@import url(/fonts/inter.css);
:root{--bg:#fff;--fg:#18181B;--muted:#6B6B73;--line:#E7E7EA;color-scheme:light}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;-webkit-font-smoothing:antialiased;
  padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right));padding-block:32px 80px}
main{max-width:680px;margin:0 auto}
.back{display:inline-block;color:var(--muted);text-decoration:none;font-weight:600;margin-bottom:24px}
h1{font-size:28px;font-weight:600;letter-spacing:-.02em;margin:0 0 4px;line-height:1.2}
h2{font-size:18px;font-weight:600;margin:32px 0 8px}
h3{font-size:15px;font-weight:600;margin:16px 0 4px}
p,li{color:#3a3a40}p{margin:0 0 12px}ul{padding-left:20px;margin:0 0 12px}li{margin-bottom:6px}
.meta{color:var(--muted);font-size:13px;margin-bottom:24px}
.todo{background:#FFF4D6;padding:0 4px;border-radius:4px}
a{color:var(--fg)}

.lead{font-size:17px;color:var(--fg)}
.toc{display:flex;flex-wrap:wrap;gap:6px 14px;margin:16px 0 8px;padding:14px 16px;border-radius:12px;background:#F6F6F7;font-size:14px}
.toc a{color:var(--muted);text-decoration:none}.toc a:hover{color:var(--fg);text-decoration:underline}
.tw{overflow-x:auto;margin:8px 0 12px}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top;color:#3a3a40}
h2{scroll-margin-top:16px}