:root{
  --bg:#0b1020;
  --panel:#0f1730;
  --text:#e9ecf5;
  --muted:#a9b3cf;
  --brand:#5dd6c8;
  --brand2:#7aa2ff;
  --border:rgba(255,255,255,.10);
  --shadow:0 14px 40px rgba(0,0,0,.35);
  --radius:18px;
  --w:1120px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  background:
    radial-gradient(900px 520px at 10% 0%, rgba(122,162,255,.28), transparent 65%),
    radial-gradient(780px 520px at 85% 10%, rgba(93,214,200,.22), transparent 60%),
    radial-gradient(980px 780px at 50% 90%, rgba(93,214,200,.10), transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--w);margin:0 auto;padding:0 18px}
.skip{
  position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden
}
.skip:focus{
  left:16px;top:16px;width:auto;height:auto;z-index:9999;
  background:rgba(0,0,0,.75);border:1px solid var(--border);padding:10px 12px;border-radius:12px
}
.topbar{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(12px);
  background:linear-gradient(to bottom, rgba(11,16,32,.92), rgba(11,16,32,.60));
  border-bottom:1px solid var(--border);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.2px}
.brand svg{width:26px;height:26px}
.nav{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.nav a{
  padding:8px 10px;border-radius:12px;
  border:1px solid transparent;
  color:var(--muted);
}
.nav a[aria-current="page"]{color:var(--text);border-color:var(--border);background:rgba(255,255,255,.04)}
.nav a:hover{color:var(--text);border-color:rgba(255,255,255,.16);text-decoration:none}
.hero{padding:54px 0 26px}
.hero-grid{
  display:grid;
  grid-template-columns:1.35fr .65fr;
  gap:18px;
  align-items:stretch;
}
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
}
.card{
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.hero-main{padding:22px 22px 18px}
.kicker{display:inline-flex;gap:10px;align-items:center;color:var(--muted);font-size:14px}
.kicker .pill{
  padding:4px 10px;border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  color:var(--text);
  font-weight:600;
}
h1{margin:10px 0 10px;font-size:44px;line-height:1.15}
@media (max-width: 600px){h1{font-size:34px}}
.lead{margin:0 0 16px;color:var(--muted);font-size:16px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0 4px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);
  color:var(--text);font-weight:650;
}
.btn:hover{text-decoration:none;border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.09)}
.btn.primary{
  border-color:rgba(93,214,200,.55);
  background:linear-gradient(135deg, rgba(93,214,200,.18), rgba(122,162,255,.12));
}
.btn.primary:hover{border-color:rgba(93,214,200,.75)}
.hero-side{padding:18px}
.mini-title{margin:0 0 8px;font-size:16px}
.list{margin:0;padding-left:18px;color:var(--muted)}
.list li{margin:8px 0}
.section{padding:18px 0}
.section h2{margin:0 0 12px;font-size:24px}
.grid-3{
  display:grid;gap:14px;
  grid-template-columns:repeat(3,1fr);
}
@media (max-width: 900px){.grid-3{grid-template-columns:1fr}}
.tile{padding:16px}
.tile h3{margin:0 0 6px;font-size:18px}
.tile p{margin:0;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 10px;border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  color:var(--muted);font-size:13px;
}
.chip strong{color:var(--text);font-weight:650}
.panel{padding:16px}
.panel p{margin:10px 0;color:var(--muted)}
.panel a{color:var(--text)}
.table{
  width:100%;border-collapse:separate;border-spacing:0;
  overflow:hidden;border-radius:16px;border:1px solid var(--border);
}
.table th,.table td{
  padding:12px 12px;border-bottom:1px solid var(--border);
  text-align:left;vertical-align:top;
}
.table th{color:var(--muted);font-weight:650;background:rgba(255,255,255,.04)}
.table tr:last-child td{border-bottom:none}
.note{
  margin-top:12px;padding:12px 12px;border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  color:var(--muted);
}
details{
  border:1px solid var(--border);
  border-radius:16px;
  background:rgba(255,255,255,.03);
  padding:12px 12px;
}
details + details{margin-top:10px}
summary{cursor:pointer;font-weight:700}
summary::-webkit-details-marker{display:none}
.footer{
  margin-top:26px;padding:22px 0 34px;
  border-top:1px solid var(--border);
  color:var(--muted);
}
.footer a{color:var(--text)}
.muted{color:var(--muted)}
.nowrap{white-space:nowrap}