/* roulang page: index */
:root {
            --bg-primary: #0F1115;
            --bg-secondary: #161A22;
            --bg-tertiary: #1B202B;
            --bg-hover: #232A36;
            --accent-gold: #B89B4F;
            --accent-gold-light: #D4AF5A;
            --accent-gold-dark: #9A8140;
            --ui-blue-gray: #2E3542;
            --ui-blue-gray-light: #46536A;
            --alert-red: #9E3B3B;
            --alert-red-light: #C05050;
            --text-primary: #F5F7FA;
            --text-secondary: #C4CCD6;
            --text-muted: #8E9BA8;
            --border-color: #2A3140;
            --border-light: #252C37;
            --card-bg: #161A22;
            --card-bg-alt: #1B202B;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.55);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --font-mono: 'Roboto Mono', 'SF Mono', Consolas, monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

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

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

        a {
            color: var(--accent-gold-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent-gold);
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: var(--font-sans);
        }

        input, textarea, select {
            font-family: var(--font-sans);
        }

        .container {
            max-width: 1200px;
        }

        section {
            padding: 76px 0;
            position: relative;
        }

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

        .section-divider {
            border-top: 1px solid var(--border-color);
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-gold-light);
            margin-bottom: 12px;
            border-left: 3px solid var(--accent-gold);
            padding-left: 12px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.4;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 36px;
            line-height: 1.8;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header .section-title {
            margin-bottom: 10px;
        }

        .section-header .section-desc {
            margin-bottom: 0;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-sans);
            color: var(--text-primary);
        }

        .mono {
            font-family: var(--font-mono);
        }

        .text-gold {
            color: var(--accent-gold-light);
        }

        .text-muted {
            color: var(--text-muted) !important;
        }

        .bg-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
        }

        .badge-gold {
            background-color: rgba(184, 155, 79, 0.18);
            color: var(--accent-gold-light);
            border: 1px solid rgba(184, 155, 79, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            white-space: nowrap;
        }

        .badge-red {
            background-color: rgba(158, 59, 59, 0.2);
            color: var(--alert-red-light);
            border: 1px solid rgba(158, 59, 59, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
        }

        .badge-green {
            background-color: rgba(60, 140, 80, 0.18);
            color: #7ED9A0;
            border: 1px solid rgba(60, 140, 80, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
        }

        .btn-gold {
            background-color: var(--accent-gold);
            color: #0F1115;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
        }
        .btn-gold:hover {
            background-color: var(--accent-gold-light);
            border-color: var(--accent-gold-light);
            color: #0F1115;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.35);
            transform: translateY(-1px);
        }
        .btn-gold:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.4);
        }
        .btn-gold:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-outline-gold {
            background-color: transparent;
            color: var(--accent-gold-light);
            font-weight: 600;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
        }
        .btn-outline-gold:hover {
            background-color: rgba(184, 155, 79, 0.12);
            border-color: var(--accent-gold-light);
            color: var(--accent-gold-light);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.25);
            transform: translateY(-1px);
        }
        .btn-outline-gold:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.4);
        }

        .btn-link-gold {
            color: var(--accent-gold-light);
            font-weight: 600;
            font-size: 14px;
            padding: 0;
            border-bottom: 1px solid transparent;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-link-gold:hover {
            border-bottom-color: var(--accent-gold-light);
            color: var(--accent-gold-light);
        }
        .btn-link-gold i {
            font-size: 12px;
            transition: transform var(--transition-fast);
        }
        .btn-link-gold:hover i {
            transform: translateX(3px);
        }

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(15, 17, 21, 0.96);
            border-bottom: 1px solid var(--border-color);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .site-header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.6);
        }

        .navbar {
            padding: 14px 0;
            min-height: 64px;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .navbar-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .navbar-logo:hover {
            color: var(--accent-gold-light);
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-gold-dark), var(--accent-gold-light));
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0F1115;
            font-size: 17px;
            font-weight: 800;
            font-family: var(--font-mono);
            flex-shrink: 0;
        }

        .navbar-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex-wrap: wrap;
        }
        .navbar-nav .nav-link {
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            position: relative;
            letter-spacing: 0.02em;
        }
        .navbar-nav .nav-link:hover {
            color: var(--text-primary);
            background-color: rgba(255, 255, 255, 0.05);
        }
        .navbar-nav .nav-link.active {
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.1);
        }
        .navbar-nav .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--accent-gold);
            border-radius: 2px;
        }

        .nav-tools {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .status-dot {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .status-dot .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: #7ED9A0;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.35; }
        }

        .notif-bell {
            position: relative;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 15px;
            transition: all var(--transition-fast);
            background-color: transparent;
        }
        .notif-bell:hover {
            color: var(--text-primary);
            border-color: var(--accent-gold);
            background-color: rgba(184, 155, 79, 0.08);
        }
        .notif-bell .badge-count {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 18px;
            height: 18px;
            background-color: var(--alert-red);
            color: #fff;
            font-size: 10px;
            font-weight: 700;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
        }

        .navbar-toggler {
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            font-size: 20px;
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            background-color: transparent;
        }
        .navbar-toggler:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
        }
        .navbar-toggler:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
        }

        /* Hero Bento */
        .hero-section {
            padding: 56px 0 72px;
            background-color: var(--bg-primary);
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 50% 0%, rgba(184, 155, 79, 0.06) 0%, transparent 55%);
            pointer-events: none;
            z-index: 0;
        }
        .hero-section .container {
            position: relative;
            z-index: 1;
        }

        .bento-grid {
            display: grid;
            grid-template-columns: 1fr 380px;
            grid-template-rows: auto auto;
            gap: 20px;
            align-items: stretch;
        }

        .bento-main {
            grid-column: 1;
            grid-row: 1 / span 2;
            background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 44px 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            box-shadow: var(--shadow-sm);
            position: relative;
            overflow: hidden;
        }
        .bento-main::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle at center, rgba(184, 155, 79, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-title {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.45;
            margin-bottom: 20px;
            letter-spacing: 0.01em;
            position: relative;
            z-index: 1;
        }
        .hero-title .highlight {
            color: var(--accent-gold-light);
            border-bottom: 2px solid var(--accent-gold);
            padding-bottom: 2px;
        }
        .hero-desc {
            font-size: 15.5px;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 580px;
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            position: relative;
            z-index: 1;
        }

        .bento-stat-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px 24px;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            justify-content: center;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }
        .bento-stat-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .stat-value {
            font-family: var(--font-mono);
            font-size: 34px;
            font-weight: 700;
            color: var(--accent-gold-light);
            line-height: 1.1;
        }
        .stat-value .unit {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-muted);
        }
        .stat-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 6px;
            font-weight: 500;
        }
        .mini-score-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            margin-top: 12px;
            gap: 10px;
        }
        .mini-team {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            flex: 1;
        }
        .mini-score {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.12);
            padding: 4px 12px;
            border-radius: 4px;
        }

        .bento-cta-bar {
            grid-column: 1 / -1;
            background: linear-gradient(135deg, rgba(184, 155, 79, 0.12) 0%, rgba(184, 155, 79, 0.04) 100%);
            border: 1px solid rgba(184, 155, 79, 0.35);
            border-radius: var(--radius-md);
            padding: 18px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        .bento-cta-bar .cta-text {
            font-size: 14.5px;
            color: var(--text-secondary);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .bento-cta-bar .cta-text i {
            color: var(--accent-gold-light);
            font-size: 18px;
        }

        /* Score Cards */
        .score-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px 18px;
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow-sm);
        }
        .score-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .score-card .sc-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            gap: 8px;
        }
        .score-card .sc-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            background-color: var(--ui-blue-gray);
            padding: 3px 10px;
            border-radius: 4px;
            letter-spacing: 0.03em;
        }
        .score-card .sc-time {
            font-size: 12px;
            font-family: var(--font-mono);
            color: var(--text-muted);
        }
        .score-card .sc-body {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex: 1;
        }
        .score-card .team {
            flex: 1;
            text-align: center;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
        }
        .score-card .team .team-logo {
            width: 48px;
            height: 48px;
            background-color: var(--ui-blue-gray);
            border-radius: 50%;
            margin: 0 auto 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            color: var(--accent-gold-light);
            font-family: var(--font-mono);
            border: 1px solid var(--border-color);
        }
        .score-card .score-middle {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 800;
            color: var(--accent-gold-light);
            letter-spacing: 0.06em;
            min-width: 70px;
            text-align: center;
        }
        .score-card .sc-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 16px;
            padding-top: 12px;
            border-top: 1px solid var(--border-color);
            gap: 8px;
        }
        .score-card .sc-detail-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold-light);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-fast);
        }
        .score-card .sc-detail-link:hover {
            color: var(--accent-gold);
        }

        /* Category Entry */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .category-entry {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            text-align: center;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            align-items: center;
            color: var(--text-primary);
            box-shadow: var(--shadow-sm);
        }
        .category-entry:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            color: var(--text-primary);
        }
        .category-entry .cat-icon {
            width: 52px;
            height: 52px;
            background-color: rgba(184, 155, 79, 0.12);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--accent-gold-light);
            margin-bottom: 14px;
            transition: all var(--transition-base);
        }
        .category-entry:hover .cat-icon {
            background-color: rgba(184, 155, 79, 0.22);
        }
        .category-entry .cat-name {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .category-entry .cat-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Match Cards */
        .match-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px;
            height: 100%;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .match-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
        }
        .match-card .mc-date {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 14px;
        }
        .match-card .mc-event {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.1);
            padding: 3px 10px;
            border-radius: 4px;
            display: inline-block;
            margin-bottom: 14px;
        }
        .match-card .mc-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .match-card .mc-teams .team {
            font-size: 14px;
            font-weight: 600;
            flex: 1;
            text-align: center;
        }
        .match-card .mc-vs {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-muted);
        }

        /* Rankings Table */
        .rank-table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            background-color: var(--card-bg);
        }
        .rank-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 720px;
        }
        .rank-table thead th {
            background-color: var(--bg-tertiary);
            color: var(--text-muted);
            font-weight: 600;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-color);
            white-space: nowrap;
        }
        .rank-table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-secondary);
            font-family: var(--font-sans);
            white-space: nowrap;
        }
        .rank-table tbody tr:last-child td {
            border-bottom: none;
        }
        .rank-table tbody tr:hover td {
            background-color: rgba(255, 255, 255, 0.03);
        }
        .rank-table tbody tr.highlight-row td {
            background-color: rgba(184, 155, 79, 0.06);
        }
        .rank-table .rank-num {
            font-family: var(--font-mono);
            font-size: 16px;
            font-weight: 700;
            color: var(--accent-gold-light);
            width: 40px;
        }
        .rank-table .team-name {
            font-weight: 600;
            color: var(--text-primary);
        }
        .rank-table .win-rate {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--accent-gold-light);
        }
        .rank-table .form-bar {
            display: inline-block;
            width: 80px;
            height: 6px;
            background-color: var(--ui-blue-gray);
            border-radius: 3px;
            overflow: hidden;
            vertical-align: middle;
            margin-right: 8px;
        }
        .rank-table .form-bar .fill {
            height: 100%;
            background-color: var(--accent-gold);
            border-radius: 3px;
        }

        /* Hero Cards */
        .champion-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px;
            height: 100%;
            transition: all var(--transition-base);
            display: flex;
            align-items: flex-start;
            gap: 16px;
            box-shadow: var(--shadow-sm);
        }
        .champion-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .champion-card .champ-avatar {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-sm);
            background-color: var(--ui-blue-gray);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            color: var(--accent-gold-light);
            font-family: var(--font-mono);
            border: 1px solid var(--border-color);
        }
        .champion-card .champ-info {
            flex: 1;
        }
        .champion-card .champ-name {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .champion-card .champ-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 10px;
        }
        .champion-card .champ-tags span {
            font-size: 11px;
            font-weight: 600;
            color: var(--text-muted);
            background-color: var(--ui-blue-gray);
            padding: 3px 8px;
            border-radius: 4px;
        }
        .win-rate-bar {
            height: 6px;
            background-color: var(--ui-blue-gray);
            border-radius: 3px;
            overflow: hidden;
            margin-top: 4px;
        }
        .win-rate-bar .fill {
            height: 100%;
            background-color: var(--accent-gold);
            border-radius: 3px;
        }
        .win-rate-label {
            font-size: 12px;
            font-family: var(--font-mono);
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Flow Steps */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            counter-reset: step;
        }
        .step-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
            counter-increment: step;
            box-shadow: var(--shadow-sm);
        }
        .step-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .step-card::before {
            content: counter(step);
            display: inline-block;
            width: 32px;
            height: 32px;
            background-color: var(--accent-gold);
            color: #0F1115;
            font-size: 15px;
            font-weight: 800;
            font-family: var(--font-mono);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
        }
        .step-card .step-icon {
            font-size: 24px;
            color: var(--accent-gold-light);
            margin-bottom: 12px;
            display: block;
        }
        .step-card .step-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .step-card .step-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* Match Replay Cards */
        .replay-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
            box-shadow: var(--shadow-sm);
            position: relative;
        }
        .replay-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .replay-card .replay-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            background-color: var(--ui-blue-gray);
        }
        .replay-card .replay-body {
            padding: 18px;
        }
        .replay-card .replay-title {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .replay-card .replay-score {
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 600;
            color: var(--accent-gold-light);
            margin-bottom: 8px;
        }
        .replay-card .replay-meta {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Article Cards */
        .article-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px;
            height: 100%;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }
        .article-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .article-card .article-date {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--text-muted);
        }
        .article-card .article-title {
            font-size: 16px;
            font-weight: 700;
            margin: 10px 0 8px;
            line-height: 1.6;
        }
        .article-card .article-summary {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .article-card .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .article-card .article-tags span {
            font-size: 11px;
            font-weight: 600;
            color: var(--text-muted);
            background-color: var(--ui-blue-gray);
            padding: 3px 8px;
            border-radius: 4px;
        }

        /* Article List */
        .article-list-item {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            display: flex;
            align-items: center;
            gap: 18px;
            transition: all var(--transition-base);
            margin-bottom: 12px;
            box-shadow: var(--shadow-sm);
        }
        .article-list-item:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
        }
        .article-list-item .al-date {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--text-muted);
            min-width: 90px;
            flex-shrink: 0;
        }
        .article-list-item .al-content {
            flex: 1;
            min-width: 0;
        }
        .article-list-item .al-title {
            font-size: 14.5px;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .article-list-item .al-summary {
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .article-list-item .al-tag {
            font-size: 11px;
            font-weight: 600;
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.12);
            padding: 3px 10px;
            border-radius: 4px;
            flex-shrink: 0;
        }

        /* Brand Intro */
        .brand-intro-block {
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 44px 40px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .brand-intro-block::before {
            content: '';
            position: absolute;
            top: -50px;
            left: -50px;
            width: 180px;
            height: 180px;
            background: radial-gradient(circle, rgba(184, 155, 79, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }
        .brand-intro-text {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 2;
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        /* Partner Logos */
        .partner-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
        }
        .partner-item {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 20px 14px;
            text-align: center;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            transition: all var(--transition-base);
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 60px;
        }
        .partner-item:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
            box-shadow: var(--shadow-sm);
        }

        /* FAQ */
        .faq-item {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--accent-gold);
        }
        .faq-item .faq-question {
            padding: 18px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            background-color: transparent;
            width: 100%;
            text-align: left;
            transition: color var(--transition-fast);
        }
        .faq-item .faq-question:hover {
            color: var(--accent-gold-light);
        }
        .faq-item .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: rgba(184, 155, 79, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold-light);
            font-size: 13px;
            transition: transform var(--transition-base);
        }
        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
            padding: 0 22px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.85;
        }
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 22px 20px;
        }

        /* Trust Bar */
        .trust-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .trust-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 18px 20px;
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
        }
        .trust-item:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
        }
        .trust-item .ti-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(184, 155, 79, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            color: var(--accent-gold-light);
            flex-shrink: 0;
        }
        .trust-item .ti-text {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        .cta-panel {
            background-color: var(--card-bg);
            border: 1px solid var(--accent-gold);
            border-radius: var(--radius-lg);
            padding: 44px 40px;
            display: flex;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-md);
        }
        .cta-panel .cta-info {
            flex: 1;
            min-width: 260px;
        }
        .cta-panel .cta-title {
            font-size: 26px;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .cta-panel .cta-desc {
            font-size: 14.5px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 520px;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }
        .cta-form input[type="text"],
        .cta-form input[type="email"] {
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            font-size: 14px;
            padding: 12px 16px;
            min-width: 240px;
            transition: all var(--transition-fast);
        }
        .cta-form input:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
        }
        .cta-form input::placeholder {
            color: var(--text-muted);
        }
        .cta-form .form-hint {
            font-size: 12px;
            color: var(--text-muted);
            display: block;
            margin-top: 8px;
        }

        /* Footer */
        .site-footer {
            background-color: #0C0E12;
            border-top: 1px solid var(--border-color);
            padding: 48px 0 28px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand {
            font-size: 18px;
            font-weight: 800;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-brand .logo-icon {
            width: 28px;
            height: 28px;
            font-size: 13px;
        }
        .footer-brand-text {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 320px;
        }
        .footer-col-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent-gold-light);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .footer-bottom .domain-info {
            font-family: var(--font-mono);
            font-size: 11px;
            color: var(--text-muted);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .bento-grid {
                grid-template-columns: 1fr;
                grid-template-rows: auto;
            }
            .bento-main {
                grid-column: 1;
                grid-row: auto;
            }
            .bento-stat-card {
                grid-column: 1;
            }
            .bento-cta-bar {
                grid-column: 1;
            }
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .partner-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .trust-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .hero-title {
                font-size: 27px;
            }
            .bento-main {
                padding: 28px 22px;
            }
            .hero-desc {
                font-size: 14px;
            }
            .category-grid {
                grid-template-columns: 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .partner-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .nav-tools .status-dot {
                display: none;
            }
            .cta-panel {
                padding: 28px 22px;
            }
            .cta-form input[type="text"],
            .cta-form input[type="email"] {
                min-width: 100%;
            }
            .article-list-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .rank-table {
                min-width: 600px;
            }
            .brand-intro-block {
                padding: 28px 20px;
            }
            .brand-intro-text {
                font-size: 14px;
                line-height: 1.9;
            }
        }

        @media (max-width: 520px) {
            section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 21px;
            }
            .hero-title {
                font-size: 22px;
            }
            .bento-main {
                padding: 22px 16px;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .btn-gold, .btn-outline-gold {
                width: 100%;
                text-align: center;
            }
            .score-card {
                padding: 16px;
            }
            .score-card .score-middle {
                font-size: 22px;
                min-width: 50px;
            }
            .champion-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .partner-grid {
                grid-template-columns: 1fr 1fr;
            }
            .replay-card .replay-img {
                height: 130px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-panel {
                padding: 22px 16px;
            }
            .cta-form {
                flex-direction: column;
                width: 100%;
            }
            .cta-form input[type="text"],
            .cta-form input[type="email"] {
                min-width: 100%;
                width: 100%;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #0F1115;
            --bg-secondary: #161A22;
            --bg-tertiary: #1B202B;
            --bg-hover: #232A36;
            --accent-gold: #B89B4F;
            --accent-gold-light: #D4AF5A;
            --accent-gold-dark: #9A8140;
            --ui-blue-gray: #2E3542;
            --ui-blue-gray-light: #46536A;
            --alert-red: #9E3B3B;
            --alert-red-light: #C05050;
            --text-primary: #F5F7FA;
            --text-secondary: #C4CCD6;
            --text-muted: #8E9BA8;
            --border-color: #2A3140;
            --border-light: #252C37;
            --card-bg: #161A22;
            --card-bg-alt: #1B202B;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.55);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --font-mono: 'Roboto Mono', 'SF Mono', Consolas, monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

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

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

        a {
            color: var(--accent-gold-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--accent-gold);
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: var(--font-sans);
        }

        input,
        textarea,
        select {
            font-family: var(--font-sans);
        }

        .container {
            max-width: 1200px;
        }

        section {
            padding: 76px 0;
            position: relative;
        }

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

        .section-divider {
            border-top: 1px solid var(--border-color);
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-gold-light);
            margin-bottom: 12px;
            border-left: 3px solid var(--accent-gold);
            padding-left: 12px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.4;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 36px;
            line-height: 1.8;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header .section-title {
            margin-bottom: 10px;
        }

        .section-header .section-desc {
            margin-bottom: 0;
        }

        .text-gold {
            color: var(--accent-gold-light);
        }

        .text-muted {
            color: var(--text-muted) !important;
        }

        .bg-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
        }

        .badge-gold {
            background-color: rgba(184, 155, 79, 0.18);
            color: var(--accent-gold-light);
            border: 1px solid rgba(184, 155, 79, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            white-space: nowrap;
        }

        .badge-red {
            background-color: rgba(158, 59, 59, 0.2);
            color: var(--alert-red-light);
            border: 1px solid rgba(158, 59, 59, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            white-space: nowrap;
        }

        .badge-green {
            background-color: rgba(60, 140, 80, 0.18);
            color: #7ED9A0;
            border: 1px solid rgba(60, 140, 80, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            white-space: nowrap;
        }

        .btn-gold {
            background-color: var(--accent-gold);
            color: #0F1115;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
            display: inline-block;
        }

        .btn-gold:hover {
            background-color: var(--accent-gold-light);
            border-color: var(--accent-gold-light);
            color: #0F1115;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.35);
            transform: translateY(-1px);
        }

        .btn-gold:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.4);
        }

        .btn-gold:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-outline-gold {
            background-color: transparent;
            color: var(--accent-gold-light);
            font-weight: 600;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-base);
            display: inline-block;
        }

        .btn-outline-gold:hover {
            background-color: rgba(184, 155, 79, 0.12);
            border-color: var(--accent-gold-light);
            color: var(--accent-gold-light);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.25);
            transform: translateY(-1px);
        }

        .btn-outline-gold:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
        }

        .btn-outline-gold:active {
            transform: translateY(1px);
        }

        /* Header/Nav */
        .site-header {
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0;
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
        }

        .site-header .navbar {
            padding: 14px 0;
            background-color: var(--bg-primary);
        }

        .navbar-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 21px;
            color: var(--text-primary) !important;
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .navbar-logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--accent-gold-dark), var(--accent-gold-light));
            color: #0F1115;
            font-weight: 800;
            font-size: 13px;
            letter-spacing: 0.05em;
            border-radius: var(--radius-sm);
            font-family: var(--font-mono);
            flex-shrink: 0;
        }

        .navbar-nav {
            gap: 4px;
        }

        .navbar-nav .nav-link {
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .navbar-nav .nav-link:hover {
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.08);
        }

        .navbar-nav .nav-link.active {
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.12);
            font-weight: 600;
        }

        .nav-tools {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .status-dot {
            display: flex;
            align-items: center;
            gap: 7px;
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .status-dot .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: #7ED9A0;
            box-shadow: 0 0 8px rgba(126, 217, 160, 0.5);
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.6; transform: scale(1.25); }
        }

        .notif-bell {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 16px;
            transition: all var(--transition-fast);
            background-color: var(--bg-tertiary);
        }

        .notif-bell:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
        }

        .notif-bell .badge-count {
            position: absolute;
            top: -6px;
            right: -6px;
            min-width: 18px;
            height: 18px;
            border-radius: 10px;
            background-color: var(--alert-red);
            color: #fff;
            font-size: 10px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0 5px;
            font-family: var(--font-mono);
        }

        .navbar-toggler {
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            padding: 8px 12px;
            border-radius: var(--radius-sm);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
        }

        .navbar-toggler i {
            font-size: 18px;
            color: var(--accent-gold-light);
        }

        /* Hero - Resource Download Style */
        .hero-resource {
            padding: 78px 0 68px;
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-color);
            position: relative;
        }

        .hero-resource::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 50% 0%, rgba(184, 155, 79, 0.07) 0%, transparent 65%);
            pointer-events: none;
        }

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

        .hero-content {
            text-align: center;
            max-width: 820px;
            margin: 0 auto;
        }

        .hero-badge-row {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .hero-title {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }

        .hero-title .highlight {
            color: var(--accent-gold-light);
        }

        .hero-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 32px;
            line-height: 1.8;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-search-wrap {
            max-width: 660px;
            margin: 0 auto 28px;
            position: relative;
        }

        .hero-search-wrap .search-input {
            width: 100%;
            height: 54px;
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            padding: 0 52px 0 20px;
            font-size: 15px;
            transition: all var(--transition-base);
        }

        .hero-search-wrap .search-input::placeholder {
            color: var(--text-muted);
        }

        .hero-search-wrap .search-input:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.25);
        }

        .hero-search-wrap .search-btn {
            position: absolute;
            right: 6px;
            top: 6px;
            bottom: 6px;
            width: 42px;
            border-radius: var(--radius-sm);
            background-color: var(--accent-gold);
            color: #0F1115;
            font-size: 16px;
            transition: all var(--transition-base);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-search-wrap .search-btn:hover {
            background-color: var(--accent-gold-light);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
        }

        .hot-tags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            margin-top: 8px;
        }

        .hot-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .hot-tag:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.08);
        }

        .hot-tag i {
            font-size: 12px;
            color: var(--accent-gold-light);
        }

        /* Match Filter */
        .match-filter-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
            padding: 16px 20px;
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
        }

        .filter-group {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 7px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-muted);
            background: none;
            border: 1px solid var(--border-color);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .filter-btn:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
        }

        .filter-btn.active {
            background-color: var(--accent-gold);
            border-color: var(--accent-gold);
            color: #0F1115;
            font-weight: 600;
        }

        .filter-info {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .filter-info .count {
            color: var(--accent-gold-light);
            font-weight: 700;
            font-family: var(--font-mono);
        }

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

        .match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding: 18px 24px;
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .match-row:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
            transform: translateX(2px);
        }

        .match-row-left {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            min-width: 0;
        }

        .match-teams {
            display: flex;
            align-items: center;
            gap: 16px;
            font-weight: 600;
            font-size: 15px;
            white-space: nowrap;
        }

        .match-teams .team-name {
            color: var(--text-primary);
        }

        .match-teams .vs-divider {
            color: var(--text-muted);
            font-weight: 500;
            font-size: 13px;
            font-family: var(--font-mono);
        }

        .match-score {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 20px;
            color: var(--accent-gold-light);
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .match-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .match-status {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            white-space: nowrap;
        }

        .match-status.live {
            background-color: rgba(158, 59, 59, 0.2);
            color: var(--alert-red-light);
            border: 1px solid rgba(158, 59, 59, 0.4);
        }

        .match-status.upcoming {
            background-color: rgba(184, 155, 79, 0.15);
            color: var(--accent-gold-light);
            border: 1px solid rgba(184, 155, 79, 0.35);
        }

        .match-status.finished {
            background-color: rgba(46, 53, 66, 0.6);
            color: var(--text-muted);
            border: 1px solid var(--border-color);
        }

        .match-region {
            font-size: 12px;
            color: var(--text-muted);
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            padding: 4px 10px;
            border-radius: 4px;
            white-space: nowrap;
            font-family: var(--font-mono);
        }

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

        .match-detail-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold-light);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .match-detail-link:hover {
            color: var(--accent-gold);
        }

        /* Completed Section */
        .completed-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 18px;
        }

        .completed-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .completed-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }

        .completed-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16/9;
            background-color: var(--bg-tertiary);
            overflow: hidden;
        }

        .completed-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
            transition: transform var(--transition-base);
        }

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

        .completed-card .card-result-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background-color: rgba(15, 17, 21, 0.85);
            border: 1px solid var(--accent-gold);
            color: var(--accent-gold-light);
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 13px;
            padding: 4px 12px;
            border-radius: 4px;
            letter-spacing: 0.03em;
        }

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

        .completed-card .card-title-row {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            gap: 10px;
            margin-bottom: 10px;
        }

        .completed-card .card-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin: 0;
        }

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

        /* Upcoming Section */
        .upcoming-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .upcoming-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            padding: 18px 22px;
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
        }

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

        .upcoming-left {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            min-width: 0;
        }

        .upcoming-region {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 4px;
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            white-space: nowrap;
            font-family: var(--font-mono);
        }

        .upcoming-teams {
            font-weight: 600;
            font-size: 15px;
            color: var(--text-primary);
            white-space: nowrap;
        }

        .upcoming-teams .vs-divider {
            color: var(--text-muted);
            font-weight: 500;
            font-size: 12px;
            font-family: var(--font-mono);
        }

        .upcoming-countdown {
            font-family: var(--font-mono);
            font-size: 15px;
            font-weight: 600;
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.12);
            border: 1px solid rgba(184, 155, 79, 0.3);
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            white-space: nowrap;
        }

        /* Matchup Section */
        .matchup-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 22px;
        }

        .matchup-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .matchup-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }

        .matchup-card .matchup-img {
            aspect-ratio: 16/9;
            background-color: var(--bg-tertiary);
            overflow: hidden;
            position: relative;
        }

        .matchup-card .matchup-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.8;
            transition: transform var(--transition-base);
        }

        .matchup-card:hover .matchup-img img {
            transform: scale(1.04);
        }

        .matchup-card .matchup-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(15, 17, 21, 0.85) 100%);
        }

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

        .matchup-card .matchup-teams {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .matchup-card .matchup-teams .vs-divider {
            color: var(--accent-gold-light);
            font-weight: 600;
            font-size: 13px;
            font-family: var(--font-mono);
        }

        .matchup-card .matchup-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }

        .matchup-card .matchup-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold-light);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* Data Filter Info */
        .data-filter-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 18px;
        }

        .data-filter-item {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            transition: all var(--transition-base);
        }

        .data-filter-item:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
        }

        .data-filter-item .df-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background-color: rgba(184, 155, 79, 0.15);
            border: 1px solid rgba(184, 155, 79, 0.3);
            color: var(--accent-gold-light);
            font-size: 17px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 14px;
        }

        .data-filter-item .df-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .data-filter-item .df-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background-color: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }

        .subscribe-cta .cta-text {
            flex: 1;
            min-width: 260px;
        }

        .subscribe-cta .cta-title {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .subscribe-cta .cta-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        .subscribe-cta .cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            min-width: 280px;
        }

        .subscribe-cta .cta-form .form-input {
            flex: 1;
            min-width: 200px;
            height: 46px;
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            padding: 0 16px;
            font-size: 14px;
            transition: all var(--transition-base);
        }

        .subscribe-cta .cta-form .form-input:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.25);
        }

        .subscribe-cta .cta-form .btn-gold {
            height: 46px;
            padding: 0 26px;
            font-size: 14px;
            white-space: nowrap;
        }

        /* FAQ */
        .faq-list {
            max-width: 860px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            background: none;
            width: 100%;
            text-align: left;
            transition: all var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--accent-gold-light);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 1px solid var(--accent-gold);
            color: var(--accent-gold-light);
            font-size: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-base);
        }

        .faq-answer {
            padding: 0 22px 20px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .faq-answer p {
            margin: 0;
        }

        .faq-answer .faq-helpful {
            margin-top: 12px;
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .faq-answer .faq-helpful button {
            font-size: 13px;
            color: var(--accent-gold-light);
            font-weight: 500;
            transition: color var(--transition-fast);
        }

        .faq-answer .faq-helpful button:hover {
            color: var(--accent-gold);
        }

        /* Footer */
        .site-footer {
            background-color: var(--bg-primary);
            border-top: 1px solid var(--border-color);
            padding: 56px 0 28px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 36px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 19px;
            color: var(--text-primary);
            margin-bottom: 14px;
        }

        .footer-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-gold-dark), var(--accent-gold-light));
            color: #0F1115;
            font-weight: 800;
            font-size: 11px;
            letter-spacing: 0.05em;
            border-radius: var(--radius-sm);
            font-family: var(--font-mono);
        }

        .footer-brand-text {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            margin: 0 0 12px;
        }

        .footer-col-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

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

        .footer-links a {
            font-size: 14px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .footer-links a:hover {
            color: var(--accent-gold-light);
        }

        .footer-links a::before {
            content: '›';
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 14px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .footer-bottom .domain-info {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Responsive */
        @media (max-width: 991px) {
            .navbar-nav {
                padding: 16px 0;
                gap: 2px;
            }
            .nav-tools {
                padding: 12px 0 8px;
                flex-wrap: wrap;
                gap: 10px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            section {
                padding: 52px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .hero-resource {
                padding: 52px 0 48px;
            }
            .hero-title {
                font-size: 30px;
            }
            .hero-subtitle {
                font-size: 14px;
            }
            .match-row {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 18px;
            }
            .match-row-left {
                width: 100%;
                justify-content: space-between;
            }
            .match-teams {
                font-size: 14px;
            }
            .match-score {
                font-size: 17px;
            }
            .match-filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .subscribe-cta {
                padding: 32px 24px;
                flex-direction: column;
                align-items: flex-start;
            }
            .subscribe-cta .cta-form {
                width: 100%;
                min-width: auto;
            }
            .subscribe-cta .cta-form .form-input {
                min-width: 100%;
            }
            .upcoming-item {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 18px;
            }
            .faq-question {
                font-size: 15px;
                padding: 16px 18px;
            }
            .faq-answer {
                padding: 0 18px 16px;
                font-size: 14px;
            }
        }

        @media (max-width: 576px) {
            section {
                padding: 40px 0;
            }
            .hero-title {
                font-size: 26px;
            }
            .hero-search-wrap .search-input {
                height: 48px;
                font-size: 14px;
            }
            .hero-search-wrap .search-btn {
                width: 38px;
                font-size: 14px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
            }
            .match-teams {
                font-size: 13px;
                gap: 10px;
            }
            .match-score {
                font-size: 16px;
            }
            .completed-grid {
                grid-template-columns: 1fr;
            }
            .matchup-grid {
                grid-template-columns: 1fr;
            }
            .data-filter-grid {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0F1115;
            --bg-secondary: #161A22;
            --bg-tertiary: #1B202B;
            --bg-hover: #232A36;
            --accent-gold: #B89B4F;
            --accent-gold-light: #D4AF5A;
            --accent-gold-dark: #9A8140;
            --ui-blue-gray: #2E3542;
            --ui-blue-gray-light: #46536A;
            --alert-red: #9E3B3B;
            --alert-red-light: #C05050;
            --text-primary: #F5F7FA;
            --text-secondary: #C4CCD6;
            --text-muted: #8E9BA8;
            --border-color: #2A3140;
            --border-light: #252C37;
            --card-bg: #161A22;
            --card-bg-alt: #1B202B;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.55);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --font-mono: 'Roboto Mono', 'SF Mono', Consolas, monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--accent-gold-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent-gold);
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: var(--font-sans);
        }
        input,
        textarea,
        select {
            font-family: var(--font-sans);
        }
        .container {
            max-width: 1200px;
        }
        section {
            padding: 76px 0;
            position: relative;
        }
        .section-alt {
            background-color: var(--bg-secondary);
        }
        .section-divider {
            border-top: 1px solid var(--border-color);
        }
        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-gold-light);
            margin-bottom: 12px;
            border-left: 3px solid var(--accent-gold);
            padding-left: 12px;
        }
        .section-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.4;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }
        .section-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 36px;
            line-height: 1.8;
        }
        .section-header {
            margin-bottom: 40px;
        }
        .section-header .section-title {
            margin-bottom: 10px;
        }
        .section-header .section-desc {
            margin-bottom: 0;
        }
        .text-gold {
            color: var(--accent-gold-light);
        }
        .text-muted {
            color: var(--text-muted) !important;
        }
        .bg-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
        }
        .badge-gold {
            background-color: rgba(184, 155, 79, 0.18);
            color: var(--accent-gold-light);
            border: 1px solid rgba(184, 155, 79, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            white-space: nowrap;
            display: inline-block;
        }
        .badge-red {
            background-color: rgba(158, 59, 59, 0.2);
            color: var(--alert-red-light);
            border: 1px solid rgba(158, 59, 59, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            display: inline-block;
        }
        .badge-green {
            background-color: rgba(60, 140, 80, 0.18);
            color: #7ED9A0;
            border: 1px solid rgba(60, 140, 80, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            display: inline-block;
        }
        .btn-gold {
            background-color: var(--accent-gold);
            color: #0F1115;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
            display: inline-block;
        }
        .btn-gold:hover {
            background-color: var(--accent-gold-light);
            border-color: var(--accent-gold-light);
            color: #0F1115;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.35);
            transform: translateY(-1px);
        }
        .btn-gold:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.4);
        }
        .btn-gold:active {
            transform: translateY(1px);
            box-shadow: none;
        }
        .btn-outline-gold {
            background-color: transparent;
            color: var(--accent-gold-light);
            font-weight: 600;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-base);
            display: inline-block;
        }
        .btn-outline-gold:hover {
            background-color: rgba(184, 155, 79, 0.12);
            border-color: var(--accent-gold-light);
            color: var(--accent-gold-light);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.25);
            transform: translateY(-1px);
        }
        .btn-outline-gold:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
        }

        /* Header / Nav */
        .site-header {
            background-color: rgba(15, 17, 21, 0.97);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 10px 0;
            transition: box-shadow var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .navbar {
            padding: 0;
        }
        .navbar-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 22px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.03em;
            white-space: nowrap;
        }
        .navbar-logo:hover {
            color: var(--text-primary);
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
            color: #0F1115;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 13px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.03em;
            flex-shrink: 0;
        }
        .navbar-nav {
            gap: 4px;
        }
        .navbar-nav .nav-link {
            color: var(--text-secondary);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .navbar-nav .nav-link:hover {
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.08);
        }
        .navbar-nav .nav-link.active {
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.15);
            font-weight: 600;
        }
        .navbar-toggler {
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            font-size: 18px;
            padding: 6px 12px;
            border-radius: var(--radius-sm);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.25);
        }
        .nav-tools {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .status-dot {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .status-dot .dot {
            width: 8px;
            height: 8px;
            background-color: #7ED9A0;
            border-radius: 50%;
            box-shadow: 0 0 6px rgba(126, 217, 160, 0.7);
            animation: pulse-dot 2s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.6;
                transform: scale(1.3);
            }
        }
        .notif-bell {
            position: relative;
            color: var(--text-secondary);
            font-size: 17px;
            padding: 6px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .notif-bell:hover {
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.1);
        }
        .badge-count {
            position: absolute;
            top: -4px;
            right: -8px;
            background-color: var(--alert-red);
            color: #fff;
            font-size: 10px;
            font-weight: 700;
            padding: 1px 5px;
            border-radius: 10px;
            font-family: var(--font-mono);
            line-height: 1.4;
            min-width: 16px;
            text-align: center;
        }

        /* Page Hero */
        .page-hero {
            padding: 56px 0 48px;
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-color);
            position: relative;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
        }
        .page-hero h1 {
            font-size: 40px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        .page-hero .hero-desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 28px;
        }
        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
        }
        .hero-stat {
            display: flex;
            flex-direction: column;
        }
        .hero-stat-value {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--accent-gold-light);
            line-height: 1.2;
        }
        .hero-stat-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Table Styles */
        .table-ranking-wrap {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .table-ranking-wrap .table {
            margin-bottom: 0;
            color: var(--text-secondary);
            font-size: 14px;
            min-width: 720px;
        }
        .table-ranking-wrap .table thead th {
            background-color: var(--bg-tertiary);
            color: var(--text-muted);
            font-size: 12px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            border-bottom: 1px solid var(--border-color);
            padding: 14px 16px;
            white-space: nowrap;
        }
        .table-ranking-wrap .table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-light);
            vertical-align: middle;
            white-space: nowrap;
        }
        .table-ranking-wrap .table tbody tr:last-child td {
            border-bottom: none;
        }
        .table-ranking-wrap .table tbody tr:hover {
            background-color: rgba(184, 155, 79, 0.04);
        }
        .table-ranking-wrap .table tbody tr.highlight-row {
            background-color: rgba(184, 155, 79, 0.08);
        }
        .team-name-cell {
            font-weight: 600;
            color: var(--text-primary);
        }
        .rank-num {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--text-muted);
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: var(--radius-sm);
            background-color: var(--bg-hover);
        }
        .rank-num.rank-top {
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.15);
        }
        .win-rate-bar {
            width: 100%;
            max-width: 100px;
            height: 6px;
            background-color: var(--bg-hover);
            border-radius: 3px;
            overflow: hidden;
            display: inline-block;
            vertical-align: middle;
            margin-right: 8px;
        }
        .win-rate-bar .bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-gold-dark), var(--accent-gold-light));
            border-radius: 3px;
            transition: width var(--transition-base);
        }
        .form-indicator {
            display: flex;
            gap: 4px;
        }
        .form-indicator .form-dot {
            width: 18px;
            height: 18px;
            border-radius: 4px;
            font-size: 9px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #fff;
            font-family: var(--font-mono);
        }
        .form-dot.win {
            background-color: rgba(60, 140, 80, 0.7);
        }
        .form-dot.loss {
            background-color: rgba(158, 59, 59, 0.7);
        }
        .table-scroll-x {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .table-scroll-x::-webkit-scrollbar {
            height: 6px;
        }
        .table-scroll-x::-webkit-scrollbar-track {
            background: var(--bg-tertiary);
        }
        .table-scroll-x::-webkit-scrollbar-thumb {
            background: var(--ui-blue-gray);
            border-radius: 3px;
        }

        /* Team Cards */
        .team-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            height: 100%;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .team-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .team-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .team-card:hover::before {
            opacity: 1;
        }
        .team-card .tc-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 16px;
        }
        .tc-team-name {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
        }
        .tc-region {
            font-size: 12px;
            color: var(--text-muted);
            background-color: var(--bg-hover);
            padding: 3px 10px;
            border-radius: 20px;
        }
        .tc-data-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-bottom: 16px;
        }
        .tc-data-item {
            background-color: var(--bg-tertiary);
            border-radius: var(--radius-sm);
            padding: 10px 14px;
            border: 1px solid var(--border-light);
        }
        .tc-data-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 4px;
        }
        .tc-data-value {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--accent-gold-light);
        }
        .tc-trend {
            display: flex;
            gap: 4px;
            align-items: center;
        }

        /* Trend Chart Section */
        .trend-chart-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 28px;
            height: 100%;
            box-shadow: var(--shadow-sm);
        }
        .trend-chart-card .chart-placeholder {
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            min-height: 280px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        .trend-chart-card .chart-placeholder img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-sm);
        }
        .chart-overlay-label {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background-color: rgba(15, 17, 21, 0.85);
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            color: var(--text-secondary);
            border: 1px solid var(--border-color);
        }

        /* Player Ranking */
        .player-rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .player-rank-item {
            background-color: var(--card-bg-alt);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            display: flex;
            align-items: center;
            gap: 14px;
            transition: all var(--transition-fast);
        }
        .player-rank-item:hover {
            border-color: var(--accent-gold);
            background-color: rgba(184, 155, 79, 0.05);
        }
        .player-rank-num {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 18px;
            color: var(--accent-gold-light);
            width: 32px;
            text-align: center;
            flex-shrink: 0;
        }
        .player-info {
            flex: 1;
            min-width: 0;
        }
        .player-name {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 15px;
        }
        .player-team {
            font-size: 12px;
            color: var(--text-muted);
        }
        .player-score {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 16px;
            color: var(--accent-gold-light);
            flex-shrink: 0;
        }

        /* Metrics Explain */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .metric-item {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 18px 20px;
            transition: all var(--transition-fast);
        }
        .metric-item:hover {
            border-color: var(--accent-gold);
            transform: translateY(-2px);
        }
        .metric-icon {
            font-size: 20px;
            color: var(--accent-gold-light);
            margin-bottom: 10px;
        }
        .metric-name {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 14px;
            margin-bottom: 4px;
        }
        .metric-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Subscribe */
        .subscribe-section {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        .subscribe-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-sm);
        }
        .subscribe-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 12px 18px;
            color: var(--text-primary);
            font-size: 14px;
            transition: all var(--transition-fast);
        }
        .subscribe-form input:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
        }
        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }

        /* FAQ */
        .faq-accordion .accordion-item {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
        }
        .faq-accordion .accordion-button {
            background-color: var(--card-bg);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 16px;
            padding: 18px 20px;
            border: none;
            box-shadow: none;
            transition: all var(--transition-fast);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background-color: var(--bg-hover);
            color: var(--accent-gold-light);
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.25);
            border-color: var(--accent-gold);
        }
        .faq-accordion .accordion-button::after {
            filter: invert(70%) sepia(30%) saturate(500%) hue-rotate(5deg);
        }
        .faq-accordion .accordion-body {
            background-color: var(--bg-secondary);
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.8;
            padding: 18px 20px;
        }

        /* Footer */
        .site-footer {
            background-color: var(--bg-primary);
            border-top: 1px solid var(--border-color);
            padding: 60px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-brand-text {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 340px;
        }
        .footer-col-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 14px;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent-gold-light);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-light);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .domain-info {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--ui-blue-gray-light);
        }

        /* Responsive */
        @media (max-width: 991px) {
            .navbar-collapse {
                background-color: var(--bg-primary);
                border: 1px solid var(--border-color);
                border-radius: var(--radius-sm);
                padding: 16px;
                margin-top: 10px;
            }
            .nav-tools {
                flex-wrap: wrap;
                gap: 10px;
            }
            .page-hero h1 {
                font-size: 32px;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 767px) {
            section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .page-hero {
                padding: 40px 0 36px;
            }
            .page-hero h1 {
                font-size: 26px;
            }
            .hero-stats {
                gap: 20px;
            }
            .hero-stat-value {
                font-size: 22px;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .subscribe-card {
                padding: 24px;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-form input {
                min-width: auto;
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .team-card {
                padding: 18px;
            }
            .tc-data-grid {
                grid-template-columns: 1fr;
            }
            .player-rank-item {
                padding: 12px 14px;
                gap: 10px;
            }
            .trend-chart-card {
                padding: 18px;
            }
            .trend-chart-card .chart-placeholder {
                min-height: 200px;
            }
        }
        @media (max-width: 520px) {
            .page-hero h1 {
                font-size: 22px;
            }
            .section-title {
                font-size: 20px;
            }
            .navbar-logo {
                font-size: 18px;
            }
            .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 11px;
            }
            .btn-gold {
                padding: 10px 18px;
                font-size: 13px;
            }
            .btn-outline-gold {
                padding: 10px 18px;
                font-size: 13px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

/* roulang page: category4 */
:root {
            --bg-primary: #0F1115;
            --bg-secondary: #161A22;
            --bg-tertiary: #1B202B;
            --bg-hover: #232A36;
            --accent-gold: #B89B4F;
            --accent-gold-light: #D4AF5A;
            --accent-gold-dark: #9A8140;
            --ui-blue-gray: #2E3542;
            --ui-blue-gray-light: #46536A;
            --alert-red: #9E3B3B;
            --alert-red-light: #C05050;
            --text-primary: #F5F7FA;
            --text-secondary: #C4CCD6;
            --text-muted: #8E9BA8;
            --border-color: #2A3140;
            --border-light: #252C37;
            --card-bg: #161A22;
            --card-bg-alt: #1B202B;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.55);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --font-mono: 'Roboto Mono', 'SF Mono', Consolas, monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

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

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

        a {
            color: var(--accent-gold-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--accent-gold);
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: var(--font-sans);
        }

        input, textarea, select {
            font-family: var(--font-sans);
        }

        .container {
            max-width: 1200px;
        }

        section {
            padding: 72px 0;
            position: relative;
        }

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

        .section-divider {
            border-top: 1px solid var(--border-color);
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-gold-light);
            margin-bottom: 12px;
            border-left: 3px solid var(--accent-gold);
            padding-left: 12px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.4;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 36px;
            line-height: 1.8;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header .section-title {
            margin-bottom: 10px;
        }

        .section-header .section-desc {
            margin-bottom: 0;
        }

        .text-gold {
            color: var(--accent-gold-light);
        }

        .text-muted {
            color: var(--text-muted) !important;
        }

        .bg-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
        }

        .badge-gold {
            background-color: rgba(184, 155, 79, 0.18);
            color: var(--accent-gold-light);
            border: 1px solid rgba(184, 155, 79, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            white-space: nowrap;
        }

        .badge-red {
            background-color: rgba(158, 59, 59, 0.2);
            color: var(--alert-red-light);
            border: 1px solid rgba(158, 59, 59, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
        }

        .badge-green {
            background-color: rgba(60, 140, 80, 0.18);
            color: #7ED9A0;
            border: 1px solid rgba(60, 140, 80, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
        }

        .btn-gold {
            background-color: var(--accent-gold);
            color: #0F1115;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
        }

        .btn-gold:hover {
            background-color: var(--accent-gold-light);
            border-color: var(--accent-gold-light);
            color: #0F1115;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.35);
            transform: translateY(-1px);
        }

        .btn-gold:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.4);
        }

        .btn-gold:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-outline-gold {
            background-color: transparent;
            color: var(--accent-gold-light);
            font-weight: 600;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-base);
        }

        .btn-outline-gold:hover {
            background-color: rgba(184, 155, 79, 0.12);
            border-color: var(--accent-gold-light);
            color: var(--accent-gold-light);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.25);
            transform: translateY(-1px);
        }

        .btn-outline-gold:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
        }

        /* Header / Nav */
        .site-header {
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-color);
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
        }

        .navbar {
            padding: 6px 0;
        }

        .navbar-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary) !important;
            letter-spacing: 0.01em;
        }

        .navbar-logo .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border: 1px solid var(--accent-gold);
            border-radius: var(--radius-sm);
            color: var(--accent-gold-light);
            font-size: 11px;
            font-weight: 700;
            font-family: var(--font-mono);
            letter-spacing: 0.04em;
            background: rgba(184, 155, 79, 0.08);
        }

        .navbar-nav {
            gap: 4px;
        }

        .navbar-nav .nav-link {
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 500;
            padding: 10px 16px !important;
            border-radius: var(--radius-sm);
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }

        .navbar-nav .nav-link:hover {
            color: var(--text-primary);
            background-color: rgba(255, 255, 255, 0.04);
        }

        .navbar-nav .nav-link.active {
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.12);
        }

        .nav-tools {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .status-dot {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .status-dot .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: #7ED9A0;
            box-shadow: 0 0 6px rgba(126, 217, 160, 0.5);
            animation: pulse-dot 2s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.55; transform: scale(0.8); }
        }

        .notif-bell {
            position: relative;
            color: var(--text-muted);
            font-size: 18px;
            transition: color var(--transition-fast);
            padding: 6px;
            border-radius: 50%;
        }

        .notif-bell:hover {
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.1);
        }

        .notif-bell .badge-count {
            position: absolute;
            top: -2px;
            right: -4px;
            background-color: var(--alert-red-light);
            color: #fff;
            font-size: 10px;
            font-weight: 700;
            font-family: var(--font-mono);
            width: 18px;
            height: 18px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid var(--bg-primary);
        }

        .navbar-toggler {
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            padding: 8px 12px;
            font-size: 18px;
            border-radius: var(--radius-sm);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
            border-color: var(--accent-gold);
        }

        /* Page Head */
        .page-head {
            padding: 52px 0 28px;
            background-color: var(--bg-primary);
        }

        .page-head h1 {
            font-size: 38px;
            font-weight: 800;
            line-height: 1.35;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .page-head .page-head-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 760px;
            line-height: 1.8;
        }

        /* Article Cards */
        .article-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: all var(--transition-base);
        }

        .article-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

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

        .article-card .article-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }

        .article-card:hover .article-img img {
            transform: scale(1.04);
        }

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

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

        .article-card .article-title {
            font-size: 19px;
            font-weight: 700;
            line-height: 1.5;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

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

        .article-card .article-title a:hover {
            color: var(--accent-gold-light);
        }

        .article-card .article-summary {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-card .article-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-top: 14px;
            padding-top: 14px;
            border-top: 1px solid var(--border-light);
        }

        /* Ranking List */
        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            background-color: var(--card-bg-alt);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            transition: all var(--transition-fast);
        }

        .ranking-item:hover {
            border-color: var(--accent-gold);
            background-color: var(--bg-hover);
        }

        .ranking-item .rank-num {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--accent-gold-light);
            width: 44px;
            text-align: center;
        }

        .ranking-item .hero-info {
            flex: 1;
            min-width: 0;
        }

        .ranking-item .hero-name {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .ranking-item .hero-pos {
            font-size: 12px;
            color: var(--text-muted);
        }

        .ranking-item .hero-stat {
            text-align: right;
            min-width: 100px;
        }

        .ranking-item .hero-stat .stat-value {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
        }

        .ranking-item .hero-stat .stat-label {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Trend Cards */
        .trend-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            height: 100%;
            transition: all var(--transition-base);
        }

        .trend-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }

        .trend-card .trend-icon {
            font-size: 28px;
            color: var(--accent-gold-light);
            margin-bottom: 12px;
        }

        .trend-card .trend-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .trend-card .trend-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* FAQ */
        .faq-item {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--ui-blue-gray-light);
        }

        .faq-item .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            cursor: pointer;
            gap: 16px;
            user-select: none;
        }

        .faq-item .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border: 1px solid var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold-light);
            font-size: 13px;
            transition: transform var(--transition-base);
        }

        .faq-item .faq-answer {
            padding: 0 22px 20px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            display: none;
        }

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

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background-color: rgba(184, 155, 79, 0.12);
        }

        /* Filter Tags */
        .filter-tags {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }

        .filter-tag {
            padding: 8px 18px;
            border: 1px solid var(--border-color);
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-muted);
            background-color: transparent;
            transition: all var(--transition-fast);
        }

        .filter-tag:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
        }

        .filter-tag.active {
            background-color: rgba(184, 155, 79, 0.16);
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
        }

        /* Subscribe Form */
        .subscribe-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            padding: 14px 18px;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            background-color: var(--bg-tertiary);
            color: var(--text-primary);
            font-size: 14px;
            transition: all var(--transition-base);
        }

        .subscribe-form input:focus {
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.25);
            outline: none;
        }

        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }

        /* Footer */
        .site-footer {
            background-color: #0C0F13;
            border-top: 1px solid var(--border-color);
            padding: 64px 0 32px;
        }

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

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .footer-brand .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border: 1px solid var(--accent-gold);
            border-radius: var(--radius-sm);
            color: var(--accent-gold-light);
            font-size: 10px;
            font-weight: 700;
            font-family: var(--font-mono);
            letter-spacing: 0.04em;
            background: rgba(184, 155, 79, 0.08);
        }

        .footer-brand-text {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .footer-col-title {
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-primary);
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            font-size: 14px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--accent-gold-light);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .footer-bottom .domain-info {
            font-family: var(--font-mono);
            font-size: 12px;
            letter-spacing: 0.03em;
        }

        /* Responsive */
        @media (max-width: 991px) {
            .navbar-nav {
                padding: 16px 0;
            }
            .nav-tools {
                flex-wrap: wrap;
                padding: 12px 0 4px;
                gap: 12px;
            }
            .status-dot {
                font-size: 12px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .page-head h1 {
                font-size: 30px;
            }
        }

        @media (max-width: 767px) {
            section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .page-head {
                padding: 36px 0 16px;
            }
            .page-head h1 {
                font-size: 26px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .ranking-item {
                flex-wrap: wrap;
                gap: 12px;
                padding: 14px 16px;
            }
            .ranking-item .hero-stat {
                text-align: left;
                min-width: auto;
            }
            .subscribe-form input {
                min-width: 100%;
            }
            .btn-gold, .btn-outline-gold {
                width: 100%;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 21px;
            }
            .page-head h1 {
                font-size: 23px;
            }
            .article-card .article-body {
                padding: 16px 16px 18px;
            }
            .article-card .article-title {
                font-size: 17px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #0F1115;
            --bg-secondary: #161A22;
            --bg-tertiary: #1B202B;
            --bg-hover: #232A36;
            --accent-gold: #B89B4F;
            --accent-gold-light: #D4AF5A;
            --accent-gold-dark: #9A8140;
            --ui-blue-gray: #2E3542;
            --ui-blue-gray-light: #46536A;
            --alert-red: #9E3B3B;
            --alert-red-light: #C05050;
            --text-primary: #F5F7FA;
            --text-secondary: #C4CCD6;
            --text-muted: #8E9BA8;
            --border-color: #2A3140;
            --border-light: #252C37;
            --card-bg: #161A22;
            --card-bg-alt: #1B202B;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.55);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --font-mono: 'Roboto Mono', 'SF Mono', Consolas, monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

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

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

        a {
            color: var(--accent-gold-light);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--accent-gold);
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: var(--font-sans);
        }

        input,
        textarea,
        select {
            font-family: var(--font-sans);
        }

        .container {
            max-width: 1200px;
        }

        section {
            padding: 76px 0;
            position: relative;
        }

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

        .section-divider {
            border-top: 1px solid var(--border-color);
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-gold-light);
            margin-bottom: 12px;
            border-left: 3px solid var(--accent-gold);
            padding-left: 12px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.4;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 36px;
            line-height: 1.8;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header .section-title {
            margin-bottom: 10px;
        }

        .section-header .section-desc {
            margin-bottom: 0;
        }

        .text-gold {
            color: var(--accent-gold-light);
        }

        .text-muted {
            color: var(--text-muted) !important;
        }

        .bg-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
        }

        .badge-gold {
            background-color: rgba(184, 155, 79, 0.18);
            color: var(--accent-gold-light);
            border: 1px solid rgba(184, 155, 79, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            white-space: nowrap;
        }

        .badge-red {
            background-color: rgba(158, 59, 59, 0.2);
            color: var(--alert-red-light);
            border: 1px solid rgba(158, 59, 59, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
        }

        .badge-green {
            background-color: rgba(60, 140, 80, 0.18);
            color: #7ED9A0;
            border: 1px solid rgba(60, 140, 80, 0.4);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
        }

        .btn-gold {
            background-color: var(--accent-gold);
            color: #0F1115;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
            display: inline-block;
        }

        .btn-gold:hover {
            background-color: var(--accent-gold-light);
            border-color: var(--accent-gold-light);
            color: #0F1115;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.35);
            transform: translateY(-1px);
        }

        .btn-gold:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.4);
        }

        .btn-gold:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-outline-gold {
            background-color: transparent;
            color: var(--accent-gold-light);
            font-weight: 600;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-base);
            display: inline-block;
        }

        .btn-outline-gold:hover {
            background-color: rgba(184, 155, 79, 0.1);
            border-color: var(--accent-gold-light);
            color: var(--accent-gold-light);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.2);
            transform: translateY(-1px);
        }

        .btn-outline-gold:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
        }

        .btn-outline-gold:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        /* Header Navigation */
        .site-header {
            background-color: rgba(15, 17, 21, 0.97);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1050;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .site-header .navbar {
            padding: 14px 0;
        }

        .navbar-logo {
            display: flex;
            align-items: center;
            font-size: 24px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            gap: 10px;
            text-decoration: none;
        }

        .navbar-logo:hover {
            color: var(--accent-gold-light);
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background-color: var(--accent-gold);
            color: #0F1115;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 14px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.04em;
        }

        .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .nav-link:hover {
            color: var(--accent-gold-light);
        }

        .nav-link.active {
            color: var(--accent-gold-light);
            background-color: rgba(184, 155, 79, 0.1);
        }

        .nav-tools {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .status-dot {
            display: inline-flex;
            align-items: center;
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .status-dot .dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background-color: #5CB85C;
            border-radius: 50%;
            margin-right: 6px;
            animation: pulse-dot 1.8s infinite;
        }

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

        .notif-bell {
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            background-color: var(--bg-tertiary);
            color: var(--text-secondary);
            font-size: 16px;
            transition: all var(--transition-fast);
        }

        .notif-bell:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
        }

        .badge-count {
            position: absolute;
            top: -6px;
            right: -6px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 20px;
            height: 20px;
            background-color: var(--alert-red);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            border-radius: 50%;
            font-family: var(--font-mono);
        }

        .navbar-toggler {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }

        .navbar-toggler:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.2);
        }

        /* Page Header / Breadcrumb */
        .page-header {
            padding: 40px 0 28px;
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-light);
        }

        .breadcrumb {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }

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

        .breadcrumb a:hover {
            color: var(--accent-gold-light);
        }

        .breadcrumb .separator {
            color: var(--text-muted);
            margin: 0 2px;
        }

        .page-header h1 {
            font-size: 38px;
            font-weight: 800;
            line-height: 1.35;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .page-header .lead {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 0;
            line-height: 1.8;
        }

        /* Champion Cards */
        .champion-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: all var(--transition-base);
            position: relative;
            height: 100%;
            overflow: hidden;
        }

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

        .champion-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-gold-light));
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .champion-card:hover::before {
            opacity: 1;
        }

        .champion-card .tier-badge {
            display: inline-block;
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 700;
            background-color: rgba(184, 155, 79, 0.25);
            color: var(--accent-gold-light);
            border: 1px solid rgba(184, 155, 79, 0.5);
            padding: 3px 14px;
            border-radius: 3px;
            clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
            letter-spacing: 0.05em;
            margin-bottom: 14px;
        }

        .champion-card .champ-name {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
            letter-spacing: 0.01em;
        }

        .champion-card .champ-position {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 14px;
        }

        .position-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-secondary);
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            padding: 3px 10px;
            border-radius: 3px;
            transition: all var(--transition-fast);
        }

        .champion-card:hover .position-tag {
            border-color: rgba(184, 155, 79, 0.4);
            color: var(--accent-gold-light);
        }

        .winrate-bar-wrap {
            margin-bottom: 10px;
        }

        .winrate-bar-label {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 4px;
        }

        .winrate-bar {
            height: 8px;
            background-color: var(--bg-tertiary);
            border-radius: 4px;
            overflow: hidden;
        }

        .winrate-bar .bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-gold-dark), var(--accent-gold-light));
            border-radius: 4px;
            transition: width var(--transition-base);
        }

        .heat-indicator {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid var(--border-light);
        }

        .heat-dots {
            display: flex;
            gap: 4px;
        }

        .heat-dots span {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
        }

        .heat-dots span.active {
            background-color: var(--accent-gold);
            border-color: var(--accent-gold);
        }

        /* Data Table */
        .data-table-wrap {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .data-table-wrap .table {
            margin-bottom: 0;
            color: var(--text-secondary);
            font-size: 14px;
        }

        .data-table-wrap .table thead {
            background-color: var(--bg-tertiary);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .data-table-wrap .table thead th {
            border-bottom: 1px solid var(--border-color);
            padding: 14px 16px;
            white-space: nowrap;
        }

        .data-table-wrap .table tbody td {
            border-bottom: 1px solid var(--border-light);
            padding: 14px 16px;
            vertical-align: middle;
            white-space: nowrap;
        }

        .data-table-wrap .table tbody tr:last-child td {
            border-bottom: none;
        }

        .data-table-wrap .table tbody tr:hover {
            background-color: var(--bg-hover);
        }

        .data-table-wrap .table .rank-num {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--accent-gold-light);
            font-size: 16px;
        }

        .data-table-wrap .table .champ-cell {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .champ-avatar-placeholder {
            width: 36px;
            height: 36px;
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--accent-gold-light);
            font-family: var(--font-mono);
            font-weight: 600;
        }

        .data-table-wrap .table .winrate-mono {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--text-primary);
        }

        .data-table-wrap .table .trend-up {
            color: #7ED9A0;
            font-size: 13px;
        }

        .data-table-wrap .table .trend-down {
            color: var(--alert-red-light);
            font-size: 13px;
        }

        .table-responsive {
            border-radius: var(--radius-md);
        }

        /* Counter/Matchup Section */
        .counter-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: all var(--transition-base);
            height: 100%;
        }

        .counter-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
        }

        .counter-card .counter-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        .counter-card .counter-pair {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
            font-size: 14px;
        }

        .counter-card .counter-pair .vs {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--accent-gold-light);
            font-size: 13px;
        }

        .counter-card .counter-rate {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--text-primary);
            margin-left: auto;
        }

        /* Champion Showcase */
        .showcase-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
        }

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

        .showcase-card .showcase-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background-color: var(--bg-tertiary);
        }

        .showcase-card .showcase-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }

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

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

        .showcase-card .showcase-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .showcase-card .showcase-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .showcase-card .showcase-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        /* Data Update Notice */
        .update-notice {
            background-color: var(--card-bg-alt);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 28px;
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }

        .update-notice .notice-icon {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            background-color: rgba(184, 155, 79, 0.15);
            border: 1px solid rgba(184, 155, 79, 0.3);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold-light);
            font-size: 20px;
        }

        .update-notice .notice-content {
            flex: 1;
        }

        .update-notice .notice-title {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .update-notice .notice-text {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* FAQ Accordion */
        .accordion-item {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color var(--transition-fast);
        }

        .accordion-item:hover {
            border-color: rgba(184, 155, 79, 0.4);
        }

        .accordion-header {
            margin: 0;
        }

        .accordion-button {
            background-color: transparent;
            color: var(--text-primary);
            font-size: 16px;
            font-weight: 600;
            padding: 18px 24px;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            border-radius: 0;
            transition: all var(--transition-fast);
        }

        .accordion-button:hover {
            color: var(--accent-gold-light);
        }

        .accordion-button:focus {
            box-shadow: none;
            border-color: var(--accent-gold);
        }

        .accordion-button .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            background-color: rgba(184, 155, 79, 0.15);
            border: 1px solid rgba(184, 155, 79, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--accent-gold-light);
            transition: transform var(--transition-base);
        }

        .accordion-button:not(.collapsed) .faq-icon {
            transform: rotate(45deg);
            background-color: var(--accent-gold);
            color: #0F1115;
        }

        .accordion-body {
            padding: 0 24px 20px;
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .accordion-body .faq-feedback {
            margin-top: 12px;
            display: flex;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .accordion-body .faq-feedback a {
            color: var(--accent-gold-light);
            transition: color var(--transition-fast);
        }

        .accordion-body .faq-feedback a:hover {
            color: var(--accent-gold);
        }

        /* Subscribe CTA */
        .subscribe-section {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .subscribe-box {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-sm);
        }

        .subscribe-box .subscribe-title {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        .subscribe-box .subscribe-desc {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 24px;
            line-height: 1.7;
        }

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

        .subscribe-form input[type="email"] {
            flex: 1;
            min-width: 220px;
            background-color: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 12px 18px;
            font-size: 15px;
            color: var(--text-primary);
            transition: all var(--transition-fast);
        }

        .subscribe-form input[type="email"]::placeholder {
            color: var(--text-muted);
        }

        .subscribe-form input[type="email"]:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(184, 155, 79, 0.3);
        }

        .subscribe-form .btn-gold {
            flex-shrink: 0;
        }

        .subscribe-note {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 10px;
            margin-bottom: 0;
        }

        /* Footer */
        .site-footer {
            background-color: #0B0D10;
            border-top: 1px solid var(--border-color);
            padding: 56px 0 28px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 14px;
        }

        .footer-brand .logo-icon {
            width: 32px;
            height: 32px;
            font-size: 12px;
        }

        .footer-brand-text {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 0;
        }

        .footer-col-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            font-size: 14px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--accent-gold-light);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 24px;
            border-top: 1px solid var(--border-light);
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .footer-bottom .domain-info {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .nav-tools {
                gap: 10px;
            }

            .status-dot {
                display: none;
            }

            .page-header h1 {
                font-size: 30px;
            }

            section {
                padding: 56px 0;
            }
        }

        @media (max-width: 767.98px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .nav-tools .btn-gold {
                padding: 8px 14px;
                font-size: 12px;
            }

            .page-header {
                padding: 28px 0 20px;
            }

            .page-header h1 {
                font-size: 26px;
            }

            section {
                padding: 40px 0;
            }

            .section-title {
                font-size: 24px;
            }

            .subscribe-box {
                padding: 24px;
            }

            .subscribe-form {
                flex-direction: column;
            }

            .subscribe-form .btn-gold {
                width: 100%;
            }

            .update-notice {
                flex-direction: column;
                padding: 20px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 519.98px) {
            .navbar-logo {
                font-size: 20px;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 12px;
            }

            .page-header h1 {
                font-size: 22px;
            }

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

            .champion-card {
                padding: 18px;
            }

            .footer-bottom {
                font-size: 12px;
            }
        }

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