/* roulang page: index */
:root {
            --bg-primary: #080810;
            --bg-secondary: #0e0e1a;
            --bg-card: rgba(18, 18, 35, 0.85);
            --bg-card-hover: rgba(24, 24, 48, 0.92);
            --text-primary: #e8e8f0;
            --text-secondary: #b0b0c0;
            --text-muted: #7a7a90;
            --neon-green: #00e676;
            --neon-green-glow: rgba(0, 230, 118, 0.4);
            --neon-blue: #00b8ff;
            --neon-blue-glow: rgba(0, 184, 255, 0.4);
            --neon-gold: #ffc107;
            --neon-gold-glow: rgba(255, 193, 7, 0.4);
            --neon-purple: #b388ff;
            --neon-purple-glow: rgba(179, 136, 255, 0.35);
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-glow: rgba(0, 230, 118, 0.3);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 40px rgba(0, 230, 118, 0.15);
            --shadow-glow-blue: 0 0 40px rgba(0, 184, 255, 0.15);
            --transition-fast: 0.2s ease;
            --transition-normal: 0.3s ease;
            --font-display: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-display);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            background-image:
                radial-gradient(ellipse at 20% 10%, rgba(0, 230, 118, 0.03) 0%, transparent 60%),
                radial-gradient(ellipse at 75% 25%, rgba(0, 184, 255, 0.04) 0%, transparent 55%),
                radial-gradient(ellipse at 50% 60%, rgba(179, 136, 255, 0.03) 0%, transparent 50%);
            background-attachment: fixed;
        }

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

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

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

        /* ===== 顶部导航栏第一行 ===== */
        .header-top {
            background: rgba(10, 10, 22, 0.95);
            border-bottom: 1px solid var(--border-subtle);
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
        }

        .header-top .navbar-brand {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: var(--neon-green);
            text-shadow: 0 0 20px var(--neon-green-glow);
            display: flex;
            align-items: center;
            gap: 8px;
            transition: text-shadow var(--transition-normal);
        }

        .header-top .navbar-brand:hover {
            color: var(--neon-green);
            text-shadow: 0 0 35px var(--neon-green-glow), 0 0 60px rgba(0, 230, 118, 0.25);
        }

        .header-top .brand-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--neon-green), #00c853);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: #000;
            box-shadow: 0 0 18px var(--neon-green-glow);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-neon-outline {
            background: transparent;
            border: 2px solid var(--neon-green);
            color: var(--neon-green);
            padding: 8px 20px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-normal);
            text-shadow: 0 0 8px var(--neon-green-glow);
            box-shadow: 0 0 12px rgba(0, 230, 118, 0.1);
        }

        .btn-neon-outline:hover {
            background: var(--neon-green);
            color: #000;
            box-shadow: 0 0 28px var(--neon-green-glow), 0 0 50px rgba(0, 230, 118, 0.25);
            text-shadow: none;
        }

        .btn-neon-filled {
            background: linear-gradient(135deg, var(--neon-green), #00c853);
            border: none;
            color: #000;
            padding: 9px 22px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition-normal);
            box-shadow: 0 0 20px var(--neon-green-glow);
            letter-spacing: 0.5px;
        }

        .btn-neon-filled:hover {
            box-shadow: 0 0 40px var(--neon-green-glow), 0 0 70px rgba(0, 230, 118, 0.3);
            transform: translateY(-2px);
            color: #000;
        }

        /* ===== 频道 Tabs 第二行导航 ===== */
        .header-channels {
            background: rgba(12, 12, 26, 0.9);
            border-bottom: 1px solid var(--border-subtle);
            padding: 0;
            position: sticky;
            top: 58px;
            z-index: 1040;
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
        }

        .channel-tabs {
            display: flex;
            gap: 4px;
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            padding: 0;
            margin: 0;
            list-style: none;
        }

        .channel-tabs::-webkit-scrollbar {
            display: none;
        }

        .channel-tabs .nav-item {
            flex-shrink: 0;
        }

        .channel-tabs .nav-link {
            display: block;
            padding: 13px 22px;
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: 0;
            border-bottom: 3px solid transparent;
            transition: all var(--transition-normal);
            letter-spacing: 0.3px;
            position: relative;
        }

        .channel-tabs .nav-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.03);
            border-bottom-color: rgba(0, 230, 118, 0.4);
        }

        .channel-tabs .nav-link.active {
            color: var(--neon-green);
            border-bottom-color: var(--neon-green);
            text-shadow: 0 0 12px var(--neon-green-glow);
            background: rgba(0, 230, 118, 0.05);
        }

        .channel-tabs .nav-link .tab-badge {
            display: inline-block;
            font-size: 0.7rem;
            padding: 2px 8px;
            border-radius: 50px;
            margin-left: 6px;
            background: rgba(255, 193, 7, 0.2);
            color: var(--neon-gold);
            font-weight: 700;
            vertical-align: middle;
            animation: pulse-badge 2s ease-in-out infinite;
        }

        @keyframes pulse-badge {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.6;
            }
        }

        /* ===== 容器 ===== */
        .container-custom {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ===== Hero 首屏 ===== */
        .hero-section {
            position: relative;
            min-height: 620px;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            background-position: center 30%;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg,
                    rgba(8, 8, 16, 0.55) 0%,
                    rgba(8, 8, 16, 0.7) 40%,
                    rgba(8, 8, 16, 0.92) 100%);
            z-index: 1;
        }

        .hero-glow-top {
            position: absolute;
            top: -80px;
            left: 15%;
            width: 500px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(0, 230, 118, 0.2) 0%, transparent 70%);
            z-index: 0;
            pointer-events: none;
        }

        .hero-glow-bottom {
            position: absolute;
            bottom: -60px;
            right: 10%;
            width: 400px;
            height: 250px;
            background: radial-gradient(ellipse, rgba(0, 184, 255, 0.18) 0%, transparent 70%);
            z-index: 0;
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            padding: 80px 0 60px;
        }

        .hero-badge {
            display: inline-block;
            padding: 6px 16px;
            border-radius: 50px;
            background: rgba(0, 230, 118, 0.15);
            border: 1px solid rgba(0, 230, 118, 0.35);
            color: var(--neon-green);
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 20px;
            text-shadow: 0 0 8px var(--neon-green-glow);
        }

        .hero-title {
            font-size: 3.2rem;
            font-weight: 900;
            letter-spacing: 2px;
            line-height: 1.2;
            color: #fff;
            margin-bottom: 18px;
            text-shadow: 0 0 50px rgba(255, 255, 255, 0.15);
        }

        .hero-title .highlight {
            color: var(--neon-green);
            text-shadow: 0 0 30px var(--neon-green-glow);
        }

        .hero-subtitle {
            font-size: 1.25rem;
            color: var(--text-secondary);
            margin-bottom: 30px;
            max-width: 560px;
            line-height: 1.6;
        }

        .hero-stats-row {
            display: flex;
            gap: 36px;
            margin-top: 20px;
            flex-wrap: wrap;
        }

        .hero-stat-item {
            text-align: center;
        }

        .hero-stat-number {
            font-size: 2.4rem;
            font-weight: 900;
            color: var(--neon-gold);
            text-shadow: 0 0 25px var(--neon-gold-glow);
            letter-spacing: 1px;
        }

        .hero-stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            letter-spacing: 1px;
        }

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

        .btn-hero-primary {
            background: linear-gradient(135deg, var(--neon-green), #00c853);
            border: none;
            color: #000;
            padding: 14px 34px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.05rem;
            letter-spacing: 1px;
            box-shadow: 0 0 32px var(--neon-green-glow);
            transition: all var(--transition-normal);
        }

        .btn-hero-primary:hover {
            box-shadow: 0 0 55px var(--neon-green-glow), 0 0 90px rgba(0, 230, 118, 0.3);
            transform: translateY(-3px);
            color: #000;
        }

        .btn-hero-secondary {
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.4);
            color: #fff;
            padding: 14px 30px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            backdrop-filter: blur(6px);
        }

        .btn-hero-secondary:hover {
            border-color: #fff;
            box-shadow: 0 0 25px rgba(255, 255, 255, 0.15);
            color: #fff;
            transform: translateY(-2px);
        }

        /* ===== 板块通用 ===== */
        .section-padding {
            padding: 80px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-tag {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 50px;
            background: rgba(0, 184, 255, 0.12);
            border: 1px solid rgba(0, 184, 255, 0.3);
            color: var(--neon-blue);
            font-weight: 700;
            font-size: 0.8rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 14px;
        }

        .section-title {
            font-size: 2.4rem;
            font-weight: 900;
            letter-spacing: 1px;
            color: #fff;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
        }

        /* ===== 特色卡片 ===== */
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            text-align: center;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
            height: 100%;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at center, rgba(0, 230, 118, 0.04) 0%, transparent 70%);
            opacity: 0;
            transition: opacity var(--transition-normal);
            pointer-events: none;
        }

        .feature-card:hover {
            border-color: rgba(0, 230, 118, 0.35);
            box-shadow: var(--shadow-glow);
            transform: translateY(-4px);
            background: var(--bg-card-hover);
        }

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

        .feature-icon-wrap {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            margin: 0 auto 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            background: rgba(0, 230, 118, 0.1);
            color: var(--neon-green);
            box-shadow: 0 0 20px rgba(0, 230, 118, 0.2);
        }

        .feature-card h4 {
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            font-size: 1.15rem;
        }

        .feature-card p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin: 0;
            line-height: 1.6;
        }

        /* ===== 分类入口卡片 ===== */
        .category-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 300px;
            cursor: pointer;
            transition: all var(--transition-normal);
            border: 2px solid transparent;
            display: block;
            text-decoration: none;
        }

        .category-card:hover {
            border-color: var(--neon-green);
            box-shadow: var(--shadow-glow);
            transform: translateY(-5px);
        }

        .category-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .category-card:hover img {
            transform: scale(1.08);
        }

        .category-card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(0deg,
                    rgba(8, 8, 16, 0.9) 0%,
                    rgba(8, 8, 16, 0.35) 55%,
                    rgba(8, 8, 16, 0.15) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 24px;
        }

        .category-card-overlay h3 {
            color: #fff;
            font-weight: 800;
            font-size: 1.5rem;
            margin-bottom: 4px;
            letter-spacing: 1px;
        }

        .category-card-overlay .cat-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 1px;
            background: rgba(0, 230, 118, 0.2);
            color: var(--neon-green);
            margin-bottom: 8px;
            width: fit-content;
        }

        .category-card-overlay p {
            color: var(--text-secondary);
            font-size: 0.85rem;
            margin: 0;
        }

        .category-card .card-arrow {
            position: absolute;
            right: 20px;
            bottom: 24px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(0, 230, 118, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--neon-green);
            transition: all var(--transition-normal);
        }

        .category-card:hover .card-arrow {
            background: var(--neon-green);
            color: #000;
            box-shadow: 0 0 20px var(--neon-green-glow);
        }

        /* ===== 资讯列表 ===== */
        .news-list-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-normal);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .news-list-card:hover {
            border-color: rgba(0, 184, 255, 0.35);
            box-shadow: var(--shadow-glow-blue);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }

        .news-list-card .news-thumb {
            height: 200px;
            overflow: hidden;
        }

        .news-list-card .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .news-list-card:hover .news-thumb img {
            transform: scale(1.06);
        }

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

        .news-list-card .news-cat {
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 1px;
            color: var(--neon-blue);
            text-transform: uppercase;
            margin-bottom: 6px;
        }

        .news-list-card h5 {
            font-weight: 700;
            color: #fff;
            font-size: 1rem;
            line-height: 1.5;
            margin-bottom: 8px;
            flex: 1;
        }

        .news-list-card .news-date {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .news-empty-state {
            text-align: center;
            padding: 60px 20px;
            color: var(--text-muted);
            font-size: 1.05rem;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px dashed var(--border-subtle);
        }

        /* ===== 数据展示区 ===== */
        .stats-panel {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .stats-panel::after {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60%;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--neon-green), transparent);
            opacity: 0.5;
        }

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

        .stat-block {
            padding: 16px;
        }

        .stat-block .stat-value {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--neon-gold);
            text-shadow: 0 0 30px var(--neon-gold-glow);
            letter-spacing: 1px;
            line-height: 1;
        }

        .stat-block .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-top: 6px;
            letter-spacing: 0.5px;
        }

        /* ===== 热门推荐 ===== */
        .hot-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: all var(--transition-normal);
            height: 100%;
        }

        .hot-card:hover {
            border-color: rgba(255, 193, 7, 0.4);
            box-shadow: 0 0 30px rgba(255, 193, 7, 0.1);
            transform: translateY(-2px);
            background: var(--bg-card-hover);
        }

        .hot-card .hot-rank {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.2rem;
            color: #000;
            background: linear-gradient(135deg, var(--neon-gold), #ff9800);
            box-shadow: 0 0 18px var(--neon-gold-glow);
        }

        .hot-card .hot-rank.silver {
            background: linear-gradient(135deg, #c0c0c0, #9e9e9e);
            box-shadow: 0 0 14px rgba(192, 192, 192, 0.3);
        }

        .hot-card .hot-rank.bronze {
            background: linear-gradient(135deg, #cd7f32, #a0522d);
            box-shadow: 0 0 14px rgba(205, 127, 50, 0.3);
        }

        .hot-card .hot-info h6 {
            font-weight: 700;
            color: #fff;
            margin: 0 0 3px;
            font-size: 0.95rem;
        }

        .hot-card .hot-info span {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .accordion-custom .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }

        .accordion-custom .accordion-button {
            background: transparent;
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            padding: 18px 22px;
            box-shadow: none;
            border-radius: var(--radius-md) !important;
            letter-spacing: 0.3px;
            transition: all var(--transition-normal);
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(0, 230, 118, 0.06);
            color: var(--neon-green);
            text-shadow: 0 0 8px var(--neon-green-glow);
        }

        .accordion-custom .accordion-button::after {
            filter: brightness(0) invert(0.8);
        }

        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.2);
            border-color: rgba(0, 230, 118, 0.3);
        }

        .accordion-custom .accordion-body {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
            padding: 10px 22px 20px;
        }

        /* ===== CTA 区域 ===== */
        .cta-section {
            position: relative;
            padding: 90px 0;
            overflow: hidden;
            background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
        }

        .cta-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg,
                    rgba(8, 8, 16, 0.88) 0%,
                    rgba(8, 8, 16, 0.75) 100%);
            z-index: 1;
        }

        .cta-content {
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .cta-content h2 {
            font-size: 2.6rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 1px;
            margin-bottom: 14px;
            text-shadow: 0 0 30px rgba(255, 255, 255, 0.12);
        }

        .cta-content p {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 28px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== 页脚 ===== */
        .footer-main {
            background: rgba(6, 6, 16, 0.98);
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 30px;
        }

        .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: var(--neon-green);
            text-shadow: 0 0 14px var(--neon-green-glow);
            margin-bottom: 10px;
            display: inline-block;
        }

        .footer-desc {
            color: var(--text-muted);
            font-size: 0.9rem;
            max-width: 280px;
            line-height: 1.6;
        }

        .footer-links-title {
            font-weight: 700;
            color: #fff;
            font-size: 0.95rem;
            letter-spacing: 0.5px;
            margin-bottom: 14px;
        }

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

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--neon-green);
            text-shadow: 0 0 8px var(--neon-green-glow);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            margin-top: 36px;
            padding-top: 20px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        .footer-bottom strong {
            color: var(--neon-green);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.4rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stat-block .stat-value {
                font-size: 2.2rem;
            }
            .section-title {
                font-size: 2rem;
            }
            .cta-content h2 {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            .hero-section {
                min-height: 500px;
            }
            .hero-title {
                font-size: 1.9rem;
                letter-spacing: 1px;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .hero-stats-row {
                gap: 20px;
            }
            .hero-stat-number {
                font-size: 1.8rem;
            }
            .hero-buttons {
                flex-direction: column;
                gap: 10px;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                width: 100%;
                text-align: center;
                padding: 12px 20px;
            }
            .section-padding {
                padding: 50px 0;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .category-card {
                height: 220px;
                margin-bottom: 16px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stat-block .stat-value {
                font-size: 1.8rem;
            }
            .cta-content h2 {
                font-size: 1.7rem;
            }
            .channel-tabs .nav-link {
                padding: 10px 14px;
                font-size: 0.85rem;
            }
            .header-top .navbar-brand {
                font-size: 1.2rem;
            }
            .hot-card {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            .footer-main .row>div {
                margin-bottom: 24px;
            }
        }

        @media (max-width: 520px) {
            .hero-section {
                min-height: 440px;
            }
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 0.9rem;
            }
            .hero-stats-row {
                gap: 14px;
                justify-content: center;
            }
            .hero-stat-number {
                font-size: 1.4rem;
            }
            .hero-stat-label {
                font-size: 0.7rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .section-desc {
                font-size: 0.9rem;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-block .stat-value {
                font-size: 1.5rem;
            }
            .stat-block .stat-label {
                font-size: 0.75rem;
            }
            .cta-content h2 {
                font-size: 1.4rem;
            }
            .cta-content p {
                font-size: 0.9rem;
            }
            .channel-tabs .nav-link {
                padding: 8px 10px;
                font-size: 0.78rem;
            }
            .header-actions .btn-neon-outline {
                display: none;
            }
            .stats-panel {
                padding: 24px 16px;
            }
            .feature-card {
                padding: 20px 14px;
            }
            .news-list-card .news-thumb {
                height: 150px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #06060e;
            --bg-panel: #0d0d1a;
            --bg-card: #111122;
            --bg-card-hover: #181830;
            --bg-elevated: #1a1a35;
            --text-primary: #f0f0f5;
            --text-secondary: #b0b0c0;
            --text-muted: #6b6b80;
            --accent-neon: #00e887;
            --accent-neon-glow: rgba(0, 232, 135, 0.45);
            --accent-cyan: #00d4f0;
            --accent-cyan-glow: rgba(0, 212, 240, 0.4);
            --accent-amber: #ffb830;
            --accent-red: #ff4560;
            --accent-blue: #4d8fff;
            --border-subtle: rgba(255, 255, 255, 0.07);
            --border-card: rgba(255, 255, 255, 0.1);
            --border-glow: rgba(0, 232, 135, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 26px;
            --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.45);
            --shadow-glow: 0 0 32px rgba(0, 232, 135, 0.25), 0 0 6px rgba(0, 232, 135, 0.5);
            --shadow-cyan: 0 0 28px rgba(0, 212, 240, 0.22), 0 0 6px rgba(0, 212, 240, 0.45);
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-display: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --spacing-section: 80px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-display);
            background: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

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

        .container-custom {
            max-width: 1240px;
            padding-left: 20px;
            padding-right: 20px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== HEADER ========== */
        .header-top {
            background: var(--bg-panel);
            border-bottom: 1px solid var(--border-subtle);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
        }

        .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            transition: var(--transition-fast);
        }
        .navbar-brand:hover {
            color: var(--accent-neon);
            text-shadow: 0 0 18px var(--accent-neon-glow);
        }
        .brand-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--accent-neon), var(--accent-cyan));
            color: #06060e;
            font-size: 1.15rem;
            box-shadow: var(--shadow-glow);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-neon-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 24px;
            border: 1.5px solid var(--accent-neon);
            color: var(--accent-neon);
            background: transparent;
            font-weight: 600;
            font-size: 0.9rem;
            transition: var(--transition-smooth);
            white-space: nowrap;
        }
        .btn-neon-outline:hover {
            background: rgba(0, 232, 135, 0.1);
            box-shadow: 0 0 20px var(--accent-neon-glow);
            color: var(--accent-neon);
            border-color: var(--accent-neon);
        }

        .btn-neon-filled {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 24px;
            border: 1.5px solid var(--accent-neon);
            background: linear-gradient(135deg, var(--accent-neon), #00c970);
            color: #06060e;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition-smooth);
            white-space: nowrap;
            box-shadow: var(--shadow-glow);
        }
        .btn-neon-filled:hover {
            box-shadow: 0 0 36px var(--accent-neon-glow), 0 0 10px rgba(0, 232, 135, 0.6);
            transform: translateY(-1px);
            color: #06060e;
        }

        /* ========== CHANNEL TABS NAV ========== */
        .channel-nav-wrap {
            background: var(--bg-panel);
            border-bottom: 1px solid var(--border-subtle);
            position: sticky;
            top: 0;
            z-index: 1040;
            margin-top: 0;
        }
        .channel-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 6px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .channel-nav::-webkit-scrollbar {
            display: none;
        }
        .channel-pill {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 20px;
            border-radius: 26px;
            font-weight: 600;
            font-size: 0.93rem;
            color: var(--text-secondary);
            white-space: nowrap;
            border: 1.5px solid transparent;
            transition: var(--transition-smooth);
            background: transparent;
            flex-shrink: 0;
        }
        .channel-pill:hover {
            color: var(--text-primary);
            background: var(--bg-card);
            border-color: var(--border-card);
        }
        .channel-pill.active {
            color: #06060e;
            background: linear-gradient(135deg, var(--accent-neon), var(--accent-cyan));
            border-color: transparent;
            font-weight: 700;
            box-shadow: var(--shadow-glow);
        }
        .channel-pill .pill-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: currentColor;
            opacity: 0.6;
        }
        .channel-pill.active .pill-dot {
            opacity: 1;
            background: #06060e;
        }

        /* ========== PAGE BANNER ========== */
        .category-banner {
            position: relative;
            min-height: 340px;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.png') center / cover no-repeat;
            overflow: hidden;
            isolation: isolate;
        }
        .category-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(6, 6, 14, 0.75) 0%, rgba(6, 6, 14, 0.92) 100%);
            z-index: 1;
        }
        .category-banner::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -30%;
            width: 80%;
            height: 200%;
            background: radial-gradient(ellipse at center, var(--accent-neon-glow) 0%, transparent 70%);
            z-index: 0;
            opacity: 0.3;
            animation: bannerPulse 6s ease-in-out infinite;
        }
        @keyframes bannerPulse {
            0%,
            100% {
                opacity: 0.25;
                transform: scale(1);
            }
            50% {
                opacity: 0.45;
                transform: scale(1.08);
            }
        }
        .banner-content {
            position: relative;
            z-index: 2;
            padding: 60px 0;
        }
        .banner-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .banner-breadcrumb a {
            color: var(--text-secondary);
        }
        .banner-breadcrumb a:hover {
            color: var(--accent-neon);
        }
        .banner-breadcrumb .sep {
            color: var(--text-muted);
        }
        .banner-breadcrumb .current {
            color: var(--accent-neon);
        }
        .banner-title {
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: 1px;
            margin-bottom: 12px;
            color: #ffffff;
            text-shadow: 0 0 40px var(--accent-neon-glow);
        }
        .banner-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin-bottom: 24px;
        }
        .banner-stats-row {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }
        .banner-stat {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
            color: var(--text-secondary);
        }
        .banner-stat .stat-num {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent-neon);
            text-shadow: 0 0 12px var(--accent-neon-glow);
        }
        .banner-stat .stat-label {
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        /* ========== SECTION COMMON ========== */
        .section-block {
            padding: var(--spacing-section) 0;
        }
        .section-block.alt-bg {
            background: var(--bg-panel);
        }
        .section-label {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--accent-neon);
            margin-bottom: 8px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 12px;
            color: #ffffff;
            letter-spacing: 0.5px;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 650px;
            margin-bottom: 36px;
        }

        /* ========== SPORTS CARDS GRID ========== */
        .sport-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition-smooth);
            height: 100%;
            position: relative;
            cursor: pointer;
        }
        .sport-card:hover {
            border-color: var(--border-glow);
            box-shadow: 0 0 28px rgba(0, 232, 135, 0.18), 0 8px 32px rgba(0, 0, 0, 0.5);
            transform: translateY(-4px);
            background: var(--bg-card-hover);
        }
        .sport-card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: var(--bg-elevated);
        }
        .sport-card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .sport-card:hover .sport-card-img-wrap img {
            transform: scale(1.06);
        }
        .sport-card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            z-index: 2;
        }
        .badge-live {
            background: var(--accent-red);
            color: #fff;
            animation: livePulse 1.4s ease-in-out infinite;
        }
        @keyframes livePulse {
            0%,
            100% {
                box-shadow: 0 0 8px rgba(255, 69, 96, 0.5);
            }
            50% {
                box-shadow: 0 0 22px rgba(255, 69, 96, 0.85);
            }
        }
        .badge-upcoming {
            background: var(--accent-amber);
            color: #1a1a00;
        }
        .badge-hot {
            background: var(--accent-neon);
            color: #06060e;
        }
        .sport-card-body {
            padding: 20px 18px;
        }
        .sport-card-league {
            font-size: 0.78rem;
            color: var(--accent-cyan);
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 6px;
        }
        .sport-card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 8px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .sport-card-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.82rem;
            color: var(--text-muted);
            flex-wrap: wrap;
            gap: 8px;
        }
        .sport-card-odds {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .odds-tag {
            padding: 5px 12px;
            border-radius: 16px;
            font-weight: 700;
            font-size: 0.8rem;
            background: var(--bg-elevated);
            border: 1px solid var(--border-card);
            color: var(--text-primary);
            transition: var(--transition-fast);
            white-space: nowrap;
        }
        .odds-tag:hover {
            border-color: var(--accent-neon);
            color: var(--accent-neon);
            box-shadow: 0 0 10px var(--accent-neon-glow);
        }

        /* ========== LEAGUE FILTER PILLS ========== */
        .league-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 32px;
        }
        .league-pill-btn {
            padding: 8px 18px;
            border-radius: 22px;
            border: 1.5px solid var(--border-card);
            background: var(--bg-card);
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.88rem;
            transition: var(--transition-smooth);
            white-space: nowrap;
            cursor: pointer;
        }
        .league-pill-btn:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            background: var(--bg-card-hover);
            box-shadow: 0 0 14px var(--accent-cyan-glow);
        }
        .league-pill-btn.active-league {
            border-color: var(--accent-neon);
            background: rgba(0, 232, 135, 0.12);
            color: var(--accent-neon);
            box-shadow: 0 0 16px var(--accent-neon-glow);
        }

        /* ========== FEATURE ROW ========== */
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            text-align: center;
            transition: var(--transition-smooth);
            height: 100%;
        }
        .feature-card:hover {
            border-color: var(--border-glow);
            box-shadow: 0 0 24px rgba(0, 232, 135, 0.15);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }
        .feature-icon-circle {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            background: rgba(0, 232, 135, 0.1);
            color: var(--accent-neon);
            border: 1.5px solid rgba(0, 232, 135, 0.3);
        }
        .feature-card h4 {
            font-size: 1.08rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 6px;
        }
        .feature-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* ========== DATA STRIP ========== */
        .data-strip {
            background: linear-gradient(135deg, var(--bg-elevated), var(--bg-panel));
            border: 1px solid var(--border-card);
            border-radius: var(--radius-xl);
            padding: 36px 28px;
        }
        .data-strip .data-num {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--accent-neon);
            text-shadow: 0 0 18px var(--accent-neon-glow);
            line-height: 1;
        }
        .data-strip .data-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--bg-panel);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            padding: 56px 0;
            text-align: center;
        }
        .cta-section h3 {
            font-size: 1.8rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 10px;
        }
        .cta-section p {
            color: var(--text-secondary);
            margin-bottom: 24px;
            max-width: 550px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 34px;
            border-radius: 28px;
            font-size: 1.05rem;
            font-weight: 700;
            border: none;
            background: linear-gradient(135deg, var(--accent-neon), var(--accent-cyan));
            color: #06060e;
            box-shadow: var(--shadow-glow);
            transition: var(--transition-smooth);
        }
        .btn-cta-large:hover {
            box-shadow: 0 0 44px var(--accent-neon-glow), 0 0 14px rgba(0, 232, 135, 0.7);
            transform: translateY(-2px);
            color: #06060e;
        }

        /* ========== FOOTER ========== */
        .footer-main {
            background: var(--bg-panel);
            border-top: 1px solid var(--border-subtle);
            padding: 52px 0 28px;
            color: var(--text-muted);
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: #ffffff;
            display: inline-block;
            margin-bottom: 8px;
        }
        .footer-desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.65;
            max-width: 320px;
        }
        .footer-links-title {
            font-size: 0.85rem;
            font-weight: 700;
            color: #cccccc;
            letter-spacing: 0.8px;
            text-transform: uppercase;
            margin-bottom: 12px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 7px;
        }
        .footer-links li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: var(--transition-fast);
        }
        .footer-links li a:hover {
            color: var(--accent-neon);
            padding-left: 4px;
        }
        .footer-bottom {
            margin-top: 36px;
            padding-top: 20px;
            border-top: 1px solid var(--border-subtle);
            text-align: center;
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .footer-bottom strong {
            color: var(--text-secondary);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .banner-title {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .banner-stats-row {
                gap: 16px;
            }
            .banner-stat .stat-num {
                font-size: 1.3rem;
            }
            .data-strip .data-num {
                font-size: 2rem;
            }
            :root {
                --spacing-section: 56px;
            }
        }

        @media (max-width: 768px) {
            .banner-title {
                font-size: 1.6rem;
            }
            .banner-subtitle {
                font-size: 0.95rem;
            }
            .category-banner {
                min-height: 260px;
            }
            .banner-content {
                padding: 40px 0;
            }
            .sport-card-title {
                font-size: 1rem;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .cta-section h3 {
                font-size: 1.4rem;
            }
            .channel-pill {
                padding: 8px 14px;
                font-size: 0.82rem;
            }
            .header-actions .btn-neon-outline {
                display: none;
            }
            .section-block {
                padding: 44px 0;
            }
            .data-strip {
                padding: 24px 16px;
            }
            .data-strip .data-num {
                font-size: 1.7rem;
            }
            .league-pills {
                gap: 6px;
            }
            .league-pill-btn {
                padding: 6px 13px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            .banner-title {
                font-size: 1.3rem;
            }
            .banner-stats-row {
                flex-direction: column;
                gap: 10px;
            }
            .category-banner {
                min-height: 220px;
            }
            .banner-content {
                padding: 28px 0;
            }
            .navbar-brand {
                font-size: 1.1rem;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .header-actions .btn-neon-filled {
                padding: 7px 13px;
                font-size: 0.78rem;
            }
            .channel-pill {
                padding: 7px 11px;
                font-size: 0.76rem;
                border-radius: 20px;
            }
            .sport-card-body {
                padding: 14px 12px;
            }
            .section-title {
                font-size: 1.2rem;
            }
            .feature-card {
                padding: 20px 14px;
            }
            .feature-icon-circle {
                width: 46px;
                height: 46px;
                font-size: 1.2rem;
            }
        }

/* roulang page: article */
:root {
            --bg-primary: #0a0a14;
            --bg-secondary: #0d0d20;
            --bg-card: #141430;
            --bg-card-hover: #1a1a3c;
            --bg-surface: #111128;
            --bg-elevated: #181840;
            --neon-blue: #00d4ff;
            --neon-blue-dim: rgba(0, 212, 255, 0.35);
            --neon-purple: #b347ea;
            --neon-purple-dim: rgba(179, 71, 234, 0.35);
            --neon-green: #00ff88;
            --neon-green-dim: rgba(0, 255, 136, 0.3);
            --neon-pink: #ff2d78;
            --neon-cyan: #00e5ff;
            --text-primary: #e8e8f2;
            --text-secondary: #b0b0c8;
            --text-muted: #70708a;
            --text-dim: #555570;
            --border-subtle: #222244;
            --border-glow: rgba(0, 212, 255, 0.25);
            --border-purple-glow: rgba(179, 71, 234, 0.25);
            --radius-xs: 4px;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --radius-xl: 24px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.45);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.55);
            --shadow-neon: 0 0 18px rgba(0, 212, 255, 0.25), 0 0 40px rgba(0, 212, 255, 0.08);
            --shadow-neon-strong: 0 0 24px rgba(0, 212, 255, 0.4), 0 0 60px rgba(0, 212, 255, 0.12);
            --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            --font-display: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', sans-serif;
            --max-width-lg: 1200px;
            --max-width-article: 820px;
            --header-height-top: 56px;
            --header-height-nav: 50px;
        }

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

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

        body {
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
            background-image:
                radial-gradient(ellipse at 20% 15%, rgba(0, 212, 255, 0.04) 0%, transparent 60%),
                radial-gradient(ellipse at 75% 60%, rgba(179, 71, 234, 0.04) 0%, transparent 60%),
                radial-gradient(ellipse at 40% 85%, rgba(0, 255, 136, 0.03) 0%, transparent 50%);
            background-attachment: fixed;
        }

        a {
            color: var(--neon-blue);
            text-decoration: none;
            transition: var(--transition-fast);
        }
        a:hover {
            color: var(--neon-cyan);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--neon-blue);
            outline-offset: 3px;
            border-radius: var(--radius-xs);
        }

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }

        .container-custom {
            width: 100%;
            max-width: var(--max-width-lg);
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .container-article {
            width: 100%;
            max-width: var(--max-width-article);
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ==================== HEADER ==================== */
        .header-top {
            background: rgba(10, 10, 20, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: var(--transition-fast);
        }
        .header-top.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 212, 255, 0.06);
            border-bottom-color: rgba(0, 212, 255, 0.2);
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-display);
            font-size: 1.35rem;
            font-weight: 700;
            color: #ffffff !important;
            letter-spacing: 0.02em;
            transition: var(--transition-fast);
            text-decoration: none;
            white-space: nowrap;
        }
        .navbar-brand:hover {
            color: #ffffff !important;
            text-shadow: 0 0 24px rgba(0, 212, 255, 0.5);
        }
        .brand-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            color: #fff;
            font-size: 1.05rem;
            box-shadow: 0 0 16px rgba(0, 212, 255, 0.35);
            flex-shrink: 0;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-neon-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            border: 1.5px solid var(--neon-blue-dim);
            border-radius: 50px;
            background: transparent;
            color: var(--neon-blue);
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: var(--transition-base);
            text-decoration: none;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .btn-neon-outline:hover {
            border-color: var(--neon-blue);
            box-shadow: 0 0 18px rgba(0, 212, 255, 0.3), inset 0 0 18px rgba(0, 212, 255, 0.06);
            color: #ffffff;
            background: rgba(0, 212, 255, 0.08);
            transform: translateY(-1px);
        }
        .btn-neon-filled {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 22px;
            border: 1.5px solid var(--neon-purple);
            border-radius: 50px;
            background: linear-gradient(135deg, rgba(179, 71, 234, 0.2), rgba(0, 212, 255, 0.15));
            color: #ffffff;
            font-weight: 700;
            font-size: 0.9rem;
            cursor: pointer;
            transition: var(--transition-base);
            text-decoration: none;
            white-space: nowrap;
            letter-spacing: 0.01em;
            box-shadow: 0 0 14px rgba(179, 71, 234, 0.2);
        }
        .btn-neon-filled:hover {
            box-shadow: 0 0 28px rgba(179, 71, 234, 0.45), 0 0 50px rgba(0, 212, 255, 0.2);
            background: linear-gradient(135deg, rgba(179, 71, 234, 0.35), rgba(0, 212, 255, 0.25));
            color: #ffffff;
            transform: translateY(-2px);
            border-color: rgba(255, 255, 255, 0.4);
        }

        /* Header Nav - 频道 Tabs */
        .header-nav {
            background: rgba(13, 13, 32, 0.9);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 0;
            position: sticky;
            top: var(--header-height-top);
            z-index: 1040;
            transition: var(--transition-fast);
        }
        .header-nav.scrolled {
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
        }
        .nav-tabs-container {
            display: flex;
            align-items: center;
            gap: 4px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 8px 0;
            flex-wrap: nowrap;
            -webkit-overflow-scrolling: touch;
        }
        .nav-tabs-container::-webkit-scrollbar {
            display: none;
        }
        .nav-pill-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
            cursor: pointer;
            transition: var(--transition-base);
            text-decoration: none;
            border: 1.5px solid transparent;
            background: transparent;
            letter-spacing: 0.01em;
            flex-shrink: 0;
        }
        .nav-pill-item:hover {
            color: var(--text-primary);
            border-color: var(--border-glow);
            background: rgba(0, 212, 255, 0.04);
            box-shadow: 0 0 12px rgba(0, 212, 255, 0.1);
        }
        .nav-pill-item.active {
            color: #ffffff;
            border-color: var(--neon-blue);
            background: rgba(0, 212, 255, 0.1);
            box-shadow: 0 0 18px rgba(0, 212, 255, 0.25), inset 0 0 8px rgba(0, 212, 255, 0.06);
            font-weight: 700;
        }
        .nav-pill-icon {
            font-size: 0.85rem;
            opacity: 0.8;
        }

        /* ==================== ARTICLE BANNER ==================== */
        .article-banner {
            position: relative;
            min-height: 220px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            background: linear-gradient(180deg, rgba(10, 10, 20, 0.7) 0%, rgba(13, 13, 32, 0.85) 100%),
                url('/assets/images/backpic/back-2.png') center / cover no-repeat;
            overflow: hidden;
        }
        .article-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 30% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 50%, rgba(179, 71, 234, 0.06) 0%, transparent 60%);
            pointer-events: none;
        }
        .article-banner-content {
            position: relative;
            z-index: 2;
            padding: 30px 20px;
        }
        .article-banner-category {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            color: var(--neon-blue);
            border: 1px solid var(--neon-blue-dim);
            background: rgba(0, 212, 255, 0.08);
            margin-bottom: 10px;
        }
        .article-banner-title {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 800;
            color: #ffffff;
            margin: 0;
            text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
            letter-spacing: 0.02em;
            line-height: 1.3;
        }
        .article-banner-meta {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-top: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .article-banner-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        /* ==================== BREADCRUMB ==================== */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            padding: 14px 0;
            font-size: 0.85rem;
            color: var(--text-muted);
            list-style: none;
            margin: 0;
        }
        .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: var(--transition-fast);
        }
        .breadcrumb-custom a:hover {
            color: var(--neon-blue);
        }
        .breadcrumb-custom .separator {
            color: var(--text-dim);
            font-size: 0.7rem;
        }
        .breadcrumb-custom .current {
            color: var(--neon-blue);
            font-weight: 600;
            pointer-events: none;
        }

        /* ==================== ARTICLE MAIN ==================== */
        .article-main-section {
            padding: 40px 0 60px;
            background: var(--bg-primary);
        }
        .article-card-wrap {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            transition: var(--transition-base);
        }
        .article-card-wrap:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-md), 0 0 30px rgba(0, 212, 255, 0.06);
        }
        .article-cover-image {
            width: 100%;
            max-height: 440px;
            object-fit: cover;
            display: block;
            border-bottom: 1px solid var(--border-subtle);
        }
        .article-body-inner {
            padding: 36px 32px 44px;
        }
        .article-body-inner h1 {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 800;
            color: #ffffff;
            margin: 0 0 16px;
            line-height: 1.35;
            letter-spacing: 0.02em;
        }
        .article-meta-row {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
            margin-bottom: 24px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border-subtle);
            color: var(--text-muted);
            font-size: 0.88rem;
        }
        .article-meta-row .meta-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            background: rgba(0, 212, 255, 0.08);
            color: var(--neon-blue);
            border: 1px solid var(--neon-blue-dim);
        }
        .article-meta-row .meta-date {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        /* Article Content Styles */
        .article-content {
            font-size: 1.05rem;
            line-height: 1.85;
            color: var(--text-primary);
            word-break: break-word;
        }
        .article-content h2 {
            font-family: var(--font-display);
            font-size: 1.55rem;
            font-weight: 700;
            color: #ffffff;
            margin: 32px 0 16px;
            padding-left: 14px;
            border-left: 3px solid var(--neon-blue);
            line-height: 1.4;
        }
        .article-content h3 {
            font-family: var(--font-display);
            font-size: 1.25rem;
            font-weight: 700;
            color: #f0f0f8;
            margin: 26px 0 12px;
            line-height: 1.4;
        }
        .article-content h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #e0e0ee;
            margin: 20px 0 10px;
        }
        .article-content p {
            margin: 0 0 16px;
            color: var(--text-primary);
        }
        .article-content ul,
        .article-content ol {
            margin: 12px 0 20px;
            padding-left: 24px;
            color: var(--text-primary);
        }
        .article-content ul li,
        .article-content ol li {
            margin-bottom: 8px;
            padding-left: 4px;
        }
        .article-content ul li::marker {
            color: var(--neon-blue);
        }
        .article-content ol li::marker {
            color: var(--neon-purple);
        }
        .article-content blockquote {
            margin: 24px 0;
            padding: 18px 22px;
            border-left: 4px solid var(--neon-purple);
            background: rgba(179, 71, 234, 0.06);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-secondary);
            font-style: italic;
        }
        .article-content blockquote p {
            margin: 0;
            color: var(--text-secondary);
        }
        .article-content img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-md);
            margin: 20px 0;
            box-shadow: var(--shadow-sm);
        }
        .article-content a {
            color: var(--neon-blue);
            text-decoration: underline;
            text-underline-offset: 3px;
            text-decoration-color: rgba(0, 212, 255, 0.3);
        }
        .article-content a:hover {
            text-decoration-color: var(--neon-blue);
            color: var(--neon-cyan);
        }
        .article-content code {
            background: rgba(0, 212, 255, 0.08);
            padding: 2px 8px;
            border-radius: var(--radius-xs);
            font-size: 0.9em;
            color: var(--neon-cyan);
        }
        .article-content pre {
            background: var(--bg-secondary);
            padding: 16px 20px;
            border-radius: var(--radius-md);
            overflow-x: auto;
            margin: 20px 0;
            border: 1px solid var(--border-subtle);
        }
        .article-content hr {
            border: none;
            border-top: 1px solid var(--border-subtle);
            margin: 28px 0;
        }
        .article-content strong {
            color: #ffffff;
            font-weight: 700;
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.95rem;
        }
        .article-content table th,
        .article-content table td {
            padding: 10px 14px;
            border: 1px solid var(--border-subtle);
            text-align: left;
        }
        .article-content table th {
            background: rgba(0, 212, 255, 0.08);
            color: #ffffff;
            font-weight: 700;
        }
        .article-content table td {
            background: rgba(20, 20, 48, 0.5);
        }

        /* Article Not Found */
        .article-not-found {
            text-align: center;
            padding: 80px 20px;
        }
        .article-not-found .not-found-icon {
            font-size: 4rem;
            color: var(--text-dim);
            margin-bottom: 20px;
        }
        .article-not-found h2 {
            font-family: var(--font-display);
            font-size: 1.6rem;
            color: #ffffff;
            margin-bottom: 10px;
        }
        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }
        .btn-back-home {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 50px;
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            color: #ffffff;
            font-weight: 700;
            font-size: 0.95rem;
            text-decoration: none;
            transition: var(--transition-base);
            box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
            border: none;
            cursor: pointer;
        }
        .btn-back-home:hover {
            box-shadow: 0 0 36px rgba(0, 212, 255, 0.5), 0 0 60px rgba(179, 71, 234, 0.3);
            transform: translateY(-2px);
            color: #ffffff;
        }

        /* ==================== RELATED POSTS ==================== */
        .related-section {
            padding: 50px 0 60px;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
        }
        .section-heading {
            font-family: var(--font-display);
            font-size: 1.7rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 8px;
            letter-spacing: 0.02em;
            text-align: center;
        }
        .section-subheading {
            color: var(--text-muted);
            text-align: center;
            margin-bottom: 36px;
            font-size: 0.95rem;
        }
        .related-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            overflow: hidden;
            transition: var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
            text-decoration: none;
            color: var(--text-primary);
        }
        .related-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-neon);
            transform: translateY(-3px);
            color: var(--text-primary);
        }
        .related-card-image {
            width: 100%;
            height: 180px;
            object-fit: cover;
            display: block;
            border-bottom: 1px solid var(--border-subtle);
        }
        .related-card-body {
            padding: 18px 16px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .related-card-category {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--neon-blue);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-bottom: 8px;
        }
        .related-card-title {
            font-weight: 700;
            font-size: 1rem;
            color: #ffffff;
            line-height: 1.45;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: auto;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* ==================== CTA SECTION ==================== */
        .cta-section {
            padding: 60px 0 70px;
            background: var(--bg-primary);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 50% 40%, rgba(0, 212, 255, 0.06) 0%, transparent 70%),
                radial-gradient(ellipse at 30% 80%, rgba(179, 71, 234, 0.05) 0%, transparent 60%);
            pointer-events: none;
        }
        .cta-card {
            position: relative;
            z-index: 2;
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-subtle);
            padding: 48px 40px;
            text-align: center;
            box-shadow: var(--shadow-lg);
            transition: var(--transition-base);
        }
        .cta-card:hover {
            border-color: var(--border-purple-glow);
            box-shadow: var(--shadow-lg), 0 0 40px rgba(179, 71, 234, 0.12);
        }
        .cta-card h3 {
            font-family: var(--font-display);
            font-size: 1.8rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 12px;
        }
        .cta-card p {
            color: var(--text-secondary);
            font-size: 1.05rem;
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 36px;
            border-radius: 50px;
            background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue));
            color: #ffffff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition-base);
            text-decoration: none;
            border: none;
            box-shadow: 0 0 24px rgba(179, 71, 234, 0.35);
            letter-spacing: 0.02em;
        }
        .btn-cta-primary:hover {
            box-shadow: 0 0 44px rgba(179, 71, 234, 0.55), 0 0 70px rgba(0, 212, 255, 0.3);
            transform: translateY(-3px);
            color: #ffffff;
        }
        .btn-cta-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 36px;
            border-radius: 50px;
            background: transparent;
            border: 1.5px solid var(--neon-blue-dim);
            color: var(--neon-blue);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition-base);
            text-decoration: none;
            letter-spacing: 0.02em;
            margin-left: 12px;
        }
        .btn-cta-secondary:hover {
            border-color: var(--neon-blue);
            box-shadow: 0 0 22px rgba(0, 212, 255, 0.3);
            color: #ffffff;
            background: rgba(0, 212, 255, 0.08);
            transform: translateY(-2px);
        }

        /* ==================== FOOTER ==================== */
        .footer-main {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 28px;
            color: var(--text-secondary);
        }
        .footer-brand {
            font-family: var(--font-display);
            font-size: 1.25rem;
            font-weight: 700;
            color: #ffffff;
            display: inline-block;
            margin-bottom: 10px;
        }
        .footer-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .footer-links-title {
            font-weight: 700;
            font-size: 0.9rem;
            color: #ffffff;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 7px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.88rem;
            transition: var(--transition-fast);
            text-decoration: none;
        }
        .footer-links a:hover {
            color: var(--neon-blue);
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            margin-top: 28px;
            text-align: center;
            font-size: 0.82rem;
            color: var(--text-dim);
        }

        /* ==================== RESPONSIVE ==================== */
        @media (max-width: 1024px) {
            .article-banner {
                min-height: 180px;
            }
            .article-banner-title {
                font-size: 1.6rem;
            }
            .article-body-inner {
                padding: 26px 22px 34px;
            }
            .article-body-inner h1 {
                font-size: 1.6rem;
            }
            .article-content {
                font-size: 1rem;
            }
            .cta-card {
                padding: 36px 28px;
            }
            .cta-card h3 {
                font-size: 1.5rem;
            }
            .related-card-image {
                height: 150px;
            }
            .section-heading {
                font-size: 1.45rem;
            }
        }
        @media (max-width: 768px) {
            .header-top {
                padding: 8px 0;
            }
            .navbar-brand {
                font-size: 1.15rem;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .btn-neon-outline,
            .btn-neon-filled {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
            .nav-pill-item {
                padding: 6px 13px;
                font-size: 0.8rem;
                gap: 4px;
            }
            .article-banner {
                min-height: 150px;
            }
            .article-banner-title {
                font-size: 1.3rem;
            }
            .article-banner-category {
                font-size: 0.72rem;
                padding: 4px 10px;
            }
            .article-body-inner {
                padding: 20px 16px 28px;
            }
            .article-body-inner h1 {
                font-size: 1.35rem;
            }
            .article-content {
                font-size: 0.95rem;
            }
            .article-content h2 {
                font-size: 1.25rem;
            }
            .article-content h3 {
                font-size: 1.1rem;
            }
            .article-meta-row {
                gap: 10px;
                font-size: 0.8rem;
            }
            .related-card-image {
                height: 140px;
            }
            .related-card-title {
                font-size: 0.9rem;
            }
            .cta-card {
                padding: 28px 18px;
            }
            .cta-card h3 {
                font-size: 1.3rem;
            }
            .cta-card p {
                font-size: 0.9rem;
            }
            .btn-cta-primary,
            .btn-cta-secondary {
                padding: 11px 24px;
                font-size: 0.9rem;
            }
            .btn-cta-secondary {
                margin-left: 8px;
            }
            .section-heading {
                font-size: 1.3rem;
            }
            .footer-main {
                padding: 36px 0 20px;
            }
        }
        @media (max-width: 520px) {
            .container-custom,
            .container-article {
                padding-left: 14px;
                padding-right: 14px;
            }
            .navbar-brand {
                font-size: 1rem;
                gap: 6px;
            }
            .brand-icon {
                width: 28px;
                height: 28px;
                font-size: 0.78rem;
            }
            .header-actions {
                gap: 6px;
            }
            .btn-neon-outline,
            .btn-neon-filled {
                padding: 6px 11px;
                font-size: 0.75rem;
                gap: 3px;
            }
            .nav-pill-item {
                padding: 5px 10px;
                font-size: 0.75rem;
                gap: 3px;
            }
            .article-banner {
                min-height: 120px;
            }
            .article-banner-title {
                font-size: 1.15rem;
            }
            .article-banner-meta {
                font-size: 0.75rem;
                gap: 8px;
            }
            .article-body-inner {
                padding: 16px 12px 22px;
            }
            .article-body-inner h1 {
                font-size: 1.2rem;
            }
            .article-content {
                font-size: 0.9rem;
            }
            .article-content h2 {
                font-size: 1.1rem;
                padding-left: 10px;
                border-left-width: 2px;
            }
            .article-content h3 {
                font-size: 1rem;
            }
            .article-meta-row {
                gap: 6px;
                font-size: 0.75rem;
            }
            .article-meta-row .meta-tag {
                padding: 3px 8px;
                font-size: 0.7rem;
            }
            .related-card-image {
                height: 120px;
            }
            .related-card-title {
                font-size: 0.85rem;
            }
            .related-card-body {
                padding: 12px 10px 14px;
            }
            .cta-card {
                padding: 22px 14px;
            }
            .cta-card h3 {
                font-size: 1.15rem;
            }
            .btn-cta-primary,
            .btn-cta-secondary {
                padding: 10px 20px;
                font-size: 0.82rem;
                display: block;
                width: 100%;
                text-align: center;
                justify-content: center;
                margin: 0 0 10px 0;
            }
            .btn-cta-secondary {
                margin-left: 0;
            }
            .section-heading {
                font-size: 1.2rem;
            }
            .section-subheading {
                font-size: 0.85rem;
                margin-bottom: 24px;
            }
            .footer-links-title {
                font-size: 0.8rem;
            }
            .footer-links a {
                font-size: 0.78rem;
            }
            .footer-desc {
                font-size: 0.8rem;
            }
        }

        /* ==================== UTILITY ==================== */
        .text-neon-blue {
            color: var(--neon-blue);
        }
        .text-neon-purple {
            color: var(--neon-purple);
        }
        .text-neon-green {
            color: var(--neon-green);
        }
        .fw-800 {
            font-weight: 800;
        }
        .gap-3-custom {
            gap: 1rem;
        }
        .mt-section {
            margin-top: 0;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }

/* roulang page: category2 */
:root {
            --bg-deep: #06060f;
            --bg-panel: #0e0e1c;
            --bg-card: #111127;
            --bg-elevated: #151530;
            --neon-cyan: #00e5ff;
            --neon-cyan-glow: rgba(0, 229, 255, 0.45);
            --neon-cyan-dim: rgba(0, 229, 255, 0.18);
            --neon-purple: #a855f7;
            --neon-purple-glow: rgba(168, 85, 247, 0.45);
            --neon-pink: #ff2d78;
            --neon-pink-glow: rgba(255, 45, 120, 0.45);
            --neon-amber: #fbbf24;
            --neon-amber-glow: rgba(251, 191, 36, 0.4);
            --text-primary: #f0f0f5;
            --text-secondary: #b0b0c0;
            --text-muted: #707088;
            --border-subtle: rgba(255, 255, 255, 0.07);
            --border-glow: rgba(0, 229, 255, 0.25);
            --border-purple: rgba(168, 85, 247, 0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --shadow-neon-cyan: 0 0 12px rgba(0, 229, 255, 0.35), 0 0 30px rgba(0, 229, 255, 0.12);
            --shadow-neon-purple: 0 0 12px rgba(168, 85, 247, 0.35), 0 0 30px rgba(168, 85, 247, 0.12);
            --shadow-neon-pink: 0 0 12px rgba(255, 45, 120, 0.35), 0 0 30px rgba(255, 45, 120, 0.12);
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.4);
            --shadow-card-hover: 0 6px 28px rgba(0, 0, 0, 0.55), 0 0 18px rgba(0, 229, 255, 0.15);
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.28s ease;
            --font-display: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, sans-serif;
            --container-max: 1240px;
            --section-gap: 72px;
            --section-gap-sm: 44px;
        }

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

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

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-body);
            background-color: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.65;
            min-height: 100vh;
            background-image:
                radial-gradient(ellipse at 20% 15%, rgba(0, 229, 255, 0.03) 0%, transparent 60%),
                radial-gradient(ellipse at 75% 30%, rgba(168, 85, 247, 0.03) 0%, transparent 60%),
                radial-gradient(ellipse at 50% 70%, rgba(255, 45, 120, 0.025) 0%, transparent 55%);
            background-attachment: fixed;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--neon-cyan);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

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

        /* ========== HEADER ========== */
        .header-top {
            background: rgba(10, 10, 22, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: background var(--transition-smooth);
        }
        .header-top .navbar-brand {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 1px;
            transition: color var(--transition-fast);
        }
        .header-top .navbar-brand:hover {
            color: var(--neon-cyan);
            text-shadow: 0 0 16px var(--neon-cyan-glow);
        }
        .header-top .brand-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
            color: #fff;
            font-size: 1.1rem;
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.4);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-neon-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.9rem;
            border: 2px solid var(--neon-cyan);
            color: var(--neon-cyan);
            background: transparent;
            cursor: pointer;
            transition: all var(--transition-smooth);
            white-space: nowrap;
        }
        .btn-neon-outline:hover {
            background: rgba(0, 229, 255, 0.1);
            box-shadow: var(--shadow-neon-cyan);
            color: #fff;
            border-color: #fff;
        }
        .btn-neon-filled {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 22px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.9rem;
            border: 2px solid transparent;
            color: #fff;
            background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
            cursor: pointer;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.3);
        }
        .btn-neon-filled:hover {
            box-shadow: 0 0 24px rgba(168, 85, 247, 0.5), 0 0 40px rgba(0, 229, 255, 0.3);
            transform: translateY(-2px);
            color: #fff;
        }

        /* ========== CHANNEL NAV ========== */
        .channel-nav {
            background: rgba(14, 14, 28, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 6px 0;
            position: sticky;
            top: 0;
            z-index: 1049;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .channel-nav .nav-pills-wrap {
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
            flex-wrap: nowrap;
        }
        .channel-nav .nav-pill {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-secondary);
            background: transparent;
            border: 1px solid transparent;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            cursor: pointer;
        }
        .channel-nav .nav-pill:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
            border-color: var(--border-subtle);
        }
        .channel-nav .nav-pill.active {
            color: #fff;
            background: rgba(0, 229, 255, 0.12);
            border-color: var(--neon-cyan);
            box-shadow: 0 0 10px rgba(0, 229, 255, 0.25);
        }
        .channel-nav .nav-pill .nav-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--text-muted);
            transition: background var(--transition-fast);
        }
        .channel-nav .nav-pill.active .nav-dot {
            background: var(--neon-cyan);
            box-shadow: 0 0 8px var(--neon-cyan-glow);
        }
        .nav-separator {
            width: 1px;
            height: 18px;
            background: var(--border-subtle);
            margin: 0 4px;
            flex-shrink: 0;
        }

        /* ========== HERO ========== */
        .category-hero {
            position: relative;
            padding: 70px 0 80px;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(6, 6, 15, 0.7) 0%, rgba(6, 6, 15, 0.88) 60%, var(--bg-deep) 100%);
            z-index: 1;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            top: 10%;
            right: -5%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
            z-index: 1;
            pointer-events: none;
        }
        .category-hero .hero-content {
            position: relative;
            z-index: 2;
        }
        .category-hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 18px;
            border-radius: var(--radius-full);
            background: rgba(0, 229, 255, 0.1);
            border: 1px solid rgba(0, 229, 255, 0.3);
            color: var(--neon-cyan);
            font-weight: 600;
            font-size: 0.85rem;
            letter-spacing: 1px;
            margin-bottom: 20px;
        }
        .category-hero .hero-badge .pulse-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--neon-cyan);
            animation: pulse-dot 1.6s ease-in-out infinite;
            box-shadow: 0 0 10px var(--neon-cyan-glow);
        }
        @keyframes pulse-dot {
            0%,
            100% {
                transform: scale(1);
                opacity: 1;
            }
            50% {
                transform: scale(1.7);
                opacity: 0.5;
            }
        }
        .category-hero h1 {
            font-family: var(--font-display);
            font-weight: 800;
            font-size: 3rem;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 2px;
            text-shadow: 0 0 30px rgba(0, 229, 255, 0.3);
        }
        .category-hero h1 .highlight {
            background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .category-hero .hero-desc {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 560px;
            margin-bottom: 28px;
            line-height: 1.7;
        }
        .category-hero .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-bottom: 28px;
        }
        .category-hero .hero-stat {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.95rem;
            color: var(--text-secondary);
        }
        .category-hero .hero-stat .stat-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            background: rgba(0, 229, 255, 0.08);
            color: var(--neon-cyan);
            border: 1px solid rgba(0, 229, 255, 0.2);
        }
        .category-hero .hero-stat strong {
            font-size: 1.35rem;
            color: #fff;
            display: block;
            line-height: 1;
        }
        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 32px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 1rem;
            border: none;
            color: #fff;
            background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
            cursor: pointer;
            transition: all var(--transition-smooth);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
        }
        .btn-hero-primary:hover {
            box-shadow: 0 0 32px rgba(168, 85, 247, 0.5), 0 0 50px rgba(0, 229, 255, 0.35);
            transform: translateY(-3px);
            color: #fff;
        }
        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid rgba(255, 255, 255, 0.3);
            color: #fff;
            background: transparent;
            cursor: pointer;
            transition: all var(--transition-smooth);
        }
        .btn-hero-secondary:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
        }

        /* ========== SECTION COMMON ========== */
        .section-gap {
            padding: var(--section-gap) 0;
        }
        .section-gap-sm {
            padding: var(--section-gap-sm) 0;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 2px;
            color: var(--neon-cyan);
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-label::before {
            content: '';
            width: 20px;
            height: 2px;
            background: var(--neon-cyan);
            box-shadow: 0 0 6px var(--neon-cyan-glow);
            border-radius: 1px;
        }
        .section-title {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 2rem;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 1px;
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin-bottom: 36px;
        }
        .section-header-center {
            text-align: center;
        }
        .section-header-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== GAME CARDS ========== */
        .game-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            overflow: hidden;
            transition: all var(--transition-smooth);
            position: relative;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .game-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .game-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
        }
        .game-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .game-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .game-card .card-img-wrap .live-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            background: rgba(255, 45, 120, 0.9);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            z-index: 2;
            animation: live-pulse 2s ease-in-out infinite;
        }
        @keyframes live-pulse {
            0%,
            100% {
                box-shadow: 0 0 8px rgba(255, 45, 120, 0.6);
            }
            50% {
                box-shadow: 0 0 18px rgba(255, 45, 120, 0.9);
            }
        }
        .game-card .card-img-wrap .player-count {
            position: absolute;
            bottom: 12px;
            right: 12px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 5px 10px;
            border-radius: var(--radius-full);
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(6px);
            color: #fff;
            font-size: 0.78rem;
            font-weight: 600;
            z-index: 2;
        }
        .game-card .card-body-custom {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .game-card .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 10px;
        }
        .game-card .card-tag {
            display: inline-block;
            padding: 4px 10px;
            border-radius: var(--radius-full);
            font-size: 0.73rem;
            font-weight: 600;
            background: rgba(0, 229, 255, 0.08);
            color: var(--neon-cyan);
            border: 1px solid rgba(0, 229, 255, 0.2);
        }
        .game-card .card-tag.hot {
            background: rgba(255, 45, 120, 0.1);
            color: var(--neon-pink);
            border-color: rgba(255, 45, 120, 0.25);
        }
        .game-card .card-tag.vip {
            background: rgba(251, 191, 36, 0.1);
            color: var(--neon-amber);
            border-color: rgba(251, 191, 36, 0.25);
        }
        .game-card .card-title {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.15rem;
            color: #fff;
            margin-bottom: 6px;
        }
        .game-card .card-desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 14px;
            flex: 1;
        }
        .game-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-subtle);
            padding-top: 12px;
        }
        .game-card .card-meta .meta-rate {
            color: var(--neon-amber);
            font-weight: 600;
        }

        /* ========== FEATURE CARDS ========== */
        .feature-card-neon {
            background: var(--bg-elevated);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 28px 24px;
            transition: all var(--transition-smooth);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .feature-card-neon::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple), transparent);
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }
        .feature-card-neon:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .feature-card-neon:hover::before {
            opacity: 1;
        }
        .feature-card-neon .feature-icon-circle {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 16px;
            background: rgba(0, 229, 255, 0.08);
            color: var(--neon-cyan);
            border: 2px solid rgba(0, 229, 255, 0.2);
            transition: all var(--transition-smooth);
        }
        .feature-card-neon:hover .feature-icon-circle {
            box-shadow: var(--shadow-neon-cyan);
            border-color: var(--neon-cyan);
        }
        .feature-card-neon h4 {
            font-weight: 700;
            font-size: 1.1rem;
            color: #fff;
            margin-bottom: 8px;
        }
        .feature-card-neon p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== STATS BAR ========== */
        .stats-bar {
            background: var(--bg-panel);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: space-around;
            align-items: center;
        }
        .stats-bar .stat-item {
            text-align: center;
            flex: 1;
            min-width: 120px;
        }
        .stats-bar .stat-number {
            font-family: var(--font-display);
            font-weight: 800;
            font-size: 2.2rem;
            color: #fff;
            letter-spacing: 1px;
            background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .stats-bar .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 4px;
        }
        .stats-bar .stat-divider {
            width: 1px;
            height: 40px;
            background: var(--border-subtle);
            flex-shrink: 0;
        }

        /* ========== ARTICLE LIST ========== */
        .article-list-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 0;
            overflow: hidden;
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .article-list-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .article-list-card .alc-img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
        }
        .article-list-card .alc-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .article-list-card .alc-date {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 6px;
        }
        .article-list-card .alc-title {
            font-weight: 700;
            font-size: 1.05rem;
            color: #fff;
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .article-list-card .alc-excerpt {
            font-size: 0.88rem;
            color: var(--text-secondary);
            flex: 1;
            margin-bottom: 12px;
        }
        .article-list-card .alc-link {
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--neon-cyan);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: gap var(--transition-fast);
        }
        .article-list-card .alc-link:hover {
            gap: 10px;
            color: #fff;
        }

        /* ========== FAQ ========== */
        .faq-accordion .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--transition-smooth);
        }
        .faq-accordion .faq-item:hover {
            border-color: var(--border-glow);
        }
        .faq-accordion .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            background: transparent;
            border: none;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: background var(--transition-fast);
            font-family: var(--font-body);
        }
        .faq-accordion .faq-question:hover {
            background: rgba(255, 255, 255, 0.02);
        }
        .faq-accordion .faq-question .faq-icon {
            font-size: 0.85rem;
            color: var(--neon-cyan);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
        }
        .faq-accordion .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }
        .faq-accordion .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 22px;
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.7;
        }
        .faq-accordion .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        /* ========== CTA BANNER ========== */
        .cta-banner-neon {
            background: var(--bg-panel);
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-purple);
            padding: 48px 36px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-banner-neon::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, rgba(168, 85, 247, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-banner-neon h3 {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.8rem;
            color: #fff;
            margin-bottom: 10px;
            position: relative;
        }
        .cta-banner-neon p {
            color: var(--text-secondary);
            font-size: 1.05rem;
            margin-bottom: 24px;
            position: relative;
        }
        .cta-banner-neon .btn-cta-glow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 36px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 1.05rem;
            border: none;
            color: #fff;
            background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
            cursor: pointer;
            transition: all var(--transition-smooth);
            box-shadow: 0 0 22px rgba(255, 45, 120, 0.35);
            position: relative;
        }
        .btn-cta-glow:hover {
            box-shadow: 0 0 36px rgba(255, 45, 120, 0.55), 0 0 55px rgba(168, 85, 247, 0.35);
            transform: translateY(-3px);
            color: #fff;
        }

        /* ========== FOOTER ========== */
        .footer-main {
            background: var(--bg-panel);
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 28px;
            color: var(--text-secondary);
        }
        .footer-brand {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.3rem;
            color: #fff;
            display: inline-block;
            margin-bottom: 10px;
            letter-spacing: 1px;
        }
        .footer-desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 300px;
        }
        .footer-links-title {
            font-weight: 700;
            font-size: 0.9rem;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 6px;
        }
        .footer-links li a {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-links li a:hover {
            color: var(--neon-cyan);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 24px;
            margin-top: 32px;
            border-top: 1px solid var(--border-subtle);
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .footer-bottom strong {
            color: #fff;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .category-hero h1 {
                font-size: 2.3rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .stats-bar {
                gap: 12px;
                padding: 24px 16px;
            }
            .stats-bar .stat-number {
                font-size: 1.7rem;
            }
            .stats-bar .stat-divider {
                height: 30px;
            }
            .section-gap {
                padding: 52px 0;
            }
        }
        @media (max-width: 768px) {
            .category-hero {
                padding: 44px 0 52px;
            }
            .category-hero h1 {
                font-size: 1.8rem;
                letter-spacing: 1px;
            }
            .category-hero .hero-desc {
                font-size: 0.95rem;
            }
            .category-hero .hero-stats-row {
                gap: 14px;
            }
            .hero-cta-group {
                flex-direction: column;
                gap: 10px;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                width: 100%;
                justify-content: center;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .section-subtitle {
                font-size: 0.92rem;
                margin-bottom: 24px;
            }
            .stats-bar {
                flex-direction: column;
                gap: 16px;
                padding: 20px 16px;
                border-radius: var(--radius-lg);
            }
            .stats-bar .stat-divider {
                width: 60px;
                height: 1px;
            }
            .channel-nav .nav-pill {
                padding: 7px 14px;
                font-size: 0.82rem;
            }
            .nav-separator {
                margin: 0 2px;
            }
            .cta-banner-neon {
                padding: 32px 20px;
            }
            .cta-banner-neon h3 {
                font-size: 1.4rem;
            }
            .footer-main {
                padding: 32px 0 20px;
            }
            .game-card .card-body-custom {
                padding: 14px 16px 16px;
            }
            .feature-card-neon {
                padding: 20px 18px;
            }
            .section-gap {
                padding: 40px 0;
            }
        }
        @media (max-width: 520px) {
            .category-hero h1 {
                font-size: 1.5rem;
            }
            .category-hero .hero-badge {
                font-size: 0.75rem;
                padding: 5px 14px;
            }
            .header-top .navbar-brand {
                font-size: 1.1rem;
            }
            .btn-neon-outline,
            .btn-neon-filled {
                padding: 7px 14px;
                font-size: 0.78rem;
            }
            .channel-nav .nav-pill {
                padding: 6px 12px;
                font-size: 0.75rem;
                gap: 4px;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .stats-bar .stat-number {
                font-size: 1.4rem;
            }
            .stats-bar .stat-label {
                font-size: 0.78rem;
            }
            .faq-accordion .faq-question {
                font-size: 0.9rem;
                padding: 14px 16px;
            }
            .faq-accordion .faq-answer {
                font-size: 0.85rem;
                padding: 0 16px;
            }
            .faq-accordion .faq-item.open .faq-answer {
                padding: 0 16px 14px;
            }
            .btn-cta-glow {
                padding: 12px 24px;
                font-size: 0.95rem;
            }
            .game-card .card-title {
                font-size: 1rem;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #06060e;
            --bg-secondary: #0b0b18;
            --bg-card: #0f0f22;
            --bg-card-hover: #151530;
            --bg-panel: #111128;
            --text-primary: #e8e8f0;
            --text-secondary: #a0a0b8;
            --text-muted: #6b6b80;
            --neon-purple: #b347ea;
            --neon-purple-light: #c96df7;
            --neon-blue: #00d4ff;
            --neon-cyan: #00ffc8;
            --neon-pink: #ff2d78;
            --neon-amber: #ffb830;
            --border-color: #1e1e3a;
            --border-glow: rgba(179, 71, 234, 0.25);
            --border-blue-glow: rgba(0, 212, 255, 0.2);
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --shadow-glow-purple: 0 0 20px rgba(179, 71, 234, 0.15), 0 0 40px rgba(179, 71, 234, 0.05);
            --shadow-glow-blue: 0 0 18px rgba(0, 212, 255, 0.12), 0 0 35px rgba(0, 212, 255, 0.04);
            --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
            --shadow-btn-purple: 0 0 18px rgba(179, 71, 234, 0.4), 0 0 36px rgba(179, 71, 234, 0.15);
            --shadow-btn-blue: 0 0 18px rgba(0, 212, 255, 0.4), 0 0 36px rgba(0, 212, 255, 0.15);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-heading: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button,
        input {
            font-family: inherit;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== HEADER ========== */
        .header-top {
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-color);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            background: rgba(11, 11, 24, 0.92);
        }

        .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

        .navbar-brand:hover {
            color: var(--neon-purple-light);
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--neon-purple), #7b2fbf);
            color: #fff;
            font-size: 1rem;
            box-shadow: 0 0 16px rgba(179, 71, 234, 0.5);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-neon-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            border-radius: 24px;
            font-weight: 600;
            font-size: 0.9rem;
            border: 1.5px solid var(--neon-purple);
            color: var(--neon-purple-light);
            background: transparent;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .btn-neon-outline:hover {
            background: rgba(179, 71, 234, 0.12);
            color: #fff;
            box-shadow: 0 0 16px rgba(179, 71, 234, 0.3);
        }

        .btn-neon-filled {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 22px;
            border-radius: 24px;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            color: #fff;
            background: linear-gradient(135deg, var(--neon-purple), #8b2fc4);
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            box-shadow: var(--shadow-btn-purple);
        }

        .btn-neon-filled:hover {
            background: linear-gradient(135deg, var(--neon-purple-light), #a045e0);
            box-shadow: 0 0 24px rgba(179, 71, 234, 0.55), 0 0 44px rgba(179, 71, 234, 0.2);
            transform: translateY(-1px);
            color: #fff;
        }

        /* 频道 Tabs 导航行 */
        .nav-tabs-row {
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-color);
            padding: 0;
            position: sticky;
            top: 68px;
            z-index: 999;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            background: rgba(11, 11, 24, 0.88);
        }

        .nav-tabs-scroll {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 0;
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-tabs-scroll::-webkit-scrollbar {
            display: none;
        }

        .nav-pill-link {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 9px 20px;
            border-radius: 24px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-secondary);
            background: transparent;
            border: 1px solid transparent;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .nav-pill-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.04);
            border-color: rgba(255, 255, 255, 0.1);
        }

        .nav-pill-link.active {
            color: #fff;
            background: linear-gradient(135deg, var(--neon-purple), #7b2fbf);
            border-color: transparent;
            box-shadow: 0 0 14px rgba(179, 71, 234, 0.45);
        }

        .nav-pill-link .nav-icon {
            font-size: 0.85rem;
        }

        /* ========== HERO BANNER ========== */
        .hero-banner {
            position: relative;
            min-height: 420px;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            background-color: var(--bg-primary);
            overflow: hidden;
        }

        .hero-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(6, 6, 14, 0.75) 0%, rgba(6, 6, 14, 0.88) 100%);
            z-index: 1;
        }

        .hero-banner::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 65% 40%, rgba(179, 71, 234, 0.18) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 60%, rgba(0, 212, 255, 0.1) 0%, transparent 55%);
            z-index: 1;
        }

        .hero-banner .hero-content {
            position: relative;
            z-index: 2;
            padding: 60px 0;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: 20px;
            background: rgba(179, 71, 234, 0.2);
            border: 1px solid rgba(179, 71, 234, 0.4);
            color: var(--neon-purple-light);
            font-weight: 600;
            font-size: 0.85rem;
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }

        .hero-title {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.25;
            letter-spacing: 0.5px;
        }

        .hero-title .highlight {
            background: linear-gradient(135deg, var(--neon-purple-light), var(--neon-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 540px;
            margin-bottom: 28px;
            line-height: 1.7;
        }

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

        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 30px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            background: linear-gradient(135deg, var(--neon-purple), #8b2fc4);
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-btn-purple);
        }

        .btn-hero-primary:hover {
            box-shadow: 0 0 28px rgba(179, 71, 234, 0.55), 0 0 50px rgba(179, 71, 234, 0.2);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-hero-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 28px;
            font-weight: 600;
            font-size: 1rem;
            color: #fff;
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.3);
            cursor: pointer;
            transition: all var(--transition-base);
        }

        .btn-hero-outline:hover {
            border-color: var(--neon-blue);
            color: var(--neon-blue);
            box-shadow: 0 0 16px rgba(0, 212, 255, 0.25);
        }

        /* ========== SECTION COMMON ========== */
        .section-pad {
            padding: 70px 0;
        }

        .section-pad-sm {
            padding: 50px 0;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--neon-purple-light);
            margin-bottom: 10px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin-bottom: 36px;
            line-height: 1.7;
        }

        .section-header-center {
            text-align: center;
        }

        .section-header-center .section-desc {
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== GAME CARDS GRID ========== */
        .game-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
            cursor: pointer;
        }

        .game-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-purple);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }

        .game-card-img {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: var(--bg-panel);
        }

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

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

        .game-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 5px 12px;
            border-radius: 14px;
            font-size: 0.75rem;
            font-weight: 700;
            background: rgba(0, 0, 0, 0.7);
            color: var(--neon-cyan);
            border: 1px solid rgba(0, 255, 200, 0.3);
        }

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

        .game-card-title {
            font-weight: 700;
            font-size: 1.05rem;
            color: #fff;
            margin-bottom: 6px;
        }

        .game-card-meta {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* ========== MATCH BRACKET TABLE ========== */
        .match-panel {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
        }

        .match-table-header {
            display: flex;
            align-items: center;
            padding: 16px 20px;
            background: var(--bg-panel);
            border-bottom: 1px solid var(--border-color);
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.8px;
        }

        .match-row {
            display: flex;
            align-items: center;
            padding: 16px 20px;
            border-bottom: 1px solid rgba(30, 30, 58, 0.6);
            transition: background var(--transition-fast);
        }

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

        .match-row:hover {
            background: rgba(255, 255, 255, 0.015);
        }

        .match-game-col {
            width: 110px;
            flex-shrink: 0;
            font-weight: 600;
            font-size: 0.9rem;
            color: #fff;
        }

        .match-event-col {
            flex: 1;
            min-width: 140px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .match-teams-col {
            flex: 1.2;
            min-width: 160px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 0.95rem;
            color: #fff;
        }

        .match-vs {
            color: var(--neon-purple-light);
            font-weight: 800;
            font-size: 0.85rem;
        }

        .match-odds-col {
            width: 130px;
            flex-shrink: 0;
            display: flex;
            gap: 8px;
        }

        .odds-tag {
            padding: 6px 12px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 0.82rem;
            background: var(--bg-panel);
            color: var(--neon-cyan);
            border: 1px solid rgba(0, 255, 200, 0.2);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .odds-tag:hover {
            border-color: var(--neon-cyan);
            box-shadow: 0 0 10px rgba(0, 255, 200, 0.2);
        }

        .match-status-col {
            width: 100px;
            flex-shrink: 0;
            text-align: right;
        }

        .status-badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 14px;
            font-weight: 600;
            font-size: 0.78rem;
            letter-spacing: 0.3px;
        }

        .status-live {
            background: rgba(255, 45, 120, 0.2);
            color: var(--neon-pink);
            border: 1px solid rgba(255, 45, 120, 0.35);
            animation: pulse-status 1.8s infinite;
        }

        .status-upcoming {
            background: rgba(0, 212, 255, 0.12);
            color: var(--neon-blue);
            border: 1px solid rgba(0, 212, 255, 0.25);
        }

        .status-scheduled {
            background: rgba(160, 160, 184, 0.1);
            color: var(--text-muted);
            border: 1px solid rgba(160, 160, 184, 0.2);
        }

        @keyframes pulse-status {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.6;
            }
        }

        /* ========== STATS BLOCK ========== */
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 28px 22px;
            text-align: center;
            transition: all var(--transition-base);
            height: 100%;
        }

        .stat-card:hover {
            border-color: var(--border-blue-glow);
            box-shadow: var(--shadow-glow-blue);
        }

        .stat-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: 14px;
            font-size: 1.3rem;
            margin-bottom: 16px;
        }

        .stat-icon-purple {
            background: rgba(179, 71, 234, 0.18);
            color: var(--neon-purple-light);
        }

        .stat-icon-blue {
            background: rgba(0, 212, 255, 0.15);
            color: var(--neon-blue);
        }

        .stat-icon-cyan {
            background: rgba(0, 255, 200, 0.15);
            color: var(--neon-cyan);
        }

        .stat-icon-amber {
            background: rgba(255, 184, 48, 0.15);
            color: var(--neon-amber);
        }

        .stat-number {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 4px;
            line-height: 1.1;
        }

        .stat-label {
            font-size: 0.88rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* ========== ADVANTAGE LIST ========== */
        .advantage-item {
            display: flex;
            gap: 16px;
            padding: 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            margin-bottom: 14px;
            transition: all var(--transition-base);
        }

        .advantage-item:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-purple);
        }

        .advantage-icon-wrap {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            background: rgba(179, 71, 234, 0.15);
            color: var(--neon-purple-light);
        }

        .advantage-text h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
        }

        .advantage-text p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.55;
        }

        /* ========== FAQ ACCORDION ========== */
        .faq-accordion .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
        }

        .faq-accordion .accordion-button {
            background: var(--bg-card);
            color: #fff;
            font-weight: 600;
            font-size: 0.98rem;
            padding: 18px 20px;
            border: none;
            box-shadow: none;
            transition: all var(--transition-fast);
            border-radius: var(--radius) !important;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--bg-panel);
            color: var(--neon-purple-light);
            box-shadow: none;
            border-bottom: 1px solid var(--border-color);
            border-radius: var(--radius) var(--radius) 0 0 !important;
        }

        .faq-accordion .accordion-button::after {
            filter: brightness(0) invert(1);
            opacity: 0.6;
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 2px rgba(179, 71, 234, 0.3);
            outline: none;
        }

        .faq-accordion .accordion-body {
            background: var(--bg-card);
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
            padding: 18px 20px;
        }

        /* ========== CTA BANNER ========== */
        .cta-banner {
            background: var(--bg-panel);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 48px 36px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(179, 71, 234, 0.2) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-banner-content {
            position: relative;
            z-index: 1;
        }

        .cta-banner .cta-title {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .cta-banner .cta-desc {
            color: var(--text-secondary);
            max-width: 500px;
            margin: 0 auto 24px;
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* ========== FOOTER ========== */
        .footer-main {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            padding: 50px 0 30px;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .footer-brand {
            display: inline-block;
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 300px;
        }

        .footer-links-title {
            font-weight: 700;
            font-size: 0.9rem;
            color: #fff;
            margin-bottom: 12px;
            text-transform: uppercase;
            letter-spacing: 0.6px;
        }

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

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: var(--text-muted);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--neon-purple-light);
        }

        .footer-bottom {
            margin-top: 36px;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            text-align: center;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .footer-bottom strong {
            color: #fff;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.2rem;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .hero-banner {
                min-height: 340px;
            }
            .match-game-col {
                width: 80px;
                font-size: 0.8rem;
            }
            .match-odds-col {
                width: 100px;
            }
            .match-status-col {
                width: 80px;
            }
            .match-teams-col {
                font-size: 0.85rem;
                min-width: 130px;
            }
        }

        @media (max-width: 768px) {
            .header-top {
                padding: 10px 0;
            }
            .navbar-brand {
                font-size: 1.1rem;
                gap: 6px;
            }
            .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.8rem;
                border-radius: 8px;
            }
            .btn-neon-outline,
            .btn-neon-filled {
                padding: 7px 14px;
                font-size: 0.78rem;
            }
            .nav-tabs-row {
                top: 52px;
            }
            .nav-pill-link {
                padding: 7px 14px;
                font-size: 0.8rem;
                gap: 4px;
            }
            .hero-banner {
                min-height: 300px;
            }
            .hero-banner .hero-content {
                padding: 40px 0;
            }
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-subtitle {
                font-size: 0.9rem;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                padding: 10px 20px;
                font-size: 0.88rem;
            }
            .section-pad {
                padding: 40px 0;
            }
            .section-pad-sm {
                padding: 30px 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .section-desc {
                font-size: 0.9rem;
                margin-bottom: 24px;
            }
            .match-row {
                flex-wrap: wrap;
                gap: 10px;
                padding: 14px 16px;
            }
            .match-game-col {
                width: auto;
                flex: 1 1 45%;
            }
            .match-event-col {
                flex: 1 1 55%;
                min-width: auto;
            }
            .match-teams-col {
                flex: 1 1 55%;
                min-width: auto;
            }
            .match-odds-col {
                width: auto;
                flex: 1 1 40%;
            }
            .match-status-col {
                width: auto;
                flex: 1 1 30%;
                text-align: left;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .cta-banner {
                padding: 32px 20px;
            }
            .cta-banner .cta-title {
                font-size: 1.3rem;
            }
            .footer-main {
                padding: 36px 0 20px;
            }
        }

        @media (max-width: 520px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
            .header-actions {
                gap: 6px;
            }
            .btn-neon-outline {
                display: none;
            }
            .hero-title {
                font-size: 1.4rem;
            }
            .hero-subtitle {
                font-size: 0.82rem;
            }
            .hero-banner {
                min-height: 260px;
            }
            .hero-cta-group {
                flex-direction: column;
                gap: 10px;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                width: 100%;
                justify-content: center;
                padding: 11px 18px;
            }
            .section-title {
                font-size: 1.2rem;
            }
            .game-card-body {
                padding: 12px;
            }
            .game-card-title {
                font-size: 0.9rem;
            }
            .match-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .match-status-col {
                text-align: left;
            }
            .stat-card {
                padding: 20px 16px;
            }
            .stat-number {
                font-size: 1.5rem;
            }
            .nav-pill-link {
                padding: 6px 12px;
                font-size: 0.75rem;
            }
        }