/* roulang page: index */
:root {
            --primary: #1D63ED;
            --primary-hover: #174BB8;
            --bg-light: #F5F7FA;
            --card-bg: #FFFFFF;
            --border-light: #E5E9F0;
            --text-dark: #1F2937;
            --text-muted: #6B7280;
            --score-green: #16A34A;
            --loss-red: #DC2626;
            --status-green: #10B981;
            --status-orange: #F59E0B;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);
            --shadow-hover: 0 12px 32px rgba(0,0,0,0.10);
            --shadow-nav: 0 1px 0 rgba(0,0,0,0.06);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', '-apple-system', 'Segoe UI', 'Roboto', sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .background-blend-hero {
            background-image: url('/assets/images/20b716453b891c83.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            position: relative;
        }
        .background-blend-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.94) 0%, rgba(245, 247, 250, 0.88) 55%, rgba(229, 233, 240, 0.72) 100%);
            z-index: 1;
        }
        .background-blend-hero > * {
            position: relative;
            z-index: 2;
        }
        .section-standard {
            padding-top: 64px;
            padding-bottom: 64px;
        }
        .section-standard-alt {
            padding-top: 64px;
            padding-bottom: 64px;
            background-color: #FFFFFF;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }
        .section-title-h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            letter-spacing: -0.01em;
            color: var(--text-dark);
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .card-base {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }
        .card-base:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, box-shadow 0.25s ease;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background-color: var(--primary-hover);
            box-shadow: 0 4px 14px rgba(29, 99, 237, 0.32);
            color: #FFFFFF;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, color 0.25s ease;
            white-space: nowrap;
        }
        .btn-outline:hover {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        .badge-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.4;
            white-space: nowrap;
        }
        .badge-green {
            background-color: rgba(22, 163, 74, 0.12);
            color: var(--score-green);
        }
        .badge-red {
            background-color: rgba(220, 38, 38, 0.1);
            color: var(--loss-red);
        }
        .badge-orange {
            background-color: rgba(245, 158, 11, 0.14);
            color: #B45309;
        }
        .badge-blue {
            background-color: rgba(29, 99, 237, 0.1);
            color: var(--primary);
        }
        .score-text {
            font-family: 'SF Mono', 'Menlo', 'Monaco', 'Consolas', 'Roboto Mono', monospace;
            font-variant-numeric: tabular-nums;
            font-weight: 700;
            letter-spacing: 0.02em;
        }
        .status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--status-green);
            margin-right: 6px;
            animation: pulse-dot 2s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }
        .nav-toolbar-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.2;
            color: var(--text-dark);
            background: transparent;
            border: 1px solid transparent;
            transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
            white-space: nowrap;
        }
        .nav-toolbar-btn:hover {
            background-color: rgba(29, 99, 237, 0.08);
            color: var(--primary);
        }
        .nav-toolbar-btn.active {
            background-color: rgba(29, 99, 237, 0.1);
            color: var(--primary);
            border-color: rgba(29, 99, 237, 0.2);
            font-weight: 600;
        }
        .mobile-menu-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.4);
            z-index: 50;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        .mobile-menu-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }
        .mobile-drawer {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: 280px;
            max-width: 85vw;
            background: #FFFFFF;
            z-index: 60;
            transform: translateX(100%);
            transition: transform 0.3s ease;
            padding: 24px 20px;
            overflow-y: auto;
            box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
        }
        .mobile-drawer.open {
            transform: translateX(0);
        }
        .mobile-drawer a,
        .mobile-drawer button {
            display: block;
            width: 100%;
            text-align: left;
            padding: 12px 16px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-dark);
            transition: background-color 0.2s ease;
        }
        .mobile-drawer a:hover,
        .mobile-drawer button:hover {
            background-color: var(--bg-light);
            color: var(--primary);
        }
        .table-responsive {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            width: 100%;
        }
        .table-data {
            width: 100%;
            border-collapse: collapse;
            min-width: 640px;
            font-size: 14px;
        }
        .table-data th,
        .table-data td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid var(--border-light);
            white-space: nowrap;
        }
        .table-data th {
            background-color: var(--bg-light);
            font-weight: 600;
            font-size: 13px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.03em;
        }
        .table-data tr:last-child td {
            border-bottom: none;
        }
        .table-data tbody tr:hover {
            background-color: rgba(29, 99, 237, 0.03);
        }
        .faq-item {
            border: 1px solid var(--border-light);
            border-radius: 12px;
            padding: 18px 20px;
            background: #FFFFFF;
            transition: border-color 0.2s ease;
        }
        .faq-item:hover {
            border-color: rgba(29, 99, 237, 0.3);
        }
        .faq-question {
            font-weight: 600;
            font-size: 15px;
            line-height: 1.5;
            color: var(--text-dark);
            margin-bottom: 8px;
        }
        .faq-answer {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-muted);
        }
        .service-row {
            display: flex;
            align-items: flex-start;
            padding: 18px 20px;
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: 12px;
            margin-bottom: 12px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        .service-row:hover {
            border-color: rgba(29, 99, 237, 0.25);
            box-shadow: var(--shadow-card);
        }
        .service-row-icon {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(29, 99, 237, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 16px;
            font-size: 18px;
            color: var(--primary);
        }
        .service-row-content {
            flex: 1;
            min-width: 0;
        }
        .service-row-title {
            font-weight: 600;
            font-size: 16px;
            color: var(--text-dark);
            margin-bottom: 4px;
        }
        .service-row-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }
        @media (max-width: 1024px) {
            .container {
                padding-left: 18px;
                padding-right: 18px;
            }
            .section-standard,
            .section-standard-alt {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            .section-title-h2 {
                font-size: 24px;
            }
        }
        @media (max-width: 768px) {
            body {
                font-size: 15px;
            }
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .section-standard,
            .section-standard-alt {
                padding-top: 36px;
                padding-bottom: 36px;
            }
            .section-title-h2 {
                font-size: 22px;
            }
            .btn-primary,
            .btn-outline {
                padding: 10px 18px;
                font-size: 14px;
            }
            .service-row {
                padding: 14px 16px;
                flex-direction: column;
            }
            .service-row-icon {
                margin-bottom: 10px;
                margin-right: 0;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-cta-group .btn-primary,
            .hero-cta-group .btn-outline {
                width: 100%;
                justify-content: center;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 12px;
                padding-right: 12px;
            }
            .section-title-h2 {
                font-size: 20px;
            }
            .card-base {
                border-radius: 12px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #1D63ED;
            --primary-hover: #174BB8;
            --bg-light: #F5F7FA;
            --card-bg: #FFFFFF;
            --border-light: #E5E9F0;
            --text-dark: #1F2937;
            --text-muted: #6B7280;
            --score-green: #16A34A;
            --loss-red: #DC2626;
            --status-green: #10B981;
            --status-orange: #F59E0B;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);
            --shadow-hover: 0 12px 32px rgba(0,0,0,0.10);
            --shadow-nav: 0 1px 0 rgba(0,0,0,0.06);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', '-apple-system', 'Segoe UI', 'Roboto', sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-standard {
            padding-top: 52px;
            padding-bottom: 52px;
        }
        .section-standard-alt {
            padding-top: 52px;
            padding-bottom: 52px;
            background-color: #FFFFFF;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }
        .section-title-h2 {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.35;
            letter-spacing: -0.01em;
            color: var(--text-dark);
            margin-bottom: 10px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 720px;
            margin-bottom: 28px;
        }
        .card-base {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }
        .card-base:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, box-shadow 0.25s ease;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background-color: var(--primary-hover);
            box-shadow: 0 4px 14px rgba(29, 99, 237, 0.32);
            color: #FFFFFF;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 20px;
            background-color: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 14px;
            line-height: 1.4;
            transition: background-color 0.25s ease, color 0.25s ease;
            white-space: nowrap;
        }
        .btn-outline:hover {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        .badge-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.4;
            white-space: nowrap;
        }
        .badge-green {
            background-color: rgba(22, 163, 74, 0.12);
            color: var(--score-green);
        }
        .badge-red {
            background-color: rgba(220, 38, 38, 0.1);
            color: var(--loss-red);
        }
        .badge-orange {
            background-color: rgba(245, 158, 11, 0.14);
            color: #B45309;
        }
        .badge-blue {
            background-color: rgba(29, 99, 237, 0.1);
            color: var(--primary);
        }
        .nav-toolbar-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.2;
            color: var(--text-dark);
            background: transparent;
            border: 1px solid transparent;
            transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
            white-space: nowrap;
        }
        .nav-toolbar-btn:hover {
            background-color: rgba(29, 99, 237, 0.06);
            color: var(--primary);
        }
        .nav-toolbar-btn.active {
            background-color: rgba(29, 99, 237, 0.1);
            color: var(--primary);
            border-color: rgba(29, 99, 237, 0.2);
            font-weight: 600;
        }
        .status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--status-green);
            box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
            animation: statusPulse 2s ease-in-out infinite;
        }
        @keyframes statusPulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.45; }
        }
        .score-text {
            font-variant-numeric: tabular-nums;
            font-feature-settings: "tnum";
            letter-spacing: -0.01em;
        }
        .breadcrumb-link {
            font-size: 13px;
            color: var(--text-muted);
            transition: color 0.2s ease;
        }
        .breadcrumb-link:hover {
            color: var(--primary);
        }
        .filter-btn {
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-muted);
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .filter-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background-color: rgba(29, 99, 237, 0.04);
        }
        .filter-btn.active {
            background-color: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
            font-weight: 600;
        }
        .table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 720px;
        }
        .data-table thead th {
            padding: 12px 14px;
            text-align: left;
            font-weight: 600;
            font-size: 13px;
            color: var(--text-muted);
            background-color: #FAFBFC;
            border-bottom: 1px solid var(--border-light);
            white-space: nowrap;
        }
        .data-table tbody td {
            padding: 14px;
            border-bottom: 1px solid #F0F2F5;
            vertical-align: middle;
        }
        .data-table tbody tr:hover {
            background-color: #F8FAFD;
        }
        .data-table .team-name {
            font-weight: 600;
            color: var(--text-dark);
            white-space: nowrap;
        }
        .data-table .score-display {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-dark);
            white-space: nowrap;
        }
        .data-table .score-display .score-sep {
            color: var(--text-muted);
            font-weight: 400;
            margin: 0 4px;
        }
        .data-table .status-live {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 12px;
            font-weight: 600;
            color: var(--score-green);
            white-space: nowrap;
        }
        .data-table .status-live::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: var(--score-green);
            animation: statusPulse 1.5s ease-in-out infinite;
        }
        .data-table .status-ended {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .data-table .status-ended::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: #9CA3AF;
        }
        .data-table .league-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .toolbar-divider {
            width: 1px;
            height: 24px;
            background-color: var(--border-light);
            flex-shrink: 0;
        }
        .h1-page {
            font-size: 34px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-dark);
            letter-spacing: -0.01em;
            margin-bottom: 6px;
        }
        .h1-page .h1-suffix {
            color: var(--primary);
        }
        .page-desc {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 680px;
        }
        .topic-card {
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: 12px;
            padding: 18px 16px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }
        .topic-card:hover {
            border-color: rgba(29, 99, 237, 0.25);
            box-shadow: 0 6px 20px rgba(0,0,0,0.06);
        }
        .topic-card .topic-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background-color: rgba(29, 99, 237, 0.1);
            color: var(--primary);
            font-weight: 700;
            font-size: 16px;
            margin-bottom: 10px;
        }
        .topic-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 6px;
        }
        .topic-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
        }
        .tips-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .tips-list li {
            padding: 14px 16px;
            border-bottom: 1px solid #F0F2F5;
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            line-height: 1.65;
            color: var(--text-dark);
        }
        .tips-list li:last-child {
            border-bottom: none;
        }
        .tips-list li::before {
            content: '';
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background-color: var(--primary);
            flex-shrink: 0;
            margin-top: 8px;
        }
        .cover-thumb {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            object-fit: cover;
            flex-shrink: 0;
            border: 1px solid var(--border-light);
        }
        .section-header-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }
        .section-header-row .section-subtitle {
            margin-bottom: 0;
        }
        @media (max-width: 1024px) {
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }
            .h1-page {
                font-size: 30px;
            }
            .section-standard,
            .section-standard-alt {
                padding-top: 44px;
                padding-bottom: 44px;
            }
            .section-title-h2 {
                font-size: 23px;
            }
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .h1-page {
                font-size: 26px;
            }
            .section-standard,
            .section-standard-alt {
                padding-top: 36px;
                padding-bottom: 36px;
            }
            .section-title-h2 {
                font-size: 21px;
            }
            .section-header-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .section-header-row .section-subtitle {
                margin-bottom: 0;
            }
            .data-table {
                min-width: 640px;
                font-size: 13px;
            }
            .data-table thead th,
            .data-table tbody td {
                padding: 10px 12px;
            }
            .data-table .score-display {
                font-size: 14px;
            }
            .filter-btn {
                padding: 7px 12px;
                font-size: 12px;
            }
            .toolbar-divider {
                display: none;
            }
            .cover-thumb {
                width: 40px;
                height: 40px;
            }
        }
        @media (max-width: 520px) {
            .h1-page {
                font-size: 23px;
            }
            .page-desc {
                font-size: 14px;
            }
            .section-standard,
            .section-standard-alt {
                padding-top: 30px;
                padding-bottom: 30px;
            }
            .section-title-h2 {
                font-size: 19px;
            }
            .btn-primary,
            .btn-outline {
                padding: 10px 18px;
                font-size: 14px;
            }
            .data-table {
                min-width: 580px;
                font-size: 12px;
            }
            .data-table thead th,
            .data-table tbody td {
                padding: 8px 10px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #1D63ED;
            --primary-hover: #174BB8;
            --bg-light: #F5F7FA;
            --card-bg: #FFFFFF;
            --border-light: #E5E9F0;
            --text-dark: #1F2937;
            --text-muted: #6B7280;
            --score-green: #16A34A;
            --loss-red: #DC2626;
            --status-green: #10B981;
            --status-orange: #F59E0B;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);
            --shadow-hover: 0 12px 32px rgba(0,0,0,0.10);
            --shadow-nav: 0 1px 0 rgba(0,0,0,0.06);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', '-apple-system', 'Segoe UI', 'Roboto', sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            margin: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-standard {
            padding-top: 56px;
            padding-bottom: 56px;
        }
        .section-standard-alt {
            padding-top: 56px;
            padding-bottom: 56px;
            background-color: #FFFFFF;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }
        .card-base {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }
        .card-base:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, box-shadow 0.25s ease;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background-color: var(--primary-hover);
            box-shadow: 0 4px 14px rgba(29, 99, 237, 0.32);
            color: #FFFFFF;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, color 0.25s ease;
            white-space: nowrap;
        }
        .btn-outline:hover {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        .badge-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.4;
            white-space: nowrap;
        }
        .badge-green {
            background-color: rgba(22, 163, 74, 0.12);
            color: var(--score-green);
        }
        .badge-red {
            background-color: rgba(220, 38, 38, 0.1);
            color: var(--loss-red);
        }
        .badge-orange {
            background-color: rgba(245, 158, 11, 0.14);
            color: #B45309;
        }
        .badge-blue {
            background-color: rgba(29, 99, 237, 0.1);
            color: var(--primary);
        }
        .nav-toolbar-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.2;
            color: var(--text-dark);
            background: transparent;
            border: 1px solid transparent;
            transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
            white-space: nowrap;
        }
        .nav-toolbar-btn:hover {
            background-color: rgba(29, 99, 237, 0.06);
            color: var(--primary);
        }
        .nav-toolbar-btn.active {
            background-color: rgba(29, 99, 237, 0.1);
            color: var(--primary);
            border-color: rgba(29, 99, 237, 0.2);
        }
        .status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--status-green);
            animation: pulse-dot 2s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }
        .score-text {
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.01em;
        }
        .breadcrumb-link {
            color: var(--text-muted);
            font-size: 14px;
            transition: color 0.2s ease;
        }
        .breadcrumb-link:hover {
            color: var(--primary);
        }
        .breadcrumb-separator {
            color: #9CA3AF;
            font-size: 14px;
            margin: 0 6px;
            user-select: none;
        }
        .data-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 800px;
        }
        .data-table thead th {
            background-color: #F8FAFC;
            color: var(--text-muted);
            font-weight: 600;
            font-size: 13px;
            text-align: left;
            padding: 12px 16px;
            border-bottom: 1px solid var(--border-light);
            white-space: nowrap;
            position: sticky;
            top: 0;
            z-index: 1;
        }
        .data-table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid #F1F3F7;
            color: var(--text-dark);
            white-space: nowrap;
            vertical-align: middle;
        }
        .data-table tbody tr {
            transition: background-color 0.2s ease;
        }
        .data-table tbody tr:hover {
            background-color: #F8FAFC;
        }
        .data-table tbody tr:last-child td {
            border-bottom: none;
        }
        .index-up {
            color: var(--score-green);
            font-weight: 600;
        }
        .index-down {
            color: var(--loss-red);
            font-weight: 600;
        }
        .index-flat {
            color: var(--text-muted);
            font-weight: 500;
        }
        .filter-chip {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--border-light);
            background: var(--card-bg);
            color: var(--text-dark);
            cursor: pointer;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .filter-chip:hover {
            border-color: var(--primary);
            color: var(--primary);
            background-color: rgba(29, 99, 237, 0.04);
        }
        .filter-chip.active {
            background-color: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
        }
        .filter-select {
            padding: 8px 14px;
            border: 1px solid var(--border-light);
            border-radius: 8px;
            background: var(--card-bg);
            color: var(--text-dark);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            min-width: 120px;
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            padding-right: 36px;
            transition: border-color 0.2s ease;
        }
        .filter-select:focus {
            border-color: var(--primary);
            outline: none;
        }
        .section-title-h2 {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.35;
            letter-spacing: -0.01em;
            color: var(--text-dark);
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 720px;
            margin-bottom: 28px;
        }
        .metric-card {
            padding: 24px 20px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            background: var(--card-bg);
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }
        .metric-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .metric-value {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--text-dark);
            font-variant-numeric: tabular-nums;
        }
        .metric-label {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 500;
            margin-top: 4px;
        }
        .metric-unit {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 500;
            margin-left: 2px;
        }
        .tip-item {
            padding: 14px 18px;
            border-left: 3px solid var(--primary);
            background: #F8FAFC;
            border-radius: 0 10px 10px 0;
            margin-bottom: 10px;
        }
        .tip-item:last-child {
            margin-bottom: 0;
        }
        @media (max-width: 768px) {
            .section-standard,
            .section-standard-alt {
                padding-top: 40px;
                padding-bottom: 40px;
            }
            .section-title-h2 {
                font-size: 22px;
            }
            .metric-value {
                font-size: 28px;
            }
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        @media (max-width: 520px) {
            .metric-card {
                padding: 18px 14px;
            }
            .metric-value {
                font-size: 24px;
            }
        }
        .mobile-menu-btn {
            display: none;
        }
        @media (max-width: 1023px) {
            .mobile-menu-btn {
                display: flex;
            }
            #desktopNavLinks {
                display: none !important;
            }
        }
        #mobileNavDrawer {
            transform: translateX(100%);
            transition: transform 0.3s ease;
        }
        #mobileNavDrawer.open {
            transform: translateX(0);
        }

/* roulang page: category2 */
:root {
            --primary: #1D63ED;
            --primary-hover: #174BB8;
            --bg-light: #F5F7FA;
            --card-bg: #FFFFFF;
            --border-light: #E5E9F0;
            --text-dark: #1F2937;
            --text-muted: #6B7280;
            --score-green: #16A34A;
            --loss-red: #DC2626;
            --status-green: #10B981;
            --status-orange: #F59E0B;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);
            --shadow-hover: 0 12px 32px rgba(0,0,0,0.10);
            --shadow-nav: 0 1px 0 rgba(0,0,0,0.06);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', '-apple-system', 'Segoe UI', 'Roboto', sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            margin: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-standard {
            padding-top: 64px;
            padding-bottom: 64px;
        }
        .section-standard-alt {
            padding-top: 64px;
            padding-bottom: 64px;
            background-color: #FFFFFF;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }
        .section-title-h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            letter-spacing: -0.01em;
            color: var(--text-dark);
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .card-base {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }
        .card-base:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, box-shadow 0.25s ease;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background-color: var(--primary-hover);
            box-shadow: 0 4px 14px rgba(29, 99, 237, 0.32);
            color: #FFFFFF;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, color 0.25s ease;
            white-space: nowrap;
        }
        .btn-outline:hover {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        .badge-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.4;
            white-space: nowrap;
        }
        .badge-green {
            background-color: rgba(22, 163, 74, 0.12);
            color: var(--score-green);
        }
        .badge-red {
            background-color: rgba(220, 38, 38, 0.1);
            color: var(--loss-red);
        }
        .badge-orange {
            background-color: rgba(245, 158, 11, 0.14);
            color: #B45309;
        }
        .badge-blue {
            background-color: rgba(29, 99, 237, 0.1);
            color: var(--primary);
        }
        .nav-toolbar-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.2;
            color: var(--text-dark);
            background: transparent;
            border: 1px solid transparent;
            transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
            white-space: nowrap;
        }
        .nav-toolbar-btn:hover {
            background-color: rgba(29, 99, 237, 0.06);
            color: var(--primary);
        }
        .nav-toolbar-btn.active {
            background-color: rgba(29, 99, 237, 0.08);
            color: var(--primary);
            border-color: rgba(29, 99, 237, 0.2);
            font-weight: 600;
        }
        .status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background-color: var(--status-green);
            border-radius: 50%;
            box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
            flex-shrink: 0;
        }
        .score-text {
            font-variant-numeric: tabular-nums;
            font-feature-settings: "tnum";
            font-family: 'SF Mono', 'Menlo', 'Consolas', 'PingFang SC', monospace;
            letter-spacing: -0.01em;
        }
        .breadcrumb-phase {
            position: relative;
            z-index: 2;
        }
        .background-page-header {
            background-image: url('/assets/images/d36c6f55ab7629be.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            position: relative;
        }
        .background-page-header::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 247, 250, 0.9) 45%, rgba(229, 233, 240, 0.75) 100%);
            z-index: 1;
        }
        .background-page-header > * {
            position: relative;
            z-index: 2;
        }
        .filter-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 8px 18px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.4;
            color: var(--text-muted);
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .filter-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background-color: rgba(29, 99, 237, 0.04);
        }
        .filter-btn.active {
            background-color: var(--primary);
            border-color: var(--primary);
            color: #FFFFFF;
            font-weight: 600;
        }
        .match-score-row {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 20px;
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: 12px;
            transition: box-shadow 0.25s ease, border-color 0.25s ease;
        }
        .match-score-row:hover {
            box-shadow: 0 4px 16px rgba(0,0,0,0.06);
            border-color: rgba(29, 99, 237, 0.25);
        }
        .scene-card {
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }
        .scene-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .tip-list-item {
            padding: 16px 20px;
            background: #FFFFFF;
            border-left: 3px solid var(--primary);
            border-radius: 0 8px 8px 0;
            box-shadow: 0 1px 3px rgba(0,0,0,0.04);
        }
        .form-label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 6px;
        }
        .form-input,
        .form-select {
            width: 100%;
            padding: 10px 14px;
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: 8px;
            font-size: 14px;
            line-height: 1.5;
            color: var(--text-dark);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        .form-input:focus,
        .form-select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(29, 99, 237, 0.1);
        }
        .footer-link {
            color: var(--text-muted);
            transition: color 0.2s ease;
        }
        .footer-link:hover {
            color: var(--primary);
        }
        @media (max-width: 1024px) {
            .section-standard,
            .section-standard-alt {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            .section-title-h2 {
                font-size: 24px;
            }
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }
        }
        @media (max-width: 768px) {
            .section-standard,
            .section-standard-alt {
                padding-top: 40px;
                padding-bottom: 40px;
            }
            .section-title-h2 {
                font-size: 22px;
            }
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .nav-toolbar-btn {
                padding: 6px 12px;
                font-size: 13px;
            }
            .score-text {
                font-size: 14px;
            }
            .match-score-row {
                padding: 12px 14px;
                gap: 8px;
            }
            .filter-btn {
                padding: 6px 14px;
                font-size: 13px;
            }
        }
        @media (max-width: 520px) {
            .section-title-h2 {
                font-size: 20px;
            }
            .container {
                padding-left: 12px;
                padding-right: 12px;
            }
            .match-score-row {
                flex-wrap: wrap;
                padding: 10px 12px;
            }
            .btn-primary,
            .btn-outline {
                padding: 10px 18px;
                font-size: 14px;
            }
        }
        .mobile-menu-panel {
            display: none;
        }
        .mobile-menu-panel.open {
            display: block;
        }
        @media (max-width: 1024px) {
            .desktop-nav-links {
                display: none !important;
            }
            .mobile-menu-toggle {
                display: flex !important;
            }
        }
        @media (min-width: 1025px) {
            .mobile-menu-toggle {
                display: none !important;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #1D63ED;
            --primary-hover: #174BB8;
            --bg-light: #F5F7FA;
            --card-bg: #FFFFFF;
            --border-light: #E5E9F0;
            --text-dark: #1F2937;
            --text-muted: #6B7280;
            --score-green: #16A34A;
            --loss-red: #DC2626;
            --status-green: #10B981;
            --status-orange: #F59E0B;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);
            --shadow-hover: 0 12px 32px rgba(0,0,0,0.10);
            --shadow-nav: 0 1px 0 rgba(0,0,0,0.06);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', '-apple-system', 'Segoe UI', 'Roboto', sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-standard {
            padding-top: 56px;
            padding-bottom: 56px;
        }
        .section-standard-alt {
            padding-top: 56px;
            padding-bottom: 56px;
            background-color: #FFFFFF;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }
        .card-base {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }
        .card-base:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, box-shadow 0.25s ease;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background-color: var(--primary-hover);
            box-shadow: 0 4px 14px rgba(29, 99, 237, 0.32);
            color: #FFFFFF;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, color 0.25s ease;
            white-space: nowrap;
        }
        .btn-outline:hover {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        .badge-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.4;
            white-space: nowrap;
        }
        .badge-green {
            background-color: rgba(22, 163, 74, 0.12);
            color: var(--score-green);
        }
        .badge-red {
            background-color: rgba(220, 38, 38, 0.1);
            color: var(--loss-red);
        }
        .badge-orange {
            background-color: rgba(245, 158, 11, 0.14);
            color: #B45309;
        }
        .badge-blue {
            background-color: rgba(29, 99, 237, 0.1);
            color: var(--primary);
        }
        .nav-toolbar-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.2;
            color: var(--text-dark);
            background: transparent;
            border: 1px solid transparent;
            transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
            white-space: nowrap;
        }
        .nav-toolbar-btn:hover {
            background-color: rgba(29, 99, 237, 0.06);
            color: var(--primary);
        }
        .nav-toolbar-btn.active {
            background-color: rgba(29, 99, 237, 0.08);
            color: var(--primary);
            border-color: rgba(29, 99, 237, 0.2);
        }
        .status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--status-green);
            box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
            animation: statusPulse 2s ease-in-out infinite;
        }
        @keyframes statusPulse {
            0%, 100% { box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15); }
            50% { box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.08); }
        }
        .score-text {
            font-variant-numeric: tabular-nums;
            letter-spacing: 0.01em;
        }
        .breadcrumb-link {
            font-size: 14px;
            color: var(--text-muted);
            transition: color 0.2s ease;
        }
        .breadcrumb-link:hover {
            color: var(--primary);
        }
        .article-card-link {
            display: block;
            cursor: pointer;
            transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            background: var(--card-bg);
            overflow: hidden;
        }
        .article-card-link:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(29, 99, 237, 0.25);
        }
        .article-card-link:hover .article-card-title {
            color: var(--primary);
        }
        .article-card-title {
            transition: color 0.2s ease;
        }
        .filter-chip {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 500;
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            color: var(--text-dark);
            transition: all 0.2s ease;
            cursor: pointer;
            white-space: nowrap;
        }
        .filter-chip:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .filter-chip.active {
            background-color: var(--primary);
            border-color: var(--primary);
            color: #FFFFFF;
        }
        .timeline-item {
            position: relative;
            padding-left: 28px;
            padding-bottom: 24px;
            border-left: 2px solid var(--border-light);
            margin-left: 8px;
        }
        .timeline-item:last-child {
            border-left-color: transparent;
            padding-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -9px;
            top: 6px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background-color: var(--primary);
            border: 3px solid #FFFFFF;
            box-shadow: 0 0 0 3px rgba(29, 99, 237, 0.12);
        }
        .timeline-item.green::before {
            background-color: var(--score-green);
            box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.12);
        }
        .timeline-item.orange::before {
            background-color: var(--status-orange);
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.14);
        }
        .main-content {
            flex: 1;
            padding-top: 68px;
        }
        @media (max-width: 1024px) {
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }
            .section-standard, .section-standard-alt {
                padding-top: 44px;
                padding-bottom: 44px;
            }
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .main-content {
                padding-top: 64px;
            }
            .section-standard, .section-standard-alt {
                padding-top: 36px;
                padding-bottom: 36px;
            }
            .btn-primary, .btn-outline {
                padding: 10px 20px;
                font-size: 14px;
            }
        }
        @media (max-width: 520px) {
            .section-standard, .section-standard-alt {
                padding-top: 28px;
                padding-bottom: 28px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #1D63ED;
            --primary-hover: #174BB8;
            --bg-light: #F5F7FA;
            --card-bg: #FFFFFF;
            --border-light: #E5E9F0;
            --text-dark: #1F2937;
            --text-muted: #6B7280;
            --score-green: #16A34A;
            --loss-red: #DC2626;
            --status-green: #10B981;
            --status-orange: #F59E0B;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);
            --shadow-hover: 0 12px 32px rgba(0,0,0,0.10);
            --shadow-nav: 0 1px 0 rgba(0,0,0,0.06);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', '-apple-system', 'Segoe UI', 'Roboto', sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-standard {
            padding-top: 64px;
            padding-bottom: 64px;
        }
        .section-standard-alt {
            padding-top: 64px;
            padding-bottom: 64px;
            background-color: #FFFFFF;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }
        .section-title-h2 {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.35;
            letter-spacing: -0.01em;
            color: var(--text-dark);
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .card-base {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }
        .card-base:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, box-shadow 0.25s ease;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background-color: var(--primary-hover);
            box-shadow: 0 4px 14px rgba(29, 99, 237, 0.32);
            color: #FFFFFF;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            background-color: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: background-color 0.25s ease, color 0.25s ease;
            white-space: nowrap;
        }
        .btn-outline:hover {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        .badge-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.4;
            white-space: nowrap;
        }
        .badge-green {
            background-color: rgba(22, 163, 74, 0.12);
            color: var(--score-green);
        }
        .badge-red {
            background-color: rgba(220, 38, 38, 0.1);
            color: var(--loss-red);
        }
        .badge-orange {
            background-color: rgba(245, 158, 11, 0.14);
            color: #B45309;
        }
        .badge-blue {
            background-color: rgba(29, 99, 237, 0.1);
            color: var(--primary);
        }
        .nav-toolbar-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.2;
            color: var(--text-dark);
            background: transparent;
            border: 1px solid transparent;
            transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
        }
        .nav-toolbar-btn:hover {
            background-color: #F0F4FF;
            color: var(--primary);
        }
        .nav-toolbar-btn.active {
            background-color: rgba(29, 99, 237, 0.08);
            color: var(--primary);
            border-color: rgba(29, 99, 237, 0.2);
            font-weight: 600;
        }
        .status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--status-green);
        }
        .score-text {
            font-variant-numeric: tabular-nums;
            font-feature-settings: "tnum";
            letter-spacing: 0.02em;
        }
        .match-score {
            font-family: 'SF Mono', 'Cascadia Code', 'Consolas', 'Menlo', monospace;
            font-variant-numeric: tabular-nums;
            font-feature-settings: "tnum";
            letter-spacing: 0.04em;
        }
        .filter-pill {
            display: inline-flex;
            align-items: center;
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            color: var(--text-dark);
            transition: all 0.2s ease;
        }
        .filter-pill:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .filter-pill.active {
            background-color: rgba(29, 99, 237, 0.08);
            border-color: rgba(29, 99, 237, 0.3);
            color: var(--primary);
            font-weight: 600;
        }
        .breadcrumb-link {
            color: var(--text-muted);
            font-size: 13px;
            transition: color 0.2s ease;
        }
        .breadcrumb-link:hover {
            color: var(--primary);
        }
        .data-row {
            display: grid;
            grid-template-columns: 180px 1fr 120px 90px 110px;
            gap: 12px;
            padding: 14px 16px;
            background: #FFFFFF;
            border-bottom: 1px solid #F0F3F7;
            transition: background-color 0.2s ease;
        }
        .data-row:hover {
            background-color: #FAFBFD;
        }
        .data-row-header {
            display: grid;
            grid-template-columns: 180px 1fr 120px 90px 110px;
            gap: 12px;
            padding: 12px 16px;
            background: #F8FAFC;
            border-bottom: 2px solid var(--border-light);
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
        }
        .data-row-clickable {
            cursor: pointer;
        }
        .table-scroll-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        @media (max-width: 768px) {
            .data-row-header {
                grid-template-columns: 140px 1fr 80px 70px 90px;
                gap: 8px;
                padding: 10px 12px;
            }
            .data-row {
                grid-template-columns: 140px 1fr 80px 70px 90px;
                gap: 8px;
                padding: 12px 12px;
            }
            .section-title-h2 {
                font-size: 22px;
            }
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .mobile-nav-drawer {
                display: block;
            }
            .desktop-nav-links {
                display: none !important;
            }
        }
        @media (min-width: 769px) {
            .mobile-nav-drawer {
                display: none;
            }
            .desktop-nav-links {
                display: flex !important;
            }
            .mobile-menu-btn {
                display: none;
            }
        }
        .mobile-dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
            box-shadow: 0 16px 40px rgba(0,0,0,0.08);
            z-index: 60;
        }
        .metric-number {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--text-dark);
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.01em;
        }
        .metric-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .tips-item {
            padding: 14px 16px;
            background: #FFFFFF;
            border-left: 3px solid var(--primary);
            border-radius: 8px;
            font-size: 14px;
            color: #374151;
            line-height: 1.65;
        }
        .cta-panel {
            background: linear-gradient(135deg, rgba(29, 99, 237, 0.06) 0%, rgba(29, 99, 237, 0.03) 100%);
            border: 1px solid rgba(29, 99, 237, 0.15);
            border-radius: var(--radius-card);
            padding: 32px 36px;
        }