:root{--bg:#F5FBF7;--card:#FFFFFF;--text:#191D1B;--muted:#424A46;--primary:#00804E;--line:rgba(0,128,78,.12)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 "Fira Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
main{max-width:760px;margin:0 auto;padding:32px 16px 64px}
header{display:flex;align-items:center;gap:12px;margin-bottom:24px}
header img{width:44px;height:44px}
header strong{font-size:22px;letter-spacing:.02em;color:var(--primary)}
nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
nav a{padding:8px 14px;border-radius:999px;background:rgba(0,128,78,.08);color:var(--primary);text-decoration:none;font-weight:500}
section{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;margin-bottom:24px}
h1{font-size:26px;line-height:1.3;margin:0 0 4px}
h2{font-size:18px;margin:24px 0 8px}
p,li{color:var(--muted)}
a{color:var(--primary)}
.date{font-size:14px;color:var(--muted);margin:0 0 16px}