/* Compact comparison layout; shared site navigation stays unchanged. */
body { background: var(--paper); }
body::before { display: none; }
.catalog-shell { padding: 18px 0 30px; }
.catalog-intro-panel { display: flex; align-items: baseline; gap: 18px; max-width: none; margin-bottom: 18px; }
#catalog-title { font-size: 1.75rem; letter-spacing: -0.035em; }
.catalog-intro-panel p:not(.eyebrow) { margin: 0; font-size: 0.9rem; }
.catalog-layout { grid-template-columns: 218px minmax(0, 1fr); gap: 24px; }
.catalog-sidebar { gap: 8px; }
.catalog-menu, .results-toolbar, .product-card details, .qualification-grid { box-shadow: none; }
.catalog-menu { padding: 8px; gap: 6px; border-radius: 6px; }
.menu-group { padding-top: 8px; gap: 4px; }
.menu-group h2 { font-size: 0.68rem; letter-spacing: 0.06em; padding: 0 6px; color: var(--muted); }
.menu-group ul { gap: 0; }
.category-link { font-size: 0.84rem; line-height: 1.35; padding: 6px; gap: 6px; border-radius: 4px; }
.category-link strong { min-width: 22px; min-height: 22px; font-size: 0.72rem; }
.filter-reset { font-size: 0.8rem; border-radius: 4px; }
.catalog-results { gap: 0; }
.results-toolbar { border: 0; padding: 0; border-radius: 0; gap: 14px; align-items: center; }
.search-control { gap: 0; }
.search-control > span { position: absolute; width: 1px; height: 1px; clip-path: inset(50%); overflow: hidden; }
.search-control input { min-height: 44px; padding: 9px 12px; border-radius: 4px; font-size: 0.9rem; }
.catalog-count { margin: 0; font-size: 0.8rem; }
.screening-note { margin: 8px 0 14px; color: var(--muted); font-size: 0.75rem; line-height: 1.45; }
.screening-note a { color: var(--accent); text-underline-offset: 2px; }
.screening-note.section-shell { margin: 0 auto 20px; }
.column-headings, .product-card summary { display: grid; grid-template-columns: 112px minmax(0, 1fr) 228px 18px; gap: 14px; align-items: center; }
.column-headings { padding: 6px 12px; color: var(--muted); font-size: 0.7rem; font-weight: 700; border-bottom: 1px solid var(--line); }
.category-section { gap: 0; }
.category-heading { display: block; padding: 8px 12px; background: var(--wash); border-bottom: 1px solid var(--line); }
.category-heading h2 { font-size: 0.83rem; line-height: 1.3; letter-spacing: 0; font-weight: 750; }
.category-context, .category-description { position: absolute; width: 1px; height: 1px; clip-path: inset(50%); overflow: hidden; }
.product-stack { gap: 0; }
.product-card details { border: 0; border-bottom: 1px solid var(--line); border-radius: 0; overflow: visible; }
.product-card summary { min-height: 68px; padding: 10px 12px; }
.product-card summary:hover { background: #f7f8ff; }
.product-card summary:focus-visible { outline-offset: -3px; }
.product-card summary::after { grid-column: 4; grid-row: 1; font-size: 1.15rem; }
.product-meta { display: grid; gap: 3px; padding: 0; }
.product-code { background: none; color: var(--accent); padding: 0; min-height: 0; border-radius: 0; font-size: 0.82rem; letter-spacing: 0; white-space: nowrap; }
.row-exception { font-size: 0.69rem; color: #8c380b; line-height: 1.2; }
.product-title { margin: 0; font-size: 0.9rem; line-height: 1.35; letter-spacing: -0.01em; font-weight: 650; }
.quick-properties { display: grid; gap: 3px; font-size: 0.75rem; line-height: 1.35; }
.quick-properties > span { display: flex; justify-content: space-between; gap: 8px; }
.property-label { color: var(--muted); }
.quick-properties strong { font-weight: 600; text-align: right; }
.pending-properties { color: var(--muted); font-style: italic; }
.product-card details[open] { background: #fafbff; box-shadow: inset 0 0 0 1px var(--line); }
.product-card details[open] > summary { background: var(--accent-soft); }
.product-detail-body { gap: 12px; padding: 14px 16px 18px; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.product-summary, .product-description { font-size: 0.88rem; line-height: 1.5; margin: 0; }
.detail-grid { gap: 16px; }
.detail-section { padding-top: 10px; }
.detail-section h3 { margin-bottom: 6px; font-size: 0.76rem; letter-spacing: 0.03em; }
.detail-section ul { font-size: 0.86rem; line-height: 1.5; gap: 5px; }
.properties-section { grid-column: auto; }
table { min-width: 0; font-size: 0.84rem; }
th, td { padding: 6px; overflow-wrap: anywhere; }
caption { font-size: 0.73rem; }
.product-actions { gap: 14px; font-size: 0.85rem; }
.qualification { padding: 24px 0; }
.qualification > .eyebrow { display: none; }
.qualification h2 { font-size: 1.1rem; line-height: 1.3; letter-spacing: -0.02em; }
.qualification-grid { margin-top: 12px; border-radius: 4px; }
.qualification-grid p { min-height: 0; padding: 12px; font-size: 0.8rem; }
.site-footer { padding: 20px 0; font-size: 0.8rem; }
@media (max-width: 1100px) {
  .catalog-layout { grid-template-columns: 186px minmax(0, 1fr); gap: 16px; }
  .column-headings, .product-card summary { grid-template-columns: 94px minmax(0, 1fr) 172px 14px; gap: 10px; }
  .quick-properties > span { display: block; }
  .quick-properties strong { display: block; text-align: left; }
  .product-card summary { min-height: 82px; }
}
@media (min-width: 701px) and (max-width: 920px) {
  .catalog-sidebar { position: sticky; top: 140px; }
  .catalog-menu { grid-template-columns: 1fr; }
  .results-toolbar { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .column-headings, .product-card summary { grid-template-columns: 90px minmax(0, 1fr) 14px; }
  .column-headings > span:nth-child(3) { display: none; }
  .product-card summary::after { grid-column: 3; grid-row: 1 / 3; }
  .quick-properties { grid-column: 2; grid-row: 2; font-size: 0.73rem; }
  .quick-properties > span, .quick-properties strong { display: inline; }
  .product-meta { grid-row: 1 / 3; align-self: start; }
  .product-title { grid-column: 2; }
  .product-card summary { row-gap: 4px; }
}
@media (max-width: 920px) {
  .product-card details { scroll-margin-top: 140px; }
}
@media (max-width: 700px) {
  .catalog-intro-panel { display: block; margin-bottom: 12px; }
  .catalog-intro-panel p:not(.eyebrow) { margin-top: 5px; font-size: 0.82rem; }
  .catalog-layout { grid-template-columns: 1fr; gap: 12px; }
  .catalog-sidebar { position: static; }
  .catalog-menu { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 8px; padding: 6px; }
  .category-link-all { grid-column: 1; }
  .menu-group { display: contents; }
  .menu-group h2 { display: none; }
  .menu-group ul { display: contents; }
  .catalog-sidebar > .filter-reset { justify-self: end; padding: 0 12px; }
  .results-toolbar { grid-template-columns: 1fr; gap: 6px; }
  .column-headings { display: none; }
  .product-card summary { grid-template-columns: 92px minmax(0, 1fr) 18px; gap: 5px 10px; padding: 12px 6px; }
  .product-card summary::after { grid-column: 3; grid-row: 1 / 3; }
  .product-meta { grid-column: 1; grid-row: 1 / 3; align-self: start; }
  .product-title { grid-column: 2; grid-row: 1; }
  .quick-properties { grid-column: 2; grid-row: 2; }
  .quick-properties > span, .quick-properties strong { display: inline; }
  .detail-grid { grid-template-columns: 1fr; }
  .product-detail-body { padding: 12px; }
  .category-heading { padding-inline: 6px; }
}