:root{--bg:#fbf8f2;--fg:#1f1b16;--muted:#6b6257;--link:#a4451c}
@media (prefers-color-scheme:dark){:root{--bg:#17140f;--fg:#efe8dc;--muted:#a89e90;--link:#f0915e}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 -apple-system,system-ui,"Segoe UI",Roboto,sans-serif}
main{max-width:720px;margin:0 auto;padding:24px 16px 48px}
h1{font-size:1.6em;line-height:1.25;margin:.2em 0 .4em}
h2{font-size:1.15em;margin:1.6em 0 .4em}
h3{font-size:1em;margin:1.2em 0 .2em}
a{color:var(--link)}
.meta{color:var(--muted);font-size:.9em}
.lang{text-align:right;margin:0}
ul{padding-left:1.2em}
li{margin:.3em 0}