:root{--bg:#0b0b11;--panel:#121218;--line:rgba(244,244,248,.09);--text:#f2f2f6;--dim:rgba(242,242,246,.62);--ice:#9db4ff}
*{box-sizing:border-box}
html{color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--ice)}
.wrap{width:min(760px,calc(100% - 40px));margin:0 auto}
header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;justify-content:space-between;align-items:center;padding:20px 0}
.brand{display:flex;gap:10px;align-items:center;color:var(--text);text-decoration:none;font-weight:650}
.brand img{width:28px;height:28px;border-radius:8px}
main{padding:72px 0 96px}
h1{margin:0;font-size:clamp(38px,7vw,56px);letter-spacing:-.035em;line-height:1.05}
.updated{margin:14px 0 42px;color:var(--dim);font-size:14px}
h2{margin:40px 0 10px;font-size:21px;letter-spacing:-.015em}
h3{margin:24px 0 8px;font-size:16px}
p,li{color:var(--dim)}
ul{padding-left:22px}
.callout{margin:28px 0;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
footer{border-top:1px solid var(--line);padding:30px 0;color:var(--dim);font-size:13px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:16px}
footer a{color:var(--dim)}