:root { color-scheme: dark; --bg:#171716; --card:#211f1c; --text:#f4f0e9; --muted:#b7b1a6; --accent:#d9b06b; --line:rgba(255,255,255,.14); }
* { box-sizing:border-box; }
body { margin:0; background:var(--bg); color:var(--text); font:16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif; }
main { width:min(840px,calc(100% - 40px)); margin:0 auto; padding:64px 0 80px; }
a { color:var(--accent); }
.eyebrow { color:var(--accent); font-size:12px; font-weight:700; letter-spacing:.12em; }
h1 { font-size:clamp(32px,6vw,54px); line-height:1.05; letter-spacing:-.04em; margin:12px 0 18px; }
h2 { font-size:22px; margin:38px 0 10px; }
h3 { font-size:17px; margin:24px 0 7px; }
p, li { color:var(--muted); }
strong { color:var(--text); }
.box { margin:28px 0; padding:18px 20px; border:1px solid var(--line); border-radius:16px; background:var(--card); }
.back { display:inline-block; margin-bottom:40px; color:var(--text); text-decoration:none; }
footer { margin-top:48px; padding-top:22px; border-top:1px solid var(--line); color:var(--muted); font-size:14px; }