/* Only the added return navigation; the supplied guides retain their own styles. */
.guide-return { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.guide-return a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
}
.guide-return a:hover { background: var(--sky-soft); }
.guide-return a:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; }
.guide-return small { display: block; color: var(--muted); font-size: 10px; }
.guide-return--bottom { margin-top: 4px; }
#shelves { display: flex; flex-direction: column; gap: 26px; }
@media (max-width: 359px) {
  .guide-return a { padding: 8px 10px; font-size: 11px; }
}