:root {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #111827;
  color: #f9fafb;
  font-family: "Segoe UI", system-ui, sans-serif;
}

main {
  text-align: center;
}

p {
  margin: 0;
  font-size: 1.5rem;
}

p.region {
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: #9ca3af;
  letter-spacing: 0.04em;
}