:root {
  --ground: #f6f4ef;
  --ink: #1d1b18;
  --ink-muted: #56514a;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #171614;
    --ink: #ece8e1;
    --ink-muted: #b3ada3;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: var(--ground);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

.notice {
  max-width: 28rem;
  text-align: center;
}

.notice__title {
  margin: 0 0 0.75rem;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.notice__text {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
}

.notice__text--muted {
  color: var(--ink-muted);
}