:root{--fg:#1d1d1f;--muted:#5f5f66;--bg:#fbfaf7;--accent:#8a3b2e;--line:#e6e2da}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
main{max-width:42rem;margin:0 auto;padding:2.5rem 1.25rem 3rem}
header.site{border-bottom:1px solid var(--line);padding-bottom:1rem;margin-bottom:1.5rem}
header.site a.brand{font-weight:700;font-size:1.25rem;color:var(--fg);text-decoration:none}
nav{margin-top:.35rem;font-size:.95rem}
nav a{margin-right:1rem}
h1{font-size:1.75rem;line-height:1.25;margin:.25rem 0 1rem}
h2{font-size:1.15rem;margin:2rem 0 .5rem}
a{color:var(--accent)}
p,li{max-width:40rem}
ul{padding-left:1.25rem}
code{font-size:.9em;background:#f0ece4;padding:.05rem .3rem;border-radius:4px;word-break:break-all}
.note{background:#fff;border:1px solid var(--line);border-radius:8px;padding:.9rem 1rem}
.muted{color:var(--muted);font-size:.92rem}
footer{border-top:1px solid var(--line);margin-top:2.5rem;padding-top:1rem;font-size:.9rem;color:var(--muted)}
footer a{margin-right:1rem}