:root { color-scheme: light dark; }
body {
  font: -apple-system-body, -apple-system, system-ui, sans-serif;
  line-height: 1.6; margin: 0 auto; padding: 20px 18px 60px;
  max-width: 46em; color: #111; background: #fff;
  -webkit-text-size-adjust: 100%;
}
@media (prefers-color-scheme: dark) {
  body { color: #e8e8ea; background: #000; }
  code, .box, th, .warn { background: #1c1c1e !important; }
  td, th { border-color: #333 !important; }
}
h1 { font-size: 1.7em; margin: 0 0 .2em; }
h2 { font-size: 1.2em; margin: 1.8em 0 .4em; }
.updated { color: #888; font-size: .9em; margin-bottom: 1.6em; }
.lang { float: right; font-size: .9em; }
.box { background: #f4f4f5; border-radius: 10px; padding: 12px 16px; margin: 1em 0; }
.warn { background: #fff4e5; border-left: 4px solid #ff9500; border-radius: 6px; padding: 12px 16px; margin: 1em 0; }
table { border-collapse: collapse; width: 100%; margin: 1em 0; font-size: .92em; }
th, td { border: 1px solid #ddd; padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: #f4f4f5; }
code { background: #f4f4f5; padding: 1px 5px; border-radius: 4px; font-size: .9em; }
ul { padding-left: 1.3em; }
li { margin: .35em 0; }
a { color: #0a84ff; }