            color: var(--text-body);
            transition: border-color var(--transition);
            min-width: 140px;
        }
        .filter-select:focus {
            border-color: var(--accent);
        }

        /* Rules List */
        .rules-list {
            padding: 28px 0 40px;
        }
        .rules-card {
            display: flex;
            flex-direction: column;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 100%;
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
        }
        .rules-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--primary);
        }
        .rules-card-img {
            width: 100%;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: var(--divider);
            position: relative;
        }
        .rules-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .rules-card:hover .rules-card-img img {
            transform: scale(1.04);
        }
        .rules-card-body {
            padding: 20px 24px 18px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
            gap: 8px;
        }
        .rules-card-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--text-muted);
            font-family: var(--font-mono);
        }
        .rules-card-meta .date {
            font-weight: 500;
        }
        .rules-card-meta .tag {
            color: var(--primary);
            background-color: #F0F7F2;
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            font-weight: 500;
        }
        .rules-card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0;
            line-height: 1.45;
            transition: color var(--transition);
        }
        .rules-card:hover .rules-card-title {
            color: var(--primary);
        }
        .rules-card-desc {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            margin: 0;
            flex-grow: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .rules-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            margin-top: 8px;
            transition: gap var(--transition), color var(--transition);
        }
        .rules-card-link i {
            font-size: 13px;
            transition: transform var(--transition);
        }
        .rules-card:hover .rules-card-link {
            gap: 10px;
            color: var(--primary-light);
        }
        .rules-card:hover .rules-card-link i {
            transform: translateX(4px);
        }

        /* Pagination */
        .pagination-wrap {
            padding: 8px 0 48px;
            display: flex;
            justify-content: center;
        }
        .pagination-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .page-btn {
            min-width: 38px;
            height: 38px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0 12px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .page-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .page-btn.active {
            background-color: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
        .page-btn.disabled {
            opacity: 0.45;
            pointer-events: none;
        }

        /* FAQ Section */
        .faq-section {
            padding: var(--section-spacing) 0;
            background-color: #fff;
            border-top: 1px solid var(--divider);
            border-bottom: 1px solid var(--divider);
        }
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--bg-warm);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .faq-item.open {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 24px;
            width: 100%;
            text-align: left;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            background: transparent;
            transition: color var(--transition);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--text-muted);
            transition: transform 220ms ease, color var(--transition);
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
            color: var(--primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 220ms ease, padding 220ms ease;
            padding: 0 24px;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 24px 20px;
        }
        .faq-answer p {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.8;
            margin: 0;
            padding-left: 14px;
            border-left: 3px solid var(--primary);
        }

        /* Related CTA */
        .related-cta {
            padding: var(--section-spacing) 0;
        }
        .related-card {
            display: block;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 22px 24px;
            height: 100%;
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
        }
        .related-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
            border-color: var(--primary);
            color: var(--text-primary);
        }
        .related-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 6px;
            transition: color var(--transition);
        }
        .related-card:hover h4 {
            color: var(--primary);
        }
        .related-card p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0 0 10px;
            line-height: 1.6;
        }
        .related-card .arrow {
            font-size: 14px;
            color: var(--accent);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* CTA Banner */
        .cta-banner {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #143C28 60%, #1A4B33 100%);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .cta-banner-text h3 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 8px;
        }
        .cta-banner-text p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            margin: 0;
            line-height: 1.6;
        }
        .cta-banner .cta-btn {
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            background-color: var(--accent);
            border-radius: var(--radius-sm);
            transition: background-color var(--transition), transform var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .cta-banner .cta-btn:hover {
            background-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }
        .footer-brand .footer-logo {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            display: inline-block;
        }
        .footer-brand .footer-logo em {
            font-style: normal;
            color: var(--highlight);
        }
        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.8;
            margin-bottom: 0;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 8px;
            transition: color var(--transition);
        }
        .footer-col a:hover {
            color: var(--highlight);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px 16px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.6);
        }
        .footer-bottom-links a:hover {
            color: var(--highlight);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .page-hero h1 {
                font-size: 28px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --section-spacing: 48px;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: flex-start;
                background-color: var(--primary-dark);
                padding: 16px 20px;
                gap: 2px;
                border-bottom: 2px solid rgba(255, 255, 255, 0.08);
                box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-link {
                width: 100%;
                padding: 12px 14px;
                font-size: 16px;
            }
            .mobile-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .header-cta {
                display: none;
            }
            .page-hero {
                padding: 36px 0 32px;
            }
            .page-hero h1 {
                font-size: 26px;
            }
            .page-hero::before {
                width: 100%;
                opacity: 0.15;
            }
            .page-hero::after {
                width: 100%;
            }
            .section-title {
                font-size: 22px;
            }
            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .rules-card-body {
                padding: 16px 18px 14px;
            }
            .cta-banner {
                flex-direction: column;
                align-items: flex-start;
                padding: 28px 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom-links {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
            .faq-question {
                padding: 16px 18px;
                font-size: 15px;
            }
            .faq-answer p {
                font-size: 14px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .page-hero h1 {
                font-size: 23px;
            }
            .rules-card-title {
                font-size: 15px;
            }
            .section-title {
                font-size: 20px;
            }
            .cta-banner-text h3 {
                font-size: 19px;
            }
        }

/* roulang page: category5 */
:root {
            --primary-dark: #0C1F17;
            --primary-mid: #0B1A14;
            --primary: #1E7F4F;
            --primary-light: #258B5A;
            --accent: #FF5A36;
            --accent-hover: #E64A2B;
            --accent-2: #FF6B3D;
            --highlight: #B7F04C;
            --highlight-soft: #D6FF5E;
            --bg-warm: #F7F5F0;
            --bg-card: #FFFFFF;
            --text-primary: #1A261F;
            --text-body: #3E4C45;
            --text-muted: #75817A;
            --border-light: #DDE4DF;
            --divider: #E9EDEA;
            --success: #2C9E5F;
            --warning: #D97706;
            --error: #D92D20;
            --info: #1E7F4F;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, sans-serif;
            --font-mono: 'Inter', 'Roboto', 'Roboto Mono', 'SF Mono', monospace;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --transition: 180ms ease-in-out;
            --container-width: 1200px;
            --header-height: 72px;
            --section-spacing: 72px;
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --section-spacing: 48px;
            }
        }

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

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

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

        a:hover {
            color: var(--primary-light);
        }

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

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

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
        }

        /* ---------- Header / Nav ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--primary-dark);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background-color var(--transition), box-shadow var(--transition);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .site-header.scrolled {
            background-color: rgba(12, 31, 23, 0.96);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            width: 100%;
        }

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

        .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary-light), var(--highlight));
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .logo-text em {
            font-style: normal;
            color: var(--highlight);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-links::-webkit-scrollbar {
            display: none;
        }

        .nav-link {
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.78);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: color var(--transition), background-color var(--transition);
            position: relative;
        }

        .nav-link:hover {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.08);
        }

        .nav-link.active {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.1);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--highlight);
            border-radius: 2px 2px 0 0;
        }

        .header-cta {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 18px;
            background-color: var(--accent);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: background-color var(--transition), transform var(--transition);
            white-space: nowrap;
        }

        .header-cta:hover {
            background-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            background: none;
            border: none;
            cursor: pointer;
        }

        .nav-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }

        /* ---------- Breadcrumb ---------- */
        .breadcrumb-bar {
            background-color: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            padding: 14px 0;
            font-size: 14px;
            color: var(--text-muted);
        }

        .breadcrumb-bar .container {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

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

        .breadcrumb-bar a:hover {
            color: var(--primary);
        }

        .breadcrumb-sep {
            color: #c5cec8;
            font-size: 12px;
        }

        .breadcrumb-current {
            color: var(--text-primary);
            font-weight: 500;
        }

        /* ---------- Page Hero ---------- */
        .page-hero {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #143526 60%, #1a4a30 100%);
            color: #fff;
            padding: 48px 0 44px;
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(183, 240, 76, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 15%;
            width: 260px;
            height: 200px;
            background: radial-gradient(circle, rgba(255, 90, 54, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-hero .container {
            position: relative;
            z-index: 1;
        }

        .page-hero h1 {
            font-size: 34px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 14px;
            letter-spacing: 0.5px;
            line-height: 1.3;
            max-width: 700px;
        }

        .page-hero h1 em {
            font-style: normal;
            color: var(--highlight);
        }

        .page-hero .hero-sub {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 780px;
            line-height: 1.8;
            margin: 0 0 20px;
        }

        .hero-search-form {
            display: flex;
            max-width: 560px;
            gap: 10px;
            margin-top: 18px;
        }

        .hero-search-input {
            flex: 1;
            padding: 12px 18px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background-color: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 15px;
            font-family: var(--font-sans);
            transition: border-color var(--transition), background-color var(--transition);
        }

        .hero-search-input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }

        .hero-search-input:focus {
            border-color: var(--highlight);
            background-color: rgba(255, 255, 255, 0.14);
            outline: none;
        }

        .hero-search-btn {
            padding: 12px 22px;
            background-color: var(--accent);
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: background-color var(--transition), transform var(--transition);
        }

        .hero-search-btn:hover {
            background-color: var(--accent-hover);
            transform: translateY(-1px);
        }

        /* ---------- Filter Tags ---------- */
        .filter-section {
            background-color: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            padding: 16px 0;
            position: sticky;
            top: var(--header-height);
            z-index: 100;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
        }

        .filter-section .container {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            white-space: nowrap;
            margin-right: 4px;
        }

        .filter-tag {
            display: inline-flex;
            align-items: center;
            padding: 7px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            background-color: var(--bg-warm);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-pill);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .filter-tag:hover {
            color: var(--primary);
            border-color: var(--primary-light);
            background-color: #f0f7f3;
        }

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

        /* ---------- News List Section ---------- */
        .news-section {
            padding: var(--section-spacing) 0;
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 22px;
        }

        .news-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition), transform var(--transition);
            display: flex;
            flex-direction: column;
            position: relative;
        }

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

        .news-card .news-thumb {
            width: 100%;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: var(--border-light);
            position: relative;
        }

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

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

        .news-card .news-thumb .news-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background-color: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.3px;
        }

        .news-card .news-thumb .news-tag.tag-green {
            background-color: var(--primary);
        }

        .news-card .news-thumb .news-tag.tag-dark {
            background-color: var(--primary-dark);
        }

        .news-card .news-body {
            padding: 18px 22px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .news-card .news-date {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }

        .news-card .news-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
            margin: 0 0 10px;
            transition: color var(--transition);
        }

        .news-card:hover .news-title {
            color: var(--primary);
        }

        .news-card .news-excerpt {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.75;
            margin: 0 0 16px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card .news-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            transition: color var(--transition);
            align-self: flex-start;
        }

        .news-card .news-link .arrow {
            transition: transform var(--transition);
            font-size: 16px;
            line-height: 1;
        }

        .news-card .news-link:hover {
            color: var(--accent);
        }

        .news-card .news-link:hover .arrow {
            transform: translateX(4px);
        }

        /* ---------- Deep Reading Block ---------- */
        .deep-reading {
            background-color: var(--primary-dark);
            color: #fff;
            padding: var(--section-spacing) 0;
            margin-top: var(--section-spacing);
        }

        .deep-reading .container {
            max-width: 900px;
        }

        .deep-reading h2 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 20px;
            line-height: 1.35;
        }

        .deep-reading h2 em {
            font-style: normal;
            color: var(--highlight);
        }

        .deep-reading p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.85;
            margin: 0 0 18px;
        }

        .deep-reading .highlight-num {
            font-family: var(--font-mono);
            color: var(--highlight);
            font-weight: 700;
            font-size: 18px;
        }

        /* ---------- Pagination ---------- */
        .pagination-wrapper {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 32px 0 16px;
            flex-wrap: wrap;
        }

        .pagination-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .pagination-btn:hover {
            color: var(--primary);
            border-color: var(--primary-light);
            background-color: #f0f7f3;
        }

        .pagination-btn.disabled {
            opacity: 0.4;
            pointer-events: none;
        }

        .pagination-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-body);
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            cursor: pointer;
        }

        .pagination-num:hover {
            color: var(--primary);
            border-color: var(--primary-light);
        }

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

        .pagination-info {
            font-size: 13px;
            color: var(--text-muted);
            margin-left: 12px;
        }

        /* ---------- Related CTA ---------- */
        .related-cta {
            padding: var(--section-spacing) 0;
            background-color: var(--bg-card);
            border-top: 1px solid var(--border-light);
        }

        .related-cta h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 10px;
            line-height: 1.35;
        }

        .related-cta .cta-intro {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 650px;
            line-height: 1.75;
            margin: 0 0 24px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .related-card {
            background-color: var(--bg-warm);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .related-card:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .related-card .related-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 15px;
            background-color: rgba(30, 127, 79, 0.1);
            color: var(--primary);
            flex-shrink: 0;
        }

        .related-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0;
            line-height: 1.45;
        }

        .related-card p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
            flex: 1;
        }

        .related-card .related-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition);
        }

        .related-card .related-link:hover {
            color: var(--accent);
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background-color: var(--primary-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 24px;
            font-size: 14px;
        }

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

        .footer-brand .footer-logo {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            display: inline-block;
            margin-bottom: 12px;
        }

        .footer-brand .footer-logo em {
            font-style: normal;
            color: var(--highlight);
        }

        .footer-brand p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            line-height: 1.85;
            margin: 0;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin: 0 0 14px;
            letter-spacing: 0.3px;
        }

        .footer-col a {
            display: block;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 8px;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--highlight);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.4);
            transition: color var(--transition);
        }

        .footer-bottom-links a:hover {
            color: var(--highlight);
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1024px) {
            .news-grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }

            .related-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }

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

        @media (max-width: 768px) {
            .nav-wrapper {
                flex-wrap: nowrap;
                gap: 12px;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background-color: var(--primary-dark);
                flex-direction: column;
                padding: 12px 24px 20px;
                gap: 2px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
                box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
            }

            .nav-links.open {
                display: flex;
            }

            .nav-link {
                padding: 10px 14px;
                font-size: 15px;
                width: 100%;
            }

            .nav-link.active::after {
                bottom: 4px;
                left: 14px;
                right: auto;
                width: 24px;
                height: 2px;
            }

            .nav-toggle {
                display: flex;
            }

            .header-cta {
                font-size: 13px;
                padding: 8px 13px;
            }

            .page-hero {
                padding: 32px 0 30px;
            }

            .page-hero h1 {
                font-size: 26px;
            }

            .page-hero .hero-sub {
                font-size: 14px;
                line-height: 1.7;
            }

            .hero-search-form {
                flex-direction: column;
                gap: 8px;
            }

            .hero-search-btn {
                width: 100%;
                padding: 11px 18px;
            }

            .filter-section .container {
                gap: 6px;
            }

            .filter-tag {
                font-size: 12px;
                padding: 5px 11px;
            }

            .news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .news-card .news-title {
                font-size: 16px;
            }

            .news-card .news-excerpt {
                font-size: 13px;
                -webkit-line-clamp: 2;
            }

            .deep-reading h2 {
                font-size: 21px;
            }

            .deep-reading p {
                font-size: 14px;
            }

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

            .pagination-wrapper {
                gap: 5px;
            }

            .pagination-btn {
                font-size: 13px;
                padding: 7px 12px;
            }

            .pagination-num {
                width: 35px;
                height: 35px;
                font-size: 13px;
            }

            .pagination-info {
                font-size: 12px;
                margin-left: 4px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .container {
                padding: 0 16px;
            }
        }

        @media (max-width: 520px) {
            .page-hero h1 {
                font-size: 22px;
            }

            .news-section {
                padding: 36px 0;
            }

            .deep-reading {
                padding: 36px 0;
                margin-top: 36px;
            }

            .related-cta {
                padding: 36px 0;
            }

            .logo-text {
                font-size: 17px;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }

            .header-cta {
                font-size: 12px;
                padding: 7px 10px;
            }
        }

/* roulang page: category6 */
:root {
            --primary-dark: #0C1F17;
            --primary-mid: #0B1A14;
            --primary: #1E7F4F;
            --primary-light: #258B5A;
            --accent: #FF5A36;
            --accent-hover: #E64A2B;
            --accent-2: #FF6B3D;
            --highlight: #B7F04C;
            --highlight-soft: #D6FF5E;
            --bg-warm: #F7F5F0;
            --bg-card: #FFFFFF;
            --text-primary: #1A261F;
            --text-body: #3E4C45;
            --text-muted: #75817A;
            --border-light: #DDE4DF;
            --divider: #E9EDEA;
            --success: #2C9E5F;
            --warning: #D97706;
            --error: #D92D20;
            --info: #1E7F4F;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', system-ui, sans-serif;
            --font-mono: 'Inter', 'Roboto', 'Roboto Mono', 'SF Mono', monospace;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --transition: 180ms ease-in-out;
            --container-width: 1200px;
            --header-height: 72px;
            --section-spacing: 72px;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg-warm);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        a:hover {
            color: var(--primary-light);
        }

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

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

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
        }

        /* ---------- Header / Nav ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--primary-dark);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background-color var(--transition), box-shadow var(--transition);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .site-header.scrolled {
            background-color: rgba(12, 31, 23, 0.96);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            width: 100%;
        }

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

        .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary-light), var(--highlight));
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .logo-text em {
            font-style: normal;
            color: var(--highlight);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-links::-webkit-scrollbar {
            display: none;
        }

        .nav-link {
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.78);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: color var(--transition), background-color var(--transition);
            position: relative;
        }

        .nav-link:hover {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.08);
        }

        .nav-link.active {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.1);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--highlight);
            border-radius: 2px 2px 0 0;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            line-height: 1.4;
            white-space: nowrap;
        }

        .btn-primary {
            background-color: var(--accent);
            color: #fff;
        }

        .btn-primary:hover {
            background-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(255, 90, 54, 0.3);
        }

        .btn-outline {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.4);
            color: #fff;
        }

        .btn-outline:hover {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.6);
            color: #fff;
        }

        .btn-lg {
            padding: 14px 28px;
            font-size: 16px;
            border-radius: var(--radius-md);
        }

        .btn-sm {
            padding: 7px 14px;
            font-size: 13px;
        }

        .btn .arrow {
            transition: transform var(--transition);
            display: inline-block;
        }

        .btn:hover .arrow {
            transform: translateX(4px);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 6px;
            cursor: pointer;
        }

        .hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

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

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* ---------- Breadcrumb ---------- */
        .breadcrumb-section {
            padding: 24px 0 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

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

        .breadcrumb a:hover {
            color: var(--primary);
        }

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

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

        /* ---------- Page Header ---------- */
        .page-header {
            padding: 28px 0 32px;
        }

        .page-header h1 {
            font-size: 36px;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.3;
            letter-spacing: -0.3px;
            margin-bottom: 16px;
        }

        .page-header .subtitle {
            font-size: 17px;
            color: var(--text-body);
            line-height: 1.8;
            max-width: 860px;
        }

        /* ---------- Filter Tags ---------- */
        .filter-section {
            padding: 20px 0;
            border-top: 1px solid var(--divider);
            border-bottom: 1px solid var(--divider);
            margin-bottom: 32px;
            background-color: var(--bg-card);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            padding: 24px;
        }

        .filter-row {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 12px;
        }

        .filter-row:last-child {
            margin-bottom: 0;
        }

        .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            min-width: 70px;
        }

        .filter-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-tag {
            padding: 6px 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            background-color: var(--bg-warm);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-pill);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

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

        .filter-select {
            padding: 8px 14px;
            font-size: 14px;
            font-family: var(--font-sans);
            color: var(--text-body);
            background-color: var(--bg-warm);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: border-color var(--transition);
            min-width: 150px;
        }

        .filter-select:focus {
            border-color: var(--accent);
        }

        /* ---------- Stats Grid & List ---------- */
        .stats-section {
            padding: 8px 0 40px;
        }

        .stats-section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 20px;
            letter-spacing: -0.2px;
        }

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

        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .stat-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }

        .stat-card-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            background-color: var(--border-light);
        }

        .stat-card-body {
            padding: 20px 24px;
        }

        .stat-card-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

        .stat-tag {
            padding: 3px 10px;
            font-size: 12px;
            font-weight: 600;
            border-radius: var(--radius-pill);
            background-color: var(--bg-warm);
            color: var(--primary);
            border: 1px solid var(--border-light);
        }

        .stat-tag.accent {
            background-color: rgba(255, 90, 54, 0.08);
            color: var(--accent);
            border-color: rgba(255, 90, 54, 0.2);
        }

        .stat-tag.highlight {
            background-color: rgba(30, 127, 79, 0.08);
            color: var(--primary);
            border-color: rgba(30, 127, 79, 0.2);
        }

        .stat-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
            transition: color var(--transition);
        }

        .stat-card:hover .stat-card-title {
            color: var(--primary);
        }

        .stat-card-meta {
            font-size: 13px;
            color: var(--text-muted);
            font-family: var(--font-mono);
            margin-bottom: 10px;
        }

        .stat-card-desc {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .stat-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            transition: color var(--transition);
        }

        .stat-card-link .arrow {
            transition: transform var(--transition);
        }

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

        .stat-card-link:hover .arrow {
            transform: translateX(4px);
        }

        /* ---------- Stats Table ---------- */
        .stats-table-wrap {
            margin-top: 32px;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .stats-table-wrap h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            padding: 20px 24px 12px;
        }

        .stats-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .stats-table th {
            background-color: var(--primary-dark);
            color: #fff;
            font-weight: 600;
            text-align: left;
            padding: 12px 16px;
            font-size: 13px;
            letter-spacing: 0.3px;
        }

        .stats-table td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--divider);
            color: var(--text-body);
            font-family: var(--font-mono);
            font-size: 13px;
        }

        .stats-table tr:last-child td {
            border-bottom: none;
        }

        .stats-table tbody tr:hover {
            background-color: rgba(30, 127, 79, 0.04);
        }

        .stats-table .rank-num {
            font-weight: 700;
            color: var(--primary);
            font-size: 15px;
        }

        /* ---------- Deep Analysis ---------- */
        .analysis-section {
            padding: 32px 0;
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            margin-top: 24px;
        }

        .analysis-section .container {
            padding: 0 32px;
        }

        .analysis-section h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: -0.2px;
        }

        .analysis-section p {
            font-size: 15.5px;
            line-height: 1.85;
            color: var(--text-body);
            margin-bottom: 14px;
        }

        .analysis-section p:last-child {
            margin-bottom: 0;
        }

        /* ---------- Pagination ---------- */
        .pagination-section {
            padding: 28px 0 40px;
            display: flex;
            justify-content: center;
        }

        .pagination {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .page-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 12px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            background-color: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all var(--transition);
            font-family: var(--font-mono);
        }

        .page-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .page-btn.active {
            background-color: var(--primary-dark);
            color: #fff;
            border-color: var(--primary-dark);
        }

        .page-btn.disabled {
            opacity: 0.4;
            cursor: not-allowed;
            pointer-events: none;
        }

        /* ---------- FAQ ---------- */
        .faq-section {
            padding: 32px 0 48px;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .faq-item.active {
            box-shadow: var(--shadow-md);
            border-color: var(--primary-light);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 24px;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            cursor: pointer;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: color var(--transition);
            line-height: 1.5;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 300;
            color: var(--text-muted);
            transition: all var(--transition);
            border: 1px solid var(--border-light);
            border-radius: 50%;
            background-color: var(--bg-warm);
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            color: var(--primary);
            border-color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 200ms ease-in-out, padding 200ms ease-in-out;
            padding: 0 24px;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
            padding: 0 24px 20px;
        }

        .faq-answer p {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-body);
            background-color: #F0F4F1;
            padding: 16px 20px;
            border-radius: var(--radius-sm);
            border-left: 3px solid var(--primary);
        }

        /* ---------- CTA Section ---------- */
        .cta-section {
            padding: 40px 0 56px;
        }

        .cta-banner {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #0D2A1D 60%, #1A3A2A 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, rgba(255, 90, 54, 0.2) 0%, transparent 70%);
            border-radius: 50%;
        }

        .cta-banner-content {
            flex: 1;
            position: relative;
            z-index: 1;
        }

        .cta-banner h2 {
            font-size: 26px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.2px;
        }

        .cta-banner p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.7;
            max-width: 560px;
        }

        .cta-banner-actions {
            display: flex;
            gap: 12px;
            flex-shrink: 0;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background-color: var(--primary-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 24px;
            margin-top: 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-brand .footer-logo {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.3px;
        }

        .footer-brand .footer-logo em {
            font-style: normal;
            color: var(--highlight);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 12px;
            max-width: 380px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            padding: 5px 0;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--highlight);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 18px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition);
        }

        .footer-bottom-links a:hover {
            color: var(--highlight);
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1024px) {
            :root {
                --header-height: 64px;
                --section-spacing: 56px;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .page-header h1 {
                font-size: 30px;
            }

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

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --section-spacing: 40px;
            }

            .container {
                padding: 0 16px;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background-color: var(--primary-dark);
                flex-direction: column;
                padding: 16px 20px;
                gap: 6px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
                box-shadow: var(--shadow-lg);
                z-index: 999;
            }

            .nav-links.open {
                display: flex;
            }

            .nav-link {
                padding: 12px 16px;
                font-size: 16px;
                width: 100%;
                border-radius: var(--radius-sm);
            }

            .nav-link.active::after {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .header-cta .btn-outline {
                display: none;
            }

            .header-cta .btn-primary {
                padding: 8px 14px;
                font-size: 13px;
            }

            .page-header h1 {
                font-size: 26px;
                letter-spacing: -0.2px;
            }

            .page-header .subtitle {
                font-size: 15px;
            }

            .stats-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .stat-card-image {
                height: 160px;
            }

            .filter-section {
                padding: 16px;
            }

            .filter-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .filter-tags {
                flex-wrap: wrap;
            }

            .cta-banner {
                flex-direction: column;
                padding: 32px 24px;
                text-align: center;
            }

            .cta-banner-actions {
                justify-content: center;
                width: 100%;
            }

            .cta-banner h2 {
                font-size: 22px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .stats-table-wrap {
                overflow-x: auto;
            }

            .stats-table {
                min-width: 600px;
            }

            .analysis-section .container {
                padding: 0 20px;
            }
        }

        @media (max-width: 520px) {
            .page-header h1 {
                font-size: 22px;
            }

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

            .stat-card-title {
                font-size: 16px;
            }

            .stat-card-desc {
                font-size: 14px;
            }

            .faq-question {
                font-size: 15px;
                padding: 14px 18px;
            }

            .faq-answer p {
                font-size: 14px;
                padding: 12px 16px;
            }

            .btn-lg {
                padding: 12px 22px;
                font-size: 14px;
            }

            .logo-text {
                font-size: 17px;
            }
        }