/* roulang page: index */
:root {
            --bg-deep: #0F1419;
            --bg-panel: #171F2B;
            --bg-card: #1C2533;
            --line-soft: rgba(255, 255, 255, 0.07);
            --line-mid: rgba(255, 255, 255, 0.12);
            --accent: #00F0C8;
            --accent-glow: rgba(0, 240, 200, 0.45);
            --accent-soft: rgba(0, 240, 200, 0.12);
            --orange: #FF6B35;
            --orange-soft: rgba(255, 107, 53, 0.14);
            --text-main: #EDF2F7;
            --text-secondary: #A0AEC0;
            --text-muted: #64748B;
            --success: #34D399;
            --warning: #FBBF24;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-badge: 4px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
            --font-stack: 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --nav-height: 60px;
            --section-pad-desktop: 80px;
            --section-pad-mobile: 48px;
            --transition-fast: 0.2s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

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

        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: var(--font-stack);
            font-size: 15px;
            line-height: 1.9;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        body::before {
            content: "";
            position: fixed;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 42px 42px;
            pointer-events: none;
            z-index: 0;
        }

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

        a:hover {
            color: #6dffe3;
        }

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

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

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

        /* Section base */
        .section-block {
            position: relative;
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
            z-index: 1;
        }

        .section-block::after {
            content: "";
            display: block;
            width: 100%;
            height: 1px;
            background: var(--line-soft);
            position: absolute;
            bottom: 0;
            left: 0;
        }

        .section-block.no-divider::after {
            display: none;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 16px;
        }

        .section-label::before {
            content: "";
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

        .section-desc {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 0;
        }

        /* Navbar */
        .navbar-esports {
            background: rgba(15, 20, 25, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--line-soft);
            height: var(--nav-height);
            padding: 0;
            z-index: 1040;
        }

        .navbar-esports .navbar-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
        }

        .navbar-esports .navbar-brand .brand-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 12px var(--accent-glow);
        }

        .navbar-esports .navbar-brand:hover {
            color: var(--accent);
        }

        .navbar-esports .navbar-brand .brand-suffix {
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.04em;
        }

        .nav-tools {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-tools .nav-tool-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-tools .nav-tool-btn:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }

        .nav-tools .nav-tool-btn.active {
            color: var(--accent);
            position: relative;
        }

        .nav-tools .nav-tool-btn.active::after {
            content: "";
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .nav-tools .nav-tool-btn i {
            font-size: 14px;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 16px;
            min-width: 180px;
            justify-content: flex-end;
        }

        .status-indicator {
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .status-indicator .status-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--success);
            animation: pulse-green 2s ease-in-out infinite;
        }

        @keyframes pulse-green {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.6);
            }
            50% {
                box-shadow: 0 0 0 4px rgba(52, 211, 153, 0);
            }
        }

        .notification-bell {
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: transparent;
            border: 1px solid var(--line-mid);
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }

        .notification-bell:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .notification-bell .red-dot {
            position: absolute;
            top: 7px;
            right: 8px;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #ef4444;
            box-shadow: 0 0 6px rgba(239, 68, 68, 0.7);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--bg-deep);
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-accent:hover {
            background: #4df7dc;
            color: var(--bg-deep);
            box-shadow: 0 0 16px var(--accent-glow);
            transform: translateY(-1px);
        }

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

        .btn-outline-light-custom {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-main);
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-outline-light-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: transparent;
        }

        .offcanvas-custom {
            background: var(--bg-panel);
            color: var(--text-main);
            border-left: 1px solid var(--line-soft);
        }

        .offcanvas-custom .offcanvas-header {
            border-bottom: 1px solid var(--line-soft);
        }

        .offcanvas-custom .offcanvas-title {
            color: var(--text-main);
            font-weight: 700;
            font-size: 18px;
        }

        .offcanvas-custom .nav-tools-mobile {
            display: flex;
            flex-direction: column;
            gap: 6px;
            padding: 16px 0;
        }

        .offcanvas-custom .nav-tools-mobile a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 16px;
            border-radius: 6px;
            color: var(--text-secondary);
            font-weight: 500;
            transition: all var(--transition-fast);
        }

        .offcanvas-custom .nav-tools-mobile a:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--accent);
        }

        .offcanvas-custom .nav-tools-mobile a.active {
            background: var(--accent-soft);
            color: var(--accent);
        }

        @media (max-width: 767.98px) {
            .nav-tools-desktop {
                display: none !important;
            }
            .navbar-esports .navbar-brand {
                font-size: 16px;
            }
            .nav-right {
                gap: 8px;
                min-width: auto;
            }
            .status-indicator span {
                display: none;
            }
        }

        @media (min-width: 768px) {
            .navbar-toggler-custom {
                display: none !important;
            }
        }

        .navbar-toggler-custom {
            border: 1px solid var(--line-mid);
            border-radius: 6px;
            padding: 6px 10px;
            color: var(--text-main);
            background: transparent;
        }

        .navbar-toggler-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        /* Hero */
        .hero-section {
            position: relative;
            min-height: 70vh;
            min-height: max(70vh, 520px);
            display: flex;
            align-items: center;
            padding-top: calc(var(--nav-height) + 48px);
            padding-bottom: 72px;
            background-image: linear-gradient(rgba(15, 20, 25, 0.86), rgba(15, 20, 25, 0.92)),
                url('/assets/images/70dc7cedb2d81070.webp');
            background-size: cover;
            background-position: center;
            z-index: 1;
        }

        .hero-section::after {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 70% 40%, rgba(0, 240, 200, 0.06) 0%, transparent 55%),
                radial-gradient(ellipse at 20% 80%, rgba(255, 107, 53, 0.04) 0%, transparent 45%);
            pointer-events: none;
            z-index: 0;
        }

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

        .hero-title {
            font-size: 42px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--text-main);
            margin-bottom: 20px;
            letter-spacing: 0.02em;
        }

        .hero-subtitle {
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-secondary);
            max-width: 540px;
            margin-bottom: 28px;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 32px;
        }

        .hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .hero-badges .badge-chip {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--line-mid);
            color: var(--text-secondary);
            border-radius: 20px;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .hero-badges .badge-chip i {
            color: var(--accent);
            font-size: 11px;
        }

        .data-summary-card {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 20px 18px;
            box-shadow: var(--shadow-card);
            position: relative;
            z-index: 1;
        }

        .data-summary-card .card-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--line-soft);
        }

        .data-summary-card .card-top span {
            font-size: 13px;
            color: var(--text-muted);
        }

        .data-summary-card .card-top .live-badge {
            background: var(--orange-soft);
            color: var(--orange);
            font-size: 11px;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: var(--radius-badge);
        }

        .data-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid var(--line-soft);
            font-size: 13px;
        }

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

        .data-row .label {
            color: var(--text-secondary);
        }

        .data-row .value {
            color: var(--text-main);
            font-weight: 600;
            font-variant-numeric: tabular-nums;
        }

        .data-row .value.highlight {
            color: var(--accent);
        }

        .data-row .value.warn {
            color: var(--orange);
        }

        /* Real-time strip */
        .realtime-strip {
            background: var(--bg-panel);
            border-bottom: 1px solid var(--line-soft);
            padding: 14px 0;
        }

        .realtime-strip .metric-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px 16px;
        }

        .realtime-strip .metric-item .metric-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--accent-soft);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            flex-shrink: 0;
        }

        .realtime-strip .metric-item .metric-info {
            display: flex;
            flex-direction: column;
        }

        .realtime-strip .metric-item .metric-number {
            font-size: 18px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }

        .realtime-strip .metric-item .metric-label {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        /* Match category cards */
        .match-card {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 20px 16px;
            text-align: center;
            transition: all var(--transition-med);
            cursor: pointer;
            height: 100%;
            display: block;
            color: var(--text-main);
        }

        .match-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent);
            color: var(--text-main);
        }

        .match-card .match-icon {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: #1C2533;
            border: 1px solid var(--line-mid);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin: 0 auto 14px;
            transition: all var(--transition-fast);
        }

        .match-card:hover .match-icon {
            background: var(--accent-soft);
        }

        .match-card .match-name {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-main);
        }

        .match-card .match-stats {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .match-card .match-stats span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .match-card .match-stats i {
            font-size: 10px;
            color: var(--accent);
        }

        /* Brand intro */
        .brand-intro {
            background: var(--bg-panel);
            border-radius: var(--radius-card);
            border: 1px solid var(--line-soft);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }

        .brand-intro::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: var(--accent);
        }

        .brand-intro .intro-image-wrap {
            border-radius: var(--radius-card);
            overflow: hidden;
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            min-height: 160px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .brand-intro .intro-image-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
        }

        /* Service matrix */
        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            height: 100%;
            transition: all var(--transition-med);
        }

        .service-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent);
        }

        .service-card .service-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--accent-soft);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 16px;
        }

        .service-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .service-card p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.8;
        }

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

        .stat-item {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 24px 18px;
            text-align: center;
            transition: all var(--transition-fast);
        }

        .stat-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-card-hover);
        }

        .stat-number {
            font-size: 38px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.1;
            margin-bottom: 6px;
            font-variant-numeric: tabular-nums;
        }

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

        /* Trend chart */
        .trend-card {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
        }

        .trend-card .trend-chart {
            display: flex;
            align-items: flex-end;
            gap: 10px;
            height: 180px;
            padding: 20px 8px 0;
            border-bottom: 1px solid var(--line-mid);
            position: relative;
        }

        .trend-card .trend-chart::before {
            content: "";
            position: absolute;
            bottom: 0;
            left: 8px;
            right: 8px;
            height: 1px;
            background: var(--line-mid);
        }

        .trend-bar {
            flex: 1;
            background: linear-gradient(180deg, var(--accent) 0%, rgba(0, 240, 200, 0.2) 100%);
            border-radius: 4px 4px 0 0;
            min-height: 12px;
            opacity: 0.75;
            transition: all var(--transition-fast);
            position: relative;
        }

        .trend-bar:hover {
            opacity: 1;
            box-shadow: 0 0 14px var(--accent-glow);
        }

        .trend-bar.peak {
            background: linear-gradient(180deg, var(--orange) 0%, rgba(255, 107, 53, 0.2) 100%);
        }

        .trend-bar.peak:hover {
            box-shadow: 0 0 14px rgba(255, 107, 53, 0.5);
        }

        .trend-legend {
            display: flex;
            gap: 20px;
            margin-top: 16px;
            flex-wrap: wrap;
        }

        .trend-legend span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: var(--text-secondary);
        }

        .trend-legend .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            display: inline-block;
        }

        .trend-legend .dot.accent {
            background: var(--accent);
        }
        .trend-legend .dot.orange {
            background: var(--orange);
        }

        /* Workflow steps */
        .workflow-step {
            text-align: center;
            padding: 20px 16px;
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            height: 100%;
            transition: all var(--transition-fast);
            position: relative;
        }

        .workflow-step:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-card-hover);
        }

        .workflow-step .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--accent);
            color: var(--bg-deep);
            font-weight: 700;
            font-size: 15px;
            margin-bottom: 12px;
        }

        .workflow-step h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .workflow-step p {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* Case cards */
        .case-card {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-top: 3px solid var(--accent);
            border-radius: 0 0 var(--radius-card) var(--radius-card);
            padding: 22px 20px;
            height: 100%;
            transition: all var(--transition-med);
        }

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

        .case-card .case-meta {
            display: flex;
            gap: 10px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .case-card .case-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 10px;
            line-height: 1.5;
        }

        .case-card .case-summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 14px;
        }

        .badge-custom {
            display: inline-block;
            padding: 3px 8px;
            font-size: 11px;
            font-weight: 600;
            border-radius: var(--radius-badge);
            letter-spacing: 0.02em;
        }

        .badge-hot {
            background: var(--orange);
            color: #fff;
        }
        .badge-update {
            background: var(--accent);
            color: var(--bg-deep);
        }
        .badge-neutral {
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-secondary);
        }

        /* News list */
        .news-list-item {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: all var(--transition-fast);
            display: flex;
            gap: 16px;
            align-items: stretch;
        }

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

        .news-list-item .news-date {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-width: 56px;
            background: var(--bg-panel);
            border-radius: 8px;
            padding: 10px 8px;
            text-align: center;
            flex-shrink: 0;
            align-self: flex-start;
            margin-top: 2px;
        }

        .news-list-item .news-date .day {
            font-size: 20px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }

        .news-list-item .news-date .mon {
            font-size: 11px;
            color: var(--text-muted);
        }

        .news-list-item .news-body {
            flex: 1;
        }

        .news-list-item .news-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .news-list-item .news-summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-list-item .btn-read {
            background: transparent;
            border: 1px solid var(--line-mid);
            color: var(--text-secondary);
            border-radius: var(--radius-btn);
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition-fast);
            align-self: center;
            flex-shrink: 0;
        }

        .news-list-item .btn-read:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        /* Expert cards */
        .expert-card {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            height: 100%;
            transition: all var(--transition-med);
        }

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

        .expert-card .expert-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--bg-panel);
            border: 2px solid var(--line-mid);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--text-muted);
            margin: 0 auto 14px;
        }

        .expert-card .expert-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 4px;
        }

        .expert-card .expert-domain {
            font-size: 12px;
            color: var(--accent);
            margin-bottom: 8px;
        }

        .expert-card .expert-stats {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Partner logos */
        .partner-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: 8px;
            padding: 18px 12px;
            min-height: 64px;
            color: var(--text-muted);
            font-size: 13px;
            font-weight: 500;
            transition: all var(--transition-fast);
            cursor: default;
            filter: grayscale(0.8);
        }

        .partner-logo:hover {
            filter: grayscale(0);
            color: var(--accent);
            border-color: var(--accent);
            box-shadow: var(--shadow-card-hover);
        }

        .partner-logo i {
            margin-right: 8px;
            font-size: 18px;
        }

        /* FAQ */
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }

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

        .faq-item.active {
            border-left: 3px solid var(--accent);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 18px;
            cursor: pointer;
            border: none;
            background: transparent;
            width: 100%;
            text-align: left;
            color: var(--text-main);
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition-fast);
        }

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

        .faq-question .faq-arrow {
            flex-shrink: 0;
            transition: transform var(--transition-fast);
            font-size: 13px;
            color: var(--text-muted);
        }

        .faq-item.active .faq-arrow {
            transform: rotate(180deg);
            color: var(--accent);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.2s ease;
            padding: 0 18px;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
            padding: 0 18px 16px;
        }

        .faq-answer p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* Guarantee strip */
        .guarantee-strip {
            background: var(--bg-panel);
            border-radius: var(--radius-card);
            border: 1px solid var(--line-soft);
            padding: 20px 24px;
        }

        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .guarantee-item i {
            color: var(--accent);
            font-size: 16px;
            flex-shrink: 0;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 40px 28px;
            text-align: center;
            box-shadow: var(--shadow-card);
            background-image: radial-gradient(ellipse at 50% 0%, rgba(0, 240, 200, 0.06) 0%, transparent 60%);
        }

        .subscribe-cta .sub-title {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .subscribe-cta .sub-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 22px;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 460px;
            margin: 0 auto;
            flex-wrap: wrap;
        }

        .subscribe-form input[type="email"] {
            flex: 1;
            min-width: 200px;
            background: var(--bg-panel);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            padding: 10px 16px;
            color: var(--text-main);
            font-size: 14px;
            transition: all var(--transition-fast);
        }

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

        .subscribe-form input[type="email"]:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
            outline: none;
        }

        /* Contact CTA */
        .contact-cta {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 28px 24px;
        }

        .contact-cta .contact-form-wrap {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .contact-cta input,
        .contact-cta textarea {
            background: var(--bg-deep);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            padding: 10px 14px;
            color: var(--text-main);
            font-size: 14px;
            width: 100%;
            transition: all var(--transition-fast);
        }

        .contact-cta input::placeholder,
        .contact-cta textarea::placeholder {
            color: var(--text-muted);
        }

        .contact-cta input:focus,
        .contact-cta textarea:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
            outline: none;
        }

        .contact-cta textarea {
            min-height: 80px;
            resize: vertical;
        }

        /* Footer */
        .footer-esports {
            background: #0A0F14;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 48px 0 28px;
            position: relative;
            z-index: 1;
        }

        .footer-esports .footer-brand {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
        }

        .footer-esports .footer-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .footer-esports h5 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 14px;
        }

        .footer-esports .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-esports .footer-links li {
            margin-bottom: 8px;
        }

        .footer-esports .footer-links a {
            font-size: 13px;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }

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

        .footer-esports .footer-subscribe {
            display: flex;
            gap: 8px;
        }

        .footer-esports .footer-subscribe input {
            flex: 1;
            background: var(--bg-deep);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            padding: 8px 12px;
            font-size: 13px;
            color: var(--text-main);
        }

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

        .footer-esports .footer-subscribe input:focus {
            border-color: var(--accent);
            outline: none;
            box-shadow: 0 0 0 2px var(--accent-soft);
        }

        .footer-bottom {
            border-top: 1px solid var(--line-soft);
            margin-top: 32px;
            padding-top: 20px;
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
        }

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

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

        /* Responsive */
        @media (max-width: 991.98px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero-title {
                font-size: 34px;
            }
            .section-block {
                padding-top: 56px;
                padding-bottom: 56px;
            }
        }

        @media (max-width: 767.98px) {
            .hero-section {
                min-height: auto;
                padding-top: calc(var(--nav-height) + 40px);
                padding-bottom: 64px;
            }
            .hero-title {
                font-size: 30px;
            }
            .section-title {
                font-size: 22px;
            }
            .section-block {
                padding-top: var(--section-pad-mobile);
                padding-bottom: var(--section-pad-mobile);
            }
            .realtime-strip .metric-item {
                padding: 6px 0;
            }
            .news-list-item {
                flex-direction: column;
                align-items: stretch;
            }
            .news-list-item .news-date {
                flex-direction: row;
                align-items: center;
                gap: 6px;
                align-self: flex-start;
                padding: 6px 12px;
                min-width: auto;
            }
            .news-list-item .btn-read {
                align-self: flex-start;
            }
        }

        @media (max-width: 575.98px) {
            .hero-title {
                font-size: 26px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-number {
                font-size: 28px;
            }
            .trend-card .trend-chart {
                height: 120px;
                gap: 5px;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-cta-group .btn {
                width: 100%;
            }
        }

        @media (max-width: 420px) {
            .match-card .match-name {
                font-size: 14px;
            }
            .match-card .match-icon {
                width: 40px;
                height: 40px;
                font-size: 18px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-deep: #0F1419;
            --bg-panel: #171F2B;
            --bg-card: #1C2533;
            --line-soft: rgba(255, 255, 255, 0.07);
            --line-mid: rgba(255, 255, 255, 0.12);
            --accent: #00F0C8;
            --accent-glow: rgba(0, 240, 200, 0.45);
            --accent-soft: rgba(0, 240, 200, 0.12);
            --orange: #FF6B35;
            --orange-soft: rgba(255, 107, 53, 0.14);
            --text-main: #EDF2F7;
            --text-secondary: #A0AEC0;
            --text-muted: #64748B;
            --success: #34D399;
            --warning: #FBBF24;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-badge: 4px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
            --font-stack: 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --nav-height: 60px;
            --section-pad-desktop: 72px;
            --section-pad-mobile: 44px;
            --transition-fast: 0.2s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: var(--font-stack);
            font-size: 15px;
            line-height: 1.9;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: var(--nav-height);
        }

        body::before {
            content: "";
            position: fixed;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 42px 42px;
            pointer-events: none;
            z-index: 0;
        }

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

        a:hover {
            color: #6dffe3;
        }

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

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

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

        /* Section base */
        .section-block {
            position: relative;
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
            z-index: 1;
        }

        .section-block::after {
            content: "";
            display: block;
            width: 100%;
            height: 1px;
            background: var(--line-soft);
            position: absolute;
            bottom: 0;
            left: 0;
        }

        .section-block.no-divider::after {
            display: none;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 16px;
        }

        .section-label::before {
            content: "";
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

        .section-desc {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 0;
        }

        /* Navbar */
        .navbar-esports {
            background: rgba(15, 20, 25, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--line-soft);
            height: var(--nav-height);
            padding: 0;
            z-index: 1040;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
        }

        .navbar-esports .navbar-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
        }

        .navbar-esports .navbar-brand .brand-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 12px var(--accent-glow);
        }

        .navbar-esports .navbar-brand:hover {
            color: var(--accent);
        }

        .navbar-esports .navbar-brand .brand-suffix {
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.04em;
        }

        .nav-tools {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-tools .nav-tool-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-tools .nav-tool-btn:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }

        .nav-tools .nav-tool-btn.active {
            color: var(--accent);
        }

        .nav-tools .nav-tool-btn.active::after {
            content: "";
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px 2px 0 0;
            box-shadow: 0 0 8px var(--accent-glow);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 14px;
            min-width: 180px;
            justify-content: flex-end;
        }

        .status-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--success);
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.5);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(52, 211, 153, 0);
            }
        }

        .notification-bell {
            position: relative;
            background: transparent;
            border: none;
            color: var(--text-secondary);
            font-size: 16px;
            cursor: pointer;
            padding: 6px 8px;
            border-radius: 4px;
            transition: all var(--transition-fast);
        }

        .notification-bell:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }

        .notification-bell .red-dot {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--orange);
            box-shadow: 0 0 6px rgba(255, 107, 53, 0.6);
        }

        .navbar-toggler-custom {
            background: transparent;
            border: 1px solid var(--line-mid);
            color: var(--text-main);
            font-size: 18px;
            padding: 6px 10px;
            border-radius: 4px;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .navbar-toggler-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        /* Buttons */
        .btn-accent {
            background: var(--accent);
            color: #0F1419;
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
        }

        .btn-accent:hover,
        .btn-accent:focus {
            background: #1affd6;
            color: #0F1419;
            box-shadow: 0 0 16px rgba(0, 240, 200, 0.45);
            transform: translateY(-1px);
        }

        .btn-accent:active {
            transform: translateY(0);
            box-shadow: 0 0 8px rgba(0, 240, 200, 0.3);
        }

        .btn-outline {
            background: transparent;
            border: 1px solid var(--line-mid);
            color: var(--text-main);
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
        }

        .btn-outline:hover,
        .btn-outline:focus {
            border-color: var(--accent);
            color: var(--accent);
            background: transparent;
        }

        .btn-sm-accent {
            background: var(--accent);
            color: #0F1419;
            border: none;
            border-radius: var(--radius-btn);
            padding: 6px 14px;
            font-weight: 600;
            font-size: 13px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-sm-accent:hover,
        .btn-sm-accent:focus {
            background: #1affd6;
            color: #0F1419;
            box-shadow: 0 0 12px rgba(0, 240, 200, 0.4);
            transform: translateY(-1px);
        }

        /* Badge */
        .badge-hot {
            display: inline-block;
            padding: 3px 8px;
            border-radius: var(--radius-badge);
            font-weight: 600;
            font-size: 12px;
            background: var(--orange);
            color: #fff;
            letter-spacing: 0.02em;
        }

        .badge-update {
            display: inline-block;
            padding: 3px 8px;
            border-radius: var(--radius-badge);
            font-weight: 600;
            font-size: 12px;
            background: var(--accent);
            color: #0F1419;
            letter-spacing: 0.02em;
        }

        .badge-neutral {
            display: inline-block;
            padding: 3px 8px;
            border-radius: var(--radius-badge);
            font-weight: 600;
            font-size: 12px;
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-secondary);
            letter-spacing: 0.02em;
        }

        /* Card base */
        .card-esports {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-med);
            overflow: hidden;
        }

        .card-esports.clickable:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent) inset;
            border-color: var(--accent);
        }

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

        /* Page header */
        .page-header-section {
            padding-top: 40px;
            padding-bottom: 32px;
            position: relative;
            z-index: 1;
        }

        .breadcrumb-esports {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
            list-style: none;
            padding: 0;
        }

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

        .breadcrumb-esports li+li::before {
            content: "/";
            color: var(--text-muted);
            margin-right: 4px;
        }

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

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

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

        .page-h1 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

        .page-lead {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 600px;
            margin-bottom: 0;
        }

        /* Toolbar */
        .toolbar-esports {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 14px 20px;
            flex-wrap: wrap;
        }

        .toolbar-left {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .toolbar-category-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 4px;
            background: var(--accent-soft);
            color: var(--accent);
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.02em;
        }

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

        .filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 6px 12px;
            border-radius: 4px;
            background: transparent;
            border: 1px solid var(--line-mid);
            color: var(--text-secondary);
            font-size: 13px;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .filter-chip:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .filter-chip.active {
            background: var(--accent-soft);
            border-color: var(--accent);
            color: var(--accent);
            font-weight: 500;
        }

        .sort-select-wrapper {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            position: relative;
        }

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

        .sort-select-custom {
            background: var(--bg-card);
            border: 1px solid var(--line-mid);
            color: var(--text-main);
            font-size: 13px;
            padding: 7px 32px 7px 12px;
            border-radius: 4px;
            appearance: none;
            -webkit-appearance: none;
            -moz-appearance: none;
            cursor: pointer;
            transition: border-color var(--transition-fast);
            min-width: 130px;
            font-family: var(--font-stack);
        }

        .sort-select-custom:hover {
            border-color: var(--text-muted);
        }

        .sort-select-custom:focus {
            border-color: var(--accent);
            outline: none;
            box-shadow: 0 0 0 3px rgba(0, 240, 200, 0.12);
        }

        .sort-select-wrapper .fa-chevron-down {
            position: absolute;
            right: 10px;
            pointer-events: none;
            color: var(--text-muted);
            font-size: 12px;
        }

        /* Article card */
        .article-card {
            display: flex;
            gap: 16px;
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 16px;
            transition: all var(--transition-med);
            margin-bottom: 16px;
        }

        .article-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent) inset;
            border-color: var(--accent);
        }

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

        .article-thumb {
            flex-shrink: 0;
            width: 96px;
            height: 72px;
            border-radius: 6px;
            overflow: hidden;
            background: var(--bg-deep);
            position: relative;
        }

        .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
            transition: opacity var(--transition-fast);
        }

        .article-thumb::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(0, 240, 200, 0.08), transparent 60%);
            pointer-events: none;
        }

        .article-card:hover .article-thumb img {
            opacity: 1;
        }

        .article-body {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            flex-wrap: wrap;
            margin-bottom: 4px;
        }

        .article-meta .date {
            font-family: 'SF Mono', 'Menlo', 'Consolas', monospace;
            letter-spacing: 0.02em;
        }

        .article-meta .badge-neutral {
            font-size: 11px;
            padding: 2px 7px;
        }

        .article-title {
            font-size: 15px;
            font-weight: 600;
            line-height: 1.5;
            color: var(--text-main);
            margin-bottom: 4px;
            letter-spacing: 0.01em;
        }

        .article-title a {
            color: var(--text-main);
            transition: color var(--transition-fast);
        }

        .article-title a:hover {
            color: var(--accent);
        }

        .article-excerpt {
            font-size: 13px;
            line-height: 1.7;
            color: var(--text-secondary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 8px;
        }

        .article-readmore {
            align-self: flex-start;
            font-size: 13px;
            font-weight: 500;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }

        .article-readmore:hover {
            color: #6dffe3;
            gap: 8px;
        }

        /* Popular cards */
        .popular-card {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-med);
            height: 100%;
            position: relative;
        }

        .popular-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent) inset;
        }

        .popular-thumb {
            height: 130px;
            overflow: hidden;
            position: relative;
            background: var(--bg-deep);
        }

        .popular-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.8;
            transition: opacity var(--transition-fast);
        }

        .popular-card:hover .popular-thumb img {
            opacity: 1;
        }

        .popular-thumb .badge-hot {
            position: absolute;
            top: 10px;
            left: 10px;
            z-index: 2;
        }

        .popular-body {
            padding: 14px 16px 16px;
        }

        .popular-title {
            font-size: 14px;
            font-weight: 600;
            line-height: 1.5;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .popular-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .popular-link {
            font-size: 12px;
            font-weight: 500;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 3px;
        }

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

        .tag-chip {
            display: inline-flex;
            align-items: center;
            padding: 6px 16px;
            border-radius: 20px;
            background: var(--bg-card);
            border: 1px solid var(--line-mid);
            color: var(--text-secondary);
            font-size: 13px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .tag-chip:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-soft);
        }

        /* Data summary */
        .data-summary-item {
            text-align: center;
            padding: 20px 12px;
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            transition: all var(--transition-fast);
        }

        .data-summary-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-card);
        }

        .data-summary-number {
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.02em;
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .data-summary-label {
            font-size: 13px;
            color: var(--text-secondary);
            letter-spacing: 0.02em;
        }

        /* Reading tips */
        .tip-card {
            background: var(--bg-panel);
            border-left: 3px solid var(--accent);
            border-radius: 6px;
            padding: 14px 18px;
            margin-bottom: 12px;
            transition: all var(--transition-fast);
        }

        .tip-card:hover {
            background: var(--bg-card);
            box-shadow: var(--shadow-card);
        }

        .tip-card-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .tip-card-title i {
            color: var(--accent);
            font-size: 13px;
        }

        .tip-card-text {
            font-size: 13px;
            line-height: 1.7;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* CTA section */
        .cta-box {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            text-align: center;
            box-shadow: var(--shadow-card);
        }

        .cta-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }

        .cta-subtitle {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 22px;
            letter-spacing: 0.01em;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            justify-content: center;
            flex-wrap: wrap;
            max-width: 480px;
            margin: 0 auto;
        }

        .cta-form input[type="email"] {
            flex: 1;
            min-width: 200px;
            background: var(--bg-card);
            border: 1px solid var(--line-mid);
            color: var(--text-main);
            padding: 10px 16px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-family: var(--font-stack);
            transition: all var(--transition-fast);
        }

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

        .cta-form input[type="email"]:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(0, 240, 200, 0.12);
            outline: none;
        }

        .cta-form input.error {
            border-color: var(--orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.12);
        }

        /* Footer */
        .footer-esports {
            background: #0A0F14;
            border-top: 1px solid var(--line-soft);
            padding-top: 48px;
            padding-bottom: 20px;
            position: relative;
            z-index: 1;
        }

        .footer-esports .footer-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 6px;
            letter-spacing: 0.02em;
        }

        .footer-esports .footer-desc {
            font-size: 13px;
            line-height: 1.8;
            color: var(--text-muted);
            max-width: 320px;
        }

        .footer-esports h5 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }

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

        .footer-esports .footer-links a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

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

        .footer-esports .footer-subscribe {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .footer-esports .footer-subscribe input {
            flex: 1;
            min-width: 140px;
            background: var(--bg-card);
            border: 1px solid var(--line-mid);
            color: var(--text-main);
            padding: 8px 14px;
            border-radius: 4px;
            font-size: 13px;
            font-family: var(--font-stack);
            transition: all var(--transition-fast);
        }

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

        .footer-esports .footer-subscribe input:focus {
            border-color: var(--accent);
            outline: none;
            box-shadow: 0 0 0 3px rgba(0, 240, 200, 0.12);
        }

        .footer-esports .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 24px;
            margin-top: 32px;
            border-top: 1px solid var(--line-soft);
            font-size: 12px;
            color: var(--text-muted);
        }

        .footer-esports .footer-bottom a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

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

        /* Offcanvas mobile menu */
        .offcanvas-esports {
            background: var(--bg-panel);
            color: var(--text-main);
            border-left: 1px solid var(--line-soft);
            width: 280px;
        }

        .offcanvas-esports .offcanvas-header {
            border-bottom: 1px solid var(--line-soft);
            padding: 16px 20px;
        }

        .offcanvas-esports .offcanvas-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .offcanvas-esports .btn-close {
            filter: invert(1);
            opacity: 0.7;
        }

        .offcanvas-esports .offcanvas-body {
            padding: 16px 20px;
        }

        .mobile-nav-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-nav-list a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 14px;
            border-radius: 6px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }

        .mobile-nav-list a:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }

        .mobile-nav-list a.active {
            background: var(--accent-soft);
            color: var(--accent);
        }

        .mobile-nav-list a i {
            width: 20px;
            text-align: center;
            font-size: 14px;
        }

        /* Responsive */
        @media (max-width: 992px) {
            .nav-tools-desktop {
                display: none !important;
            }

            .nav-right {
                min-width: auto;
            }

            .status-indicator span:last-child {
                display: none;
            }

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

            .section-block {
                padding-top: var(--section-pad-mobile);
                padding-bottom: var(--section-pad-mobile);
            }
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 22px;
            }

            .article-card {
                flex-direction: column;
                gap: 12px;
                padding: 14px;
            }

            .article-thumb {
                width: 100%;
                height: 140px;
            }

            .toolbar-esports {
                flex-direction: column;
                align-items: stretch;
                gap: 12px;
                padding: 12px 14px;
            }

            .toolbar-left,
            .toolbar-filter-group {
                width: 100%;
            }

            .sort-select-wrapper {
                width: 100%;
            }

            .sort-select-custom {
                width: 100%;
            }

            .cta-box {
                padding: 24px 18px;
            }

            .cta-title {
                font-size: 19px;
            }

            .footer-esports .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

            .page-header-section {
                padding-top: 28px;
                padding-bottom: 24px;
            }
        }

        @media (max-width: 576px) {
            :root {
                --section-pad-mobile: 36px;
            }

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

            .section-title {
                font-size: 20px;
            }

            .article-title {
                font-size: 14px;
            }

            .popular-thumb {
                height: 110px;
            }

            .data-summary-number {
                font-size: 22px;
            }
        }

/* roulang page: category2 */
:root {
            --bg-deep: #0F1419;
            --bg-panel: #171F2B;
            --bg-card: #1C2533;
            --line-soft: rgba(255, 255, 255, 0.07);
            --line-mid: rgba(255, 255, 255, 0.12);
            --accent: #00F0C8;
            --accent-glow: rgba(0, 240, 200, 0.45);
            --accent-soft: rgba(0, 240, 200, 0.12);
            --orange: #FF6B35;
            --orange-soft: rgba(255, 107, 53, 0.14);
            --text-main: #EDF2F7;
            --text-secondary: #A0AEC0;
            --text-muted: #64748B;
            --success: #34D399;
            --warning: #FBBF24;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-badge: 4px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
            --font-stack: 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --nav-height: 60px;
            --section-pad-desktop: 80px;
            --section-pad-mobile: 48px;
            --transition-fast: 0.2s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: var(--font-stack);
            font-size: 15px;
            line-height: 1.9;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        body::before {
            content: "";
            position: fixed;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 42px 42px;
            pointer-events: none;
            z-index: 0;
        }

        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #6dffe3;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

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

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

        /* Section base */
        .section-block {
            position: relative;
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
            z-index: 1;
        }
        .section-block::after {
            content: "";
            display: block;
            width: 100%;
            height: 1px;
            background: var(--line-soft);
            position: absolute;
            bottom: 0;
            left: 0;
        }
        .section-block.no-divider::after {
            display: none;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 16px;
        }
        .section-label::before {
            content: "";
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .section-desc {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 0;
        }

        /* Navbar */
        .navbar-esports {
            background: rgba(15, 20, 25, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--line-soft);
            height: var(--nav-height);
            padding: 0;
            z-index: 1040;
        }
        .navbar-esports .navbar-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .navbar-esports .navbar-brand .brand-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 12px var(--accent-glow);
            flex-shrink: 0;
        }
        .navbar-esports .navbar-brand:hover {
            color: var(--accent);
        }
        .navbar-esports .navbar-brand .brand-suffix {
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.04em;
        }

        .nav-tools {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-tools .nav-tool-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-tools .nav-tool-btn:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }
        .nav-tools .nav-tool-btn.active {
            color: var(--accent);
            position: relative;
        }
        .nav-tools .nav-tool-btn.active::after {
            content: "";
            position: absolute;
            bottom: -8px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 180px;
            justify-content: flex-end;
        }
        .status-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--success);
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; box-shadow: 0 0 6px rgba(52, 211, 153, 0.6); }
            50% { opacity: 0.7; box-shadow: 0 0 2px rgba(52, 211, 153, 0.3); }
        }
        .notification-bell {
            position: relative;
            background: transparent;
            border: none;
            color: var(--text-secondary);
            font-size: 18px;
            padding: 6px;
            border-radius: 4px;
            transition: color var(--transition-fast);
        }
        .notification-bell:hover {
            color: var(--text-main);
        }
        .notification-bell .red-dot {
            position: absolute;
            top: 4px;
            right: 2px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #ef4444;
            border: 1.5px solid var(--bg-deep);
        }

        .navbar-toggler-custom {
            background: transparent;
            border: 1px solid var(--line-mid);
            color: var(--text-main);
            border-radius: 6px;
            padding: 6px 10px;
            font-size: 16px;
            transition: all var(--transition-fast);
        }
        .navbar-toggler-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        /* Buttons */
        .btn-accent {
            background: var(--accent);
            color: #0F1419;
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .btn-accent:hover,
        .btn-accent:focus {
            background: #2cf7d7;
            color: #0F1419;
            box-shadow: 0 0 16px var(--accent-glow);
            transform: translateY(-1px);
        }
        .btn-accent:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        .btn-outline-accent {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-main);
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .btn-outline-accent:hover,
        .btn-outline-accent:focus {
            border-color: var(--accent);
            color: var(--accent);
            background: transparent;
        }

        /* Badge */
        .badge-esports {
            display: inline-block;
            border-radius: var(--radius-badge);
            padding: 3px 8px;
            font-weight: 600;
            font-size: 12px;
            line-height: 1.6;
        }
        .badge-hot {
            background: var(--orange);
            color: #fff;
        }
        .badge-update {
            background: var(--accent);
            color: #0F1419;
        }
        .badge-neutral {
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-secondary);
        }

        /* Cards */
        .card-esports {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-med);
            position: relative;
            overflow: hidden;
        }
        .card-esports.clickable {
            cursor: pointer;
        }
        .card-esports.clickable:hover {
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent-glow);
            transform: translateY(-2px);
        }
        .card-esports.clickable:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Offcanvas custom */
        .offcanvas-esports {
            background: var(--bg-panel);
            color: var(--text-main);
            border-left: 1px solid var(--line-soft);
        }
        .offcanvas-esports .offcanvas-header {
            border-bottom: 1px solid var(--line-soft);
            padding: 16px 20px;
        }
        .offcanvas-esports .offcanvas-title {
            font-weight: 700;
            font-size: 18px;
            color: var(--text-main);
        }
        .offcanvas-esports .btn-close {
            filter: invert(0.8) sepia(0.2) saturate(3) hue-rotate(130deg);
            opacity: 1;
        }
        .offcanvas-esports .offcanvas-body {
            padding: 16px 20px;
        }
        .offcanvas-esports .mobile-nav-link {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 14px;
            border-radius: 6px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            margin-bottom: 4px;
        }
        .offcanvas-esports .mobile-nav-link:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }
        .offcanvas-esports .mobile-nav-link.active {
            color: var(--accent);
            background: var(--accent-soft);
        }

        /* Breadcrumb */
        .breadcrumb-esports {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .breadcrumb-esports a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb-esports a:hover {
            color: var(--accent);
        }
        .breadcrumb-esports .separator {
            color: var(--text-muted);
            font-size: 12px;
        }
        .breadcrumb-esports .current {
            color: var(--accent);
            font-weight: 500;
        }

        /* Page header */
        .page-header {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }
        .page-header::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent), var(--accent-glow), transparent);
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }
        .page-header h1 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }
        .page-header .page-desc {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            margin-bottom: 0;
            max-width: 720px;
        }

        /* Toolbar */
        .toolbar-esports {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 14px 18px;
            flex-wrap: wrap;
        }
        .toolbar-esports .toolbar-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .toolbar-esports .toolbar-label .count {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 400;
        }
        .toolbar-esports .toolbar-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .toolbar-esports .dropdown-toggle-custom {
            background: transparent;
            border: 1px solid var(--line-mid);
            color: var(--text-secondary);
            border-radius: var(--radius-btn);
            padding: 8px 14px;
            font-size: 13px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .toolbar-esports .dropdown-toggle-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        .toolbar-esports .dropdown-menu {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 6px;
        }
        .toolbar-esports .dropdown-item {
            color: var(--text-secondary);
            border-radius: 6px;
            font-size: 13px;
            padding: 8px 14px;
            transition: all var(--transition-fast);
        }
        .toolbar-esports .dropdown-item:hover {
            background: var(--accent-soft);
            color: var(--accent);
        }

        /* List card */
        .list-card-esports {
            display: flex;
            gap: 16px;
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 14px;
            transition: all var(--transition-med);
            margin-bottom: 16px;
        }
        .list-card-esports:hover {
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent-glow);
            transform: translateY(-2px);
        }
        .list-card-esports .card-thumb {
            width: 96px;
            height: 72px;
            flex-shrink: 0;
            border-radius: 6px;
            overflow: hidden;
            background: var(--bg-panel);
            position: relative;
        }
        .list-card-esports .card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: grayscale(0.5) brightness(0.8);
            transition: filter var(--transition-fast);
        }
        .list-card-esports:hover .card-thumb img {
            filter: grayscale(0.1) brightness(0.95);
        }
        .list-card-esports .card-content {
            flex: 1;
            min-width: 0;
        }
        .list-card-esports .card-title {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-main);
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .list-card-esports .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
            flex-wrap: wrap;
        }
        .list-card-esports .card-meta .date {
            font-family: 'SF Mono', 'Menlo', 'Monaco', monospace;
            letter-spacing: 0.04em;
        }
        .list-card-esports .card-summary {
            font-size: 13px;
            line-height: 1.7;
            color: var(--text-secondary);
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .list-card-esports .card-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 6px;
        }
        .list-card-esports .read-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }
        .list-card-esports .read-more:hover {
            color: #6dffe3;
            gap: 8px;
        }

        /* Hot card */
        .hot-card-esports {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 12px;
            transition: all var(--transition-med);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .hot-card-esports.clickable:hover {
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent-glow);
            transform: translateY(-3px);
        }
        .hot-card-esports .hot-thumb {
            width: 100%;
            height: 110px;
            border-radius: 6px;
            overflow: hidden;
            background: var(--bg-panel);
            margin-bottom: 10px;
            position: relative;
        }
        .hot-card-esports .hot-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: grayscale(0.4) brightness(0.7);
            transition: filter var(--transition-fast);
        }
        .hot-card-esports:hover .hot-thumb img {
            filter: grayscale(0) brightness(0.9);
        }
        .hot-card-esports .hot-badge {
            position: absolute;
            top: 8px;
            left: 8px;
        }
        .hot-card-esports .hot-title {
            font-size: 14px;
            font-weight: 700;
            line-height: 1.45;
            color: var(--text-main);
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .hot-card-esports .hot-meta {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Tag chips */
        .tag-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-chip {
            display: inline-block;
            padding: 7px 14px;
            border-radius: 20px;
            background: var(--bg-panel);
            border: 1px solid var(--line-mid);
            color: var(--text-secondary);
            font-size: 13px;
            font-weight: 500;
            transition: all var(--transition-fast);
        }
        .tag-chip:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-soft);
        }

        /* Data summary mini */
        .data-mini-block {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 18px 16px;
            text-align: center;
            height: 100%;
        }
        .data-mini-block .num {
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.3;
            margin-bottom: 4px;
        }
        .data-mini-block .label {
            font-size: 13px;
            color: var(--text-secondary);
        }

        /* Reading tips */
        .tips-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .tips-list li {
            padding: 14px 16px;
            border-left: 3px solid var(--accent);
            background: var(--bg-card);
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            margin-bottom: 10px;
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-secondary);
            border: 1px solid var(--line-soft);
            border-left: 3px solid var(--accent);
            transition: all var(--transition-fast);
        }
        .tips-list li:hover {
            border-left-width: 6px;
            color: var(--text-main);
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 32px 24px;
            box-shadow: var(--shadow-card);
            text-align: center;
        }
        .subscribe-cta h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .subscribe-cta p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        .subscribe-cta form {
            display: flex;
            gap: 10px;
            max-width: 460px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-cta input[type="email"] {
            flex: 1;
            min-width: 200px;
            background: var(--bg-deep);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            padding: 10px 16px;
            color: var(--text-main);
            font-size: 14px;
            transition: all var(--transition-fast);
        }
        .subscribe-cta input[type="email"]::placeholder {
            color: var(--text-muted);
        }
        .subscribe-cta input[type="email"]:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
        }

        /* Footer */
        .footer-esports {
            background: #0A0F14;
            border-top: 1px solid var(--line-soft);
            padding: 48px 0 0;
            position: relative;
            z-index: 1;
        }
        .footer-esports .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-esports .footer-desc {
            font-size: 14px;
            line-height: 1.85;
            color: var(--text-secondary);
            max-width: 360px;
        }
        .footer-esports h5 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 16px;
        }
        .footer-esports .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-esports .footer-links li {
            margin-bottom: 8px;
        }
        .footer-esports .footer-links a {
            color: var(--text-secondary);
            font-size: 14px;
            transition: color var(--transition-fast);
        }
        .footer-esports .footer-links a:hover {
            color: var(--accent);
        }
        .footer-esports .footer-subscribe {
            display: flex;
            gap: 8px;
            max-width: 320px;
        }
        .footer-esports .footer-subscribe input {
            flex: 1;
            background: var(--bg-panel);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            padding: 8px 14px;
            color: var(--text-main);
            font-size: 13px;
            transition: all var(--transition-fast);
        }
        .footer-esports .footer-subscribe input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
        }
        .footer-esports .footer-bottom {
            border-top: 1px solid var(--line-soft);
            padding: 20px 0;
            margin-top: 32px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-esports .footer-bottom a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .footer-esports .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            :root {
                --section-pad-desktop: 64px;
            }
            .nav-tools-desktop {
                display: none !important;
            }
            .nav-right .status-indicator {
                display: none;
            }
        }
        @media (min-width: 992px) {
            .navbar-toggler-custom {
                display: none !important;
            }
        }
        @media (max-width: 767.98px) {
            :root {
                --section-pad-desktop: 48px;
                --section-pad-mobile: 40px;
            }
            .section-block {
                padding-top: var(--section-pad-mobile);
                padding-bottom: var(--section-pad-mobile);
            }
            .page-header h1 {
                font-size: 26px;
            }
            .page-header {
                padding: 24px 18px;
            }
            .toolbar-esports {
                flex-direction: column;
                align-items: flex-start;
            }
            .list-card-esports {
                flex-direction: column;
            }
            .list-card-esports .card-thumb {
                width: 100%;
                height: 140px;
            }
            .nav-right {
                min-width: auto;
            }
            .nav-right .btn-accent {
                display: none;
            }
            .footer-esports .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 575.98px) {
            .section-title {
                font-size: 22px;
            }
            .page-header h1 {
                font-size: 22px;
            }
            .hot-card-esports .hot-thumb {
                height: 90px;
            }
            .subscribe-cta form {
                flex-direction: column;
            }
            .subscribe-cta input[type="email"] {
                min-width: auto;
                width: 100%;
            }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #0F1419;
            --bg-panel: #171F2B;
            --bg-card: #1C2533;
            --line-soft: rgba(255, 255, 255, 0.07);
            --line-mid: rgba(255, 255, 255, 0.12);
            --accent: #00F0C8;
            --accent-glow: rgba(0, 240, 200, 0.45);
            --accent-soft: rgba(0, 240, 200, 0.12);
            --orange: #FF6B35;
            --orange-soft: rgba(255, 107, 53, 0.14);
            --text-main: #EDF2F7;
            --text-secondary: #A0AEC0;
            --text-muted: #64748B;
            --success: #34D399;
            --warning: #FBBF24;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-badge: 4px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
            --font-stack: 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --nav-height: 60px;
            --section-pad-desktop: 80px;
            --section-pad-mobile: 48px;
            --transition-fast: 0.2s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: var(--font-stack);
            font-size: 15px;
            line-height: 1.9;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: var(--nav-height);
        }
        body::before {
            content: "";
            position: fixed;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 42px 42px;
            pointer-events: none;
            z-index: 0;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #6dffe3;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            position: relative;
            z-index: 1;
        }
        .section-block {
            position: relative;
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
            z-index: 1;
        }
        .section-block::after {
            content: "";
            display: block;
            width: 100%;
            height: 1px;
            background: var(--line-soft);
            position: absolute;
            bottom: 0;
            left: 0;
        }
        .section-block.no-divider::after {
            display: none;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 16px;
        }
        .section-label::before {
            content: "";
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .section-desc {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 0;
        }
        /* Navbar */
        .navbar-esports {
            background: rgba(15, 20, 25, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--line-soft);
            height: var(--nav-height);
            padding: 0;
            z-index: 1040;
        }
        .navbar-esports .navbar-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .navbar-esports .navbar-brand .brand-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 12px var(--accent-glow);
        }
        .navbar-esports .navbar-brand:hover {
            color: var(--accent);
        }
        .navbar-esports .navbar-brand .brand-suffix {
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.04em;
        }
        .nav-tools {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-tools .nav-tool-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-tools .nav-tool-btn:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }
        .nav-tools .nav-tool-btn.active {
            color: var(--accent);
            background: rgba(255, 255, 255, 0.03);
        }
        .nav-tools .nav-tool-btn.active::after {
            content: "";
            position: absolute;
            bottom: -1px;
            left: 12px;
            right: 12px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px 2px 0 0;
            box-shadow: 0 0 8px var(--accent-glow);
        }
        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 180px;
            justify-content: flex-end;
        }
        .status-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--success);
            animation: pulse-dot 1.8s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.5); }
            50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(52, 211, 153, 0); }
        }
        .notification-bell {
            position: relative;
            background: transparent;
            border: none;
            color: var(--text-secondary);
            font-size: 18px;
            padding: 6px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .notification-bell:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }
        .notification-bell .red-dot {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--orange);
            border: 1px solid var(--bg-deep);
        }
        .btn-accent {
            background: var(--accent);
            color: #0F1419;
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            border: none;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-accent:hover,
        .btn-accent:focus-visible {
            background: #1affda;
            color: #0F1419;
            box-shadow: 0 0 16px var(--accent-glow);
            transform: translateY(-1px);
        }
        .btn-outline-accent {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-main);
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-outline-accent:hover,
        .btn-outline-accent:focus-visible {
            border-color: var(--accent);
            color: var(--accent);
            background: transparent;
        }
        .navbar-toggler-custom {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--text-main);
            border-radius: 6px;
            padding: 6px 12px;
            font-size: 16px;
            display: none;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .navbar-toggler-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        @media (max-width: 767.98px) {
            .nav-tools-desktop {
                display: none !important;
            }
            .navbar-toggler-custom {
                display: inline-flex;
            }
            .status-indicator,
            .notification-bell {
                display: none !important;
            }
            .nav-right {
                min-width: auto;
            }
        }
        /* Offcanvas */
        .offcanvas-mobile {
            background: var(--bg-panel);
            color: var(--text-main);
        }
        .offcanvas-mobile .offcanvas-header {
            border-bottom: 1px solid var(--line-soft);
        }
        .offcanvas-mobile .offcanvas-body {
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding-top: 16px;
        }
        .offcanvas-mobile .nav-mobile-link {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 16px;
            border-radius: 6px;
            color: var(--text-secondary);
            font-size: 15px;
            font-weight: 500;
            transition: all var(--transition-fast);
        }
        .offcanvas-mobile .nav-mobile-link:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }
        .offcanvas-mobile .nav-mobile-link.active {
            background: var(--accent-soft);
            color: var(--accent);
        }
        /* Buttons */
        .btn-outline-toolbar {
            background: var(--bg-card);
            border: 1px solid var(--line-mid);
            color: var(--text-secondary);
            border-radius: var(--radius-btn);
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 500;
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-outline-toolbar:hover,
        .btn-outline-toolbar:focus-visible {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(255, 255, 255, 0.03);
        }
        .btn-outline-toolbar.active {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-soft);
            font-weight: 600;
        }
        /* Badge */
        .badge-soft {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-badge);
            font-weight: 600;
            font-size: 12px;
            line-height: 1.6;
            letter-spacing: 0.02em;
        }
        .badge-hot {
            background: var(--orange);
            color: #fff;
        }
        .badge-update {
            background: var(--accent);
            color: #0F1419;
        }
        .badge-neutral {
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-secondary);
        }
        /* Breadcrumb */
        .breadcrumb-esports {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
            margin-bottom: 12px;
        }
        .breadcrumb-esports a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .breadcrumb-esports a:hover {
            color: var(--accent);
        }
        .breadcrumb-esports .separator {
            color: var(--text-muted);
            font-size: 10px;
        }
        .breadcrumb-esports .current {
            color: var(--accent);
            font-weight: 500;
        }
        /* List card */
        .data-list-card {
            display: flex;
            gap: 16px;
            padding: 18px;
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-med);
            cursor: pointer;
            text-decoration: none;
            color: inherit;
            position: relative;
            height: 100%;
        }
        .data-list-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent);
            color: inherit;
        }
        .data-list-card .card-thumb {
            flex-shrink: 0;
            width: 96px;
            height: 72px;
            border-radius: 6px;
            overflow: hidden;
            background: var(--bg-panel);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .data-list-card .card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .data-list-card .card-body-mini {
            flex: 1;
            min-width: 0;
        }
        .data-list-card .card-title-sm {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            color: var(--text-main);
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .data-list-card .card-meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .data-list-card .card-summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 8px;
        }
        .data-list-card .read-more-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }
        .data-list-card .read-more-link:hover {
            color: #6dffe3;
            gap: 8px;
        }
        /* Hot card */
        .hot-card {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-med);
            cursor: pointer;
            text-decoration: none;
            color: inherit;
            display: block;
            position: relative;
            height: 100%;
        }
        .hot-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent);
            color: inherit;
        }
        .hot-card .hot-card-img {
            height: 120px;
            background: var(--bg-panel);
            position: relative;
            overflow: hidden;
        }
        .hot-card .hot-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .hot-card .hot-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            z-index: 2;
        }
        .hot-card .hot-card-body {
            padding: 14px 16px;
        }
        .hot-card .hot-card-title {
            font-size: 14px;
            font-weight: 700;
            line-height: 1.5;
            color: var(--text-main);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            min-height: 42px;
        }
        .hot-card .hot-card-meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 6px;
        }
        /* Chip */
        .chip-tag {
            display: inline-flex;
            align-items: center;
            padding: 6px 14px;
            background: var(--bg-card);
            border: 1px solid var(--line-mid);
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            text-decoration: none;
            cursor: pointer;
        }
        .chip-tag:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-soft);
        }
        /* Data stat mini */
        .mini-stat-block {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            text-align: center;
            box-shadow: var(--shadow-card);
            height: 100%;
        }
        .mini-stat-block .stat-number {
            font-size: 30px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.3;
            letter-spacing: 0.02em;
        }
        .mini-stat-block .stat-label {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 6px;
        }
        /* FAQ */
        .faq-accordion .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-accordion .faq-item:last-child {
            margin-bottom: 0;
        }
        .faq-accordion .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            background: transparent;
            border: none;
            color: var(--text-main);
            font-size: 15px;
            font-weight: 700;
            text-align: left;
            cursor: pointer;
            transition: all var(--transition-fast);
            gap: 16px;
        }
        .faq-accordion .faq-question:hover {
            background: rgba(255, 255, 255, 0.02);
        }
        .faq-accordion .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }
        .faq-accordion .faq-item.active {
            border-left: 3px solid var(--accent);
            border-radius: var(--radius-card);
        }
        .faq-accordion .faq-item.active .faq-icon {
            transform: rotate(180deg);
            background: var(--accent-soft);
            color: var(--accent);
        }
        .faq-accordion .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.2s ease;
        }
        .faq-accordion .faq-item.active .faq-answer {
            max-height: 400px;
        }
        .faq-accordion .faq-answer-inner {
            padding: 0 20px 18px 20px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
        }
        /* Subscribe CTA */
        .subscribe-cta-card {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            text-align: center;
            box-shadow: var(--shadow-card);
        }
        .subscribe-cta-card .cta-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--accent-soft);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--accent);
            margin-bottom: 16px;
        }
        .subscribe-cta-card .cta-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .subscribe-cta-card .cta-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 440px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 200px;
            background: var(--bg-deep);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            padding: 10px 16px;
            color: var(--text-main);
            font-size: 14px;
            transition: all var(--transition-fast);
        }
        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }
        .subscribe-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
            outline: none;
        }
        .subscribe-form .btn-accent {
            padding: 10px 24px;
            font-size: 14px;
        }
        /* Footer */
        .footer-esports {
            background: #0A0F14;
            border-top: 1px solid var(--line-soft);
            padding: 48px 0 20px;
            position: relative;
            z-index: 1;
        }
        .footer-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.8;
        }
        .footer-esports h5 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            font-size: 13px;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-subscribe {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .footer-subscribe input {
            flex: 1;
            min-width: 160px;
            background: var(--bg-deep);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            padding: 8px 14px;
            color: var(--text-main);
            font-size: 13px;
            transition: all var(--transition-fast);
        }
        .footer-subscribe input::placeholder {
            color: var(--text-muted);
        }
        .footer-subscribe input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
            outline: none;
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--line-soft);
            padding-top: 18px;
            margin-top: 32px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        /* Responsive */
        @media (max-width: 991.98px) {
            :root {
                --section-pad-desktop: 56px;
            }
            .section-title {
                font-size: 22px;
            }
        }
        @media (max-width: 767.98px) {
            :root {
                --section-pad-desktop: 40px;
                --section-pad-mobile: 40px;
            }
            .section-block {
                padding-top: var(--section-pad-mobile);
                padding-bottom: var(--section-pad-mobile);
            }
            .data-list-card {
                flex-direction: column;
                gap: 12px;
            }
            .data-list-card .card-thumb {
                width: 100%;
                height: 120px;
            }
            .subscribe-cta-card {
                padding: 24px 18px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }
        @media (max-width: 575.98px) {
            .section-title {
                font-size: 20px;
            }
            .btn-accent,
            .btn-outline-accent {
                padding: 8px 16px;
                font-size: 13px;
            }
            .mini-stat-block .stat-number {
                font-size: 24px;
            }
        }

/* roulang page: category5 */
:root {
            --bg-deep: #0F1419;
            --bg-panel: #171F2B;
            --bg-card: #1C2533;
            --line-soft: rgba(255, 255, 255, 0.07);
            --line-mid: rgba(255, 255, 255, 0.12);
            --accent: #00F0C8;
            --accent-glow: rgba(0, 240, 200, 0.45);
            --accent-soft: rgba(0, 240, 200, 0.12);
            --orange: #FF6B35;
            --orange-soft: rgba(255, 107, 53, 0.14);
            --text-main: #EDF2F7;
            --text-secondary: #A0AEC0;
            --text-muted: #64748B;
            --success: #34D399;
            --warning: #FBBF24;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-badge: 4px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
            --font-stack: 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --nav-height: 60px;
            --section-pad-desktop: 80px;
            --section-pad-mobile: 48px;
            --transition-fast: 0.2s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: var(--font-stack);
            font-size: 15px;
            line-height: 1.9;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: var(--nav-height);
        }
        body::before {
            content: "";
            position: fixed;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 42px 42px;
            pointer-events: none;
            z-index: 0;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #6dffe3;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            position: relative;
            z-index: 1;
        }
        .section-block {
            position: relative;
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
            z-index: 1;
        }
        .section-block::after {
            content: "";
            display: block;
            width: 100%;
            height: 1px;
            background: var(--line-soft);
            position: absolute;
            bottom: 0;
            left: 0;
        }
        .section-block.no-divider::after {
            display: none;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 16px;
        }
        .section-label::before {
            content: "";
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .section-desc {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 0;
        }

        /* Navbar */
        .navbar-esports {
            background: rgba(15, 20, 25, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--line-soft);
            height: var(--nav-height);
            padding: 0;
            z-index: 1040;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
        }
        .navbar-esports .navbar-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
            text-decoration: none;
        }
        .navbar-esports .navbar-brand .brand-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 12px var(--accent-glow);
        }
        .navbar-esports .navbar-brand:hover {
            color: var(--accent);
        }
        .navbar-esports .navbar-brand .brand-suffix {
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.04em;
        }
        .nav-tools {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-tools .nav-tool-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
            text-decoration: none;
        }
        .nav-tools .nav-tool-btn:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }
        .nav-tools .nav-tool-btn.active {
            color: var(--accent);
        }
        .nav-tools .nav-tool-btn.active::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 180px;
            justify-content: flex-end;
        }
        .status-indicator {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--success);
            animation: pulse-dot 1.8s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.5); }
            50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(52, 211, 153, 0); }
        }
        .notification-bell {
            position: relative;
            background: transparent;
            border: none;
            color: var(--text-secondary);
            font-size: 18px;
            padding: 6px;
            border-radius: 4px;
            transition: color var(--transition-fast);
            cursor: pointer;
        }
        .notification-bell:hover {
            color: var(--text-main);
        }
        .notification-bell .red-dot {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--orange);
            border: 1px solid var(--bg-deep);
        }
        .navbar-toggler-custom {
            background: transparent;
            border: none;
            color: var(--text-main);
            font-size: 22px;
            padding: 6px 10px;
            border-radius: 4px;
            cursor: pointer;
            transition: background var(--transition-fast);
        }
        .navbar-toggler-custom:hover {
            background: rgba(255, 255, 255, 0.05);
        }

        /* Buttons */
        .btn-accent {
            background: var(--accent);
            color: #0F1419;
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
        }
        .btn-accent:hover {
            background: #2dffd8;
            color: #0F1419;
            box-shadow: 0 0 16px var(--accent-glow);
            transform: translateY(-1px);
        }
        .btn-accent:focus {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .btn-outline-accent {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-main);
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
        }
        .btn-outline-accent:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: transparent;
        }

        /* Cards */
        .card-esports {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-med);
            overflow: hidden;
        }
        .card-esports.clickable {
            cursor: pointer;
        }
        .card-esports.clickable:hover {
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent);
            transform: translateY(-4px);
        }

        /* Badges */
        .badge-hot {
            background: var(--orange);
            color: #fff;
            border-radius: var(--radius-badge);
            padding: 3px 8px;
            font-weight: 600;
            font-size: 12px;
            display: inline-block;
        }
        .badge-update {
            background: var(--accent);
            color: #0F1419;
            border-radius: var(--radius-badge);
            padding: 3px 8px;
            font-weight: 600;
            font-size: 12px;
            display: inline-block;
        }
        .badge-neutral {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-secondary);
            border-radius: var(--radius-badge);
            padding: 3px 8px;
            font-weight: 600;
            font-size: 12px;
            display: inline-block;
        }

        /* Breadcrumb */
        .breadcrumb-esports {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb-esports a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .breadcrumb-esports a:hover {
            color: var(--accent);
        }
        .breadcrumb-esports .separator {
            color: var(--text-muted);
            opacity: 0.6;
        }
        .breadcrumb-esports .current {
            color: var(--accent);
        }

        /* H1 for category */
        .category-h1 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .category-desc {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            max-width: 640px;
        }

        /* Filter toolbar */
        .toolbar-esports {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 14px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .toolbar-label {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .toolbar-label .toolbar-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
        }
        .toolbar-sort {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .toolbar-sort label {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
            white-space: nowrap;
        }
        .custom-select-esports {
            position: relative;
            min-width: 140px;
        }
        .custom-select-esports select {
            appearance: none;
            -webkit-appearance: none;
            background: var(--bg-deep);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            color: var(--text-main);
            padding: 8px 36px 8px 14px;
            font-size: 13px;
            font-family: var(--font-stack);
            cursor: pointer;
            width: 100%;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .custom-select-esports select:hover {
            border-color: var(--text-muted);
        }
        .custom-select-esports select:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
        }
        .custom-select-esports::after {
            content: "\f107";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            pointer-events: none;
            color: var(--text-muted);
            font-size: 13px;
        }

        /* List cards */
        .list-card-esports {
            display: flex;
            gap: 16px;
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 16px;
            margin-bottom: 16px;
            transition: all var(--transition-med);
            position: relative;
        }
        .list-card-esports:hover {
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent);
            transform: translateY(-3px);
        }
        .list-card-thumb {
            flex-shrink: 0;
            width: 96px;
            height: 72px;
            border-radius: 8px;
            overflow: hidden;
            background: var(--bg-deep);
            position: relative;
        }
        .list-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: brightness(0.75) saturate(0.9);
            transition: filter var(--transition-fast);
        }
        .list-card-esports:hover .list-card-thumb img {
            filter: brightness(0.9) saturate(1);
        }
        .list-card-thumb .thumb-icon {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 24px;
        }
        .list-card-body {
            flex: 1;
            min-width: 0;
        }
        .list-card-title {
            font-size: 16px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--text-main);
            margin-bottom: 6px;
        }
        .list-card-title a {
            color: var(--text-main);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .list-card-title a:hover {
            color: var(--accent);
        }
        .list-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
            flex-wrap: wrap;
        }
        .list-card-meta .date {
            font-family: 'SF Mono', 'Courier New', monospace;
            letter-spacing: 0.03em;
        }
        .list-card-excerpt {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-secondary);
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            margin-bottom: 8px;
        }
        .list-card-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .list-card-readmore {
            font-size: 13px;
            color: var(--accent);
            font-weight: 500;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-fast);
        }
        .list-card-readmore:hover {
            color: #6dffe3;
        }

        /* Hot cards */
        .hot-card-esports {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-med);
            height: 100%;
            position: relative;
        }
        .hot-card-esports:hover {
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent);
            transform: translateY(-3px);
        }
        .hot-card-thumb {
            height: 120px;
            background: var(--bg-deep);
            overflow: hidden;
            position: relative;
        }
        .hot-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: brightness(0.7);
            transition: filter var(--transition-fast);
        }
        .hot-card-esports:hover .hot-card-thumb img {
            filter: brightness(0.9);
        }
        .hot-card-thumb .thumb-icon {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 32px;
        }
        .hot-card-badge {
            position: absolute;
            top: 10px;
            right: 10px;
        }
        .hot-card-body {
            padding: 14px 16px;
        }
        .hot-card-title {
            font-size: 14px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--text-main);
            margin-bottom: 4px;
        }
        .hot-card-desc {
            font-size: 12px;
            line-height: 1.7;
            color: var(--text-secondary);
            margin-bottom: 8px;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .hot-card-link {
            font-size: 12px;
            color: var(--accent);
            font-weight: 500;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .hot-card-link:hover {
            color: #6dffe3;
        }

        /* Tag chips */
        .tag-chip {
            display: inline-block;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-secondary);
            border-radius: 20px;
            padding: 6px 16px;
            font-size: 13px;
            font-weight: 500;
            transition: all var(--transition-fast);
            text-decoration: none;
            margin: 0 8px 8px 0;
        }
        .tag-chip:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-soft);
        }

        /* Data summary block */
        .data-summary-block {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-fast);
        }
        .data-summary-block:hover {
            border-color: rgba(255, 255, 255, 0.15);
        }
        .data-summary-number {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            letter-spacing: 0.02em;
        }
        .data-summary-label {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        /* Read tips */
        .read-tip-item {
            background: var(--bg-panel);
            border-left: 3px solid var(--accent);
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            padding: 16px 20px;
            margin-bottom: 12px;
        }
        .read-tip-item:last-child {
            margin-bottom: 0;
        }
        .read-tip-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .read-tip-title i {
            color: var(--accent);
            font-size: 14px;
        }
        .read-tip-text {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-secondary);
        }

        /* Subscribe CTA */
        .subscribe-box {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-card);
            padding: 32px 24px;
            text-align: center;
            box-shadow: var(--shadow-card);
        }
        .subscribe-box .subscribe-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .subscribe-box .subscribe-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input[type="email"] {
            flex: 1;
            min-width: 200px;
            background: var(--bg-deep);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            padding: 10px 16px;
            color: var(--text-main);
            font-size: 14px;
            font-family: var(--font-stack);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .subscribe-form input[type="email"]::placeholder {
            color: var(--text-muted);
        }
        .subscribe-form input[type="email"]:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
        }

        /* Footer */
        .footer-esports {
            background: #0A0F14;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 48px 0 0;
            position: relative;
            z-index: 1;
        }
        .footer-esports .footer-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-esports .footer-desc {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-secondary);
        }
        .footer-esports h5 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 16px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-subscribe {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .footer-subscribe input[type="email"] {
            flex: 1;
            min-width: 140px;
            background: var(--bg-panel);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            padding: 8px 14px;
            color: var(--text-main);
            font-size: 13px;
            font-family: var(--font-stack);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .footer-subscribe input[type="email"]::placeholder {
            color: var(--text-muted);
        }
        .footer-subscribe input[type="email"]:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            margin-top: 32px;
            padding: 16px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Offcanvas */
        .offcanvas-esports {
            background: var(--bg-deep);
            color: var(--text-main);
            border-left: 1px solid var(--line-soft);
        }
        .offcanvas-esports .offcanvas-header {
            border-bottom: 1px solid var(--line-soft);
            padding: 16px 20px;
        }
        .offcanvas-esports .offcanvas-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .offcanvas-esports .btn-close {
            filter: invert(1);
            opacity: 0.6;
        }
        .offcanvas-esports .offcanvas-body {
            padding: 16px 20px;
        }
        .offcanvas-esports .mobile-nav-link {
            display: block;
            padding: 12px 0;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-secondary);
            text-decoration: none;
            border-bottom: 1px solid var(--line-soft);
            transition: color var(--transition-fast);
        }
        .offcanvas-esports .mobile-nav-link:hover {
            color: var(--accent);
        }
        .offcanvas-esports .mobile-nav-link.active {
            color: var(--accent);
        }
        .offcanvas-esports .mobile-cta {
            margin-top: 16px;
        }

        /* Responsive */
        @media (max-width: 992px) {
            .nav-tools-desktop {
                display: none !important;
            }
            .nav-right .status-indicator {
                display: none;
            }
            .category-h1 {
                font-size: 26px;
            }
        }
        @media (min-width: 993px) {
            .navbar-toggler-custom {
                display: none !important;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-pad-desktop: 48px;
            }
            .section-block {
                padding-top: var(--section-pad-mobile);
                padding-bottom: var(--section-pad-mobile);
            }
            .section-title {
                font-size: 22px;
            }
            .list-card-esports {
                flex-direction: column;
            }
            .list-card-thumb {
                width: 100%;
                height: 160px;
            }
            .toolbar-esports {
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
            }
        }
        @media (max-width: 576px) {
            .category-h1 {
                font-size: 22px;
            }
            .section-title {
                font-size: 20px;
            }
            .subscribe-box .subscribe-title {
                font-size: 20px;
            }
            .data-summary-number {
                font-size: 26px;
            }
            .nav-right {
                min-width: auto;
            }
            .btn-accent {
                padding: 8px 16px;
                font-size: 13px;
            }
            .btn-outline-accent {
                padding: 8px 16px;
                font-size: 13px;
            }
        }

/* roulang page: category4 */
:root {
            --bg-deep: #0F1419;
            --bg-panel: #171F2B;
            --bg-card: #1C2533;
            --line-soft: rgba(255, 255, 255, 0.07);
            --line-mid: rgba(255, 255, 255, 0.12);
            --accent: #00F0C8;
            --accent-glow: rgba(0, 240, 200, 0.45);
            --accent-soft: rgba(0, 240, 200, 0.12);
            --orange: #FF6B35;
            --orange-soft: rgba(255, 107, 53, 0.14);
            --text-main: #EDF2F7;
            --text-secondary: #A0AEC0;
            --text-muted: #64748B;
            --success: #34D399;
            --warning: #FBBF24;
            --radius-card: 10px;
            --radius-btn: 6px;
            --radius-badge: 4px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 12px 32px rgba(0, 0, 0, 0.5);
            --font-stack: 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --nav-height: 60px;
            --section-pad-desktop: 80px;
            --section-pad-mobile: 48px;
            --transition-fast: 0.2s ease;
            --transition-med: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: var(--font-stack);
            font-size: 15px;
            line-height: 1.9;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        body::before {
            content: "";
            position: fixed;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 42px 42px;
            pointer-events: none;
            z-index: 0;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #6dffe3;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            position: relative;
            z-index: 1;
        }

        /* Section base */
        .section-block {
            position: relative;
            padding-top: var(--section-pad-desktop);
            padding-bottom: var(--section-pad-desktop);
            z-index: 1;
        }
        .section-block::after {
            content: "";
            display: block;
            width: 100%;
            height: 1px;
            background: var(--line-soft);
            position: absolute;
            bottom: 0;
            left: 0;
        }
        .section-block.no-divider::after {
            display: none;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 16px;
        }
        .section-label::before {
            content: "";
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .section-desc {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 0;
        }

        /* Navbar */
        .navbar-esports {
            background: rgba(15, 20, 25, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--line-soft);
            height: var(--nav-height);
            padding: 0;
            z-index: 1040;
        }
        .navbar-esports .navbar-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .navbar-esports .navbar-brand .brand-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 12px var(--accent-glow);
            flex-shrink: 0;
        }
        .navbar-esports .navbar-brand:hover {
            color: var(--accent);
        }
        .navbar-esports .navbar-brand .brand-suffix {
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            letter-spacing: 0.04em;
        }
        .nav-tools {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-tools .nav-tool-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-tools .nav-tool-btn:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
        }
        .nav-tools .nav-tool-btn.active {
            color: var(--accent);
        }
        .nav-tools .nav-tool-btn.active::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 180px;
            justify-content: flex-end;
        }
        .status-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--success);
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.5); }
            50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(52, 211, 153, 0); }
        }
        .notification-bell {
            background: transparent;
            border: none;
            color: var(--text-secondary);
            font-size: 18px;
            padding: 8px;
            position: relative;
            cursor: pointer;
            transition: color var(--transition-fast);
            border-radius: 4px;
        }
        .notification-bell:hover {
            color: var(--accent);
        }
        .notification-bell .red-dot {
            position: absolute;
            top: 5px;
            right: 5px;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--orange);
            border: 2px solid var(--bg-deep);
        }
        .navbar-toggler-custom {
            background: transparent;
            border: 1px solid var(--line-mid);
            color: var(--text-main);
            padding: 6px 10px;
            border-radius: 4px;
            font-size: 16px;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .navbar-toggler-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        /* Buttons */
        .btn-accent {
            background: var(--accent);
            color: #0F1419;
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            border: none;
            transition: all var(--transition-fast);
            font-size: 14px;
        }
        .btn-accent:hover {
            background: #6dffe3;
            color: #0F1419;
            box-shadow: 0 0 16px var(--accent-glow);
            transform: translateY(-1px);
        }
        .btn-accent:focus {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .btn-outline-accent {
            background: transparent;
            border: 1px solid var(--line-mid);
            color: var(--text-main);
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 500;
            transition: all var(--transition-fast);
            font-size: 14px;
        }
        .btn-outline-accent:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        .btn-sm-accent {
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 600;
            background: var(--accent);
            color: #0F1419;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition-fast);
        }
        .btn-sm-accent:hover {
            background: #6dffe3;
            color: #0F1419;
            box-shadow: 0 0 12px var(--accent-glow);
            transform: translateY(-1px);
        }

        /* Cards */
        .card-esports {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-med);
            overflow: hidden;
        }
        .card-esports.clickable {
            cursor: pointer;
        }
        .card-esports.clickable:hover {
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent);
            transform: translateY(-3px);
        }
        .card-esports .card-body {
            padding: 20px;
        }
        .card-esports .card-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .card-esports .card-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 12px;
        }
        .card-esports .card-meta {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Badge */
        .badge-esports {
            display: inline-block;
            padding: 3px 8px;
            font-weight: 600;
            font-size: 12px;
            border-radius: var(--radius-badge);
        }
        .badge-hot {
            background: var(--orange);
            color: #fff;
        }
        .badge-update {
            background: var(--accent);
            color: #0F1419;
        }
        .badge-neutral {
            background: #2D3748;
            color: var(--text-secondary);
        }

        /* Form */
        .form-control-esports {
            background: var(--bg-panel);
            border: 1px solid var(--line-mid);
            border-radius: var(--radius-btn);
            color: var(--text-main);
            padding: 10px 16px;
            font-size: 14px;
            transition: all var(--transition-fast);
            width: 100%;
        }
        .form-control-esports::placeholder {
            color: var(--text-muted);
        }
        .form-control-esports:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
            outline: none;
        }

        /* Footer */
        .footer-esports {
            background: #0A0F14;
            border-top: 1px solid var(--line-soft);
            padding-top: 48px;
            padding-bottom: 24px;
            position: relative;
            z-index: 1;
        }
        .footer-esports .footer-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
        }
        .footer-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.8;
        }
        .footer-esports h5 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 16px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--text-secondary);
            font-size: 14px;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-subscribe {
            display: flex;
            gap: 8px;
        }
        .footer-bottom {
            margin-top: 32px;
            padding-top: 16px;
            border-top: 1px solid var(--line-soft);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-secondary);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Offcanvas */
        .offcanvas-esports {
            background: var(--bg-panel);
            color: var(--text-main);
        }
        .offcanvas-esports .offcanvas-header {
            border-bottom: 1px solid var(--line-soft);
        }
        .offcanvas-esports .nav-tool-btn {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 16px;
            color: var(--text-secondary);
            border-radius: 6px;
            font-size: 15px;
            margin-bottom: 4px;
            transition: all var(--transition-fast);
        }
        .offcanvas-esports .nav-tool-btn:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--accent);
        }
        .offcanvas-esports .nav-tool-btn.active {
            color: var(--accent);
            background: var(--accent-soft);
        }

        /* Breadcrumb */
        .breadcrumb-esports {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        .breadcrumb-esports a {
            color: var(--text-secondary);
        }
        .breadcrumb-esports a:hover {
            color: var(--accent);
        }
        .breadcrumb-esports .separator {
            color: var(--text-muted);
            font-size: 12px;
        }
        .breadcrumb-esports .current {
            color: var(--accent);
            font-weight: 600;
        }

        /* Category H1 section */
        .category-hero {
            padding-top: calc(var(--nav-height) + 48px);
            padding-bottom: 40px;
        }
        .category-hero h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .category-hero .cat-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 560px;
            line-height: 1.8;
        }

        /* Filter toolbar */
        .filter-toolbar {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 12px 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .filter-toolbar .cat-tag {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .filter-toolbar .cat-tag i {
            font-size: 16px;
        }
        .filter-select-wrap {
            position: relative;
            min-width: 160px;
        }
        .filter-select-wrap select {
            appearance: none;
            -webkit-appearance: none;
            background: var(--bg-card);
            border: 1px solid var(--line-mid);
            color: var(--text-main);
            padding: 8px 36px 8px 14px;
            font-size: 13px;
            border-radius: var(--radius-btn);
            cursor: pointer;
            width: 100%;
            transition: all var(--transition-fast);
        }
        .filter-select-wrap select:focus {
            border-color: var(--accent);
            outline: none;
            box-shadow: 0 0 0 3px var(--accent-soft);
        }
        .filter-select-wrap::after {
            content: "\f078";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 12px;
            pointer-events: none;
        }

        /* Article list card */
        .article-card {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 16px;
            display: flex;
            gap: 16px;
            transition: all var(--transition-med);
            margin-bottom: 16px;
        }
        .article-card.clickable:hover {
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent);
            transform: translateY(-3px);
        }
        .article-card .article-thumb {
            width: 96px;
            height: 72px;
            border-radius: 6px;
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-panel);
        }
        .article-card .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .article-card .article-body {
            flex: 1;
            min-width: 0;
        }
        .article-card .article-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 4px;
            line-height: 1.5;
        }
        .article-card .article-title a {
            color: var(--text-main);
        }
        .article-card .article-title a:hover {
            color: var(--accent);
        }
        .article-card .article-summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-card .article-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .article-card .read-more-btn {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            background: transparent;
            border: 1px solid var(--line-mid);
            padding: 4px 12px;
            border-radius: 4px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .article-card .read-more-btn:hover {
            border-color: var(--accent);
            background: var(--accent-soft);
        }

        /* Hot cards */
        .hot-card {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-med);
            height: 100%;
        }
        .hot-card.clickable:hover {
            box-shadow: var(--shadow-card-hover), 0 0 0 1px var(--accent);
            transform: translateY(-3px);
        }
        .hot-card .hot-thumb {
            width: 100%;
            height: 140px;
            background: var(--bg-panel);
            overflow: hidden;
            position: relative;
        }
        .hot-card .hot-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .hot-card .hot-badge {
            position: absolute;
            top: 10px;
            left: 10px;
        }
        .hot-card .hot-body {
            padding: 14px 16px;
        }
        .hot-card .hot-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .hot-card .hot-meta {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Tag chips */
        .tag-chip {
            display: inline-block;
            padding: 6px 14px;
            font-size: 13px;
            color: var(--text-secondary);
            background: var(--bg-card);
            border: 1px solid var(--line-mid);
            border-radius: 20px;
            transition: all var(--transition-fast);
            margin: 0 8px 8px 0;
            cursor: pointer;
        }
        .tag-chip:hover {
            color: var(--accent);
            border-color: var(--accent);
            background: var(--accent-soft);
        }

        /* Data stat block */
        .stat-block {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 18px 24px;
            text-align: center;
            transition: all var(--transition-fast);
        }
        .stat-block .stat-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .stat-block .stat-label {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Mini FAQ */
        .mini-faq-item {
            background: var(--bg-card);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            margin-bottom: 12px;
            transition: all var(--transition-fast);
        }
        .mini-faq-item:hover {
            border-color: var(--accent);
        }
        .mini-faq-item .faq-q {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .mini-faq-item .faq-q i {
            color: var(--accent);
            font-size: 14px;
        }
        .mini-faq-item .faq-a {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.8;
            padding-left: 22px;
        }

        /* CTA compact */
        .cta-compact {
            background: var(--bg-panel);
            border: 1px solid var(--line-soft);
            border-radius: var(--radius-card);
            padding: 32px 24px;
            text-align: center;
        }
        .cta-compact .cta-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .cta-compact .cta-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        .cta-compact .cta-input-row {
            display: flex;
            gap: 10px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .cta-compact .cta-input-row input {
            max-width: 280px;
            min-width: 200px;
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            .nav-tools-desktop {
                display: none !important;
            }
            .nav-right .status-indicator {
                display: none !important;
            }
            .section-block {
                padding-top: var(--section-pad-mobile);
                padding-bottom: var(--section-pad-mobile);
            }
            .category-hero h1 {
                font-size: 26px;
            }
            .section-title {
                font-size: 22px;
            }
        }
        @media (max-width: 767.98px) {
            :root {
                --section-pad-desktop: 48px;
                --section-pad-mobile: 40px;
            }
            .nav-right {
                min-width: auto;
            }
            .category-hero {
                padding-top: calc(var(--nav-height) + 32px);
                padding-bottom: 28px;
            }
            .category-hero h1 {
                font-size: 22px;
            }
            .article-card {
                flex-direction: column;
                gap: 12px;
            }
            .article-card .article-thumb {
                width: 100%;
                height: 160px;
            }
            .filter-toolbar {
                flex-direction: column;
                align-items: flex-start;
            }
            .filter-select-wrap {
                width: 100%;
            }
            .footer-subscribe {
                flex-direction: column;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }
        @media (max-width: 575.98px) {
            .section-title {
                font-size: 20px;
            }
            .category-hero h1 {
                font-size: 20px;
            }
            .cta-compact .cta-input-row {
                flex-direction: column;
                align-items: center;
            }
            .cta-compact .cta-input-row input {
                width: 100%;
                max-width: 100%;
                min-width: auto;
            }
        }
        @media (min-width: 992px) {
            .nav-tools-desktop {
                display: flex !important;
            }
        }

/* 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}