:root{--ink:#14121F;--body:#4E4A5C;--muted:#8D889B;--line:#E9E7F0;--bg:#FCFBFE;--card:#FFF;
      --brand:#5B54E8;--amber:#FFB83D}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-size:16.5px;line-height:1.68;
     font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
     -webkit-font-smoothing:antialiased}
.wrap{max-width:680px;margin:0 auto;padding:0 24px}
header{padding:30px 0 0}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:30px;height:30px;display:block}
.brand span{font-size:19px;font-weight:700;letter-spacing:-.022em}
.brand small{font-size:14px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}
h1{font-weight:700;letter-spacing:-.028em;font-size:clamp(30px,5vw,40px);line-height:1.15;margin:50px 0 10px}
.lede{font-size:18.5px;color:var(--body);margin:0 0 8px}
.updated{font-size:13.5px;color:var(--muted);margin:0 0 40px}
h2{font-weight:700;letter-spacing:-.018em;font-size:22px;line-height:1.3;margin:42px 0 12px}
p,li{color:var(--body);margin:0 0 15px}
ul{padding-left:20px;margin:0 0 15px}
li{margin-bottom:8px}
strong{color:var(--ink);font-weight:600}
a{color:var(--brand);font-weight:600}
.callout{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:17px 19px;margin:24px 0}
.callout p:last-child{margin:0}
.hero{display:flex;align-items:center;gap:18px;margin:50px 0 6px}
.hero img{width:62px;height:62px;display:block}
.hero h1{margin:0}
footer{border-top:1px solid var(--line);padding:28px 0 60px;margin-top:50px}
.flinks{display:flex;flex-wrap:wrap;gap:20px;font-size:14px;margin:0 0 14px;padding:0;list-style:none}
.flinks a{color:var(--body);text-decoration:none;font-weight:500;border-bottom:1px solid var(--line)}
.fine{font-size:13px;color:var(--muted);margin:0}
@media (prefers-color-scheme:dark){
  :root{--ink:#F3F2F8;--body:#B7B3C4;--muted:#7E7A8C;--line:#262430;--bg:#0D0C12;--card:#16151D;
        --brand:#9A93FF}
}