/* roulang page: index */
:root {
            --primary: #19E6A8;
            --primary-rgb: 25, 230, 168;
            --secondary: #7B2FF7;
            --secondary-rgb: 123, 47, 247;
            --accent: #F5B301;
            --accent-rgb: 245, 179, 1;
            --danger: #FF4D6D;
            --danger-rgb: 255, 77, 109;
            --bg: #0C0F17;
            --bg-card: #121624;
            --bg-card-2: #161B2B;
            --text-primary: #F1F5F9;
            --text-secondary: #A8B3C5;
            --text-muted: #6B7A8C;
            --border-subtle: rgba(25, 230, 168, 0.18);
            --border-purple: rgba(123, 47, 247, 0.2);
            --border-soft: rgba(255, 255, 255, 0.08);
            --radius-xl: 24px;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-pill: 999px;
            --shadow-glow: 0 0 28px rgba(25, 230, 168, 0.16);
            --shadow-glow-md: 0 12px 32px rgba(25, 230, 168, 0.1);
            --shadow-glow-lg: 0 20px 48px rgba(25, 230, 168, 0.12);
            --shadow-purple: 0 0 32px rgba(123, 47, 247, 0.2);
            --shadow-purple-md: 0 12px 36px rgba(123, 47, 247, 0.18);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Cascadia Code", Consolas, monospace;
        }
        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            min-height: 100vh;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #6ef5c8;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
        }
        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (max-width: 576px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        .section-gap {
            padding: 80px 0;
        }
        @media (min-width: 992px) {
            .section-gap {
                padding: 96px 0;
            }
        }
        @media (max-width: 768px) {
            .section-gap {
                padding: 56px 0;
            }
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(25, 230, 168, 0.08);
            border: 1px solid rgba(25, 230, 168, 0.2);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.4px;
            margin-bottom: 16px;
        }
        .section-heading {
            font-size: clamp(1.7rem, 3vw, 2.4rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .section-sub {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 720px;
            line-height: 1.8;
        }
        .text-gradient {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .mono-num {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 700;
        }
        .btn-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            color: #0C0F17;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: 0 8px 24px rgba(25, 230, 168, 0.25);
            position: relative;
            overflow: hidden;
        }
        .btn-brand:hover {
            color: #fff;
            box-shadow: 0 12px 36px rgba(25, 230, 168, 0.35);
            transform: translateY(-2px);
            background: linear-gradient(135deg, #2ef5b8 0%, #8a5cf7 100%);
        }
        .btn-brand:active {
            transform: translateY(0);
            box-shadow: 0 4px 16px rgba(25, 230, 168, 0.2);
        }
        .btn-outline-glow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            border: 1.5px solid rgba(25, 230, 168, 0.5);
            color: var(--primary);
            font-weight: 600;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
        }
        .btn-outline-glow:hover {
            border-color: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
            background: rgba(25, 230, 168, 0.08);
        }
        .btn-purple {
            background: linear-gradient(135deg, #7B2FF7 0%, #FF3CAC 100%);
            color: #fff;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: 0 8px 24px rgba(123, 47, 247, 0.28);
        }
        .btn-purple:hover {
            box-shadow: 0 12px 36px rgba(123, 47, 247, 0.4);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-accent {
            background: var(--accent);
            color: #0C0F17;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: 0 8px 24px rgba(245, 179, 1, 0.25);
        }
        .btn-accent:hover {
            box-shadow: 0 12px 32px rgba(245, 179, 1, 0.4);
            transform: translateY(-2px);
            color: #0C0F17;
        }
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .badge-pill {
            display: inline-flex;
            align-items: center;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.3px;
            border: 1px solid var(--border-subtle);
            background: rgba(25, 230, 168, 0.08);
            color: var(--primary);
            white-space: nowrap;
        }
        .badge-purple {
            background: rgba(123, 47, 247, 0.1);
            border-color: rgba(123, 47, 247, 0.3);
            color: #b89af7;
        }
        .badge-accent {
            background: rgba(245, 179, 1, 0.1);
            border-color: rgba(245, 179, 1, 0.3);
            color: var(--accent);
        }
        .badge-danger {
            background: rgba(255, 77, 109, 0.1);
            border-color: rgba(255, 77, 109, 0.3);
            color: var(--danger);
        }
        .card-dark {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            padding: 24px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .card-dark:hover {
            border-color: rgba(25, 230, 168, 0.3);
            box-shadow: var(--shadow-glow-md);
            transform: translateY(-4px);
            background: var(--bg-card-2);
        }
        .card-dark-purple:hover {
            border-color: rgba(123, 47, 247, 0.35);
            box-shadow: var(--shadow-purple-md);
            transform: translateY(-4px);
        }
        .card-dark-accent:hover {
            border-color: rgba(245, 179, 1, 0.35);
            box-shadow: 0 12px 36px rgba(245, 179, 1, 0.15);
            transform: translateY(-4px);
        }
        .card-img-top {
            border-radius: 16px 16px 0 0;
            width: 100%;
            object-fit: cover;
            aspect-ratio: 16/9;
        }
        .card-body-custom {
            padding: 20px;
        }
        .card-title-custom {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--text-primary);
        }
        .card-text-muted {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
        }
        .stat-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-pill);
            padding: 8px 18px;
            font-size: 14px;
        }
        .stat-badge .num {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 800;
            font-size: 1.3rem;
            color: var(--primary);
        }
        .stat-badge.purple .num {
            color: #b89af7;
        }
        .stat-badge.accent .num {
            color: var(--accent);
        }
        .stat-badge.danger .num {
            color: var(--danger);
        }
        .divider-glow {
            width: 100%;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(25, 230, 168, 0.4), rgba(123, 47, 247, 0.4), transparent);
            border: none;
            margin: 32px 0;
        }
        .list-unstyled-custom {
            list-style: none;
            padding-left: 0;
            margin: 0;
        }
        .list-unstyled-custom li {
            padding: 8px 0;
            color: var(--text-secondary);
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        .list-unstyled-custom li i {
            color: var(--primary);
            margin-top: 4px;
            font-size: 13px;
        }
        .nav-pills-horizontal {
            display: flex;
            gap: 12px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            padding: 8px 0;
            scrollbar-width: none;
        }
        .nav-pills-horizontal::-webkit-scrollbar {
            display: none;
        }
        .pill-chip {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            border: 1.5px solid var(--border-soft);
            background: var(--bg-card);
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .pill-chip:hover {
            border-color: rgba(25, 230, 168, 0.4);
            color: var(--primary);
            box-shadow: var(--shadow-glow);
        }
        .pill-chip.active {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            color: #0C0F17;
            font-weight: 800;
            border-color: transparent;
            box-shadow: 0 6px 20px rgba(25, 230, 168, 0.3);
        }
        .score-panel {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 20px 22px;
            box-shadow: var(--shadow-glow-md);
        }
        .score-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-soft);
            flex-wrap: wrap;
        }
        .score-row:last-child {
            border-bottom: none;
        }
        .score-team {
            font-weight: 700;
            font-size: 15px;
            color: var(--text-primary);
            min-width: 80px;
        }
        .score-center {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 800;
            font-size: 1.2rem;
        }
        .score-center .score-num {
            color: var(--primary);
        }
        .score-status {
            display: inline-flex;
            padding: 3px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.3px;
            background: rgba(25, 230, 168, 0.15);
            color: var(--primary);
            border: 1px solid rgba(25, 230, 168, 0.35);
        }
        .score-status.live {
            background: rgba(255, 77, 109, 0.15);
            color: var(--danger);
            border-color: rgba(255, 77, 109, 0.4);
        }
        .ticker-marquee {
            overflow: hidden;
            position: relative;
            background: var(--bg-card);
            border-top: 1px solid var(--border-soft);
            border-bottom: 1px solid var(--border-soft);
            padding: 14px 0;
        }
        .ticker-track {
            display: flex;
            gap: 32px;
            animation: ticker-scroll 28s linear infinite;
            white-space: nowrap;
        }
        .ticker-track:hover {
            animation-play-state: paused;
        }
        @keyframes ticker-scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        .ticker-item {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-secondary);
            padding-right: 12px;
        }
        .ticker-item .proj {
            color: var(--primary);
            font-weight: 700;
        }
        .ticker-item .score-sm {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 800;
            color: var(--text-primary);
        }
        .ticker-item .dot-live {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--danger);
            animation: pulse-dot 1.4s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.4);
            }
        }
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.2), rgba(123, 47, 247, 0.2));
            border: 1.5px solid rgba(25, 230, 168, 0.5);
            color: var(--primary);
            font-weight: 800;
            font-size: 1.2rem;
            margin-bottom: 12px;
        }
        .code-block-custom {
            background: #0A0D12;
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--primary);
            overflow-x: auto;
            white-space: pre-wrap;
            word-break: break-word;
        }
        .faq-accordion .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }
        .faq-accordion .accordion-button {
            background: var(--bg-card);
            color: var(--text-primary);
            font-weight: 700;
            border: none;
            padding: 18px 22px;
            border-radius: var(--radius-lg) !important;
            font-size: 16px;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: rgba(25, 230, 168, 0.06);
            color: var(--primary);
            box-shadow: none;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            border-color: rgba(25, 230, 168, 0.3);
        }
        .faq-accordion .accordion-body {
            color: var(--text-secondary);
            padding: 8px 22px 20px;
            font-size: 15px;
            line-height: 1.8;
        }
        .footer-link {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
            font-size: 14px;
        }
        .footer-link:hover {
            color: var(--primary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            padding-top: 20px;
            margin-top: 20px;
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: space-between;
        }
        .navbar-custom {
            background: rgba(12, 15, 23, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-soft);
            padding: 12px 24px;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: all var(--transition-base);
        }
        .navbar-custom .nav-link {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 14px;
            padding: 8px 14px;
            border-radius: 8px;
            transition: all var(--transition-fast);
        }
        .navbar-custom .nav-link:hover {
            color: var(--primary);
            background: rgba(25, 230, 168, 0.06);
        }
        .navbar-custom .nav-link.active {
            color: var(--primary);
            background: rgba(25, 230, 168, 0.08);
        }
        .navbar-custom .navbar-toggler {
            border: 1px solid var(--border-soft);
            color: var(--primary);
            padding: 8px 10px;
        }
        .navbar-custom .navbar-toggler:focus {
            box-shadow: none;
            border-color: rgba(25, 230, 168, 0.5);
        }
        .logo-text {
            font-weight: 800;
            font-size: 1.3rem;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-text i {
            font-size: 1.5rem;
            background: linear-gradient(135deg, #19E6A8, #7B2FF7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-section {
            min-height: calc(100vh - 72px);
            display: flex;
            align-items: center;
            position: relative;
            background-image: url('/assets/images/08af80b56ab2f699.webp');
            background-size: cover;
            background-position: center;
            border-radius: 0 0 40px 40px;
            padding: 48px 0;
            isolation: isolate;
        }
        .hero-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(145deg, rgba(12, 15, 23, 0.88) 0%, rgba(12, 15, 23, 0.72) 50%, rgba(12, 15, 23, 0.9) 100%);
            z-index: -1;
            border-radius: 0 0 40px 40px;
        }
        .hero-countdown-bar {
            background: rgba(12, 15, 23, 0.8);
            border: 1px solid rgba(245, 179, 1, 0.4);
            border-radius: var(--radius-lg);
            padding: 14px 22px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .hero-countdown-label {
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-countdown-timer {
            display: flex;
            gap: 8px;
            align-items: center;
        }
        .hero-countdown-timer .cd-num {
            background: rgba(245, 179, 1, 0.15);
            border: 1px solid rgba(245, 179, 1, 0.4);
            border-radius: 12px;
            padding: 6px 12px;
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--accent);
            min-width: 44px;
            text-align: center;
        }
        .hero-title {
            font-size: clamp(2.3rem, 5vw, 3.6rem);
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 20px;
            letter-spacing: 0.2px;
        }
        .hero-sub {
            color: var(--text-secondary);
            font-size: 17px;
            line-height: 1.85;
            max-width: 620px;
            margin-bottom: 28px;
        }
        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 32px;
        }
        .hero-social-proof {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            padding-top: 16px;
            border-top: 1px solid var(--border-soft);
        }
        .hero-social-proof .proof-item {
            color: var(--text-muted);
            font-size: 13px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-social-proof .proof-item i {
            color: var(--primary);
            font-size: 15px;
        }
        .card-hero-score {
            background: rgba(18, 22, 36, 0.9);
            border: 1px solid rgba(25, 230, 168, 0.35);
            border-radius: var(--radius-xl);
            padding: 28px 24px;
            box-shadow: var(--shadow-glow-lg);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
        }
        .card-hero-score .match-title {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-primary);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .card-hero-score .score-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-soft);
        }
        .card-hero-score .team-name {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-primary);
        }
        .card-hero-score .score-big {
            display: flex;
            gap: 10px;
            align-items: center;
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 800;
            font-size: 2rem;
        }
        .card-hero-score .score-big span {
            color: var(--primary);
        }
        .card-hero-score .score-big .vs {
            color: var(--text-muted);
            font-size: 1rem;
            font-weight: 600;
        }
        .card-hero-score .match-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 16px;
        }
        .global-cover-map {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
            margin-top: 32px;
        }
        .global-cover-map .region-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-pill);
            padding: 10px 18px;
            font-weight: 600;
            font-size: 14px;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }
        .global-cover-map .region-chip:hover {
            border-color: rgba(25, 230, 168, 0.4);
            color: var(--primary);
            box-shadow: var(--shadow-glow);
        }
        .service-matrix-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 20px;
        }
        .matrix-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            padding: 28px 24px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .matrix-card:hover {
            border-color: rgba(25, 230, 168, 0.3);
            box-shadow: var(--shadow-glow-lg);
            transform: translateY(-5px);
            background: var(--bg-card-2);
        }
        .matrix-card .icon-lg {
            font-size: 2.5rem;
            background: linear-gradient(135deg, #19E6A8, #7B2FF7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 16px;
            display: inline-block;
        }
        .matrix-card h3 {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .matrix-card p {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.75;
            margin-bottom: 0;
        }
        .matrix-card .mini-list {
            margin-top: 16px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .matrix-card .mini-list span {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-secondary);
            font-size: 13px;
        }
        .matrix-card .mini-list span i {
            color: var(--primary);
            font-size: 12px;
        }
        .matrix-card.col-span-6 {
            grid-column: span 6;
        }
        .matrix-card.col-span-4 {
            grid-column: span 4;
        }
        .matrix-card.col-span-3 {
            grid-column: span 3;
        }
        .matrix-card.col-span-5 {
            grid-column: span 5;
        }
        .matrix-card.col-span-7 {
            grid-column: span 7;
        }
        .matrix-card.col-span-8 {
            grid-column: span 8;
        }
        .matrix-card.col-span-12 {
            grid-column: span 12;
        }
        @media (max-width: 992px) {
            .matrix-card.col-span-6,
            .matrix-card.col-span-4,
            .matrix-card.col-span-3,
            .matrix-card.col-span-5,
            .matrix-card.col-span-7,
            .matrix-card.col-span-8,
            .matrix-card.col-span-12 {
                grid-column: span 6;
            }
        }
        @media (max-width: 768px) {
            .service-matrix-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .matrix-card.col-span-6,
            .matrix-card.col-span-4,
            .matrix-card.col-span-3,
            .matrix-card.col-span-5,
            .matrix-card.col-span-7,
            .matrix-card.col-span-8,
            .matrix-card.col-span-12 {
                grid-column: span 2;
            }
        }
        @media (max-width: 576px) {
            .service-matrix-grid {
                grid-template-columns: 1fr;
            }
            .matrix-card.col-span-6,
            .matrix-card.col-span-4,
            .matrix-card.col-span-3,
            .matrix-card.col-span-5,
            .matrix-card.col-span-7,
            .matrix-card.col-span-8,
            .matrix-card.col-span-12 {
                grid-column: span 1;
            }
        }
        .case-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            overflow: hidden;
            transition: all var(--transition-base);
            position: relative;
        }
        .case-card:hover {
            border-color: rgba(25, 230, 168, 0.35);
            box-shadow: var(--shadow-glow-lg);
            transform: translateY(-5px);
        }
        .case-card .case-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            border-radius: 0;
        }
        .case-card .case-body {
            padding: 20px;
        }
        .case-card .case-tag {
            display: inline-flex;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 700;
            background: rgba(123, 47, 247, 0.15);
            color: #b89af7;
            border: 1px solid rgba(123, 47, 247, 0.35);
            margin-bottom: 10px;
        }
        .case-card .case-title {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .case-card .case-desc {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 8px;
        }
        .case-card .case-score-line {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--primary);
            margin-top: 8px;
        }
        .news-list-card {
            display: flex;
            gap: 16px;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 14px;
            transition: all var(--transition-base);
            flex-wrap: wrap;
        }
        .news-list-card:hover {
            border-color: rgba(25, 230, 168, 0.3);
            box-shadow: var(--shadow-glow-md);
            transform: translateY(-3px);
        }
        .news-list-card .news-img {
            flex-shrink: 0;
            width: 160px;
            height: 100px;
            object-fit: cover;
            border-radius: 12px;
        }
        .news-list-card .news-content {
            flex: 1;
            min-width: 200px;
        }
        .news-list-card .news-tag {
            font-size: 12px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.4px;
            text-transform: uppercase;
            margin-bottom: 6px;
        }
        .news-list-card .news-title {
            font-weight: 700;
            font-size: 15px;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .news-list-card .news-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        @media (max-width: 576px) {
            .news-list-card {
                flex-direction: column;
            }
            .news-list-card .news-img {
                width: 100%;
                height: auto;
                aspect-ratio: 16/9;
            }
        }
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .scenario-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            padding: 28px 24px;
            text-align: left;
            transition: all var(--transition-base);
        }
        .scenario-card:hover {
            border-color: rgba(123, 47, 247, 0.4);
            box-shadow: var(--shadow-purple-md);
            transform: translateY(-5px);
        }
        .scenario-card .scenario-icon {
            font-size: 2.2rem;
            color: var(--secondary);
            margin-bottom: 16px;
        }
        .scenario-card h3 {
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .scenario-card p {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 0;
        }
        @media (max-width: 768px) {
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .scenario-grid {
                grid-template-columns: 1fr;
            }
        }
        .source-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            align-items: center;
            justify-content: center;
        }
        .source-strip .source-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 600;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-soft);
            background: var(--bg-card);
            transition: all var(--transition-fast);
        }
        .source-strip .source-item:hover {
            border-color: rgba(25, 230, 168, 0.3);
            color: var(--primary);
        }
        .warranty-strip {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 28px 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            align-items: flex-start;
            justify-content: space-between;
        }
        .warranty-strip .warranty-item {
            flex: 1;
            min-width: 180px;
        }
        .warranty-strip .warranty-item h4 {
            font-weight: 700;
            font-size: 15px;
            color: var(--primary);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .warranty-strip .warranty-item p {
            color: var(--text-secondary);
            font-size: 13px;
            line-height: 1.7;
            margin-bottom: 0;
        }
        .cta-box-final {
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.12) 0%, rgba(123, 47, 247, 0.12) 100%);
            border: 1px solid rgba(25, 230, 168, 0.3);
            border-radius: var(--radius-xl);
            padding: 48px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-box-final::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.05), rgba(123, 47, 247, 0.05));
            z-index: 0;
        }
        .cta-box-final > * {
            position: relative;
            z-index: 1;
        }
        .cta-box-final h2 {
            font-weight: 800;
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .cta-box-final p {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.75;
        }
        .fixed-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            background: rgba(12, 15, 23, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid rgba(25, 230, 168, 0.25);
            padding: 12px 24px;
            display: none;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .fixed-bottom-bar .fb-text {
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 600;
        }
        .fixed-bottom-bar .btn {
            flex-shrink: 0;
        }
        @media (max-width: 768px) {
            .fixed-bottom-bar {
                display: flex;
            }
            body {
                padding-bottom: 80px;
            }
        }
        .img-cover-rounded {
            border-radius: 16px;
            object-fit: cover;
        }
        .ratio-16x9 {
            aspect-ratio: 16/9;
            width: 100%;
            object-fit: cover;
            border-radius: 16px;
        }
        .border-glow-line {
            border: none;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(25, 230, 168, 0.5), rgba(123, 47, 247, 0.5), transparent);
            margin: 20px 0;
        }
        @media (max-width: 992px) {
            .navbar-custom .navbar-collapse {
                padding-top: 12px;
            }
            .navbar-custom .nav-link {
                padding: 10px 12px;
                font-size: 15px;
            }
        }
        @media (max-width: 768px) {
            .hero-section {
                min-height: auto;
                padding: 32px 0 40px;
                border-radius: 0 0 24px 24px;
            }
            .hero-section::before {
                border-radius: 0 0 24px 24px;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .card-hero-score {
                margin-top: 28px;
            }
            .hero-countdown-bar {
                padding: 10px 14px;
            }
            .hero-countdown-timer .cd-num {
                font-size: 1rem;
                padding: 4px 8px;
                min-width: 36px;
            }
            .section-heading {
                font-size: 1.7rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #19E6A8;
            --primary-rgb: 25, 230, 168;
            --secondary: #7B2FF7;
            --secondary-rgb: 123, 47, 247;
            --accent: #F5B301;
            --accent-rgb: 245, 179, 1;
            --danger: #FF4D6D;
            --danger-rgb: 255, 77, 109;
            --bg: #0C0F17;
            --bg-card: #121624;
            --bg-card-2: #161B2B;
            --text-primary: #F1F5F9;
            --text-secondary: #A8B3C5;
            --text-muted: #6B7A8C;
            --border-subtle: rgba(25, 230, 168, 0.18);
            --border-purple: rgba(123, 47, 247, 0.2);
            --border-soft: rgba(255, 255, 255, 0.08);
            --radius-xl: 24px;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-pill: 999px;
            --shadow-glow: 0 0 28px rgba(25, 230, 168, 0.16);
            --shadow-glow-md: 0 12px 32px rgba(25, 230, 168, 0.1);
            --shadow-glow-lg: 0 20px 48px rgba(25, 230, 168, 0.12);
            --shadow-purple: 0 0 32px rgba(123, 47, 247, 0.2);
            --shadow-purple-md: 0 12px 36px rgba(123, 47, 247, 0.18);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Cascadia Code", Consolas, monospace;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
        }

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

        a:hover {
            color: #6ef5c8;
        }

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

        button {
            font-family: inherit;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section-gap {
            padding: 56px 0;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(25, 230, 168, 0.08);
            border: 1px solid rgba(25, 230, 168, 0.2);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.4px;
            margin-bottom: 16px;
        }

        .section-heading {
            font-size: clamp(1.5rem, 2.8vw, 2.2rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .section-sub {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 720px;
            line-height: 1.8;
        }

        .text-gradient {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .btn-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            color: #0C0F17;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: 0 8px 24px rgba(25, 230, 168, 0.25);
            position: relative;
            overflow: hidden;
        }

        .btn-brand:hover {
            color: #fff;
            box-shadow: 0 12px 36px rgba(25, 230, 168, 0.35);
            transform: translateY(-2px);
            background: linear-gradient(135deg, #2ef5b8 0%, #8a5cf7 100%);
        }

        .btn-brand:active {
            transform: translateY(0);
            box-shadow: 0 4px 16px rgba(25, 230, 168, 0.2);
        }

        .btn-outline-glow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            border: 1.5px solid rgba(25, 230, 168, 0.5);
            color: var(--primary);
            font-weight: 600;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .btn-outline-glow:hover {
            border-color: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
            background: rgba(25, 230, 168, 0.08);
        }

        .btn-purple {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, #7B2FF7 0%, #FF3CAC 100%);
            color: #fff;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: 0 8px 24px rgba(123, 47, 247, 0.25);
            cursor: pointer;
        }

        .btn-purple:hover {
            box-shadow: 0 12px 36px rgba(123, 47, 247, 0.4);
            transform: translateY(-2px);
            color: #fff;
            background: linear-gradient(135deg, #8a5cf7 0%, #ff4dc7 100%);
        }

        .navbar-custom {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(12, 15, 23, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-soft);
            padding: 10px 0;
        }

        .navbar-custom .navbar {
            display: flex;
            flex-wrap: nowrap;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
            background: transparent;
        }

        .logo-text {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .logo-text i {
            color: var(--primary);
            font-size: 1.35rem;
        }

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

        .navbar-custom .nav-link {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 14.5px;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
            position: relative;
        }

        .navbar-custom .nav-link:hover {
            color: var(--primary);
            background: rgba(25, 230, 168, 0.06);
        }

        .navbar-custom .nav-link.active {
            color: #0C0F17;
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            font-weight: 700;
            box-shadow: 0 4px 16px rgba(25, 230, 168, 0.22);
        }

        .navbar-toggler {
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 6px 12px;
            background: rgba(25, 230, 168, 0.06);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(25, 230, 168, 0.2);
            outline: none;
        }

        .pill-nav-wrapper {
            padding: 16px 0;
            border-bottom: 1px solid var(--border-soft);
            background: rgba(12, 15, 23, 0.6);
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            white-space: nowrap;
        }

        .pill-nav-wrapper::-webkit-scrollbar {
            display: none;
        }

        .pill-nav {
            display: flex;
            gap: 10px;
            align-items: center;
            width: max-content;
            min-width: 100%;
            padding: 0 24px;
        }

        .pill-nav .pill-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            background: transparent;
            border: 1.5px solid var(--border-soft);
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
        }

        .pill-nav .pill-item:hover {
            border-color: var(--border-subtle);
            color: var(--primary);
            background: rgba(25, 230, 168, 0.05);
        }

        .pill-nav .pill-item.active {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            color: #0C0F17;
            font-weight: 700;
            border-color: transparent;
            box-shadow: 0 4px 18px rgba(25, 230, 168, 0.3);
        }

        .category-hero {
            position: relative;
            min-height: 260px;
            display: flex;
            align-items: center;
            background: url('/assets/images/08af80b56ab2f699.webp') center/cover no-repeat;
            border-bottom: 1px solid var(--border-soft);
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(12, 15, 23, 0.82) 0%, rgba(12, 15, 23, 0.62) 50%, rgba(123, 47, 247, 0.35) 100%);
            z-index: 1;
        }

        .category-hero .container-custom {
            position: relative;
            z-index: 2;
        }

        .category-hero h1 {
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.25;
        }

        .category-hero .hero-desc {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 640px;
            line-height: 1.7;
        }

        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border-soft);
        }

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

        .filter-group-label {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 600;
            margin-right: 4px;
        }

        .filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: var(--radius-pill);
            font-size: 13.5px;
            font-weight: 600;
            color: var(--text-secondary);
            background: transparent;
            border: 1.5px solid var(--border-soft);
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
        }

        .filter-chip:hover {
            border-color: var(--border-subtle);
            color: var(--primary);
            background: rgba(25, 230, 168, 0.05);
        }

        .filter-chip.active {
            background: rgba(25, 230, 168, 0.12);
            border-color: var(--primary);
            color: var(--primary);
            font-weight: 700;
        }

        .match-card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 24px;
        }

        .match-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .match-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-glow-md);
        }

        .match-card-img {
            height: 100px;
            background-size: cover;
            background-position: center;
            position: relative;
            flex-shrink: 0;
        }

        .match-card-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(12, 15, 23, 0.15) 0%, rgba(18, 22, 36, 0.9) 100%);
        }

        .match-card-body {
            padding: 16px 18px 18px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            flex: 1;
        }

        .match-tags {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .match-discipline-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12.5px;
            font-weight: 700;
            color: var(--primary);
            background: rgba(25, 230, 168, 0.1);
            border: 1px solid var(--border-subtle);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
        }

        .match-status-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
        }

        .match-status-tag.live {
            color: var(--danger);
            background: rgba(255, 77, 109, 0.1);
            border: 1px solid rgba(255, 77, 109, 0.35);
        }

        .match-status-tag.live .pulse-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--danger);
            animation: pulse 1.5s ease-in-out infinite;
        }

        .match-status-tag.upcoming {
            color: var(--accent);
            background: rgba(245, 179, 1, 0.1);
            border: 1px solid rgba(245, 179, 1, 0.35);
        }

        .match-status-tag.finished {
            color: var(--text-muted);
            background: rgba(107, 122, 140, 0.12);
            border: 1px solid rgba(107, 122, 140, 0.3);
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.7); }
        }

        .match-score-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }

        .match-team {
            flex: 1;
            min-width: 0;
        }

        .match-team-name {
            font-size: 14.5px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.3;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .match-team-name.right {
            text-align: right;
        }

        .match-team-sub {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .match-team-sub.right {
            text-align: right;
        }

        .match-score-center {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .match-score-number {
            font-family: var(--font-mono);
            font-size: 1.9rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1;
            font-variant-numeric: tabular-nums;
            letter-spacing: 0.5px;
            min-width: 36px;
            text-align: center;
        }

        .match-score-colon {
            font-family: var(--font-mono);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-muted);
            line-height: 1;
        }

        .match-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding-top: 12px;
            border-top: 1px solid var(--border-soft);
            font-size: 12.5px;
            color: var(--text-secondary);
        }

        .match-meta-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .match-meta-item i {
            color: var(--text-muted);
            font-size: 12px;
        }

        .match-progress {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
        }

        .refresh-status-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            margin-top: 28px;
            flex-wrap: wrap;
        }

        .refresh-status-left {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .refresh-status-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            animation: pulse 2s ease-in-out infinite;
            flex-shrink: 0;
        }

        .refresh-status-text {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 600;
        }

        .refresh-status-text strong {
            color: var(--primary);
            font-weight: 700;
        }

        .refresh-status-time {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--text-muted);
            font-variant-numeric: tabular-nums;
        }

        .data-note-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            margin-top: 20px;
        }

        .data-note-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 18px;
            margin-top: 16px;
        }

        .data-note-item {
            display: flex;
            gap: 12px;
            align-items: flex-start;
        }

        .data-note-item i {
            color: var(--primary);
            font-size: 18px;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .data-note-item h5 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .data-note-item p {
            font-size: 13.5px;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        .cta-card {
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.06) 0%, rgba(123, 47, 247, 0.08) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            margin-top: 20px;
        }

        .cta-card-content {
            flex: 1;
            min-width: 280px;
        }

        .cta-card-content h3 {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .cta-card-content p {
            color: var(--text-secondary);
            font-size: 15px;
            margin: 0;
            line-height: 1.7;
        }

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

        .view-more-wrapper {
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 32px 0 8px;
        }

        .view-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 36px;
            border-radius: var(--radius-pill);
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            background: transparent;
            border: 2px solid var(--border-soft);
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .view-more-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(25, 230, 168, 0.05);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }

        .list-unstyled-custom {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .list-unstyled-custom li {
            margin: 0;
        }

        .footer-link {
            color: var(--text-secondary);
            font-size: 14px;
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

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

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding-top: 24px;
            margin-top: 32px;
            border-top: 1px solid var(--border-soft);
            font-size: 13px;
            color: var(--text-muted);
        }

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

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

        @media (max-width: 992px) {
            .navbar-custom .navbar {
                padding-left: 16px;
                padding-right: 16px;
            }
            .navbar-collapse {
                background: rgba(12, 15, 23, 0.98);
                border-radius: var(--radius-md);
                padding: 16px;
                margin-top: 10px;
                border: 1px solid var(--border-soft);
            }
            .navbar-custom .nav-link {
                padding: 10px 16px;
                font-size: 15px;
            }
            .navbar-custom .nav-link.active {
                background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
                color: #0C0F17;
            }
        }

        @media (max-width: 768px) {
            .match-card-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .section-gap {
                padding: 40px 0;
            }
            .category-hero {
                min-height: 220px;
            }
            .cta-card {
                padding: 24px 20px;
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-card-actions {
                width: 100%;
            }
            .cta-card-actions .btn-brand,
            .cta-card-actions .btn-outline-glow {
                flex: 1;
                justify-content: center;
            }
        }

        @media (max-width: 576px) {
            .match-card-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .container-custom {
                padding-left: 12px;
                padding-right: 12px;
            }
            .pill-nav {
                padding: 0 12px;
            }
            .category-hero {
                min-height: 200px;
            }
            .match-score-number {
                font-size: 1.5rem;
                min-width: 28px;
            }
            .match-score-colon {
                font-size: 1.1rem;
            }
            .filter-bar {
                padding: 14px 0;
                gap: 8px;
            }
            .filter-chip {
                padding: 6px 12px;
                font-size: 12.5px;
            }
            .refresh-status-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 12px 16px;
            }
            .data-note-grid {
                grid-template-columns: 1fr;
            }
            .data-note-card {
                padding: 18px 16px;
            }
            .cta-card {
                padding: 20px 16px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #19E6A8;
            --primary-rgb: 25, 230, 168;
            --secondary: #7B2FF7;
            --secondary-rgb: 123, 47, 247;
            --accent: #F5B301;
            --accent-rgb: 245, 179, 1;
            --danger: #FF4D6D;
            --danger-rgb: 255, 77, 109;
            --bg: #0C0F17;
            --bg-card: #121624;
            --bg-card-2: #161B2B;
            --text-primary: #F1F5F9;
            --text-secondary: #A8B3C5;
            --text-muted: #6B7A8C;
            --border-subtle: rgba(25, 230, 168, 0.18);
            --border-purple: rgba(123, 47, 247, 0.2);
            --border-soft: rgba(255, 255, 255, 0.08);
            --radius-xl: 24px;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-pill: 999px;
            --shadow-glow: 0 0 28px rgba(25, 230, 168, 0.16);
            --shadow-glow-md: 0 12px 32px rgba(25, 230, 168, 0.1);
            --shadow-glow-lg: 0 20px 48px rgba(25, 230, 168, 0.12);
            --shadow-purple: 0 0 32px rgba(123, 47, 247, 0.2);
            --shadow-purple-md: 0 12px 36px rgba(123, 47, 247, 0.18);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Cascadia Code", Consolas, monospace;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #6ef5c8;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
        }
        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-gap {
            padding: 56px 0;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(25, 230, 168, 0.08);
            border: 1px solid rgba(25, 230, 168, 0.2);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.4px;
            margin-bottom: 16px;
        }
        .section-heading {
            font-size: clamp(1.7rem, 3vw, 2.4rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .section-sub {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 720px;
            line-height: 1.8;
        }
        .text-gradient {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .btn-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            color: #0C0F17;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: 0 8px 24px rgba(25, 230, 168, 0.25);
            position: relative;
            overflow: hidden;
            cursor: pointer;
        }
        .btn-brand:hover {
            color: #fff;
            box-shadow: 0 12px 36px rgba(25, 230, 168, 0.35);
            transform: translateY(-2px);
            background: linear-gradient(135deg, #2ef5b8 0%, #8a5cf7 100%);
        }
        .btn-brand:active {
            transform: translateY(0);
            box-shadow: 0 4px 16px rgba(25, 230, 168, 0.2);
        }
        .btn-brand:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .btn-outline-glow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            border: 1.5px solid rgba(25, 230, 168, 0.5);
            color: var(--primary);
            font-weight: 600;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .btn-outline-glow:hover {
            border-color: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
            background: rgba(25, 230, 168, 0.08);
        }
        .btn-outline-glow:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        /* ===== Navbar ===== */
        .navbar-custom {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(12, 15, 23, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-soft);
            padding: 10px 0;
        }
        .navbar-custom .logo-text {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .navbar-custom .logo-text i {
            color: var(--primary);
            font-size: 22px;
        }
        .navbar-custom .logo-text span {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .navbar-custom .nav-link {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 14px;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .navbar-custom .nav-link:hover {
            color: var(--primary);
            background: rgba(25, 230, 168, 0.08);
        }
        .navbar-custom .nav-link.active {
            color: #0C0F17;
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            font-weight: 700;
        }
        .navbar-toggler {
            border: 1px solid var(--border-subtle);
            border-radius: 10px;
            padding: 8px 12px;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(25, 230, 168, 0.2);
        }
        /* ===== Hero ===== */
        .hero-section {
            position: relative;
            padding: 72px 0 40px;
            background: linear-gradient(180deg, rgba(12, 15, 23, 0.4) 0%, var(--bg) 100%), url('/assets/images/08af80b56ab2f699.webp') center/cover no-repeat;
            min-height: 640px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 480px;
            height: 480px;
            background: radial-gradient(circle, rgba(25, 230, 168, 0.18) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -5%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(123, 47, 247, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-title {
            font-size: clamp(2.2rem, 5vw, 3.6rem);
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 20px;
            position: relative;
            z-index: 2;
        }
        .hero-subtitle {
            font-size: 18px;
            color: var(--text-secondary);
            max-width: 580px;
            line-height: 1.8;
            position: relative;
            z-index: 2;
            margin-bottom: 28px;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            position: relative;
            z-index: 2;
            margin-bottom: 40px;
        }
        .score-panel {
            background: rgba(18, 22, 36, 0.88);
            backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 24px 20px;
            box-shadow: var(--shadow-glow-md);
            position: relative;
            z-index: 2;
        }
        .score-panel-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 16px;
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 600;
        }
        .score-live-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 77, 109, 0.12);
            color: var(--danger);
            border: 1px solid rgba(255, 77, 109, 0.3);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 700;
        }
        .score-live-badge .dot {
            width: 6px;
            height: 6px;
            background: var(--danger);
            border-radius: 50%;
            animation: pulseDot 1.2s infinite;
        }
        @keyframes pulseDot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.6); }
        }
        .score-team-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-soft);
            font-weight: 600;
            font-size: 15px;
        }
        .score-team-row:last-child {
            border-bottom: none;
        }
        .score-team-name {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .score-team-name .team-icon {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.2), rgba(123, 47, 247, 0.2));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--primary);
        }
        .score-team-value {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
        }
        .score-match-info {
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
            margin: 8px 0;
        }
        /* ===== Pill Nav ===== */
        .pill-nav-section {
            padding: 20px 0 8px;
            position: sticky;
            top: 68px;
            z-index: 900;
            background: rgba(12, 15, 23, 0.85);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-soft);
        }
        .pill-nav-scroll {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding: 4px 0 14px;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .pill-nav-scroll::-webkit-scrollbar {
            display: none;
        }
        .pill-nav-item {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .pill-nav-item:hover {
            color: var(--primary);
            border-color: var(--border-subtle);
            background: rgba(25, 230, 168, 0.06);
        }
        .pill-nav-item.active {
            color: #0C0F17;
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            border-color: transparent;
            font-weight: 700;
            box-shadow: 0 4px 16px rgba(25, 230, 168, 0.3);
        }
        /* ===== Ticker ===== */
        .ticker-section {
            padding: 24px 0 40px;
        }
        .ticker-wrap {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            overflow: hidden;
            padding: 12px 16px;
        }
        .ticker-scroll {
            display: flex;
            gap: 28px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            white-space: nowrap;
        }
        .ticker-scroll::-webkit-scrollbar {
            display: none;
        }
        .ticker-item {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-secondary);
            flex-shrink: 0;
        }
        .ticker-item .ticker-status {
            font-weight: 700;
            color: var(--primary);
            font-size: 12px;
        }
        .ticker-item .ticker-score {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 700;
            color: var(--text-primary);
        }
        /* ===== Cards ===== */
        .card-dark {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition-base);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .card-dark:hover {
            transform: translateY(-4px);
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-glow-md);
        }
        .card-dark::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, rgba(25, 230, 168, 0.6), transparent);
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .card-dark:hover::before {
            opacity: 1;
        }
        .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 16px;
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.12), rgba(123, 47, 247, 0.12));
            border: 1px solid var(--border-subtle);
            color: var(--primary);
        }
        .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }
        .badge-metric {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(25, 230, 168, 0.08);
            border: 1px solid var(--border-subtle);
            color: var(--primary);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 13px;
            font-weight: 700;
        }
        .badge-purple {
            background: rgba(123, 47, 247, 0.08);
            border-color: var(--border-purple);
            color: #b388ff;
        }
        .badge-accent {
            background: rgba(245, 179, 1, 0.08);
            border-color: rgba(245, 179, 1, 0.25);
            color: var(--accent);
        }
        /* ===== Metrics ===== */
        .metric-item {
            text-align: center;
            padding: 28px 16px;
            background: rgba(18, 22, 36, 0.6);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            transition: all var(--transition-base);
        }
        .metric-item:hover {
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-glow-md);
            transform: translateY(-3px);
        }
        .metric-number {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: clamp(2rem, 5vw, 3rem);
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.2;
            background: linear-gradient(180deg, #fff 0%, var(--primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .metric-label {
            font-size: 14px;
            color: var(--text-secondary);
            margin-top: 8px;
            font-weight: 600;
        }
        /* ===== Brand Intro ===== */
        .brand-intro {
            background: linear-gradient(160deg, rgba(18, 22, 36, 0.9) 0%, rgba(12, 15, 23, 0.95) 100%);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
        }
        .brand-intro-heading {
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            font-weight: 800;
            margin-bottom: 20px;
            color: var(--text-primary);
        }
        .brand-intro-text {
            color: var(--text-secondary);
            line-height: 1.9;
            font-size: 15px;
        }
        /* ===== Steps ===== */
        .step-item {
            position: relative;
            padding: 28px 24px;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            height: 100%;
            transition: all var(--transition-base);
        }
        .step-item:hover {
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-glow-md);
            transform: translateY(-3px);
        }
        .step-number {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: linear-gradient(135deg, #19E6A8, #7B2FF7);
            color: #0C0F17;
            font-weight: 800;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 14px;
            font-family: var(--font-mono);
        }
        .step-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .step-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        /* ===== Case Cards ===== */
        .case-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
        }
        .case-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-glow-md);
        }
        .case-card-img {
            aspect-ratio: 16/8;
            object-fit: cover;
            width: 100%;
        }
        .case-card-body {
            padding: 20px 22px;
        }
        .case-card-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }
        .case-card-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            gap: 14px;
            align-items: center;
            flex-wrap: wrap;
        }
        /* ===== Article list ===== */
        .article-item {
            display: flex;
            gap: 18px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border-soft);
            align-items: flex-start;
            transition: all var(--transition-fast);
        }
        .article-item:hover {
            background: rgba(25, 230, 168, 0.02);
        }
        .article-item-img {
            width: 140px;
            min-width: 140px;
            aspect-ratio: 16/9;
            border-radius: 12px;
            object-fit: cover;
        }
        .article-item-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .article-item-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            line-height: 1.6;
        }
        .article-item-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .tag {
            font-size: 12px;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            background: rgba(25, 230, 168, 0.06);
            border: 1px solid var(--border-subtle);
            color: var(--primary);
            font-weight: 600;
        }
        /* ===== Topic entries ===== */
        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 26px 22px;
            height: 100%;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .topic-card:hover {
            border-color: var(--border-purple);
            box-shadow: var(--shadow-purple-md);
            transform: translateY(-3px);
        }
        .topic-card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
        }
        .topic-card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            flex-grow: 1;
        }
        .topic-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-fast);
        }
        .topic-link:hover {
            color: #6ef5c8;
            gap: 10px;
        }
        /* ===== Source ===== */
        .source-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 18px 16px;
            background: rgba(18, 22, 36, 0.5);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }
        .source-item:hover {
            border-color: var(--border-subtle);
            color: var(--text-primary);
        }
        .source-item i {
            color: var(--primary);
            font-size: 18px;
        }
        /* ===== FAQ ===== */
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-subtle);
        }
        .faq-question {
            padding: 18px 22px;
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
        }
        .faq-question i {
            color: var(--primary);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            padding: 0 22px 18px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        /* ===== Assurance ===== */
        .assurance-bar {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            align-items: center;
            justify-content: center;
        }
        .assurance-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .assurance-item i {
            color: var(--primary);
            font-size: 16px;
        }
        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.06) 0%, rgba(123, 47, 247, 0.06) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
        }
        .cta-title {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 800;
            margin-bottom: 16px;
        }
        .cta-desc {
            color: var(--text-secondary);
            max-width: 520px;
            margin: 0 auto 28px;
            font-size: 15px;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
            max-width: 480px;
            margin: 0 auto;
        }
        .cta-input {
            flex: 1;
            min-width: 240px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-pill);
            padding: 12px 20px;
            color: var(--text-primary);
            font-size: 15px;
            outline: none;
            transition: all var(--transition-fast);
        }
        .cta-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(25, 230, 168, 0.15);
        }
        .cta-input::placeholder {
            color: var(--text-muted);
        }
        /* ===== Footer ===== */
        .footer-link {
            color: var(--text-secondary);
            font-size: 14px;
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 4px 0;
        }
        .footer-link:hover {
            color: var(--primary);
        }
        .list-unstyled-custom {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-bottom {
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid var(--border-soft);
            display: flex;
            flex-wrap: wrap;
            gap: 14px 24px;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--primary);
        }
        /* ===== Responsive ===== */
        @media (max-width: 992px) {
            .hero-section {
                min-height: auto;
                padding: 48px 0 36px;
            }
            .section-gap {
                padding: 48px 0;
            }
            .navbar-custom .navbar-collapse {
                background: rgba(12, 15, 23, 0.98);
                padding: 16px;
                border-radius: 16px;
                border: 1px solid var(--border-soft);
                margin-top: 12px;
            }
        }
        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section-gap {
                padding: 40px 0;
            }
            .hero-section {
                padding: 40px 0 28px;
            }
            .hero-title {
                font-size: clamp(1.8rem, 4.5vw, 2.4rem);
            }
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .article-item {
                flex-direction: column;
            }
            .article-item-img {
                width: 100%;
                min-width: auto;
            }
            .pill-nav-section {
                top: 60px;
            }
            .metric-number {
                font-size: 1.8rem;
            }
            .brand-intro {
                padding: 28px 20px;
            }
            .cta-section {
                padding: 34px 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
        }
        @media (max-width: 576px) {
            .section-heading {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 15px;
            }
            .btn-brand, .btn-outline-glow {
                width: 100%;
                justify-content: center;
            }
            .score-team-value {
                font-size: 18px;
            }
            .ticker-item {
                font-size: 12px;
            }
            .card-dark {
                padding: 20px 16px;
            }
            .card-title {
                font-size: 16px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #19E6A8;
            --primary-rgb: 25, 230, 168;
            --secondary: #7B2FF7;
            --secondary-rgb: 123, 47, 247;
            --accent: #F5B301;
            --accent-rgb: 245, 179, 1;
            --danger: #FF4D6D;
            --danger-rgb: 255, 77, 109;
            --bg: #0C0F17;
            --bg-card: #121624;
            --bg-card-2: #161B2B;
            --text-primary: #F1F5F9;
            --text-secondary: #A8B3C5;
            --text-muted: #6B7A8C;
            --border-subtle: rgba(25, 230, 168, 0.18);
            --border-purple: rgba(123, 47, 247, 0.2);
            --border-soft: rgba(255, 255, 255, 0.08);
            --radius-xl: 24px;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-pill: 999px;
            --shadow-glow: 0 0 28px rgba(25, 230, 168, 0.16);
            --shadow-glow-md: 0 12px 32px rgba(25, 230, 168, 0.1);
            --shadow-glow-lg: 0 20px 48px rgba(25, 230, 168, 0.12);
            --shadow-purple: 0 0 32px rgba(123, 47, 247, 0.2);
            --shadow-purple-md: 0 12px 36px rgba(123, 47, 247, 0.18);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Cascadia Code", Consolas, monospace;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            min-height: 100vh;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #6ef5c8;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
        }
        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-gap {
            padding: 80px 0;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(25, 230, 168, 0.08);
            border: 1px solid rgba(25, 230, 168, 0.2);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.4px;
            margin-bottom: 16px;
        }
        .section-heading {
            font-size: clamp(1.7rem, 3vw, 2.4rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .section-sub {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 720px;
            line-height: 1.8;
        }
        .text-gradient {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .btn-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            color: #0C0F17;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: 0 8px 24px rgba(25, 230, 168, 0.25);
            position: relative;
            overflow: hidden;
        }
        .btn-brand:hover {
            color: #fff;
            box-shadow: 0 12px 36px rgba(25, 230, 168, 0.35);
            transform: translateY(-2px);
            background: linear-gradient(135deg, #2ef5b8 0%, #8a5cf7 100%);
        }
        .btn-brand:active {
            transform: translateY(0);
            box-shadow: 0 4px 16px rgba(25, 230, 168, 0.2);
        }
        .btn-outline-glow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            border: 1.5px solid rgba(25, 230, 168, 0.5);
            color: var(--primary);
            font-weight: 600;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
        }
        .btn-outline-glow:hover {
            border-color: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
            background: rgba(25, 230, 168, 0.08);
        }
        .btn-purple {
            background: linear-gradient(135deg, #7B2FF7 0%, #FF3CAC 100%);
            color: #fff;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: 0 8px 24px rgba(123, 47, 247, 0.25);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-purple:hover {
            color: #fff;
            box-shadow: 0 12px 32px rgba(123, 47, 247, 0.35);
            transform: translateY(-2px);
        }
        .navbar-custom {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(12, 15, 23, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-soft);
            padding: 0;
        }
        .navbar-custom .navbar {
            padding-top: 14px;
            padding-bottom: 14px;
        }
        .navbar-custom .logo-text {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.5px;
        }
        .navbar-custom .logo-text i {
            color: var(--primary);
            font-size: 22px;
            filter: drop-shadow(0 0 8px rgba(25, 230, 168, 0.5));
        }
        .navbar-custom .logo-text:hover {
            color: var(--text-primary);
        }
        .navbar-custom .nav-link {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 15px;
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
        }
        .navbar-custom .nav-link:hover {
            color: var(--text-primary);
            background: rgba(25, 230, 168, 0.08);
        }
        .navbar-custom .nav-link.active {
            color: var(--primary);
            background: rgba(25, 230, 168, 0.12);
            box-shadow: inset 0 0 0 1px rgba(25, 230, 168, 0.25);
        }
        .navbar-custom .navbar-toggler {
            border: 1px solid var(--border-soft);
            border-radius: 12px;
            padding: 8px 12px;
            background: rgba(255, 255, 255, 0.04);
        }
        .navbar-custom .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(25, 230, 168, 0.25);
            outline: none;
        }
        .hero-category {
            position: relative;
            padding: 72px 0 56px;
            background-image: url('/assets/images/08af80b56ab2f699.webp');
            background-size: cover;
            background-position: center;
            min-height: 320px;
            display: flex;
            align-items: center;
            border-bottom: 1px solid var(--border-soft);
        }
        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(12, 15, 23, 0.92) 0%, rgba(12, 15, 23, 0.78) 55%, rgba(12, 15, 23, 0.65) 100%);
            z-index: 1;
        }
        .hero-category::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(25, 230, 168, 0.06) 0%, transparent 50%, rgba(123, 47, 247, 0.06) 100%);
            z-index: 1;
            pointer-events: none;
        }
        .hero-category .container-custom {
            position: relative;
            z-index: 2;
        }
        .hero-category .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-secondary);
            font-size: 14px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .hero-category .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .hero-category .breadcrumb-custom a:hover {
            color: var(--primary);
        }
        .hero-category .breadcrumb-custom .separator {
            color: var(--text-muted);
            font-size: 12px;
        }
        .hero-category .breadcrumb-custom .current {
            color: var(--primary);
            font-weight: 600;
        }
        .hero-category h1 {
            font-size: clamp(2rem, 4.5vw, 3rem);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            color: var(--text-primary);
        }
        .hero-category .hero-cat-desc {
            font-size: 17px;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.8;
        }
        .pill-nav-wrapper {
            background: rgba(12, 15, 23, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-soft);
            padding: 16px 0;
            position: sticky;
            top: 68px;
            z-index: 1020;
        }
        .pill-nav {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding: 4px 0;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex-wrap: nowrap;
        }
        .pill-nav::-webkit-scrollbar {
            display: none;
        }
        .pill-nav .pill-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-soft);
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .pill-nav .pill-link:hover {
            color: var(--text-primary);
            background: rgba(25, 230, 168, 0.08);
            border-color: rgba(25, 230, 168, 0.3);
        }
        .pill-nav .pill-link.active {
            color: #0C0F17;
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            border-color: transparent;
            font-weight: 700;
            box-shadow: 0 4px 16px rgba(25, 230, 168, 0.25);
        }
        .rank-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .rank-item {
            display: flex;
            align-items: center;
            gap: 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 18px 22px;
            transition: all var(--transition-base);
        }
        .rank-item:hover {
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-glow-md);
            transform: translateY(-2px);
        }
        .rank-item .rank-number {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 800;
            color: var(--text-muted);
            width: 48px;
            text-align: center;
            flex-shrink: 0;
            font-variant-numeric: tabular-nums;
        }
        .rank-item:first-child .rank-number {
            color: var(--accent);
            text-shadow: 0 0 20px rgba(245, 179, 1, 0.4);
        }
        .rank-item:nth-child(2) .rank-number {
            color: #C0C8D4;
        }
        .rank-item:nth-child(3) .rank-number {
            color: #D4885C;
        }
        .rank-item .rank-logo {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            object-fit: cover;
            flex-shrink: 0;
            border: 1px solid var(--border-soft);
        }
        .rank-item .rank-info {
            flex: 1;
            min-width: 0;
        }
        .rank-item .rank-info .team-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 2px;
        }
        .rank-item .rank-info .team-game {
            font-size: 13px;
            color: var(--text-muted);
        }
        .rank-item .rank-stats {
            display: flex;
            gap: 24px;
            flex-shrink: 0;
            flex-wrap: wrap;
        }
        .rank-item .rank-stat {
            text-align: center;
        }
        .rank-item .rank-stat .stat-value {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            font-variant-numeric: tabular-nums;
        }
        .rank-item .rank-stat .stat-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 2px;
        }
        .rank-item .rank-stat .stat-value.highlight {
            color: var(--primary);
        }
        .team-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .team-card:hover {
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-glow-lg);
            transform: translateY(-6px);
        }
        .team-card .team-cover {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-card-2);
        }
        .team-card .team-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .team-card:hover .team-cover img {
            transform: scale(1.05);
        }
        .team-card .team-cover .game-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(12, 15, 23, 0.82);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(25, 230, 168, 0.35);
            color: var(--primary);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
        }
        .team-card .team-body {
            padding: 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .team-card .team-body .team-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .team-card .team-body .team-sub {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .team-card .data-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 16px;
        }
        .team-card .data-badge {
            font-family: var(--font-mono);
            font-size: 13px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: var(--radius-pill);
            font-variant-numeric: tabular-nums;
        }
        .team-card .data-badge.badge-winrate {
            background: rgba(25, 230, 168, 0.12);
            border: 1px solid rgba(25, 230, 168, 0.35);
            color: var(--primary);
        }
        .team-card .data-badge.badge-kda {
            background: rgba(123, 47, 247, 0.12);
            border: 1px solid rgba(123, 47, 247, 0.35);
            color: #b99aff;
        }
        .team-card .data-badge.badge-matches {
            background: rgba(245, 179, 1, 0.12);
            border: 1px solid rgba(245, 179, 1, 0.35);
            color: var(--accent);
        }
        .team-card .team-btn {
            margin-top: auto;
            align-self: flex-start;
        }
        .record-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 20px;
            transition: all var(--transition-base);
            height: 100%;
        }
        .record-card:hover {
            border-color: var(--border-purple);
            box-shadow: var(--shadow-purple-md);
            transform: translateY(-3px);
        }
        .record-card .record-match {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 14px;
        }
        .record-card .record-teams {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--text-primary);
            font-size: 14px;
            flex-wrap: wrap;
        }
        .record-card .record-score {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            white-space: nowrap;
        }
        .record-card .record-event {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 6px;
        }
        .record-card .record-date {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .data-note-card {
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.05) 0%, rgba(123, 47, 247, 0.05) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 32px;
        }
        .data-note-card .note-item {
            display: flex;
            gap: 14px;
            margin-bottom: 16px;
            align-items: flex-start;
        }
        .data-note-card .note-item:last-child {
            margin-bottom: 0;
        }
        .data-note-card .note-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(25, 230, 168, 0.1);
            border: 1px solid rgba(25, 230, 168, 0.25);
            color: var(--primary);
            flex-shrink: 0;
            font-size: 15px;
        }
        .data-note-card .note-text {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.7;
        }
        .data-note-card .note-text strong {
            color: var(--text-primary);
            font-weight: 700;
        }
        .subscribe-cta {
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.1) 0%, rgba(123, 47, 247, 0.12) 100%);
            border: 1px solid rgba(25, 230, 168, 0.25);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .subscribe-cta .cta-text h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .subscribe-cta .cta-text p {
            color: var(--text-secondary);
            font-size: 15px;
            margin-bottom: 0;
            max-width: 520px;
        }
        .footer-custom {
            background: #0A0D12;
            border-top: 1px solid var(--border-soft);
            padding: 48px 0 32px;
        }
        .footer-custom .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .footer-custom .footer-brand i {
            color: var(--primary);
            filter: drop-shadow(0 0 8px rgba(25, 230, 168, 0.5));
        }
        .footer-custom .footer-heading {
            font-weight: 700;
            font-size: 14px;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-custom .list-unstyled-custom {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-custom .footer-link {
            color: var(--text-secondary);
            font-size: 14px;
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-custom .footer-link:hover {
            color: var(--primary);
        }
        .footer-custom .footer-bottom {
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid var(--border-soft);
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-custom .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-custom .footer-bottom a:hover {
            color: var(--primary);
        }
        @media (max-width: 992px) {
            .hero-category {
                padding: 56px 0 40px;
                min-height: 260px;
            }
            .pill-nav-wrapper {
                top: 62px;
            }
            .navbar-custom .navbar-collapse {
                background: rgba(12, 15, 23, 0.98);
                border-radius: 16px;
                padding: 16px;
                margin-top: 10px;
                border: 1px solid var(--border-soft);
            }
            .navbar-custom .nav-link {
                padding: 10px 14px;
            }
            .section-gap {
                padding: 64px 0;
            }
            .rank-item {
                flex-wrap: wrap;
                gap: 12px;
                padding: 16px;
            }
            .rank-item .rank-stats {
                width: 100%;
                justify-content: space-around;
                gap: 12px;
            }
        }
        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section-gap {
                padding: 48px 0;
            }
            .hero-category {
                padding: 40px 0 32px;
                min-height: auto;
                text-align: left;
            }
            .hero-category h1 {
                font-size: 1.7rem;
            }
            .hero-category .hero-cat-desc {
                font-size: 15px;
            }
            .rank-item .rank-number {
                font-size: 22px;
                width: 36px;
            }
            .rank-item .rank-stat .stat-value {
                font-size: 15px;
            }
            .team-card .team-body {
                padding: 16px 18px;
            }
            .team-card .team-body .team-name {
                font-size: 16px;
            }
            .subscribe-cta {
                padding: 24px 20px;
                flex-direction: column;
                align-items: flex-start;
            }
            .record-card {
                padding: 16px;
            }
            .record-card .record-match {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }
        @media (max-width: 576px) {
            .pill-nav-wrapper {
                padding: 12px 0;
            }
            .pill-nav .pill-link {
                padding: 6px 14px;
                font-size: 13px;
            }
            .hero-category .breadcrumb-custom {
                font-size: 12px;
                margin-bottom: 12px;
            }
            .rank-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .rank-item .rank-stats {
                width: 100%;
                justify-content: flex-start;
                flex-wrap: wrap;
                gap: 16px;
            }
            .rank-item .rank-stat {
                text-align: left;
            }
            .data-note-card {
                padding: 20px 16px;
            }
            .footer-custom .footer-bottom {
                flex-direction: column;
                gap: 8px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #19E6A8;
            --primary-rgb: 25, 230, 168;
            --secondary: #7B2FF7;
            --secondary-rgb: 123, 47, 247;
            --accent: #F5B301;
            --accent-rgb: 245, 179, 1;
            --danger: #FF4D6D;
            --danger-rgb: 255, 77, 109;
            --bg: #0C0F17;
            --bg-card: #121624;
            --bg-card-2: #161B2B;
            --text-primary: #F1F5F9;
            --text-secondary: #A8B3C5;
            --text-muted: #6B7A8C;
            --border-subtle: rgba(25, 230, 168, 0.18);
            --border-purple: rgba(123, 47, 247, 0.2);
            --border-soft: rgba(255, 255, 255, 0.08);
            --radius-xl: 24px;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-pill: 999px;
            --shadow-glow: 0 0 28px rgba(25, 230, 168, 0.16);
            --shadow-glow-md: 0 12px 32px rgba(25, 230, 168, 0.1);
            --shadow-glow-lg: 0 20px 48px rgba(25, 230, 168, 0.12);
            --shadow-purple: 0 0 32px rgba(123, 47, 247, 0.2);
            --shadow-purple-md: 0 12px 36px rgba(123, 47, 247, 0.18);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Cascadia Code", Consolas, monospace;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            min-height: 100vh;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #6ef5c8;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
        }
        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        .section-gap {
            padding: 56px 0;
        }
        @media (min-width: 992px) {
            .section-gap {
                padding: 80px 0;
            }
        }
        @media (min-width: 1200px) {
            .section-gap {
                padding: 96px 0;
            }
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(25, 230, 168, 0.08);
            border: 1px solid rgba(25, 230, 168, 0.2);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.4px;
            margin-bottom: 16px;
        }
        .section-heading {
            font-size: clamp(1.5rem, 2.6vw, 2.2rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .section-sub {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 760px;
            line-height: 1.8;
        }
        .text-gradient {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .btn-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            color: #0C0F17;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 26px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: 0 8px 24px rgba(25, 230, 168, 0.25);
            position: relative;
            overflow: hidden;
            cursor: pointer;
        }
        .btn-brand:hover {
            color: #fff;
            box-shadow: 0 12px 36px rgba(25, 230, 168, 0.35);
            transform: translateY(-2px);
            background: linear-gradient(135deg, #2ef5b8 0%, #8a5cf7 100%);
        }
        .btn-brand:active {
            transform: translateY(0);
            box-shadow: 0 4px 16px rgba(25, 230, 168, 0.2);
        }
        .btn-outline-glow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            border: 1.5px solid rgba(25, 230, 168, 0.5);
            color: var(--primary);
            font-weight: 600;
            border-radius: var(--radius-pill);
            padding: 12px 26px;
            font-size: 15px;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .btn-outline-glow:hover {
            border-color: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
            background: rgba(25, 230, 168, 0.08);
        }
        .navbar-custom {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(12, 15, 23, 0.9);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-soft);
            padding: 0;
        }
        .navbar-custom .navbar-collapse {
            justify-content: flex-end;
        }
        .logo-text {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            font-size: 19px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            text-decoration: none;
            white-space: nowrap;
        }
        .logo-text i {
            color: var(--primary);
            font-size: 20px;
        }
        .logo-text span {
            background: linear-gradient(135deg, #F1F5F9 0%, #A8B3C5 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .navbar-custom .nav-link {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 14.5px;
            padding: 10px 16px;
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
            letter-spacing: 0.2px;
        }
        .navbar-custom .nav-link:hover {
            color: var(--primary);
            background: rgba(25, 230, 168, 0.08);
        }
        .navbar-custom .nav-link.active {
            color: var(--primary);
            background: rgba(25, 230, 168, 0.12);
            box-shadow: inset 0 0 0 1px rgba(25, 230, 168, 0.28);
        }
        .navbar-custom .navbar-toggler {
            border: 1px solid var(--border-subtle);
            border-radius: 10px;
            padding: 7px 12px;
            color: var(--primary);
            background: rgba(25, 230, 168, 0.06);
            transition: all var(--transition-fast);
        }
        .navbar-custom .navbar-toggler:hover {
            background: rgba(25, 230, 168, 0.12);
        }
        .navbar-custom .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(25, 230, 168, 0.2);
            outline: none;
        }
        .pill-nav-wrap {
            padding: 16px 0 4px;
            background: var(--bg);
            border-bottom: 1px solid var(--border-soft);
            position: relative;
            z-index: 8;
        }
        .pill-nav-scroll {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: rgba(25, 230, 168, 0.28) transparent;
            -webkit-overflow-scrolling: touch;
            padding-bottom: 8px;
            margin-bottom: 4px;
        }
        .pill-nav-scroll::-webkit-scrollbar {
            height: 4px;
        }
        .pill-nav-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .pill-nav-scroll::-webkit-scrollbar-thumb {
            background: rgba(25, 230, 168, 0.3);
            border-radius: 99px;
        }
        .pill-nav-link {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 9px 18px;
            border-radius: var(--radius-pill);
            font-size: 13.5px;
            font-weight: 600;
            white-space: nowrap;
            color: var(--text-secondary);
            border: 1px solid var(--border-soft);
            background: var(--bg-card);
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .pill-nav-link:hover {
            color: var(--text-primary);
            border-color: var(--border-subtle);
            background: rgba(25, 230, 168, 0.06);
        }
        .pill-nav-link.active {
            color: #0C0F17;
            background: linear-gradient(135deg, #19E6A8 0%, #6ce8c5 100%);
            border-color: transparent;
            box-shadow: 0 6px 18px rgba(25, 230, 168, 0.25);
        }
        .pill-nav-link.active:hover {
            color: #0C0F17;
        }
        .category-hero {
            position: relative;
            padding: 64px 0 48px;
            background: url('/assets/images/08af80b56ab2f699.webp') center / cover no-repeat;
            min-height: 280px;
            display: flex;
            align-items: flex-end;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(12, 15, 23, 0.45) 0%, rgba(12, 15, 23, 0.82) 60%, var(--bg) 100%);
            z-index: 1;
        }
        .category-hero .container-custom {
            position: relative;
            z-index: 2;
            width: 100%;
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: var(--text-secondary);
            font-weight: 500;
        }
        .breadcrumb-custom a:hover {
            color: var(--primary);
        }
        .breadcrumb-custom i {
            font-size: 10px;
            color: rgba(168, 179, 197, 0.5);
        }
        .category-hero h1 {
            font-size: clamp(1.9rem, 4vw, 2.8rem);
            font-weight: 800;
            line-height: 1.22;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }
        .category-hero p {
            color: rgba(241, 245, 249, 0.8);
            font-size: 16px;
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 16px 0 8px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 13px;
            font-weight: 700;
            color: var(--text-muted);
            letter-spacing: 0.5px;
            margin-right: 4px;
        }
        .filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
        }
        .filter-chip:hover {
            color: var(--text-primary);
            border-color: var(--border-subtle);
            background: rgba(25, 230, 168, 0.06);
        }
        .filter-chip.active {
            color: #0C0F17;
            background: var(--primary);
            border-color: transparent;
            box-shadow: 0 4px 14px rgba(25, 230, 168, 0.22);
        }
        .insight-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            height: 100%;
            position: relative;
        }
        .insight-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-glow-md);
        }
        .insight-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-card-2);
        }
        .insight-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .insight-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .insight-card .card-body {
            padding: 20px 20px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .insight-card .tag-row {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .badge-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 11.5px;
            font-weight: 600;
            letter-spacing: 0.3px;
            background: rgba(25, 230, 168, 0.1);
            color: var(--primary);
            border: 1px solid rgba(25, 230, 168, 0.2);
        }
        .badge-tag.purple {
            background: rgba(123, 47, 247, 0.1);
            color: #b89bff;
            border-color: rgba(123, 47, 247, 0.25);
        }
        .badge-tag.amber {
            background: rgba(245, 179, 1, 0.1);
            color: #f7c948;
            border-color: rgba(245, 179, 1, 0.25);
        }
        .insight-card .card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }
        .insight-card .card-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }
        .insight-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12.5px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-soft);
            padding-top: 14px;
        }
        .insight-card .card-meta i {
            margin-right: 4px;
        }
        .insight-feature {
            display: grid;
            grid-template-columns: 1fr 1fr;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            overflow: hidden;
            transition: all var(--transition-base);
            min-height: 340px;
        }
        .insight-feature:hover {
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-glow-md);
            transform: translateY(-3px);
        }
        .insight-feature .feature-img {
            position: relative;
            min-height: 100%;
            overflow: hidden;
            background: var(--bg-card-2);
        }
        .insight-feature .feature-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .insight-feature .feature-body {
            padding: 28px 28px 30px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .insight-feature .feature-body .tag-row {
            margin-bottom: 12px;
        }
        .insight-feature .feature-body h3 {
            font-size: 20px;
            font-weight: 800;
            line-height: 1.4;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .insight-feature .feature-body p {
            font-size: 14.5px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }
        .insight-feature .feature-body .meta-line {
            font-size: 12.5px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 18px;
        }
        .methodology-section {
            background: var(--bg-card-2);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
        }
        .method-item {
            display: flex;
            gap: 14px;
            align-items: flex-start;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-soft);
        }
        .method-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .method-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
            background: rgba(25, 230, 168, 0.1);
            color: var(--primary);
            border: 1px solid rgba(25, 230, 168, 0.2);
        }
        .method-item.purple .method-icon {
            background: rgba(123, 47, 247, 0.1);
            color: #b89bff;
            border-color: rgba(123, 47, 247, 0.25);
        }
        .method-item.amber .method-icon {
            background: rgba(245, 179, 1, 0.1);
            color: #f7c948;
            border-color: rgba(245, 179, 1, 0.25);
        }
        .method-item h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 3px;
        }
        .method-item p {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .update-log {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            padding: 28px 24px;
        }
        .update-log-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-soft);
        }
        .update-log-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .update-log-date {
            font-size: 12.5px;
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            color: var(--primary);
            background: rgba(25, 230, 168, 0.08);
            border: 1px solid rgba(25, 230, 168, 0.18);
            border-radius: 8px;
            padding: 3px 10px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .update-log-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .update-log-text strong {
            color: var(--text-primary);
            font-weight: 600;
        }
        .subscribe-cta {
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.12) 0%, rgba(123, 47, 247, 0.12) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 40px 32px;
            position: relative;
            overflow: hidden;
        }
        .subscribe-cta::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(123, 47, 247, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .subscribe-cta .cta-content {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .subscribe-cta h3 {
            font-size: 22px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .subscribe-cta p {
            color: var(--text-secondary);
            font-size: 14.5px;
            margin-bottom: 0;
            max-width: 440px;
            line-height: 1.7;
        }
        .more-list {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            overflow: hidden;
        }
        .more-list-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 18px 22px;
            border-bottom: 1px solid var(--border-soft);
            transition: all var(--transition-fast);
        }
        .more-list-item:last-child {
            border-bottom: none;
        }
        .more-list-item:hover {
            background: rgba(25, 230, 168, 0.04);
            cursor: pointer;
        }
        .more-list-item .more-num {
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 700;
            color: var(--primary);
            width: 32px;
            text-align: center;
            font-variant-numeric: tabular-nums;
            flex-shrink: 0;
        }
        .more-list-item .more-title {
            font-size: 14.5px;
            font-weight: 600;
            color: var(--text-primary);
            flex: 1;
            line-height: 1.5;
        }
        .more-list-item .more-tag {
            font-size: 12px;
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.04);
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
        }
        .more-list-item .more-arrow {
            color: var(--text-muted);
            font-size: 13px;
            transition: all var(--transition-fast);
        }
        .more-list-item:hover .more-arrow {
            color: var(--primary);
            transform: translateX(3px);
        }
        .footer-area {
            background: #0A0D12;
            border-top: 1px solid var(--border-soft);
            padding: 48px 0 32px;
        }
        .footer-area .logo-text {
            font-size: 18px;
        }
        .footer-heading {
            font-weight: 700;
            font-size: 14px;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .list-unstyled-custom {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .list-unstyled-custom li {
            padding: 0;
        }
        .footer-link {
            color: var(--text-secondary);
            font-size: 14px;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-link:hover {
            color: var(--primary);
            transform: translateX(3px);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px 18px;
            border-top: 1px solid var(--border-soft);
            margin-top: 28px;
            padding-top: 20px;
            font-size: 12.5px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-secondary);
            font-size: 12.5px;
        }
        .footer-bottom a:hover {
            color: var(--primary);
        }
        .footer-desc {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.8;
            max-width: 280px;
        }
        .stat-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 700;
            padding: 5px 13px;
            border-radius: var(--radius-pill);
            font-size: 13px;
        }
        .stat-badge.primary {
            background: rgba(25, 230, 168, 0.1);
            color: var(--primary);
            border: 1px solid rgba(25, 230, 168, 0.2);
        }
        .stat-badge.accent {
            background: rgba(245, 179, 1, 0.1);
            color: #f7c948;
            border: 1px solid rgba(245, 179, 1, 0.22);
        }
        .stat-badge.danger {
            background: rgba(255, 77, 109, 0.1);
            color: var(--danger);
            border: 1px solid rgba(255, 77, 109, 0.22);
        }
        @media (max-width: 991px) {
            .navbar-custom .navbar-collapse {
                background: rgba(12, 15, 23, 0.98);
                border: 1px solid var(--border-soft);
                border-radius: var(--radius-md);
                padding: 16px;
                margin-top: 8px;
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
            }
            .insight-feature {
                grid-template-columns: 1fr;
            }
            .insight-feature .feature-img {
                aspect-ratio: 16 / 9;
                min-height: auto;
            }
            .insight-feature .feature-body {
                padding: 22px 20px 24px;
            }
            .subscribe-cta .cta-content {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 767px) {
            .category-hero {
                padding: 48px 0 36px;
                min-height: 230px;
            }
            .category-hero h1 {
                font-size: 1.7rem;
            }
            .section-gap {
                padding: 40px 0;
            }
            .methodology-section {
                padding: 22px 18px;
            }
            .subscribe-cta {
                padding: 28px 20px;
            }
            .more-list-item {
                padding: 14px 16px;
                gap: 12px;
            }
            .more-list-item .more-tag {
                display: none;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 575px) {
            .filter-bar {
                gap: 8px;
                padding: 12px 0 4px;
            }
            .filter-chip {
                padding: 6px 12px;
                font-size: 12px;
            }
            .insight-card .card-body {
                padding: 16px 16px 20px;
            }
            .insight-card .card-title {
                font-size: 15.5px;
            }
            .pill-nav-link {
                padding: 7px 14px;
                font-size: 12.5px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #19E6A8;
            --primary-rgb: 25, 230, 168;
            --secondary: #7B2FF7;
            --secondary-rgb: 123, 47, 247;
            --accent: #F5B301;
            --accent-rgb: 245, 179, 1;
            --danger: #FF4D6D;
            --danger-rgb: 255, 77, 109;
            --bg: #0C0F17;
            --bg-card: #121624;
            --bg-card-2: #161B2B;
            --text-primary: #F1F5F9;
            --text-secondary: #A8B3C5;
            --text-muted: #6B7A8C;
            --border-subtle: rgba(25, 230, 168, 0.18);
            --border-purple: rgba(123, 47, 247, 0.2);
            --border-soft: rgba(255, 255, 255, 0.08);
            --radius-xl: 24px;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-pill: 999px;
            --shadow-glow: 0 0 28px rgba(25, 230, 168, 0.16);
            --shadow-glow-md: 0 12px 32px rgba(25, 230, 168, 0.1);
            --shadow-glow-lg: 0 20px 48px rgba(25, 230, 168, 0.12);
            --shadow-purple: 0 0 32px rgba(123, 47, 247, 0.2);
            --shadow-purple-md: 0 12px 36px rgba(123, 47, 247, 0.18);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "SF Mono", "JetBrains Mono", "Cascadia Code", Consolas, monospace;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #6ef5c8;
        }

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

        button {
            font-family: inherit;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

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

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

        @media (min-width: 992px) {
            .section-gap {
                padding: 96px 0;
            }
        }

        @media (max-width: 576px) {
            .section-gap {
                padding: 56px 0;
            }
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(25, 230, 168, 0.08);
            border: 1px solid rgba(25, 230, 168, 0.2);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.4px;
            margin-bottom: 16px;
        }

        .section-heading {
            font-size: clamp(1.7rem, 3vw, 2.4rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .section-sub {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 720px;
            line-height: 1.8;
        }

        .text-gradient {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .btn-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            color: #0C0F17;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: 0 8px 24px rgba(25, 230, 168, 0.25);
            position: relative;
            overflow: hidden;
        }
        .btn-brand:hover {
            color: #fff;
            box-shadow: 0 12px 36px rgba(25, 230, 168, 0.35);
            transform: translateY(-2px);
            background: linear-gradient(135deg, #2ef5b8 0%, #8a5cf7 100%);
        }
        .btn-brand:active {
            transform: translateY(0);
            box-shadow: 0 4px 16px rgba(25, 230, 168, 0.2);
        }

        .btn-outline-glow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            border: 1.5px solid rgba(25, 230, 168, 0.5);
            color: var(--primary);
            font-weight: 600;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
        }
        .btn-outline-glow:hover {
            border-color: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
            background: rgba(25, 230, 168, 0.08);
        }

        .btn-purple {
            background: linear-gradient(135deg, #7B2FF7 0%, #FF3CAC 100%);
            color: #fff;
            font-weight: 700;
            border: none;
            border-radius: var(--radius-pill);
            padding: 12px 24px;
            font-size: 15px;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-purple-md);
        }
        .btn-purple:hover {
            color: #fff;
            box-shadow: 0 16px 40px rgba(123, 47, 247, 0.35);
            transform: translateY(-2px);
            background: linear-gradient(135deg, #8a5cf7 0%, #ff5cbd 100%);
        }

        /* Header / Nav */
        .navbar-custom {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(12, 15, 23, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-soft);
            padding: 0 24px;
        }
        .navbar-custom .navbar {
            max-width: 1200px;
            margin: 0 auto;
            padding: 12px 0;
            min-height: 64px;
        }
        .logo-text {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 20px;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .logo-text i {
            font-size: 22px;
            color: var(--primary);
            text-shadow: 0 0 16px rgba(25, 230, 168, 0.6);
        }
        .logo-text span {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .logo-text:hover {
            color: var(--text-primary);
        }
        .navbar-custom .nav-link {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 14px;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .navbar-custom .nav-link:hover {
            color: var(--primary);
            background: rgba(25, 230, 168, 0.08);
        }
        .navbar-custom .nav-link.active {
            color: var(--primary);
            background: rgba(25, 230, 168, 0.12);
            border: 1px solid rgba(25, 230, 168, 0.25);
        }
        .navbar-toggler {
            border: none;
            box-shadow: none;
            padding: 8px;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(25, 230, 168, 0.3);
        }

        /* Category Header */
        .category-header {
            position: relative;
            padding: 72px 0 56px;
            background-image: linear-gradient(180deg, rgba(12, 15, 23, 0.75) 0%, rgba(12, 15, 23, 0.92) 70%, var(--bg) 100%), url('/assets/images/e119422aa59bd4b9.webp');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid var(--border-soft);
            overflow: hidden;
        }
        .category-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 30% 40%, rgba(25, 230, 168, 0.08) 0%, transparent 55%),
                        radial-gradient(ellipse at 75% 30%, rgba(123, 47, 247, 0.1) 0%, transparent 55%);
            pointer-events: none;
        }
        .category-header-content {
            position: relative;
            z-index: 1;
        }
        .category-header h1 {
            font-size: clamp(2rem, 4.5vw, 3.2rem);
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .category-header p {
            color: var(--text-secondary);
            font-size: 17px;
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .category-header .breadcrumb-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 20px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .category-header .breadcrumb-custom a {
            color: var(--text-muted);
        }
        .category-header .breadcrumb-custom a:hover {
            color: var(--primary);
        }
        .category-header .breadcrumb-custom .sep {
            color: var(--text-muted);
            opacity: 0.6;
        }
        .category-header .breadcrumb-custom .current {
            color: var(--primary);
            font-weight: 600;
        }

        /* Pill Category Nav */
        .pill-nav-container {
            position: relative;
            padding: 20px 0 0;
            border-bottom: 1px solid var(--border-soft);
            overflow: hidden;
        }
        .pill-nav {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            padding: 6px 2px 18px;
            scrollbar-width: thin;
            scrollbar-color: rgba(25, 230, 168, 0.3) transparent;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x proximity;
            flex-wrap: nowrap;
            white-space: nowrap;
        }
        .pill-nav::-webkit-scrollbar {
            height: 4px;
        }
        .pill-nav::-webkit-scrollbar-track {
            background: transparent;
        }
        .pill-nav::-webkit-scrollbar-thumb {
            background: rgba(25, 230, 168, 0.3);
            border-radius: 4px;
        }
        .pill-nav a {
            flex: 0 0 auto;
            scroll-snap-align: start;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .pill-nav a:hover {
            color: var(--primary);
            border-color: rgba(25, 230, 168, 0.3);
            background: rgba(25, 230, 168, 0.06);
        }
        .pill-nav a.active {
            background: linear-gradient(135deg, #19E6A8 0%, #7B2FF7 100%);
            color: #0C0F17;
            font-weight: 700;
            border-color: transparent;
            box-shadow: 0 4px 16px rgba(25, 230, 168, 0.25);
        }

        /* Tag Filter Bar */
        .tag-filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            padding: 20px 0;
        }
        .tag-filter-bar .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: var(--text-secondary);
            font-size: 13px;
            font-weight: 500;
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
        }
        .tag-filter-bar .filter-tag:hover {
            color: var(--primary);
            border-color: rgba(25, 230, 168, 0.3);
            background: rgba(25, 230, 168, 0.06);
        }
        .tag-filter-bar .filter-tag.active {
            background: rgba(25, 230, 168, 0.12);
            border-color: rgba(25, 230, 168, 0.4);
            color: var(--primary);
            font-weight: 600;
        }

        /* Feature Article Cards */
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-glow-md);
            border-color: rgba(25, 230, 168, 0.25);
        }
        .feature-card .card-cover {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }
        .feature-card .card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .feature-card:hover .card-cover img {
            transform: scale(1.05);
        }
        .feature-card .card-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .feature-card .card-tag {
            display: inline-block;
            background: rgba(25, 230, 168, 0.1);
            border: 1px solid rgba(25, 230, 168, 0.2);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
            width: fit-content;
        }
        .feature-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 10px;
        }
        .feature-card p {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }
        .feature-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--text-muted);
            font-size: 13px;
            font-weight: 500;
        }
        .feature-card .card-meta i {
            color: var(--primary);
            font-size: 12px;
        }

        /* Method Section */
        .method-section {
            background: var(--bg-card-2);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-xl);
            padding: 40px;
            position: relative;
            overflow: hidden;
        }
        .method-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(123, 47, 247, 0.15) 0%, transparent 65%);
            pointer-events: none;
        }
        .method-section h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .method-section h3 i {
            color: var(--primary);
            font-size: 1.3rem;
        }
        .method-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px 32px;
        }
        @media (max-width: 768px) {
            .method-list {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }
        .method-list li {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        .method-list li i {
            color: var(--primary);
            margin-top: 4px;
            flex-shrink: 0;
            font-size: 13px;
        }

        /* Update Log */
        .update-log-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: all var(--transition-base);
            height: 100%;
        }
        .update-log-card:hover {
            border-color: rgba(25, 230, 168, 0.25);
            box-shadow: var(--shadow-glow-md);
        }
        .update-log-card .log-date {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 8px;
            display: inline-block;
            background: rgba(25, 230, 168, 0.08);
            padding: 3px 12px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(25, 230, 168, 0.15);
        }
        .update-log-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .update-log-card p {
            color: var(--text-secondary);
            font-size: 13px;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* More Articles List */
        .article-list-item {
            display: flex;
            gap: 16px;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 16px;
            transition: all var(--transition-base);
            margin-bottom: 12px;
        }
        .article-list-item:hover {
            border-color: rgba(25, 230, 168, 0.25);
            box-shadow: var(--shadow-glow-md);
            transform: translateX(4px);
        }
        .article-list-item .thumb {
            width: 100px;
            min-width: 100px;
            height: 70px;
            border-radius: var(--radius-md);
            overflow: hidden;
            flex-shrink: 0;
        }
        .article-list-item .thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .article-list-item .info {
            flex: 1;
            min-width: 0;
        }
        .article-list-item .info .item-tag {
            font-size: 11px;
            color: var(--primary);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.3px;
            margin-bottom: 4px;
            display: block;
        }
        .article-list-item .info h5 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.4;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .article-list-item .info .item-meta {
            color: var(--text-muted);
            font-size: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, rgba(25, 230, 168, 0.08) 0%, rgba(123, 47, 247, 0.1) 100%);
            border: 1px solid rgba(25, 230, 168, 0.2);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
        }
        .subscribe-cta::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(25, 230, 168, 0.15) 0%, transparent 65%);
            pointer-events: none;
        }
        .subscribe-cta h2 {
            font-size: clamp(1.4rem, 2.5vw, 1.8rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .subscribe-cta p {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.7;
            max-width: 500px;
            margin-bottom: 24px;
        }
        .subscribe-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .subscribe-form input[type="email"] {
            flex: 1;
            min-width: 220px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-pill);
            padding: 12px 20px;
            color: var(--text-primary);
            font-size: 14px;
            outline: none;
            transition: all var(--transition-fast);
        }
        .subscribe-form input[type="email"]::placeholder {
            color: var(--text-muted);
        }
        .subscribe-form input[type="email"]:focus {
            border-color: rgba(25, 230, 168, 0.5);
            box-shadow: 0 0 0 3px rgba(25, 230, 168, 0.12);
        }

        /* Footer */
        .list-unstyled-custom {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-link {
            color: var(--text-secondary);
            font-size: 14px;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-link:hover {
            color: var(--primary);
        }
        .footer-link i {
            font-size: 12px;
            color: var(--primary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            padding-top: 20px;
            margin-top: 32px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: space-between;
            color: var(--text-muted);
            font-size: 12px;
        }
        .footer-bottom a {
            color: var(--text-muted);
            font-size: 12px;
        }
        .footer-bottom a:hover {
            color: var(--primary);
        }
        .footer-bottom .footer-links {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* Responsive adjustments */
        @media (max-width: 992px) {
            .navbar-custom {
                padding: 0 16px;
            }
            .navbar-custom .navbar {
                padding: 10px 0;
            }
            .navbar-collapse {
                background: rgba(12, 15, 23, 0.98);
                border: 1px solid var(--border-soft);
                border-radius: var(--radius-lg);
                padding: 16px 20px;
                margin-top: 8px;
            }
            .navbar-nav {
                gap: 4px;
            }
            .navbar-nav .nav-link {
                padding: 10px 16px;
            }
        }

        @media (max-width: 768px) {
            .category-header {
                padding: 48px 0 36px;
            }
            .category-header h1 {
                font-size: 1.9rem;
            }
            .method-section {
                padding: 28px 20px;
            }
            .subscribe-cta {
                padding: 32px 24px;
            }
            .article-list-item .thumb {
                width: 80px;
                min-width: 80px;
                height: 56px;
            }
            .feature-card .card-body {
                padding: 18px;
            }
            .pill-nav {
                gap: 6px;
            }
            .pill-nav a {
                padding: 7px 14px;
                font-size: 13px;
            }
        }

        @media (max-width: 576px) {
            .navbar-custom {
                padding: 0 12px;
            }
            .logo-text {
                font-size: 17px;
            }
            .logo-text i {
                font-size: 18px;
            }
            .category-header {
                padding: 36px 0 28px;
            }
            .category-header h1 {
                font-size: 1.6rem;
            }
            .category-header p {
                font-size: 14px;
            }
            .section-gap {
                padding: 48px 0;
            }
            .tag-filter-bar {
                gap: 6px;
            }
            .tag-filter-bar .filter-tag {
                padding: 5px 12px;
                font-size: 12px;
            }
            .method-list li {
                font-size: 13px;
            }
            .update-log-card {
                padding: 20px;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-form input[type="email"] {
                min-width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
        }

/* 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}