/* roulang page: index */
:root {
            --bg: #0D1216;
            --panel: #151E24;
            --card: #1B272E;
            --card-hover: #22343D;
            --primary: #00E5A1;
            --primary-soft: rgba(0, 229, 161, 0.14);
            --primary-glow: rgba(0, 229, 161, 0.35);
            --accent: #F5C542;
            --accent-soft: rgba(245, 197, 66, 0.14);
            --text: #E6EDF3;
            --text-secondary: #95A3B5;
            --text-muted: #6B7A8A;
            --border: #26343D;
            --border-light: #33434E;
            --danger: #FF5D5D;
            --danger-soft: rgba(255, 93, 93, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.18);
            --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.35);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Consolas", "Menlo", monospace;
            --transition: 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --section-pad: 64px;
            --section-pad-mobile: 40px;
        }

        * {
            box-sizing: border-box;
        }

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

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

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: #3DF0B7;
        }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-sans);
            font-size: 1rem;
        }

        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (min-width: 1400px) {
            .container {
                max-width: 1320px;
            }
        }

        section {
            padding: var(--section-pad) 0;
            position: relative;
        }

        @media (max-width: 768px) {
            section {
                padding: var(--section-pad-mobile) 0;
            }
        }

        .section-alt {
            background: var(--panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary);
            background: var(--primary-soft);
            border: 1px solid rgba(0, 229, 161, 0.28);
            border-radius: 50px;
            padding: 4px 14px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px 0;
            line-height: 1.32;
            letter-spacing: -0.01em;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0;
            line-height: 1.8;
        }

        @media (max-width: 576px) {
            .section-title {
                font-size: 1.4rem;
            }
            .section-desc {
                font-size: 0.9rem;
            }
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(13, 18, 22, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition), border-color var(--transition);
        }
        .site-header.compressed {
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
            border-bottom-color: var(--border-light);
        }

        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 10px 0;
            transition: padding var(--transition);
        }
        .site-header.compressed .header-top {
            padding: 0;
            height: 56px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            white-space: nowrap;
            transition: color var(--transition);
        }
        .brand-logo:hover {
            color: var(--primary);
        }
        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }

        .header-search {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 0 1 380px;
            min-width: 220px;
        }
        .search-input-wrap {
            position: relative;
            flex: 1;
        }
        .search-input-wrap .fa-search {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 0.85rem;
            pointer-events: none;
        }
        .search-input {
            width: 100%;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 50px;
            color: var(--text);
            padding: 9px 16px 9px 38px;
            font-size: 0.85rem;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .search-input::placeholder {
            color: var(--text-muted);
        }
        .search-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-glow);
        }

        .hot-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            white-space: nowrap;
        }
        .hot-tag {
            display: inline-block;
            font-size: 0.75rem;
            color: var(--text-secondary);
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 4px 12px;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .hot-tag:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-soft);
        }

        @media (max-width: 991.98px) {
            .header-top {
                flex-wrap: nowrap;
                gap: 12px;
            }
            .header-search {
                flex: 0 1 240px;
                min-width: 160px;
            }
            .hot-tags {
                display: none;
            }
        }
        @media (max-width: 575.98px) {
            .header-top {
                padding: 8px 0;
            }
            .brand-logo {
                font-size: 1.05rem;
            }
            .brand-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .header-search {
                flex: 0 1 140px;
                min-width: 100px;
            }
            .search-input {
                padding: 7px 12px 7px 32px;
                font-size: 0.75rem;
            }
            .search-input-wrap .fa-search {
                left: 10px;
                font-size: 0.75rem;
            }
        }

        .main-nav {
            border-top: 1px solid rgba(38, 52, 61, 0.6);
            transition: all var(--transition);
        }
        .site-header.compressed .header-top {
            display: none;
        }
        .site-header.compressed .main-nav {
            border-top: none;
        }
        .navbar-custom {
            padding: 0;
        }
        .navbar-custom .nav-link {
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-weight: 600;
            padding: 14px 18px;
            position: relative;
            transition: color var(--transition);
            white-space: nowrap;
        }
        .navbar-custom .nav-link:hover,
        .navbar-custom .nav-link:focus {
            color: var(--text);
        }
        .navbar-custom .nav-link.active {
            color: var(--primary);
        }
        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 18px;
            right: 18px;
            height: 3px;
            background: var(--primary);
            border-radius: 2px 2px 0 0;
        }
        .navbar-custom .nav-link .nav-icon {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .navbar-toggler {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            background: var(--card);
            color: var(--text);
            transition: border-color var(--transition);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px var(--primary-glow);
            border-color: var(--primary);
        }
        .navbar-toggler .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23E6EDF3' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        @media (max-width: 991.98px) {
            .navbar-custom .nav-link {
                padding: 12px 16px;
                font-size: 0.85rem;
            }
            .navbar-custom .nav-link.active::after {
                left: 16px;
                right: 16px;
            }
            .navbar-collapse {
                background: var(--panel);
                border-radius: var(--radius-md);
                margin-top: 8px;
                padding: 8px 12px;
                border: 1px solid var(--border);
            }
        }
        @media (max-width: 575.98px) {
            .navbar-custom .nav-link {
                padding: 10px 12px;
                font-size: 0.8rem;
            }
            .navbar-custom .nav-link .nav-icon {
                margin-right: 4px;
            }
        }

        /* ========== Hero ========== */
        .hero-section {
            padding: 0;
            position: relative;
            min-height: 580px;
            display: flex;
            align-items: center;
            background: var(--bg);
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
        }
        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
        }
        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13, 18, 22, 0.72) 0%, rgba(13, 18, 22, 0.92) 60%, var(--bg) 100%);
        }
        .hero-content {
            position: relative;
            z-index: 1;
            padding: 80px 0 100px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-soft);
            border: 1px solid rgba(245, 197, 66, 0.35);
            color: var(--accent);
            border-radius: 50px;
            padding: 6px 16px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            margin-bottom: 18px;
            animation: pulse-badge 2.5s ease-in-out infinite;
        }
        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(245, 197, 66, 0.35);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(245, 197, 66, 0);
            }
        }
        .hero-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 16px 0;
            line-height: 1.22;
            letter-spacing: -0.02em;
        }
        .hero-title .highlight {
            color: var(--primary);
            position: relative;
        }
        .hero-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 680px;
            margin: 0 0 28px 0;
            line-height: 1.85;
        }
        .hero-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }
        .btn-primary-custom {
            background: var(--primary);
            color: #0B0F12;
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-size: 0.95rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-primary-custom:hover {
            background: #3DF0B7;
            color: #0B0F12;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px var(--primary-glow);
        }
        .btn-primary-custom:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-size: 0.95rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-outline-custom:hover {
            background: var(--primary-soft);
            color: #3DF0B7;
            border-color: #3DF0B7;
            transform: translateY(-2px);
        }
        .btn-outline-custom:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        .hero-stats {
            display: flex;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
        }
        .hero-stat {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .hero-stat .stat-value {
            font-family: var(--font-mono);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: -0.02em;
        }
        .hero-stat .stat-label {
            font-size: 0.78rem;
            color: var(--text-secondary);
        }

        .mini-scorebar {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            margin-top: 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-md);
            max-width: 720px;
        }
        .mini-scorebar .live-dot {
            width: 8px;
            height: 8px;
            background: var(--danger);
            border-radius: 50%;
            animation: live-blink 1.4s ease-in-out infinite;
            flex-shrink: 0;
        }
        @keyframes live-blink {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.2;
            }
        }
        .mini-scorebar .msb-team {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--text);
            white-space: nowrap;
        }
        .mini-scorebar .msb-score {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1rem;
            color: var(--accent);
            white-space: nowrap;
        }
        .mini-scorebar .msb-info {
            font-size: 0.75rem;
            color: var(--text-muted);
            white-space: nowrap;
        }

        @media (max-width: 768px) {
            .hero-content {
                padding: 48px 0 64px;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-desc {
                font-size: 0.9rem;
            }
            .btn-primary-custom,
            .btn-outline-custom {
                padding: 10px 20px;
                font-size: 0.85rem;
            }
            .hero-stat .stat-value {
                font-size: 1.2rem;
            }
            .mini-scorebar {
                padding: 12px 14px;
                gap: 10px;
            }
        }
        @media (max-width: 575.98px) {
            .hero-title {
                font-size: 1.4rem;
            }
            .hero-desc {
                font-size: 0.85rem;
            }
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .hero-actions .btn-primary-custom,
            .hero-actions .btn-outline-custom {
                width: 100%;
                justify-content: center;
            }
            .hero-stats {
                gap: 18px;
            }
            .hero-stat .stat-value {
                font-size: 1.1rem;
            }
            .mini-scorebar {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        /* ========== Live Ticker Bar ========== */
        .live-ticker-section {
            padding: 0;
            background: var(--panel);
            border-bottom: 1px solid var(--border);
            overflow: hidden;
        }
        .live-ticker-wrap {
            display: flex;
            align-items: center;
            gap: 0;
            overflow: hidden;
            position: relative;
        }
        .live-ticker-label {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--danger-soft);
            color: var(--danger);
            font-size: 0.85rem;
            font-weight: 700;
            padding: 12px 18px;
            white-space: nowrap;
            flex-shrink: 0;
            letter-spacing: 0.05em;
        }
        .live-ticker-label .live-dot {
            width: 8px;
            height: 8px;
            background: var(--danger);
            border-radius: 50%;
            animation: live-blink 1.4s ease-in-out infinite;
        }
        .ticker-track {
            display: flex;
            gap: 28px;
            padding: 12px 24px;
            animation: ticker-scroll 30s linear infinite;
            white-space: nowrap;
            min-width: max-content;
        }
        @keyframes ticker-scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        .ticker-item {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 0.82rem;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .ticker-item .tk-league {
            color: var(--text-muted);
            font-weight: 600;
        }
        .ticker-item .tk-teams {
            color: var(--text);
            font-weight: 700;
        }
        .ticker-item .tk-score {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--accent);
        }
        .ticker-item .tk-time {
            color: var(--text-muted);
            font-size: 0.75rem;
        }

        @media (max-width: 768px) {
            .live-ticker-label {
                font-size: 0.75rem;
                padding: 10px 12px;
            }
            .ticker-track {
                gap: 20px;
                padding: 10px 16px;
                font-size: 0.75rem;
            }
        }

        /* ========== Cards & Generic Components ========== */
        .card-elevated {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            height: 100%;
        }
        .card-elevated:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            background: var(--card-hover);
        }

        .badge-custom {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            border-radius: 50px;
            padding: 4px 12px;
            background: var(--primary-soft);
            color: var(--primary);
            border: 1px solid rgba(0, 229, 161, 0.25);
        }
        .badge-warning {
            background: var(--accent-soft);
            color: var(--accent);
            border: 1px solid rgba(245, 197, 66, 0.3);
        }
        .badge-danger {
            background: var(--danger-soft);
            color: var(--danger);
            border: 1px solid rgba(255, 93, 93, 0.25);
        }

        /* ========== Feature Cards ========== */
        .feature-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--primary);
            opacity: 0;
            transition: opacity var(--transition);
        }
        .feature-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .feature-card:hover::before {
            opacity: 1;
        }
        .feature-icon {
            width: 48px;
            height: 48px;
            background: var(--primary-soft);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.3rem;
            margin-bottom: 16px;
        }
        .feature-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px 0;
        }
        .feature-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0 0 12px 0;
        }
        .feature-metric {
            font-family: var(--font-mono);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--primary);
            display: flex;
            align-items: baseline;
            gap: 6px;
        }
        .feature-metric .fm-unit {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        /* ========== Match Card ========== */
        .match-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 20px;
            transition: all var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .match-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .match-league {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .match-league .ml-name {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--text-secondary);
            letter-spacing: 0.04em;
        }
        .match-status {
            font-size: 0.7rem;
            font-weight: 700;
            border-radius: 50px;
            padding: 3px 10px;
            white-space: nowrap;
        }
        .match-status.live {
            background: var(--danger-soft);
            color: var(--danger);
        }
        .match-status.upcoming {
            background: var(--accent-soft);
            color: var(--accent);
        }
        .match-status.finished {
            background: var(--primary-soft);
            color: var(--primary);
        }

        .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .match-team {
            flex: 1;
            text-align: center;
        }
        .match-team .mt-name {
            font-weight: 700;
            font-size: 0.92rem;
            color: var(--text);
            margin-bottom: 4px;
        }
        .match-team .mt-score {
            font-family: var(--font-mono);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text);
        }
        .match-team.winner .mt-score {
            color: var(--primary);
        }
        .match-vs {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        .match-progress {
            height: 4px;
            background: var(--border);
            border-radius: 2px;
            overflow: hidden;
        }
        .match-progress .mp-fill {
            height: 100%;
            background: var(--primary);
            border-radius: 2px;
            transition: width 0.6s ease;
        }
        .match-data {
            display: flex;
            justify-content: space-between;
            gap: 10px;
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        .match-data .md-item {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .match-data .md-item .md-value {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--text);
        }

        /* ========== League Entry Cards ========== */
        .league-entry {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            text-align: center;
            transition: all var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            cursor: pointer;
        }
        .league-entry:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            background: var(--card-hover);
        }
        .league-entry .le-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--panel);
            border: 2px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            transition: all var(--transition);
        }
        .league-entry:hover .le-icon {
            border-color: var(--primary);
            background: var(--primary-soft);
        }
        .league-entry .le-name {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
        }
        .league-entry .le-desc {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ========== Data Visualization ========== */
        .viz-panel {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            height: 100%;
        }
        .viz-chart {
            display: flex;
            align-items: flex-end;
            gap: 12px;
            height: 140px;
            margin: 18px 0;
            border-bottom: 1px solid var(--border);
            padding-bottom: 4px;
        }
        .viz-bar {
            flex: 1;
            background: var(--primary-soft);
            border-radius: 4px 4px 0 0;
            position: relative;
            min-height: 8px;
            transition: all var(--transition);
            border: 1px solid rgba(0, 229, 161, 0.2);
        }
        .viz-bar:hover {
            background: var(--primary);
            border-color: var(--primary);
        }
        .viz-bar .viz-label {
            position: absolute;
            bottom: -24px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 0.65rem;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .viz-bar .viz-value {
            position: absolute;
            top: -22px;
            left: 50%;
            transform: translateX(-50%);
            font-family: var(--font-mono);
            font-size: 0.72rem;
            font-weight: 700;
            color: var(--text);
        }
        .viz-killmap {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .viz-killmap .km-dot {
            width: 14px;
            height: 14px;
            border-radius: 4px;
            background: var(--border);
            transition: all var(--transition);
        }
        .viz-killmap .km-dot.hot {
            background: var(--danger);
            box-shadow: 0 0 10px var(--danger-soft);
        }
        .viz-killmap .km-dot.medium {
            background: var(--accent);
        }
        .viz-killmap .km-dot.cool {
            background: var(--primary);
        }

        /* ========== Social Proof ========== */
        .social-proof-item {
            text-align: center;
            padding: 20px 12px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            transition: all var(--transition);
            height: 100%;
        }
        .social-proof-item:hover {
            border-color: var(--primary);
            transform: translateY(-2px);
        }
        .social-proof-item .sp-number {
            font-family: var(--font-mono);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: -0.02em;
        }
        .social-proof-item .sp-label {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-top: 4px;
        }
        .media-quote {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            transition: all var(--transition);
            height: 100%;
        }
        .media-quote:hover {
            border-color: var(--primary);
        }
        .media-quote .mq-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0 0 12px 0;
            font-style: italic;
        }
        .media-quote .mq-source {
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .media-quote .mq-source .fa-circle-check {
            color: var(--primary);
        }

        /* ========== Comparison ========== */
        .compare-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: var(--card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
        }
        .compare-table thead th {
            background: var(--panel);
            color: var(--text);
            font-weight: 700;
            font-size: 0.88rem;
            padding: 16px 18px;
            text-align: center;
            border-bottom: 2px solid var(--border);
        }
        .compare-table thead th:first-child {
            text-align: left;
        }
        .compare-table tbody td {
            padding: 14px 18px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            text-align: center;
            border-bottom: 1px solid var(--border);
            vertical-align: middle;
        }
        .compare-table tbody td:first-child {
            text-align: left;
            font-weight: 700;
            color: var(--text);
        }
        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }
        .compare-table .ct-yes {
            color: var(--primary);
            font-weight: 700;
        }
        .compare-table .ct-no {
            color: var(--text-muted);
        }
        .compare-table .highlight-col {
            background: var(--primary-soft);
        }

        @media (max-width: 768px) {
            .compare-table-wrap {
                overflow-x: auto;
            }
            .compare-table {
                min-width: 560px;
            }
        }

        /* ========== News Cards ========== */
        .news-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .news-card .nc-image {
            height: 180px;
            overflow: hidden;
            background: var(--panel);
            position: relative;
        }
        .news-card .nc-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .news-card:hover .nc-image img {
            transform: scale(1.06);
        }
        .news-card .nc-body {
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
            gap: 10px;
        }
        .news-card .nc-date {
            font-size: 0.72rem;
            color: var(--text-muted);
            font-weight: 600;
            letter-spacing: 0.04em;
        }
        .news-card .nc-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.45;
            margin: 0;
        }
        .news-card .nc-summary {
            font-size: 0.83rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
            flex: 1;
        }
        .news-card .nc-link {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition);
        }
        .news-card .nc-link:hover {
            color: #3DF0B7;
            gap: 10px;
        }

        /* ========== FAQ Accordion ========== */
        .accordion-custom .accordion-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--transition);
        }
        .accordion-custom .accordion-item:hover {
            border-color: var(--border-light);
        }
        .accordion-custom .accordion-button {
            background: var(--card);
            color: var(--text);
            font-weight: 700;
            font-size: 0.92rem;
            padding: 18px 20px;
            border: none;
            box-shadow: none;
            transition: all var(--transition);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--panel);
            color: var(--primary);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px var(--primary-glow);
            border: none;
        }
        .accordion-custom .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23E6EDF3'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
            opacity: 0.7;
        }
        .accordion-custom .accordion-button:not(.collapsed)::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300E5A1'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
        }
        .accordion-custom .accordion-body {
            background: var(--panel);
            color: var(--text-secondary);
            font-size: 0.88rem;
            line-height: 1.8;
            padding: 16px 20px 20px;
            border-top: 1px solid var(--border);
        }

        /* ========== Brand Story ========== */
        .brand-story {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            position: relative;
            overflow: hidden;
        }
        .brand-story::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, var(--primary-soft) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .brand-story .bs-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px 0;
            position: relative;
        }
        .brand-story .bs-text {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.85;
            margin: 0;
            position: relative;
        }

        /* ========== Assurance Strip ========== */
        .assurance-strip {
            display: flex;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 22px 28px;
        }
        .assurance-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .assurance-item .ai-icon {
            width: 36px;
            height: 36px;
            background: var(--primary-soft);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 0.95rem;
            flex-shrink: 0;
        }
        .assurance-item .ai-text {
            line-height: 1.5;
        }
        .assurance-item .ai-text strong {
            color: var(--text);
            font-weight: 700;
        }

        /* ========== Subscribe CTA ========== */
        .subscribe-cta {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .subscribe-cta::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 200px;
            background: radial-gradient(ellipse, var(--primary-soft) 0%, transparent 70%);
            pointer-events: none;
        }
        .subscribe-cta .sc-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 10px 0;
            position: relative;
            z-index: 1;
        }
        .subscribe-cta .sc-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin: 0 0 20px 0;
            line-height: 1.7;
            position: relative;
            z-index: 1;
        }
        .subscribe-form {
            display: flex;
            align-items: center;
            gap: 10px;
            max-width: 520px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form .sf-input {
            flex: 1;
            min-width: 220px;
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            padding: 11px 16px;
            font-size: 0.9rem;
            transition: all var(--transition);
        }
        .subscribe-form .sf-input::placeholder {
            color: var(--text-muted);
        }
        .subscribe-form .sf-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-glow);
        }
        .subscribe-form .btn-primary-custom {
            padding: 11px 24px;
            font-size: 0.9rem;
            white-space: nowrap;
        }

        /* ========== Sticky Bottom CTA ========== */
        .sticky-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1040;
            background: rgba(13, 18, 22, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid var(--border);
            padding: 12px 0;
            transform: translateY(0);
            transition: transform 0.35s ease;
            box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
        }
        .sticky-cta.hidden {
            transform: translateY(100%);
        }
        .sticky-cta .sc-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .sticky-cta .sc-text {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.5;
        }
        .sticky-cta .sc-text strong {
            color: var(--text);
            font-weight: 700;
        }
        .sticky-cta .btn-primary-custom {
            padding: 10px 22px;
            font-size: 0.85rem;
            white-space: nowrap;
        }
        .sticky-cta .sc-close-btn {
            background: transparent;
            border: none;
            color: var(--text-muted);
            font-size: 1rem;
            cursor: pointer;
            padding: 4px 8px;
            transition: color var(--transition);
            border-radius: 4px;
        }
        .sticky-cta .sc-close-btn:hover {
            color: var(--text);
        }
        .sticky-cta .sc-close-btn:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        @media (max-width: 768px) {
            .sticky-cta {
                padding: 10px 0;
            }
            .sticky-cta .sc-text {
                font-size: 0.75rem;
            }
            .sticky-cta .btn-primary-custom {
                padding: 8px 16px;
                font-size: 0.75rem;
            }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--panel);
            border-top: 1px solid var(--border);
            padding: 48px 0 24px;
            margin-bottom: 60px;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-brand .logo-icon {
            width: 30px;
            height: 30px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 700;
        }
        .footer-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
            max-width: 300px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            font-size: 0.82rem;
            color: var(--text-secondary);
            transition: color var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-heading {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--primary);
        }
        @media (max-width: 768px) {
            .site-footer {
                padding: 36px 0 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        /* ========== Miscellaneous ========== */
        .divider {
            height: 1px;
            background: var(--border);
            border: none;
            margin: 0;
        }
        .text-primary {
            color: var(--primary) !important;
        }
        .text-accent {
            color: var(--accent) !important;
        }
        .font-mono {
            font-family: var(--font-mono);
        }
        .fw-700 {
            font-weight: 700;
        }
        .mb-0 {
            margin-bottom: 0 !important;
        }
        .row-gap-3 {
            row-gap: 1rem;
        }

        .news-grid .col-md-6 {
            margin-bottom: 20px;
        }
        .news-grid .col-md-6:nth-last-child(-n + 2) {
            margin-bottom: 0;
        }
        @media (max-width: 767.98px) {
            .news-grid .col-md-6 {
                margin-bottom: 16px;
            }
            .news-grid .col-md-6:last-child {
                margin-bottom: 0;
            }
        }

        /* Extra padding to clear sticky CTA */
        .body-sticky-pad {
            padding-bottom: 60px;
        }

        .bg-panel-section {
            background: var(--panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .order-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.7rem;
            color: var(--accent);
            background: var(--accent-soft);
            border-radius: 50px;
            padding: 3px 10px;
            font-weight: 700;
            letter-spacing: 0.04em;
        }

/* roulang page: category2 */
:root {
            --bg: #0D1216;
            --panel: #151E24;
            --card: #1B272E;
            --card-hover: #22343D;
            --primary: #00E5A1;
            --primary-soft: rgba(0, 229, 161, 0.14);
            --primary-glow: rgba(0, 229, 161, 0.35);
            --accent: #F5C542;
            --accent-soft: rgba(245, 197, 66, 0.14);
            --text: #E6EDF3;
            --text-secondary: #95A3B5;
            --text-muted: #6B7A8A;
            --border: #26343D;
            --border-light: #33434E;
            --danger: #FF5D5D;
            --danger-soft: rgba(255, 93, 93, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.18);
            --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.35);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Consolas", "Menlo", monospace;
            --transition: 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --section-pad: 64px;
            --section-pad-mobile: 40px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            background: var(--bg);
            color: var(--text);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: #3DF0B7;
        }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--font-sans);
            font-size: 1rem;
        }
        .container {
            max-width: 1320px;
            padding-left: 24px;
            padding-right: 24px;
        }
        section {
            padding: var(--section-pad) 0;
            position: relative;
        }
        .section-alt {
            background: var(--panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary);
            background: var(--primary-soft);
            border: 1px solid rgba(0, 229, 161, 0.28);
            border-radius: 50px;
            padding: 4px 14px;
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px 0;
            line-height: 1.32;
            letter-spacing: -0.01em;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0;
            line-height: 1.8;
        }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(13, 18, 22, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition), border-color var(--transition);
        }
        .site-header.compressed {
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
            border-bottom-color: var(--border-light);
        }
        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 10px 0;
            transition: padding var(--transition);
        }
        .site-header.compressed .header-top {
            padding: 0;
            height: 56px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            white-space: nowrap;
            transition: color var(--transition);
        }
        .brand-logo:hover {
            color: var(--primary);
        }
        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }
        .header-search {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 0 1 380px;
            min-width: 220px;
        }
        .search-input-wrap {
            position: relative;
            flex: 1;
        }
        .search-input-wrap i {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .search-input {
            width: 100%;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 10px 16px 10px 42px;
            color: var(--text);
            font-size: 0.9rem;
            transition: border-color var(--transition), box-shadow var(--transition);
            outline: none;
        }
        .search-input::placeholder {
            color: var(--text-muted);
        }
        .search-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        .hot-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .hot-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 4px 12px;
            white-space: nowrap;
            transition: color var(--transition), border-color var(--transition), background var(--transition);
        }
        .hot-tag:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-soft);
        }
        .navbar-custom {
            background: transparent;
            padding: 0;
        }
        .navbar-custom .navbar-nav {
            gap: 4px;
            padding: 0;
        }
        .navbar-custom .nav-link {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 18px;
            border-radius: 8px;
            transition: color var(--transition), background var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .navbar-custom .nav-link:hover {
            color: var(--text);
            background: rgba(255, 255, 255, 0.04);
        }
        .navbar-custom .nav-link.active {
            color: var(--primary);
            background: var(--primary-soft);
            box-shadow: inset 0 -2px 0 var(--primary);
        }
        .nav-icon {
            font-size: 0.85rem;
            opacity: 0.8;
        }
        .navbar-toggler {
            border: 1px solid var(--border);
            background: var(--panel);
            padding: 6px 12px;
            border-radius: 8px;
        }
        .navbar-toggler-icon {
            background-image: none;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text);
        }
        .navbar-toggler-icon::before {
            content: "\f0c9";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            font-size: 1.2rem;
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .breadcrumb-custom a {
            color: var(--text-secondary);
        }
        .breadcrumb-custom a:hover {
            color: var(--primary);
        }
        .breadcrumb-sep {
            color: var(--text-muted);
        }
        .page-h1 {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px 0;
            line-height: 1.28;
            letter-spacing: -0.01em;
        }
        .page-intro {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 820px;
            margin: 0;
            line-height: 1.8;
        }
        .filter-toolbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            margin-top: 24px;
        }
        .filter-toolbar .filter-label {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .filter-toolbar select {
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: 8px;
            color: var(--text);
            padding: 8px 32px 8px 14px;
            font-size: 0.9rem;
            outline: none;
            transition: border-color var(--transition), box-shadow var(--transition);
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2395A3B5' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
        }
        .filter-toolbar select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        .filter-toolbar select option {
            background: var(--panel);
            color: var(--text);
        }
        .btn-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #0B0F12;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 10px 22px;
            border-radius: 8px;
            border: none;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-custom:hover {
            background: #3DF0B7;
            color: #0B0F12;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(0, 229, 161, 0.35);
        }
        .btn-custom:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }
        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 10px 22px;
            border-radius: 8px;
            border: 1px solid var(--primary);
            transition: background var(--transition), color var(--transition), transform var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-outline-custom:hover {
            background: var(--primary-soft);
            color: var(--primary);
            transform: translateY(-1px);
        }
        .schedule-toggle {
            display: flex;
            gap: 4px;
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 4px;
            margin: 0;
            align-items: center;
        }
        .schedule-toggle .toggle-btn {
            padding: 8px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-secondary);
            background: transparent;
            border: none;
            border-radius: 6px;
            transition: background var(--transition), color var(--transition);
            cursor: pointer;
        }
        .schedule-toggle .toggle-btn.active {
            background: var(--primary);
            color: #0B0F12;
        }
        .schedule-toggle .toggle-btn:not(.active):hover {
            color: var(--text);
            background: rgba(255, 255, 255, 0.06);
        }
        .schedule-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
            margin-bottom: 16px;
        }
        .schedule-card:hover {
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .schedule-card .matchup {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
            letter-spacing: -0.01em;
        }
        .schedule-card .matchup .vs {
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.9rem;
            margin: 0 8px;
        }
        .schedule-card .match-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .schedule-card .match-meta i {
            color: var(--text-muted);
            font-size: 0.8rem;
        }
        .league-badge {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 50px;
            letter-spacing: 0.04em;
        }
        .league-badge.LPL {
            background: rgba(0, 229, 161, 0.15);
            color: #00E5A1;
            border: 1px solid rgba(0, 229, 161, 0.3);
        }
        .league-badge.LCK {
            background: rgba(245, 197, 66, 0.15);
            color: #F5C542;
            border: 1px solid rgba(245, 197, 66, 0.3);
        }
        .league-badge.LEC {
            background: rgba(150, 120, 255, 0.15);
            color: #9678FF;
            border: 1px solid rgba(150, 120, 255, 0.3);
        }
        .league-badge.LCS {
            background: rgba(80, 160, 255, 0.15);
            color: #50A0FF;
            border: 1px solid rgba(80, 160, 255, 0.3);
        }
        .league-badge.MSI {
            background: rgba(255, 93, 93, 0.15);
            color: #FF5D5D;
            border: 1px solid rgba(255, 93, 93, 0.3);
        }
        .league-badge.WORLDS {
            background: rgba(255, 150, 80, 0.15);
            color: #FF9650;
            border: 1px solid rgba(255, 150, 80, 0.3);
        }
        .match-status {
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            padding: 2px 10px;
            border-radius: 50px;
        }
        .match-status.upcoming {
            background: var(--primary-soft);
            color: var(--primary);
        }
        .match-status.live {
            background: var(--accent-soft);
            color: var(--accent);
        }
        .match-status.ended {
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-muted);
        }
        .team-card-sm {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 16px;
            display: flex;
            align-items: center;
            gap: 14px;
            transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
        }
        .team-card-sm:hover {
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .team-card-sm .team-logo-small {
            width: 42px;
            height: 42px;
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            flex-shrink: 0;
        }
        .team-card-sm .team-info {
            flex: 1;
            min-width: 0;
        }
        .team-card-sm .team-name {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0;
        }
        .team-card-sm .team-sub {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .team-card-sm .team-record {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .calendar-cta {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px;
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .calendar-cta .cta-icon {
            width: 56px;
            height: 56px;
            background: var(--primary-soft);
            border: 1px solid rgba(0, 229, 161, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--primary);
            flex-shrink: 0;
        }
        .calendar-cta .cta-text {
            flex: 1;
            min-width: 220px;
        }
        .calendar-cta .cta-text h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 6px 0;
        }
        .calendar-cta .cta-text p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin: 0;
        }
        .article-link-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
        }
        .article-link-card:hover {
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .article-link-card .article-thumb {
            width: 64px;
            height: 64px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .article-link-card .article-info {
            flex: 1;
            min-width: 0;
        }
        .article-link-card .article-title-link {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text);
            display: block;
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .article-link-card .article-title-link:hover {
            color: var(--primary);
        }
        .article-link-card .article-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
        }
        .site-footer {
            background: var(--panel);
            border-top: 1px solid var(--border);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
        }
        .footer-brand .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            font-weight: 700;
        }
        .footer-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 320px;
        }
        .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text);
            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);
            font-size: 0.9rem;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-links i {
            margin-right: 6px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 24px;
            margin-top: 24px;
            border-top: 1px solid var(--border);
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-secondary);
        }
        .footer-bottom a:hover {
            color: var(--primary);
        }
        @media (max-width: 991.98px) {
            .header-top {
                flex-wrap: wrap;
                gap: 12px;
            }
            .header-search {
                order: 3;
                flex: 1 1 100%;
                min-width: 0;
            }
            .hot-tags {
                order: 2;
                flex-shrink: 0;
            }
            .navbar-custom .nav-link {
                padding: 10px 14px;
                font-size: 0.9rem;
            }
            .navbar-custom .navbar-nav {
                gap: 2px;
            }
            .page-h1 {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 767.98px) {
            section {
                padding: var(--section-pad-mobile) 0;
            }
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .page-h1 {
                font-size: 1.6rem;
            }
            .page-intro {
                font-size: 0.95rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .filter-toolbar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-toolbar select {
                width: 100%;
            }
            .schedule-toggle {
                justify-content: center;
            }
            .schedule-card {
                padding: 16px;
            }
            .schedule-card .matchup {
                font-size: 1rem;
            }
            .calendar-cta {
                padding: 24px 20px;
                flex-direction: column;
                text-align: center;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 575.98px) {
            .section-title {
                font-size: 1.2rem;
            }
            .page-h1 {
                font-size: 1.4rem;
            }
            .hot-tags {
                display: none;
            }
            .brand-logo {
                font-size: 1.1rem;
            }
            .brand-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .schedule-toggle .toggle-btn {
                padding: 6px 14px;
                font-size: 0.8rem;
            }
            .matchup {
                font-size: 0.95rem !important;
            }
        }

/* roulang page: category3 */
:root {
            --bg: #0D1216;
            --panel: #151E24;
            --card: #1B272E;
            --card-hover: #22343D;
            --primary: #00E5A1;
            --primary-soft: rgba(0, 229, 161, 0.14);
            --primary-glow: rgba(0, 229, 161, 0.35);
            --accent: #F5C542;
            --accent-soft: rgba(245, 197, 66, 0.14);
            --text: #E6EDF3;
            --text-secondary: #95A3B5;
            --text-muted: #6B7A8A;
            --border: #26343D;
            --border-light: #33434E;
            --danger: #FF5D5D;
            --danger-soft: rgba(255, 93, 93, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.18);
            --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.35);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Consolas", "Menlo", monospace;
            --transition: 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --section-pad: 64px;
            --section-pad-mobile: 40px;
        }

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

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

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: #3DF0B7;
        }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        button, input, select, textarea {
            font-family: var(--font-sans);
            font-size: 1rem;
        }

        .container {
            max-width: 1320px;
            padding-left: 24px;
            padding-right: 24px;
        }

        section {
            padding: var(--section-pad) 0;
            position: relative;
        }

        .section-alt {
            background: var(--panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary);
            background: var(--primary-soft);
            border: 1px solid rgba(0, 229, 161, 0.28);
            border-radius: 50px;
            padding: 4px 14px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px 0;
            line-height: 1.32;
            letter-spacing: -0.01em;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0;
            line-height: 1.8;
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(13, 18, 22, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition), border-color var(--transition);
        }
        .site-header.compressed {
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
            border-bottom-color: var(--border-light);
        }
        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 10px 0;
            transition: padding var(--transition);
        }
        .site-header.compressed .header-top {
            padding: 0;
            height: 56px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            white-space: nowrap;
            transition: color var(--transition);
        }
        .brand-logo:hover {
            color: var(--primary);
        }
        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }
        .header-search {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 0 1 380px;
            min-width: 220px;
        }
        .search-input-wrap {
            position: relative;
            flex: 1;
        }
        .search-input-wrap .fa-search {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 0.9rem;
            pointer-events: none;
        }
        .search-input {
            width: 100%;
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            padding: 8px 14px 8px 38px;
            font-size: 0.9rem;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .search-input::placeholder {
            color: var(--text-muted);
        }
        .search-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        .hot-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .hot-tag {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-secondary);
            background: transparent;
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 3px 12px;
            white-space: nowrap;
            transition: all var(--transition);
        }
        .hot-tag:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-soft);
        }

        .navbar-custom {
            border-top: 1px solid var(--border);
            padding: 0;
        }
        .navbar-custom .container {
            padding-left: 24px;
            padding-right: 24px;
        }
        .navbar-nav {
            gap: 4px;
        }
        .navbar-custom .nav-link {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 12px 18px;
            border-bottom: 2px solid transparent;
            transition: color var(--transition), border-color var(--transition), background var(--transition);
            white-space: nowrap;
        }
        .navbar-custom .nav-link .nav-icon {
            margin-right: 6px;
            font-size: 0.8rem;
            opacity: 0.7;
        }
        .navbar-custom .nav-link:hover {
            color: var(--text);
            border-bottom-color: var(--border-light);
        }
        .navbar-custom .nav-link.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            background: var(--primary-soft);
        }
        .navbar-toggler {
            border: 1px solid var(--border);
            background: var(--panel);
            padding: 6px 12px;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px var(--primary-soft);
            border-color: var(--primary);
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2395A3B5' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-wrap {
            padding: 18px 0 6px 0;
            font-size: 0.85rem;
        }
        .breadcrumb-wrap .breadcrumb {
            margin: 0;
            padding: 0;
            background: transparent;
            --bs-breadcrumb-divider-color: var(--text-muted);
        }
        .breadcrumb-wrap .breadcrumb-item a {
            color: var(--text-secondary);
        }
        .breadcrumb-wrap .breadcrumb-item a:hover {
            color: var(--primary);
        }
        .breadcrumb-wrap .breadcrumb-item.active {
            color: var(--primary);
            font-weight: 600;
        }

        /* ========== Category Banner ========== */
        .category-banner {
            padding-top: 12px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
            background: linear-gradient(180deg, rgba(0, 229, 161, 0.03) 0%, transparent 100%);
        }
        .category-banner h1 {
            font-size: 2.1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 10px 0;
            letter-spacing: -0.01em;
        }
        .category-banner .banner-desc {
            font-size: 0.98rem;
            color: var(--text-secondary);
            max-width: 780px;
            margin: 0;
            line-height: 1.8;
        }

        /* ========== Filter Pills ========== */
        .filter-section {
            padding: 28px 0;
            background: var(--panel);
            border-bottom: 1px solid var(--border);
        }
        .filter-row {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text-secondary);
            white-space: nowrap;
            letter-spacing: 0.03em;
        }
        .filter-pill-group {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-pill {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 6px 16px;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-pill:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-soft);
        }
        .filter-pill.active {
            color: #0B0F12;
            background: var(--primary);
            border-color: var(--primary);
            font-weight: 700;
        }
        .sort-select {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            padding: 7px 14px;
            font-size: 0.85rem;
            cursor: pointer;
            transition: border-color var(--transition);
        }
        .sort-select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-soft);
        }

        /* ========== Team Cards ========== */
        .team-card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .team-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
        }
        .team-card:hover {
            transform: translateY(-3px);
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            background: var(--card-hover);
        }
        .team-card-img {
            height: 120px;
            overflow: hidden;
            position: relative;
            background: var(--panel);
        }
        .team-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
            transition: transform var(--transition), opacity var(--transition);
        }
        .team-card:hover .team-card-img img {
            opacity: 1;
            transform: scale(1.04);
        }
        .team-card-img .region-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(13, 18, 22, 0.88);
            border: 1px solid var(--border-light);
            color: var(--primary);
            font-size: 0.7rem;
            font-weight: 700;
            border-radius: 4px;
            padding: 4px 10px;
            letter-spacing: 0.06em;
        }
        .team-card-body {
            padding: 18px 20px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .team-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
        }
        .team-card-name {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin: 0;
        }
        .team-card-record {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-secondary);
            font-family: var(--font-mono);
        }
        .team-card-stats {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }
        .team-stat-item {
            flex: 1;
            min-width: 70px;
        }
        .team-stat-label {
            font-size: 0.72rem;
            color: var(--text-muted);
            font-weight: 600;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 2px;
        }
        .team-stat-value {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            font-family: var(--font-mono);
        }
        .team-stat-value.accent {
            color: var(--accent);
        }
        .team-card-trend {
            display: flex;
            gap: 4px;
            margin-top: auto;
        }
        .trend-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .trend-dot.win {
            background: var(--primary);
        }
        .trend-dot.loss {
            background: var(--danger);
        }
        .trend-dot.draw {
            background: var(--text-muted);
        }

        /* ========== Player Rank ========== */
        .player-rank-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .player-rank-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            transition: border-color var(--transition), background var(--transition);
        }
        .player-rank-item:hover {
            border-color: var(--primary);
            background: var(--card-hover);
        }
        .rank-badge {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            font-weight: 700;
            color: #0B0F12;
            background: var(--border-light);
            flex-shrink: 0;
            font-family: var(--font-mono);
        }
        .rank-badge.rank-1 {
            background: var(--accent);
            color: #0B0F12;
        }
        .rank-badge.rank-2 {
            background: #C0C8D0;
            color: #0B0F12;
        }
        .rank-badge.rank-3 {
            background: #D08A4A;
            color: #0B0F12;
        }
        .player-rank-info {
            flex: 1;
            min-width: 0;
        }
        .player-rank-name {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
        }
        .player-rank-team {
            font-size: 0.8rem;
            color: var(--text-secondary);
        }
        .player-rank-stats {
            display: flex;
            gap: 24px;
            text-align: right;
        }
        .player-stat-block {
            min-width: 60px;
        }
        .player-stat-label {
            font-size: 0.7rem;
            color: var(--text-muted);
            font-weight: 600;
            letter-spacing: 0.04em;
        }
        .player-stat-value {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text);
            font-family: var(--font-mono);
        }

        /* ========== Data Bars ========== */
        .data-bars-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .data-bar-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: border-color var(--transition);
        }
        .data-bar-card:hover {
            border-color: var(--primary);
        }
        .data-bar-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 10px;
        }
        .data-bar-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
        }
        .data-bar-value {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            font-family: var(--font-mono);
        }
        .data-bar-track {
            height: 6px;
            background: var(--panel);
            border-radius: 50px;
            overflow: hidden;
        }
        .data-bar-fill {
            height: 100%;
            background: var(--primary);
            border-radius: 50px;
            transition: width 0.6s ease;
            position: relative;
        }
        .data-bar-fill.accent-fill {
            background: var(--accent);
        }
        .data-bar-fill.danger-fill {
            background: var(--danger);
        }
        .data-bar-fill.neutral-fill {
            background: var(--text-secondary);
        }

        /* ========== Data Note ========== */
        .data-note-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
        }
        .data-note-item {
            display: flex;
            gap: 14px;
            align-items: flex-start;
            margin-bottom: 16px;
        }
        .data-note-item:last-child {
            margin-bottom: 0;
        }
        .data-note-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: var(--primary-soft);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .data-note-text {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }
        .data-note-text strong {
            color: var(--text);
            font-weight: 700;
        }

        /* ========== CTA Card ========== */
        .cta-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }
        .cta-card-content {
            max-width: 560px;
        }
        .cta-card-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px 0;
        }
        .cta-card-desc {
            font-size: 0.92rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.7;
        }
        .btn-primary-custom {
            background: var(--primary);
            color: #0B0F12;
            border: none;
            border-radius: var(--radius-sm);
            padding: 11px 26px;
            font-weight: 700;
            font-size: 0.92rem;
            cursor: pointer;
            transition: background var(--transition), box-shadow var(--transition);
            white-space: nowrap;
        }
        .btn-primary-custom:hover {
            background: #3DF0B7;
            box-shadow: 0 4px 18px var(--primary-glow);
            color: #0B0F12;
        }
        .btn-primary-custom:focus {
            outline: none;
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.88rem;
            cursor: pointer;
            transition: background var(--transition), color var(--transition);
            white-space: nowrap;
        }
        .btn-outline-custom:hover {
            background: var(--primary-soft);
            color: #3DF0B7;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--panel);
            border-top: 1px solid var(--border);
            padding: 48px 0 24px 0;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
        }
        .footer-brand .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 700;
            flex-shrink: 0;
        }
        .footer-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }
        .footer-heading {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 14px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.88rem;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 24px;
            margin-top: 24px;
            border-top: 1px solid var(--border);
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-secondary);
        }
        .footer-bottom a:hover {
            color: var(--primary);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1199px) {
            .team-card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-bars-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 991px) {
            section {
                padding: 48px 0;
            }
            .category-banner h1 {
                font-size: 1.7rem;
            }
            .header-search {
                flex: 0 1 260px;
            }
            .navbar-custom .nav-link {
                padding: 10px 14px;
                font-size: 0.85rem;
            }
        }
        @media (max-width: 767px) {
            section {
                padding: var(--section-pad-mobile) 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .category-banner h1 {
                font-size: 1.5rem;
            }
            .header-top {
                flex-wrap: wrap;
                gap: 12px;
            }
            .header-search {
                flex-basis: 100%;
                order: 3;
                min-width: 100%;
            }
            .hot-tags {
                flex-shrink: 0;
            }
            .team-card-grid {
                grid-template-columns: 1fr;
            }
            .data-bars-grid {
                grid-template-columns: 1fr 1fr;
            }
            .player-rank-item {
                flex-wrap: wrap;
                gap: 10px;
            }
            .player-rank-stats {
                width: 100%;
                justify-content: flex-start;
                text-align: left;
                gap: 16px;
            }
            .cta-card {
                flex-direction: column;
                align-items: flex-start;
                padding: 24px;
            }
            .filter-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
        }
        @media (max-width: 575px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .data-bars-grid {
                grid-template-columns: 1fr;
            }
            .brand-logo {
                font-size: 1.1rem;
            }
            .brand-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .hot-tag {
                font-size: 0.68rem;
                padding: 2px 8px;
            }
            .navbar-custom .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .team-stat-item {
                min-width: 55px;
            }
        }

/* roulang page: category4 */
:root {
            --bg: #0D1216;
            --panel: #151E24;
            --card: #1B272E;
            --card-hover: #22343D;
            --primary: #00E5A1;
            --primary-soft: rgba(0, 229, 161, 0.14);
            --primary-glow: rgba(0, 229, 161, 0.35);
            --accent: #F5C542;
            --accent-soft: rgba(245, 197, 66, 0.14);
            --text: #E6EDF3;
            --text-secondary: #95A3B5;
            --text-muted: #6B7A8A;
            --border: #26343D;
            --border-light: #33434E;
            --danger: #FF5D5D;
            --danger-soft: rgba(255, 93, 93, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.18);
            --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.35);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Consolas", "Menlo", monospace;
            --transition: 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --section-pad: 64px;
            --section-pad-mobile: 40px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            background: var(--bg);
            color: var(--text);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: #3DF0B7;
        }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--font-sans);
            font-size: 1rem;
        }
        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (min-width: 1400px) {
            .container {
                max-width: 1320px;
            }
        }
        section {
            padding: var(--section-pad) 0;
            position: relative;
        }
        @media (max-width: 576px) {
            section {
                padding: var(--section-pad-mobile) 0;
            }
        }
        .section-alt {
            background: var(--panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary);
            background: var(--primary-soft);
            border: 1px solid rgba(0, 229, 161, 0.28);
            border-radius: 50px;
            padding: 4px 14px;
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px 0;
            line-height: 1.32;
            letter-spacing: -0.01em;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0;
            line-height: 1.8;
        }
        @media (max-width: 576px) {
            .section-title {
                font-size: 1.4rem;
            }
            .section-desc {
                font-size: 0.9rem;
            }
        }
        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(13, 18, 22, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition), border-color var(--transition);
        }
        .site-header.compressed {
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
            border-bottom-color: var(--border-light);
        }
        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 10px 0;
            transition: padding var(--transition);
        }
        .site-header.compressed .header-top {
            padding: 0;
            height: 56px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            white-space: nowrap;
            transition: color var(--transition);
        }
        .brand-logo:hover {
            color: var(--primary);
        }
        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }
        .header-search {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 0 1 380px;
            min-width: 220px;
        }
        .search-input-wrap {
            position: relative;
            flex: 1;
        }
        .search-input-wrap .fa-search {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 0.85rem;
            pointer-events: none;
        }
        .search-input {
            width: 100%;
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            padding: 8px 12px 8px 34px;
            font-size: 0.9rem;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .search-input::placeholder {
            color: var(--text-muted);
        }
        .search-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        .hot-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            white-space: nowrap;
        }
        .hot-tag {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: 50px;
            transition: all var(--transition);
        }
        .hot-tag:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-soft);
        }
        .main-nav {
            background: transparent;
            border-top: 1px solid var(--border);
            padding: 0;
        }
        .main-nav .navbar-nav {
            gap: 4px;
            flex-wrap: wrap;
        }
        .main-nav .nav-link {
            color: var(--text-secondary);
            font-size: 0.92rem;
            font-weight: 600;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .main-nav .nav-link:hover {
            color: var(--text);
            background: var(--panel);
        }
        .main-nav .nav-link.active {
            color: var(--primary);
            background: var(--primary-soft);
            position: relative;
        }
        .main-nav .nav-link.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .nav-icon {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .nav-link.active .nav-icon,
        .nav-link:hover .nav-icon {
            color: var(--primary);
        }
        .navbar-toggler {
            border: 1px solid var(--border);
            background: var(--panel);
            color: var(--text-secondary);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        .navbar-toggler-icon {
            background-image: none;
            position: relative;
            width: 22px;
            height: 18px;
        }
        .navbar-toggler-icon::before,
        .navbar-toggler-icon::after {
            content: '';
            position: absolute;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--text-secondary);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .navbar-toggler-icon::before {
            top: 4px;
            box-shadow: 0 7px 0 var(--text-secondary);
        }
        .navbar-toggler-icon::after {
            bottom: 4px;
        }
        @media (max-width: 991px) {
            .header-top {
                flex-wrap: wrap;
                gap: 10px;
            }
            .header-search {
                order: 3;
                flex: 1 1 100%;
                min-width: 100%;
            }
            .hot-tags {
                order: 2;
            }
            .main-nav .navbar-collapse {
                padding: 8px 0;
            }
            .main-nav .nav-link {
                padding: 10px 12px;
            }
            .main-nav .nav-link.active::after {
                display: none;
            }
            .main-nav .nav-link.active {
                border-left: 3px solid var(--primary);
                border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            }
        }
        @media (max-width: 576px) {
            .brand-logo {
                font-size: 1.1rem;
            }
            .brand-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .header-top {
                padding: 8px 0;
            }
            .main-nav .nav-link {
                padding: 8px 10px;
                font-size: 0.85rem;
            }
        }
        /* ========== Buttons ========== */
        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #0B0F12;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-size: 0.95rem;
            font-weight: 700;
            transition: all var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-primary-custom:hover {
            background: #3DF0B7;
            color: #0B0F12;
            transform: translateY(-1px);
            box-shadow: 0 8px 24px var(--primary-glow);
        }
        .btn-primary-custom:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }
        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 10px 20px;
            font-size: 0.95rem;
            font-weight: 600;
            transition: all var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-outline-custom:hover {
            background: var(--primary-soft);
            color: var(--primary);
            border-color: var(--primary);
            transform: translateY(-1px);
        }
        .btn-outline-custom:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }
        .btn-sm-custom {
            padding: 6px 16px;
            font-size: 0.85rem;
        }
        /* ========== Cards ========== */
        .card-custom {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            overflow: hidden;
            height: 100%;
        }
        .card-custom:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            background: var(--card-hover);
        }
        .card-body-custom {
            padding: 20px 24px;
        }
        .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 9;
            background: var(--panel);
        }
        .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .card-custom:hover .card-img-wrap img {
            transform: scale(1.05);
        }
        .badge-custom {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 50px;
            letter-spacing: 0.03em;
            white-space: nowrap;
        }
        .badge-primary {
            background: var(--primary-soft);
            color: var(--primary);
            border: 1px solid rgba(0, 229, 161, 0.3);
        }
        .badge-accent {
            background: var(--accent-soft);
            color: var(--accent);
            border: 1px solid rgba(245, 197, 66, 0.3);
        }
        .badge-danger {
            background: var(--danger-soft);
            color: var(--danger);
            border: 1px solid rgba(255, 93, 93, 0.3);
        }
        .badge-neutral {
            background: var(--panel);
            color: var(--text-secondary);
            border: 1px solid var(--border);
        }
        /* ========== Breadcrumb ========== */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 16px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .breadcrumb-custom a:hover {
            color: var(--primary);
        }
        .breadcrumb-custom .separator {
            color: var(--text-muted);
            font-size: 0.7rem;
        }
        .breadcrumb-custom .current {
            color: var(--primary);
            font-weight: 600;
        }
        /* ========== Category Banner ========== */
        .category-banner {
            padding: 40px 0 28px;
            border-bottom: 1px solid var(--border);
            background: var(--bg);
        }
        .category-banner .h1-category {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 10px 0;
            letter-spacing: -0.01em;
        }
        .category-banner-desc {
            font-size: 0.98rem;
            color: var(--text-secondary);
            margin: 0;
            max-width: 780px;
            line-height: 1.8;
        }
        @media (max-width: 576px) {
            .category-banner {
                padding: 28px 0 20px;
            }
            .category-banner .h1-category {
                font-size: 1.5rem;
            }
        }
        /* ========== Filter Toolbar ========== */
        .filter-toolbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding: 14px 0;
            margin-top: 12px;
            border-top: 1px solid var(--border);
        }
        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
            white-space: nowrap;
        }
        .filter-select {
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            padding: 6px 32px 6px 12px;
            font-size: 0.85rem;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2395A3B5' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 10px center;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .filter-select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        .filter-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .filter-btn:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-soft);
        }
        .filter-btn.active-filter {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-soft);
        }
        @media (max-width: 576px) {
            .filter-toolbar {
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
            }
            .filter-group {
                flex-wrap: wrap;
            }
        }
        /* ========== News Card ========== */
        .news-card {
            display: flex;
            gap: 20px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition);
            margin-bottom: 16px;
        }
        .news-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .news-card-img {
            flex: 0 0 220px;
            min-height: 160px;
            overflow: hidden;
            position: relative;
        }
        .news-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .news-card:hover .news-card-img img {
            transform: scale(1.06);
        }
        .news-card-body {
            flex: 1;
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .news-card-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-family: var(--font-mono);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .news-card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px 0;
            line-height: 1.4;
            transition: color var(--transition);
        }
        .news-card:hover .news-card-title {
            color: var(--primary);
        }
        .news-card-summary {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0 0 12px 0;
        }
        .news-card-action {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--primary);
            transition: all var(--transition);
            align-self: flex-start;
        }
        .news-card-action i {
            transition: transform var(--transition);
        }
        .news-card-action:hover {
            color: #3DF0B7;
        }
        .news-card-action:hover i {
            transform: translateX(4px);
        }

        @media (max-width: 768px) {
            .news-card {
                flex-direction: column;
            }
            .news-card-img {
                flex: none;
                aspect-ratio: 16 / 9;
                min-height: auto;
            }
            .news-card-body {
                padding: 16px 18px;
            }
        }
        /* ========== Tags Cloud ========== */
        .tags-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-cloud-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 50px;
            transition: all var(--transition);
            cursor: pointer;
        }
        .tag-cloud-item:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-soft);
            transform: translateY(-1px);
        }
        .tag-cloud-item .tag-count {
            font-size: 0.72rem;
            font-family: var(--font-mono);
            color: var(--text-muted);
            background: var(--panel);
            padding: 1px 8px;
            border-radius: 20px;
            transition: all var(--transition);
        }
        .tag-cloud-item:hover .tag-count {
            color: var(--primary);
            background: var(--primary-soft);
        }
        /* ========== Topic Cards ========== */
        .topic-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .topic-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .topic-card-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            position: relative;
        }
        .topic-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .topic-card:hover .topic-card-img img {
            transform: scale(1.05);
        }
        .topic-card-body {
            padding: 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .topic-card-title {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px 0;
            line-height: 1.4;
        }
        .topic-card-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0 0 12px 0;
            flex: 1;
        }
        .topic-card-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition);
        }
        .topic-card-link i {
            transition: transform var(--transition);
        }
        .topic-card-link:hover {
            color: #3DF0B7;
        }
        .topic-card-link:hover i {
            transform: translateX(4px);
        }
        /* ========== Subscribe CTA ========== */
        .subscribe-panel {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            box-shadow: var(--shadow-md);
            position: relative;
            overflow: hidden;
        }
        .subscribe-panel::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 180px;
            height: 180px;
            background: var(--primary-soft);
            border-radius: 50%;
            pointer-events: none;
        }
        .subscribe-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px 0;
            position: relative;
        }
        .subscribe-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin: 0 0 20px 0;
            position: relative;
            line-height: 1.7;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            position: relative;
            flex-wrap: wrap;
        }
        .subscribe-input {
            flex: 1;
            min-width: 200px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            padding: 10px 16px;
            font-size: 0.92rem;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .subscribe-input::placeholder {
            color: var(--text-muted);
        }
        .subscribe-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        @media (max-width: 576px) {
            .subscribe-panel {
                padding: 28px 20px;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-input {
                min-width: 100%;
            }
        }
        /* ========== Related Articles ========== */
        .related-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .related-list li {
            border-bottom: 1px solid var(--border);
            transition: all var(--transition);
        }
        .related-list li:last-child {
            border-bottom: none;
        }
        .related-list li:hover {
            background: var(--panel);
            padding-left: 8px;
            border-radius: var(--radius-sm);
        }
        .related-list a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 12px 8px;
            color: var(--text-secondary);
            font-size: 0.92rem;
            transition: all var(--transition);
        }
        .related-list a:hover {
            color: var(--primary);
        }
        .related-list .related-title {
            flex: 1;
            font-weight: 500;
        }
        .related-list .related-arrow {
            color: var(--text-muted);
            font-size: 0.8rem;
            transition: all var(--transition);
        }
        .related-list a:hover .related-arrow {
            color: var(--primary);
            transform: translateX(4px);
        }
        /* ========== Footer ========== */
        .site-footer {
            background: #0A0E11;
            border-top: 1px solid var(--border);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
        }
        .footer-brand .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            font-weight: 700;
        }
        .footer-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 300px;
        }
        .footer-heading {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 14px 0;
            letter-spacing: 0.02em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.88rem;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--primary);
        }
        @media (max-width: 576px) {
            .site-footer {
                padding: 32px 0 16px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }
        /* ========== Utilities ========== */
        .text-primary-custom {
            color: var(--primary) !important;
        }
        .text-accent-custom {
            color: var(--accent) !important;
        }
        .bg-panel-custom {
            background: var(--panel);
        }
        .border-custom {
            border-color: var(--border) !important;
        }
        .gap-16 {
            gap: 16px;
        }
        .mt-12 {
            margin-top: 12px;
        }
        .mb-24 {
            margin-bottom: 24px;
        }
        .fw-700 {
            font-weight: 700;
        }

/* roulang page: category1 */
:root {
            --bg: #0D1216;
            --panel: #151E24;
            --card: #1B272E;
            --card-hover: #22343D;
            --primary: #00E5A1;
            --primary-soft: rgba(0, 229, 161, 0.14);
            --primary-glow: rgba(0, 229, 161, 0.35);
            --accent: #F5C542;
            --accent-soft: rgba(245, 197, 66, 0.14);
            --text: #E6EDF3;
            --text-secondary: #95A3B5;
            --text-muted: #6B7A8A;
            --border: #26343D;
            --border-light: #33434E;
            --danger: #FF5D5D;
            --danger-soft: rgba(255, 93, 93, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.18);
            --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.35);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Consolas", "Menlo", monospace;
            --transition: 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --section-pad: 64px;
            --section-pad-mobile: 40px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            background: var(--bg);
            color: var(--text);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: #3DF0B7;
        }
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--font-sans);
            font-size: 1rem;
        }
        .container {
            max-width: 1320px;
            padding-left: 24px;
            padding-right: 24px;
        }
        section {
            padding: var(--section-pad) 0;
            position: relative;
        }
        .section-alt {
            background: var(--panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary);
            background: var(--primary-soft);
            border: 1px solid rgba(0, 229, 161, 0.28);
            border-radius: 50px;
            padding: 4px 14px;
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px 0;
            line-height: 1.32;
            letter-spacing: -0.01em;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0;
            line-height: 1.8;
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(13, 18, 22, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition), border-color var(--transition);
        }
        .site-header.compressed {
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
            border-bottom-color: var(--border-light);
        }
        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 10px 0;
            transition: padding var(--transition);
        }
        .site-header.compressed .header-top {
            padding: 0;
            height: 56px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            white-space: nowrap;
            transition: color var(--transition);
        }
        .brand-logo:hover {
            color: var(--primary);
        }
        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }
        .header-search {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 0 1 380px;
            min-width: 220px;
        }
        .search-input-wrap {
            position: relative;
            flex: 1;
        }
        .search-input-wrap i {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 0.9rem;
            pointer-events: none;
        }
        .search-input {
            width: 100%;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 12px 8px 34px;
            color: var(--text);
            font-size: 0.9rem;
            outline: none;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .search-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        .hot-tags {
            display: flex;
            gap: 8px;
            align-items: center;
            flex-wrap: wrap;
        }
        .hot-tag {
            background: var(--card);
            border: 1px solid var(--border);
            color: var(--text-secondary);
            border-radius: 50px;
            padding: 4px 12px;
            font-size: 0.8rem;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .hot-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-soft);
        }

        /* Navbar */
        .navbar-custom {
            background: transparent;
            padding: 0;
            border-top: 1px solid var(--border);
            transition: padding var(--transition);
        }
        .site-header.compressed .navbar-custom {
            border-top: none;
        }
        .navbar-custom .navbar-nav {
            display: flex;
            gap: 8px;
            align-items: center;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 4px 0;
        }
        .navbar-custom .navbar-nav::-webkit-scrollbar {
            display: none;
        }
        .navbar-custom .nav-item {
            white-space: nowrap;
        }
        .navbar-custom .nav-link {
            color: var(--text-secondary);
            font-size: 0.95rem;
            font-weight: 600;
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .navbar-custom .nav-link:hover {
            color: var(--text);
            background: var(--card);
        }
        .navbar-custom .nav-link.active {
            color: var(--primary);
            background: var(--primary-soft);
            position: relative;
        }
        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .navbar-custom .nav-icon {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .navbar-custom .nav-link.active .nav-icon {
            color: var(--primary);
        }
        .navbar-toggler {
            border: 1px solid var(--border);
            background: var(--card);
            color: var(--text);
            padding: 6px 12px;
            border-radius: var(--radius-sm);
        }
        .navbar-toggler-icon {
            background-image: none;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .navbar-toggler-icon::before {
            content: "\f0c9";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            color: var(--text);
        }
        .navbar-collapse {
            max-height: 100vh;
            overflow-y: auto;
        }

        /* ========== Breadcrumb ========== */
        .category-banner {
            background: var(--panel);
            border-bottom: 1px solid var(--border);
            padding: 28px 0;
            margin-bottom: 0;
        }
        .breadcrumb-wrap {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb-wrap a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .breadcrumb-wrap a:hover {
            color: var(--primary);
        }
        .breadcrumb-separator {
            color: var(--text-muted);
        }
        .category-title {
            font-size: 2rem;
            font-weight: 700;
            margin: 0 0 8px 0;
            line-height: 1.3;
            letter-spacing: -0.01em;
        }
        .category-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 800px;
            margin: 0;
            line-height: 1.8;
        }

        /* ========== Filter Toolbar ========== */
        .filter-toolbar {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            box-shadow: var(--shadow-sm);
            margin-bottom: 24px;
        }
        .filter-status {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .btn-status {
            background: var(--panel);
            border: 1px solid var(--border);
            color: var(--text-secondary);
            border-radius: var(--radius-sm);
            padding: 8px 18px;
            font-size: 0.9rem;
            font-weight: 600;
            transition: all var(--transition);
        }
        .btn-status:hover {
            border-color: var(--border-light);
            color: var(--text);
            background: var(--card-hover);
        }
        .btn-status.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #0B0F12;
        }
        .filter-sort {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .filter-sort select {
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            padding: 6px 12px;
            outline: none;
            cursor: pointer;
        }
        .filter-sort select:focus {
            border-color: var(--primary);
        }

        /* ========== Match Cards ========== */
        .match-card-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .match-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow-sm);
        }
        .match-card:hover {
            border-color: var(--border-light);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .match-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 20px;
            border-bottom: 1px solid var(--border);
            background: var(--panel);
            flex-wrap: wrap;
            gap: 8px;
        }
        .match-league {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--primary);
            background: var(--primary-soft);
            padding: 4px 12px;
            border-radius: 50px;
        }
        .match-time {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .match-live-badge {
            background: var(--danger-soft);
            color: var(--danger);
            padding: 4px 10px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 700;
        }
        .match-card-body {
            display: flex;
            padding: 20px;
            gap: 16px;
            align-items: center;
            flex-wrap: wrap;
        }
        .match-teams {
            flex: 2;
            min-width: 240px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .match-team-row {
            display: flex;
            align-items: center;
            gap: 12px;
            justify-content: space-between;
        }
        .team-name {
            font-weight: 700;
            font-size: 1.05rem;
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text);
        }
        .team-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--card-hover);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: var(--text-secondary);
        }
        .team-score {
            font-family: var(--font-mono);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text);
        }
        .team-score.leading {
            color: var(--primary);
        }
        .match-visual {
            flex: 1;
            min-width: 160px;
            max-width: 220px;
        }
        .match-visual img {
            width: 100%;
            height: 100px;
            object-fit: cover;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
        }
        .match-stats {
            flex: 1;
            min-width: 180px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .stat-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .stat-label {
            color: var(--text-muted);
        }
        .stat-value {
            font-family: var(--font-mono);
            color: var(--text);
        }
        .stat-value.danger {
            color: var(--danger);
        }
        .stat-value.accent {
            color: var(--accent);
        }
        .match-progress {
            height: 6px;
            background: var(--panel);
            border-radius: 6px;
            overflow: hidden;
            margin-top: 4px;
        }
        .match-progress-bar {
            height: 100%;
            background: var(--primary);
            border-radius: 6px;
            transition: width var(--transition);
        }
        .match-card-footer {
            padding: 12px 20px;
            border-top: 1px solid var(--border);
            display: flex;
            justify-content: flex-end;
            align-items: center;
            gap: 12px;
        }
        .btn-outline-primary-custom {
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            border-radius: var(--radius-sm);
            padding: 6px 14px;
            font-size: 0.85rem;
            font-weight: 600;
            transition: all var(--transition);
        }
        .btn-outline-primary-custom:hover {
            background: var(--primary-soft);
            color: var(--primary);
            border-color: var(--primary);
        }

        /* ========== Data Summary Cards ========== */
        .data-summary-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
        }
        .data-summary-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 20px;
            text-align: left;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .data-summary-card:hover {
            border-color: var(--border-light);
            box-shadow: var(--shadow-md);
        }
        .data-summary-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
            background: var(--primary-soft);
            color: var(--primary);
            font-size: 1.2rem;
        }
        .data-summary-value {
            font-family: var(--font-mono);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
        }
        .data-summary-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        /* ========== Region Filter Tags ========== */
        .region-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .region-tag {
            background: var(--card);
            border: 1px solid var(--border);
            color: var(--text-secondary);
            border-radius: 50px;
            padding: 8px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition);
            user-select: none;
        }
        .region-tag:hover {
            border-color: var(--border-light);
            color: var(--text);
        }
        .region-tag.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #0B0F12;
        }

        /* ========== Data Notes ========== */
        .data-notes {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
        }
        .data-note-item {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            padding: 12px 0;
            border-bottom: 1px solid var(--border);
        }
        .data-note-item:last-child {
            border-bottom: none;
        }
        .data-note-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary-soft);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            margin-top: 2px;
        }
        .data-note-text {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* ========== Subscribe CTA ========== */
        .subscribe-cta {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 32px;
            box-shadow: var(--shadow-sm);
            text-align: center;
        }
        .subscribe-cta h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .subscribe-cta p {
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        .subscribe-form {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .subscribe-input {
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            padding: 10px 16px;
            min-width: 260px;
            outline: none;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .subscribe-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        .btn-primary-custom {
            background: var(--primary);
            border: none;
            color: #0B0F12;
            border-radius: var(--radius-sm);
            padding: 10px 24px;
            font-weight: 700;
            font-size: 0.95rem;
            transition: all var(--transition);
        }
        .btn-primary-custom:hover {
            background: #3DF0B7;
            color: #0B0F12;
            box-shadow: 0 4px 14px rgba(0, 229, 161, 0.3);
        }
        .btn-primary-custom:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--panel);
            border-top: 1px solid var(--border);
            padding: 48px 0 24px;
            margin-top: 64px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
        }
        .footer-brand .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
        }
        .footer-desc {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
            max-width: 300px;
        }
        .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text);
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-links i {
            margin-right: 4px;
            color: var(--text-muted);
        }
        .footer-bottom {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid var(--border);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-secondary);
        }
        .footer-bottom a:hover {
            color: var(--primary);
        }

        /* ========== Responsive ========== */
        @media (max-width: 992px) {
            .header-top {
                flex-wrap: wrap;
            }
            .header-search {
                order: 3;
                flex-basis: 100%;
                min-width: 100%;
            }
            .hot-tags {
                order: 2;
            }
            .navbar-custom .navbar-nav {
                gap: 4px;
            }
            .match-card-body {
                flex-direction: column;
                align-items: stretch;
            }
            .match-visual {
                max-width: none;
                width: 100%;
            }
            .match-visual img {
                height: 140px;
            }
        }
        @media (max-width: 768px) {
            section {
                padding: var(--section-pad-mobile) 0;
            }
            .category-title {
                font-size: 1.5rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .filter-toolbar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-sort {
                justify-content: flex-start;
            }
            .match-card-top {
                flex-direction: column;
                align-items: flex-start;
            }
            .data-summary-grid {
                grid-template-columns: 1fr 1fr;
            }
            .subscribe-form {
                flex-direction: column;
                align-items: stretch;
            }
            .subscribe-input {
                min-width: auto;
                width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 576px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .header-top {
                gap: 12px;
            }
            .brand-logo {
                font-size: 1.1rem;
            }
            .hot-tags {
                gap: 6px;
            }
            .hot-tag {
                font-size: 0.7rem;
                padding: 3px 8px;
            }
            .navbar-custom .nav-link {
                font-size: 0.85rem;
                padding: 8px 12px;
            }
            .match-teams {
                min-width: 100%;
            }
            .team-name {
                font-size: 0.95rem;
            }
            .team-score {
                font-size: 1.2rem;
            }
            .data-summary-grid {
                grid-template-columns: 1fr;
            }
            .subscribe-cta {
                padding: 24px 16px;
            }
        }

/* roulang page: category5 */
:root {
            --bg: #0D1216;
            --panel: #151E24;
            --card: #1B272E;
            --card-hover: #22343D;
            --primary: #00E5A1;
            --primary-soft: rgba(0, 229, 161, 0.14);
            --primary-glow: rgba(0, 229, 161, 0.35);
            --accent: #F5C542;
            --accent-soft: rgba(245, 197, 66, 0.14);
            --text: #E6EDF3;
            --text-secondary: #95A3B5;
            --text-muted: #6B7A8A;
            --border: #26343D;
            --border-light: #33434E;
            --danger: #FF5D5D;
            --danger-soft: rgba(255, 93, 93, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.18);
            --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.35);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Consolas", "Menlo", monospace;
            --transition: 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --section-pad: 64px;
            --section-pad-mobile: 40px;
        }

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

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

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

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

        a:hover {
            color: #3DF0B7;
        }

        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-sans);
            font-size: 1rem;
        }

        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (min-width: 1400px) {
            .container {
                max-width: 1320px;
            }
        }

        section {
            padding: var(--section-pad-mobile) 0;
            position: relative;
        }

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

        .section-alt {
            background: var(--panel);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary);
            background: var(--primary-soft);
            border: 1px solid rgba(0, 229, 161, 0.28);
            border-radius: 50px;
            padding: 4px 14px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px 0;
            line-height: 1.32;
            letter-spacing: -0.01em;
        }

        @media (min-width: 768px) {
            .section-title {
                font-size: 1.85rem;
            }
        }

        .section-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0;
            line-height: 1.8;
        }

        @media (min-width: 768px) {
            .section-desc {
                font-size: 1rem;
            }
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(13, 18, 22, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition), border-color var(--transition);
        }

        .site-header.compressed {
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
            border-bottom-color: var(--border-light);
        }

        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 10px 0;
            transition: padding var(--transition);
        }

        .site-header.compressed .header-top {
            padding: 0;
            height: 56px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            white-space: nowrap;
            transition: color var(--transition);
        }

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

        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }

        .header-search {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 0 1 380px;
            min-width: 220px;
        }

        .search-input-wrap {
            position: relative;
            flex: 1;
        }

        .search-input-wrap i {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 0.9rem;
            pointer-events: none;
        }

        .search-input {
            width: 100%;
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            padding: 9px 14px 9px 38px;
            font-size: 0.9rem;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

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

        .search-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-glow);
        }

        .hot-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }

        .hot-tag {
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 4px 12px;
            white-space: nowrap;
            transition: all var(--transition);
        }

        .hot-tag:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-soft);
        }

        .navbar-custom {
            background: transparent;
            padding: 0;
            border-top: 1px solid var(--border);
        }

        .navbar-custom .container {
            padding-left: 24px;
            padding-right: 24px;
        }

        .navbar-custom .navbar-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 0;
            padding: 0;
            list-style: none;
            margin: 0;
            align-items: center;
        }

        .navbar-custom .nav-item {
            list-style: none;
            margin: 0;
        }

        .navbar-custom .nav-link {
            display: flex;
            align-items: center;
            gap: 6px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-weight: 500;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            position: relative;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .navbar-custom .nav-link:hover {
            color: var(--text);
            background: var(--card);
        }

        .navbar-custom .nav-link.active {
            color: var(--primary);
            background: var(--primary-soft);
        }

        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .nav-icon {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: color var(--transition);
        }

        .nav-link:hover .nav-icon,
        .nav-link.active .nav-icon {
            color: var(--primary);
        }

        .navbar-toggler {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 10px;
            background: var(--card);
            color: var(--text);
            transition: all var(--transition);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px var(--primary-glow);
            border-color: var(--primary);
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23E6EDF3' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        @media (max-width: 991px) {
            .header-search {
                flex: 1 1 auto;
                min-width: 150px;
            }

            .hot-tags {
                display: none;
            }

            .navbar-custom .navbar-collapse {
                background: var(--panel);
                border: 1px solid var(--border);
                border-radius: var(--radius-md);
                padding: 12px;
                margin-top: 4px;
                box-shadow: var(--shadow-md);
            }

            .navbar-custom .nav-link {
                padding: 10px 14px;
                border-radius: var(--radius-sm);
            }

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

            .navbar-custom .nav-link.active {
                background: var(--primary-soft);
                color: var(--primary);
            }
        }

        @media (max-width: 575px) {
            .header-top {
                flex-wrap: wrap;
                gap: 8px;
                padding: 8px 0;
            }

            .brand-logo {
                font-size: 1.1rem;
            }

            .brand-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.95rem;
            }

            .header-search {
                order: 3;
                flex: 1 1 100%;
                min-width: 100%;
            }

            .section-title {
                font-size: 1.25rem;
            }
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-wrap {
            padding: 18px 0 0 0;
            margin: 0;
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            list-style: none;
            padding: 0;
            margin: 0;
            flex-wrap: wrap;
        }

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

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

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

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

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

        /* ========== Category Banner ========== */
        .category-banner {
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px;
            margin-bottom: 32px;
            box-shadow: var(--shadow-sm);
        }

        .category-banner .breadcrumb-wrap {
            padding: 0 0 14px 0;
        }

        .category-banner h1 {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 10px 0;
            line-height: 1.3;
            letter-spacing: -0.01em;
        }

        .category-banner .banner-desc {
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin: 0 0 18px 0;
            line-height: 1.75;
            max-width: 780px;
        }

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

        .filter-btn-group {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .filter-btn {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 6px 16px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .filter-btn:hover {
            color: var(--text);
            border-color: var(--border-light);
            background: var(--card-hover);
        }

        .filter-btn.active {
            color: #0B0F12;
            background: var(--primary);
            border-color: var(--primary);
            font-weight: 600;
        }

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

        .sort-select {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text-secondary);
            padding: 7px 12px;
            font-size: 0.85rem;
            cursor: pointer;
            transition: border-color var(--transition);
            min-width: 130px;
        }

        .sort-select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-glow);
        }

        @media (max-width: 575px) {
            .category-banner {
                padding: 20px 16px;
                margin-bottom: 20px;
            }

            .category-banner h1 {
                font-size: 1.35rem;
            }

            .filter-btn {
                padding: 5px 12px;
                font-size: 0.78rem;
            }
        }

        /* ========== News List Cards ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

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

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

        .news-card-img {
            flex-shrink: 0;
            width: 100%;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            position: relative;
        }

        .news-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .news-card-img .news-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(13, 18, 22, 0.85);
            backdrop-filter: blur(6px);
            color: var(--primary);
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            padding: 4px 12px;
            border-radius: 50px;
            border: 1px solid rgba(0, 229, 161, 0.35);
        }

        .news-card-body {
            padding: 20px 22px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }

        .news-card-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .news-card-date i {
            font-size: 0.75rem;
        }

        .news-card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin: 0;
            line-height: 1.4;
            letter-spacing: -0.005em;
        }

        .news-card-title a {
            color: var(--text);
            transition: color var(--transition);
        }

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

        .news-card-excerpt {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
            flex: 1;
        }

        .btn-news-more {
            align-self: flex-start;
            background: transparent;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--primary);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 8px 18px;
            cursor: pointer;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .btn-news-more:hover {
            background: var(--primary);
            color: #0B0F12;
            border-color: var(--primary);
            box-shadow: 0 4px 16px var(--primary-glow);
        }

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

        @media (min-width: 768px) {
            .news-card {
                flex-direction: row;
                align-items: stretch;
            }

            .news-card-img {
                width: 260px;
                aspect-ratio: auto;
                min-height: 160px;
            }

            .news-card-body {
                padding: 20px 24px;
            }
        }

        @media (min-width: 992px) {
            .news-card-img {
                width: 300px;
                min-height: 180px;
            }
        }

        /* ========== Hot Tags ========== */
        .hot-tags-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-cloud-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 8px 20px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .tag-cloud-item:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-soft);
            box-shadow: 0 4px 12px var(--primary-glow);
        }

        .tag-cloud-item .tag-count {
            font-size: 0.7rem;
            color: var(--text-muted);
            background: var(--panel);
            border-radius: 50px;
            padding: 1px 8px;
            font-weight: 600;
            transition: all var(--transition);
        }

        .tag-cloud-item:hover .tag-count {
            color: var(--primary);
            background: rgba(0, 229, 161, 0.1);
        }

        /* ========== Topic Cards ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 576px) {
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 992px) {
            .topic-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

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

        .topic-card:hover {
            border-color: var(--primary-glow);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            background: var(--card-hover);
        }

        .topic-card-img {
            width: 100%;
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }

        .topic-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .topic-card-body {
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .topic-card-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0;
            line-height: 1.4;
        }

        .topic-card-desc {
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin: 0;
            flex: 1;
        }

        .topic-card-link {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: all var(--transition);
        }

        .topic-card-link:hover {
            color: #3DF0B7;
            gap: 8px;
        }

        /* ========== Subscribe CTA ========== */
        .subscribe-cta-box {
            background: linear-gradient(135deg, #162930 0%, #0F1A1F 55%, #1A2330 100%);
            border: 1px solid rgba(0, 229, 161, 0.3);
            border-radius: var(--radius-xl);
            padding: 36px 28px;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }

        .subscribe-cta-box::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 220px;
            height: 220px;
            background: var(--primary-glow);
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.5;
            pointer-events: none;
        }

        .subscribe-cta-box .cta-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 10px 0;
            position: relative;
            z-index: 1;
        }

        .subscribe-cta-box .cta-desc {
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin: 0 0 22px 0;
            position: relative;
            z-index: 1;
            max-width: 620px;
            line-height: 1.75;
        }

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

        .subscribe-form .form-input {
            flex: 1;
            min-width: 200px;
            background: rgba(13, 18, 22, 0.8);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            color: var(--text);
            padding: 12px 16px;
            font-size: 0.9rem;
            transition: all var(--transition);
        }

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

        .subscribe-form .form-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-glow);
            background: rgba(13, 18, 22, 0.95);
        }

        .btn-subscribe {
            background: var(--primary);
            color: #0B0F12;
            border: 1px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 12px 24px;
            font-size: 0.9rem;
            font-weight: 700;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-subscribe:hover {
            background: #3DF0B7;
            border-color: #3DF0B7;
            box-shadow: 0 6px 20px var(--primary-glow);
            transform: translateY(-1px);
        }

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

        @media (max-width: 575px) {
            .subscribe-cta-box {
                padding: 24px 18px;
            }

            .subscribe-cta-box .cta-title {
                font-size: 1.15rem;
            }

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

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

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

        /* ========== Related Articles ========== */
        .related-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

        .related-item:hover {
            border-color: var(--primary-glow);
            background: var(--card-hover);
            transform: translateX(3px);
        }

        .related-item .related-icon {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            background: var(--primary-soft);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 0.9rem;
            margin-top: 2px;
        }

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

        .related-item .related-title {
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text);
            margin: 0 0 4px 0;
            line-height: 1.45;
        }

        .related-item .related-title a {
            color: var(--text);
            transition: color var(--transition);
        }

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

        .related-item .related-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--panel);
            border-top: 1px solid var(--border);
            padding: 48px 0 24px 0;
            margin-top: 40px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
        }

        .footer-brand .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--primary);
            color: #0B0F12;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            font-weight: 700;
            flex-shrink: 0;
        }

        .footer-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0 0 18px 0;
            max-width: 340px;
        }

        .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 14px 0;
            letter-spacing: 0.02em;
        }

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

        .footer-links li {
            list-style: none;
        }

        .footer-links a {
            font-size: 0.85rem;
            color: var(--text-secondary);
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links a:hover {
            color: var(--primary);
            transform: translateX(2px);
        }

        .footer-links a i {
            font-size: 0.75rem;
            color: var(--text-muted);
            transition: color var(--transition);
        }

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

        .footer-bottom {
            margin-top: 32px;
            padding-top: 18px;
            border-top: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

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

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

        @media (max-width: 575px) {
            .site-footer {
                padding: 32px 0 18px 0;
                margin-top: 24px;
            }

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

        /* ========== Utilities ========== */
        .text-primary-custom {
            color: var(--primary) !important;
        }

        .text-accent-custom {
            color: var(--accent) !important;
        }

        .bg-panel-custom {
            background: var(--panel) !important;
        }

        .border-custom {
            border-color: var(--border) !important;
        }

        .fw-bold-custom {
            font-weight: 700 !important;
        }

        .gap-custom-1 {
            gap: 8px !important;
        }

        .mb-0-custom {
            margin-bottom: 0 !important;
        }

        .visually-hidden-focusable {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

/* 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}