:root { color-scheme: light dark; }
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  max-width: 42rem;
  margin-inline: auto;
  padding: 1rem 1.25rem 3rem;
  background: #f6f7f5;
  color: #1d241f;
}
header { padding: .4rem 0 1.2rem; font-weight: 600; letter-spacing: .02em; }
.mark { color: #2f7d4f; }
h1 { font-size: 1.45rem; margin: .4rem 0 .2rem; }
h2 { font-size: 1.05rem; margin: 1.6rem 0 .4rem; }
.muted { color: #6d7a70; font-size: .92rem; }
table { border-collapse: collapse; width: 100%; margin: .8rem 0 1.2rem; }
td { padding: .45rem .6rem; border-bottom: 1px solid #dfe4de; }
td:first-child { font-family: ui-monospace, "Cascadia Mono", Menlo, monospace; font-size: .95rem; }
.ok { color: #1e7c43; font-weight: 600; }
.warn { color: #a06a00; font-weight: 600; }
.off { color: #8a6d6d; }
a { color: #215e8f; }
footer { margin-top: 2.5rem; border-top: 1px solid #dfe4de; padding-top: .8rem; font-size: .9rem; }
@media (prefers-color-scheme: dark) {
  body { background: #171b18; color: #dfe5df; }
  td { border-bottom-color: #2b332c; }
  .muted { color: #98a39a; }
  a { color: #7fb2dd; }
}