.catalog-page { padding-block: 36px 64px; }
.catalog-heading { max-width: 850px; margin-bottom: 26px; }
.catalog-heading .breadcrumbs { margin-bottom: 18px; }
.catalog-heading h1 { margin: 0 0 14px; font-size: clamp(30px, 4vw, 48px); line-height: 1.12; }
.catalog-heading > p { max-width: 780px; margin: 0; color: var(--muted); line-height: 1.6; }
.quiz-filter-panel { border: 1px solid var(--line); border-radius: 18px; background: var(--surface); padding: 18px 22px; }
.quiz-filter-overview { display: flex; align-items: center; gap: 20px; padding-bottom: 12px; margin-bottom: 12px; border-bottom: 1px solid var(--line); }
.quiz-filter-hint, .quiz-filter-label { color: var(--muted); font-size: 13px; }
.quiz-filter-group { display: grid; grid-template-columns: 115px minmax(0, 1fr); gap: 12px; align-items: baseline; }
.quiz-filter-group + .quiz-filter-group { margin-top: 10px; }
.quiz-filter-links { display: flex; flex-wrap: wrap; gap: 7px; }
.quiz-filter-panel a { display: inline-flex; align-items: baseline; gap: 8px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 9px; font-size: 13px; line-height: 1.4; text-decoration: none; color: var(--ink); transition: border-color .15s, background .15s; }
.quiz-filter-panel a span { color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.quiz-filter-panel a:hover { border-color: var(--cobalt); }
.quiz-filter-panel a.is-current { background: #1746e0; border-color: #1746e0; color: #fff; }
.quiz-filter-panel a.is-current span { color: #fff; opacity: .85; }
.quiz-filter-panel a:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 3px; }
.catalog-results { margin-top: 30px; }
.catalog-results-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.catalog-results-heading h2 { margin: 0; font-size: 24px; }
.catalog-results-heading p { margin: 0; color: var(--muted); font-size: 13px; }
.catalog-page .quiz-grid-catalog { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.catalog-guide { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 60px; padding-top: 42px; margin-top: 42px; border-top: 1px solid var(--line); }
.catalog-guide-copy section + section { margin-top: 28px; }
.catalog-guide h2 { margin: 0 0 12px; font-size: 22px; line-height: 1.3; }
.catalog-guide p { margin: 0; line-height: 1.75; color: var(--muted); }
.catalog-more ul { margin: 0 0 28px; padding: 0; list-style: none; }
.catalog-more li + li { margin-top: 12px; }
.catalog-more a, .catalog-editorial a { text-underline-offset: 3px; }
.catalog-editorial { display: flex; flex-wrap: wrap; gap: 12px 20px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; }
.catalog-editorial > span { color: var(--muted); }
@media (max-width: 900px) {
  .catalog-page .quiz-grid-catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .catalog-guide { gap: 30px; }
}
@media (max-width: 600px) {
  .catalog-page { padding-block: 22px 40px; }
  .catalog-heading { margin-bottom: 20px; }
  .quiz-filter-panel { padding: 14px; border-radius: 12px; }
  .quiz-filter-overview { flex-wrap: wrap; gap: 8px 14px; }
  .quiz-filter-group { display: block; }
  .quiz-filter-label { display: block; margin-bottom: 7px; font-size: 12px; }
  .quiz-filter-group + .quiz-filter-group { margin-top: 14px; }
  .quiz-filter-panel a { padding: 8px 9px; }
  .catalog-results-heading { align-items: flex-start; }
  .catalog-results-heading h2 { font-size: 22px; }
  .catalog-results-heading p { flex-shrink: 0; padding-top: 4px; }
  .catalog-page .quiz-grid-catalog, .catalog-guide { grid-template-columns: minmax(0, 1fr); }
  .catalog-guide { margin-top: 30px; padding-top: 30px; }
}

.catalog-page .quiz-grid-catalog .quiz-card { grid-column: auto; }
.catalog-page .quiz-grid-catalog .quiz-card img { aspect-ratio: 4 / 3; }