@charset "utf-8";
/* CSS Document */
:root{
  --bg:#0b0f17;
  --card:#111827;
  --text:#e5e7eb;
  --muted:#a7b0be;
  --accent:#38bdf8;
  --accent2:#22c55e;
  --border:rgba(229,231,235,.12);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 16px;
  --max: 1040px;
  --pad: 18px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(900px 500px at 20% 0%, rgba(56,189,248,.18), transparent 55%),
    radial-gradient(900px 500px at 80% 10%, rgba(34,197,94,.12), transparent 60%),
    var(--bg);
  line-height:1.55;
}

a{ color:inherit; }
a:hover{ color:var(--accent); }
small{ color:var(--muted); }

.container{
  max-width:var(--max);
  margin:0 auto;
  padding: 0 var(--pad);
}

.skip{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip:focus{
  left: 12px;
  top: 12px;
  width:auto;
  height:auto;
  padding:10px 12px;
  background: #000;
  border: 1px solid var(--border);
  border-radius: 10px;
  z-index: 9999;
}

.topbar{
  border-bottom:1px solid var(--border);
  backdrop-filter: blur(10px);
  background: rgba(11,15,23,.65);
}
.topbar .inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 10px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
.logo{
  width:34px;height:34px;border-radius:10px;
  background: linear-gradient(135deg, rgba(56,189,248,.95), rgba(34,197,94,.85));
  box-shadow: var(--shadow);
}
.brand span{
  font-weight:700;
  letter-spacing:.2px;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(17,24,39,.7);
  text-decoration:none;
  font-weight:600;
}
.pill strong{ font-weight:800; }
.pill.primary{
  border-color: rgba(56,189,248,.35);
  background: rgba(56,189,248,.12);
}
.pill.success{
  border-color: rgba(34,197,94,.35);
  background: rgba(34,197,94,.10);
}

.navwrap{
  border-bottom:1px solid var(--border);
  background: rgba(11,15,23,.35);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 10px 0;
}
.nav a{
  text-decoration:none;
}
.nav-links{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
}
.nav-links a{
  padding: 8px 10px;
  border-radius: 12px;
  color: var(--muted);
  border: 1px solid transparent;
}
.nav-links a[aria-current="page"]{
  color: var(--text);
  border-color: var(--border);
  background: rgba(17,24,39,.55);
}

.burger{
  display:none;
  align-items:center;
  gap:8px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(17,24,39,.55);
  color: var(--text);
  cursor:pointer;
  user-select:none;
}
.burger svg{ width:18px; height:18px; }

.hero{
  padding: 22px 0 14px;
}
.card{
  background: rgba(17,24,39,.78);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.card h1{ margin:0 0 10px; font-size: clamp(22px, 2.7vw, 32px); }
.card h2{ margin:16px 0 8px; font-size: 18px; }
.card p{ margin: 10px 0; color: var(--text); }
.muted{ color: var(--muted); }

.grid{
  display:grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 14px;
  margin-top: 14px;
}
.sidebox{
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.notice{
  padding: 12px 12px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(0,0,0,.18);
}
.notice strong{
  display:block;
  margin-bottom:6px;
}
.kbd{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  color: var(--muted);
}

hr.sep{
  border:none;
  border-top:1px solid var(--border);
  margin: 16px 0;
}

.list{
  margin: 10px 0 0;
  padding-left: 18px;
}
.list li{ margin: 6px 0; color: var(--text); }

.table{
  width:100%;
  border-collapse: collapse;
  overflow:hidden;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(0,0,0,.12);
}
.table th, .table td{
  padding: 10px 10px;
  border-bottom:1px solid var(--border);
  text-align:left;
}
.table th{ color: var(--muted); font-weight:700; }
.table tr:last-child td{ border-bottom:none; }
.table .num{ white-space:nowrap; font-variant-numeric: tabular-nums; }

.footer{
  margin-top: 18px;
  padding: 16px 0 30px;
  color: var(--muted);
}
.footer .inner{
  border-top:1px solid var(--border);
  padding-top: 14px;
  display:flex;
  gap: 14px;
  flex-wrap:wrap;
  justify-content:space-between;
}
.footer a{ color: var(--muted); text-decoration:none; }
.footer a:hover{ color: var(--accent); }

.badge{
  display:inline-block;
  padding: 4px 10px;
  border:1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(17,24,39,.55);
  font-size: 12px;
  font-weight: 700;
}

@media (max-width: 860px){
  .grid{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .burger{ display:inline-flex; }
  .nav-links{
    display:none;
    width:100%;
    flex-direction:column;
    gap: 6px;
    padding: 10px 0;
  }
  .nav-links.open{ display:flex; }
  .nav{ align-items:flex-start; }
  .header-actions{ justify-content:flex-start; }
}