:root{--ink:#11202A;--fog:#EAEEF0;--white:#fff;--muted:#5C6E78;--line:#D2DADE;--line-soft:#E3E9EB;--teal:#0F6E6C;--maxw:760px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--fog);color:var(--ink);font:400 16px/1.68 Geist,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--teal)}
.shell{width:100%;max-width:var(--maxw);margin-inline:auto;padding:0 20px}
header{border-bottom:1px solid var(--line);background:rgba(234,238,240,.92);position:sticky;top:0;backdrop-filter:blur(12px)}
header .shell{display:flex;align-items:center;gap:10px;min-height:62px}
header img{height:26px;width:auto}
header b{font:600 15px/1 Geist;letter-spacing:.1em;text-decoration:none;color:var(--ink)}
header a{text-decoration:none;display:flex;align-items:center;gap:10px}
header nav{margin-left:auto;font:500 11px/1 "Geist Mono",monospace;letter-spacing:.14em;text-transform:uppercase}
main{padding:56px 0 72px}
.label{font:500 11px/1 "Geist Mono",monospace;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
h1{font-weight:500;font-size:clamp(30px,7vw,44px);line-height:1.06;letter-spacing:-.035em;margin:14px 0 10px}
.updated{color:var(--muted);font:400 13px/1 "Geist Mono",monospace;margin-bottom:40px}
h2{font-weight:500;font-size:clamp(19px,4.6vw,23px);letter-spacing:-.02em;margin:38px 0 10px;padding-top:18px;border-top:1px solid var(--line-soft)}
p,li{color:#33454F}
ul{padding-left:20px}
li{margin:6px 0}
table{width:100%;border-collapse:collapse;margin-top:14px;font-size:14.5px}
th,td{text-align:left;padding:10px 12px 10px 0;border-bottom:1px solid var(--line-soft);vertical-align:top}
th{font:500 11px/1.4 "Geist Mono",monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.box{background:var(--white);border:1px solid var(--line-soft);border-radius:10px;padding:18px 20px;margin-top:20px}
footer{border-top:1px solid var(--line);background:var(--ink);color:#9FB2BC;padding:28px 0}
footer .shell{display:grid;gap:8px;font:400 12.5px/1.6 "Geist Mono",monospace}
footer a{color:#79C9C6}

h3{font-weight:500;font-size:17.5px;letter-spacing:-.01em;margin:26px 0 8px}