* { margin:0; padding:0; box-sizing:border-box; }
  html { scroll-behavior:smooth; }
  body {
    font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
    color:#1e1b4b;
    background:#f6f7fd;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
  }
  a { text-decoration:none; color:inherit; }
  img { max-width:100%; display:block; }
  ul { list-style:none; }

  .wrap { width:94%; max-width:1180px; margin:0 auto; }

  /* Header */
  .site-header {
    position:sticky; top:0; z-index:99;
    background:linear-gradient(100deg,#4f46e5 0%,#3f3ab5 45%,#312e81 100%);
    box-shadow:0 6px 24px rgba(49,46,129,.28);
  }
  .nav-bar {
    display:flex; align-items:center; justify-content:space-between;
    gap:18px; padding:14px 0; flex-wrap:wrap;
  }
  .logo {
    display:flex; align-items:center; gap:10px;
    color:#fff; font-weight:700; font-size:19px; letter-spacing:.4px;
  }
  .logo span.mark {
    width:36px; height:36px; border-radius:11px;
    background:linear-gradient(135deg,#22d3ee,#4f46e5 70%);
    display:grid; place-items:center; font-size:18px;
    box-shadow:0 4px 12px rgba(34,211,238,.45);
  }
  .nav-links { display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
  .nav-links a {
    color:#e8e9ff; font-size:15px; padding:8px 14px; border-radius:9px;
    transition:.22s; font-weight:500;
  }
  .nav-links a:hover { background:rgba(255,255,255,.16); color:#fff; }
  .nav-links a:nth-child(1) { background:rgba(34,211,238,.22); color:#ffffff; }

  /* Hero */
  #hero {
    background:radial-gradient(circle at 12% 18%, rgba(34,211,238,.28), transparent 46%),
               linear-gradient(125deg,#312e81 0%,#4f46e5 58%,#6d5cf0 100%);
    color:#fff; padding:76px 0 68px;
  }
  .hero-grid { display:grid; grid-template-columns:1.15fr .85fr; gap:44px; align-items:center; }
  .pill {
    display:inline-block; font-size:13px; letter-spacing:1.6px;
    background:rgba(255,255,255,.16); border:1px solid rgba(255,255,255,.3);
    padding:6px 16px; border-radius:999px; margin-bottom:20px; color:#c9f6ff;
  }
  h1 { font-size:36px; line-height:1.32; font-weight:800; letter-spacing:.3px; }
  h1 em { font-style:normal; color:#7ef0ff; }
  .hero-desc { margin-top:18px; font-size:16px; color:#dfe2ff; max-width:620px; }
  .hero-btns { margin-top:28px; display:flex; gap:14px; flex-wrap:wrap; }
  .btn {
    display:inline-block; padding:13px 28px; border-radius:12px;
    font-weight:700; font-size:15px; transition:.25s;
  }
  .btn-main { background:linear-gradient(135deg,#22d3ee,#4f46e5); color:#fff; box-shadow:0 10px 26px rgba(34,211,238,.35); }
  .btn-main:hover { transform:translateY(-3px); box-shadow:0 14px 30px rgba(34,211,238,.48); }
  .btn-ghost { border:1.5px solid rgba(255,255,255,.55); color:#fff; }
  .btn-ghost:hover { background:rgba(255,255,255,.14); }
  .hero-img {
    border-radius:20px; overflow:hidden; border:1px solid rgba(255,255,255,.28);
    box-shadow:0 24px 50px rgba(15,14,60,.45); background:rgba(255,255,255,.06);
  }
  .hero-img img { width:100%; height:100%; object-fit:cover; }

  /* Section base */
  section { padding:64px 0; }
  .sec-head { text-align:center; margin-bottom:40px; }
  .sec-head h2 { font-size:28px; color:#312e81; font-weight:800; }
  .sec-head p { color:#5b5f86; margin-top:10px; font-size:15px; }
  .tag {
    display:inline-block; font-size:12px; letter-spacing:1.4px; color:#4f46e5;
    background:#e9e8ff; padding:5px 14px; border-radius:999px; margin-bottom:14px; font-weight:700;
  }

  /* GEO intro */
  #geo-intro { background:#fff; }
  .geo-box {
    background:linear-gradient(180deg,#f7f8ff,#eef0ff);
    border:1px solid #dfe1fb; border-radius:20px; padding:34px 34px;
    box-shadow:0 12px 30px rgba(79,70,229,.08);
  }
  .geo-box p { color:#3d3f66; font-size:16px; }
  .geo-box p + p { margin-top:14px; }

  /* Stats */
  #data-stats { background:linear-gradient(120deg,#312e81,#4f46e5); color:#fff; }
  #data-stats .sec-head h2 { color:#fff; }
  #data-stats .sec-head p { color:#cfd3ff; }
  .stat-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
  .stat-card {
    background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.22);
    border-radius:18px; padding:26px 20px; text-align:center; backdrop-filter:blur(6px);
  }
  .stat-card b { display:block; font-size:32px; color:#7ef0ff; font-weight:800; }
  .stat-card span { font-size:14px; color:#e3e5ff; }

  /* Advantages */
  #core-advantages { background:#f6f7fd; }
  .card-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
  .card {
    background:#fff; border:1px solid #e6e7f7; border-radius:18px; padding:28px 24px;
    box-shadow:0 10px 26px rgba(49,46,129,.07); transition:.28s;
  }
  .card:hover { transform:translateY(-6px); box-shadow:0 18px 38px rgba(79,70,229,.16); border-color:#c9c9f5; }
  .card .ico {
    width:48px; height:48px; border-radius:14px; display:grid; place-items:center;
    background:linear-gradient(135deg,#e0e7ff,#cffafe); font-size:22px; margin-bottom:16px;
  }
  .card h3 { font-size:18px; color:#312e81; margin-bottom:10px; }
  .card p { font-size:14.5px; color:#5b5f86; }

  /* Brand story */
  #brand-story { background:#fff; }
  .story-grid { display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; }
  .story-grid img { border-radius:18px; box-shadow:0 16px 36px rgba(49,46,129,.16); }
  .story-grid h2 { font-size:26px; color:#312e81; margin-bottom:16px; }
  .story-grid p { color:#4b4e75; font-size:15.5px; margin-bottom:12px; }

  /* Timeline */
  #timeline { background:linear-gradient(180deg,#f6f7fd,#eef0ff); }
  .tl { position:relative; padding-left:26px; border-left:3px solid #c7c9f2; max-width:820px; margin:0 auto; }
  .tl-item { position:relative; margin-bottom:30px; padding-left:22px; }
  .tl-item::before {
    content:""; position:absolute; left:-35px; top:6px; width:15px; height:15px;
    border-radius:50%; background:linear-gradient(135deg,#22d3ee,#4f46e5);
    box-shadow:0 0 0 4px rgba(79,70,229,.14);
  }
  .tl-item h4 { color:#312e81; font-size:17px; margin-bottom:6px; }
  .tl-item p { color:#5b5f86; font-size:14.5px; }

  /* Featured events */
  #featured-events { background:#fff; }
  .event-list { display:grid; grid-template-columns:repeat(2,1fr); gap:22px; }
  .event {
    display:flex; gap:18px; align-items:center;
    border:1px solid #e6e7f7; border-radius:16px; padding:18px 22px; background:#fbfbff;
  }
  .event .badge {
    min-width:66px; text-align:center; font-weight:800; font-size:13px; color:#fff;
    background:linear-gradient(135deg,#4f46e5,#312e81); border-radius:12px; padding:10px 6px;
  }
  .event h4 { font-size:16px; color:#312e81; }
  .event p { font-size:13.5px; color:#61658c; }

  /* Game recommend */
  #game-recommend { background:#f6f7fd; }
  .game-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
  .game {
    background:#fff; border-radius:16px; overflow:hidden; border:1px solid #e6e7f7;
    box-shadow:0 8px 22px rgba(49,46,129,.07); transition:.26s;
  }
  .game:hover { transform:translateY(-5px); }
  .game img { height:150px; width:100%; object-fit:cover; }
  .game .gbody { padding:16px 18px; }
  .game h4 { font-size:15.5px; color:#312e81; margin-bottom:8px; }
  .game p { font-size:13.5px; color:#61658c; }
  .game .lv {
    display:inline-block; margin-top:10px; font-size:12px; color:#0e7490;
    background:#cffafe; padding:3px 10px; border-radius:999px; font-weight:700;
  }

  /* News */
  #news-list { background:#fff; }
  .news-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
  .news-card {
    border:1px solid #e6e7f7; border-radius:18px; overflow:hidden; background:#fbfbff;
    transition:.26s; display:flex; flex-direction:column;
  }
  .news-card:hover { box-shadow:0 16px 34px rgba(79,70,229,.14); transform:translateY(-5px); }
  .news-card img { height:158px; object-fit:cover; width:100%; }
  .news-body { padding:20px; flex:1; display:flex; flex-direction:column; }
  .news-body time { font-size:12.5px; color:#4f46e5; font-weight:700; letter-spacing:.4px; }
  .news-body h3 { font-size:16.5px; color:#312e81; margin:10px 0; line-height:1.5; }
  .news-body p { font-size:14px; color:#5b5f86; }
  .news-src { margin-top:14px; font-size:12.5px; color:#8a8db3; }

  /* Partners */
  #partners { background:#f6f7fd; }
  .partner-row { display:grid; grid-template-columns:repeat(5,1fr); gap:18px; }
  .partner {
    background:#fff; border:1px solid #e6e7f7; border-radius:14px; text-align:center;
    padding:22px 12px; font-size:14px; color:#4b4e75; font-weight:600;
  }

  /* CTA */
  #cta { background:linear-gradient(120deg,#4f46e5,#312e81); color:#fff; text-align:center; }
  #cta h2 { font-size:28px; margin-bottom:14px; }
  #cta p { color:#d7d9ff; max-width:720px; margin:0 auto 26px; }

  /* FAQ */
  #faq { background:#fff; }
  .faq-list { max-width:900px; margin:0 auto; }
  .faq-item {
    border:1px solid #e6e7f7; border-radius:16px; margin-bottom:14px; background:#fbfbff;
    overflow:hidden;
  }
  .faq-q {
    padding:18px 22px; font-weight:700; color:#312e81; font-size:16px;
    background:linear-gradient(90deg,#eef0ff,#f8f9ff);
  }
  .faq-a { padding:16px 22px 20px; color:#545879; font-size:14.5px; }

  /* Footer */
  .site-footer { background:#1e1b4b; color:#c7c9ec; padding:52px 0 26px; }
  .foot-grid { display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:34px; }
  .foot-grid h4 { color:#fff; font-size:16px; margin-bottom:14px; }
  .foot-grid p, .foot-grid li { font-size:14px; margin-bottom:9px; color:#b9bbe4; }
  .foot-grid a:hover { color:#7ef0ff; }
  .foot-bottom {
    border-top:1px solid rgba(255,255,255,.14); margin-top:32px; padding-top:20px;
    text-align:center; font-size:13.5px; color:#a7a9d4;
  }
  .foot-bottom a { color:#7ef0ff; }

  @media (max-width:960px) {
    .hero-grid, .story-grid { grid-template-columns:1fr; }
    .stat-grid, .card-grid, .game-grid, .news-grid { grid-template-columns:repeat(2,1fr); }
    .partner-row { grid-template-columns:repeat(3,1fr); }
    .event-list { grid-template-columns:1fr; }
    .foot-grid { grid-template-columns:1fr; }
    h1 { font-size:28px; }
  }
  @media (max-width:620px) {
    .stat-grid, .card-grid, .game-grid, .news-grid, .partner-row { grid-template-columns:1fr; }
    .nav-links a { padding:7px 10px; font-size:14px; }
  }