:root {
  color-scheme: light dark;
  --bg: #f2f2f7;
  --fg: #1c1c1e;
  --muted: #6c6c70;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000;
    --fg: #f2f2f7;
    --muted: #98989f;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.45 -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
main { max-width: 34rem; }
h1 { font-size: 2.6rem; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 0.6em; }
p { margin: 0 0 1em; }
.soon { color: var(--muted); }
a { color: inherit; text-underline-offset: 3px; }