.site-announcement {
  background-color: var(--colour--purple);
  color: var(--colour--white);
  font-size: 1rem;
  line-height: 1.35;
  transform: translateY(-100%);
  visibility: hidden;
  transition: transform 0.6s cubic-bezier(0.33, 1, 0.68, 1);
}

body.home .site-announcement {
  background-color: var(--colour--white);
  color: var(--colour--purple);
}

.site-announcement.is-visible {
  transform: translateY(0);
  visibility: visible;
}

.site-announcement__inner {
  width: 100%;
}

.site-announcement__content {
  padding: 0.75rem 2.5rem;
  text-align: center;
}

.site-announcement__content > :first-child {
  margin-top: 0;
}

.site-announcement__content > :last-child {
  margin-bottom: 0;
}

@media screen and (max-width: 768px) {
  .site-announcement__content {
    padding-right: 1.25rem;
    padding-left: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-announcement {
    transform: none;
    transition: none;
  }
}