:root{color-scheme:light dark;--bg:#faf7f0;--ink:#293b32;--sub:#56675d;--panel:#e9f0e6;--link:#35624e}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.65 system-ui,-apple-system,sans-serif}main,header,footer{max-width:760px;margin:auto;padding:24px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid #bdd0be}header a{font-weight:700}nav{display:flex;gap:18px}a{color:var(--link);text-underline-offset:4px}a:focus-visible{outline:3px solid var(--link);outline-offset:5px}h1{font-size:clamp(2.2rem,7vw,3.3rem);line-height:1.12;margin:30px 0 18px;letter-spacing:-.035em}h2{font-size:1.35rem;line-height:1.3;margin-top:36px}p,ul{margin:16px 0}li{margin:8px 0}.lead{font-size:1.2rem}.note{padding:18px 22px;background:var(--panel);border-radius:14px}.draft{font-size:.85rem;border:1px solid #b8c9b6}.meta,footer{font-size:.85rem;color:var(--sub)}footer{border-top:1px solid #bdd0be;margin-top:48px}small{font-size:.85em}@media(prefers-color-scheme:dark){:root{--bg:#171c1b;--ink:#eeefe8;--sub:#afbab1;--panel:#25332c;--link:#b5d6bd}}@media(max-width:480px){header{align-items:flex-start;flex-direction:column}main,header,footer{padding:20px}}