.gallery-skip-link {
  position: fixed;
  left: 12px;
  top: -100px;
  z-index: 10000;
  background: #fff;
  color: #222;
  padding: 8px 14px;
}
.gallery-skip-link:focus { top: 12px; }
a:focus-visible, [role="button"]:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
  box-shadow: 0 0 0 4px #222;
}