/* roulang page: index */
:root {
            --color-primary: #0F1115;
            --color-accent: #C6FF4D;
            --color-alert: #FF4D2E;
            --color-bg: #F5F7F6;
            --color-dark-bg: #0B0D10;
            --color-surface: #ffffff;
            --color-text: #1A1D23;
            --color-text-secondary: #4A5060;
            --color-text-muted: #7A8194;
            --color-border: rgba(15, 17, 21, 0.06);
            --color-border-hover: rgba(198, 255, 77, 0.45);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --shadow-card: 0 8px 24px rgba(15, 17, 21, 0.04);
            --shadow-card-hover: 0 16px 40px rgba(15, 17, 21, 0.09);
            --font-sans: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'Roboto Mono', 'JetBrains Mono', 'DIN Condensed', 'SF Mono', monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.3s ease;
            --container-max: 1280px;
            --header-height: 64px;
            --nav-sidebar-width: 260px;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        a:hover {
            color: var(--color-alert);
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-sans);
            border: none;
            background: none;
            transition: all var(--transition-base);
        }

        input,
        select {
            font-family: var(--font-sans);
            font-size: 0.95rem;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        /* ========== Header / Nav ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            height: var(--header-height);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            display: flex;
            align-items: center;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            gap: 24px;
            height: 100%;
        }

        .logo {
            flex-shrink: 0;
            font-weight: 700;
            font-size: 1.4rem;
            letter-spacing: 0.02em;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .logo .logo-mark {
            display: inline-block;
            width: 10px;
            height: 10px;
            background: var(--color-accent);
            border-radius: 3px;
            flex-shrink: 0;
        }

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

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            min-width: 0;
        }

        .main-nav a {
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            white-space: nowrap;
            position: relative;
            transition: all var(--transition-fast);
        }

        .main-nav a:hover {
            color: var(--color-primary);
            background: rgba(15, 17, 21, 0.04);
        }

        .main-nav a.active {
            color: var(--color-primary);
            font-weight: 600;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .header-controls {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .search-box {
            position: relative;
            flex-shrink: 0;
        }

        .search-box input {
            width: 200px;
            height: 44px;
            padding: 0 16px 0 40px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            background: var(--color-surface);
            color: var(--color-text);
            font-size: 0.9rem;
            transition: all var(--transition-base);
        }

        .search-box input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(198, 255, 77, 0.2);
            outline: none;
            width: 240px;
        }

        .search-box .search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            width: 16px;
            height: 16px;
            pointer-events: none;
            opacity: 0.5;
        }

        .search-box .search-icon svg {
            width: 100%;
            height: 100%;
            display: block;
        }

        .version-switch,
        .lang-switch {
            display: flex;
            align-items: center;
            gap: 4px;
            background: rgba(15, 17, 21, 0.04);
            border-radius: 8px;
            padding: 3px;
            flex-shrink: 0;
        }

        .version-switch button,
        .lang-switch button {
            padding: 6px 10px;
            border-radius: 6px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            white-space: nowrap;
        }

        .version-switch button.active,
        .lang-switch button.active {
            background: var(--color-surface);
            color: var(--color-primary);
            box-shadow: 0 1px 3px rgba(15, 17, 21, 0.08);
            font-weight: 600;
        }

        .version-switch button:hover,
        .lang-switch button:hover {
            color: var(--color-primary);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            flex-shrink: 0;
        }

        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 1px;
            transition: all var(--transition-base);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ========== Hero ========== */
        .hero {
            position: relative;
            padding: 80px 0 100px;
            overflow: hidden;
            background: var(--color-dark-bg);
            min-height: 560px;
            display: flex;
            align-items: center;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(11, 13, 16, 0.92) 0%, rgba(15, 17, 21, 0.82) 40%, rgba(11, 13, 16, 0.68) 100%);
            z-index: 1;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            background-image: url('/assets/images/36d0a1793d18f459.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.5;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 56px;
            align-items: center;
        }

        .hero-content {
            color: #ffffff;
            transform: translateX(12px);
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(198, 255, 77, 0.12);
            border: 1px solid rgba(198, 255, 77, 0.3);
            color: var(--color-accent);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 20px;
        }

        .hero-tag .pulse-dot {
            width: 8px;
            height: 8px;
            background: var(--color-accent);
            border-radius: 50%;
            animation: pulse 1.6s ease-in-out infinite;
        }

        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.4);
            }
        }

        .hero h1 {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: 0.01em;
            margin-bottom: 20px;
            color: #ffffff;
        }

        .hero h1 .highlight {
            color: var(--color-accent);
        }

        .hero-sub {
            font-size: 1.08rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.78);
            margin-bottom: 32px;
            max-width: 480px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 32px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 600;
            letter-spacing: 0.01em;
            text-align: center;
            transition: all var(--transition-base);
            white-space: nowrap;
            line-height: 1;
        }

        .btn:active {
            transform: scale(0.98);
        }

        .btn-primary {
            background: var(--color-accent);
            color: var(--color-primary);
        }

        .btn-primary:hover {
            background: var(--color-alert);
            color: #ffffff;
        }

        .btn-secondary {
            background: transparent;
            color: var(--color-accent);
            border: 1.5px solid var(--color-accent);
        }

        .btn-secondary:hover {
            background: rgba(198, 255, 77, 0.1);
            color: var(--color-accent);
            border-color: var(--color-accent);
        }

        .btn-outline-light {
            background: transparent;
            color: #ffffff;
            border: 1.5px solid rgba(255, 255, 255, 0.3);
        }

        .btn-outline-light:hover {
            border-color: #ffffff;
            color: #ffffff;
        }

        .hero-kpis {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }

        .hero-kpi {
            text-align: left;
        }

        .hero-kpi .kpi-value {
            font-family: var(--font-mono);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--color-accent);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

        .hero-kpi .kpi-label {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 2px;
        }

        .hero-visual {
            position: relative;
            transform: translateX(-12px);
        }

        .hero-visual .hero-img-wrapper {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
            transform: skewY(-1.5deg);
            transition: transform var(--transition-slow);
        }

        .hero-visual .hero-img-wrapper:hover {
            transform: skewY(0deg) translateY(-4px);
        }

        .hero-visual img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            display: block;
        }

        .hero-live-badge {
            position: absolute;
            bottom: 20px;
            right: 20px;
            background: var(--color-alert);
            color: #ffffff;
            padding: 10px 18px;
            border-radius: 10px;
            font-family: var(--font-mono);
            font-size: 0.85rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 8px 20px rgba(255, 77, 46, 0.35);
            z-index: 3;
        }

        .hero-live-badge .live-dot {
            width: 8px;
            height: 8px;
            background: #ffffff;
            border-radius: 50%;
            animation: pulse 1.2s ease-in-out infinite;
        }

        /* ========== Section base ========== */
        .section {
            padding: 72px 0;
        }

        .section-alt {
            background: var(--color-surface);
        }

        .section-dark {
            background: var(--color-dark-bg);
            color: #ffffff;
        }

        .section-header {
            margin-bottom: 44px;
        }

        .section-header .section-tag {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-alert);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 10px;
        }

        .section-header h2 {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 700;
            line-height: 1.35;
            letter-spacing: 0.005em;
            color: inherit;
            margin-bottom: 14px;
        }

        .section-header p {
            font-size: 1rem;
            line-height: 1.85;
            color: var(--color-text-secondary);
            max-width: 680px;
        }

        .section-dark .section-header p {
            color: rgba(255, 255, 255, 0.7);
        }

        /* ========== Pain points ========== */
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .pain-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

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

        .pain-card .pain-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(255, 77, 46, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            font-size: 1.4rem;
        }

        .pain-card h3 {
            font-size: 1.08rem;
            font-weight: 600;
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .pain-card p {
            font-size: 0.92rem;
            line-height: 1.7;
            color: var(--color-text-secondary);
        }

        /* ========== Solution overview ========== */
        .solution-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .solution-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .solution-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--color-accent);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform var(--transition-base);
        }

        .solution-card:hover::before {
            transform: scaleX(1);
        }

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

        .solution-card .solution-label {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 8px;
        }

        .solution-card h3 {
            font-size: 1.15rem;
            font-weight: 600;
            margin-bottom: 10px;
            line-height: 1.4;
        }

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

        .solution-card .solution-value {
            font-family: var(--font-mono);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: -0.02em;
            margin-top: 14px;
            line-height: 1;
        }

        /* ========== Steps ========== */
        .steps-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            position: relative;
        }

        .steps-list::before {
            content: '';
            position: absolute;
            top: 28px;
            left: 60px;
            right: 60px;
            height: 2px;
            background: var(--color-border);
        }

        .step-item {
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .step-num {
            width: 56px;
            height: 56px;
            background: var(--color-surface);
            border: 2px solid var(--color-accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0 auto 16px;
            transition: all var(--transition-base);
        }

        .step-item:hover .step-num {
            background: var(--color-accent);
            transform: scale(1.1);
        }

        .step-item h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .step-item p {
            font-size: 0.9rem;
            line-height: 1.7;
            color: var(--color-text-secondary);
            max-width: 260px;
            margin: 0 auto;
        }

        /* ========== Focus scores ========== */
        .score-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .score-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

        .score-card .score-league {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-text-muted);
            letter-spacing: 0.03em;
        }

        .score-card .score-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .score-card .score-team {
            font-weight: 600;
            font-size: 1rem;
            flex: 1;
            text-align: right;
        }

        .score-card .score-team:last-child {
            text-align: left;
        }

        .score-card .score-num {
            font-family: var(--font-mono);
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: -0.02em;
            background: rgba(15, 17, 21, 0.03);
            padding: 6px 14px;
            border-radius: 10px;
            flex-shrink: 0;
            transition: opacity var(--transition-fast), transform var(--transition-fast);
        }

        .score-card .score-num.live {
            color: #1a7a3a;
            background: rgba(198, 255, 77, 0.12);
        }

        .score-card .score-num.finished {
            color: var(--color-text-secondary);
            background: rgba(15, 17, 21, 0.05);
        }

        .score-card .score-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.82rem;
            color: var(--color-text-muted);
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            padding: 3px 10px;
            border-radius: 14px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .status-badge.live {
            background: rgba(198, 255, 77, 0.2);
            color: #3d7a00;
        }

        .status-badge.finished {
            background: rgba(15, 17, 21, 0.06);
            color: var(--color-text-secondary);
        }

        .status-badge.upcoming {
            background: var(--color-primary);
            color: #ffffff;
        }

        .status-badge.interrupted {
            background: rgba(255, 77, 46, 0.12);
            color: var(--color-alert);
        }

        /* ========== League coverage ========== */
        .league-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .league-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 18px 16px;
            text-align: center;
            transition: all var(--transition-base);
        }

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

        .league-item .league-name {
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 4px;
        }

        .league-item .league-detail {
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }

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

        .stat-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

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

        .stat-card .stat-value {
            font-family: var(--font-mono);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .stat-card .stat-value .unit {
            font-size: 1rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            margin-left: 2px;
        }

        .stat-card .stat-label {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            margin-top: 6px;
        }

        .stat-card .stat-desc {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-top: 4px;
        }

        /* ========== Testimonials ========== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .testimonial-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

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

        .testimonial-card .quote-mark {
            font-size: 2rem;
            line-height: 1;
            color: var(--color-accent);
            margin-bottom: 12px;
        }

        .testimonial-card blockquote {
            font-size: 0.92rem;
            line-height: 1.75;
            color: var(--color-text-secondary);
            margin-bottom: 16px;
        }

        .testimonial-card .author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .testimonial-card .author-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(15, 17, 21, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-text-secondary);
        }

        .testimonial-card .author-name {
            font-size: 0.88rem;
            font-weight: 600;
        }

        .testimonial-card .author-role {
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }

        /* ========== Brand intro ========== */
        .brand-intro {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 48px 44px;
            box-shadow: var(--shadow-card);
        }

        .brand-intro h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.35;
        }

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

        .brand-intro .brand-text p {
            margin-bottom: 16px;
        }

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

        /* ========== Audience ========== */
        .audience-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .audience-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 22px 18px;
            text-align: center;
            transition: all var(--transition-base);
        }

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

        .audience-card .audience-icon {
            font-size: 2rem;
            margin-bottom: 10px;
        }

        .audience-card h3 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 6px;
        }

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

        /* ========== News / info ========== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .news-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

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

        .news-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .news-card .news-body {
            padding: 18px 20px 20px;
        }

        .news-card .news-date {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-text-muted);
            letter-spacing: 0.04em;
            margin-bottom: 6px;
        }

        .news-card h3 {
            font-size: 1.02rem;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 8px;
        }

        .news-card p {
            font-size: 0.88rem;
            line-height: 1.65;
            color: var(--color-text-secondary);
        }

        /* ========== Index explanation ========== */
        .index-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .index-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

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

        .index-card .index-name {
            display: inline-block;
            font-family: var(--font-mono);
            font-size: 0.85rem;
            font-weight: 700;
            background: rgba(15, 17, 21, 0.04);
            padding: 4px 10px;
            border-radius: 6px;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }

        .index-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .index-card p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: var(--color-text-secondary);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            border-color: rgba(15, 17, 21, 0.12);
        }

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            cursor: pointer;
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--color-text);
            width: 100%;
            text-align: left;
            transition: all var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--color-primary);
            background: rgba(15, 17, 21, 0.02);
        }

        .faq-question .faq-icon {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
            transition: transform var(--transition-base);
            position: relative;
        }

        .faq-question .faq-icon::before,
        .faq-question .faq-icon::after {
            content: '';
            position: absolute;
            background: currentColor;
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        .faq-question .faq-icon::before {
            width: 14px;
            height: 2px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }

        .faq-question .faq-icon::after {
            width: 2px;
            height: 14px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }

        .faq-item.open .faq-question .faq-icon::after {
            transform: translate(-50%, -50%) scaleY(0);
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(90deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 20px;
            font-size: 0.9rem;
            line-height: 1.75;
            color: var(--color-text-secondary);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* ========== Tools ========== */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .tool-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            text-align: center;
        }

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

        .tool-card .tool-icon {
            font-size: 1.8rem;
            margin-bottom: 10px;
        }

        .tool-card h3 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 6px;
        }

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

        /* ========== Final CTA ========== */
        .final-cta {
            background: var(--color-dark-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: relative;
            padding: 64px 48px;
            text-align: center;
            color: #ffffff;
        }

        .final-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(198, 255, 77, 0.08) 0%, transparent 70%);
        }

        .final-cta .cta-inner {
            position: relative;
            z-index: 1;
        }

        .final-cta h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin-bottom: 14px;
            line-height: 1.35;
        }

        .final-cta p {
            font-size: 1rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.7);
            max-width: 520px;
            margin: 0 auto 28px;
        }

        .final-cta .btn {
            font-size: 1.05rem;
            height: 52px;
            padding: 0 36px;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--color-dark-bg);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 28px;
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 40px;
        }

        .footer-brand .logo {
            color: #ffffff;
            margin-bottom: 14px;
            font-size: 1.3rem;
        }

        .footer-brand .logo .logo-mark {
            background: var(--color-accent);
        }

        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.92rem;
            font-weight: 600;
            color: #ffffff;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }

        .footer-col a {
            display: block;
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.55);
            padding: 4px 0;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-bottom p {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.4);
            font-size: 0.82rem;
            transition: color var(--transition-fast);
        }

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

        .footer-disclaimer {
            font-size: 0.8rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.35);
            margin-top: 16px;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-visual {
                transform: none;
            }
            .hero-visual .hero-img-wrapper {
                transform: none;
                max-height: 300px;
            }
            .hero-visual img {
                height: 300px;
            }
            .solution-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .league-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .audience-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .main-nav {
                gap: 2px;
            }
            .main-nav a {
                padding: 6px 10px;
                font-size: 0.85rem;
            }
            .search-box input {
                width: 150px;
            }
            .search-box input:focus {
                width: 180px;
            }
        }

        @media (max-width: 768px) {
            .site-header .container {
                gap: 12px;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--color-surface);
                border-bottom: 1px solid var(--color-border);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 16px;
                gap: 4px;
                box-shadow: 0 8px 24px rgba(15, 17, 21, 0.08);
                z-index: 99;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 16px;
                border-radius: 8px;
                font-size: 0.95rem;
            }
            .main-nav a.active::after {
                left: 16px;
                right: auto;
                width: 3px;
                height: 24px;
                top: 50%;
                transform: translateY(-50%);
                bottom: auto;
                border-radius: 2px;
            }
            .nav-toggle {
                display: flex;
            }
            .search-box {
                display: none;
            }
            .version-switch,
            .lang-switch {
                display: none;
            }
            .hero {
                padding: 48px 0 64px;
                min-height: auto;
            }
            .hero .container {
                gap: 24px;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero-kpis {
                gap: 18px;
            }
            .pain-grid,
            .solution-grid,
            .steps-list,
            .league-grid,
            .stats-grid,
            .testimonial-grid,
            .audience-grid,
            .news-grid,
            .index-grid,
            .tools-grid {
                grid-template-columns: 1fr;
            }
            .steps-list::before {
                display: none;
            }
            .score-list {
                grid-template-columns: 1fr;
            }
            .section {
                padding: 48px 0;
            }
            .brand-intro {
                padding: 28px 22px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .final-cta {
                padding: 40px 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .hero h1 {
                font-size: 1.45rem;
            }
            .hero-sub {
                font-size: 0.95rem;
            }
            .btn {
                font-size: 0.85rem;
                padding: 0 18px;
                height: 40px;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .score-card .score-num {
                font-size: 1.4rem;
                padding: 4px 10px;
            }
            .score-card .score-team {
                font-size: 0.9rem;
            }
        }

/* roulang page: category1 */
:root {
  --color-primary: #0F1115;
  --color-accent: #C6FF4D;
  --color-alert: #FF4D2E;
  --color-bg: #F5F7F6;
  --color-dark-bg: #0B0D10;
  --color-surface: #ffffff;
  --color-text: #1A1D23;
  --color-text-secondary: #4A5060;
  --color-text-muted: #7A8194;
  --color-border: rgba(15, 17, 21, 0.06);
  --color-border-hover: rgba(198, 255, 77, 0.45);
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --shadow-card: 0 8px 24px rgba(15, 17, 21, 0.04);
  --shadow-card-hover: 0 16px 40px rgba(15, 17, 21, 0.09);
  --font-sans: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Roboto Mono', 'JetBrains Mono', 'DIN Condensed', 'SF Mono', monospace;
  --transition-fast: 0.2s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.3s ease;
  --container-max: 1280px;
  --header-height: 64px;
  --nav-sidebar-width: 260px;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}
body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
}
*, *::before, *::after {
  box-sizing: border-box;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--color-alert);
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
button {
  cursor: pointer;
  font-family: var(--font-sans);
  border: none;
  background: none;
  transition: all var(--transition-base);
}
input, select {
  font-family: var(--font-sans);
  font-size: 0.95rem;
}
h1, h2, h3, h4, p {
  margin: 0;
}
h1 {
  font-size: clamp(1.9rem, 4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-primary);
  letter-spacing: 0.01em;
}
h2 {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-primary);
  margin-bottom: 16px;
}
h3 {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  font-weight: 550;
  line-height: 1.45;
  color: var(--color-primary);
}
h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
/* ========== Header / Nav ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 100%;
}
.logo {
  flex-shrink: 0;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.logo .logo-mark {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--color-accent);
  border-radius: 3px;
  flex-shrink: 0;
}
.logo:hover {
  color: var(--color-primary);
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 0;
}
.main-nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  white-space: nowrap;
  position: relative;
  transition: all var(--transition-fast);
}
.main-nav a:hover {
  color: var(--color-primary);
  background: rgba(15, 17, 21, 0.04);
}
.main-nav a.active {
  color: var(--color-primary);
  font-weight: 600;
}
.main-nav a.active::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
  transition: all var(--transition-fast);
}
.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.search-box {
  position: relative;
  flex-shrink: 0;
}
.search-box input {
  width: 200px;
  height: 44px;
  padding: 0 16px 0 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.9rem;
  transition: all var(--transition-base);
}
.search-box input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(198, 255, 77, 0.2);
  outline: none;
  width: 240px;
}
.search-box .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--color-text-muted);
  pointer-events: none;
}
.version-switch, .lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--color-bg);
  border-radius: 8px;
  padding: 3px;
  flex-shrink: 0;
}
.version-switch button, .lang-switch button {
  padding: 6px 10px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: 6px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.version-switch button:hover, .lang-switch button:hover {
  color: var(--color-primary);
}
.version-switch button.active, .lang-switch button.active {
  background: var(--color-surface);
  color: var(--color-primary);
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(15,17,21,0.06);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  border-radius: 6px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  transition: all var(--transition-base);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ========== Category Layout ========== */
.category-layout {
  display: flex;
  gap: 0;
  flex: 1;
  align-items: flex-start;
}
.sidebar {
  width: var(--nav-sidebar-width);
  flex-shrink: 0;
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  padding: 24px 16px 24px 20px;
  background: var(--color-bg);
  scrollbar-width: thin;
}
.sidebar-group {
  margin-bottom: 24px;
}
.sidebar-group:last-child {
  margin-bottom: 0;
}
.sidebar-group h3 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.sidebar-group a {
  display: block;
  padding: 7px 12px;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  border-left: 2px solid transparent;
  border-radius: 0 6px 6px 0;
  text-decoration: none;
  transition: all var(--transition-fast);
  margin-bottom: 2px;
}
.sidebar-group a:hover {
  color: var(--color-primary);
  background: rgba(15, 17, 21, 0.03);
}
.sidebar-group a.active {
  color: var(--color-primary);
  border-left-color: var(--color-accent);
  font-weight: 500;
  background: rgba(198, 255, 77, 0.08);
}
.sidebar-badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 600;
  margin-left: 6px;
  letter-spacing: 0.03em;
}
.sidebar-tag {
  display: inline-block;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(255, 77, 46, 0.08);
  color: var(--color-alert);
  font-weight: 500;
  margin-left: 6px;
}
.content-main {
  flex: 1;
  min-width: 0;
  padding: 32px 32px 56px;
}

/* ========== Category Header (Compact) ========== */
.category-header {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  box-shadow: var(--shadow-card);
  margin-bottom: 24px;
}
.category-header .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.category-header .breadcrumb a {
  color: var(--color-text-secondary);
  text-decoration: none;
}
.category-header .breadcrumb a:hover {
  color: var(--color-alert);
}
.category-header .breadcrumb .sep {
  color: var(--color-text-muted);
}
.category-header .category-desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-top: 6px;
  max-width: 860px;
}
.category-header .category-meta {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.category-meta-item {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.category-meta-item .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  display: inline-block;
  flex-shrink: 0;
}

/* ========== Filter Toolbar ========== */
.filter-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 16px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(15, 17, 21, 0.03);
  margin-bottom: 24px;
}
.filter-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-right: 4px;
  letter-spacing: 0.04em;
}
.filter-btn {
  padding: 8px 18px;
  border-radius: 24px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.filter-btn:hover {
  color: var(--color-primary);
  border-color: rgba(15, 17, 21, 0.2);
  background: var(--color-surface);
}
.filter-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  font-weight: 600;
}
.filter-count {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-left: auto;
  white-space: nowrap;
}

/* ========== Score Card List ========== */
.score-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.score-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.score-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.score-card.flash-update {
  animation: scoreFlash 0.3s ease;
}
@keyframes scoreFlash {
  0% { opacity: 0.6; transform: translateY(4px); }
  100% { opacity: 1; transform: translateY(0); }
}
.score-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.score-league {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.03em;
}
.score-league .league-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.score-league .league-dot.live-dot {
  background: #10B981;
  animation: pulse-dot 1.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.4); }
}
.status-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.status-badge.live {
  background: rgba(198, 255, 77, 0.2);
  color: #0F1115;
  border: 1px solid rgba(198, 255, 77, 0.5);
}
.status-badge.ft {
  background: rgba(15, 17, 21, 0.05);
  color: var(--color-text-muted);
  border: 1px solid rgba(15, 17, 21, 0.1);
}
.status-badge.ns {
  background: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
}
.status-badge.int {
  background: rgba(255, 77, 46, 0.12);
  color: var(--color-alert);
  border: 1px solid rgba(255, 77, 46, 0.3);
}
.score-card-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.team {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  flex: 1;
  min-width: 0;
}
.team.home {
  text-align: right;
}
.team.away {
  text-align: left;
}
.score-number {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  letter-spacing: 0.02em;
  min-width: 80px;
  text-align: center;
  transition: all var(--transition-slow);
}
.score-number .half-score {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text-muted);
  display: block;
  font-family: var(--font-sans);
}
.score-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.score-info-item {
  display: flex;
  align-items: center;
  gap: 5px;
}
.score-info-item .icon {
  font-size: 0.85rem;
}
.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #10B981;
  font-weight: 600;
  font-size: 0.82rem;
}
.live-indicator .blink-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  animation: pulse-dot 1.2s ease-in-out infinite;
}

/* ========== Section Styles ========== */
.section {
  margin-bottom: 36px;
}
.section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.section-header h2 {
  margin-bottom: 0;
}
.section-sub {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}
.section-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  white-space: nowrap;
}
.section-link:hover {
  color: var(--color-alert);
}
.section-link .arrow {
  transition: transform var(--transition-fast);
  display: inline-block;
}
.section-link:hover .arrow {
  transform: translateX(4px);
}

/* ========== Focus Match Section ========== */
.focus-match-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 8px;
}
.focus-match-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.focus-match-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.focus-match-img {
  width: 100%;
  height: 140px;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
  position: relative;
  overflow: hidden;
}
.focus-match-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, rgba(15, 17, 21, 0.5), transparent);
}
.focus-match-img .match-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 1;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary);
}
.focus-match-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.focus-match-body .league-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}
.focus-match-body .matchup {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
}
.focus-match-body .focus-score {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
}
.focus-match-body .match-status-text {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

/* ========== Status Legend ========== */
.status-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.legend-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  transition: all var(--transition-base);
}
.legend-item:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-card);
}
.legend-badge {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}
.legend-badge.live-badge {
  background: #10B981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}
.legend-badge.ft-badge {
  background: #9CA3AF;
  box-shadow: 0 0 0 3px rgba(156, 163, 175, 0.15);
}
.legend-badge.ns-badge {
  background: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 17, 21, 0.1);
}
.legend-badge.int-badge {
  background: var(--color-alert);
  box-shadow: 0 0 0 3px rgba(255, 77, 46, 0.15);
}
.legend-text {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.legend-text strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* ========== Update Mechanism ========== */
.update-mechanism-box {
  background: var(--color-dark-bg);
  border-radius: var(--radius-md);
  padding: 28px 30px;
  color: #fff;
}
.update-mechanism-box h2 {
  color: #fff;
  margin-bottom: 8px;
}
.update-mechanism-box .update-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 18px;
  max-width: 720px;
}
.update-metrics {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.update-metric {
  text-align: center;
}
.update-metric .metric-value {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-accent);
  display: block;
  line-height: 1.2;
}
.update-metric .metric-label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.03em;
}

/* ========== FAQ ========== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--transition-fast);
}
.faq-item:hover {
  border-color: var(--color-border-hover);
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 16px 20px;
  font-size: 0.98rem;
  font-weight: 550;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background var(--transition-fast);
}
.faq-question:hover {
  background: rgba(15, 17, 21, 0.02);
}
.faq-question .faq-icon {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}
.faq-item.open .faq-question .faq-icon {
  transform: rotate(180deg);
  color: var(--color-accent);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all 0.2s ease;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  padding: 0 20px;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 20px 16px;
}

/* ========== Category Nav Entry ========== */
.category-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.category-nav-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  display: block;
  text-decoration: none;
  color: var(--color-text);
}
.category-nav-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
  color: var(--color-alert);
}
.category-nav-card .nav-card-icon {
  font-size: 1.6rem;
  margin-bottom: 8px;
}
.category-nav-card h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}
.category-nav-card p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ========== CTA Section ========== */
.cta-section {
  background: var(--color-dark-bg);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  text-align: center;
  color: #fff;
}
.cta-section h2 {
  color: #fff;
  margin-bottom: 10px;
}
.cta-section .cta-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  margin-bottom: 22px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}
.cta-btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  background: var(--color-accent);
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  letter-spacing: 0.02em;
}
.cta-btn:hover {
  background: var(--color-alert);
  color: #fff;
  border-color: var(--color-alert);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 77, 46, 0.25);
}
.cta-btn:active {
  transform: scale(0.98);
}
.cta-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 500;
  background: transparent;
  color: var(--color-accent);
  text-decoration: none;
  transition: all var(--transition-base);
  border: 2px solid var(--color-accent);
  margin-left: 12px;
}
.cta-secondary:hover {
  background: rgba(198, 255, 77, 0.08);
  color: var(--color-accent);
  transform: translateY(-2px);
}

/* ========== Footer ========== */
.site-footer {
  background: var(--color-dark-bg);
  color: rgba(255, 255, 255, 0.75);
  padding: 48px 0 24px;
  margin-top: auto;
  flex-shrink: 0;
}
.site-footer .container {
  display: flex;
  flex-direction: column;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-brand .logo {
  color: #fff;
  font-size: 1.3rem;
  margin-bottom: 14px;
}
.footer-brand .logo .logo-mark {
  background: var(--color-accent);
}
.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
  max-width: 280px;
}
.footer-col h4 {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}
.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
  margin-bottom: 8px;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-col a:hover {
  color: var(--color-accent);
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}
.footer-bottom a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
}
.footer-bottom a:hover {
  color: var(--color-accent);
}
.footer-bottom p {
  margin: 0;
}
.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  line-height: 1.7;
  margin-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 16px;
}

/* ========== Mobile Sidebar Toggle ========== */
.sidebar-toggle {
  display: none;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  margin-bottom: 16px;
  width: 100%;
  text-align: left;
}
.sidebar-toggle:hover {
  border-color: var(--color-border-hover);
  color: var(--color-primary);
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .header-controls .search-box input {
    width: 160px;
  }
  .header-controls .version-switch button,
  .header-controls .lang-switch button {
    padding: 5px 8px;
    font-size: 0.78rem;
  }
  .category-layout {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    position: static;
    height: auto;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding: 16px 16px;
    display: none;
  }
  .sidebar.open {
    display: block;
  }
  .sidebar-toggle {
    display: block;
  }
  .content-main {
    padding: 24px 20px 40px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}
@media (max-width: 768px) {
  :root {
    --header-height: 56px;
  }
  .container {
    padding: 0 16px;
  }
  .site-header .container {
    gap: 12px;
  }
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 16px 32px rgba(15, 17, 21, 0.08);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-base);
    max-height: 70vh;
    overflow-y: auto;
    z-index: 99;
  }
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .main-nav a {
    width: 100%;
    padding: 12px 14px;
    font-size: 0.95rem;
  }
  .main-nav a.active::after {
    left: 14px;
    right: auto;
    width: 3px;
    top: 50%;
    transform: translateY(-50%);
    bottom: auto;
    height: 20px;
  }
  .nav-toggle {
    display: flex;
  }
  .header-controls .search-box {
    display: none;
  }
  .header-controls .version-switch,
  .header-controls .lang-switch {
    display: none;
  }
  .content-main {
    padding: 18px 12px 32px;
  }
  .category-header {
    padding: 16px 18px;
  }
  .focus-match-grid {
    grid-template-columns: 1fr;
  }
  .score-card {
    padding: 14px 16px;
  }
  .score-card-main {
    gap: 8px;
  }
  .team {
    font-size: 0.95rem;
  }
  .score-number {
    font-size: 1.3rem;
    min-width: 60px;
  }
  .status-legend {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .update-mechanism-box {
    padding: 20px 18px;
  }
  .update-metrics {
    gap: 20px;
  }
  .update-metric .metric-value {
    font-size: 1.4rem;
  }
  .cta-section {
    padding: 24px 18px;
  }
  .cta-secondary {
    margin-left: 0;
    margin-top: 10px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .section-header {
    flex-direction: column;
    gap: 6px;
  }
  .filter-toolbar {
    padding: 12px 14px;
    gap: 6px;
  }
  .filter-btn {
    padding: 6px 13px;
    font-size: 0.8rem;
  }
  .filter-count {
    margin-left: 0;
    width: 100%;
  }
}
@media (max-width: 520px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .footer-brand {
    grid-column: auto;
  }
  .category-nav-grid {
    grid-template-columns: 1fr;
  }
  .score-card-main {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .team.home, .team.away {
    text-align: center;
  }
  .score-number {
    font-size: 1.5rem;
    min-width: auto;
  }
  .logo {
    font-size: 1.2rem;
  }
}

/* roulang page: category2 */
:root {
            --color-primary: #0F1115;
            --color-accent: #C6FF4D;
            --color-alert: #FF4D2E;
            --color-bg: #F5F7F6;
            --color-dark-bg: #0B0D10;
            --color-surface: #ffffff;
            --color-text: #1A1D23;
            --color-text-secondary: #4A5060;
            --color-text-muted: #7A8194;
            --color-border: rgba(15, 17, 21, 0.06);
            --color-border-hover: rgba(198, 255, 77, 0.45);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --shadow-card: 0 8px 24px rgba(15, 17, 21, 0.04);
            --shadow-card-hover: 0 16px 40px rgba(15, 17, 21, 0.09);
            --font-sans: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'Roboto Mono', 'JetBrains Mono', 'DIN Condensed', 'SF Mono', monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.3s ease;
            --container-max: 1280px;
            --header-height: 64px;
            --nav-sidebar-width: 260px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            font-size: 16px;
        }
        body {
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-alert);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }
        button {
            cursor: pointer;
            font-family: var(--font-sans);
            border: none;
            background: none;
            transition: all var(--transition-base);
        }
        input,
        select {
            font-family: var(--font-sans);
            font-size: 0.95rem;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }
        /* ========== Header / Nav ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            height: var(--header-height);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            gap: 24px;
            height: 100%;
        }
        .logo {
            flex-shrink: 0;
            font-weight: 700;
            font-size: 1.4rem;
            letter-spacing: 0.02em;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .logo .logo-mark {
            display: inline-block;
            width: 10px;
            height: 10px;
            background: var(--color-accent);
            border-radius: 3px;
            flex-shrink: 0;
        }
        .logo:hover {
            color: var(--color-primary);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            min-width: 0;
        }
        .main-nav a {
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            white-space: nowrap;
            position: relative;
            transition: all var(--transition-fast);
        }
        .main-nav a:hover {
            color: var(--color-primary);
            background: rgba(15, 17, 21, 0.04);
        }
        .main-nav a.active {
            color: var(--color-primary);
            font-weight: 600;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .header-controls {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .search-box {
            position: relative;
            flex-shrink: 0;
        }
        .search-box input {
            width: 200px;
            height: 44px;
            padding: 0 16px 0 40px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            background: var(--color-surface);
            color: var(--color-text);
            font-size: 0.9rem;
            transition: all var(--transition-base);
        }
        .search-box input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(198, 255, 77, 0.2);
            outline: none;
            width: 240px;
        }
        .search-box .search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            width: 16px;
            height: 16px;
            color: var(--color-text-muted);
            pointer-events: none;
        }
        .version-switch,
        .lang-switch {
            display: flex;
            align-items: center;
            gap: 4px;
            border: 1px solid var(--color-border);
            border-radius: 10px;
            padding: 3px;
            flex-shrink: 0;
        }
        .version-switch button,
        .lang-switch button {
            padding: 5px 10px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--color-text-muted);
            border-radius: 7px;
            white-space: nowrap;
        }
        .version-switch button:hover,
        .lang-switch button:hover {
            color: var(--color-primary);
        }
        .version-switch button.active,
        .lang-switch button.active {
            background: var(--color-primary);
            color: #fff;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 8px;
        }
        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 1px;
            transition: all var(--transition-base);
        }
        .nav-toggle:hover span {
            background: var(--color-alert);
        }
        /* ========== Content Layout with Sidebar ========== */
        .content-wrapper {
            display: flex;
            flex: 1;
            max-width: var(--container-max);
            margin: 0 auto;
            width: 100%;
            padding: 0;
            position: relative;
        }
        .sidebar {
            width: var(--nav-sidebar-width);
            flex-shrink: 0;
            border-right: 1px solid var(--color-border);
            position: sticky;
            top: var(--header-height);
            height: calc(100vh - var(--header-height));
            overflow-y: auto;
            padding: 24px 16px;
            background: rgba(255, 255, 255, 0.65);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .sidebar-group {
            margin-bottom: 28px;
        }
        .sidebar-group h3 {
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--color-text-muted);
            margin: 0 0 10px 8px;
        }
        .sidebar-group a,
        .sidebar-group span.term-item {
            display: block;
            padding: 7px 12px;
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            border-radius: 8px;
            margin-bottom: 2px;
            transition: all var(--transition-fast);
            position: relative;
            line-height: 1.5;
        }
        .sidebar-group a:hover {
            background: rgba(15, 17, 21, 0.04);
            color: var(--color-primary);
        }
        .sidebar-group a.active-doc {
            font-weight: 600;
            color: var(--color-primary);
        }
        .sidebar-group a.active-doc::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 3px;
            height: 18px;
            background: var(--color-accent);
            border-radius: 2px;
        }
        .sidebar-group span.term-item {
            color: var(--color-text-muted);
            font-size: 0.82rem;
            padding-top: 5px;
            padding-bottom: 5px;
        }
        .sidebar-toggle {
            display: none;
        }
        .main-content {
            flex: 1;
            min-width: 0;
            padding: 32px 32px 48px;
        }
        /* ========== Compact Category Header ========== */
        .category-header {
            margin-bottom: 28px;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--color-text-muted);
            margin-bottom: 12px;
        }
        .breadcrumb a {
            color: var(--color-text-muted);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .breadcrumb a:hover {
            color: var(--color-primary);
        }
        .breadcrumb .sep {
            color: var(--color-text-muted);
            pointer-events: none;
        }
        .category-header h1 {
            font-size: clamp(1.7rem, 3vw, 2.1rem);
            font-weight: 600;
            letter-spacing: -0.01em;
            color: var(--color-primary);
            margin: 0 0 10px;
            line-height: 1.3;
        }
        .category-header .cat-desc {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            max-width: 720px;
            line-height: 1.75;
            margin: 0;
        }
        /* ========== Filter Toolbar ========== */
        .filter-toolbar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 18px;
            padding: 10px 0;
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }
        .filter-toolbar .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-text-muted);
            flex-shrink: 0;
        }
        .filter-pills {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .filter-pills button {
            padding: 6px 14px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: 999px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .filter-pills button:hover {
            border-color: var(--color-border-hover);
            color: var(--color-primary);
            box-shadow: 0 2px 8px rgba(15, 17, 21, 0.06);
        }
        .filter-pills button.active {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
            font-weight: 600;
        }
        /* ========== Match List Cards ========== */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .match-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .match-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
        }
        .match-league {
            min-width: 80px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .match-time {
            min-width: 90px;
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            font-family: var(--font-mono);
        }
        .match-teams {
            flex: 1;
            min-width: 200px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .match-teams .team {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 140px;
        }
        .match-teams .team.right {
            text-align: right;
        }
        .match-score {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .match-score .score-num {
            font-family: var(--font-mono);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-primary);
            min-width: 26px;
            text-align: center;
            transition: all var(--transition-slow);
        }
        .match-score .score-divider {
            font-size: 1rem;
            color: var(--color-text-muted);
            font-weight: 300;
        }
        .match-score .ht {
            font-size: 0.72rem;
            color: var(--color-text-muted);
            font-family: var(--font-mono);
            white-space: nowrap;
        }
        .match-status {
            flex-shrink: 0;
            padding: 4px 12px;
            font-size: 0.8rem;
            font-weight: 600;
            border-radius: 999px;
            white-space: nowrap;
        }
        .status-live {
            background: var(--color-accent);
            color: var(--color-primary);
        }
        .status-finished {
            background: rgba(15, 17, 21, 0.08);
            color: var(--color-text-muted);
        }
        .status-upcoming {
            background: var(--color-primary);
            color: #fff;
        }
        .status-halftime {
            background: rgba(198, 255, 77, 0.55);
            color: var(--color-primary);
        }
        .status-suspended {
            background: var(--color-alert);
            color: #fff;
        }
        .match-extra {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }
        .match-extra .card-indicator {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-family: var(--font-mono);
        }
        .match-extra .yellow-card {
            display: inline-block;
            width: 10px;
            height: 14px;
            background: #FFD54D;
            border-radius: 2px;
            flex-shrink: 0;
        }
        .match-extra .red-card {
            display: inline-block;
            width: 10px;
            height: 14px;
            background: var(--color-alert);
            border-radius: 2px;
            flex-shrink: 0;
        }
        /* ========== Schedule Cards (Left-Right) ========== */
        .schedule-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .schedule-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .schedule-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
        }
        .schedule-card img {
            width: 100%;
            height: 140px;
            object-fit: cover;
        }
        .schedule-card-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .schedule-card-body h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0;
            line-height: 1.4;
        }
        .schedule-card-body p {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.65;
        }
        .schedule-card-body .schedule-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.8rem;
            color: var(--color-text-muted);
            font-family: var(--font-mono);
        }
        /* ========== Status Explanation ========== */
        .status-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 12px;
        }
        .status-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all var(--transition-fast);
        }
        .status-item:hover {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card);
        }
        .status-item .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .dot-live {
            background: var(--color-accent);
        }
        .dot-finished {
            background: rgba(15, 17, 21, 0.35);
        }
        .dot-upcoming {
            background: var(--color-primary);
        }
        .dot-halftime {
            background: rgba(198, 255, 77, 0.7);
        }
        .dot-suspended {
            background: var(--color-alert);
        }
        .status-item .status-text {
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--color-text);
        }
        /* ========== Data Fields Table ========== */
        .fields-table {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .fields-table .field-row {
            display: flex;
            align-items: center;
            padding: 14px 20px;
            border-bottom: 1px solid var(--color-border);
            gap: 16px;
        }
        .fields-table .field-row:last-child {
            border-bottom: none;
        }
        .fields-table .field-row:hover {
            background: rgba(15, 17, 21, 0.02);
        }
        .fields-table .field-name {
            min-width: 120px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-primary);
        }
        .fields-table .field-desc {
            flex: 1;
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.65;
        }
        /* ========== Category Entry Cards ========== */
        .entry-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 12px;
        }
        .entry-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 18px 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            text-align: left;
        }
        .entry-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
        }
        .entry-card h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0 0 6px;
        }
        .entry-card p {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            margin: 0;
            line-height: 1.6;
        }
        /* ========== FAQ ========== */
        .faq-accordion {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: rgba(15, 17, 21, 0.12);
        }
        .faq-item button {
            width: 100%;
            padding: 16px 20px;
            font-size: 0.95rem;
            font-weight: 550;
            color: var(--color-primary);
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: all var(--transition-fast);
        }
        .faq-item button:hover {
            background: rgba(15, 17, 21, 0.03);
        }
        .faq-item button .faq-icon {
            flex-shrink: 0;
            font-size: 1.2rem;
            color: var(--color-text-muted);
            transition: transform var(--transition-fast);
            line-height: 1;
        }
        .faq-item.open button .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer-content {
            padding: 0 20px 18px;
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        /* ========== CTA ========== */
        .cta-section {
            background: var(--color-primary);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: 0 12px 40px rgba(15, 17, 21, 0.12);
        }
        .cta-section .cta-text {
            flex: 1;
            min-width: 240px;
        }
        .cta-section .cta-text h2 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #fff;
            margin: 0 0 8px;
            line-height: 1.35;
        }
        .cta-section .cta-text p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            margin: 0;
            line-height: 1.65;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: var(--color-accent);
            color: var(--color-primary);
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .btn-primary:hover {
            background: var(--color-alert);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(255, 77, 46, 0.3);
        }
        .btn-primary:active {
            transform: scale(0.98);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            background: transparent;
            color: var(--color-accent);
            font-weight: 600;
            font-size: 0.95rem;
            border: 1px solid var(--color-accent);
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .btn-secondary:hover {
            background: rgba(198, 255, 77, 0.1);
            color: var(--color-accent);
        }
        /* ========== Section Common ========== */
        .section-block {
            margin-bottom: 40px;
        }
        .section-block .section-title {
            font-size: 1.35rem;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0 0 6px;
            letter-spacing: -0.01em;
            line-height: 1.35;
        }
        .section-block .section-subtitle {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin: 0 0 18px;
            line-height: 1.65;
        }
        /* ========== Footer ========== */
        .site-footer {
            background: var(--color-dark-bg);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 24px;
            margin-top: auto;
        }
        .site-footer .container {
            display: flex;
            flex-direction: column;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .logo {
            color: #fff;
            font-size: 1.3rem;
            margin-bottom: 12px;
        }
        .footer-brand .logo:hover {
            color: #fff;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.7;
            margin: 0;
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: rgba(255, 255, 255, 0.5);
            margin: 0 0 12px;
        }
        .footer-col a {
            display: block;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 8px;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.7);
        }
        .footer-bottom a:hover {
            color: var(--color-accent);
        }
        .footer-disclaimer {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.45);
            line-height: 1.7;
            margin: 16px 0 0;
            max-width: 900px;
        }
        /* ========== Responsive ========== */
        @media (max-width: 1200px) {
            .content-wrapper {
                padding: 0;
            }
            .main-content {
                padding: 24px 24px 40px;
            }
        }
        @media (max-width: 1024px) {
            .sidebar {
                width: 220px;
                padding: 18px 12px;
            }
            .main-content {
                padding: 20px 16px 36px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr 1fr;
            }
            .schedule-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .site-header .container {
                gap: 12px;
            }
            .header-controls {
                display: none;
            }
            .nav-toggle {
                display: flex;
                flex-shrink: 0;
            }
            .main-nav {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 12px 16px;
                border-bottom: 1px solid var(--color-border);
                box-shadow: 0 12px 32px rgba(15, 17, 21, 0.08);
                display: none;
                z-index: 99;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 16px;
                font-size: 0.95rem;
                border-radius: 10px;
            }
            .main-nav a.active::after {
                display: none;
            }
            .main-nav a.active {
                background: rgba(198, 255, 77, 0.25);
            }
            .content-wrapper {
                flex-direction: column;
            }
            .sidebar {
                position: static;
                width: 100%;
                height: auto;
                border-right: none;
                border-bottom: 1px solid var(--color-border);
                padding: 12px 16px;
                background: rgba(255, 255, 255, 0.9);
                display: none;
            }
            .sidebar.open {
                display: block;
            }
            .sidebar-toggle {
                display: inline-flex;
                align-items: center;
                gap: 8px;
                padding: 8px 16px;
                font-size: 0.85rem;
                font-weight: 600;
                color: var(--color-primary);
                background: var(--color-surface);
                border: 1px solid var(--color-border);
                border-radius: 10px;
                margin-bottom: 12px;
                cursor: pointer;
            }
            .main-content {
                padding: 16px 12px 32px;
            }
            .match-card {
                padding: 12px 14px;
                gap: 10px;
                flex-wrap: wrap;
            }
            .match-teams {
                min-width: 100%;
                order: 2;
            }
            .match-score {
                order: 3;
            }
            .match-league,
            .match-time {
                min-width: auto;
                font-size: 0.75rem;
            }
            .match-extra {
                order: 4;
                width: 100%;
                justify-content: flex-start;
                font-size: 0.75rem;
            }
            .match-status {
                order: 5;
                margin-left: auto;
                font-size: 0.72rem;
                padding: 3px 10px;
            }
            .filter-toolbar {
                gap: 6px;
            }
            .filter-pills {
                gap: 4px;
            }
            .filter-pills button {
                padding: 5px 10px;
                font-size: 0.78rem;
            }
            .cta-section {
                padding: 24px 20px;
                flex-direction: column;
                text-align: center;
            }
            .cta-section .cta-text {
                min-width: 100%;
            }
            .btn-primary,
            .btn-secondary {
                justify-content: center;
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-brand p {
                max-width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .fields-table .field-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
                padding: 12px 14px;
            }
            .fields-table .field-name {
                min-width: auto;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .logo {
                font-size: 1.2rem;
            }
            .category-header h1 {
                font-size: 1.5rem;
            }
            .match-score .score-num {
                font-size: 1.25rem;
            }
            .match-teams .team {
                max-width: 100px;
                font-size: 0.85rem;
            }
            .status-grid {
                grid-template-columns: 1fr;
            }
            .entry-grid {
                grid-template-columns: 1fr;
            }
            .schedule-card img {
                height: 110px;
            }
        }

/* roulang page: category3 */
:root {
            --color-primary: #0F1115;
            --color-accent: #C6FF4D;
            --color-alert: #FF4D2E;
            --color-bg: #F5F7F6;
            --color-dark-bg: #0B0D10;
            --color-surface: #ffffff;
            --color-text: #1A1D23;
            --color-text-secondary: #4A5060;
            --color-text-muted: #7A8194;
            --color-border: rgba(15, 17, 21, 0.06);
            --color-border-hover: rgba(198, 255, 77, 0.45);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --shadow-card: 0 8px 24px rgba(15, 17, 21, 0.04);
            --shadow-card-hover: 0 16px 40px rgba(15, 17, 21, 0.09);
            --font-sans: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'Roboto Mono', 'JetBrains Mono', 'DIN Condensed', 'SF Mono', monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.3s ease;
            --container-max: 1280px;
            --header-height: 64px;
            --nav-sidebar-width: 260px;
        }

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

        body {
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }

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

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

        a:hover {
            color: var(--color-alert);
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-sans);
            border: none;
            background: none;
            transition: all var(--transition-base);
            color: inherit;
        }

        input,
        select {
            font-family: var(--font-sans);
            font-size: 0.95rem;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
            box-sizing: border-box;
        }

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

        /* ========== Header / Nav ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            height: var(--header-height);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            display: flex;
            align-items: center;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            gap: 24px;
            height: 100%;
        }

        .logo {
            flex-shrink: 0;
            font-weight: 700;
            font-size: 1.4rem;
            letter-spacing: 0.02em;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .logo .logo-mark {
            display: inline-block;
            width: 10px;
            height: 10px;
            background: var(--color-accent);
            border-radius: 3px;
            flex-shrink: 0;
        }

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

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            min-width: 0;
        }

        .main-nav a {
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            white-space: nowrap;
            position: relative;
            transition: all var(--transition-fast);
        }

        .main-nav a:hover {
            color: var(--color-primary);
            background: rgba(15, 17, 21, 0.04);
        }

        .main-nav a.active {
            color: var(--color-primary);
            font-weight: 600;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .header-controls {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .search-box {
            position: relative;
            flex-shrink: 0;
        }

        .search-box input {
            width: 200px;
            height: 44px;
            padding: 0 16px 0 40px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            background: var(--color-surface);
            color: var(--color-text);
            font-size: 0.9rem;
            transition: all var(--transition-base);
        }

        .search-box input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(198, 255, 77, 0.2);
            outline: none;
            width: 240px;
        }

        .search-box .search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            width: 16px;
            height: 16px;
            color: var(--color-text-muted);
            pointer-events: none;
        }

        .search-box .search-icon svg {
            display: block;
            width: 100%;
            height: 100%;
        }

        .version-switch,
        .lang-switch {
            display: flex;
            align-items: center;
            gap: 2px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 3px;
        }

        .version-switch button,
        .lang-switch button {
            padding: 6px 12px;
            border-radius: 8px;
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            background: transparent;
        }

        .version-switch button:hover,
        .lang-switch button:hover {
            color: var(--color-primary);
            background: rgba(15, 17, 21, 0.04);
        }

        .version-switch button.active,
        .lang-switch button.active {
            background: var(--color-surface);
            color: var(--color-primary);
            font-weight: 600;
            box-shadow: 0 1px 4px rgba(15, 17, 21, 0.06);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 8px;
            background: transparent;
            border: none;
            flex-shrink: 0;
        }

        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 1px;
            transition: all var(--transition-base);
        }

        .nav-toggle:hover {
            background: rgba(15, 17, 21, 0.04);
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-bar {
            padding: 16px 0 0;
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }

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

        .breadcrumb-bar a:hover {
            color: var(--color-alert);
        }

        .breadcrumb-bar .sep {
            margin: 0 8px;
            color: var(--color-text-muted);
        }

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

        /* ========== Layout with Sidebar ========== */
        .page-layout {
            display: flex;
            gap: 32px;
            align-items: flex-start;
            padding: 24px 0 48px;
        }

        .sidebar-doc {
            width: var(--nav-sidebar-width);
            flex-shrink: 0;
            position: sticky;
            top: calc(var(--header-height) + 20px);
            height: calc(100vh - var(--header-height) - 40px);
            overflow-y: auto;
            border-right: 1px solid var(--color-border);
            padding-right: 16px;
            padding-top: 8px;
            scrollbar-width: thin;
            scrollbar-color: var(--color-border) transparent;
        }

        .sidebar-doc::-webkit-scrollbar {
            width: 4px;
        }

        .sidebar-doc::-webkit-scrollbar-thumb {
            background: var(--color-border);
            border-radius: 2px;
        }

        .sidebar-group {
            margin-bottom: 24px;
        }

        .sidebar-group-title {
            font-size: 0.72rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--color-text-muted);
            margin-bottom: 10px;
            padding-left: 8px;
        }

        .sidebar-group a {
            display: block;
            padding: 7px 8px;
            border-radius: 8px;
            font-size: 0.87rem;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            border-left: 3px solid transparent;
            margin-bottom: 2px;
        }

        .sidebar-group a:hover {
            color: var(--color-primary);
            background: rgba(15, 17, 21, 0.03);
            border-left-color: var(--color-accent);
        }

        .sidebar-group a.active {
            color: var(--color-primary);
            background: rgba(198, 255, 77, 0.12);
            border-left-color: var(--color-accent);
            font-weight: 500;
        }

        .sidebar-group .term-item {
            display: block;
            padding: 6px 8px;
            font-size: 0.82rem;
            color: var(--color-text-muted);
            border-left: 3px solid transparent;
            margin-bottom: 2px;
            line-height: 1.5;
        }

        .sidebar-group .term-item strong {
            color: var(--color-text-secondary);
            font-weight: 600;
            font-size: 0.85rem;
        }

        .main-content {
            flex: 1;
            min-width: 0;
        }

        /* ========== Compact Category Header ========== */
        .category-header {
            padding: 20px 24px;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            margin-bottom: 20px;
        }

        .category-header h1 {
            font-size: 2rem;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0 0 8px;
            line-height: 1.3;
            letter-spacing: 0.01em;
        }

        .category-header .sub-desc {
            font-size: 0.92rem;
            color: var(--color-text-secondary);
            margin: 0 0 16px;
            line-height: 1.7;
            max-width: 720px;
        }

        .filter-toolbar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            padding-top: 4px;
        }

        .filter-toolbar .filter-label {
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--color-text-muted);
            margin-right: 4px;
        }

        .filter-toolbar .filter-btn {
            padding: 8px 18px;
            border-radius: 24px;
            font-size: 0.84rem;
            font-weight: 500;
            background: var(--color-bg);
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .filter-toolbar .filter-btn:hover {
            border-color: var(--color-accent);
            color: var(--color-primary);
            background: rgba(198, 255, 77, 0.1);
        }

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

        .filter-toolbar .league-select {
            padding: 8px 32px 8px 16px;
            border-radius: 24px;
            font-size: 0.84rem;
            font-weight: 500;
            background: var(--color-bg);
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16' fill='none' stroke='%234A5060' stroke-width='1.5'%3E%3Cpolyline points='4 6 8 10 12 6'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .filter-toolbar .league-select:hover,
        .filter-toolbar .league-select:focus {
            border-color: var(--color-accent);
            color: var(--color-primary);
            outline: none;
        }

        /* ========== Basketball Score List ========== */
        .score-section {
            margin-bottom: 28px;
        }

        .section-head-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .section-head-row h2 {
            font-size: 1.55rem;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0;
            line-height: 1.35;
        }

        .section-head-row .view-more {
            font-size: 0.86rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            padding: 6px 14px;
            border: 1px solid var(--color-border);
            border-radius: 20px;
            transition: all var(--transition-fast);
        }

        .section-head-row .view-more:hover {
            border-color: var(--color-accent);
            color: var(--color-primary);
            background: rgba(198, 255, 77, 0.1);
        }

        .basketball-score-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .basketball-score-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 18px 20px;
            transition: all var(--transition-base);
            cursor: default;
        }

        .basketball-score-card:hover {
            transform: translateY(-3px);
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card-hover);
        }

        .bsc-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }

        .bsc-league {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--color-text-secondary);
        }

        .bsc-league .league-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-accent);
            flex-shrink: 0;
        }

        .bsc-time {
            font-family: var(--font-mono);
            font-size: 0.82rem;
            color: var(--color-text-muted);
            letter-spacing: 0.03em;
        }

        .score-status-badge {
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.76rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .score-status-badge.live {
            background: rgba(198, 255, 77, 0.2);
            color: #2a6b00;
            border: 1px solid rgba(198, 255, 77, 0.6);
        }

        .score-status-badge.finished {
            background: rgba(15, 17, 21, 0.06);
            color: var(--color-text-muted);
            border: 1px solid var(--color-border);
        }

        .score-status-badge.upcoming {
            background: var(--color-primary);
            color: #fff;
            border: 1px solid var(--color-primary);
        }

        .score-status-badge.interrupted {
            background: rgba(255, 77, 46, 0.12);
            color: var(--color-alert);
            border: 1px solid rgba(255, 77, 46, 0.4);
        }

        .bsc-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }

        .bsc-team {
            flex: 1;
            min-width: 100px;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.4;
        }

        .bsc-team.away {
            text-align: right;
        }

        .bsc-total-score {
            text-align: center;
            flex-shrink: 0;
        }

        .bsc-total-score .total-num {
            font-family: var(--font-mono);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            line-height: 1;
        }

        .bsc-total-score .total-label {
            font-size: 0.72rem;
            color: var(--color-text-muted);
            margin-top: 4px;
            letter-spacing: 0.05em;
        }

        .bsc-quarter-table {
            display: flex;
            align-items: stretch;
            gap: 0;
            background: var(--color-bg);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            margin-bottom: 12px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .bsc-quarter-table .q-col {
            flex: 1;
            min-width: 52px;
            text-align: center;
            padding: 0 6px;
        }

        .bsc-quarter-table .q-col .q-label {
            font-size: 0.68rem;
            font-weight: 600;
            color: var(--color-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 4px;
        }

        .bsc-quarter-table .q-col .q-score {
            font-family: var(--font-mono);
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.3;
        }

        .bsc-quarter-table .q-col .q-score.muted {
            color: var(--color-text-muted);
            font-weight: 500;
        }

        .bsc-quarter-table .q-divider {
            width: 1px;
            background: var(--color-border);
            flex-shrink: 0;
            margin: 2px 2px;
        }

        .bsc-bottom-info {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.8rem;
            color: var(--color-text-muted);
            padding-top: 10px;
            border-top: 1px solid var(--color-border);
        }

        .bsc-bottom-info .info-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .bsc-bottom-info .info-item .info-icon {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--color-accent);
            flex-shrink: 0;
        }

        .bsc-bottom-info .info-item strong {
            color: var(--color-text-secondary);
            font-weight: 600;
        }

        /* ========== Featured Game Section ========== */
        .featured-section {
            margin-bottom: 28px;
        }

        .featured-card {
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 24px;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .featured-card:hover {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card-hover);
        }

        .featured-card .featured-media {
            position: relative;
            min-height: 280px;
            overflow: hidden;
        }

        .featured-card .featured-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .featured-card .featured-media .media-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15,17,21,0.7) 0%, rgba(15,17,21,0.2) 60%);
            display: flex;
            align-items: flex-end;
            padding: 20px;
        }

        .featured-card .featured-media .media-overlay .featured-league {
            color: #fff;
            font-size: 0.82rem;
            font-weight: 500;
            background: rgba(15,17,21,0.6);
            padding: 6px 14px;
            border-radius: 20px;
            backdrop-filter: blur(6px);
        }

        .featured-card .featured-body {
            padding: 24px 24px 24px 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .featured-card .featured-body h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0 0 8px;
            line-height: 1.4;
        }

        .featured-card .featured-body .featured-meta {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
            font-family: var(--font-mono);
            letter-spacing: 0.03em;
        }

        .featured-card .featured-body .featured-total {
            display: flex;
            align-items: baseline;
            gap: 12px;
            margin-bottom: 16px;
        }

        .featured-card .featured-body .featured-total .ft-num {
            font-family: var(--font-mono);
            font-size: 3rem;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1;
        }

        .featured-card .featured-body .featured-total .ft-label {
            font-size: 0.82rem;
            color: var(--color-text-muted);
        }

        .featured-card .featured-body .featured-events {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .featured-card .featured-body .featured-events .event-tag {
            padding: 5px 12px;
            border-radius: 16px;
            font-size: 0.78rem;
            font-weight: 500;
            background: var(--color-bg);
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
        }

        /* ========== Rules / Info Sections ========== */
        .info-section {
            margin-bottom: 28px;
        }

        .info-section .section-head-row h2 {
            font-size: 1.45rem;
        }

        .rules-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 16px;
        }

        .rule-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 20px;
            transition: all var(--transition-base);
        }

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

        .rule-card .rule-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(198, 255, 77, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 12px;
        }

        .rule-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0 0 8px;
            line-height: 1.4;
        }

        .rule-card p {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.7;
        }

        /* ========== Data Notes ========== */
        .data-notes-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 16px;
        }

        .data-note-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 18px 20px;
            display: flex;
            gap: 14px;
            align-items: flex-start;
            transition: all var(--transition-base);
        }

        .data-note-item:hover {
            border-color: var(--color-border-hover);
        }

        .data-note-item .note-badge {
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: rgba(255, 77, 46, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--color-alert);
        }

        .data-note-item h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0 0 4px;
            line-height: 1.4;
        }

        .data-note-item p {
            font-size: 0.84rem;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.65;
        }

        /* ========== FAQ ========== */
        .faq-section {
            margin-bottom: 28px;
        }

        .faq-accordion {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

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

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 16px 20px;
            font-size: 0.95rem;
            font-weight: 550;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: none;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-family: var(--font-sans);
        }

        .faq-question:hover {
            background: rgba(15, 17, 21, 0.02);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            position: relative;
            transition: transform var(--transition-fast);
        }

        .faq-question .faq-icon::before,
        .faq-question .faq-icon::after {
            content: '';
            position: absolute;
            background: var(--color-text-secondary);
            border-radius: 2px;
        }

        .faq-question .faq-icon::before {
            top: 50%;
            left: 0;
            width: 100%;
            height: 2px;
            transform: translateY(-50%);
        }

        .faq-question .faq-icon::after {
            top: 0;
            left: 50%;
            width: 2px;
            height: 100%;
            transform: translateX(-50%);
            transition: opacity var(--transition-fast);
        }

        .faq-item.open .faq-question .faq-icon::after {
            opacity: 0;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 0.86rem;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.75;
        }

        /* ========== Related Category Entry ========== */
        .related-entry-section {
            margin-bottom: 28px;
        }

        .related-entry-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 14px;
        }

        .related-entry-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 18px 20px;
            transition: all var(--transition-base);
            display: block;
        }

        .related-entry-card:hover {
            transform: translateY(-3px);
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card-hover);
            color: var(--color-primary);
        }

        .related-entry-card .re-label {
            font-size: 0.72rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--color-text-muted);
            margin-bottom: 6px;
        }

        .related-entry-card .re-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .related-entry-card .re-desc {
            font-size: 0.8rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* ========== CTA Section ========== */
        .cta-section {
            margin-bottom: 20px;
        }

        .cta-banner {
            background: var(--color-dark-bg);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: 0 12px 36px rgba(15, 17, 21, 0.12);
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: rgba(198, 255, 77, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-banner .cta-text {
            position: relative;
            z-index: 1;
        }

        .cta-banner .cta-text h2 {
            font-size: 1.6rem;
            font-weight: 600;
            color: #fff;
            margin: 0 0 8px;
            line-height: 1.35;
        }

        .cta-banner .cta-text p {
            font-size: 0.92rem;
            color: rgba(255, 255, 255, 0.65);
            margin: 0;
            line-height: 1.7;
        }

        .cta-banner .cta-actions {
            display: flex;
            gap: 12px;
            flex-shrink: 0;
            position: relative;
            z-index: 1;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0 28px;
            height: 44px;
            border-radius: var(--radius-sm);
            font-size: 0.92rem;
            font-weight: 600;
            background: var(--color-accent);
            color: var(--color-primary);
            transition: all var(--transition-base);
            white-space: nowrap;
        }

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

        .btn-primary:active {
            transform: scale(0.98);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0 28px;
            height: 44px;
            border-radius: var(--radius-sm);
            font-size: 0.92rem;
            font-weight: 500;
            background: transparent;
            color: var(--color-accent);
            border: 2px solid var(--color-accent);
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .btn-secondary:hover {
            background: rgba(198, 255, 77, 0.1);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-secondary:active {
            transform: scale(0.98);
        }

        /* ========== Footer ========== */
        .site-footer {
            margin-top: auto;
            background: var(--color-dark-bg);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 24px;
        }

        .site-footer .container {
            max-width: var(--container-max);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .logo {
            color: #fff;
            font-size: 1.5rem;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 0.84rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            margin: 0;
        }

        .footer-col h4 {
            font-size: 0.82rem;
            font-weight: 600;
            color: #fff;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin: 0 0 14px;
        }

        .footer-col a {
            display: block;
            font-size: 0.84rem;
            color: rgba(255, 255, 255, 0.55);
            padding: 4px 0;
            transition: all var(--transition-fast);
            line-height: 1.6;
        }

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-bottom p {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.45);
            margin: 0;
        }

        .footer-bottom a {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.55);
            transition: all var(--transition-fast);
            padding: 0 4px;
        }

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

        .footer-disclaimer {
            font-size: 0.74rem;
            color: rgba(255, 255, 255, 0.35);
            line-height: 1.7;
            margin: 16px 0 0;
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            text-align: center;
        }

        /* ========== Mobile Drawer Sidebar ========== */
        .sidebar-drawer-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(15, 17, 21, 0.5);
            z-index: 200;
            backdrop-filter: blur(3px);
        }

        .sidebar-drawer-overlay.show {
            display: block;
        }

        .sidebar-drawer {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: 280px;
            background: var(--color-surface);
            z-index: 210;
            border-right: 1px solid var(--color-border);
            padding: 20px;
            overflow-y: auto;
            transform: translateX(-100%);
            transition: transform var(--transition-base);
        }

        .sidebar-drawer.show {
            transform: translateX(0);
        }

        .sidebar-drawer-close {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            margin-bottom: 16px;
        }

        .sidebar-drawer-close button {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--color-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
        }

        .sidebar-drawer-close button:hover {
            background: rgba(255, 77, 46, 0.1);
            color: var(--color-alert);
        }

        .sidebar-toggle-btn-desktop {
            display: none;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1100px) {
            .header-controls .search-box input {
                width: 160px;
            }
            .header-controls .search-box input:focus {
                width: 200px;
            }
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
                gap: 24px;
            }
            .footer-col:nth-child(4),
            .footer-col:nth-child(5) {
                margin-top: 8px;
            }
        }

        @media (max-width: 1024px) {
            .page-layout {
                flex-direction: column;
                gap: 20px;
            }
            .sidebar-doc {
                display: none;
            }
            .sidebar-toggle-btn-desktop {
                display: inline-flex;
            }
            .main-content {
                width: 100%;
            }
            .featured-card {
                grid-template-columns: 1fr;
            }
            .featured-card .featured-body {
                padding: 20px 24px 24px;
            }
            .featured-card .featured-media {
                min-height: 200px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 56px;
            }
            .site-header .container {
                gap: 12px;
                padding: 0 16px;
            }
            .main-nav {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .header-controls .search-box {
                display: none;
            }
            .header-controls .version-switch,
            .header-controls .lang-switch {
                display: none;
            }
            .logo {
                font-size: 1.2rem;
            }
            .category-header h1 {
                font-size: 1.5rem;
            }
            .category-header {
                padding: 16px 18px;
            }
            .basketball-score-card {
                padding: 14px 16px;
            }
            .bsc-total-score .total-num {
                font-size: 1.8rem;
            }
            .bsc-quarter-table {
                padding: 8px 10px;
            }
            .bsc-quarter-table .q-col {
                min-width: 40px;
                padding: 0 3px;
            }
            .bsc-quarter-table .q-col .q-score {
                font-size: 0.9rem;
            }
            .bsc-quarter-table .q-col .q-label {
                font-size: 0.62rem;
            }
            .bsc-bottom-info {
                flex-direction: column;
                gap: 8px;
            }
            .cta-banner {
                padding: 24px 20px;
                flex-direction: column;
                text-align: center;
            }
            .cta-banner .cta-actions {
                width: 100%;
                justify-content: center;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .filter-toolbar {
                gap: 6px;
            }
            .filter-toolbar .filter-btn {
                padding: 6px 14px;
                font-size: 0.78rem;
            }
            .featured-card .featured-body .featured-total .ft-num {
                font-size: 2.4rem;
            }
            .section-head-row h2 {
                font-size: 1.3rem;
            }
            .breadcrumb-bar {
                padding: 12px 0 0;
                font-size: 0.78rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .bsc-main {
                gap: 8px;
            }
            .bsc-team {
                font-size: 0.9rem;
                min-width: 70px;
            }
            .bsc-total-score .total-num {
                font-size: 1.5rem;
            }
            .bsc-quarter-table .q-col {
                min-width: 34px;
            }
            .bsc-quarter-table .q-col .q-score {
                font-size: 0.78rem;
            }
            .bsc-quarter-table .q-col .q-label {
                font-size: 0.58rem;
            }
            .bsc-bottom-info {
                font-size: 0.72rem;
            }
            .featured-card .featured-media {
                min-height: 160px;
            }
            .featured-card .featured-body h3 {
                font-size: 1.15rem;
            }
            .cta-banner .cta-text h2 {
                font-size: 1.3rem;
            }
            .btn-primary,
            .btn-secondary {
                height: 40px;
                padding: 0 20px;
                font-size: 0.85rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
        }

/* roulang page: category4 */
:root {
            --color-primary: #0F1115;
            --color-accent: #C6FF4D;
            --color-alert: #FF4D2E;
            --color-bg: #F5F7F6;
            --color-dark-bg: #0B0D10;
            --color-surface: #ffffff;
            --color-text: #1A1D23;
            --color-text-secondary: #4A5060;
            --color-text-muted: #7A8194;
            --color-border: rgba(15, 17, 21, 0.06);
            --color-border-hover: rgba(198, 255, 77, 0.45);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --shadow-card: 0 8px 24px rgba(15, 17, 21, 0.04);
            --shadow-card-hover: 0 16px 40px rgba(15, 17, 21, 0.09);
            --font-sans: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'Roboto Mono', 'JetBrains Mono', 'DIN Condensed', 'SF Mono', monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.3s ease;
            --container-max: 1280px;
            --header-height: 64px;
            --nav-sidebar-width: 260px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            font-size: 16px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-alert);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }
        button {
            cursor: pointer;
            font-family: var(--font-sans);
            border: none;
            background: none;
            transition: all var(--transition-base);
        }
        input,
        select {
            font-family: var(--font-sans);
            font-size: 0.95rem;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        /* ========== Header / Nav ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            height: var(--header-height);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            gap: 24px;
            height: 100%;
        }
        .logo {
            flex-shrink: 0;
            font-weight: 700;
            font-size: 1.4rem;
            letter-spacing: 0.02em;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .logo .logo-mark {
            display: inline-block;
            width: 10px;
            height: 10px;
            background: var(--color-accent);
            border-radius: 3px;
            flex-shrink: 0;
        }
        .logo:hover {
            color: var(--color-primary);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            min-width: 0;
        }
        .main-nav a {
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            white-space: nowrap;
            position: relative;
            transition: all var(--transition-fast);
        }
        .main-nav a:hover {
            color: var(--color-primary);
            background: rgba(15, 17, 21, 0.04);
        }
        .main-nav a.active {
            color: var(--color-primary);
            font-weight: 600;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .header-controls {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .search-box {
            position: relative;
            flex-shrink: 0;
        }
        .search-box input {
            width: 200px;
            height: 44px;
            padding: 0 16px 0 40px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            background: var(--color-surface);
            color: var(--color-text);
            font-size: 0.9rem;
            transition: all var(--transition-base);
        }
        .search-box input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(198, 255, 77, 0.2);
            outline: none;
            width: 240px;
        }
        .search-box .search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            width: 16px;
            height: 16px;
            color: var(--color-text-muted);
            pointer-events: none;
        }
        .search-box .search-icon svg {
            width: 16px;
            height: 16px;
            display: block;
        }
        .version-switch,
        .lang-switch {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 3px;
            background: rgba(15, 17, 21, 0.04);
            border-radius: 10px;
            flex-shrink: 0;
        }
        .version-switch button,
        .lang-switch button {
            height: 34px;
            padding: 0 12px;
            border-radius: 8px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
        }
        .version-switch button.active,
        .lang-switch button.active {
            background: var(--color-surface);
            color: var(--color-primary);
            font-weight: 600;
            box-shadow: 0 1px 4px rgba(15, 17, 21, 0.06);
        }
        .version-switch button:hover,
        .lang-switch button:hover {
            color: var(--color-primary);
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 40px;
            height: 40px;
            padding: 8px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-surface);
            flex-shrink: 0;
        }
        .nav-toggle span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--color-primary);
            border-radius: 2px;
            transition: all var(--transition-base);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ========== Page Layout with Sidebar ========== */
        .page-layout {
            display: flex;
            flex: 1;
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            gap: 32px;
            padding: 24px 24px 0;
            align-items: flex-start;
        }
        .sidebar {
            width: var(--nav-sidebar-width);
            flex-shrink: 0;
            position: sticky;
            top: calc(var(--header-height) + 12px);
            max-height: calc(100vh - var(--header-height) - 12px);
            overflow-y: auto;
            padding: 20px 16px 20px 20px;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            font-size: 0.88rem;
        }
        .sidebar::-webkit-scrollbar {
            width: 4px;
        }
        .sidebar::-webkit-scrollbar-thumb {
            background: rgba(15, 17, 21, 0.15);
            border-radius: 4px;
        }
        .sidebar-group {
            margin-bottom: 22px;
        }
        .sidebar-group:last-child {
            margin-bottom: 0;
        }
        .sidebar-group-title {
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--color-text-muted);
            margin-bottom: 10px;
            padding-bottom: 6px;
            border-bottom: 1px solid var(--color-border);
        }
        .sidebar-link {
            display: block;
            padding: 7px 12px;
            border-radius: 8px;
            font-size: 0.86rem;
            color: var(--color-text-secondary);
            font-weight: 450;
            transition: all var(--transition-fast);
            position: relative;
            border-left: 3px solid transparent;
        }
        .sidebar-link:hover {
            color: var(--color-primary);
            background: rgba(15, 17, 21, 0.04);
        }
        .sidebar-link.active-sidebar {
            color: var(--color-primary);
            font-weight: 600;
            border-left-color: var(--color-accent);
            background: rgba(198, 255, 77, 0.12);
        }
        .sidebar-term {
            display: block;
            padding: 5px 12px;
            font-size: 0.83rem;
            color: var(--color-text-muted);
            position: relative;
            border-left: 3px solid transparent;
        }
        .sidebar-term code {
            font-family: var(--font-mono);
            font-size: 0.78rem;
            background: rgba(15, 17, 21, 0.05);
            padding: 2px 6px;
            border-radius: 4px;
            color: var(--color-text);
            margin-right: 4px;
        }
        .sidebar-toggle {
            display: none;
            width: 100%;
            height: 44px;
            padding: 0 16px;
            border-radius: var(--radius-sm);
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 16px;
            justify-content: space-between;
            align-items: center;
        }
        .sidebar-toggle svg {
            width: 16px;
            height: 16px;
            transition: transform var(--transition-base);
        }
        .sidebar-toggle[aria-expanded="true"] svg {
            transform: rotate(180deg);
        }

        /* ========== Main Content ========== */
        .main-content {
            flex: 1;
            min-width: 0;
            padding-bottom: 60px;
        }
        .main-content section {
            margin-bottom: 36px;
        }
        .section-header {
            margin-bottom: 18px;
        }
        .section-header h2 {
            font-size: 1.55rem;
            font-weight: 600;
            letter-spacing: -0.01em;
            color: var(--color-primary);
            line-height: 1.3;
        }
        .section-header p {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            margin-top: 6px;
            max-width: 680px;
        }

        /* ========== Compact Category Header ========== */
        .category-page-head {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 28px 30px;
            box-shadow: var(--shadow-card);
        }
        .category-page-head h1 {
            font-size: 2rem;
            font-weight: 600;
            letter-spacing: -0.015em;
            color: var(--color-primary);
            line-height: 1.25;
            margin-bottom: 8px;
        }
        .category-page-head .head-desc {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            max-width: 760px;
            line-height: 1.7;
        }
        .filter-toolbar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 18px;
            padding-top: 16px;
            border-top: 1px solid var(--color-border);
        }
        .filter-toolbar .filter-label {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-text-muted);
            letter-spacing: 0.04em;
            margin-right: 4px;
        }
        .filter-btn {
            height: 36px;
            padding: 0 16px;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            background: var(--color-surface);
            transition: all var(--transition-fast);
        }
        .filter-btn:hover {
            border-color: var(--color-border-hover);
            color: var(--color-primary);
        }
        .filter-btn.active {
            background: var(--color-primary);
            color: var(--color-surface);
            border-color: var(--color-primary);
            font-weight: 600;
        }
        .filter-select {
            height: 36px;
            padding: 0 12px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-surface);
            color: var(--color-text);
            font-size: 0.85rem;
            min-width: 130px;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 10 6' fill='none' stroke='%234A5060' stroke-width='1.2' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            background-size: 10px 6px;
            padding-right: 32px;
            transition: all var(--transition-fast);
        }
        .filter-select:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(198, 255, 77, 0.2);
            outline: none;
        }

        /* ========== Index Table Cards ========== */
        .index-table-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .index-table-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-hover);
        }
        .index-table-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 20px;
            background: rgba(15, 17, 21, 0.03);
            border-bottom: 1px solid var(--color-border);
        }
        .index-table-head .league-tag {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-primary);
            background: rgba(198, 255, 77, 0.25);
            padding: 4px 12px;
            border-radius: 999px;
        }
        .index-table-head .match-time {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            font-family: var(--font-mono);
        }
        .index-teams-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px 10px;
            gap: 16px;
        }
        .index-team {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-primary);
            flex: 1;
        }
        .index-team:last-child {
            text-align: right;
        }
        .index-vs {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--color-text-muted);
            flex-shrink: 0;
            letter-spacing: 0.08em;
        }
        .index-grid-table {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1px;
            background: var(--color-border);
            margin: 0 20px 18px;
            border-radius: 10px;
            overflow: hidden;
        }
        .index-cell {
            background: var(--color-surface);
            padding: 12px 14px;
            text-align: center;
            transition: background var(--transition-fast);
        }
        .index-cell:hover {
            background: rgba(198, 255, 77, 0.08);
        }
        .index-cell .cell-label {
            display: block;
            font-size: 0.72rem;
            font-weight: 500;
            color: var(--color-text-muted);
            letter-spacing: 0.04em;
            margin-bottom: 3px;
        }
        .index-cell .cell-value {
            display: block;
            font-family: var(--font-mono);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.3;
        }
        .index-cell .cell-value.highlight-accent {
            color: #4a7a00;
        }
        .index-cell .cell-value.highlight-alert {
            color: var(--color-alert);
        }
        .index-match-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 0 20px 14px;
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }
        .index-match-meta .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .dot.dot-live {
            background: var(--color-accent);
        }
        .dot.dot-upcoming {
            background: var(--color-text-muted);
        }
        .dot.dot-done {
            background: var(--color-text-muted);
            opacity: 0.5;
        }

        /* ========== Trend Chart ========== */
        .trend-chart-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 24px 24px 20px;
        }
        .trend-chart-header {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .trend-chart-header h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--color-primary);
        }
        .trend-chart-header .trend-match {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
        }
        .trend-legend {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }
        .trend-legend .legend-item {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .trend-legend .legend-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .legend-dot.legend-home {
            background: var(--color-primary);
        }
        .legend-dot.legend-away {
            background: var(--color-alert);
        }
        .trend-bars {
            display: flex;
            align-items: flex-end;
            gap: 10px;
            height: 160px;
            padding: 0 4px;
            border-bottom: 1px solid var(--color-border);
        }
        .trend-bar-group {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-end;
            height: 100%;
            gap: 4px;
        }
        .trend-bar {
            width: 28px;
            border-radius: 6px 6px 0 0;
            transition: all var(--transition-base);
            min-height: 8px;
        }
        .trend-bar.bar-home {
            background: var(--color-primary);
        }
        .trend-bar.bar-away {
            background: var(--color-alert);
        }
        .trend-bar:hover {
            opacity: 0.85;
            transform: translateY(-2px);
        }
        .trend-bar-label {
            font-size: 0.65rem;
            font-family: var(--font-mono);
            color: var(--color-text-muted);
            white-space: nowrap;
        }

        /* ========== Meaning Cards ========== */
        .meaning-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 16px;
        }
        .meaning-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }
        .meaning-card:hover {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .meaning-card .meaning-badge {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            padding: 4px 10px;
            border-radius: 999px;
            margin-bottom: 10px;
            text-transform: uppercase;
        }
        .meaning-badge.badge-accent {
            background: rgba(198, 255, 77, 0.25);
            color: #4a7a00;
        }
        .meaning-badge.badge-dark {
            background: rgba(15, 17, 21, 0.08);
            color: var(--color-primary);
        }
        .meaning-badge.badge-alert {
            background: rgba(255, 77, 46, 0.12);
            color: var(--color-alert);
        }
        .meaning-card h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 6px;
        }
        .meaning-card p {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.65;
        }

        /* ========== Update Info Panel ========== */
        .update-panel {
            background: var(--color-dark-bg);
            border-radius: var(--radius-md);
            padding: 28px 30px;
            color: #E8EAED;
            display: flex;
            align-items: flex-start;
            gap: 24px;
            flex-wrap: wrap;
        }
        .update-panel .update-icon {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(198, 255, 77, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
        }
        .update-panel .update-icon svg {
            width: 24px;
            height: 24px;
        }
        .update-panel .update-content {
            flex: 1;
            min-width: 240px;
        }
        .update-panel h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--color-surface);
            margin-bottom: 8px;
        }
        .update-panel p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.7;
        }
        .update-panel .update-metrics {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            margin-top: 14px;
        }
        .update-metrics .metric-item {
            text-align: left;
        }
        .update-metrics .metric-value {
            font-family: var(--font-mono);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1.2;
        }
        .update-metrics .metric-label {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 2px;
        }

        /* ========== Application Panel ========== */
        .application-panel {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            align-items: center;
        }
        .application-text {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-card);
        }
        .application-text h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 10px;
        }
        .application-text p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-bottom: 10px;
        }
        .application-text p:last-child {
            margin-bottom: 0;
        }
        .application-image {
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            min-height: 200px;
        }
        .application-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 200px;
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--color-border-hover);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 16px 20px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: none;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--color-alert);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-text-muted);
            transition: transform var(--transition-base);
        }
        .faq-question .faq-icon svg {
            width: 14px;
            height: 14px;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
            color: var(--color-accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow);
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 260px;
        }
        .faq-answer-inner {
            padding-bottom: 16px;
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* ========== Related Links ========== */
        .related-links-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 14px;
        }
        .related-link-card {
            display: flex;
            align-items: center;
            gap: 12px;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 16px 18px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            color: var(--color-primary);
        }
        .related-link-card:hover {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            color: var(--color-primary);
        }
        .related-link-card .rl-icon {
            flex-shrink: 0;
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: rgba(198, 255, 77, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
        }
        .related-link-card .rl-icon svg {
            width: 16px;
            height: 16px;
        }
        .related-link-card .rl-text {
            font-size: 0.9rem;
            font-weight: 600;
        }
        .related-link-card .rl-sub {
            font-size: 0.78rem;
            color: var(--color-text-muted);
            font-weight: 400;
        }

        /* ========== Bottom CTA ========== */
        .bottom-cta {
            background: var(--color-dark-bg);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            text-align: center;
            color: var(--color-surface);
            position: relative;
            overflow: hidden;
        }
        .bottom-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: radial-gradient(ellipse at top right, rgba(198, 255, 77, 0.15), transparent 60%);
            pointer-events: none;
        }
        .bottom-cta h2 {
            font-size: 1.6rem;
            font-weight: 600;
            color: var(--color-surface);
            position: relative;
            z-index: 1;
            margin-bottom: 8px;
        }
        .bottom-cta p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.7);
            position: relative;
            z-index: 1;
            max-width: 520px;
            margin: 0 auto 20px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 600;
            letter-spacing: 0.01em;
            transition: all var(--transition-base);
            position: relative;
            z-index: 1;
            cursor: pointer;
        }
        .btn:active {
            transform: scale(0.98);
        }
        .btn-primary {
            background: var(--color-accent);
            color: var(--color-primary);
        }
        .btn-primary:hover {
            background: var(--color-alert);
            color: #fff;
        }
        .btn-outline-dark {
            background: transparent;
            color: var(--color-accent);
            border: 2px solid var(--color-accent);
        }
        .btn-outline-dark:hover {
            background: var(--color-accent);
            color: var(--color-primary);
        }
        .btn-group {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--color-dark-bg);
            color: rgba(255, 255, 255, 0.75);
            padding: 44px 0 0;
            margin-top: 0;
            flex-shrink: 0;
        }
        .site-footer .container {
            padding: 0 24px 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        .footer-brand .logo {
            font-size: 1.3rem;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.7;
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }
        .footer-col a {
            display: block;
            font-size: 0.83rem;
            color: rgba(255, 255, 255, 0.55);
            padding: 4px 0;
            transition: all var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 18px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--color-accent);
        }
        .footer-disclaimer {
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.38);
            line-height: 1.6;
            padding-top: 12px;
            padding-bottom: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            margin-top: 18px;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .header-controls .version-switch {
                display: none;
            }
            .search-box input {
                width: 150px;
            }
            .search-box input:focus {
                width: 180px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .application-panel {
                grid-template-columns: 1fr;
            }
            .application-image {
                min-height: 180px;
            }
        }
        @media (max-width: 768px) {
            .site-header .container {
                gap: 12px;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--color-surface);
                border-bottom: 1px solid var(--color-border);
                padding: 16px 24px;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                box-shadow: var(--shadow-card);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 14px;
                font-size: 1rem;
                border-radius: 10px;
            }
            .main-nav a.active::after {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .header-controls .search-box {
                display: none;
            }
            .header-controls .lang-switch {
                display: none;
            }
            .page-layout {
                flex-direction: column;
                padding: 16px 16px 0;
                gap: 16px;
            }
            .sidebar {
                display: none;
                position: static;
                width: 100%;
                max-height: none;
                margin-bottom: 0;
            }
            .sidebar.open {
                display: block;
            }
            .sidebar-toggle {
                display: flex;
            }
            .main-content {
                padding-bottom: 40px;
            }
            .category-page-head {
                padding: 20px;
            }
            .category-page-head h1 {
                font-size: 1.5rem;
            }
            .filter-toolbar {
                gap: 6px;
            }
            .filter-btn {
                height: 32px;
                padding: 0 12px;
                font-size: 0.8rem;
            }
            .index-grid-table {
                grid-template-columns: repeat(2, 1fr);
                margin: 0 14px 14px;
            }
            .index-teams-row {
                padding: 12px 14px 8px;
            }
            .index-team {
                font-size: 0.9rem;
            }
            .index-match-meta {
                padding: 0 14px 12px;
                flex-wrap: wrap;
            }
            .index-table-head {
                padding: 10px 14px;
            }
            .trend-chart-card {
                padding: 18px 16px;
            }
            .trend-bars {
                gap: 6px;
                height: 120px;
            }
            .trend-bar {
                width: 20px;
            }
            .meaning-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .meaning-card {
                padding: 16px;
            }
            .update-panel {
                padding: 20px;
                flex-direction: column;
                gap: 14px;
            }
            .update-metrics .metric-value {
                font-size: 1.2rem;
            }
            .related-links-grid {
                grid-template-columns: 1fr;
            }
            .bottom-cta {
                padding: 26px 18px;
            }
            .bottom-cta h2 {
                font-size: 1.3rem;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.9rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .page-layout {
                padding: 12px 12px 0;
            }
            .meaning-grid {
                grid-template-columns: 1fr;
            }
            .related-links-grid {
                grid-template-columns: 1fr;
            }
            .index-team {
                font-size: 0.82rem;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .category-page-head {
                padding: 16px;
            }
            .category-page-head h1 {
                font-size: 1.3rem;
            }
        }