:root{--bg:#fafaf7;--ink:#1c2430;--mute:#5d6877;--brand:#0f5c4d}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid #e4e4dc;padding:18px 0}
header a{font-weight:800;color:var(--brand);text-decoration:none}
main{padding:48px 0 64px}
h1{font-size:2rem;letter-spacing:-.02em;margin-bottom:8px}
h2{font-size:1.2rem;margin:28px 0 8px;color:var(--brand)}
p,li{color:var(--mute)}
ul{padding-left:22px}
.upd{font-size:.9rem;margin-bottom:24px}
a{color:var(--brand)}
footer{background:#14202b;color:#8d99a6;padding:24px 0;font-size:.85rem}
footer a{color:#cfd6de}