/* Live QA pass: dynamic catalog and 3D showcase. */
.catalog-page .cat-title-bar { display: none; }
.catalog-page .cat-page-head h2 {
  color: var(--ink);
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(30px, 4vw, 48px);
  letter-spacing: -.05em;
}
.catalog-page .cat-back-round {
  width: 46px;
  height: 46px;
  border: 1px solid var(--dl-line);
  color: var(--ink);
  background: var(--card-bg);
  box-shadow: none;
}
.catalog-page .cat-count-badge {
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--dl-blue);
  background: rgba(23,105,224,.09);
}
.catalog-page .wrap > .catalog-filters { display: none; }
.catalog-page .cat-stage {
  display: grid;
  grid-template-columns: 190px minmax(0,1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.catalog-page .cat-featured {
  min-height: 138px;
  padding: 20px;
  border: 1px solid var(--dl-line);
  border-radius: 20px;
  color: #fff;
  background: #102b4c !important;
  box-shadow: none;
}
.catalog-page .cat-featured .cf-icon { font-size: 24px; }
.catalog-page .cat-featured .cf-name { font-size: 17px; }
.catalog-page .cat-featured .cf-count { color: rgba(255,255,255,.66); }
.catalog-page .cat-featured .cf-tag { color: #fff; background: rgba(255,255,255,.12); }
.catalog-page .cat-mosaic { gap: 8px; }
.catalog-page .cat-tile {
  min-height: 64px;
  padding: 9px;
  border: 1px solid var(--dl-line);
  border-radius: 14px;
  background: var(--card-bg);
}
.catalog-page .cat-tile:hover { border-color: rgba(23,105,224,.3); background: var(--sky); transform: translateY(-1px); }
.catalog-page .cat-tile .ct-name { color: var(--ink); font-size: 11.5px; line-height: 1.25; }
.catalog-page .cat-tile .ct-name b { color: var(--muted); font-weight: 650; }
.catalog-page .cgw-flex { gap: 18px; align-items: start; }
.catalog-page #catFilters {
  position: sticky;
  top: 148px;
  overflow: hidden auto;
  max-height: calc(100dvh - 168px);
  padding: 18px;
  border: 1px solid var(--dl-line);
  border-radius: 18px;
  background: var(--card-bg);
  box-shadow: 0 8px 24px rgba(8,26,47,.045);
}
.catalog-page #catFilters h3 { color: var(--ink); }
.catalog-page .fx-group { border-color: var(--dl-line); }
.catalog-page .fx-head { min-height: 44px; color: var(--ink); }
.catalog-page .fx-val { min-height: 34px; color: var(--muted); }

#carousel3d {
  width: calc(100% - 56px);
  max-width: 1224px;
  margin: 20px auto 64px;
  overflow: hidden;
  border: 1px solid var(--dl-line);
  border-radius: 28px;
  background: linear-gradient(145deg, #edf3fa, #f8fafc);
}
html[data-theme="dark"] #carousel3d { background: linear-gradient(145deg,#102238,#0d1b2d); }
#carousel3d > .wrap { padding: 48px 36px 34px; }
#carousel3d h2 { color: var(--ink); font-family: 'Unbounded', sans-serif; letter-spacing: -.045em; }
#carousel3d .section-sub { max-width: 620px; color: var(--muted); }
#carousel3d .c3d-stage { height: 360px; }
#carousel3d .c3d-item { border: 1px solid var(--dl-line); border-radius: 20px; box-shadow: 0 18px 38px rgba(8,26,47,.11); }
#carousel3d .c3d-item img { border-radius: 14px; }
#carousel3d .c3d-hint { color: var(--muted); }

@media (max-width: 680px) {
  .catalog-page .cat-stage { display: block; }
  .catalog-page .cat-featured { min-height: 112px; margin-bottom: 10px; }
  .catalog-page .cat-mosaic { display: flex; overflow-x: auto; padding-bottom: 6px; }
  .catalog-page .cat-tile { flex: 0 0 112px; min-height: 82px; }
  .catalog-page #catFilters { position: fixed; max-height: none; border-radius: 20px 20px 0 0; }
  #carousel3d { width: calc(100% - 24px); margin-bottom: 44px; border-radius: 22px; }
  #carousel3d > .wrap { padding: 34px 16px 24px; }
  #carousel3d .c3d-stage { height: 330px; }
}