:root{--bg:#f7f7f5;--paper:#fff;--ink:#1f2421;--muted:#5c645f;--line:#dfe2de;--accent:#1f6f54}
@media (prefers-color-scheme:dark){:root{--bg:#141716;--paper:#1c201e;--ink:#eceeec;--muted:#a7aeaa;--line:#333a36;--accent:#6fc7a6}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
main{max-width:760px;margin:0 auto;padding:32px 16px 64px}
nav{display:flex;flex-wrap:wrap;gap:6px 16px;margin-bottom:24px;font-size:14px}
a{color:var(--accent)}
h1{font-size:30px;line-height:1.2;margin:0 0 4px}
h2{font-size:19px;margin:32px 0 6px}
.meta{color:var(--muted);font-size:14px;margin:0 0 24px}
table{width:100%;border-collapse:collapse;background:var(--paper);font-size:14px}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.scroll{overflow-x:auto}
li{margin:4px 0}