:root {
        --primary: #b45309;
        --dark: #1a1a1a;
        --accent: #fbbf24;
        --text-light: #f5f5f5;
        --text-muted: #b0b0b0;
        --card-bg: rgba(28, 25, 23, 0.85);
        --border-gold: linear-gradient(135deg, #b45309, #fbbf24, #b45309);
    }
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
    }
    html {
        scroll-behavior: smooth;
    }
    body {
        background: #1a1a1a;
        color: var(--text-light);
        line-height: 1.7;
        overflow-x: hidden;
        font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
    }
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 60px 24px;
    }
    h1, h2, h3, h4, h5, h6, p, a, span, div, section, nav, footer, header, li, ul, ol, img {
        font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
    }
    h2 {
        font-size: 34px;
        font-weight: 700;
        text-align: center;
        margin-bottom: 18px;
        background: linear-gradient(90deg, #fbbf24, #b45309, #fbbf24);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        letter-spacing: 2px;
    }
    .section-subtitle {
        text-align: center;
        color: var(--text-muted);
        font-size: 15px;
        margin-bottom: 40px;
    }
    /* 导航 */
    .navbar {
        background: linear-gradient(90deg, #1a1a1a 0%, #2a1a05 50%, #1a1a1a 100%);
        border-bottom: 2px solid #b45309;
        padding: 14px 24px;
        position: sticky;
        top: 0;
        z-index: 999;
        box-shadow: 0 4px 20px rgba(180, 83, 9, 0.3);
    }
    .nav-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .nav-logo {
        font-size: 24px;
        font-weight: 800;
        color: #fbbf24;
        text-decoration: none;
        letter-spacing: 2px;
        background: linear-gradient(90deg, #fbbf24, #b45309);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    .nav-links {
        display: flex;
        gap: 28px;
        align-items: center;
    }
    .nav-links a {
        color: #d4d4d4;
        text-decoration: none;
        font-size: 14px;
        font-weight: 500;
        transition: color 0.3s, transform 0.2s;
        letter-spacing: 1px;
    }
    .nav-links a:hover {
        color: #fbbf24;
        transform: translateY(-2px);
    }
    /* Hero */
    .hero {
        background: linear-gradient(135deg, #0d0d0d 0%, #1a1208 40%, #2d1b00 70%, #1a1a1a 100%);
        padding: 80px 24px 60px;
        position: relative;
        overflow: hidden;
    }
    .hero::before {
        content: "";
        position: absolute;
        top: -50%;
        right: -30%;
        width: 600px;
        height: 600px;
        background: radial-gradient(circle, rgba(180, 83, 9, 0.25), transparent 70%);
        border-radius: 50%;
        pointer-events: none;
    }
    .hero-content {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        gap: 60px;
        flex-wrap: wrap;
    }
    .hero-text {
        flex: 1;
        min-width: 300px;
    }
    .hero-text h1 {
        font-size: 38px;
        font-weight: 800;
        line-height: 1.35;
        margin-bottom: 24px;
        background: linear-gradient(90deg, #fbbf24 10%, #b45309 40%, #fbbf24 90%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        letter-spacing: 1px;
    }
    .hero-text p {
        color: #d4d4d4;
        font-size: 15px;
        line-height: 1.85;
        margin-bottom: 32px;
    }
    .hero-actions {
        display: flex;
        gap: 16px;
        flex-wrap: wrap;
    }
    .btn-primary {
        display: inline-block;
        padding: 12px 36px;
        background: linear-gradient(90deg, #b45309, #d97706, #b45309);
        color: #fff;
        text-decoration: none;
        border-radius: 50px;
        font-weight: 600;
        font-size: 15px;
        border: 1px solid rgba(251, 191, 36, 0.5);
        box-shadow: 0 4px 20px rgba(180, 83, 9, 0.4);
        transition: transform 0.3s, box-shadow 0.3s;
    }
    .btn-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 30px rgba(251, 191, 36, 0.4);
    }
    .btn-secondary {
        display: inline-block;
        padding: 12px 36px;
        background: transparent;
        color: #fbbf24;
        text-decoration: none;
        border-radius: 50px;
        font-weight: 600;
        font-size: 15px;
        border: 1px solid #b45309;
        transition: all 0.3s;
    }
    .btn-secondary:hover {
        background: rgba(180, 83, 9, 0.2);
        border-color: #fbbf24;
    }
    .hero-image {
        flex: 1;
        min-width: 280px;
        text-align: center;
    }
    .hero-image img {
        max-width: 100%;
        border-radius: 16px;
        box-shadow: 0 20px 60px rgba(180, 83, 9, 0.3);
        border: 1px solid rgba(251, 191, 36, 0.2);
    }
    /* 数据统计 */
    .data-stats {
        background: linear-gradient(180deg, #1a1a1a, #141414);
        border-top: 1px solid rgba(180, 83, 9, 0.3);
        border-bottom: 1px solid rgba(180, 83, 9, 0.3);
    }
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 30px;
        margin-top: 40px;
    }
    .stat-item {
        text-align: center;
        padding: 36px 20px;
        background: var(--card-bg);
        border-radius: 16px;
        border: 1px solid rgba(180, 83, 9, 0.3);
        position: relative;
        overflow: hidden;
        transition: transform 0.3s, border-color 0.3s;
    }
    .stat-item::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, #b45309, #fbbf24);
    }
    .stat-item:hover {
        transform: translateY(-6px);
        border-color: rgba(251, 191, 36, 0.5);
    }
    .stat-number {
        display: block;
        font-size: 42px;
        font-weight: 800;
        color: #fbbf24;
        margin-bottom: 8px;
        letter-spacing: 2px;
    }
    .stat-label {
        color: #a1a1aa;
        font-size: 15px;
        letter-spacing: 1px;
    }
    /* 核心优势 */
    .core-advantages {
        background: #1a1a1a;
    }
    .advantages-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 28px;
        margin-top: 40px;
    }
    .advantage-card {
        background: var(--card-bg);
        border-radius: 16px;
        padding: 30px 24px;
        text-align: center;
        border: 1px solid rgba(180, 83, 9, 0.2);
        transition: all 0.3s;
    }
    .advantage-card:hover {
        border-color: rgba(251, 191, 36, 0.5);
        transform: translateY(-5px);
        box-shadow: 0 12px 40px rgba(180, 83, 9, 0.2);
    }
    .advantage-card img {
        width: 72px;
        height: 72px;
        object-fit: contain;
        margin-bottom: 16px;
        border-radius: 12px;
    }
    .advantage-card h3 {
        font-size: 18px;
        color: #fbbf24;
        margin-bottom: 10px;
        font-weight: 700;
    }
    .advantage-card p {
        color: #a1a1aa;
        font-size: 14px;
        line-height: 1.7;
    }
    /* 品牌故事 */
    .brand-story {
        background: linear-gradient(135deg, #141414, #1a1208);
        border-top: 1px solid rgba(180, 83, 9, 0.25);
        border-bottom: 1px solid rgba(180, 83, 9, 0.25);
    }
    .brand-story .story-content {
        max-width: 900px;
        margin: 0 auto;
        text-align: center;
    }
    .brand-story p {
        color: #c8c8c8;
        font-size: 16px;
        line-height: 1.9;
        margin-bottom: 20px;
    }
    .brand-story img {
        margin-top: 30px;
        max-width: 100%;
        border-radius: 12px;
    }
    /* 发展历程 */
    .timeline-section {
        background: #1a1a1a;
    }
    .timeline-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 28px;
        margin-top: 40px;
    }
    .timeline-item {
        position: relative;
        padding: 30px 24px;
        background: var(--card-bg);
        border-radius: 16px;
        border-left: 4px solid #b45309;
        transition: transform 0.3s;
    }
    .timeline-item:hover {
        transform: translateX(6px);
    }
    .timeline-item h3 {
        color: #fbbf24;
        font-size: 18px;
        margin-bottom: 8px;
    }
    .timeline-item p {
        color: #a1a1aa;
        font-size: 14px;
        line-height: 1.7;
    }
    /* 赛事直播 */
    .live-stream {
        background: linear-gradient(180deg, #141414, #1a1a1a);
        border-top: 1px solid rgba(180, 83, 9, 0.25);
    }
    .live-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 28px;
        margin-top: 40px;
    }
    .live-card {
        background: var(--card-bg);
        border-radius: 16px;
        overflow: hidden;
        border: 1px solid rgba(180, 83, 9, 0.25);
        transition: all 0.3s;
        position: relative;
    }
    .live-card:hover {
        border-color: rgba(251, 191, 36, 0.5);
        transform: translateY(-5px);
        box-shadow: 0 15px 40px rgba(180, 83, 9, 0.3);
    }
    .live-card img {
        width: 100%;
        height: 170px;
        object-fit: cover;
        display: block;
    }
    .live-badge {
        position: absolute;
        top: 14px;
        left: 14px;
        background: linear-gradient(90deg, #dc2626, #b91c1c);
        color: #fff;
        font-size: 12px;
        font-weight: 600;
        padding: 4px 14px;
        border-radius: 20px;
        letter-spacing: 1px;
    }
    .live-card h3 {
        font-size: 18px;
        color: #f0f0f0;
        padding: 18px 18px 4px;
        font-weight: 700;
    }
    .live-card p {
        color: #a1a1aa;
        font-size: 14px;
        padding: 0 18px;
        margin-bottom: 16px;
    }
    .btn-watch {
        display: block;
        margin: 0 18px 18px;
        text-align: center;
        padding: 10px;
        background: linear-gradient(90deg, #b45309, #d97706);
        color: #fff;
        text-decoration: none;
        border-radius: 50px;
        font-size: 14px;
        font-weight: 600;
        transition: opacity 0.3s;
    }
    .btn-watch:hover {
        opacity: 0.85;
    }
    /* 焦点赛事 */
    .featured-events {
        background: #1a1a1a;
    }
    .events-list {
        display: flex;
        flex-direction: column;
        gap: 18px;
        max-width: 800px;
        margin: 40px auto 0;
    }
    .event-item {
        display: flex;
        align-items: center;
        gap: 20px;
        background: var(--card-bg);
        padding: 20px 28px;
        border-radius: 12px;
        border-left: 4px solid #b45309;
        transition: background 0.3s;
    }
    .event-item:hover {
        background: rgba(180, 83, 9, 0.15);
    }
    .event-time {
        color: #fbbf24;
        font-weight: 700;
        font-size: 16px;
        white-space: nowrap;
        min-width: 70px;
    }
    .event-info h3 {
        font-size: 16px;
        color: #e5e5e5;
        margin-bottom: 2px;
    }
    .event-info p {
        font-size: 14px;
        color: #a1a1aa;
    }
    /* 服务覆盖 */
    .coverage {
        background: linear-gradient(135deg, #141414, #1a1208);
        border-top: 1px solid rgba(180, 83, 9, 0.25);
        border-bottom: 1px solid rgba(180, 83, 9, 0.25);
    }
    .coverage-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        margin-top: 36px;
    }
    .coverage-grid img {
        width: 90px;
        height: 90px;
        object-fit: contain;
        border-radius: 12px;
        border: 1px solid rgba(180, 83, 9, 0.2);
        transition: all 0.3s;
    }
    .coverage-grid img:hover {
        border-color: #fbbf24;
        transform: scale(1.05);
    }
    /* 游戏推荐 */
    .game-recommend {
        background: #1a1a1a;
    }
    .games-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 28px;
        margin-top: 40px;
    }
    .game-card {
        background: var(--card-bg);
        border-radius: 16px;
        text-align: center;
        padding: 28px 20px;
        border: 1px solid rgba(180, 83, 9, 0.2);
        transition: all 0.3s;
    }
    .game-card:hover {
        border-color: rgba(251, 191, 36, 0.5);
        transform: translateY(-5px);
        box-shadow: 0 12px 40px rgba(180, 83, 9, 0.2);
    }
    .game-card img {
        width: 96px;
        height: 96px;
        object-fit: contain;
        margin-bottom: 14px;
        border-radius: 16px;
    }
    .game-card h3 {
        color: #f0f0f0;
        font-size: 17px;
        font-weight: 600;
    }
    /* 新闻列表 */
    .news-list-section {
        background: linear-gradient(180deg, #141414, #1a1a1a);
        border-top: 1px solid rgba(180, 83, 9, 0.25);
    }
    .news-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 28px;
        margin-top: 40px;
    }
    .news-card {
        background: var(--card-bg);
        border-radius: 16px;
        padding: 26px;
        border: 1px solid rgba(180, 83, 9, 0.2);
        transition: all 0.3s;
        display: flex;
        flex-direction: column;
    }
    .news-card:hover {
        border-color: rgba(251, 191, 36, 0.5);
        transform: translateY(-4px);
        box-shadow: 0 12px 40px rgba(180, 83, 9, 0.15);
    }
    .news-date {
        color: #fbbf24;
        font-size: 13px;
        font-weight: 500;
        margin-bottom: 10px;
        letter-spacing: 1px;
    }
    .news-card h3 {
        font-size: 18px;
        color: #f0f0f0;
        line-height: 1.5;
        margin-bottom: 12px;
        font-weight: 700;
    }
    .news-card p {
        color: #a1a1aa;
        font-size: 14px;
        line-height: 1.75;
        flex-grow: 1;
    }
    .news-link {
        margin-top: 16px;
        color: #fbbf24;
        text-decoration: none;
        font-size: 14px;
        font-weight: 600;
        transition: color 0.3s;
    }
    .news-link:hover {
        color: #b45309;
    }
    /* FAQ */
    .faq-section {
        background: #1a1a1a;
    }
    .faq-grid {
        max-width: 860px;
        margin: 40px auto 0;
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    .faq-item {
        background: var(--card-bg);
        border-radius: 14px;
        padding: 26px 30px;
        border: 1px solid rgba(180, 83, 9, 0.2);
        transition: border-color 0.3s;
    }
    .faq-item:hover {
        border-color: rgba(251, 191, 36, 0.4);
    }
    .faq-item h3 {
        color: #fbbf24;
        font-size: 17px;
        margin-bottom: 10px;
        font-weight: 600;
    }
    .faq-item p {
        color: #b0b0b0;
        font-size: 14px;
        line-height: 1.8;
    }
    /* 下载中心 */
    .app-download {
        background: linear-gradient(135deg, #141414, #1a1208);
        border-top: 1px solid rgba(180, 83, 9, 0.25);
        text-align: center;
    }
    .app-download .download-box {
        max-width: 560px;
        margin: 0 auto;
        padding: 50px 40px;
        background: var(--card-bg);
        border-radius: 20px;
        border: 1px solid rgba(180, 83, 9, 0.3);
    }
    .app-download img {
        width: 140px;
        height: 140px;
        object-fit: contain;
        margin-bottom: 24px;
        border-radius: 24px;
        box-shadow: 0 12px 40px rgba(180, 83, 9, 0.3);
    }
    .app-download p {
        color: #b0b0b0;
        font-size: 15px;
        margin-bottom: 24px;
    }
    .btn-download {
        display: inline-block;
        padding: 14px 44px;
        background: linear-gradient(90deg, #b45309, #d97706, #b45309);
        color: #fff;
        text-decoration: none;
        border-radius: 50px;
        font-size: 16px;
        font-weight: 600;
        box-shadow: 0 6px 24px rgba(180, 83, 9, 0.4);
        transition: transform 0.3s;
    }
    .btn-download:hover {
        transform: translateY(-3px);
    }
    /* CTA */
    .cta {
        background: linear-gradient(135deg, #1a1208, #2d1b00, #1a1208);
        text-align: center;
        border-top: 2px solid #b45309;
    }
    .cta h2 {
        font-size: 32px;
        margin-bottom: 16px;
    }
    .cta p {
        color: #c8c8c8;
        font-size: 16px;
        margin-bottom: 32px;
    }
    /* 页脚 */
    footer {
        background: #0d0d0d;
        border-top: 2px solid #b45309;
        padding: 50px 24px 30px;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 40px;
        justify-content: space-between;
    }
    .footer-col {
        flex: 1;
        min-width: 200px;
    }
    .footer-col h4 {
        color: #fbbf24;
        font-size: 16px;
        margin-bottom: 14px;
        letter-spacing: 1px;
    }
    .footer-col p, .footer-col a {
        color: #a1a1aa;
        font-size: 14px;
        line-height: 1.8;
        display: block;
        text-decoration: none;
        transition: color 0.3s;
    }
    .footer-col a:hover {
        color: #fbbf24;
    }
    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        margin-top: 36px;
        padding-top: 20px;
        text-align: center;
        color: #6b7280;
        font-size: 13px;
    }
    .footer-bottom a {
        color: #8a8a8a;
        text-decoration: none;
        margin: 0 6px;
        transition: color 0.3s;
    }
    .footer-bottom a:hover {
        color: #fbbf24;
    }
    @media (max-width: 768px) {
        .nav-links {
            gap: 14px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .hero-text h1 {
            font-size: 28px;
        }
        .hero-content {
            gap: 30px;
            flex-direction: column-reverse;
        }
        .container {
            padding: 40px 16px;
        }
        h2 {
            font-size: 26px;
        }
        .stats-grid, .advantages-grid, .timeline-grid, .live-grid, .games-grid, .news-grid {
            grid-template-columns: 1fr;
        }
        .footer-container {
            flex-direction: column;
            gap: 24px;
        }
    }