:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #1c1c1e;
  --muted: #5f5f66;
  --line: #d9d9de;
  --link: #0a58ca;
  --note-bg: #f2f4f8;
  --warn-bg: #fff4e0;
  --warn-line: #b86e00;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17171a;
    --fg: #ececf0;
    --muted: #a5a5ad;
    --line: #3a3a40;
    --link: #79b0ff;
    --note-bg: #232328;
    --warn-bg: #352812;
    --warn-line: #e0a040;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 1.0625rem/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  overflow-wrap: anywhere;
}
.wrap { max-width: 44rem; margin: 0 auto; padding: 0 1rem; }
a { color: var(--link); }
header.site { border-bottom: 1px solid var(--line); padding: 0.875rem 0; }
nav.pages { margin-top: 0.375rem; font-size: 0.9375rem; }
nav.pages a { display: inline-block; margin-right: 1rem; padding: 0.25rem 0; }
nav.pages a[aria-current="page"] { color: var(--fg); font-weight: 600; text-decoration: none; }
main { padding: 1.5rem 0 2rem; }
h1 { font-size: 1.75rem; line-height: 1.2; margin: 0 0 0.25rem; }
h2 { font-size: 1.25rem; line-height: 1.3; margin: 2rem 0 0.5rem; }
h3 { font-size: 1.0625rem; line-height: 1.35; margin: 1.25rem 0 0.25rem; }
p, ul { margin: 0.5rem 0; }
ul { padding-left: 1.25rem; }
li { margin: 0.25rem 0; }
.updated { color: var(--muted); font-size: 0.9375rem; margin: 0 0 1rem; }
.note, .warn { border-left: 4px solid var(--line); background: var(--note-bg); padding: 0.75rem 1rem; margin: 1rem 0; }
.warn { border-left-color: var(--warn-line); background: var(--warn-bg); }
.note p, .warn p { margin: 0.25rem 0; }
footer.site { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9375rem; padding: 1rem 0 2rem; }