/* Wave2 Stories+Knowledge — track CSS; does not fork frozen primitives */
.sk-main { padding: 40px 0 72px; }
.sk-lede { max-width: 62ch; font-size: 18px; line-height: 32px; margin: 0 0 16px; }
.sk-whatgetdo { display: grid; gap: 8px; margin: 0 0 24px; max-width: 62ch; font-size: 18px; line-height: 32px; }
.sk-branch-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 32px;
}
.sk-branch-3 a {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 72px;
  padding: 16px;
  border: var(--qa-hairline) solid var(--qa-ink);
  background: var(--qa-surface);
  color: var(--qa-ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  line-height: 24px;
  border-radius: var(--qa-radius);
}
.sk-section { margin: 40px 0; }
.sk-section h2 { font-size: 22px; line-height: 32px; font-weight: 700; margin: 0 0 12px; }
.sk-section > p { max-width: 62ch; font-size: 18px; line-height: 32px; }
.sk-grid { display: grid; gap: 8px; }
.sk-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.sk-filters button {
  font: inherit;
  font-size: 15px;
  line-height: 24px;
  font-weight: 500;
  padding: 8px 14px;
  border: var(--qa-hairline) solid var(--qa-ink);
  background: var(--qa-surface);
  color: var(--qa-ink);
  cursor: pointer;
  border-radius: var(--qa-radius);
}
.sk-filters button[aria-pressed="true"] { background: var(--qa-ink); color: var(--qa-paper); }
.sk-hub {
  display: grid;
  gap: 16px;
  padding: 20px 0;
  border-top: var(--qa-hairline) solid var(--rule);
}
.sk-hub__head { display: flex; gap: 12px; align-items: flex-start; }
.sk-hub__icon { width: 28px; height: 28px; flex: none; }
.sk-hub__icon img { width: 100%; height: auto; display: block; }
.sk-hub h3 { margin: 0 0 6px; font-size: 18px; line-height: 28px; font-weight: 700; }
.sk-hub p { margin: 0; max-width: 62ch; font-size: 18px; line-height: 32px; }
.sk-q {
  border-top: var(--qa-hairline) solid var(--rule);
  padding: 16px 0;
}
.sk-q h3 { margin: 0 0 8px; font-size: 18px; line-height: 28px; }
.sk-q p { margin: 0 0 8px; max-width: 62ch; font-size: 18px; line-height: 32px; }
.sk-meta { color: var(--qa-grey); font-size: 13px; line-height: 20px; }
.sk-status { margin: 4px 0 0; }
.sk-disclaimer {
  margin: 24px 0;
  padding: 16px;
  border: var(--qa-hairline) solid var(--qa-ink);
  background: var(--qa-surface);
  max-width: 70ch;
  font-size: 15px;
  line-height: 26px;
  border-radius: var(--qa-radius);
}
.sk-provenance {
  display: grid;
  gap: 8px;
  margin: 24px 0;
  padding: 16px;
  border: var(--qa-hairline) solid var(--qa-ink);
  background: var(--qa-surface);
  border-radius: var(--qa-radius);
  max-width: 70ch;
}
.sk-provenance dt { font-weight: 700; font-size: 13px; line-height: 20px; color: var(--qa-grey); }
.sk-provenance dd { margin: 0 0 8px; font-size: 15px; line-height: 24px; word-break: break-word; }
.sk-tech-details {
  margin: 24px 0 32px;
  max-width: 70ch;
  border: var(--qa-hairline) solid var(--fog, #E7E4DD);
  background: var(--qa-paper, #F5F2EA);
  padding: 0;
}
.sk-tech-details > summary {
  cursor: pointer;
  padding: 14px 16px;
  font-size: 15px;
  line-height: 24px;
  font-weight: 500;
  color: var(--qa-grey);
  list-style: none;
}
.sk-tech-details > summary::-webkit-details-marker { display: none; }
.sk-tech-details[open] > summary { border-bottom: var(--qa-hairline) solid var(--fog, #E7E4DD); }
.sk-tech-details .sk-provenance,
.sk-tech-details .sk-section {
  margin: 12px 16px 16px;
  font-size: 13px;
  line-height: 20px;
  color: var(--qa-grey);
}
.sk-tech-details .sk-section h2 { font-size: 14px; line-height: 22px; color: var(--qa-grey); }
.sk-tech-details .sk-section ul { padding-inline-start: 1.2em; }
.sk-anatomy { display: grid; gap: 12px; max-width: 70ch; }
.sk-anatomy li { font-size: 18px; line-height: 32px; }
.sk-forward {
  margin: 32px 0;
  padding: 24px;
  border: var(--qa-hairline) solid var(--qa-ink);
  background: var(--qa-surface);
  border-radius: var(--qa-radius);
  max-width: 70ch;
}
.sk-search { margin: 0 0 20px; max-width: 480px; }
.sk-catalog-count { color: var(--qa-grey); font-size: 13px; line-height: 20px; margin: 0 0 12px; }
@media (max-width: 720px) {
  .sk-branch-3 { grid-template-columns: 1fr; }
  .sk-main { font-size: 18px; }
}