.page { padding-top: 22px; }
.masthead { padding-bottom: 12px; }
.wordmark { width: 148px; margin-left: -6px; }
.stack-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; padding: 31px 0 26px; }
.stack-heading h1 { font-size: clamp(48px, 6vw, 78px); }
.coverage-status { margin: 0; font-size: 11px; white-space: nowrap; }
.layer-key { display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 4px; padding: 0; margin: 0; list-style: none; }
.layer-key li { min-width: 0; padding: 12px 9px; border: 1px solid transparent; }
.layer-key li.integration { border-color: #000; }
.layer-key .number { display: block; margin-bottom: 7px; font-size: 9px; font-variant-numeric: tabular-nums; }
.layer-key .name { display: block; font: normal 18px/1.1 var(--serif); letter-spacing: -.02em; }
.collection-meta { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 18px; padding: 17px 0; font-size: 10px; line-height: 1.6; }
.collection-meta p { margin: 0; }
#workspace { border-top: 1px solid #000; padding-top: 23px; }
#chygraph { margin: 0; }
#diagram { min-width: 0; }
.chygraph-canvas { display: block; width: 100%; height: auto; overflow: visible; }
.chygraph-canvas text { fill: #000; font: 11.5px 'Helvetica Neue', Helvetica, Arial, sans-serif; paint-order: stroke; stroke: #fff; stroke-width: 3px; stroke-linejoin: round; }
.chygraph-canvas .compound-title { font: normal 22px var(--serif); letter-spacing: -.025em; stroke: none; }
.chygraph-canvas .nested .compound-title { font-size: 20px; }
.chygraph-canvas .scope-label { font-size: 9px; }
.chygraph-canvas .relation-label { font-size: 10px; }
.chygraph-canvas .root-label { font: normal 20px var(--serif); }
.compound-boundary { fill: #fff; stroke: #000; stroke-width: 1; }
.incidence-line { fill: none; stroke: #000; stroke-width: 1; opacity: .42; }
.graph-control { cursor: pointer; outline: none; }
.hit-area { fill: transparent; stroke: none; }
.graph-control:focus-visible .hit-area { stroke: #000; stroke-dasharray: 3 3; }
.graph-control.is-active .object-label, .graph-control.is-active .relation-label { font-weight: 600; }
.graph-control.is-active .object-marker { stroke: #000; stroke-width: 2; }
.graph-control.is-active .edge-marker { fill: #000; }
.incidence-line.is-active { opacity: 1; stroke-width: 1.7; }
.chygraph-canvas.has-focus .incidence-line:not(.is-active) { opacity: .09; }
.compound-boundary.is-active { stroke-width: 1.7; }
#chygraph figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; margin-top: 18px; font-size: 10px; line-height: 1.7; }
#chygraph .diagram-key { justify-content: flex-start; margin: 0; gap: 15px; font-size: inherit; }
.evidence { min-height: 42px; margin-top: 17px; padding-top: 14px; border-top: 1px solid #000; font-size: 11px; line-height: 1.7; }
.evidence .claim { display: block; margin-bottom: 6px; max-width: 90ch; }
.evidence .source { margin-left: 10px; }
.chygraph-definition { margin: 30px 0 0; font-size: 12px; line-height: 1.8; }
.chygraph-definition > em { font: italic 26px var(--serif); }
.chygraph-definition > span { font: normal 18px/1.5 var(--serif); }
.visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
@media (max-width: 1100px) {
  .layer-key { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .layer-key li { display: flex; align-items: baseline; gap: 12px; padding: 10px 13px; }
  .layer-key .number { margin: 0; }
  .layer-key .name { font-size: 20px; }
}
@media (max-width: 600px) {
  .stack-heading { align-items: start; flex-direction: column; gap: 12px; padding: 29px 0 22px; }
  .stack-heading h1 { font-size: 54px; }
  .layer-key li { gap: 7px; padding: 11px 6px; }
  .layer-key .name { font-size: 16px; }
  .layer-key .number { font-size: 8px; }
  .chygraph-canvas .object-label { font-size: 13px; }
  .chygraph-canvas .relation-label { font-size: 12px; }
  .chygraph-canvas .compound-title { font-size: 24px; }
  .chygraph-canvas .nested .compound-title { font-size: 22px; }
}
@media print { .layer-key li { print-color-adjust: exact; } }

.public-introduction { max-width: 86ch; margin: -8px 0 28px; font-size: 15px; line-height: 1.65; }
.public-introduction p { margin: 0 0 12px; }
.public-links { display: flex; flex-wrap: wrap; gap: 10px 24px; font-size: 12px; }
.source-register { margin-top: 30px; border-top: 1px solid #000; padding-top: 18px; font-size: 13px; line-height: 1.7; }
.source-register summary { cursor: pointer; font: normal 24px/1.3 var(--serif); }
.source-register summary:focus-visible { outline: 2px solid #000; outline-offset: 6px; }
.source-register > p { max-width: 90ch; }
.source-claims { padding-left: 22px; }
.source-claims > li { padding: 16px 0; border-top: 1px solid #00000026; break-inside: avoid; }
.source-claims h3 { margin: 0 0 8px; font: normal 21px/1.25 var(--serif); }
.source-claims p { max-width: 95ch; margin: 8px 0; }
.source-status { font-weight: 600; }
.source-locator { display: block; font-size: 12px; }
.claim-sources { padding-left: 20px; overflow-wrap: anywhere; }
.claim-sources li { margin-top: 8px; }
@media (max-width: 600px) { .public-introduction { margin-top: 0; font-size: 15px; } }