:root{color-scheme:light dark;--bg:#f3f1eb;--text:#242a27;--muted:#59615c;--line:#d3d8d1;--accent:#345d4d;--surface:#fffefa}
*{box-sizing:border-box}
html{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65}
body{margin:0;background:var(--bg);color:var(--text)}
a{color:var(--accent);text-underline-offset:.18em}
a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.wrap{width:min(100% - 2.5rem,760px);margin:auto}
header{border-bottom:1px solid var(--line);background:var(--surface)}
header .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-block:1rem}
.brand{font-size:1.05rem;font-weight:700;letter-spacing:.02em;text-decoration:none;color:var(--text)}
nav{display:flex;gap:1rem;flex-wrap:wrap;font-size:.9rem}
main{padding-block:clamp(2.5rem,6vw,5rem)}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;font-weight:700;color:var(--accent)}
h1{font-size:clamp(2.1rem,6vw,3.7rem);letter-spacing:-.05em;line-height:1.1;margin:.5rem 0 1.25rem}
h2{font-size:1.2rem;line-height:1.3;margin:2.2rem 0 .5rem}
p,li{max-width:70ch}
.lead{font-size:1.15rem;color:var(--muted)}
.meta{font-size:.85rem;color:var(--muted)}
ul{padding-left:1.3rem}
li+li{margin-top:.4rem}
.links{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:2rem}
.links a{display:inline-block;padding:.65rem 1rem;border:1px solid var(--line);border-radius:.4rem;text-decoration:none;background:var(--surface)}
footer{border-top:1px solid var(--line);padding-block:1.5rem;color:var(--muted);font-size:.9rem}
footer .wrap{display:flex;gap:1rem;flex-wrap:wrap}
@media(prefers-color-scheme:dark){:root{--bg:#171d1a;--text:#f1f2ed;--muted:#b9c4bc;--line:#3b4740;--accent:#b6d6c1;--surface:#202823}}