message: [footer]: adjust the layout on mobile.
  Fixes
diff: }
  .footer__bottom {
  - @media (max-width: 340px) {
  + @media (max-width: 470px) {
  @apply flex-col-reverse items-center;
  }
  }
  .footer__copy {
  - @media (max-width: 340px) {
  + @media (max-width: 470px) {
  margin-top: var(--micro);
  }
  }
  