section.item.pubid h2.label {
  font-size: 0 !important; /* oculta URN */
}
section.item.pubid h2.label::after {
  content: "ARK";
  font-size: 1rem !important; /* tamaño del nuevo texto */
  font-weight: bold !important;
}

/* Oculta el <li> cuyo resumen enlaza al issue 35 */
.page_issue_archive li:has(a[href*="/issue/view/23"]) { display: none !important; }