/* roulang page: index */
:root {
            --primary: #14532D;
            --primary-light: #166534;
            --primary-bg: #F0FDF4;
            --accent: #F5B301;
            --accent-2: #EA580C;
            --bg: #F6F7F9;
            --text: #1E293B;
            --text-secondary: #64748B;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --shadow: 0 4px 12px rgba(2, 6, 23, 0.06);
            --shadow-lg: 0 12px 32px rgba(2, 6, 23, 0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 20px;
            --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --dark: #0F172A;
            --dark-green: #0B3D2E;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }

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

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

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font);
            font-size: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        @media (min-width: 768px) {
            .container {
                padding: 0 32px;
            }
        }

        @media (max-width: 640px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Section spacing */
        .section {
            padding: 64px 0;
        }

        @media (min-width: 768px) {
            .section {
                padding: 80px 0;
            }
        }

        @media (max-width: 640px) {
            .section {
                padding: 40px 0;
            }
        }

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--dark-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
        }

        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.2;
        }

        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1E293B;
            font-weight: 900;
            flex-shrink: 0;
        }

        .nav-panel {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
        }

        .nav-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 12px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #E2E8F0;
            font-size: 0.85rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition);
            line-height: 1.2;
        }

        .nav-card:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        }

        .nav-card.active {
            background: rgba(245, 179, 1, 0.15);
            border-color: var(--accent);
            color: var(--accent);
        }

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

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.88rem;
            white-space: nowrap;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            line-height: 1.2;
        }

        .nav-cta:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 179, 1, 0.35);
        }

        .nav-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .nav-cta:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: all var(--transition);
        }

        .mobile-menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-menu-toggle:hover {
            background: rgba(255, 255, 255, 0.16);
            border-color: var(--accent);
        }

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

        .mobile-nav-panel {
            display: none;
            background: var(--dark-green);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 16px 20px 20px;
            flex-direction: column;
            gap: 10px;
        }

        .mobile-nav-panel.open {
            display: flex;
        }

        @media (max-width: 1024px) {
            .nav-panel {
                display: none;
            }
            .nav-cta {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
        }

        /* Hero */
        .hero {
            background: linear-gradient(135deg, #0B3D2E 0%, #14532D 50%, #166534 100%);
            color: #fff;
            padding: 80px 0 72px;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: "";
            position: absolute;
            top: -40%;
            right: -20%;
            width: 700px;
            height: 700px;
            background: radial-gradient(circle, rgba(245, 179, 1, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero::after {
            content: "";
            position: absolute;
            bottom: -30%;
            left: -15%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(234, 88, 12, 0.1) 0%, transparent 65%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
        }

        @media (min-width: 1024px) {
            .hero .container {
                grid-template-columns: 1.2fr 0.8fr;
                gap: 48px;
                align-items: center;
            }
        }

        .hero-left {
            max-width: 620px;
        }

        .hero-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 14px;
            border-radius: 20px;
            background: rgba(245, 179, 1, 0.15);
            border: 1px solid rgba(245, 179, 1, 0.35);
            color: var(--accent);
            font-size: 0.82rem;
            font-weight: 600;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }

        .hero-title {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }

        @media (min-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }

        @media (min-width: 1024px) {
            .hero-title {
                font-size: 3rem;
            }
        }

        .hero-subtitle {
            font-size: 1.1rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
        }

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

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            line-height: 1.2;
        }

        .btn-primary:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(245, 179, 1, 0.4);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-primary:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 24px;
            border-radius: 12px;
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.35);
            line-height: 1.2;
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            transform: translateY(-2px);
        }

        .btn-secondary:active {
            transform: translateY(0);
        }

        .btn-secondary:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 2px;
        }

        .hero-right {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }

        @media (min-width: 640px) {
            .hero-right {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        .hero-data-card {
            background: rgba(255, 255, 255, 0.07);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius);
            padding: 20px 16px;
            text-align: center;
            border-top: 3px solid var(--accent);
            transition: all var(--transition);
        }

        .hero-data-card:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(245, 179, 1, 0.5);
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
        }

        .hero-data-number {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .hero-data-label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.75);
            font-weight: 500;
        }

        /* Section titles */
        .section-title {
            font-size: 1.6rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text);
            margin-bottom: 12px;
            letter-spacing: 0.3px;
        }

        @media (min-width: 768px) {
            .section-title {
                font-size: 1.9rem;
            }
        }

        .section-subtitle {
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 32px;
        }

        /* Indicator board */
        .indicator-board {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        @media (min-width: 768px) {
            .indicator-board {
                grid-template-columns: repeat(4, 1fr);
                gap: 20px;
            }
        }

        @media (min-width: 1024px) {
            .indicator-board {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .indicator-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 20px;
            box-shadow: var(--shadow);
            text-align: center;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .indicator-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--primary);
        }

        .indicator-card:nth-child(2)::before {
            background: var(--accent);
        }
        .indicator-card:nth-child(3)::before {
            background: var(--accent-2);
        }
        .indicator-card:nth-child(4)::before {
            background: #166534;
        }

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

        .indicator-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .indicator-card:nth-child(2) .indicator-number {
            color: var(--accent-2);
        }
        .indicator-card:nth-child(3) .indicator-number {
            color: #B45309;
        }
        .indicator-card:nth-child(4) .indicator-number {
            color: #166534;
        }

        .indicator-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* Service matrix */
        .service-matrix {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .service-matrix {
                grid-template-columns: 2fr 1fr;
                grid-template-areas:
                    "main sub1"
                    "main sub2";
            }
        }

        @media (min-width: 1024px) {
            .service-matrix {
                grid-template-columns: 1.6fr 1fr 1fr;
                grid-template-areas: "main sub1 sub2";
                gap: 24px;
            }
        }

        .service-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 24px;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .service-card.main-card {
            grid-area: main;
            background: linear-gradient(135deg, #14532D 0%, #166534 100%);
            color: #fff;
            border-color: var(--primary);
        }

        .service-card.main-card .service-title {
            color: #fff;
        }
        .service-card.main-card .service-desc {
            color: rgba(255, 255, 255, 0.85);
        }

        .service-card.sub1 {
            grid-area: sub1;
        }
        .service-card.sub2 {
            grid-area: sub2;
        }

        .service-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 16px;
            background: var(--primary-bg);
            color: var(--primary);
            font-weight: 700;
            flex-shrink: 0;
        }

        .service-card.main-card .service-icon {
            background: rgba(245, 179, 1, 0.2);
            color: var(--accent);
        }

        .service-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .service-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
            flex: 1;
        }

        /* Deep content */
        .deep-content {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 36px 28px;
            box-shadow: var(--shadow);
        }

        @media (min-width: 768px) {
            .deep-content {
                padding: 48px 40px;
            }
        }

        .deep-content h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            line-height: 1.35;
        }

        .deep-content p {
            font-size: 1rem;
            color: var(--text);
            line-height: 1.85;
            margin-bottom: 16px;
        }

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

        /* Comparison */
        .comparison-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .comparison-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        .comparison-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px 24px;
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }

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

        .comparison-card.highlight {
            border-color: var(--primary);
            background: linear-gradient(180deg, #F0FDF4 0%, #fff 100%);
        }

        .comparison-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .comparison-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .comparison-list li {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.65;
            padding-left: 20px;
            position: relative;
        }

        .comparison-list li::before {
            content: "✓";
            position: absolute;
            left: 0;
            top: 0;
            color: var(--primary);
            font-weight: 700;
        }

        .comparison-card.highlight .comparison-list li::before {
            color: var(--accent-2);
        }

        /* Milestone */
        .milestone-wrapper {
            position: relative;
            padding-left: 28px;
        }

        .milestone-wrapper::before {
            content: "";
            position: absolute;
            left: 6px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--primary);
            border-radius: 3px;
        }

        .milestone-item {
            position: relative;
            padding-bottom: 32px;
        }

        .milestone-item:last-child {
            padding-bottom: 0;
        }

        .milestone-item::before {
            content: "";
            position: absolute;
            left: -28px;
            top: 4px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--accent);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px var(--primary);
        }

        .milestone-date {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--accent-2);
            margin-bottom: 4px;
            letter-spacing: 0.5px;
        }

        .milestone-text {
            font-size: 0.95rem;
            color: var(--text);
            line-height: 1.7;
        }

        /* News cards */
        .news-scroll {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .news-scroll {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (min-width: 1024px) {
            .news-scroll {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .news-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .news-image {
            height: 180px;
            overflow: hidden;
            position: relative;
        }

        .news-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

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

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

        .news-date {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            font-weight: 500;
        }

        .news-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .news-excerpt {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.65;
            flex: 1;
            margin-bottom: 14px;
        }

        .news-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            transition: all var(--transition);
        }

        .news-link:hover {
            color: var(--accent-2);
            gap: 10px;
        }

        /* Trust */
        .trust-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        @media (min-width: 768px) {
            .trust-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 20px;
            }
        }

        .trust-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 20px 16px;
            text-align: center;
            transition: all var(--transition);
            box-shadow: var(--shadow);
        }

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

        .trust-icon {
            font-size: 2rem;
            margin-bottom: 10px;
            color: var(--primary);
        }

        .trust-text {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
            line-height: 1.4;
        }

        /* Quick answers */
        .quick-answers {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .quick-item {
            background: #fff;
            border: 1px solid var(--border);
            border-left: 4px solid var(--accent);
            border-radius: var(--radius-sm);
            padding: 18px 20px;
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }

        .quick-item:hover {
            box-shadow: var(--shadow-lg);
            border-left-color: var(--accent-2);
        }

        .quick-question {
            font-weight: 700;
            color: var(--text);
            font-size: 0.95rem;
            margin-bottom: 6px;
        }

        .quick-answer {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* Brand intro */
        .brand-intro {
            background: var(--dark-green);
            border-radius: var(--radius-lg);
            padding: 40px 28px;
            color: #fff;
        }

        @media (min-width: 768px) {
            .brand-intro {
                padding: 48px 40px;
            }
        }

        .brand-intro h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: #fff;
        }

        .brand-intro p {
            font-size: 0.98rem;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 12px;
        }

        .brand-intro p:last-child {
            margin-bottom: 0;
        }

        /* Topics */
        .topic-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }

        @media (min-width: 640px) {
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .topic-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .topic-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }

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

        .topic-image {
            height: 140px;
            overflow: hidden;
        }

        .topic-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .topic-card:hover .topic-image img {
            transform: scale(1.06);
        }

        .topic-body {
            padding: 18px 16px;
        }

        .topic-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 6px;
            background: var(--primary-bg);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .topic-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
        }

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

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

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

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 20px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            transition: all var(--transition);
            background: #fff;
            border: none;
            cursor: pointer;
        }

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

        .faq-question:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: -2px;
        }

        .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--primary-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 700;
            font-size: 1rem;
            flex-shrink: 0;
            transition: all var(--transition);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            padding: 0 20px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

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

        /* Form */
        .form-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 36px 28px;
            box-shadow: var(--shadow-lg);
        }

        @media (min-width: 768px) {
            .form-card {
                padding: 44px 36px;
            }
        }

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

        .form-label {
            display: block;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }

        .form-input {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid #CBD5E1;
            border-radius: 10px;
            font-size: 0.95rem;
            color: var(--text);
            background: #fff;
            transition: all var(--transition);
        }

        .form-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(20, 83, 45, 0.12);
            outline: none;
        }

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

        .form-error {
            font-size: 0.8rem;
            color: var(--accent-2);
            margin-top: 4px;
        }

        .form-submit {
            width: 100%;
            padding: 14px 24px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            cursor: pointer;
        }

        .form-submit:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(245, 179, 1, 0.35);
        }

        .form-submit:active {
            transform: translateY(0);
        }

        .form-submit:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        /* Live preview */
        .live-preview {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            box-shadow: var(--shadow);
        }

        .live-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            flex-wrap: wrap;
            gap: 10px;
        }

        .live-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
        }

        .live-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 12px;
            border-radius: 20px;
            background: #FEF3C7;
            color: #B45309;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .live-match-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            border-bottom: 1px solid var(--border);
            flex-wrap: wrap;
            gap: 10px;
        }

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

        .live-team {
            font-weight: 600;
            color: var(--text);
            font-size: 0.9rem;
            flex: 1;
        }

        .live-score {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--primary);
            min-width: 60px;
            text-align: center;
        }

        .live-minutes {
            font-size: 0.8rem;
            color: var(--accent-2);
            font-weight: 600;
            min-width: 50px;
            text-align: right;
        }

        /* Footer */
        .site-footer {
            background: var(--dark-green);
            color: rgba(255, 255, 255, 0.8);
            padding: 60px 0 24px;
            margin-top: 0;
        }

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

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr 1fr;
                gap: 40px;
            }
        }

        .footer-brand-name {
            font-size: 1.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-desc {
            font-size: 0.9rem;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.7);
        }

        .footer-column h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

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

        .footer-links a {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.55);
        }

        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
                flex-wrap: wrap;
            }
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: color var(--transition);
        }

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

        .footer-legal {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }

        /* Subscribe bar */
        .subscribe-bar {
            background: var(--dark-green);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            display: flex;
            flex-direction: column;
            gap: 20px;
            align-items: center;
            text-align: center;
            color: #fff;
        }

        @media (min-width: 768px) {
            .subscribe-bar {
                flex-direction: row;
                justify-content: space-between;
                text-align: left;
                padding: 32px 36px;
            }
        }

        .subscribe-text h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: #fff;
        }

        .subscribe-text p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.75);
        }

        .subscribe-form {
            display: flex;
            flex-direction: column;
            gap: 10px;
            width: 100%;
            max-width: 420px;
        }

        @media (min-width: 640px) {
            .subscribe-form {
                flex-direction: row;
            }
        }

        .subscribe-input {
            flex: 1;
            padding: 12px 16px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 0.95rem;
            transition: all var(--transition);
        }

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

        .subscribe-input:focus {
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.15);
            box-shadow: 0 0 0 3px rgba(245, 179, 1, 0.2);
        }

        .subscribe-button {
            padding: 12px 22px;
            border-radius: 10px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.92rem;
            border: 1px solid var(--accent);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .subscribe-button:hover {
            background: #FFC53D;
            transform: translateY(-2px);
        }

        .subscribe-button:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        /* Hot rec */
        .hot-rec-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }

        @media (min-width: 768px) {
            .hot-rec-grid {
                grid-template-columns: 2fr 1fr;
                gap: 20px;
            }
        }

        @media (min-width: 1024px) {
            .hot-rec-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }

        .hot-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            position: relative;
        }

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

        .hot-card.large {
            grid-row: span 2;
            display: flex;
            flex-direction: column;
        }

        .hot-image {
            overflow: hidden;
            aspect-ratio: 16/10;
        }

        .hot-card.large .hot-image {
            aspect-ratio: 16/9;
        }

        .hot-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.45s ease;
        }

        .hot-card:hover .hot-image img {
            transform: scale(1.06);
        }

        .hot-body {
            padding: 16px 14px;
            flex: 1;
        }

        .hot-tag {
            display: inline-block;
            padding: 3px 8px;
            border-radius: 5px;
            background: #FEF3C7;
            color: #B45309;
            font-size: 0.72rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .hot-title {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
        }

        /* Responsive tweaks */
        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.7rem;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .indicator-board {
                grid-template-columns: 1fr 1fr;
            }
            .trust-grid {
                grid-template-columns: 1fr 1fr;
            }
            .news-scroll {
                grid-template-columns: 1fr;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .hot-rec-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .comparison-grid {
                grid-template-columns: 1fr;
            }
            .service-matrix {
                grid-template-columns: 1fr;
            }
        }

        /* Utility */
        .text-primary {
            color: var(--primary);
        }
        .bg-primary {
            background: var(--primary);
        }
        .text-accent {
            color: var(--accent);
        }
        .bg-accent {
            background: var(--accent);
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

/* roulang page: category2 */
:root {
            --primary: #14532D;
            --primary-light: #166534;
            --primary-bg: #F0FDF4;
            --accent: #F5B301;
            --accent-2: #EA580C;
            --bg: #F6F7F9;
            --text: #1E293B;
            --text-secondary: #64748B;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --shadow: 0 4px 12px rgba(2, 6, 23, 0.06);
            --shadow-lg: 0 12px 32px rgba(2, 6, 23, 0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 20px;
            --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --dark: #0F172A;
            --dark-green: #0B3D2E;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }

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

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

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font);
            font-size: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 32px;
        }

        @media (max-width: 640px) {
            .container {
                padding: 0 16px;
            }
        }

        .section {
            padding: 80px 0;
        }

        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
        }

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--dark-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
            flex-wrap: nowrap;
        }

        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.2;
            flex-shrink: 0;
        }

        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1E293B;
            font-weight: 900;
            flex-shrink: 0;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.88rem;
            white-space: nowrap;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            line-height: 1.2;
            flex-shrink: 0;
        }

        .nav-cta:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 179, 1, 0.35);
        }

        .nav-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .nav-cta:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .nav-panel {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -webkit-overflow-scrolling: touch;
        }

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

        .nav-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 12px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #E2E8F0;
            font-size: 0.85rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition);
            line-height: 1.2;
            flex-shrink: 0;
        }

        .nav-card:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        }

        .nav-card.active {
            background: rgba(245, 179, 1, 0.15);
            border-color: var(--accent);
            color: var(--accent);
        }

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

        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .mobile-menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-menu-toggle:hover {
            background: rgba(255, 255, 255, 0.16);
            border-color: var(--accent);
        }

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

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

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

        @media (max-width: 1024px) {
            .mobile-menu-toggle {
                display: flex;
            }

            .nav-panel {
                display: none;
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                background: var(--dark-green);
                padding: 16px;
                flex-direction: column;
                align-items: stretch;
                gap: 6px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
                max-height: 70vh;
                overflow-y: auto;
            }

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

            .nav-card {
                width: 100%;
                justify-content: flex-start;
                padding: 12px 16px;
            }

            .nav-cta {
                display: none;
            }
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
            color: var(--text-muted);
            flex-wrap: wrap;
            padding: 14px 0 0;
        }

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

        .breadcrumb a:hover {
            color: var(--accent-2);
        }

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

        .breadcrumb .current {
            color: var(--text-secondary);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 24px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition);
            line-height: 1.2;
            white-space: nowrap;
            border: 2px solid transparent;
        }

        .btn-primary {
            background: var(--accent);
            color: #1E293B;
            border-color: var(--accent);
        }

        .btn-primary:hover {
            background: #FFC53D;
            border-color: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(245, 179, 1, 0.35);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-primary:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary-bg);
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(20, 83, 45, 0.15);
        }

        .btn-outline:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }

        /* Cards */
        .card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: all var(--transition);
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(20, 83, 45, 0.25);
            transform: translateY(-3px);
        }

        /* Tags */
        .tag {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .tag-green {
            background: var(--primary-bg);
            color: var(--primary);
            border: 1px solid rgba(20, 83, 45, 0.2);
        }

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

        .tag-yellow {
            background: #FEFCE8;
            color: #A16207;
            border: 1px solid rgba(245, 179, 1, 0.3);
        }

        .tag-yellow:hover {
            background: var(--accent);
            color: #1E293B;
        }

        .tag-orange {
            background: #FFF7ED;
            color: var(--accent-2);
            border: 1px solid rgba(234, 88, 12, 0.25);
        }

        .tag-orange:hover {
            background: var(--accent-2);
            color: #fff;
        }

        /* Filter tabs */
        .filter-tab {
            padding: 8px 18px;
            border-radius: 999px;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-size: 0.82rem;
            font-weight: 600;
            transition: all var(--transition);
            white-space: nowrap;
            cursor: pointer;
        }

        .filter-tab:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-1px);
        }

        .filter-tab.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 4px 12px rgba(20, 83, 45, 0.25);
        }

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

        /* Footer */
        .site-footer {
            background: var(--dark-green);
            color: #CBD5E1;
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .site-footer .container {
            padding: 0 32px;
        }

        @media (max-width: 640px) {
            .site-footer .container {
                padding: 0 16px;
            }
        }

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

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        .footer-brand-name {
            font-size: 1.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
        }

        .footer-desc {
            font-size: 0.85rem;
            line-height: 1.6;
            color: #94A3B8;
        }

        .footer-column h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            color: #94A3B8;
            font-size: 0.85rem;
            transition: color var(--transition);
        }

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

        .footer-links a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 0.75rem;
            color: #94A3B8;
        }

        .footer-legal {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }

        .footer-bottom a {
            color: #94A3B8;
            transition: color var(--transition);
        }

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

        /* Page specific styles */
        .schedule-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            transition: all var(--transition);
        }

        .schedule-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(20, 83, 45, 0.25);
            transform: translateY(-3px);
        }

        .schedule-card:focus-within {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .schedule-meta {
            display: flex;
            flex-direction: column;
            gap: 4px;
            min-width: 90px;
        }

        .schedule-date {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }

        .schedule-time {
            font-size: 0.8rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .schedule-league {
            font-size: 0.7rem;
            color: var(--text-muted);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .schedule-matchup {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .match-team {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            white-space: nowrap;
        }

        .match-vs {
            font-weight: 800;
            font-size: 0.85rem;
            color: var(--accent-2);
            background: #FFF7ED;
            padding: 4px 12px;
            border-radius: 999px;
        }

        .schedule-thumb {
            width: 80px;
            height: 56px;
            border-radius: 10px;
            object-fit: cover;
            flex-shrink: 0;
        }

        .schedule-status {
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .status-upcoming {
            background: #F0FDF4;
            color: var(--primary);
            border: 1px solid rgba(20, 83, 45, 0.2);
        }

        .status-live {
            background: #FEF2F2;
            color: #DC2626;
            border: 1px solid rgba(220, 38, 38, 0.2);
            animation: pulse-live 1.5s ease-in-out infinite;
        }

        @keyframes pulse-live {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.6; }
        }

        .status-finished {
            background: #F1F5F9;
            color: var(--text-muted);
            border: 1px solid var(--border);
        }

        /* Data cards */
        .mini-data-card {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            padding: 16px;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            text-align: center;
        }

        .mini-data-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(20, 83, 45, 0.25);
            transform: translateY(-2px);
        }

        .mini-data-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.1;
        }

        .mini-data-label {
            font-size: 0.78rem;
            color: var(--text-secondary);
            margin-top: 4px;
            font-weight: 500;
        }

        /* Guide list */
        .guide-item {
            display: flex;
            gap: 14px;
            padding: 16px;
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            transition: all var(--transition);
            margin-bottom: 10px;
        }

        .guide-item:hover {
            border-color: rgba(20, 83, 45, 0.25);
            box-shadow: var(--shadow);
            transform: translateX(4px);
        }

        .guide-number {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        /* CTA Banner */
        .cta-banner {
            background: linear-gradient(135deg, var(--dark-green) 0%, #14532D 50%, #0B3D2E 100%);
            border-radius: var(--radius-lg);
            padding: 40px;
            color: #fff;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(245, 179, 1, 0.08);
            pointer-events: none;
        }

        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: 10%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(234, 88, 12, 0.06);
            pointer-events: none;
        }

        .cta-banner h3 {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }

        .cta-banner p {
            font-size: 0.9rem;
            color: #CBD5E1;
            position: relative;
            z-index: 1;
            max-width: 500px;
        }

        .cta-banner .btn {
            position: relative;
            z-index: 1;
        }

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

        .league-tag {
            padding: 8px 18px;
            border-radius: 999px;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-size: 0.85rem;
            font-weight: 600;
            transition: all var(--transition);
            cursor: pointer;
        }

        .league-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-bg);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .league-tag:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        @media (max-width: 768px) {
            .schedule-card {
                flex-direction: column;
                align-items: stretch;
            }

            .schedule-meta {
                flex-direction: row;
                align-items: baseline;
                gap: 12px;
                flex-wrap: wrap;
            }

            .cta-banner {
                padding: 24px 20px;
                text-align: center;
                justify-content: center;
            }

            .cta-banner p {
                max-width: 100%;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #14532D;
            --primary-light: #166534;
            --primary-bg: #F0FDF4;
            --accent: #F5B301;
            --accent-2: #EA580C;
            --bg: #F6F7F9;
            --text: #1E293B;
            --text-secondary: #64748B;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --shadow: 0 4px 12px rgba(2, 6, 23, 0.06);
            --shadow-lg: 0 12px 32px rgba(2, 6, 23, 0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 20px;
            --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --dark: #0F172A;
            --dark-green: #0B3D2E;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        button, input, select, textarea {
            font-family: var(--font);
            font-size: inherit;
            outline: none;
            border: none;
        }
        button {
            cursor: pointer;
            background: none;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Section spacing */
        .section {
            padding: 48px 0;
        }

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--dark-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
        }
        .brand-logo {
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.2;
        }
        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1E293B;
            font-weight: 900;
            flex-shrink: 0;
        }
        .nav-panel {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .nav-panel::-webkit-scrollbar {
            display: none;
        }
        .nav-card {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 11px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #E2E8F0;
            font-size: 0.82rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition);
            line-height: 1.2;
            flex-shrink: 0;
        }
        .nav-card:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        }
        .nav-card.active {
            background: rgba(245, 179, 1, 0.15);
            border-color: var(--accent);
            color: var(--accent);
        }
        .nav-card:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 16px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.85rem;
            white-space: nowrap;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            line-height: 1.2;
            flex-shrink: 0;
        }
        .nav-cta:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 179, 1, 0.35);
        }
        .nav-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .nav-cta:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: all var(--transition);
            flex-shrink: 0;
        }
        .mobile-menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }
        .mobile-menu-toggle:hover {
            background: rgba(255, 255, 255, 0.16);
            border-color: var(--accent);
        }
        .mobile-menu-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .mobile-menu-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .mobile-menu-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .mobile-nav-panel {
            display: none;
            flex-direction: column;
            gap: 8px;
            padding: 16px 20px 20px;
            background: var(--dark-green);
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .mobile-nav-panel.open {
            display: flex;
        }
        .mobile-nav-panel .nav-card {
            width: 100%;
            justify-content: flex-start;
            padding: 12px 16px;
            font-size: 0.92rem;
        }
        .mobile-nav-cta {
            width: 100%;
            justify-content: center;
            padding: 12px;
            margin-top: 6px;
            font-size: 0.92rem;
        }

        /* Footer */
        .site-footer {
            background: var(--dark);
            color: #CBD5E1;
            margin-top: auto;
        }
        .site-footer .container {
            padding-top: 48px;
            padding-bottom: 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand-name {
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-desc {
            font-size: 0.9rem;
            line-height: 1.7;
            color: #94A3B8;
            max-width: 320px;
        }
        .footer-column h4 {
            color: #fff;
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            color: #94A3B8;
            font-size: 0.88rem;
            transition: color var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 0.82rem;
            color: #64748B;
        }
        .footer-legal {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }
        .footer-bottom a {
            color: #94A3B8;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
            color: var(--text-secondary);
            padding: 16px 0 0;
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .separator {
            color: var(--text-muted);
            font-size: 0.7rem;
        }
        .breadcrumb .current {
            color: var(--primary);
            font-weight: 600;
        }

        /* Category header */
        .cat-header {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-start;
            gap: 20px;
            justify-content: space-between;
            margin-bottom: 32px;
        }
        .cat-header h1 {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text);
            margin: 0 0 12px 0;
            letter-spacing: -0.3px;
        }
        .cat-header .cat-desc {
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text-secondary);
            max-width: 680px;
            margin: 0;
        }
        .cat-header .cat-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 14px;
        }
        .badge-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 10px;
            border-radius: 999px;
            background: var(--primary-bg);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 600;
            border: 1px solid #DCFCE7;
            white-space: nowrap;
        }

        /* Filter toolbar */
        .filter-toolbar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            padding: 16px 20px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin-bottom: 32px;
        }
        .filter-group {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .filter-label {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-secondary);
            margin-right: 4px;
            white-space: nowrap;
        }
        .filter-tab {
            padding: 7px 14px;
            border-radius: 8px;
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--bg);
            border: 1px solid var(--border);
            transition: all var(--transition);
            white-space: nowrap;
            cursor: pointer;
        }
        .filter-tab:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #fff;
        }
        .filter-tab.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .filter-tab:focus-visible, .filter-select:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .filter-select {
            padding: 7px 12px;
            border-radius: 8px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            background: #fff;
            border: 1px solid var(--border);
            transition: all var(--transition);
            cursor: pointer;
            min-width: 110px;
        }
        .filter-select:hover {
            border-color: var(--primary);
        }
        .filter-active-count {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 10px;
            border-radius: 999px;
            background: #FEF3C7;
            color: #92400E;
            font-size: 0.72rem;
            font-weight: 600;
        }

        /* Match card list */
        .match-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
            margin-bottom: 32px;
        }
        .match-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .match-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
            transform: translateY(-2px);
        }
        .match-card:focus-within {
            outline: 3px solid rgba(245, 179, 1, 0.5);
            outline-offset: 2px;
        }
        .match-card-top {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 20px;
            background: var(--primary-bg);
            border-bottom: 1px solid #DCFCE7;
            flex-wrap: wrap;
        }
        .match-league {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.3px;
            text-transform: uppercase;
        }
        .match-status {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 999px;
            letter-spacing: 0.3px;
        }
        .match-status.live {
            background: #FEF3C7;
            color: #92400E;
        }
        .match-status.live .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-2);
            animation: pulse 1.4s infinite;
        }
        .match-status.ft {
            background: #F1F5F9;
            color: #64748B;
        }
        .match-status.upcoming {
            background: #E0F2FE;
            color: #0369A1;
        }
        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(0.8); }
        }
        .match-time {
            font-size: 0.78rem;
            color: var(--text-secondary);
            font-weight: 500;
            margin-left: auto;
        }
        .match-card-body {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            padding: 18px 20px;
        }
        .match-teams {
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
            min-width: 240px;
        }
        .match-team-row {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .match-team-name {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text);
            flex: 1;
        }
        .match-team-score {
            font-weight: 800;
            font-size: 1.4rem;
            color: var(--text);
            min-width: 36px;
            text-align: center;
            letter-spacing: -0.5px;
        }
        .match-team-score.loser {
            color: var(--text-muted);
        }
        .match-score-center {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            color: var(--text-secondary);
            font-weight: 600;
        }
        .match-score-separator {
            width: 28px;
            height: 2px;
            background: var(--border);
            border-radius: 2px;
        }
        .match-detail-stats {
            display: flex;
            gap: 16px;
            padding: 12px 20px;
            background: var(--bg);
            border-top: 1px solid var(--border);
            flex-wrap: wrap;
        }
        .mini-stat {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.76rem;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .mini-stat i {
            color: var(--primary);
            font-size: 0.7rem;
        }
        .match-card-img {
            flex-shrink: 0;
            width: 80px;
            height: 80px;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(2, 6, 23, 0.08);
        }
        .match-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .match-card-action {
            padding: 0 20px 18px;
            display: flex;
            justify-content: flex-end;
        }
        .btn-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--primary);
            padding: 8px 16px;
            border-radius: 8px;
            transition: all var(--transition);
            border: 1px solid transparent;
        }
        .btn-link:hover {
            background: var(--primary-bg);
            border-color: #DCFCE7;
            color: var(--primary-light);
        }
        .btn-link:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Data cards section */
        .data-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 14px;
        }
        .data-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 16px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }
        .data-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
            border-color: var(--accent);
        }
        .data-card-number {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            line-height: 1.1;
        }
        .data-card-label {
            font-size: 0.75rem;
            color: var(--text-secondary);
            font-weight: 500;
            margin-top: 6px;
        }
        .data-card-unit {
            font-size: 0.7rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* Trend section */
        .trend-section {
            background: var(--dark);
            color: #E2E8F0;
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            margin-bottom: 32px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 12px 32px rgba(2, 6, 23, 0.2);
        }
        .trend-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), var(--accent-2));
        }
        .trend-section h2 {
            color: #fff;
            font-size: 1.4rem;
            font-weight: 700;
            margin: 0 0 16px 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .trend-section h2 i {
            color: var(--accent);
        }
        .trend-section p {
            font-size: 0.92rem;
            line-height: 1.8;
            color: #CBD5E1;
            margin: 0 0 14px 0;
            max-width: 800px;
        }
        .trend-section p:last-child {
            margin-bottom: 0;
        }
        .trend-highlight {
            color: var(--accent);
            font-weight: 700;
        }
        .trend-list {
            list-style: none;
            padding: 0;
            margin: 16px 0 0;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .trend-list li {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 8px;
            padding: 6px 12px;
            font-size: 0.78rem;
            color: #E2E8F0;
            transition: all var(--transition);
        }
        .trend-list li:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--accent);
            color: #fff;
        }
        .trend-list li i {
            color: var(--accent);
            font-size: 0.7rem;
        }

        /* CTA Section */
        .cta-section {
            background: var(--primary);
            color: #fff;
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            text-align: center;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(245, 179, 1, 0.1);
            pointer-events: none;
        }
        .cta-section h2 {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            margin: 0 0 12px 0;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 0.95rem;
            color: #DCFCE7;
            margin: 0 auto 24px;
            max-width: 600px;
            position: relative;
            z-index: 1;
            line-height: 1.75;
        }
        .cta-section .btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            position: relative;
            z-index: 1;
        }
        .btn-accent {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            line-height: 1.3;
        }
        .btn-accent:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(245, 179, 1, 0.4);
        }
        .btn-accent:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .btn-accent:focus-visible {
            outline: 3px solid #fff;
            outline-offset: 2px;
        }
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 12px;
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.4);
            line-height: 1.3;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
            transform: translateY(-2px);
        }
        .btn-outline-light:focus-visible {
            outline: 3px solid #fff;
            outline-offset: 2px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .nav-panel {
                gap: 4px;
            }
            .nav-card {
                padding: 6px 9px;
                font-size: 0.75rem;
            }
            .nav-cta {
                padding: 8px 12px;
                font-size: 0.78rem;
            }
            .cat-header h1 {
                font-size: 1.7rem;
            }
        }
        @media (max-width: 768px) {
            .site-header .container {
                min-height: 60px;
                gap: 10px;
            }
            .brand-logo {
                font-size: 1.1rem;
            }
            .brand-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.95rem;
            }
            .nav-panel {
                display: none;
            }
            .nav-cta {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .section {
                padding: 32px 0;
            }
            .cat-header h1 {
                font-size: 1.4rem;
            }
            .cat-header {
                flex-direction: column;
                gap: 12px;
            }
            .filter-toolbar {
                padding: 12px 14px;
                gap: 8px;
            }
            .filter-tab {
                padding: 5px 10px;
                font-size: 0.72rem;
            }
            .match-card-body {
                padding: 12px 14px;
                gap: 10px;
            }
            .match-card-top {
                padding: 10px 14px;
                gap: 8px;
            }
            .match-team-score {
                font-size: 1.2rem;
                min-width: 28px;
            }
            .match-team-name {
                font-size: 0.85rem;
            }
            .match-detail-stats {
                padding: 8px 14px;
                gap: 10px;
                font-size: 0.68rem;
            }
            .match-card-img {
                width: 60px;
                height: 60px;
                border-radius: 8px;
            }
            .match-card-action {
                padding: 0 14px 14px;
            }
            .trend-section {
                padding: 24px 18px;
            }
            .trend-section h2 {
                font-size: 1.2rem;
            }
            .trend-section p {
                font-size: 0.85rem;
            }
            .cta-section {
                padding: 28px 18px;
            }
            .cta-section h2 {
                font-size: 1.25rem;
            }
            .data-card-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .data-card {
                padding: 12px;
            }
            .data-card-number {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                font-size: 0.75rem;
            }
            .cat-header h1 {
                font-size: 1.25rem;
            }
            .cat-desc {
                font-size: 0.88rem;
            }
            .filter-toolbar {
                padding: 10px 10px;
                flex-direction: column;
                align-items: flex-start;
            }
            .filter-group {
                width: 100%;
                gap: 5px;
            }
            .filter-tab {
                padding: 5px 8px;
                font-size: 0.68rem;
            }
            .match-card-body {
                padding: 10px 10px;
            }
            .match-teams {
                min-width: 180px;
            }
            .match-team-name {
                font-size: 0.78rem;
            }
            .match-team-score {
                font-size: 1.1rem;
            }
            .match-card-img {
                width: 50px;
                height: 50px;
            }
            .match-detail-stats {
                padding: 6px 10px;
                gap: 6px;
                font-size: 0.62rem;
            }
            .data-card-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .trend-list li {
                font-size: 0.7rem;
                padding: 4px 8px;
            }
            .btn-accent, .btn-outline-light {
                padding: 10px 18px;
                font-size: 0.8rem;
                width: 100%;
                justify-content: center;
            }
            .btn-group {
                flex-direction: column;
                width: 100%;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #14532D;
            --primary-light: #166534;
            --primary-bg: #F0FDF4;
            --accent: #F5B301;
            --accent-2: #EA580C;
            --bg: #F6F7F9;
            --text: #1E293B;
            --text-secondary: #64748B;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --shadow: 0 4px 12px rgba(2, 6, 23, 0.06);
            --shadow-lg: 0 12px 32px rgba(2, 6, 23, 0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 20px;
            --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --dark: #0F172A;
            --dark-green: #0B3D2E;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font);
            font-size: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: 64px 0;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--dark-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
            flex-wrap: wrap;
        }

        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.2;
        }

        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1E293B;
            font-weight: 900;
            flex-shrink: 0;
        }

        .nav-panel {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

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

        .nav-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 12px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #E2E8F0;
            font-size: 0.82rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition);
            line-height: 1.2;
            flex-shrink: 0;
        }

        .nav-card:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        }

        .nav-card.active {
            background: rgba(245, 179, 1, 0.15);
            border-color: var(--accent);
            color: var(--accent);
        }

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

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.88rem;
            white-space: nowrap;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            line-height: 1.2;
            flex-shrink: 0;
        }

        .nav-cta:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 179, 1, 0.35);
        }

        .nav-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .nav-cta:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: all var(--transition);
        }

        .mobile-menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-menu-toggle:hover {
            background: rgba(255, 255, 255, 0.16);
            border-color: var(--accent);
        }

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

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

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

        .mobile-nav-panel {
            display: none;
            flex-direction: column;
            gap: 8px;
            padding: 16px 20px 20px;
            background: var(--dark-green);
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .mobile-nav-panel.show {
            display: flex;
        }

        .mobile-nav-panel .nav-card {
            width: 100%;
            justify-content: space-between;
            padding: 12px 16px;
            font-size: 0.9rem;
        }

        .mobile-nav-panel .nav-cta {
            width: 100%;
            justify-content: center;
            margin-top: 4px;
        }

        .breadcrumb-nav {
            padding: 16px 0 0;
        }

        .breadcrumb-nav .container {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            flex-wrap: wrap;
        }

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

        .breadcrumb-nav a:hover {
            color: var(--primary-light);
            text-decoration: underline;
        }

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

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

        .page-hero .container {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .page-h1 {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text);
            margin: 0;
            letter-spacing: 0.5px;
        }

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

        .page-intro {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 800px;
            line-height: 1.75;
            margin: 0;
        }

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

        .stat-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            transition: all var(--transition);
        }

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

        .stat-card .stat-label {
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .stat-card .stat-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.1;
        }

        .stat-card .stat-unit {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-secondary);
        }

        .stat-card .stat-change {
            font-size: 0.8rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 20px;
            display: inline-block;
            width: fit-content;
        }

        .stat-up {
            background: #DCFCE7;
            color: #166534;
        }

        .stat-hot {
            background: #FEF3C7;
            color: #92400E;
        }

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

        .league-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: all var(--transition);
        }

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

        .league-card-image {
            position: relative;
            height: 200px;
            overflow: hidden;
        }

        .league-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

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

        .league-card-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.55) 100%);
            pointer-events: none;
        }

        .league-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            background: var(--accent);
            color: #1E293B;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 6px;
        }

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

        .league-card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin: 0;
        }

        .league-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.82rem;
            color: var(--text-secondary);
            flex-wrap: wrap;
        }

        .league-card-meta .badge-tag {
            background: var(--primary-bg);
            color: var(--primary);
            padding: 3px 10px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.75rem;
        }

        .league-card-summary {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin: 0;
        }

        .league-card-stats {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            border-top: 1px solid var(--border);
            padding-top: 12px;
        }

        .mini-stat {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .mini-stat strong {
            color: var(--text);
            font-weight: 700;
            font-size: 0.85rem;
        }

        .btn-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 10px;
            background: var(--primary-bg);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition);
            border: 1px solid rgba(20, 83, 45, 0.15);
            align-self: flex-start;
        }

        .btn-more:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(20, 83, 45, 0.25);
        }

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

        .filter-toolbar {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

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

        .filter-tab {
            padding: 8px 16px;
            border-radius: 10px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--bg);
            border: 1px solid var(--border);
            transition: all var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }

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

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

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

        .sort-select {
            padding: 8px 14px;
            border-radius: 10px;
            border: 1px solid var(--border);
            background: #fff;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text);
            cursor: pointer;
            min-width: 140px;
            transition: all var(--transition);
        }

        .sort-select:hover {
            border-color: var(--primary);
        }

        .sort-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(20, 83, 45, 0.12);
        }

        .ranking-panel {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 24px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .ranking-column h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent);
        }

        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 12px;
            border-radius: 8px;
            background: var(--bg);
            font-size: 0.88rem;
            transition: all var(--transition);
        }

        .ranking-item:hover {
            background: var(--primary-bg);
            transform: translateX(4px);
        }

        .ranking-item .rank-pos {
            font-weight: 800;
            color: var(--accent-2);
            width: 24px;
            text-align: center;
            flex-shrink: 0;
        }

        .ranking-item .rank-name {
            font-weight: 600;
            color: var(--text);
            flex: 1;
            margin-left: 8px;
        }

        .ranking-item .rank-value {
            font-weight: 700;
            color: var(--primary);
        }

        .trend-content {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 28px;
        }

        .trend-content h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 14px;
            line-height: 1.3;
        }

        .trend-content p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin: 0 0 14px;
        }

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

        .tag-cloud .tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 8px 16px;
            border-radius: 20px;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-size: 0.82rem;
            font-weight: 500;
            transition: all var(--transition);
        }

        .tag-cloud .tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-bg);
            transform: translateY(-2px);
        }

        .subscribe-inline {
            background: var(--dark-green);
            border-radius: var(--radius-lg);
            padding: 28px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            color: #fff;
        }

        .subscribe-inline .subs-text h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin: 0 0 6px;
            color: #fff;
        }

        .subscribe-inline .subs-text p {
            margin: 0;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.75);
        }

        .btn-subscribe {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            white-space: nowrap;
        }

        .btn-subscribe:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 179, 1, 0.4);
        }

        .btn-subscribe:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .guide-cta {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 2px solid var(--primary);
            box-shadow: var(--shadow-lg);
            padding: 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .guide-cta .cta-text h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--text);
        }

        .guide-cta .cta-text p {
            margin: 0;
            font-size: 0.92rem;
            color: var(--text-secondary);
            max-width: 500px;
        }

        .btn-primary-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 22px;
            border-radius: 12px;
            border: 2px solid var(--primary);
            color: var(--primary);
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-primary-outline:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(20, 83, 45, 0.28);
        }

        .btn-primary-outline:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }

        .site-footer {
            background: var(--dark-green);
            color: #E2E8F0;
            padding: 48px 0 24px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }

        .footer-brand-name {
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .footer-desc {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.7;
            max-width: 340px;
            margin: 0;
        }

        .footer-column h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin: 0 0 12px;
            letter-spacing: 0.5px;
        }

        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.88rem;
            transition: all var(--transition);
        }

        .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
            padding-top: 24px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-legal {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition);
        }

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

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

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

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

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

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }

            .section {
                padding: 40px 0;
            }

            .site-header .container {
                min-height: 56px;
                gap: 10px;
            }

            .brand-logo {
                font-size: 1.15rem;
            }

            .brand-logo .logo-icon {
                width: 32px;
                height: 32px;
                border-radius: 8px;
                font-size: 0.95rem;
            }

            .nav-panel {
                display: none;
            }

            .nav-cta {
                display: none;
            }

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

            .page-h1 {
                font-size: 1.55rem;
            }

            .page-intro {
                font-size: 0.92rem;
            }

            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }

            .stat-card {
                padding: 14px;
            }

            .stat-card .stat-value {
                font-size: 1.5rem;
            }

            .filter-toolbar {
                flex-direction: column;
                align-items: flex-start;
                padding: 14px;
            }

            .sort-select {
                width: 100%;
            }

            .league-card-image {
                height: 170px;
            }

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

            .ranking-panel {
                padding: 16px;
            }

            .trend-content {
                padding: 20px;
            }

            .trend-content h2 {
                font-size: 1.25rem;
            }

            .subscribe-inline {
                padding: 20px;
                flex-direction: column;
                text-align: left;
                align-items: flex-start;
            }

            .guide-cta {
                padding: 20px;
                flex-direction: column;
                text-align: left;
                align-items: flex-start;
            }

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

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

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

            .stat-card {
                padding: 12px 16px;
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
                gap: 8px;
            }

            .stat-card .stat-value {
                font-size: 1.35rem;
            }

            .filter-tab {
                padding: 6px 12px;
                font-size: 0.78rem;
            }

            .league-card-stats {
                gap: 8px;
            }

            .mini-stat {
                font-size: 0.72rem;
            }

            .page-h1 {
                font-size: 1.35rem;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #14532D;
            --primary-light: #166534;
            --primary-bg: #F0FDF4;
            --accent: #F5B301;
            --accent-2: #EA580C;
            --bg: #F6F7F9;
            --text: #1E293B;
            --text-secondary: #64748B;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --shadow: 0 4px 12px rgba(2, 6, 23, 0.06);
            --shadow-lg: 0 12px 32px rgba(2, 6, 23, 0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 20px;
            --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --dark: #0F172A;
            --dark-green: #0B3D2E;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }

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

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

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font);
            font-size: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: 64px 0;
        }

        .section-sm {
            padding: 40px 0;
        }

        .section-lg {
            padding: 80px 0;
        }

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--dark-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
        }

        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.2;
        }

        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1E293B;
            font-weight: 900;
            flex-shrink: 0;
        }

        .nav-panel {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
        }

        .nav-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 12px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #E2E8F0;
            font-size: 0.85rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition);
            line-height: 1.2;
        }

        .nav-card:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        }

        .nav-card.active {
            background: rgba(245, 179, 1, 0.15);
            border-color: var(--accent);
            color: var(--accent);
        }

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

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.88rem;
            white-space: nowrap;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            line-height: 1.2;
        }

        .nav-cta:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 179, 1, 0.35);
        }

        .nav-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .nav-cta:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: all var(--transition);
        }

        .mobile-menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-menu-toggle:hover {
            background: rgba(255, 255, 255, 0.16);
            border-color: var(--accent);
        }

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

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

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

        /* Mobile nav panel */
        .mobile-nav-panel {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: var(--dark-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            padding: 16px 20px;
            flex-direction: column;
            gap: 8px;
            z-index: 99;
            box-shadow: 0 20px 32px rgba(0, 0, 0, 0.25);
            border-radius: 0 0 16px 16px;
        }

        .mobile-nav-panel .nav-card {
            width: 100%;
            justify-content: center;
            font-size: 0.95rem;
            padding: 12px 16px;
            border-radius: 10px;
        }

        .mobile-nav-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 12px 18px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.95rem;
            text-align: center;
            transition: all var(--transition);
            border: 1px solid var(--accent);
        }

        .mobile-nav-cta:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 179, 1, 0.35);
        }

        /* Card */
        .card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }

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

        .card:focus-within {
            outline: 3px solid rgba(20, 83, 45, 0.35);
            outline-offset: 2px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.95rem;
            transition: all var(--transition);
            border: 1px solid var(--accent);
        }

        .btn-primary:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(245, 179, 1, 0.35);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-primary:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 12px;
            background: transparent;
            color: var(--primary);
            font-weight: 700;
            font-size: 0.95rem;
            transition: all var(--transition);
            border: 1.5px solid var(--primary);
        }

        .btn-secondary:hover {
            background: var(--primary-bg);
            transform: translateY(-2px);
            box-shadow: 0 6px 14px rgba(20, 83, 45, 0.18);
        }

        .btn-secondary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-secondary:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }

        .tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            background: var(--primary-bg);
            color: var(--primary);
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.3px;
            transition: all var(--transition);
            border: 1px solid rgba(20, 83, 45, 0.15);
        }

        .tag:hover {
            background: #DCFCE7;
            border-color: var(--primary);
        }

        .tag-accent {
            background: #FEF9C3;
            color: #854D0E;
            border-color: rgba(245, 179, 1, 0.3);
        }

        .tag-accent:hover {
            background: #FDE68A;
            border-color: var(--accent);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 12px;
        }

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

        .breadcrumb a:hover {
            color: var(--accent-2);
        }

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

        .rank-card-image {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            border-radius: var(--radius-sm) var(--radius-sm) 0 0;
            background: var(--dark);
        }

        .rank-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 12px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            border: 1px solid transparent;
        }

        .rank-item:hover {
            background: #F8FAFC;
            border-color: var(--border);
        }

        .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 8px;
            font-weight: 800;
            font-size: 0.85rem;
            flex-shrink: 0;
            background: var(--primary-bg);
            color: var(--primary);
        }

        .rank-badge.top {
            background: var(--accent);
            color: #1E293B;
        }

        .rank-badge.hot {
            background: #FFEDD5;
            color: var(--accent-2);
        }

        .filter-tab {
            padding: 8px 18px;
            border-radius: 999px;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }

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

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

        .filter-tab:focus-visible {
            outline: 3px solid rgba(20, 83, 45, 0.4);
            outline-offset: 2px;
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            background: #fff;
            transition: all var(--transition);
        }

        .faq-item.active {
            border-left: 4px solid var(--accent);
            background: rgba(240, 253, 244, 0.5);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 16px 20px;
            font-weight: 600;
            color: var(--text);
            font-size: 0.95rem;
            cursor: pointer;
            text-align: left;
            transition: all var(--transition);
            gap: 12px;
        }

        .faq-question:hover {
            background: #F8FAFC;
            color: var(--primary);
        }

        .faq-question:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: -2px;
        }

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

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

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

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 20px 16px;
        }

        .faq-answer p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* Footer */
        .site-footer {
            background: var(--dark-green);
            color: #CBD5E1;
            padding: 48px 0 24px;
            font-size: 0.9rem;
        }

        .site-footer .container {
            padding: 0 32px;
        }

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

        .footer-brand-name {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
        }

        .footer-desc {
            color: #94A3B8;
            line-height: 1.8;
            font-size: 0.88rem;
        }

        .footer-column h4 {
            color: #fff;
            font-weight: 700;
            margin-bottom: 12px;
            font-size: 1rem;
        }

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

        .footer-links a {
            color: #CBD5E1;
            transition: color var(--transition);
            font-size: 0.88rem;
        }

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

        .footer-links a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.85rem;
            color: #94A3B8;
        }

        .footer-legal {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-bottom a {
            color: #CBD5E1;
            font-weight: 500;
            transition: color var(--transition);
        }

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

        .footer-bottom a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-panel {
                display: none;
            }
            .nav-cta.desktop-cta {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .section {
                padding: 56px 0;
            }
            .section-lg {
                padding: 64px 0;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
            .section {
                padding: 40px 0;
            }
            .section-lg {
                padding: 48px 0;
            }
            .section-sm {
                padding: 32px 0;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .breadcrumb {
                font-size: 0.85rem;
            }
        }

        @media (max-width: 520px) {
            .mobile-nav-panel {
                padding: 12px 16px;
            }
            .mobile-nav-panel .nav-card {
                font-size: 0.85rem;
                padding: 10px 14px;
            }
            .brand-logo {
                font-size: 1.1rem;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .btn-primary,
            .btn-secondary {
                width: 100%;
                text-align: center;
            }
        }

        /* Data visualization bars */
        .bar-chart {
            display: flex;
            align-items: flex-end;
            gap: 12px;
            height: 140px;
            padding: 16px;
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
        }

        .bar {
            flex: 1;
            background: var(--primary-light);
            border-radius: 6px 6px 0 0;
            transition: all var(--transition);
            min-width: 30px;
            position: relative;
        }

        .bar:hover {
            background: var(--accent);
            transform: scaleY(1.03);
            transform-origin: bottom;
        }

        .bar-label {
            position: absolute;
            top: -28px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--text-secondary);
            white-space: nowrap;
        }

/* roulang page: category4 */
:root {
            --primary: #14532D;
            --primary-light: #166534;
            --primary-bg: #F0FDF4;
            --accent: #F5B301;
            --accent-2: #EA580C;
            --bg: #F6F7F9;
            --text: #1E293B;
            --text-secondary: #64748B;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --shadow: 0 4px 12px rgba(2, 6, 23, 0.06);
            --shadow-lg: 0 12px 32px rgba(2, 6, 23, 0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 20px;
            --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --dark: #0F172A;
            --dark-green: #0B3D2E;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--font);
            font-size: inherit;
            outline: none;
            border: none;
        }
        button {
            cursor: pointer;
            background: none;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 32px;
        }
        @media (max-width: 640px) {
            .container {
                padding: 0 16px;
            }
        }
        .section {
            padding: 80px 0;
        }
        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
        }

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--dark-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
        }
        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.2;
        }
        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1E293B;
            font-weight: 900;
            flex-shrink: 0;
        }
        .nav-panel {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
        }
        .nav-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 12px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #E2E8F0;
            font-size: 0.85rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition);
            line-height: 1.2;
        }
        .nav-card:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        }
        .nav-card.active {
            background: rgba(245, 179, 1, 0.15);
            border-color: var(--accent);
            color: var(--accent);
        }
        .nav-card:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.88rem;
            white-space: nowrap;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            line-height: 1.2;
        }
        .nav-cta:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 179, 1, 0.35);
        }
        .nav-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .nav-cta:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: all var(--transition);
        }
        .mobile-menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }
        .mobile-menu-toggle:hover {
            background: rgba(255, 255, 255, 0.16);
            border-color: var(--accent);
        }
        .mobile-menu-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .mobile-menu-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .mobile-menu-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .mobile-nav-panel {
            display: none;
            flex-direction: column;
            gap: 8px;
            padding: 16px 32px;
            background: var(--dark-green);
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .mobile-nav-panel.open {
            display: flex;
        }
        .mobile-nav-panel .nav-card {
            width: 100%;
            justify-content: space-between;
        }
        @media (max-width: 1024px) {
            .nav-panel {
                display: none;
            }
            .nav-cta {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--text-secondary);
            padding: 16px 0 8px;
        }
        .breadcrumb a {
            color: var(--primary);
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: var(--accent-2);
        }
        .breadcrumb .sep {
            color: var(--text-muted);
        }

        /* Buttons */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 12px 24px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.95rem;
            transition: all var(--transition);
            border: 1px solid var(--accent);
        }
        .btn-primary:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 179, 1, 0.35);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .btn-primary:focus-visible {
            outline: 3px solid var(--accent-2);
            outline-offset: 2px;
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: 12px;
            background: transparent;
            color: var(--primary);
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition);
            border: 1px solid var(--primary);
        }
        .btn-secondary:hover {
            background: var(--primary-bg);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(20, 83, 45, 0.12);
        }
        .btn-secondary:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .btn-secondary:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.18);
            border-color: var(--accent);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-outline-light:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        /* Cards */
        .card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: all var(--transition);
            overflow: hidden;
        }
        .card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }
        .card-image {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            background: #E2E8F0;
        }
        .card-body {
            padding: 20px;
        }
        .card-title {
            font-size: 1.25rem;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            margin-bottom: 8px;
        }
        .card-text {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        /* Tags */
        .tag {
            display: inline-block;
            padding: 4px 10px;
            border-radius: 999px;
            background: var(--primary-bg);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 600;
            margin-right: 6px;
            margin-bottom: 6px;
            transition: all var(--transition);
        }
        .tag:hover {
            background: #DCFCE7;
            color: #166534;
            transform: translateY(-1px);
        }
        .tag-accent {
            background: rgba(245, 179, 1, 0.15);
            color: #A16207;
        }
        .tag-accent:hover {
            background: rgba(245, 179, 1, 0.25);
        }
        .date-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.82rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* News list */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        @media (max-width: 768px) {
            .news-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Stat card */
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        @media (max-width: 768px) {
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .stat-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 20px;
            text-align: center;
            transition: all var(--transition);
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--accent);
        }
        .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.82rem;
            color: var(--text-secondary);
            margin-top: 4px;
            font-weight: 500;
        }

        /* Tag cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-cloud .tag {
            font-size: 0.85rem;
            padding: 6px 14px;
            border-radius: 999px;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition);
        }
        .tag-cloud .tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-bg);
            transform: translateY(-2px);
        }

        /* Filter bar */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            padding: 12px 0;
            border-bottom: 1px solid var(--border);
            margin-bottom: 24px;
        }
        .filter-tab {
            padding: 8px 16px;
            border-radius: 8px;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-size: 0.82rem;
            font-weight: 600;
            transition: all var(--transition);
            cursor: pointer;
        }
        .filter-tab:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-bg);
        }
        .filter-tab.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .filter-tab:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .filter-select {
            padding: 8px 12px;
            border-radius: 8px;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-size: 0.82rem;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition);
        }
        .filter-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(20, 83, 45, 0.1);
        }

        /* Injury list */
        .injury-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        @media (max-width: 768px) {
            .injury-list {
                grid-template-columns: 1fr;
            }
        }
        .injury-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            padding: 16px;
            transition: all var(--transition);
        }
        .injury-item:hover {
            border-color: var(--accent-2);
            box-shadow: var(--shadow);
            transform: translateY(-2px);
        }
        .injury-team {
            font-weight: 700;
            color: var(--text);
        }
        .injury-detail {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: var(--dark);
            border-radius: var(--radius-lg);
            padding: 40px;
            color: #fff;
            box-shadow: var(--shadow-lg);
        }
        .subscribe-cta .cta-title {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .subscribe-cta .cta-text {
            color: #E2E8F0;
            margin-bottom: 20px;
            font-size: 0.95rem;
        }
        .subscribe-cta form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .subscribe-cta input[type="email"] {
            flex: 1 1 220px;
            padding: 12px 16px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            font-size: 0.95rem;
        }
        .subscribe-cta input[type="email"]::placeholder {
            color: #94A3B8;
        }
        .subscribe-cta input[type="email"]:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(245, 179, 1, 0.2);
        }

        /* Depth reading */
        .depth-reading {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 40px;
        }
        .depth-reading h2 {
            font-size: 1.6rem;
            font-weight: 800;
            margin-bottom: 16px;
            color: var(--text);
        }
        .depth-reading p {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }
        .depth-reading p:last-child {
            margin-bottom: 0;
        }

        /* Summary CTA */
        .summary-cta {
            background: var(--primary);
            border-radius: var(--radius-lg);
            padding: 40px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-lg);
        }
        .summary-cta .cta-title {
            font-size: 1.6rem;
            font-weight: 800;
        }
        .summary-cta .cta-sub {
            color: #E2E8F0;
            font-size: 0.95rem;
            margin-top: 4px;
        }

        /* Footer */
        .site-footer {
            background: var(--dark);
            color: #E2E8F0;
            padding: 48px 0 24px;
            margin-top: 80px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-brand-name {
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
        }
        .footer-desc {
            font-size: 0.9rem;
            color: #94A3B8;
            line-height: 1.7;
        }
        .footer-column h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            font-size: 0.88rem;
            color: #94A3B8;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.82rem;
            color: #94A3B8;
        }
        .footer-legal {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .footer-bottom a {
            color: #94A3B8;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Utility */
        .text-primary { color: var(--primary); }
        .text-accent { color: var(--accent); }
        .text-accent-2 { color: var(--accent-2); }
        .bg-primary-bg { background: var(--primary-bg); }
        .font-bold { font-weight: 700; }
        .font-extrabold { font-weight: 800; }
        .mb-1 { margin-bottom: 4px; }
        .mb-2 { margin-bottom: 8px; }
        .mb-4 { margin-bottom: 16px; }
        .mb-6 { margin-bottom: 24px; }
        .mt-2 { margin-top: 8px; }
        .mt-4 { margin-top: 16px; }
        .mt-6 { margin-top: 24px; }
        .flex { display: flex; }
        .flex-wrap { flex-wrap: wrap; }
        .items-center { align-items: center; }
        .justify-between { justify-content: space-between; }
        .gap-2 { gap: 8px; }
        .gap-4 { gap: 16px; }
        .gap-6 { gap: 24px; }
        .w-full { width: 100%; }
        .text-center { text-align: center; }
        .relative { position: relative; }
        .overflow-hidden { overflow: hidden; }
        .rounded { border-radius: var(--radius); }
        .shadow-sm { box-shadow: var(--shadow); }

/* roulang page: category5 */
:root {
            --primary: #14532D;
            --primary-light: #166534;
            --primary-bg: #F0FDF4;
            --accent: #F5B301;
            --accent-2: #EA580C;
            --bg: #F6F7F9;
            --text: #1E293B;
            --text-secondary: #64748B;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --shadow: 0 4px 12px rgba(2,6,23,0.06);
            --shadow-lg: 0 12px 32px rgba(2,6,23,0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 20px;
            --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --dark: #0F172A;
            --dark-green: #0B3D2E;
            --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
        }
        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        button, input, select, textarea {
            font-family: var(--font);
            font-size: inherit;
            outline: none;
            border: none;
        }
        button {
            cursor: pointer;
            background: none;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (min-width: 768px) {
            .container {
                padding: 0 32px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
        }
        .section {
            padding: 64px 0;
        }
        @media (min-width: 768px) {
            .section {
                padding: 80px 0;
            }
        }
        @media (max-width: 520px) {
            .section {
                padding: 40px 0;
            }
        }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--dark-green);
            border-bottom: 1px solid rgba(255,255,255,0.08);
            box-shadow: 0 4px 20px rgba(0,0,0,0.15);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
        }
        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.2;
        }
        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1E293B;
            font-weight: 900;
            flex-shrink: 0;
        }
        .nav-panel {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .nav-panel::-webkit-scrollbar {
            display: none;
        }
        .nav-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 12px;
            border-radius: 10px;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            color: #E2E8F0;
            font-size: 0.85rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition);
            line-height: 1.2;
        }
        .nav-card:hover {
            background: rgba(255,255,255,0.14);
            border-color: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(0,0,0,0.2);
        }
        .nav-card.active {
            background: rgba(245,179,1,0.15);
            border-color: var(--accent);
            color: var(--accent);
        }
        .nav-card:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.88rem;
            white-space: nowrap;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            line-height: 1.2;
        }
        .nav-cta:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245,179,1,0.35);
        }
        .nav-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .nav-cta:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            border-radius: 10px;
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,255,255,0.15);
            transition: all var(--transition);
        }
        .mobile-menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }
        .mobile-menu-toggle:hover {
            background: rgba(255,255,255,0.16);
            border-color: var(--accent);
        }
        .mobile-menu-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .mobile-menu-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .mobile-menu-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .mobile-nav-panel {
            display: none;
            flex-direction: column;
            gap: 8px;
            padding: 16px 20px 20px;
            background: var(--dark-green);
            border-top: 1px solid rgba(255,255,255,0.08);
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
        }
        .mobile-nav-panel.open {
            max-height: 500px;
            padding: 16px 20px 20px;
        }
        .mobile-nav-panel .nav-card {
            padding: 12px 16px;
            font-size: 0.95rem;
        }
        @media (max-width: 1023px) {
            .nav-panel {
                display: none;
            }
            .nav-cta.desktop-only {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .mobile-nav-panel {
                display: flex;
            }
        }
        @media (min-width: 1024px) {
            .mobile-menu-toggle {
                display: none;
            }
            .mobile-nav-panel {
                display: none !important;
            }
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 0.88rem;
            color: var(--text-secondary);
            padding: 24px 0 8px;
        }
        .breadcrumb a {
            color: var(--primary);
            font-weight: 500;
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--primary-light);
            text-decoration: underline;
        }
        .breadcrumb .separator {
            color: var(--text-muted);
            user-select: none;
        }
        .breadcrumb .current {
            color: var(--text-secondary);
            font-weight: 500;
        }
        .page-heading {
            padding-bottom: 24px;
        }
        .page-heading h1 {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text);
            margin-bottom: 12px;
        }
        @media (min-width: 768px) {
            .page-heading h1 {
                font-size: 2.5rem;
            }
        }
        .page-heading .intro-text {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 800px;
        }
        .filter-toolbar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
            margin-bottom: 32px;
        }
        .filter-toolbar .filter-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .filter-toolbar .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            margin-right: 4px;
        }
        .filter-tab {
            display: inline-flex;
            align-items: center;
            padding: 7px 14px;
            border-radius: 999px;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-tab:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-1px);
            box-shadow: 0 2px 8px rgba(20,83,45,0.1);
        }
        .filter-tab.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            box-shadow: 0 4px 12px rgba(20,83,45,0.2);
        }
        .filter-tab:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .article-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .article-card {
            display: grid;
            grid-template-columns: 1fr;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: all var(--transition);
        }
        @media (min-width: 640px) {
            .article-card {
                grid-template-columns: 280px 1fr;
            }
        }
        @media (min-width: 768px) {
            .article-card {
                grid-template-columns: 320px 1fr;
            }
        }
        .article-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
            transform: translateY(-2px);
        }
        .article-card .article-img-wrap {
            position: relative;
            overflow: hidden;
            min-height: 180px;
        }
        @media (min-width: 640px) {
            .article-card .article-img-wrap {
                min-height: 100%;
            }
        }
        .article-card .article-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .article-card:hover .article-img-wrap img {
            transform: scale(1.04);
        }
        .article-card .article-img-wrap .tag-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent);
            color: #1E293B;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
            letter-spacing: 0.3px;
        }
        .article-card .article-body {
            padding: 20px 24px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 10px;
        }
        .article-card .article-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .article-card .article-meta .date {
            font-weight: 500;
            color: var(--text-secondary);
        }
        .article-card .article-meta .tag-dot {
            display: inline-block;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--primary-light);
        }
        .article-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            margin: 0;
        }
        .article-card h3 a:hover {
            color: var(--primary);
        }
        .article-card .article-excerpt {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
        }
        .article-card .article-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 4px;
        }
        .article-card .read-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            background: var(--primary);
            color: #fff;
            font-size: 0.85rem;
            font-weight: 600;
            transition: all var(--transition);
            border: 1px solid var(--primary);
        }
        .article-card .read-more-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary-light);
            transform: translateY(-1px);
            box-shadow: 0 4px 10px rgba(20,83,45,0.25);
        }
        .article-card .read-more-btn:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .article-card .read-more-btn:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }
        .data-cards-row {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        @media (min-width: 768px) {
            .data-cards-row {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        .data-mini-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 20px 18px;
            text-align: center;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }
        .data-mini-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--accent);
        }
        .data-mini-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }
        .data-mini-card .data-number {
            font-size: 1.85rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        .data-mini-card .data-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
            margin-top: 6px;
        }
        .tag-cloud-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-cloud-item {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 999px;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition);
        }
        .tag-cloud-item:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-bg);
            transform: translateY(-1px);
            box-shadow: 0 2px 8px rgba(20,83,45,0.1);
        }
        .tag-cloud-item.hot {
            border-color: var(--accent-2);
            color: var(--accent-2);
            font-weight: 600;
        }
        .tag-cloud-item:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .quick-guide-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .quick-guide-item {
            display: flex;
            gap: 14px;
            align-items: flex-start;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 16px 20px;
            transition: all var(--transition);
        }
        .quick-guide-item:hover {
            border-color: var(--primary-light);
            transform: translateX(4px);
            box-shadow: var(--shadow-lg);
        }
        .quick-guide-item .step-number {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
        }
        .quick-guide-item .step-content h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 4px;
        }
        .quick-guide-item .step-content p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }
        .subscribe-cta-panel {
            background: var(--dark-green);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            display: flex;
            flex-direction: column;
            gap: 20px;
            position: relative;
            overflow: hidden;
        }
        @media (min-width: 768px) {
            .subscribe-cta-panel {
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
                padding: 44px 48px;
            }
        }
        .subscribe-cta-panel::after {
            content: '';
            position: absolute;
            right: -50px;
            bottom: -50px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(245,179,1,0.1);
            pointer-events: none;
        }
        .subscribe-cta-panel h3 {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            margin: 0 0 8px;
            line-height: 1.3;
        }
        .subscribe-cta-panel p {
            font-size: 0.92rem;
            color: #CBD5E1;
            margin: 0;
            max-width: 480px;
            line-height: 1.6;
        }
        .subscribe-cta-panel .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.95rem;
            white-space: nowrap;
            transition: all var(--transition);
            flex-shrink: 0;
            border: 1px solid var(--accent);
        }
        .subscribe-cta-panel .cta-btn:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(245,179,1,0.4);
        }
        .subscribe-cta-panel .cta-btn:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .subscribe-cta-panel .cta-btn:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }
        .closing-cta {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            padding: 36px 32px;
            text-align: center;
        }
        .closing-cta h3 {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--text);
            margin: 0 0 10px;
        }
        .closing-cta p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 20px;
            line-height: 1.7;
        }
        .closing-cta .primary-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            transition: all var(--transition);
            border: 1px solid var(--primary);
        }
        .closing-cta .primary-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(20,83,45,0.3);
        }
        .closing-cta .primary-btn:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .closing-cta .primary-btn:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }
        .site-footer {
            background: var(--dark);
            color: #CBD5E1;
            padding: 48px 0 24px;
            margin-top: 64px;
        }
        .site-footer .container {
            display: flex;
            flex-direction: column;
            gap: 32px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
        }
        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr 1fr;
            }
        }
        .footer-brand-name {
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }
        .footer-desc {
            font-size: 0.88rem;
            color: #94A3B8;
            line-height: 1.7;
            max-width: 320px;
        }
        .footer-column h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            font-size: 0.85rem;
            color: #94A3B8;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-links a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            font-size: 0.8rem;
            color: #94A3B8;
        }
        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
                flex-wrap: wrap;
            }
        }
        .footer-legal {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .footer-bottom a {
            color: #CBD5E1;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        .footer-bottom a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .section-title {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 10px;
            line-height: 1.25;
        }
        @media (min-width: 768px) {
            .section-title {
                font-size: 1.85rem;
            }
        }
        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 32px;
            line-height: 1.6;
            max-width: 650px;
        }

/* roulang page: category7 */
:root {
            --primary: #14532D;
            --primary-light: #166534;
            --primary-bg: #F0FDF4;
            --accent: #F5B301;
            --accent-2: #EA580C;
            --bg: #F6F7F9;
            --text: #1E293B;
            --text-secondary: #64748B;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --shadow: 0 4px 12px rgba(2, 6, 23, 0.06);
            --shadow-lg: 0 12px 32px rgba(2, 6, 23, 0.12);
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 20px;
            --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            --dark: #0F172A;
            --dark-green: #0B3D2E;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }

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

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

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font);
            font-size: inherit;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 32px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        .section {
            padding: 64px 0;
        }

        @media (min-width: 1024px) {
            .section {
                padding: 80px 0;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
        }

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--dark-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
        }

        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.2;
        }

        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #1E293B;
            font-weight: 900;
            flex-shrink: 0;
        }

        .nav-panel {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
        }

        .nav-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 12px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #E2E8F0;
            font-size: 0.85rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition);
            line-height: 1.2;
        }

        .nav-card:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        }

        .nav-card.active {
            background: rgba(245, 179, 1, 0.15);
            border-color: var(--accent);
            color: var(--accent);
        }

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

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 12px;
            background: var(--accent);
            color: #1E293B;
            font-weight: 700;
            font-size: 0.88rem;
            white-space: nowrap;
            transition: all var(--transition);
            border: 1px solid var(--accent);
            line-height: 1.2;
        }

        .nav-cta:hover {
            background: #FFC53D;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 179, 1, 0.35);
        }

        .nav-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .nav-cta:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: all var(--transition);
        }

        .mobile-menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-menu-toggle:hover {
            background: rgba(255, 255, 255, 0.16);
            border-color: var(--accent);
        }

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

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

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

        .mobile-nav-panel {
            display: none;
            flex-direction: column;
            gap: 6px;
            padding: 16px;
            background: var(--dark-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .mobile-nav-panel.open {
            display: flex;
        }

        .mobile-nav-panel .nav-card {
            width: 100%;
            justify-content: flex-start;
        }

        @media (max-width: 1024px) {
            .nav-panel {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .nav-cta.desktop-only {
                display: none;
            }
        }

        @media (min-width: 1025px) {
            .mobile-menu-toggle {
                display: none;
            }
            .mobile-nav-panel {
                display: none !important;
            }
        }

        /* Breadcrumb */
        .breadcrumb-section {
            padding: 28px 0 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--text-secondary);
            flex-wrap: wrap;
        }

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

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

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

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

        /* Hero title area */
        .topic-hero {
            padding: 32px 0 48px;
        }

        .topic-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text);
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }

        .topic-hero .intro-text {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 820px;
            line-height: 1.8;
        }

        @media (max-width: 768px) {
            .topic-hero h1 {
                font-size: 1.8rem;
            }
            .topic-hero .intro-text {
                font-size: 0.95rem;
            }
        }

        /* Filter toolbar */
        .filter-toolbar {
            padding: 0 0 32px;
        }

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

        .filter-tab {
            padding: 8px 18px;
            border-radius: 999px;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-size: 0.88rem;
            font-weight: 500;
            transition: all var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .filter-tab:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-bg);
            transform: translateY(-1px);
        }

        .filter-tab.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            box-shadow: 0 4px 12px rgba(20, 83, 45, 0.25);
        }

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

        .filter-count {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-left: auto;
            white-space: nowrap;
        }

        @media (max-width: 768px) {
            .filter-tabs {
                gap: 6px;
            }
            .filter-tab {
                padding: 6px 14px;
                font-size: 0.82rem;
            }
            .filter-count {
                display: none;
            }
        }

        /* Topic cards list */
        .topic-list-section {
            padding: 0 0 48px;
        }

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

        .topic-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .topic-card:focus-within {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .topic-card .card-image {
            height: 200px;
            overflow: hidden;
            background: var(--primary-bg);
            position: relative;
        }

        .topic-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

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

        .topic-card .card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            background: var(--accent);
            color: #1E293B;
            font-size: 0.72rem;
            font-weight: 700;
            border-radius: 999px;
            letter-spacing: 0.3px;
        }

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

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

        .topic-card .card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            margin-bottom: 10px;
            transition: color var(--transition);
        }

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

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

        .topic-card .card-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }

        .topic-card .card-tag {
            padding: 3px 10px;
            background: var(--primary-bg);
            color: var(--primary);
            font-size: 0.72rem;
            font-weight: 500;
            border-radius: 999px;
        }

        .topic-card .read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.88rem;
            transition: all var(--transition);
        }

        .topic-card .read-more:hover {
            color: var(--primary-light);
            gap: 10px;
        }

        .topic-card .read-more i {
            font-size: 0.75rem;
        }

        @media (max-width: 900px) {
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .topic-card .card-image {
                height: 180px;
            }
        }

        @media (max-width: 640px) {
            .topic-card .card-image {
                height: 160px;
            }
            .topic-card .card-body {
                padding: 16px 18px 20px;
            }
        }

        /* Data cards */
        .data-cards-section {
            padding: 48px 0;
        }

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

        .data-card-item {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition);
        }

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

        .data-card-item .data-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .data-card-item .data-number.accent {
            color: var(--accent-2);
        }

        .data-card-item .data-number.yellow {
            color: var(--accent);
        }

        .data-card-item .data-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        @media (max-width: 900px) {
            .data-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 480px) {
            .data-cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .data-card-item {
                padding: 16px 14px;
            }
            .data-card-item .data-number {
                font-size: 1.6rem;
            }
        }

        /* Tag cloud */
        .tag-cloud-section {
            padding: 48px 0;
        }

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

        .cloud-tag {
            padding: 6px 16px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 999px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
            transition: all var(--transition);
            cursor: pointer;
        }

        .cloud-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-bg);
            transform: translateY(-1px);
        }

        .cloud-tag.highlight {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            font-weight: 600;
        }

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

        /* Trend analysis - dark section */
        .trend-section {
            padding: 64px 0;
            background: var(--dark-green);
            color: #E2E8F0;
        }

        .trend-section .trend-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .trend-section .trend-text h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 20px;
            line-height: 1.3;
        }

        .trend-section .trend-text p {
            font-size: 0.98rem;
            line-height: 1.85;
            color: #CBD5E1;
            margin-bottom: 16px;
        }

        .trend-section .trend-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
        }

        .trend-section .trend-image img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }

        @media (max-width: 900px) {
            .trend-section .trend-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .trend-section .trend-image img {
                height: 200px;
            }
        }

        @media (max-width: 768px) {
            .trend-section {
                padding: 40px 0;
            }
            .trend-section .trend-text h2 {
                font-size: 1.4rem;
            }
        }

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

        .subscribe-cta-box {
            background: linear-gradient(135deg, #F5B301 0%, #FFC53D 40%, #F0A500 100%);
            border-radius: var(--radius-lg);
            padding: 44px 40px;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 32px;
            align-items: center;
            box-shadow: 0 8px 28px rgba(245, 179, 1, 0.3);
        }

        .subscribe-cta-box .cta-left h3 {
            font-size: 1.5rem;
            font-weight: 800;
            color: #1E293B;
            margin-bottom: 10px;
            line-height: 1.3;
        }

        .subscribe-cta-box .cta-left p {
            font-size: 0.95rem;
            color: #3F3F46;
            line-height: 1.7;
        }

        .subscribe-cta-box .cta-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .subscribe-cta-box .cta-form input {
            padding: 12px 18px;
            border-radius: 12px;
            background: #fff;
            border: 2px solid transparent;
            color: var(--text);
            font-size: 0.92rem;
            min-width: 240px;
            transition: all var(--transition);
        }

        .subscribe-cta-box .cta-form input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(20, 83, 45, 0.15);
        }

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

        .subscribe-cta-box .cta-form button {
            padding: 12px 24px;
            border-radius: 12px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.92rem;
            transition: all var(--transition);
            border: 2px solid var(--primary);
            white-space: nowrap;
        }

        .subscribe-cta-box .cta-form button:hover {
            background: var(--primary-light);
            border-color: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(20, 83, 45, 0.35);
        }

        .subscribe-cta-box .cta-form button:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .subscribe-cta-box .cta-form button:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }

        @media (max-width: 900px) {
            .subscribe-cta-box {
                grid-template-columns: 1fr;
                padding: 32px 24px;
                gap: 20px;
            }
            .subscribe-cta-box .cta-form {
                justify-content: flex-start;
            }
            .subscribe-cta-box .cta-form input {
                min-width: 100%;
            }
        }

        /* Bottom guide */
        .bottom-guide-section {
            padding: 48px 0 64px;
            border-top: 1px solid var(--border);
        }

        .bottom-guide {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .bottom-guide .guide-text {
            max-width: 640px;
        }

        .bottom-guide .guide-text h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }

        .bottom-guide .guide-text p {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

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

        .btn-primary {
            padding: 12px 24px;
            border-radius: 12px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.92rem;
            transition: all var(--transition);
            border: 2px solid var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary:hover {
            background: var(--primary-light);
            border-color: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(20, 83, 45, 0.3);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-primary:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }

        .btn-secondary {
            padding: 12px 24px;
            border-radius: 12px;
            background: transparent;
            color: var(--primary);
            font-weight: 700;
            font-size: 0.92rem;
            transition: all var(--transition);
            border: 2px solid var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-secondary:hover {
            background: var(--primary-bg);
            transform: translateY(-2px);
        }

        .btn-secondary:active {
            transform: translateY(0);
        }

        .btn-secondary:focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }

        @media (max-width: 768px) {
            .bottom-guide {
                flex-direction: column;
                align-items: flex-start;
            }
            .bottom-guide .guide-actions {
                width: 100%;
            }
            .bottom-guide .guide-actions .btn-primary,
            .bottom-guide .guide-actions .btn-secondary {
                flex: 1;
                justify-content: center;
            }
        }

        /* Footer */
        .site-footer {
            background: var(--dark-green);
            color: #CBD5E1;
            padding: 56px 0 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }

        .footer-brand-name {
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-desc {
            font-size: 0.88rem;
            color: #94A3B8;
            line-height: 1.7;
            max-width: 360px;
        }

        .footer-column h4 {
            font-size: 0.92rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            color: #94A3B8;
            font-size: 0.88rem;
            transition: color var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.82rem;
            color: #94A3B8;
        }

        .footer-bottom a {
            color: #94A3B8;
            transition: color var(--transition);
        }

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

        .footer-legal {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        @media (max-width: 900px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        /* Focus visible global */
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        /* Selection */
        ::selection {
            background: rgba(245, 179, 1, 0.35);
            color: var(--text);
        }