:root {
  color-scheme: light dark;
}

body {
  max-width: 960px;
  margin: auto;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

nav {
  margin-bottom: 2rem;
}

textarea,
input,
select,
button {
  border-radius: 6px;
}

button,
input[type="submit"] {
  font-weight: 600;
}

footer {
  font-size: 0.85rem;
  opacity: 0.75;
}