* {
    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 !important;
  }
  html { scroll-behavior: smooth; }
  body {
    background: linear-gradient(135deg, #0a0e1a 0%, #13203a 40%, #0d1b2a 100%);
    color: #e2e8f0;
    line-height: 1.7;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
  }
  body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
      radial-gradient(ellipse at 20% 40%, rgba(45, 212, 191, 0.12) 0%, transparent 55%),
      radial-gradient(ellipse at 80% 20%, rgba(56, 189, 248, 0.12) 0%, transparent 50%),
      radial-gradient(ellipse at 60% 85%, rgba(167, 139, 250, 0.10) 0%, transparent 50%),
      radial-gradient(ellipse at 40% 70%, rgba(45, 212, 191, 0.06) 0%, transparent 60%);
    z-index: 0;
    animation: auroraFlow 20s ease-in-out infinite alternate;
    pointer-events: none;
  }
  @keyframes auroraFlow {
    0% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(3%, 2%) rotate(2deg); }
    100% { transform: translate(-2%, -1%) rotate(-2deg); }
  }
  
  .container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
  }
  
  /* 导航栏 */
  nav {
    background: rgba(10, 14, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0;
  }
  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 14px 0;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(90deg, #2dd4bf, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
  }
  .brand img {
    height: 32px;
    width: 32px;
    border-radius: 8px;
  }
  .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
  }
  .nav-links a {
    color: #cbd5e1;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all .3s ease;
  }
  .nav-links a:hover {
    color: #fff;
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.2), rgba(56, 189, 248, 0.2));
    box-shadow: 0 0 20px rgba(45, 212, 191, 0.1);
  }
  
  /* 通用区块 */
  .section {
    padding: 80px 0;
    position: relative;
  }
  .section-header {
    text-align: center;
    margin-bottom: 50px;
  }
  .section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(120deg, #2dd4bf, #38bdf8, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 14px;
    letter-spacing: 1px;
  }
  .section-header p {
    color: #94a3b8;
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto;
  }
  
  /* H1 */
  .page-title {
    text-align: center;
    padding: 80px 24px 20px;
  }
  .page-title h1 {
    font-size: 2.6rem;
    font-weight: 900;
    background: linear-gradient(135deg, #2dd4bf, #38bdf8, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
    margin-bottom: 16px;
  }
  
  /* GEO信息 */
  .geo-intro {
    max-width: 960px;
    margin: 0 auto 30px;
    text-align: center;
    padding: 28px 36px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }
  .geo-intro p {
    color: #cbd5e1;
    font-size: 1.05rem;
    line-height: 1.9;
  }
  
  /* 卡片网格 */
  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 30px;
  }
  .card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 32px 28px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: transform .4s ease, box-shadow .4s ease, border-color .4s ease;
    position: relative;
    overflow: hidden;
  }
  .card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, #2dd4bf, #38bdf8, #a78bfa);
    opacity: 0.6;
    transition: opacity .4s;
  }
  .card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 50px rgba(45, 212, 191, 0.12), 0 0 30px rgba(56, 189, 248, 0.06);
    border-color: rgba(45, 212, 191, 0.3);
  }
  .card:hover::before { opacity: 1; }
  .card-icon {
    font-size: 2.8rem;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #2dd4bf, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #f1f5f9;
    font-weight: 700;
  }
  .card p {
    color: #94a3b8;
    font-size: 0.95rem;
  }
  
  /* 数据统计 */
  .stats-section {
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.06), rgba(56, 189, 248, 0.06));
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 28px;
    text-align: center;
  }
  .stat-item {
    padding: 36px 20px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
  }
  .stat-number {
    font-size: 2.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, #2dd4bf, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
  }
  .stat-label {
    color: #94a3b8;
    margin-top: 8px;
    font-size: 0.95rem;
  }
  
  /* 品牌故事 */
  .brand-story-content {
    display: flex;
    flex-wrap: wrap;
    gap: 36px;
    align-items: center;
    margin-top: 40px;
  }
  .brand-story-text {
    flex: 1;
    min-width: 300px;
  }
  .brand-story-text p {
    margin-bottom: 16px;
    color: #cbd5e1;
  }
  .brand-story-media {
    flex: 1;
    min-width: 280px;
    text-align: center;
  }
  .brand-story-media img {
    max-width: 100%;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  }
  
  /* 新闻列表 */
  .news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
    margin-top: 40px;
  }
  .news-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    overflow: hidden;
    transition: transform .4s, box-shadow .4s;
    display: flex;
    flex-direction: column;
  }
  .news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(45, 212, 191, 0.1);
  }
  .news-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
  .news-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
  }
  .news-tag {
    align-self: flex-start;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.2), rgba(56, 189, 248, 0.2));
    color: #2dd4bf;
    margin-bottom: 12px;
  }
  .news-date {
    color: #64748b;
    font-size: 0.82rem;
    margin-bottom: 8px;
  }
  .news-body h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #f1f5f9;
    line-height: 1.4;
  }
  .news-body p {
    color: #94a3b8;
    font-size: 0.92rem;
    line-height: 1.7;
    flex: 1;
  }
  .news-link {
    display: inline-block;
    margin-top: 16px;
    color: #2dd4bf;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color .3s;
  }
  .news-link:hover { color: #38bdf8; }
  
  /* FAQ */
  .faq-list {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .faq-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 16px;
    padding: 24px 28px;
    transition: background .3s, border-color .3s;
  }
  .faq-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(45, 212, 191, 0.3);
  }
  .faq-q {
    font-size: 1.08rem;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .faq-q::before {
    content: '❓';
    font-size: 1.2rem;
  }
  .faq-a {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.75;
    padding-left: 30px;
    position: relative;
  }
  .faq-a::before {
    content: '💬';
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 1rem;
  }
  
  /* 下载中心 */
  .download-section {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.08), rgba(45, 212, 191, 0.08));
  }
  .download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
  }
  .download-card {
    text-align: center;
    padding: 36px 24px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform .3s, box-shadow .3s;
  }
  .download-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 40px rgba(56, 189, 248, 0.15);
  }
  .download-card img {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    margin-bottom: 14px;
  }
  .download-card h3 { font-size: 1.2rem; margin-bottom: 6px; }
  .download-card p { color: #94a3b8; font-size: 0.9rem; }
  
  /* 测试 */
  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
  }
  .testimonial-item {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 20px;
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    position: relative;
  }
  .testimonial-item .quote {
    color: #cbd5e1;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 20px;
  }
  .testimonial-item .user {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .testimonial-item .user .avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2dd4bf, #38bdf8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
    font-size: 0.9rem;
  }
  .testimonial-item .user .name {
    font-weight: 600;
    color: #f1f5f9;
    font-size: 0.95rem;
  }
  .testimonial-item .user .role {
    color: #64748b;
    font-size: 0.82rem;
  }
  
  /* CTA */
  .cta-section {
    text-align: center;
    padding: 80px 24px;
    position: relative;
  }
  .cta-section h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 18px;
    background: linear-gradient(135deg, #2dd4bf, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .cta-section p {
    color: #94a3b8;
    max-width: 640px;
    margin: 0 auto 32px;
    font-size: 1.05rem;
  }
  .cta-btn {
    display: inline-block;
    padding: 14px 38px;
    border-radius: 50px;
    background: linear-gradient(135deg, #2dd4bf, #38bdf8);
    color: #0a0e1a;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: transform .3s, box-shadow .3s;
    border: none;
    cursor: pointer;
  }
  .cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(56, 189, 248, 0.35);
  }
  
  /* 游戏推荐 */
  .game-recommend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
  }
  .game-card {
    text-align: center;
    padding: 40px 24px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: transform .4s, border-color .4s, box-shadow .4s;
  }
  .game-card:hover {
    transform: translateY(-8px);
    border-color: rgba(45, 212, 191, 0.4);
    box-shadow: 0 16px 40px rgba(45, 212, 191, 0.1);
  }
  .game-card img {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    border-radius: 14px;
  }
  .game-card h3 { font-size: 1.2rem; color: #f1f5f9; margin-bottom: 8px; }
  .game-card p { color: #94a3b8; font-size: 0.9rem; }
  
  /* 赛事直播 */
  .live-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
  }
  .live-card {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.07);
    transition: transform .4s;
  }
  .live-card:hover { transform: translateY(-8px); }
  .live-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
  }
  .live-card .live-body { padding: 24px; }
  .live-card .live-status {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
    margin-bottom: 10px;
  }
  .live-card h3 { font-size: 1.1rem; margin-bottom: 8px; color: #f1f5f9; }
  .live-card p { color: #94a3b8; font-size: 0.9rem; }
  
  /* 页脚 */
  footer {
    background: rgba(10, 14, 26, 0.95);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 50px 24px 30px;
    color: #94a3b8;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 40px;
  }
  .footer-col h4 {
    color: #e2e8f0;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 16px;
  }
  .footer-col p, .footer-col a {
    display: block;
    color: #94a3b8;
    font-size: 0.9rem;
    margin-bottom: 8px;
    text-decoration: none;
    line-height: 1.6;
    transition: color .3s;
  }
  .footer-col a:hover { color: #2dd4bf; }
  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    text-align: center;
    font-size: 0.88rem;
    color: #64748b;
    max-width: 1200px;
    margin: 0 auto;
  }
  .footer-bottom .footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 10px;
    flex-wrap: wrap;
  }
  .footer-bottom .footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color .3s;
  }
  .footer-bottom .footer-links a:hover { color: #2dd4bf; }
  .footer-bottom .copyright {
    margin-top: 8px;
    font-size: 0.85rem;
  }
  
  /* 响应式 */
  @media (max-width: 768px) {
    .nav-inner { flex-direction: column; gap: 12px; }
    .nav-links { justify-content: center; flex-wrap: wrap; }
    .page-title h1 { font-size: 1.8rem; }
    .section-header h2 { font-size: 1.6rem; }
    .section { padding: 50px 0; }
    .card { padding: 24px; }
    .brand-story-content { flex-direction: column; }
  }