:root {
        --primary: #eab308;
        --primary-dark: #ca8a04;
        --dark: #1a1a1a;
        --dark-card: #1f1f1f;
        --dark-border: #2e2e2e;
        --light: #f5f5f5;
        --gray: #9ca3af;
        --gray-light: #d1d5db;
        --glow: 0 0 20px rgba(234, 179, 8, 0.15);
        --glow-strong: 0 0 30px rgba(234, 179, 8, 0.3);
    }
    * {
        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;
    }
    body {
        background: radial-gradient(ellipse at top, #1a1a1a 0%, #0d0d0d 100%);
        color: var(--light);
        line-height: 1.7;
        overflow-x: hidden;
    }
    a {
        color: var(--primary);
        text-decoration: none;
        transition: all 0.3s ease;
    }
    a:hover {
        color: #fbbf24;
        text-shadow: 0 0 8px rgba(234, 179, 8, 0.5);
    }
    img {
        max-width: 100%;
        display: block;
    }
    .container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 24px;
    }
    /* 导航 */
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: rgba(13, 13, 13, 0.95);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(234, 179, 8, 0.2);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    }
    .nav-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 24px;
        height: 64px;
    }
    .nav-brand {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 24px;
        font-weight: 700;
        color: var(--primary);
        letter-spacing: 1px;
    }
    .nav-brand .logo-ico {
        font-size: 28px;
    }
    .nav-links {
        display: flex;
        gap: 6px;
        align-items: center;
    }
    .nav-links a {
        padding: 8px 16px;
        border-radius: 4px;
        font-size: 15px;
        font-weight: 500;
        color: #d1d5db;
        position: relative;
    }
    .nav-links a:hover {
        color: var(--primary);
        background: rgba(234, 179, 8, 0.08);
    }
    .nav-links a::after {
        content: '';
        position: absolute;
        bottom: 2px;
        left: 12px;
        right: 12px;
        height: 2px;
        background: var(--primary);
        transform: scaleX(0);
        transition: transform 0.3s;
        border-radius: 2px;
    }
    .nav-links a:hover::after {
        transform: scaleX(1);
    }
    /* HERO */
    .hero {
        padding: 140px 24px 80px;
        background: linear-gradient(135deg, rgba(10, 10, 10, 0.92) 0%, rgba(20, 20, 20, 0.75) 50%, rgba(10, 10, 10, 0.92) 100%), url('/img/gate.webp') center/cover no-repeat;
        text-align: center;
        position: relative;
        border-bottom: 1px solid rgba(234, 179, 8, 0.3);
    }
    .hero::before {
        content: '⚡';
        position: absolute;
        top: 20px;
        right: 30px;
        font-size: 60px;
        opacity: 0.3;
        color: var(--primary);
        filter: drop-shadow(0 0 10px rgba(234,179,8,0.6));
    }
    .hero h1 {
        font-size: 44px;
        font-weight: 800;
        color: var(--primary);
        margin-bottom: 20px;
        letter-spacing: 2px;
        text-shadow: 0 0 30px rgba(234, 179, 8, 0.4);
        line-height: 1.3;
    }
    .hero .sub-title {
        font-size: 20px;
        color: var(--gray-light);
        max-width: 700px;
        margin: 0 auto 40px;
    }
    .hero-btns {
        display: flex;
        gap: 16px;
        justify-content: center;
        flex-wrap: wrap;
    }
    .btn-primary {
        display: inline-block;
        padding: 14px 36px;
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        color: #0d0d0d;
        font-weight: 700;
        font-size: 16px;
        border-radius: 4px;
        box-shadow: var(--glow);
        transition: all 0.3s;
        border: none;
        cursor: pointer;
    }
    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: var(--glow-strong);
        color: #0d0d0d;
    }
    .btn-outline {
        display: inline-block;
        padding: 14px 36px;
        border: 2px solid var(--primary);
        color: var(--primary);
        font-weight: 600;
        font-size: 16px;
        border-radius: 4px;
        transition: all 0.3s;
        background: transparent;
    }
    .btn-outline:hover {
        background: rgba(234, 179, 8, 0.1);
        color: #fbbf24;
        box-shadow: var(--glow);
    }
    /* GEO */
    .geo-intro {
        padding: 60px 24px;
        background: linear-gradient(180deg, #141414 0%, #1a1a1a 100%);
        border-bottom: 1px solid rgba(234, 179, 8, 0.15);
    }
    .geo-intro .content {
        max-width: 900px;
        margin: 0 auto;
        font-size: 17px;
        color: #c0c0c0;
        text-align: center;
    }
    .geo-intro .content p {
        margin-bottom: 16px;
    }
    /* 区块通用 */
    .section {
        padding: 70px 24px;
    }
    .section-header {
        text-align: center;
        margin-bottom: 48px;
    }
    .section-header h2 {
        font-size: 32px;
        font-weight: 700;
        color: var(--primary);
        position: relative;
        display: inline-block;
        letter-spacing: 1px;
    }
    .section-header h2::after {
        content: '';
        position: absolute;
        bottom: -8px;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 3px;
        background: linear-gradient(90deg, transparent, var(--primary), transparent);
        border-radius: 2px;
    }
    .section-header .sub {
        color: var(--gray);
        font-size: 15px;
        margin-top: 16px;
    }
    /* 数据统计 */
    .data-stats {
        background: linear-gradient(135deg, #141414 0%, #1e1e1e 100%);
        border-bottom: 1px solid rgba(234, 179, 8, 0.15);
    }
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
    .stat-card {
        text-align: center;
        padding: 32px 20px;
        background: var(--dark-card);
        border: 1px solid rgba(234, 179, 8, 0.15);
        border-radius: 4px;
        box-shadow: var(--glow);
        position: relative;
        overflow: hidden;
    }
    .stat-card::before {
        content: '⚡';
        position: absolute;
        top: -10px;
        right: -5px;
        font-size: 40px;
        opacity: 0.1;
        color: var(--primary);
        transform: rotate(15deg);
    }
    .stat-card .num {
        font-size: 40px;
        font-weight: 800;
        color: var(--primary);
        font-family: inherit;
    }
    .stat-card .label {
        font-size: 14px;
        color: var(--gray);
        margin-top: 8px;
    }
    /* 核心优势 */
    .core-advantages {
        background: #161616;
    }
    .advantages-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .advantage-card {
        padding: 30px 24px;
        background: var(--dark-card);
        border: 1px solid var(--dark-border);
        border-left: 3px solid var(--primary);
        border-radius: 4px;
        transition: all 0.3s;
    }
    .advantage-card:hover {
        box-shadow: var(--glow-strong);
        transform: translateY(-4px);
        border-left-color: #fbbf24;
    }
    .advantage-card .ico {
        font-size: 36px;
        margin-bottom: 16px;
    }
    .advantage-card h3 {
        font-size: 18px;
        color: var(--primary);
        margin-bottom: 10px;
    }
    .advantage-card p {
        font-size: 14px;
        color: #b0b0b0;
    }
    /* 品牌故事 */
    .brand-story {
        background: linear-gradient(135deg, #141414, #1a1a1a);
    }
    .story-wrap {
        display: flex;
        gap: 48px;
        align-items: center;
    }
    .story-img {
        flex: 1;
    }
    .story-img img {
        border-radius: 4px;
        box-shadow: var(--glow-strong);
        border: 1px solid rgba(234, 179, 8, 0.3);
    }
    .story-text {
        flex: 1;
    }
    .story-text h2 {
        font-size: 30px;
        color: var(--primary);
        margin-bottom: 18px;
    }
    .story-text p {
        color: #b0b0b0;
        margin-bottom: 14px;
    }
    /* 时间线 */
    .timeline {
        background: #161616;
    }
    .timeline-wrap {
        max-width: 800px;
        margin: 0 auto;
        position: relative;
        padding-left: 30px;
    }
    .timeline-wrap::before {
        content: '';
        position: absolute;
        left: 8px;
        top: 0;
        bottom: 0;
        width: 2px;
        background: linear-gradient(180deg, var(--primary), rgba(234,179,8,0.1));
    }
    .timeline-item {
        position: relative;
        padding: 20px 24px;
        background: var(--dark-card);
        border-radius: 4px;
        margin-bottom: 24px;
        border: 1px solid rgba(234, 179, 8, 0.1);
        box-shadow: var(--glow);
    }
    .timeline-item::before {
        content: '⚡';
        position: absolute;
        left: -28px;
        top: 18px;
        font-size: 18px;
        color: var(--primary);
    }
    .timeline-item h3 {
        color: var(--primary);
        font-size: 18px;
        margin-bottom: 8px;
    }
    .timeline-item p {
        color: #9a9a9a;
        font-size: 14px;
    }
    /* 服务覆盖 */
    .coverage {
        background: linear-gradient(135deg, #141414, #1a1a1a);
    }
    .coverage-grid {
        display: grid;
        grid-template-columns: repeat(6, 1fr);
        gap: 24px;
    }
    .coverage-item {
        text-align: center;
        padding: 24px 12px;
        background: var(--dark-card);
        border-radius: 4px;
        border: 1px solid var(--dark-border);
        transition: all 0.3s;
    }
    .coverage-item:hover {
        border-color: rgba(234, 179, 8, 0.4);
        box-shadow: var(--glow);
    }
    .coverage-item img {
        width: 48px;
        height: 48px;
        margin: 0 auto 12px;
        border-radius: 8px;
    }
    .coverage-item .name {
        font-size: 14px;
        color: #c0c0c0;
    }
    /* 焦点赛事 */
    .featured-events {
        background: #161616;
    }
    .events-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .event-card {
        background: var(--dark-card);
        border-radius: 4px;
        overflow: hidden;
        border: 1px solid var(--dark-border);
        transition: all 0.3s;
    }
    .event-card:hover {
        box-shadow: var(--glow-strong);
        transform: translateY(-4px);
    }
    .event-card img {
        width: 100%;
        height: 180px;
        object-fit: cover;
    }
    .event-card .info {
        padding: 20px;
    }
    .event-card .league {
        font-size: 13px;
        color: var(--primary);
        font-weight: 600;
    }
    .event-card h3 {
        font-size: 18px;
        color: #e5e5e5;
        margin-top: 6px;
        margin-bottom: 8px;
    }
    .event-card .meta {
        font-size: 13px;
        color: var(--gray);
    }
    /* 赛事直播 */
    .live-stream {
        background: linear-gradient(135deg, #141414, #1a1a1a);
    }
    .live-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .live-card {
        display: flex;
        align-items: center;
        gap: 16px;
        background: var(--dark-card);
        padding: 20px;
        border-radius: 4px;
        border: 1px solid rgba(234, 179, 8, 0.2);
    }
    .live-card .status {
        display: inline-block;
        padding: 4px 12px;
        background: rgba(234, 179, 8, 0.15);
        color: var(--primary);
        border-radius: 2px;
        font-size: 13px;
        font-weight: 600;
    }
    .live-card .teams {
        flex: 1;
        font-size: 16px;
        color: #e5e5e5;
    }
    .live-card .score {
        font-size: 26px;
        font-weight: 800;
        color: var(--primary);
    }
    /* 游戏推荐 */
    .game-recommend {
        background: #161616;
    }
    .game-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
    .game-card {
        background: var(--dark-card);
        border-radius: 4px;
        padding: 24px;
        text-align: center;
        border: 1px solid var(--dark-border);
        transition: all 0.3s;
    }
    .game-card:hover {
        box-shadow: var(--glow-strong);
        transform: translateY(-6px);
    }
    .game-card img {
        width: 64px;
        height: 64px;
        margin: 0 auto 16px;
        border-radius: 12px;
    }
    .game-card h3 {
        color: #e5e5e5;
        font-size: 16px;
        margin-bottom: 8px;
    }
    .game-card p {
        font-size: 13px;
        color: var(--gray);
    }
    /* 新手引导 */
    .newbie-guide {
        background: #141414;
    }
    .steps-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
        counter-reset: step;
    }
    .step-card {
        text-align: center;
        padding: 28px 20px;
        background: var(--dark-card);
        border-radius: 4px;
        border: 1px solid var(--dark-border);
        position: relative;
    }
    .step-card .step-num {
        width: 40px;
        height: 40px;
        line-height: 40px;
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        color: #0d0d0d;
        font-weight: 800;
        font-size: 18px;
        border-radius: 4px;
        margin: 0 auto 16px;
        box-shadow: var(--glow);
    }
    .step-card h3 {
        color: #e5e5e5;
        font-size: 16px;
        margin-bottom: 8px;
    }
    .step-card p {
        font-size: 13px;
        color: var(--gray);
    }
    /* 会员权益 */
    .membership {
        background: linear-gradient(135deg, #141414, #1a1a1a);
    }
    .member-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .member-card {
        padding: 30px 24px;
        background: var(--dark-card);
        border-radius: 4px;
        border: 1px solid rgba(234, 179, 8, 0.2);
        text-align: center;
        transition: all 0.3s;
    }
    .member-card.featured {
        border-color: var(--primary);
        box-shadow: var(--glow-strong);
        transform: scale(1.03);
    }
    .member-card .level {
        font-size: 14px;
        color: var(--primary);
        font-weight: 600;
    }
    .member-card h3 {
        font-size: 26px;
        color: #e5e5e5;
        margin: 8px 0;
    }
    .member-card .price {
        font-size: 14px;
        color: var(--gray);
        margin-bottom: 16px;
    }
    .member-card ul {
        list-style: none;
        padding: 0;
        text-align: left;
        margin-top: 12px;
    }
    .member-card li {
        padding: 6px 0;
        font-size: 14px;
        color: #b0b0b0;
        border-bottom: 1px solid rgba(255,255,255,0.04);
    }
    .member-card li::before {
        content: '⚡ ';
        color: var(--primary);
    }
    /* 下载中心 */
    .download {
        background: #161616;
    }
    .download-wrap {
        display: flex;
        gap: 48px;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
    }
    .download-item {
        text-align: center;
        padding: 36px 40px;
        background: var(--dark-card);
        border-radius: 4px;
        border: 1px solid rgba(234, 179, 8, 0.2);
        box-shadow: var(--glow);
        transition: all 0.3s;
    }
    .download-item:hover {
        box-shadow: var(--glow-strong);
        transform: translateY(-4px);
    }
    .download-item img {
        width: 96px;
        height: 96px;
        margin: 0 auto 16px;
        border-radius: 16px;
    }
    .download-item h3 {
        color: #e5e5e5;
        font-size: 20px;
        margin-bottom: 8px;
    }
    .download-item p {
        color: var(--gray);
        font-size: 14px;
        margin-bottom: 20px;
    }
    /* 用户口碑 */
    .testimonials {
        background: #141414;
    }
    .testimonial-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .testimonial-card {
        background: var(--dark-card);
        padding: 28px;
        border-radius: 4px;
        border: 1px solid var(--dark-border);
        position: relative;
    }
    .testimonial-card::before {
        content: '“';
        position: absolute;
        top: 10px;
        left: 14px;
        font-size: 50px;
        color: rgba(234, 179, 8, 0.3);
        font-family: serif;
    }
    .testimonial-card .text {
        font-size: 14px;
        color: #b0b0b0;
        margin-bottom: 16px;
        line-height: 1.8;
    }
    .testimonial-card .author {
        font-size: 14px;
        color: var(--primary);
        font-weight: 600;
    }
    .testimonial-card .role {
        font-size: 12px;
        color: var(--gray);
    }
    /* 合作伙伴 */
    .partners {
        background: #161616;
    }
    .partner-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 24px;
        justify-content: center;
        align-items: center;
    }
    .partner-item {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 16px 24px;
        background: var(--dark-card);
        border-radius: 4px;
        border: 1px solid var(--dark-border);
        color: #c0c0c0;
        font-size: 15px;
        font-weight: 600;
    }
    .partner-item img {
        width: 32px;
        height: 32px;
        border-radius: 6px;
    }
    /* 深度内容 */
    .deep-content {
        background: linear-gradient(135deg, #141414, #1a1a1a);
    }
    .deep-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .deep-card {
        background: var(--dark-card);
        border-radius: 4px;
        overflow: hidden;
        border: 1px solid var(--dark-border);
        display: flex;
        gap: 20px;
        padding: 20px;
    }
    .deep-card img {
        width: 120px;
        height: 100px;
        object-fit: cover;
        border-radius: 4px;
    }
    .deep-card .content h3 {
        font-size: 18px;
        color: #e5e5e5;
        margin-bottom: 10px;
    }
    .deep-card .content p {
        font-size: 13px;
        color: var(--gray);
        margin-bottom: 12px;
    }
    .deep-card .content a {
        font-size: 14px;
        font-weight: 600;
    }
    /* 行动呼吁 */
    .cta {
        background: linear-gradient(135deg, rgba(234, 179, 8, 0.1) 0%, rgba(20, 20, 20, 0.9) 50%, rgba(234, 179, 8, 0.05) 100%), url('/img/ball.webp') center/contain no-repeat, #141414;
        text-align: center;
        padding: 80px 24px;
        border-top: 1px solid rgba(234, 179, 8, 0.2);
        border-bottom: 1px solid rgba(234, 179, 8, 0.2);
    }
    .cta h2 {
        font-size: 36px;
        color: var(--primary);
        margin-bottom: 16px;
    }
    .cta p {
        font-size: 16px;
        color: #c0c0c0;
        max-width: 600px;
        margin: 0 auto 32px;
    }
    /* 新闻列表 */
    .news-list {
        background: #141414;
    }
    .news-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
        margin-bottom: 32px;
    }
    .news-card {
        background: var(--dark-card);
        border-radius: 4px;
        border: 1px solid var(--dark-border);
        overflow: hidden;
        display: flex;
        gap: 0;
        transition: all 0.3s;
    }
    .news-card:hover {
        box-shadow: var(--glow);
        transform: translateY(-3px);
    }
    .news-card img {
        width: 140px;
        object-fit: cover;
    }
    .news-card .body {
        padding: 16px 20px;
        flex: 1;
    }
    .news-card .tag {
        display: inline-block;
        padding: 2px 10px;
        font-size: 12px;
        background: rgba(234, 179, 8, 0.15);
        color: var(--primary);
        border-radius: 2px;
        margin-bottom: 8px;
        font-weight: 600;
    }
    .news-card h3 {
        font-size: 17px;
        color: #e5e5e5;
        margin-bottom: 8px;
        line-height: 1.4;
    }
    .news-card .summary {
        font-size: 13px;
        color: #8a8a8a;
        line-height: 1.6;
    }
    .news-card .date {
        font-size: 12px;
        color: var(--gray);
        margin-top: 10px;
        display: block;
    }
    /* FAQ */
    .faq {
        background: #161616;
    }
    .faq-list {
        max-width: 860px;
        margin: 0 auto;
    }
    .faq-item {
        background: var(--dark-card);
        border-radius: 4px;
        margin-bottom: 16px;
        border: 1px solid var(--dark-border);
        overflow: hidden;
        transition: all 0.3s;
    }
    .faq-item summary {
        padding: 20px 24px;
        font-size: 16px;
        font-weight: 600;
        color: #e5e5e5;
        cursor: pointer;
        list-style: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .faq-item summary::-webkit-details-marker {
        display: none;
    }
    .faq-item summary::after {
        content: '+';
        font-size: 22px;
        color: var(--primary);
        transition: transform 0.3s;
    }
    .faq-item[open] summary::after {
        transform: rotate(45deg);
    }
    .faq-item .answer {
        padding: 0 24px 20px;
        color: #9a9a9a;
        font-size: 14px;
        line-height: 1.8;
        border-top: 1px solid rgba(234, 179, 8, 0.08);
        padding-top: 16px;
        margin: 0 24px 20px;
        padding-left: 0;
        padding-right: 0;
        padding-bottom: 0;
    }
    /* 页脚 */
    .footer {
        background: #0d0d0d;
        color: #777;
        padding: 40px 24px 20px;
        border-top: 1px solid rgba(234, 179, 8, 0.15);
    }
    .footer-inner {
        max-width: 1280px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 30px;
    }
    .footer-brand h3 {
        color: var(--primary);
        font-size: 22px;
        margin-bottom: 8px;
    }
    .footer-brand p {
        font-size: 13px;
        max-width: 300px;
    }
    .footer-links {
        display: flex;
        gap: 20px;
        flex-wrap: wrap;
    }
    .footer-bottom {
        max-width: 1280px;
        margin: 30px auto 0;
        padding-top: 20px;
        border-top: 1px solid rgba(255,255,255,0.05);
        text-align: center;
        font-size: 13px;
        color: #666;
    }
    .footer-bottom a {
        color: #888;
        text-decoration: underline;
    }
    .footer-bottom a:hover {
        color: var(--primary);
    }
    /* 响应式 */
    @media (max-width: 768px) {
        .stats-grid { grid-template-columns: repeat(2, 1fr); }
        .advantages-grid { grid-template-columns: 1fr; }
        .story-wrap { flex-direction: column; }
        .coverage-grid { grid-template-columns: repeat(3, 1fr); }
        .events-grid { grid-template-columns: 1fr; }
        .live-grid { grid-template-columns: 1fr; }
        .game-grid { grid-template-columns: repeat(2, 1fr); }
        .steps-grid { grid-template-columns: repeat(2, 1fr); }
        .member-grid { grid-template-columns: 1fr; }
        .testimonial-grid { grid-template-columns: 1fr; }
        .deep-grid { grid-template-columns: 1fr; }
        .news-grid { grid-template-columns: 1fr; }
        .nav-inner { flex-direction: column; height: auto; padding: 12px; }
        .nav-links { flex-wrap: wrap; justify-content: center; }
        .hero h1 { font-size: 30px; }
        .hero { padding-top: 180px; }
    }