:root{--bg:#fff;--fg:#151515;--muted:#5b5b5b;--rule:#e6e6e6;--link:#1a7f4e}
@media (prefers-color-scheme:dark){:root{--bg:#121212;--fg:#f0f0f0;--muted:#a8a8a8;--rule:#2a2a2a;--link:#5fd39a}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
main{max-width:44rem;margin:0 auto;padding:2.5rem 1rem 4rem}
nav{display:flex;justify-content:space-between;gap:1rem;font-size:.9375rem;margin-bottom:2rem}
a{color:var(--link)}
h1{font-size:2rem;line-height:1.2;margin:0 0 .5rem}
.updated{color:var(--muted);margin:0 0 2rem}
h2{font-size:1.2rem;margin:2.25rem 0 .5rem;padding-top:1.25rem;border-top:1px solid var(--rule)}
p,li{max-width:40rem}
ul{padding-left:1.25rem}
li{margin:.25rem 0}
address{font-style:normal}
footer{margin-top:3rem;color:var(--muted);font-size:.875rem}