:root {
  --accent: oklch(0.48 0.15 145);
  --bg: #ffffff;
  --fg: #111411;
  --muted: #5b635b;
}
@media (prefers-color-scheme: dark) {
  :root {
    --accent: oklch(0.8 0.19 142);
    --bg: #0d100d;
    --fg: #f2f5f2;
    --muted: #9aa39a;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 36rem; text-align: center; }
h1 { margin: 0.25em 0; font-size: clamp(2.5rem, 8vw, 4rem); color: var(--accent); }
.kicker { text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.8rem; color: var(--muted); }
.host { font-family: ui-monospace, monospace; color: var(--muted); }