/* roulang page: index */
:root {
            --bg-page: #0E1912;
            --bg-card: #16271C;
            --bg-dark-section: #0B130E;
            --primary: #C6F432;
            --secondary: #F2B90D;
            --text-main: #F4F7F2;
            --text-secondary: #A8BBA9;
            --text-muted: #6E8170;
            --border: rgba(198, 244, 50, 0.18);
            --border-dark: #22392A;
            --success: #47D16C;
            --danger: #E8543F;
            --neutral: #8B9B8D;
            --radius-card: 12px;
            --radius-btn: 10px;
            --radius-input: 8px;
            --shadow: 0 8px 24px rgba(0,0,0,0.18);
            --font-sans: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --transition: all 0.22s ease;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-page);
            color: var(--text-main);
            line-height: 1.85;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: 1160px;
            width: 100%;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

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

        .bg-card {
            background-color: var(--bg-card);
        }

        .section-padding {
            padding: 76px 0;
        }

        .section-padding-sm {
            padding: 52px 0;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.2px;
        }

        .section-title .highlight {
            color: var(--primary);
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 36px;
        }

        .section-desc strong {
            color: var(--text-main);
            font-weight: 600;
        }

        .badge-tag {
            display: inline-block;
            background: rgba(198, 244, 50, 0.1);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 100px;
            border: 1px solid rgba(198, 244, 50, 0.2);
            letter-spacing: 0.3px;
            transition: var(--transition);
        }

        .badge-tag:hover {
            background: rgba(198, 244, 50, 0.2);
            border-color: var(--primary);
        }

        .badge-gold {
            background: rgba(242, 185, 13, 0.12);
            color: var(--secondary);
            border-color: rgba(242, 185, 13, 0.25);
            font-size: 0.72rem;
            padding: 4px 10px;
            border-radius: 100px;
            display: inline-block;
            font-weight: 600;
            letter-spacing: 0.2px;
        }

        .btn-primary-qt {
            background: var(--primary);
            border: none;
            color: var(--bg-dark-section);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(198, 244, 50, 0.18);
        }

        .btn-primary-qt:hover {
            background: #D2F94E;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(198, 244, 50, 0.28);
            color: var(--bg-dark-section);
            text-decoration: none;
        }

        .btn-primary-qt:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(198, 244, 50, 0.15);
        }

        .btn-outline-qt {
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-qt:hover {
            background: rgba(198, 244, 50, 0.1);
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
            text-decoration: none;
        }

        .btn-ghost-qt {
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-ghost-qt:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
            text-decoration: none;
        }

        .card-qt {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            box-shadow: var(--shadow);
            transition: var(--transition);
            overflow: hidden;
        }

        .card-qt:hover {
            border-color: rgba(198, 244, 50, 0.35);
            transform: translateY(-3px);
            box-shadow: 0 14px 32px rgba(0, 0, 0, 0.28);
        }

        .card-qt-body {
            padding: 24px;
        }

        .card-qt-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            line-height: 1.4;
            letter-spacing: -0.1px;
        }

        .card-qt-text {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }

        .score-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 20px 22px;
            margin-bottom: 16px;
            transition: var(--transition);
        }

        .score-card:hover {
            border-color: rgba(198, 244, 50, 0.4);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.22);
        }

        .score-team {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-main);
        }

        .score-value {
            font-weight: 800;
            font-size: 1.5rem;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            letter-spacing: 1px;
        }

        .score-status {
            font-size: 0.72rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .score-status-live {
            color: var(--success);
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .score-status-live::before {
            content: '';
            width: 7px;
            height: 7px;
            background: var(--success);
            border-radius: 50%;
            animation: pulse-dot 1.2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.5); }
        }

        .table-compare {
            width: 100%;
            border-collapse: collapse;
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--border-dark);
        }

        .table-compare th,
        .table-compare td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid var(--border-dark);
            font-size: 0.9rem;
        }

        .table-compare th {
            background: var(--bg-dark-section);
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.8rem;
            letter-spacing: 0.4px;
            text-transform: uppercase;
        }

        .table-compare td {
            color: var(--text-main);
            font-variant-numeric: tabular-nums;
        }

        .table-compare tr:last-child td {
            border-bottom: none;
        }

        .table-compare tr:hover td {
            background: rgba(198, 244, 50, 0.04);
        }

        .chip-qt {
            display: inline-block;
            background: var(--bg-dark-section);
            border: 1px solid var(--border-dark);
            color: var(--text-secondary);
            font-size: 0.82rem;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: 100px;
            cursor: pointer;
            transition: var(--transition);
            letter-spacing: 0.2px;
            margin-right: 8px;
            margin-bottom: 8px;
        }

        .chip-qt:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .chip-qt.active {
            background: var(--primary);
            border-color: var(--primary);
            color: var(--bg-dark-section);
            font-weight: 700;
        }

        .form-input-qt {
            background: var(--bg-dark-section);
            border: 1.5px solid var(--border-dark);
            color: var(--text-main);
            border-radius: var(--radius-input);
            padding: 12px 18px;
            font-size: 0.92rem;
            width: 100%;
            transition: var(--transition);
        }

        .form-input-qt:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(198, 244, 50, 0.15);
            background: var(--bg-dark-section);
            color: var(--text-main);
        }

        .form-input-qt::placeholder {
            color: var(--text-muted);
            font-size: 0.88rem;
        }

        /* ============ NAVBAR ============ */
        .navbar-qt {
            background: var(--bg-page);
            border-bottom: 1px solid rgba(198, 244, 50, 0.1);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 999;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.22);
        }

        .navbar-qt-top {
            padding: 16px 0 12px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .navbar-brand-qt {
            font-size: 1.55rem;
            font-weight: 850;
            letter-spacing: -0.6px;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.2;
            text-decoration: none;
            transition: var(--transition);
        }

        .navbar-brand-qt:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .navbar-brand-qt .brand-icon {
            width: 30px;
            height: 30px;
            background: var(--primary);
            color: var(--bg-dark-section);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            font-weight: 800;
            flex-shrink: 0;
        }

        .navbar-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            text-align: right;
            line-height: 1.5;
        }

        .navbar-date .live-indicator {
            color: var(--success);
            font-weight: 600;
            margin-left: 6px;
        }

        .navbar-divider {
            height: 1px;
            background: rgba(255, 255, 255, 0.12);
            width: 100%;
            margin: 6px 0 0;
        }

        .navbar-qt-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 0 0;
        }

        .nav-menu-qt {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-menu-qt li a {
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            letter-spacing: 0.5px;
            padding-bottom: 6px;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            text-decoration: none;
            white-space: nowrap;
            display: inline-block;
        }

        .nav-menu-qt li a:hover {
            color: var(--primary);
            border-bottom-color: var(--primary);
            text-decoration: none;
        }

        .nav-menu-qt li a.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 600;
        }

        .navbar-toggler-qt {
            background: transparent;
            border: 1.5px solid var(--border-dark);
            color: var(--text-main);
            border-radius: 6px;
            padding: 8px 12px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: none;
            align-items: center;
            justify-content: center;
        }

        .navbar-toggler-qt:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        @media (max-width: 768px) {
            .navbar-qt-bottom {
                flex-wrap: wrap;
                position: relative;
                padding-bottom: 10px;
            }

            .navbar-toggler-qt {
                display: flex;
                position: absolute;
                right: 0;
                top: 0;
            }

            .nav-menu-qt {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0;
                background: var(--bg-dark-section);
                border-radius: 8px;
                margin-top: 14px;
                padding: 12px 0;
                border: 1px solid var(--border-dark);
            }

            .nav-menu-qt.show {
                display: flex;
            }

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

            .nav-menu-qt li a {
                display: block;
                padding: 10px 20px;
                font-size: 0.95rem;
                border-bottom: none;
                border-left: 3px solid transparent;
            }

            .nav-menu-qt li a:hover {
                border-left-color: var(--primary);
                border-bottom: none;
                background: rgba(198, 244, 50, 0.06);
            }

            .nav-menu-qt li a.active {
                border-left-color: var(--primary);
                border-bottom: none;
                background: rgba(198, 244, 50, 0.08);
            }

            .navbar-date {
                font-size: 0.75rem;
                text-align: left;
            }
        }

        /* ============ HERO ============ */
        .hero-qt {
            background: linear-gradient(135deg, #0B130E 0%, #0E1912 50%, #0B130E 100%);
            position: relative;
            padding: 80px 0 72px;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

        .hero-qt::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/e769d2c6fa12e8b8.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
            z-index: 0;
        }

        .hero-qt::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(11, 19, 14, 0.75) 0%, rgba(20, 35, 24, 0.55) 55%, rgba(11, 19, 14, 0.85) 100%);
            z-index: 0;
        }

        .hero-qt .container {
            position: relative;
            z-index: 1;
        }

        .hero-content-wrapper {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .hero-title {
            font-size: 2.85rem;
            font-weight: 800;
            line-height: 1.15;
            color: var(--text-main);
            letter-spacing: -0.8px;
            margin-bottom: 22px;
        }

        .hero-title .highlight {
            color: var(--primary);
            position: relative;
        }

        .hero-desc {
            font-size: 1.06rem;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 30px;
            max-width: 560px;
        }

        .hero-desc strong {
            color: var(--text-main);
            font-weight: 600;
        }

        .hero-btns {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .hero-preview-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid rgba(198, 244, 50, 0.2);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
            padding: 24px 22px;
            position: relative;
            overflow: hidden;
        }

        .hero-preview-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
            opacity: 0.7;
        }

        .hero-preview-head {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--border-dark);
        }

        .hero-preview-title {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.4px;
        }

        .hero-preview-live {
            font-size: 0.75rem;
            color: var(--success);
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .score-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

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

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

        .score-row-teams {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-main);
        }

        .score-row-meta {
            font-size: 0.7rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .score-row-center {
            text-align: center;
            padding: 0 12px;
        }

        .score-row-value {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            letter-spacing: 1.5px;
            white-space: nowrap;
        }

        .score-row-status {
            font-size: 0.7rem;
            color: var(--text-muted);
            margin-top: 3px;
            white-space: nowrap;
        }

        .score-row-status.live {
            color: var(--success);
            font-weight: 700;
        }

        .hero-preview-footer {
            margin-top: 18px;
            padding-top: 14px;
            border-top: 1px solid var(--border-dark);
            text-align: center;
        }

        .hero-preview-footer a {
            font-size: 0.8rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ============ QUICK SCORE BAR ============ */
        .quick-score-section {
            background: var(--bg-dark-section);
            border-bottom: 1px solid var(--border-dark);
            padding: 28px 0;
        }

        .quick-score-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 14px;
        }

        .quick-score-item {
            background: var(--bg-card);
            border-radius: 8px;
            border: 1px solid var(--border-dark);
            padding: 14px 16px;
            text-align: center;
            transition: var(--transition);
            cursor: pointer;
            text-decoration: none;
            display: block;
        }

        .quick-score-item:hover {
            border-color: var(--primary);
            transform: translateY(-3px);
            text-decoration: none;
            box-shadow: 0 6px 16px rgba(0,0,0,0.22);
        }

        .quick-score-match {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 6px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .quick-score-value {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            letter-spacing: 1px;
        }

        .quick-score-badge {
            font-size: 0.68rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        @media (max-width: 992px) {
            .quick-score-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 576px) {
            .quick-score-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
        }

        /* ============ FEATURE GRID ============ */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 22px;
        }

        .feature-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 28px 24px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-card::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 60px;
            height: 60px;
            background: radial-gradient(circle at top right, rgba(198, 244, 50, 0.08), transparent 70%);
            border-radius: 0 0 0 60px;
        }

        .feature-card:hover {
            border-color: rgba(198, 244, 50, 0.35);
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }

        .feature-icon {
            width: 48px;
            height: 48px;
            background: rgba(198, 244, 50, 0.12);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--primary);
            margin-bottom: 16px;
            border: 1px solid rgba(198, 244, 50, 0.2);
        }

        .feature-card-title {
            font-size: 1.06rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            letter-spacing: -0.1px;
        }

        .feature-card-text {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ============ SCENARIO ============ */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 22px;
        }

        .scenario-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            overflow: hidden;
            transition: var(--transition);
            position: relative;
        }

        .scenario-card:hover {
            border-color: rgba(198, 244, 50, 0.35);
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }

        .scenario-img {
            width: 100%;
            height: 140px;
            object-fit: cover;
            background: var(--bg-dark-section);
            display: block;
        }

        .scenario-card-body {
            padding: 20px;
        }

        .scenario-card-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .scenario-card-text {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ============ DEMO / SCREENSHOT ============ */
        .demo-qt {
            background: var(--bg-dark-section);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 32px;
            overflow: hidden;
            position: relative;
        }

        .demo-qt::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
            opacity: 0.6;
        }

        .demo-qt-display {
            background: var(--bg-card);
            border-radius: 8px;
            border: 1px solid var(--border-dark);
            overflow: hidden;
            padding: 20px;
        }

        .demo-qt-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 20px;
            align-items: stretch;
        }

        .demo-qt-panel {
            background: #0E1912;
            border-radius: 6px;
            padding: 18px;
            border: 1px solid var(--border-dark);
        }

        .demo-qt-panel-head {
            font-size: 0.72rem;
            color: var(--text-muted);
            font-weight: 600;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .demo-qt-panel .score-row-value {
            font-size: 1.05rem;
            letter-spacing: 0.8px;
        }

        /* ============ LEAGUE COVERAGE ============ */
        .league-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .league-item {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: 8px;
            padding: 12px 20px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }

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

        .league-item .status-dot {
            width: 6px;
            height: 6px;
            background: var(--success);
            border-radius: 50%;
            flex-shrink: 0;
        }

        /* ============ BRAND INTRO ============ */
        .brand-intro {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 36px;
            position: relative;
            overflow: hidden;
        }

        .brand-intro::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle at top right, rgba(198, 244, 50, 0.06), transparent 70%);
            border-radius: 0 0 0 200px;
        }

        .brand-intro-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 20px;
        }

        .brand-intro-text {
            font-size: 0.96rem;
            color: var(--text-secondary);
            line-height: 1.95;
            margin-bottom: 0;
            position: relative;
            z-index: 1;
        }

        .brand-intro-text strong {
            color: var(--text-main);
            font-weight: 600;
        }

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

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

        /* ============ TESTIMONIALS ============ */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .testimonial-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 24px;
            transition: var(--transition);
        }

        .testimonial-card:hover {
            border-color: rgba(198, 244, 50, 0.3);
            transform: translateY(-3px);
        }

        .testimonial-avatar {
            width: 40px;
            height: 40px;
            background: rgba(198, 244, 50, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 12px;
            flex-shrink: 0;
        }

        .testimonial-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 16px;
        }

        .testimonial-author {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-main);
            letter-spacing: 0.2px;
        }

        .testimonial-role {
            font-size: 0.72rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* ============ STATS DATA BAND ============ */
        .stats-data-band {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 36px 40px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            text-align: center;
        }

        .stats-data-item .stats-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.5px;
            line-height: 1.2;
        }

        .stats-data-item .stats-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 6px;
            font-weight: 500;
        }

        /* ============ PRICING ============ */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            align-items: stretch;
        }

        .pricing-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 30px 28px;
            transition: var(--transition);
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .pricing-card.featured {
            border-color: var(--primary);
            box-shadow: 0 0 0 2px rgba(198, 244, 50, 0.15), var(--shadow);
            transform: translateY(-4px);
        }

        .pricing-card:hover {
            border-color: rgba(198, 244, 50, 0.35);
            transform: translateY(-4px);
        }

        .pricing-card.featured:hover {
            border-color: var(--primary);
            transform: translateY(-6px);
        }

        .pricing-badge {
            position: absolute;
            top: 14px;
            right: 14px;
            background: var(--secondary);
            color: var(--bg-dark-section);
            font-size: 0.72rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 100px;
            letter-spacing: 0.3px;
        }

        .pricing-name {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-secondary);
            letter-spacing: 0.5px;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .pricing-price {
            font-size: 2.1rem;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.5px;
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .pricing-price span {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        .pricing-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 20px;
            line-height: 1.7;
        }

        .pricing-features {
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
            flex: 1;
        }

        .pricing-features li {
            font-size: 0.85rem;
            color: var(--text-secondary);
            padding: 6px 0;
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.6;
        }

        .pricing-features li i {
            color: var(--success);
            font-size: 0.75rem;
            margin-top: 4px;
            flex-shrink: 0;
        }

        .pricing-card .btn-primary-qt,
        .pricing-card .btn-outline-qt {
            width: 100%;
            justify-content: center;
        }

        /* ============ REVIEW WALL ============ */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .review-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            transition: var(--transition);
        }

        .review-card:hover {
            border-color: rgba(198, 244, 50, 0.3);
        }

        .review-text {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.75;
            flex: 1;
        }

        .review-author {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-main);
        }

        .review-stars {
            font-size: 0.72rem;
            color: var(--secondary);
            letter-spacing: 1px;
        }

        /* ============ NEWS LIST ============ */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .news-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            overflow: hidden;
            transition: var(--transition);
        }

        .news-card:hover {
            border-color: rgba(198, 244, 50, 0.35);
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }

        .news-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            background: var(--bg-dark-section);
            display: block;
            transition: var(--transition);
        }

        .news-card:hover .news-img {
            transform: scale(1.02);
        }

        .news-body {
            padding: 20px;
        }

        .news-date {
            font-size: 0.72rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }

        .news-title {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.4;
            transition: var(--transition);
        }

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

        .news-desc {
            font-size: 0.84rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .news-tag {
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--primary);
            background: rgba(198, 244, 50, 0.1);
            padding: 3px 10px;
            border-radius: 100px;
            letter-spacing: 0.2px;
        }

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

        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(198, 244, 50, 0.3);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: transparent;
            border: none;
            color: var(--text-main);
            font-size: 0.95rem;
            font-weight: 600;
            padding: 18px 22px;
            cursor: pointer;
            letter-spacing: 0.2px;
            transition: var(--transition);
            text-align: left;
        }

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

        .faq-question .faq-icon {
            font-size: 1rem;
            color: var(--primary);
            flex-shrink: 0;
            margin-left: 12px;
            transition: var(--transition);
        }

        .faq-question[aria-expanded="true"] .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            padding: 0 22px 20px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.85;
        }

        /* ============ CTA SECTION ============ */
        .cta-qt {
            background: var(--bg-dark-section);
            border-radius: var(--radius-card);
            border: 1px solid rgba(198, 244, 50, 0.2);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-qt::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at center, rgba(198, 244, 50, 0.06) 0%, transparent 65%);
            z-index: 0;
        }

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

        .cta-title {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 14px;
            letter-spacing: -0.3px;
        }

        .cta-title .highlight {
            color: var(--primary);
        }

        .cta-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 28px;
            line-height: 1.8;
        }

        /* ============ FOOTER ============ */
        .footer-qt {
            background: var(--bg-dark-section);
            border-top: 1px solid rgba(198, 244, 50, 0.12);
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .footer-brand {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.3px;
            margin-bottom: 12px;
            display: block;
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-brand:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0 0 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer-links li a {
            font-size: 0.85rem;
            color: var(--text-secondary);
            transition: var(--transition);
            text-decoration: none;
        }

        .footer-links li a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        .footer-disclaimer {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
            padding-top: 16px;
            border-top: 1px solid rgba(255,255,255,0.06);
        }

        .footer-bottom {
            font-size: 0.75rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
        }

        .footer-bottom a {
            color: var(--text-muted);
            text-decoration: none;
            transition: var(--transition);
        }

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

        /* ============ RESPONSIVE ============ */
        @media (max-width: 992px) {
            .hero-content-wrapper {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .hero-title {
                font-size: 2.2rem;
            }

            .feature-grid,
            .scenario-grid,
            .testimonial-grid,
            .pricing-grid,
            .review-grid,
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .demo-qt-grid {
                grid-template-columns: 1fr;
            }

            .section-padding {
                padding: 60px 0;
            }
        }

        @media (max-width: 768px) {
            .hero-qt {
                padding: 60px 0 52px;
                min-height: auto;
            }

            .hero-title {
                font-size: 1.8rem;
                letter-spacing: -0.4px;
            }

            .hero-desc {
                font-size: 0.95rem;
            }

            .section-title {
                font-size: 1.6rem;
            }

            .stats-data-band {
                grid-template-columns: 1fr;
                padding: 28px;
                gap: 20px;
            }

            .stats-data-item .stats-number {
                font-size: 1.8rem;
            }

            .pricing-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .feature-grid,
            .scenario-grid,
            .testimonial-grid,
            .review-grid,
            .news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .brand-intro {
                padding: 24px;
            }

            .cta-qt {
                padding: 32px 22px;
            }

            .cta-title {
                font-size: 1.4rem;
            }
        }

        @media (max-width: 576px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }

            .hero-title {
                font-size: 1.5rem;
                line-height: 1.25;
            }

            .hero-btns .btn-primary-qt,
            .hero-btns .btn-outline-qt {
                width: 100%;
                justify-content: center;
            }

            .hero-btns {
                flex-direction: column;
                gap: 10px;
            }

            .score-row-value {
                font-size: 1.1rem;
                letter-spacing: 0.8px;
            }

            .navbar-brand-qt {
                font-size: 1.3rem;
            }

            .league-item {
                font-size: 0.78rem;
                padding: 10px 14px;
            }

            .quick-score-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }

            .quick-score-item {
                padding: 10px 12px;
            }

            .quick-score-value {
                font-size: 1.05rem;
            }

            .faq-question {
                font-size: 0.88rem;
                padding: 14px 16px;
            }

            .faq-answer {
                padding: 0 16px 16px;
                font-size: 0.84rem;
            }

            .section-padding {
                padding: 44px 0;
            }

            .section-padding-sm {
                padding: 36px 0;
            }

            .btn-primary-qt,
            .btn-outline-qt,
            .btn-ghost-qt {
                font-size: 0.88rem;
                padding: 11px 20px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
        }

        @media (max-width: 400px) {
            .quick-score-grid {
                grid-template-columns: 1fr 1fr;
                gap: 6px;
            }

            .hero-preview-card {
                padding: 18px 14px;
            }

            .score-row-teams {
                font-size: 0.75rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-page: #0E1912;
            --bg-card: #16271C;
            --bg-dark-section: #0B130E;
            --primary: #C6F432;
            --secondary: #F2B90D;
            --text-main: #F4F7F2;
            --text-secondary: #A8BBA9;
            --text-muted: #6E8170;
            --border: rgba(198, 244, 50, 0.18);
            --border-dark: #22392A;
            --success: #47D16C;
            --danger: #E8543F;
            --neutral: #8B9B8D;
            --radius-card: 12px;
            --radius-btn: 10px;
            --radius-input: 8px;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
            --font-sans: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --transition: all 0.22s ease;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-page);
            color: var(--text-main);
            line-height: 1.85;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: 1160px;
            width: 100%;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

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

        .bg-card {
            background-color: var(--bg-card);
        }

        .section-padding {
            padding: 76px 0;
        }

        .section-padding-sm {
            padding: 52px 0;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.2px;
        }

        .section-title .highlight {
            color: var(--primary);
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 36px;
        }

        .section-desc strong {
            color: var(--text-main);
            font-weight: 600;
        }

        .badge-tag {
            display: inline-block;
            background: rgba(198, 244, 50, 0.1);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 100px;
            border: 1px solid rgba(198, 244, 50, 0.2);
            letter-spacing: 0.3px;
            transition: var(--transition);
        }

        .badge-tag:hover {
            background: rgba(198, 244, 50, 0.2);
            border-color: var(--primary);
        }

        .badge-gold {
            background: rgba(242, 185, 13, 0.12);
            color: var(--secondary);
            border-color: rgba(242, 185, 13, 0.25);
            font-size: 0.72rem;
            padding: 4px 10px;
            border-radius: 100px;
            display: inline-block;
            font-weight: 600;
            letter-spacing: 0.2px;
        }

        .btn-primary-qt {
            background: var(--primary);
            border: none;
            color: var(--bg-dark-section);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(198, 244, 50, 0.18);
        }

        .btn-primary-qt:hover {
            background: #D2F94E;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(198, 244, 50, 0.28);
            color: var(--bg-dark-section);
            text-decoration: none;
        }

        .btn-primary-qt:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(198, 244, 50, 0.15);
        }

        .btn-outline-qt {
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-qt:hover {
            background: rgba(198, 244, 50, 0.1);
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
            text-decoration: none;
        }

        .btn-ghost-qt {
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-ghost-qt:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
            text-decoration: none;
        }

        .card-qt {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .card-qt:hover {
            border-color: rgba(198, 244, 50, 0.25);
            transform: translateY(-3px);
        }

        /* Navigation */
        .navbar-qt {
            background: var(--bg-dark-section);
            border-bottom: 1px solid rgba(198, 244, 50, 0.12);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0;
        }

        .navbar-qt .container {
            padding-top: 14px;
            padding-bottom: 12px;
        }

        .navbar-qt-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }

        .navbar-brand-qt {
            font-size: 1.5rem;
            font-weight: 850;
            letter-spacing: -0.5px;
            color: var(--text-main);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            line-height: 1.2;
        }

        .navbar-brand-qt:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .brand-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: rgba(198, 244, 50, 0.15);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1rem;
        }

        .navbar-date {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.78rem;
        }

        .live-indicator i {
            font-size: 0.55rem;
            animation: pulse-dot 1.8s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        .navbar-divider {
            height: 1px;
            background: rgba(255, 255, 255, 0.18);
            margin: 10px 0 8px;
        }

        .navbar-qt-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .nav-menu-qt {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
        }

        .nav-menu-qt li a {
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            letter-spacing: 0.5px;
            padding: 4px 0 6px;
            display: inline-block;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
        }

        .nav-menu-qt li a:hover {
            color: var(--primary);
            text-decoration: none;
            border-bottom-color: var(--primary);
        }

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

        .navbar-toggler-qt {
            background: transparent;
            border: 1px solid var(--border-dark);
            border-radius: 8px;
            padding: 8px 12px;
            color: var(--text-main);
            font-size: 1.1rem;
            display: none;
            transition: var(--transition);
        }

        .navbar-toggler-qt:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        /* Page header */
        .page-header-qt {
            background: var(--bg-dark-section);
            padding: 56px 0 44px;
            border-bottom: 1px solid var(--border-dark);
            position: relative;
            overflow: hidden;
        }

        .page-header-qt::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), rgba(198, 244, 50, 0.2), transparent);
        }

        .page-header-qt h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .page-header-qt h1 .highlight {
            color: var(--primary);
        }

        .page-header-qt .lead {
            font-size: 1.02rem;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 720px;
            margin-bottom: 0;
        }

        /* Breadcrumb */
        .breadcrumb-qt {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

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

        .breadcrumb-qt a:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .breadcrumb-qt .sep {
            color: var(--text-muted);
        }

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

        /* Score list rows */
        .score-list-container {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .score-row {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: 8px;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: var(--transition);
            flex-wrap: wrap;
        }

        .score-row:hover {
            border-color: rgba(198, 244, 50, 0.3);
            background: #182B1F;
        }

        .score-row-time {
            min-width: 70px;
            text-align: center;
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        .score-row-time .kickoff {
            font-weight: 600;
            color: var(--text-secondary);
            font-size: 0.85rem;
        }

        .score-row-league {
            min-width: 60px;
            text-align: center;
        }

        .score-row-league .badge-gold {
            font-size: 0.68rem;
            white-space: nowrap;
        }

        .score-row-team {
            flex: 1;
            min-width: 120px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-main);
            text-align: right;
        }

        .score-row-team.away {
            text-align: left;
        }

        .score-row-score {
            min-width: 120px;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .score-row-score .ht {
            font-size: 0.7rem;
            color: var(--text-muted);
            display: block;
            line-height: 1.2;
        }

        .score-row-score .ft {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            letter-spacing: 1px;
            line-height: 1.2;
        }

        .score-row-status {
            min-width: 90px;
            text-align: center;
        }

        .status-badge {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 100px;
            letter-spacing: 0.2px;
            white-space: nowrap;
        }

        .status-live {
            background: rgba(71, 209, 108, 0.15);
            color: var(--success);
            border: 1px solid rgba(71, 209, 108, 0.3);
        }

        .status-done {
            background: rgba(139, 155, 141, 0.15);
            color: var(--neutral);
            border: 1px solid rgba(139, 155, 141, 0.25);
        }

        .status-upcoming {
            background: rgba(242, 185, 13, 0.12);
            color: var(--secondary);
            border: 1px solid rgba(242, 185, 13, 0.25);
        }

        /* Filter chips */
        .filter-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .chip-qt {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-card);
            color: var(--text-secondary);
            border: 1px solid var(--border-dark);
            border-radius: 100px;
            padding: 8px 18px;
            font-size: 0.82rem;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
            user-select: none;
            letter-spacing: 0.2px;
        }

        .chip-qt:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .chip-qt.active {
            background: var(--primary);
            color: var(--bg-dark-section);
            border-color: var(--primary);
            font-weight: 700;
        }

        .chip-qt .chip-count {
            font-size: 0.68rem;
            background: rgba(255, 255, 255, 0.15);
            border-radius: 100px;
            padding: 2px 8px;
        }

        .chip-qt.active .chip-count {
            background: rgba(14, 25, 18, 0.2);
        }

        /* Data snapshot */
        .snapshot-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .snapshot-item {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: var(--transition);
        }

        .snapshot-item:hover {
            border-color: rgba(198, 244, 50, 0.25);
        }

        .snapshot-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .snapshot-label {
            font-size: 0.82rem;
            color: var(--text-secondary);
            letter-spacing: 0.3px;
        }

        /* Article cards */
        .article-card-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .article-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .article-card:hover {
            border-color: rgba(198, 244, 50, 0.3);
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }

        .article-card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }

        .article-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .article-card:hover .article-card-img img {
            transform: scale(1.05);
        }

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

        .article-card-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.5;
        }

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

        .article-card-excerpt {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
            flex: 1;
        }

        .article-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.72rem;
            color: var(--text-muted);
        }

        .article-card-meta .tag-article {
            background: rgba(198, 244, 50, 0.1);
            color: var(--primary);
            border-radius: 100px;
            padding: 2px 10px;
            font-size: 0.68rem;
            font-weight: 600;
        }

        /* Tips section */
        .tips-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .tip-item {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 24px 24px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
            transition: var(--transition);
        }

        .tip-item:hover {
            border-color: rgba(198, 244, 50, 0.25);
        }

        .tip-icon {
            width: 40px;
            height: 40px;
            min-width: 40px;
            border-radius: 10px;
            background: rgba(198, 244, 50, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1rem;
        }

        .tip-content h3 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .tip-content p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* CTA section */
        .cta-more-section {
            background: var(--bg-dark-section);
            border-top: 1px solid rgba(198, 244, 50, 0.15);
            border-bottom: 1px solid rgba(198, 244, 50, 0.15);
            padding: 52px 0;
        }

        .cta-more-box {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .cta-more-text h2 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .cta-more-text p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* Footer */
        .footer-qt {
            background: var(--bg-dark-section);
            border-top: 1px solid rgba(198, 244, 50, 0.12);
            padding: 40px 0 28px;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--text-main);
            display: inline-block;
            margin-bottom: 16px;
            letter-spacing: -0.3px;
        }

        .footer-brand:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .footer-links {
            list-style: none;
            margin: 0 0 20px;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer-links li a {
            font-size: 0.82rem;
            color: var(--text-secondary);
            letter-spacing: 0.3px;
        }

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

        .footer-disclaimer {
            font-size: 0.75rem;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 16px;
            max-width: 820px;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.72rem;
            color: var(--text-muted);
            padding-top: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        /* Mobile nav expanded */
        .nav-mobile-open .nav-menu-qt {
            display: flex !important;
            flex-direction: column;
            align-items: flex-start;
            gap: 12px;
            padding: 16px 0 8px;
            border-top: 1px solid var(--border-dark);
            margin-top: 10px;
        }

        /* Responsive */
        @media (max-width: 991px) {
            .section-title {
                font-size: 1.7rem;
            }
            .page-header-qt h1 {
                font-size: 2rem;
            }
            .snapshot-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .article-card-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .tips-list {
                grid-template-columns: 1fr;
            }
            .navbar-toggler-qt {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .nav-menu-qt {
                display: none;
            }
            .nav-menu-qt li a {
                font-size: 0.9rem;
                padding: 6px 0;
            }
        }

        @media (max-width: 767px) {
            .section-padding {
                padding: 52px 0;
            }
            .section-padding-sm {
                padding: 36px 0;
            }
            .page-header-qt {
                padding: 40px 0 32px;
            }
            .page-header-qt h1 {
                font-size: 1.6rem;
            }
            .page-header-qt .lead {
                font-size: 0.9rem;
            }
            .snapshot-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .snapshot-number {
                font-size: 1.6rem;
            }
            .article-card-list {
                grid-template-columns: 1fr;
            }
            .score-row {
                padding: 12px 14px;
                gap: 8px;
            }
            .score-row-score .ft {
                font-size: 1.2rem;
            }
            .score-row-time {
                min-width: 55px;
                font-size: 0.7rem;
            }
            .score-row-league {
                min-width: 45px;
            }
            .score-row-team {
                font-size: 0.82rem;
                min-width: 80px;
            }
            .cta-more-box {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 6px;
            }
        }

        @media (max-width: 575px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .navbar-brand-qt {
                font-size: 1.2rem;
                gap: 6px;
            }
            .brand-icon {
                width: 28px;
                height: 28px;
                font-size: 0.8rem;
            }
            .navbar-date {
                font-size: 0.7rem;
                gap: 8px;
            }
            .page-header-qt h1 {
                font-size: 1.4rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .snapshot-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .snapshot-item {
                padding: 16px 12px;
            }
            .snapshot-number {
                font-size: 1.4rem;
            }
            .score-row {
                padding: 10px 10px;
                gap: 6px;
                display: grid;
                grid-template-columns: 50px 1fr auto 70px;
                align-items: center;
            }
            .score-row-time {
                min-width: 45px;
                font-size: 0.65rem;
            }
            .score-row-league {
                display: none;
            }
            .score-row-team {
                font-size: 0.75rem;
                min-width: 55px;
            }
            .score-row-score .ft {
                font-size: 1.05rem;
                letter-spacing: 0.5px;
            }
            .score-row-score .ht {
                font-size: 0.58rem;
            }
            .score-row-status {
                min-width: 60px;
            }
            .filter-chips {
                gap: 6px;
            }
            .chip-qt {
                padding: 6px 12px;
                font-size: 0.72rem;
            }
            .tip-item {
                padding: 18px 16px;
                gap: 12px;
            }
            .tip-icon {
                width: 32px;
                height: 32px;
                min-width: 32px;
                font-size: 0.85rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg-page: #0E1912;
            --bg-card: #16271C;
            --bg-dark-section: #0B130E;
            --primary: #C6F432;
            --secondary: #F2B90D;
            --text-main: #F4F7F2;
            --text-secondary: #A8BBA9;
            --text-muted: #6E8170;
            --border: rgba(198, 244, 50, 0.18);
            --border-dark: #22392A;
            --success: #47D16C;
            --danger: #E8543F;
            --neutral: #8B9B8D;
            --radius-card: 12px;
            --radius-btn: 10px;
            --radius-input: 8px;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
            --font-sans: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --transition: all 0.22s ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-page);
            color: var(--text-main);
            line-height: 1.85;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        main {
            flex: 1 0 auto;
        }

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

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

        a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: 1160px;
            width: 100%;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

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

        .bg-card {
            background-color: var(--bg-card);
        }

        .section-padding {
            padding: 64px 0;
        }

        .section-padding-sm {
            padding: 48px 0;
        }

        .section-title {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.2px;
        }

        .section-title .highlight {
            color: var(--primary);
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 36px;
            max-width: 780px;
        }

        .section-desc strong {
            color: var(--text-main);
            font-weight: 600;
        }

        .badge-tag {
            display: inline-block;
            background: rgba(198, 244, 50, 0.1);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 100px;
            border: 1px solid rgba(198, 244, 50, 0.2);
            letter-spacing: 0.3px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .badge-tag:hover {
            background: rgba(198, 244, 50, 0.2);
            border-color: var(--primary);
        }

        .badge-gold {
            background: rgba(242, 185, 13, 0.12);
            color: var(--secondary);
            border-color: rgba(242, 185, 13, 0.25);
            font-size: 0.72rem;
            padding: 4px 10px;
            border-radius: 100px;
            display: inline-block;
            font-weight: 600;
            letter-spacing: 0.2px;
            white-space: nowrap;
        }

        .badge-success {
            background: rgba(71, 209, 108, 0.12);
            color: var(--success);
            border: 1px solid rgba(71, 209, 108, 0.25);
            font-size: 0.72rem;
            padding: 4px 10px;
            border-radius: 100px;
            display: inline-block;
            font-weight: 600;
            white-space: nowrap;
        }

        .btn-primary-qt {
            background: var(--primary);
            border: none;
            color: var(--bg-dark-section);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(198, 244, 50, 0.18);
            cursor: pointer;
            text-decoration: none;
        }

        .btn-primary-qt:hover {
            background: #D2F94E;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(198, 244, 50, 0.28);
            color: var(--bg-dark-section);
            text-decoration: none;
        }

        .btn-primary-qt:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(198, 244, 50, 0.15);
        }

        .btn-outline-qt {
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            text-decoration: none;
        }

        .btn-outline-qt:hover {
            background: rgba(198, 244, 50, 0.1);
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
            text-decoration: none;
        }

        .btn-ghost-qt {
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            text-decoration: none;
        }

        .btn-ghost-qt:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
            text-decoration: none;
        }

        /* ===== 导航 ===== */
        .navbar-qt {
            background: var(--bg-dark-section);
            border-bottom: 1px solid rgba(198, 244, 50, 0.12);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .navbar-qt .container {
            padding-top: 0;
            padding-bottom: 0;
        }

        .navbar-qt-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0 10px;
            gap: 16px;
        }

        .navbar-brand-qt {
            font-size: 1.5rem;
            font-weight: 850;
            letter-spacing: -0.5px;
            color: var(--text-main);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            line-height: 1.2;
        }

        .navbar-brand-qt:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .navbar-brand-qt .brand-icon {
            color: var(--primary);
            font-size: 1.3rem;
            display: inline-flex;
            align-items: center;
        }

        .navbar-date {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.82rem;
            color: var(--text-muted);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .navbar-date .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            color: var(--danger);
            font-weight: 600;
            font-size: 0.78rem;
        }

        .navbar-date .live-indicator i {
            font-size: 0.55rem;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        .navbar-divider {
            height: 1px;
            background: rgba(255, 255, 255, 0.18);
            border: none;
        }

        .navbar-qt-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .nav-menu-qt {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 4px;
            flex-wrap: wrap;
        }

        .nav-menu-qt li {
            margin: 0;
        }

        .nav-menu-qt a {
            display: block;
            padding: 12px 14px;
            font-size: 0.9rem;
            font-weight: 500;
            letter-spacing: 0.5px;
            color: var(--text-secondary);
            text-decoration: none;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-menu-qt a:hover {
            color: var(--primary);
            border-bottom-color: var(--primary);
            text-decoration: none;
        }

        .nav-menu-qt a.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 700;
        }

        .navbar-toggler-qt {
            display: none;
            background: transparent;
            border: 1px solid rgba(198, 244, 50, 0.3);
            color: var(--primary);
            font-size: 1.2rem;
            padding: 8px 14px;
            border-radius: var(--radius-input);
            cursor: pointer;
            transition: var(--transition);
            align-items: center;
            justify-content: center;
        }

        .navbar-toggler-qt:hover {
            background: rgba(198, 244, 50, 0.1);
            border-color: var(--primary);
        }

        /* ===== 分类页头部 ===== */
        .category-header {
            padding: 56px 0 36px;
            background: var(--bg-dark-section);
            border-bottom: 1px solid var(--border-dark);
            position: relative;
            overflow: hidden;
        }

        .category-header::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 20% 50%, rgba(198, 244, 50, 0.06), transparent 55%),
                        radial-gradient(ellipse at 80% 30%, rgba(242, 185, 13, 0.04), transparent 50%);
            pointer-events: none;
        }

        .category-header .container {
            position: relative;
            z-index: 1;
        }

        .category-header h1 {
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-main);
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }

        .category-header h1 .highlight {
            color: var(--primary);
        }

        .category-header .header-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 760px;
            margin-bottom: 0;
        }

        /* ===== 对比卡片 ===== */
        .compare-section {
            padding: 52px 0;
        }

        .compare-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .compare-card {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }

        .compare-card:hover {
            border-color: rgba(198, 244, 50, 0.3);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
        }

        .compare-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            gap: 10px;
            flex-wrap: wrap;
        }

        .compare-card-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-main);
            letter-spacing: -0.2px;
        }

        .compare-row-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .compare-row {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            gap: 12px;
            padding: 10px 12px;
            background: rgba(11, 19, 14, 0.55);
            border-radius: 8px;
            border: 1px solid rgba(255, 255, 255, 0.04);
            transition: var(--transition);
        }

        .compare-row:hover {
            background: rgba(198, 244, 50, 0.05);
            border-color: rgba(198, 244, 50, 0.15);
        }

        .compare-side {
            display: flex;
            flex-direction: column;
            gap: 2px;
            min-width: 0;
        }

        .compare-side.left {
            align-items: flex-start;
        }

        .compare-side.right {
            align-items: flex-end;
        }

        .compare-value {
            font-size: 1.15rem;
            font-weight: 700;
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.3px;
            color: var(--text-main);
            line-height: 1.3;
        }

        .compare-value.highlight {
            color: var(--primary);
        }

        .compare-value.warn {
            color: var(--secondary);
        }

        .compare-value.low {
            color: var(--danger);
        }

        .compare-side-label {
            font-size: 0.72rem;
            color: var(--text-muted);
            letter-spacing: 0.2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;
        }

        .compare-metric {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
            min-width: 60px;
            text-align: center;
        }

        .compare-metric-name {
            font-size: 0.72rem;
            color: var(--text-muted);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .compare-diff {
            font-size: 0.72rem;
            font-weight: 700;
            color: var(--primary);
            background: rgba(198, 244, 50, 0.1);
            padding: 2px 8px;
            border-radius: 100px;
            white-space: nowrap;
        }

        .compare-diff.negative {
            color: var(--danger);
            background: rgba(232, 84, 63, 0.1);
        }

        /* ===== 筛选工具条 ===== */
        .filter-section {
            padding: 12px 0 36px;
        }

        .filter-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            background: var(--bg-dark-section);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 14px 18px;
        }

        .filter-label {
            font-size: 0.82rem;
            color: var(--text-muted);
            font-weight: 600;
            letter-spacing: 0.3px;
            white-space: nowrap;
            margin-right: 4px;
        }

        .filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-dark);
            color: var(--text-secondary);
            font-size: 0.82rem;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: 100px;
            cursor: pointer;
            transition: var(--transition);
            letter-spacing: 0.2px;
            user-select: none;
            white-space: nowrap;
        }

        .filter-chip:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(198, 244, 50, 0.06);
            text-decoration: none;
        }

        .filter-chip.active {
            background: var(--primary);
            border-color: var(--primary);
            color: var(--bg-dark-section);
            font-weight: 700;
        }

        .filter-chip .chip-icon {
            font-size: 0.7rem;
        }

        /* ===== 数据快照条 ===== */
        .snapshot-section {
            padding: 0 0 52px;
        }

        .snapshot-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .snapshot-item {
            background: var(--bg-dark-section);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 20px 18px;
            text-align: center;
            transition: var(--transition);
        }

        .snapshot-item:hover {
            border-color: rgba(198, 244, 50, 0.25);
        }

        .snapshot-value {
            font-size: 1.6rem;
            font-weight: 800;
            font-variant-numeric: tabular-nums;
            color: var(--primary);
            line-height: 1.3;
            letter-spacing: -0.5px;
        }

        .snapshot-label {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-top: 6px;
            letter-spacing: 0.2px;
        }

        .snapshot-icon {
            font-size: 1.1rem;
            color: var(--secondary);
            margin-bottom: 8px;
            display: block;
        }

        /* ===== 相关文章 ===== */
        .related-section {
            padding: 52px 0;
            background: var(--bg-dark-section);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .related-card {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
        }

        .related-card:hover {
            border-color: rgba(198, 244, 50, 0.3);
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
        }

        .related-card img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
        }

        .related-card-body {
            padding: 16px 18px 18px;
        }

        .related-card-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            display: block;
            line-height: 1.45;
            letter-spacing: -0.1px;
        }

        .related-card-title:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .related-card-desc {
            font-size: 0.8rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .related-card .badge-tag {
            font-size: 0.68rem;
            padding: 4px 10px;
        }

        /* ===== 使用提示 ===== */
        .tips-section {
            padding: 52px 0;
        }

        .tips-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .tips-item {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            display: flex;
            gap: 14px;
            align-items: flex-start;
            transition: var(--transition);
        }

        .tips-item:hover {
            border-color: rgba(198, 244, 50, 0.25);
        }

        .tips-number {
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(198, 244, 50, 0.12);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            font-weight: 700;
            margin-top: 2px;
        }

        .tips-text h3 {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            letter-spacing: -0.1px;
        }

        .tips-text p {
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
        }

        /* ===== 查看更多 ===== */
        .more-section {
            padding: 40px 0 64px;
            text-align: center;
        }

        .more-section .btn-primary-qt {
            font-size: 1rem;
            padding: 15px 36px;
        }

        /* ===== 页脚 ===== */
        .footer-qt {
            background: var(--bg-dark-section);
            border-top: 1px solid rgba(198, 244, 50, 0.18);
            padding: 48px 0 28px;
            flex-shrink: 0;
        }

        .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            letter-spacing: -0.4px;
            color: var(--text-main);
            display: inline-block;
            margin-bottom: 20px;
            text-decoration: none;
        }

        .footer-brand:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 24px;
            list-style: none;
            margin: 0 0 20px;
            padding: 0;
        }

        .footer-links a {
            font-size: 0.85rem;
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        .footer-disclaimer {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 20px;
            max-width: 900px;
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            justify-content: space-between;
            font-size: 0.75rem;
            color: var(--text-muted);
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991px) {
            .compare-grid {
                grid-template-columns: 1fr 1fr;
            }

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

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

            .navbar-toggler-qt {
                display: inline-flex;
            }

            .nav-menu-qt {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--bg-dark-section);
                border-bottom: 1px solid rgba(198, 244, 50, 0.15);
                padding: 12px 20px 20px;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                z-index: 999;
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            }

            .nav-menu-qt.show {
                display: flex;
            }

            .nav-menu-qt a {
                padding: 12px 10px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
                border-radius: 6px;
            }

            .nav-menu-qt a.active {
                background: rgba(198, 244, 50, 0.08);
                border-bottom-color: var(--primary);
            }

            .navbar-qt-bottom {
                position: relative;
                padding-bottom: 12px;
            }

            .navbar-toggler-qt {
                margin-left: auto;
            }
        }

        @media (max-width: 767px) {
            .compare-grid {
                grid-template-columns: 1fr;
            }

            .related-grid {
                grid-template-columns: 1fr 1fr;
            }

            .tips-grid {
                grid-template-columns: 1fr;
            }

            .section-padding {
                padding: 48px 0;
            }

            .section-padding-sm {
                padding: 36px 0;
            }

            .compare-row {
                grid-template-columns: 1fr auto 1fr;
                gap: 8px;
                padding: 8px 10px;
            }

            .compare-value {
                font-size: 1rem;
            }

            .navbar-date {
                font-size: 0.72rem;
                gap: 8px;
            }

            .navbar-brand-qt {
                font-size: 1.25rem;
            }

            .btn-primary-qt,
            .btn-outline-qt,
            .btn-ghost-qt {
                padding: 11px 20px;
                font-size: 0.88rem;
            }
        }

        @media (max-width: 575px) {
            :root {
                --radius-card: 10px;
                --radius-btn: 8px;
            }

            body {
                font-size: 0.95rem;
                line-height: 1.8;
            }

            .navbar-qt-top {
                padding: 10px 0 8px;
            }

            .navbar-brand-qt {
                font-size: 1.15rem;
            }

            .navbar-date {
                font-size: 0.68rem;
                flex-direction: column;
                align-items: flex-end;
                gap: 4px;
            }

            .category-header {
                padding: 36px 0 24px;
            }

            .category-header h1 {
                font-size: 1.5rem;
            }

            .category-header .header-desc {
                font-size: 0.88rem;
            }

            .compare-section {
                padding: 36px 0;
            }

            .compare-card {
                padding: 16px 14px;
            }

            .compare-row {
                grid-template-columns: 1fr auto 1fr;
                gap: 6px;
                padding: 8px;
            }

            .compare-value {
                font-size: 0.92rem;
            }

            .compare-side-label {
                font-size: 0.62rem;
            }

            .compare-metric-name {
                font-size: 0.62rem;
                min-width: 40px;
            }

            .compare-diff {
                font-size: 0.6rem;
                padding: 1px 6px;
            }

            .snapshot-strip {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }

            .snapshot-value {
                font-size: 1.3rem;
            }

            .related-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .filter-bar {
                padding: 12px 14px;
                gap: 8px;
            }

            .filter-chip {
                padding: 6px 12px;
                font-size: 0.75rem;
            }

            .tips-item {
                padding: 16px 14px;
                gap: 10px;
            }

            .tips-number {
                width: 28px;
                height: 28px;
                font-size: 0.75rem;
            }

            .footer-qt {
                padding: 32px 0 20px;
            }

            .footer-brand {
                font-size: 1.2rem;
            }

            .footer-links {
                gap: 6px 16px;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 4px;
            }

            .more-section {
                padding: 28px 0 44px;
            }

            .more-section .btn-primary-qt {
                width: 100%;
                justify-content: center;
                padding: 14px 20px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category3 */
:root {
            --bg-page: #0E1912;
            --bg-card: #16271C;
            --bg-dark-section: #0B130E;
            --primary: #C6F432;
            --secondary: #F2B90D;
            --text-main: #F4F7F2;
            --text-secondary: #A8BBA9;
            --text-muted: #6E8170;
            --border: rgba(198, 244, 50, 0.18);
            --border-dark: #22392A;
            --success: #47D16C;
            --danger: #E8543F;
            --neutral: #8B9B8D;
            --radius-card: 12px;
            --radius-btn: 10px;
            --radius-input: 8px;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
            --font-sans: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --transition: all 0.22s ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-page);
            color: var(--text-main);
            line-height: 1.85;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        main {
            flex: 1 0 auto;
        }

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

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

        a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: 1160px;
            width: 100%;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

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

        .bg-card {
            background-color: var(--bg-card);
        }

        .section-padding {
            padding: 64px 0;
        }

        .section-padding-sm {
            padding: 44px 0;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.2px;
        }

        .section-title .highlight {
            color: var(--primary);
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 36px;
        }

        .section-desc strong {
            color: var(--text-main);
            font-weight: 600;
        }

        .badge-tag {
            display: inline-block;
            background: rgba(198, 244, 50, 0.1);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 100px;
            border: 1px solid rgba(198, 244, 50, 0.2);
            letter-spacing: 0.3px;
            transition: var(--transition);
            text-decoration: none;
        }

        .badge-tag:hover {
            background: rgba(198, 244, 50, 0.2);
            border-color: var(--primary);
            color: var(--primary);
            text-decoration: none;
        }

        .badge-gold {
            background: rgba(242, 185, 13, 0.12);
            color: var(--secondary);
            border-color: rgba(242, 185, 13, 0.25);
            font-size: 0.72rem;
            padding: 4px 10px;
            border-radius: 100px;
            display: inline-block;
            font-weight: 600;
            letter-spacing: 0.2px;
        }

        .btn-primary-qt {
            background: var(--primary);
            border: none;
            color: var(--bg-dark-section);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(198, 244, 50, 0.18);
            cursor: pointer;
            text-decoration: none;
        }

        .btn-primary-qt:hover {
            background: #D2F94E;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(198, 244, 50, 0.28);
            color: var(--bg-dark-section);
            text-decoration: none;
        }

        .btn-primary-qt:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(198, 244, 50, 0.15);
        }

        .btn-outline-qt {
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            text-decoration: none;
        }

        .btn-outline-qt:hover {
            background: rgba(198, 244, 50, 0.1);
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
            text-decoration: none;
        }

        .btn-ghost-qt {
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            text-decoration: none;
        }

        .btn-ghost-qt:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
            text-decoration: none;
        }

        .card-qt {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .card-qt:hover {
            border-color: rgba(198, 244, 50, 0.35);
            transform: translateY(-3px);
        }

        /* ============ NAVBAR ============ */
        .navbar-qt {
            background: var(--bg-dark-section);
            border-bottom: 1px solid rgba(198, 244, 50, 0.15);
            position: sticky;
            top: 0;
            z-index: 1030;
            padding: 0;
        }

        .navbar-qt .container {
            padding-top: 12px;
            padding-bottom: 8px;
        }

        .navbar-qt-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 4px 0 10px 0;
        }

        .navbar-brand-qt {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.45rem;
            font-weight: 850;
            letter-spacing: -0.5px;
            color: var(--text-main);
            text-decoration: none;
            line-height: 1.2;
            white-space: nowrap;
        }

        .navbar-brand-qt:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: rgba(198, 244, 50, 0.15);
            border-radius: 8px;
            color: var(--primary);
            font-size: 1.05rem;
            border: 1px solid rgba(198, 244, 50, 0.25);
        }

        .navbar-date {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.82rem;
            color: var(--text-muted);
            letter-spacing: 0.3px;
            flex-wrap: wrap;
        }

        .navbar-date span:first-child {
            color: var(--text-secondary);
        }

        .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            color: var(--success);
            font-weight: 600;
            font-size: 0.78rem;
        }

        .live-indicator i {
            font-size: 0.55rem;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }

        .navbar-divider {
            height: 1px;
            background: rgba(255, 255, 255, 0.18);
            margin: 4px 0 8px 0;
        }

        .navbar-qt-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-bottom: 6px;
        }

        .nav-menu-qt {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 6px;
            flex-wrap: wrap;
            align-items: center;
        }

        .nav-menu-qt li a {
            display: block;
            padding: 8px 14px;
            font-size: 0.88rem;
            font-weight: 500;
            letter-spacing: 0.5px;
            color: var(--text-secondary);
            text-decoration: none;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-menu-qt li a:hover {
            color: var(--primary);
            border-bottom-color: var(--primary);
            text-decoration: none;
        }

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

        .navbar-toggler-qt {
            display: none;
            background: transparent;
            border: 1.5px solid rgba(198, 244, 50, 0.4);
            color: var(--primary);
            font-size: 1.15rem;
            padding: 8px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
            align-items: center;
            justify-content: center;
        }

        .navbar-toggler-qt:hover {
            background: rgba(198, 244, 50, 0.1);
            border-color: var(--primary);
        }

        @media (max-width: 991px) {
            .navbar-toggler-qt {
                display: inline-flex;
            }
            .nav-menu-qt {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 2px;
                padding: 12px 0 8px 0;
                background: var(--bg-dark-section);
            }
            .nav-menu-qt.show {
                display: flex;
            }
            .nav-menu-qt li {
                width: 100%;
            }
            .nav-menu-qt li a {
                padding: 10px 14px;
                font-size: 0.92rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }
            .nav-menu-qt li a.active {
                border-bottom-color: var(--primary);
                background: rgba(198, 244, 50, 0.05);
            }
            .navbar-qt-bottom {
                flex-wrap: wrap;
            }
        }

        /* ============ PAGE HERO / H1 SECTION ============ */
        .league-hero {
            background: linear-gradient(135deg, var(--bg-dark-section) 30%, #0E1912 65%, #16271C 100%);
            border-bottom: 1px solid rgba(198, 244, 50, 0.12);
            padding: 52px 0 44px;
            position: relative;
            overflow: hidden;
        }

        .league-hero::before {
            content: "";
            position: absolute;
            top: -60%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(198, 244, 50, 0.06) 0%, transparent 65%);
            pointer-events: none;
            border-radius: 50%;
        }

        .league-hero .container {
            position: relative;
            z-index: 1;
        }

        .league-hero h1 {
            font-size: 2.35rem;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.5px;
            color: var(--text-main);
            margin-bottom: 16px;
        }

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

        .league-hero .hero-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 760px;
            margin-bottom: 0;
        }

        .breadcrumb-qt {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .breadcrumb-qt a {
            color: var(--text-muted);
            text-decoration: none;
            transition: var(--transition);
        }

        .breadcrumb-qt a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        .breadcrumb-qt .sep {
            color: var(--text-muted);
            font-size: 0.7rem;
        }

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

        /* ============ LEAGUE CARDS GRID ============ */
        .league-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .league-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .league-card:hover {
            border-color: rgba(198, 244, 50, 0.4);
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
        }

        .league-card-img {
            position: relative;
            height: 150px;
            overflow: hidden;
            background: #1a2b1e;
        }

        .league-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .league-card:hover .league-card-img img {
            transform: scale(1.06);
        }

        .league-card-img .img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(14, 25, 18, 0.1) 30%, rgba(14, 25, 18, 0.85) 100%);
            pointer-events: none;
        }

        .league-card-img .league-region {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            background: rgba(11, 19, 14, 0.75);
            border-radius: 100px;
            font-size: 0.72rem;
            color: var(--text-secondary);
            border: 1px solid rgba(255, 255, 255, 0.15);
            font-weight: 500;
            letter-spacing: 0.3px;
        }

        .league-card-img .league-status {
            position: absolute;
            top: 12px;
            right: 12px;
            padding: 4px 10px;
            background: rgba(198, 244, 50, 0.18);
            border-radius: 100px;
            font-size: 0.7rem;
            color: var(--primary);
            border: 1px solid rgba(198, 244, 50, 0.3);
            font-weight: 600;
        }

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

        .league-card-name {
            font-size: 1.12rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            letter-spacing: -0.2px;
        }

        .league-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .league-card-meta i {
            font-size: 0.65rem;
            color: var(--primary);
        }

        .league-card-stats {
            display: flex;
            gap: 18px;
            padding: 10px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            margin-top: auto;
        }

        .league-stat-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .league-stat-label {
            font-size: 0.68rem;
            color: var(--text-muted);
            letter-spacing: 0.2px;
        }

        .league-stat-value {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            font-variant-numeric: tabular-nums;
        }

        .league-stat-value.hot {
            color: var(--secondary);
        }

        /* ============ FILTER CHIPS ============ */
        .filter-bar-qt {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            margin-bottom: 28px;
        }

        .filter-label {
            font-size: 0.82rem;
            color: var(--text-muted);
            font-weight: 600;
            letter-spacing: 0.3px;
            margin-right: 4px;
        }

        .chip-qt {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 100px;
            font-size: 0.82rem;
            font-weight: 500;
            letter-spacing: 0.3px;
            cursor: pointer;
            transition: var(--transition);
            background: var(--bg-card);
            color: var(--text-secondary);
            border: 1.5px solid var(--border-dark);
            user-select: none;
            white-space: nowrap;
        }

        .chip-qt:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .chip-qt.active {
            background: var(--primary);
            color: var(--bg-dark-section);
            border-color: var(--primary);
            font-weight: 700;
        }

        .chip-qt .chip-count {
            font-size: 0.68rem;
            opacity: 0.7;
            font-variant-numeric: tabular-nums;
        }

        /* ============ SNAPSHOT BAR ============ */
        .snapshot-bar-qt {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            background: var(--bg-dark-section);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 22px 24px;
        }

        .snapshot-item {
            text-align: left;
        }

        .snapshot-value {
            font-size: 1.65rem;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
            letter-spacing: -0.3px;
            margin-bottom: 4px;
        }

        .snapshot-value.gold {
            color: var(--secondary);
        }

        .snapshot-label {
            font-size: 0.78rem;
            color: var(--text-muted);
            letter-spacing: 0.3px;
        }

        /* ============ ARTICLE LINK CARDS ============ */
        .article-link-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .article-link-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .article-link-card:hover {
            border-color: rgba(198, 244, 50, 0.35);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .article-link-img {
            height: 140px;
            overflow: hidden;
            background: #1a2b1e;
        }

        .article-link-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .article-link-card:hover .article-link-img img {
            transform: scale(1.05);
        }

        .article-link-body {
            padding: 16px 20px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .article-link-tag {
            display: inline-block;
            font-size: 0.68rem;
            padding: 3px 10px;
            border-radius: 100px;
            background: rgba(242, 185, 13, 0.12);
            color: var(--secondary);
            border: 1px solid rgba(242, 185, 13, 0.2);
            margin-bottom: 8px;
            align-self: flex-start;
            font-weight: 600;
        }

        .article-link-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.4;
            margin-bottom: 6px;
            letter-spacing: -0.1px;
        }

        .article-link-excerpt {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ============ TIPS PANEL ============ */
        .tips-panel-qt {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 28px 30px;
        }

        .tips-list-qt {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px 24px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .tips-list-qt li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        .tips-list-qt li .tip-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(198, 244, 50, 0.1);
            border-radius: 50%;
            color: var(--primary);
            font-size: 0.75rem;
            border: 1px solid rgba(198, 244, 50, 0.2);
            margin-top: 2px;
        }

        /* ============ MORE ENTRY ============ */
        .more-entry-qt {
            background: var(--bg-dark-section);
            border: 1px solid rgba(198, 244, 50, 0.15);
            border-radius: var(--radius-card);
            padding: 32px 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .more-entry-qt .more-text h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 4px;
            letter-spacing: -0.1px;
        }

        .more-entry-qt .more-text p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* ============ FOOTER ============ */
        .footer-qt {
            background: var(--bg-dark-section);
            border-top: 1px solid rgba(198, 244, 50, 0.15);
            padding: 42px 0 28px;
            margin-top: auto;
            flex-shrink: 0;
        }

        .footer-qt .container {
            display: flex;
            flex-direction: column;
            gap: 22px;
        }

        .footer-brand {
            font-size: 1.25rem;
            font-weight: 800;
            letter-spacing: -0.3px;
            color: var(--text-main);
            text-decoration: none;
            display: inline-block;
        }

        .footer-brand:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-links li a {
            font-size: 0.85rem;
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links li a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        .footer-disclaimer {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 900px;
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 24px;
            font-size: 0.75rem;
            color: var(--text-muted);
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 991px) {
            .league-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .snapshot-bar-qt {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .article-link-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .tips-list-qt {
                grid-template-columns: 1fr;
            }
            .league-hero h1 {
                font-size: 2rem;
            }
        }

        @media (max-width: 767px) {
            .league-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .article-link-grid {
                grid-template-columns: 1fr;
            }
            .snapshot-bar-qt {
                grid-template-columns: repeat(2, 1fr);
                padding: 18px;
            }
            .league-card-img {
                height: 170px;
            }
            .article-link-img {
                height: 160px;
            }
            .more-entry-qt {
                flex-direction: column;
                align-items: flex-start;
                padding: 24px 20px;
            }
            .league-hero {
                padding: 36px 0 32px;
            }
            .league-hero h1 {
                font-size: 1.65rem;
                line-height: 1.25;
            }
            .section-padding {
                padding: 44px 0;
            }
            .section-title {
                font-size: 1.55rem;
            }
            .filter-bar-qt {
                gap: 8px;
                flex-wrap: nowrap;
                overflow-x: auto;
                padding-bottom: 6px;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: thin;
                scrollbar-color: var(--border-dark) transparent;
            }
            .chip-qt {
                flex-shrink: 0;
                font-size: 0.75rem;
                padding: 7px 14px;
            }
            .tips-panel-qt {
                padding: 22px 18px;
            }
            .snapshot-value {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 519px) {
            .navbar-brand-qt {
                font-size: 1.2rem;
            }
            .navbar-date span:first-child {
                display: none;
            }
            .league-card-img {
                height: 150px;
            }
            .snapshot-bar-qt {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
                padding: 16px;
            }
            .snapshot-value {
                font-size: 1.15rem;
            }
            .league-hero h1 {
                font-size: 1.4rem;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .more-entry-qt .more-text h3 {
                font-size: 1.05rem;
            }
            .btn-primary-qt,
            .btn-outline-qt,
            .btn-ghost-qt {
                width: 100%;
                justify-content: center;
                font-size: 0.88rem;
                padding: 11px 20px;
            }
            .article-link-img {
                height: 140px;
            }
        }

/* roulang page: category4 */
:root {
            --bg-page: #0E1912;
            --bg-card: #16271C;
            --bg-dark-section: #0B130E;
            --primary: #C6F432;
            --secondary: #F2B90D;
            --text-main: #F4F7F2;
            --text-secondary: #A8BBA9;
            --text-muted: #6E8170;
            --border: rgba(198, 244, 50, 0.18);
            --border-dark: #22392A;
            --success: #47D16C;
            --danger: #E8543F;
            --neutral: #8B9B8D;
            --radius-card: 12px;
            --radius-btn: 10px;
            --radius-input: 8px;
            --shadow: 0 8px 24px rgba(0,0,0,0.18);
            --font-sans: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --transition: all 0.22s ease;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-page);
            color: var(--text-main);
            line-height: 1.85;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: 1160px;
            width: 100%;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

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

        .bg-card {
            background-color: var(--bg-card);
        }

        .section-padding {
            padding: 76px 0;
        }

        .section-padding-sm {
            padding: 52px 0;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.2px;
        }

        .section-title .highlight {
            color: var(--primary);
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 36px;
        }

        .section-desc strong {
            color: var(--text-main);
            font-weight: 600;
        }

        .badge-tag {
            display: inline-block;
            background: rgba(198, 244, 50, 0.1);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 100px;
            border: 1px solid rgba(198, 244, 50, 0.2);
            letter-spacing: 0.3px;
            transition: var(--transition);
        }

        .badge-tag:hover {
            background: rgba(198, 244, 50, 0.2);
            border-color: var(--primary);
        }

        .badge-gold {
            background: rgba(242, 185, 13, 0.12);
            color: var(--secondary);
            border-color: rgba(242, 185, 13, 0.25);
            font-size: 0.72rem;
            padding: 4px 10px;
            border-radius: 100px;
            display: inline-block;
            font-weight: 600;
            letter-spacing: 0.2px;
        }

        .btn-primary-qt {
            background: var(--primary);
            border: none;
            color: var(--bg-dark-section);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(198, 244, 50, 0.18);
        }

        .btn-primary-qt:hover {
            background: #D2F94E;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(198, 244, 50, 0.28);
            color: var(--bg-dark-section);
            text-decoration: none;
        }

        .btn-primary-qt:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(198, 244, 50, 0.15);
        }

        .btn-outline-qt {
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-qt:hover {
            background: rgba(198, 244, 50, 0.1);
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
            text-decoration: none;
        }

        .btn-ghost-qt {
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-ghost-qt:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
            text-decoration: none;
        }

        .card-qt {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            box-shadow: var(--shadow);
            transition: var(--transition);
            overflow: hidden;
        }

        .card-qt:hover {
            border-color: rgba(198, 244, 50, 0.35);
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0,0,0,0.28);
        }

        /* ========== 导航栏 ========== */
        .navbar-qt {
            background-color: var(--bg-dark-section);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            padding: 14px 0 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 16px rgba(0,0,0,0.25);
        }

        .navbar-qt-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-bottom: 12px;
        }

        .navbar-brand-qt {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.55rem;
            font-weight: 850;
            letter-spacing: -0.5px;
            color: var(--text-main);
            text-decoration: none;
            line-height: 1.2;
        }

        .navbar-brand-qt:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .brand-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: rgba(198, 244, 50, 0.12);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.1rem;
            border: 1px solid rgba(198, 244, 50, 0.2);
        }

        .navbar-date {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            color: var(--secondary);
            font-weight: 600;
            font-size: 0.78rem;
        }

        .live-indicator i {
            font-size: 0.5rem;
            color: var(--danger);
            animation: pulse-live 1.4s ease-in-out infinite;
        }

        @keyframes pulse-live {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        .navbar-divider {
            height: 1px;
            background: rgba(255, 255, 255, 0.18);
            margin: 0;
        }

        .navbar-qt-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 0 10px;
        }

        .nav-menu-qt {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-menu-qt li a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-weight: 500;
            letter-spacing: 0.5px;
            padding: 8px 0 6px;
            position: relative;
            display: inline-block;
            text-decoration: none;
            transition: var(--transition);
        }

        .nav-menu-qt li a:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .nav-menu-qt li a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
            border-radius: 1px;
        }

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

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

        .navbar-toggler-qt {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-main);
            font-size: 1.3rem;
            width: 42px;
            height: 38px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }

        .navbar-toggler-qt:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        /* ========== 页脚 ========== */
        .footer-qt {
            background: var(--bg-dark-section);
            border-top: 1px solid rgba(198, 244, 50, 0.15);
            padding: 48px 0 32px;
            margin-top: 40px;
        }

        .footer-brand {
            display: inline-block;
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--text-main);
            text-decoration: none;
            letter-spacing: -0.3px;
            margin-bottom: 20px;
        }

        .footer-brand:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px 28px;
            list-style: none;
            margin: 0 0 24px;
            padding: 0;
        }

        .footer-links li a {
            color: var(--text-secondary);
            font-size: 0.88rem;
            transition: var(--transition);
        }

        .footer-links li a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        .footer-disclaimer {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 20px;
            padding: 16px 20px;
            background: rgba(255, 255, 255, 0.02);
            border-radius: 8px;
            border-left: 3px solid rgba(198, 244, 50, 0.25);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-muted);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 18px;
        }

        /* ========== 分类页 H1 区 ========== */
        .category-hero {
            background: var(--bg-dark-section);
            padding: 56px 0 44px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            position: relative;
            overflow: hidden;
        }

        .category-hero::before {
            content: "";
            position: absolute;
            top: -60px;
            right: -40px;
            width: 360px;
            height: 360px;
            background: radial-gradient(circle, rgba(198, 244, 50, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-hero h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.5px;
            color: var(--text-main);
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }

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

        .category-hero .category-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 760px;
            position: relative;
            z-index: 1;
            margin-bottom: 0;
        }

        /* ========== 分析卡片网格 ========== */
        .analysis-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .analysis-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .analysis-card:hover {
            border-color: rgba(198, 244, 50, 0.35);
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0,0,0,0.28);
        }

        .analysis-card-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            transition: var(--transition);
        }

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

        .analysis-card-body {
            padding: 20px 22px 18px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .analysis-card-tag {
            margin-bottom: 10px;
        }

        .analysis-card-title {
            font-size: 1.08rem;
            font-weight: 700;
            line-height: 1.45;
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: -0.1px;
        }

        .analysis-card-title a {
            color: var(--text-main);
            text-decoration: none;
        }

        .analysis-card-title a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        .analysis-card-excerpt {
            font-size: 0.87rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 14px;
            flex: 1;
        }

        .analysis-card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.78rem;
            color: var(--text-muted);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 12px;
        }

        .analysis-card-meta i {
            color: var(--primary);
            margin-right: 4px;
        }

        /* ========== 筛选 Chips ========== */
        .filter-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .filter-chip {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            color: var(--text-secondary);
            font-size: 0.85rem;
            font-weight: 500;
            padding: 8px 18px;
            border-radius: 100px;
            cursor: pointer;
            transition: var(--transition);
            letter-spacing: 0.3px;
            user-select: none;
        }

        .filter-chip:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .filter-chip.active {
            background: var(--primary);
            border-color: var(--primary);
            color: var(--bg-dark-section);
            font-weight: 700;
        }

        /* ========== 数据快照条 ========== */
        .stats-snapshot {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-snapshot-item {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 24px 20px;
            text-align: center;
            transition: var(--transition);
        }

        .stat-snapshot-item:hover {
            border-color: rgba(198, 244, 50, 0.3);
        }

        .stat-snapshot-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            margin-bottom: 6px;
            font-variant-numeric: tabular-nums;
        }

        .stat-snapshot-label {
            font-size: 0.82rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ========== 相关文章 ========== */
        .related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .related-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 20px;
            transition: var(--transition);
        }

        .related-card:hover {
            border-color: rgba(198, 244, 50, 0.3);
            transform: translateY(-3px);
        }

        .related-card-tag {
            font-size: 0.72rem;
            color: var(--secondary);
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 8px;
            display: block;
        }

        .related-card-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.5;
            margin-bottom: 6px;
        }

        .related-card-title a {
            color: var(--text-main);
            text-decoration: none;
        }

        .related-card-title a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        .related-card-date {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ========== 阅读提示 ========== */
        .tips-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .tips-list li {
            background: var(--bg-card);
            border-radius: 10px;
            border: 1px solid var(--border-dark);
            padding: 18px 20px;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            transition: var(--transition);
        }

        .tips-list li:hover {
            border-color: rgba(198, 244, 50, 0.3);
        }

        .tips-list li i {
            color: var(--primary);
            font-size: 1rem;
            margin-top: 4px;
            flex-shrink: 0;
        }

        .tips-list li span {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        /* ========== 查看更多 CTA ========== */
        .more-cta {
            background: var(--bg-dark-section);
            border: 1px solid rgba(198, 244, 50, 0.15);
            border-radius: var(--radius-card);
            padding: 40px 32px;
            text-align: center;
        }

        .more-cta-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
        }

        .more-cta-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 22px;
        }

        /* ========== 响应式 ========== */
        @media (max-width: 991px) {
            .analysis-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-snapshot {
                grid-template-columns: repeat(2, 1fr);
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .tips-list {
                grid-template-columns: 1fr;
            }
            .category-hero h1 {
                font-size: 2rem;
            }
            .nav-menu-qt {
                gap: 18px;
            }
        }

        @media (max-width: 767px) {
            .navbar-qt-bottom {
                flex-wrap: wrap;
            }
            .navbar-toggler-qt {
                display: inline-flex;
            }
            .nav-menu-qt {
                display: none;
                flex-direction: column;
                align-items: flex-start;
                gap: 0;
                width: 100%;
                padding: 12px 0 4px;
                background: var(--bg-dark-section);
            }
            .nav-menu-qt.show {
                display: flex;
            }
            .nav-menu-qt li {
                width: 100%;
            }
            .nav-menu-qt li a {
                display: block;
                padding: 10px 0;
                font-size: 0.95rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            }
            .nav-menu-qt li a::after {
                display: none;
            }
            .navbar-date {
                font-size: 0.72rem;
                gap: 8px;
            }
            .navbar-brand-qt {
                font-size: 1.25rem;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .analysis-grid {
                grid-template-columns: 1fr;
            }
            .stats-snapshot {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .category-hero {
                padding: 40px 0 32px;
            }
            .category-hero h1 {
                font-size: 1.6rem;
            }
            .section-padding-sm {
                padding: 36px 0;
            }
            .filter-chips {
                flex-wrap: nowrap;
                overflow-x: auto;
                padding-bottom: 8px;
                -webkit-overflow-scrolling: touch;
            }
            .filter-chip {
                flex-shrink: 0;
                white-space: nowrap;
            }
        }

        @media (max-width: 575px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .category-hero h1 {
                font-size: 1.4rem;
            }
            .category-hero .category-desc {
                font-size: 0.9rem;
            }
            .analysis-card-img {
                height: 160px;
            }
            .stats-snapshot-value {
                font-size: 1.5rem;
            }
            .more-cta {
                padding: 28px 20px;
            }
            .footer-links {
                gap: 12px 16px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category5 */
:root {
            --bg-page: #0E1912;
            --bg-card: #16271C;
            --bg-dark-section: #0B130E;
            --primary: #C6F432;
            --secondary: #F2B90D;
            --text-main: #F4F7F2;
            --text-secondary: #A8BBA9;
            --text-muted: #6E8170;
            --border: rgba(198, 244, 50, 0.18);
            --border-dark: #22392A;
            --success: #47D16C;
            --danger: #E8543F;
            --neutral: #8B9B8D;
            --radius-card: 12px;
            --radius-btn: 10px;
            --radius-input: 8px;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
            --font-sans: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --transition: all 0.22s ease;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--bg-page);
            color: var(--text-main);
            line-height: 1.85;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: 1160px;
            width: 100%;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .bg-dark-section {
            background-color: var(--bg-dark-section);
        }
        .bg-card {
            background-color: var(--bg-card);
        }
        .section-padding {
            padding: 72px 0;
        }
        .section-padding-sm {
            padding: 52px 0;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.2px;
        }
        .section-title .highlight {
            color: var(--primary);
        }
        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 32px;
        }
        .section-desc strong {
            color: var(--text-main);
            font-weight: 600;
        }

        /* 导航 */
        .navbar-qt {
            background: var(--bg-dark-section);
            border-bottom: 1px solid rgba(198, 244, 50, 0.12);
            padding: 0;
            position: relative;
            z-index: 100;
        }
        .navbar-qt .container {
            padding-top: 0;
            padding-bottom: 0;
        }
        .navbar-qt-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .navbar-brand-qt {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.6rem;
            font-weight: 850;
            color: var(--text-main);
            letter-spacing: -0.5px;
            line-height: 1;
            text-decoration: none;
            transition: var(--transition);
        }
        .navbar-brand-qt:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--primary);
            color: var(--bg-dark-section);
            border-radius: 8px;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .navbar-date {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.85rem;
            color: var(--text-muted);
            letter-spacing: 0.3px;
        }
        .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--success);
            font-weight: 600;
            font-size: 0.78rem;
        }
        .live-indicator i {
            font-size: 0.5rem;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.35; }
        }
        .navbar-divider {
            height: 1px;
            background: rgba(255, 255, 255, 0.18);
            width: 100%;
        }
        .navbar-qt-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 0;
            gap: 16px;
        }
        .nav-menu-qt {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }
        .nav-menu-qt li a {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            letter-spacing: 0.5px;
            padding: 8px 2px;
            position: relative;
            display: inline-block;
            transition: var(--transition);
            text-decoration: none;
        }
        .nav-menu-qt li a:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .nav-menu-qt li a.active {
            color: var(--primary);
            text-decoration: none;
        }
        .nav-menu-qt li a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .nav-menu-qt li a:not(.active)::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: width 0.28s ease;
        }
        .nav-menu-qt li a:not(.active):hover::after {
            width: 100%;
        }
        .navbar-toggler-qt {
            display: none;
            background: transparent;
            border: 1px solid var(--border-dark);
            color: var(--text-secondary);
            font-size: 1.2rem;
            width: 42px;
            height: 42px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            flex-shrink: 0;
        }
        .navbar-toggler-qt:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(198, 244, 50, 0.06);
        }

        /* 面包屑 */
        .breadcrumb-qt {
            padding: 18px 0 0;
            margin: 0;
            list-style: none;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            letter-spacing: 0.3px;
        }
        .breadcrumb-qt li {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb-qt li:not(:last-child)::after {
            content: '/';
            color: var(--text-muted);
            font-size: 0.75rem;
            margin-left: 4px;
        }
        .breadcrumb-qt a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        .breadcrumb-qt a:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .breadcrumb-qt li:last-child {
            color: var(--primary);
            font-weight: 500;
        }

        /* 分类页 H1 区域 */
        .page-header-qt {
            padding: 48px 0 28px;
        }
        .page-header-qt h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.15;
            color: var(--text-main);
            letter-spacing: -0.5px;
            margin-bottom: 16px;
        }
        .page-header-qt h1 .highlight {
            color: var(--primary);
        }
        .page-header-qt .lead-qt {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 780px;
            margin-bottom: 0;
        }
        .page-header-qt .lead-qt strong {
            color: var(--text-main);
            font-weight: 600;
        }

        /* 筛选工具条 */
        .filter-bar-qt {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            background: var(--bg-dark-section);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            margin-bottom: 32px;
        }
        .filter-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.5px;
            margin-right: 4px;
            flex-shrink: 0;
        }
        .chip-qt {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            border: 1px solid var(--border-dark);
            color: var(--text-secondary);
            font-size: 0.85rem;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 100px;
            cursor: pointer;
            transition: var(--transition);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }
        .chip-qt:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(198, 244, 50, 0.06);
        }
        .chip-qt.active {
            background: var(--primary);
            border-color: var(--primary);
            color: var(--bg-dark-section);
            font-weight: 700;
        }
        .chip-qt .chip-count {
            font-size: 0.7rem;
            opacity: 0.7;
            font-weight: 600;
        }

        /* 资讯情报列表 */
        .intel-list-qt {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .intel-item-qt {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: var(--transition);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        .intel-item-qt:hover {
            border-color: rgba(198, 244, 50, 0.35);
            box-shadow: var(--shadow);
            transform: translateY(-2px);
        }
        .intel-thumb {
            width: 92px;
            height: 68px;
            border-radius: 8px;
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-dark-section);
            border: 1px solid var(--border-dark);
        }
        .intel-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }
        .intel-item-qt:hover .intel-thumb img {
            transform: scale(1.06);
        }
        .intel-content {
            flex: 1;
            min-width: 0;
        }
        .intel-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 8px;
        }
        .intel-date {
            font-size: 0.78rem;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .intel-date i {
            font-size: 0.7rem;
            color: var(--text-muted);
        }
        .intel-source {
            font-size: 0.72rem;
            color: var(--secondary);
            background: rgba(242, 185, 13, 0.1);
            border: 1px solid rgba(242, 185, 13, 0.2);
            padding: 3px 10px;
            border-radius: 100px;
            font-weight: 600;
            letter-spacing: 0.2px;
            display: inline-block;
        }
        .intel-category-tag {
            font-size: 0.72rem;
            color: var(--primary);
            background: rgba(198, 244, 50, 0.08);
            border: 1px solid rgba(198, 244, 50, 0.18);
            padding: 3px 10px;
            border-radius: 100px;
            font-weight: 500;
            display: inline-block;
        }
        .intel-title {
            font-size: 1.05rem;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-main);
            margin-bottom: 6px;
            letter-spacing: -0.2px;
        }
        .intel-title a {
            color: var(--text-main);
            text-decoration: none;
            transition: var(--transition);
        }
        .intel-title a:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .intel-excerpt {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .intel-arrow {
            align-self: center;
            color: var(--text-muted);
            font-size: 0.9rem;
            flex-shrink: 0;
            transition: var(--transition);
            margin-left: auto;
        }
        .intel-item-qt:hover .intel-arrow {
            color: var(--primary);
            transform: translateX(4px);
        }

        /* 趋势数据快照 */
        .trend-snapshot-qt {
            background: var(--bg-dark-section);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            padding: 32px 28px;
            margin-top: 8px;
        }
        .trend-snapshot-qt .snapshot-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 24px;
            letter-spacing: -0.2px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .trend-snapshot-qt .snapshot-title i {
            color: var(--secondary);
            font-size: 1rem;
        }
        .snapshot-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .snapshot-item {
            text-align: left;
            padding: 16px;
            background: rgba(22, 39, 28, 0.6);
            border-radius: 10px;
            border: 1px solid var(--border-dark);
        }
        .snapshot-number {
            font-size: 2.1rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.5px;
            margin-bottom: 6px;
        }
        .snapshot-number .unit {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-secondary);
            margin-left: 2px;
        }
        .snapshot-label {
            font-size: 0.82rem;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.3px;
        }

        /* 深度文章卡片 */
        .article-grid-qt {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 8px;
        }
        .article-card-qt {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-dark);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            display: flex;
            flex-direction: column;
        }
        .article-card-qt:hover {
            border-color: rgba(198, 244, 50, 0.35);
            box-shadow: var(--shadow);
            transform: translateY(-4px);
        }
        .article-cover {
            width: 100%;
            height: 170px;
            overflow: hidden;
            border-bottom: 1px solid var(--border-dark);
            background: var(--bg-dark-section);
        }
        .article-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.45s ease;
        }
        .article-card-qt:hover .article-cover img {
            transform: scale(1.05);
        }
        .article-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .article-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.3px;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-title {
            font-size: 1.02rem;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: -0.2px;
        }
        .article-title a {
            color: var(--text-main);
            text-decoration: none;
            transition: var(--transition);
        }
        .article-title a:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .article-excerpt {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .article-tag {
            font-size: 0.7rem;
            color: var(--primary);
            background: rgba(198, 244, 50, 0.08);
            border: 1px solid rgba(198, 244, 50, 0.18);
            padding: 3px 10px;
            border-radius: 100px;
            font-weight: 500;
            letter-spacing: 0.2px;
        }

        /* 使用提示 */
        .tips-list-qt {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-top: 8px;
        }
        .tip-item-qt {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            transition: var(--transition);
        }
        .tip-item-qt:hover {
            border-color: rgba(198, 244, 50, 0.3);
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
        }
        .tip-icon {
            width: 40px;
            height: 40px;
            background: rgba(198, 244, 50, 0.1);
            border: 1px solid rgba(198, 244, 50, 0.2);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1rem;
            flex-shrink: 0;
        }
        .tip-content h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            letter-spacing: -0.1px;
        }
        .tip-content p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* 查看更多 */
        .more-entry-qt {
            background: var(--primary);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 8px;
        }
        .more-entry-qt .more-text h3 {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--bg-dark-section);
            margin-bottom: 6px;
            letter-spacing: -0.3px;
        }
        .more-entry-qt .more-text p {
            font-size: 0.9rem;
            color: rgba(11, 19, 14, 0.75);
            margin-bottom: 0;
            font-weight: 500;
        }
        .btn-dark-qt {
            background: var(--bg-dark-section);
            border: none;
            color: var(--primary);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 14px 30px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            letter-spacing: 0.3px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }
        .btn-dark-qt:hover {
            background: #0A1A10;
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
            text-decoration: none;
        }

        /* 页脚 */
        .footer-qt {
            background: var(--bg-dark-section);
            border-top: 1px solid rgba(198, 244, 50, 0.18);
            padding: 56px 0 36px;
            margin-top: 24px;
        }
        .footer-brand {
            font-size: 1.5rem;
            font-weight: 850;
            color: var(--text-main);
            letter-spacing: -0.4px;
            display: inline-block;
            margin-bottom: 24px;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-brand:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            list-style: none;
            padding: 0;
            margin: 0 0 28px;
        }
        .footer-links li a {
            font-size: 0.9rem;
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
            letter-spacing: 0.3px;
        }
        .footer-links li a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        .footer-disclaimer {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.8;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            margin-bottom: 20px;
            max-width: 800px;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.78rem;
            color: var(--text-muted);
            padding-top: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        /* 响应式 */
        @media (max-width: 991px) {
            .navbar-toggler-qt {
                display: inline-flex;
            }
            .nav-menu-qt {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--bg-dark-section);
                flex-direction: column;
                align-items: flex-start;
                padding: 18px 20px 22px;
                gap: 6px;
                border-bottom: 1px solid rgba(198, 244, 50, 0.18);
                box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
                z-index: 99;
            }
            .nav-menu-qt.is-open {
                display: flex;
            }
            .nav-menu-qt li {
                width: 100%;
            }
            .nav-menu-qt li a {
                display: block;
                padding: 12px 4px;
                font-size: 1rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }
            .nav-menu-qt li:last-child a {
                border-bottom: none;
            }
            .page-header-qt h1 {
                font-size: 2.2rem;
            }
            .snapshot-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .article-grid-qt {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .tips-list-qt {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }
        @media (max-width: 767px) {
            .section-padding {
                padding: 56px 0;
            }
            .section-padding-sm {
                padding: 40px 0;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .page-header-qt {
                padding: 36px 0 20px;
            }
            .page-header-qt h1 {
                font-size: 1.85rem;
            }
            .page-header-qt .lead-qt {
                font-size: 0.95rem;
            }
            .intel-item-qt {
                flex-direction: column;
                gap: 14px;
                padding: 16px;
            }
            .intel-thumb {
                width: 100%;
                height: 150px;
            }
            .intel-arrow {
                align-self: flex-end;
                margin-left: 0;
            }
            .filter-bar-qt {
                padding: 14px 16px;
                gap: 8px;
            }
            .chip-qt {
                font-size: 0.78rem;
                padding: 6px 12px;
            }
            .snapshot-number {
                font-size: 1.7rem;
            }
            .article-grid-qt {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .article-cover {
                height: 200px;
            }
            .more-entry-qt {
                flex-direction: column;
                text-align: center;
                padding: 28px 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
        }
        @media (max-width: 519px) {
            .navbar-qt-top {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 12px 0;
            }
            .navbar-date {
                font-size: 0.78rem;
                flex-wrap: wrap;
                gap: 10px;
            }
            .page-header-qt h1 {
                font-size: 1.6rem;
                letter-spacing: -0.3px;
            }
            .snapshot-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .snapshot-item {
                padding: 12px;
            }
            .snapshot-number {
                font-size: 1.4rem;
            }
            .snapshot-label {
                font-size: 0.72rem;
            }
            .intel-meta {
                gap: 8px;
            }
            .intel-title {
                font-size: 0.92rem;
            }
            .article-cover {
                height: 170px;
            }
            .footer-links {
                gap: 14px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}