:root{color-scheme:light dark;--paper:#faf9f6;--ink:#25382f;--muted:#56695e;--line:#d4ded6;--link:#276648;font:18px/1.75 system-ui,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--paper);color:var(--ink)}*{box-sizing:border-box}body{margin:0}main,header,footer{max-width:780px;margin:auto;padding:24px max(24px,env(safe-area-inset-right)) 24px max(24px,env(safe-area-inset-left))}header,footer{border-bottom:1px solid var(--line)}header{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}nav{display:flex;gap:20px;flex-wrap:wrap}.brand{font-size:1.4rem;font-weight:700;text-decoration:none}h1{font-size:2rem;line-height:1.3}h2{font-size:1.2rem;margin-top:2rem;line-height:1.5}p,li,a{overflow-wrap:anywhere}a{color:var(--link);text-underline-offset:4px}a:focus-visible{outline:3px solid var(--link);outline-offset:5px}a,summary{min-height:44px}.lead{font-size:1.15rem}small,.date{color:var(--muted)}footer{border-top:1px solid var(--line);border-bottom:0;margin-top:24px}details{border-bottom:1px solid var(--line);padding:16px 0}summary{cursor:pointer;font-weight:600}ul,ol{padding-left:1.4rem}hr{border:0;border-top:1px solid var(--line);margin:40px 0}@media(prefers-color-scheme:dark){:root{--paper:#17231e;--ink:#ebf2ec;--muted:#bbcbbf;--line:#45564c;--link:#a3d3b1}}@media(max-width:400px){h1{font-size:1.65rem}}