:root{
  --bg:#0a1628;
  --bg-raised:#0f1e35;
  --bg-deep:#081120;
  --line:#1c3050;
  --line-soft:#142743;
  --ink:#eef4fb;
  --ink-mid:#9db4cf;
  --ink-low:#6f88a5;
  --ink-faint:#4f688a;
  --accent:#2f7fe0;
  --accent-soft:#7db3ec;
}
*{box-sizing:border-box}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent-soft);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:760px;margin:0 auto;padding:0 24px}
.topbar{background:rgba(12,27,48,.92);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1080px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:16px;color:var(--ink)}
.brand:hover{text-decoration:none}
.mark{
  width:28px;height:28px;border-radius:7px;background:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:600;color:#fff;
}
.back{font-size:14px;color:var(--ink-mid)}
main{padding:56px 0 72px}
h1{font-size:34px;font-weight:600;letter-spacing:-0.01em;margin:0 0 8px;line-height:1.25}
.updated{color:var(--ink-faint);font-size:14px;margin:0 0 40px}
h2{font-size:20px;font-weight:600;margin:38px 0 12px;letter-spacing:-0.01em}
p{margin:0 0 16px;color:var(--ink-mid)}
ul{margin:0 0 16px;padding-left:22px;color:var(--ink-mid)}
li{margin-bottom:8px}
strong{color:var(--ink);font-weight:500}
.note{
  background:var(--bg-raised);border:1px solid var(--line);
  border-left:4px solid var(--accent);border-radius:0 12px 12px 0;
  padding:20px 24px;margin:24px 0;
}
.note p:last-child{margin-bottom:0}
table{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:15px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line-soft);color:var(--ink-mid);vertical-align:top}
th{color:var(--ink-faint);font-weight:500;font-size:13px}
footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:24px 0;font-size:13px;color:var(--ink-faint)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;max-width:1080px}
footer a{color:var(--ink-low)}
.flinks{display:flex;gap:18px}
:focus-visible{outline:2px solid var(--accent-soft);outline-offset:3px}
@media (max-width:700px){
  h1{font-size:27px}
  main{padding:40px 0 52px}
  footer .wrap{flex-direction:column}
}