.alert, .notice, .empty {
  padding: 1rem;
  border: 1px solid var(--bdb-color-line);
  border-radius: var(--bdb-radius-md);
  background: #fafafa;
}
.card, .tile, .section { border-color: var(--bdb-color-line); }
.tile, .card { transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease; }
.tile:hover, .card:hover {
  border-color: rgba(83,83,83, .38);
  box-shadow: var(--bdb-shadow-md);
  transform: translateY(-2px);
}
.breadcrumb, .breadcrumbs { color: var(--bdb-color-muted); font-size: .875rem; }
.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 99999;
  padding: .75rem 1rem;
  border-radius: var(--bdb-radius-sm);
  background: #111111;
  color: #ffffff;
  transform: translateY(-180%);
}
.skip-link:focus { color: #ffffff; transform: translateY(0); }

.instagram-follow-strip {
  border-bottom: 1px solid #e1e1e1;
  background: linear-gradient(90deg, #f9f9f9, #ffffff 48%, #f5f5f5);
}

.instagram-follow-strip__button { background: #2f2f2f; }
.instagram-follow-strip__button:hover { background: #535353; }