* {
      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, #0a0a0a 0%, #141414 40%, #1e1e1e 70%, #2d2d2d 100%);
      color: #e8e8e8;
      line-height: 1.75;
      overflow-x: hidden;
      font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
    }
    a {
      color: #f0f0f0;
      text-decoration: none;
      transition: color 0.3s;
    }
    a:hover {
      color: #ef4444;
    }
    .container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }
    nav {
      background: rgba(10, 10, 10, 0.95);
      backdrop-filter: blur(12px);
      position: sticky;
      top: 0;
      z-index: 9999;
      border-bottom: 2px solid #ef4444;
      padding: 0 24px;
    }
    .nav-links {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 4px;
      max-width: 1280px;
      margin: 0 auto;
      padding: 12px 0;
    }
    .nav-links a {
      padding: 8px 18px;
      border-radius: 4px;
      font-weight: 600;
      font-size: 15px;
      letter-spacing: 0.5px;
      position: relative;
      transition: background 0.3s, color 0.3s;
    }
    .nav-links a:hover {
      background: rgba(239, 68, 68, 0.15);
      color: #ef4444;
    }
    .nav-links a:first-child {
      background: linear-gradient(90deg, #ef4444, #ff6b6b);
      color: #fff;
      clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
      padding: 8px 22px 8px 26px;
    }
    h1 {
      font-size: 42px;
      font-weight: 800;
      letter-spacing: 1px;
      text-align: center;
      padding: 60px 24px 20px;
      background: linear-gradient(135deg, #fff, #ef4444);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      color: #fff;
      line-height: 1.3;
    }
    h1 .official {
      display: block;
      font-size: 18px;
      font-weight: 400;
      letter-spacing: 4px;
      color: #ef4444;
      -webkit-text-fill-color: #ef4444;
      margin-top: 8px;
      text-transform: uppercase;
    }
    h2 {
      font-size: 32px;
      font-weight: 700;
      text-align: center;
      margin-bottom: 16px;
      color: #fff;
      position: relative;
      padding-bottom: 14px;
    }
    h2::after {
      content: "";
      display: block;
      width: 60px;
      height: 3px;
      background: #ef4444;
      margin: 12px auto 0;
      border-radius: 3px;
    }
    h3 {
      font-size: 20px;
      color: #fff;
      margin-bottom: 10px;
    }
    .section {
      padding: 60px 24px;
    }
    .section-dark {
      background: linear-gradient(180deg, #0e0e0e, #161616);
    }
    .section-light {
      background: linear-gradient(180deg, #161616, #1f1f1f);
    }
    .card {
      background: linear-gradient(135deg, #1a1a1a, #252525);
      border-left: 4px solid #ef4444;
      border-radius: 8px;
      padding: 32px;
      margin: 16px 0;
      box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
      position: relative;
      transition: transform 0.3s, box-shadow 0.3s;
    }
    .card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(239, 68, 68, 0.1);
    }
    .card::before {
      content: "";
      position: absolute;
      top: 0;
      right: 0;
      width: 40px;
      height: 40px;
      background: linear-gradient(135deg, transparent 50%, rgba(239, 68, 68, 0.3) 50%);
      border-radius: 0 0 0 8px;
    }
    .grid-2 {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 24px;
    }
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 24px;
    }
    .grid-4 {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 20px;
    }
    .center {
      text-align: center;
    }
    .btn-primary {
      display: inline-block;
      background: linear-gradient(135deg, #ef4444, #ff6b6b);
      color: #fff;
      padding: 14px 40px;
      font-size: 16px;
      font-weight: 700;
      border-radius: 4px;
      border: none;
      clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
      cursor: pointer;
      transition: filter 0.3s, transform 0.3s;
    }
    .btn-primary:hover {
      filter: brightness(1.1);
      transform: scale(1.03);
      color: #fff;
    }
    .img-responsive {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      display: block;
    }
    .hero-section {
      position: relative;
      text-align: center;
      padding: 80px 24px;
      background: linear-gradient(135deg, rgba(10, 10, 10, 0.9), rgba(45, 45, 45, 0.8)), url('/img/pg.webp') center/cover no-repeat;
      border-bottom: 4px solid #ef4444;
    }
    .hero-section img {
      max-width: 220px;
      margin: 0 auto 24px;
      border-radius: 16px;
      box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
    }
    .hero-title {
      font-size: 36px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 16px;
    }
    .hero-subtitle {
      font-size: 18px;
      color: #ccc;
      max-width: 720px;
      margin: 0 auto 32px;
    }
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
      gap: 24px;
    }
    .stat-item {
      text-align: center;
      padding: 32px 16px;
      background: linear-gradient(135deg, #1a1a1a, #242424);
      border-radius: 12px;
      border-bottom: 3px solid #ef4444;
    }
    .stat-number {
      font-size: 48px;
      font-weight: 800;
      color: #ef4444;
      line-height: 1.1;
    }
    .stat-label {
      font-size: 14px;
      color: #aaa;
      margin-top: 8px;
      text-transform: uppercase;
      letter-spacing: 2px;
    }
    .timeline {
      position: relative;
      padding: 20px 0;
      margin: 0 auto;
      max-width: 800px;
    }
    .timeline::before {
      content: "";
      position: absolute;
      left: 50%;
      top: 0;
      bottom: 0;
      width: 3px;
      background: linear-gradient(180deg, #ef4444, transparent);
      transform: translateX(-50%);
    }
    .timeline-item {
      position: relative;
      padding: 20px 40px;
      margin: 16px 0;
      width: 50%;
    }
    .timeline-item:nth-child(odd) {
      left: 0;
      text-align: right;
    }
    .timeline-item:nth-child(even) {
      left: 50%;
      text-align: left;
    }
    .timeline-item::before {
      content: "";
      position: absolute;
      top: 28px;
      width: 16px;
      height: 16px;
      background: #ef4444;
      border-radius: 50%;
      box-shadow: 0 0 12px rgba(239, 68, 68, 0.6);
    }
    .timeline-item:nth-child(odd)::before {
      right: -8px;
    }
    .timeline-item:nth-child(even)::before {
      left: -8px;
    }
    .timeline-content {
      background: rgba(20, 20, 20, 0.8);
      padding: 20px;
      border-radius: 8px;
      border-left: 3px solid #ef4444;
    }
    @media (max-width: 768px) {
      .timeline::before {
        left: 20px;
      }
      .timeline-item {
        width: 100%;
        left: 0;
        text-align: left;
        padding-left: 40px;
      }
      .timeline-item:nth-child(odd) {
        text-align: left;
      }
      .timeline-item:nth-child(odd)::before,
      .timeline-item:nth-child(even)::before {
        left: 12px;
        right: auto;
      }
      .nav-links {
        flex-direction: column;
        gap: 6px;
      }
      h1 {
        font-size: 28px;
      }
    }
    .news-card {
      background: linear-gradient(135deg, #1a1a1a, #242424);
      border-radius: 12px;
      padding: 28px;
      border-left: 4px solid #ef4444;
      transition: transform 0.3s, box-shadow 0.3s;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .news-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 36px rgba(0, 0, 0, 0.5);
    }
    .news-date {
      font-size: 14px;
      color: #ef4444;
      font-weight: 700;
      letter-spacing: 0.5px;
    }
    .news-card h3 {
      font-size: 18px;
      color: #fff;
      line-height: 1.4;
    }
    .news-card p {
      font-size: 14px;
      color: #b0b0b0;
      line-height: 1.7;
    }
    .news-link {
      font-size: 14px;
      color: #ef4444;
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: auto;
    }
    .news-link:hover {
      color: #ff8585;
    }
    .faq-item {
      background: linear-gradient(135deg, #1a1a1a, #222);
      border-radius: 12px;
      margin-bottom: 16px;
      overflow: hidden;
      border-left: 3px solid #ef4444;
    }
    .faq-q {
      padding: 20px 28px;
      font-size: 17px;
      font-weight: 700;
      color: #fff;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: rgba(255, 255, 255, 0.02);
    }
    .faq-q span {
      color: #ef4444;
      font-size: 22px;
      font-weight: 700;
      transition: transform 0.3s;
    }
    .faq-a {
      padding: 0 28px 20px;
      font-size: 15px;
      color: #b8b8b8;
      line-height: 1.8;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      margin-top: 4px;
      padding-top: 16px;
    }
    .footer {
      background: #0a0a0a;
      border-top: 3px solid #ef4444;
      padding: 48px 24px 24px;
      color: #999;
      font-size: 14px;
      text-align: center;
    }
    .footer a {
      color: #bbb;
      margin: 0 8px;
    }
    .footer a:hover {
      color: #ef4444;
    }
    .footer .footer-links {
      margin-bottom: 16px;
    }
    .footer .footer-info {
      margin-bottom: 8px;
    }
    .partners-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
      gap: 16px;
    }
    .partner-item {
      background: rgba(255, 255, 255, 0.03);
      border-radius: 8px;
      padding: 20px;
      text-align: center;
      border: 1px solid rgba(255, 255, 255, 0.06);
      transition: background 0.3s, border-color 0.3s;
    }
    .partner-item:hover {
      background: rgba(239, 68, 68, 0.08);
      border-color: rgba(239, 68, 68, 0.3);
    }
    .partner-item img {
      max-width: 80px;
      max-height: 60px;
      margin-bottom: 8px;
    }
    .cover-item {
      background: linear-gradient(135deg, #1a1a1a, #252525);
      border-radius: 12px;
      padding: 28px;
      text-align: center;
    }
    .cover-item h4 {
      color: #fff;
      font-size: 18px;
      margin-bottom: 8px;
    }
    .cover-item p {
      color: #aaa;
      font-size: 14px;
    }
    .event-card {
      display: flex;
      gap: 16px;
      align-items: center;
      background: rgba(255, 255, 255, 0.03);
      border-radius: 12px;
      padding: 20px;
      margin-bottom: 12px;
      border: 1px solid rgba(255, 255, 255, 0.05);
    }
    .event-card .vs {
      font-size: 24px;
      font-weight: 800;
      color: #ef4444;
      padding: 0 12px;
    }
    .event-card .team-name {
      flex: 1;
      color: #fff;
      font-weight: 600;
    }
    .event-card .event-meta {
      font-size: 14px;
      color: #999;
    }
    .badge {
      display: inline-block;
      background: #ef4444;
      color: #fff;
      font-size: 12px;
      font-weight: 700;
      padding: 2px 10px;
      border-radius: 20px;
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }