:root{--ink:#1f2a2e;--muted:#5d6b70;--accent:#2f7d6d;--bg:#f7f5f0}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:19px/1.7 Georgia,"PT Serif","Times New Roman",serif}
header.site{background:#fff;border-bottom:1px solid #e4e0d6;padding:14px 20px;font:600 15px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
header.site a{color:var(--accent);text-decoration:none;margin-right:18px}
article,main{max-width:720px;margin:40px auto;padding:40px 44px;background:#fff;border-radius:10px;box-shadow:0 2px 18px rgba(0,0,0,.05)}
h1{font:700 38px/1.2 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;margin:0 0 24px;letter-spacing:-.5px}
h2{font:700 26px/1.3 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;margin:40px 0 12px}
h3{font:600 21px/1.35 system-ui,sans-serif;margin:28px 0 8px}
p{margin:0 0 18px}a{color:var(--accent)}ul,ol{padding-left:24px;margin:0 0 18px}li{margin-bottom:6px}
figure{margin:32px -44px}figure img{width:100%;height:auto;display:block}
figcaption{font:14px/1.5 system-ui,sans-serif;color:var(--muted);padding:8px 44px 0}
blockquote{margin:24px 0;padding:4px 20px;border-left:4px solid var(--accent);color:var(--muted);font-style:italic}
footer.site{text-align:center;color:var(--muted);font:14px system-ui,sans-serif;padding:0 20px 40px}
@media(max-width:760px){body{font-size:17px}article,main{margin:0;border-radius:0;padding:24px 20px}figure{margin:24px -20px}figcaption{padding:8px 20px 0}h1{font-size:29px}}