:root{--bg: #fbfaf7;--fg: #2a2724;--muted: #6f6a63;--line: #e2ddd4;--todo: #b5651d}@media(prefers-color-scheme:dark){:root{--bg: #171614;--fg: #e8e4dc;--muted: #9a948a;--line: #2e2c28;--todo: #e0955a}}*{box-sizing:border-box}html{font-size:17px}body{margin:0;background:var(--bg);color:var(--fg);font-family:Georgia,Times New Roman,"Noto Serif",serif;line-height:1.75;-webkit-font-smoothing:antialiased}main{max-width:38rem;margin:0 auto;padding:4rem 1.25rem 5rem}h1{font-size:1.9rem;font-weight:500;margin:0 0 1rem;letter-spacing:-.01em}h2{font-size:1.15rem;font-weight:500;margin:3rem 0 .5rem}h3{font-size:1rem;font-weight:500;font-style:italic;margin:1.5rem 0 .4rem}p{margin:0 0 1rem}.lead{font-size:1.1rem;color:var(--muted)}.hint{color:var(--muted);font-style:italic}.todo{color:var(--todo);border-left:2px dashed var(--todo);padding-left:.9rem;font-family:ui-monospace,Menlo,monospace;font-size:.85rem}footer{margin-top:4rem;padding-top:1.5rem;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}a{color:inherit}