/* Reserve the header before its script loads, including short landscape screens. */
:root { --mikerni-header-height: 66px; }
mikerni-studio-header {
  display: block;
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--mikerni-header-height);
  flex: none;
}
@media (orientation: landscape) and (max-height: 480px) {
  :root { --mikerni-header-height: 52px; }
}