/* V1.3: consistent rows and stable columns in both disclosure states. */
.inline-details, .rule, .directory-group {
  border: 1px solid #284862; border-radius: 8px; min-width: 0;
  background: #09172580; overflow: hidden;
  transition: border-color .25s, box-shadow .25s;
}
.inline-details:hover, .rule:hover, .directory-group:hover {
  border-color: #419dca; box-shadow: 0 0 20px #00afef12;
}
.inline-details > summary, .rule > summary, .directory-group > summary,
.foundation > .inline-details > summary {
  display: flex; align-items: center; justify-content: space-between;
  gap: 22px; width: 100%; padding: 20px; min-height: 78px;
  color: #edf6ff; border: 0; text-align: left; list-style: none;
}
.inline-details > summary:hover, .rule > summary:hover,
.directory-group > summary:hover, .foundation > .inline-details > summary:hover {
  padding-left: 20px; background: #00afef08; color: white;
}
.summary-copy { display: block; min-width: 0; flex: 1; }
.summary-title { display: block; font-size: 1rem; line-height: 1.45; font-weight: 600; }
.summary-preview { display: block; margin-top: 6px; font-size: .875rem; line-height: 1.55; color: #a8bed2; font-weight: 400; }
.summary-title .count { display: inline-block; margin-left: 10px; vertical-align: middle; }
.inline-details > summary::after, .rule > summary::after, .directory-group > summary::after,
.inline-details[open] > summary::after, .rule[open] > summary::after, .directory-group[open] > summary::after {
  content: ''; display: block; width: 9px; height: 9px; flex: 0 0 9px;
  border: solid #71d5ff; border-width: 0 2px 2px 0; margin: -5px 5px 0 0;
  transform: rotate(45deg); transition: transform .25s;
}
.inline-details[open] > summary::after, .rule[open] > summary::after,
.directory-group[open] > summary::after { transform: rotate(225deg); margin-top: 5px; }
.inline-details[open] > summary, .rule[open] > summary,
.directory-group[open] > summary { background: #0b2033; }
.inline-details > .inline-content, .foundation .inline-content,
.rule > .rule-content, .directory-group > .directory-links { padding: 20px; }
.foundation { display: grid; gap: 12px; border: 0; }
.foundation > .inline-details { margin: 0; border: 1px solid #284862; }
.rule-list { display: grid; gap: 12px; border: 0; align-content: start; }
.directory { grid-template-columns: 1fr; gap: 14px; }
.steps { grid-template-columns: 1fr; }
.step { display: grid; grid-template-columns: 48px minmax(0, 1fr); column-gap: 22px; }
.step + .step { border-left: 0; border-top: 1px solid var(--line); }
.step-number { grid-column: 1; grid-row: 1 / 5; margin: 0; }
.step > h3, .step > p, .step > a, .step > .inline-details { grid-column: 2; }
.step > .inline-details { margin-top: 10px; }
.step > .text-link { justify-self: start; }
.featured-resources { grid-template-columns: 1fr; }
.resource-card { min-height: 0; }
.resource-card .inline-details { margin-top: 12px; }
.resource-card:hover { transform: none; }
.resource-access { padding: 18px 14px; border-bottom: 1px solid var(--line); }
.resource-access h3 { margin: 0; font-size: 1rem; }
.resource-access h3 small { display: block; margin-top: 6px; font-size: .875rem; font-weight: 400; color: #a8bed2; }
.resource-access .inline-content { padding-bottom: 0; }
.resource-access .inline-content p { font-size: .9375rem; }
.footer-contact { flex-basis: 100%; }
.footer-contact .inline-content { padding-top: 0; }
.footer-contact .inline-content p { font-size: .875rem; }
summary:focus-visible { outline-offset: -3px; }
@supports (interpolate-size: allow-keywords) {
  details { interpolate-size: allow-keywords; }
  details::details-content { block-size: 0; overflow: clip; transition: block-size .25s, content-visibility .25s; transition-behavior: allow-discrete; }
  details[open]::details-content { block-size: auto; }
}
@media (max-width: 600px) {
  .inline-details > summary, .rule > summary, .directory-group > summary,
  .foundation > .inline-details > summary { padding: 16px; gap: 16px; }
  .inline-details > summary:hover, .rule > summary:hover,
  .directory-group > summary:hover, .foundation > .inline-details > summary:hover { padding-left: 16px; }
  .inline-details > .inline-content, .foundation .inline-content,
  .rule > .rule-content, .directory-group > .directory-links { padding: 16px; }
  .step { grid-template-columns: 32px minmax(0, 1fr); column-gap: 12px; padding: 20px 16px; }
  .step-number { font-size: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  details::details-content, summary::after { transition: none !important; }
}