:root{--fg:#222;--muted:#6b6b6b;--bg:#fdfcf9;--accent:#2f6f5e;--rule:#e6e2da}
@media (prefers-color-scheme:dark){:root{--fg:#e8e6e1;--muted:#9a978f;--bg:#191917;--accent:#7cc2ad;--rule:#33322e}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.7 Georgia,"Songti SC",serif}
.wrap{max-width:680px;margin:0 auto;padding:48px 20px 80px}
header a.home{color:var(--fg);text-decoration:none;font-weight:bold;font-size:22px}
header nav{margin-top:4px;font:14px/1.5 -apple-system,"PingFang SC",sans-serif;color:var(--muted)}
header nav a{color:var(--muted);margin-right:14px}
a{color:var(--accent)}h1{font-size:30px;line-height:1.3;margin:40px 0 4px}h2{font-size:20px;margin:32px 0 8px}
.meta{font:14px -apple-system,"PingFang SC",sans-serif;color:var(--muted)}
ul.posts{list-style:none;padding:0;margin:32px 0}ul.posts li{padding:14px 0;border-bottom:1px solid var(--rule)}
ul.posts a{font-size:19px;text-decoration:none}ul.posts .meta{display:block}
pre{background:rgba(127,127,127,.1);padding:12px 14px;overflow-x:auto;font-size:14px;border-radius:4px}
footer{margin-top:64px;font:13px -apple-system,sans-serif;color:var(--muted);border-top:1px solid var(--rule);padding-top:16px}