/* roulang page: index */
:root {
            --brand-blue: #2563EB;
            --brand-blue-hover: #1D4ED8;
            --brand-cyan: #14B8A6;
            --brand-orange: #F59E0B;
            --bg-light: #F7FAFF;
            --bg-card: #FFFFFF;
            --border-light: #E5EEF9;
            --text-primary: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 6px 24px rgba(15, 35, 80, 0.06);
            --shadow-md: 0 12px 32px rgba(15, 35, 80, 0.12);
            --transition-base: all 0.25s ease;
            --font-family-base: 'PingFang SC', 'Microsoft YaHei', 'system-ui', -apple-system, 'Segoe UI', 'Helvetica Neue', sans-serif;
            --section-spacing: 72px;
            --section-spacing-mobile: 40px;
            --container-width: 1200px;
        }

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

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

        body {
            font-family: var(--font-family-base);
            background-color: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-blue) !important;
            outline-offset: 2px;
            border-radius: 4px;
        }

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

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

        .section-block-alt {
            background-color: #F0F6FF;
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.08);
            padding: 4px 14px;
            border-radius: 100px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.35;
            letter-spacing: -0.2px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 760px;
            line-height: 1.75;
            margin-bottom: 28px;
        }

        .section-title-sm {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        /* Header & Navigation */
        .site-header {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 0 rgba(15, 35, 80, 0.04);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            padding: 0 24px;
            max-width: var(--container-width);
            margin: 0 auto;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .brand-logo:hover {
            color: var(--brand-blue);
        }

        .brand-logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-cyan) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-header-action {
            padding: 8px 18px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--border-light);
            background: var(--bg-card);
            color: var(--text-primary);
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-header-action:hover {
            border-color: var(--brand-blue);
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.04);
        }

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

        .btn-header-primary:hover {
            background: var(--brand-blue-hover);
            border-color: var(--brand-blue-hover);
            color: #fff;
        }

        .nav-chips-wrapper {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px 12px;
        }

        .nav-chips {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: #C5D5EE transparent;
            padding: 4px 2px 10px;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x proximity;
        }

        .nav-chips::-webkit-scrollbar {
            height: 5px;
        }

        .nav-chips::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-chips::-webkit-scrollbar-thumb {
            background: #C5D5EE;
            border-radius: 10px;
        }

        .nav-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 20px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            background: rgba(37, 99, 235, 0.06);
            color: var(--brand-blue);
            border: 1px solid transparent;
            transition: var(--transition-base);
            white-space: nowrap;
            flex-shrink: 0;
            scroll-snap-align: start;
            cursor: pointer;
        }

        .nav-chip:hover {
            background: rgba(37, 99, 235, 0.12);
            color: var(--brand-blue-hover);
        }

        .nav-chip.active {
            background: var(--brand-blue);
            color: #fff;
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
        }

        .nav-chip.active:hover {
            background: var(--brand-blue-hover);
            color: #fff;
        }

        /* Hero */
        .hero-section {
            padding: 48px 0 56px;
            background: var(--bg-light);
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -160px;
            width: 480px;
            height: 480px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, rgba(20, 184, 166, 0.03) 60%, transparent 100%);
            pointer-events: none;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -100px;
            width: 360px;
            height: 360px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(20, 184, 166, 0.04) 0%, transparent 70%);
            pointer-events: none;
        }

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

        .hero-title {
            font-size: 34px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.3;
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }

        .hero-title .highlight {
            color: var(--brand-blue);
            position: relative;
        }

        .hero-title .highlight::after {
            content: '';
            position: absolute;
            left: 0;
            right: 0;
            bottom: 2px;
            height: 6px;
            background: rgba(20, 184, 166, 0.25);
            border-radius: 3px;
            z-index: -1;
        }

        .hero-subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 620px;
            margin-bottom: 24px;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 16px;
        }

        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 600;
            background: var(--brand-blue);
            color: #fff;
            border: 2px solid var(--brand-blue);
            transition: var(--transition-base);
            cursor: pointer;
            text-decoration: none;
        }

        .btn-hero-primary:hover {
            background: var(--brand-blue-hover);
            border-color: var(--brand-blue-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
        }

        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 600;
            background: var(--bg-card);
            color: var(--brand-blue);
            border: 2px solid var(--brand-blue);
            transition: var(--transition-base);
            cursor: pointer;
            text-decoration: none;
        }

        .btn-hero-secondary:hover {
            background: rgba(37, 99, 235, 0.06);
            color: var(--brand-blue-hover);
            border-color: var(--brand-blue-hover);
            transform: translateY(-1px);
        }

        .hero-trust-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .hero-trust-row span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .hero-trust-row i {
            color: var(--brand-cyan);
            font-size: 14px;
        }

        /* Hero Bento Grid */
        .hero-bento {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            grid-template-rows: auto auto;
            gap: 16px;
            margin-top: 10px;
        }

        .bento-card-main {
            grid-row: 1 / span 2;
            border-radius: var(--radius-lg);
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            overflow: hidden;
            position: relative;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            transition: var(--transition-base);
        }

        .bento-card-main:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .bento-card-main .card-img-wrap {
            height: 200px;
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }

        .bento-card-main .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .bento-card-main .card-img-wrap .overlay-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--brand-orange);
            color: #fff;
            padding: 4px 12px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.3px;
        }

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

        .card-match-teams {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .card-match-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 10px;
        }

        .card-match-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 14px;
            flex: 1;
        }

        .bento-card-side {
            border-radius: var(--radius-md);
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
            display: flex;
            align-items: center;
            gap: 14px;
            transition: var(--transition-base);
            cursor: pointer;
            text-decoration: none;
            color: var(--text-primary);
        }

        .bento-card-side:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--brand-blue);
            transform: translateY(-2px);
            color: var(--text-primary);
        }

        .bento-card-side .side-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }

        .bento-card-side .side-icon.blue {
            background: rgba(37, 99, 235, 0.1);
            color: var(--brand-blue);
        }

        .bento-card-side .side-icon.cyan {
            background: rgba(20, 184, 166, 0.1);
            color: var(--brand-cyan);
        }

        .bento-card-side .side-text {
            flex: 1;
        }

        .bento-card-side .side-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 2px;
        }

        .bento-card-side .side-meta {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Cards */
        .match-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
            min-width: 240px;
            flex-shrink: 0;
            scroll-snap-align: start;
        }

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

        .match-card .match-date {
            font-size: 12px;
            font-weight: 600;
            color: var(--brand-blue);
            margin-bottom: 8px;
        }

        .match-card .match-teams {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .match-card .match-status {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 600;
            margin-top: 6px;
        }

        .match-status.live {
            background: rgba(20, 184, 166, 0.1);
            color: #0D9488;
        }

        .match-status.upcoming {
            background: rgba(37, 99, 235, 0.08);
            color: var(--brand-blue);
        }

        .match-status.finished {
            background: rgba(148, 163, 184, 0.1);
            color: var(--text-muted);
        }

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

        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 24px 26px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

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

        .service-card .service-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 6px;
            flex-shrink: 0;
        }

        .service-icon.blue {
            background: rgba(37, 99, 235, 0.1);
            color: var(--brand-blue);
        }

        .service-icon.cyan {
            background: rgba(20, 184, 166, 0.1);
            color: var(--brand-cyan);
        }

        .service-icon.orange {
            background: rgba(245, 158, 11, 0.1);
            color: var(--brand-orange);
        }

        .service-icon.purple {
            background: rgba(139, 92, 246, 0.1);
            color: #7C3AED;
        }

        .service-card .service-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .service-card .service-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        .service-card .service-tag {
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 100px;
            align-self: flex-start;
        }

        .tag-online {
            background: rgba(20, 184, 166, 0.1);
            color: #0D9488;
        }

        .tag-ongoing {
            background: rgba(37, 99, 235, 0.08);
            color: var(--brand-blue);
        }

        .tag-planned {
            background: rgba(245, 158, 11, 0.1);
            color: #D97706;
        }

        /* Stats Strip */
        .stats-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

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

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

        .stat-value {
            font-size: 28px;
            font-weight: 700;
            color: var(--brand-blue);
            letter-spacing: -0.5px;
            line-height: 1.2;
        }

        .stat-value.cyan {
            color: var(--brand-cyan);
        }

        .stat-value.orange {
            color: var(--brand-orange);
        }

        .stat-label {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        /* Steps */
        .steps-row {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 14px;
        }

        .step-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 20px 18px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
        }

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

        .step-number {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--brand-blue);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            margin: 0 auto 10px;
        }

        .step-number.cyan {
            background: var(--brand-cyan);
        }

        .step-number.orange {
            background: var(--brand-orange);
        }

        .step-card .step-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .step-card .step-desc {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* News Cards */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .news-item {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
            display: flex;
            gap: 18px;
            align-items: flex-start;
        }

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

        .news-date {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-width: 54px;
            padding: 8px 10px;
            background: rgba(37, 99, 235, 0.06);
            border-radius: 8px;
        }

        .news-date .day {
            font-size: 20px;
            font-weight: 700;
            color: var(--brand-blue);
            line-height: 1.1;
        }

        .news-date .month {
            font-size: 12px;
            color: var(--text-secondary);
        }

        .news-body {
            flex: 1;
        }

        .news-body .news-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .news-body .news-summary {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 8px;
        }

        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 13px;
            font-weight: 600;
            color: var(--brand-blue);
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .btn-read-more:hover {
            color: var(--brand-blue-hover);
            text-decoration: underline;
        }

        .btn-read-more i {
            font-size: 12px;
            transition: transform 0.2s ease;
        }

        .btn-read-more:hover i {
            transform: translateX(3px);
        }

        /* Case Cards */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

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

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

        .case-card .case-img {
            height: 140px;
            overflow: hidden;
        }

        .case-card .case-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

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

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

        .case-card .case-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .case-card .case-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

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

        .data-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--bg-card);
            font-size: 14px;
            min-width: 560px;
        }

        .data-table thead th {
            background: #F0F6FF;
            color: var(--text-primary);
            font-weight: 700;
            font-size: 13px;
            padding: 12px 16px;
            text-align: left;
            border-bottom: 2px solid var(--border-light);
            white-space: nowrap;
        }

        .data-table tbody td {
            padding: 11px 16px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-secondary);
            vertical-align: middle;
        }

        .data-table tbody tr:hover {
            background: rgba(37, 99, 235, 0.03);
        }

        .data-table tbody tr:last-child td {
            border-bottom: none;
        }

        .table-rank {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 26px;
            height: 26px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 13px;
        }

        .table-rank.top1 {
            background: rgba(245, 158, 11, 0.15);
            color: #D97706;
        }

        .table-rank.top2 {
            background: rgba(148, 163, 184, 0.15);
            color: var(--text-secondary);
        }

        .table-rank.top3 {
            background: rgba(180, 83, 9, 0.15);
            color: #B45309;
        }

        .table-rank.normal {
            background: rgba(37, 99, 235, 0.06);
            color: var(--text-secondary);
        }

        /* Partner */
        .partner-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            align-items: center;
        }

        .partner-logo {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: 10px;
            padding: 14px 24px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
            cursor: default;
        }

        .partner-logo:hover {
            color: var(--brand-blue);
            border-color: var(--brand-blue);
            box-shadow: var(--shadow-md);
        }

        /* FAQ */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
        }

        .faq-item:hover {
            border-color: var(--brand-blue);
            box-shadow: var(--shadow-md);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 22px;
            cursor: pointer;
            font-weight: 700;
            font-size: 15px;
            color: var(--text-primary);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            gap: 12px;
            transition: var(--transition-base);
        }

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

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(37, 99, 235, 0.1);
            color: var(--brand-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            transition: transform 0.25s ease;
        }

        .faq-item.open .faq-icon {
            transform: rotate(180deg);
            background: var(--brand-blue);
            color: #fff;
        }

        .faq-answer {
            padding: 0 22px 18px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            display: none;
        }

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

        /* Safety Strip */
        .safety-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }

        .safety-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px 18px;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
        }

        .safety-item .safety-icon {
            font-size: 20px;
            color: var(--brand-cyan);
            flex-shrink: 0;
            margin-top: 2px;
        }

        .safety-item .safety-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 3px;
        }

        .safety-item .safety-desc {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* CTA Form */
        .cta-section {
            background: linear-gradient(135deg, #1E40AF 0%, #1D4ED8 45%, #2563EB 100%);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: 0 16px 40px rgba(37, 99, 235, 0.25);
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -60px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(20, 184, 166, 0.2);
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: -40px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(245, 158, 11, 0.15);
            pointer-events: none;
        }

        .cta-section .cta-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: center;
            justify-content: space-between;
        }

        .cta-section .cta-title {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
        }

        .cta-section .cta-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 480px;
            line-height: 1.6;
        }

        .cta-section .form-wrap {
            flex: 1;
            min-width: 280px;
            max-width: 440px;
        }

        .cta-form {
            display: flex;
            gap: 10px;
        }

        .cta-form input[type="email"],
        .cta-form input[type="text"] {
            flex: 1;
            padding: 11px 16px;
            border-radius: 10px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 14px;
            transition: var(--transition-base);
            min-width: 0;
        }

        .cta-form input::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }

        .cta-form input:focus {
            outline: none;
            border-color: #fff;
            background: rgba(255, 255, 255, 0.18);
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.15);
        }

        .btn-cta-submit {
            padding: 11px 24px;
            border-radius: 10px;
            border: none;
            background: var(--brand-orange);
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .btn-cta-submit:hover {
            background: #D97706;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(245, 158, 11, 0.4);
        }

        /* Brand Intro */
        .brand-intro-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            box-shadow: var(--shadow-sm);
        }

        .brand-intro-card p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 12px;
        }

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

        .brand-intro-highlight {
            font-weight: 700;
            color: var(--text-primary);
        }

        /* Guide Cards */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .guide-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
        }

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

        .guide-card .guide-img {
            height: 130px;
            overflow: hidden;
        }

        .guide-card .guide-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

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

        .guide-card .guide-body {
            padding: 14px 18px 16px;
        }

        .guide-card .guide-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .guide-card .guide-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .difficulty-tag {
            padding: 2px 10px;
            border-radius: 100px;
            font-size: 11px;
            font-weight: 600;
        }

        .difficulty-easy {
            background: rgba(20, 184, 166, 0.1);
            color: #0D9488;
        }

        .difficulty-medium {
            background: rgba(245, 158, 11, 0.1);
            color: #D97706;
        }

        .difficulty-hard {
            background: rgba(239, 68, 68, 0.1);
            color: #B91C1C;
        }

        /* Footer */
        .site-footer {
            background: #0F1A2E;
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 24px;
            margin-top: 48px;
        }

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

        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-desc {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.7;
            max-width: 300px;
        }

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

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

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

        .footer-col ul li a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            transition: var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
        }

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

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

        .footer-bottom .footer-links {
            display: flex;
            gap: 16px;
            align-items: center;
        }

        .footer-bottom .footer-links span {
            color: rgba(255, 255, 255, 0.35);
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .container-custom {
                padding-left: 20px;
                padding-right: 20px;
            }
            .section-block {
                padding: 56px 0;
            }
            .hero-title {
                font-size: 30px;
            }
        }

        @media (max-width: 992px) {
            .hero-bento {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: auto auto;
            }
            .bento-card-main {
                grid-column: 1 / -1;
                grid-row: auto;
            }
            .hero-bento .bento-card-side {
                grid-column: auto;
            }
            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-row {
                grid-template-columns: repeat(3, 1fr);
            }
            .case-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .guide-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .safety-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .brand-row {
                height: 60px;
                padding: 0 16px;
            }
            .brand-logo {
                font-size: 18px;
            }
            .brand-logo-icon {
                width: 30px;
                height: 30px;
                font-size: 15px;
                border-radius: 7px;
            }
            .btn-header-action {
                padding: 6px 12px;
                font-size: 13px;
            }
            .nav-chips-wrapper {
                padding: 0 12px 10px;
            }
            .nav-chips {
                gap: 8px;
            }
            .nav-chip {
                padding: 7px 16px;
                font-size: 13px;
            }
            .hero-section {
                padding: 32px 0 40px;
            }
            .hero-title {
                font-size: 24px;
                line-height: 1.35;
            }
            .hero-subtitle {
                font-size: 14px;
            }
            .hero-bento {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .bento-card-main .card-img-wrap {
                height: 150px;
            }
            .bento-card-side {
                padding: 14px 16px;
            }
            .service-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .service-card {
                padding: 18px 20px;
            }
            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stat-item {
                padding: 14px 14px;
            }
            .stat-value {
                font-size: 22px;
            }
            .steps-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .step-card {
                padding: 14px 12px;
            }
            .case-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .guide-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .safety-strip {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .cta-section {
                padding: 28px 20px;
            }
            .cta-section .cta-content {
                flex-direction: column;
                gap: 20px;
            }
            .cta-form {
                flex-direction: column;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .section-block {
                padding: var(--section-spacing-mobile) 0;
            }
            .section-title {
                font-size: 20px;
            }
            .news-item {
                flex-direction: column;
                gap: 10px;
                padding: 14px 16px;
            }
            .news-date {
                flex-direction: row;
                gap: 6px;
                min-width: auto;
                align-self: flex-start;
                padding: 4px 12px;
            }
            .brand-intro-card {
                padding: 22px 20px;
            }
        }

        @media (max-width: 576px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
            .hero-title {
                font-size: 20px;
            }
            .hero-cta-group {
                flex-direction: column;
                gap: 10px;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                justify-content: center;
                padding: 10px 20px;
                font-size: 14px;
            }
            .hero-trust-row {
                gap: 12px;
                font-size: 12px;
            }
            .stats-strip {
                gap: 8px;
            }
            .steps-row {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .nav-chip {
                padding: 6px 14px;
                font-size: 12px;
            }
            .section-title {
                font-size: 18px;
            }
            .section-desc {
                font-size: 13px;
            }
            .btn-cta-submit {
                width: 100%;
            }
        }

        /* Extra utilities */
        .text-blue {
            color: var(--brand-blue) !important;
        }
        .text-cyan {
            color: var(--brand-cyan) !important;
        }
        .text-orange {
            color: var(--brand-orange) !important;
        }
        .bg-blue-soft {
            background: rgba(37, 99, 235, 0.06) !important;
        }
        .bg-cyan-soft {
            background: rgba(20, 184, 166, 0.06) !important;
        }
        .bg-orange-soft {
            background: rgba(245, 158, 11, 0.08) !important;
        }
        .fw-700 {
            font-weight: 700;
        }
        .fs-13 {
            font-size: 13px;
        }
        .fs-14 {
            font-size: 14px;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .gap-8 {
            gap: 8px;
        }
        .gap-12 {
            gap: 12px;
        }
        .gap-16 {
            gap: 16px;
        }
        .gap-20 {
            gap: 20px;
        }
        .cursor-pointer {
            cursor: pointer;
        }

/* roulang page: category3 */
:root {
            --brand-blue: #2563EB;
            --brand-blue-hover: #1D4ED8;
            --brand-cyan: #14B8A6;
            --brand-orange: #F59E0B;
            --bg-light: #F7FAFF;
            --bg-card: #FFFFFF;
            --border-light: #E5EEF9;
            --text-primary: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 6px 24px rgba(15, 35, 80, 0.06);
            --shadow-md: 0 12px 32px rgba(15, 35, 80, 0.12);
            --transition-base: all 0.25s ease;
            --font-family-base: 'PingFang SC', 'Microsoft YaHei', 'system-ui', -apple-system, 'Segoe UI', 'Helvetica Neue', sans-serif;
            --section-spacing: 72px;
            --section-spacing-mobile: 40px;
            --container-width: 1200px;
        }

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

        body {
            font-family: var(--font-family-base);
            background-color: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-blue) !important;
            outline-offset: 2px;
            border-radius: 4px;
        }

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

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

        .section-block-alt {
            background-color: #F0F6FF;
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.08);
            padding: 4px 14px;
            border-radius: 100px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.35;
            letter-spacing: -0.2px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 760px;
            line-height: 1.75;
            margin-bottom: 28px;
        }

        .section-title-sm {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        /* Header & Navigation */
        .site-header {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 0 rgba(15, 35, 80, 0.04);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            padding: 0 24px;
            max-width: var(--container-width);
            margin: 0 auto;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .brand-logo:hover {
            color: var(--brand-blue);
        }

        .brand-logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-cyan) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-header-action {
            padding: 8px 18px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--border-light);
            background: var(--bg-card);
            color: var(--text-primary);
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-header-action:hover {
            border-color: var(--brand-blue);
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.04);
        }

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

        .btn-header-primary:hover {
            background: var(--brand-blue-hover);
            border-color: var(--brand-blue-hover);
            color: #fff;
        }

        .nav-chips-wrapper {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px 12px;
        }

        .nav-chips {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: #C5D5EE transparent;
            padding: 4px 2px 10px;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x proximity;
        }

        .nav-chips::-webkit-scrollbar {
            height: 4px;
        }

        .nav-chips::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-chips::-webkit-scrollbar-thumb {
            background: #C5D5EE;
            border-radius: 100px;
        }

        .nav-chip {
            flex-shrink: 0;
            padding: 8px 18px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            background: rgba(37, 99, 235, 0.06);
            color: var(--brand-blue);
            transition: var(--transition-base);
            scroll-snap-align: start;
            white-space: nowrap;
            border: 1px solid transparent;
        }

        .nav-chip:hover {
            background: rgba(37, 99, 235, 0.12);
            color: var(--brand-blue-hover);
        }

        .nav-chip.active {
            background: var(--brand-blue);
            color: #fff;
            border-color: var(--brand-blue);
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
        }

        /* Breadcrumb */
        .breadcrumb-section {
            padding: 28px 0 8px;
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
            padding: 0;
            list-style: none;
            flex-wrap: wrap;
        }

        .breadcrumb-custom li {
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        .breadcrumb-custom a:hover {
            color: var(--brand-blue);
        }

        .breadcrumb-custom .separator {
            color: #C5D5EE;
            font-size: 11px;
        }

        .breadcrumb-custom .current {
            color: var(--brand-blue);
            font-weight: 600;
        }

        /* Category Hero Compact */
        .category-hero-compact {
            padding: 24px 0 36px;
        }

        .category-hero-inner {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }

        .category-hero-text {
            flex: 1;
            min-width: 280px;
        }

        .category-hero-h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.3;
            letter-spacing: -0.3px;
        }

        .category-hero-desc {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 0;
            max-width: 640px;
            line-height: 1.75;
        }

        .category-hero-stats {
            display: flex;
            gap: 28px;
            flex-shrink: 0;
            align-items: center;
            flex-wrap: wrap;
        }

        .hero-stat-item {
            text-align: center;
            padding: 8px 16px;
            border-radius: var(--radius-md);
            background: rgba(37, 99, 235, 0.04);
            min-width: 90px;
        }

        .hero-stat-number {
            font-size: 24px;
            font-weight: 700;
            color: var(--brand-blue);
            line-height: 1.3;
        }

        .hero-stat-label {
            font-size: 12px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* Filter Bar */
        .filter-bar-section {
            padding: 0 0 24px;
        }

        .filter-bar {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }

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

        .filter-chip {
            padding: 7px 16px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            background: var(--bg-light);
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }

        .filter-chip:hover {
            border-color: var(--brand-blue);
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.04);
        }

        .filter-chip.active {
            background: var(--brand-blue);
            color: #fff;
            border-color: var(--brand-blue);
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
        }

        .filter-date-input {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .filter-date-input .date-display {
            padding: 7px 14px;
            border-radius: 8px;
            border: 1px solid var(--border-light);
            background: var(--bg-light);
            color: var(--text-primary);
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .filter-date-input .date-display:hover {
            border-color: var(--brand-blue);
            color: var(--brand-blue);
        }

        .filter-date-input .date-arrow {
            color: var(--text-muted);
            font-size: 12px;
        }

        /* Match Cards List */
        .match-list-section {
            padding: 24px 0 12px;
        }

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

        .match-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            transition: var(--transition-base);
            box-shadow: 0 2px 8px rgba(15, 35, 80, 0.03);
        }

        .match-card:hover {
            border-color: rgba(37, 99, 235, 0.35);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .match-date-block {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-width: 72px;
            padding: 10px 14px;
            border-radius: var(--radius-md);
            background: rgba(37, 99, 235, 0.06);
        }

        .match-date-day {
            font-size: 22px;
            font-weight: 700;
            color: var(--brand-blue);
            line-height: 1.2;
        }

        .match-date-month {
            font-size: 12px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .match-info {
            flex: 1;
            min-width: 200px;
        }

        .match-teams {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 6px;
        }

        .match-team {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            white-space: nowrap;
        }

        .match-vs {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            padding: 2px 10px;
            background: var(--bg-light);
            border-radius: 100px;
        }

        .match-meta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .match-meta i {
            color: var(--brand-cyan);
            margin-right: 4px;
            font-size: 12px;
        }

        .match-status-block {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 8px;
            flex-shrink: 0;
        }

        .status-badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.3px;
        }

        .status-badge.live {
            background: rgba(20, 184, 166, 0.12);
            color: #0F766E;
            border: 1px solid rgba(20, 184, 166, 0.3);
        }

        .status-badge.upcoming {
            background: rgba(37, 99, 235, 0.08);
            color: var(--brand-blue);
            border: 1px solid rgba(37, 99, 235, 0.2);
        }

        .status-badge.finished {
            background: rgba(148, 163, 184, 0.12);
            color: var(--text-secondary);
            border: 1px solid rgba(148, 163, 184, 0.25);
        }

        .match-time-text {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .btn-match-detail {
            padding: 6px 16px;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 600;
            border: 1px solid var(--brand-blue);
            background: transparent;
            color: var(--brand-blue);
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-match-detail:hover {
            background: var(--brand-blue);
            color: #fff;
            border-color: var(--brand-blue);
        }

        /* Ranking Table */
        .ranking-section {
            padding: 48px 0 12px;
        }

        .ranking-table-wrapper {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            box-shadow: var(--shadow-sm);
            overflow-x: auto;
        }

        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 640px;
        }

        .ranking-table thead th {
            font-size: 13px;
            font-weight: 700;
            color: var(--text-secondary);
            text-align: left;
            padding: 12px 16px;
            border-bottom: 2px solid var(--border-light);
            background: var(--bg-light);
            white-space: nowrap;
        }

        .ranking-table tbody td {
            padding: 13px 16px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-primary);
            font-weight: 500;
            white-space: nowrap;
        }

        .ranking-table tbody tr:last-child td {
            border-bottom: none;
        }

        .ranking-table tbody tr:hover {
            background: rgba(37, 99, 235, 0.03);
        }

        .rank-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            font-weight: 700;
            font-size: 13px;
            background: var(--bg-light);
            color: var(--text-secondary);
        }

        .rank-number.top1 {
            background: rgba(245, 158, 11, 0.15);
            color: #B45309;
        }

        .rank-number.top2 {
            background: rgba(148, 163, 184, 0.18);
            color: #475569;
        }

        .rank-number.top3 {
            background: rgba(180, 83, 9, 0.12);
            color: #92400E;
        }

        .rank-change-up {
            color: var(--brand-cyan);
            font-weight: 700;
            font-size: 12px;
        }

        .rank-change-down {
            color: #EF4444;
            font-weight: 700;
            font-size: 12px;
        }

        .rank-change-same {
            color: var(--text-muted);
            font-size: 12px;
        }

        /* Update Rule */
        .update-rule-section {
            padding: 48px 0 12px;
        }

        .update-rule-grid {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .update-rule-card {
            flex: 1;
            min-width: 240px;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 22px 24px;
            transition: var(--transition-base);
        }

        .update-rule-card:hover {
            border-color: rgba(37, 99, 235, 0.3);
            box-shadow: var(--shadow-sm);
        }

        .update-rule-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(37, 99, 235, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-blue);
            font-size: 18px;
            margin-bottom: 14px;
        }

        .update-rule-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .update-rule-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* Download / Reminder */
        .download-section {
            padding: 48px 0 12px;
        }

        .download-cta-box {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }

        .download-cta-left {
            flex: 1;
            min-width: 260px;
        }

        .download-cta-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .download-cta-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        .download-cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }

        .btn-download {
            padding: 11px 24px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

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

        .btn-download-primary:hover {
            background: var(--brand-blue-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.25);
        }

        .btn-download-outline {
            background: transparent;
            color: var(--brand-blue);
            border: 1px solid var(--brand-blue);
        }

        .btn-download-outline:hover {
            background: rgba(37, 99, 235, 0.06);
            color: var(--brand-blue-hover);
            border-color: var(--brand-blue-hover);
        }

        /* Subscribe CTA */
        .subscribe-section {
            padding: 56px 0 72px;
        }

        .subscribe-box {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            box-shadow: var(--shadow-sm);
            text-align: center;
        }

        .subscribe-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .subscribe-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 24px;
            line-height: 1.7;
        }

        .subscribe-form {
            max-width: 500px;
            margin: 0 auto;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            padding: 11px 18px;
            border-radius: 10px;
            border: 1px solid #D7E2F5;
            background: var(--bg-light);
            font-size: 14px;
            color: var(--text-primary);
            transition: var(--transition-base);
        }

        .subscribe-form input::placeholder {
            color: #9AA8BC;
            font-weight: 400;
        }

        .subscribe-form input:focus {
            border-color: var(--brand-blue);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
            outline: none;
        }

        .btn-subscribe {
            padding: 11px 26px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 700;
            background: var(--brand-blue);
            color: #fff;
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .btn-subscribe:hover {
            background: var(--brand-blue-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.25);
        }

        /* Footer */
        .site-footer {
            background: #0F1F3D;
            color: #B6C4DE;
            padding: 56px 0 0;
            font-size: 14px;
        }

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

        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
            letter-spacing: -0.2px;
        }

        .footer-desc {
            font-size: 13px;
            color: #8FA1C0;
            line-height: 1.7;
            max-width: 280px;
            margin-bottom: 0;
        }

        .footer-col {
            display: flex;
            flex-direction: column;
        }

        .footer-heading {
            font-size: 15px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
        }

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

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

        .footer-col ul li a {
            color: #8FA1C0;
            font-size: 13px;
            transition: var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: #FFFFFF;
        }

        .footer-bottom {
            border-top: 1px solid rgba(148, 163, 184, 0.15);
            padding: 18px 0 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 13px;
            color: #8FA1C0;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-links a {
            color: #8FA1C0;
            font-size: 13px;
        }

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

        .footer-links span {
            color: rgba(148, 163, 184, 0.4);
        }

        /* Category page image */
        .category-match-image {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-md);
            object-fit: cover;
            flex-shrink: 0;
            border: 1px solid var(--border-light);
        }

        /* Responsive */
        @media (max-width: 1200px) {
            :root {
                --section-spacing: 60px;
                --container-width: 100%;
            }
        }

        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .category-hero-inner {
                padding: 24px;
                flex-direction: column;
            }

            .category-hero-stats {
                width: 100%;
                justify-content: flex-start;
                gap: 16px;
            }

            .download-cta-box {
                padding: 28px 24px;
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-spacing: 40px;
            }

            .brand-row {
                height: 60px;
                padding: 0 16px;
            }

            .brand-logo {
                font-size: 18px;
                gap: 8px;
            }

            .brand-logo-icon {
                width: 30px;
                height: 30px;
                font-size: 15px;
                border-radius: 7px;
            }

            .brand-actions {
                gap: 8px;
            }

            .btn-header-action {
                padding: 6px 12px;
                font-size: 12px;
                border-radius: 7px;
            }

            .nav-chips-wrapper {
                padding: 0 16px 10px;
            }

            .nav-chip {
                padding: 7px 14px;
                font-size: 13px;
            }

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

            .match-card {
                padding: 16px 18px;
                flex-direction: column;
                align-items: flex-start;
                gap: 14px;
            }

            .match-status-block {
                align-items: flex-start;
                flex-direction: row;
                flex-wrap: wrap;
                width: 100%;
            }

            .rank-number.top1,
            .rank-number.top2,
            .rank-number.top3 {
                width: 24px;
                height: 24px;
                font-size: 11px;
            }

            .subscribe-box {
                padding: 28px 20px;
            }

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

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

            .btn-subscribe {
                width: 100%;
            }

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

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

            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
                padding: 14px 16px;
            }

            .filter-date-input {
                width: 100%;
            }
        }

        @media (max-width: 576px) {
            .brand-row {
                padding: 0 12px;
            }

            .brand-actions .btn-header-action:first-child {
                display: none;
            }

            .category-hero-inner {
                padding: 18px;
            }

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

            .hero-stat-item {
                min-width: 70px;
                padding: 6px 10px;
            }

            .hero-stat-number {
                font-size: 20px;
            }

            .hero-stat-label {
                font-size: 11px;
            }

            .match-team {
                font-size: 14px;
            }

            .ranking-table-wrapper {
                padding: 16px;
            }

            .download-cta-box {
                padding: 20px 18px;
            }

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

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

            .section-title {
                font-size: 22px;
            }
        }

/* roulang page: category1 */
:root {
            --brand-blue: #2563EB;
            --brand-blue-hover: #1D4ED8;
            --brand-cyan: #14B8A6;
            --brand-orange: #F59E0B;
            --bg-light: #F7FAFF;
            --bg-card: #FFFFFF;
            --border-light: #E5EEF9;
            --text-primary: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 6px 24px rgba(15, 35, 80, 0.06);
            --shadow-md: 0 12px 32px rgba(15, 35, 80, 0.12);
            --transition-base: all 0.25s ease;
            --font-family-base: 'PingFang SC', 'Microsoft YaHei', 'system-ui', -apple-system, 'Segoe UI', 'Helvetica Neue', sans-serif;
            --section-spacing: 72px;
            --section-spacing-mobile: 40px;
            --container-width: 1200px;
        }
        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            font-family: var(--font-family-base);
            background-color: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }
        a {
            text-decoration: none;
            color: var(--brand-blue);
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--brand-blue-hover);
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-blue) !important;
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container-custom {
            max-width: var(--container-width);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-block {
            padding: var(--section-spacing) 0;
        }
        .section-block-alt {
            background-color: #F0F6FF;
        }
        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.08);
            padding: 4px 14px;
            border-radius: 100px;
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.35;
            letter-spacing: -0.2px;
        }
        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 760px;
            line-height: 1.75;
            margin-bottom: 28px;
        }
        .section-title-sm {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .site-header {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 0 rgba(15, 35, 80, 0.04);
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            padding: 0 24px;
            max-width: var(--container-width);
            margin: 0 auto;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .brand-logo:hover {
            color: var(--brand-blue);
        }
        .brand-logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-cyan) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-header-action {
            padding: 8px 18px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--border-light);
            background: var(--bg-card);
            color: var(--text-primary);
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-header-action:hover {
            border-color: var(--brand-blue);
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.04);
        }
        .btn-header-primary {
            background: var(--brand-blue);
            border-color: var(--brand-blue);
            color: #fff;
        }
        .btn-header-primary:hover {
            background: var(--brand-blue-hover);
            border-color: var(--brand-blue-hover);
            color: #fff;
        }
        .nav-chips-wrapper {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px 12px;
        }
        .nav-chips {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: #C5D5EE transparent;
            padding: 4px 2px 10px;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x proximity;
        }
        .nav-chips::-webkit-scrollbar {
            height: 4px;
        }
        .nav-chips::-webkit-scrollbar-track {
            background: transparent;
        }
        .nav-chips::-webkit-scrollbar-thumb {
            background: #C5D5EE;
            border-radius: 100px;
        }
        .nav-chip {
            flex-shrink: 0;
            padding: 8px 20px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            background: rgba(37, 99, 235, 0.06);
            color: var(--brand-blue);
            transition: var(--transition-base);
            border: 1px solid transparent;
            scroll-snap-align: start;
            cursor: pointer;
        }
        .nav-chip:hover {
            background: rgba(37, 99, 235, 0.12);
            color: var(--brand-blue);
        }
        .nav-chip.active {
            background: var(--brand-blue);
            color: #fff;
            border-color: var(--brand-blue);
        }
        .breadcrumb-wrap {
            padding: 24px 0 0;
            margin: 0;
        }
        .breadcrumb {
            margin: 0;
            padding: 0;
            background: transparent;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
        }
        .breadcrumb-item a {
            color: var(--text-muted);
        }
        .breadcrumb-item a:hover {
            color: var(--brand-blue);
        }
        .breadcrumb-item.active {
            color: var(--text-primary);
            font-weight: 600;
        }
        .breadcrumb-sep {
            color: #CBD5E1;
            font-size: 12px;
        }
        .page-hero-compact {
            padding: 28px 0 36px;
            border-bottom: 1px solid var(--border-light);
            background: var(--bg-card);
        }
        .page-hero-inner {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .page-hero-inner h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0;
            letter-spacing: -0.3px;
            line-height: 1.3;
        }
        .page-hero-inner .lead {
            font-size: 16px;
            color: var(--text-secondary);
            margin: 0;
            max-width: 720px;
        }
        .stat-strip {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            padding: 20px 24px;
            margin-top: 20px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .stat-strip .stat-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .stat-strip .stat-num {
            font-size: 24px;
            font-weight: 700;
            color: var(--brand-blue);
            line-height: 1.2;
        }
        .stat-strip .stat-label {
            font-size: 14px;
            color: var(--text-muted);
        }
        .news-list-main {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .news-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            padding: 24px 28px;
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .news-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(37, 99, 235, 0.25);
        }
        .news-card .news-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .news-card .news-date {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.08);
            padding: 4px 12px;
            border-radius: 100px;
            font-weight: 600;
        }
        .news-card .news-cat {
            font-size: 13px;
            color: var(--text-muted);
            background: var(--bg-light);
            padding: 4px 12px;
            border-radius: 100px;
        }
        .news-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0;
            line-height: 1.4;
        }
        .news-card .news-summary {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
        }
        .news-card .news-action {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            border-top: 1px solid var(--border-light);
            padding-top: 16px;
            margin-top: 4px;
        }
        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 9px 20px;
            border-radius: 10px;
            background: var(--brand-blue);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--brand-blue);
            transition: var(--transition-base);
            cursor: pointer;
        }
        .btn-read-more:hover {
            background: var(--brand-blue-hover);
            border-color: var(--brand-blue-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
        }
        .news-card .news-views {
            font-size: 13px;
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .sidebar-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            padding: 24px;
            margin-bottom: 24px;
        }
        .sidebar-card .card-heading {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .editor-pick-item {
            display: flex;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition-base);
        }
        .editor-pick-item:last-child {
            border-bottom: none;
        }
        .editor-pick-item:hover {
            background: rgba(37, 99, 235, 0.03);
            border-radius: 8px;
            padding-left: 8px;
            padding-right: 8px;
        }
        .editor-pick-item .pick-img {
            width: 84px;
            height: 64px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
            background: #E8F0FE;
        }
        .editor-pick-item .pick-info {
            flex: 1;
            min-width: 0;
        }
        .editor-pick-item .pick-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.45;
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .editor-pick-item .pick-date {
            font-size: 12px;
            color: var(--text-muted);
        }
        .archive-list {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .archive-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            border-radius: 8px;
            background: var(--bg-light);
            font-size: 14px;
            color: var(--text-secondary);
            transition: var(--transition-base);
        }
        .archive-link:hover {
            background: rgba(37, 99, 235, 0.06);
            color: var(--brand-blue);
        }
        .archive-link .count {
            font-size: 12px;
            background: #E2E8F0;
            color: var(--text-secondary);
            padding: 2px 10px;
            border-radius: 100px;
            font-weight: 600;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-link {
            padding: 6px 16px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 500;
            background: var(--bg-light);
            color: var(--text-secondary);
            border: 1px solid var(--border-light);
            transition: var(--transition-base);
            cursor: pointer;
        }
        .tag-link:hover {
            background: var(--brand-blue);
            border-color: var(--brand-blue);
            color: #fff;
        }
        .tag-link.hot {
            background: rgba(245, 158, 11, 0.1);
            color: #B45309;
            border-color: rgba(245, 158, 11, 0.3);
        }
        .cta-section {
            background: linear-gradient(135deg, var(--brand-blue) 0%, #1E40AF 50%, #1E3A8A 100%);
            border-radius: var(--radius-lg);
            padding: 48px 44px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            box-shadow: 0 16px 40px rgba(15, 35, 80, 0.18);
            margin-top: 16px;
        }
        .cta-section .cta-content {
            flex: 1;
            min-width: 280px;
        }
        .cta-section h2 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            line-height: 1.35;
        }
        .cta-section p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin: 0;
            line-height: 1.7;
        }
        .cta-section .cta-form-wrap {
            flex: 1;
            min-width: 300px;
            max-width: 440px;
        }
        .cta-form {
            display: flex;
            gap: 10px;
            background: #fff;
            border-radius: 10px;
            padding: 8px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
        }
        .cta-form input {
            flex: 1;
            border: 1px solid transparent;
            padding: 10px 14px;
            border-radius: 8px;
            font-size: 14px;
            background: #F8FAFE;
            color: var(--text-primary);
            min-width: 0;
        }
        .cta-form input:focus {
            outline: none;
            border-color: var(--brand-blue);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
            background: #fff;
        }
        .cta-form input::placeholder {
            color: #94A3B8;
            font-size: 14px;
        }
        .btn-cta-submit {
            background: var(--brand-blue);
            border: none;
            color: #fff;
            padding: 10px 22px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 14px;
            white-space: nowrap;
            cursor: pointer;
            transition: var(--transition-base);
        }
        .btn-cta-submit:hover {
            background: var(--brand-blue-hover);
        }
        .site-footer {
            background: #0F172A;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 72px;
            padding: 48px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            margin: 0;
            max-width: 280px;
        }
        .footer-heading {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            transition: var(--transition-base);
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
        }
        .footer-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
        }
        .footer-links a:hover {
            color: #fff;
        }
        .footer-links span {
            color: rgba(255, 255, 255, 0.35);
        }
        @media (max-width: 991.98px) {
            .stat-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cta-section {
                flex-direction: column;
                align-items: flex-start;
                padding: 36px 28px;
            }
            .cta-section .cta-form-wrap {
                max-width: 100%;
                width: 100%;
            }
        }
        @media (max-width: 767.98px) {
            .section-block {
                padding: var(--section-spacing-mobile) 0;
            }
            .section-title {
                font-size: 22px;
            }
            .page-hero-inner h1 {
                font-size: 26px;
            }
            .news-card {
                padding: 18px 16px;
            }
            .news-card h3 {
                font-size: 17px;
            }
            .stat-strip {
                grid-template-columns: 1fr 1fr;
                padding: 16px;
                gap: 12px;
            }
            .stat-strip .stat-num {
                font-size: 20px;
            }
            .brand-row {
                height: 60px;
                padding: 0 16px;
            }
            .brand-logo {
                font-size: 19px;
            }
            .brand-logo-icon {
                width: 32px;
                height: 32px;
                font-size: 16px;
            }
            .brand-actions {
                gap: 8px;
            }
            .btn-header-action {
                padding: 6px 12px;
                font-size: 13px;
            }
            .nav-chips-wrapper {
                padding: 0 16px 8px;
            }
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .cta-form {
                flex-direction: column;
            }
            .btn-cta-submit {
                width: 100%;
            }
            .editor-pick-item .pick-img {
                width: 70px;
                height: 54px;
            }
        }
        @media (max-width: 575.98px) {
            .stat-strip {
                grid-template-columns: 1fr 1fr;
                padding: 14px;
                gap: 10px;
            }
            .stat-strip .stat-num {
                font-size: 18px;
            }
            .stat-strip .stat-label {
                font-size: 12px;
            }
            .page-hero-compact {
                padding: 20px 0 24px;
            }
            .page-hero-inner h1 {
                font-size: 22px;
            }
            .news-card .news-action {
                flex-direction: column;
                align-items: flex-start;
            }
            .btn-read-more {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: category2 */
:root {
            --brand-blue: #2563EB;
            --brand-blue-hover: #1D4ED8;
            --brand-cyan: #14B8A6;
            --brand-orange: #F59E0B;
            --bg-light: #F7FAFF;
            --bg-card: #FFFFFF;
            --border-light: #E5EEF9;
            --text-primary: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 6px 24px rgba(15, 35, 80, 0.06);
            --shadow-md: 0 12px 32px rgba(15, 35, 80, 0.12);
            --transition-base: all 0.25s ease;
            --font-family-base: 'PingFang SC', 'Microsoft YaHei', 'system-ui', -apple-system, 'Segoe UI', 'Helvetica Neue', sans-serif;
            --section-spacing: 72px;
            --section-spacing-mobile: 40px;
            --container-width: 1200px;
        }

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

        body {
            font-family: var(--font-family-base);
            background-color: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-blue) !important;
            outline-offset: 2px;
            border-radius: 4px;
        }

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

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

        .section-block-alt {
            background-color: #F0F6FF;
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.08);
            padding: 4px 14px;
            border-radius: 100px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.35;
            letter-spacing: -0.2px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 760px;
            line-height: 1.75;
            margin-bottom: 28px;
        }

        .section-title-sm {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        /* Header & Navigation */
        .site-header {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 0 rgba(15, 35, 80, 0.04);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            padding: 0 24px;
            max-width: var(--container-width);
            margin: 0 auto;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .brand-logo:hover {
            color: var(--brand-blue);
        }

        .brand-logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-cyan) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-header-action {
            padding: 8px 18px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--border-light);
            background: var(--bg-card);
            color: var(--text-primary);
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-header-action:hover {
            border-color: var(--brand-blue);
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.04);
        }

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

        .btn-header-primary:hover {
            background: var(--brand-blue-hover);
            border-color: var(--brand-blue-hover);
            color: #fff;
        }

        .nav-chips-wrapper {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px 12px;
        }

        .nav-chips {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: #C5D5EE transparent;
            padding: 4px 2px 10px;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x proximity;
        }

        .nav-chips::-webkit-scrollbar {
            height: 4px;
        }

        .nav-chips::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-chips::-webkit-scrollbar-thumb {
            background: #C5D5EE;
            border-radius: 100px;
        }

        .nav-chip {
            flex-shrink: 0;
            padding: 8px 18px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            background: rgba(37, 99, 235, 0.06);
            color: var(--text-secondary);
            transition: var(--transition-base);
            white-space: nowrap;
            scroll-snap-align: start;
            border: 1px solid transparent;
        }

        .nav-chip:hover {
            background: rgba(37, 99, 235, 0.1);
            color: var(--brand-blue);
        }

        .nav-chip.active {
            background: var(--brand-blue);
            color: #fff;
            border-color: var(--brand-blue);
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            padding: 20px 0 0;
            background: var(--bg-light);
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
            padding: 0;
            list-style: none;
            flex-wrap: wrap;
        }

        .breadcrumb-custom li {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb-custom li:not(:last-child)::after {
            content: '/';
            color: var(--text-muted);
            font-size: 13px;
        }

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

        .breadcrumb-custom a:hover {
            color: var(--brand-blue);
        }

        .breadcrumb-custom .current {
            color: var(--brand-blue);
            font-weight: 600;
        }

        /* Page header compact */
        .page-header-compact {
            padding: 28px 0 8px;
            background: var(--bg-light);
        }

        .page-header-compact h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.3px;
        }

        .page-header-summary {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            font-size: 14px;
            color: var(--text-secondary);
            margin-top: 12px;
        }

        .page-header-summary span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .page-header-summary i {
            color: var(--brand-cyan);
            font-size: 14px;
        }

        /* Filter chips */
        .filter-chips-row {
            padding: 16px 0 4px;
            background: var(--bg-light);
        }

        .filter-chips {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding: 4px 2px 10px;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #C5D5EE transparent;
        }

        .filter-chips::-webkit-scrollbar {
            height: 4px;
        }

        .filter-chips::-webkit-scrollbar-thumb {
            background: #C5D5EE;
            border-radius: 100px;
        }

        .filter-chip {
            flex-shrink: 0;
            padding: 7px 16px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            background: #fff;
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .filter-chip:hover {
            border-color: var(--brand-blue);
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.04);
        }

        .filter-chip.active {
            background: var(--brand-blue);
            color: #fff;
            border-color: var(--brand-blue);
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
        }

        /* Guide card */
        .guide-card {
            display: flex;
            gap: 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin-bottom: 20px;
            padding: 20px;
            transition: var(--transition-base);
            box-shadow: var(--shadow-sm);
        }

        .guide-card:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(37, 99, 235, 0.35);
            transform: translateY(-2px);
        }

        .guide-card-cover {
            flex-shrink: 0;
            width: 200px;
            height: 140px;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: linear-gradient(135deg, #dbeafe 0%, #cffafe 100%);
        }

        .guide-card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

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

        .guide-card-top {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px 12px;
            margin-bottom: 8px;
        }

        .guide-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 100px;
            letter-spacing: 0.2px;
        }

        .guide-tag-type {
            background: rgba(37, 99, 235, 0.08);
            color: var(--brand-blue);
        }

        .guide-tag-difficulty {
            background: rgba(20, 184, 166, 0.1);
            color: #0d9488;
        }

        .guide-tag-easy {
            background: rgba(20, 184, 166, 0.12);
            color: #0d9488;
        }

        .guide-tag-medium {
            background: rgba(245, 158, 11, 0.12);
            color: #b45309;
        }

        .guide-tag-hard {
            background: rgba(239, 68, 68, 0.1);
            color: #dc2626;
        }

        .guide-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .guide-card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
            flex: 1;
        }

        .guide-card-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .guide-card-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--brand-blue);
            background: transparent;
            border: none;
            padding: 4px 0;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .btn-read-more:hover {
            color: var(--brand-blue-hover);
            text-decoration: underline;
        }

        .btn-read-more i {
            font-size: 13px;
        }

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

        .step-preview-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: left;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
            position: relative;
        }

        .step-preview-card:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(37, 99, 235, 0.3);
            transform: translateY(-2px);
        }

        .step-number {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(37, 99, 235, 0.1);
            color: var(--brand-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .step-preview-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .step-preview-card p {
            font-size: 13px;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        /* Update note */
        .update-note-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 28px 32px;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-wrap: wrap;
            gap: 20px 40px;
            align-items: center;
        }

        .update-note-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: rgba(20, 184, 166, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            color: #0d9488;
            flex-shrink: 0;
        }

        .update-note-info {
            flex: 1;
            min-width: 200px;
        }

        .update-note-info h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .update-note-info p {
            font-size: 14px;
            color: var(--text-secondary);
            margin: 0;
        }

        .update-note-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .update-note-tags span {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 100px;
            background: rgba(37, 99, 235, 0.06);
            color: var(--text-secondary);
        }

        /* Resource cards */
        .resource-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .resource-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .resource-card:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(37, 99, 235, 0.3);
            transform: translateY(-2px);
        }

        .resource-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(37, 99, 235, 0.08);
            color: var(--brand-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 14px;
        }

        .resource-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .resource-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
            flex: 1;
        }

        .btn-resource {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 600;
            background: #fff;
            border: 1px solid var(--brand-blue);
            color: var(--brand-blue);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .btn-resource:hover {
            background: var(--brand-blue);
            color: #fff;
        }

        /* CTA */
        .cta-section-custom {
            background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #14b8a6 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            color: #fff;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 24px 40px;
        }

        .cta-section-custom h2 {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
        }

        .cta-section-custom p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            margin: 0;
            line-height: 1.7;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            flex: 1;
            min-width: 280px;
            max-width: 460px;
        }

        .cta-form input {
            flex: 1;
            padding: 12px 18px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            font-size: 14px;
            transition: var(--transition-base);
            min-width: 0;
        }

        .cta-form input::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }

        .cta-form input:focus {
            outline: none;
            border-color: rgba(255, 255, 255, 0.7);
            background: rgba(255, 255, 255, 0.2);
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.15);
        }

        .btn-cta-submit {
            padding: 12px 22px;
            border-radius: 10px;
            border: none;
            background: #fff;
            color: var(--brand-blue);
            font-size: 14px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .btn-cta-submit:hover {
            background: #f0f6ff;
            transform: translateY(-1px);
        }

        /* Footer */
        .site-footer {
            background: #0b1220;
            color: #cbd5e1;
            padding: 48px 0 24px;
            margin-top: 0;
        }

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

        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-desc {
            font-size: 14px;
            color: #94a3b8;
            line-height: 1.7;
            max-width: 300px;
            margin: 0;
        }

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

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

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

        .footer-col ul a {
            font-size: 14px;
            color: #94a3b8;
            transition: var(--transition-base);
        }

        .footer-col ul a:hover {
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(148, 163, 184, 0.15);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: 13px;
            color: #64748b;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-links a {
            color: #94a3b8;
            font-size: 13px;
        }

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

        .footer-links span {
            color: #475569;
        }

        /* Responsive */
        @media (max-width: 992px) {
            .steps-preview-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .resource-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .guide-card-cover {
                width: 160px;
                height: 120px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-spacing: 40px;
            }
            .section-block {
                padding: var(--section-spacing-mobile) 0;
            }
            .brand-row {
                height: 60px;
                padding: 0 16px;
            }
            .brand-logo {
                font-size: 18px;
                gap: 8px;
            }
            .brand-logo-icon {
                width: 30px;
                height: 30px;
                font-size: 15px;
                border-radius: 6px;
            }
            .btn-header-action {
                padding: 6px 12px;
                font-size: 12px;
                border-radius: 6px;
            }
            .brand-actions {
                gap: 8px;
            }
            .nav-chips-wrapper {
                padding: 0 16px 10px;
            }
            .nav-chip {
                padding: 6px 14px;
                font-size: 13px;
            }
            .page-header-compact h1 {
                font-size: 24px;
            }
            .guide-card {
                flex-direction: column;
                padding: 16px;
                gap: 14px;
            }
            .guide-card-cover {
                width: 100%;
                height: 180px;
                border-radius: 10px;
            }
            .steps-preview-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .resource-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .update-note-card {
                padding: 20px;
                gap: 16px;
            }
            .cta-section-custom {
                padding: 28px 20px;
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }
            .cta-form {
                width: 100%;
                flex-direction: column;
                max-width: none;
            }
            .cta-form input {
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .section-title {
                font-size: 20px;
            }
            .page-header-summary {
                gap: 8px 16px;
                font-size: 13px;
            }
        }

        @media (max-width: 576px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .guide-card-cover {
                height: 140px;
            }
            .guide-card-title {
                font-size: 16px;
            }
            .guide-card-desc {
                font-size: 13px;
            }
            .btn-header-action {
                padding: 5px 10px;
                font-size: 11px;
            }
            .brand-actions .btn-header-action:first-child {
                display: none;
            }
        }

/* roulang page: category5 */
:root {
            --brand-blue: #2563EB;
            --brand-blue-hover: #1D4ED8;
            --brand-cyan: #14B8A6;
            --brand-orange: #F59E0B;
            --bg-light: #F7FAFF;
            --bg-card: #FFFFFF;
            --border-light: #E5EEF9;
            --text-primary: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 6px 24px rgba(15, 35, 80, 0.06);
            --shadow-md: 0 12px 32px rgba(15, 35, 80, 0.12);
            --transition-base: all 0.25s ease;
            --font-family-base: 'PingFang SC', 'Microsoft YaHei', 'system-ui', -apple-system, 'Segoe UI', 'Helvetica Neue', sans-serif;
            --section-spacing: 72px;
            --section-spacing-mobile: 40px;
            --container-width: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            font-family: var(--font-family-base);
            background-color: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }
        a {
            text-decoration: none;
            color: var(--brand-blue);
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--brand-blue-hover);
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-blue) !important;
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container-custom {
            max-width: var(--container-width);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-block {
            padding: var(--section-spacing) 0;
        }
        .section-block-alt {
            background-color: #F0F6FF;
        }
        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.08);
            padding: 4px 14px;
            border-radius: 100px;
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.35;
            letter-spacing: -0.2px;
        }
        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 760px;
            line-height: 1.75;
            margin-bottom: 28px;
        }
        .section-title-sm {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .site-header {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 0 rgba(15, 35, 80, 0.04);
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            padding: 0 24px;
            max-width: var(--container-width);
            margin: 0 auto;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .brand-logo:hover {
            color: var(--brand-blue);
        }
        .brand-logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-cyan) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-header-action {
            padding: 8px 18px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--border-light);
            background: var(--bg-card);
            color: var(--text-primary);
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-header-action:hover {
            border-color: var(--brand-blue);
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.04);
        }
        .btn-header-primary {
            background: var(--brand-blue);
            border-color: var(--brand-blue);
            color: #fff;
        }
        .btn-header-primary:hover {
            background: var(--brand-blue-hover);
            border-color: var(--brand-blue-hover);
            color: #fff;
        }
        .nav-chips-wrapper {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px 12px;
        }
        .nav-chips {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: #C5D5EE transparent;
            padding: 4px 2px 10px;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x proximity;
        }
        .nav-chips::-webkit-scrollbar {
            height: 4px;
        }
        .nav-chips::-webkit-scrollbar-track {
            background: transparent;
        }
        .nav-chips::-webkit-scrollbar-thumb {
            background: #C5D5EE;
            border-radius: 6px;
        }
        .nav-chip {
            flex: 0 0 auto;
            padding: 8px 20px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            background: rgba(37, 99, 235, 0.06);
            color: var(--brand-blue);
            scroll-snap-align: start;
            transition: var(--transition-base);
            white-space: nowrap;
            border: 1px solid transparent;
        }
        .nav-chip:hover {
            background: rgba(37, 99, 235, 0.12);
            color: var(--brand-blue-hover);
        }
        .nav-chip.active {
            background: var(--brand-blue);
            color: #fff;
            border-color: var(--brand-blue);
        }
        .breadcrumb-section {
            padding: 28px 0 16px;
            background: var(--bg-light);
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: var(--transition-base);
        }
        .breadcrumb-custom a:hover {
            color: var(--brand-blue);
        }
        .breadcrumb-custom .separator {
            color: #C5D5EE;
            font-size: 12px;
        }
        .breadcrumb-custom .current {
            color: var(--brand-blue);
            font-weight: 600;
        }
        .page-header-compact {
            padding: 12px 0 28px;
        }
        .page-header-compact h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.3;
        }
        .page-header-compact .header-meta {
            font-size: 14px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .page-header-compact .header-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .page-header-compact .header-meta i {
            color: var(--brand-blue);
            font-size: 13px;
        }
        .filter-bar {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .filter-chip {
            padding: 8px 18px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            border: 1px solid var(--border-light);
            background: var(--bg-card);
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .filter-chip:hover {
            border-color: var(--brand-blue);
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.04);
        }
        .filter-chip.active {
            background: var(--brand-blue);
            border-color: var(--brand-blue);
            color: #fff;
        }
        .activity-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
            margin-bottom: 24px;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .activity-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(37, 99, 235, 0.35);
        }
        .activity-card-img {
            position: relative;
            height: 200px;
            overflow: hidden;
            background: #EAF1FC;
        }
        .activity-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .activity-card-img .activity-status-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 5px 14px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.3px;
            background: rgba(255, 255, 255, 0.96);
            color: var(--text-primary);
            box-shadow: 0 4px 12px rgba(15, 35, 80, 0.12);
        }
        .activity-card-img .activity-status-badge.live {
            background: var(--brand-orange);
            color: #fff;
        }
        .activity-card-img .activity-status-badge.upcoming {
            background: var(--brand-cyan);
            color: #fff;
        }
        .activity-card-img .activity-status-badge.ended {
            background: #94A3B8;
            color: #fff;
        }
        .activity-card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .activity-card-category {
            font-size: 12px;
            font-weight: 600;
            color: var(--brand-cyan);
            letter-spacing: 0.5px;
            margin-bottom: 6px;
            text-transform: uppercase;
        }
        .activity-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.45;
        }
        .activity-card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }
        .activity-card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 14px;
            flex-wrap: wrap;
        }
        .activity-card-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .activity-card-meta i {
            color: var(--brand-blue);
        }
        .btn-activity {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            background: var(--brand-blue);
            color: #fff;
            white-space: nowrap;
        }
        .btn-activity:hover {
            background: var(--brand-blue-hover);
            color: #fff;
            box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
        }
        .btn-activity-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition-base);
            background: var(--bg-card);
            color: var(--brand-blue);
            border: 1px solid var(--brand-blue);
            white-space: nowrap;
        }
        .btn-activity-outline:hover {
            background: rgba(37, 99, 235, 0.06);
            box-shadow: 0 8px 20px rgba(37, 99, 235, 0.12);
        }
        .timeline-wrapper {
            position: relative;
            padding-left: 28px;
        }
        .timeline-wrapper::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: linear-gradient(180deg, var(--brand-blue) 0%, var(--brand-cyan) 100%);
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 28px;
            padding-left: 24px;
        }
        .timeline-item:last-child {
            margin-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -28px;
            top: 6px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--brand-blue);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
        }
        .timeline-item.cyan::before {
            background: var(--brand-cyan);
            box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.25);
        }
        .timeline-item.orange::before {
            background: var(--brand-orange);
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.25);
        }
        .timeline-date {
            font-size: 13px;
            font-weight: 600;
            color: var(--brand-blue);
            margin-bottom: 4px;
        }
        .timeline-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .timeline-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .rule-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            height: 100%;
            transition: var(--transition-base);
        }
        .rule-card:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(37, 99, 235, 0.3);
        }
        .rule-card-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 14px;
            background: rgba(37, 99, 235, 0.08);
            color: var(--brand-blue);
        }
        .rule-card-icon.cyan {
            background: rgba(20, 184, 166, 0.1);
            color: var(--brand-cyan);
        }
        .rule-card-icon.orange {
            background: rgba(245, 158, 11, 0.12);
            color: var(--brand-orange);
        }
        .rule-card-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .rule-card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .cta-section {
            background: linear-gradient(135deg, #0F172A 0%, #1E293B 60%, #1D4ED8 100%);
            border-radius: 16px;
            padding: 48px 40px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(37, 99, 235, 0.2);
            pointer-events: none;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 20%;
            width: 300px;
            height: 160px;
            border-radius: 50%;
            background: rgba(20, 184, 166, 0.12);
            pointer-events: none;
        }
        .cta-section-inner {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-size: 26px;
            font-weight: 700;
            margin-bottom: 12px;
            color: #fff;
        }
        .cta-section p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.78);
            margin-bottom: 24px;
            max-width: 560px;
            line-height: 1.7;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            max-width: 520px;
        }
        .cta-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 14px;
            transition: var(--transition-base);
        }
        .cta-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .cta-form input:focus {
            outline: none;
            border-color: var(--brand-cyan);
            background: rgba(255, 255, 255, 0.16);
            box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
        }
        .btn-cta-submit {
            padding: 12px 28px;
            border-radius: 10px;
            background: var(--brand-orange);
            color: #fff;
            border: none;
            font-size: 14px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .btn-cta-submit:hover {
            background: #D97706;
            box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
            color: #fff;
        }
        .site-footer {
            background: #0F172A;
            color: #CBD5E1;
            padding: 56px 0 24px;
            margin-top: 72px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-desc {
            font-size: 13px;
            color: #94A3B8;
            line-height: 1.7;
            max-width: 280px;
            margin-bottom: 0;
        }
        .footer-heading {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: #94A3B8;
            font-size: 13px;
            transition: var(--transition-base);
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: #64748B;
        }
        .footer-links {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-links a {
            color: #94A3B8;
            font-size: 13px;
            transition: var(--transition-base);
        }
        .footer-links a:hover {
            color: #fff;
        }
        .footer-links span {
            color: #475569;
        }

        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .section-block {
                padding: 52px 0;
            }
            .page-header-compact h1 {
                font-size: 28px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-spacing: 48px;
                --section-spacing-mobile: 32px;
            }
            .section-block {
                padding: var(--section-spacing-mobile) 0;
            }
            .section-title {
                font-size: 22px;
            }
            .brand-row {
                height: 60px;
                padding: 0 16px;
            }
            .brand-logo {
                font-size: 18px;
            }
            .brand-logo-icon {
                width: 30px;
                height: 30px;
                font-size: 15px;
                border-radius: 6px;
            }
            .btn-header-action {
                padding: 6px 12px;
                font-size: 12px;
            }
            .nav-chips-wrapper {
                padding: 0 16px 10px;
            }
            .nav-chip {
                padding: 6px 14px;
                font-size: 13px;
            }
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .activity-card-img {
                height: 160px;
            }
            .activity-card-body {
                padding: 16px 16px 18px;
            }
            .cta-section {
                padding: 32px 20px;
                border-radius: 12px;
            }
            .cta-section h2 {
                font-size: 22px;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-form input {
                min-width: auto;
                width: 100%;
            }
            .btn-cta-submit {
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .page-header-compact h1 {
                font-size: 24px;
            }
            .timeline-wrapper {
                padding-left: 20px;
            }
            .timeline-item {
                padding-left: 16px;
            }
            .timeline-item::before {
                left: -20px;
                width: 12px;
                height: 12px;
                top: 8px;
            }
        }
        @media (max-width: 576px) {
            .brand-actions {
                gap: 6px;
            }
            .btn-header-action {
                font-size: 11px;
                padding: 5px 10px;
            }
            .section-title {
                font-size: 20px;
            }
            .activity-card-meta {
                gap: 10px;
                font-size: 12px;
            }
            .filter-chip {
                font-size: 12px;
                padding: 6px 14px;
            }
            .rule-card {
                padding: 18px;
            }
        }

/* roulang page: category4 */
:root {
            --brand-blue: #2563EB;
            --brand-blue-hover: #1D4ED8;
            --brand-cyan: #14B8A6;
            --brand-orange: #F59E0B;
            --bg-light: #F7FAFF;
            --bg-card: #FFFFFF;
            --border-light: #E5EEF9;
            --text-primary: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 6px 24px rgba(15, 35, 80, 0.06);
            --shadow-md: 0 12px 32px rgba(15, 35, 80, 0.12);
            --transition-base: all 0.25s ease;
            --font-family-base: 'PingFang SC', 'Microsoft YaHei', 'system-ui', -apple-system, 'Segoe UI', 'Helvetica Neue', sans-serif;
            --section-spacing: 72px;
            --section-spacing-mobile: 40px;
            --container-width: 1200px;
        }

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

        body {
            font-family: var(--font-family-base);
            background-color: var(--bg-light);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-blue) !important;
            outline-offset: 2px;
            border-radius: 4px;
        }

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

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

        .section-block-alt {
            background-color: #F0F6FF;
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.08);
            padding: 4px 14px;
            border-radius: 100px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.35;
            letter-spacing: -0.2px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 760px;
            line-height: 1.75;
            margin-bottom: 28px;
        }

        .section-title-sm {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        /* Header & Navigation */
        .site-header {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 0 rgba(15, 35, 80, 0.04);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            padding: 0 24px;
            max-width: var(--container-width);
            margin: 0 auto;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .brand-logo:hover {
            color: var(--brand-blue);
        }

        .brand-logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-cyan) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-header-action {
            padding: 8px 18px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--border-light);
            background: var(--bg-card);
            color: var(--text-primary);
            transition: var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-header-action:hover {
            border-color: var(--brand-blue);
            color: var(--brand-blue);
            background: rgba(37, 99, 235, 0.04);
        }

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

        .btn-header-primary:hover {
            background: var(--brand-blue-hover);
            border-color: var(--brand-blue-hover);
            color: #fff;
        }

        .nav-chips-wrapper {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px 12px;
        }

        .nav-chips {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: #C5D5EE transparent;
            padding: 4px 2px 10px;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x proximity;
        }

        .nav-chips::-webkit-scrollbar {
            height: 4px;
        }

        .nav-chips::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-chips::-webkit-scrollbar-thumb {
            background: #C5D5EE;
            border-radius: 10px;
        }

        .nav-chip {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition-base);
            border: 1px solid transparent;
            background: rgba(37, 99, 235, 0.07);
            color: var(--brand-blue);
            scroll-snap-align: start;
            white-space: nowrap;
            cursor: pointer;
        }

        .nav-chip:hover {
            background: rgba(37, 99, 235, 0.14);
            color: var(--brand-blue-hover);
        }

        .nav-chip.active {
            background: var(--brand-blue);
            color: #fff;
            border-color: var(--brand-blue);
        }

        .nav-chip.active:hover {
            background: var(--brand-blue-hover);
            color: #fff;
        }

        /* Breadcrumb */
        .breadcrumb-section {
            background: var(--bg-light);
            padding: 24px 0 8px;
        }

        .breadcrumb {
            margin: 0;
            padding: 0;
            list-style: none;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb li + li::before {
            content: '/';
            color: #CBD5E1;
            font-size: 13px;
        }

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

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

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

        /* Category Header */
        .category-header-section {
            padding: 28px 0 36px;
            background: var(--bg-light);
        }

        .category-header-wrapper {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 28px;
            align-items: start;
        }

        .category-title {
            font-size: 34px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.3;
            letter-spacing: -0.5px;
        }

        .category-subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.7;
            margin-bottom: 0;
        }

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

        .stat-mini-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: 100px;
            padding: 6px 16px;
            font-weight: 500;
        }

        .stat-mini-item i {
            color: var(--brand-cyan);
            font-size: 14px;
        }

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

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

        .team-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(37, 99, 235, 0.35);
        }

        .team-card-img {
            height: 180px;
            background-size: cover;
            background-position: center;
            position: relative;
            overflow: hidden;
        }

        .team-card-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.7) 100%);
        }

        .team-card-img .team-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(255, 255, 255, 0.92);
            color: var(--text-primary);
            padding: 4px 14px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 700;
            z-index: 2;
            letter-spacing: 0.5px;
        }

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

        .team-card-name {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.35;
        }

        .team-card-game {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--brand-cyan);
            background: rgba(20, 184, 166, 0.08);
            padding: 3px 12px;
            border-radius: 100px;
            margin-bottom: 10px;
            align-self: flex-start;
        }

        .team-card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 14px;
            flex: 1;
        }

        .team-card-stats {
            display: flex;
            gap: 16px;
            padding-top: 14px;
            border-top: 1px solid var(--border-light);
            margin-bottom: 14px;
        }

        .team-stat-number {
            font-size: 18px;
            font-weight: 700;
            color: var(--brand-blue);
            line-height: 1.2;
        }

        .team-stat-label {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 500;
        }

        .btn-card-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 600;
            border: 1px solid var(--brand-blue);
            background: transparent;
            color: var(--brand-blue);
            transition: var(--transition-base);
            cursor: pointer;
            align-self: flex-start;
        }

        .btn-card-outline:hover {
            background: var(--brand-blue);
            color: #fff;
        }

        /* Player Table */
        .player-table-wrapper {
            overflow-x: auto;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
        }

        .player-table {
            width: 100%;
            min-width: 720px;
            border-collapse: collapse;
            font-size: 14px;
        }

        .player-table thead th {
            background: #F0F6FF;
            color: var(--text-primary);
            font-weight: 700;
            font-size: 13px;
            text-align: left;
            padding: 14px 18px;
            border-bottom: 1px solid var(--border-light);
            white-space: nowrap;
        }

        .player-table tbody td {
            padding: 13px 18px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-secondary);
            vertical-align: middle;
        }

        .player-table tbody tr:last-child td {
            border-bottom: none;
        }

        .player-table tbody tr:hover {
            background: #F8FBFF;
        }

        .player-name {
            font-weight: 700;
            color: var(--text-primary);
            font-size: 14px;
        }

        .player-team {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .player-kda {
            font-weight: 700;
            color: var(--brand-cyan);
            font-size: 14px;
        }

        .player-winrate {
            font-weight: 600;
            color: var(--brand-blue);
        }

        .badge-status {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 4px 12px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 600;
        }

        .badge-status.hot {
            background: rgba(245, 158, 11, 0.12);
            color: #D97706;
        }

        .badge-status.rising {
            background: rgba(20, 184, 166, 0.12);
            color: #0D9488;
        }

        .badge-status.stable {
            background: rgba(37, 99, 235, 0.1);
            color: var(--brand-blue);
        }

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

        .honor-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 20px;
            text-align: center;
            transition: var(--transition-base);
            box-shadow: var(--shadow-sm);
        }

        .honor-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(20, 184, 166, 0.4);
        }

        .honor-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(20, 184, 166, 0.1));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--brand-cyan);
            margin: 0 auto 12px;
        }

        .honor-year {
            font-size: 13px;
            font-weight: 600;
            color: var(--brand-orange);
            margin-bottom: 4px;
        }

        .honor-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .honor-team {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* Upcoming Matches */
        .match-strip {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .match-strip-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-base);
        }

        .match-strip-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(37, 99, 235, 0.35);
        }

        .match-date {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }

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

        .match-team {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            text-align: center;
            flex: 1;
        }

        .match-vs {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            flex-shrink: 0;
        }

        .match-status {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 3px 12px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 600;
        }

        .match-status.upcoming {
            background: rgba(37, 99, 235, 0.1);
            color: var(--brand-blue);
        }

        .match-status.live {
            background: rgba(245, 158, 11, 0.15);
            color: #D97706;
        }

        .match-status.ended {
            background: #F1F5F9;
            color: var(--text-muted);
        }

        /* Subscribe CTA */
        .cta-section {
            background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 55%, #0D9488 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 16px 40px rgba(37, 99, 235, 0.25);
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -10%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 32px;
            align-items: center;
        }

        .cta-title {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .cta-desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.82);
            max-width: 520px;
            line-height: 1.7;
            margin-bottom: 0;
        }

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

        .cta-input {
            padding: 11px 16px;
            border-radius: 8px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            font-size: 14px;
            min-width: 240px;
            transition: var(--transition-base);
        }

        .cta-input::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }

        .cta-input:focus {
            outline: none;
            border-color: rgba(255, 255, 255, 0.7);
            background: rgba(255, 255, 255, 0.18);
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.15);
        }

        .btn-cta {
            padding: 11px 24px;
            border-radius: 8px;
            background: #fff;
            color: var(--brand-blue);
            font-size: 14px;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .btn-cta:hover {
            background: #F0F6FF;
            color: var(--brand-blue-hover);
            box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
        }

        /* Footer */
        .site-footer {
            background: #0F172A;
            color: #94A3B8;
            padding: 48px 0 24px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: #94A3B8;
            max-width: 300px;
            margin-bottom: 0;
        }

        .footer-heading {
            font-size: 14px;
            font-weight: 700;
            color: #E2E8F0;
            margin-bottom: 12px;
            letter-spacing: 0.3px;
        }

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

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

        .footer-col ul li a {
            color: #94A3B8;
            font-size: 14px;
            transition: var(--transition-base);
            text-decoration: none;
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid rgba(148, 163, 184, 0.2);
            padding-top: 20px;
            font-size: 13px;
            flex-wrap: wrap;
            gap: 10px;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-links a {
            color: #94A3B8;
            font-size: 13px;
            transition: var(--transition-base);
        }

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

        /* Responsive */
        @media (max-width: 992px) {
            .team-card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .honor-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .match-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .cta-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .category-header-wrapper {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-spacing: 48px;
            }
            .brand-row {
                padding: 0 16px;
                height: 60px;
            }
            .brand-logo {
                font-size: 18px;
                gap: 8px;
            }
            .brand-logo-icon {
                width: 32px;
                height: 32px;
                font-size: 16px;
            }
            .brand-actions {
                gap: 8px;
            }
            .btn-header-action {
                padding: 7px 12px;
                font-size: 12px;
            }
            .nav-chips-wrapper {
                padding: 0 16px 10px;
            }
            .nav-chip {
                padding: 7px 14px;
                font-size: 13px;
            }
            .section-title {
                font-size: 22px;
            }
            .category-title {
                font-size: 26px;
            }
            .category-subtitle {
                font-size: 14px;
            }
            .team-card-grid {
                grid-template-columns: 1fr;
            }
            .honor-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .match-strip {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .cta-section {
                padding: 32px 22px;
                border-radius: var(--radius-md);
            }
            .cta-input {
                min-width: 100%;
            }
            .stat-mini-item {
                font-size: 12px;
                padding: 5px 12px;
            }
            .category-stat-bar {
                gap: 8px;
            }
        }

        @media (max-width: 576px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .brand-row {
                padding: 0 12px;
            }
            .brand-actions .btn-header-action:first-child {
                display: none;
            }
            .honor-grid {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 20px;
            }
            .category-title {
                font-size: 23px;
            }
            .team-card-img {
                height: 150px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}