/* Address tables and alphabet navigation in the postal code directory. */
.postal-letters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.postal-letters a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  min-height: 42px;
  padding: 4px 10px;
  border: 1px solid var(--rule);
  background: var(--paper);
  font-weight: 600;
}
.postal-letters a:hover,
.postal-letters a:focus-visible {
  color: var(--paper);
  background: var(--accent);
}
.postal-letter-heading { scroll-margin-top: 16px; }
.tbl td.postal-street { width: 28%; min-width: 130px; }
.tbl td.postal-houses { overflow-wrap: anywhere; }
.tbl td.postal-code {
  width: 1%;
  white-space: nowrap;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600;
  color: var(--accent);
}
.postal-back { font-size: 13px; }
@media (max-width: 600px) {
  .tbl:has(.postal-code) th,
  .tbl:has(.postal-code) td { padding: 8px 7px; }
  .tbl td.postal-street { min-width: 100px; }
}