.archive-contact {
  max-width: 680px;
  margin: 2rem auto;
  padding: 2rem;
  text-align: center;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: #f8f9fa;
}
.archive-contact[hidden] { display: none; }
.archive-contact h3 { margin-top: 0; }
.archive-contact__email {
  display: inline-block;
  margin-top: .5rem;
  font-weight: 700;
}
.page-header {
  margin-top: var(--archive-notice-height, 45px);
}