/* roulang page: index */
:root {
            --bg: #0F1115;
            --card: #161A22;
            --card-2: #1B2028;
            --primary: #21D4B8;
            --primary-hover: #3EE0C8;
            --secondary: #8B5CF6;
            --accent: #F43F5E;
            --amber: #F59E0B;
            --text-1: #F1F5F9;
            --text-2: #94A3B8;
            --text-3: #64748B;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(255, 255, 255, 0.18);
            --radius: 14px;
            --radius-lg: 16px;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.35);
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            background-color: var(--bg);
            color: var(--text-1);
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.7;
            overflow-x: hidden;
        }

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

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

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

        button {
            cursor: pointer;
            font-family: inherit;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section-space {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }

        .section-space-sm {
            padding-top: 48px;
            padding-bottom: 48px;
        }

        @media (max-width: 768px) {
            .section-space {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }
            .section-space-sm {
                padding-top: 32px;
                padding-bottom: 32px;
            }
        }

        .bg-grid-pattern {
            background-image:
                linear-gradient(rgba(33, 212, 184, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(33, 212, 184, 0.03) 1px, transparent 1px);
            background-size: 40px 40px;
        }

        .text-gradient-cyan {
            background: linear-gradient(135deg, #21D4B8 0%, #A3E635 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

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

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

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #0F1115;
            font-weight: 700;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: 10px;
            border: none;
            transition: all 0.25s ease;
            letter-spacing: 0.01em;
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            box-shadow: 0 8px 28px rgba(33, 212, 184, 0.35);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(33, 212, 184, 0.25);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--text-1);
            font-weight: 600;
            font-size: 15px;
            padding: 14px 24px;
            border-radius: 10px;
            border: 1px solid var(--border-hover);
            transition: all 0.25s ease;
        }

        .btn-secondary:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(33, 212, 184, 0.06);
        }

        .btn-secondary:active {
            background: rgba(33, 212, 184, 0.12);
        }

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

        .badge-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-2);
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .badge-chip:hover {
            border-color: var(--border-hover);
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.07);
        }

        .badge-chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .dot-live {
            background: #22C55E;
            animation: pulse-dot 1.5s ease-in-out infinite;
        }
        .dot-upcoming {
            background: var(--amber);
        }
        .dot-ended {
            background: #475569;
        }

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

        .section-title {
            font-size: 26px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-1);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }

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

        .section-desc {
            font-size: 16px;
            color: var(--text-2);
            line-height: 1.8;
            max-width: 680px;
        }

        .eyebrow-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .eyebrow-tag::before {
            content: '';
            width: 20px;
            height: 2px;
            background: var(--primary);
            border-radius: 1px;
        }

        .nav-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-2);
            padding: 6px 12px;
            border-radius: 8px;
            transition: all 0.2s ease;
            letter-spacing: 0.01em;
        }

        .nav-link:hover {
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.05);
        }

        .nav-link.nav-active {
            color: var(--primary);
            background: rgba(33, 212, 184, 0.1);
            font-weight: 600;
        }

        .footer-link {
            font-size: 14px;
            color: var(--text-3);
            transition: color 0.2s ease;
        }

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

        .news-item {
            display: flex;
            gap: 16px;
            padding: 18px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .news-item:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-hover);
            transform: translateY(-1px);
        }

        .news-item .news-thumb {
            width: 120px;
            height: 80px;
            border-radius: 10px;
            overflow: hidden;
            flex-shrink: 0;
            background: var(--card-2);
        }

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

        .faq-item {
            border-bottom: 1px solid var(--border);
            transition: all 0.2s ease;
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 0;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-1);
            background: transparent;
            border: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            transition: color 0.2s ease;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            font-size: 15px;
            color: var(--text-2);
            line-height: 1.8;
            padding-bottom: 0;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 18px;
        }

        .faq-item.active .faq-icon {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-icon {
            transition: transform 0.3s ease;
            color: var(--text-3);
            flex-shrink: 0;
        }

        .rank-row {
            display: grid;
            grid-template-columns: 50px 1fr 70px 60px 50px;
            align-items: center;
            gap: 12px;
            padding: 14px 16px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 10px;
            transition: all 0.25s ease;
        }

        .rank-row:hover {
            border-color: var(--border-hover);
            background: var(--card-2);
        }

        .input-dark {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: 10px;
            color: var(--text-1);
            padding: 12px 16px;
            font-size: 15px;
            font-family: inherit;
            transition: all 0.25s ease;
            width: 100%;
        }

        .input-dark::placeholder {
            color: var(--text-3);
        }

        .input-dark:focus {
            border-color: var(--primary);
            background: rgba(33, 212, 184, 0.05);
            outline: none;
        }

        @media (max-width: 768px) {
            .rank-row {
                grid-template-columns: 40px 1fr 60px;
                grid-template-rows: auto auto;
                gap: 8px;
            }
            .rank-row .rank-change {
                grid-column: 3;
                grid-row: 1;
            }
            .rank-row .rank-winrate {
                grid-column: 2;
                grid-row: 2;
            }
        }

        .scrollbar-hide {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }
        .scrollbar-hide::-webkit-scrollbar {
            display: none;
        }

        .mobile-menu {
            transform: translateX(100%);
            transition: transform 0.3s ease;
        }
        .mobile-menu.mobile-open {
            transform: translateX(0);
        }

        .skeleton-img {
            background: linear-gradient(135deg, #1B2028 0%, #242B38 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-3);
            font-size: 12px;
        }

        .progress-ring-text {
            font-family: 'JetBrains Mono', 'Fira Code', monospace;
        }

        .data-num {
            font-family: 'JetBrains Mono', 'Fira Code', monospace;
            font-weight: 700;
            letter-spacing: -0.02em;
        }

/* roulang page: category3 */
:root {
            --bg: #0F1115;
            --card: #161A22;
            --card-2: #1B2028;
            --primary: #21D4B8;
            --primary-hover: #3EE0C8;
            --secondary: #8B5CF6;
            --accent: #F43F5E;
            --amber: #F59E0B;
            --text-1: #F1F5F9;
            --text-2: #94A3B8;
            --text-3: #64748B;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(255, 255, 255, 0.18);
            --radius: 14px;
            --radius-lg: 16px;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.35);
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            background-color: var(--bg);
            color: var(--text-1);
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section-space {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-space-sm {
            padding-top: 48px;
            padding-bottom: 48px;
        }
        @media (max-width: 768px) {
            .section-space {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }
            .section-space-sm {
                padding-top: 32px;
                padding-bottom: 32px;
            }
        }
        .bg-grid-pattern {
            background-image:
                linear-gradient(rgba(33, 212, 184, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(33, 212, 184, 0.03) 1px, transparent 1px);
            background-size: 40px 40px;
        }
        .text-gradient-cyan {
            background: linear-gradient(135deg, #21D4B8 0%, #A3E635 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .card-base {
            background: var(--card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
        }
        .card-base:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #0F1115;
            font-weight: 700;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: 10px;
            border: none;
            transition: all 0.25s ease;
            letter-spacing: 0.01em;
        }
        .btn-primary:hover {
            background: var(--primary-hover);
            box-shadow: 0 8px 28px rgba(33, 212, 184, 0.35);
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(33, 212, 184, 0.25);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--text-1);
            font-weight: 600;
            font-size: 15px;
            padding: 14px 24px;
            border-radius: 10px;
            border: 1px solid var(--border-hover);
            transition: all 0.25s ease;
        }
        .btn-secondary:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(33, 212, 184, 0.06);
        }
        .btn-secondary:active {
            background: rgba(33, 212, 184, 0.12);
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
            border-radius: 8px;
        }
        .badge-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-2);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .badge-chip:hover {
            border-color: var(--border-hover);
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.07);
        }
        .badge-chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .section-title {
            font-size: 26px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-1);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }
        @media (min-width: 768px) {
            .section-title {
                font-size: 30px;
            }
        }
        .section-desc {
            font-size: 16px;
            color: var(--text-2);
            line-height: 1.8;
            max-width: 680px;
        }
        .eyebrow-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        /* Header & Navigation */
        .site-header {
            background: rgba(15, 17, 21, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 50;
        }
        .notice-bar {
            background: rgba(33, 212, 184, 0.04);
            border-bottom: 1px solid var(--border);
            padding: 8px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .notice-bar::-webkit-scrollbar {
            display: none;
        }
        .header-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-top: 14px;
            padding-bottom: 14px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 18px;
            color: #fff;
            white-space: nowrap;
        }
        .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: 9px;
            background: var(--primary);
            color: #0F1115;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 18px;
        }
        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-2);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.05);
        }
        .nav-link.nav-active {
            color: var(--primary);
            background: rgba(33, 212, 184, 0.08);
        }
        .mobile-menu-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            border: 1px solid var(--border);
            background: transparent;
            color: var(--text-1);
            font-size: 18px;
        }
        .mobile-drawer {
            position: fixed;
            top: 0;
            right: -100%;
            width: 280px;
            height: 100vh;
            background: #0D0F13;
            border-left: 1px solid var(--border);
            padding: 24px 20px;
            transition: right 0.3s ease;
            z-index: 100;
            overflow-y: auto;
        }
        .mobile-drawer.open {
            right: 0;
        }
        .mobile-drawer-nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
            margin-top: 24px;
        }
        .mobile-drawer-nav .nav-link {
            padding: 12px 14px;
            font-size: 16px;
        }
        .drawer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(0, 0, 0, 0.5);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
            z-index: 99;
        }
        .drawer-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }
        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-3);
            margin-bottom: 16px;
        }
        .breadcrumb a {
            color: var(--text-3);
            transition: color 0.2s;
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .separator {
            color: var(--text-3);
        }
        .page-heading {
            padding: 32px 0 0;
        }
        .page-heading h1 {
            font-size: 32px;
            font-weight: 800;
            letter-spacing: -0.01em;
            line-height: 1.3;
        }
        .page-heading .lead {
            color: var(--text-2);
            font-size: 16px;
            margin-top: 12px;
            max-width: 720px;
        }
        /* Focus story */
        .focus-story {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            min-height: 340px;
            display: flex;
            align-items: flex-end;
            background: var(--card);
        }
        .focus-story-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
        }
        .focus-story-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15,17,21,0.1) 20%, rgba(15,17,21,0.88) 80%);
            z-index: 1;
        }
        .focus-story-content {
            position: relative;
            z-index: 2;
            padding: 28px;
            max-width: 640px;
        }
        .focus-category {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(33, 212, 184, 0.2);
            border: 1px solid rgba(33, 212, 184, 0.4);
            color: var(--primary);
            border-radius: 999px;
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 12px;
        }
        .focus-story-title {
            font-size: 24px;
            font-weight: 800;
            line-height: 1.4;
            margin-bottom: 10px;
        }
        .focus-story-excerpt {
            color: var(--text-2);
            font-size: 14px;
            margin-bottom: 18px;
            line-height: 1.8;
        }
        /* News list */
        .news-list-item {
            display: grid;
            grid-template-columns: 180px 1fr;
            gap: 20px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 16px;
            transition: all 0.3s ease;
        }
        .news-list-item:hover {
            border-color: var(--border-hover);
            background: var(--card-2);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }
        .news-thumb {
            width: 100%;
            height: 120px;
            border-radius: 10px;
            object-fit: cover;
            background: var(--card-2);
        }
        .news-list-body {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .news-date {
            font-size: 12px;
            color: var(--text-3);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .news-list-title {
            font-size: 18px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 8px;
            color: var(--text-1);
        }
        .news-list-excerpt {
            font-size: 14px;
            color: var(--text-2);
            line-height: 1.7;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .read-more-link {
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all 0.2s;
        }
        .read-more-link:hover {
            color: var(--primary-hover);
            gap: 10px;
        }
        /* Hot list */
        .hot-rank-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border);
        }
        .hot-rank-item:last-child {
            border-bottom: none;
        }
        .hot-rank-number {
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            min-width: 36px;
            line-height: 1;
        }
        .hot-rank-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-1);
            line-height: 1.5;
        }
        .hot-rank-title:hover {
            color: var(--primary);
        }
        .hot-rank-meta {
            font-size: 12px;
            color: var(--text-3);
            margin-top: 4px;
        }
        /* Data strip */
        .data-strip-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px;
            text-align: center;
            transition: all 0.3s ease;
        }
        .data-strip-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-2px);
        }
        .data-number {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-1);
            letter-spacing: -0.02em;
        }
        .data-label {
            font-size: 13px;
            color: var(--text-2);
            margin-top: 6px;
        }
        /* Subscribe CTA */
        .subscribe-box {
            background: linear-gradient(135deg, rgba(33,212,184,0.08), rgba(139,92,246,0.08));
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 20px;
            align-items: center;
        }
        .subscribe-input {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 14px 18px;
            font-size: 15px;
            color: var(--text-1);
            width: 100%;
            transition: border 0.2s;
        }
        .subscribe-input::placeholder {
            color: var(--text-3);
        }
        .subscribe-input:focus {
            border-color: var(--primary);
            outline: none;
        }
        /* FAQ */
        .faq-item {
            border-bottom: 1px solid var(--border);
        }
        .faq-question {
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            padding: 18px 0;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-1);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: color 0.2s;
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .fa-chevron-down {
            transition: transform 0.3s;
            color: var(--text-3);
        }
        .faq-question[aria-expanded="true"] .fa-chevron-down {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            color: var(--text-2);
            font-size: 15px;
            line-height: 1.8;
        }
        .faq-answer-inner {
            padding-bottom: 18px;
        }
        /* Footer */
        .footer-link {
            color: var(--text-3);
            font-size: 14px;
            transition: color 0.2s;
        }
        .footer-link:hover {
            color: var(--primary);
        }
        @media (max-width: 1024px) {
            .news-list-item {
                grid-template-columns: 140px 1fr;
            }
        }
        @media (max-width: 768px) {
            .news-list-item {
                grid-template-columns: 1fr;
            }
            .news-thumb {
                height: 180px;
            }
            .subscribe-box {
                grid-template-columns: 1fr;
            }
            .focus-story {
                min-height: 280px;
            }
            .focus-story-content {
                padding: 20px;
            }
            .focus-story-title {
                font-size: 20px;
            }
            .page-heading h1 {
                font-size: 28px;
            }
        }

/* roulang page: category2 */
:root {
            --bg: #0F1115;
            --card: #161A22;
            --card-2: #1B2028;
            --primary: #21D4B8;
            --primary-hover: #3EE0C8;
            --secondary: #8B5CF6;
            --accent: #F43F5E;
            --amber: #F59E0B;
            --text-1: #F1F5F9;
            --text-2: #94A3B8;
            --text-3: #64748B;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(255, 255, 255, 0.18);
            --radius: 14px;
            --radius-lg: 16px;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.35);
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            background-color: var(--bg);
            color: var(--text-1);
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section-space {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-space-sm {
            padding-top: 48px;
            padding-bottom: 48px;
        }
        @media (max-width: 768px) {
            .section-space {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }
            .section-space-sm {
                padding-top: 32px;
                padding-bottom: 32px;
            }
        }
        .bg-grid-pattern {
            background-image:
                linear-gradient(rgba(33, 212, 184, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(33, 212, 184, 0.03) 1px, transparent 1px);
            background-size: 40px 40px;
        }
        .text-gradient-cyan {
            background: linear-gradient(135deg, #21D4B8 0%, #A3E635 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .card-base {
            background: var(--card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
        }
        .card-base:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #0F1115;
            font-weight: 700;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: 10px;
            border: none;
            transition: all 0.25s ease;
            letter-spacing: 0.01em;
        }
        .btn-primary:hover {
            background: var(--primary-hover);
            box-shadow: 0 8px 28px rgba(33, 212, 184, 0.35);
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(33, 212, 184, 0.25);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--text-1);
            font-weight: 600;
            font-size: 15px;
            padding: 14px 24px;
            border-radius: 10px;
            border: 1px solid var(--border-hover);
            transition: all 0.25s ease;
        }
        .btn-secondary:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(33, 212, 184, 0.06);
        }
        .btn-secondary:active {
            background: rgba(33, 212, 184, 0.12);
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
            border-radius: 8px;
        }
        .badge-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-2);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .badge-chip:hover {
            border-color: var(--border-hover);
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.07);
        }
        .badge-chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .section-title {
            font-size: 26px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-1);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }
        @media (min-width: 768px) {
            .section-title {
                font-size: 30px;
            }
        }
        .section-desc {
            font-size: 16px;
            color: var(--text-2);
            line-height: 1.8;
            max-width: 680px;
        }
        .eyebrow-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(15, 17, 21, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            transition: all 0.3s ease;
        }
        .nav-link {
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-2);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-active {
            color: var(--primary);
            background: rgba(33, 212, 184, 0.1);
            font-weight: 600;
        }
        .footer-link {
            color: var(--text-2);
            font-size: 14px;
            transition: color 0.2s ease;
        }
        .footer-link:hover {
            color: var(--primary);
        }
        .breadcrumb-link {
            color: var(--text-2);
            transition: color 0.2s ease;
        }
        .breadcrumb-link:hover {
            color: var(--primary);
        }
        .season-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 600;
            border: 1px solid var(--border);
            color: var(--text-2);
            background: rgba(255, 255, 255, 0.03);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .season-pill:hover {
            border-color: var(--border-hover);
            color: var(--text-1);
        }
        .season-pill.active {
            background: rgba(33, 212, 184, 0.12);
            border-color: var(--primary);
            color: var(--primary);
        }
        .rank-table {
            width: 100%;
            border-collapse: collapse;
        }
        .rank-table th {
            text-align: left;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-3);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            padding: 12px 16px;
            border-bottom: 1px solid var(--border-hover);
        }
        .rank-table td {
            padding: 16px;
            border-bottom: 1px solid var(--border);
            font-size: 15px;
            vertical-align: middle;
        }
        .rank-table tbody tr {
            transition: all 0.2s ease;
        }
        .rank-table tbody tr:hover {
            background: rgba(33, 212, 184, 0.04);
        }
        .rank-change-up {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            color: #22c55e;
            font-weight: 600;
            font-size: 14px;
        }
        .rank-change-down {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            color: #ef4444;
            font-weight: 600;
            font-size: 14px;
        }
        .rank-change-same {
            color: var(--text-3);
            font-weight: 600;
            font-size: 14px;
        }
        .rank-medal {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 8px;
            font-weight: 800;
            font-size: 15px;
            flex-shrink: 0;
        }
        .rank-1 {
            background: rgba(251, 191, 36, 0.15);
            color: #fbbf24;
        }
        .rank-2 {
            background: rgba(148, 163, 184, 0.15);
            color: #cbd5e1;
        }
        .rank-3 {
            background: rgba(251, 146, 60, 0.15);
            color: #fb923c;
        }
        .rank-other {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-2);
        }
        .team-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 600;
            background: rgba(33, 212, 184, 0.08);
            color: var(--primary);
        }
        .faq-item {
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
            background: var(--card);
            transition: border-color 0.3s ease;
        }
        .faq-item:hover {
            border-color: var(--border-hover);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            background: transparent;
            border: none;
            color: var(--text-1);
            font-size: 15px;
            font-weight: 600;
            text-align: left;
            transition: all 0.2s ease;
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            transition: transform 0.3s ease;
            color: var(--text-3);
        }
        .faq-item.open .faq-icon {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            color: var(--text-2);
            font-size: 14px;
            line-height: 1.8;
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .mobile-rank-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 16px;
            transition: all 0.25s ease;
        }
        .mobile-rank-card:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow);
        }
        .stat-number {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.1;
            color: var(--text-1);
            letter-spacing: -0.02em;
        }
        .stat-label {
            font-size: 13px;
            color: var(--text-3);
            font-weight: 500;
        }
        .form-input {
            background: #1B2028;
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 14px 18px;
            color: var(--text-1);
            font-size: 15px;
            width: 100%;
            transition: all 0.25s ease;
        }
        .form-input::placeholder {
            color: var(--text-3);
        }
        .form-input:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(33, 212, 184, 0.15);
        }
        .bg-hero-glow {
            background:
                radial-gradient(ellipse 600px 300px at 20% 20%, rgba(33, 212, 184, 0.08), transparent 70%),
                radial-gradient(ellipse 500px 350px at 80% 60%, rgba(139, 92, 246, 0.06), transparent 70%);
        }
        .mobile-menu {
            display: none;
        }
        .mobile-menu.open {
            display: block;
        }

/* roulang page: category1 */
:root {
            --bg: #0F1115;
            --card: #161A22;
            --card-2: #1B2028;
            --primary: #21D4B8;
            --primary-hover: #3EE0C8;
            --secondary: #8B5CF6;
            --accent: #F43F5E;
            --amber: #F59E0B;
            --text-1: #F1F5F9;
            --text-2: #94A3B8;
            --text-3: #64748B;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(255, 255, 255, 0.18);
            --radius: 14px;
            --radius-lg: 16px;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.35);
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            background-color: var(--bg);
            color: var(--text-1);
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.7;
            overflow-x: hidden;
        }

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

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

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

        button {
            cursor: pointer;
            font-family: inherit;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section-space {
            padding-top: var(--spacing-section-mobile);
            padding-bottom: var(--spacing-section-mobile);
        }

        .section-space-sm {
            padding-top: 36px;
            padding-bottom: 36px;
        }

        .bg-grid-pattern {
            background-image:
                linear-gradient(rgba(33, 212, 184, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(33, 212, 184, 0.03) 1px, transparent 1px);
            background-size: 40px 40px;
        }

        .text-gradient-cyan {
            background: linear-gradient(135deg, #21D4B8 0%, #A3E635 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

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

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

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #0F1115;
            font-weight: 700;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: 10px;
            border: none;
            transition: all 0.25s ease;
            letter-spacing: 0.01em;
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            box-shadow: 0 8px 28px rgba(33, 212, 184, 0.35);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(33, 212, 184, 0.25);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--text-1);
            font-weight: 600;
            font-size: 15px;
            padding: 14px 24px;
            border-radius: 10px;
            border: 1px solid var(--border-hover);
            transition: all 0.25s ease;
        }

        .btn-secondary:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(33, 212, 184, 0.06);
        }

        .btn-secondary:active {
            background: rgba(33, 212, 184, 0.12);
        }

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

        .badge-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-2);
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .badge-chip:hover {
            border-color: var(--border-hover);
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.07);
        }

        .badge-chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .section-title {
            font-size: 24px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-1);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-2);
            line-height: 1.8;
            max-width: 680px;
        }

        .eyebrow-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-2);
            transition: all 0.2s ease;
        }

        .nav-link:hover {
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.06);
        }

        .nav-active {
            color: var(--primary);
            background: rgba(33, 212, 184, 0.08);
            font-weight: 600;
        }

        .nav-active:hover {
            color: var(--primary);
            background: rgba(33, 212, 184, 0.12);
        }

        .footer-link {
            color: var(--text-3);
            font-size: 14px;
            transition: color 0.2s ease;
        }

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

        .breadcrumb-link {
            color: var(--text-3);
            font-size: 13px;
            transition: color 0.2s ease;
        }

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

        .match-status-live {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: #34D399;
        }

        .match-status-live .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #34D399;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        .match-status-upcoming {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--amber);
        }

        .match-status-upcoming .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--amber);
        }

        .match-status-finished {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-3);
        }

        .match-status-finished .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--text-3);
        }

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

        .filter-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-2);
            border: 1px solid var(--border);
            background: transparent;
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .filter-btn:hover {
            border-color: var(--border-hover);
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.05);
        }

        .filter-btn.filter-active {
            background: rgba(33, 212, 184, 0.1);
            border-color: var(--primary);
            color: var(--primary);
            font-weight: 600;
        }

        .input-dark {
            background: var(--card-2);
            border: 1px solid var(--border);
            color: var(--text-1);
            padding: 14px 18px;
            border-radius: 10px;
            font-size: 14px;
            width: 100%;
            transition: all 0.2s ease;
        }

        .input-dark:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(33, 212, 184, 0.15);
        }

        .input-dark::placeholder {
            color: var(--text-3);
        }

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

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

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            background: transparent;
            border: none;
            color: var(--text-1);
            font-size: 15px;
            font-weight: 600;
            text-align: left;
            cursor: pointer;
            transition: all 0.2s ease;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 22px;
        }

        .faq-answer.open {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        .faq-answer p {
            color: var(--text-2);
            font-size: 14px;
            line-height: 1.8;
        }

        .faq-icon {
            transition: transform 0.3s ease;
            flex-shrink: 0;
            color: var(--text-3);
            font-size: 14px;
        }

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

        .mobile-menu {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            background: var(--card);
            border-bottom: 1px solid var(--border);
            z-index: 1000;
            padding: 16px 20px;
            flex-direction: column;
            gap: 8px;
            max-height: calc(100vh - 64px);
            overflow-y: auto;
        }

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

        .mobile-menu .nav-link {
            display: block;
            padding: 12px 16px;
            border-radius: 8px;
            font-size: 15px;
        }

        @media (min-width: 768px) {
            .section-space {
                padding-top: var(--spacing-section);
                padding-bottom: var(--spacing-section);
            }
            .section-space-sm {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            .section-title {
                font-size: 30px;
            }
            .mobile-menu {
                display: none !important;
            }
        }

        @media (max-width: 767px) {
            .mobile-menu.open {
                display: flex;
            }
            .section-title {
                font-size: 22px;
            }
            .card-base {
                border-radius: 12px;
            }
        }

        .match-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 18px 20px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

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

        .match-card::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--border);
            border-radius: 3px 0 0 3px;
        }

        .match-card.status-live::before {
            background: #34D399;
        }
        .match-card.status-upcoming::before {
            background: var(--amber);
        }
        .match-card.status-finished::before {
            background: var(--text-3);
        }

        .trend-up {
            color: #34D399;
        }
        .trend-down {
            color: var(--accent);
        }
        .trend-flat {
            color: var(--text-3);
        }

        .table-responsive {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

/* roulang page: category4 */
:root {
            --bg: #0F1115;
            --card: #161A22;
            --card-2: #1B2028;
            --primary: #21D4B8;
            --primary-hover: #3EE0C8;
            --secondary: #8B5CF6;
            --accent: #F43F5E;
            --amber: #F59E0B;
            --text-1: #F1F5F9;
            --text-2: #94A3B8;
            --text-3: #64748B;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(255, 255, 255, 0.18);
            --radius: 14px;
            --radius-lg: 16px;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.35);
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            background-color: var(--bg);
            color: var(--text-1);
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section-space {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-space-sm {
            padding-top: 48px;
            padding-bottom: 48px;
        }
        @media (max-width: 768px) {
            .section-space {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }
            .section-space-sm {
                padding-top: 32px;
                padding-bottom: 32px;
            }
        }
        .bg-grid-pattern {
            background-image:
                linear-gradient(rgba(33, 212, 184, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(33, 212, 184, 0.03) 1px, transparent 1px);
            background-size: 40px 40px;
        }
        .text-gradient-cyan {
            background: linear-gradient(135deg, #21D4B8 0%, #A3E635 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .card-base {
            background: var(--card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
        }
        .card-base:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #0F1115;
            font-weight: 700;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: 10px;
            border: none;
            transition: all 0.25s ease;
            letter-spacing: 0.01em;
        }
        .btn-primary:hover {
            background: var(--primary-hover);
            box-shadow: 0 8px 28px rgba(33, 212, 184, 0.35);
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(33, 212, 184, 0.25);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--text-1);
            font-weight: 600;
            font-size: 15px;
            padding: 14px 24px;
            border-radius: 10px;
            border: 1px solid var(--border-hover);
            transition: all 0.25s ease;
        }
        .btn-secondary:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(33, 212, 184, 0.06);
        }
        .btn-secondary:active {
            background: rgba(33, 212, 184, 0.12);
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
            border-radius: 8px;
        }
        .badge-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-2);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .badge-chip:hover {
            border-color: var(--border-hover);
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.07);
        }
        .badge-chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .section-title {
            font-size: 26px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-1);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }
        @media (min-width: 768px) {
            .section-title {
                font-size: 30px;
            }
        }
        .section-desc {
            font-size: 16px;
            color: var(--text-2);
            line-height: 1.8;
            max-width: 680px;
        }
        .eyebrow-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        .nav-link {
            position: relative;
            padding: 10px 14px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-2);
            border-radius: 8px;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.05);
        }
        .nav-active {
            color: var(--primary);
            background: rgba(33, 212, 184, 0.08);
        }
        .nav-active:hover {
            color: var(--primary);
            background: rgba(33, 212, 184, 0.12);
        }
        .footer-link {
            font-size: 13px;
            color: var(--text-2);
            transition: color 0.2s ease;
        }
        .footer-link:hover {
            color: var(--primary);
        }
        .breadcrumb-link {
            font-size: 13px;
            color: var(--text-3);
            transition: color 0.2s ease;
        }
        .breadcrumb-link:hover {
            color: var(--primary);
        }
        .breadcrumb-current {
            font-size: 13px;
            color: var(--text-1);
            font-weight: 600;
        }
        .guide-card {
            background: var(--card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all 0.3s ease;
            box-shadow: var(--shadow);
        }
        .guide-card:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .guide-image-wrap {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--card-2);
        }
        .guide-image-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .guide-card:hover .guide-image-wrap img {
            transform: scale(1.03);
        }
        .difficulty-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 6px;
            letter-spacing: 0.02em;
        }
        .difficulty-easy {
            background: rgba(33, 212, 184, 0.12);
            color: #21D4B8;
        }
        .difficulty-mid {
            background: rgba(245, 158, 11, 0.12);
            color: #F59E0B;
        }
        .difficulty-hard {
            background: rgba(244, 63, 94, 0.12);
            color: #F43F5E;
        }
        .difficulty-pro {
            background: rgba(139, 92, 246, 0.14);
            color: #A78BFA;
        }
        .filter-btn {
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 600;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: transparent;
            color: var(--text-2);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .filter-btn:hover {
            border-color: var(--border-hover);
            color: var(--text-1);
        }
        .filter-btn.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #0F1115;
        }
        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius);
            background: var(--card);
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .faq-item:hover {
            border-color: var(--border-hover);
        }
        .faq-question {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-1);
            background: transparent;
            border: none;
            text-align: left;
            gap: 16px;
        }
        .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-3);
            transition: transform 0.3s ease, color 0.3s ease;
        }
        .faq-item.open .faq-icon {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            padding: 0 20px;
            color: var(--text-2);
            font-size: 14px;
            line-height: 1.8;
        }
        .faq-item.open .faq-answer {
            max-height: 200px;
            padding: 0 20px 16px;
        }
        .stat-number {
            font-size: 32px;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.2;
        }
        @media (min-width: 768px) {
            .stat-number {
                font-size: 36px;
            }
        }
        .timeline-item {
            position: relative;
            padding-left: 28px;
            border-left: 2px solid var(--border);
            margin-left: 8px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -7px;
            top: 4px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--bg);
        }
        .mobile-menu {
            display: none;
            background: var(--card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 12px;
            gap: 4px;
        }
        .mobile-menu.open {
            display: flex;
            flex-direction: column;
        }
        .search-input {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 10px 16px;
            font-size: 14px;
            color: var(--text-1);
            transition: all 0.2s ease;
            width: 100%;
        }
        .search-input::placeholder {
            color: var(--text-3);
        }
        .search-input:focus {
            border-color: var(--primary);
            background: rgba(33, 212, 184, 0.04);
        }
        .hero-guide-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: relative;
        }
        .hero-guide-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, #21D4B8, #8B5CF6, #F43F5E);
        }

/* roulang page: category5 */
:root {
            --bg: #0F1115;
            --card: #161A22;
            --card-2: #1B2028;
            --primary: #21D4B8;
            --primary-hover: #3EE0C8;
            --secondary: #8B5CF6;
            --accent: #F43F5E;
            --amber: #F59E0B;
            --text-1: #F1F5F9;
            --text-2: #94A3B8;
            --text-3: #64748B;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(255, 255, 255, 0.18);
            --radius: 14px;
            --radius-lg: 16px;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.35);
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            background-color: var(--bg);
            color: var(--text-1);
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section-space {
            padding-top: var(--spacing-section-mobile);
            padding-bottom: var(--spacing-section-mobile);
        }
        .section-space-sm {
            padding-top: 32px;
            padding-bottom: 32px;
        }
        @media (min-width: 768px) {
            .section-space {
                padding-top: var(--spacing-section);
                padding-bottom: var(--spacing-section);
            }
            .section-space-sm {
                padding-top: 48px;
                padding-bottom: 48px;
            }
        }
        .bg-grid-pattern {
            background-image:
                linear-gradient(rgba(33, 212, 184, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(33, 212, 184, 0.03) 1px, transparent 1px);
            background-size: 40px 40px;
        }
        .text-gradient-cyan {
            background: linear-gradient(135deg, #21D4B8 0%, #A3E635 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .card-base {
            background: var(--card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
        }
        .card-base:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #0F1115;
            font-weight: 700;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: 10px;
            border: none;
            transition: all 0.25s ease;
            letter-spacing: 0.01em;
        }
        .btn-primary:hover {
            background: var(--primary-hover);
            box-shadow: 0 8px 28px rgba(33, 212, 184, 0.35);
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(33, 212, 184, 0.25);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--text-1);
            font-weight: 600;
            font-size: 15px;
            padding: 14px 24px;
            border-radius: 10px;
            border: 1px solid var(--border-hover);
            transition: all 0.25s ease;
        }
        .btn-secondary:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(33, 212, 184, 0.06);
        }
        .btn-secondary:active {
            background: rgba(33, 212, 184, 0.12);
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
            border-radius: 8px;
        }
        .badge-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-2);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .badge-chip:hover {
            border-color: var(--border-hover);
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.07);
        }
        .badge-chip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .section-title {
            font-size: 26px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-1);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }
        @media (min-width: 768px) {
            .section-title {
                font-size: 30px;
            }
        }
        .section-desc {
            font-size: 16px;
            color: var(--text-2);
            line-height: 1.8;
            max-width: 680px;
        }
        .eyebrow-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-2);
            border-radius: 8px;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--text-1);
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-active {
            color: var(--primary);
            background: rgba(33, 212, 184, 0.08);
        }
        .nav-active:hover {
            color: var(--primary);
            background: rgba(33, 212, 184, 0.12);
        }
        .footer-link {
            font-size: 14px;
            color: var(--text-3);
            transition: color 0.2s ease;
        }
        .footer-link:hover {
            color: var(--primary);
        }
        .breadcrumb-link {
            font-size: 13px;
            color: var(--text-3);
            transition: color 0.2s ease;
        }
        .breadcrumb-link:hover {
            color: var(--primary);
        }
        .wiki-card {
            background: var(--card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 22px;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        .wiki-card:hover {
            border-color: rgba(33, 212, 184, 0.4);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .wiki-term {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            background: rgba(33, 212, 184, 0.08);
            color: var(--primary);
            margin-bottom: 12px;
        }
        .wiki-term.purple {
            background: rgba(139, 92, 246, 0.1);
            color: #A78BFA;
        }
        .wiki-term.amber {
            background: rgba(245, 158, 11, 0.1);
            color: var(--amber);
        }
        .wiki-term.pink {
            background: rgba(244, 63, 94, 0.1);
            color: #FB7185;
        }
        .search-input {
            width: 100%;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 14px 18px;
            font-size: 15px;
            color: var(--text-1);
            transition: all 0.25s ease;
        }
        .search-input::placeholder {
            color: var(--text-3);
        }
        .search-input:focus {
            border-color: var(--primary);
            background: rgba(33, 212, 184, 0.04);
            outline: none;
            box-shadow: 0 0 0 3px rgba(33, 212, 184, 0.1);
        }
        .timeline-item {
            position: relative;
            padding-left: 28px;
            padding-bottom: 28px;
            border-left: 2px solid rgba(33, 212, 184, 0.25);
        }
        .timeline-item:last-child {
            padding-bottom: 0;
            border-left-color: transparent;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -7px;
            top: 4px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--bg);
            box-shadow: 0 0 0 2px rgba(33, 212, 184, 0.3);
        }
        .mobile-menu {
            position: fixed;
            top: 0;
            right: -300px;
            width: 280px;
            height: 100vh;
            background: #0D0F13;
            border-left: 1px solid var(--border);
            z-index: 100;
            transition: right 0.3s ease;
            padding: 20px;
            overflow-y: auto;
        }
        .mobile-menu.open {
            right: 0;
        }
        .mobile-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.6);
            z-index: 99;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        .mobile-overlay.show {
            opacity: 1;
            pointer-events: auto;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 18px;
        }
        .faq-answer.open {
            max-height: 300px;
            padding: 0 18px 18px 18px;
        }
        @media (max-width: 767px) {
            .hide-mobile {
                display: none;
            }
        }