:root{--bg:#fbfaf7;--fg:#2b2b2b;--muted:#8a8578;--line:#e8e4da;--acc:#b5532c;--code:#f2efe8;--max:720px}
@media (prefers-color-scheme:dark){:root{--bg:#1a1917;--fg:#e4e1da;--muted:#8f8a80;--line:#2f2d29;--acc:#e08a62;--code:#24221f}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.85 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Noto Sans CJK SC","Microsoft YaHei",sans-serif}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
header.site,main,footer.site{max-width:var(--max);margin:0 auto;padding:0 20px}
header.site{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px;padding-top:36px;padding-bottom:28px;border-bottom:1px solid var(--line);margin-bottom:28px}
.brand{font-size:22px;font-weight:700;color:var(--fg);letter-spacing:.3px;font-family:Georgia,"Songti SC","Noto Serif CJK SC",serif}
.brand:hover{text-decoration:none}
header nav a{color:var(--muted);margin-left:18px;font-size:15px}
header nav a:first-child{margin-left:0}
footer.site{border-top:1px solid var(--line);margin-top:56px;padding-top:20px;padding-bottom:40px;color:var(--muted);font-size:13px}
.intro{color:var(--muted);margin-bottom:24px}
.list{list-style:none;padding:0;margin:0}
.list li{padding:18px 0;border-bottom:1px dashed var(--line)}
.list .t{font-size:20px;font-weight:600;color:var(--fg)}
.meta{color:var(--muted);font-size:13px;margin:4px 0}
.sum{margin:6px 0 0;color:var(--fg);opacity:.85;font-size:15.5px}
.tag{color:var(--muted);font-size:13px;margin-right:6px}
.tag span{opacity:.7}
h1{font-size:28px;line-height:1.4;margin:0 0 8px;font-family:Georgia,"Songti SC","Noto Serif CJK SC",serif}
h2{font-size:21px;margin:36px 0 10px}
h3{font-size:18px;margin:28px 0 8px}
.post .meta{margin-bottom:28px}
.content p{margin:0 0 1.1em}
.content img{max-width:100%;border-radius:6px}
.content blockquote{margin:1.2em 0;padding:4px 16px;border-left:3px solid var(--line);color:var(--muted)}
.content ul,.content ol{padding-left:1.4em}
code{font-family:ui-monospace,"SF Mono",Menlo,Consolas,"DejaVu Sans Mono","Liberation Mono",monospace;font-size:.88em;background:var(--code);padding:1px 5px;border-radius:4px}
pre{background:var(--code);padding:14px 16px;border-radius:8px;overflow-x:auto;line-height:1.55;font-size:14px}
pre code{background:none;padding:0;font-size:inherit}
table{border-collapse:collapse;width:100%;font-size:15px;margin:1em 0}
th,td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left}
.pager{display:flex;justify-content:space-between;gap:20px;margin-top:48px;padding-top:20px;border-top:1px solid var(--line);font-size:15px}
.pager a{max-width:48%}
.arch{list-style:none;padding:0}
.arch li{display:flex;gap:16px;padding:5px 0}
.arch time{color:var(--muted);font-variant-numeric:tabular-nums;flex-shrink:0}
.muted{color:var(--muted)}
.cloud .tag{display:inline-block;font-size:15px;margin:0 12px 8px 0}
.nf{text-align:center;padding:60px 0}
.nf h1{font-size:64px;color:var(--muted)}
@media (max-width:600px){
  body{font-size:16px}
  header.site{padding-top:24px;padding-bottom:18px}
  header nav a{margin-left:12px}
  h1{font-size:24px}
  .list .t{font-size:18px}
}