/* No external resources at all: no CDN, no web font, no counter. A third-party
   script on this origin would get this origin rights. */
:root { color-scheme: light dark; }
body {
  margin: 0;
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: #f7f7f5;
  color: #23211e;
}
main {
  max-width: 34rem;
  margin: 0 auto;
  padding: 4rem 1.25rem;
}
h1 { font-size: 1.35rem; font-weight: 600; margin: 0 0 1.2rem; }
p { margin: 0 0 1rem; }
.foot { margin-top: 2.5rem; font-size: .85rem; color: #8a857d; }
@media (prefers-color-scheme: dark) {
  body { background: #171614; color: #ddd9d2; }
  .foot { color: #6f6a63; }
}