/* Component-local until parent #200 admits the reader into the staging shell. */
.nscReader {
  --nsc-reader-ink: var(--ref-ink, #132b46);
  --nsc-reader-muted: var(--ref-muted, #586b80);
  --nsc-reader-paper: var(--ref-paper, #fff);
  --nsc-reader-line: var(--ref-line, #ccd8e4);
  --nsc-reader-line-strong: var(--ref-line-strong, #91a9bf);
  --nsc-reader-blue: var(--ref-blue, #2e659c);
  --nsc-reader-blue-soft: var(--ref-blue-soft, #e8f0f8);
  --nsc-reader-gold: var(--ref-gold, #d9b158);
  --nsc-reader-gold-soft: var(--ref-gold-soft, #fbf4e3);
  --nsc-reader-gold-ink: var(--ref-gold-ink, #614509);
  max-width: 880px;
  min-width: 0;
  margin-inline: auto;
  color: var(--nsc-reader-ink);
  font: 400 1rem/1.6 var(--ref-sans, Inter, ui-sans-serif, system-ui, sans-serif);
}

.nscReader *, .nscReader *::before, .nscReader *::after { box-sizing: border-box; }
.nscReader .studioVisuallyHidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; margin: -1px; padding: 0; border: 0; }
.nscReader .studioExternalLinkCue { display: inline-block; margin-inline-start: .32em; font-size: .82em; line-height: 1; text-decoration: none; }
.nscReader a { color: var(--nsc-reader-blue); text-underline-offset: .18em; }
.nscReader button { font: inherit; }
.nscReader [hidden] { display: none !important; }

.nscReaderOrientation {
  border-bottom: 1px solid var(--nsc-reader-line-strong);
  padding: clamp(1.25rem, 4vw, 2.5rem) 0;
}
.nscReaderFamily, .nscReaderSequence, .nscReaderAuthorityLabel, .nscReaderSourceLabel {
  margin: 0 0 .5rem;
  color: var(--nsc-reader-blue);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.nscReaderOrientation h1, .nscReaderOrientation h2 {
  max-width: 25ch;
  margin: 0;
  color: var(--nsc-reader-ink);
  font-family: var(--ref-serif, Georgia, serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 560;
  letter-spacing: -.025em;
  line-height: 1.02;
}
.nscReaderOrientationLine { max-width: 65ch; margin: 1rem 0 0; color: var(--nsc-reader-muted); }

.nscReaderGlance, .nscReaderRegion { padding-block: clamp(1.4rem, 3vw, 2.25rem); }
.nscReaderGlance { border-bottom: 1px solid var(--nsc-reader-line); }
.nscReaderGlance :is(h2, h3), .nscReaderRegion :is(h2, h3) { margin: 0 0 1rem; font-size: clamp(1.2rem, 3vw, 1.55rem); line-height: 1.2; }
.nscReaderGlance > dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; margin: 0; }
.nscReaderGlance > dl > div { min-width: 0; border-left: 3px solid var(--nsc-reader-gold); background: var(--nsc-reader-paper); padding: .75rem .85rem; }
.nscReaderGlance dt { color: var(--nsc-reader-muted); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.nscReaderGlance dd { overflow-wrap: anywhere; margin: .25rem 0 0; font-weight: 650; }

.nscReaderEvidenceGuide { margin-top: 1.25rem; border-top: 1px solid var(--nsc-reader-line); padding-top: 1.15rem; }
.nscReaderEvidenceTitle { margin: 0; color: var(--nsc-reader-ink); font-weight: 800; }
.nscReaderEvidenceWarning { margin: .25rem 0 .8rem; color: var(--nsc-reader-muted); font-size: .86rem; }
.nscReaderEvidenceGuide dl { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .5rem; margin: 0; }
.nscReaderEvidenceGuide dl > div { min-width: 0; border: 1px solid var(--nsc-reader-line); border-radius: .25rem; background: var(--nsc-reader-paper); padding: .65rem; }
.nscReaderEvidenceGuide dt { color: var(--nsc-reader-ink); font-size: .72rem; font-weight: 800; letter-spacing: 0; text-transform: none; }
.nscReaderEvidenceGuide dd { margin: .25rem 0 0; color: var(--nsc-reader-muted); font-size: .75rem; font-weight: 400; line-height: 1.4; }

.nscReaderControls { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; border-bottom: 1px solid var(--nsc-reader-line); padding: .85rem 0; }
.nscReaderControls button { min-height: 2.75rem; border: 1px solid var(--nsc-reader-line-strong); border-radius: 999px; background: var(--nsc-reader-paper); color: var(--nsc-reader-ink); padding: .55rem .9rem; cursor: pointer; }
.nscReaderControls button:hover { border-color: var(--nsc-reader-blue); }
.nscReaderControls p { flex-basis: 100%; margin: 0; color: var(--nsc-reader-muted); font-size: .8rem; }

.nscReaderRegion { border-bottom: 1px solid var(--nsc-reader-line); }
.nscReaderRegion--context { border-left: 4px solid var(--nsc-reader-blue); background: var(--nsc-reader-blue-soft); padding-inline: clamp(1rem, 3vw, 1.5rem); }
.nscReaderRegion--boundary { border-left: 4px solid var(--nsc-reader-gold); background: var(--nsc-reader-gold-soft); padding-inline: clamp(1rem, 3vw, 1.5rem); }
.nscReaderRegion--abstract { border-top: 3px solid var(--nsc-reader-blue); }
.nscReaderRegion details { margin-top: .75rem; }
.nscReaderRegion summary { min-height: 2.75rem; border: 1px solid var(--nsc-reader-line-strong); border-radius: .25rem; background: var(--nsc-reader-paper); color: var(--nsc-reader-ink); padding: .65rem .85rem; cursor: pointer; font-weight: 700; list-style-position: inside; }
.nscReaderRegion summary::marker { color: var(--nsc-reader-blue); }
.nscReaderSummaryRow { display: inline-flex; width: calc(100% - 1.25rem); align-items: center; justify-content: space-between; gap: 1rem; margin-left: .25rem; vertical-align: middle; }
.nscReaderRegion summary:focus-visible, .nscReader button:focus-visible, .nscReader a:focus-visible { outline: 3px solid var(--nsc-reader-gold); outline-offset: 3px; }
.nscReaderDisclosureState { color: var(--nsc-reader-muted); font-size: .78rem; font-weight: 500; white-space: nowrap; }
.nscReaderDisclosureBody { padding: 1rem .1rem 0; }
.nscReaderDisclosureBody > :first-child { margin-top: 0; }
.nscReaderDisclosureBody > :last-child { margin-bottom: 0; }

.nscReaderSourceLabel { margin-bottom: .7rem; color: var(--nsc-reader-blue); }
.nscReaderAbstract { max-width: 62ch; margin: 0; font-family: var(--ref-serif, Georgia, serif); font-size: clamp(1.25rem, 2.6vw, 1.65rem); font-weight: 520; line-height: 1.35; }
.nscReaderAbstractNote, .nscReaderDetailIntro, .nscReaderProvenanceNote { max-width: 70ch; color: var(--nsc-reader-muted); font-size: .86rem; }
.nscReaderAbstractNote { margin: .85rem 0 0; }
.nscReaderDetailIntro { margin: 0 0 1rem; }

.nscReaderFacts { display: grid; gap: .8rem; margin: 0; padding-left: 1.5rem; }
.nscReaderFacts li { padding-left: .25rem; }
.nscReaderFacts p { margin: 0; }
.nscReaderFactMeta { display: flex; flex-wrap: wrap; gap: .25rem .6rem; margin-top: .35rem !important; color: var(--nsc-reader-muted); font-size: .75rem; }
.nscReaderFactMeta span { min-width: 0; overflow-wrap: anywhere; }
.nscReaderFactMeta span + span::before { margin-right: .6rem; content: "·"; }
.nscReaderSourceAction { margin-top: 1rem; overflow-wrap: anywhere; font-weight: 700; }
.nscReaderAuthorityLabel { margin-top: 1rem !important; color: var(--nsc-reader-blue); }
.nscReaderDecisionBoundary { border-top: 1px solid var(--nsc-reader-gold); margin-top: 1rem; padding-top: 1rem; font-weight: 650; }

.nscReaderRelatedList { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; margin: 0; padding: 0; list-style: none; }
.nscReaderRelatedList a { display: block; height: 100%; border: 1px solid var(--nsc-reader-line); border-radius: .3rem; background: var(--nsc-reader-paper); padding: .9rem; text-decoration: none; }
.nscReaderRelatedList a:hover { border-color: var(--nsc-reader-blue); }
.nscReaderRelatedList span, .nscReaderRelatedList small { display: block; }
.nscReaderRelatedList span { font-weight: 750; text-decoration: underline; text-underline-offset: .18em; }
.nscReaderRelatedList small { margin-top: .35rem; color: var(--nsc-reader-muted); }
.nscReaderEmpty, .nscReaderNoScript { color: var(--nsc-reader-muted); }
.nscReaderProvenance { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem 1rem; margin: 0; }
.nscReaderProvenance div { min-width: 0; border-top: 1px solid var(--nsc-reader-line); padding-top: .6rem; }
.nscReaderProvenance dt { color: var(--nsc-reader-muted); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.nscReaderProvenance dd { overflow-wrap: anywhere; margin: .2rem 0 0; }
.nscReaderProvenanceNote { margin-bottom: 0; }

@media (max-width: 720px) {
  .nscReaderGlance dl, .nscReaderRelatedList, .nscReaderProvenance { grid-template-columns: 1fr; }
  .nscReaderControls button { flex: 1 1 9rem; }
  .nscReaderFactMeta { display: block; }
  .nscReaderFactMeta span { display: block; }
  .nscReaderFactMeta span + span::before { margin-right: .4rem; }
}

@media (prefers-reduced-motion: reduce) {
  .nscReader *, .nscReader *::before, .nscReader *::after { scroll-behavior: auto !important; transition-duration: .00001ms !important; animation-duration: .00001ms !important; animation-iteration-count: 1 !important; }
}

@media print {
  .nscReader { max-width: none; color: #000; font-size: 10.5pt; }
  .nscReaderControls, .nscReaderDisclosureState, .nscReaderNoScript { display: none !important; }
  .nscReaderOrientation, .nscReaderGlance, .nscReaderRegion { break-inside: avoid; background: #fff !important; color: #000 !important; }
  .nscReaderRegion details > :not(summary) { display: block !important; content-visibility: visible !important; }
  .nscReaderRegion summary { border: 0; padding-inline: 0; }
  .nscReaderRegion summary::marker { content: ""; }
  .nscReader a { color: #000; text-decoration: underline; }
  .nscReader a[href^="https://"]::after { overflow-wrap: anywhere; content: " (" attr(href) ")"; font-size: 8.5pt; font-weight: 400; }
}