:root{--ink:#0a0a0a;--muted:#6e6e73;--line:#e5e5ea;--paper:#fff}
@media (prefers-color-scheme:dark){:root{--ink:#f5f5f7;--muted:#a1a1a6;--line:#2c2c2e;--paper:#000}}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Text",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
main{max-width:680px;margin:0 auto;padding:72px 20px 96px}
h1{font:600 44px/1.1 "New York","Iowan Old Style",Georgia,serif;letter-spacing:-.02em;margin:24px 0 8px}
h2{font:600 22px/1.3 "New York","Iowan Old Style",Georgia,serif;margin:40px 0 8px}
p,li{color:var(--ink)}.muted{color:var(--muted)}a{color:inherit;text-underline-offset:3px}
.mark{width:56px;height:56px}ul{padding-left:20px}hr{border:0;border-top:1px solid var(--line);margin:48px 0}
.nav{display:flex;gap:20px;font-size:15px}