/* AS Record static legal/support pages (responsive, dependency-free) */

:root{
  --bg: #0b1220;
  --card: rgba(255,255,255,.06);
  --card-border: rgba(255,255,255,.12);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --faint: rgba(255,255,255,.58);
  --link: #7dd3fc;
  --link-hover: #bae6fd;
  --accent: #a78bfa;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --maxw: 980px;
}

@media (prefers-color-scheme: light){
  :root{
    --bg: #f6f7fb;
    --card: rgba(255,255,255,.88);
    --card-border: rgba(13,20,33,.10);
    --text: rgba(13,20,33,.92);
    --muted: rgba(13,20,33,.72);
    --faint: rgba(13,20,33,.58);
    --link: #0369a1;
    --link-hover: #075985;
    --accent: #6d28d9;
    --shadow: 0 12px 32px rgba(2,6,23,.10);
  }
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(1100px 700px at 15% 5%, rgba(167,139,250,.25), transparent 60%),
    radial-gradient(900px 600px at 95% 10%, rgba(125,211,252,.22), transparent 55%),
    radial-gradient(800px 600px at 40% 110%, rgba(16,185,129,.16), transparent 60%),
    var(--bg);
}

a{ color: var(--link); text-decoration: none; }
a:hover{ color: var(--link-hover); text-decoration: underline; }

.wrap{
  width: 100%;
  padding: 28px 16px 56px;
  display: flex;
  justify-content: center;
}
.container{
  width: min(var(--maxw), 100%);
}

.topbar{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.brand{
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.brand .app{
  font-weight: 750;
  letter-spacing: .2px;
  font-size: 18px;
}
.brand .sub{
  color: var(--muted);
  font-size: 13px;
}

.nav{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}
.nav a{
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: 0 1px 0 rgba(255,255,255,.05) inset;
}

.hero{
  border: 1px solid var(--card-border);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border-radius: var(--radius);
  padding: 18px 18px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
  overflow: hidden;
}
.hero h1{
  margin: 0 0 8px;
  font-size: 22px;
  letter-spacing: .2px;
}
.hero p{
  margin: 0;
  color: var(--muted);
}

.cards{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 860px){
  .cards{ grid-template-columns: 1fr 1fr; }
}

.card{
  border: 1px solid var(--card-border);
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px 16px;
  box-shadow: 0 1px 0 rgba(255,255,255,.05) inset;
}

.card h2{
  margin: 0 0 10px;
  font-size: 16px;
  letter-spacing: .2px;
}
.card p{ margin: 8px 0; color: var(--muted); }
.card ul{ margin: 10px 0 0; padding-left: 18px; color: var(--muted); }
.card li{ margin: 6px 0; }

.meta{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 10px;
  color: var(--faint);
  font-size: 12px;
}
.badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  background: rgba(167,139,250,.10);
}
.badge .dot{
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(167,139,250,.15);
}

.footer{
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.10);
  color: var(--faint);
  font-size: 12px;
}
.footer .row{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.kbd{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: rgba(255,255,255,.06);
  color: var(--text);
}

.notice{
  margin-top: 10px;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px dashed rgba(125,211,252,.40);
  background: rgba(125,211,252,.08);
  color: var(--muted);
  font-size: 13px;
}

.legal h2{
  margin: 18px 0 10px;
  font-size: 16px;
}
.legal h3{
  margin: 14px 0 8px;
  font-size: 14px;
  color: var(--text);
}
.legal p{
  margin: 10px 0;
  color: var(--muted);
}
.legal ol, .legal ul{
  margin: 10px 0;
  padding-left: 18px;
  color: var(--muted);
}
.legal li{ margin: 6px 0; }
.legal .toc{
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--card-border);
  background: rgba(255,255,255,.05);
}
.legal .toc a{ text-decoration: none; }
.legal .toc a:hover{ text-decoration: underline; }

@media print{
  body{ background: #fff; color: #000; }
  .nav, .badge{ display: none !important; }
  .hero, .card{ box-shadow: none; }
}