/* ISO 22301 – isolated page styling. EU AI Act remains the component reference. */
@media (min-width: 980px) {
  .reference-layout .toc {
    position: sticky;
    top: 92px;
    align-self: start;
    max-height: calc(100vh - 116px);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
    padding-right: 8px;
  }
  .reference-layout .toc::-webkit-scrollbar { width: 9px; }
  .reference-layout .toc::-webkit-scrollbar-thumb {
    background: #b8c3d0;
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: padding-box;
  }
  .reference-layout .toc a.is-active {
    font-weight: 700;
    background: rgba(31,75,122,.08);
    border-radius: 6px;
  }
}
.reference-content .faq-list { display:grid; gap:10px; }
.reference-content .faq-list details {
  border:1px solid #dbe3ee;
  border-radius:12px;
  background:#fff;
  overflow:hidden;
}
.reference-content .faq-list summary {
  cursor:pointer;
  padding:16px 48px 16px 18px;
  font-weight:650;
  position:relative;
  list-style:none;
}
.reference-content .faq-list summary::-webkit-details-marker { display:none; }
.reference-content .faq-list summary::after {
  content:"+";
  position:absolute;
  right:18px;
  top:50%;
  transform:translateY(-50%);
  font-size:1.25rem;
}
.reference-content .faq-list details[open] summary::after { content:"–"; }
.reference-content .faq-answer {
  border-top:1px solid #e5eaf1;
  padding:16px 18px 18px;
}
.reference-content .implementation-resources {
  margin-top:14px;
  padding:14px 16px;
  border-left:4px solid #2a5d9f;
  border-radius:8px;
  background:#f4f7fb;
}
.reference-content .executive-takeaway {
  margin:18px 0;
  padding:15px 17px;
  border:1px solid #dbe3ee;
  border-radius:12px;
  background:#f8fafc;
}
.reference-content .table-wrap { overflow-x:auto; max-width:100%; }
.reference-content table.data-table { width:100%; border-collapse:collapse; }
@media (max-width:979px) {
  .reference-layout .toc {
    position:static;
    max-height:none;
    overflow:visible;
    padding-right:0;
  }
}