:root{
  --grad-start:#8B5CF6;
  --grad-end:#A855F7;
  --bg:#F6F7FF;
  --surface:#FFFFFF;
  --text:#0F172A;
  --muted:#64748B;
  --border:rgba(15,23,42,.08);
  --shadow:0 10px 30px rgba(15,23,42,.08);
  --radius:18px;
  --radius-lg:24px;
  --link:#6D28D9;
  --chip-bg:rgba(109,40,217,.10);
  --chip-text:#5B21B6;
  --mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

@media (prefers-color-scheme: dark){
  :root{
    --bg:#0B1020;
    --surface:rgba(255,255,255,.06);
    --text:#E5E7EB;
    --muted:#A1A1AA;
    --border:rgba(229,231,235,.10);
    --shadow:0 16px 40px rgba(0,0,0,.35);
    --link:#C4B5FD;
    --chip-bg:rgba(196,181,253,.12);
    --chip-text:#E9D5FF;
  }
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  background:
    radial-gradient(900px 600px at 15% -10%, rgba(139,92,246,.18), transparent 60%),
    radial-gradient(800px 600px at 95% 5%, rgba(168,85,247,.14), transparent 55%),
    radial-gradient(700px 600px at 50% 105%, rgba(94,108,230,.18), transparent 55%),
    var(--bg);
}

.wrap{max-width:980px;margin:0 auto;padding:22px 16px 56px}

.hero{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-lg);
  background:linear-gradient(135deg,var(--grad-start),var(--grad-end));
  color:white;
  padding:22px 18px;
  box-shadow:var(--shadow);
}
.hero:before{
  content:"";
  position:absolute;inset:-60px -120px auto auto;
  width:260px;height:260px;border-radius:999px;
  background:rgba(255,255,255,.14);
  filter:blur(.2px);
}
.hero:after{
  content:"";
  position:absolute;inset:auto -140px -120px auto;
  width:320px;height:320px;border-radius:999px;
  background:rgba(0,0,0,.10);
}

.hero-top{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px}
.logo{
  width:34px;height:34px;border-radius:14px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.18);
}
.logo svg{display:block}
.title{margin:0;font-size:22px;letter-spacing:.2px}
.subtitle{margin:6px 0 0;color:rgba(255,255,255,.86);font-size:13px}
.hero-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 10px;border-radius:999px;
  border:1px solid rgba(255,255,255,.20);
  background:rgba(255,255,255,.12);
  font-size:12px;
}
.chip strong{font-weight:700}

.card{
  margin-top:14px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  padding:18px 16px;
}

.nav{
  display:flex;gap:8px;flex-wrap:wrap;
  margin-top:12px;
}
.nav a{
  color:white;
  text-decoration:none;
  border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.10);
  padding:8px 10px;
  border-radius:12px;
  font-size:13px;
}
.nav a[aria-current="page"]{
  background:rgba(255,255,255,.22);
  border-color:rgba(255,255,255,.34);
}
.nav a:hover{background:rgba(255,255,255,.16)}

h2{margin:18px 0 10px;font-size:18px}
h3{margin:14px 0 8px;font-size:15px}
p{margin:8px 0;color:var(--text);line-height:1.55}
ul{margin:8px 0 8px 20px;color:var(--text);line-height:1.55}
li{margin:6px 0}

.muted{color:var(--muted)}
.divider{height:1px;background:var(--border);margin:14px 0}

a{color:var(--link)}
a:hover{text-decoration:underline}

.notice{
  border-radius:16px;
  padding:12px 12px;
  background:var(--chip-bg);
  border:1px solid rgba(109,40,217,.18);
  color:var(--chip-text);
}
@media (prefers-color-scheme: dark){
  .notice{border-color:rgba(196,181,253,.18)}
}

.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  overflow:hidden;
  border-radius:16px;
  border:1px solid var(--border);
}
.table th,.table td{
  padding:10px 10px;
  border-bottom:1px solid var(--border);
  vertical-align:top;
  text-align:left;
  font-size:13px;
}
.table th{color:var(--muted);font-weight:600;background:rgba(0,0,0,.02)}
@media (prefers-color-scheme: dark){
  .table th{background:rgba(255,255,255,.03)}
}
.table tr:last-child td{border-bottom:none}

.footer{
  margin-top:16px;
  color:var(--muted);
  font-size:12px;
}
.mono{font-family:var(--mono)}