:root{--bg:#fbfaf7;--fg:#2b2b2b;--muted:#7a7568;--accent:#3d6b5a;--line:#e6e2d8}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.65 Georgia,"Times New Roman",serif}
.top{max-width:760px;margin:0 auto;padding:28px 20px 12px;display:flex;flex-wrap:wrap;gap:12px;align-items:baseline;justify-content:space-between;border-bottom:1px solid var(--line)}
.brand{font:600 22px/1.2 system-ui,sans-serif;color:var(--fg);text-decoration:none}
nav a{font:15px system-ui,sans-serif;color:var(--muted);text-decoration:none;margin-left:18px}
nav a:hover{color:var(--accent)}
main{max-width:760px;margin:0 auto;padding:24px 20px 48px}
h1{font:600 30px/1.25 system-ui,sans-serif;margin:8px 0 12px}
h2{font:600 21px/1.3 system-ui,sans-serif;margin:32px 0 10px}
a{color:var(--accent)}
.intro p{font-size:18px}
.list{list-style:none;padding:0}
.list li{padding:10px 0;border-bottom:1px solid var(--line)}
.date{display:inline-block;min-width:110px;color:var(--muted);font:14px system-ui,sans-serif}
p.date{margin-top:-6px}
pre{background:#f0ede5;padding:12px 14px;overflow-x:auto;font-size:14px;border-radius:4px}
footer{max-width:760px;margin:0 auto;padding:20px;color:var(--muted);font:13px system-ui,sans-serif;border-top:1px solid var(--line)}
@media(max-width:520px){nav a{margin:0 14px 0 0}.date{display:block}}