:root{
      --bg:#070b16;
      --bg2:#0d1730;
      --card:rgba(255,255,255,.075);
      --card2:rgba(255,255,255,.115);
      --line:rgba(255,255,255,.14);
      --text:#edf4ff;
      --muted:#a7b5ce;
      --soft:#d7e4ff;
      --brand:#5ee7ff;
      --brand2:#a78bfa;
      --hot:#ffcc66;
      --ok:#67e8a5;
      --danger:#ff7d9d;
      --shadow:0 28px 80px rgba(0,0,0,.42);
      --radius:24px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 10%, rgba(94,231,255,.22), transparent 34%),
        radial-gradient(circle at 88% 18%, rgba(167,139,250,.24), transparent 35%),
        radial-gradient(circle at 70% 82%, rgba(255,204,102,.14), transparent 36%),
        linear-gradient(135deg, var(--bg), var(--bg2) 48%, #080a12);
      min-height:100vh;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:48px 48px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.76), transparent 78%);
      z-index:0;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    .page{position:relative;z-index:1}
    .container{width:min(1180px, calc(100% - 36px));margin:0 auto}
    .nav{
      position:sticky;
      top:0;
      z-index:10;
      backdrop-filter:blur(18px);
      background:rgba(7,11,22,.72);
      border-bottom:1px solid var(--line);
    }
    .nav-inner{
      height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand img{
      width:42px;height:42px;border-radius:12px;
      box-shadow:0 10px 28px rgba(94,231,255,.2);
    }
    .brand-title{font-size:18px;font-weight:900;letter-spacing:.08em;white-space:nowrap}
    .brand-sub{font-size:12px;color:var(--muted);margin-top:2px;white-space:nowrap}
    .nav-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
    .nav-links a,.ghost-btn{
      border:1px solid var(--line);
      background:rgba(255,255,255,.055);
      color:var(--soft);
      padding:9px 13px;
      border-radius:999px;
      font-size:13px;
      transition:.22s ease;
      cursor:pointer;
    }
    .nav-links a:hover,.ghost-btn:hover{transform:translateY(-2px);border-color:rgba(94,231,255,.55);background:rgba(94,231,255,.1)}
    .hero{
      padding:72px 0 36px;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:28px;
      align-items:stretch;
    }
    .hero-main,.hero-side,.section-card,.program-card,.notice-card,.qr-card{
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.105), rgba(255,255,255,.055));
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
    }
    .hero-main{padding:42px;position:relative;overflow:hidden}
    .hero-main:after{
      content:"QJC";
      position:absolute;
      right:-20px;bottom:-42px;
      font-size:150px;
      font-weight:1000;
      letter-spacing:.08em;
      color:rgba(255,255,255,.04);
      line-height:1;
    }
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#bff6ff;font-size:13px;letter-spacing:.18em;text-transform:uppercase;font-weight:800}
    .eyebrow:before{content:"";width:32px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--brand),var(--brand2))}
    h1{font-size:clamp(38px,6vw,72px);line-height:1.03;margin:18px 0 18px;letter-spacing:-.05em}
    .gradient-text{background:linear-gradient(100deg,#fff 5%,#8eeeff 38%,#d7c3ff 72%,#ffe0a3);-webkit-background-clip:text;background-clip:text;color:transparent}
    .hero-desc{max-width:720px;font-size:17px;line-height:1.85;color:var(--muted);margin:0 0 28px}
    .hero-actions{display:flex;align-items:center;gap:13px;flex-wrap:wrap;position:relative;z-index:1}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:44px;padding:0 18px;border-radius:999px;
      border:1px solid transparent;
      background:linear-gradient(135deg,var(--brand),var(--brand2));
      color:#03111c;font-weight:900;box-shadow:0 16px 32px rgba(94,231,255,.2);
      transition:.22s ease;
    }
    .btn:hover{transform:translateY(-2px);filter:saturate(1.08)}
    .btn.secondary{background:rgba(255,255,255,.08);color:var(--soft);border-color:var(--line);box-shadow:none}
    .hero-side{padding:24px;display:flex;flex-direction:column;gap:16px}
    .logo-panel{
      min-height:220px;
      display:grid;
      place-items:center;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.12);
      background:radial-gradient(circle at 30% 30%,rgba(94,231,255,.16),transparent 44%),rgba(255,255,255,.045);
      overflow:hidden;
    }
    .logo-panel img{width:min(210px,72%);border-radius:22px;box-shadow:0 20px 50px rgba(0,0,0,.32)}
    .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .stat{padding:14px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.055);text-align:center}
    .stat strong{display:block;font-size:24px;color:#fff}
    .stat span{display:block;margin-top:4px;font-size:12px;color:var(--muted)}
    .toolbar{margin:16px 0 24px;display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center}
    .search-box{position:relative}
    .search-box input{
      width:100%;height:52px;border-radius:18px;border:1px solid var(--line);
      background:rgba(255,255,255,.075);color:var(--text);
      outline:none;padding:0 18px 0 48px;font-size:15px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
    }
    .search-box input::placeholder{color:#8796b2}
    .search-box:before{content:"⌕";position:absolute;left:18px;top:50%;transform:translateY(-54%);font-size:24px;color:var(--muted)}
    .chips{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}
    .chip{
      border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--soft);
      border-radius:999px;padding:10px 13px;cursor:pointer;transition:.2s ease;font-size:13px;
    }
    .chip:hover,.chip.active{border-color:rgba(94,231,255,.65);background:rgba(94,231,255,.13);color:#fff}
    .section-title{display:flex;justify-content:space-between;gap:16px;align-items:end;margin:38px 0 18px}
    .section-title h2{margin:0;font-size:30px;letter-spacing:-.04em}
    .section-title p{margin:8px 0 0;color:var(--muted);line-height:1.7}
    .program-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .program-card{
      padding:20px;min-height:220px;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:.22s ease;
    }
    .program-card:before{
      content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--brand),var(--brand2),var(--hot));opacity:.85;
    }
    .program-card:hover{transform:translateY(-4px);background:linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.07));border-color:rgba(94,231,255,.35)}
    .card-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:14px}
    .icon{
      width:46px;height:46px;border-radius:16px;display:grid;place-items:center;
      background:linear-gradient(135deg,rgba(94,231,255,.16),rgba(167,139,250,.18));
      border:1px solid rgba(255,255,255,.14);font-size:22px;
    }
    .tag{font-size:12px;color:#07111d;background:var(--hot);font-weight:900;padding:6px 9px;border-radius:999px;white-space:nowrap}
    .tag.green{background:var(--ok)}
    .tag.pink{background:var(--danger);color:#fff}
    .tag.blue{background:var(--brand)}
    .program-card h3{font-size:18px;line-height:1.35;margin:0 0 10px}
    .program-card p{color:var(--muted);line-height:1.65;margin:0 0 18px;font-size:14px;flex:1}
    .download-row{display:flex;gap:10px;align-items:center;justify-content:space-between}
    .download{
      display:inline-flex;align-items:center;gap:8px;border-radius:14px;padding:10px 12px;
      background:rgba(94,231,255,.14);border:1px solid rgba(94,231,255,.28);color:#dffbff;font-weight:800;font-size:13px;
      transition:.2s ease;
    }
    .download:hover{background:rgba(94,231,255,.22)}
    .small-link{font-size:13px;color:var(--muted);border-bottom:1px dashed rgba(255,255,255,.25)}
    .info-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;margin:38px 0 70px}
    .notice-card,.qr-card{padding:24px}
    .notice-card h2,.qr-card h2{margin:0 0 12px;font-size:24px}
    .notice-list{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px;color:var(--muted);line-height:1.7}
    .notice-list li{position:relative;padding-left:24px}
    .notice-list li:before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:900}
    .qr-wrap{display:grid;grid-template-columns:170px 1fr;gap:18px;align-items:center}
    .qr-img{padding:10px;border-radius:20px;background:#eef4ff;border:1px solid rgba(255,255,255,.2)}
    .qr-card p{color:var(--muted);line-height:1.75;margin:0 0 12px}
    .footer{border-top:1px solid var(--line);padding:26px 0 42px;color:var(--muted);font-size:13px}
    .footer-inner{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center}
    .top-btn{
      position:fixed;right:20px;bottom:20px;z-index:20;
      width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
      border:1px solid rgba(94,231,255,.35);background:rgba(7,11,22,.75);backdrop-filter:blur(14px);
      color:#dffbff;box-shadow:0 12px 34px rgba(0,0,0,.35);transition:.2s ease;
    }
    .top-btn:hover{transform:translateY(-3px);background:rgba(94,231,255,.15)}
    .empty{display:none;border:1px dashed var(--line);border-radius:20px;padding:30px;text-align:center;color:var(--muted);background:rgba(255,255,255,.04)}
    @media (max-width:980px){
      .hero,.info-grid{grid-template-columns:1fr}
      .program-grid{grid-template-columns:repeat(2,1fr)}
      .toolbar{grid-template-columns:1fr}
      .chips{justify-content:flex-start}
    }
    @media (max-width:640px){
      .container{width:min(100% - 24px,1180px)}
      .nav-inner{height:auto;padding:12px 0;align-items:flex-start;flex-direction:column}
      .nav-links{justify-content:flex-start}
      .hero{padding-top:32px}
      .hero-main{padding:28px 22px}
      .hero-side{padding:18px}
      .program-grid{grid-template-columns:1fr}
      .stats{grid-template-columns:1fr 1fr 1fr}
      .qr-wrap{grid-template-columns:1fr}
      .qr-img{max-width:220px}
      .section-title{display:block}
    }