/* ISSN Block Display Styling */

.block_issn_info {
  margin-bottom: 16px;
  text-align: center;
}

.block_issn_info .issn_display {
  margin: 0;
  padding: 0;
  line-height: 1.5;
  font-size: 18px;
  font-weight: 600;
}

.block_issn_info strong {
  font-weight: 600;
  font-size: 18px;
}

/* Responsive: adjust padding on small screens */
@media (max-width: 768px) {
  .block_issn_info {
    padding: 12px 0;
    margin-bottom: 12px;
  }

  .block_issn_info .issn_display {
    font-size: 16px;
  }

  .block_issn_info strong {
    font-size: 18px;
  }
}