:root{color-scheme:light dark;--bg:#f4f4ef;--ink:#202b28;--muted:#626a61;--rule:#cdd4c9;--link:#245e4d;font-family:system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}
@media(prefers-color-scheme:dark){:root{--bg:#14201b;--ink:#edf0e9;--muted:#b1bcb2;--rule:#3c4d42;--link:#9bcead}}
*{box-sizing:border-box}body{max-width:760px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-bottom:1px solid var(--rule);padding-bottom:20px}a{color:var(--link);text-underline-offset:4px;overflow-wrap:anywhere}a:focus-visible{outline:2px solid var(--link);outline-offset:5px}nav{display:flex;flex-wrap:wrap;gap:16px;font-size:14px}nav [aria-current]{font-weight:600}.brand{font-family:Georgia,serif;font-size:24px;color:var(--ink);text-decoration:none}main{padding:32px 0}h1{font:400 clamp(32px,6vw,46px)/1.15 Georgia,serif;letter-spacing:-1px;text-wrap:balance}h2{font-size:19px;font-weight:600;margin-top:32px}.intro{font-size:19px}.note,footer{font-size:14px;color:var(--muted)}section{margin:32px 0}.action{display:inline-block;margin:12px 0;font-weight:600}li{margin:12px 0}footer{border-top:1px solid var(--rule);padding:24px 0}p{max-width:65ch}@media(max-width:450px){body{padding:20px}nav{gap:14px}}