.catalog-tool{min-height:100vh}.catalog-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(20rem,.75fr);gap:var(--space-10);align-items:end;margin-top:var(--space-4);padding:var(--space-16) max(var(--space-6),calc((100vw - 72rem)/2)) var(--space-10);border-block:2px solid var(--color-border);background:var(--color-surface) var(--hatch-pattern)}.catalog-hero h1{margin-top:var(--space-4);overflow-wrap:anywhere;font-size:clamp(2.6rem,6vw,4.5rem);line-height:.86}.catalog-hero p{max-width:33rem;margin:0 0 var(--space-4);color:var(--color-text-secondary);font-size:var(--font-size-lg)}.catalog-coverage{display:flex;gap:var(--space-2);align-items:center;color:var(--color-text-tertiary);font-family:var(--font-mono);font-size:var(--font-size-xs)}.catalog-coverage i{width:.7rem;height:.7rem;border:1px solid var(--color-warning);background:var(--hatch-pattern-dense)}.catalog-controls{position:sticky;top:46px;z-index:20;display:flex;gap:var(--space-5);align-items:end;padding:var(--space-3) max(var(--space-6),calc((100vw - 72rem)/2));border-bottom:2px solid var(--color-border);background:var(--color-surface)}.catalog-controls label,.catalog-detail-header label{display:grid;gap:var(--space-1);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.07em}.catalog-detail-selects{display:flex;flex-wrap:wrap;justify-content:end;gap:var(--space-3)}.catalog-controls select,.catalog-controls input,.catalog-detail-header select{box-sizing:border-box;min-width:0;min-height:2.4rem;border:1px solid var(--color-border);border-radius:0;padding:0 var(--space-3);background:var(--color-bg);color:var(--color-text);font-family:var(--font-mono)}.catalog-metrics{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:2px solid var(--color-border)}.catalog-metrics>div{padding:var(--space-5) max(var(--space-4),calc((100vw - 72rem)/8));border-right:1px solid var(--color-border-light);background:var(--color-bg)}.catalog-metrics>div:last-child{border-right:0}.catalog-metrics span,.catalog-detail-summary span{display:block;margin-bottom:var(--space-2);color:var(--color-text-tertiary);font-family:var(--font-mono);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.08em}.catalog-metrics strong{font-family:var(--font-mono);font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold)}.catalog-section{max-width:72rem;margin:var(--space-10) auto;border:2px solid var(--color-border);background:var(--color-surface)}.catalog-section-header{display:flex;justify-content:space-between;gap:var(--space-6);align-items:end;padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--color-border)}.catalog-section-header h2{margin-top:var(--space-2)}.catalog-data-scope{margin:0;border-bottom:1px solid var(--color-border);padding:var(--space-3) var(--space-6);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--font-size-xs)}.catalog-data-scope strong{color:var(--color-warning);text-transform:uppercase}.catalog-legend{display:flex;flex-wrap:wrap;gap:var(--space-4);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--font-size-xs);text-transform:uppercase}.catalog-legend span{display:inline-flex;gap:var(--space-2);align-items:center}.catalog-legend i{display:inline-block;width:.8rem;height:.8rem;border:1px solid var(--color-border)}.legend-active{background:var(--color-accent)}.legend-event{transform:rotate(45deg);background:var(--color-warning)}.legend-gap{background:var(--hatch-pattern-dense)}.catalog-chart-scroll,.catalog-table-scroll{overflow-x:auto}.catalog-atlas,.catalog-detail-svg{display:block;min-width:58rem;width:100%}.atlas-row-hit{fill:transparent}.atlas-lane{cursor:pointer;outline:none}.atlas-lane:hover .atlas-row-hit,.atlas-lane:focus .atlas-row-hit,.atlas-lane.is-selected .atlas-row-hit{fill:var(--color-accent-subtle)}.atlas-lane:focus .atlas-row-hit{stroke:var(--color-accent);stroke-width:2}.atlas-lane-label{fill:var(--color-text);font-family:var(--font-mono);font-size:12px;font-weight:600}.atlas-kind-label,.atlas-gap-label,.atlas-axis-tick,.atlas-year-label{fill:var(--color-text-tertiary);font-family:var(--font-mono);font-size:9px;text-transform:uppercase}.atlas-guide{stroke:var(--color-border-light)}.atlas-interval{fill:var(--color-accent);stroke:var(--color-border);stroke-width:1}.coverage-partial{stroke-dasharray:3 2;opacity:.82}.coverage-unresolved{fill:var(--color-bg-tertiary);stroke-dasharray:2 2}.coverage-identity_only{fill:var(--color-bg-tertiary);stroke-dasharray:2 2;opacity:.62}.coverage-verified_1990_present{fill:var(--color-accent)}.atlas-event{fill:var(--color-warning);stroke:var(--color-border);stroke-width:1}.atlas-event-readout{display:grid;grid-template-columns:9rem minmax(0,1fr);align-items:center;box-sizing:border-box;block-size:5rem;overflow:hidden;border-bottom:1px solid var(--color-border);padding:0 var(--space-6);background:var(--color-bg-secondary);font-family:var(--font-mono);font-size:var(--font-size-xs)}.atlas-event-readout-label{color:var(--color-warning);text-transform:uppercase;letter-spacing:.08em}.atlas-event-readout-copy{min-width:0;color:var(--color-text);overflow-wrap:anywhere}.atlas-event-readout-copy strong{color:var(--color-warning)}.atlas-event-readout-copy small{display:-webkit-box;margin-top:2px;overflow:hidden;color:var(--color-text-tertiary);font:inherit;-webkit-box-orient:vertical;-webkit-line-clamp:1}.atlas-event-readout-placeholder{color:var(--color-text-tertiary)}.atlas-year-cursor{stroke:var(--color-error);stroke-width:2;pointer-events:none}.atlas-year-label{fill:var(--color-error);font-weight:700}.atlas-gap-line{stroke:var(--color-text-tertiary);stroke-width:1;opacity:.38}.atlas-year-hit{cursor:crosshair}.catalog-accessible-table{border-top:1px solid var(--color-border)}.catalog-accessible-table summary{padding:var(--space-3) var(--space-6);cursor:pointer;color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--font-size-xs);text-transform:uppercase}.catalog-table-select{border:0;padding:0;background:none;color:var(--color-text);text-align:left;text-decoration:underline}.catalog-event-entry,.catalog-locator{display:block;margin-top:var(--space-1);color:var(--color-text-tertiary);font-size:var(--font-size-xs)}.data-table caption{padding:var(--space-3);text-align:left;color:var(--color-text-tertiary)}.catalog-caveat{padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--color-border-light);background:var(--color-bg-secondary);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.catalog-chart-note{display:none;margin:0;padding:var(--space-3) var(--space-6);border-bottom:1px solid var(--color-border-light);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.catalog-caveat strong{color:var(--color-text);font-family:var(--font-mono);text-transform:uppercase}.catalog-parameter{display:flex;justify-content:space-between;gap:var(--space-4);margin:0;padding:var(--space-3) var(--space-6);border-bottom:1px solid var(--color-border-light);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--font-size-sm)}.catalog-parameter span{color:var(--color-text-tertiary);text-transform:uppercase}.catalog-parameter strong{color:var(--color-text)}.catalog-detail-svg{display:block;min-width:58rem;width:100%;background-image:linear-gradient(var(--grid-color) 1px,transparent 1px),linear-gradient(90deg,var(--grid-color) 1px,transparent 1px);background-size:32px 32px}.catalog-observation-svg{display:block;min-width:58rem;width:100%;background:var(--color-bg)}.detail-grid-line{stroke:var(--color-border-light)}.observation-grid-line{stroke:var(--color-border-light);stroke-dasharray:3 4}.observation-current-line{stroke:var(--color-success);stroke-width:1.5;stroke-dasharray:5 4}.catalog-observation-svg .observation-current-value{fill:var(--color-text);font-size:10px;font-weight:700}.observation-current-point{stroke:var(--color-border);stroke-width:1.5}.detail-rate-line{fill:none;stroke:var(--color-accent);stroke-width:3}.catalog-detail-svg circle{fill:var(--color-warning);stroke:var(--color-border);stroke-width:1.5}.catalog-detail-svg text{fill:var(--color-text-secondary);font-family:var(--font-mono);font-size:10px}.catalog-detail-svg .detail-unit-label{fill:var(--color-text);font-size:11px;font-weight:700}.catalog-observation-svg text{fill:var(--color-text-secondary);font-family:var(--font-mono);font-size:10px}.catalog-detail-summary{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--color-border)}.catalog-detail-summary>div{padding:var(--space-4) var(--space-6);border-right:1px solid var(--color-border-light)}.catalog-detail-summary>div:last-child{border-right:0}.catalog-status{display:inline-block;width:-moz-fit-content;width:fit-content;border:1px solid currentColor;padding:2px var(--space-2);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--font-size-xs);text-transform:uppercase}.status-primary_verified,.status-official_secondary_verified,.status-complete{color:var(--color-success)}.status-partial,.status-inferred{color:var(--color-warning)}.status-conflicted,.status-unresolved{color:var(--color-error)}.catalog-evidence-table td:last-child{min-width:20rem}.catalog-bracket-matrix{margin-top:var(--space-3)}.catalog-bracket-matrix summary{cursor:pointer;color:var(--color-accent);font-family:var(--font-mono);font-size:var(--font-size-xs)}.catalog-bracket-matrix table{margin-top:var(--space-3);font-family:var(--font-mono);font-size:var(--font-size-xs)}.catalog-bracket-matrix th,.catalog-bracket-matrix td{padding:var(--space-2);border:1px solid var(--color-border-light);text-align:right}.catalog-bracket-matrix th:first-child,.catalog-bracket-matrix td:first-child{text-align:left}.catalog-gaps{padding:var(--space-5) var(--space-6);border-top:1px solid var(--color-border);color:var(--color-text-secondary)}.catalog-gaps strong{font-family:var(--font-mono);text-transform:uppercase}.catalog-empty,.catalog-message{padding:var(--space-10) var(--space-6);color:var(--color-text-secondary);font-family:var(--font-mono)}.catalog-footer{max-width:72rem;margin:0 auto;padding:0 var(--space-6) var(--space-12);color:var(--color-text-tertiary);font-family:var(--font-mono);font-size:var(--font-size-xs)}@media(max-width:760px){.catalog-hero{grid-template-columns:1fr;padding:var(--space-10) var(--space-4) var(--space-8)}.catalog-controls{top:41px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:var(--space-3) var(--space-4)}.catalog-controls label:last-child{grid-column:1 / -1}.catalog-metrics{grid-template-columns:repeat(2,1fr)}.catalog-metrics>div:nth-child(2){border-right:0}.catalog-metrics>div{padding:var(--space-4);border-bottom:1px solid var(--color-border-light)}.catalog-section{margin:var(--space-6) var(--space-3)}.catalog-section-header{display:grid;padding:var(--space-4)}.catalog-detail-selects{justify-content:stretch}.catalog-data-scope{padding:var(--space-3) var(--space-4)}.catalog-chart-note{display:block;padding:var(--space-3) var(--space-4)}.catalog-observations .catalog-chart-scroll{direction:rtl}.catalog-observations .catalog-observation-svg{direction:ltr}.atlas-event-readout{grid-template-columns:1fr;gap:var(--space-1);block-size:7rem;padding:var(--space-3) var(--space-4)}.atlas-event-readout-copy small:first-of-type{-webkit-line-clamp:3}.catalog-parameter{display:grid;grid-template-columns:1fr}.catalog-detail-summary{grid-template-columns:1fr}.catalog-detail-summary>div{border-right:0;border-bottom:1px solid var(--color-border-light)}.catalog-detail-summary>div:last-child{border-bottom:0}}