/* roulang page: index */
:root {
            --jb-primary: #161616;
            --jb-bg: #F7F6F3;
            --jb-accent: #C8FF00;
            --jb-secondary: #5A5F66;
            --jb-border: #E5E5E5;
            --jb-text: #1A1A1A;
            --jb-text-muted: #666666;
            --jb-status-finished: #8A8F98;
            --jb-status-live: #00C853;
            --jb-status-upcoming: #FF9100;
            --jb-radius-card: 10px;
            --jb-radius-tag: 6px;
            --jb-radius-btn: 8px;
            --jb-shadow-sm: 0 1px 4px rgba(22, 22, 22, 0.04);
            --jb-shadow-md: 0 8px 24px rgba(22, 22, 22, 0.08);
            --jb-shadow-lg: 0 12px 32px rgba(22, 22, 22, 0.10);
            --jb-font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --jb-font-mono: "Roboto Mono", "SF Mono", "Menlo", monospace;
            --jb-transition: 0.2s ease-in-out;
            --jb-nav-height: 60px;
            --jb-container-max: 1140px;
        }

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

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

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

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--jb-font-cn);
            line-height: 1.3;
            color: var(--jb-text);
            font-weight: 700;
            margin-top: 0;
        }

        a {
            color: var(--jb-text);
            text-decoration: none;
            transition: color var(--jb-transition), border-color var(--jb-transition), background-color var(--jb-transition);
        }

        a:hover,
        a:focus {
            color: var(--jb-accent);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--jb-accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--jb-font-cn);
        }

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

        @media (min-width: 1200px) {
            .jb-container {
                padding-left: 32px;
                padding-right: 32px;
                max-width: 1180px;
            }
        }

        section {
            padding-top: 72px;
            padding-bottom: 72px;
        }

        @media (min-width: 768px) {
            section {
                padding-top: 88px;
                padding-bottom: 88px;
            }
        }

        @media (min-width: 992px) {
            section {
                padding-top: 104px;
                padding-bottom: 104px;
            }
        }

        .jb-section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--jb-secondary);
            margin-bottom: 12px;
            border-left: 3px solid var(--jb-accent);
            padding-left: 10px;
        }

        .jb-section-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.35;
        }

        @media (min-width: 768px) {
            .jb-section-title {
                font-size: 28px;
            }
        }

        @media (min-width: 992px) {
            .jb-section-title {
                font-size: 32px;
            }
        }

        .jb-section-desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin-bottom: 32px;
            max-width: 720px;
        }

        .jb-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--jb-radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all var(--jb-transition);
            white-space: nowrap;
        }

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

        .jb-btn-primary:hover,
        .jb-btn-primary:focus {
            background-color: var(--jb-primary);
            color: var(--jb-accent);
        }

        .jb-btn-secondary {
            background-color: transparent;
            color: var(--jb-primary);
            border: 1px solid var(--jb-primary);
        }

        .jb-btn-secondary:hover,
        .jb-btn-secondary:focus {
            background-color: var(--jb-primary);
            color: #fff;
            border-color: var(--jb-primary);
        }

        .jb-btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }

        .jb-btn-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--jb-text);
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
        }

        .jb-btn-link i {
            transition: transform var(--jb-transition);
        }

        .jb-btn-link:hover,
        .jb-btn-link:focus {
            color: var(--jb-accent);
        }

        .jb-btn-link:hover i,
        .jb-btn-link:focus i {
            transform: translateX(4px);
        }

        .jb-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--jb-radius-tag);
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }

        .jb-badge-live {
            background-color: var(--jb-status-live);
            color: #fff;
        }

        .jb-badge-upcoming {
            background-color: var(--jb-status-upcoming);
            color: #fff;
        }

        .jb-badge-finished {
            background-color: var(--jb-status-finished);
            color: #fff;
        }

        .jb-badge-outline {
            background-color: transparent;
            border: 1px solid var(--jb-border);
            color: var(--jb-text);
        }

        .jb-badge-outline:hover {
            border-color: var(--jb-accent);
            color: var(--jb-text);
        }

        .jb-card {
            background-color: #fff;
            border-radius: var(--jb-radius-card);
            border: 1px solid var(--jb-border);
            box-shadow: var(--jb-shadow-sm);
            padding: 24px;
            transition: box-shadow var(--jb-transition), transform var(--jb-transition), border-color var(--jb-transition);
        }

        .jb-card:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-2px);
            border-color: #d8d8d8;
        }

        .jb-card-accent-left {
            border-left: 3px solid var(--jb-accent);
        }

        .jb-number {
            font-family: var(--jb-font-mono);
            font-weight: 600;
        }

        /* Navigation */
        .jb-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(247, 246, 243, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--jb-border);
            height: var(--jb-nav-height);
            display: flex;
            align-items: center;
        }

        .jb-header .jb-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .jb-nav-left {
            display: flex;
            align-items: center;
            gap: 36px;
            flex: 1;
            min-width: 0;
        }

        .jb-logo {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 20px;
            font-weight: 700;
            color: var(--jb-primary);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .jb-logo span {
            color: var(--jb-accent);
            background-color: var(--jb-primary);
            padding: 2px 8px;
            border-radius: 6px;
            font-size: 14px;
            line-height: 1.5;
        }

        .jb-nav-menu {
            display: none;
            align-items: center;
            gap: 20px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        @media (min-width: 992px) {
            .jb-nav-menu {
                display: flex;
            }
        }

        .jb-nav-menu li a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jb-text);
            padding: 4px 0;
            position: relative;
            white-space: nowrap;
        }

        .jb-nav-menu li a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--jb-accent);
            transition: width var(--jb-transition);
        }

        .jb-nav-menu li a:hover::after,
        .jb-nav-menu li a:focus::after,
        .jb-nav-menu li a.active::after {
            width: 100%;
        }

        .jb-nav-menu li a.active {
            font-weight: 700;
        }

        .jb-nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .jb-search-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid var(--jb-border);
            background: transparent;
            color: var(--jb-text);
            cursor: pointer;
            transition: all var(--jb-transition);
        }

        .jb-search-btn:hover,
        .jb-search-btn:focus {
            border-color: var(--jb-accent);
            color: var(--jb-accent);
        }

        .jb-nav-cta {
            display: none;
        }

        @media (min-width: 768px) {
            .jb-nav-cta {
                display: inline-flex;
            }
        }

        .jb-mobile-toggle {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: 1px solid var(--jb-border);
            background: transparent;
            color: var(--jb-text);
            cursor: pointer;
            transition: all var(--jb-transition);
        }

        @media (min-width: 992px) {
            .jb-mobile-toggle {
                display: none;
            }
        }

        .jb-mobile-toggle:hover,
        .jb-mobile-toggle:focus {
            border-color: var(--jb-accent);
            color: var(--jb-accent);
        }

        .jb-mobile-menu {
            display: none;
            position: fixed;
            top: var(--jb-nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background-color: var(--jb-bg);
            z-index: 999;
            padding: 24px;
            overflow-y: auto;
            flex-direction: column;
            gap: 8px;
        }

        .jb-mobile-menu.open {
            display: flex;
        }

        .jb-mobile-menu a {
            display: block;
            padding: 14px 16px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 500;
            border-bottom: 1px solid var(--jb-border);
        }

        .jb-mobile-menu a:hover,
        .jb-mobile-menu a:focus {
            background-color: #fff;
        }

        .jb-mobile-menu .jb-btn {
            margin-top: 16px;
            width: 100%;
        }

        /* Hero */
        .jb-hero {
            padding: 48px 0;
            background-color: var(--jb-bg);
        }

        @media (min-width: 992px) {
            .jb-hero {
                padding: 64px 0;
                min-height: calc(100vh - var(--jb-nav-height));
                display: flex;
                align-items: center;
            }
        }

        .jb-hero .jb-container {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
        }

        @media (min-width: 992px) {
            .jb-hero .jb-container {
                grid-template-columns: 1.05fr 0.95fr;
                gap: 48px;
                align-items: center;
            }
        }

        .jb-hero-content h1 {
            font-size: 32px;
            margin-bottom: 20px;
            line-height: 1.3;
            letter-spacing: -0.01em;
        }

        @media (min-width: 768px) {
            .jb-hero-content h1 {
                font-size: 40px;
            }
        }

        @media (min-width: 992px) {
            .jb-hero-content h1 {
                font-size: 48px;
            }
        }

        @media (min-width: 1200px) {
            .jb-hero-content h1 {
                font-size: 52px;
            }
        }

        .jb-hero-content h1 .accent {
            color: var(--jb-accent);
            background-color: var(--jb-primary);
            padding: 2px 10px;
            border-radius: 6px;
            display: inline-block;
        }

        .jb-hero-desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin-bottom: 28px;
            max-width: 520px;
        }

        @media (min-width: 992px) {
            .jb-hero-desc {
                font-size: 17px;
            }
        }

        .jb-hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 28px;
        }

        .jb-hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
        }

        .jb-hero-stat {
            display: flex;
            flex-direction: column;
        }

        .jb-hero-stat .value {
            font-family: var(--jb-font-mono);
            font-size: 24px;
            font-weight: 700;
            color: var(--jb-primary);
        }

        .jb-hero-stat .label {
            font-size: 12px;
            color: var(--jb-text-muted);
            letter-spacing: 0.04em;
        }

        /* Scoreboard Panel */
        .jb-scoreboard {
            background-color: var(--jb-primary);
            border-radius: 16px;
            padding: 20px;
            box-shadow: var(--jb-shadow-lg);
            position: relative;
            overflow: hidden;
        }

        .jb-scoreboard::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.08;
            pointer-events: none;
        }

        .jb-scoreboard-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }

        .jb-live-indicator {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 600;
            color: #fff;
            letter-spacing: 0.04em;
        }

        .jb-live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--jb-accent);
            animation: jb-pulse 2s ease-in-out infinite;
        }

        @keyframes jb-pulse {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(200, 255, 0, 0.5);
            }
            50% {
                opacity: 0.7;
                box-shadow: 0 0 0 6px rgba(200, 255, 0, 0);
            }
        }

        .jb-update-time {
            font-family: var(--jb-font-mono);
            font-size: 11px;
            color: #aaa;
            position: relative;
            z-index: 1;
        }

        .jb-score-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 12px 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 6px;
            transition: background-color var(--jb-transition), transform var(--jb-transition);
            position: relative;
            z-index: 1;
            cursor: default;
        }

        .jb-score-row:hover {
            background-color: rgba(255, 255, 255, 0.06);
            transform: translateX(4px);
        }

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

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

        .jb-score-match .match-name {
            font-size: 11px;
            color: #aaa;
            margin-bottom: 3px;
            letter-spacing: 0.03em;
        }

        .jb-score-match .teams {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            line-height: 1.4;
        }

        .jb-score-match .teams .vs {
            color: #888;
            font-weight: 400;
            margin: 0 6px;
        }

        .jb-score-value {
            font-family: var(--jb-font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--jb-accent);
            white-space: nowrap;
            transition: color var(--jb-transition), transform var(--jb-transition);
        }

        .jb-score-row:hover .jb-score-value {
            color: #fff;
            transform: scale(1.06);
        }

        @media (min-width: 768px) {
            .jb-score-value {
                font-size: 26px;
            }
        }

        .jb-score-status {
            font-size: 10px;
            padding: 3px 8px;
            border-radius: 4px;
            font-weight: 600;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .jb-score-status.live {
            background-color: var(--jb-status-live);
            color: #fff;
        }

        .jb-score-status.finished {
            background-color: var(--jb-status-finished);
            color: #fff;
        }

        .jb-score-status.upcoming {
            background-color: var(--jb-status-upcoming);
            color: #fff;
        }

        /* Pain points */
        .jb-pain-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
            max-width: 900px;
        }

        @media (min-width: 768px) {
            .jb-pain-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .jb-pain-item {
            display: flex;
            flex-direction: column;
            gap: 8px;
            padding: 20px;
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            box-shadow: var(--jb-shadow-sm);
        }

        .jb-pain-item .pain-index {
            font-family: var(--jb-font-mono);
            font-size: 12px;
            font-weight: 700;
            color: var(--jb-accent);
            background-color: var(--jb-primary);
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            margin-bottom: 4px;
        }

        .jb-pain-item .pain-title {
            font-size: 15px;
            font-weight: 700;
        }

        .jb-pain-item .pain-text {
            font-size: 13px;
            line-height: 1.7;
            color: var(--jb-text-muted);
            margin: 0;
        }

        /* Solution */
        .jb-solution-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        @media (min-width: 768px) {
            .jb-solution-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
            }
        }

        @media (min-width: 992px) {
            .jb-solution-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 40px;
            }
        }

        .jb-solution-item {
            display: flex;
            gap: 18px;
            padding: 28px;
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            box-shadow: var(--jb-shadow-sm);
            transition: box-shadow var(--jb-transition), transform var(--jb-transition);
        }

        .jb-solution-item:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-2px);
        }

        .jb-solution-icon {
            width: 48px;
            height: 48px;
            flex-shrink: 0;
            background-color: var(--jb-primary);
            color: var(--jb-accent);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
        }

        .jb-solution-item h3 {
            font-size: 18px;
            margin-bottom: 8px;
        }

        .jb-solution-item p {
            font-size: 14px;
            line-height: 1.75;
            color: var(--jb-text-muted);
            margin: 0;
        }

        /* Results/Metrics */
        .jb-metrics-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        @media (min-width: 768px) {
            .jb-metrics-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 20px;
            }
        }

        .jb-metric-card {
            background-color: var(--jb-primary);
            border-radius: var(--jb-radius-card);
            padding: 28px 20px;
            text-align: center;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .jb-metric-card .metric-value {
            font-family: var(--jb-font-mono);
            font-size: 32px;
            font-weight: 700;
            color: var(--jb-accent);
            margin-bottom: 6px;
            letter-spacing: -0.02em;
        }

        @media (min-width: 768px) {
            .jb-metric-card .metric-value {
                font-size: 38px;
            }
        }

        .jb-metric-card .metric-label {
            font-size: 13px;
            color: #bbb;
            letter-spacing: 0.03em;
        }

        /* Deep content */
        .jb-article {
            max-width: 860px;
            margin: 0 auto;
        }

        .jb-article h3 {
            font-size: 20px;
            margin-top: 32px;
            margin-bottom: 14px;
            line-height: 1.4;
        }

        @media (min-width: 768px) {
            .jb-article h3 {
                font-size: 22px;
            }
        }

        .jb-article p {
            font-size: 15px;
            line-height: 1.85;
            color: var(--jb-text);
            margin-bottom: 16px;
        }

        .jb-article blockquote {
            border-left: 3px solid var(--jb-accent);
            padding: 16px 20px;
            background-color: #fff;
            border-radius: 0 8px 8px 0;
            font-size: 14px;
            color: var(--jb-text-muted);
            margin: 20px 0;
            line-height: 1.75;
        }

        .jb-article .article-image {
            margin: 24px 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--jb-shadow-sm);
        }

        .jb-article .article-image img {
            width: 100%;
            object-fit: cover;
        }

        /* Brand intro */
        .jb-brand-intro {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
            align-items: center;
        }

        @media (min-width: 768px) {
            .jb-brand-intro {
                grid-template-columns: 1fr 1fr;
                gap: 40px;
            }
        }

        .jb-brand-intro .brand-text {
            font-size: 15px;
            line-height: 1.85;
            color: var(--jb-text);
        }

        .jb-brand-intro .brand-text p {
            margin-bottom: 14px;
        }

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

        .jb-brand-intro .brand-image {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--jb-shadow-md);
        }

        .jb-brand-intro .brand-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }

        /* Horizontal scroll track */
        .jb-track-scroll {
            display: flex;
            overflow-x: auto;
            gap: 16px;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--jb-border) transparent;
        }

        .jb-track-scroll::-webkit-scrollbar {
            height: 4px;
        }

        .jb-track-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .jb-track-scroll::-webkit-scrollbar-thumb {
            background-color: var(--jb-border);
            border-radius: 4px;
        }

        .jb-track-card {
            flex: 0 0 240px;
            scroll-snap-align: start;
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            box-shadow: var(--jb-shadow-sm);
            padding: 20px;
            transition: box-shadow var(--jb-transition), transform var(--jb-transition);
        }

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

        .jb-track-card .track-league {
            font-size: 11px;
            color: var(--jb-text-muted);
            margin-bottom: 6px;
            letter-spacing: 0.03em;
        }

        .jb-track-card .track-teams {
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .jb-track-card .track-score {
            font-family: var(--jb-font-mono);
            font-size: 24px;
            font-weight: 700;
            color: var(--jb-primary);
            margin-bottom: 8px;
        }

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

        /* Selling points */
        .jb-selling-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .jb-selling-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .jb-selling-card {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            box-shadow: var(--jb-shadow-sm);
            padding: 28px 24px;
            text-align: left;
            transition: box-shadow var(--jb-transition), border-color var(--jb-transition);
        }

        .jb-selling-card:hover {
            box-shadow: var(--jb-shadow-md);
            border-color: #d0d0d0;
        }

        .jb-selling-card .selling-icon {
            width: 40px;
            height: 40px;
            background-color: var(--jb-primary);
            color: var(--jb-accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 16px;
        }

        .jb-selling-card h3 {
            font-size: 17px;
            margin-bottom: 10px;
        }

        .jb-selling-card p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--jb-text-muted);
            margin: 0;
        }

        /* News */
        .jb-news-list {
            list-style: none;
            margin: 0;
            padding: 0;
            border-top: 1px solid var(--jb-border);
        }

        .jb-news-item {
            display: flex;
            flex-direction: column;
            gap: 12px;
            padding: 20px 0;
            border-bottom: 1px solid var(--jb-border);
            transition: background-color var(--jb-transition);
            border-radius: 4px;
        }

        @media (min-width: 768px) {
            .jb-news-item {
                flex-direction: row;
                align-items: flex-start;
                gap: 20px;
                padding: 20px 12px;
            }
        }

        .jb-news-item:hover {
            background-color: rgba(255, 255, 255, 0.6);
        }

        .jb-news-date {
            font-family: var(--jb-font-mono);
            font-size: 13px;
            font-weight: 600;
            color: var(--jb-secondary);
            white-space: nowrap;
            min-width: 90px;
            padding-top: 2px;
        }

        .jb-news-body {
            flex: 1;
            min-width: 0;
        }

        .jb-news-body h3 {
            font-size: 16px;
            margin-bottom: 6px;
            line-height: 1.45;
        }

        .jb-news-body h3 a {
            color: var(--jb-text);
        }

        .jb-news-body h3 a:hover,
        .jb-news-body h3 a:focus {
            color: var(--jb-accent);
        }

        .jb-news-body p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--jb-text-muted);
            margin-bottom: 10px;
        }

        .jb-news-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 12px;
            color: var(--jb-secondary);
        }

        .jb-news-thumb {
            flex-shrink: 0;
            width: 100px;
            height: 68px;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--jb-shadow-sm);
        }

        @media (max-width: 767px) {
            .jb-news-thumb {
                width: 100%;
                height: auto;
                max-height: 160px;
            }
        }

        .jb-news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Testimonials */
        .jb-testimonial-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .jb-testimonial-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .jb-testimonial {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            box-shadow: var(--jb-shadow-sm);
            padding: 24px;
            border-left: 3px solid var(--jb-accent);
        }

        .jb-testimonial .quote-text {
            font-size: 14px;
            line-height: 1.75;
            color: var(--jb-text);
            margin-bottom: 14px;
        }

        .jb-testimonial .quote-author {
            font-size: 13px;
            font-weight: 700;
            color: var(--jb-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .jb-testimonial .quote-author::before {
            content: '';
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--jb-accent);
        }

        /* Vertical cards */
        .jb-vertical-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        @media (min-width: 768px) {
            .jb-vertical-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 20px;
            }
        }

        .jb-vertical-card {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            box-shadow: var(--jb-shadow-sm);
            overflow: hidden;
            transition: box-shadow var(--jb-transition), transform var(--jb-transition);
        }

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

        .jb-vertical-card .v-card-image {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            background-color: #e8e8e8;
        }

        .jb-vertical-card .v-card-body {
            padding: 16px;
        }

        .jb-vertical-card .v-card-title {
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .jb-vertical-card .v-card-text {
            font-size: 12px;
            color: var(--jb-text-muted);
            line-height: 1.6;
            margin-bottom: 10px;
        }

        .jb-vertical-card .v-card-cta {
            font-size: 12px;
            font-weight: 600;
            color: var(--jb-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .jb-vertical-card .v-card-cta:hover {
            color: var(--jb-accent);
        }

        /* Plans comparison */
        .jb-plans-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }

        @media (min-width: 768px) {
            .jb-plans-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 20px;
            }
        }

        .jb-plan-card {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            box-shadow: var(--jb-shadow-sm);
            padding: 28px 24px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            position: relative;
        }

        .jb-plan-card.featured {
            border-color: var(--jb-accent);
            border-width: 2px;
            box-shadow: var(--jb-shadow-md);
        }

        .jb-plan-card.featured::before {
            content: '推荐';
            position: absolute;
            top: -12px;
            right: 16px;
            font-size: 12px;
            font-weight: 700;
            background-color: var(--jb-accent);
            color: var(--jb-primary);
            padding: 3px 12px;
            border-radius: 6px;
            letter-spacing: 0.03em;
        }

        .jb-plan-card h3 {
            font-size: 16px;
            margin-bottom: 4px;
        }

        .jb-plan-card .plan-price {
            font-family: var(--jb-font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--jb-primary);
        }

        .jb-plan-card .plan-price small {
            font-size: 13px;
            font-weight: 400;
            color: var(--jb-text-muted);
        }

        .jb-plan-card ul {
            list-style: none;
            padding: 0;
            margin: 0 0 16px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .jb-plan-card ul li {
            font-size: 13px;
            color: var(--jb-text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .jb-plan-card ul li i {
            color: var(--jb-status-live);
            font-size: 12px;
            flex-shrink: 0;
        }

        .jb-plan-card .jb-btn {
            margin-top: auto;
            width: 100%;
        }

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

        .jb-faq-item {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            box-shadow: var(--jb-shadow-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: box-shadow var(--jb-transition);
        }

        .jb-faq-item:hover {
            box-shadow: var(--jb-shadow-md);
        }

        .jb-faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 15px;
            font-weight: 700;
            color: var(--jb-text);
            cursor: pointer;
            transition: color var(--jb-transition);
        }

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

        .jb-faq-question .faq-icon {
            font-size: 14px;
            color: var(--jb-secondary);
            transition: transform var(--jb-transition);
            flex-shrink: 0;
        }

        .jb-faq-question[aria-expanded="true"] .faq-icon {
            transform: rotate(180deg);
            color: var(--jb-accent);
        }

        .jb-faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            line-height: 1.8;
            color: var(--jb-text-muted);
        }

        /* CTA */
        .jb-cta-section {
            background-color: var(--jb-primary);
            border-radius: 16px;
            padding: 48px 28px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        @media (min-width: 768px) {
            .jb-cta-section {
                padding: 64px 40px;
            }
        }

        .jb-cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.08;
            pointer-events: none;
        }

        .jb-cta-section>* {
            position: relative;
            z-index: 1;
        }

        .jb-cta-section h2 {
            font-size: 24px;
            color: #fff;
            margin-bottom: 14px;
        }

        @media (min-width: 768px) {
            .jb-cta-section h2 {
                font-size: 30px;
            }
        }

        .jb-cta-section p {
            font-size: 15px;
            color: #ccc;
            line-height: 1.75;
            max-width: 560px;
            margin: 0 auto 28px;
        }

        .jb-cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }

        /* Footer */
        .jb-footer {
            background-color: var(--jb-primary);
            color: #bbb;
            padding: 56px 0 0;
            margin-top: 0;
        }

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

        @media (min-width: 768px) {
            .jb-footer-grid {
                grid-template-columns: 2fr 1fr 1fr 1fr;
                gap: 40px;
            }
        }

        .jb-footer-brand .logo {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            display: inline-block;
        }

        .jb-footer-brand p {
            font-size: 13px;
            line-height: 1.75;
            color: #999;
            margin-bottom: 16px;
            max-width: 320px;
        }

        .jb-footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }

        .jb-footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .jb-footer-col ul a {
            font-size: 13px;
            color: #999;
            transition: color var(--jb-transition);
        }

        .jb-footer-col ul a:hover,
        .jb-footer-col ul a:focus {
            color: var(--jb-accent);
        }

        .jb-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
            font-size: 12px;
            color: #777;
        }

        @media (min-width: 768px) {
            .jb-footer-bottom {
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
                gap: 16px;
            }
        }

        .jb-footer-bottom a {
            color: #999;
        }

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

        .jb-footer-bottom .sep {
            color: #555;
            margin: 0 6px;
        }

        /* Responsive refinements */
        @media (max-width: 575px) {
            .jb-hero-content h1 {
                font-size: 28px;
            }

            .jb-hero-desc {
                font-size: 14px;
            }

            .jb-scoreboard {
                padding: 14px;
            }

            .jb-score-value {
                font-size: 18px;
            }

            .jb-score-match .teams {
                font-size: 12px;
            }

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

            .jb-metric-card .metric-value {
                font-size: 24px;
            }

            .jb-metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .jb-vertical-grid {
                grid-template-columns: 1fr;
            }

            .jb-plans-grid {
                grid-template-columns: 1fr;
            }

            .jb-cta-section {
                padding: 36px 20px;
            }

            .jb-cta-section h2 {
                font-size: 20px;
            }
        }

/* roulang page: category1 */
:root {
        --jb-primary: #161616;
        --jb-bg: #F7F6F3;
        --jb-accent: #C8FF00;
        --jb-secondary: #5A5F66;
        --jb-border: #E5E5E5;
        --jb-text: #1A1A1A;
        --jb-text-muted: #666666;
        --jb-status-finished: #8A8F98;
        --jb-status-live: #00C853;
        --jb-status-upcoming: #FF9100;
        --jb-radius-card: 10px;
        --jb-radius-tag: 6px;
        --jb-radius-btn: 8px;
        --jb-shadow-sm: 0 1px 4px rgba(22, 22, 22, 0.04);
        --jb-shadow-md: 0 8px 24px rgba(22, 22, 22, 0.08);
        --jb-shadow-lg: 0 12px 32px rgba(22, 22, 22, 0.10);
        --jb-font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
        --jb-font-mono: "Roboto Mono", "SF Mono", "Menlo", monospace;
        --jb-transition: 0.2s ease-in-out;
        --jb-nav-height: 60px;
        --jb-container-max: 1140px;
    }
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    body {
        font-family: var(--jb-font-cn);
        font-size: 15px;
        line-height: 1.75;
        color: var(--jb-text);
        background-color: var(--jb-bg);
        margin: 0;
        padding: 0;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    a {
        color: var(--jb-text);
        text-decoration: none;
        transition: color var(--jb-transition), border-color var(--jb-transition), background-color var(--jb-transition);
    }
    a:hover,
    a:focus {
        color: var(--jb-accent);
        text-decoration: none;
    }
    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
        outline: 2px solid var(--jb-accent);
        outline-offset: 2px;
        border-radius: 4px;
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    button,
    input,
    select,
    textarea {
        font-family: var(--jb-font-cn);
    }
    .jb-container {
        max-width: var(--jb-container-max);
        margin-left: auto;
        margin-right: auto;
        padding-left: 24px;
        padding-right: 24px;
    }
    @media (min-width: 992px) {
        .jb-container {
            padding-left: 32px;
            padding-right: 32px;
            max-width: 1180px;
        }
    }
    section {
        padding-top: 72px;
        padding-bottom: 72px;
    }
    @media (min-width: 768px) {
        section {
            padding-top: 88px;
            padding-bottom: 88px;
        }
    }
    @media (min-width: 992px) {
        section {
            padding-top: 104px;
            padding-bottom: 104px;
        }
    }
    .jb-section-label {
        display: inline-block;
        font-size: 12px;
        font-weight: 600;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: var(--jb-secondary);
        margin-bottom: 12px;
        border-left: 3px solid var(--jb-accent);
        padding-left: 10px;
    }
    .jb-section-title {
        font-size: 24px;
        font-weight: 700;
        margin-bottom: 16px;
        line-height: 1.35;
    }
    @media (min-width: 768px) {
        .jb-section-title {
            font-size: 28px;
        }
    }
    @media (min-width: 992px) {
        .jb-section-title {
            font-size: 32px;
        }
    }
    .jb-section-desc {
        font-size: 15px;
        line-height: 1.8;
        color: var(--jb-text-muted);
        margin-bottom: 32px;
        max-width: 720px;
    }
    .jb-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 12px 24px;
        border-radius: var(--jb-radius-btn);
        font-size: 15px;
        font-weight: 600;
        border: none;
        cursor: pointer;
        transition: all var(--jb-transition);
        white-space: nowrap;
    }
    .jb-btn-primary {
        background-color: var(--jb-accent);
        color: var(--jb-primary);
    }
    .jb-btn-primary:hover,
    .jb-btn-primary:focus {
        background-color: var(--jb-primary);
        color: var(--jb-accent);
    }
    .jb-btn-secondary {
        background-color: transparent;
        color: var(--jb-primary);
        border: 1px solid var(--jb-primary);
    }
    .jb-btn-secondary:hover,
    .jb-btn-secondary:focus {
        background-color: var(--jb-primary);
        color: #fff;
        border-color: var(--jb-primary);
    }
    .jb-btn-sm {
        padding: 8px 16px;
        font-size: 13px;
    }
    .jb-btn-link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 14px;
        font-weight: 600;
        color: var(--jb-text);
        background: none;
        border: none;
        padding: 0;
        cursor: pointer;
    }
    .jb-btn-link i {
        transition: transform var(--jb-transition);
    }
    .jb-btn-link:hover,
    .jb-btn-link:focus {
        color: var(--jb-accent);
    }
    .jb-btn-link:hover i,
    .jb-btn-link:focus i {
        transform: translateX(4px);
    }
    .jb-badge {
        display: inline-block;
        padding: 4px 12px;
        border-radius: var(--jb-radius-tag);
        font-size: 12px;
        font-weight: 600;
        line-height: 1.5;
    }
    .jb-badge-live {
        background-color: var(--jb-status-live);
        color: #fff;
    }
    .jb-badge-upcoming {
        background-color: var(--jb-status-upcoming);
        color: #fff;
    }
    .jb-badge-finished {
        background-color: var(--jb-status-finished);
        color: #fff;
    }
    .jb-badge-outline {
        background-color: transparent;
        border: 1px solid var(--jb-border);
        color: var(--jb-text);
    }
    .jb-card {
        background-color: #fff;
        border-radius: var(--jb-radius-card);
        border: 1px solid var(--jb-border);
        box-shadow: var(--jb-shadow-sm);
        padding: 24px;
        transition: all var(--jb-transition);
    }
    .jb-card:hover {
        box-shadow: var(--jb-shadow-md);
        transform: translateY(-3px);
    }
    .jb-card-accent {
        border-left: 3px solid var(--jb-accent);
    }
    .jb-nav {
        position: sticky;
        top: 0;
        z-index: 1000;
        background-color: rgba(247, 246, 243, 0.97);
        border-bottom: 1px solid var(--jb-border);
        min-height: var(--jb-nav-height);
        display: flex;
        align-items: center;
        backdrop-filter: blur(10px);
    }
    .jb-nav .jb-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }
    .jb-nav-logo {
        font-size: 18px;
        font-weight: 700;
        color: var(--jb-primary);
        letter-spacing: 0.02em;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .jb-nav-logo span {
        display: inline-block;
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background-color: var(--jb-accent);
        animation: pulse-dot 2s ease-in-out infinite;
    }
    .jb-nav-menu {
        list-style: none;
        display: flex;
        align-items: center;
        gap: 24px;
        margin: 0;
        padding: 0;
    }
    .jb-nav-menu a {
        font-size: 14px;
        font-weight: 500;
        color: var(--jb-text);
        position: relative;
        padding: 6px 0;
    }
    .jb-nav-menu a::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background-color: var(--jb-accent);
        transition: width var(--jb-transition);
    }
    .jb-nav-menu a:hover::after,
    .jb-nav-menu a:focus::after,
    .jb-nav-menu a.active::after {
        width: 100%;
    }
    .jb-nav-menu a.active {
        color: var(--jb-primary);
        font-weight: 600;
    }
    .jb-nav-actions {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .jb-nav-toggle {
        display: none;
        background: none;
        border: none;
        font-size: 22px;
        color: var(--jb-primary);
        cursor: pointer;
    }
    @media (max-width: 991px) {
        .jb-nav-menu {
            position: fixed;
            top: var(--jb-nav-height);
            left: 0;
            right: 0;
            background-color: var(--jb-bg);
            flex-direction: column;
            align-items: flex-start;
            gap: 0;
            padding: 16px 24px;
            border-bottom: 1px solid var(--jb-border);
            display: none;
            box-shadow: var(--jb-shadow-md);
        }
        .jb-nav-menu.show {
            display: flex;
        }
        .jb-nav-menu li {
            width: 100%;
        }
        .jb-nav-menu a {
            display: block;
            padding: 12px 0;
            border-bottom: 1px solid var(--jb-border);
            font-size: 16px;
        }
        .jb-nav-menu li:last-child a {
            border-bottom: none;
        }
        .jb-nav-menu a::after {
            display: none;
        }
        .jb-nav-toggle {
            display: block;
        }
        .jb-nav-actions .jb-btn {
            display: none;
        }
    }
    @keyframes pulse-dot {
        0%, 100% {
            opacity: 1;
            transform: scale(1);
        }
        50% {
            opacity: 0.5;
            transform: scale(1.4);
        }
    }
    .jb-hero-category {
        position: relative;
        background-color: var(--jb-primary);
        color: #fff;
        overflow: hidden;
        min-height: 45vh;
        display: flex;
        align-items: center;
    }
    .jb-hero-category::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image: url('/assets/images/backpic/back-1.webp');
        background-size: cover;
        background-position: center;
        opacity: 0.25;
    }
    .jb-hero-category .jb-container {
        position: relative;
        z-index: 1;
        width: 100%;
    }
    .jb-hero-category h1 {
        font-size: 32px;
        font-weight: 700;
        margin-bottom: 16px;
        line-height: 1.3;
    }
    .jb-hero-category p {
        font-size: 16px;
        color: rgba(255,255,255,0.75);
        max-width: 620px;
        margin-bottom: 24px;
        line-height: 1.8;
    }
    @media (min-width: 768px) {
        .jb-hero-category h1 {
            font-size: 42px;
        }
    }
    .jb-live-board {
        background-color: var(--jb-primary);
        border-radius: var(--jb-radius-card);
        padding: 0;
        overflow: hidden;
        box-shadow: var(--jb-shadow-lg);
    }
    .jb-live-board-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 20px;
        background-color: rgba(255,255,255,0.06);
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .jb-live-board-header .live-label {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        font-weight: 600;
        color: var(--jb-accent);
    }
    .jb-live-board-header .live-label span {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background-color: var(--jb-status-live);
        animation: pulse-dot 2s ease-in-out infinite;
    }
    .jb-live-board-header .update-time {
        font-size: 12px;
        color: rgba(255,255,255,0.6);
        font-family: var(--jb-font-mono);
    }
    .jb-match-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 20px;
        border-bottom: 1px solid rgba(255,255,255,0.06);
        transition: background-color var(--jb-transition);
    }
    .jb-match-row:last-child {
        border-bottom: none;
    }
    .jb-match-row:hover {
        background-color: rgba(255,255,255,0.04);
    }
    .jb-match-row .match-info {
        flex: 1;
        min-width: 0;
    }
    .jb-match-row .match-league {
        font-size: 11px;
        color: rgba(255,255,255,0.55);
        margin-bottom: 2px;
        letter-spacing: 0.04em;
    }
    .jb-match-row .match-teams {
        font-size: 14px;
        font-weight: 600;
        color: #fff;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .jb-match-row .match-score {
        font-family: var(--jb-font-mono);
        font-size: 22px;
        font-weight: 700;
        color: var(--jb-accent);
        margin: 0 16px;
        white-space: nowrap;
    }
    .jb-match-row .match-status {
        min-width: 60px;
        text-align: right;
    }
    .jb-table-wrapper {
        overflow-x: auto;
        background-color: #fff;
        border-radius: var(--jb-radius-card);
        border: 1px solid var(--jb-border);
        box-shadow: var(--jb-shadow-sm);
    }
    .jb-table {
        width: 100%;
        border-collapse: collapse;
        font-size: 14px;
        min-width: 700px;
    }
    .jb-table thead th {
        background-color: var(--jb-primary);
        color: #fff;
        font-weight: 600;
        font-size: 13px;
        padding: 12px 16px;
        text-align: left;
        white-space: nowrap;
    }
    .jb-table tbody td {
        padding: 12px 16px;
        border-bottom: 1px solid var(--jb-border);
        vertical-align: middle;
    }
    .jb-table tbody tr:last-child td {
        border-bottom: none;
    }
    .jb-table tbody tr:hover td {
        background-color: rgba(200, 255, 0, 0.06);
    }
    .jb-table .score-cell {
        font-family: var(--jb-font-mono);
        font-weight: 700;
        font-size: 16px;
        white-space: nowrap;
    }
    .jb-table .team-cell {
        font-weight: 600;
    }
    .jb-time {
        font-family: var(--jb-font-mono);
        font-size: 13px;
        color: var(--jb-text-muted);
    }
    .jb-stat-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 16px;
    }
    .jb-stat-card {
        background-color: #fff;
        border-radius: var(--jb-radius-card);
        border: 1px solid var(--jb-border);
        padding: 20px;
        text-align: center;
        transition: all var(--jb-transition);
    }
    .jb-stat-card:hover {
        box-shadow: var(--jb-shadow-md);
        transform: translateY(-2px);
    }
    .jb-stat-card .stat-num {
        font-family: var(--jb-font-mono);
        font-size: 28px;
        font-weight: 700;
        color: var(--jb-primary);
        margin-bottom: 4px;
    }
    .jb-stat-card .stat-label {
        font-size: 13px;
        color: var(--jb-text-muted);
    }
    .jb-league-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 16px;
    }
    .jb-league-card {
        background-color: #fff;
        border-radius: var(--jb-radius-card);
        border: 1px solid var(--jb-border);
        padding: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 8px;
        transition: all var(--jb-transition);
    }
    .jb-league-card:hover {
        box-shadow: var(--jb-shadow-md);
        transform: translateY(-3px);
        border-color: var(--jb-accent);
    }
    .jb-league-card .league-icon {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background-color: var(--jb-bg);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
        color: var(--jb-primary);
    }
    .jb-league-card .league-name {
        font-weight: 600;
        font-size: 14px;
    }
    .jb-league-card .league-count {
        font-size: 12px;
        color: var(--jb-text-muted);
        font-family: var(--jb-font-mono);
    }
    .jb-timeline {
        position: relative;
        padding-left: 28px;
    }
    .jb-timeline::before {
        content: '';
        position: absolute;
        left: 8px;
        top: 4px;
        bottom: 4px;
        width: 2px;
        background-color: var(--jb-border);
    }
    .jb-timeline-item {
        position: relative;
        padding-bottom: 24px;
        padding-left: 12px;
    }
    .jb-timeline-item:last-child {
        padding-bottom: 0;
    }
    .jb-timeline-item::before {
        content: '';
        position: absolute;
        left: -28px;
        top: 6px;
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background-color: var(--jb-accent);
        border: 2px solid var(--jb-primary);
    }
    .jb-timeline-item .tm-time {
        font-family: var(--jb-font-mono);
        font-size: 13px;
        color: var(--jb-text-muted);
        margin-bottom: 4px;
    }
    .jb-timeline-item .tm-title {
        font-weight: 600;
        font-size: 14px;
        margin-bottom: 4px;
    }
    .jb-timeline-item .tm-desc {
        font-size: 13px;
        color: var(--jb-text-muted);
        line-height: 1.7;
    }
    .jb-faq-item {
        background-color: #fff;
        border: 1px solid var(--jb-border);
        border-radius: var(--jb-radius-card);
        margin-bottom: 12px;
        overflow: hidden;
    }
    .jb-faq-item .faq-question {
        padding: 16px 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        cursor: pointer;
        font-weight: 600;
        font-size: 15px;
        background: none;
        border: none;
        width: 100%;
        text-align: left;
        transition: color var(--jb-transition);
    }
    .jb-faq-item .faq-question:hover {
        color: var(--jb-primary);
    }
    .jb-faq-item .faq-question i {
        transition: transform var(--jb-transition);
        font-size: 14px;
        color: var(--jb-secondary);
    }
    .jb-faq-item .faq-question[aria-expanded="true"] i {
        transform: rotate(180deg);
        color: var(--jb-accent);
    }
    .jb-faq-item .faq-answer {
        padding: 0 20px 16px;
        font-size: 14px;
        color: var(--jb-text-muted);
        line-height: 1.8;
    }
    .jb-cta-band {
        background-color: var(--jb-primary);
        color: #fff;
        position: relative;
        overflow: hidden;
    }
    .jb-cta-band::after {
        content: '';
        position: absolute;
        right: -80px;
        top: 50%;
        transform: translateY(-50%);
        width: 240px;
        height: 240px;
        border-radius: 50%;
        background-color: rgba(200, 255, 0, 0.08);
    }
    .jb-cta-band .jb-container {
        position: relative;
        z-index: 1;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 24px;
    }
    .jb-cta-band h2 {
        font-size: 24px;
        font-weight: 700;
        margin-bottom: 8px;
    }
    .jb-cta-band p {
        color: rgba(255,255,255,0.7);
        margin-bottom: 0;
        max-width: 480px;
    }
    @media (min-width: 768px) {
        .jb-cta-band h2 {
            font-size: 30px;
        }
    }
    .jb-footer {
        background-color: var(--jb-primary);
        color: rgba(255,255,255,0.75);
        padding: 56px 0 24px;
    }
    .jb-footer .jb-container {
        max-width: 1180px;
    }
    .jb-footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 40px;
        margin-bottom: 32px;
    }
    @media (max-width: 991px) {
        .jb-footer-grid {
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }
    }
    @media (max-width: 575px) {
        .jb-footer-grid {
            grid-template-columns: 1fr;
        }
    }
    .jb-footer-brand .logo {
        font-size: 18px;
        font-weight: 700;
        color: #fff;
        margin-bottom: 12px;
        display: inline-block;
    }
    .jb-footer-brand p {
        font-size: 13px;
        line-height: 1.8;
        color: rgba(255,255,255,0.6);
    }
    .jb-footer-col h4 {
        font-size: 14px;
        font-weight: 600;
        color: #fff;
        margin-bottom: 16px;
    }
    .jb-footer-col ul {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .jb-footer-col ul li {
        margin-bottom: 10px;
    }
    .jb-footer-col ul a {
        font-size: 13px;
        color: rgba(255,255,255,0.65);
        transition: color var(--jb-transition);
    }
    .jb-footer-col ul a:hover {
        color: var(--jb-accent);
    }
    .jb-footer-bottom {
        border-top: 1px solid rgba(255,255,255,0.12);
        padding-top: 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 12px;
        font-size: 12px;
        color: rgba(255,255,255,0.5);
    }
    .jb-footer-bottom a {
        color: rgba(255,255,255,0.65);
        font-size: 12px;
    }
    .jb-footer-bottom a:hover {
        color: var(--jb-accent);
    }
    .jb-footer-bottom .sep {
        margin: 0 8px;
        color: rgba(255,255,255,0.3);
    }
    .jb-footer-bottom > div {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 4px;
    }
    .jb-card-img {
        border-radius: var(--jb-radius-card);
        overflow: hidden;
        aspect-ratio: 16/9;
        background-color: var(--jb-bg);
        position: relative;
    }
    .jb-card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .jb-card-img .img-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, transparent 40%, rgba(22,22,22,0.7) 100%);
        display: flex;
        align-items: flex-end;
        padding: 16px;
    }
    .jb-card-img .img-overlay span {
        color: #fff;
        font-size: 13px;
        font-weight: 600;
    }
    .jb-data-note {
        background-color: #fff;
        border: 1px dashed var(--jb-border);
        border-radius: var(--jb-radius-card);
        padding: 16px 20px;
        font-size: 13px;
        color: var(--jb-text-muted);
        display: flex;
        align-items: flex-start;
        gap: 10px;
    }
    .jb-data-note i {
        color: var(--jb-accent);
        margin-top: 4px;
    }
    .jb-highlight-row {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
    }
    .jb-highlight-row .jb-badge {
        flex-shrink: 0;
    }

/* roulang page: category3 */
:root {
            --jb-primary: #161616;
            --jb-bg: #F7F6F3;
            --jb-accent: #C8FF00;
            --jb-secondary: #5A5F66;
            --jb-border: #E5E5E5;
            --jb-text: #1A1A1A;
            --jb-text-muted: #666666;
            --jb-status-finished: #8A8F98;
            --jb-status-live: #00C853;
            --jb-status-upcoming: #FF9100;
            --jb-radius-card: 10px;
            --jb-radius-tag: 6px;
            --jb-radius-btn: 8px;
            --jb-shadow-sm: 0 1px 4px rgba(22, 22, 22, 0.04);
            --jb-shadow-md: 0 8px 24px rgba(22, 22, 22, 0.08);
            --jb-shadow-lg: 0 12px 32px rgba(22, 22, 22, 0.10);
            --jb-font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --jb-font-mono: "Roboto Mono", "SF Mono", "Menlo", monospace;
            --jb-transition: 0.2s ease-in-out;
            --jb-nav-height: 60px;
            --jb-container-max: 1180px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--jb-font-cn);
            font-size: 15px;
            line-height: 1.75;
            color: var(--jb-text);
            background-color: var(--jb-bg);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--jb-text);
            text-decoration: none;
            transition: color var(--jb-transition), border-color var(--jb-transition), background-color var(--jb-transition);
        }
        a:hover,
        a:focus {
            color: var(--jb-primary);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--jb-accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--jb-font-cn);
        }
        .jb-container {
            max-width: var(--jb-container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 32px;
            padding-right: 32px;
        }
        @media (max-width: 576px) {
            .jb-container {
                padding-left: 18px;
                padding-right: 18px;
            }
        }
        .jb-main-wrapper {
            padding-top: var(--jb-nav-height);
        }
        section {
            padding-top: 88px;
            padding-bottom: 88px;
        }
        @media (max-width: 768px) {
            section {
                padding-top: 56px;
                padding-bottom: 56px;
            }
        }
        .jb-section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--jb-secondary);
            margin-bottom: 12px;
            border-left: 3px solid var(--jb-accent);
            padding-left: 10px;
        }
        .jb-section-title {
            font-size: 30px;
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.35;
        }
        @media (max-width: 768px) {
            .jb-section-title {
                font-size: 24px;
            }
        }
        .jb-section-desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin-bottom: 32px;
            max-width: 720px;
        }
        .jb-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--jb-radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all var(--jb-transition);
            white-space: nowrap;
        }
        .jb-btn-primary {
            background-color: var(--jb-accent);
            color: var(--jb-primary);
        }
        .jb-btn-primary:hover,
        .jb-btn-primary:focus {
            background-color: var(--jb-primary);
            color: var(--jb-accent);
        }
        .jb-btn-secondary {
            background-color: transparent;
            color: var(--jb-text);
            border: 1px solid var(--jb-primary);
        }
        .jb-btn-secondary:hover,
        .jb-btn-secondary:focus {
            background-color: var(--jb-primary);
            color: #fff;
            border-color: var(--jb-primary);
        }
        .jb-btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }
        .jb-btn-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--jb-text);
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
        }
        .jb-btn-link i {
            transition: transform var(--jb-transition);
        }
        .jb-btn-link:hover,
        .jb-btn-link:focus {
            color: var(--jb-primary);
        }
        .jb-btn-link:hover i,
        .jb-btn-link:focus i {
            transform: translateX(4px);
            color: var(--jb-accent);
        }
        .jb-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--jb-radius-tag);
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }
        .jb-badge-live {
            background-color: var(--jb-status-live);
            color: #fff;
        }
        .jb-badge-upcoming {
            background-color: var(--jb-status-upcoming);
            color: #fff;
        }
        .jb-badge-finished {
            background-color: var(--jb-status-finished);
            color: #fff;
        }
        .jb-badge-outline {
            background-color: transparent;
            border: 1px solid var(--jb-border);
            color: var(--jb-text);
        }
        .jb-badge-accent {
            background-color: var(--jb-accent);
            color: var(--jb-primary);
        }
        .jb-badge-dark {
            background-color: var(--jb-primary);
            color: #fff;
        }
        .jb-card {
            background: #fff;
            border-radius: var(--jb-radius-card);
            box-shadow: var(--jb-shadow-sm);
            border: 1px solid var(--jb-border);
            transition: all var(--jb-transition);
        }
        .jb-card:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-3px);
        }
        .jb-card-accent {
            border-left: 3px solid var(--jb-accent);
        }

        /* ===== 导航 ===== */
        .jb-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(247, 246, 243, 0.96);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--jb-border);
            height: var(--jb-nav-height);
            display: flex;
            align-items: center;
        }
        .jb-header-inner {
            max-width: var(--jb-container-max);
            margin: 0 auto;
            padding: 0 32px;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            height: 100%;
        }
        .jb-logo {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--jb-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .jb-logo .jb-logo-dot {
            display: inline-flex;
            width: 10px;
            height: 10px;
            background: var(--jb-accent);
            border-radius: 50%;
            flex-shrink: 0;
        }
        .jb-logo:hover {
            color: var(--jb-primary);
        }
        .jb-logo span {
            font-weight: 400;
            color: var(--jb-secondary);
            font-size: 14px;
        }
        .jb-nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .jb-nav-menu::-webkit-scrollbar {
            display: none;
        }
        .jb-nav-menu li a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--jb-text);
            border-bottom: 2px solid transparent;
            white-space: nowrap;
            position: relative;
        }
        .jb-nav-menu li a:hover,
        .jb-nav-menu li a:focus {
            color: var(--jb-primary);
            border-bottom-color: var(--jb-accent);
        }
        .jb-nav-menu li a.active {
            color: var(--jb-primary);
            font-weight: 700;
            border-bottom-color: var(--jb-accent);
        }
        .jb-nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .jb-nav-search {
            display: flex;
            align-items: center;
            background: #fff;
            border: 1px solid var(--jb-border);
            border-radius: 20px;
            padding: 6px 14px;
            gap: 8px;
            font-size: 13px;
            color: var(--jb-secondary);
            cursor: pointer;
            transition: all var(--jb-transition);
        }
        .jb-nav-search:hover,
        .jb-nav-search:focus {
            border-color: var(--jb-accent);
            box-shadow: 0 0 0 3px rgba(200, 255, 0, 0.15);
        }
        .jb-nav-toggle {
            display: none;
            background: none;
            border: 1px solid var(--jb-border);
            border-radius: 6px;
            width: 40px;
            height: 36px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: var(--jb-text);
            font-size: 18px;
        }
        @media (max-width: 992px) {
            .jb-nav-menu {
                display: none;
            }
            .jb-nav-toggle {
                display: inline-flex;
            }
            .jb-nav-actions .jb-btn {
                display: none;
            }
            .jb-header-inner {
                padding: 0 18px;
            }
        }
        .jb-mobile-menu {
            position: fixed;
            top: var(--jb-nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--jb-bg);
            z-index: 999;
            padding: 24px;
            display: none;
            flex-direction: column;
            gap: 4px;
            overflow-y: auto;
        }
        .jb-mobile-menu.open {
            display: flex;
        }
        .jb-mobile-menu a {
            display: block;
            padding: 14px 16px;
            font-size: 16px;
            font-weight: 600;
            border-bottom: 1px solid var(--jb-border);
            color: var(--jb-text);
        }
        .jb-mobile-menu a:hover,
        .jb-mobile-menu a:focus {
            background: #fff;
            color: var(--jb-primary);
            border-left: 3px solid var(--jb-accent);
        }
        .jb-mobile-menu a.active {
            background: #fff;
            border-left: 3px solid var(--jb-accent);
            color: var(--jb-primary);
            font-weight: 700;
        }
        .jb-mobile-menu .jb-btn {
            margin-top: 16px;
            width: 100%;
        }

        /* ===== Hero ===== */
        .jb-hero-tennis {
            background: var(--jb-primary);
            color: #fff;
            padding: 64px 0 56px;
            border-radius: 0 0 24px 24px;
            position: relative;
            overflow: hidden;
        }
        .jb-hero-tennis::after {
            content: "";
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(200, 255, 0, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .jb-hero-tennis .jb-container {
            position: relative;
            z-index: 1;
        }
        .jb-hero-tennis h1 {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
            color: #fff;
            max-width: 720px;
        }
        .jb-hero-tennis h1 .jb-accent-text {
            color: var(--jb-accent);
            border-bottom: 2px solid var(--jb-accent);
            padding-bottom: 2px;
        }
        .jb-hero-tennis p {
            font-size: 16px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.75);
            max-width: 650px;
            margin-bottom: 28px;
        }
        .jb-hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }
        .jb-hero-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .jb-hero-meta i {
            color: var(--jb-accent);
        }
        @media (max-width: 768px) {
            .jb-hero-tennis {
                padding: 48px 0 40px;
            }
            .jb-hero-tennis h1 {
                font-size: 26px;
            }
            .jb-hero-tennis p {
                font-size: 14px;
            }
        }

        /* ===== 时间线 ===== */
        .jb-timeline {
            position: relative;
            padding-left: 28px;
        }
        .jb-timeline::before {
            content: "";
            position: absolute;
            left: 10px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: var(--jb-border);
        }
        .jb-timeline-item {
            position: relative;
            margin-bottom: 20px;
            padding-left: 20px;
        }
        .jb-timeline-item::before {
            content: "";
            position: absolute;
            left: -24px;
            top: 10px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--jb-bg);
            border: 3px solid var(--jb-secondary);
            transition: all var(--jb-transition);
        }
        .jb-timeline-item.live::before {
            border-color: var(--jb-status-live);
            background: var(--jb-status-live);
            box-shadow: 0 0 0 4px rgba(0, 200, 83, 0.15);
            animation: pulse-dot 2s infinite;
        }
        .jb-timeline-item.upcoming::before {
            border-color: var(--jb-status-upcoming);
            background: var(--jb-status-upcoming);
        }
        .jb-timeline-item.finished::before {
            border-color: var(--jb-status-finished);
            background: var(--jb-status-finished);
        }
        @keyframes pulse-dot {
            0%, 100% {
                box-shadow: 0 0 0 4px rgba(0, 200, 83, 0.15);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(0, 200, 83, 0.05);
            }
        }
        .jb-timeline-time {
            font-family: var(--jb-font-mono);
            font-size: 13px;
            color: var(--jb-secondary);
            font-weight: 600;
            margin-bottom: 6px;
        }
        .jb-score-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: #fff;
            border-radius: var(--jb-radius-card);
            padding: 16px 20px;
            border: 1px solid var(--jb-border);
            box-shadow: var(--jb-shadow-sm);
            transition: all var(--jb-transition);
            flex-wrap: wrap;
            gap: 12px;
        }
        .jb-score-row:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-2px);
            border-color: #d0d0d0;
        }
        .jb-score-row.live {
            border-left: 3px solid var(--jb-status-live);
        }
        .jb-score-row.upcoming {
            border-left: 3px solid var(--jb-status-upcoming);
        }
        .jb-score-row.finished {
            border-left: 3px solid var(--jb-status-finished);
        }
        .jb-score-info {
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 0;
        }
        .jb-score-player {
            font-weight: 700;
            font-size: 15px;
            color: var(--jb-text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .jb-score-player small {
            display: block;
            font-weight: 400;
            font-size: 12px;
            color: var(--jb-secondary);
        }
        .jb-score-number {
            font-family: var(--jb-font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--jb-primary);
            letter-spacing: 0.02em;
        }
        .jb-score-number .score-highlight {
            color: var(--jb-accent);
            background: var(--jb-primary);
            padding: 2px 6px;
            border-radius: 4px;
        }
        .jb-score-set {
            font-family: var(--jb-font-mono);
            font-size: 13px;
            color: var(--jb-secondary);
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .jb-score-set span {
            background: var(--jb-bg);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        .jb-score-status {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        @media (max-width: 576px) {
            .jb-score-row {
                flex-direction: column;
                align-items: flex-start;
            }
            .jb-score-number {
                font-size: 18px;
            }
            .jb-timeline {
                padding-left: 20px;
            }
            .jb-timeline-item {
                padding-left: 10px;
            }
            .jb-timeline-item::before {
                left: -16px;
                width: 10px;
                height: 10px;
            }
        }

        /* ===== 侧栏筛选 ===== */
        .jb-filter-card {
            background: #fff;
            border-radius: var(--jb-radius-card);
            border: 1px solid var(--jb-border);
            padding: 20px;
            box-shadow: var(--jb-shadow-sm);
            position: sticky;
            top: calc(var(--jb-nav-height) + 20px);
        }
        .jb-filter-card h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--jb-text);
        }
        .jb-filter-group {
            margin-bottom: 18px;
        }
        .jb-filter-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--jb-secondary);
            display: block;
            margin-bottom: 6px;
        }
        .jb-filter-select {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid var(--jb-border);
            border-radius: 6px;
            font-size: 14px;
            color: var(--jb-text);
            background: var(--jb-bg);
            cursor: pointer;
            transition: all var(--jb-transition);
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235A5F66' stroke-width='2' fill='none'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
        }
        .jb-filter-select:focus {
            border-color: var(--jb-accent);
            outline: none;
            box-shadow: 0 0 0 3px rgba(200, 255, 0, 0.12);
        }
        .jb-filter-check {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--jb-text);
            cursor: pointer;
            margin-bottom: 8px;
        }
        .jb-filter-check input[type="checkbox"] {
            width: 16px;
            height: 16px;
            accent-color: var(--jb-accent);
            cursor: pointer;
        }
        .jb-filter-apply {
            width: 100%;
            margin-top: 8px;
        }

        /* ===== 数据亮点 ===== */
        .jb-stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        @media (max-width: 992px) {
            .jb-stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .jb-stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
        }
        .jb-stat-card {
            background: #fff;
            border-radius: var(--jb-radius-card);
            padding: 20px 18px;
            border: 1px solid var(--jb-border);
            box-shadow: var(--jb-shadow-sm);
            text-align: center;
            transition: all var(--jb-transition);
        }
        .jb-stat-card:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-3px);
        }
        .jb-stat-number {
            font-family: var(--jb-font-mono);
            font-size: 32px;
            font-weight: 800;
            color: var(--jb-primary);
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .jb-stat-number .unit {
            font-size: 14px;
            font-weight: 600;
            color: var(--jb-secondary);
        }
        .jb-stat-label {
            font-size: 13px;
            color: var(--jb-secondary);
        }
        .jb-stat-card.accent .jb-stat-number {
            color: var(--jb-primary);
            background: var(--jb-accent);
            display: inline-block;
            padding: 2px 12px;
            border-radius: 6px;
        }

        /* ===== 赛事规则/数据说明 ===== */
        .jb-info-block {
            background: #fff;
            border-radius: var(--jb-radius-card);
            padding: 32px;
            border: 1px solid var(--jb-border);
            box-shadow: var(--jb-shadow-sm);
            margin-bottom: 20px;
        }
        .jb-info-block h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--jb-text);
        }
        .jb-info-block p {
            font-size: 15px;
            line-height: 1.85;
            color: var(--jb-text-muted);
            margin-bottom: 12px;
        }
        .jb-info-block p:last-child {
            margin-bottom: 0;
        }
        .jb-info-list {
            list-style: none;
            padding: 0;
            margin: 0 0 16px;
        }
        .jb-info-list li {
            padding: 8px 0;
            border-bottom: 1px solid var(--jb-border);
            font-size: 14px;
            color: var(--jb-text-muted);
            display: flex;
            gap: 10px;
            align-items: flex-start;
        }
        .jb-info-list li:last-child {
            border-bottom: none;
        }
        .jb-info-list li i {
            color: var(--jb-accent);
            margin-top: 4px;
            flex-shrink: 0;
        }

        /* ===== 资讯列表 ===== */
        .jb-news-item {
            display: flex;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--jb-border);
            transition: all var(--jb-transition);
        }
        .jb-news-item:last-child {
            border-bottom: none;
        }
        .jb-news-item:hover {
            background: rgba(255, 255, 255, 0.6);
            padding-left: 8px;
            border-radius: 6px;
        }
        .jb-news-date {
            font-family: var(--jb-font-mono);
            font-size: 13px;
            color: var(--jb-secondary);
            font-weight: 600;
            white-space: nowrap;
            padding-top: 2px;
            min-width: 90px;
        }
        .jb-news-content {
            flex: 1;
            min-width: 0;
        }
        .jb-news-content h5 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--jb-text);
            line-height: 1.5;
        }
        .jb-news-content h5 a:hover {
            color: var(--jb-primary);
            text-decoration: underline;
            text-decoration-color: var(--jb-accent);
            text-decoration-thickness: 2px;
        }
        .jb-news-content p {
            font-size: 14px;
            color: var(--jb-text-muted);
            line-height: 1.7;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .jb-news-thumb {
            width: 120px;
            height: 80px;
            border-radius: 6px;
            object-fit: cover;
            flex-shrink: 0;
            background: var(--jb-bg);
        }
        @media (max-width: 576px) {
            .jb-news-item {
                flex-direction: column;
            }
            .jb-news-date {
                min-width: auto;
            }
            .jb-news-thumb {
                width: 100%;
                height: 160px;
            }
        }

        /* ===== FAQ ===== */
        .jb-faq-item {
            background: #fff;
            border-radius: var(--jb-radius-card);
            border: 1px solid var(--jb-border);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--jb-transition);
        }
        .jb-faq-item:hover {
            box-shadow: var(--jb-shadow-sm);
        }
        .jb-faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--jb-text);
            background: #fff;
            border: none;
            width: 100%;
            text-align: left;
            gap: 12px;
        }
        .jb-faq-question i {
            transition: transform var(--jb-transition);
            color: var(--jb-secondary);
            flex-shrink: 0;
        }
        .jb-faq-item.open .jb-faq-question i {
            transform: rotate(180deg);
            color: var(--jb-accent);
        }
        .jb-faq-answer {
            display: none;
            padding: 0 20px 18px;
            font-size: 14px;
            line-height: 1.8;
            color: var(--jb-text-muted);
        }
        .jb-faq-item.open .jb-faq-answer {
            display: block;
        }

        /* ===== CTA ===== */
        .jb-cta-box {
            background: var(--jb-primary);
            border-radius: 16px;
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .jb-cta-box::before {
            content: "";
            position: absolute;
            top: -30%;
            left: -5%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(200, 255, 0, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }
        .jb-cta-box h2 {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 12px;
            color: #fff;
        }
        .jb-cta-box p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 520px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }
        .jb-cta-actions {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }
        @media (max-width: 576px) {
            .jb-cta-box {
                padding: 32px 20px;
            }
            .jb-cta-box h2 {
                font-size: 22px;
            }
        }

        /* ===== 页脚 ===== */
        .jb-footer {
            background: var(--jb-primary);
            color: rgba(255, 255, 255, 0.7);
            padding: 56px 0 0;
            margin-top: 0;
        }
        .jb-footer .jb-container {
            max-width: var(--jb-container-max);
        }
        .jb-footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 40px;
        }
        @media (max-width: 992px) {
            .jb-footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 576px) {
            .jb-footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .jb-footer-brand .logo {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            display: block;
            margin-bottom: 12px;
        }
        .jb-footer-brand .logo:hover {
            color: var(--jb-accent);
        }
        .jb-footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 0;
        }
        .jb-footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .jb-footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .jb-footer-col ul li {
            margin-bottom: 8px;
        }
        .jb-footer-col ul li a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--jb-transition);
        }
        .jb-footer-col ul li a:hover {
            color: var(--jb-accent);
        }
        .jb-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
            max-width: var(--jb-container-max);
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }
        .jb-footer-bottom .sep {
            margin: 0 8px;
            color: rgba(255, 255, 255, 0.2);
        }
        .jb-footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 12px;
        }
        .jb-footer-bottom a:hover {
            color: var(--jb-accent);
        }
        @media (max-width: 768px) {
            .jb-footer-bottom {
                flex-direction: column;
                text-align: center;
                padding-left: 18px;
                padding-right: 18px;
            }
        }

/* roulang page: category2 */
:root {
            --jb-primary: #161616;
            --jb-bg: #F7F6F3;
            --jb-accent: #C8FF00;
            --jb-secondary: #5A5F66;
            --jb-border: #E5E5E5;
            --jb-text: #1A1A1A;
            --jb-text-muted: #666666;
            --jb-status-finished: #8A8F98;
            --jb-status-live: #00C853;
            --jb-status-upcoming: #FF9100;
            --jb-radius-card: 10px;
            --jb-radius-tag: 6px;
            --jb-radius-btn: 8px;
            --jb-shadow-sm: 0 1px 4px rgba(22, 22, 22, 0.04);
            --jb-shadow-md: 0 8px 24px rgba(22, 22, 22, 0.08);
            --jb-shadow-lg: 0 12px 32px rgba(22, 22, 22, 0.10);
            --jb-font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --jb-font-mono: "Roboto Mono", "SF Mono", "Menlo", monospace;
            --jb-transition: 0.2s ease-in-out;
            --jb-nav-height: 60px;
            --jb-container-max: 1180px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--jb-font-cn);
            font-size: 15px;
            line-height: 1.75;
            color: var(--jb-text);
            background-color: var(--jb-bg);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--jb-text);
            text-decoration: none;
            transition: color var(--jb-transition), border-color var(--jb-transition), background-color var(--jb-transition);
        }
        a:hover,
        a:focus {
            color: var(--jb-accent);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--jb-accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--jb-font-cn);
        }
        .jb-container {
            max-width: var(--jb-container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 32px;
            padding-right: 32px;
        }
        section {
            padding-top: 88px;
            padding-bottom: 88px;
        }
        .jb-section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--jb-secondary);
            margin-bottom: 12px;
            border-left: 3px solid var(--jb-accent);
            padding-left: 10px;
        }
        .jb-section-title {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.35;
            color: var(--jb-primary);
        }
        .jb-section-desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin-bottom: 32px;
            max-width: 720px;
        }
        .jb-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--jb-radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all var(--jb-transition);
            white-space: nowrap;
        }
        .jb-btn-primary {
            background-color: var(--jb-accent);
            color: var(--jb-primary);
        }
        .jb-btn-primary:hover,
        .jb-btn-primary:focus {
            background-color: var(--jb-primary);
            color: var(--jb-accent);
        }
        .jb-btn-secondary {
            background-color: transparent;
            color: var(--jb-primary);
            border: 1px solid var(--jb-primary);
        }
        .jb-btn-secondary:hover,
        .jb-btn-secondary:focus {
            background-color: var(--jb-primary);
            color: #fff;
            border-color: var(--jb-primary);
        }
        .jb-btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }
        .jb-btn-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--jb-text);
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
        }
        .jb-btn-link i {
            transition: transform var(--jb-transition);
        }
        .jb-btn-link:hover,
        .jb-btn-link:focus {
            color: var(--jb-accent);
        }
        .jb-btn-link:hover i,
        .jb-btn-link:focus i {
            transform: translateX(4px);
        }
        .jb-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--jb-radius-tag);
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }
        .jb-badge-live {
            background-color: var(--jb-status-live);
            color: #fff;
        }
        .jb-badge-upcoming {
            background-color: var(--jb-status-upcoming);
            color: #fff;
        }
        .jb-badge-finished {
            background-color: var(--jb-status-finished);
            color: #fff;
        }
        .jb-badge-outline {
            background-color: transparent;
            border: 1px solid var(--jb-border);
            color: var(--jb-text);
        }
        .jb-nav {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(247, 246, 243, 0.97);
            border-bottom: 1px solid var(--jb-border);
            height: var(--jb-nav-height);
            display: flex;
            align-items: center;
        }
        .jb-nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 24px;
        }
        .jb-nav-left {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .jb-nav-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--jb-primary);
            white-space: nowrap;
        }
        .jb-nav-logo span {
            color: var(--jb-accent);
            background-color: var(--jb-primary);
            padding: 2px 6px;
            border-radius: 4px;
            font-size: 18px;
        }
        .jb-nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 4px;
        }
        .jb-nav-menu li a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--jb-text);
            position: relative;
            white-space: nowrap;
            border-radius: 6px;
        }
        .jb-nav-menu li a::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            width: 0;
            height: 2px;
            background-color: var(--jb-accent);
            transform: translateX(-50%);
            transition: width var(--jb-transition);
        }
        .jb-nav-menu li a:hover::after,
        .jb-nav-menu li a:focus::after,
        .jb-nav-menu li a.active::after {
            width: 24px;
        }
        .jb-nav-menu li a.active {
            color: var(--jb-primary);
            font-weight: 700;
        }
        .jb-nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .jb-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--jb-radius-btn);
            font-size: 13px;
            font-weight: 600;
            background-color: var(--jb-accent);
            color: var(--jb-primary);
            transition: all var(--jb-transition);
            white-space: nowrap;
        }
        .jb-nav-cta:hover,
        .jb-nav-cta:focus {
            background-color: var(--jb-primary);
            color: var(--jb-accent);
        }
        .jb-nav-burger {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--jb-text);
            cursor: pointer;
            padding: 4px;
        }
        @media (max-width: 991px) {
            .jb-nav-menu {
                position: fixed;
                top: var(--jb-nav-height);
                right: 0;
                width: 280px;
                max-width: 85vw;
                background-color: var(--jb-bg);
                border: 1px solid var(--jb-border);
                border-radius: 8px 0 0 8px;
                flex-direction: column;
                align-items: stretch;
                padding: 16px;
                gap: 4px;
                box-shadow: var(--jb-shadow-md);
                transform: translateX(100%);
                transition: transform 0.25s ease-in-out;
                z-index: 999;
            }
            .jb-nav-menu.show {
                transform: translateX(0);
            }
            .jb-nav-menu li a {
                padding: 12px 16px;
                font-size: 15px;
            }
            .jb-nav-burger {
                display: block;
            }
            .jb-nav-cta span {
                display: none;
            }
            .jb-nav-cta {
                padding: 8px 12px;
            }
        }
        .jb-hero-cat {
            background-color: var(--jb-primary);
            color: #fff;
            padding: 72px 0 64px;
            position: relative;
            overflow: hidden;
        }
        .jb-hero-cat::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at top right, rgba(200, 255, 0, 0.08) 0%, transparent 55%),
                radial-gradient(ellipse at bottom left, rgba(200, 255, 0, 0.04) 0%, transparent 45%);
            pointer-events: none;
        }
        .jb-hero-cat .jb-container {
            position: relative;
            z-index: 1;
        }
        .jb-hero-cat .jb-section-label {
            color: var(--jb-accent);
            border-left-color: var(--jb-accent);
        }
        .jb-hero-cat .jb-section-title {
            color: #fff;
            font-size: 36px;
            line-height: 1.3;
            margin-bottom: 20px;
        }
        .jb-hero-cat .jb-section-title em {
            font-style: normal;
            color: var(--jb-accent);
            border-bottom: 3px solid var(--jb-accent);
            padding-bottom: 2px;
        }
        .jb-hero-cat .jb-section-desc {
            color: rgba(255, 255, 255, 0.75);
            font-size: 16px;
            max-width: 640px;
            margin-bottom: 28px;
        }
        .jb-hero-status-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: center;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--jb-radius-card);
            padding: 14px 20px;
            max-width: 520px;
        }
        .jb-hero-status-bar .hb-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.8);
        }
        .jb-hero-status-bar .hb-item i {
            font-size: 16px;
        }
        .jb-hero-status-bar .hb-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            animation: jbPulse 2s ease-in-out infinite;
        }
        .jb-hero-status-bar .hb-dot.live {
            background-color: var(--jb-status-live);
        }
        .jb-hero-status-bar .hb-dot.upcoming {
            background-color: var(--jb-status-upcoming);
            animation: none;
        }
        .jb-hero-status-bar .hb-dot.finished {
            background-color: var(--jb-status-finished);
            animation: none;
        }
        @keyframes jbPulse {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 200, 83, 0.4); }
            50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(0, 200, 83, 0); }
        }
        .jb-icon-matrix {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 12px;
        }
        .jb-icon-matrix .im-item {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--jb-radius-card);
            padding: 10px 16px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.85);
            transition: all var(--jb-transition);
        }
        .jb-icon-matrix .im-item:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--jb-accent);
        }
        .jb-icon-matrix .im-item i {
            font-size: 18px;
            color: var(--jb-accent);
        }
        @media (max-width: 576px) {
            .jb-hero-cat .jb-section-title {
                font-size: 26px;
            }
            .jb-hero-cat {
                padding: 48px 0 40px;
            }
            .jb-hero-status-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .jb-icon-matrix .im-item {
                padding: 8px 12px;
                font-size: 12px;
            }
        }
        .jb-score-card-wall {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .jb-score-card {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 20px;
            box-shadow: var(--jb-shadow-sm);
            transition: all var(--jb-transition);
            position: relative;
        }
        .jb-score-card:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-3px);
            border-color: rgba(200, 255, 0, 0.5);
        }
        .jb-score-card.live-card {
            border-left: 3px solid var(--jb-status-live);
        }
        .jb-score-card.upcoming-card {
            border-left: 3px solid var(--jb-status-upcoming);
        }
        .jb-score-card.finished-card {
            border-left: 3px solid var(--jb-status-finished);
        }
        .jb-score-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
        }
        .jb-score-card-league {
            font-size: 13px;
            font-weight: 600;
            color: var(--jb-secondary);
        }
        .jb-score-card-time {
            font-family: var(--jb-font-mono);
            font-size: 13px;
            color: var(--jb-text-muted);
        }
        .jb-score-card-matchup {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 12px;
        }
        .jb-score-card-team {
            flex: 1;
            font-size: 15px;
            font-weight: 600;
            text-align: center;
            line-height: 1.4;
        }
        .jb-score-card-score {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--jb-font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--jb-primary);
        }
        .jb-score-card-score .score-sep {
            font-size: 18px;
            color: var(--jb-secondary);
            font-weight: 400;
        }
        .jb-score-card.live-card .jb-score-card-score {
            color: var(--jb-status-live);
        }
        .jb-score-card-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid var(--jb-border);
        }
        .jb-score-card-meta .meta-item {
            font-size: 12px;
            color: var(--jb-text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .jb-score-card-meta .meta-item i {
            font-size: 12px;
        }
        .jb-score-card-meta .meta-highlight {
            color: var(--jb-text);
            font-weight: 600;
            font-family: var(--jb-font-mono);
        }
        @media (max-width: 991px) {
            .jb-score-card-wall {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .jb-score-card-wall {
                grid-template-columns: 1fr;
            }
            .jb-score-card-score {
                font-size: 24px;
            }
        }
        .jb-stat-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-bottom: 32px;
        }
        .jb-stat-strip .stat-item {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 20px;
            text-align: center;
            transition: all var(--jb-transition);
        }
        .jb-stat-strip .stat-item:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-2px);
        }
        .jb-stat-strip .stat-number {
            font-family: var(--jb-font-mono);
            font-size: 32px;
            font-weight: 700;
            color: var(--jb-primary);
            display: block;
            margin-bottom: 4px;
        }
        .jb-stat-strip .stat-label {
            font-size: 13px;
            color: var(--jb-secondary);
        }
        @media (max-width: 991px) {
            .jb-stat-strip {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .jb-stat-strip .stat-number {
                font-size: 24px;
            }
        }
        .jb-pain-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .jb-pain-list li {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 20px 0;
            border-bottom: 1px solid var(--jb-border);
        }
        .jb-pain-list li:first-child {
            padding-top: 0;
        }
        .jb-pain-list li:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .jb-pain-list .pain-num {
            font-family: var(--jb-font-mono);
            font-size: 24px;
            font-weight: 700;
            color: var(--jb-accent);
            background-color: var(--jb-primary);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .jb-pain-list .pain-content h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--jb-primary);
        }
        .jb-pain-list .pain-content p {
            font-size: 14px;
            color: var(--jb-text-muted);
            margin: 0;
            line-height: 1.7;
        }
        .jb-timeline {
            position: relative;
            padding-left: 28px;
        }
        .jb-timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background-color: var(--jb-border);
        }
        .jb-timeline-item {
            position: relative;
            padding-bottom: 24px;
        }
        .jb-timeline-item:last-child {
            padding-bottom: 0;
        }
        .jb-timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: var(--jb-accent);
            border: 2px solid var(--jb-primary);
        }
        .jb-timeline-item .tl-time {
            font-family: var(--jb-font-mono);
            font-size: 13px;
            color: var(--jb-secondary);
            margin-bottom: 4px;
        }
        .jb-timeline-item .tl-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--jb-primary);
            margin-bottom: 2px;
        }
        .jb-timeline-item .tl-desc {
            font-size: 14px;
            color: var(--jb-text-muted);
        }
        .jb-rank-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .jb-rank-list li {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 16px;
            border-bottom: 1px solid var(--jb-border);
            transition: background-color var(--jb-transition);
            border-radius: 6px;
        }
        .jb-rank-list li:hover {
            background-color: #fff;
        }
        .jb-rank-list .rank-no {
            font-family: var(--jb-font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--jb-secondary);
            width: 32px;
            text-align: center;
        }
        .jb-rank-list li.top3 .rank-no {
            color: var(--jb-primary);
            font-size: 20px;
        }
        .jb-rank-list .rank-team {
            flex: 1;
            font-weight: 600;
            font-size: 15px;
        }
        .jb-rank-list .rank-stat {
            font-family: var(--jb-font-mono);
            font-size: 14px;
            color: var(--jb-text-muted);
        }
        .jb-rank-list .rank-stat strong {
            color: var(--jb-text);
            font-weight: 700;
        }
        .jb-content-article {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 36px;
            box-shadow: var(--jb-shadow-sm);
        }
        .jb-content-article .article-image {
            margin-bottom: 24px;
            border-radius: var(--jb-radius-card);
            overflow: hidden;
        }
        .jb-content-article .article-image img {
            width: 100%;
            object-fit: cover;
            aspect-ratio: 16/9;
        }
        .jb-content-article h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--jb-primary);
            margin-bottom: 16px;
            line-height: 1.4;
        }
        .jb-content-article h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--jb-primary);
            margin-top: 24px;
            margin-bottom: 10px;
        }
        .jb-content-article p {
            font-size: 15px;
            line-height: 1.85;
            color: var(--jb-text-muted);
            margin-bottom: 14px;
        }
        @media (max-width: 576px) {
            .jb-content-article {
                padding: 20px;
            }
            .jb-content-article .article-image img {
                aspect-ratio: 16/10;
            }
        }
        .jb-testimonial {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-left: 3px solid var(--jb-accent);
            border-radius: var(--jb-radius-card);
            padding: 24px 28px;
            box-shadow: var(--jb-shadow-sm);
            height: 100%;
        }
        .jb-testimonial .t-quote {
            font-size: 15px;
            line-height: 1.8;
            color: var(--jb-text);
            margin-bottom: 14px;
        }
        .jb-testimonial .t-author {
            font-size: 13px;
            font-weight: 600;
            color: var(--jb-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .jb-testimonial .t-author i {
            color: var(--jb-accent);
        }
        .jb-faq .accordion-item {
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background-color: #fff;
        }
        .jb-faq .accordion-button {
            background-color: #fff;
            color: var(--jb-text);
            font-weight: 600;
            font-size: 15px;
            padding: 18px 20px;
            box-shadow: none !important;
            transition: all var(--jb-transition);
        }
        .jb-faq .accordion-button:not(.collapsed) {
            background-color: var(--jb-bg);
            color: var(--jb-primary);
        }
        .jb-faq .accordion-button:focus {
            box-shadow: none;
            border-color: var(--jb-accent);
        }
        .jb-faq .accordion-button::after {
            background-image: none;
            content: '\f107';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            width: auto;
            margin-left: auto;
            color: var(--jb-secondary);
        }
        .jb-faq .accordion-body {
            font-size: 14px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            padding: 16px 20px 20px;
        }
        .jb-cta-section {
            background-color: var(--jb-primary);
            color: #fff;
            text-align: center;
            padding: 64px 0;
        }
        .jb-cta-section h2 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 16px;
            color: #fff;
        }
        .jb-cta-section p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 28px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
        }
        .jb-cta-section .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }
        .jb-cta-section .jb-btn-secondary {
            background-color: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.4);
        }
        .jb-cta-section .jb-btn-secondary:hover,
        .jb-cta-section .jb-btn-secondary:focus {
            background-color: #fff;
            color: var(--jb-primary);
            border-color: #fff;
        }
        .jb-footer {
            background-color: var(--jb-primary);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 24px;
            font-size: 14px;
        }
        .jb-footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            margin-bottom: 24px;
        }
        .jb-footer-brand .logo {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            display: block;
            margin-bottom: 12px;
        }
        .jb-footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin: 0;
            max-width: 340px;
        }
        .jb-footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .jb-footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .jb-footer-col ul li {
            margin-bottom: 8px;
        }
        .jb-footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 13px;
            transition: color var(--jb-transition);
        }
        .jb-footer-col ul li a:hover,
        .jb-footer-col ul li a:focus {
            color: var(--jb-accent);
        }
        .jb-footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
        }
        .jb-footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 12px;
        }
        .jb-footer-bottom a:hover,
        .jb-footer-bottom a:focus {
            color: var(--jb-accent);
        }
        .jb-footer-bottom .sep {
            margin: 0 6px;
            opacity: 0.4;
        }
        @media (max-width: 991px) {
            .jb-footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 576px) {
            .jb-footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .jb-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            section {
                padding-top: 56px;
                padding-bottom: 56px;
            }
            .jb-section-title {
                font-size: 24px;
            }
            .jb-container {
                padding-left: 18px;
                padding-right: 18px;
            }
        }
        @media (min-width: 768px) and (max-width: 991px) {
            section {
                padding-top: 72px;
                padding-bottom: 72px;
            }
        }
        @media (min-width: 1200px) {
            .jb-container {
                padding-left: 36px;
                padding-right: 36px;
            }
        }

/* roulang page: category5 */
:root {
            --jb-primary: #161616;
            --jb-bg: #F7F6F3;
            --jb-accent: #C8FF00;
            --jb-secondary: #5A5F66;
            --jb-border: #E5E5E5;
            --jb-text: #1A1A1A;
            --jb-text-muted: #666666;
            --jb-status-finished: #8A8F98;
            --jb-status-live: #00C853;
            --jb-status-upcoming: #FF9100;
            --jb-radius-card: 10px;
            --jb-radius-tag: 6px;
            --jb-radius-btn: 8px;
            --jb-shadow-sm: 0 1px 4px rgba(22,22,22,0.04);
            --jb-shadow-md: 0 8px 24px rgba(22,22,22,0.08);
            --jb-shadow-lg: 0 12px 32px rgba(22,22,22,0.10);
            --jb-font-cn: "PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
            --jb-font-mono: "Roboto Mono","SF Mono","Menlo",monospace;
            --jb-transition: 0.2s ease-in-out;
            --jb-nav-height: 60px;
            --jb-container-max: 1140px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--jb-font-cn);
            font-size: 15px;
            line-height: 1.75;
            color: var(--jb-text);
            background-color: var(--jb-bg);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--jb-text);
            text-decoration: none;
            transition: color var(--jb-transition), border-color var(--jb-transition), background-color var(--jb-transition);
        }
        a:hover,
        a:focus {
            color: var(--jb-accent);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--jb-accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--jb-font-cn);
        }
        .jb-container {
            max-width: var(--jb-container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 32px;
            padding-right: 32px;
        }
        @media (min-width: 1200px) {
            .jb-container {
                max-width: 1180px;
            }
        }
        .jb-section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--jb-secondary);
            margin-bottom: 12px;
            border-left: 3px solid var(--jb-accent);
            padding-left: 10px;
        }
        .jb-section-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.35;
        }
        @media (min-width: 768px) {
            .jb-section-title {
                font-size: 28px;
            }
        }
        @media (min-width: 992px) {
            .jb-section-title {
                font-size: 32px;
            }
        }
        .jb-section-desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin-bottom: 32px;
            max-width: 720px;
        }
        .jb-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--jb-radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all var(--jb-transition);
            white-space: nowrap;
        }
        .jb-btn-primary {
            background-color: var(--jb-accent);
            color: var(--jb-primary);
        }
        .jb-btn-primary:hover,
        .jb-btn-primary:focus {
            background-color: var(--jb-primary);
            color: var(--jb-accent);
        }
        .jb-btn-secondary {
            background-color: transparent;
            color: var(--jb-primary);
            border: 1px solid var(--jb-primary);
        }
        .jb-btn-secondary:hover,
        .jb-btn-secondary:focus {
            background-color: var(--jb-primary);
            color: #fff;
            border-color: var(--jb-primary);
        }
        .jb-btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }
        .jb-btn-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--jb-text);
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
        }
        .jb-btn-link i {
            transition: transform var(--jb-transition);
        }
        .jb-btn-link:hover,
        .jb-btn-link:focus {
            color: var(--jb-accent);
        }
        .jb-btn-link:hover i,
        .jb-btn-link:focus i {
            transform: translateX(4px);
        }
        .jb-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--jb-radius-tag);
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }
        .jb-badge-live {
            background-color: var(--jb-status-live);
            color: #fff;
        }
        .jb-badge-upcoming {
            background-color: var(--jb-status-upcoming);
            color: #fff;
        }
        .jb-badge-finished {
            background-color: var(--jb-status-finished);
            color: #fff;
        }
        .jb-badge-outline {
            background-color: transparent;
            border: 1px solid var(--jb-border);
            color: var(--jb-text);
        }
        .jb-card {
            background: #fff;
            border-radius: var(--jb-radius-card);
            border: 1px solid var(--jb-border);
            box-shadow: var(--jb-shadow-sm);
            transition: box-shadow var(--jb-transition), transform var(--jb-transition), border-color var(--jb-transition);
            overflow: hidden;
        }
        .jb-card:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-3px);
            border-color: #d0d0d0;
        }
        .jb-card-body {
            padding: 24px;
        }
        .jb-nav {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(247, 246, 243, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--jb-border);
            height: var(--jb-nav-height);
            display: flex;
            align-items: center;
        }
        .jb-nav .jb-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .jb-nav-logo {
            font-size: 18px;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--jb-primary);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .jb-nav-logo:hover,
        .jb-nav-logo:focus {
            color: var(--jb-primary);
        }
        .jb-nav-logo .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            background: var(--jb-accent);
            border-radius: 6px;
            font-size: 15px;
            font-weight: 800;
            color: var(--jb-primary);
        }
        .jb-nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: nowrap;
        }
        .jb-nav-menu li a {
            display: inline-block;
            padding: 6px 12px;
            font-size: 14px;
            font-weight: 500;
            color: var(--jb-text);
            border-bottom: 2px solid transparent;
            white-space: nowrap;
            transition: color var(--jb-transition), border-color var(--jb-transition);
        }
        .jb-nav-menu li a:hover,
        .jb-nav-menu li a:focus {
            color: var(--jb-primary);
            border-bottom-color: var(--jb-accent);
        }
        .jb-nav-menu li a.active {
            color: var(--jb-primary);
            font-weight: 700;
            border-bottom-color: var(--jb-accent);
        }
        .jb-nav-cta {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .jb-nav-cta .jb-btn {
            padding: 8px 18px;
            font-size: 13px;
        }
        .jb-nav-toggle {
            display: none;
            background: none;
            border: 1px solid var(--jb-border);
            border-radius: 6px;
            padding: 6px 10px;
            font-size: 18px;
            color: var(--jb-primary);
            cursor: pointer;
            transition: border-color var(--jb-transition);
        }
        .jb-nav-toggle:hover {
            border-color: var(--jb-accent);
        }
        @media (max-width: 991px) {
            .jb-nav-menu {
                display: none;
                position: absolute;
                top: var(--jb-nav-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: flex-start;
                gap: 0;
                padding: 16px 24px;
                border-bottom: 1px solid var(--jb-border);
                box-shadow: var(--jb-shadow-md);
            }
            .jb-nav-menu.show {
                display: flex;
            }
            .jb-nav-menu li {
                width: 100%;
            }
            .jb-nav-menu li a {
                display: block;
                padding: 12px 0;
                border-bottom: 1px solid var(--jb-border);
                width: 100%;
            }
            .jb-nav-menu li:last-child a {
                border-bottom: none;
            }
            .jb-nav-toggle {
                display: block;
            }
            .jb-nav-cta {
                gap: 8px;
            }
            .jb-nav-cta .jb-btn {
                padding: 6px 14px;
                font-size: 12px;
            }
        }
        .jb-hero {
            position: relative;
            min-height: 45vh;
            display: flex;
            align-items: center;
            background: var(--jb-primary);
            overflow: hidden;
            padding: 64px 0 48px;
        }
        .jb-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(22,22,22,0.88) 0%, rgba(22,22,22,0.55) 55%, rgba(22,22,22,0.35) 100%);
            z-index: 1;
        }
        .jb-hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            z-index: 0;
        }
        .jb-hero .jb-container {
            position: relative;
            z-index: 2;
            width: 100%;
        }
        .jb-hero-content {
            max-width: 680px;
        }
        .jb-hero h1 {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.3;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }
        .jb-hero h1 .highlight {
            color: var(--jb-accent);
            border-bottom: 3px solid var(--jb-accent);
            display: inline-block;
            padding-bottom: 2px;
        }
        .jb-hero p {
            font-size: 15px;
            line-height: 1.8;
            color: rgba(255,255,255,0.82);
            margin-bottom: 28px;
            max-width: 560px;
        }
        .jb-hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }
        @media (min-width: 768px) {
            .jb-hero h1 {
                font-size: 38px;
            }
            .jb-hero p {
                font-size: 16px;
            }
        }
        @media (min-width: 992px) {
            .jb-hero h1 {
                font-size: 42px;
            }
            .jb-hero {
                min-height: 50vh;
                padding: 72px 0 56px;
            }
        }
        @media (max-width: 576px) {
            .jb-hero {
                min-height: 40vh;
                padding: 48px 0 36px;
            }
            .jb-hero h1 {
                font-size: 24px;
            }
        }
        .jb-scroll-strip {
            padding-top: 56px;
            padding-bottom: 56px;
            background: #fff;
            border-bottom: 1px solid var(--jb-border);
        }
        .jb-scroll-strip .jb-section-title {
            margin-bottom: 8px;
        }
        .jb-scroll-strip .jb-section-desc {
            margin-bottom: 24px;
        }
        .jb-scroll-track {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--jb-accent) #eaeaea;
        }
        .jb-scroll-track::-webkit-scrollbar {
            height: 6px;
        }
        .jb-scroll-track::-webkit-scrollbar-track {
            background: #eaeaea;
            border-radius: 3px;
        }
        .jb-scroll-track::-webkit-scrollbar-thumb {
            background: var(--jb-accent);
            border-radius: 3px;
        }
        .jb-score-strip-card {
            flex: 0 0 260px;
            scroll-snap-align: start;
            background: var(--jb-primary);
            border-radius: var(--jb-radius-card);
            padding: 18px 20px;
            color: #fff;
            border: 1px solid #2a2a2a;
            transition: transform var(--jb-transition), box-shadow var(--jb-transition);
            min-height: 156px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .jb-score-strip-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--jb-shadow-lg);
        }
        .jb-score-strip-card .strip-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: rgba(255,255,255,0.7);
        }
        .jb-score-strip-card .strip-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: 14px;
            font-weight: 600;
        }
        .jb-score-strip-card .strip-score {
            font-family: var(--jb-font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--jb-accent);
            white-space: nowrap;
        }
        .jb-score-strip-card .strip-score.finished {
            color: rgba(255,255,255,0.55);
        }
        .jb-score-strip-card .strip-time {
            font-size: 11px;
            color: rgba(255,255,255,0.5);
            font-family: var(--jb-font-mono);
        }
        @media (max-width: 576px) {
            .jb-score-strip-card {
                flex: 0 0 220px;
                padding: 14px 16px;
                min-height: 132px;
            }
            .jb-score-strip-card .strip-score {
                font-size: 22px;
            }
        }
        .jb-rankings {
            padding-top: 72px;
            padding-bottom: 72px;
            background: var(--jb-bg);
        }
        .jb-rankings .jb-section-desc {
            margin-bottom: 28px;
        }
        .jb-rankings-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }
        @media (min-width: 768px) {
            .jb-rankings-grid {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 20px;
            }
        }
        .jb-rank-card {
            background: #fff;
            border-radius: var(--jb-radius-card);
            border: 1px solid var(--jb-border);
            box-shadow: var(--jb-shadow-sm);
            padding: 20px;
            transition: box-shadow var(--jb-transition), transform var(--jb-transition);
        }
        .jb-rank-card:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-3px);
        }
        .jb-rank-card .rank-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--jb-border);
        }
        .jb-rank-card .rank-head h3 {
            font-size: 16px;
            font-weight: 700;
            margin: 0;
        }
        .jb-rank-card .rank-head span {
            font-size: 12px;
            color: var(--jb-text-muted);
        }
        .jb-rank-row {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 0;
            border-bottom: 1px solid #f0f0f0;
        }
        .jb-rank-row:last-child {
            border-bottom: none;
        }
        .jb-rank-num {
            font-family: var(--jb-font-mono);
            font-size: 18px;
            font-weight: 700;
            width: 26px;
            text-align: center;
            color: var(--jb-text-muted);
        }
        .jb-rank-row:nth-child(2) .jb-rank-num {
            color: #D4AF37;
            font-size: 20px;
        }
        .jb-rank-row:nth-child(3) .jb-rank-num {
            color: #A8A8A8;
            font-size: 20px;
        }
        .jb-rank-row:nth-child(4) .jb-rank-num {
            color: #B8860B;
            font-size: 18px;
        }
        .jb-rank-name {
            flex: 1;
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .jb-rank-pts {
            font-family: var(--jb-font-mono);
            font-size: 14px;
            font-weight: 700;
            color: var(--jb-primary);
        }
        .jb-rank-rank {
            font-family: var(--jb-font-mono);
            font-size: 13px;
            color: var(--jb-accent);
            font-weight: 700;
        }
        .jb-schedule-highlight {
            padding-top: 72px;
            padding-bottom: 72px;
            background: #fff;
            border-top: 1px solid var(--jb-border);
            border-bottom: 1px solid var(--jb-border);
        }
        .jb-schedule-table-wrap {
            overflow-x: auto;
            border-radius: var(--jb-radius-card);
            border: 1px solid var(--jb-border);
            box-shadow: var(--jb-shadow-sm);
            background: #fff;
        }
        .jb-schedule-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
            font-size: 14px;
        }
        .jb-schedule-table thead {
            background: var(--jb-primary);
            color: #fff;
        }
        .jb-schedule-table th {
            padding: 14px 16px;
            font-weight: 600;
            font-size: 13px;
            text-align: left;
            white-space: nowrap;
        }
        .jb-schedule-table td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--jb-border);
            white-space: nowrap;
        }
        .jb-schedule-table tbody tr:last-child td {
            border-bottom: none;
        }
        .jb-schedule-table tbody tr:hover {
            background: #fafafa;
        }
        .jb-schedule-table .team-cell {
            font-weight: 600;
        }
        .jb-schedule-table .score-cell {
            font-family: var(--jb-font-mono);
            font-weight: 700;
            font-size: 15px;
        }
        .jb-schedule-table .score-cell.live-score {
            color: var(--jb-status-live);
        }
        .jb-schedule-table .score-cell.finished-score {
            color: var(--jb-text-muted);
        }
        .jb-schedule-table .date-cell {
            font-family: var(--jb-font-mono);
            font-size: 13px;
            color: var(--jb-text-muted);
        }
        .jb-data-note {
            padding-top: 56px;
            padding-bottom: 56px;
            background: var(--jb-bg);
        }
        .jb-data-note-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 768px) {
            .jb-data-note-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        .jb-data-note-card {
            background: #fff;
            border-radius: var(--jb-radius-card);
            border: 1px solid var(--jb-border);
            padding: 24px;
            box-shadow: var(--jb-shadow-sm);
            transition: box-shadow var(--jb-transition);
        }
        .jb-data-note-card:hover {
            box-shadow: var(--jb-shadow-md);
        }
        .jb-data-note-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .jb-data-note-card p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin: 0;
        }
        .jb-faq {
            padding-top: 72px;
            padding-bottom: 72px;
            background: #fff;
            border-top: 1px solid var(--jb-border);
        }
        .jb-accordion-item {
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            background: #fff;
            transition: border-color var(--jb-transition);
        }
        .jb-accordion-item:last-child {
            margin-bottom: 0;
        }
        .jb-accordion-item:hover {
            border-color: #ccc;
        }
        .jb-accordion-button {
            background: none;
            border: none;
            width: 100%;
            padding: 18px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 15px;
            font-weight: 600;
            color: var(--jb-primary);
            cursor: pointer;
            text-align: left;
            transition: background-color var(--jb-transition);
        }
        .jb-accordion-button:hover,
        .jb-accordion-button:focus {
            background: #fafafa;
        }
        .jb-accordion-button i {
            transition: transform var(--jb-transition);
            font-size: 14px;
            color: var(--jb-text-muted);
        }
        .jb-accordion-button.collapsed i {
            transform: rotate(-90deg);
        }
        .jb-accordion-body {
            padding: 0 24px 20px;
            font-size: 14px;
            line-height: 1.8;
            color: var(--jb-text-muted);
        }
        .jb-cta {
            padding-top: 72px;
            padding-bottom: 72px;
            background: var(--jb-primary);
            color: #fff;
        }
        .jb-cta .jb-section-title {
            color: #fff;
        }
        .jb-cta .jb-section-desc {
            color: rgba(255,255,255,0.75);
            margin-bottom: 24px;
        }
        .jb-cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }
        .jb-cta-actions .jb-btn-primary {
            background-color: var(--jb-accent);
            color: var(--jb-primary);
        }
        .jb-cta-actions .jb-btn-primary:hover {
            background-color: #fff;
            color: var(--jb-primary);
        }
        .jb-cta-actions .jb-btn-secondary {
            background-color: transparent;
            color: #fff;
            border-color: rgba(255,255,255,0.5);
        }
        .jb-cta-actions .jb-btn-secondary:hover {
            background-color: #fff;
            color: var(--jb-primary);
            border-color: #fff;
        }
        .jb-footer {
            background: var(--jb-primary);
            color: rgba(255,255,255,0.75);
            padding: 56px 0 0;
            font-size: 14px;
        }
        .jb-footer .jb-footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        @media (min-width: 768px) {
            .jb-footer .jb-footer-grid {
                grid-template-columns: 2fr 1fr 1fr 1fr;
                gap: 24px;
            }
        }
        .jb-footer-brand .logo {
            font-size: 18px;
            font-weight: 800;
            color: #fff;
            display: inline-block;
            margin-bottom: 12px;
        }
        .jb-footer-brand .logo:hover {
            color: var(--jb-accent);
        }
        .jb-footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255,255,255,0.6);
            max-width: 300px;
            margin: 0;
        }
        .jb-footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }
        .jb-footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .jb-footer-col ul li {
            margin-bottom: 8px;
        }
        .jb-footer-col ul li a {
            color: rgba(255,255,255,0.6);
            font-size: 13px;
            transition: color var(--jb-transition);
        }
        .jb-footer-col ul li a:hover,
        .jb-footer-col ul li a:focus {
            color: var(--jb-accent);
        }
        .jb-footer-bottom {
            padding: 20px 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
            font-size: 12px;
            color: rgba(255,255,255,0.45);
        }
        @media (min-width: 768px) {
            .jb-footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
            }
        }
        .jb-footer-bottom .sep {
            margin: 0 8px;
            opacity: 0.5;
        }
        .jb-footer-bottom a {
            color: rgba(255,255,255,0.55);
            font-size: 12px;
        }
        .jb-footer-bottom a:hover {
            color: var(--jb-accent);
        }
        @media (max-width: 576px) {
            .jb-container {
                padding-left: 20px;
                padding-right: 20px;
            }
            .jb-section-title {
                font-size: 20px;
            }
            .jb-rankings-grid {
                gap: 16px;
            }
            .jb-hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .jb-hero-actions .jb-btn {
                width: 100%;
            }
            .jb-footer .jb-footer-grid {
                gap: 24px;
            }
        }
        .jb-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .jb-breadcrumb a {
            color: rgba(255,255,255,0.6);
        }
        .jb-breadcrumb a:hover {
            color: var(--jb-accent);
        }
        .jb-breadcrumb .sep-breadcrumb {
            opacity: 0.4;
        }
        .jb-breadcrumb .current {
            color: var(--jb-accent);
            font-weight: 600;
        }

/* roulang page: category4 */
:root {
            --jb-primary: #161616;
            --jb-bg: #F7F6F3;
            --jb-accent: #C8FF00;
            --jb-secondary: #5A5F66;
            --jb-border: #E5E5E5;
            --jb-text: #1A1A1A;
            --jb-text-muted: #666666;
            --jb-status-finished: #8A8F98;
            --jb-status-live: #00C853;
            --jb-status-upcoming: #FF9100;
            --jb-radius-card: 10px;
            --jb-radius-tag: 6px;
            --jb-radius-btn: 8px;
            --jb-shadow-sm: 0 1px 4px rgba(22, 22, 22, 0.04);
            --jb-shadow-md: 0 8px 24px rgba(22, 22, 22, 0.08);
            --jb-shadow-lg: 0 12px 32px rgba(22, 22, 22, 0.10);
            --jb-font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --jb-font-mono: "Roboto Mono", "SF Mono", "Menlo", monospace;
            --jb-transition: 0.2s ease-in-out;
            --jb-nav-height: 60px;
            --jb-container-max: 1140px;
        }

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

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

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

        a {
            color: var(--jb-text);
            text-decoration: none;
            transition: color var(--jb-transition), border-color var(--jb-transition), background-color var(--jb-transition);
        }
        a:hover,
        a:focus {
            color: var(--jb-accent);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--jb-accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--jb-font-cn);
        }

        .jb-container {
            max-width: var(--jb-container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (min-width: 768px) {
            .jb-container {
                padding-left: 32px;
                padding-right: 32px;
                max-width: 1180px;
            }
        }

        section {
            padding-top: 72px;
            padding-bottom: 72px;
        }
        @media (min-width: 768px) {
            section {
                padding-top: 88px;
                padding-bottom: 88px;
            }
        }
        @media (min-width: 992px) {
            section {
                padding-top: 104px;
                padding-bottom: 104px;
            }
        }

        .jb-section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--jb-secondary);
            margin-bottom: 12px;
            border-left: 3px solid var(--jb-accent);
            padding-left: 10px;
        }

        .jb-section-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.35;
        }
        @media (min-width: 768px) {
            .jb-section-title {
                font-size: 28px;
            }
        }
        @media (min-width: 992px) {
            .jb-section-title {
                font-size: 32px;
            }
        }

        .jb-section-desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin-bottom: 32px;
            max-width: 720px;
        }

        .jb-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--jb-radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all var(--jb-transition);
            white-space: nowrap;
        }
        .jb-btn-primary {
            background-color: var(--jb-accent);
            color: var(--jb-primary);
        }
        .jb-btn-primary:hover,
        .jb-btn-primary:focus {
            background-color: var(--jb-primary);
            color: var(--jb-accent);
        }
        .jb-btn-secondary {
            background-color: transparent;
            color: var(--jb-primary);
            border: 1px solid var(--jb-primary);
        }
        .jb-btn-secondary:hover,
        .jb-btn-secondary:focus {
            background-color: var(--jb-primary);
            color: #fff;
            border-color: var(--jb-primary);
        }
        .jb-btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }
        .jb-btn-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--jb-text);
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
        }
        .jb-btn-link i {
            transition: transform var(--jb-transition);
        }
        .jb-btn-link:hover,
        .jb-btn-link:focus {
            color: var(--jb-accent);
        }
        .jb-btn-link:hover i,
        .jb-btn-link:focus i {
            transform: translateX(4px);
        }

        .jb-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--jb-radius-tag);
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }
        .jb-badge-live {
            background-color: var(--jb-status-live);
            color: #fff;
        }
        .jb-badge-upcoming {
            background-color: var(--jb-status-upcoming);
            color: #fff;
        }
        .jb-badge-finished {
            background-color: var(--jb-status-finished);
            color: #fff;
        }
        .jb-badge-outline {
            background-color: transparent;
            border: 1px solid var(--jb-border);
            color: var(--jb-text);
        }

        /* Header / Nav */
        .jb-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(247, 246, 243, 0.95);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--jb-border);
            height: var(--jb-nav-height);
            display: flex;
            align-items: center;
        }
        .jb-header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 24px;
        }
        .jb-header-left {
            display: flex;
            align-items: center;
            gap: 28px;
            flex: 1 1 auto;
            min-width: 0;
        }
        .jb-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--jb-primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .jb-logo span {
            color: var(--jb-accent);
            text-shadow: 0 0 0 var(--jb-primary);
        }
        .jb-nav-menu {
            display: flex;
            align-items: center;
            gap: 20px;
            margin: 0;
            padding: 0;
            list-style: none;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: thin;
            -webkit-overflow-scrolling: touch;
        }
        .jb-nav-menu li {
            flex-shrink: 0;
        }
        .jb-nav-menu a {
            display: inline-block;
            font-size: 14px;
            font-weight: 500;
            color: var(--jb-text);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
        }
        .jb-nav-menu a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--jb-accent);
            transition: width var(--jb-transition);
        }
        .jb-nav-menu a:hover::after,
        .jb-nav-menu a:focus::after {
            width: 100%;
        }
        .jb-nav-menu a.active {
            font-weight: 700;
            color: var(--jb-primary);
        }
        .jb-nav-menu a.active::after {
            width: 100%;
        }
        .jb-header-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .jb-header-search {
            display: none;
            align-items: center;
            gap: 6px;
            background: #fff;
            border: 1px solid var(--jb-border);
            border-radius: 20px;
            padding: 6px 14px;
            font-size: 13px;
            color: var(--jb-text-muted);
            cursor: pointer;
        }
        .jb-header-search:hover,
        .jb-header-search:focus {
            border-color: var(--jb-accent);
            color: var(--jb-text);
        }
        @media (min-width: 992px) {
            .jb-header-search {
                display: flex;
            }
        }
        .jb-header-cta {
            flex-shrink: 0;
        }
        .jb-mobile-toggle {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border: 1px solid var(--jb-border);
            border-radius: 8px;
            background: #fff;
            cursor: pointer;
            font-size: 18px;
            color: var(--jb-text);
            transition: all var(--jb-transition);
            flex-shrink: 0;
        }
        .jb-mobile-toggle:hover,
        .jb-mobile-toggle:focus {
            border-color: var(--jb-accent);
            color: var(--jb-primary);
        }
        @media (min-width: 768px) {
            .jb-mobile-toggle {
                display: none;
            }
        }
        @media (max-width: 767.98px) {
            .jb-nav-menu {
                display: none;
                position: absolute;
                top: var(--jb-nav-height);
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                background: var(--jb-bg);
                border-bottom: 1px solid var(--jb-border);
                padding: 16px 24px;
                gap: 0;
                max-height: calc(100vh - var(--jb-nav-height));
                overflow-y: auto;
                box-shadow: var(--jb-shadow-md);
            }
            .jb-nav-menu.open {
                display: flex;
            }
            .jb-nav-menu li {
                width: 100%;
            }
            .jb-nav-menu a {
                display: block;
                padding: 12px 0;
                font-size: 16px;
                border-bottom: 1px solid var(--jb-border);
            }
            .jb-nav-menu a::after {
                display: none;
            }
            .jb-header-cta .jb-btn {
                padding: 8px 14px;
                font-size: 13px;
            }
        }

        /* Hero for category4 — 左文右图 5:7 斜向错位 */
        .jb-cat-hero {
            padding-top: 40px;
            padding-bottom: 64px;
        }
        @media (min-width: 768px) {
            .jb-cat-hero {
                padding-top: 56px;
                padding-bottom: 80px;
            }
        }
        .jb-cat-hero-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            align-items: center;
        }
        @media (min-width: 992px) {
            .jb-cat-hero-grid {
                grid-template-columns: 5fr 7fr;
                gap: 40px;
            }
        }
        .jb-cat-hero-content h1 {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 16px;
        }
        @media (min-width: 768px) {
            .jb-cat-hero-content h1 {
                font-size: 38px;
            }
        }
        .jb-cat-hero-content .jb-hero-sub {
            font-size: 16px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin-bottom: 24px;
            max-width: 520px;
        }
        .jb-cat-hero-kpi-row {
            display: flex;
            gap: 28px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }
        .jb-cat-hero-kpi {
            display: flex;
            flex-direction: column;
        }
        .jb-cat-hero-kpi .kpi-value {
            font-size: 28px;
            font-weight: 700;
            font-family: var(--jb-font-mono);
            color: var(--jb-primary);
            line-height: 1.2;
        }
        .jb-cat-hero-kpi .kpi-unit {
            font-size: 13px;
            color: var(--jb-secondary);
        }
        .jb-cat-hero-visual {
            position: relative;
            border-radius: 14px;
            overflow: hidden;
            background: var(--jb-primary);
            min-height: 320px;
            display: flex;
            align-items: stretch;
            box-shadow: var(--jb-shadow-lg);
        }
        @media (max-width: 991.98px) {
            .jb-cat-hero-visual {
                min-height: 240px;
            }
        }
        .jb-cat-hero-visual img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.38;
        }
        .jb-cat-hero-panel {
            position: relative;
            z-index: 2;
            padding: 24px;
            width: 100%;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            gap: 12px;
        }
        .jb-cat-hero-panel .panel-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 600;
            color: var(--jb-accent);
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        .jb-cat-hero-panel .panel-tag .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--jb-accent);
            animation: jbBreathe 2s ease-in-out infinite;
        }
        @keyframes jbBreathe {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(200, 255, 0, 0.5); }
            50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(200, 255, 0, 0); }
        }
        .jb-cat-hero-panel .panel-title {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            line-height: 1.4;
        }
        .jb-cat-hero-panel .panel-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            gap: 12px;
            flex-wrap: wrap;
        }
        .jb-cat-hero-panel .panel-match {
            font-size: 14px;
            color: #ddd;
            display: flex;
            gap: 8px;
            align-items: center;
            flex-wrap: wrap;
        }
        .jb-cat-hero-panel .panel-score {
            font-size: 18px;
            font-weight: 700;
            font-family: var(--jb-font-mono);
            color: var(--jb-accent);
        }
        .jb-cat-hero-panel .panel-status {
            font-size: 12px;
            font-weight: 600;
        }

        /* 图文混排内容区 */
        .jb-article-block {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            align-items: start;
        }
        @media (min-width: 992px) {
            .jb-article-block {
                grid-template-columns: 7fr 5fr;
                gap: 48px;
            }
        }
        .jb-article-body {
            font-size: 15px;
            line-height: 1.85;
            color: var(--jb-text);
        }
        .jb-article-body p {
            margin-bottom: 20px;
        }
        .jb-article-body h3 {
            font-size: 20px;
            font-weight: 700;
            margin-top: 28px;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .jb-article-body .jb-data-insert {
            background: var(--jb-primary);
            color: #fff;
            border-radius: var(--jb-radius-card);
            padding: 24px;
            margin: 28px 0;
        }
        .jb-article-body .jb-data-insert h4 {
            font-size: 16px;
            color: var(--jb-accent);
            font-weight: 700;
            margin-bottom: 14px;
        }
        .jb-article-body .jb-data-insert table {
            width: 100%;
            border-collapse: collapse;
            font-size: 13px;
        }
        .jb-article-body .jb-data-insert th,
        .jb-article-body .jb-data-insert td {
            padding: 8px 6px;
            text-align: left;
            border-bottom: 1px solid rgba(255, 255, 255, 0.15);
        }
        .jb-article-body .jb-data-insert th {
            color: var(--jb-accent);
            font-weight: 600;
            font-size: 12px;
        }
        .jb-article-body .jb-data-insert td {
            font-family: var(--jb-font-mono);
            font-size: 13px;
        }
        .jb-article-aside {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .jb-aside-card {
            background: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 20px;
            box-shadow: var(--jb-shadow-sm);
        }
        .jb-aside-card h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .jb-aside-card p {
            font-size: 14px;
            color: var(--jb-text-muted);
            line-height: 1.7;
            margin-bottom: 8px;
        }
        .jb-aside-card .jb-mini-score-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px dashed var(--jb-border);
            font-size: 13px;
            gap: 8px;
        }
        .jb-aside-card .jb-mini-score-row:last-child {
            border-bottom: none;
        }
        .jb-aside-card .jb-mini-score-row .ms-team {
            color: var(--jb-text);
            font-weight: 500;
        }
        .jb-aside-card .jb-mini-score-row .ms-score {
            font-family: var(--jb-font-mono);
            font-weight: 700;
            color: var(--jb-primary);
        }

        /* 场景卡片 */
        .jb-scene-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }
        @media (min-width: 576px) {
            .jb-scene-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 992px) {
            .jb-scene-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .jb-scene-card {
            background: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 24px;
            box-shadow: var(--jb-shadow-sm);
            transition: all var(--jb-transition);
        }
        .jb-scene-card:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-3px);
            border-color: var(--jb-accent);
        }
        .jb-scene-card .scene-icon {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background: var(--jb-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--jb-primary);
            margin-bottom: 14px;
        }
        .jb-scene-card h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .jb-scene-card p {
            font-size: 14px;
            color: var(--jb-text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* 比分数值卡片行 */
        .jb-stat-strip {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 8px;
            scrollbar-width: thin;
        }
        .jb-stat-item {
            flex-shrink: 0;
            min-width: 180px;
            background: var(--jb-primary);
            color: #fff;
            border-radius: var(--jb-radius-card);
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .jb-stat-item .stat-label {
            font-size: 12px;
            color: #aaa;
        }
        .jb-stat-item .stat-value {
            font-size: 28px;
            font-weight: 700;
            font-family: var(--jb-font-mono);
            color: var(--jb-accent);
        }
        .jb-stat-item .stat-sub {
            font-size: 12px;
            color: #ccc;
        }

        /* FAQ */
        .jb-faq-item {
            background: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            margin-bottom: 12px;
            overflow: hidden;
        }
        .jb-faq-item .accordion-button {
            font-size: 15px;
            font-weight: 600;
            color: var(--jb-text);
            background: #fff;
            border: none;
            padding: 16px 20px;
            box-shadow: none;
            border-radius: 0;
            transition: all var(--jb-transition);
        }
        .jb-faq-item .accordion-button:not(.collapsed) {
            background: #faf9f7;
            color: var(--jb-primary);
            box-shadow: none;
        }
        .jb-faq-item .accordion-button:focus {
            box-shadow: none;
            border-color: var(--jb-accent);
        }
        .jb-faq-item .accordion-button::after {
            filter: invert(0.8);
        }
        .jb-faq-item .accordion-body {
            font-size: 14px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            padding: 0 20px 18px;
        }

        /* CTA */
        .jb-cta-box {
            background: var(--jb-primary);
            border-radius: 16px;
            padding: 40px 32px;
            color: #fff;
            display: flex;
            flex-direction: column;
            gap: 20px;
            align-items: flex-start;
            position: relative;
            overflow: hidden;
        }
        @media (min-width: 768px) {
            .jb-cta-box {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
                padding: 48px 40px;
                gap: 32px;
            }
        }
        .jb-cta-box h2 {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 8px;
        }
        .jb-cta-box p {
            font-size: 15px;
            color: #ccc;
            line-height: 1.7;
            margin-bottom: 0;
            max-width: 480px;
        }
        .jb-cta-box .jb-cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* Footer */
        .jb-footer {
            background: var(--jb-primary);
            color: #ddd;
            padding: 56px 0 24px;
            margin-top: 40px;
        }
        .jb-footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }
        @media (min-width: 576px) {
            .jb-footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 992px) {
            .jb-footer-grid {
                grid-template-columns: 2fr 1fr 1fr 1fr;
                gap: 40px;
            }
        }
        .jb-footer-brand .logo {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
        }
        .jb-footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: #aaa;
            margin-top: 12px;
            margin-bottom: 0;
        }
        .jb-footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }
        .jb-footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .jb-footer-col ul li {
            margin-bottom: 10px;
        }
        .jb-footer-col ul li a {
            font-size: 14px;
            color: #aaa;
        }
        .jb-footer-col ul li a:hover,
        .jb-footer-col ul li a:focus {
            color: var(--jb-accent);
        }
        .jb-footer-bottom {
            display: flex;
            flex-direction: column;
            gap: 12px;
            padding-top: 20px;
            font-size: 12px;
            color: #888;
        }
        @media (min-width: 768px) {
            .jb-footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
            }
        }
        .jb-footer-bottom .sep {
            margin: 0 8px;
            color: #555;
        }
        .jb-footer-bottom a {
            color: #aaa;
            font-size: 12px;
        }
        .jb-footer-bottom a:hover,
        .jb-footer-bottom a:focus {
            color: var(--jb-accent);
        }

        /* utility */
        .jb-mb-0 { margin-bottom: 0 !important; }
        .jb-mb-16 { margin-bottom: 16px !important; }
        .jb-mb-24 { margin-bottom: 24px !important; }
        .jb-mb-32 { margin-bottom: 32px !important; }
        .jb-mt-32 { margin-top: 32px !important; }
        .jb-text-center { text-align: center; }
        .jb-fw-bold { font-weight: 700; }
        .jb-mono { font-family: var(--jb-font-mono); }

        .jb-cover-placeholder {
            background: linear-gradient(135deg, #2a2a2a, #1a1a1a);
            border-radius: var(--jb-radius-card);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #888;
            font-size: 48px;
            min-height: 220px;
        }

/* roulang page: category6 */
:root {
            --jb-primary: #161616;
            --jb-bg: #F7F6F3;
            --jb-accent: #C8FF00;
            --jb-secondary: #5A5F66;
            --jb-border: #E5E5E5;
            --jb-text: #1A1A1A;
            --jb-text-muted: #666666;
            --jb-status-finished: #8A8F98;
            --jb-status-live: #00C853;
            --jb-status-upcoming: #FF9100;
            --jb-radius-card: 10px;
            --jb-radius-tag: 6px;
            --jb-radius-btn: 8px;
            --jb-shadow-sm: 0 1px 4px rgba(22, 22, 22, 0.04);
            --jb-shadow-md: 0 8px 24px rgba(22, 22, 22, 0.08);
            --jb-shadow-lg: 0 12px 32px rgba(22, 22, 22, 0.10);
            --jb-font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --jb-font-mono: "Roboto Mono", "SF Mono", "Menlo", monospace;
            --jb-transition: 0.2s ease-in-out;
            --jb-nav-height: 60px;
            --jb-container-max: 1140px;
        }

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

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

        a {
            color: var(--jb-text);
            text-decoration: none;
            transition: color var(--jb-transition), border-color var(--jb-transition), background-color var(--jb-transition);
        }

        a:hover,
        a:focus {
            color: var(--jb-accent);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--jb-accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--jb-font-cn);
        }

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

        @media (min-width: 768px) {
            .jb-container {
                padding-left: 32px;
                padding-right: 32px;
                max-width: 1180px;
            }
        }

        section {
            padding-top: 72px;
            padding-bottom: 72px;
        }

        @media (min-width: 992px) {
            section {
                padding-top: 88px;
                padding-bottom: 88px;
            }
        }

        @media (min-width: 1200px) {
            section {
                padding-top: 104px;
                padding-bottom: 104px;
            }
        }

        .jb-section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--jb-secondary);
            margin-bottom: 12px;
            border-left: 3px solid var(--jb-accent);
            padding-left: 10px;
        }

        .jb-section-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.35;
        }

        @media (min-width: 768px) {
            .jb-section-title {
                font-size: 28px;
            }
        }

        @media (min-width: 992px) {
            .jb-section-title {
                font-size: 32px;
            }
        }

        .jb-section-desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin-bottom: 32px;
            max-width: 720px;
        }

        .jb-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--jb-radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all var(--jb-transition);
            white-space: nowrap;
        }

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

        .jb-btn-primary:hover,
        .jb-btn-primary:focus {
            background-color: var(--jb-primary);
            color: var(--jb-accent);
        }

        .jb-btn-secondary {
            background-color: transparent;
            color: var(--jb-primary);
            border: 1px solid var(--jb-primary);
        }

        .jb-btn-secondary:hover,
        .jb-btn-secondary:focus {
            background-color: var(--jb-primary);
            color: #fff;
            border-color: var(--jb-primary);
        }

        .jb-btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }

        .jb-btn-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--jb-text);
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
        }

        .jb-btn-link i {
            transition: transform var(--jb-transition);
        }

        .jb-btn-link:hover,
        .jb-btn-link:focus {
            color: var(--jb-accent);
        }

        .jb-btn-link:hover i,
        .jb-btn-link:focus i {
            transform: translateX(4px);
        }

        .jb-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--jb-radius-tag);
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }

        .jb-badge-live {
            background-color: var(--jb-status-live);
            color: #fff;
        }

        .jb-badge-upcoming {
            background-color: var(--jb-status-upcoming);
            color: #fff;
        }

        .jb-badge-finished {
            background-color: var(--jb-status-finished);
            color: #fff;
        }

        .jb-badge-outline {
            background-color: transparent;
            border: 1px solid var(--jb-border);
            color: var(--jb-text);
        }

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

        .jb-card {
            background: #fff;
            border-radius: var(--jb-radius-card);
            border: 1px solid var(--jb-border);
            box-shadow: var(--jb-shadow-sm);
            transition: box-shadow var(--jb-transition), transform var(--jb-transition), border-color var(--jb-transition);
            overflow: hidden;
        }

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

        /* Navigation */
        .jb-header {
            background: rgba(247, 246, 243, 0.96);
            border-bottom: 1px solid var(--jb-border);
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--jb-nav-height);
        }

        .jb-header .jb-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .jb-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--jb-primary);
            letter-spacing: 0.04em;
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        .jb-logo .logo-dot {
            width: 8px;
            height: 8px;
            background: var(--jb-accent);
            border-radius: 50%;
            display: inline-block;
            animation: jb-pulse-dot 2s ease-in-out infinite;
        }

        @keyframes jb-pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.6;
                transform: scale(1.3);
            }
        }

        .jb-nav-menu {
            list-style: none;
            display: flex;
            align-items: center;
            gap: 24px;
            margin: 0;
            padding: 0;
        }

        .jb-nav-menu li a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jb-text);
            position: relative;
            padding: 4px 0;
        }

        .jb-nav-menu li a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--jb-accent);
            transition: width var(--jb-transition);
        }

        .jb-nav-menu li a:hover::after,
        .jb-nav-menu li a:focus::after,
        .jb-nav-menu li a.active::after {
            width: 100%;
        }

        .jb-nav-menu li a.active {
            color: var(--jb-primary);
            font-weight: 700;
        }

        .jb-nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .jb-nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--jb-text);
            cursor: pointer;
            padding: 4px;
        }

        @media (max-width: 991px) {
            .jb-nav-menu {
                display: none;
                position: absolute;
                top: var(--jb-nav-height);
                left: 0;
                right: 0;
                background: var(--jb-bg);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                gap: 12px;
                border-bottom: 1px solid var(--jb-border);
                box-shadow: var(--jb-shadow-md);
                max-height: 70vh;
                overflow-y: auto;
            }

            .jb-nav-menu.is-open {
                display: flex;
            }

            .jb-nav-menu li {
                width: 100%;
            }

            .jb-nav-menu li a {
                display: block;
                width: 100%;
                font-size: 16px;
                padding: 8px 0;
            }

            .jb-nav-toggle {
                display: block;
            }
        }

        @media (max-width: 576px) {
            .jb-header {
                height: 56px;
            }

            .jb-nav-menu {
                top: 56px;
            }

            .jb-nav-right .jb-btn {
                padding: 8px 14px;
                font-size: 13px;
            }
        }

        /* Hero */
        .jb-hero-cat {
            background: var(--jb-primary);
            color: #fff;
            position: relative;
            overflow: hidden;
            padding: 60px 0 72px;
            min-height: 42vh;
            display: flex;
            align-items: center;
        }

        .jb-hero-cat::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 55%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            pointer-events: none;
        }

        .jb-hero-cat .jb-container {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }

        .jb-hero-cat-content {
            max-width: 620px;
        }

        .jb-hero-cat-content h1 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 16px;
            color: #fff;
        }

        .jb-hero-cat-content p {
            font-size: 15px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 24px;
            max-width: 540px;
        }

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

        .jb-hero-stat-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--jb-radius-card);
            padding: 20px 24px;
            min-width: 280px;
            backdrop-filter: blur(4px);
        }

        .jb-hero-stat-card .stat-label {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
            letter-spacing: 0.04em;
            margin-bottom: 4px;
        }

        .jb-hero-stat-card .stat-value {
            font-family: var(--jb-font-mono);
            font-size: 32px;
            font-weight: 700;
            color: var(--jb-accent);
            line-height: 1.2;
        }

        .jb-hero-stat-card .stat-meta {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .jb-hero-stat-card .stat-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--jb-status-live);
            animation: jb-breathe 2s ease-in-out infinite;
        }

        @keyframes jb-breathe {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 4px rgba(0, 200, 83, 0.6);
            }
            50% {
                opacity: 0.6;
                box-shadow: 0 0 12px rgba(0, 200, 83, 0.3);
            }
        }

        @media (max-width: 767px) {
            .jb-hero-cat {
                min-height: auto;
                padding: 40px 0 48px;
            }
            .jb-hero-cat .jb-container {
                flex-direction: column;
                gap: 24px;
                align-items: flex-start;
            }
            .jb-hero-cat-content h1 {
                font-size: 22px;
            }
            .jb-hero-stat-card {
                min-width: 100%;
            }
        }

        /* Metrics strip */
        .jb-metrics-strip {
            background: #fff;
            border-bottom: 1px solid var(--jb-border);
            padding: 20px 0;
        }

        .jb-metrics-strip .jb-container {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            align-items: center;
        }

        .jb-metric-item {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .jb-metric-item .metric-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--jb-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--jb-primary);
            font-size: 16px;
            flex-shrink: 0;
        }

        .jb-metric-item .metric-info .metric-value {
            font-family: var(--jb-font-mono);
            font-size: 18px;
            font-weight: 700;
            line-height: 1.3;
        }

        .jb-metric-item .metric-info .metric-label {
            font-size: 12px;
            color: var(--jb-text-muted);
        }

        @media (max-width: 576px) {
            .jb-metrics-strip .jb-container {
                gap: 16px;
            }
            .jb-metric-item {
                gap: 8px;
            }
            .jb-metric-item .metric-icon {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
            .jb-metric-item .metric-info .metric-value {
                font-size: 15px;
            }
        }

        /* Accordion custom */
        .jb-accordion {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .jb-accordion-item {
            background: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            overflow: hidden;
            transition: border-color var(--jb-transition), box-shadow var(--jb-transition);
        }

        .jb-accordion-item:hover {
            border-color: var(--jb-accent);
            box-shadow: var(--jb-shadow-sm);
        }

        .jb-accordion-header {
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--jb-text);
            transition: background-color var(--jb-transition);
        }

        .jb-accordion-header:hover {
            background-color: var(--jb-bg);
        }

        .jb-accordion-header .accordion-title-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .jb-accordion-header .accordion-arrow {
            transition: transform var(--jb-transition);
            color: var(--jb-secondary);
            font-size: 14px;
            flex-shrink: 0;
        }

        .jb-accordion-header[aria-expanded="true"] .accordion-arrow {
            transform: rotate(180deg);
        }

        .jb-accordion-body {
            padding: 0 22px 22px;
            border-top: 1px solid var(--jb-border);
            padding-top: 18px;
        }

        .jb-accordion-body .data-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .jb-accordion-body table {
            width: 100%;
            border-collapse: collapse;
            font-size: 13px;
            min-width: 560px;
        }

        .jb-accordion-body table th {
            text-align: left;
            font-weight: 600;
            font-size: 12px;
            color: var(--jb-text-muted);
            padding: 10px 12px;
            border-bottom: 1px solid var(--jb-border);
            white-space: nowrap;
        }

        .jb-accordion-body table td {
            padding: 10px 12px;
            border-bottom: 1px solid var(--jb-border);
            white-space: nowrap;
            font-family: var(--jb-font-mono);
            font-size: 13px;
        }

        .jb-accordion-body table td:first-child {
            font-family: var(--jb-font-cn);
            font-weight: 500;
        }

        .jb-accordion-body table tr:last-child td {
            border-bottom: none;
        }

        .jb-accordion-body .data-note {
            font-size: 12px;
            color: var(--jb-text-muted);
            margin-top: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        @media (max-width: 576px) {
            .jb-accordion-header {
                padding: 14px 16px;
                font-size: 14px;
            }
            .jb-accordion-body {
                padding: 0 16px 16px;
                padding-top: 14px;
            }
        }

        /* Data dimension cards */
        .jb-dim-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 16px;
        }

        .jb-dim-card {
            background: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            transition: box-shadow var(--jb-transition), transform var(--jb-transition);
        }

        .jb-dim-card:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-2px);
            border-color: var(--jb-accent);
        }

        .jb-dim-card .dim-icon {
            font-size: 22px;
            color: var(--jb-primary);
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background: var(--jb-bg);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .jb-dim-card h3 {
            font-size: 15px;
            font-weight: 700;
            margin: 0;
        }

        .jb-dim-card p {
            font-size: 13px;
            color: var(--jb-text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* Insight block */
        .jb-insight-block {
            background: var(--jb-primary);
            color: #fff;
            border-radius: var(--jb-radius-card);
            padding: 36px;
            display: flex;
            gap: 28px;
            align-items: flex-start;
            flex-wrap: wrap;
        }

        .jb-insight-block .insight-number {
            font-family: var(--jb-font-mono);
            font-size: 48px;
            font-weight: 700;
            color: var(--jb-accent);
            line-height: 1.1;
        }

        .jb-insight-block .insight-content h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 12px;
            color: #fff;
        }

        .jb-insight-block .insight-content p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.8;
            margin: 0;
        }

        @media (max-width: 576px) {
            .jb-insight-block {
                padding: 24px;
                gap: 16px;
            }
            .jb-insight-block .insight-number {
                font-size: 36px;
            }
        }

        /* News mini list */
        .jb-news-mini {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .jb-news-mini-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            background: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 18px;
            transition: box-shadow var(--jb-transition), border-color var(--jb-transition);
        }

        .jb-news-mini-item:hover {
            box-shadow: var(--jb-shadow-sm);
            border-color: var(--jb-accent);
        }

        .jb-news-mini-item .news-date {
            font-family: var(--jb-font-mono);
            font-size: 14px;
            font-weight: 700;
            color: var(--jb-secondary);
            white-space: nowrap;
            padding-top: 2px;
            min-width: 90px;
        }

        .jb-news-mini-item .news-body h4 {
            font-size: 15px;
            font-weight: 700;
            margin: 0 0 6px;
        }

        .jb-news-mini-item .news-body p {
            font-size: 13px;
            color: var(--jb-text-muted);
            line-height: 1.7;
            margin: 0 0 8px;
        }

        @media (max-width: 576px) {
            .jb-news-mini-item {
                flex-direction: column;
                gap: 8px;
            }
            .jb-news-mini-item .news-date {
                min-width: auto;
            }
        }

        /* FAQ */
        .jb-faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .jb-faq-item {
            background: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            overflow: hidden;
        }

        .jb-faq-question {
            width: 100%;
            background: none;
            border: none;
            text-align: left;
            padding: 16px 22px;
            font-size: 15px;
            font-weight: 600;
            color: var(--jb-text);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: background-color var(--jb-transition);
        }

        .jb-faq-question:hover {
            background-color: var(--jb-bg);
        }

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

        .jb-faq-question[aria-expanded="true"] .faq-arrow {
            transform: rotate(180deg);
        }

        .jb-faq-answer {
            padding: 0 22px 18px;
            font-size: 14px;
            color: var(--jb-text-muted);
            line-height: 1.8;
        }

        /* CTA section */
        .jb-cta-section {
            background: var(--jb-primary);
            color: #fff;
            text-align: center;
            padding: 64px 24px;
        }

        .jb-cta-section h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 12px;
            color: #fff;
        }

        .jb-cta-section p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 28px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.8;
        }

        .jb-cta-section .cta-buttons {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        @media (max-width: 576px) {
            .jb-cta-section h2 {
                font-size: 20px;
            }
        }

        /* Footer */
        .jb-footer {
            background: var(--jb-primary);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 32px;
        }

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

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

        .jb-footer-brand .logo {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            display: inline-block;
        }

        .jb-footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            margin: 0;
            max-width: 300px;
        }

        .jb-footer-col h4 {
            font-size: 13px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }

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

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

        .jb-footer-col ul li a:hover,
        .jb-footer-col ul li a:focus {
            color: var(--jb-accent);
        }

        .jb-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
        }

        .jb-footer-bottom a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 12px;
        }

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

        .jb-footer-bottom .sep {
            margin: 0 8px;
            color: rgba(255, 255, 255, 0.3);
        }

        @media (max-width: 991px) {
            .jb-footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .jb-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
        }

        @media (max-width: 576px) {
            .jb-footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .jb-footer {
                padding: 40px 0 24px;
            }
        }

/* roulang page: category7 */
:root {
            --jb-primary: #161616;
            --jb-bg: #F7F6F3;
            --jb-accent: #C8FF00;
            --jb-secondary: #5A5F66;
            --jb-border: #E5E5E5;
            --jb-text: #1A1A1A;
            --jb-text-muted: #666666;
            --jb-status-finished: #8A8F98;
            --jb-status-live: #00C853;
            --jb-status-upcoming: #FF9100;
            --jb-radius-card: 10px;
            --jb-radius-tag: 6px;
            --jb-radius-btn: 8px;
            --jb-shadow-sm: 0 1px 4px rgba(22, 22, 22, 0.04);
            --jb-shadow-md: 0 8px 24px rgba(22, 22, 22, 0.08);
            --jb-shadow-lg: 0 12px 32px rgba(22, 22, 22, 0.10);
            --jb-font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --jb-font-mono: "Roboto Mono", "SF Mono", "Menlo", monospace;
            --jb-transition: 0.2s ease-in-out;
            --jb-nav-height: 60px;
            --jb-container-max: 1140px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--jb-font-cn);
            font-size: 15px;
            line-height: 1.75;
            color: var(--jb-text);
            background-color: var(--jb-bg);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--jb-text);
            text-decoration: none;
            transition: color var(--jb-transition), border-color var(--jb-transition), background-color var(--jb-transition);
        }
        a:hover,
        a:focus {
            color: var(--jb-accent);
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--jb-accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--jb-font-cn);
        }
        .jb-container {
            max-width: var(--jb-container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (min-width: 768px) {
            .jb-container {
                padding-left: 32px;
                padding-right: 32px;
                max-width: 1180px;
            }
        }
        section {
            padding-top: 56px;
            padding-bottom: 56px;
        }
        @media (min-width: 768px) {
            section {
                padding-top: 72px;
                padding-bottom: 72px;
            }
        }
        @media (min-width: 992px) {
            section {
                padding-top: 88px;
                padding-bottom: 88px;
            }
        }
        .jb-section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--jb-secondary);
            margin-bottom: 12px;
            border-left: 3px solid var(--jb-accent);
            padding-left: 10px;
        }
        .jb-section-title {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.35;
            color: var(--jb-text);
        }
        @media (min-width: 768px) {
            .jb-section-title {
                font-size: 26px;
            }
        }
        @media (min-width: 992px) {
            .jb-section-title {
                font-size: 30px;
            }
        }
        .jb-section-desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin-bottom: 32px;
            max-width: 720px;
        }
        .jb-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--jb-radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all var(--jb-transition);
            white-space: nowrap;
            text-decoration: none;
        }
        .jb-btn-primary {
            background-color: var(--jb-accent);
            color: var(--jb-primary);
        }
        .jb-btn-primary:hover,
        .jb-btn-primary:focus {
            background-color: var(--jb-primary);
            color: var(--jb-accent);
        }
        .jb-btn-secondary {
            background-color: transparent;
            color: var(--jb-primary);
            border: 1px solid var(--jb-primary);
        }
        .jb-btn-secondary:hover,
        .jb-btn-secondary:focus {
            background-color: var(--jb-primary);
            color: #fff;
            border-color: var(--jb-primary);
        }
        .jb-btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }
        .jb-btn-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--jb-text);
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
            text-decoration: none;
        }
        .jb-btn-link i {
            transition: transform var(--jb-transition);
        }
        .jb-btn-link:hover,
        .jb-btn-link:focus {
            color: var(--jb-accent);
        }
        .jb-btn-link:hover i,
        .jb-btn-link:focus i {
            transform: translateX(4px);
        }
        .jb-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--jb-radius-tag);
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }
        .jb-badge-live {
            background-color: var(--jb-status-live);
            color: #fff;
        }
        .jb-badge-upcoming {
            background-color: var(--jb-status-upcoming);
            color: #fff;
        }
        .jb-badge-finished {
            background-color: var(--jb-status-finished);
            color: #fff;
        }
        .jb-badge-outline {
            background-color: transparent;
            border: 1px solid var(--jb-border);
            color: var(--jb-text);
        }
        .jb-badge-accent {
            background-color: var(--jb-accent);
            color: var(--jb-primary);
        }
        /* Header / Nav */
        .jb-header {
            background-color: rgba(247, 246, 243, 0.96);
            border-bottom: 1px solid var(--jb-border);
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--jb-nav-height);
            display: flex;
            align-items: center;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .jb-header .jb-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 16px;
        }
        .jb-nav-left {
            display: flex;
            align-items: center;
            gap: 24px;
            flex: 1 1 auto;
            min-width: 0;
        }
        .jb-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--jb-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .jb-logo:hover,
        .jb-logo:focus {
            color: var(--jb-primary);
        }
        .jb-logo .logo-accent {
            color: var(--jb-secondary);
            font-weight: 500;
        }
        .jb-nav-menu {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        .jb-nav-menu li {
            margin: 0;
        }
        .jb-nav-menu a {
            display: inline-block;
            padding: 8px 12px;
            font-size: 14px;
            font-weight: 500;
            color: var(--jb-secondary);
            border-radius: 6px;
            position: relative;
            white-space: nowrap;
        }
        .jb-nav-menu a::after {
            content: "";
            position: absolute;
            left: 12px;
            right: 12px;
            bottom: 4px;
            height: 2px;
            background-color: var(--jb-accent);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform var(--jb-transition);
            border-radius: 2px;
        }
        .jb-nav-menu a:hover,
        .jb-nav-menu a:focus {
            color: var(--jb-primary);
        }
        .jb-nav-menu a:hover::after,
        .jb-nav-menu a:focus::after {
            transform: scaleX(1);
        }
        .jb-nav-menu a.active {
            color: var(--jb-primary);
            font-weight: 600;
        }
        .jb-nav-menu a.active::after {
            transform: scaleX(1);
        }
        .jb-nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .jb-nav-toggle {
            display: none;
            background: none;
            border: 1px solid var(--jb-border);
            border-radius: 8px;
            padding: 6px 12px;
            font-size: 18px;
            color: var(--jb-primary);
            cursor: pointer;
            transition: all var(--jb-transition);
        }
        .jb-nav-toggle:hover {
            border-color: var(--jb-primary);
        }
        @media (max-width: 991.98px) {
            .jb-nav-toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .jb-nav-menu {
                display: none;
                position: absolute;
                top: var(--jb-nav-height);
                left: 0;
                right: 0;
                background-color: #fff;
                border-bottom: 1px solid var(--jb-border);
                padding: 16px 24px;
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
                box-shadow: var(--jb-shadow-md);
                z-index: 999;
            }
            .jb-nav-menu.open {
                display: flex;
            }
            .jb-nav-menu a {
                padding: 10px 12px;
                width: 100%;
                font-size: 15px;
            }
            .jb-nav-menu a::after {
                display: none;
            }
            .jb-nav-right {
                margin-left: auto;
            }
            .jb-nav-right .jb-btn {
                padding: 8px 14px;
                font-size: 12px;
            }
        }
        @media (max-width: 575.98px) {
            .jb-header {
                height: 54px;
            }
            .jb-logo {
                font-size: 17px;
            }
            .jb-nav-right .jb-btn span {
                display: none;
            }
            .jb-nav-right .jb-btn i {
                font-size: 14px;
            }
        }
        /* Hero */
        .jb-hero {
            background-color: var(--jb-bg);
            padding-top: 32px;
            padding-bottom: 48px;
            border-bottom: 1px solid var(--jb-border);
            min-height: 45vh;
            display: flex;
            align-items: center;
        }
        @media (min-width: 768px) {
            .jb-hero {
                padding-top: 40px;
                padding-bottom: 56px;
                min-height: 45vh;
            }
        }
        @media (min-width: 992px) {
            .jb-hero {
                padding-top: 48px;
                padding-bottom: 64px;
            }
        }
        .jb-hero-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            align-items: center;
        }
        @media (min-width: 992px) {
            .jb-hero-grid {
                grid-template-columns: 1fr 1fr;
                gap: 48px;
            }
        }
        .jb-hero-left .jb-breadcrumb {
            font-size: 13px;
            color: var(--jb-text-muted);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .jb-hero-left .jb-breadcrumb a {
            color: var(--jb-secondary);
        }
        .jb-hero-left .jb-breadcrumb a:hover {
            color: var(--jb-primary);
        }
        .jb-hero-left .jb-breadcrumb .sep {
            color: #bbb;
        }
        .jb-hero-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
            color: var(--jb-primary);
        }
        @media (min-width: 768px) {
            .jb-hero-title {
                font-size: 36px;
            }
        }
        @media (min-width: 992px) {
            .jb-hero-title {
                font-size: 40px;
            }
        }
        .jb-hero-title .highlight {
            color: var(--jb-secondary);
            border-bottom: 3px solid var(--jb-accent);
            padding-bottom: 2px;
        }
        .jb-hero-subtitle {
            font-size: 15px;
            line-height: 1.85;
            color: var(--jb-text-muted);
            margin-bottom: 24px;
            max-width: 520px;
        }
        .jb-hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }
        .jb-hero-right {
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .jb-live-board {
            background-color: var(--jb-primary);
            border-radius: 16px;
            padding: 20px;
            width: 100%;
            max-width: 420px;
            box-shadow: var(--jb-shadow-lg);
            color: #fff;
        }
        .jb-live-board-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
            padding-bottom: 12px;
            border-bottom: 1px solid #333;
        }
        .jb-live-board-tag {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: #ddd;
        }
        .jb-pulse-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--jb-status-live);
            animation: jbPulse 2s ease-in-out infinite;
            display: inline-block;
        }
        @keyframes jbPulse {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(0, 200, 83, 0.5);
            }
            50% {
                opacity: 0.7;
                box-shadow: 0 0 0 6px rgba(0, 200, 83, 0);
            }
        }
        .jb-live-board-time {
            font-size: 12px;
            color: #aaa;
            font-family: var(--jb-font-mono);
        }
        .jb-live-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid #2a2a2a;
            transition: background-color var(--jb-transition), transform var(--jb-transition);
            border-radius: 6px;
            padding-left: 8px;
            padding-right: 8px;
            margin-left: -8px;
            margin-right: -8px;
        }
        .jb-live-row:hover {
            background-color: #212121;
            transform: translateY(-1px);
        }
        .jb-live-row:last-child {
            border-bottom: none;
        }
        .jb-live-match {
            display: flex;
            flex-direction: column;
            gap: 2px;
            min-width: 0;
            flex: 1;
        }
        .jb-live-match-name {
            font-size: 12px;
            color: #aaa;
            font-weight: 500;
        }
        .jb-live-teams {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .jb-live-score {
            font-family: var(--jb-font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--jb-accent);
            letter-spacing: 1px;
            flex-shrink: 0;
            margin-left: 12px;
        }
        .jb-live-status {
            flex-shrink: 0;
            margin-left: 10px;
        }
        .jb-live-status .jb-badge {
            font-size: 11px;
            padding: 3px 10px;
        }
        .jb-live-board-footer {
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid #333;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: #888;
            font-family: var(--jb-font-mono);
        }
        /* Countdown */
        .jb-countdown-panel {
            margin-top: 16px;
            background-color: #1e1e1e;
            border: 1px solid #333;
            border-radius: 10px;
            padding: 14px 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }
        .jb-countdown-label {
            font-size: 13px;
            color: #ccc;
            font-weight: 500;
        }
        .jb-countdown-timer {
            display: flex;
            align-items: center;
            gap: 6px;
            font-family: var(--jb-font-mono);
        }
        .jb-countdown-unit {
            background-color: #0d0d0d;
            border-radius: 6px;
            padding: 6px 10px;
            font-size: 18px;
            font-weight: 700;
            color: var(--jb-accent);
            min-width: 36px;
            text-align: center;
        }
        .jb-countdown-sep {
            font-size: 16px;
            color: #666;
            font-weight: 700;
        }
        /* Subscribe form */
        .jb-subscribe-form {
            display: flex;
            gap: 8px;
            margin-top: 12px;
            flex-wrap: wrap;
        }
        .jb-subscribe-form input {
            flex: 1 1 160px;
            background-color: #1e1e1e;
            border: 1px solid #444;
            border-radius: 8px;
            padding: 10px 14px;
            color: #fff;
            font-size: 13px;
            outline: none;
            transition: border-color var(--jb-transition);
        }
        .jb-subscribe-form input::placeholder {
            color: #777;
        }
        .jb-subscribe-form input:focus {
            border-color: var(--jb-accent);
        }
        .jb-subscribe-form button {
            flex-shrink: 0;
            background-color: var(--jb-accent);
            border: none;
            border-radius: 8px;
            padding: 10px 18px;
            font-size: 13px;
            font-weight: 600;
            color: var(--jb-primary);
            cursor: pointer;
            transition: all var(--jb-transition);
        }
        .jb-subscribe-form button:hover {
            background-color: #fff;
            color: var(--jb-primary);
        }
        .jb-subscribe-success {
            display: none;
            margin-top: 8px;
            font-size: 13px;
            color: var(--jb-status-live);
            font-weight: 500;
        }
        /* Pain points */
        .jb-pain-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }
        @media (min-width: 768px) {
            .jb-pain-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 20px;
            }
        }
        .jb-pain-item {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 22px;
            box-shadow: var(--jb-shadow-sm);
            transition: box-shadow var(--jb-transition), transform var(--jb-transition);
            border-left: 3px solid #d0d0d0;
        }
        .jb-pain-item:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-2px);
            border-left-color: var(--jb-accent);
        }
        .jb-pain-num {
            font-family: var(--jb-font-mono);
            font-size: 13px;
            font-weight: 700;
            color: var(--jb-secondary);
            margin-bottom: 8px;
            letter-spacing: 0.04em;
        }
        .jb-pain-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--jb-text);
        }
        .jb-pain-text {
            font-size: 14px;
            line-height: 1.75;
            color: var(--jb-text-muted);
        }
        /* Solution */
        .jb-solution-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 768px) {
            .jb-solution-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }
        .jb-solution-card {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 24px;
            box-shadow: var(--jb-shadow-sm);
            transition: box-shadow var(--jb-transition), transform var(--jb-transition);
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }
        .jb-solution-card:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-2px);
        }
        .jb-solution-icon {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background-color: var(--jb-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--jb-primary);
            border: 1px solid var(--jb-border);
        }
        .jb-solution-card h3 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--jb-text);
        }
        .jb-solution-card p {
            font-size: 14px;
            line-height: 1.75;
            color: var(--jb-text-muted);
            margin-bottom: 0;
        }
        /* Analysis List */
        .jb-analysis-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
        }
        @media (min-width: 992px) {
            .jb-analysis-layout {
                grid-template-columns: 1fr 320px;
                gap: 40px;
                align-items: start;
            }
        }
        .jb-article-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .jb-article-item {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            overflow: hidden;
            box-shadow: var(--jb-shadow-sm);
            transition: box-shadow var(--jb-transition), transform var(--jb-transition);
            display: flex;
            flex-direction: column;
        }
        .jb-article-item:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-2px);
        }
        @media (min-width: 576px) {
            .jb-article-item {
                flex-direction: row;
            }
        }
        .jb-article-img {
            flex-shrink: 0;
            width: 100%;
            height: 160px;
            overflow: hidden;
            background-color: #eaeaea;
        }
        @media (min-width: 576px) {
            .jb-article-img {
                width: 180px;
                height: auto;
                min-height: 180px;
            }
        }
        .jb-article-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .jb-article-item:hover .jb-article-img img {
            transform: scale(1.03);
        }
        .jb-article-content {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .jb-article-date {
            font-family: var(--jb-font-mono);
            font-size: 12px;
            color: var(--jb-secondary);
            letter-spacing: 0.03em;
        }
        .jb-article-title {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.45;
            color: var(--jb-text);
            transition: color var(--jb-transition);
        }
        .jb-article-item:hover .jb-article-title {
            color: var(--jb-secondary);
        }
        .jb-article-summary {
            font-size: 14px;
            line-height: 1.75;
            color: var(--jb-text-muted);
            flex: 1;
        }
        .jb-article-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 4px;
        }
        .jb-article-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        /* Sidebar score panel */
        .jb-side-score {
            position: sticky;
            top: calc(var(--jb-nav-height) + 16px);
        }
        @media (max-width: 991.98px) {
            .jb-side-score {
                position: static;
            }
        }
        .jb-side-score-card {
            background-color: var(--jb-primary);
            border-radius: 14px;
            padding: 20px;
            box-shadow: var(--jb-shadow-md);
            color: #fff;
        }
        .jb-side-score-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
            padding-bottom: 12px;
            border-bottom: 1px solid #333;
        }
        .jb-side-score-title {
            font-size: 15px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .jb-side-score-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid #2a2a2a;
            gap: 8px;
        }
        .jb-side-score-row:last-child {
            border-bottom: none;
        }
        .jb-side-score-match {
            flex: 1;
            min-width: 0;
        }
        .jb-side-score-name {
            font-size: 11px;
            color: #aaa;
        }
        .jb-side-score-teams {
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .jb-side-score-num {
            font-family: var(--jb-font-mono);
            font-size: 16px;
            font-weight: 700;
            color: var(--jb-accent);
            flex-shrink: 0;
        }
        .jb-side-score-status {
            flex-shrink: 0;
        }
        /* Data case */
        .jb-case-block {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 24px;
            box-shadow: var(--jb-shadow-sm);
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 768px) {
            .jb-case-block {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
                padding: 28px;
            }
        }
        .jb-case-text h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--jb-text);
        }
        .jb-case-text p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--jb-text-muted);
            margin-bottom: 0;
        }
        .jb-case-data {
            display: flex;
            flex-direction: column;
            gap: 12px;
            justify-content: center;
        }
        .jb-case-stat {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 16px;
            background-color: var(--jb-bg);
            border-radius: 8px;
            border: 1px solid var(--jb-border);
        }
        .jb-case-stat-label {
            font-size: 13px;
            color: var(--jb-secondary);
        }
        .jb-case-stat-value {
            font-family: var(--jb-font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--jb-primary);
        }
        .jb-case-stat-value.accent {
            color: var(--jb-secondary);
        }
        /* Metrics */
        .jb-metrics-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        @media (min-width: 576px) {
            .jb-metrics-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }
        }
        @media (min-width: 992px) {
            .jb-metrics-grid {
                grid-template-columns: repeat(5, 1fr);
            }
        }
        .jb-metric-item {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 16px;
            text-align: center;
            box-shadow: var(--jb-shadow-sm);
            transition: box-shadow var(--jb-transition), transform var(--jb-transition);
        }
        .jb-metric-item:hover {
            box-shadow: var(--jb-shadow-md);
            transform: translateY(-2px);
        }
        .jb-metric-value {
            font-family: var(--jb-font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--jb-primary);
            margin-bottom: 4px;
        }
        .jb-metric-label {
            font-size: 12px;
            color: var(--jb-secondary);
            font-weight: 500;
        }
        /* Testimonials */
        .jb-testimonial-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }
        @media (min-width: 768px) {
            .jb-testimonial-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 20px;
            }
        }
        .jb-testimonial-card {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            padding: 20px;
            box-shadow: var(--jb-shadow-sm);
            border-left: 3px solid var(--jb-accent);
            transition: box-shadow var(--jb-transition);
        }
        .jb-testimonial-card:hover {
            box-shadow: var(--jb-shadow-md);
        }
        .jb-testimonial-text {
            font-size: 14px;
            line-height: 1.75;
            color: var(--jb-text);
            margin-bottom: 12px;
            font-style: normal;
        }
        .jb-testimonial-author {
            font-size: 13px;
            font-weight: 600;
            color: var(--jb-secondary);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .jb-testimonial-author i {
            font-size: 12px;
            color: var(--jb-accent);
        }
        /* FAQ */
        .jb-faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }
        .jb-faq-item {
            background-color: #fff;
            border: 1px solid var(--jb-border);
            border-radius: var(--jb-radius-card);
            overflow: hidden;
            box-shadow: var(--jb-shadow-sm);
            transition: box-shadow var(--jb-transition);
        }
        .jb-faq-item:hover {
            box-shadow: var(--jb-shadow-md);
        }
        .jb-faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 18px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--jb-text);
            text-align: left;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: color var(--jb-transition);
        }
        .jb-faq-question:hover {
            color: var(--jb-secondary);
        }
        .jb-faq-question .faq-icon {
            flex-shrink: 0;
            transition: transform var(--jb-transition);
            font-size: 14px;
            color: var(--jb-secondary);
        }
        .jb-faq-question[aria-expanded="true"] .faq-icon {
            transform: rotate(180deg);
            color: var(--jb-primary);
        }
        .jb-faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            line-height: 1.8;
            color: var(--jb-text-muted);
        }
        /* CTA */
        .jb-cta-box {
            background-color: var(--jb-primary);
            border-radius: 16px;
            padding: 40px 28px;
            text-align: center;
            box-shadow: var(--jb-shadow-lg);
            color: #fff;
        }
        @media (min-width: 768px) {
            .jb-cta-box {
                padding: 56px 40px;
            }
        }
        .jb-cta-box h2 {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 12px;
            color: #fff;
            letter-spacing: -0.01em;
        }
        @media (min-width: 768px) {
            .jb-cta-box h2 {
                font-size: 30px;
            }
        }
        .jb-cta-box p {
            font-size: 15px;
            line-height: 1.8;
            color: #bbb;
            margin-bottom: 24px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
        }
        .jb-cta-actions {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .jb-cta-box .jb-btn-primary {
            background-color: var(--jb-accent);
            color: var(--jb-primary);
        }
        .jb-cta-box .jb-btn-primary:hover {
            background-color: #fff;
            color: var(--jb-primary);
        }
        .jb-cta-box .jb-btn-secondary {
            border-color: #555;
            color: #ddd;
        }
        .jb-cta-box .jb-btn-secondary:hover {
            background-color: #fff;
            color: var(--jb-primary);
            border-color: #fff;
        }
        /* Footer */
        .jb-footer {
            background-color: var(--jb-primary);
            color: #bbb;
            padding-top: 48px;
            padding-bottom: 24px;
        }
        .jb-footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid #2a2a2a;
            margin-bottom: 24px;
        }
        @media (min-width: 576px) {
            .jb-footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (min-width: 992px) {
            .jb-footer-grid {
                grid-template-columns: 1.2fr 0.8fr 0.8fr 0.8fr;
                gap: 40px;
            }
        }
        .jb-footer-brand a.logo {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            display: inline-block;
            margin-bottom: 10px;
        }
        .jb-footer-brand p {
            font-size: 13px;
            line-height: 1.75;
            color: #999;
            margin-bottom: 0;
        }
        .jb-footer h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .jb-footer ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .jb-footer ul li {
            margin-bottom: 8px;
        }
        .jb-footer ul a {
            font-size: 13px;
            color: #999;
            transition: color var(--jb-transition);
        }
        .jb-footer ul a:hover {
            color: var(--jb-accent);
        }
        .jb-footer-bottom {
            display: flex;
            flex-direction: column;
            gap: 8px;
            font-size: 12px;
            color: #777;
        }
        @media (min-width: 768px) {
            .jb-footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
                gap: 16px;
            }
        }
        .jb-footer-bottom a {
            color: #999;
            transition: color var(--jb-transition);
        }
        .jb-footer-bottom a:hover {
            color: var(--jb-accent);
        }
        .jb-footer-bottom .sep {
            margin: 0 8px;
            color: #555;
        }
        .jb-footer-bottom .group {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 4px;
        }
        /* Utility */
        .jb-divider {
            border: none;
            border-top: 1px solid var(--jb-border);
            margin: 0;
        }
        .jb-mt-24 {
            margin-top: 24px;
        }
        .jb-mt-32 {
            margin-top: 32px;
        }
        .jb-mb-0 {
            margin-bottom: 0;
        }
        .jb-text-muted {
            color: var(--jb-text-muted);
        }