/* roulang page: index */
:root {
            --primary: #0d1b2e;
            --primary-2: #1b2d45;
            --accent: #e8302a;
            --accent-2: #ff6b4a;
            --gold: #f0b24b;
            --bg-dark: #0a0f16;
            --bg-panel: #111a24;
            --bg-card: #151e2a;
            --border: #223042;
            --text-main: #e8edf3;
            --text-secondary: #a3b1c2;
            --text-muted: #697d92;
            --success: #22c55e;
            --radius: 12px;
            --radius-lg: 20px;
            --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
            --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.2);
            --transition: all .3s ease;
            --header-h: 118px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background: var(--bg-dark);
            color: var(--text-main);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

        a:hover {
            color: var(--accent-2);
        }

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

        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
        }

        .section-pad {
            padding: 90px 0;
        }

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

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

        .section-title-wrap .badge-line {
            display: inline-block;
            background: rgba(232, 48, 42, 0.12);
            color: var(--accent-2);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            padding: 5px 16px;
            border-radius: 30px;
            text-transform: uppercase;
            margin-bottom: 14px;
            border: 1px solid rgba(232, 48, 42, 0.25);
        }

        .section-title-wrap .main-title {
            font-size: 2.4rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.2;
            color: #fff;
            margin-bottom: 14px;
        }

        .section-title-wrap .main-title span {
            color: var(--accent-2);
        }

        .section-title-wrap .sub-title {
            color: var(--text-secondary);
            font-size: 16px;
            max-width: 640px;
            margin: 0 auto;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: rgba(240, 178, 75, 0.1);
            border: 1px solid rgba(240, 178, 75, 0.2);
            color: var(--gold);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 20px;
            letter-spacing: 0.5px;
        }

        .tag-red {
            background: rgba(232, 48, 42, 0.12);
            border-color: rgba(232, 48, 42, 0.3);
            color: var(--accent-2);
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 999;
            background: rgba(10, 15, 22, 0.95);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
        }

        .header-brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            padding: 0 20px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            border-radius: 9px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            font-weight: 800;
            box-shadow: 0 4px 14px rgba(232, 48, 42, 0.35);
            flex-shrink: 0;
        }

        .brand-logo .logo-text {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.3px;
            line-height: 1.2;
            white-space: nowrap;
        }

        .brand-logo .logo-text small {
            display: block;
            font-size: 10px;
            font-weight: 400;
            color: var(--text-muted);
            letter-spacing: 2px;
            text-transform: uppercase;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .header-actions .search-box {
            position: relative;
        }

        .header-actions .search-box input {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            color: var(--text-main);
            border-radius: 30px;
            padding: 8px 18px 8px 38px;
            font-size: 14px;
            width: 210px;
            transition: var(--transition);
            outline: none;
        }

        .header-actions .search-box input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(232, 48, 42, 0.15);
            width: 260px;
        }

        .header-actions .search-box i {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 14px;
            pointer-events: none;
        }

        .btn-primary-custom {
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 8px 22px;
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(232, 48, 42, 0.28);
        }

        .btn-primary-custom:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 22px rgba(232, 48, 42, 0.38);
            color: #fff;
            filter: brightness(1.05);
        }

        .btn-outline-light-custom {
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text-main);
            border-radius: 30px;
            padding: 8px 20px;
            font-size: 14px;
            font-weight: 500;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }

        .btn-outline-light-custom:hover {
            border-color: var(--accent);
            color: var(--accent-2);
            background: rgba(232, 48, 42, 0.06);
        }

        .channel-nav {
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            background: rgba(13, 27, 46, 0.6);
        }

        .channel-nav .nav-list {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            padding: 0;
            margin: 0;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .channel-nav .nav-list::-webkit-scrollbar {
            display: none;
        }

        .channel-nav .nav-item a {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 600;
            padding: 13px 20px;
            border-radius: 0;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
            border-bottom: 2px solid transparent;
        }

        .channel-nav .nav-item a i {
            font-size: 13px;
            opacity: 0.7;
        }

        .channel-nav .nav-item a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.03);
        }

        .channel-nav .nav-item a.active {
            color: #fff;
            border-bottom-color: var(--accent);
        }

        .channel-nav .nav-item a.active::after {
            content: "";
            position: absolute;
            bottom: -1px;
            left: 20px;
            right: 20px;
            height: 3px;
            background: linear-gradient(90deg, var(--accent), var(--accent-2));
            border-radius: 3px 3px 0 0;
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            padding: 120px 0 140px;
            overflow: hidden;
        }

        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(115deg, rgba(10, 15, 22, 0.96) 0%, rgba(13, 27, 46, 0.92) 45%, rgba(232, 48, 42, 0.35) 100%);
            z-index: 1;
        }

        .hero::after {
            content: "";
            position: absolute;
            bottom: -40px;
            left: -20px;
            right: -20px;
            height: 80px;
            background: var(--bg-dark);
            transform: rotate(-1deg);
            z-index: 2;
        }

        .hero-content {
            position: relative;
            z-index: 3;
            max-width: 760px;
        }

        .hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(232, 48, 42, 0.16);
            border: 1px solid rgba(232, 48, 42, 0.4);
            color: #ffb3b0;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 18px;
            border-radius: 30px;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }

        .hero .hero-badge i {
            font-size: 12px;
            animation: pulse 1.8s infinite;
        }

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

        .hero h1 {
            font-size: 3.4rem;
            font-weight: 900;
            line-height: 1.15;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: -1px;
        }

        .hero h1 .highlight {
            background: linear-gradient(120deg, var(--accent-2), var(--gold));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero .hero-desc {
            font-size: 17px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 32px;
            max-width: 580px;
        }

        .hero .hero-desc strong {
            color: #fff;
        }

        .hero .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 40px;
        }

        .hero-btn-primary {
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 15px 36px;
            font-size: 15px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
            box-shadow: 0 6px 25px rgba(232, 48, 42, 0.35);
        }

        .hero-btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(232, 48, 42, 0.45);
            color: #fff;
            filter: brightness(1.08);
        }

        .hero-btn-secondary {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.18);
            color: #fff;
            border-radius: 40px;
            padding: 15px 30px;
            font-size: 15px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
            backdrop-filter: blur(10px);
        }

        .hero-btn-secondary:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.4);
            color: #fff;
            transform: translateY(-3px);
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 0;
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .hero-stats li {
            padding-right: 36px;
            margin-right: 36px;
            border-right: 1px solid rgba(255, 255, 255, 0.1);
        }

        .hero-stats li:last-child {
            padding-right: 0;
            margin-right: 0;
            border-right: none;
        }

        .hero-stats .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            display: block;
            line-height: 1.2;
        }

        .hero-stats .num span {
            color: var(--gold);
            font-size: 1rem;
        }

        .hero-stats .label {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ===== Features / 平台亮点 ===== */
        .features-section {
            background: var(--bg-dark);
            padding: 90px 0;
        }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            height: 100%;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--accent), transparent);
            opacity: 0.6;
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-6px);
            border-color: rgba(232, 48, 42, 0.35);
            box-shadow: var(--shadow);
        }

        .feature-card:hover::before {
            opacity: 1;
            height: 4px;
        }

        .feature-card .icon-wrap {
            width: 58px;
            height: 58px;
            border-radius: 14px;
            background: rgba(232, 48, 42, 0.12);
            border: 1px solid rgba(232, 48, 42, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            font-size: 22px;
            color: var(--accent-2);
            transition: var(--transition);
        }

        .feature-card:hover .icon-wrap {
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            color: #fff;
            transform: scale(1.05);
            box-shadow: 0 6px 20px rgba(232, 48, 42, 0.3);
        }

        .feature-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== 分类入口 ===== */
        .category-section {
            background: linear-gradient(180deg, var(--bg-dark) 0%, #0e1520 100%);
            padding: 90px 0;
        }

        .category-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: var(--bg-card);
            border: 1px solid var(--border);
            height: 100%;
            transition: var(--transition);
            position: relative;
        }

        .category-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow);
            border-color: rgba(232, 48, 42, 0.3);
        }

        .category-card .card-img-wrap {
            position: relative;
            height: 210px;
            overflow: hidden;
        }

        .category-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

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

        .category-card .card-img-wrap::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, var(--bg-card) 0%, rgba(13, 27, 46, 0.15) 60%, rgba(0, 0, 0, 0.2) 100%);
        }

        .category-card .card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
        }

        .category-card .card-body-custom {
            padding: 24px;
        }

        .category-card h3 {
            font-size: 19px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .category-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 18px;
        }

        .category-card .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent-2);
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
        }

        .category-card .card-link:hover {
            gap: 11px;
            color: var(--gold);
        }

        /* ===== 最新资讯 / CMS ===== */
        .news-section {
            background: var(--bg-dark);
            padding: 90px 0;
        }

        .news-list-wrap {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 20px;
            margin-bottom: 20px;
        }

        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 18px;
            padding: 20px 14px;
            border-radius: var(--radius);
            transition: var(--transition);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            color: var(--text-main);
        }

        .news-item:last-child {
            border-bottom: none;
        }

        .news-item:hover {
            background: rgba(255, 255, 255, 0.02);
            transform: translateX(4px);
        }

        .news-item .news-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(232, 48, 42, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-2);
            font-size: 16px;
            flex-shrink: 0;
        }

        .news-item .news-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 6px;
            flex-wrap: wrap;
        }

        .news-item .news-title {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            line-height: 1.5;
            margin-bottom: 4px;
            transition: var(--transition);
            display: block;
        }

        .news-item:hover .news-title {
            color: var(--accent-2);
        }

        .news-item .news-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 6px;
        }

        .news-item .news-date {
            font-size: 12px;
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .news-empty {
            text-align: center;
            padding: 40px 20px;
            color: var(--text-muted);
            font-size: 15px;
        }

        /* ===== Stats 数据 ===== */
        .stats-section {
            position: relative;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            padding: 100px 0;
        }

        .stats-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(10, 15, 22, 0.92);
        }

        .stats-section .container {
            position: relative;
            z-index: 2;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }

        .stat-box {
            text-align: center;
            padding: 36px 20px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-lg);
            transition: var(--transition);
        }

        .stat-box:hover {
            border-color: rgba(232, 48, 42, 0.35);
            background: rgba(232, 48, 42, 0.05);
        }

        .stat-box .stat-num {
            font-size: 2.6rem;
            font-weight: 900;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 8px;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
        }

        .stat-box .stat-num .unit {
            font-size: 1.1rem;
            color: var(--gold);
            font-weight: 700;
            margin-left: 2px;
        }

        .stat-box .stat-label {
            font-size: 14px;
            color: var(--text-secondary);
        }

        /* ===== Process 流程 ===== */
        .process-section {
            background: linear-gradient(180deg, #0e1520, var(--bg-dark));
            padding: 90px 0;
        }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            counter-reset: step;
        }

        .process-step {
            text-align: center;
            padding: 30px 20px;
            position: relative;
        }

        .process-step::after {
            content: "";
            position: absolute;
            top: 40px;
            right: -15px;
            width: 30px;
            height: 1px;
            background: linear-gradient(90deg, var(--accent), transparent);
            opacity: 0.5;
        }

        .process-step:last-child::after {
            display: none;
        }

        .process-step .step-number {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: rgba(232, 48, 42, 0.1);
            border: 1px solid rgba(232, 48, 42, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 22px;
            font-weight: 800;
            color: var(--accent-2);
            transition: var(--transition);
        }

        .process-step:hover .step-number {
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            color: #fff;
            box-shadow: 0 8px 30px rgba(232, 48, 42, 0.35);
            transform: scale(1.06);
        }

        .process-step h3 {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

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

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--bg-dark);
            padding: 90px 0;
        }

        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-panel);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(232, 48, 42, 0.3);
        }

        .faq-item summary {
            padding: 20px 24px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: var(--transition);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: "\f078";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            font-size: 13px;
            color: var(--accent-2);
            transition: var(--transition);
            flex-shrink: 0;
        }

        .faq-item[open] summary::after {
            transform: rotate(180deg);
        }

        .faq-item summary:hover {
            background: rgba(255, 255, 255, 0.02);
        }

        .faq-item .faq-answer {
            padding: 0 24px 20px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.8;
        }

        /* ===== CTA ===== */
        .cta-section {
            position: relative;
            background-image: url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            padding: 90px 0;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(13, 27, 46, 0.97), rgba(10, 15, 22, 0.9));
        }

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

        .cta-content h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
        }

        .cta-content h2 span {
            color: var(--accent-2);
        }

        .cta-content p {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto 32px;
            line-height: 1.8;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #070b12;
            border-top: 1px solid var(--border);
            padding-top: 70px;
            padding-bottom: 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 18px;
        }

        .footer-brand .footer-logo .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 800;
            color: #fff;
        }

        .footer-brand .footer-logo .logo-text {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: 1px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-col h4::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 28px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

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

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

        .footer-col ul li a {
            color: var(--text-secondary);
            font-size: 14px;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }

        .footer-col ul li a:hover {
            color: var(--accent-2);
            padding-left: 4px;
        }

        .footer-col ul li a i {
            font-size: 11px;
            color: var(--accent);
            opacity: 0.7;
        }

        .footer-contact p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-contact p i {
            color: var(--accent-2);
            width: 16px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 25px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
        }

        .footer-bottom p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }

        .footer-bottom .footer-links {
            display: flex;
            gap: 18px;
        }

        .footer-bottom .footer-links a {
            font-size: 13px;
            color: var(--text-muted);
        }

        .footer-bottom .footer-links a:hover {
            color: var(--accent-2);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .hero h1 {
                font-size: 2.8rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .process-step::after {
                display: none;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .section-pad {
                padding: 70px 0;
            }
            .header-actions .search-box input {
                width: 160px;
            }
            .header-actions .search-box input:focus {
                width: 200px;
            }
        }

        @media (max-width: 768px) {
            .header-brand-row {
                height: 60px;
            }
            .brand-logo .logo-text {
                font-size: 18px;
            }
            .header-actions .search-box {
                display: none;
            }
            .hero {
                padding: 80px 0 110px;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .hero .hero-desc {
                font-size: 15px;
            }
            .hero-stats li {
                padding-right: 18px;
                margin-right: 18px;
            }
            .hero-stats .num {
                font-size: 1.3rem;
            }
            .section-title-wrap .main-title {
                font-size: 1.9rem;
            }
            .section-pad {
                padding: 60px 0;
            }
            .category-card .card-img-wrap {
                height: 180px;
            }
            .stats-section {
                padding: 70px 0;
            }
            .stat-box .stat-num {
                font-size: 2rem;
            }
            .news-item {
                flex-direction: row;
                align-items: flex-start;
            }
            .cta-content h2 {
                font-size: 1.8rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .header-brand-row {
                padding: 0 14px;
            }
            .brand-logo .logo-text small {
                display: none;
            }
            .header-actions .btn-primary-custom span {
                display: none;
            }
            .header-actions .btn-primary-custom {
                padding: 8px 14px;
                font-size: 13px;
                gap: 5px;
            }
            .channel-nav .nav-item a {
                padding: 11px 14px;
                font-size: 13px;
                gap: 5px;
            }
            .channel-nav .nav-item a i {
                display: none;
            }
            .hero h1 {
                font-size: 1.9rem;
                line-height: 1.2;
            }
            .hero .hero-badge {
                font-size: 12px;
                padding: 5px 14px;
            }
            .hero .hero-buttons {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-btn-primary,
            .hero-btn-secondary {
                justify-content: center;
                padding: 13px 24px;
                font-size: 14px;
            }
            .hero-stats {
                gap: 8px;
            }
            .hero-stats li {
                padding: 0 14px;
                margin: 0;
                border-right: 1px solid rgba(255, 255, 255, 0.08);
            }
            .hero-stats li:first-child {
                padding-left: 0;
            }
            .hero-stats li:last-child {
                border-right: none;
            }
            .hero-stats .num {
                font-size: 1.1rem;
            }
            .hero-stats .label {
                font-size: 11px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .stat-box {
                padding: 26px 14px;
            }
            .stat-box .stat-num {
                font-size: 1.7rem;
            }
            .process-steps {
                grid-template-columns: 1fr;
            }
            .news-item {
                gap: 14px;
                padding: 16px 10px;
            }
            .news-item .news-title {
                font-size: 15px;
            }
            .news-item .news-desc {
                font-size: 12px;
            }
            .cta-buttons {
                flex-direction: column;
                align-items: stretch;
            }
            .cta-buttons .hero-btn-primary,
            .cta-buttons .hero-btn-secondary {
                justify-content: center;
            }
            .faq-item summary {
                padding: 16px 18px;
                font-size: 14px;
            }
            .faq-item .faq-answer {
                padding: 0 18px 16px;
                font-size: 13px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
        }

/* roulang page: category1 */
/* ===== 设计变量与基础 Reset ===== */
        :root {
            --v-primary: #e84526;
            --v-primary-dark: #c7351a;
            --v-secondary: #171e26;
            --v-dark-800: #212a35;
            --v-dark-700: #2a3542;
            --v-dark-600: #344150;
            --v-bg-dark: #0e1419;
            --v-bg-darker: #0a0f14;
            --v-bg-section: #111820;
            --v-surface: #182129;
            --v-text-light: #ffffff;
            --v-text-muted: #a8b3bf;
            --v-text-soft: #6f7e8c;
            --v-border: #2e3a46;
            --v-border-light: #3b4857;
            --v-radius: 12px;
            --v-radius-lg: 20px;
            --v-shadow: 0 12px 40px rgba(0, 0, 0, .35);
            --v-shadow-hover: 0 18px 48px rgba(232, 69, 38, .12);
            --v-glow: rgba(232, 69, 38, .28);
            --v-gradient-btn: linear-gradient(135deg, #f0502a, #d13b1c);
            --v-gradient-card: linear-gradient(160deg, rgba(255, 255, 255, .04), transparent 45%);
            --v-transition: .25s cubic-bezier(.4, 0, .2, 1);
            --v-space: 88px;
            --v-space-sm: 52px;
        }

        html {
            scroll-behavior: smooth;
        }

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background-color: var(--v-bg-dark);
            color: var(--v-text-light);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--v-transition), background var(--v-transition), border-color var(--v-transition), box-shadow var(--v-transition);
        }

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

        ul,
        ol {
            list-style: none;
        }

        button,
        input {
            font: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--v-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        .section {
            padding-block: var(--v-space);
        }

        .section-sm {
            padding-block: var(--v-space-sm);
        }

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

        .text-gradient {
            background: linear-gradient(90deg, #ff8e63, #f05530);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
        }

        /* ===== 按钮 ===== */
        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 32px;
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            background: var(--v-gradient-btn);
            border-radius: 50px;
            border: none;
            box-shadow: 0 6px 24px rgba(232, 69, 38, .3);
            transition: all var(--v-transition);
            letter-spacing: .5px;
            white-space: nowrap;
        }

        .btn-primary-custom:hover {
            box-shadow: 0 10px 32px rgba(232, 69, 38, .45);
            transform: translateY(-2px);
            color: #fff;
            background: linear-gradient(135deg, #f85f36, #d84524);
        }

        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: 0 4px 16px rgba(232, 69, 38, .35);
        }

        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 32px;
            font-size: 15px;
            font-weight: 500;
            color: var(--v-text-light);
            background: transparent;
            border: 1.5px solid var(--v-border-light);
            border-radius: 50px;
            transition: all var(--v-transition);
            white-space: nowrap;
        }

        .btn-outline-custom:hover {
            border-color: var(--v-primary);
            color: var(--v-primary);
            background: rgba(232, 69, 38, .08);
            box-shadow: 0 0 0 4px rgba(232, 69, 38, .08);
            transform: translateY(-1px);
        }

        .btn-sm-custom {
            padding: 8px 18px;
            font-size: 13px;
            border-radius: 30px;
        }

        .btn-block-custom {
            width: 100%;
            justify-content: center;
        }

        /* ===== 站点头部 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(14, 20, 25, .92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--v-border);
        }

        .header-brand-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 14px;
            padding-bottom: 14px;
            gap: 24px;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 48px;
            height: 48px;
            background: var(--v-gradient-btn);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 900;
            color: #fff;
            box-shadow: 0 8px 24px rgba(232, 69, 38, .35);
            transition: transform var(--v-transition);
        }

        .brand-logo:hover .logo-icon {
            transform: scale(1.08) rotate(6deg);
        }

        .logo-text {
            font-size: 22px;
            font-weight: 700;
            line-height: 1.2;
            display: flex;
            flex-direction: column;
            letter-spacing: .5px;
        }

        .logo-text small {
            font-size: 11px;
            color: var(--v-text-soft);
            font-weight: 400;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-top: 2px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-box {
            display: flex;
            align-items: center;
            background: var(--v-surface);
            border: 1.5px solid var(--v-border);
            border-radius: 50px;
            padding: 0 16px;
            height: 44px;
            width: 260px;
            transition: all var(--v-transition);
        }

        .search-box:focus-within {
            background: var(--v-dark-800);
            border-color: var(--v-primary);
            box-shadow: 0 0 0 4px rgba(232, 69, 38, .12);
            width: 300px;
        }

        .search-box i {
            color: var(--v-text-muted);
            font-size: 14px;
            margin-right: 10px;
        }

        .search-box input {
            background: transparent;
            border: none;
            outline: none;
            color: var(--v-text-light);
            font-size: 14px;
            flex: 1;
        }

        .search-box input::placeholder {
            color: var(--v-text-soft);
        }

        /* 频道导航 */
        .channel-nav {
            border-top: 1px solid var(--v-border);
            background: rgba(17, 24, 32, .6);
        }

        .nav-list {
            display: flex;
            gap: 6px;
            padding-block: 0;
            margin: 0;
            min-height: 52px;
            align-items: stretch;
            flex-wrap: wrap;
        }

        .nav-item {
            display: flex;
            align-items: stretch;
        }

        .nav-item a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 0 22px;
            color: var(--v-text-muted);
            font-size: 15px;
            font-weight: 500;
            border-bottom: 3px solid transparent;
            transition: all var(--v-transition);
            white-space: nowrap;
            letter-spacing: .3px;
            position: relative;
        }

        .nav-item a i {
            font-size: 14px;
            opacity: .8;
        }

        .nav-item a:hover {
            color: var(--v-text-light);
            background: rgba(255, 255, 255, .03);
        }

        .nav-item a.active {
            color: #fff;
            border-bottom-color: var(--v-primary);
            background: linear-gradient(180deg, transparent, rgba(232, 69, 38, .08));
        }

        .nav-item a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--v-primary);
            box-shadow: 0 0 12px var(--v-glow);
        }

        /* ===== 页面横幅 Banner ===== */
        .category-banner {
            position: relative;
            background-blend-mode: overlay;
            background-image: linear-gradient(120deg, rgba(14, 20, 25, .85) 20%, rgba(17, 24, 32, .4) 60%, rgba(10, 15, 20, .5)), url('/assets/images/backpic/back-2.png');
            background-position: center 35%;
            background-size: cover;
            background-color: var(--v-bg-darker);
            padding-top: 120px;
            padding-bottom: 100px;
            border-bottom: 1px solid var(--v-border);
        }

        .category-banner .banner-inner {
            max-width: 740px;
        }

        .category-banner .tagline {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(232, 69, 38, .14);
            color: #ffa589;
            border: 1px solid rgba(232, 69, 38, .25);
            border-radius: 50px;
            padding: 7px 20px;
            font-size: 13px;
            font-weight: 500;
            margin-bottom: 24px;
            letter-spacing: .5px;
            backdrop-filter: blur(8px);
        }

        .category-banner .tagline i {
            font-size: 12px;
            color: var(--v-primary);
            animation: pulse-soft 2s infinite;
        }

        @keyframes pulse-soft {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: .6;
                transform: scale(.8);
            }
        }

        .category-banner h1 {
            font-size: clamp(36px, 5vw, 56px);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 18px;
            letter-spacing: 1px;
        }

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

        .category-banner p {
            color: var(--v-text-muted);
            font-size: 17px;
            line-height: 1.9;
            margin-bottom: 32px;
        }

        .banner-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .banner-badges .badge-item {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid var(--v-border);
            backdrop-filter: blur(6px);
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 13px;
            color: var(--v-text-muted);
            transition: all var(--v-transition);
        }

        .banner-badges .badge-item i {
            color: var(--v-primary);
            font-size: 12px;
        }

        .banner-badges .badge-item:hover {
            border-color: var(--v-primary);
            color: #fff;
            background: rgba(232, 69, 38, .1);
        }

        /* ===== 面包屑 ===== */
        .breadcrumb-wrap {
            background: var(--v-bg-darker);
            border-bottom: 1px solid var(--v-border);
            padding: 16px 0;
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: var(--v-text-soft);
            margin: 0;
        }

        .breadcrumb-custom a {
            color: var(--v-text-muted);
        }

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

        .breadcrumb-custom .sep {
            color: var(--v-text-soft);
            font-size: 10px;
        }

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

        /* ===== 玩法体系玩法玩法 ===== */
        .section-head {
            text-align: center;
            max-width: 640px;
            margin-bottom: 52px;
            margin-inline: auto;
        }

        .section-head .section-label {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--v-primary);
            margin-bottom: 12px;
        }

        .section-head .section-label::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--v-primary);
            border-radius: 2px;
        }

        .section-head .section-label::after {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--v-primary);
            border-radius: 2px;
        }

        .section-head h2 {
            font-size: clamp(28px, 3.5vw, 40px);
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 14px;
        }

        .section-head p {
            color: var(--v-text-muted);
            font-size: 16px;
            line-height: 1.8;
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .game-card {
            background: var(--v-surface);
            border: 1px solid var(--v-border);
            border-radius: var(--v-radius-lg);
            overflow: hidden;
            position: relative;
            transition: transform var(--v-transition), border-color var(--v-transition), box-shadow var(--v-transition);
        }

        .game-card:hover {
            transform: translateY(-6px);
            border-color: var(--v-primary);
            box-shadow: var(--v-shadow);
        }

        .game-card .cover-wrap {
            position: relative;
            height: 180px;
            overflow: hidden;
        }

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

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

        .game-card .cover-wrap::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(14, 20, 25, .9) 100%);
            pointer-events: none;
        }

        .game-card .card-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            z-index: 2;
            background: rgba(232, 69, 38, .9);
            backdrop-filter: blur(6px);
            padding: 4px 14px;
            border-radius: 50px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: .5px;
        }

        .game-card .card-body {
            padding: 24px;
            margin-top: -60px;
            position: relative;
            z-index: 2;
        }

        .game-card h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .game-card p {
            color: var(--v-text-muted);
            font-size: 14px;
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .game-card .card-link {
            color: var(--v-primary);
            font-size: 14px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: gap var(--v-transition);
        }

        .game-card .card-link:hover {
            gap: 12px;
        }

        /* ===== 赛事数据面板 ===== */
        .data-panel-section {
            background: var(--v-bg-darker);
            border-block: 1px solid var(--v-border);
            position: relative;
        }

        .data-panel-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--v-primary), transparent);
            opacity: .4;
        }

        .data-tabs {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .data-tab-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--v-surface);
            color: var(--v-text-muted);
            padding: 10px 28px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 500;
            border: 1px solid var(--v-border);
            transition: all var(--v-transition);
            cursor: pointer;
        }

        .data-tab-btn:hover {
            border-color: var(--v-primary);
            color: var(--v-text-light);
        }

        .data-tab-btn.active {
            background: var(--v-gradient-btn);
            border-color: transparent;
            color: #fff;
            box-shadow: 0 6px 20px rgba(232, 69, 38, .3);
        }

        .data-content-pane {
            display: none;
        }

        .data-content-pane.active {
            display: block;
            animation: fade-up .5s ease both;
        }

        @keyframes fade-up {
            from {
                opacity: 0;
                transform: translateY(16px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

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

        .metric-card {
            background: var(--v-surface);
            border: 1px solid var(--v-border);
            border-radius: var(--v-radius);
            padding: 24px;
            text-align: center;
            transition: all var(--v-transition);
            position: relative;
            overflow: hidden;
        }

        .metric-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--v-primary), rgba(232, 69, 38, .2));
            opacity: 0;
            transition: opacity var(--v-transition);
        }

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

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

        .metric-card .metric-icon {
            width: 48px;
            height: 48px;
            margin-inline: auto;
            margin-bottom: 16px;
            background: rgba(232, 69, 38, .12);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--v-primary);
            font-size: 20px;
        }

        .metric-card .metric-value {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .metric-card .metric-label {
            font-size: 13px;
            color: var(--v-text-muted);
        }

        /* ===== 热门赛事列表 ===== */
        .match-list-wrap {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .match-row {
            background: var(--v-surface);
            border: 1px solid var(--v-border);
            border-radius: var(--v-radius);
            padding: 22px 28px;
            display: grid;
            grid-template-columns: 2fr 1.2fr 1fr auto;
            align-items: center;
            gap: 20px;
            transition: all var(--v-transition);
        }

        .match-row:hover {
            border-color: var(--v-primary);
            background: var(--v-dark-800);
            box-shadow: var(--v-shadow-hover);
            transform: translateY(-2px);
        }

        .match-info .match-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 6px;
        }

        .match-info .match-meta .league-name {
            background: rgba(255, 255, 255, .08);
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 12px;
            color: var(--v-text-muted);
            letter-spacing: .5px;
        }

        .match-info .match-meta .match-time {
            font-size: 12px;
            color: var(--v-text-soft);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .match-info .match-meta .match-time i {
            color: var(--v-primary);
            font-size: 10px;
        }

        .match-teams {
            font-size: 18px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .match-teams .vs {
            font-size: 12px;
            color: var(--v-primary);
            font-weight: 800;
            padding: 4px 8px;
            background: rgba(232, 69, 38, .1);
            border-radius: 6px;
        }

        .match-odds {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .odds-item {
            display: flex;
            flex-direction: column;
            gap: 4px;
            align-items: center;
            background: var(--v-bg-dark);
            padding: 8px 14px;
            border-radius: 8px;
            border: 1px solid var(--v-border);
        }

        .odds-item span {
            font-size: 11px;
            color: var(--v-text-soft);
        }

        .odds-item strong {
            font-size: 16px;
            color: #fff;
        }

        .match-more-btn {
            color: var(--v-text-muted);
            font-size: 13px;
            transition: all var(--v-transition);
        }

        .match-more-btn:hover {
            color: var(--v-primary);
            transform: translateX(4px);
        }

        .match-row .status-tag {
            background: rgba(232, 69, 38, .15);
            color: #ff8e63;
            padding: 4px 14px;
            border-radius: 50px;
            font-size: 12px;
            font-weight: 600;
            white-space: nowrap;
            border: 1px solid rgba(232, 69, 38, .2);
        }

        /* ===== 策略技巧板块 ===== */
        .strategy-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }

        .strategy-card {
            background: var(--v-surface);
            border: 1px solid var(--v-border);
            border-radius: var(--v-radius-lg);
            padding: 36px;
            position: relative;
            overflow: hidden;
            transition: all var(--v-transition);
        }

        .strategy-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--v-primary), transparent);
            opacity: 0;
        }

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

        .strategy-card:hover {
            border-color: var(--v-border-light);
            box-shadow: var(--v-shadow);
            transform: translateY(-3px);
        }

        .strategy-card .card-num {
            width: 44px;
            height: 44px;
            background: var(--v-gradient-btn);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 22px;
            box-shadow: 0 6px 16px rgba(232, 69, 38, .3);
        }

        .strategy-card h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 14px;
        }

        .strategy-card p {
            color: var(--v-text-muted);
            font-size: 15px;
            line-height: 1.9;
        }

        .strategy-list {
            margin-top: 16px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .strategy-list li {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            color: var(--v-text-muted);
            font-size: 14px;
            line-height: 1.6;
        }

        .strategy-list li i {
            color: var(--v-primary);
            margin-top: 3px;
            font-size: 13px;
        }

        /* ===== 新人防坑指南 ===== */
        .guide-section {
            background: var(--v-bg-darker);
            border-block: 1px solid var(--v-border);
            position: relative;
            overflow: hidden;
        }

        .guide-section::after {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(232, 69, 38, .08), transparent 70%);
            right: -100px;
            bottom: -100px;
            pointer-events: none;
        }

        .guide-explore-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .guide-card {
            background: var(--v-surface);
            border: 1px solid var(--v-border);
            border-radius: var(--v-radius);
            padding: 30px 28px;
            transition: all var(--v-transition);
            position: relative;
        }

        .guide-card:hover {
            border-color: var(--v-primary);
            box-shadow: var(--v-shadow);
            background: var(--v-dark-800);
        }

        .guide-card .guide-icon {
            width: 54px;
            height: 54px;
            border-radius: 14px;
            background: rgba(232, 69, 38, .12);
            color: var(--v-primary);
            font-size: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }

        .guide-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .guide-card p {
            color: var(--v-text-muted);
            font-size: 14px;
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .guide-card .highlight-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(232, 69, 38, .1);
            border: 1px dashed rgba(232, 69, 38, .3);
            padding: 6px 14px;
            border-radius: 8px;
            font-size: 13px;
            color: #ffa589;
        }

        .guide-card .highlight-tag i {
            color: var(--v-primary);
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--v-bg-section);
        }

        .faq-wrap {
            max-width: 820px;
            margin-inline: auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .faq-item {
            background: var(--v-surface);
            border: 1px solid var(--v-border);
            border-radius: var(--v-radius);
            padding: 0;
            overflow: hidden;
            transition: border-color var(--v-transition);
        }

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

        .faq-item[open] {
            border-color: rgba(232, 69, 38, .5);
        }

        .faq-item summary {
            padding: 22px 28px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 16px;
            list-style: none;
            transition: color var(--v-transition);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::before {
            content: attr(data-num);
            width: 32px;
            height: 32px;
            background: rgba(232, 69, 38, .15);
            color: var(--v-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .faq-item summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            margin-left: auto;
            font-size: 14px;
            color: var(--v-text-soft);
            transition: transform var(--v-transition);
        }

        .faq-item[open] summary::after {
            transform: rotate(180deg);
            color: var(--v-primary);
        }

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

        .faq-item .faq-content {
            padding: 0 28px 22px 76px;
            color: var(--v-text-muted);
            font-size: 15px;
            line-height: 1.9;
        }

        /* ===== CTA 区块 ===== */
        .cta-section {
            position: relative;
            background-blend-mode: overlay;
            background-image: linear-gradient(120deg, rgba(14, 20, 25, .92) 20%, rgba(232, 69, 38, .65) 90%), url('/assets/images/backpic/back-1.png');
            background-position: center;
            background-size: cover;
            background-color: var(--v-bg-darker);
            padding-block: 100px;
            border-bottom: 1px solid var(--v-border);
        }

        .cta-inner {
            text-align: center;
            max-width: 720px;
            margin-inline: auto;
        }

        .cta-inner .cta-icon {
            width: 72px;
            height: 72px;
            background: rgba(255, 255, 255, .12);
            backdrop-filter: blur(8px);
            border-radius: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-inline: auto;
            margin-bottom: 28px;
            font-size: 32px;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, .2);
            box-shadow: 0 12px 32px rgba(0, 0, 0, .2);
        }

        .cta-inner h2 {
            font-size: clamp(28px, 4vw, 42px);
            font-weight: 800;
            margin-bottom: 18px;
            line-height: 1.3;
        }

        .cta-inner p {
            font-size: 16px;
            opacity: .85;
            margin-bottom: 36px;
            line-height: 1.9;
        }

        .cta-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--v-bg-darker);
            border-top: 3px solid var(--v-primary);
            padding-top: 70px;
            padding-bottom: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 48px;
        }

        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }

        .footer-brand .footer-logo .logo-text {
            font-size: 20px;
            font-weight: 700;
        }

        .footer-brand p {
            color: var(--v-text-soft);
            font-size: 14px;
            line-height: 1.9;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 12px;
        }

        .footer-col h4::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 32px;
            height: 3px;
            background: var(--v-primary);
            border-radius: 2px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul li a {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--v-text-muted);
            font-size: 14px;
            transition: all var(--v-transition);
        }

        .footer-col ul li a i {
            font-size: 12px;
            color: var(--v-primary);
        }

        .footer-col ul li a:hover {
            color: #fff;
            transform: translateX(4px);
        }

        .footer-contact {
            font-size: 14px;
        }

        .footer-contact p {
            color: var(--v-text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .footer-contact p i {
            color: var(--v-primary);
            width: 20px;
            text-align: center;
        }

        .footer-bottom {
            padding-top: 30px;
            border-top: 1px solid var(--v-border);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer-bottom p {
            color: var(--v-text-soft);
            font-size: 14px;
            margin: 0;
        }

        .footer-links {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: var(--v-text-soft);
            font-size: 14px;
        }

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

        /* ===== 响应式断点 ===== */
        @media (max-width: 1024px) {
            :root {
                --v-space: 66px;
            }

            .search-box {
                width: 200px;
            }

            .search-box:focus-within {
                width: 240px;
            }

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

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

            .match-row {
                grid-template-columns: 2fr 1fr auto;
            }

            .match-odds {
                grid-column: 1/2;
                grid-row: 2;
            }

            .match-more-btn {
                display: none;
            }

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

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

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --v-space: 46px;
            }

            .header-brand-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 14px;
            }

            .header-actions {
                width: 100%;
                justify-content: space-between;
            }

            .search-box {
                flex: 1;
                width: auto;
            }

            .search-box:focus-within {
                width: auto;
                flex: 1;
            }

            .nav-list {
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 0;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none;
            }

            .nav-list::-webkit-scrollbar {
                display: none;
            }

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

            .category-banner {
                padding-top: 76px;
                padding-bottom: 64px;
            }

            .game-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

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

            .match-info {
                grid-column: 1;
            }

            .match-odds {
                grid-column: 1;
                grid-row: auto;
            }

            .match-row .status-tag {
                justify-self: start;
            }

            .guide-explore-grid {
                grid-template-columns: 1fr;
            }

            .faq-item summary {
                padding: 18px 20px;
                font-size: 15px;
            }

            .faq-item .faq-content {
                padding: 0 20px 18px 64px;
            }

            .cta-actions {
                flex-direction: column;
                align-items: center;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }

            .footer-links {
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-inline: 18px;
            }

            .brand-logo .logo-text {
                font-size: 18px;
            }

            .brand-logo .logo-icon {
                width: 40px;
                height: 40px;
                font-size: 20px;
                border-radius: 12px;
            }

            .header-actions {
                flex-direction: column;
                align-items: stretch;
            }

            .search-box {
                width: 100%;
            }

            .search-box:focus-within {
                width: 100%;
            }

            .btn-primary-custom {
                justify-content: center;
                width: 100%;
            }

            .category-banner h1 {
                font-size: 30px;
            }

            .category-banner p {
                font-size: 14px;
            }

            .banner-badges {
                flex-direction: column;
                align-items: flex-start;
            }

            .section-head h2 {
                font-size: 26px;
            }

            .data-metrics-grid {
                grid-template-columns: 1fr;
            }

            .metric-card {
                padding: 20px;
            }

            .match-teams {
                font-size: 16px;
                flex-wrap: wrap;
            }

            .strategy-card {
                padding: 26px;
            }

            .guide-card {
                padding: 24px;
            }

            .cta-section {
                padding-block: 64px;
            }

            .cta-actions .btn-primary-custom,
            .cta-actions .btn-outline-custom {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: article */
:root {
    --v-primary: #dc2626;
    --v-primary-dark: #b91c1c;
    --v-primary-light: #ef4444;
    --v-dark: #0b1622;
    --v-dark-2: #152232;
    --v-dark-3: #1e293b;
    --v-bg: #f3f5f9;
    --v-white: #ffffff;
    --v-text: #1e293b;
    --v-muted: #64748b;
    --v-border: #e5eaf1;
    --v-radius: 16px;
    --v-radius-sm: 10px;
    --v-shadow: 0 6px 24px rgba(2, 12, 27, .08);
    --v-shadow-lg: 0 18px 44px rgba(2, 12, 27, .16);
    --v-trans: all .28s cubic-bezier(.4, 0, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background: var(--v-bg);
    color: var(--v-text);
    line-height: 1.7;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; }
.container { max-width: 1240px; }

/* ========== Header / Magazine Channel Nav ========== */
.site-header {
    background: var(--v-dark);
    border-bottom: 3px solid var(--v-primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 5px 24px rgba(2, 12, 27, .45);
}
.header-brand-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    padding-bottom: 1rem;
    gap: 1.6rem;
    flex-wrap: wrap;
}
.brand-logo {
    display: flex;
    align-items: center;
    gap: .8rem;
}
.logo-icon {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--v-primary), #9f1239);
    color: #fff;
    font-size: 1.4rem;
    font-weight: 900;
    border-radius: 11px;
    box-shadow: 0 5px 16px rgba(220, 38, 38, .4);
    font-style: normal;
    letter-spacing: -1px;
    line-height: 1;
}
.logo-text {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.25;
    display: flex;
    flex-direction: column;
    letter-spacing: .01em;
}
.logo-text small {
    font-size: .68rem;
    color: rgba(255, 255, 255, .5);
    letter-spacing: .18em;
    text-transform: uppercase;
    font-weight: 500;
    margin-top: 2px;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.search-box {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 50px;
    padding: .45rem 1.1rem;
    gap: .65rem;
    color: rgba(255, 255, 255, .55);
    width: 260px;
    transition: var(--v-trans);
}
.search-box:focus-within {
    border-color: rgba(220, 38, 38, .5);
    background: rgba(255, 255, 255, .12);
}
.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    width: 100%;
    font-size: .9rem;
}
.search-box input::placeholder { color: rgba(255, 255, 255, .4); }
.btn-primary-custom {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: linear-gradient(135deg, var(--v-primary), var(--v-primary-dark));
    color: #fff !important;
    border: none;
    border-radius: 50px;
    padding: .55rem 1.35rem;
    font-size: .9rem;
    font-weight: 600;
    transition: var(--v-trans);
    box-shadow: 0 4px 16px rgba(220, 38, 38, .35);
    white-space: nowrap;
}
.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 26px rgba(220, 38, 38, .5);
    color: #fff;
}
.btn-primary-custom:focus-visible {
    outline: 2px solid rgba(255, 255, 255, .6);
    outline-offset: 2px;
}

.channel-nav {
    background: var(--v-dark-2);
    border-top: 1px solid rgba(255, 255, 255, .05);
}
.nav-list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: .2rem;
    align-items: center;
}
.nav-item a {
    display: flex;
    align-items: center;
    gap: .45rem;
    color: rgba(255, 255, 255, .72);
    padding: .8rem 1.2rem;
    font-size: .92rem;
    font-weight: 600;
    border-bottom: 3px solid transparent;
    transition: var(--v-trans);
}
.nav-item a i {
    font-size: .82rem;
    color: rgba(220, 38, 38, .7);
    transition: var(--v-trans);
}
.nav-item a:hover {
    color: #fff;
    background: rgba(255, 255, 255, .06);
    border-bottom-color: rgba(220, 38, 38, .5);
}
.nav-item a.active {
    color: #fff;
    border-bottom-color: var(--v-primary);
    background: linear-gradient(180deg, rgba(220, 38, 38, .14), transparent);
}
.nav-item a.active i { color: var(--v-primary-light); }
.nav-item a:focus-visible {
    outline: 2px solid rgba(220, 38, 38, .7);
    outline-offset: -2px;
}

/* ========== Article Page Banner ========== */
.article-banner {
    background: linear-gradient(135deg, #0b1622 0%, #152232 65%, #22314a 100%);
    padding: 3.2rem 0 2.8rem;
    position: relative;
    border-bottom: 4px solid rgba(220, 38, 38, .35);
    overflow: hidden;
}
.article-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/assets/images/backpic/back-2.png') center / cover no-repeat;
    opacity: .13;
    pointer-events: none;
}
.article-banner .container { position: relative; z-index: 2; }
.breadcrumb-wrap {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .45rem;
    font-size: .85rem;
    color: rgba(255, 255, 255, .55);
    margin-bottom: 1.25rem;
}
.breadcrumb-wrap a { color: rgba(255, 255, 255, .75); transition: var(--v-trans); }
.breadcrumb-wrap a:hover { color: var(--v-primary-light); }
.breadcrumb-wrap .sep { color: rgba(255, 255, 255, .3); margin: 0 0.1rem; }

.article-banner h1 {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.4;
    max-width: 920px;
    margin-bottom: 1.1rem;
    text-shadow: 0 2px 24px rgba(0, 0, 0, .35);
    word-wrap: break-word;
}
.meta-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.2rem;
    font-size: .88rem;
    color: rgba(255, 255, 255, .65);
}
.meta-item { display: flex; align-items: center; gap: .4rem; }
.meta-item i { color: rgba(220, 38, 38, .7); font-size: .82rem; }
.category-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    background: rgba(220, 38, 38, .18);
    border: 1px solid rgba(220, 38, 38, .4);
    color: #fca5a5;
    border-radius: 50px;
    padding: .22rem .85rem;
    font-size: .8rem;
    font-weight: 600;
}

/* ========== Article Main Layout ========== */
.article-section { padding: 3rem 0 0; }
.article-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 2.5rem;
    align-items: start;
}
.article-card {
    background: #fff;
    border-radius: var(--v-radius);
    box-shadow: var(--v-shadow);
    padding: 2rem;
    border: 1px solid var(--v-border);
}
.article-cover-img {
    border-radius: var(--v-radius-sm);
    overflow: hidden;
    margin-bottom: 1.8rem;
    position: relative;
}
.article-cover-img img {
    width: 100%;
    height: auto;
    display: block;
}
.article-cover-img::after {
    content: '';
    position: absolute;
    inset: auto 0 0 0;
    height: 80px;
    background: linear-gradient(0deg, rgba(2, 12, 27, .35), transparent);
    pointer-events: none;
}
.article-content {
    font-size: 1.05rem;
    line-height: 1.95;
    color: var(--v-text);
    word-wrap: break-word;
}
.article-content p { margin-bottom: 1.4rem; }
.article-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2.2rem 0 1rem;
    padding-left: .9rem;
    border-left: 4px solid var(--v-primary);
    line-height: 1.4;
}
.article-content h3 {
    font-size: 1.22rem;
    font-weight: 700;
    margin: 1.8rem 0 .9rem;
    color: #111827;
}
.article-content ul,
.article-content ol {
    margin-bottom: 1.4rem;
    padding-left: 1.4rem;
}
.article-content li { margin-bottom: .45rem; }
.article-content blockquote {
    background: #f8fafc;
    border-left: 4px solid var(--v-primary);
    padding: 1rem 1.4rem;
    margin: 1.6rem 0;
    border-radius: 0 var(--v-radius-sm) var(--v-radius-sm) 0;
    color: #475569;
    font-style: italic;
}
.article-content img {
    border-radius: var(--v-radius-sm);
    margin: 1rem 0;
    box-shadow: var(--v-shadow);
}
.article-content a { color: var(--v-primary); text-decoration: underline; }
.article-content a:hover { color: var(--v-primary-dark); }

/* Article tags */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-top: 2rem;
    padding-top: 1.4rem;
    border-top: 1px solid var(--v-border);
}
.article-tags .tag {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    background: var(--v-bg);
    border: 1px solid var(--v-border);
    border-radius: 50px;
    padding: .3rem .9rem;
    font-size: .82rem;
    color: var(--v-muted);
    transition: var(--v-trans);
}
.article-tags .tag:hover {
    background: var(--v-primary);
    border-color: var(--v-primary);
    color: #fff;
}
.article-share {
    display: flex;
    align-items: center;
    gap: .7rem;
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--v-border);
}
.share-btn {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--v-bg);
    color: var(--v-muted);
    font-size: .9rem;
    transition: var(--v-trans);
    border: 1px solid var(--v-border);
}
.share-btn:hover {
    background: var(--v-primary);
    color: #fff;
    border-color: var(--v-primary);
    transform: translateY(-2px);
}

/* Not found */
.not-found {
    text-align: center;
    padding: 4rem 1.5rem;
}
.not-found i {
    font-size: 4rem;
    color: #cbd5e1;
    display: block;
    margin-bottom: 1.2rem;
}
.not-found h2 { font-size: 1.6rem; font-weight: 700; margin-bottom: .6rem; }
.not-found p { color: var(--v-muted); margin-bottom: 1.6rem; }

/* ========== Sidebar ========== */
.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}
.sidebar-card {
    background: #fff;
    border-radius: var(--v-radius);
    border: 1px solid var(--v-border);
    box-shadow: var(--v-shadow);
    padding: 1.4rem 1.5rem;
}
.sidebar-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 1.1rem;
    padding-bottom: .8rem;
    border-bottom: 1px solid var(--v-border);
    position: relative;
}
.sidebar-card h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 46px;
    height: 2px;
    background: var(--v-primary);
}
.sidebar-cats { list-style: none; padding: 0; margin: 0; }
.sidebar-cats li { margin-bottom: .55rem; }
.sidebar-cats a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .6rem;
    padding: .7rem .95rem;
    border-radius: var(--v-radius-sm);
    background: var(--v-bg);
    transition: var(--v-trans);
    font-size: .9rem;
    font-weight: 600;
    color: var(--v-text);
    border: 1px solid transparent;
}
.sidebar-cats a i { color: var(--v-primary); font-size: .8rem; transition: var(--v-trans); }
.sidebar-cats a:hover {
    background: var(--v-primary);
    color: #fff;
    transform: translateX(4px);
    border-color: var(--v-primary);
}
.sidebar-cats a:hover i { color: #fff; transform: translateX(2px); }

.sidebar-posts { list-style: none; padding: 0; margin: 0; }
.sidebar-posts li { display: flex; gap: .8rem; padding: .75rem 0; border-bottom: 1px dashed var(--v-border); }
.sidebar-posts li:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-posts li a { flex: 1; display: block; }
.sidebar-posts .thumb {
    width: 72px;
    height: 52px;
    border-radius: var(--v-radius-xs);
    overflow: hidden;
    flex-shrink: 0;
}
.sidebar-posts .thumb img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-posts .post-title {
    font-size: .88rem;
    font-weight: 600;
    line-height: 1.45;
    color: var(--v-text);
    transition: var(--v-trans);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.sidebar-posts .post-title:hover { color: var(--v-primary); }
.sidebar-posts .post-meta {
    font-size: .75rem;
    color: var(--v-muted);
    margin-top: .25rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}

/* ========== Related Section ========== */
.related-section { padding: 3.5rem 0 2.5rem; }
.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.8rem;
}
.section-head .sec-title-tag {
    font-size: .75rem;
    font-weight: 700;
    color: var(--v-primary);
    background: rgba(220, 38, 38, .1);
    border: 1px solid rgba(220, 38, 38, .2);
    border-radius: 50px;
    padding: .2rem .75rem;
    display: inline-block;
    margin-bottom: .4rem;
}
.section-head h2 {
    font-size: 1.45rem;
    font-weight: 800;
    margin: 0;
    line-height: 1.3;
}
.section-link {
    color: var(--v-muted);
    font-size: .88rem;
    font-weight: 600;
    transition: var(--v-trans);
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}
.section-link:hover { color: var(--v-primary); gap: .65rem; }

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.news-card {
    background: #fff;
    border-radius: var(--v-radius);
    border: 1px solid var(--v-border);
    overflow: hidden;
    transition: var(--v-trans);
    height: 100%;
}
.news-card:hover {
    box-shadow: var(--v-shadow-lg);
    transform: translateY(-6px);
    border-color: rgba(220, 38, 38, .25);
}
.news-card .card-img {
    position: relative;
    height: 175px;
    overflow: hidden;
}
.news-card .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
}
.news-card:hover .card-img img { transform: scale(1.06); }
.news-card .card-img .badge {
    position: absolute;
    left: 12px;
    top: 12px;
    background: rgba(220, 38, 38, .9);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: .25rem .75rem;
    font-size: .76rem;
    font-weight: 600;
    z-index: 2;
}
.news-card .card-body {
    padding: 1.2rem 1.3rem 1.3rem;
}
.news-card .card-title {
    font-size: .98rem;
    font-weight: 700;
    margin-bottom: .5rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.95rem;
}
.news-card .card-title a { color: var(--v-text); transition: var(--v-trans); }
.news-card .card-title a:hover { color: var(--v-primary); }
.news-card .card-text {
    color: var(--v-muted);
    font-size: .85rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: .8rem;
}
.news-card .card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: .78rem;
    color: var(--v-muted);
}

/* ========== Stats Band ========== */
.stats-band {
    background: linear-gradient(135deg, var(--v-dark) 0%, var(--v-dark-2) 80%);
    padding: 3.5rem 0;
    position: relative;
    overflow: hidden;
}
.stats-band::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/assets/images/backpic/back-3.png') center / cover no-repeat;
    opacity: .1;
    pointer-events: none;
}
.stats-band .container { position: relative; z-index: 2; }
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.8rem;
}
.stat-item {
    text-align: center;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--v-radius);
    background: rgba(255, 255, 255, .03);
    transition: var(--v-trans);
}
.stat-item:hover {
    background: rgba(255, 255, 255, .07);
    transform: translateY(-4px);
    border-color: rgba(220, 38, 38, .3);
}
.stat-item .stat-num {
    font-size: 2.1rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
}
.stat-item .stat-num span { color: var(--v-primary-light); }
.stat-item .stat-label {
    color: rgba(255, 255, 255, .6);
    font-size: .88rem;
    margin-top: .3rem;
}

/* ========== FAQ ========== */
.faq-section { padding: 4rem 0; }
.faq-list { max-width: 860px; margin: 0 auto; }
.accordion-item {
    border: 1px solid var(--v-border);
    border-radius: var(--v-radius-sm) !important;
    margin-bottom: .9rem;
    box-shadow: var(--v-shadow);
    overflow: hidden;
}
.accordion-button {
    font-weight: 700;
    font-size: .98rem;
    color: var(--v-text);
    background: #fff;
    padding: 1rem 1.25rem;
    border: none;
}
.accordion-button:not(.collapsed) {
    background: rgba(220, 38, 38, .04);
    color: var(--v-primary);
    box-shadow: none;
}
.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, .15);
    border-color: rgba(220, 38, 38, .3);
}
.accordion-body {
    color: var(--v-muted);
    font-size: .92rem;
    line-height: 1.75;
    padding: 0 1.25rem 1.1rem;
}

/* ========== CTA ========== */
.cta-banner {
    background: linear-gradient(135deg, #b91c1c 0%, #dc2626 50%, #ef4444 100%);
    padding: 3.5rem 0;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/assets/images/backpic/back-1.png') center / cover no-repeat;
    opacity: .12;
    pointer-events: none;
}
.cta-banner .container { position: relative; z-index: 2; }
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}
.cta-inner h2 {
    color: #fff;
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: .4rem;
}
.cta-inner p {
    color: rgba(255, 255, 255, .88);
    font-size: .95rem;
    margin: 0;
}
.btn-cta-white {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: #fff;
    color: var(--v-primary) !important;
    border: none;
    border-radius: 50px;
    padding: .75rem 1.8rem;
    font-size: .95rem;
    font-weight: 700;
    transition: var(--v-trans);
    box-shadow: 0 6px 20px rgba(0, 0, 0, .18);
}
.btn-cta-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .28);
    color: var(--v-primary-dark) !important;
}

/* ========== Footer ========== */
.site-footer {
    background: var(--v-dark);
    color: rgba(255, 255, 255, .7);
    padding: 4rem 0 0;
    border-top: 4px solid var(--v-primary);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: .7rem;
    margin-bottom: 1rem;
}
.footer-logo .logo-icon {
    width: 40px;
    height: 40px;
    font-size: 1.15rem;
    border-radius: 9px;
}
.footer-logo .logo-text {
    font-size: 1.1rem;
    line-height: 1.3;
}
.footer-brand p {
    color: rgba(255, 255, 255, .5);
    font-size: .88rem;
    line-height: 1.7;
    margin: 0;
}
.footer-col h4 {
    color: #fff;
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    padding-bottom: .6rem;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    position: relative;
}
.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 34px;
    height: 2px;
    background: var(--v-primary);
}
.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-col ul li { margin-bottom: .55rem; }
.footer-col ul li a {
    color: rgba(255, 255, 255, .65);
    font-size: .88rem;
    transition: var(--v-trans);
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}
.footer-col ul li a i { font-size: .7rem; color: var(--v-primary-light); transition: var(--v-trans); }
.footer-col ul li a:hover {
    color: #fff;
    padding-left: 5px;
}
.footer-col ul li a:hover i { transform: translateX(3px); }
.footer-contact p {
    color: rgba(255, 255, 255, .6);
    font-size: .85rem;
    margin-bottom: .55rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.footer-contact p i { color: var(--v-primary-light); font-size: .8rem; width: 18px; }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .08);
    padding: 1.2rem 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.footer-bottom p {
    color: rgba(255, 255, 255, .45);
    font-size: .82rem;
    margin: 0;
}
.footer-links { display: flex; gap: 1.2rem; }
.footer-links a {
    color: rgba(255, 255, 255, .45);
    font-size: .82rem;
    transition: var(--v-trans);
}
.footer-links a:hover { color: #fff; }

/* ========== Responsive ========== */
@media (max-width: 1024px) {
    .article-layout { grid-template-columns: 1fr; }
    .article-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .header-brand-row { flex-direction: column; align-items: flex-start; gap: .8rem; }
    .header-actions { width: 100%; flex-direction: column; align-items: stretch; }
    .search-box { width: 100%; }
    .btn-primary-custom { justify-content: center; }
    .nav-list {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: .2rem;
    }
    .nav-item a { white-space: nowrap; padding: .7rem .9rem; }
    .article-banner { padding: 2.2rem 0; }
    .article-banner h1 { font-size: 1.45rem; }
    .article-card { padding: 1.4rem; }
    .article-content { font-size: 1rem; }
    .related-grid { grid-template-columns: 1fr; }
    .article-sidebar { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 520px) {
    .brand-logo { width: 100%; }
    .logo-text { font-size: 1.1rem; }
    .article-banner h1 { font-size: 1.28rem; }
    .meta-bar { gap: .7rem; font-size: .8rem; }
    .article-card { padding: 1.1rem; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: .8rem; }
    .stat-item .stat-num { font-size: 1.6rem; }
    .cta-inner { flex-direction: column; text-align: center; }
    .section-head { flex-direction: column; align-items: flex-start; }
}

/* roulang page: category2 */
/* ========== 设计变量 ========== */
        :root {
            --primary: #0e2a47;
            --primary-light: #1a3d63;
            --primary-dark: #081c30;
            --accent: #e63946;
            --accent-hover: #c92c39;
            --gold: #f4b942;
            --bg-light: #f4f6f9;
            --bg-deep: #0b2239;
            --text-main: #1a2634;
            --text-sub: #5a6b7c;
            --text-light: #8b9bab;
            --border-light: #e3e8ef;
            --radius-md: 12px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 10px rgba(14, 42, 71, 0.06);
            --shadow-md: 0 8px 30px rgba(14, 42, 71, 0.12);
            --shadow-lg: 0 20px 50px rgba(14, 42, 71, 0.18);
            --transition: all 0.3s ease;
            --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }

        /* ========== Reset / Base ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

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

        body {
            margin: 0;
            font-family: var(--font-main);
            background-color: #fff;
            color: var(--text-main);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

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

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

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
        }

        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 800;
            line-height: 1.3;
            margin: 0 0 0.5em;
            color: var(--text-main);
        }

        p {
            margin: 0 0 1em;
        }

        .container {
            max-width: 1280px;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ========== 通用组件 ========== */
        .section-padding {
            padding: 80px 0;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 12px;
            position: relative;
        }

        .section-subtitle {
            color: var(--text-sub);
            font-size: 1.05rem;
            max-width: 680px;
            margin-bottom: 40px;
        }

        .section-header {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 40px;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(230, 57, 70, 0.1);
            color: var(--accent);
            font-size: 0.85rem;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 50px;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .section-tag i {
            font-size: 0.75em;
        }

        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 10px 22px;
            border-radius: 50px;
            border: none;
            transition: var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-primary-custom:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(230, 57, 70, 0.25);
        }

        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 10px 22px;
            border-radius: 50px;
            border: 1px solid var(--primary);
            transition: var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-outline-custom:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }

        .badge-custom {
            display: inline-block;
            background: rgba(230, 57, 70, 0.12);
            color: var(--accent);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 50px;
            letter-spacing: 0.3px;
        }

        .badge-dark {
            background: var(--bg-deep);
            color: #fff;
        }

        .card-shadow {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .card-shadow:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
            border-color: rgba(230, 57, 70, 0.2);
        }

        /* ========== Header ========== */
        .site-header {
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 16px rgba(14, 42, 71, 0.04);
        }

        .header-brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 16px;
            padding-bottom: 16px;
            gap: 20px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .brand-logo:hover {
            color: inherit;
        }

        .logo-icon {
            width: 42px;
            height: 42px;
            background: var(--primary);
            color: #fff;
            border-radius: 10px 10px 10px 3px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            font-weight: 900;
            font-style: italic;
            box-shadow: 0 4px 12px rgba(14, 42, 71, 0.3);
            position: relative;
        }

        .logo-icon::after {
            content: "";
            position: absolute;
            bottom: 4px;
            right: 4px;
            width: 6px;
            height: 6px;
            background: var(--accent);
            border-radius: 50%;
        }

        .logo-text {
            font-size: 1.25rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--primary);
            display: flex;
            flex-direction: column;
        }

        .logo-text small {
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--text-light);
            letter-spacing: 2px;
            text-transform: uppercase;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-box {
            position: relative;
            display: flex;
            align-items: center;
        }

        .search-box i {
            position: absolute;
            left: 14px;
            color: var(--text-light);
            font-size: 0.85rem;
        }

        .search-box input {
            width: 220px;
            background: var(--bg-light);
            border: 1px solid transparent;
            border-radius: 50px;
            padding: 9px 18px 9px 38px;
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .search-box input:focus {
            background: #fff;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(14, 42, 71, 0.08);
            width: 260px;
        }

        .search-box input::placeholder {
            color: var(--text-light);
        }

        /* ========== Channel Nav ========== */
        .channel-nav {
            background: var(--primary);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .channel-nav .container {
            padding-top: 0;
            padding-bottom: 0;
        }

        .nav-list {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            min-height: 52px;
        }

        .nav-list::-webkit-scrollbar {
            display: none;
        }

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

        .nav-item a {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 0.92rem;
            font-weight: 600;
            padding: 15px 20px;
            border-bottom: 3px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-item a i {
            font-size: 0.85rem;
            opacity: 0.85;
        }

        .nav-item a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
        }

        .nav-item a.active {
            color: #fff;
            border-bottom-color: var(--accent);
            background: rgba(255, 255, 255, 0.08);
            font-weight: 700;
        }

        /* ========== Page Hero / Banner ========== */
        .page-banner {
            background: linear-gradient(135deg, rgba(8, 28, 48, 0.92), rgba(14, 42, 71, 0.82)), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            padding: 72px 0 64px;
            color: #fff;
            position: relative;
            overflow: hidden;
            border-bottom: 4px solid var(--accent);
        }

        .page-banner::after {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 400px;
            height: 100%;
            background: radial-gradient(circle, rgba(230, 57, 70, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            max-width: 760px;
        }

        .banner-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 20px;
        }

        .banner-breadcrumb a {
            color: rgba(255, 255, 255, 0.75);
            transition: var(--transition);
        }

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

        .banner-breadcrumb i {
            font-size: 0.7rem;
            color: rgba(255, 255, 255, 0.4);
        }

        .page-banner h1 {
            font-size: 2.6rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 1px;
            position: relative;
            padding-bottom: 18px;
        }

        .page-banner h1::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 72px;
            height: 4px;
            background: var(--accent);
            border-radius: 4px;
        }

        .page-banner .banner-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.82);
            line-height: 1.8;
            margin-bottom: 30px;
            max-width: 640px;
        }

        .banner-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 10px;
        }

        .banner-stat {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-md);
            padding: 10px 22px;
            backdrop-filter: blur(8px);
        }

        .banner-stat .num {
            font-size: 1.6rem;
            font-weight: 900;
            color: var(--gold);
            line-height: 1;
        }

        .banner-stat .label {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.75);
        }

        /* ========== Stats Cards ========== */
        .stats-section {
            background: var(--bg-light);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .stat-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 30px 26px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .stat-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--accent);
            transform: scaleX(0);
            transition: var(--transition);
        }

        .stat-card:hover::before {
            transform: scaleX(1);
        }

        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
            border-color: rgba(230, 57, 70, 0.15);
        }

        .stat-card .stat-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin: 0 auto 20px;
            position: relative;
        }

        .stat-card .stat-icon::after {
            content: "";
            position: absolute;
            top: 4px;
            right: 4px;
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 50%;
            border: 2px solid var(--primary);
        }

        .stat-card .stat-num {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--primary);
            line-height: 1.2;
        }

        .stat-card .stat-label {
            color: var(--text-sub);
            font-size: 0.95rem;
            margin-top: 6px;
        }

        /* ========== Data Service Cards ========== */
        .service-section {
            background: #fff;
        }

        .service-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 26px;
        }

        .service-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 32px 28px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            min-height: 280px;
            display: flex;
            flex-direction: column;
        }

        .service-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 100% 0%, rgba(14, 42, 71, 0.04) 0%, transparent 60%);
            pointer-events: none;
        }

        .service-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-6px);
        }

        .service-card .service-icon {
            width: 64px;
            height: 64px;
            background: var(--primary);
            color: #fff;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 22px;
            box-shadow: 0 6px 18px rgba(14, 42, 71, 0.2);
            position: relative;
        }

        .service-card .service-icon.red {
            background: var(--accent);
            box-shadow: 0 6px 18px rgba(230, 57, 70, 0.22);
        }

        .service-card .service-icon.gold {
            background: var(--gold);
            box-shadow: 0 6px 18px rgba(244, 185, 66, 0.25);
        }

        .service-card .service-icon.green {
            background: #2a9d8f;
            box-shadow: 0 6px 18px rgba(42, 157, 143, 0.22);
        }

        .service-card h3 {
            font-size: 1.18rem;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .service-card p {
            color: var(--text-sub);
            font-size: 0.92rem;
            line-height: 1.8;
            margin-bottom: 16px;
            flex: 1;
        }

        .service-card .service-link {
            color: var(--accent);
            font-weight: 700;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .service-card .service-link:hover {
            gap: 10px;
            color: var(--accent-hover);
        }

        .service-card .service-link i {
            font-size: 0.8rem;
        }

        .service-tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 18px;
        }

        .service-tag-row .badge-custom {
            background: var(--bg-light);
            color: var(--primary);
            font-size: 0.72rem;
            font-weight: 600;
        }

        /* ========== Hot Match Data List ========== */
        .hotdata-section {
            background: var(--bg-deep);
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .hotdata-section::before {
            content: "";
            position: absolute;
            top: -100px;
            right: -100px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(230, 57, 70, 0.08);
            pointer-events: none;
        }

        .hotdata-section .section-title {
            color: #fff;
        }

        .hotdata-section .section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }

        .hotdata-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .hotdata-item {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            display: flex;
            align-items: center;
            gap: 24px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .hotdata-item:hover {
            background: rgba(255, 255, 255, 0.09);
            border-color: rgba(230, 57, 70, 0.4);
            transform: translateX(4px);
        }

        .hotdata-rank {
            width: 48px;
            height: 48px;
            flex-shrink: 0;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 900;
            color: var(--gold);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }

        .hotdata-rank.rank-top {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
        }

        .hotdata-thumb {
            width: 90px;
            height: 60px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .hotdata-info {
            flex: 1;
            min-width: 0;
        }

        .hotdata-info h3 {
            color: #fff;
            font-size: 1.02rem;
            font-weight: 700;
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .hotdata-info p {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.82rem;
            margin: 0;
        }

        .hotdata-metrics {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }

        .hotdata-metric {
            text-align: center;
            min-width: 60px;
        }

        .hotdata-metric .metric-value {
            font-size: 1.1rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
        }

        .hotdata-metric .metric-label {
            font-size: 0.72rem;
            color: rgba(255, 255, 255, 0.5);
            margin-top: 2px;
        }

        .hotdata-status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(230, 57, 70, 0.18);
            color: #ff7b85;
            font-size: 0.78rem;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 50px;
            border: 1px solid rgba(230, 57, 70, 0.3);
            flex-shrink: 0;
        }

        .hotdata-status i {
            width: 6px;
            height: 6px;
            background: var(--accent);
            border-radius: 50%;
            display: inline-block;
            animation: pulse 1.5s infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.75); }
        }

        /* ========== Process Section ========== */
        .process-section {
            background: var(--bg-light);
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 26px;
            position: relative;
        }

        .process-grid::before {
            content: "";
            position: absolute;
            top: 48px;
            left: 10%;
            right: 10%;
            height: 2px;
            background: linear-gradient(90deg, var(--border-light), var(--primary), var(--border-light));
            z-index: 0;
        }

        .process-step {
            text-align: center;
            position: relative;
            z-index: 1;
            background: var(--bg-light);
        }

        .process-circle {
            width: 96px;
            height: 96px;
            margin: 0 auto 20px;
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.7rem;
            font-weight: 900;
            border: 6px solid var(--bg-light);
            box-shadow: 0 0 0 2px var(--border-light), 0 10px 30px rgba(14, 42, 71, 0.15);
            position: relative;
        }

        .process-circle span {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 26px;
            height: 26px;
            background: var(--accent);
            border-radius: 50%;
            font-size: 0.7rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 3px solid var(--bg-light);
            color: #fff;
        }

        .process-step h4 {
            font-size: 1.05rem;
            font-weight: 800;
            margin-bottom: 8px;
        }

        .process-step p {
            color: var(--text-sub);
            font-size: 0.88rem;
            line-height: 1.7;
            margin: 0;
            max-width: 220px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== Content Cards with Images ========== */
        .content-section {
            background: #fff;
        }

        .content-card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .content-card {
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
            background: #fff;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .content-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-6px);
            border-color: rgba(230, 57, 70, 0.2);
        }

        .content-card-img {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
            background: var(--primary-dark);
        }

        .content-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

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

        .content-card-img::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(8, 28, 48, 0.55) 0%, transparent 45%);
        }

        .content-card-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            z-index: 2;
            background: var(--accent);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 50px;
            box-shadow: 0 4px 10px rgba(230, 57, 70, 0.35);
        }

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

        .content-card-body h3 {
            font-size: 1.08rem;
            font-weight: 800;
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .content-card-body h3 a {
            color: var(--text-main);
        }

        .content-card-body h3 a:hover {
            color: var(--accent);
        }

        .content-card-body p {
            color: var(--text-sub);
            font-size: 0.9rem;
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.8rem;
            color: var(--text-light);
            padding-top: 14px;
            border-top: 1px solid var(--border-light);
        }

        .card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .card-meta i {
            font-size: 0.75rem;
        }

        /* ========== FAQ Section ========== */
        .faq-section {
            background: var(--bg-light);
        }

        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(230, 57, 70, 0.2);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            padding: 20px 26px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-main);
            background: #fff;
        }

        .faq-question i {
            color: var(--accent);
            flex-shrink: 0;
            transition: var(--transition);
        }

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

        .faq-answer {
            padding: 0 26px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
        }

        .faq-answer.show {
            max-height: 600px;
            padding: 0 26px 22px;
        }

        .faq-answer p {
            color: var(--text-sub);
            font-size: 0.92rem;
            line-height: 1.8;
            margin: 0;
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: linear-gradient(120deg, var(--primary-dark), var(--primary-light)), url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            background-blend-mode: multiply;
            position: relative;
            overflow: hidden;
            padding: 70px 0;
            text-align: center;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(230, 57, 70, 0.2) 0%, transparent 60%);
            pointer-events: none;
        }

        .cta-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
            margin: 0 auto;
        }

        .cta-section h2 {
            color: #fff;
            font-size: 2.1rem;
            font-weight: 900;
            margin-bottom: 16px;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 1rem;
            margin-bottom: 36px;
            line-height: 1.8;
        }

        .cta-btns {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-cta-solid {
            background: var(--accent);
            color: #fff;
            padding: 14px 36px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            box-shadow: 0 8px 24px rgba(230, 57, 70, 0.35);
        }

        .btn-cta-solid:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(230, 57, 70, 0.45);
        }

        .btn-cta-outline {
            background: transparent;
            color: #fff;
            padding: 14px 36px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            border: 2px solid rgba(255, 255, 255, 0.4);
            transition: var(--transition);
        }

        .btn-cta-outline:hover {
            border-color: #fff;
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 60px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            padding-bottom: 48px;
        }

        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 18px;
        }

        .footer-brand .logo-icon {
            width: 38px;
            height: 38px;
            font-size: 1.2rem;
        }

        .footer-brand .logo-text {
            color: #fff;
            font-size: 1.1rem;
            font-weight: 800;
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.55);
            max-width: 320px;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 12px;
        }

        .footer-col h4::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 3px;
            background: var(--accent);
            border-radius: 3px;
        }

        .footer-col ul li {
            margin-bottom: 12px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }

        .footer-col ul li a i {
            font-size: 0.7rem;
            color: var(--accent);
            transition: var(--transition);
        }

        .footer-col ul li a:hover {
            color: #fff;
            padding-left: 4px;
        }

        .footer-contact p {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-contact p i {
            color: var(--accent);
            width: 18px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 24px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-bottom p {
            color: rgba(255, 255, 255, 0.4);
            font-size: 0.82rem;
            margin: 0;
        }

        .footer-links {
            display: flex;
            gap: 24px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.4);
            font-size: 0.82rem;
            transition: var(--transition);
        }

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

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

            .process-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 40px 20px;
            }

            .process-grid::before {
                display: none;
            }

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

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            .section-padding {
                padding: 60px 0;
            }

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

            .header-brand-row {
                flex-direction: column;
                align-items: stretch;
                gap: 12px;
                padding-top: 14px;
                padding-bottom: 14px;
            }

            .brand-logo {
                justify-content: center;
            }

            .header-actions {
                justify-content: center;
            }

            .search-box input {
                width: 180px;
            }

            .search-box input:focus {
                width: 200px;
            }

            .page-banner {
                padding: 52px 0 48px;
            }

            .page-banner h1 {
                font-size: 1.9rem;
            }

            .banner-stats-row {
                gap: 12px;
            }

            .banner-stat {
                padding: 8px 16px;
            }

            .banner-stat .num {
                font-size: 1.3rem;
            }

            .hotdata-item {
                flex-wrap: wrap;
                gap: 16px;
                padding: 18px;
            }

            .hotdata-thumb {
                width: 72px;
                height: 52px;
            }

            .hotdata-metrics {
                gap: 8px;
                width: 100%;
                padding-left: 64px;
            }

            .hotdata-metric {
                min-width: auto;
                flex: 1;
            }

            .hotdata-status {
                order: -1;
                margin-left: auto;
            }

            .content-card-grid {
                grid-template-columns: 1fr;
            }

            .cta-section h2 {
                font-size: 1.6rem;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                padding: 20px 0;
            }

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

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

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

            .section-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .brand-logo .logo-text {
                font-size: 1.05rem;
            }

            .brand-logo .logo-text small {
                font-size: 0.62rem;
            }

            .header-actions {
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
            }

            .search-box input,
            .search-box input:focus {
                width: 100%;
            }

            .btn-primary-custom {
                justify-content: center;
            }

            .nav-item a {
                padding: 14px 14px;
                font-size: 0.85rem;
            }

            .page-banner h1 {
                font-size: 1.6rem;
            }

            .page-banner .banner-desc {
                font-size: 0.92rem;
            }

            .banner-stats-row {
                flex-direction: column;
            }

            .banner-stat {
                width: 100%;
            }

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

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

            .service-card {
                min-height: auto;
                padding: 24px 22px;
            }

            .process-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .content-card-body {
                padding: 18px;
            }

            .faq-question {
                padding: 16px 18px;
                font-size: 0.92rem;
            }

            .faq-answer.show {
                padding: 0 18px 18px;
            }

            .cta-btns {
                flex-direction: column;
                align-items: stretch;
            }

            .btn-cta-solid,
            .btn-cta-outline {
                text-align: center;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-brand p {
                max-width: 100%;
            }
        }

/* roulang page: category3 */
/* ===== 设计变量 ===== */
        :root {
            --primary: #e63946;
            --primary-dark: #b71c2c;
            --primary-light: #ff6b6b;
            --accent: #ffb700;
            --dark-bg: #0d0d14;
            --dark-bg-2: #161622;
            --dark-bg-3: #1d1d2b;
            --light-bg: #f5f6fa;
            --light-bg-2: #ffffff;
            --text-main: #23232e;
            --text-muted: #76768a;
            --text-light: #aab;
            --text-white: #f0f0f5;
            --border-color: #e4e6ef;
            --border-dark: rgba(255, 255, 255, 0.08);
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 8px;
            --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);
            --shadow-primary: 0 8px 30px rgba(230, 57, 70, 0.3);
            --transition: all 0.3s ease;
            --font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }

        /* ===== Reset / 基础 ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-main);
            background: var(--light-bg);
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
        }
        ul,
        ol {
            list-style: none;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
        }

        /* ===== 容器 ===== */
        .container {
            max-width: 1280px;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== 导航 ===== */
        .site-header {
            background: var(--dark-bg);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
            border-bottom: 1px solid var(--border-dark);
        }
        .header-brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 24px;
            gap: 20px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            font-weight: 900;
            color: #fff;
            box-shadow: var(--shadow-primary);
            letter-spacing: -1px;
        }
        .logo-text {
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            letter-spacing: 0.5px;
        }
        .logo-text small {
            display: block;
            font-size: 11px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.5);
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .search-box {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 30px;
            padding: 8px 16px;
            gap: 8px;
            transition: var(--transition);
        }
        .search-box i {
            color: rgba(255, 255, 255, 0.4);
            font-size: 14px;
        }
        .search-box input {
            background: transparent;
            border: none;
            color: #fff;
            width: 180px;
            font-size: 14px;
        }
        .search-box input::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }
        .search-box:focus-within {
            border-color: var(--primary);
            background: rgba(255, 255, 255, 0.12);
        }
        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            padding: 9px 20px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 14px;
            box-shadow: var(--shadow-primary);
            transition: var(--transition);
            border: none;
        }
        .btn-primary-custom:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 36px rgba(230, 57, 70, 0.4);
            color: #fff;
        }
        .channel-nav {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            background: rgba(0, 0, 0, 0.25);
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 4px;
            overflow-x: auto;
            padding: 0;
            margin: 0;
            scrollbar-width: none;
        }
        .nav-list::-webkit-scrollbar {
            display: none;
        }
        .nav-item a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 22px;
            color: rgba(255, 255, 255, 0.65);
            font-weight: 500;
            font-size: 15px;
            border-bottom: 3px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-item a i {
            font-size: 14px;
        }
        .nav-item a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-item a.active {
            color: var(--accent);
            border-bottom-color: var(--accent);
            font-weight: 600;
        }

        /* ===== 页面横幅 ===== */
        .category-banner {
            position: relative;
            background: linear-gradient(135deg, rgba(13, 13, 20, 0.95), rgba(30, 30, 42, 0.85)),
                        url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            padding: 90px 0 80px;
            color: var(--text-white);
            overflow: hidden;
        }
        .category-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(230, 57, 70, 0.25), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .category-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 80px;
            background: linear-gradient(transparent, rgba(13, 13, 20, 0.6));
            pointer-events: none;
        }
        .category-banner .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.5);
            margin-bottom: 20px;
        }
        .breadcrumb-custom a {
            color: rgba(255, 255, 255, 0.6);
        }
        .breadcrumb-custom a:hover {
            color: var(--accent);
        }
        .breadcrumb-custom i {
            font-size: 12px;
        }
        .banner-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(230, 57, 70, 0.15);
            border: 1px solid rgba(230, 57, 70, 0.3);
            color: var(--primary-light);
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 500;
            margin-bottom: 18px;
        }
        .category-banner h1 {
            font-size: 48px;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 1px;
        }
        .category-banner h1 span {
            color: var(--accent);
        }
        .category-banner p {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.7);
            max-width: 640px;
            margin-bottom: 28px;
        }
        .banner-stats {
            display: flex;
            gap: 36px;
            margin-top: 30px;
        }
        .banner-stat {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        .banner-stat .num {
            font-size: 28px;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
        }
        .banner-stat .label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        /* ===== 通用板块 ===== */
        .section-block {
            padding: 80px 0;
        }
        .section-block.bg-light {
            background: var(--light-bg);
        }
        .section-block.bg-white {
            background: #fff;
        }
        .section-block.bg-dark {
            background: var(--dark-bg);
            color: var(--text-white);
        }
        .section-head {
            margin-bottom: 48px;
            max-width: 720px;
        }
        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 2px;
            margin-bottom: 12px;
        }
        .section-tag::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .section-head h2 {
            font-size: 32px;
            font-weight: 800;
            margin-bottom: 14px;
        }
        .section-head p {
            font-size: 16px;
            color: var(--text-muted);
        }
        .section-dark .section-head h2 {
            color: #fff;
        }
        .section-dark .section-head p {
            color: rgba(255, 255, 255, 0.6);
        }
        .section-dark .section-tag {
            color: var(--accent);
        }
        .section-dark .section-tag::before {
            background: var(--accent);
        }

        /* ===== 平台推荐卡片 ===== */
        .platform-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .platform-card {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            position: relative;
        }
        .platform-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-md);
            border-color: rgba(230, 57, 70, 0.2);
        }
        .platform-card .card-img-wrap {
            position: relative;
            height: 190px;
            overflow: hidden;
        }
        .platform-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .platform-card:hover .card-img-wrap img {
            transform: scale(1.05);
        }
        .platform-card .card-img-wrap::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(transparent 40%, rgba(0, 0, 0, 0.5));
        }
        .platform-card .card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
            background: rgba(230, 57, 70, 0.9);
            color: #fff;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            backdrop-filter: blur(4px);
        }
        .platform-card .card-body {
            padding: 24px;
        }
        .platform-card .card-body h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .platform-card .card-body h3 i {
            color: var(--primary);
            font-size: 16px;
        }
        .platform-card .card-body p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .platform-features {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .platform-features .feat-tag {
            background: var(--light-bg);
            color: var(--text-main);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
        }
        .platform-features .feat-tag i {
            color: var(--primary);
            margin-right: 4px;
            font-size: 10px;
        }

        /* ===== 设备指南 ===== */
        .device-section {
            position: relative;
        }
        .device-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            align-items: center;
        }
        .device-visual {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            min-height: 380px;
        }
        .device-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .device-visual .play-btn {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 72px;
            height: 72px;
            background: rgba(230, 57, 70, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 0 0 12px rgba(230, 57, 70, 0.2);
            transition: var(--transition);
        }
        .device-visual .play-btn i {
            color: #fff;
            font-size: 24px;
            margin-left: 4px;
        }
        .device-visual .play-btn:hover {
            transform: translate(-50%, -50%) scale(1.1);
            box-shadow: 0 0 0 20px rgba(230, 57, 70, 0.15);
        }
        .device-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .device-item {
            display: flex;
            gap: 16px;
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            transition: var(--transition);
        }
        .device-item:hover {
            border-color: rgba(230, 57, 70, 0.3);
            box-shadow: var(--shadow-sm);
            transform: translateX(6px);
        }
        .device-item .icon-wrap {
            width: 46px;
            height: 46px;
            flex-shrink: 0;
            background: rgba(230, 57, 70, 0.08);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 20px;
        }
        .device-item h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .device-item p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        /* ===== 热门赛事 ===== */
        .matches-section {
            background: var(--dark-bg);
            position: relative;
            overflow: hidden;
        }
        .matches-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(230, 57, 70, 0.12), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .match-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            position: relative;
            z-index: 2;
        }
        .match-card {
            background: var(--dark-bg-2);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: var(--transition);
            position: relative;
        }
        .match-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 0;
            background: var(--primary);
            border-radius: 0 0 4px 4px;
            transition: var(--transition);
        }
        .match-card:hover {
            transform: translateY(-6px);
            border-color: rgba(230, 57, 70, 0.3);
            background: var(--dark-bg-3);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
        }
        .match-card:hover::before {
            height: 100%;
        }
        .match-card .match-date {
            font-size: 13px;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .match-card .match-cat {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .match-card .match-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 18px;
            line-height: 1.6;
        }
        .match-card .match-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
        }
        .match-card .match-meta i {
            color: var(--primary-light);
        }

        /* ===== 画质优化 ===== */
        .optimize-section {
            background: linear-gradient(135deg, var(--dark-bg-2), var(--dark-bg));
            color: var(--text-white);
            padding: 90px 0;
            position: relative;
            overflow: hidden;
        }
        .optimize-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -80px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255, 183, 0, 0.08), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .optimize-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 50px;
            position: relative;
            z-index: 2;
        }
        .optimize-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 36px 30px;
            transition: var(--transition);
            text-align: center;
        }
        .optimize-card:hover {
            background: rgba(255, 255, 255, 0.06);
            transform: translateY(-6px);
            border-color: rgba(230, 57, 70, 0.4);
        }
        .optimize-card .opt-icon {
            width: 64px;
            height: 64px;
            margin: 0 auto 20px;
            background: rgba(230, 57, 70, 0.1);
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            color: var(--primary-light);
            border: 1px solid rgba(230, 57, 70, 0.2);
        }
        .optimize-card h4 {
            color: #fff;
            font-size: 18px;
            margin-bottom: 12px;
        }
        .optimize-card p {
            color: rgba(255, 255, 255, 0.55);
            font-size: 14px;
            margin-bottom: 16px;
        }
        .opt-tag {
            display: inline-block;
            background: rgba(255, 183, 0, 0.1);
            color: var(--accent);
            border: 1px solid rgba(255, 183, 0, 0.2);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: #fff;
        }
        .faq-wrap {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--light-bg);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:has(.accordion-button:not(.collapsed)) {
            border-color: rgba(230, 57, 70, 0.3);
            box-shadow: var(--shadow-sm);
        }
        .faq-item .accordion-button {
            background: transparent;
            color: var(--text-main);
            font-weight: 600;
            font-size: 16px;
            padding: 20px 24px;
            box-shadow: none;
        }
        .faq-item .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: rgba(230, 57, 70, 0.03);
        }
        .faq-item .accordion-button:focus {
            box-shadow: none;
            border-color: rgba(230, 57, 70, 0.3);
        }
        .faq-item .accordion-button::after {
            background-image: none;
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            content: '\f078';
            color: var(--primary);
            transition: var(--transition);
            width: 20px;
            height: 20px;
            line-height: 20px;
            text-align: center;
            font-size: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .faq-item .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
        }
        .faq-item .accordion-body {
            padding: 0 24px 20px;
            color: var(--text-muted);
            font-size: 15px;
            border-top: none;
            background: transparent;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, rgba(13, 13, 20, 0.95), rgba(230, 57, 70, 0.2)),
                        url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            padding: 90px 0;
            color: #fff;
            position: relative;
        }
        .cta-section .cta-inner {
            max-width: 720px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 36px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 18px;
        }
        .cta-section p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 36px;
        }
        .btn-cta {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, var(--accent), #f68c00);
            color: #1a1a1a;
            padding: 16px 40px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 17px;
            box-shadow: 0 12px 36px rgba(255, 183, 0, 0.3);
            transition: var(--transition);
            border: none;
        }
        .btn-cta:hover {
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 16px 40px rgba(255, 183, 0, 0.4);
            color: #1a1a1a;
        }
        .btn-outline-light-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: #fff;
            padding: 14px 28px;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-outline-light-custom:hover {
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.6);
        }
        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--dark-bg);
            color: rgba(255, 255, 255, 0.6);
            padding-top: 70px;
            border-top: 1px solid var(--border-dark);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 40px;
            padding-bottom: 50px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 18px;
        }
        .footer-brand .footer-logo .logo-icon {
            width: 38px;
            height: 38px;
            font-size: 18px;
        }
        .footer-brand .footer-logo .logo-text {
            font-size: 20px;
            color: #fff;
        }
        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.45);
            max-width: 320px;
            line-height: 1.7;
        }
        .footer-col h4 {
            font-size: 15px;
            color: #fff;
            font-weight: 600;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 12px;
        }
        .footer-col h4::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 30px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-col ul li a i {
            font-size: 10px;
            color: var(--primary-light);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-contact p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.5);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-contact p i {
            color: var(--primary-light);
            width: 16px;
            text-align: center;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 24px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.35);
            flex-wrap: wrap;
            gap: 12px;
        }
        .footer-links {
            display: flex;
            gap: 24px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.35);
            font-size: 13px;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .platform-grid,
            .match-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .optimize-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
            .search-box {
                display: none;
            }
            .category-banner h1 {
                font-size: 38px;
            }
        }
        @media (max-width: 768px) {
            .device-grid {
                grid-template-columns: 1fr;
            }
            .device-visual {
                min-height: 260px;
            }
            .header-brand-row {
                flex-wrap: wrap;
                padding: 12px 16px;
            }
            .logo-text {
                font-size: 18px;
            }
            .btn-primary-custom span {
                display: none;
            }
            .btn-primary-custom i {
                font-size: 18px;
            }
            .category-banner {
                padding: 60px 0 50px;
            }
            .category-banner h1 {
                font-size: 32px;
            }
            .banner-stats {
                gap: 20px;
                flex-wrap: wrap;
            }
            .section-block {
                padding: 60px 0;
            }
            .section-head h2 {
                font-size: 26px;
            }
            .platform-grid,
            .match-list,
            .optimize-grid {
                grid-template-columns: 1fr;
            }
            .faq-wrap {
                padding: 0 10px;
            }
            .cta-section h2 {
                font-size: 28px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
                padding-bottom: 36px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .footer-links {
                gap: 12px;
                flex-wrap: wrap;
                justify-content: center;
            }
        }
        @media (max-width: 520px) {
            .nav-item a {
                padding: 12px 16px;
                font-size: 14px;
            }
            .header-actions {
                gap: 8px;
            }
            .category-banner h1 {
                font-size: 28px;
            }
            .category-banner p {
                font-size: 15px;
            }
            .banner-stats .num {
                font-size: 22px;
            }
            .device-item {
                padding: 16px;
            }
            .device-item .icon-wrap {
                width: 38px;
                height: 38px;
                font-size: 16px;
            }
            .match-card {
                padding: 20px;
            }
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            .cta-buttons .btn-cta,
            .cta-buttons .btn-outline-light-custom {
                width: 100%;
                justify-content: center;
            }
            .footer-col h4 {
                margin-bottom: 14px;
            }
        }