/* roulang page: index */
:root {
            --brand-green: #167A3C;
            --brand-dark: #0C2B1A;
            --brand-yellow: #F5C518;
            --bg-light: #F2F7F3;
            --card-white: #FFFFFF;
            --text-primary: #14261B;
            --text-secondary: #4A5D50;
            --border-light: #DCE8DE;
            --accent-orange: #E05A2B;
            --shadow-sm: 0 4px 16px rgba(12,43,26,0.06);
            --shadow-hover: 0 10px 28px rgba(12,43,26,0.12);
            --radius-card: 14px;
            --radius-sm: 8px;
            --radius-btn: 10px;
            --radius-img: 12px;
            --transition: all .25s ease;
            --font-sans: 'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.7;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

        a:hover {
            color: var(--brand-dark);
            text-decoration: none;
        }

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

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

        button:focus,
        input:focus,
        textarea:focus,
        select:focus,
        a:focus {
            outline: 2px solid var(--brand-green);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        .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;
        }

        /* ========== PROMO BAR ========== */
        .promo-bar {
            background: var(--brand-dark);
            color: #fff;
            min-height: 40px;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 50;
            border-bottom: 3px solid var(--brand-yellow);
        }

        .promo-bar .promo-inner {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.75rem;
            font-size: 0.875rem;
            padding: 0.35rem 1rem;
            width: 100%;
        }

        .promo-bar .promo-highlight {
            color: var(--brand-yellow);
            font-weight: 600;
            margin-right: 0.25rem;
        }

        .promo-bar .promo-close {
            background: none;
            border: none;
            color: rgba(255,255,255,0.7);
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            font-size: 1rem;
            position: absolute;
            right: 1rem;
            transition: var(--transition);
        }

        .promo-bar .promo-close:hover {
            color: #fff;
        }

        /* ========== NAVBAR ========== */
        .main-nav {
            background: var(--card-white);
            min-height: 70px;
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(12,43,26,0.06);
            border-bottom: 1px solid var(--border-light);
        }

        .main-nav .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 1.5rem;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--brand-green);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            position: relative;
            overflow: hidden;
        }

        .nav-logo .logo-icon::after {
            content: '';
            position: absolute;
            width: 14px;
            height: 14px;
            background: var(--brand-dark);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%,-50%);
            border: 2px solid var(--brand-yellow);
        }

        .nav-logo .logo-text {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--brand-dark);
            letter-spacing: -0.01em;
            line-height: 1.2;
        }

        .nav-logo .logo-text span {
            color: var(--brand-green);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.75rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-menu li a {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-primary);
            padding: 0.5rem 0;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
        }

        .nav-menu li a:hover {
            color: var(--brand-green);
        }

        .nav-menu li a.active {
            color: var(--brand-green);
            font-weight: 600;
        }

        .nav-menu li a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand-green);
            border-radius: 2px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }

        .nav-search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 0 0.75rem;
            height: 38px;
            transition: var(--transition);
        }

        .nav-search:focus-within {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 3px rgba(22,122,60,0.12);
        }

        .nav-search input {
            border: none;
            background: transparent;
            padding: 0.25rem 0.5rem;
            font-size: 0.9rem;
            color: var(--text-primary);
            width: 140px;
        }

        .nav-search input:focus {
            outline: none;
        }

        .nav-search .fa-magnifying-glass {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .nav-icon-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border-light);
            background: var(--card-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }

        .nav-icon-btn:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.6rem 1.4rem;
            border-radius: var(--radius-btn);
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: var(--transition);
            white-space: nowrap;
            text-decoration: none;
            line-height: 1.4;
        }

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

        .btn-primary:hover {
            background: #0f5f2e;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .btn-primary:active {
            transform: translateY(0);
            background: #0b4d24;
        }

        .btn-secondary {
            background: var(--card-white);
            color: var(--brand-green);
            border: 1.5px solid var(--brand-green);
        }

        .btn-secondary:hover {
            background: var(--bg-light);
            color: var(--brand-dark);
            border-color: var(--brand-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }

        .btn-yellow {
            background: var(--brand-yellow);
            color: var(--brand-dark);
        }

        .btn-yellow:hover {
            background: #e0b400;
            color: var(--brand-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .btn-sm {
            padding: 0.4rem 1rem;
            font-size: 0.85rem;
        }

        /* hamburger */
        .nav-burger {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            border: 1px solid var(--border-light);
            background: var(--card-white);
            color: var(--text-primary);
            cursor: pointer;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
        }

        .nav-burger span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition);
        }

        /* ========== HERO ========== */
        .hero {
            background: var(--brand-dark);
            position: relative;
            overflow: hidden;
            min-height: 560px;
            display: flex;
            align-items: center;
            padding: 4rem 0;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/b04d2322bbf81e16.webp') center/cover no-repeat;
            opacity: 0.25;
            z-index: 1;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(12,43,26,0.92) 0%, rgba(22,122,60,0.65) 100%);
            z-index: 2;
        }

        .hero .container {
            position: relative;
            z-index: 3;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(245,197,24,0.15);
            color: var(--brand-yellow);
            border: 1px solid rgba(245,197,24,0.35);
            padding: 0.35rem 1rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1.25rem;
        }

        .hero h1 {
            font-size: clamp(2rem,4vw,3rem);
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.01em;
            line-height: 1.25;
            margin-bottom: 1.25rem;
        }

        .hero-sub {
            font-size: 1.15rem;
            color: rgba(255,255,255,0.85);
            line-height: 1.7;
            margin-bottom: 2rem;
            max-width: 520px;
        }

        .hero-cta-group {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }

        .hero-cta-group .btn {
            padding: 0.75rem 1.8rem;
            font-size: 1rem;
        }

        .hero-meta-row {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .hero-meta-item {
            color: rgba(255,255,255,0.75);
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .hero-meta-item i {
            color: var(--brand-yellow);
        }

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

        .hero-visual img {
            width: 100%;
            max-width: 460px;
            border-radius: var(--radius-card);
            box-shadow: 0 20px 60px rgba(12,43,26,0.4);
            border: 2px solid rgba(220,232,222,0.25);
        }

        .hero-data-float {
            position: absolute;
            bottom: -1.5rem;
            right: -1rem;
            background: var(--card-white);
            border-radius: var(--radius-card);
            padding: 1.2rem 1.5rem;
            box-shadow: var(--shadow-hover);
            border-left: 4px solid var(--brand-yellow);
            min-width: 200px;
        }

        .hero-data-float .live-label {
            font-size: 0.75rem;
            color: var(--accent-orange);
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

        .hero-data-float .live-label::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--accent-orange);
            border-radius: 50%;
            animation: pulse 1.5s infinite;
        }

        @keyframes pulse {
            0%,100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.3); }
        }

        .hero-data-float .match-teams {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-primary);
            margin: 0.3rem 0;
        }

        .hero-data-float .match-score {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--brand-green);
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: 4.5rem 0;
        }

        .section-alt {
            background: var(--card-white);
        }

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

        .section-header {
            margin-bottom: 2.5rem;
        }

        .section-header .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--brand-green);
            background: rgba(22,122,60,0.1);
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            margin-bottom: 0.6rem;
            text-transform: uppercase;
            letter-spacing: 0.02em;
        }

        .section-header h2 {
            font-size: clamp(1.5rem,2.6vw,2rem);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.75rem;
            letter-spacing: -0.01em;
        }

        .section-header h2.dark-title {
            color: #fff;
        }

        .section-header p {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 700px;
            line-height: 1.7;
        }

        .section-header p.dark-desc {
            color: rgba(255,255,255,0.75);
        }

        /* ========== STATS BAR ========== */
        .stats-bar {
            background: var(--card-white);
            border-bottom: 1px solid var(--border-light);
            padding: 2rem 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4,1fr);
            gap: 1.5rem;
        }

        .stat-item {
            text-align: center;
            padding: 1rem;
            border-radius: var(--radius-card);
            background: var(--bg-light);
            transition: var(--transition);
        }

        .stat-item:hover {
            background: #e8f0ea;
            transform: translateY(-2px);
        }

        .stat-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--brand-green);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
            margin-top: 0.25rem;
        }

        /* ========== CARD GRID ========== */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(3,1fr);
            gap: 1.5rem;
            margin-top: 1rem;
        }

        .feature-card {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 1.75rem 1.5rem;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }

        .feature-card .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(22,122,60,0.1);
            color: var(--brand-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            margin-bottom: 1rem;
        }

        .feature-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }

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

        /* ========== SCENARIO ========== */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(4,1fr);
            gap: 1.25rem;
        }

        .scenario-card {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .scenario-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }

        .scenario-card .scenario-img {
            height: 140px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .scenario-card .scenario-body {
            padding: 1.25rem;
        }

        .scenario-card h3 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 0.4rem;
            color: var(--text-primary);
        }

        .scenario-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* ========== DEMO / SCREENSHOT ========== */
        .demo-showcase {
            background: var(--brand-dark);
            border-radius: var(--radius-card);
            overflow: hidden;
            position: relative;
            min-height: 380px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 3rem 2rem;
        }

        .demo-showcase .demo-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/33037760363da377.webp') center/cover no-repeat;
            opacity: 0.3;
            z-index: 1;
        }

        .demo-showcase .demo-content {
            position: relative;
            z-index: 2;
            width: 100%;
            max-width: 800px;
        }

        .demo-panel {
            background: rgba(255,255,255,0.95);
            border-radius: var(--radius-card);
            padding: 1.75rem;
            box-shadow: var(--shadow-hover);
        }

        .demo-panel .demo-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1.25rem;
            padding-bottom: 0.75rem;
            border-bottom: 1px solid var(--border-light);
        }

        .demo-panel .demo-title {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-primary);
        }

        .demo-panel .demo-live-badge {
            background: var(--accent-orange);
            color: #fff;
            font-size: 0.7rem;
            padding: 0.15rem 0.6rem;
            border-radius: 20px;
            font-weight: 600;
        }

        .demo-match-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.75rem 0;
            border-bottom: 1px solid var(--border-light);
        }

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

        .demo-match-row .team-name {
            font-weight: 600;
            color: var(--text-primary);
            flex: 1;
        }

        .demo-match-row .team-score {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--brand-green);
            margin: 0 1rem;
        }

        .demo-match-row .match-time {
            font-size: 0.8rem;
            color: var(--text-secondary);
        }

        /* ========== BRAND INTRO ========== */
        .brand-intro {
            background: var(--card-white);
            border-radius: var(--radius-card);
            padding: 2.5rem;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }

        .brand-intro p {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 1rem;
        }

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

        /* ========== CASE CARDS ========== */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3,1fr);
            gap: 1.5rem;
        }

        .case-card {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .case-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }

        .case-card .case-img {
            height: 160px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .case-card .case-img .case-badge {
            position: absolute;
            top: 0.75rem;
            left: 0.75rem;
            background: var(--brand-yellow);
            color: var(--brand-dark);
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.2rem 0.7rem;
            border-radius: 20px;
        }

        .case-card .case-body {
            padding: 1.5rem;
        }

        .case-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }

        .case-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0.75rem;
        }

        .case-card .case-stat {
            display: flex;
            gap: 1rem;
            font-size: 0.8rem;
            color: var(--brand-green);
            font-weight: 600;
        }

        /* ========== VISUALIZATION ========== */
        .viz-section {
            background: var(--brand-dark);
            padding: 4.5rem 0;
            color: #fff;
        }

        .viz-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            align-items: center;
        }

        .viz-chart {
            background: rgba(255,255,255,0.08);
            border-radius: var(--radius-card);
            padding: 2rem;
            border: 1px solid rgba(220,232,222,0.2);
        }

        .viz-chart .chart-bars {
            display: flex;
            gap: 0.75rem;
            align-items: flex-end;
            height: 180px;
            margin: 1.5rem 0 1rem;
        }

        .viz-chart .chart-bar {
            flex: 1;
            background: var(--brand-green);
            border-radius: 6px 6px 0 0;
            min-height: 30px;
            transition: var(--transition);
            position: relative;
        }

        .viz-chart .chart-bar.highlight {
            background: var(--brand-yellow);
        }

        .viz-chart .chart-bar:hover {
            opacity: 0.8;
        }

        .viz-chart .chart-labels {
            display: flex;
            gap: 0.75rem;
            font-size: 0.75rem;
            color: rgba(255,255,255,0.7);
        }

        .viz-chart .chart-labels span {
            flex: 1;
            text-align: center;
        }

        .viz-info h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .viz-info p {
            color: rgba(255,255,255,0.75);
            line-height: 1.8;
            margin-bottom: 1.25rem;
        }

        .viz-legend {
            display: flex;
            gap: 1.5rem;
            margin-top: 1rem;
            flex-wrap: wrap;
        }

        .viz-legend .legend-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.75);
        }

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

        /* ========== PRICING ========== */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3,1fr);
            gap: 1.5rem;
            align-items: stretch;
        }

        .pricing-card {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 2rem 1.75rem;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .pricing-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .pricing-card.featured {
            border-color: var(--brand-green);
            box-shadow: 0 8px 30px rgba(22,122,60,0.15);
        }

        .pricing-card .featured-badge {
            position: absolute;
            top: -10px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--brand-yellow);
            color: var(--brand-dark);
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            white-space: nowrap;
        }

        .pricing-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 0.25rem;
            color: var(--text-primary);
        }

        .pricing-card .plan-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 1.25rem;
        }

        .pricing-card .plan-price {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--brand-yellow);
            margin-bottom: 1rem;
            line-height: 1.1;
        }

        .pricing-card .plan-price .currency {
            font-size: 1.2rem;
            vertical-align: top;
            margin-right: 0.15rem;
        }

        .pricing-card .plan-features {
            list-style: none;
            margin: 0 0 1.5rem;
            padding: 0;
            flex: 1;
        }

        .pricing-card .plan-features li {
            padding: 0.4rem 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .pricing-card .plan-features li i {
            color: var(--brand-green);
            font-size: 0.85rem;
        }

        /* ========== REVIEW WALL ========== */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(3,1fr);
            gap: 1.25rem;
        }

        .review-card {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 1.5rem;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

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

        .review-card .review-stars {
            color: var(--brand-yellow);
            font-size: 0.85rem;
            letter-spacing: 1px;
            margin-bottom: 0.75rem;
        }

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

        .review-card .review-author {
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .review-card .review-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--bg-light);
            border: 2px solid var(--border-light);
            flex-shrink: 0;
            overflow: hidden;
        }

        .review-card .review-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 50%;
        }

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

        .review-card .review-date {
            font-size: 0.75rem;
            color: var(--text-secondary);
        }

        /* ========== COMMUNITY ========== */
        .community-scroll {
            display: flex;
            gap: 1rem;
            overflow-x: auto;
            padding: 0.5rem 0 1rem;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }

        .community-scroll::-webkit-scrollbar {
            height: 6px;
        }

        .community-scroll::-webkit-scrollbar-track {
            background: var(--bg-light);
            border-radius: 3px;
        }

        .community-scroll::-webkit-scrollbar-thumb {
            background: var(--border-light);
            border-radius: 3px;
        }

        .community-item {
            flex: 0 0 280px;
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 1.25rem;
            scroll-snap-align: start;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .community-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .community-item .community-msg {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 0.75rem;
        }

        .community-item .community-user {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--brand-green);
        }

        /* ========== NEWS ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .news-item {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 1.25rem 1.5rem;
            display: flex;
            gap: 1.25rem;
            align-items: flex-start;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }

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

        .news-item .news-date-block {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-width: 60px;
            background: var(--bg-light);
            border-radius: 10px;
            padding: 0.5rem;
            flex-shrink: 0;
        }

        .news-item .news-date-block .news-day {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--brand-green);
            line-height: 1.2;
        }

        .news-item .news-date-block .news-month {
            font-size: 0.75rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .news-item .news-content {
            flex: 1;
        }

        .news-item h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 0.4rem;
            color: var(--text-primary);
        }

        .news-item h3 a {
            color: var(--text-primary);
        }

        .news-item h3 a:hover {
            color: var(--brand-green);
        }

        .news-item .news-summary {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0.5rem;
        }

        .news-item .news-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-green);
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            transition: var(--transition);
        }

        .news-item .news-link i {
            transition: var(--transition);
        }

        .news-item .news-link:hover {
            color: var(--brand-dark);
        }

        .news-item .news-link:hover i {
            transform: translateX(3px);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: 10px;
            margin-bottom: 0.75rem;
            overflow: hidden;
            transition: var(--transition);
        }

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

        .faq-item .faq-question {
            padding: 1.1rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-primary);
            user-select: none;
            transition: var(--transition);
        }

        .faq-item .faq-question:hover {
            color: var(--brand-green);
        }

        .faq-item .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(22,122,60,0.1);
            color: var(--brand-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            flex-shrink: 0;
            transition: var(--transition);
        }

        .faq-item .faq-answer {
            padding: 0 1.5rem 1.25rem;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
            display: none;
            border-left: 3px solid var(--brand-green);
            margin-left: 1.5rem;
            padding-left: 1rem;
        }

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

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

        /* ========== CTA ========== */
        .cta-section {
            background: var(--brand-dark);
            text-align: center;
            padding: 5rem 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/5ed10e8c8b9b786f.webp') center/cover no-repeat;
            opacity: 0.15;
            z-index: 1;
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
        }

        .cta-section h2 {
            font-size: clamp(1.75rem,3vw,2.5rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: -0.01em;
        }

        .cta-section p {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.8);
            max-width: 600px;
            margin: 0 auto 2rem;
            line-height: 1.7;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--brand-dark);
            color: rgba(255,255,255,0.8);
            padding: 4rem 0 2rem;
            border-top: 3px solid var(--brand-yellow);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }

        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            margin-bottom: 1rem;
        }

        .footer-brand .footer-logo .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--brand-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
            position: relative;
            overflow: hidden;
        }

        .footer-brand .footer-logo .logo-icon::after {
            content: '';
            position: absolute;
            width: 12px;
            height: 12px;
            background: var(--brand-dark);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%,-50%);
            border: 2px solid var(--brand-yellow);
        }

        .footer-brand .footer-logo span {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.65);
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.01em;
        }

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

        .footer-col ul li {
            margin-bottom: 0.55rem;
        }

        .footer-col ul li a {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.7);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(220,232,222,0.2);
            padding-top: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.6);
        }

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

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

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
                text-align: left;
            }

            .hero-visual {
                order: -1;
            }

            .hero-visual img {
                max-width: 100%;
            }

            .hero-data-float {
                position: relative;
                bottom: 0;
                right: 0;
                margin-top: -1.5rem;
                max-width: 320px;
            }

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

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

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

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

            .pricing-grid {
                grid-template-columns: 1fr;
                max-width: 500px;
                margin: 0 auto;
            }

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

            .viz-container {
                grid-template-columns: 1fr;
            }

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

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
            }

            .nav-search {
                display: none;
            }

            .nav-burger {
                display: flex;
            }

            .nav-actions .btn-primary {
                display: none;
            }

            .hero {
                min-height: auto;
                padding: 3rem 0;
            }

            .hero h1 {
                font-size: 1.75rem;
            }

            .section {
                padding: 3rem 0;
            }

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

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

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

            .stats-grid {
                grid-template-columns: repeat(2,1fr);
                gap: 0.75rem;
            }

            .news-item {
                flex-direction: column;
                gap: 0.75rem;
                padding: 1rem;
            }

            .news-item .news-date-block {
                flex-direction: row;
                gap: 0.5rem;
                min-width: auto;
                border-radius: 6px;
                padding: 0.3rem 0.75rem;
                align-self: flex-start;
            }

            .brand-intro {
                padding: 1.5rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

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

            .promo-bar .promo-inner {
                font-size: 0.75rem;
                gap: 0.4rem;
                padding-right: 2.5rem;
            }
        }

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

            .stat-number {
                font-size: 1.6rem;
            }

            .hero-cta-group {
                flex-direction: column;
                align-items: stretch;
            }

            .hero-cta-group .btn {
                width: 100%;
            }

            .hero-meta-row {
                gap: 1rem;
                flex-direction: column;
            }

            .demo-panel {
                padding: 1rem;
            }

            .demo-match-row {
                flex-wrap: wrap;
                gap: 0.5rem;
            }

            .demo-match-row .team-name {
                flex: 1 0 100%;
            }

            .community-item {
                flex: 0 0 240px;
            }

            .faq-item .faq-question {
                font-size: 0.85rem;
                padding: 0.9rem 1rem;
            }

            .faq-item .faq-answer {
                margin-left: 1rem;
                padding-left: 0.75rem;
            }
        }

        @media (max-width: 400px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }

        /* burger drawer */
        .mobile-drawer {
            position: fixed;
            top: 0;
            right: -300px;
            width: 280px;
            height: 100vh;
            background: var(--card-white);
            box-shadow: -8px 0 30px rgba(12,43,26,0.15);
            z-index: 200;
            transition: right .3s ease;
            padding: 1.5rem;
            overflow-y: auto;
        }

        .mobile-drawer.open {
            right: 0;
        }

        .mobile-drawer .drawer-close {
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
            position: absolute;
            top: 1rem;
            right: 1rem;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .mobile-drawer .drawer-close:hover {
            background: var(--bg-light);
        }

        .mobile-drawer .drawer-logo {
            margin-bottom: 1.5rem;
            padding-right: 2rem;
        }

        .mobile-drawer .drawer-nav {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .mobile-drawer .drawer-nav li a {
            display: block;
            padding: 0.75rem 0;
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-primary);
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }

        .mobile-drawer .drawer-nav li a:hover {
            color: var(--brand-green);
            padding-left: 0.5rem;
        }

        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(12,43,26,0.5);
            z-index: 199;
            opacity: 0;
            pointer-events: none;
            transition: opacity .3s ease;
        }

        .drawer-overlay.show {
            opacity: 1;
            pointer-events: all;
        }

/* roulang page: category3 */
:root {
      --brand-green: #167A3C;
      --brand-dark: #0C2B1A;
      --brand-yellow: #F5C518;
      --bg-light: #F2F7F3;
      --card-white: #FFFFFF;
      --text-primary: #14261B;
      --text-secondary: #4A5D50;
      --border-light: #DCE8DE;
      --accent-orange: #E05A2B;
      --shadow-sm: 0 4px 16px rgba(12,43,26,0.06);
      --shadow-hover: 0 10px 28px rgba(12,43,26,0.12);
      --radius-card: 14px;
      --radius-sm: 8px;
      --radius-btn: 10px;
      --radius-img: 12px;
      --transition: all .25s ease;
      --font-sans: 'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,sans-serif;
    }

    html {
      scroll-behavior: smooth;
      font-size: 16px;
      -webkit-text-size-adjust: 100%;
    }

    body {
      font-family: var(--font-sans);
      background: var(--bg-light);
      color: var(--text-primary);
      line-height: 1.7;
      font-weight: 400;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      overflow-x: hidden;
      margin: 0;
      padding: 0;
    }

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

    a:hover {
      color: var(--brand-dark);
      text-decoration: none;
    }

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

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

    button:focus,
    input:focus,
    textarea:focus,
    select:focus,
    a:focus {
      outline: 2px solid var(--brand-green);
      outline-offset: 2px;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding-left: 1.5rem;
      padding-right: 1.5rem;
    }

    /* ========== TOP PROMO BAR ========== */
    .topbar {
      background: var(--brand-dark);
      color: #fff;
      font-size: 0.875rem;
      min-height: 40px;
      display: flex;
      align-items: center;
      position: relative;
      z-index: 120;
    }
    .topbar .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
    }
    .topbar-text {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      color: #E6F1E8;
    }
    .topbar-text i {
      color: var(--brand-yellow);
      font-size: 0.9rem;
    }
    .topbar-link a {
      color: var(--brand-yellow);
      font-weight: 500;
      margin-left: 1rem;
      white-space: nowrap;
    }
    .topbar-close {
      background: transparent;
      border: none;
      color: #fff;
      opacity: 0.8;
      font-size: 1.2rem;
      cursor: pointer;
      line-height: 1;
      padding: 0 0.25rem;
      transition: var(--transition);
    }
    .topbar-close:hover {
      opacity: 1;
      color: var(--brand-yellow);
    }

    /* ========== NAVBAR ========== */
    .main-nav {
      background: var(--card-white);
      min-height: 70px;
      display: flex;
      align-items: center;
      position: sticky;
      top: 0;
      z-index: 100;
      box-shadow: 0 2px 12px rgba(12,43,26,0.06);
      border-bottom: 1px solid var(--border-light);
    }
    .main-nav .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      gap: 1.5rem;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      flex-shrink: 0;
    }
    .nav-logo .logo-icon {
      width: 38px;
      height: 38px;
      background: var(--brand-green);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.2rem;
      position: relative;
      overflow: hidden;
    }
    .nav-logo .logo-icon::after {
      content: '';
      position: absolute;
      width: 14px;
      height: 14px;
      background: var(--brand-dark);
      border-radius: 50%;
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      border: 2px solid var(--brand-yellow);
    }
    .nav-logo .logo-text {
      font-size: 1.4rem;
      font-weight: 700;
      color: var(--brand-dark);
      letter-spacing: -0.01em;
      line-height: 1.2;
    }
    .nav-logo .logo-text span {
      color: var(--brand-green);
    }
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 1.75rem;
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .nav-menu li a {
      font-size: 1rem;
      font-weight: 500;
      color: var(--text-primary);
      padding: 0.5rem 0;
      position: relative;
      white-space: nowrap;
      transition: var(--transition);
      display: inline-block;
    }
    .nav-menu li a:hover {
      color: var(--brand-green);
    }
    .nav-menu li a.active {
      color: var(--brand-green);
      font-weight: 600;
    }
    .nav-menu li a.active::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      right: 0;
      height: 2px;
      background: var(--brand-green);
      border-radius: 2px;
    }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      flex-shrink: 0;
    }
    .nav-search {
      display: flex;
      align-items: center;
      background: var(--bg-light);
      border: 1px solid var(--border-light);
      border-radius: 20px;
      padding: 0 0.75rem;
      height: 38px;
      transition: var(--transition);
    }
    .nav-search:focus-within {
      border-color: var(--brand-green);
      box-shadow: 0 0 0 3px rgba(22,122,60,0.12);
    }
    .nav-search input {
      border: none;
      background: transparent;
      padding: 0.25rem 0.5rem;
      font-size: 0.9rem;
      color: var(--text-primary);
      width: 140px;
    }
    .nav-search input:focus {
      outline: none;
    }
    .nav-search .fa-magnifying-glass {
      color: var(--text-secondary);
      font-size: 0.9rem;
    }
    .nav-icon-btn {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      border: 1px solid var(--border-light);
      background: var(--card-white);
      color: var(--text-secondary);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: var(--transition);
    }
    .nav-icon-btn:hover {
      border-color: var(--brand-green);
      color: var(--brand-green);
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      border-radius: var(--radius-btn);
      font-weight: 600;
      line-height: 1.2;
      cursor: pointer;
      transition: var(--transition);
      border: 1px solid transparent;
      padding: 0.65rem 1.25rem;
      font-size: 0.95rem;
      text-decoration: none;
      white-space: nowrap;
    }
    .btn:hover {
      text-decoration: none;
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }
    .btn:active {
      transform: translateY(0);
    }
    .btn-primary {
      background: var(--brand-green);
      color: #fff;
      border-color: var(--brand-green);
    }
    .btn-primary:hover {
      background: #0e5e2f;
      color: #fff;
    }
    .btn-outline {
      background: transparent;
      color: var(--brand-green);
      border-color: var(--brand-green);
    }
    .btn-outline:hover {
      background: var(--brand-green);
      color: #fff;
    }
    .btn-sm {
      padding: 0.45rem 0.9rem;
      font-size: 0.875rem;
      border-radius: 8px;
    }
    .btn-yellow {
      background: var(--brand-yellow);
      color: var(--brand-dark);
      border-color: var(--brand-yellow);
    }
    .btn-yellow:hover {
      background: #e4b216;
      color: var(--brand-dark);
    }
    .nav-burger {
      display: none;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      width: 44px;
      height: 44px;
      background: transparent;
      border: none;
      cursor: pointer;
      padding: 0;
      border-radius: 8px;
    }
    .nav-burger span {
      display: block;
      width: 22px;
      height: 2px;
      background: var(--text-primary);
      border-radius: 2px;
      transition: var(--transition);
    }
    .nav-burger:hover span {
      background: var(--brand-green);
    }

    /* ========== PAGE HERO / BREADCRUMB ========== */
    .page-hero {
      background: linear-gradient(135deg, #fff 0%, #F9FBF7 100%);
      padding: 2.5rem 0 2rem;
      border-bottom: 1px solid var(--border-light);
    }
    .breadcrumb {
      font-size: 0.875rem;
      color: var(--text-secondary);
      margin-bottom: 0.75rem;
      display: flex;
      align-items: center;
      gap: 0.4rem;
      flex-wrap: wrap;
    }
    .breadcrumb a {
      color: var(--text-secondary);
    }
    .breadcrumb a:hover {
      color: var(--brand-green);
    }
    .breadcrumb span {
      color: var(--text-secondary);
    }
    .breadcrumb span:last-child {
      color: var(--brand-green);
      font-weight: 600;
    }
    .page-hero h1 {
      font-size: clamp(2rem, 3.5vw, 2.8rem);
      font-weight: 700;
      letter-spacing: -0.01em;
      color: var(--text-primary);
      margin-bottom: 0.75rem;
      line-height: 1.25;
    }
    .page-hero .lead {
      font-size: 1.1rem;
      color: var(--text-secondary);
      max-width: 820px;
      margin-bottom: 0;
    }

    /* ========== FILTER BAR ========== */
    .filter-section {
      padding: 1.5rem 0;
      background: var(--bg-light);
    }
    .filter-bar {
      background: var(--card-white);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-card);
      padding: 1rem 1.25rem;
      box-shadow: var(--shadow-sm);
      display: flex;
      align-items: center;
      gap: 1rem;
      flex-wrap: wrap;
    }
    .filter-search {
      display: flex;
      align-items: center;
      background: var(--bg-light);
      border: 1px solid var(--border-light);
      border-radius: 20px;
      padding: 0 0.75rem;
      height: 40px;
      min-width: 220px;
      flex: 1;
    }
    .filter-search:focus-within {
      border-color: var(--brand-green);
      box-shadow: 0 0 0 3px rgba(22,122,60,0.12);
    }
    .filter-search input {
      border: none;
      background: transparent;
      padding: 0.25rem 0.5rem;
      font-size: 0.9rem;
      color: var(--text-primary);
      width: 100%;
    }
    .filter-search input:focus {
      outline: none;
    }
    .filter-search i {
      color: var(--text-secondary);
      font-size: 0.9rem;
    }
    .filter-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
    }
    .filter-tag {
      background: var(--bg-light);
      border: 1px solid var(--border-light);
      color: var(--text-secondary);
      border-radius: 20px;
      padding: 0.35rem 0.9rem;
      font-size: 0.875rem;
      cursor: pointer;
      transition: var(--transition);
      white-space: nowrap;
    }
    .filter-tag:hover {
      border-color: var(--brand-green);
      color: var(--brand-green);
    }
    .filter-tag.active {
      background: var(--brand-green);
      border-color: var(--brand-green);
      color: #fff;
    }

    /* ========== LIST SECTION ========== */
    .list-section {
      padding: 2rem 0 3rem;
    }
    .list-grid {
      display: grid;
      grid-template-columns: 1fr 320px;
      gap: 2rem;
    }
    .main-list {
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }
    .list-item {
      background: var(--card-white);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-card);
      padding: 1.25rem 1.5rem;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }
    .list-item:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-2px);
      border-color: var(--brand-green);
    }
    .list-item .item-meta {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      flex-wrap: wrap;
      margin-bottom: 0.75rem;
    }
    .item-date {
      font-size: 0.8rem;
      color: var(--text-secondary);
      background: var(--bg-light);
      padding: 0.2rem 0.7rem;
      border-radius: 20px;
      display: inline-flex;
      align-items: center;
    }
    .item-tag {
      font-size: 0.75rem;
      color: var(--brand-green);
      background: rgba(22,122,60,0.08);
      padding: 0.2rem 0.7rem;
      border-radius: 20px;
      font-weight: 500;
    }
    .list-item h3 {
      font-size: 1.2rem;
      font-weight: 600;
      margin: 0 0 0.5rem;
      line-height: 1.4;
      color: var(--text-primary);
    }
    .list-item h3 a {
      color: var(--text-primary);
      transition: var(--transition);
    }
    .list-item h3 a:hover {
      color: var(--brand-green);
    }
    .list-item p {
      font-size: 0.95rem;
      color: var(--text-secondary);
      margin-bottom: 1rem;
    }
    .read-more {
      align-self: flex-start;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--brand-green);
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      transition: var(--transition);
    }
    .read-more i {
      transition: transform .25s ease;
    }
    .read-more:hover {
      color: var(--brand-dark);
    }
    .read-more:hover i {
      transform: translateX(4px);
    }

    /* ========== SIDEBAR ========== */
    .sidebar {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }
    .side-card {
      background: var(--card-white);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-card);
      padding: 1.25rem 1.5rem;
      box-shadow: var(--shadow-sm);
    }
    .side-card h4 {
      font-size: 1rem;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 1rem;
      padding-bottom: 0.5rem;
      border-bottom: 1px solid var(--border-light);
    }
    .index-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.85rem;
    }
    .index-table th {
      text-align: left;
      color: var(--text-secondary);
      font-weight: 500;
      padding: 0.5rem 0.25rem 0.4rem;
      border-bottom: 1px solid var(--border-light);
    }
    .index-table td {
      padding: 0.5rem 0.25rem;
      border-bottom: 1px solid var(--bg-light);
      color: var(--text-primary);
    }
    .index-table tr:last-child td {
      border-bottom: none;
    }
    .index-table .up {
      color: var(--brand-green);
      font-weight: 600;
    }
    .index-table .down {
      color: var(--accent-orange);
      font-weight: 600;
    }

    .stat-list {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }
    .stat-list li {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.9rem;
      color: var(--text-secondary);
      padding-bottom: 0.5rem;
      border-bottom: 1px dashed var(--border-light);
    }
    .stat-list li:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }
    .stat-list .stat-num {
      font-weight: 700;
      color: var(--brand-dark);
      font-size: 1.1rem;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
    }
    .tag-cloud a {
      background: var(--bg-light);
      border: 1px solid var(--border-light);
      color: var(--text-secondary);
      border-radius: 20px;
      padding: 0.3rem 0.8rem;
      font-size: 0.8rem;
      transition: var(--transition);
    }
    .tag-cloud a:hover {
      border-color: var(--brand-green);
      color: var(--brand-green);
      background: #fff;
    }

    /* ========== SELECTED CARDS ========== */
    .selected-section {
      padding: 2rem 0 3rem;
      background: var(--bg-light);
    }
    .selected-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      margin-top: 1.5rem;
    }
    .selected-card {
      background: var(--card-white);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-card);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }
    .selected-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-4px);
      border-color: var(--brand-green);
    }
    .selected-card .card-img {
      height: 160px;
      background-size: cover;
      background-position: center;
      position: relative;
    }
    .selected-card .card-img::after {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(12,43,26,0.2);
    }
    .selected-badge {
      position: absolute;
      top: 12px;
      left: 12px;
      background: var(--brand-yellow);
      color: var(--brand-dark);
      padding: 0.25rem 0.75rem;
      border-radius: 20px;
      font-size: 0.75rem;
      font-weight: 700;
      z-index: 2;
    }
    .selected-card .card-body {
      padding: 1.25rem 1.5rem;
    }
    .selected-card h3 {
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 0.5rem;
    }
    .selected-card p {
      font-size: 0.9rem;
      color: var(--text-secondary);
      margin-bottom: 0.75rem;
    }
    .card-meta {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.8rem;
      color: var(--text-secondary);
    }

    /* ========== STATS STRIP ========== */
    .stats-strip {
      background: var(--brand-dark);
      padding: 1.5rem 0;
      color: #fff;
    }
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1rem;
    }
    .stat-item {
      text-align: center;
    }
    .stat-item .stat-number {
      font-size: 2rem;
      font-weight: 700;
      color: var(--brand-yellow);
      line-height: 1.2;
    }
    .stat-item .stat-label {
      font-size: 0.85rem;
      color: #DCE8DE;
      margin-top: 0.25rem;
    }

    /* ========== CTA ========== */
    .cta-strip {
      background: var(--brand-dark);
      padding: 2.5rem 0;
      color: #fff;
      text-align: center;
    }
    .cta-strip .cta-inner {
      max-width: 700px;
      margin: 0 auto;
    }
    .cta-strip h2 {
      color: #fff;
      font-size: clamp(1.6rem, 2.5vw, 2.2rem);
      font-weight: 700;
      margin-bottom: 0.75rem;
    }
    .cta-strip p {
      color: #DCE8DE;
      margin-bottom: 1.5rem;
      font-size: 1rem;
    }

    /* ========== FAQ ========== */
    .faq-section {
      padding: 3rem 0;
      background: var(--bg-light);
    }
    .faq-section .section-title {
      text-align: center;
      margin-bottom: 2rem;
    }
    .faq-section .section-title h2 {
      font-size: clamp(1.6rem, 2.5vw, 2rem);
      font-weight: 700;
      color: var(--text-primary);
    }
    .faq-item {
      background: var(--card-white);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-card);
      margin-bottom: 1rem;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }
    .faq-question {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1rem 1.5rem;
      cursor: pointer;
      font-weight: 600;
      color: var(--text-primary);
      background: #fff;
    }
    .faq-question .faq-icon {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--brand-green);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
      transition: transform .25s ease;
      flex-shrink: 0;
    }
    .faq-item.open .faq-icon {
      transform: rotate(45deg);
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height .3s ease, padding .3s ease;
      padding: 0 1.5rem;
      color: var(--text-secondary);
      font-size: 0.95rem;
      border-left: 3px solid var(--brand-green);
      margin-left: 1.5rem;
      background: #F9FBF7;
      border-radius: 0 0 var(--radius-card) var(--radius-card);
    }
    .faq-item.open .faq-answer {
      max-height: 300px;
      padding: 1rem 1.5rem 1rem 1.2rem;
    }

    /* ========== FOOTER ========== */
    .site-footer {
      background: var(--brand-dark);
      color: #fff;
      padding: 3rem 0 1.5rem;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1fr;
      gap: 2rem;
      margin-bottom: 2rem;
    }
    .footer-brand .footer-logo {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      font-size: 1.4rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 1rem;
    }
    .footer-brand .logo-icon {
      width: 38px;
      height: 38px;
      background: var(--brand-green);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.2rem;
      position: relative;
      overflow: hidden;
    }
    .footer-brand p {
      color: #B9C9BE;
      font-size: 0.95rem;
      max-width: 300px;
    }
    .footer-col h4 {
      color: #fff;
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 1rem;
    }
    .footer-col ul {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-col ul li {
      margin-bottom: 0.5rem;
    }
    .footer-col ul li a {
      color: #B9C9BE;
      font-size: 0.9rem;
      transition: var(--transition);
    }
    .footer-col ul li a:hover {
      color: var(--brand-yellow);
    }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.15);
      padding-top: 1rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      flex-wrap: wrap;
      font-size: 0.85rem;
      color: #B9C9BE;
    }
    .footer-bottom a {
      color: #fff;
    }
    .footer-bottom a:hover {
      color: var(--brand-yellow);
    }

    /* ========== RESPONSIVE ========== */
    @media (max-width: 1024px) {
      .nav-menu {
        gap: 1rem;
      }
      .nav-search input {
        width: 100px;
      }
      .list-grid {
        grid-template-columns: 1fr;
      }
      .sidebar {
        flex-direction: row;
        flex-wrap: wrap;
      }
      .side-card {
        flex: 1 1 45%;
      }
      .selected-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .topbar .container {
        flex-wrap: wrap;
        gap: 0.5rem;
      }
      .topbar-text {
        font-size: 0.8rem;
      }
      .nav-menu {
        position: fixed;
        top: 0;
        right: -320px;
        width: 280px;
        height: 100vh;
        background: var(--card-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem 1.5rem;
        box-shadow: -4px 0 20px rgba(12,43,26,0.15);
        transition: right .3s ease;
        z-index: 200;
        overflow-y: auto;
      }
      .nav-menu.open {
        right: 0;
      }
      .nav-burger {
        display: flex;
      }
      .nav-search {
        display: none;
      }
      .nav-actions .btn-primary {
        display: none;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }
      .filter-bar {
        flex-direction: column;
        align-items: stretch;
      }
      .filter-search {
        min-width: 100%;
      }
      .list-grid {
        grid-template-columns: 1fr;
      }
      .sidebar {
        flex-direction: column;
      }
      .side-card {
        flex: 1 1 100%;
      }
      .selected-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 520px) {
      .container {
        padding-left: 1rem;
        padding-right: 1rem;
      }
      .page-hero h1 {
        font-size: 1.8rem;
      }
      .page-hero .lead {
        font-size: 1rem;
      }
      .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem 0.5rem;
      }
      .stat-item .stat-number {
        font-size: 1.6rem;
      }
      .filter-tags {
        flex-wrap: wrap;
      }
      .faq-question {
        font-size: 0.95rem;
        padding: 0.9rem 1rem;
      }
      .faq-answer {
        margin-left: 1rem;
        padding-left: 1rem;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }

/* roulang page: category1 */
:root {
            --brand-green: #167A3C;
            --brand-dark: #0C2B1A;
            --brand-yellow: #F5C518;
            --bg-light: #F2F7F3;
            --card-white: #FFFFFF;
            --text-primary: #14261B;
            --text-secondary: #4A5D50;
            --border-light: #DCE8DE;
            --accent-orange: #E05A2B;
            --shadow-sm: 0 4px 16px rgba(12,43,26,0.06);
            --shadow-hover: 0 10px 28px rgba(12,43,26,0.12);
            --radius-card: 14px;
            --radius-sm: 8px;
            --radius-btn: 10px;
            --radius-img: 12px;
            --transition: all .25s ease;
            --font-sans: 'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.7;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            color: var(--brand-green);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--brand-dark);
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-img);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus,
        input:focus,
        textarea:focus,
        select:focus,
        a:focus {
            outline: 2px solid var(--brand-green);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }
        .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;
        }
        /* ========== NAVBAR ========== */
        .main-nav {
            background: var(--card-white);
            min-height: 70px;
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(12,43,26,0.06);
            border-bottom: 1px solid var(--border-light);
        }
        .main-nav .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 1.5rem;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-shrink: 0;
        }
        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--brand-green);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            position: relative;
            overflow: hidden;
        }
        .nav-logo .logo-icon::after {
            content: '';
            position: absolute;
            width: 14px;
            height: 14px;
            background: var(--brand-dark);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%,-50%);
            border: 2px solid var(--brand-yellow);
        }
        .nav-logo .logo-text {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--brand-dark);
            letter-spacing: -0.01em;
            line-height: 1.2;
        }
        .nav-logo .logo-text span {
            color: var(--brand-green);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.75rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu li a {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-primary);
            padding: 0.5rem 0;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
        }
        .nav-menu li a:hover {
            color: var(--brand-green);
        }
        .nav-menu li a.active {
            color: var(--brand-green);
            font-weight: 600;
        }
        .nav-menu li a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand-green);
            border-radius: 2px;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 0 0.75rem;
            height: 38px;
            transition: var(--transition);
        }
        .nav-search:focus-within {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 3px rgba(22,122,60,0.12);
        }
        .nav-search input {
            border: none;
            background: transparent;
            padding: 0.25rem 0.5rem;
            font-size: 0.9rem;
            color: var(--text-primary);
            width: 140px;
        }
        .nav-search input:focus {
            outline: none;
        }
        .nav-search .fa-magnifying-glass {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .nav-icon-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border-light);
            background: var(--card-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }
        .nav-icon-btn:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 0.7rem 1.5rem;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
            line-height: 1.4;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--brand-green);
            color: #fff;
        }
        .btn-primary:hover {
            background: #0e5e2d;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        .btn-primary:active {
            transform: translateY(0);
            background: #0a4a23;
        }
        .btn-outline {
            background: transparent;
            color: var(--brand-green);
            border: 1.5px solid var(--brand-green);
        }
        .btn-outline:hover {
            background: var(--brand-green);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        .btn-yellow {
            background: var(--brand-yellow);
            color: var(--brand-dark);
        }
        .btn-yellow:hover {
            background: #d9aa0e;
            color: var(--brand-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        .btn-sm {
            padding: 0.45rem 1.1rem;
            font-size: 0.85rem;
        }
        .btn-lg {
            padding: 0.9rem 2.2rem;
            font-size: 1.05rem;
        }
        .nav-burger {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 4px;
        }
        .nav-burger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition);
        }
        .nav-burger:hover span {
            background: var(--brand-green);
        }
        /* ========== MOBILE DRAWER ========== */
        .mobile-drawer {
            display: none;
            position: fixed;
            top: 0;
            right: -100%;
            width: 300px;
            height: 100vh;
            background: var(--card-white);
            z-index: 200;
            box-shadow: -4px 0 24px rgba(12,43,26,0.15);
            transition: right .3s ease;
            padding: 1.5rem;
            overflow-y: auto;
        }
        .mobile-drawer.open {
            right: 0;
        }
        .mobile-drawer-close {
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--text-secondary);
            cursor: pointer;
            padding: 0;
            margin-bottom: 1.5rem;
            display: block;
            margin-left: auto;
        }
        .mobile-drawer ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .mobile-drawer ul li {
            margin-bottom: 0.8rem;
        }
        .mobile-drawer ul li a {
            display: block;
            padding: 0.7rem 0;
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--text-primary);
            border-bottom: 1px solid var(--border-light);
        }
        .mobile-drawer ul li a.active {
            color: var(--brand-green);
            font-weight: 700;
        }
        .mobile-drawer .drawer-search {
            margin: 1rem 0 1.5rem;
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 0 0.75rem;
            height: 44px;
        }
        .mobile-drawer .drawer-search input {
            border: none;
            background: transparent;
            padding: 0.5rem;
            font-size: 0.95rem;
            width: 100%;
            color: var(--text-primary);
        }
        .mobile-drawer .drawer-search input:focus {
            outline: none;
        }
        .drawer-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(12,43,26,0.5);
            z-index: 150;
            opacity: 0;
            transition: opacity .3s ease;
        }
        .drawer-overlay.show {
            display: block;
            opacity: 1;
        }
        /* ========== PAGE HEADER ========== */
        .page-header {
            background: var(--brand-dark);
            padding: 3.5rem 0 3rem;
            position: relative;
            overflow: hidden;
            border-bottom: 3px solid var(--brand-yellow);
        }
        .page-header::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/b04d2322bbf81e16.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 0;
        }
        .page-header::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(12,43,26,0.85) 0%, rgba(22,122,60,0.55) 100%);
            z-index: 1;
        }
        .page-header .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.7);
            margin-bottom: 1rem;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: rgba(255,255,255,0.8);
        }
        .breadcrumb a:hover {
            color: var(--brand-yellow);
        }
        .breadcrumb .separator {
            color: rgba(255,255,255,0.5);
        }
        .breadcrumb .current {
            color: var(--brand-yellow);
            font-weight: 500;
        }
        .page-header h1 {
            font-size: clamp(28px, 3.5vw, 40px);
            font-weight: 700;
            color: #fff;
            margin: 0 0 1rem;
            letter-spacing: -0.01em;
            line-height: 1.25;
        }
        .page-header .header-desc {
            font-size: 1.05rem;
            color: rgba(255,255,255,0.85);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .header-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(245,197,24,0.15);
            border: 1px solid rgba(245,197,24,0.4);
            color: var(--brand-yellow);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 0.3rem 0.9rem;
            border-radius: 20px;
            margin-bottom: 1rem;
        }
        /* ========== SECTION COMMON ========== */
        .section {
            padding: 4rem 0;
        }
        .section-alt {
            background: var(--card-white);
        }
        .section-title {
            font-size: clamp(22px, 2.4vw, 30px);
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.01em;
            margin-bottom: 0.6rem;
            line-height: 1.3;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 650px;
            line-height: 1.7;
            margin-bottom: 2rem;
        }
        .section-header {
            margin-bottom: 2rem;
        }
        .section-header .section-title {
            margin-bottom: 0.4rem;
        }
        /* ========== FILTER TOOLBAR ========== */
        .filter-toolbar {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 1.25rem 1.5rem;
            box-shadow: var(--shadow-sm);
            margin-bottom: 2.5rem;
        }
        .filter-toolbar .filter-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1rem;
        }
        .filter-search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 10px;
            padding: 0 0.9rem;
            height: 42px;
            flex: 1;
            min-width: 200px;
            transition: var(--transition);
        }
        .filter-search:focus-within {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 3px rgba(22,122,60,0.12);
        }
        .filter-search input {
            border: none;
            background: transparent;
            padding: 0.4rem 0.6rem;
            font-size: 0.9rem;
            width: 100%;
            color: var(--text-primary);
        }
        .filter-search input:focus {
            outline: none;
        }
        .filter-search .fa-magnifying-glass {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            padding: 0.4rem 1rem;
            border-radius: 20px;
            border: 1px solid var(--border-light);
            background: var(--bg-light);
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }
        .filter-tag.active {
            background: var(--brand-green);
            border-color: var(--brand-green);
            color: #fff;
        }
        .filter-sort {
            display: flex;
            gap: 0.4rem;
            flex-shrink: 0;
        }
        .sort-btn {
            padding: 0.4rem 1rem;
            border-radius: 8px;
            border: 1px solid var(--border-light);
            background: var(--card-white);
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .sort-btn:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }
        .sort-btn.active {
            background: var(--brand-green);
            border-color: var(--brand-green);
            color: #fff;
        }
        /* ========== REPORT LIST ========== */
        .report-list {
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }
        .report-item {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 1.5rem;
            display: flex;
            gap: 1.5rem;
            align-items: flex-start;
            transition: var(--transition);
            position: relative;
            box-shadow: var(--shadow-sm);
        }
        .report-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }
        .report-date-block {
            flex-shrink: 0;
            text-align: center;
            background: var(--bg-light);
            border-radius: var(--radius-sm);
            padding: 0.6rem 0.8rem;
            min-width: 60px;
        }
        .report-date-block .day {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--brand-dark);
            line-height: 1.2;
            display: block;
        }
        .report-date-block .month {
            font-size: 0.78rem;
            color: var(--text-secondary);
            font-weight: 500;
            text-transform: uppercase;
        }
        .report-content {
            flex: 1;
            min-width: 0;
        }
        .report-content h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0 0 0.5rem;
            line-height: 1.45;
            transition: var(--transition);
        }
        .report-content h3 a {
            color: var(--text-primary);
        }
        .report-content h3 a:hover {
            color: var(--brand-green);
        }
        .report-excerpt {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0.75rem;
        }
        .report-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.75rem;
            font-size: 0.8rem;
            color: var(--text-secondary);
        }
        .report-meta .tag {
            display: inline-block;
            padding: 0.2rem 0.7rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 500;
            background: rgba(22,122,60,0.08);
            color: var(--brand-green);
        }
        .report-meta .tag-yellow {
            background: rgba(245,197,24,0.15);
            color: #8a7110;
        }
        .report-read {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-green);
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            white-space: nowrap;
            transition: var(--transition);
        }
        .report-read i {
            transition: var(--transition);
            font-size: 0.75rem;
        }
        .report-read:hover {
            color: var(--brand-dark);
        }
        .report-read:hover i {
            transform: translateX(3px);
        }
        .report-thumb {
            flex-shrink: 0;
            width: 120px;
            height: 90px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            background: var(--bg-light);
            position: relative;
        }
        .report-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-sm);
        }
        /* ========== SIDEBAR ========== */
        .sidebar-widget {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 1.5rem;
            box-shadow: var(--shadow-sm);
            margin-bottom: 1.5rem;
        }
        .sidebar-widget h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 1rem;
            padding-bottom: 0.75rem;
            border-bottom: 2px solid var(--bg-light);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-widget h3 i {
            color: var(--brand-green);
            font-size: 0.9rem;
        }
        .stat-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .stat-list li {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.6rem 0;
            border-bottom: 1px dashed var(--border-light);
            font-size: 0.9rem;
        }
        .stat-list li:last-child {
            border-bottom: none;
        }
        .stat-list .stat-label {
            color: var(--text-secondary);
        }
        .stat-list .stat-value {
            font-weight: 700;
            color: var(--brand-dark);
            font-size: 1rem;
        }
        .stat-list .stat-value.yellow {
            color: #a0830a;
        }
        .hot-team-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .hot-team-list li {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.6rem 0;
            border-bottom: 1px dashed var(--border-light);
            font-size: 0.9rem;
        }
        .hot-team-list li:last-child {
            border-bottom: none;
        }
        .team-rank {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: var(--bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--text-secondary);
            flex-shrink: 0;
        }
        .team-rank.top {
            background: var(--brand-yellow);
            color: var(--brand-dark);
        }
        .team-name {
            flex: 1;
            font-weight: 500;
            color: var(--text-primary);
        }
        .team-count {
            font-weight: 600;
            color: var(--brand-green);
            font-size: 0.85rem;
        }
        /* ========== FEATURED ========== */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }
        .featured-card {
            background: var(--card-white);
            border: 2px solid var(--brand-yellow);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition);
            position: relative;
            box-shadow: var(--shadow-sm);
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .featured-card .featured-badge {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: var(--brand-yellow);
            color: var(--brand-dark);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.3rem 0.9rem;
            border-radius: 20px;
            z-index: 3;
            letter-spacing: 0.02em;
        }
        .featured-card .featured-img {
            width: 100%;
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .featured-card .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: var(--transition);
        }
        .featured-card:hover .featured-img img {
            transform: scale(1.04);
        }
        .featured-card .featured-body {
            padding: 1.25rem 1.5rem 1.5rem;
        }
        .featured-card .featured-body h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0 0 0.5rem;
            line-height: 1.45;
        }
        .featured-card .featured-body p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0.8rem;
        }
        .featured-card .featured-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
            color: var(--text-secondary);
        }
        /* ========== TAG CLOUD ========== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            justify-content: center;
        }
        .tag-cloud a {
            display: inline-block;
            padding: 0.5rem 1.4rem;
            border-radius: 25px;
            border: 1px solid var(--border-light);
            background: var(--card-white);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .tag-cloud a:hover {
            border-color: var(--brand-green);
            background: var(--brand-green);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        /* ========== STATS SUMMARY ========== */
        .stats-summary-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.25rem;
        }
        .stat-summary-card {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 1.5rem;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .stat-summary-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }
        .stat-summary-card .stat-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(22,122,60,0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 0.75rem;
            color: var(--brand-green);
            font-size: 1.2rem;
        }
        .stat-summary-card .stat-number {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--brand-dark);
            line-height: 1.2;
            margin-bottom: 0.3rem;
        }
        .stat-summary-card .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
        }
        /* ========== CTA BAND ========== */
        .cta-band {
            background: var(--brand-dark);
            padding: 3rem 0;
            border-radius: 0;
            position: relative;
            overflow: hidden;
            border-top: 3px solid var(--brand-yellow);
        }
        .cta-band::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/33037760363da377.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }
        .cta-band .container {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
        }
        .cta-band .cta-text {
            flex: 1;
            min-width: 260px;
        }
        .cta-band .cta-text h2 {
            font-size: clamp(20px, 2.2vw, 28px);
            font-weight: 700;
            color: #fff;
            margin: 0 0 0.5rem;
            letter-spacing: -0.01em;
        }
        .cta-band .cta-text p {
            font-size: 0.95rem;
            color: rgba(255,255,255,0.75);
            line-height: 1.7;
            margin: 0;
        }
        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }
        .faq-item {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .faq-item:hover {
            border-color: var(--brand-green);
        }
        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 1.1rem 1.5rem;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            list-style: none;
            user-select: none;
            transition: var(--transition);
            line-height: 1.5;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-green);
            font-size: 0.8rem;
            transition: var(--transition);
        }
        .faq-item[open] summary .faq-icon {
            background: var(--brand-green);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-item summary:hover {
            color: var(--brand-green);
        }
        .faq-answer {
            padding: 0 1.5rem 1.25rem;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
            border-top: 1px solid var(--bg-light);
            padding-top: 0.9rem;
            margin: 0 1.5rem;
            padding-left: 0;
            padding-right: 0;
            border-left: 3px solid var(--brand-green);
            padding-left: 1rem;
        }
        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--brand-dark);
            color: rgba(255,255,255,0.8);
            padding: 3.5rem 0 0;
            border-top: 3px solid var(--brand-yellow);
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 2.5rem;
            padding-bottom: 2.5rem;
            border-bottom: 1px solid rgba(255,255,255,0.12);
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            margin-bottom: 1rem;
        }
        .footer-brand .footer-logo .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--brand-green);
            border-radius: 9px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
            position: relative;
            overflow: hidden;
        }
        .footer-brand .footer-logo .logo-icon::after {
            content: '';
            position: absolute;
            width: 12px;
            height: 12px;
            background: var(--brand-dark);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%,-50%);
            border: 2px solid var(--brand-yellow);
        }
        .footer-brand .footer-logo span {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.01em;
        }
        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.8;
            margin: 0;
            color: rgba(255,255,255,0.65);
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin: 0 0 1rem;
            letter-spacing: 0.03em;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 0.6rem;
        }
        .footer-col ul li a {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.7);
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--brand-yellow);
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.75rem;
            padding: 1.25rem 0;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.6);
        }
        .footer-bottom a {
            color: rgba(255,255,255,0.7);
            transition: var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--brand-yellow);
        }
        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .nav-menu {
                gap: 1.2rem;
            }
            .nav-menu li a {
                font-size: 0.92rem;
            }
            .nav-search input {
                width: 100px;
            }
            .report-item {
                padding: 1.25rem;
                gap: 1rem;
            }
            .report-thumb {
                width: 100px;
                height: 75px;
            }
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
                gap: 1.5rem;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 768px) {
            .nav-menu {
                display: none;
            }
            .nav-actions .nav-search,
            .nav-actions .nav-icon-btn {
                display: none;
            }
            .nav-burger {
                display: flex;
            }
            .mobile-drawer {
                display: block;
            }
            .page-header {
                padding: 2.5rem 0 2.25rem;
            }
            .section {
                padding: 2.75rem 0;
            }
            .filter-toolbar .filter-row {
                flex-direction: column;
                align-items: stretch;
                gap: 0.75rem;
            }
            .filter-search {
                min-width: auto;
                width: 100%;
            }
            .filter-tags {
                justify-content: flex-start;
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 0.25rem;
                -webkit-overflow-scrolling: touch;
            }
            .filter-sort {
                justify-content: flex-start;
            }
            .report-item {
                flex-direction: column;
                gap: 1rem;
            }
            .report-date-block {
                min-width: auto;
                display: inline-flex;
                align-items: center;
                gap: 0.5rem;
                padding: 0.4rem 0.8rem;
            }
            .report-date-block .day {
                font-size: 1.1rem;
                display: inline;
            }
            .report-thumb {
                width: 100%;
                height: 160px;
                order: -1;
            }
            .cta-band .container {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            .cta-band .cta-text {
                min-width: auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .footer-brand {
                grid-column: auto;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 0.5rem;
            }
            .stats-summary-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .page-header h1 {
                font-size: 1.6rem;
            }
            .page-header .header-desc {
                font-size: 0.9rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .stats-summary-grid {
                grid-template-columns: 1fr;
            }
            .tag-cloud a {
                font-size: 0.8rem;
                padding: 0.4rem 1rem;
            }
            .faq-item summary {
                font-size: 0.92rem;
                padding: 0.9rem 1rem;
            }
            .faq-answer {
                font-size: 0.85rem;
                margin: 0 1rem;
                padding-left: 0.8rem;
            }
        }

/* roulang page: category2 */
:root {
            --brand-green: #167A3C;
            --brand-dark: #0C2B1A;
            --brand-yellow: #F5C518;
            --bg-light: #F2F7F3;
            --card-white: #FFFFFF;
            --text-primary: #14261B;
            --text-secondary: #4A5D50;
            --border-light: #DCE8DE;
            --accent-orange: #E05A2B;
            --shadow-sm: 0 4px 16px rgba(12, 43, 26, 0.06);
            --shadow-hover: 0 10px 28px rgba(12, 43, 26, 0.12);
            --radius-card: 14px;
            --radius-sm: 8px;
            --radius-btn: 10px;
            --radius-img: 12px;
            --transition: all .25s ease;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.7;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
        }

        a {
            color: var(--brand-green);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--brand-dark);
            text-decoration: none;
        }

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

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

        button:focus, input:focus, textarea:focus, select:focus, a:focus {
            outline: 2px solid var(--brand-green);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        .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;
        }

        /* ========== NAVBAR ========== */
        .main-nav {
            background: var(--card-white);
            min-height: 70px;
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(12, 43, 26, 0.06);
            border-bottom: 1px solid var(--border-light);
        }
        .main-nav .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 1.5rem;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-shrink: 0;
        }
        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--brand-green);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            position: relative;
            overflow: hidden;
        }
        .nav-logo .logo-icon::after {
            content: '';
            position: absolute;
            width: 14px;
            height: 14px;
            background: var(--brand-dark);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            border: 2px solid var(--brand-yellow);
        }
        .nav-logo .logo-text {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--brand-dark);
            letter-spacing: -0.01em;
            line-height: 1.2;
        }
        .nav-logo .logo-text span {
            color: var(--brand-green);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.75rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu li a {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-primary);
            padding: 0.5rem 0;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
        }
        .nav-menu li a:hover {
            color: var(--brand-green);
        }
        .nav-menu li a.active {
            color: var(--brand-green);
            font-weight: 600;
        }
        .nav-menu li a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand-green);
            border-radius: 2px;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 0 0.75rem;
            height: 38px;
            transition: var(--transition);
        }
        .nav-search:focus-within {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 3px rgba(22, 122, 60, 0.12);
        }
        .nav-search input {
            border: none;
            background: transparent;
            padding: 0.25rem 0.5rem;
            font-size: 0.9rem;
            color: var(--text-primary);
            width: 140px;
        }
        .nav-search input:focus {
            outline: none;
        }
        .nav-search .fa-magnifying-glass {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .nav-icon-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border-light);
            background: var(--card-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }
        .nav-icon-btn:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.625rem 1.5rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            border: 2px solid transparent;
            white-space: nowrap;
            text-decoration: none;
            line-height: 1.4;
        }
        .btn:hover {
            text-decoration: none;
        }
        .btn-primary {
            background: var(--brand-green);
            color: #fff;
            border-color: var(--brand-green);
        }
        .btn-primary:hover {
            background: #0e5f2f;
            border-color: #0e5f2f;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(22, 122, 60, 0.28);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .btn-outline {
            background: transparent;
            color: var(--brand-green);
            border-color: var(--brand-green);
        }
        .btn-outline:hover {
            background: var(--brand-green);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(22, 122, 60, 0.22);
        }
        .btn-outline:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .btn-sm {
            padding: 0.45rem 1rem;
            font-size: 0.85rem;
        }
        .btn-lg {
            padding: 0.85rem 2rem;
            font-size: 1.05rem;
        }
        .btn-yellow {
            background: var(--brand-yellow);
            color: var(--brand-dark);
            border-color: var(--brand-yellow);
        }
        .btn-yellow:hover {
            background: #e0b014;
            border-color: #e0b014;
            color: var(--brand-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 197, 24, 0.3);
        }

        .nav-burger {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 4px;
            width: 40px;
            height: 40px;
            border: 1px solid var(--border-light);
            border-radius: 8px;
            background: var(--card-white);
            cursor: pointer;
            padding: 0 8px;
        }
        .nav-burger span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition);
        }
        .nav-burger:hover span {
            background: var(--brand-green);
        }

        /* ========== MOBILE DRAWER ========== */
        .nav-drawer-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(12, 43, 26, 0.5);
            z-index: 199;
            opacity: 0;
            transition: opacity .3s ease;
        }
        .nav-drawer-overlay.open {
            opacity: 1;
        }
        .nav-drawer {
            display: none;
            position: fixed;
            top: 0;
            right: -320px;
            width: 300px;
            height: 100vh;
            background: var(--card-white);
            z-index: 200;
            box-shadow: -4px 0 28px rgba(12, 43, 26, 0.2);
            transition: right .3s ease;
            padding: 1.5rem;
            overflow-y: auto;
        }
        .nav-drawer.open {
            right: 0;
        }
        .nav-drawer-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1.5rem;
        }
        .nav-drawer-header .nav-logo .logo-text {
            font-size: 1.2rem;
        }
        .nav-drawer-close {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid var(--border-light);
            background: var(--bg-light);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }
        .nav-drawer-close:hover {
            background: var(--brand-green);
            color: #fff;
            border-color: var(--brand-green);
        }
        .nav-drawer .nav-drawer-search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 0 0.75rem;
            height: 40px;
            margin-bottom: 1.5rem;
        }
        .nav-drawer .nav-drawer-search input {
            border: none;
            background: transparent;
            padding: 0.25rem 0.5rem;
            font-size: 0.9rem;
            color: var(--text-primary);
            width: 100%;
        }
        .nav-drawer .nav-drawer-search input:focus {
            outline: none;
        }
        .nav-drawer .drawer-menu {
            list-style: none;
            margin: 0 0 1.5rem 0;
            padding: 0;
        }
        .nav-drawer .drawer-menu li a {
            display: block;
            padding: 0.75rem 0.5rem;
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-primary);
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .nav-drawer .drawer-menu li a:hover,
        .nav-drawer .drawer-menu li a.active {
            color: var(--brand-green);
            padding-left: 0.75rem;
        }
        .nav-drawer .drawer-cta {
            width: 100%;
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-section {
            padding: 1.5rem 0 0.5rem;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: var(--text-secondary);
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            color: #98a89d;
            font-size: 0.75rem;
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--brand-green);
        }
        .breadcrumb .current {
            color: var(--brand-green);
            font-weight: 600;
        }

        /* ========== PAGE HEADER ========== */
        .page-header {
            padding: 1.5rem 0 2.5rem;
        }
        .page-header .page-title-row {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
        }
        .page-header h1 {
            font-size: clamp(28px, 3.5vw, 40px);
            font-weight: 700;
            color: var(--brand-dark);
            letter-spacing: -0.01em;
            margin-bottom: 0.75rem;
            line-height: 1.3;
        }
        .page-header .page-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .page-header .header-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(22, 122, 60, 0.08);
            color: var(--brand-green);
            padding: 0.35rem 0.9rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
        }

        /* ========== BANNER ========== */
        .topic-banner {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            min-height: 320px;
            display: flex;
            align-items: flex-end;
            background-size: cover;
            background-position: center;
            box-shadow: var(--shadow-sm);
            margin-bottom: 2rem;
        }
        .topic-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(12, 43, 26, 0.1) 0%, rgba(12, 43, 26, 0.75) 70%, rgba(12, 43, 26, 0.9) 100%);
            z-index: 1;
        }
        .topic-banner .banner-content {
            position: relative;
            z-index: 2;
            padding: 2.5rem;
            color: #fff;
            width: 100%;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
        }
        .topic-banner .banner-text {
            max-width: 580px;
        }
        .topic-banner .banner-label {
            display: inline-block;
            background: var(--brand-yellow);
            color: var(--brand-dark);
            font-size: 0.8rem;
            font-weight: 700;
            padding: 0.3rem 0.9rem;
            border-radius: 20px;
            margin-bottom: 0.75rem;
        }
        .topic-banner h2 {
            font-size: clamp(22px, 2.6vw, 32px);
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.5rem;
            letter-spacing: -0.01em;
        }
        .topic-banner p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 0;
            line-height: 1.7;
        }
        .topic-banner .banner-stats {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }
        .topic-banner .banner-stat-item {
            text-align: center;
        }
        .topic-banner .banner-stat-item .stat-num {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--brand-yellow);
            line-height: 1.2;
        }
        .topic-banner .banner-stat-item .stat-label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.7);
        }

        /* ========== STATS STRIP ========== */
        .stats-strip {
            background: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 1.5rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1.5rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
            border: 1px solid var(--border-light);
        }
        .stats-strip .stat-cell {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        .stats-strip .stat-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(22, 122, 60, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-green);
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .stats-strip .stat-info .stat-value {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--brand-dark);
            line-height: 1.2;
        }
        .stats-strip .stat-info .stat-desc {
            font-size: 0.8rem;
            color: var(--text-secondary);
        }

        /* ========== FILTER BAR ========== */
        .filter-bar {
            background: var(--card-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 1rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }
        .filter-bar .filter-group {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        .filter-bar .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            margin-right: 0.25rem;
        }
        .filter-bar .filter-btn {
            padding: 0.4rem 0.9rem;
            border-radius: 20px;
            border: 1px solid var(--border-light);
            background: var(--bg-light);
            color: var(--text-secondary);
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-bar .filter-btn:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }
        .filter-bar .filter-btn.active {
            background: var(--brand-green);
            color: #fff;
            border-color: var(--brand-green);
        }
        .filter-bar .sort-btns {
            display: flex;
            gap: 0.4rem;
        }
        .filter-bar .sort-btn {
            padding: 0.4rem 0.9rem;
            border-radius: 8px;
            border: 1px solid var(--border-light);
            background: var(--card-white);
            color: var(--text-secondary);
            font-size: 0.85rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .filter-bar .sort-btn:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }
        .filter-bar .sort-btn.active {
            background: var(--brand-dark);
            color: #fff;
            border-color: var(--brand-dark);
        }
        .filter-search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 0 0.6rem;
            height: 36px;
            gap: 0.4rem;
            min-width: 180px;
        }
        .filter-search i {
            color: var(--text-secondary);
            font-size: 0.8rem;
        }
        .filter-search input {
            border: none;
            background: transparent;
            padding: 0.2rem 0.3rem;
            font-size: 0.85rem;
            color: var(--text-primary);
            width: 100%;
        }
        .filter-search input:focus {
            outline: none;
        }

        /* ========== TEAM GRID ========== */
        .section-block {
            padding: 2.5rem 0;
        }
        .section-heading {
            margin-bottom: 1.75rem;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .section-heading h2 {
            font-size: clamp(22px, 2.4vw, 28px);
            font-weight: 700;
            color: var(--brand-dark);
            letter-spacing: -0.01em;
            margin-bottom: 0;
            line-height: 1.4;
        }
        .section-heading .section-sub {
            font-size: 0.9rem;
            color: var(--text-secondary);
            max-width: 520px;
        }
        .teams-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 1.5rem;
            margin-bottom: 0.5rem;
        }
        .team-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .team-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }
        .team-card .team-img {
            position: relative;
            height: 160px;
            overflow: hidden;
            border-radius: 0;
        }
        .team-card .team-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
        }
        .team-card .team-img .league-tag {
            position: absolute;
            top: 0.75rem;
            left: 0.75rem;
            background: rgba(12, 43, 26, 0.8);
            color: #fff;
            padding: 0.25rem 0.7rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            z-index: 2;
            backdrop-filter: blur(4px);
        }
        .team-card .team-body {
            padding: 1.25rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .team-card .team-name {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--brand-dark);
            margin-bottom: 0.5rem;
            line-height: 1.3;
        }
        .team-card .team-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0.75rem;
            flex: 1;
        }
        .team-card .team-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.5rem;
            flex-wrap: wrap;
            border-top: 1px solid var(--border-light);
            padding-top: 0.75rem;
        }
        .team-card .team-meta .meta-item {
            font-size: 0.75rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .team-card .team-meta .meta-item i {
            color: var(--brand-green);
            font-size: 0.7rem;
        }
        .team-card .team-meta .team-link {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--brand-green);
            display: flex;
            align-items: center;
            gap: 0.3rem;
            transition: var(--transition);
        }
        .team-card .team-meta .team-link i {
            font-size: 0.7rem;
            transition: transform .2s ease;
        }
        .team-card .team-meta .team-link:hover i {
            transform: translateX(4px);
        }

        /* ========== FEATURED ========== */
        .featured-section {
            background: var(--card-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 2rem;
            margin-bottom: 2rem;
        }
        .featured-section .featured-heading {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }
        .featured-section .featured-heading h2 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--brand-dark);
            margin-bottom: 0;
        }
        .featured-section .featured-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            background: var(--brand-yellow);
            color: var(--brand-dark);
            padding: 0.25rem 0.7rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
        }
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.25rem;
        }
        .featured-card {
            display: flex;
            gap: 1rem;
            padding: 1rem;
            background: var(--bg-light);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .featured-card:hover {
            border-color: var(--brand-green);
            box-shadow: var(--shadow-sm);
        }
        .featured-card .fc-img {
            width: 100px;
            height: 80px;
            flex-shrink: 0;
            border-radius: var(--radius-sm);
            overflow: hidden;
        }
        .featured-card .fc-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-sm);
        }
        .featured-card .fc-info {
            flex: 1;
            min-width: 0;
        }
        .featured-card .fc-info .fc-league {
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--brand-green);
            margin-bottom: 0.2rem;
        }
        .featured-card .fc-info .fc-name {
            font-size: 1rem;
            font-weight: 700;
            color: var(--brand-dark);
            margin-bottom: 0.3rem;
        }
        .featured-card .fc-info .fc-desc {
            font-size: 0.8rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ========== TAGS & SIDEBAR ========== */
        .tags-sidebar-wrap {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .tags-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 1.75rem;
        }
        .tags-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--brand-dark);
            margin-bottom: 1rem;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
        }
        .tag-cloud .tag-item {
            padding: 0.35rem 0.85rem;
            border-radius: 20px;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
            font-size: 0.8rem;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
        }
        .tag-cloud .tag-item:hover {
            background: var(--brand-green);
            color: #fff;
            border-color: var(--brand-green);
        }
        .sidebar-summary {
            background: var(--brand-dark);
            border-radius: var(--radius-card);
            padding: 1.75rem;
            color: #fff;
        }
        .sidebar-summary h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
        }
        .sidebar-summary .sum-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.75rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .sidebar-summary .sum-item:last-child {
            border-bottom: none;
        }
        .sidebar-summary .sum-item .sum-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.75);
        }
        .sidebar-summary .sum-item .sum-value {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--brand-yellow);
        }

        /* ========== CTA ========== */
        .cta-section {
            background: var(--brand-dark);
            border-radius: var(--radius-card);
            padding: 3rem 2.5rem;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
            margin-top: 1rem;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: rgba(22, 122, 60, 0.35);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 220px;
            height: 220px;
            background: rgba(245, 197, 24, 0.12);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section .cta-inner {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: clamp(24px, 2.8vw, 34px);
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.75rem;
            letter-spacing: -0.01em;
        }
        .cta-section p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 560px;
            margin: 0 auto 1.5rem;
            line-height: 1.8;
        }
        .cta-section .btn-yellow {
            font-size: 1rem;
            padding: 0.8rem 2.2rem;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--brand-dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }
        .footer-brand .footer-logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--brand-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 0.9rem;
            position: relative;
            overflow: hidden;
        }
        .footer-brand .footer-logo .logo-icon::after {
            content: '';
            position: absolute;
            width: 10px;
            height: 10px;
            background: var(--brand-dark);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            border: 2px solid var(--brand-yellow);
        }
        .footer-brand .footer-logo span {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.8;
            max-width: 300px;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 0.6rem;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.65);
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--brand-yellow);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 1.25rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .footer-bottom span {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.8rem;
            transition: var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--brand-yellow);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .nav-search input {
                width: 100px;
            }
            .nav-menu {
                gap: 1.25rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .tags-sidebar-wrap {
                grid-template-columns: 1fr;
            }
            .stats-strip {
                padding: 1.25rem 1.5rem;
                gap: 1rem;
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
            }
            .nav-search {
                display: none;
            }
            .nav-icon-btn {
                display: none;
            }
            .nav-burger {
                display: flex;
            }
            .nav-drawer {
                display: block;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .topic-banner {
                min-height: 260px;
            }
            .topic-banner .banner-content {
                padding: 1.5rem;
            }
            .topic-banner .banner-stats {
                gap: 1rem;
            }
            .stats-strip {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.75rem;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-bar .filter-group {
                flex-wrap: wrap;
            }
            .teams-grid {
                grid-template-columns: 1fr;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .featured-card {
                flex-direction: column;
            }
            .featured-card .fc-img {
                width: 100%;
                height: 140px;
            }
            .cta-section {
                padding: 2.5rem 1.5rem;
            }
            .page-header .page-title-row {
                flex-direction: column;
                gap: 0.5rem;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .topic-banner {
                min-height: 220px;
                border-radius: 10px;
            }
            .topic-banner .banner-content {
                padding: 1rem;
            }
            .topic-banner .banner-stats {
                gap: 0.75rem;
            }
            .topic-banner .banner-stat-item .stat-num {
                font-size: 1.3rem;
            }
            .stats-strip .stat-info .stat-value {
                font-size: 1.15rem;
            }
            .section-heading {
                flex-direction: column;
                align-items: flex-start;
            }
            .filter-bar .filter-search {
                min-width: 100%;
            }
            .featured-section {
                padding: 1.25rem;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.5rem;
            }
        }

/* roulang page: category4 */
:root {
            --brand-green: #167A3C;
            --brand-dark: #0C2B1A;
            --brand-yellow: #F5C518;
            --bg-light: #F2F7F3;
            --card-white: #FFFFFF;
            --text-primary: #14261B;
            --text-secondary: #4A5D50;
            --border-light: #DCE8DE;
            --accent-orange: #E05A2B;
            --shadow-sm: 0 4px 16px rgba(12,43,26,0.06);
            --shadow-hover: 0 10px 28px rgba(12,43,26,0.12);
            --radius-card: 14px;
            --radius-sm: 8px;
            --radius-btn: 10px;
            --radius-img: 12px;
            --transition: all .25s ease;
            --font-sans: 'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.7;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            color: var(--brand-green);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--brand-dark);
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-img);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus,
        input:focus,
        textarea:focus,
        select:focus,
        a:focus {
            outline: 2px solid var(--brand-green);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }
        .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;
        }
        /* ========== 导航 ========== */
        .main-nav {
            background: var(--card-white);
            min-height: 70px;
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(12,43,26,0.06);
            border-bottom: 1px solid var(--border-light);
        }
        .main-nav .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 1.5rem;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-shrink: 0;
        }
        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--brand-green);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            position: relative;
            overflow: hidden;
        }
        .nav-logo .logo-icon::after {
            content: '';
            position: absolute;
            width: 14px;
            height: 14px;
            background: var(--brand-dark);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%,-50%);
            border: 2px solid var(--brand-yellow);
        }
        .nav-logo .logo-text {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--brand-dark);
            letter-spacing: -0.01em;
            line-height: 1.2;
        }
        .nav-logo .logo-text span {
            color: var(--brand-green);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.75rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu li a {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-primary);
            padding: 0.5rem 0;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
        }
        .nav-menu li a:hover {
            color: var(--brand-green);
        }
        .nav-menu li a.active {
            color: var(--brand-green);
            font-weight: 600;
        }
        .nav-menu li a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand-green);
            border-radius: 2px;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 0 0.75rem;
            height: 38px;
            transition: var(--transition);
        }
        .nav-search:focus-within {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 3px rgba(22,122,60,0.12);
        }
        .nav-search input {
            border: none;
            background: transparent;
            padding: 0.25rem 0.5rem;
            font-size: 0.9rem;
            color: var(--text-primary);
            width: 140px;
            outline: none;
        }
        .nav-search .fa-magnifying-glass {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .nav-icon-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border-light);
            background: var(--card-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }
        .nav-icon-btn:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            text-decoration: none;
            line-height: 1.4;
        }
        .btn-primary {
            background: var(--brand-green);
            color: #fff;
            padding: 0.7rem 1.4rem;
        }
        .btn-primary:hover {
            background: #0e5f2d;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        .btn-primary:active {
            transform: translateY(0);
            background: #0a4d24;
        }
        .btn-sm {
            padding: 0.5rem 1rem;
            font-size: 0.875rem;
        }
        .btn-outline {
            background: transparent;
            color: var(--brand-green);
            border: 1px solid var(--brand-green);
            padding: 0.65rem 1.3rem;
        }
        .btn-outline:hover {
            background: var(--brand-green);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .btn-light {
            background: var(--brand-yellow);
            color: var(--brand-dark);
            padding: 0.7rem 1.5rem;
        }
        .btn-light:hover {
            background: #e2b512;
            color: var(--brand-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        .nav-burger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 6px;
            border-radius: 6px;
            transition: var(--transition);
        }
        .nav-burger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition);
        }
        .nav-burger:hover span {
            background: var(--brand-green);
        }
        /* 移动端抽屉 */
        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(12,43,26,0.4);
            z-index: 999;
            opacity: 0;
            pointer-events: none;
            transition: opacity .3s ease;
        }
        .drawer-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }
        .mobile-drawer {
            position: fixed;
            top: 0;
            right: -320px;
            width: 300px;
            height: 100%;
            background: var(--card-white);
            z-index: 1000;
            padding: 1.5rem;
            box-shadow: -4px 0 28px rgba(12,43,26,0.15);
            transition: right .35s ease;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .mobile-drawer.open {
            right: 0;
        }
        .drawer-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .drawer-close {
            background: none;
            border: none;
            font-size: 1.6rem;
            cursor: pointer;
            color: var(--text-secondary);
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: var(--transition);
        }
        .drawer-close:hover {
            color: var(--brand-green);
            background: var(--bg-light);
        }
        .drawer-search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 10px;
            padding: 0.5rem 0.75rem;
            gap: 0.5rem;
        }
        .drawer-search input {
            border: none;
            background: transparent;
            outline: none;
            flex: 1;
            font-size: 0.9rem;
            color: var(--text-primary);
        }
        .drawer-nav {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
        }
        .drawer-nav a {
            display: block;
            padding: 0.7rem 0.75rem;
            border-radius: 8px;
            font-weight: 500;
            color: var(--text-primary);
            font-size: 1rem;
            transition: var(--transition);
        }
        .drawer-nav a:hover,
        .drawer-nav a.active {
            background: var(--bg-light);
            color: var(--brand-green);
        }
        /* ========== 面包屑 ========== */
        .breadcrumb-area {
            background: var(--card-white);
            border-bottom: 1px solid var(--border-light);
            padding: 1.2rem 0;
        }
        .breadcrumb {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.4rem;
            font-size: 0.88rem;
            color: var(--text-secondary);
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '/';
            color: #A8B9AA;
            margin-left: 0.4rem;
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--brand-green);
        }
        .breadcrumb .current {
            color: var(--brand-green);
            font-weight: 600;
        }
        /* ========== 分类头部 ========== */
        .category-header {
            background: var(--card-white);
            border-bottom: 1px solid var(--border-light);
            padding: 3rem 0 2.5rem;
        }
        .category-header .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
            align-items: center;
        }
        .category-header h1 {
            font-size: clamp(2rem, 3.5vw, 2.8rem);
            font-weight: 700;
            color: var(--brand-dark);
            margin: 0 0 1rem;
            letter-spacing: -0.01em;
            line-height: 1.25;
        }
        .category-header h1 .highlight {
            color: var(--brand-green);
        }
        .category-header .cat-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin: 0;
            max-width: 540px;
            line-height: 1.8;
        }
        .cat-header-stats {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
            justify-content: flex-end;
        }
        .cat-stat-mini {
            text-align: center;
            background: var(--bg-light);
            border-radius: var(--radius-card);
            padding: 1.2rem 1.5rem;
            min-width: 110px;
        }
        .cat-stat-mini .num {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--brand-green);
            display: block;
        }
        .cat-stat-mini .label {
            font-size: 0.82rem;
            color: var(--text-secondary);
        }
        /* ========== 筛选工具条 ========== */
        .filter-bar {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 1.2rem 1.5rem;
            margin-top: 2rem;
        }
        .filter-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }
        .filter-search {
            flex: 1;
            min-width: 220px;
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 8px;
            padding: 0.5rem 0.75rem;
            gap: 0.5rem;
            transition: var(--transition);
        }
        .filter-search:focus-within {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 3px rgba(22,122,60,0.12);
        }
        .filter-search i {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .filter-search input {
            border: none;
            background: transparent;
            outline: none;
            flex: 1;
            font-size: 0.92rem;
            color: var(--text-primary);
        }
        .filter-tags {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        .filter-tag {
            padding: 0.35rem 0.9rem;
            border-radius: 20px;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
            font-size: 0.82rem;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }
        .filter-tag.active {
            background: var(--brand-green);
            color: #fff;
            border-color: var(--brand-green);
            font-weight: 500;
        }
        .sort-buttons {
            display: flex;
            gap: 0.4rem;
            margin-left: auto;
        }
        .sort-btn {
            padding: 0.4rem 0.85rem;
            border-radius: 8px;
            background: transparent;
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
            font-size: 0.82rem;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .sort-btn:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }
        .sort-btn.active {
            background: var(--brand-dark);
            color: #fff;
            border-color: var(--brand-dark);
        }
        /* ========== 板块通用 ========== */
        .section {
            padding: 4rem 0;
        }
        .section-alternate {
            background: var(--card-white);
        }
        .section-title {
            font-size: clamp(1.5rem, 2.4vw, 2rem);
            font-weight: 700;
            color: var(--brand-dark);
            margin: 0 0 0.75rem;
            letter-spacing: -0.01em;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--text-secondary);
            margin: 0 0 2rem;
            max-width: 640px;
        }
        .section-head {
            margin-bottom: 2.2rem;
        }
        /* ========== 编辑精选 ========== */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }
        .featured-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            position: relative;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }
        .featured-card .card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .featured-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: var(--transition);
        }
        .featured-card:hover .card-img img {
            transform: scale(1.05);
        }
        .featured-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--brand-yellow);
            color: var(--brand-dark);
            font-size: 0.72rem;
            font-weight: 700;
            padding: 0.3rem 0.7rem;
            border-radius: 6px;
            z-index: 2;
            letter-spacing: 0.02em;
        }
        .featured-card .card-body {
            padding: 1.2rem 1.4rem 1.4rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .featured-card .card-date {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-bottom: 0.5rem;
        }
        .featured-card .card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 0.6rem;
            line-height: 1.4;
            transition: var(--transition);
        }
        .featured-card .card-title a {
            color: inherit;
            text-decoration: none;
        }
        .featured-card .card-title a:hover {
            color: var(--brand-green);
        }
        .featured-card .card-excerpt {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin: 0 0 1rem;
            flex: 1;
            line-height: 1.6;
        }
        .card-link {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--brand-green);
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            transition: var(--transition);
        }
        .card-link i {
            font-size: 0.75rem;
            transition: transform .25s ease;
        }
        .card-link:hover {
            color: var(--brand-dark);
        }
        .card-link:hover i {
            transform: translateX(3px);
        }
        /* ========== 文章列表 + 侧栏 ========== */
        .article-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2rem;
            align-items: start;
        }
        .article-list {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }
        .article-item {
            background: var(--card-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 1.2rem 1.4rem;
            display: flex;
            gap: 1.2rem;
            transition: var(--transition);
            align-items: center;
        }
        .article-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }
        .article-item-img {
            width: 120px;
            height: 90px;
            flex-shrink: 0;
            border-radius: 8px;
            overflow: hidden;
        }
        .article-item-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 8px;
        }
        .article-item-content {
            flex: 1;
            min-width: 0;
        }
        .article-item-meta {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 0.78rem;
            color: var(--text-secondary);
            margin-bottom: 0.35rem;
            flex-wrap: wrap;
        }
        .article-item-meta .tag {
            background: var(--bg-light);
            padding: 0.2rem 0.6rem;
            border-radius: 4px;
            color: var(--brand-green);
            font-weight: 500;
        }
        .article-item-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 0.4rem;
            line-height: 1.4;
        }
        .article-item-title a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        .article-item-title a:hover {
            color: var(--brand-green);
        }
        .article-item-excerpt {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .read-more {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--brand-green);
            margin-top: 0.5rem;
            transition: var(--transition);
        }
        .read-more i {
            font-size: 0.7rem;
            transition: transform .25s ease;
        }
        .read-more:hover {
            color: var(--brand-dark);
        }
        .read-more:hover i {
            transform: translateX(3px);
        }
        /* 侧栏 */
        .side-widget {
            background: var(--card-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 1.4rem 1.5rem;
            margin-bottom: 1.2rem;
        }
        .side-widget h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--brand-dark);
            margin: 0 0 1rem;
            padding-bottom: 0.6rem;
            border-bottom: 2px solid var(--bg-light);
        }
        .tutorial-nav {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 0.2rem;
        }
        .tutorial-nav li a {
            display: block;
            padding: 0.55rem 0.7rem;
            border-radius: 8px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: var(--transition);
            font-weight: 500;
        }
        .tutorial-nav li a:hover {
            background: var(--bg-light);
            color: var(--brand-green);
        }
        .tutorial-nav li a .level-tag {
            display: inline-block;
            font-size: 0.7rem;
            background: var(--brand-yellow);
            color: var(--brand-dark);
            padding: 0.15rem 0.5rem;
            border-radius: 4px;
            margin-left: 0.5rem;
            font-weight: 700;
        }
        /* ========== 统计旁栏 ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.2rem;
        }
        .stats-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 1.4rem;
            text-align: center;
            transition: var(--transition);
        }
        .stats-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }
        .stats-card .stat-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--brand-green);
            display: block;
            margin-bottom: 0.4rem;
        }
        .stats-card .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        /* ========== 标签云 ========== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 0.7rem;
            justify-content: center;
        }
        .tag-cloud a {
            display: inline-block;
            padding: 0.5rem 1.15rem;
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: 24px;
            color: var(--text-secondary);
            font-size: 0.88rem;
            font-weight: 500;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .tag-cloud a:hover {
            background: var(--brand-green);
            color: #fff;
            border-color: var(--brand-green);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        /* ========== CTA 窄条 ========== */
        .cta-strip {
            background: var(--brand-dark);
            border-radius: var(--radius-card);
            padding: 2.5rem 2.8rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
            box-shadow: 0 8px 32px rgba(12,43,26,0.25);
            position: relative;
            overflow: hidden;
        }
        .cta-strip::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(245,197,24,0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-strip-content h2 {
            font-size: clamp(1.3rem, 2vw, 1.7rem);
            font-weight: 700;
            color: #fff;
            margin: 0 0 0.5rem;
        }
        .cta-strip-content p {
            color: rgba(255,255,255,0.78);
            margin: 0;
            font-size: 0.95rem;
            max-width: 480px;
        }
        .cta-strip .btn {
            position: relative;
            z-index: 1;
        }
        /* ========== FAQ ========== */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .faq-item {
            background: var(--card-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: var(--brand-green);
        }
        .faq-question {
            padding: 1.25rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            cursor: pointer;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
        }
        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            border-radius: 50%;
            background: var(--bg-light);
            color: var(--brand-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .faq-item.open .faq-icon {
            background: var(--brand-green);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease, padding .35s ease;
            padding: 0 1.5rem;
            background: var(--bg-light);
            border-left: 3px solid var(--brand-green);
            margin-left: 1rem;
            margin-right: 1rem;
            margin-bottom: 0;
            border-radius: 0 8px 8px 0;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 1rem 1.5rem;
            margin-bottom: 1rem;
        }
        .faq-answer p {
            margin: 0;
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        /* ========== 补充按钮样式 ========== */
        .btn-block {
            display: flex;
            width: 100%;
        }
        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--brand-dark);
            color: rgba(255,255,255,0.85);
            padding: 3.5rem 0 0;
            margin-top: 2rem;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 2rem;
            padding-bottom: 2.5rem;
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            margin-bottom: 0.8rem;
        }
        .footer-brand .footer-logo .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--brand-green);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.1rem;
            position: relative;
            overflow: hidden;
        }
        .footer-brand .footer-logo .logo-icon::after {
            content: '';
            position: absolute;
            width: 12px;
            height: 12px;
            background: var(--brand-dark);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%,-50%);
            border: 2px solid var(--brand-yellow);
        }
        .footer-brand .footer-logo span {
            font-size: 1.25rem;
            font-weight: 700;
            color: #fff;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: rgba(255,255,255,0.7);
            line-height: 1.7;
            margin: 0;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin: 0 0 1rem;
            letter-spacing: 0.01em;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        .footer-col ul li a {
            color: rgba(255,255,255,0.7);
            font-size: 0.87rem;
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--brand-yellow);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            padding: 1.2rem 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem;
            font-size: 0.82rem;
            color: rgba(255,255,255,0.65);
        }
        .footer-bottom a {
            color: rgba(255,255,255,0.75);
            transition: var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--brand-yellow);
        }
        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .nav-menu {
                display: none;
            }
            .nav-search {
                display: none;
            }
            .nav-burger {
                display: flex;
            }
            .category-header .container {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .cat-header-stats {
                justify-content: flex-start;
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .article-layout {
                grid-template-columns: 1fr;
            }
            .side-widget {
                order: 2;
            }
            .article-list {
                order: 1;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 0.8rem;
            }
            .stats-card {
                padding: 1rem;
            }
            .stats-card .stat-number {
                font-size: 1.7rem;
            }
            .cta-strip {
                flex-direction: column;
                text-align: center;
                padding: 2rem 1.5rem;
            }
            .cta-strip-content p {
                margin: 0 auto;
            }
            .filter-row {
                flex-direction: column;
                align-items: stretch;
            }
            .sort-buttons {
                margin-left: 0;
                justify-content: flex-start;
            }
            .article-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .article-item-img {
                width: 100%;
                height: 160px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            .footer-brand {
                grid-column: span 2;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .category-header {
                padding: 2rem 0 1.5rem;
            }
            .category-header h1 {
                font-size: 1.6rem;
            }
            .cat-header-stats {
                gap: 0.8rem;
            }
            .cat-stat-mini {
                padding: 0.9rem 1rem;
                min-width: 80px;
            }
            .cat-stat-mini .num {
                font-size: 1.4rem;
            }
            .stats-row {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-brand {
                grid-column: span 1;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 0.4rem;
            }
            .mobile-drawer {
                width: 280px;
                right: -300px;
            }
            .mobile-drawer.open {
                right: 0;
            }
        }

/* roulang page: category5 */
:root {
            --brand-green: #167A3C;
            --brand-dark: #0C2B1A;
            --brand-yellow: #F5C518;
            --bg-light: #F2F7F3;
            --card-white: #FFFFFF;
            --text-primary: #14261B;
            --text-secondary: #4A5D50;
            --border-light: #DCE8DE;
            --accent-orange: #E05A2B;
            --shadow-sm: 0 4px 16px rgba(12,43,26,0.06);
            --shadow-hover: 0 10px 28px rgba(12,43,26,0.12);
            --radius-card: 14px;
            --radius-sm: 8px;
            --radius-btn: 10px;
            --radius-img: 12px;
            --transition: all .25s ease;
            --font-sans: 'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.7;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            color: var(--brand-green);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--brand-dark);
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-img);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus,
        input:focus,
        textarea:focus,
        select:focus,
        a:focus {
            outline: 2px solid var(--brand-green);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }
        .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;
        }
        /* ========== NAVBAR ========== */
        .main-nav {
            background: var(--card-white);
            min-height: 70px;
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(12,43,26,0.06);
            border-bottom: 1px solid var(--border-light);
        }
        .main-nav .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 1.5rem;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-shrink: 0;
        }
        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--brand-green);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            position: relative;
            overflow: hidden;
        }
        .nav-logo .logo-icon::after {
            content: '';
            position: absolute;
            width: 14px;
            height: 14px;
            background: var(--brand-dark);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%,-50%);
            border: 2px solid var(--brand-yellow);
        }
        .nav-logo .logo-text {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--brand-dark);
            letter-spacing: -0.01em;
            line-height: 1.2;
        }
        .nav-logo .logo-text span {
            color: var(--brand-green);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.75rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu li a {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-primary);
            padding: 0.5rem 0;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
            display: inline-block;
        }
        .nav-menu li a:hover {
            color: var(--brand-green);
        }
        .nav-menu li a.active {
            color: var(--brand-green);
            font-weight: 600;
        }
        .nav-menu li a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand-green);
            border-radius: 2px;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 0 0.75rem;
            height: 38px;
            transition: var(--transition);
        }
        .nav-search:focus-within {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 3px rgba(22,122,60,0.12);
        }
        .nav-search input {
            border: none;
            background: transparent;
            padding: 0.25rem 0.5rem;
            font-size: 0.9rem;
            color: var(--text-primary);
            width: 140px;
        }
        .nav-search input:focus {
            outline: none;
        }
        .nav-search .fa-magnifying-glass {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .nav-icon-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border-light);
            background: var(--card-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }
        .nav-icon-btn:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            border: none;
            border-radius: var(--radius-btn);
            padding: 0.7rem 1.5rem;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
            line-height: 1.4;
        }
        .btn:focus {
            outline: 2px solid var(--brand-green);
            outline-offset: 2px;
        }
        .btn-primary {
            background: var(--brand-green);
            color: #fff;
        }
        .btn-primary:hover {
            background: #0e5f2d;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(22,122,60,0.28);
        }
        .btn-primary:active {
            transform: translateY(0);
            background: #0a4f25;
        }
        .btn-sm {
            padding: 0.5rem 1.1rem;
            font-size: 0.9rem;
            border-radius: 8px;
        }
        .btn-outline {
            background: transparent;
            border: 1px solid var(--brand-green);
            color: var(--brand-green);
        }
        .btn-outline:hover {
            background: var(--brand-green);
            color: #fff;
            transform: translateY(-2px);
        }
        .nav-burger {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 6px;
            z-index: 102;
        }
        .nav-burger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition);
        }
        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: var(--text-secondary);
            flex-wrap: wrap;
            margin-bottom: 0.75rem;
        }
        .breadcrumb-bar a {
            color: var(--brand-green);
        }
        .breadcrumb-bar a:hover {
            color: var(--brand-dark);
        }
        .breadcrumb-bar .sep {
            color: var(--border-light);
        }
        .breadcrumb-bar .current {
            color: var(--text-secondary);
            font-weight: 500;
        }
        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            background-image: url('/assets/images/b04d2322bbf81e16.webp');
            background-size: cover;
            background-position: center;
            border-radius: var(--radius-card);
            overflow: hidden;
            padding: 3.5rem 3rem 3rem;
            color: #fff;
            box-shadow: var(--shadow-sm);
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(12,43,26,0.88) 0%, rgba(12,43,26,0.72) 55%, rgba(22,122,60,0.55) 100%);
            z-index: 1;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            max-width: 720px;
        }
        .page-banner h1 {
            font-size: clamp(30px, 4vw, 44px);
            font-weight: 700;
            letter-spacing: -0.01em;
            color: #fff;
            margin: 0 0 1rem;
            line-height: 1.3;
        }
        .page-banner h1 .highlight {
            color: var(--brand-yellow);
        }
        .page-banner .banner-desc {
            font-size: 1rem;
            color: rgba(255,255,255,0.88);
            max-width: 640px;
            line-height: 1.8;
        }
        .page-banner .banner-tags {
            display: flex;
            gap: 0.6rem;
            flex-wrap: wrap;
            margin-top: 1.5rem;
        }
        .page-banner .banner-tag {
            background: rgba(255,255,255,0.14);
            backdrop-filter: blur(6px);
            padding: 0.35rem 0.9rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            color: #fff;
            border: 1px solid rgba(255,255,255,0.22);
        }
        /* ========== STATS BAR ========== */
        .stats-bar-section {
            margin-top: 2.5rem;
        }
        .stats-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
            background: var(--card-white);
            border-radius: var(--radius-card);
            padding: 1.75rem 2rem;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .stat-item {
            text-align: center;
        }
        .stat-item .stat-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--brand-green);
            letter-spacing: -0.01em;
            line-height: 1.2;
        }
        .stat-item .stat-number .unit {
            font-size: 1rem;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .stat-item .stat-label {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-top: 0.3rem;
        }
        /* ========== FILTER BAR ========== */
        .filter-bar-section {
            margin-top: 2.5rem;
        }
        .filter-bar {
            background: var(--card-white);
            border-radius: var(--radius-card);
            padding: 1.5rem 2rem;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1.25rem;
        }
        .filter-search {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 10px;
            padding: 0 0.9rem;
            height: 42px;
            flex: 1 1 200px;
            min-width: 180px;
            transition: var(--transition);
        }
        .filter-search:focus-within {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 3px rgba(22,122,60,0.1);
        }
        .filter-search i {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .filter-search input {
            border: none;
            background: transparent;
            padding: 0.4rem 0.6rem;
            font-size: 0.92rem;
            color: var(--text-primary);
            flex: 1;
            min-width: 0;
        }
        .filter-search input:focus {
            outline: none;
        }
        .filter-group {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
            white-space: nowrap;
        }
        .filter-tag {
            border: 1px solid var(--border-light);
            background: var(--card-white);
            border-radius: 8px;
            padding: 0.45rem 1rem;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-primary);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
        }
        .filter-tag.active {
            background: var(--brand-green);
            color: #fff;
            border-color: var(--brand-green);
        }
        .filter-sort {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .filter-sort select {
            border: 1px solid var(--border-light);
            background: var(--card-white);
            border-radius: 8px;
            padding: 0.45rem 1rem;
            font-size: 0.85rem;
            color: var(--text-primary);
            cursor: pointer;
            transition: var(--transition);
        }
        .filter-sort select:focus {
            outline: 2px solid var(--brand-green);
            outline-offset: 2px;
            border-color: var(--brand-green);
        }
        /* ========== TEAM CARD GRID ========== */
        .team-grid-section {
            margin-top: 2.5rem;
        }
        .team-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }
        .team-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .team-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }
        .team-card .team-img {
            position: relative;
            overflow: hidden;
            border-radius: 0;
            aspect-ratio: 16/9;
        }
        .team-card .team-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: var(--transition);
        }
        .team-card:hover .team-img img {
            transform: scale(1.05);
        }
        .team-card .team-league-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(12,43,26,0.82);
            backdrop-filter: blur(4px);
            color: #fff;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .team-card .team-body {
            padding: 1.3rem 1.5rem 1.5rem;
        }
        .team-card .team-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 0.5rem;
            letter-spacing: -0.01em;
        }
        .team-card .team-record {
            display: flex;
            gap: 0.8rem;
            margin-bottom: 1rem;
            flex-wrap: wrap;
        }
        .team-card .record-pill {
            font-size: 0.8rem;
            font-weight: 600;
            padding: 0.3rem 0.75rem;
            border-radius: 6px;
            background: var(--bg-light);
            color: var(--text-secondary);
        }
        .team-card .record-pill.win {
            background: #E8F5EE;
            color: var(--brand-green);
        }
        .team-card .record-pill.draw {
            background: #FDF6E3;
            color: #B8860B;
        }
        .team-card .record-pill.loss {
            background: #FDEEEA;
            color: var(--accent-orange);
        }
        .team-card .team-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 1rem;
            border-top: 1px solid var(--border-light);
        }
        .team-card .team-meta span {
            font-size: 0.8rem;
            color: var(--text-secondary);
        }
        .team-card .team-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-green);
            transition: var(--transition);
        }
        .team-card .team-link i {
            margin-left: 0.3rem;
            transition: var(--transition);
        }
        .team-card .team-link:hover {
            color: var(--brand-dark);
        }
        .team-card .team-link:hover i {
            transform: translateX(3px);
        }
        .team-grid .view-more-row {
            grid-column: 1 / -1;
            display: flex;
            justify-content: center;
            margin-top: 0.5rem;
        }
        /* ========== FEATURED ========== */
        .featured-section {
            margin-top: 3.5rem;
        }
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }
        .featured-card {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
            min-height: 280px;
            display: flex;
            align-items: flex-end;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--brand-green);
        }
        .featured-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            z-index: 0;
        }
        .featured-card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(12,43,26,0.25) 0%, rgba(12,43,26,0.82) 100%);
            z-index: 1;
        }
        .featured-card .featured-body {
            position: relative;
            z-index: 2;
            padding: 2rem;
            color: #fff;
        }
        .featured-card .featured-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: var(--brand-yellow);
            color: var(--brand-dark);
            padding: 0.35rem 0.9rem;
            border-radius: 6px;
            font-size: 0.78rem;
            font-weight: 700;
            margin-bottom: 1rem;
            letter-spacing: 0.02em;
        }
        .featured-card h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
            margin: 0 0 0.6rem;
            letter-spacing: -0.01em;
        }
        .featured-card p {
            font-size: 0.92rem;
            color: rgba(255,255,255,0.85);
            margin: 0 0 1.2rem;
            max-width: 480px;
        }
        .featured-card .featured-link {
            color: var(--brand-yellow);
            font-weight: 600;
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .featured-card .featured-link i {
            margin-left: 0.3rem;
            transition: var(--transition);
        }
        .featured-card .featured-link:hover {
            color: #fff;
        }
        .featured-card .featured-link:hover i {
            transform: translateX(3px);
        }
        /* ========== TAG CLOUD ========== */
        .tag-cloud-section {
            margin-top: 3.5rem;
        }
        .tag-cloud-card {
            background: var(--card-white);
            border-radius: var(--radius-card);
            padding: 2rem 2.2rem;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
        }
        .tag-cloud-card h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 1.5rem;
            letter-spacing: -0.01em;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .cloud-tag {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            color: var(--text-primary);
            border-radius: 8px;
            padding: 0.5rem 1.1rem;
            font-size: 0.88rem;
            font-weight: 500;
            transition: var(--transition);
            cursor: pointer;
        }
        .cloud-tag:hover {
            border-color: var(--brand-green);
            color: var(--brand-green);
            background: #F0F8F2;
        }
        .cloud-tag .tag-count {
            background: var(--brand-green);
            color: #fff;
            font-size: 0.72rem;
            padding: 0.12rem 0.5rem;
            border-radius: 12px;
            font-weight: 600;
        }
        /* ========== CTA BAR ========== */
        .cta-bar-section {
            margin-top: 3.5rem;
        }
        .cta-bar {
            background: var(--brand-dark);
            border-radius: var(--radius-card);
            padding: 2.5rem 2.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }
        .cta-bar .cta-text h2 {
            color: #fff;
            font-size: 1.6rem;
            font-weight: 700;
            margin: 0 0 0.5rem;
            letter-spacing: -0.01em;
        }
        .cta-bar .cta-text p {
            color: rgba(255,255,255,0.78);
            font-size: 0.95rem;
            margin: 0;
        }
        .cta-bar .btn-cta {
            background: var(--brand-yellow);
            color: var(--brand-dark);
            font-weight: 700;
            padding: 0.8rem 2rem;
            font-size: 1rem;
            border-radius: 10px;
        }
        .cta-bar .btn-cta:hover {
            background: #e0b012;
            color: var(--brand-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(245,197,24,0.3);
        }
        /* ========== SECTION HEADINGS ========== */
        .section-heading {
            margin-bottom: 2rem;
        }
        .section-heading h2 {
            font-size: clamp(22px, 2.4vw, 30px);
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 0.5rem;
            letter-spacing: -0.01em;
        }
        .section-heading p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin: 0;
        }
        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--brand-dark);
            color: #fff;
            margin-top: 4rem;
            padding: 3.5rem 0 2rem;
            border-top: 3px solid var(--brand-yellow);
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 2.5rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid rgba(255,255,255,0.12);
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            margin-bottom: 1rem;
        }
        .footer-brand .footer-logo .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--brand-green);
            border-radius: 9px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.1rem;
            position: relative;
            overflow: hidden;
        }
        .footer-brand .footer-logo .logo-icon::after {
            content: '';
            position: absolute;
            width: 13px;
            height: 13px;
            background: var(--brand-dark);
            border-radius: 50%;
            border: 2px solid var(--brand-yellow);
        }
        .footer-brand .footer-logo span {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.01em;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: rgba(255,255,255,0.7);
            max-width: 320px;
            line-height: 1.75;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            margin: 0 0 1rem;
            letter-spacing: 0.02em;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 0.6rem;
        }
        .footer-col ul li a {
            color: rgba(255,255,255,0.72);
            font-size: 0.88rem;
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--brand-yellow);
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
            padding-top: 1.5rem;
            font-size: 0.82rem;
            color: rgba(255,255,255,0.55);
        }
        .footer-bottom a {
            color: rgba(255,255,255,0.72);
            transition: var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--brand-yellow);
        }
        /* ========== DRAWER OVERLAY ========== */
        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(12,43,26,0.5);
            z-index: 200;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }
        .drawer-overlay.active {
            opacity: 1;
            visibility: visible;
        }
        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .team-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .nav-search input {
                width: 100px;
            }
            .nav-menu {
                gap: 1.2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                top: 70px;
                right: -100%;
                width: min(320px, 85vw);
                min-height: calc(100vh - 70px);
                background: var(--card-white);
                flex-direction: column;
                align-items: flex-start;
                gap: 0.25rem;
                padding: 1.5rem;
                box-shadow: -6px 0 24px rgba(12,43,26,0.12);
                transition: right .3s ease;
                z-index: 101;
                border-left: 1px solid var(--border-light);
            }
            .nav-menu.open {
                right: 0;
            }
            .nav-menu li a {
                display: block;
                padding: 0.7rem 0.5rem;
                font-size: 1.05rem;
                width: 100%;
                border-bottom: 1px solid var(--bg-light);
            }
            .nav-menu li a.active::after {
                display: none;
            }
            .nav-menu li a.active {
                background: var(--bg-light);
                border-radius: 8px;
            }
            .nav-burger {
                display: flex;
            }
            .nav-search {
                display: none;
            }
            .nav-icon-btn {
                display: none;
            }
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1rem;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .stats-bar {
                grid-template-columns: repeat(2, 1fr);
                gap: 1rem;
                padding: 1.25rem 1.5rem;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
                gap: 1rem;
                padding: 1.25rem 1.5rem;
            }
            .page-banner {
                padding: 2.5rem 1.75rem;
            }
            .cta-bar {
                flex-direction: column;
                text-align: center;
                padding: 2rem 1.5rem;
            }
            .cta-bar .cta-text h2 {
                font-size: 1.35rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 520px) {
            .team-grid {
                grid-template-columns: 1fr;
            }
            .stats-bar {
                grid-template-columns: 1fr 1fr;
                gap: 0.75rem;
                padding: 1rem;
            }
            .stat-item .stat-number {
                font-size: 1.6rem;
            }
            .page-banner {
                padding: 2rem 1.25rem;
                border-radius: 10px;
            }
            .page-banner h1 {
                font-size: 1.7rem;
            }
            .page-banner .banner-desc {
                font-size: 0.9rem;
            }
            .filter-tag {
                padding: 0.35rem 0.7rem;
                font-size: 0.78rem;
            }
            .tag-cloud-card {
                padding: 1.5rem 1.25rem;
            }
            .featured-card .featured-body {
                padding: 1.5rem;
            }
            .featured-card h3 {
                font-size: 1.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.25rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 0.5rem;
            }
            .team-card .team-body {
                padding: 1rem 1.2rem 1.25rem;
            }
            .section-heading h2 {
                font-size: 1.35rem;
            }
        }
        @media (max-width: 400px) {
            .nav-actions .btn-primary {
                padding: 0.45rem 0.8rem;
                font-size: 0.8rem;
            }
        }