/* roulang page: index */
:root {
            --color-bg: #F5F8FC;
            --color-surface: #FFFFFF;
            --color-primary: #1B6EE6;
            --color-primary-hover: #1558C0;
            --color-primary-soft: #E8F1FF;
            --color-accent-live: #10B981;
            --color-accent-warning: #F97316;
            --color-text-main: #0F1E33;
            --color-text-secondary: #526580;
            --color-border: #E3EAF4;
            --shadow-card: 0 12px 32px rgba(27, 110, 230, 0.08);
            --shadow-hover: 0 18px 44px rgba(27, 110, 230, 0.16);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-input: 10px;
            --radius-pill: 999px;
            --sidebar-width: 260px;
            --header-mobile-height: 56px;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "Roboto Mono", "SFMono-Regular", Menlo, Consolas, monospace;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text-main);
            line-height: 1.7;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }

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

        button {
            font-family: inherit;
            font-size: inherit;
            cursor: pointer;
            border: none;
            background: none;
            transition: all 0.25s ease;
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
            outline: none;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 10px 14px;
            background: var(--color-surface);
            color: var(--color-text-main);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
            width: 100%;
        }

        input:focus,
        select:focus {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(27, 110, 230, 0.12);
            outline: none;
        }

        /* Sidebar App Shell */
        .app-sidebar {
            position: fixed;
            left: 0;
            top: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background: var(--color-surface);
            border-right: 1px solid var(--color-border);
            z-index: 50;
            display: flex;
            flex-direction: column;
            transition: transform 0.3s ease;
            box-shadow: 2px 0 16px rgba(15, 30, 51, 0.04);
        }

        .sidebar-logo {
            height: 64px;
            display: flex;
            align-items: center;
            padding: 0 20px;
            border-bottom: 1px solid var(--color-border);
            flex-shrink: 0;
            gap: 10px;
        }

        .logo-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.45;
                transform: scale(0.82);
            }
        }

        .logo-text {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-main);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }

        .sidebar-nav {
            padding: 16px 12px;
            flex: 1;
            overflow-y: auto;
        }

        .sidebar-nav .nav-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 16px;
            border-radius: 8px;
            margin-bottom: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all 0.2s ease;
            border-left: 3px solid transparent;
            position: relative;
        }

        .sidebar-nav .nav-item:hover {
            background: #F0F5FD;
            color: var(--color-text-main);
        }

        .sidebar-nav .nav-item.active {
            background: var(--color-primary-soft);
            color: var(--color-primary);
            border-left-color: var(--color-primary);
            font-weight: 600;
        }

        .nav-icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--color-text-secondary);
            flex-shrink: 0;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 1.8s infinite;
            flex-shrink: 0;
        }

        /* Main area */
        .main-area {
            margin-left: var(--sidebar-width);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* Mobile header */
        .mobile-header {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-mobile-height);
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
            z-index: 40;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            box-shadow: 0 2px 12px rgba(15, 30, 51, 0.05);
        }

        .hamburger-btn {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            font-size: 18px;
            transition: background 0.2s ease;
        }

        .hamburger-btn:hover {
            background: #D6E4FF;
        }

        .mobile-header-logo {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-main);
            flex: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(15, 30, 51, 0.45);
            z-index: 45;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .drawer-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }

        /* Sections */
        .section-pad {
            padding: 72px 0;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--color-primary);
            background: var(--color-primary-soft);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-text-main);
            line-height: 1.3;
            margin-bottom: 8px;
            letter-spacing: -0.015em;
        }

        .section-desc {
            font-size: 15px;
            color: var(--color-text-secondary);
            max-width: 620px;
            line-height: 1.7;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 11px 24px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            transition: all 0.25s ease;
            white-space: nowrap;
            line-height: 1.4;
        }

        .btn-primary {
            background: var(--color-primary);
            color: #fff;
            box-shadow: 0 8px 20px rgba(27, 110, 230, 0.25);
        }

        .btn-primary:hover {
            background: var(--color-primary-hover);
            box-shadow: 0 12px 28px rgba(27, 110, 230, 0.35);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(27, 110, 230, 0.2);
        }

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

        .btn-outline:hover {
            background: var(--color-primary-soft);
            border-color: var(--color-primary);
            transform: translateY(-2px);
        }

        .btn-outline:active {
            transform: translateY(0);
        }

        /* Cards */
        .card {
            background: var(--color-surface);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
        }

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

        /* Metric cards */
        .metric-card {
            background: var(--color-surface);
            border-radius: 12px;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-card);
            padding: 18px 20px;
            transition: all 0.25s ease;
        }

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

        .metric-label {
            font-size: 12px;
            font-weight: 500;
            color: var(--color-text-secondary);
            margin-bottom: 6px;
        }

        .metric-value {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--color-text-main);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
        }

        .metric-sub {
            font-size: 11px;
            color: var(--color-text-secondary);
            margin-top: 4px;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* Status badges */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 3px 12px;
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .badge-live {
            background: #E7F9F1;
            color: #0B7A55;
        }

        .badge-upcoming {
            background: #FFF4EC;
            color: #C25D0A;
        }

        .badge-finished {
            background: #EEF2F7;
            color: #526580;
        }

        /* Result comparison */
        .compare-bar-bg {
            background: #EEF2F7;
            border-radius: 999px;
            height: 8px;
            overflow: hidden;
        }

        .compare-bar-fill {
            background: var(--color-primary);
            border-radius: 999px;
            height: 100%;
            transition: width 0.6s ease;
        }

        /* FAQ */
        .faq-item {
            background: var(--color-surface);
            border-radius: 12px;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.25s ease;
        }

        .faq-item:hover {
            border-color: #D0DEEF;
        }

        .faq-item.open {
            border-color: var(--color-primary);
            background: var(--color-primary-soft);
            border-left: 3px solid var(--color-primary);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-weight: 600;
            font-size: 14px;
            color: var(--color-text-main);
            gap: 12px;
            user-select: none;
            transition: background 0.2s ease;
        }

        .faq-question:hover {
            background: #F0F5FD;
        }

        .faq-icon {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            font-size: 14px;
            font-weight: 600;
            transition: transform 0.3s ease;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--color-primary);
            color: #fff;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 200px;
            padding: 0 20px 16px;
        }

        /* Form */
        .form-group {
            margin-bottom: 16px;
        }

        .form-label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text-main);
            margin-bottom: 6px;
        }

        .checkbox-row {
            display: flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            font-size: 13px;
            color: var(--color-text-secondary);
        }

        .checkbox-row input[type="checkbox"] {
            width: 16px;
            height: 16px;
            accent-color: var(--color-primary);
            cursor: pointer;
            flex-shrink: 0;
        }

        /* Footer */
        .site-footer {
            background: #0F1E33;
            color: #B8C7DA;
            padding: 48px 0 24px;
            margin-top: auto;
        }

        .site-footer a {
            color: #B8C7DA;
            transition: color 0.2s ease;
        }

        .site-footer a:hover {
            color: #fff;
        }

        /* Responsive */
        @media (max-width: 1023px) {
            .app-sidebar {
                transform: translateX(-100%);
            }
            .app-sidebar.open {
                transform: translateX(0);
            }
            .main-area {
                margin-left: 0;
                padding-top: var(--header-mobile-height);
            }
            .mobile-header {
                display: flex;
            }
            .section-pad {
                padding: 48px 0;
            }
            .section-title {
                font-size: 22px;
            }
        }

        @media (min-width: 1024px) {
            .mobile-header {
                display: none;
            }
            .drawer-overlay {
                display: none;
            }
        }

        @media (max-width: 639px) {
            .container {
                padding: 0 16px;
            }
            .section-title {
                font-size: 20px;
            }
            .metric-value {
                font-size: 22px;
            }
            .btn {
                padding: 10px 18px;
                font-size: 13px;
            }
        }

        @media (min-width: 640px) and (max-width: 1023px) {
            .container {
                padding: 0 20px;
            }
        }

        @media (min-width: 1280px) {
            .container {
                max-width: 1280px;
            }
        }

        /* Horizontal scroll */
        .scroll-row {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            padding-bottom: 8px;
        }

        .scroll-row::-webkit-scrollbar {
            height: 6px;
        }

        .scroll-row::-webkit-scrollbar-track {
            background: #E8EEF5;
            border-radius: 999px;
        }

        .scroll-row::-webkit-scrollbar-thumb {
            background: #B8C7DA;
            border-radius: 999px;
        }

        .scroll-snap-item {
            scroll-snap-align: start;
            flex-shrink: 0;
        }

        .mono {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
        }

        .text-primary {
            color: var(--color-primary);
        }
        .text-live {
            color: var(--color-accent-live);
        }
        .text-warning {
            color: var(--color-accent-warning);
        }

/* roulang page: category1 */
:root {
            --color-bg: #F5F8FC;
            --color-surface: #FFFFFF;
            --color-primary: #1B6EE6;
            --color-primary-hover: #1558C0;
            --color-primary-soft: #E8F1FF;
            --color-accent-live: #10B981;
            --color-accent-warning: #F97316;
            --color-text-main: #0F1E33;
            --color-text-secondary: #526580;
            --color-border: #E3EAF4;
            --shadow-card: 0 12px 32px rgba(27, 110, 230, 0.08);
            --shadow-hover: 0 18px 44px rgba(27, 110, 230, 0.16);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-input: 10px;
            --radius-pill: 999px;
            --sidebar-width: 260px;
            --header-mobile-height: 56px;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "Roboto Mono", "SFMono-Regular", Menlo, Consolas, monospace;
        }

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text-main);
            line-height: 1.7;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }

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

        button {
            font-family: inherit;
            font-size: inherit;
            cursor: pointer;
            border: none;
            background: none;
            transition: all 0.25s ease;
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
            outline: none;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 10px 14px;
            background: var(--color-surface);
            color: var(--color-text-main);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
            width: 100%;
        }

        input:focus,
        select:focus {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(27, 110, 230, 0.12);
            outline: none;
        }

        /* Sidebar */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background: var(--color-surface);
            border-right: 1px solid var(--color-border);
            display: flex;
            flex-direction: column;
            z-index: 50;
            transition: transform 0.3s ease;
        }

        .sidebar-logo {
            height: 64px;
            display: flex;
            align-items: center;
            padding: 0 20px;
            border-bottom: 1px solid var(--color-border);
            flex-shrink: 0;
            gap: 10px;
        }

        .logo-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.25); }
        }

        .logo-text {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-main);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }

        .sidebar-nav {
            padding: 16px 12px;
            flex: 1;
            overflow-y: auto;
        }

        .sidebar-nav .nav-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 16px;
            border-radius: 8px;
            margin-bottom: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all 0.2s ease;
            border-left: 3px solid transparent;
            position: relative;
        }

        .sidebar-nav .nav-item:hover {
            background: #F0F5FD;
            color: var(--color-text-main);
        }

        .sidebar-nav .nav-item.active {
            background: var(--color-primary-soft);
            color: var(--color-primary);
            border-left-color: var(--color-primary);
            font-weight: 600;
        }

        .nav-icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--color-text-secondary);
            flex-shrink: 0;
        }

        .live-indicator {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }

        /* Main area */
        .main-area {
            margin-left: var(--sidebar-width);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .container {
            width: 100%;
            max-width: 1180px;
            margin: 0 auto;
            padding: 0 28px;
        }

        /* Mobile header */
        .mobile-header {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-mobile-height);
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
            z-index: 40;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            box-shadow: 0 2px 12px rgba(15, 30, 51, 0.05);
        }

        .hamburger-btn {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            font-size: 18px;
            transition: background 0.2s ease;
            flex-shrink: 0;
        }

        .hamburger-btn:hover {
            background: #D6E4FF;
        }

        .mobile-header-logo {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-main);
            flex: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(15, 30, 51, 0.45);
            z-index: 45;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .drawer-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color 0.2s ease;
        }

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

        .breadcrumb .sep {
            color: #B8C5D6;
            font-size: 12px;
        }

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

        /* Page header */
        .page-header {
            padding: 36px 0 20px;
        }

        .page-header h1 {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-text-main);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 10px;
        }

        .page-header .subtitle {
            font-size: 15px;
            color: var(--color-text-secondary);
            max-width: 720px;
            line-height: 1.7;
        }

        /* Filter pills */
        .filter-toolbar {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            padding: 12px 0 20px;
        }

        .filter-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .filter-pill:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: var(--color-primary-soft);
        }

        .filter-pill.active {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
            box-shadow: 0 6px 16px rgba(27, 110, 230, 0.25);
        }

        .filter-pill .count {
            font-family: var(--font-mono);
            font-size: 11px;
            background: rgba(15, 30, 51, 0.06);
            border-radius: 4px;
            padding: 1px 6px;
        }

        .filter-pill.active .count {
            background: rgba(255, 255, 255, 0.25);
            color: #fff;
        }

        /* Section titles */
        .section-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-text-main);
            letter-spacing: -0.01em;
            margin-bottom: 6px;
        }

        .section-sub {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin-bottom: 18px;
        }

        /* Focus carousel */
        .focus-carousel {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 10px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--color-border) transparent;
        }

        .focus-carousel::-webkit-scrollbar {
            height: 6px;
        }

        .focus-carousel::-webkit-scrollbar-track {
            background: transparent;
        }

        .focus-carousel::-webkit-scrollbar-thumb {
            background: var(--color-border);
            border-radius: 4px;
        }

        .focus-card {
            flex: 0 0 320px;
            scroll-snap-align: start;
            border-radius: var(--radius-card);
            overflow: hidden;
            background: var(--color-surface);
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
            position: relative;
            border: 1px solid var(--color-border);
        }

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

        .focus-card-bg {
            height: 130px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .focus-card-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(255,255,255,0.82) 0%, rgba(255,255,255,0.55) 50%, rgba(255,255,255,0.9) 100%);
        }

        .focus-card-body {
            padding: 14px 18px 18px;
            position: relative;
            z-index: 1;
            margin-top: -20px;
        }

        .focus-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 12px;
        }

        .focus-team {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-main);
            flex: 1;
            text-align: center;
        }

        .focus-score {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--color-text-main);
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .focus-score .colon {
            color: var(--color-text-secondary);
            font-weight: 500;
        }

        .focus-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: 12px;
            color: var(--color-text-secondary);
        }

        /* Status badges */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            line-height: 1.5;
            white-space: nowrap;
        }

        .badge-live {
            background: rgba(16, 185, 129, 0.12);
            color: #06966A;
            border: 1px solid rgba(16, 185, 129, 0.25);
        }

        .badge-finished {
            background: rgba(82, 101, 128, 0.1);
            color: var(--color-text-secondary);
            border: 1px solid rgba(82, 101, 128, 0.18);
        }

        .badge-upcoming {
            background: rgba(249, 115, 22, 0.1);
            color: #D4620A;
            border: 1px solid rgba(249, 115, 22, 0.22);
        }

        .badge-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: currentColor;
            display: inline-block;
        }

        .badge-live .badge-dot {
            animation: pulse-dot 1.8s infinite;
        }

        /* Match list */
        .match-card {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            background: var(--color-surface);
            border-radius: 12px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            transition: all 0.25s ease;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

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

        .match-time {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--color-text-secondary);
            min-width: 70px;
            flex-shrink: 0;
        }

        .match-game-tag {
            font-size: 11px;
            color: var(--color-primary);
            background: var(--color-primary-soft);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
            flex-shrink: 0;
        }

        .match-teams {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            min-width: 180px;
        }

        .match-team {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-main);
            text-align: center;
        }

        .match-team.winner {
            color: var(--color-primary);
        }

        .match-team.loser {
            color: var(--color-text-secondary);
            font-weight: 400;
        }

        .match-vs {
            font-size: 12px;
            color: #A5B4C7;
            font-weight: 500;
        }

        .match-score {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-main);
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
        }

        .match-score .w {
            color: var(--color-primary);
        }

        .match-score .l {
            color: #8A9BB0;
        }

        .match-score .colon {
            font-weight: 500;
            color: #A5B4C7;
        }

        /* Compare bars */
        .compare-section {
            padding: 18px 0 12px;
        }

        .compare-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            font-size: 12px;
            color: var(--color-text-secondary);
        }

        .compare-row .label {
            width: 52px;
            text-align: right;
            flex-shrink: 0;
            font-weight: 600;
        }

        .compare-row .bar-wrapper {
            flex: 1;
            display: flex;
            gap: 4px;
        }

        .compare-row .bar {
            height: 8px;
            border-radius: 4px;
            transition: width 0.6s ease;
        }

        .compare-row .bar.left {
            background: var(--color-primary);
        }

        .compare-row .bar.right {
            background: #C7D3E4;
        }

        /* FAQ */
        .faq-item {
            background: var(--color-surface);
            border-radius: 12px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.25s ease;
        }

        .faq-item.open {
            background: var(--color-primary-soft);
            border-color: var(--color-primary);
            border-left: 3px solid var(--color-primary);
        }

        .faq-question {
            padding: 14px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-main);
            transition: color 0.2s ease;
            width: 100%;
            text-align: left;
        }

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

        .faq-icon {
            width: 22px;
            height: 22px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            font-size: 16px;
            font-weight: 700;
            flex-shrink: 0;
            transition: all 0.2s ease;
        }

        .faq-item.open .faq-icon {
            background: var(--color-primary);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            padding: 0 20px 16px;
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* CTA form */
        .cta-card {
            background: var(--color-surface);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            padding: 28px;
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 28px;
            align-items: center;
        }

        .cta-card .cta-info h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-text-main);
            margin-bottom: 8px;
        }

        .cta-card .cta-info p {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .cta-card .cta-info .benefit-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .cta-card .cta-info .benefit-list li {
            font-size: 13px;
            color: var(--color-text-secondary);
            padding-left: 18px;
            position: relative;
            margin-bottom: 6px;
        }

        .cta-card .cta-info .benefit-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--color-accent-live);
            font-weight: 700;
            font-size: 13px;
        }

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

        .form-grid .full {
            grid-column: 1 / -1;
        }

        .form-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--color-text-main);
            display: block;
            margin-bottom: 5px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 11px 22px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            background: var(--color-primary);
            color: #fff;
            transition: all 0.25s ease;
            white-space: nowrap;
            border: 1px solid var(--color-primary);
        }

        .btn-primary:hover {
            background: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
            box-shadow: 0 8px 20px rgba(27, 110, 230, 0.28);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(27, 110, 230, 0.2);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 11px 22px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            background: transparent;
            color: var(--color-primary);
            transition: all 0.25s ease;
            white-space: nowrap;
            border: 1px solid var(--color-primary);
        }

        .btn-outline:hover {
            background: var(--color-primary-soft);
            border-color: var(--color-primary);
        }

        .btn-sm {
            padding: 8px 14px;
            font-size: 13px;
        }

        .privacy-note {
            font-size: 11px;
            color: #9AABBF;
            margin-top: 12px;
            line-height: 1.5;
        }

        /* Footer */
        .site-footer {
            background: #16233B;
            padding: 32px 28px 24px;
            margin-top: 48px;
            color: #fff;
        }

        .site-footer a {
            color: #B8C7DC;
            transition: color 0.2s ease;
        }

        .site-footer a:hover {
            color: #fff;
        }

        .site-footer .footer-container {
            max-width: 1180px;
            margin: 0 auto;
        }

        .section-block {
            padding: 28px 0;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .sidebar {
                transform: translateX(-100%);
                z-index: 55;
                box-shadow: 4px 0 20px rgba(15,30,51,0.15);
            }

            .sidebar.open {
                transform: translateX(0);
            }

            .main-area {
                margin-left: 0;
            }

            .mobile-header {
                display: flex;
            }

            .main-area {
                padding-top: var(--header-mobile-height);
            }

            .cta-card {
                grid-template-columns: 1fr;
                gap: 18px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }

            .page-header h1 {
                font-size: 24px;
            }

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

            .match-card {
                padding: 14px 16px;
                gap: 10px;
            }

            .match-teams {
                min-width: 140px;
                gap: 8px;
            }

            .match-team {
                font-size: 13px;
            }

            .match-score {
                font-size: 17px;
            }

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

            .form-grid .full {
                grid-column: auto;
            }
        }

        @media (max-width: 520px) {
            .page-header h1 {
                font-size: 21px;
            }

            .focus-card {
                flex: 0 0 280px;
            }

            .match-card {
                flex-direction: column;
                align-items: flex-start;
            }

            .filter-pill {
                padding: 7px 14px;
                font-size: 12px;
            }

            .cta-card {
                padding: 20px 16px;
            }

            .site-footer {
                padding: 24px 16px 20px;
            }
        }

.faq-item { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 12px; margin-bottom: 10px; box-shadow: var(--shadow-card); overflow: hidden; }
            .faq-question { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; cursor: pointer; font-weight: 600; color: var(--color-text-main); font-size: 14px; transition: background 0.2s ease; }
            .faq-question:hover { background: #F0F5FD; }
            .faq-icon { font-size: 18px; font-weight: 400; color: var(--color-text-secondary); transition: transform 0.2s ease; }
            .faq-answer { display: none; padding: 0 18px 14px; font-size: 13px; color: var(--color-text-secondary); line-height: 1.7; border-top: 1px solid var(--color-border); padding-top: 12px; }
            .faq-item.open .faq-answer { display: block; }
            .faq-item.open .faq-icon { transform: rotate(45deg); color: var(--color-primary); }
            .faq-item.open { border-color: var(--color-primary); background: var(--color-primary-soft); }

/* roulang page: category2 */
:root {
            --color-bg: #F5F8FC;
            --color-surface: #FFFFFF;
            --color-primary: #1B6EE6;
            --color-primary-hover: #1558C0;
            --color-primary-soft: #E8F1FF;
            --color-accent-live: #10B981;
            --color-accent-warning: #F97316;
            --color-text-main: #0F1E33;
            --color-text-secondary: #526580;
            --color-border: #E3EAF4;
            --shadow-card: 0 12px 32px rgba(27, 110, 230, 0.08);
            --shadow-hover: 0 18px 44px rgba(27, 110, 230, 0.16);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-input: 10px;
            --radius-pill: 999px;
            --sidebar-width: 260px;
            --header-mobile-height: 56px;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "Roboto Mono", "SFMono-Regular", Menlo, Consolas, monospace;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text-main);
            line-height: 1.7;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color .2s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
            font-size: inherit;
            cursor: pointer;
            border: none;
            background: none;
            transition: all .25s ease;
        }
        input,
        select {
            font-family: inherit;
            font-size: inherit;
            outline: none;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 10px 14px;
            background: var(--color-surface);
            color: var(--color-text-main);
            transition: border-color .2s ease, box-shadow .2s ease;
            width: 100%;
            box-sizing: border-box;
        }
        input:focus,
        select:focus {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(27, 110, 230, 0.14);
            outline: none;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        .sidebar {
            position: fixed;
            left: 0;
            top: 0;
            width: var(--sidebar-width);
            height: 100vh;
            background: var(--color-surface);
            border-right: 1px solid var(--color-border);
            z-index: 50;
            display: flex;
            flex-direction: column;
            overflow-y: auto;
            transition: transform .3s ease;
            box-shadow: none;
        }
        .sidebar-logo {
            height: 64px;
            display: flex;
            align-items: center;
            padding: 0 20px;
            border-bottom: 1px solid var(--color-border);
            flex-shrink: 0;
            gap: 10px;
        }
        .logo-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: .55; transform: scale(1.25); }
        }
        .logo-text {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-main);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }
        .sidebar-nav {
            padding: 16px 12px;
            flex: 1;
            overflow-y: auto;
        }
        .sidebar-nav .nav-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 16px;
            border-radius: 8px;
            margin-bottom: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all .2s ease;
            border-left: 3px solid transparent;
            position: relative;
            white-space: nowrap;
        }
        .sidebar-nav .nav-item:hover {
            background: #F0F5FD;
            color: var(--color-text-main);
        }
        .sidebar-nav .nav-item.active {
            background: var(--color-primary-soft);
            color: var(--color-primary);
            border-left-color: var(--color-primary);
            font-weight: 600;
        }
        .nav-icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            line-height: 1;
        }
        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--color-text-secondary);
            flex-shrink: 0;
        }
        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }
        .sidebar-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(15, 30, 51, 0.4);
            z-index: 45;
            transition: opacity .3s ease;
        }
        .sidebar-overlay.open {
            display: block;
        }
        .main-area {
            margin-left: var(--sidebar-width);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            padding-top: 0;
        }
        .mobile-header {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-mobile-height);
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
            z-index: 40;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            box-shadow: 0 2px 12px rgba(15, 30, 51, 0.05);
        }
        .hamburger-btn {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            font-size: 18px;
            transition: background .2s ease;
            flex-shrink: 0;
        }
        .hamburger-btn:hover {
            background: #D6E4FF;
        }
        .mobile-header-logo {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-main);
            flex: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
            box-sizing: border-box;
        }
        .section {
            padding: 44px 0;
        }
        .section-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-text-main);
            margin: 0 0 20px;
            letter-spacing: -0.01em;
            line-height: 1.35;
        }
        .section-subtitle {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin: -12px 0 24px;
            line-height: 1.7;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            background: var(--color-primary);
            color: #fff;
            padding: 12px 22px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 14px;
            transition: all .25s ease;
            border: 1px solid var(--color-primary);
            box-shadow: 0 4px 12px rgba(27, 110, 230, 0.2);
            white-space: nowrap;
        }
        .btn-primary:hover {
            background: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
            box-shadow: 0 8px 20px rgba(27, 110, 230, 0.3);
            transform: translateY(-1px);
        }
        .btn-primary:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            background: var(--color-surface);
            color: var(--color-primary);
            padding: 12px 22px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 14px;
            transition: all .25s ease;
            border: 1px solid var(--color-primary);
            white-space: nowrap;
        }
        .btn-outline:hover {
            background: var(--color-primary-soft);
            border-color: var(--color-primary);
            transform: translateY(-1px);
        }
        .btn-outline:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }
        .status-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
            line-height: 1.4;
        }
        .status-tag.live {
            background: rgba(16, 185, 129, 0.12);
            color: #0B8A62;
        }
        .status-tag.live::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 1.5s infinite;
        }
        .status-tag.upcoming {
            background: rgba(249, 115, 22, 0.1);
            color: #C45A0C;
        }
        .status-tag.finished {
            background: rgba(82, 101, 128, 0.1);
            color: #4B5B70;
        }
        .filter-btn {
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            transition: all .2s ease;
            white-space: nowrap;
        }
        .filter-btn:hover {
            background: var(--color-primary-soft);
            color: var(--color-primary);
            border-color: #BED2F0;
        }
        .filter-btn.active {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(27, 110, 230, 0.2);
        }
        .match-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 18px 20px;
            transition: all .25s ease;
            margin-bottom: 14px;
        }
        .match-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--color-primary);
            transform: translateY(-2px);
        }
        .match-card.hidden-item {
            display: none;
        }
        .match-date-time {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--color-text-secondary);
            font-variant-numeric: tabular-nums;
        }
        .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .match-team {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .match-team.loser {
            color: var(--color-text-secondary);
            font-weight: 500;
        }
        .match-score {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            font-variant-numeric: tabular-nums;
            color: var(--color-text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .match-score .winner-score {
            color: var(--color-primary);
        }
        .match-score .live-score {
            color: var(--color-accent-live);
        }
        .match-score .divider {
            color: var(--color-border);
            font-weight: 400;
        }
        .vs-badge {
            font-size: 12px;
            color: var(--color-text-secondary);
            font-weight: 500;
        }
        .comparison-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 10px;
            font-size: 12px;
            color: var(--color-text-secondary);
        }
        .comparison-bar .bar-track {
            flex: 1;
            height: 6px;
            background: #E9EFF7;
            border-radius: 999px;
            overflow: hidden;
            display: flex;
        }
        .comparison-bar .bar-fill {
            height: 100%;
            background: var(--color-primary);
            border-radius: 999px;
            transition: width .4s ease;
        }
        .comparison-bar .bar-fill.gray {
            background: #B9C5D4;
        }
        .comparison-label {
            min-width: 44px;
            text-align: right;
            font-weight: 600;
            color: var(--color-text-main);
        }
        .comparison-label.left {
            text-align: left;
        }
        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: 12px;
            box-shadow: var(--shadow-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all .25s ease;
        }
        .faq-item:hover {
            background: #FAFCFF;
        }
        .faq-item summary {
            list-style: none;
            cursor: pointer;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-weight: 600;
            font-size: 14px;
            color: var(--color-text-main);
            border-left: 3px solid transparent;
            transition: all .2s ease;
            user-select: none;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary:hover {
            background: var(--color-primary-soft);
            color: var(--color-primary);
        }
        .faq-item[open] summary {
            border-left-color: var(--color-primary);
            background: var(--color-primary-soft);
            color: var(--color-primary);
        }
        .faq-item summary .faq-icon {
            font-size: 18px;
            color: var(--color-text-secondary);
            transition: transform .3s ease;
            flex-shrink: 0;
        }
        .faq-item[open] summary .faq-icon {
            transform: rotate(45deg);
            color: var(--color-primary);
        }
        .faq-item .faq-body {
            padding: 4px 20px 18px;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        .cta-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 28px 30px;
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 28px;
            align-items: center;
        }
        .cta-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin: 0 0 8px;
            color: var(--color-text-main);
        }
        .cta-card p {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin: 0 0 16px;
            line-height: 1.7;
        }
        .cta-form-group {
            margin-bottom: 14px;
        }
        .cta-form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text-main);
            margin-bottom: 5px;
        }
        .privacy-note {
            font-size: 12px;
            color: var(--color-text-secondary);
            margin-top: 12px;
            line-height: 1.6;
        }
        .site-footer {
            background: #0F1E33;
            color: #fff;
            padding: 32px 0 24px;
            margin-top: 40px;
        }
        .site-footer .footer-container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 24px;
            box-sizing: border-box;
        }
        .site-footer a {
            font-size: 12px;
            color: #8FA3BD;
            transition: color .2s ease;
        }
        .site-footer a:hover {
            color: #fff;
        }
        .site-footer h4 {
            font-size: 13px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 12px;
        }
        .breadcrumb {
            font-size: 13px;
            color: var(--color-text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
            margin: 0 0 10px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color .2s ease;
        }
        .breadcrumb a:hover {
            color: var(--color-primary);
        }
        .breadcrumb .sep {
            color: #B9C5D4;
        }
        .breadcrumb .current {
            color: var(--color-text-main);
            font-weight: 600;
        }
        .page-h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--color-text-main);
            margin: 0 0 12px;
            letter-spacing: -0.02em;
            line-height: 1.3;
        }
        .page-subtitle {
            font-size: 15px;
            color: var(--color-text-secondary);
            max-width: 720px;
            line-height: 1.7;
            margin: 0;
        }
        .focus-scroll {
            display: flex;
            gap: 18px;
            overflow-x: auto;
            padding: 6px 4px 18px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }
        .focus-scroll::-webkit-scrollbar {
            height: 6px;
            background: #E9EFF7;
            border-radius: 999px;
        }
        .focus-scroll::-webkit-scrollbar-thumb {
            background: #B9C5D4;
            border-radius: 999px;
        }
        .focus-card {
            min-width: 320px;
            max-width: 380px;
            flex: 0 0 auto;
            border-radius: var(--radius-card);
            overflow: hidden;
            background-size: cover;
            background-position: center;
            position: relative;
            scroll-snap-align: start;
            box-shadow: var(--shadow-card);
            transition: all .25s ease;
            height: 200px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            border: 1px solid var(--color-border);
        }
        .focus-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .focus-card .focus-overlay {
            background: linear-gradient(180deg, rgba(255,255,255,0.72) 0%, rgba(255,255,255,0.92) 45%, rgba(255,255,255,0.96) 100%);
            padding: 18px 18px 16px;
            border-top: 1px solid rgba(227, 234, 244, 0.7);
        }
        .focus-card .focus-teams {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-main);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 8px;
        }
        .focus-card .focus-score {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            font-variant-numeric: tabular-nums;
            color: var(--color-primary);
        }
        .focus-card .focus-time {
            font-size: 12px;
            color: var(--color-text-secondary);
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
        }
        .section-header-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 18px;
        }
        .filter-toolbar {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 22px;
        }
        .data-mono {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
        }
        .team-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 6px;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            white-space: nowrap;
        }
        @media (max-width: 1023px) {
            .sidebar {
                transform: translateX(-100%);
                box-shadow: 0 0 40px rgba(15, 30, 51, 0.15);
            }
            .sidebar.open {
                transform: translateX(0);
            }
            .main-area {
                margin-left: 0;
                padding-top: var(--header-mobile-height);
            }
            .mobile-header {
                display: flex;
            }
            .page-h1 {
                font-size: 24px;
            }
            .section-title {
                font-size: 20px;
            }
            .cta-card {
                grid-template-columns: 1fr;
                padding: 22px 24px;
            }
            .section {
                padding: 32px 0;
            }
            .container {
                padding: 0 18px;
            }
            .focus-card {
                min-width: 270px;
                max-width: 330px;
                height: 180px;
            }
            .match-score {
                font-size: 18px;
            }
            .site-footer {
                padding: 24px 0 20px;
            }
        }
        @media (max-width: 639px) {
            .page-h1 {
                font-size: 22px;
            }
            .section-title {
                font-size: 19px;
            }
            .match-card {
                padding: 14px 16px;
            }
            .match-teams {
                gap: 10px;
            }
            .match-team {
                font-size: 13px;
            }
            .match-score {
                font-size: 18px;
            }
            .filter-btn {
                padding: 7px 14px;
                font-size: 12px;
            }
            .focus-card {
                min-width: 250px;
                max-width: 290px;
                height: 165px;
            }
            .container {
                padding: 0 14px;
            }
            .site-footer .footer-container {
                padding: 0 14px;
            }
            .section {
                padding: 26px 0;
            }
        }
        @media (min-width: 1024px) {
            .sidebar-overlay {
                display: none !important;
            }
        }

/* roulang page: category3 */
:root {
            --color-bg: #F5F8FC;
            --color-surface: #FFFFFF;
            --color-primary: #1B6EE6;
            --color-primary-hover: #1558C0;
            --color-primary-soft: #E8F1FF;
            --color-accent-live: #10B981;
            --color-accent-warning: #F97316;
            --color-text-main: #0F1E33;
            --color-text-secondary: #526580;
            --color-border: #E3EAF4;
            --shadow-card: 0 12px 32px rgba(27, 110, 230, 0.08);
            --shadow-hover: 0 18px 44px rgba(27, 110, 230, 0.16);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-input: 10px;
            --radius-pill: 999px;
            --sidebar-width: 260px;
            --header-mobile-height: 56px;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "Roboto Mono", "SFMono-Regular", Menlo, Consolas, monospace;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text-main);
            line-height: 1.7;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
            font-size: inherit;
            cursor: pointer;
            border: none;
            background: none;
            transition: all 0.25s ease;
        }
        input,
        select {
            font-family: inherit;
            font-size: inherit;
            outline: none;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 10px 14px;
            background: var(--color-surface);
            color: var(--color-text-main);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
            width: 100%;
            box-sizing: border-box;
        }
        input:focus,
        select:focus {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(27, 110, 230, 0.12);
            outline: none;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        /* Sidebar */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background: var(--color-surface);
            border-right: 1px solid var(--color-border);
            display: flex;
            flex-direction: column;
            z-index: 50;
            box-shadow: 2px 0 24px rgba(15, 30, 51, 0.04);
            transition: transform 0.3s ease;
        }
        .sidebar-logo {
            height: 64px;
            display: flex;
            align-items: center;
            padding: 0 20px;
            border-bottom: 1px solid var(--color-border);
            flex-shrink: 0;
            gap: 10px;
            overflow: hidden;
        }
        .logo-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-main);
            white-space: nowrap;
            letter-spacing: -0.01em;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .sidebar-nav {
            padding: 16px 12px;
            flex: 1;
            overflow-y: auto;
        }
        .sidebar-nav .nav-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 16px;
            border-radius: 8px;
            margin-bottom: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all 0.2s ease;
            border-left: 3px solid transparent;
            position: relative;
        }
        .sidebar-nav .nav-item:hover {
            background: #F0F5FD;
            color: var(--color-text-main);
        }
        .sidebar-nav .nav-item.active {
            background: var(--color-primary-soft);
            color: var(--color-primary);
            border-left-color: var(--color-primary);
            font-weight: 600;
        }
        .nav-icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
        }
        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--color-text-secondary);
            flex-shrink: 0;
        }
        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 1.8s infinite;
            flex-shrink: 0;
            display: inline-block;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.45;
                transform: scale(1.35);
            }
        }
        /* Main area */
        .main-area {
            margin-left: var(--sidebar-width);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        .main-content {
            flex: 1;
            padding: 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
            box-sizing: border-box;
        }
        /* Mobile header */
        .mobile-header {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-mobile-height);
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
            z-index: 40;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            box-shadow: 0 2px 12px rgba(15, 30, 51, 0.05);
        }
        .hamburger-btn {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            font-size: 18px;
            transition: background 0.2s ease;
            flex-shrink: 0;
        }
        .hamburger-btn:hover {
            background: #D6E4FF;
        }
        .mobile-header-logo {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-main);
            flex: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .drawer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(15, 30, 51, 0.45);
            z-index: 45;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        .drawer-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }
        /* Breadcrumb */
        .breadcrumb-section {
            padding: 20px 0 0;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-secondary);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color 0.2s ease;
        }
        .breadcrumb a:hover {
            color: var(--color-primary);
        }
        .breadcrumb .sep {
            color: #B8C5D6;
        }
        .breadcrumb .current {
            color: var(--color-primary);
            font-weight: 600;
        }
        /* Page header */
        .page-header {
            padding: 24px 0 20px;
        }
        .page-header h1 {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-text-main);
            margin: 0 0 8px;
            letter-spacing: -0.02em;
            line-height: 1.3;
        }
        .page-header .subtitle {
            font-size: 15px;
            color: var(--color-text-secondary);
            margin: 0;
            max-width: 720px;
            line-height: 1.7;
        }
        /* Filter toolbar */
        .filter-toolbar {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            padding: 8px 0 20px;
        }
        .filter-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            background: var(--color-surface);
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .filter-pill:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: var(--color-primary-soft);
        }
        .filter-pill.active {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
            font-weight: 600;
        }
        /* Section titles */
        .section-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-text-main);
            margin: 0 0 16px;
            letter-spacing: -0.01em;
            line-height: 1.35;
        }
        .section-wrap {
            padding: 28px 0;
        }
        /* Focus cards */
        .focus-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .focus-scroll::-webkit-scrollbar {
            display: none;
        }
        .focus-card {
            flex: 0 0 340px;
            scroll-snap-align: start;
            background-size: cover;
            background-position: center;
            border-radius: var(--radius-card);
            position: relative;
            overflow: hidden;
            min-height: 200px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            transition: all 0.3s ease;
            cursor: pointer;
        }
        .focus-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .focus-card .focus-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 30, 51, 0.78) 0%, rgba(15, 30, 51, 0.35) 55%, rgba(15, 30, 51, 0.05) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 20px;
            color: #fff;
        }
        .focus-card .focus-status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 11px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.18);
            backdrop-filter: blur(6px);
            width: fit-content;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        .focus-card .focus-teams {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.35;
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .focus-card .focus-score {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 30px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
            letter-spacing: 0.04em;
        }
        .focus-card .focus-time {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.75);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .focus-card .focus-action {
            position: absolute;
            top: 16px;
            right: 16px;
            background: #fff;
            color: var(--color-primary);
            font-size: 12px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            transition: all 0.25s ease;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
        }
        .focus-card .focus-action:hover {
            background: var(--color-primary);
            color: #fff;
        }
        /* Match list */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .match-card {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
            flex-wrap: wrap;
        }
        .match-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--color-primary);
            transform: translateY(-2px);
        }
        .match-card .match-thumb {
            width: 64px;
            height: 64px;
            border-radius: 10px;
            object-fit: cover;
            flex-shrink: 0;
            background: var(--color-primary-soft);
        }
        .match-card .match-info {
            flex: 1;
            min-width: 160px;
        }
        .match-card .match-time {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 12px;
            color: var(--color-text-secondary);
            margin-bottom: 4px;
        }
        .match-card .match-teams {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-main);
            line-height: 1.4;
        }
        .match-card .match-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            background: var(--color-primary-soft);
            color: var(--color-primary);
            margin-top: 4px;
        }
        .match-card .match-score {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 28px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .match-card .score-win {
            color: var(--color-primary);
        }
        .match-card .score-lose {
            color: #9BAABE;
        }
        .match-card .score-live {
            color: var(--color-accent-live);
        }
        .match-card .match-status {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            flex-shrink: 0;
            white-space: nowrap;
        }
        .status-live {
            background: #D1FAE5;
            color: #047857;
        }
        .status-upcoming {
            background: #FFF7ED;
            color: #C2410C;
        }
        .status-finished {
            background: #EFF3F8;
            color: #64748B;
        }
        .match-group-label {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-text-secondary);
            margin: 20px 0 10px;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
        }
        .match-group-label .group-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-primary);
            flex-shrink: 0;
        }
        /* Compare section */
        .compare-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
            margin-bottom: 14px;
        }
        .compare-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--color-primary);
        }
        .compare-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 12px;
        }
        .compare-teams {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .compare-teams .vs-badge {
            font-size: 11px;
            font-weight: 700;
            color: #fff;
            background: var(--color-primary);
            padding: 2px 10px;
            border-radius: var(--radius-pill);
        }
        .compare-score {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 24px;
            font-weight: 700;
            color: var(--color-text-main);
        }
        .compare-bars {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-top: 8px;
        }
        .compare-bar-row {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--color-text-secondary);
        }
        .compare-bar-label {
            width: 52px;
            flex-shrink: 0;
            font-weight: 500;
        }
        .compare-bar-track {
            flex: 1;
            height: 8px;
            background: #E8EEF6;
            border-radius: var(--radius-pill);
            overflow: hidden;
            display: flex;
        }
        .compare-bar-fill-left {
            background: var(--color-primary);
            height: 100%;
            border-radius: var(--radius-pill) 0 0 var(--radius-pill);
            transition: width 0.6s ease;
        }
        .compare-bar-fill-right {
            background: #B8C9E0;
            height: 100%;
            border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
            transition: width 0.6s ease;
        }
        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: 12px;
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .faq-item:hover {
            border-color: var(--color-primary);
        }
        .faq-item.open {
            background: var(--color-primary-soft);
            border-left: 3px solid var(--color-primary);
            border-radius: 12px;
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-main);
            cursor: pointer;
            transition: all 0.2s ease;
            width: 100%;
            text-align: left;
            background: none;
            border: none;
        }
        .faq-question:hover {
            color: var(--color-primary);
        }
        .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
            transition: transform 0.3s ease;
            font-weight: 700;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--color-primary);
            color: #fff;
        }
        .faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        /* CTA form */
        .cta-section {
            padding: 32px 0 40px;
        }
        .cta-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-card);
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 32px;
            align-items: start;
        }
        .cta-benefits h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-main);
            margin: 0 0 12px;
            line-height: 1.35;
        }
        .cta-benefits p {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin: 0 0 12px;
            line-height: 1.7;
        }
        .cta-benefits ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .cta-benefits ul li {
            font-size: 13px;
            color: var(--color-text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .cta-benefits ul li::before {
            content: "✓";
            color: var(--color-accent-live);
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }
        .cta-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .cta-form label {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text-main);
            margin-bottom: -6px;
        }
        .cta-form .btn-primary {
            background: var(--color-primary);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 12px 20px;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.25s ease;
            width: 100%;
        }
        .cta-form .btn-primary:hover {
            background: var(--color-primary-hover);
            box-shadow: 0 8px 20px rgba(27, 110, 230, 0.3);
            transform: translateY(-2px);
        }
        .cta-form .privacy-note {
            font-size: 12px;
            color: var(--color-text-secondary);
            margin-top: 4px;
            line-height: 1.5;
        }
        /* Footer */
        .site-footer {
            background: #0F1E33;
            color: #fff;
            padding: 28px 0 20px;
            margin-top: 20px;
        }
        .site-footer .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
            box-sizing: border-box;
        }
        .site-footer a {
            color: #B8C9E0;
            transition: color 0.2s ease;
        }
        .site-footer a:hover {
            color: #fff;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }
        .footer-brand .logo-dot-footer {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
            display: inline-block;
        }
        .footer-brand-text {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
        }
        .footer-desc {
            font-size: 12px;
            color: #8FA3BD;
            max-width: 280px;
            line-height: 1.6;
            margin: 0;
        }
        .footer-links-title {
            font-size: 13px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 12px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
        }
        .footer-links a {
            font-size: 12px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            font-size: 11px;
            color: #8FA3BD;
            justify-content: space-between;
        }
        /* Utilities */
        .mono {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
        }
        .text-primary {
            color: var(--color-primary);
        }
        .text-secondary {
            color: var(--color-text-secondary);
        }
        .text-live {
            color: var(--color-accent-live);
        }
        .text-warning {
            color: var(--color-accent-warning);
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        /* Responsive */
        @media (max-width: 1023px) {
            .sidebar {
                transform: translateX(-100%);
                box-shadow: none;
            }
            .sidebar.open {
                transform: translateX(0);
                box-shadow: 4px 0 30px rgba(15, 30, 51, 0.18);
            }
            .main-area {
                margin-left: 0;
            }
            .mobile-header {
                display: flex;
            }
            .main-content {
                padding-top: var(--header-mobile-height);
            }
            .page-header h1 {
                font-size: 24px;
            }
            .section-title {
                font-size: 20px;
            }
            .focus-card {
                flex: 0 0 280px;
                min-height: 180px;
            }
            .cta-card {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .match-card {
                padding: 14px 16px;
                gap: 12px;
            }
            .match-card .match-score {
                font-size: 22px;
            }
            .match-card .match-thumb {
                width: 48px;
                height: 48px;
            }
        }
        @media (min-width: 1024px) {
            .mobile-header {
                display: none !important;
            }
            .drawer-overlay {
                display: none !important;
            }
        }
        @media (max-width: 640px) {
            .match-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .match-card .match-score {
                font-size: 24px;
            }
            .match-card .match-status {
                align-self: flex-start;
            }
            .focus-card {
                flex: 0 0 240px;
                min-height: 160px;
            }
            .focus-card .focus-score {
                font-size: 24px;
            }
            .compare-header {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (min-width: 1280px) {
            .container {
                max-width: 1200px;
            }
        }

/* roulang page: category4 */
:root {
            --color-bg: #F5F8FC;
            --color-surface: #FFFFFF;
            --color-primary: #1B6EE6;
            --color-primary-hover: #1558C0;
            --color-primary-soft: #E8F1FF;
            --color-accent-live: #10B981;
            --color-accent-warning: #F97316;
            --color-text-main: #0F1E33;
            --color-text-secondary: #526580;
            --color-border: #E3EAF4;
            --shadow-card: 0 12px 32px rgba(27, 110, 230, 0.08);
            --shadow-hover: 0 18px 44px rgba(27, 110, 230, 0.16);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-input: 10px;
            --radius-pill: 999px;
            --sidebar-width: 260px;
            --header-mobile-height: 56px;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "Roboto Mono", "SFMono-Regular", Menlo, Consolas, monospace;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text-main);
            line-height: 1.7;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }

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

        button {
            font-family: inherit;
            font-size: inherit;
            cursor: pointer;
            border: none;
            background: none;
            transition: all 0.25s ease;
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
            outline: none;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 10px 14px;
            background: var(--color-surface);
            color: var(--color-text-main);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
            width: 100%;
        }

        input:focus,
        select:focus {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(27, 110, 230, 0.12);
            outline: none;
        }

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

        /* Sidebar */
        .app-shell {
            display: flex;
            min-height: 100vh;
        }

        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background: var(--color-surface);
            border-right: 1px solid var(--color-border);
            display: flex;
            flex-direction: column;
            z-index: 50;
            box-shadow: 2px 0 12px rgba(15, 30, 51, 0.04);
        }

        .sidebar-logo {
            height: 64px;
            display: flex;
            align-items: center;
            padding: 0 20px;
            border-bottom: 1px solid var(--color-border);
            flex-shrink: 0;
            gap: 10px;
        }

        .logo-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.5);
            }
        }

        .logo-text {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-main);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }

        .sidebar-nav {
            padding: 16px 12px;
            flex: 1;
            overflow-y: auto;
        }

        .sidebar-nav .nav-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 16px;
            border-radius: 8px;
            margin-bottom: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all 0.2s ease;
            border-left: 3px solid transparent;
            position: relative;
        }

        .sidebar-nav .nav-item:hover {
            background: #F0F5FD;
            color: var(--color-text-main);
        }

        .sidebar-nav .nav-item.active {
            background: var(--color-primary-soft);
            color: var(--color-primary);
            border-left-color: var(--color-primary);
            font-weight: 600;
        }

        .nav-icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--color-text-secondary);
            flex-shrink: 0;
        }

        .sidebar-footer .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }

        /* Main area */
        .main-area {
            margin-left: var(--sidebar-width);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .main-content {
            flex: 1;
            padding-bottom: 0;
        }

        /* Mobile header */
        .mobile-header {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-mobile-height);
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
            z-index: 40;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            box-shadow: 0 2px 12px rgba(15, 30, 51, 0.05);
        }

        .hamburger-btn {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            font-size: 18px;
            transition: background 0.2s ease;
            flex-shrink: 0;
        }

        .hamburger-btn:hover {
            background: #D6E4FF;
        }

        .mobile-header-logo {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-text-main);
            flex: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* Drawer overlay */
        .drawer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(15, 30, 51, 0.4);
            z-index: 45;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }

        .drawer-overlay.open {
            opacity: 1;
            visibility: visible;
        }

        .mobile-drawer {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: 280px;
            background: var(--color-surface);
            z-index: 46;
            transform: translateX(-100%);
            transition: transform 0.3s ease;
            display: flex;
            flex-direction: column;
            box-shadow: 4px 0 24px rgba(15, 30, 51, 0.12);
        }

        .mobile-drawer.open {
            transform: translateX(0);
        }

        .mobile-drawer .sidebar-logo {
            height: 56px;
            padding: 0 16px;
        }

        .mobile-drawer .sidebar-nav {
            padding: 12px 10px;
        }

        .mobile-drawer .sidebar-footer {
            padding: 12px 16px;
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-secondary);
            padding: 20px 0 0;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color 0.2s ease;
        }

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

        .breadcrumb .sep {
            color: var(--color-border);
            user-select: none;
        }

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

        /* Page header */
        .page-header {
            padding: 16px 0 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .page-header h1 {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-text-main);
            letter-spacing: -0.02em;
            line-height: 1.3;
        }

        .page-header .subtitle {
            font-size: 15px;
            color: var(--color-text-secondary);
            max-width: 680px;
            line-height: 1.7;
        }

        /* Status pill */
        .status-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 500;
            white-space: nowrap;
        }

        .status-pill.live {
            background: #E6F9F1;
            color: #0A7A55;
        }

        .status-pill.live .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 1.5s infinite;
        }

        .status-pill.upcoming {
            background: #FFF3E8;
            color: #B45A10;
        }

        .status-pill.upcoming .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-accent-warning);
        }

        .status-pill.finished {
            background: #F0F3F8;
            color: #526580;
        }

        .status-pill.finished .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #8FA3BD;
        }

        /* Filter bar */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            padding: 12px 0 20px;
        }

        .filter-btn {
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            transition: all 0.2s ease;
            cursor: pointer;
        }

        .filter-btn:hover {
            background: var(--color-primary-soft);
            color: var(--color-primary);
            border-color: var(--color-primary);
        }

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

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

        .section-head h2 {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-main);
            letter-spacing: -0.01em;
        }

        .section-head .sub-label {
            font-size: 13px;
            color: var(--color-text-secondary);
        }

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

        .focus-scroll::-webkit-scrollbar {
            height: 6px;
        }

        .focus-scroll::-webkit-scrollbar-thumb {
            background: var(--color-border);
            border-radius: 3px;
        }

        .focus-card {
            min-width: 320px;
            max-width: 380px;
            flex-shrink: 0;
            scroll-snap-align: start;
            border-radius: var(--radius-card);
            overflow: hidden;
            background: var(--color-surface);
            box-shadow: var(--shadow-card);
            position: relative;
            transition: all 0.3s ease;
            border: 1px solid var(--color-border);
        }

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

        .focus-card .card-bg {
            height: 140px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .focus-card .card-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 30, 51, 0.1) 0%, rgba(15, 30, 51, 0.55) 100%);
        }

        .focus-card .card-bg .match-status {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
        }

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

        .focus-card .match-teams {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-main);
            margin-bottom: 8px;
        }

        .focus-card .match-score {
            font-family: var(--font-mono);
            font-size: 26px;
            font-weight: 700;
            color: var(--color-text-main);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .focus-card .match-score .vs-tag {
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            font-family: var(--font-sans);
        }

        .focus-card .match-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid var(--color-border);
        }

        .focus-card .match-time {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--color-text-secondary);
        }

        .focus-card .follow-btn {
            padding: 6px 16px;
            border-radius: var(--radius-btn);
            font-size: 12px;
            font-weight: 600;
            background: var(--color-primary);
            color: #fff;
            cursor: pointer;
            transition: background 0.2s ease;
        }

        .focus-card .follow-btn:hover {
            background: var(--color-primary-hover);
        }

        /* Match list card */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .match-card {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 18px;
            background: var(--color-surface);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            transition: all 0.3s ease;
            flex-wrap: wrap;
        }

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

        .match-card .match-thumb {
            width: 56px;
            height: 56px;
            border-radius: 10px;
            object-fit: cover;
            flex-shrink: 0;
        }

        .match-card .match-info {
            flex: 1;
            min-width: 140px;
        }

        .match-card .match-info .match-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-main);
            margin-bottom: 4px;
        }

        .match-card .match-info .match-time {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--color-text-secondary);
        }

        .match-card .match-score-area {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .match-card .match-score-area .score {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--color-text-main);
        }

        .match-card .match-score-area .score .winner {
            color: var(--color-primary);
        }

        .match-card .match-score-area .score .loser {
            color: #8FA3BD;
        }

        .match-card .status-badge {
            flex-shrink: 0;
        }

        /* Compare bar */
        .compare-row {
            width: 100%;
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid var(--color-border);
        }

        .compare-row .compare-label {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            color: var(--color-text-secondary);
            margin-bottom: 4px;
        }

        .compare-bar {
            display: flex;
            height: 8px;
            border-radius: 4px;
            overflow: hidden;
            background: #E8EEF8;
        }

        .compare-bar .bar-left {
            background: var(--color-primary);
            border-radius: 4px 0 0 4px;
            transition: width 0.5s ease;
        }

        .compare-bar .bar-right {
            background: #B8C7DE;
            border-radius: 0 4px 4px 0;
            transition: width 0.5s ease;
        }

        /* Stats grid */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-bottom: 28px;
        }

        .stat-card {
            background: var(--color-surface);
            border-radius: var(--radius-card);
            padding: 16px 18px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
        }

        .stat-card .stat-label {
            font-size: 12px;
            color: var(--color-text-secondary);
            margin-bottom: 6px;
        }

        .stat-card .stat-value {
            font-family: var(--font-mono);
            font-size: 26px;
            font-weight: 700;
            color: var(--color-text-main);
        }

        .stat-card .stat-value.live-num {
            color: var(--color-accent-live);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .faq-item {
            background: var(--color-surface);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all 0.3s ease;
        }

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

        .faq-item.open {
            background: var(--color-primary-soft);
            border-left: 3px solid var(--color-primary);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 18px;
            gap: 12px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-main);
            transition: color 0.2s ease;
            width: 100%;
            text-align: left;
        }

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

        .faq-question .faq-icon {
            font-size: 18px;
            color: var(--color-primary);
            flex-shrink: 0;
            transition: transform 0.3s ease;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            padding: 0 18px;
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 200px;
            padding: 0 18px 14px;
        }

        /* CTA section */
        .cta-section {
            background: var(--color-surface);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 28px 32px;
            border: 1px solid var(--color-border);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-top: 32px;
        }

        .cta-section .cta-left h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text-main);
            margin-bottom: 10px;
        }

        .cta-section .cta-left p {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        .cta-form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .cta-form .form-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .cta-form .form-row > * {
            flex: 1;
            min-width: 120px;
        }

        .submit-btn {
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            background: var(--color-primary);
            color: #fff;
            cursor: pointer;
            transition: all 0.25s ease;
            border: none;
            width: 100%;
        }

        .submit-btn:hover {
            background: var(--color-primary-hover);
            box-shadow: 0 8px 20px rgba(27, 110, 230, 0.25);
        }

        .privacy-note {
            font-size: 11px;
            color: #8FA3BD;
            text-align: center;
            margin-top: 4px;
        }

        /* Section spacing */
        .section-block {
            padding: 32px 0;
        }

        /* Footer */
        .site-footer {
            background: #0F1E33;
            color: #8FA3BD;
            padding: 36px 0 24px;
            margin-top: 32px;
            border-radius: 16px 16px 0 0;
        }

        .site-footer .container {
            max-width: 1200px;
        }

        .site-footer a {
            color: #AFC0D8;
            transition: color 0.2s ease;
        }

        .site-footer a:hover {
            color: #fff;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .sidebar {
                display: none;
            }
            .mobile-header {
                display: flex;
            }
            .main-area {
                margin-left: 0;
                padding-top: var(--header-mobile-height);
            }
            .breadcrumb {
                padding-top: 12px;
            }
            .page-header h1 {
                font-size: 24px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-section {
                grid-template-columns: 1fr;
                padding: 22px 20px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
            .page-header h1 {
                font-size: 22px;
            }
            .page-header .subtitle {
                font-size: 14px;
            }
            .focus-card {
                min-width: 260px;
            }
            .match-card {
                padding: 12px 14px;
                gap: 10px;
            }
            .match-card .match-thumb {
                width: 44px;
                height: 44px;
            }
            .match-card .match-score-area .score {
                font-size: 18px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-card {
                padding: 12px 14px;
            }
            .stat-card .stat-value {
                font-size: 22px;
            }
            .section-block {
                padding: 20px 0;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
            .page-header h1 {
                font-size: 20px;
            }
            .filter-bar {
                gap: 6px;
            }
            .filter-btn {
                padding: 6px 14px;
                font-size: 12px;
            }
            .focus-card {
                min-width: 220px;
            }
            .focus-card .card-bg {
                height: 110px;
            }
            .match-card {
                flex-wrap: wrap;
            }
            .match-card .match-score-area {
                margin-left: auto;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .cta-section {
                padding: 18px 16px;
            }
            .cta-form .form-row {
                flex-direction: column;
            }
            .section-block {
                padding: 16px 0;
            }
        }

        /* Tabular numbers */
        .tabular-nums {
            font-variant-numeric: tabular-nums;
            font-family: var(--font-mono);
        }

        /* Button states */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            background: var(--color-primary);
            color: #fff;
            cursor: pointer;
            transition: all 0.25s ease;
            border: none;
        }
        .btn-primary:hover {
            background: var(--color-primary-hover);
            box-shadow: 0 8px 20px rgba(27, 110, 230, 0.22);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            background: transparent;
            color: var(--color-primary);
            cursor: pointer;
            transition: all 0.25s ease;
            border: 1px solid var(--color-primary);
        }
        .btn-outline:hover {
            background: var(--color-primary-soft);
        }
        .btn-outline:focus-visible,
        .btn-primary:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }

/* roulang page: category5 */
:root {
            --color-bg: #F5F8FC;
            --color-surface: #FFFFFF;
            --color-primary: #1B6EE6;
            --color-primary-hover: #1558C0;
            --color-primary-soft: #E8F1FF;
            --color-accent-live: #10B981;
            --color-accent-warning: #F97316;
            --color-text-main: #0F1E33;
            --color-text-secondary: #526580;
            --color-border: #E3EAF4;
            --shadow-card: 0 12px 32px rgba(27, 110, 230, 0.08);
            --shadow-hover: 0 18px 44px rgba(27, 110, 230, 0.16);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-input: 10px;
            --radius-pill: 999px;
            --sidebar-width: 260px;
            --header-mobile-height: 56px;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "Roboto Mono", "SFMono-Regular", Menlo, Consolas, monospace;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text-main);
            line-height: 1.7;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }

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

        button {
            font-family: inherit;
            font-size: inherit;
            cursor: pointer;
            border: none;
            background: none;
            transition: all 0.25s ease;
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
            outline: none;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 10px 14px;
            background: var(--color-surface);
            color: var(--color-text-main);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
            width: 100%;
        }

        input:focus,
        select:focus {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(27, 110, 230, 0.12);
            outline: none;
        }

        /* ============ Sidebar ============ */
        .sidebar {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: var(--sidebar-width);
            height: 100vh;
            background: var(--color-surface);
            border-right: 1px solid var(--color-border);
            z-index: 50;
            flex-direction: column;
            box-shadow: 0 0 24px rgba(15, 30, 51, 0.03);
        }

        .sidebar-logo {
            height: 64px;
            display: flex;
            align-items: center;
            padding: 0 20px;
            border-bottom: 1px solid var(--color-border);
            flex-shrink: 0;
            gap: 10px;
        }

        .logo-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-main);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }

        .sidebar-nav {
            padding: 16px 12px;
            flex: 1;
            overflow-y: auto;
        }

        .sidebar-nav .nav-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 16px;
            border-radius: 8px;
            margin-bottom: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all 0.2s ease;
            border-left: 3px solid transparent;
            position: relative;
        }

        .sidebar-nav .nav-item:hover {
            background: #F0F5FD;
            color: var(--color-text-main);
        }

        .sidebar-nav .nav-item.active {
            background: var(--color-primary-soft);
            color: var(--color-primary);
            border-left-color: var(--color-primary);
            font-weight: 600;
        }

        .nav-icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--color-text-secondary);
            flex-shrink: 0;
        }

        .live-indicator {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent-live);
            animation: pulse-dot 2s infinite;
            flex-shrink: 0;
        }

        /* ============ Main Area ============ */
        .main-area {
            margin-left: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* ============ Mobile Header ============ */
        .mobile-header {
            display: flex;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-mobile-height);
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
            z-index: 40;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            box-shadow: 0 2px 12px rgba(15, 30, 51, 0.05);
        }

        .hamburger-btn {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            font-size: 18px;
            transition: background 0.2s ease;
            flex-shrink: 0;
        }

        .hamburger-btn:hover {
            background: #D6E4FF;
        }

        .mobile-header-logo {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-main);
            flex: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .drawer-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(15, 30, 51, 0.45);
            z-index: 45;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .drawer-overlay.open {
            display: block;
            opacity: 1;
        }

        .drawer {
            position: fixed;
            top: 0;
            left: -280px;
            width: 280px;
            height: 100vh;
            background: var(--color-surface);
            z-index: 46;
            transition: left 0.3s ease;
            display: flex;
            flex-direction: column;
            box-shadow: 4px 0 32px rgba(15, 30, 51, 0.12);
        }

        .drawer.open {
            left: 0;
        }

        .drawer .sidebar-logo {
            border-bottom: 1px solid var(--color-border);
        }

        .drawer .sidebar-nav {
            flex: 1;
            overflow-y: auto;
        }

        .drawer .sidebar-footer {
            border-top: 1px solid var(--color-border);
        }

        /* ============ Container ============ */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .main-content {
            padding-top: calc(var(--header-mobile-height) + 0px);
            flex: 1;
        }

        /* ============ Components ============ */
        .section-padding {
            padding-top: 56px;
            padding-bottom: 56px;
        }

        .card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
        }

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

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            border-radius: var(--radius-btn);
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--color-primary-hover);
            box-shadow: 0 8px 20px rgba(27, 110, 230, 0.25);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            background: var(--color-surface);
            color: var(--color-primary);
            font-weight: 600;
            font-size: 14px;
            border-radius: var(--radius-btn);
            border: 1.5px solid var(--color-primary);
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .btn-outline:hover {
            background: var(--color-primary-soft);
            border-color: var(--color-primary-hover);
            color: var(--color-primary-hover);
            transform: translateY(-2px);
        }

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

        .status-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            white-space: nowrap;
        }

        .status-live {
            background: #E6FBF3;
            color: #059669;
        }

        .status-upcoming {
            background: #FFF4E8;
            color: #C26712;
        }

        .status-finished {
            background: #F0F2F6;
            color: #6B7A92;
        }

        .mono-num {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 700;
        }

        .filter-pill {
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            border: 1.5px solid var(--color-border);
            color: var(--color-text-secondary);
            background: var(--color-surface);
            transition: all 0.25s ease;
            cursor: pointer;
            white-space: nowrap;
        }

        .filter-pill:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: var(--color-primary-soft);
        }

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

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color 0.2s ease;
        }

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

        .breadcrumb .separator {
            color: #9BAABC;
            font-size: 12px;
        }

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

        .data-label {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--color-text-secondary);
            font-weight: 600;
        }

        .compare-bar {
            height: 6px;
            border-radius: 3px;
            background: #E8EDF5;
            overflow: hidden;
            flex: 1;
        }

        .compare-bar .bar-fill {
            height: 100%;
            border-radius: 3px;
            transition: width 0.6s ease;
        }

        .bar-blue {
            background: var(--color-primary);
        }

        .bar-gray {
            background: #B8C4D4;
        }

        .bar-green {
            background: var(--color-accent-live);
        }

        /* FAQ */
        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

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

        .faq-item.open {
            background: var(--color-primary-soft);
            border-left: 3px solid var(--color-primary);
        }

        .faq-question {
            width: 100%;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-weight: 600;
            font-size: 15px;
            color: var(--color-text-main);
            text-align: left;
            cursor: pointer;
        }

        .faq-question:hover {
            background: #F0F5FD;
        }

        .faq-icon {
            font-size: 18px;
            color: var(--color-primary);
            flex-shrink: 0;
            transition: transform 0.3s ease;
            font-weight: 700;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            color: var(--color-text-secondary);
            font-size: 14px;
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 16px 20px;
        }

        /* Footer */
        .site-footer {
            background: #0F1E33;
            color: #fff;
            padding: 40px 0 28px;
            margin-top: auto;
        }

        .site-footer a {
            color: #A8BCE0;
            transition: color 0.2s ease;
        }

        .site-footer a:hover {
            color: #fff;
        }

        /* ============ Animation ============ */
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.3);
            }
        }

        /* ============ Responsive ============ */
        @media (min-width: 1024px) {
            .sidebar {
                display: flex;
            }

            .mobile-header {
                display: none;
            }

            .drawer-overlay,
            .drawer {
                display: none;
            }

            .main-area {
                margin-left: var(--sidebar-width);
            }

            .main-content {
                padding-top: 0;
            }

            .container {
                padding: 0 32px;
            }

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

        @media (min-width: 1280px) {
            .container {
                max-width: 1240px;
            }
        }

        @media (max-width: 767px) {
            .section-padding {
                padding-top: 40px;
                padding-bottom: 40px;
            }

            .container {
                padding: 0 16px;
            }

            .main-content {
                padding-top: var(--header-mobile-height);
            }

            .hide-mobile {
                display: none;
            }

            .btn-primary,
            .btn-outline {
                padding: 10px 18px;
                font-size: 13px;
            }
        }

.compare-bar {
                    flex: 1;
                    height: 8px;
                    background: #E8EEF8;
                    border-radius: 999px;
                    overflow: hidden;
                    margin-left: 4px;
                }
                .bar-fill {
                    height: 100%;
                    border-radius: 999px;
                    transition: width 0.4s ease;
                }
                .bar-green {
                    background: var(--color-accent-live);
                }
                .bar-blue {
                    background: var(--color-primary);
                }
                .btn-sm {
                    padding: 6px 14px;
                    font-size: 12px;
                    border-radius: 8px;
                }