body {
  color-scheme: dark;
  background-color: #1e1e1e;
  color: #dedede;
  min-height: 90vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  margin: 0;
}

form > *:not(:last-child) {
  margin-bottom: 1rem;
}

form .form-group {
  display: grid;
  gap: 0.5rem;
}

form p {
  margin: 0;
}

footer {
  position: fixed;
  bottom: 2rem;
  left: 0;
  width: 100%;
  text-align: center;
}

footer span {
  opacity: 0.75;
}