:root{
    --deep:#2d1b69;
    --violet:#7c3aed;
    --neon:#06b6d4;
    --bg:#08040f;
    --txt:#e9e4ff;
    --muted:#a99ed6;
    --glass:rgba(124,58,237,.10);
    --line:rgba(124,58,237,.38);
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
    background:
      radial-gradient(900px 520px at 12% -8%, rgba(124,58,237,.42), transparent 62%),
      radial-gradient(760px 460px at 92% 4%, rgba(6,182,212,.22), transparent 58%),
      radial-gradient(900px 700px at 50% 108%, rgba(45,27,105,.85), transparent 62%),
      var(--bg);
    color:var(--txt);
    line-height:1.75;
    min-height:100vh;
    letter-spacing:.2px;
  }
  body::before{
    content:"";
    position:fixed;inset:0;pointer-events:none;z-index:0;
    background-image:linear-gradient(rgba(124,58,237,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(6,182,212,.05) 1px,transparent 1px);
    background-size:64px 64px;
    mask-image:radial-gradient(circle at 50% 20%,rgba(0,0,0,.9),transparent 78%);
  }
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  header.site-header{
    position:sticky;top:0;z-index:50;
    backdrop-filter:blur(16px);
    background:linear-gradient(90deg,rgba(12,6,26,.92),rgba(45,27,105,.72),rgba(12,6,26,.92));
    border-bottom:1px solid var(--line);
    box-shadow:0 6px 34px rgba(124,58,237,.22);
  }
  .header-inner{
    max-width:1220px;margin:0 auto;padding:14px 22px;
    display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  }
  .logo{
    display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;
    background:linear-gradient(90deg,#c4b5fd,#06b6d4);
    -webkit-background-clip:text;background-clip:text;color:transparent;
    white-space:nowrap;
  }
  .logo .dot{
    width:11px;height:11px;border-radius:50%;
    background:var(--neon);box-shadow:0 0 14px var(--neon),0 0 28px var(--neon);
    display:inline-block;flex:0 0 auto;
  }
  .nav-links{display:flex;gap:8px;flex-wrap:wrap;}
  .nav-links a{
    padding:7px 14px;border-radius:999px;font-size:14px;color:#d9d1ff;
    border:1px solid transparent;transition:.25s;
  }
  .nav-links a:hover{
    color:#fff;border-color:var(--neon);
    background:rgba(6,182,212,.12);
    box-shadow:0 0 16px rgba(6,182,212,.45);
  }
  main{position:relative;z-index:1;}
  .wrap{max-width:1220px;margin:0 auto;padding:0 22px;}
  section{padding:64px 0;}
  h1{
    font-size:clamp(26px,4vw,44px);line-height:1.32;font-weight:800;
    background:linear-gradient(96deg,#ffffff 8%,#c4b5fd 48%,#06b6d4 96%);
    -webkit-background-clip:text;background-clip:text;color:transparent;
    margin-bottom:18px;
  }
  h2{
    font-size:clamp(21px,2.6vw,30px);font-weight:800;margin-bottom:8px;
    background:linear-gradient(90deg,#e9e4ff,#8b5cf6 60%,#06b6d4);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .sec-head{margin-bottom:34px;}
  .sec-head p{color:var(--muted);font-size:15px;}
  .kicker{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12px;letter-spacing:2px;text-transform:uppercase;
    color:var(--neon);border:1px solid rgba(6,182,212,.45);
    padding:4px 12px;border-radius:999px;margin-bottom:14px;
    background:rgba(6,182,212,.08);box-shadow:0 0 18px rgba(6,182,212,.24);
  }
  /* hero */
  #hero{padding-top:56px;}
  .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;}
  .hero-lead{color:#cfc6f7;font-size:16px;margin-bottom:22px;}
  .hero-tags{display:flex;gap:10px;flex-wrap:wrap;}
  .tag{
    font-size:13px;padding:6px 14px;border-radius:999px;
    background:var(--glass);border:1px solid var(--line);color:#d6cdff;
  }
  .hero-visual{
    position:relative;border-radius:22px;overflow:hidden;
    border:1px solid rgba(124,58,237,.55);
    box-shadow:0 0 0 1px rgba(6,182,212,.16),0 26px 60px rgba(45,27,105,.68),0 0 44px rgba(124,58,237,.32);
    background:rgba(20,10,42,.72);
  }
  .hero-visual img{width:100%;height:100%;object-fit:cover;}
  .hero-visual::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,transparent 40%,rgba(8,4,15,.82));
    pointer-events:none;
  }
  /* glass card */
  .glass{
    background:linear-gradient(160deg,rgba(124,58,237,.16),rgba(6,182,212,.06));
    border:1px solid var(--line);
    border-radius:18px;
    backdrop-filter:blur(14px);
    box-shadow:0 12px 40px rgba(10,4,26,.6),inset 0 1px 0 rgba(255,255,255,.06);
    transition:.3s;
  }
  .glass:hover{
    border-color:rgba(6,182,212,.65);
    box-shadow:0 16px 48px rgba(10,4,26,.75),0 0 26px rgba(6,182,212,.28);
    transform:translateY(-3px);
  }
  /* geo */
  #geo-intro .geo-box{padding:30px 32px;}
  #geo-intro p{color:#d5cdf6;font-size:15.5px;margin-bottom:14px;}
  #geo-intro p:last-child{margin-bottom:0;}
  /* stats */
  .stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px;}
  .stat-card{padding:24px 20px;text-align:center;}
  .stat-card .num{
    font-size:32px;font-weight:800;
    background:linear-gradient(90deg,#a78bfa,#06b6d4);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .stat-card .label{font-size:13.5px;color:var(--muted);margin-top:6px;}
  /* advantages */
  .adv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;}
  .adv-card{padding:26px 24px;}
  .adv-card .ico{font-size:26px;margin-bottom:12px;display:block;}
  .adv-card h3{font-size:17px;margin-bottom:8px;color:#efeaff;}
  .adv-card p{font-size:14.5px;color:var(--muted);}
  /* game recommend */
  .game-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;}
  .game-card{overflow:hidden;}
  .game-card img{width:100%;height:160px;object-fit:cover;border-bottom:1px solid var(--line);}
  .game-card .body{padding:18px 20px;}
  .game-card h3{font-size:16px;margin-bottom:6px;color:#efeaff;}
  .game-card p{font-size:14px;color:var(--muted);}
  /* news */
  .news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;}
  .news-card{padding:22px 24px;}
  .news-card .date{
    display:inline-block;font-size:12.5px;color:#0a0616;font-weight:700;
    background:linear-gradient(90deg,#a78bfa,#06b6d4);
    padding:2px 10px;border-radius:999px;margin-bottom:12px;
  }
  .news-card h3{font-size:16.5px;margin-bottom:8px;color:#f1ecff;line-height:1.5;}
  .news-card p{font-size:14px;color:var(--muted);}
  /* faq */
  .faq-list{display:grid;gap:14px;}
  .faq-item{padding:20px 24px;}
  .faq-item h3{
    font-size:15.5px;color:#c9b8ff;margin-bottom:10px;display:flex;gap:9px;align-items:flex-start;
  }
  .faq-item h3 span{color:var(--neon);font-weight:800;flex:0 0 auto;}
  .faq-item p{font-size:14.5px;color:#c8c0ea;}
  /* cta */
  #cta .cta-box{
    padding:44px 34px;text-align:center;
    border-radius:22px;
    background:linear-gradient(120deg,rgba(124,58,237,.28),rgba(6,182,212,.16));
    border:1px solid rgba(6,182,212,.42);
    box-shadow:0 0 50px rgba(124,58,237,.34);
  }
  #cta h2{margin-bottom:12px;}
  #cta p{color:#d6cdf7;max-width:760px;margin:0 auto 24px;font-size:15px;}
  .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
  .btn{
    display:inline-block;padding:12px 28px;border-radius:999px;font-weight:700;font-size:14.5px;
    border:1px solid var(--neon);color:#eafcff;
    background:linear-gradient(90deg,rgba(6,182,212,.24),rgba(124,58,237,.32));
    box-shadow:0 0 22px rgba(6,182,212,.42);transition:.25s;
  }
  .btn:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(6,182,212,.72);}
  /* footer */
  footer.site-footer{
    position:relative;z-index:1;
    margin-top:40px;padding:44px 0 28px;
    border-top:1px solid var(--line);
    background:linear-gradient(180deg,rgba(12,6,26,.3),rgba(45,27,105,.42));
  }
  .foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px;margin-bottom:26px;}
  .foot-grid h4{font-size:14.5px;color:#c9b8ff;margin-bottom:10px;letter-spacing:1px;}
  .foot-grid p,.foot-grid li{font-size:13.5px;color:var(--muted);line-height:1.9;list-style:none;}
  .foot-bottom{
    border-top:1px dashed rgba(124,58,237,.4);padding-top:18px;
    display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
    font-size:13px;color:#9d93c9;
  }
  .foot-bottom a:hover{color:var(--neon);}
  @media(max-width:820px){
    .hero-grid{grid-template-columns:1fr;}
    section{padding:48px 0;}
    #geo-intro .geo-box{padding:24px 20px;}
  }