.studioSearchMount, .studioSourcesMount { color: var(--ref-ink, #132b46); font: 400 1rem/1.5 var(--ref-sans, system-ui, sans-serif); }
.studioVisuallyHidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; margin: -1px; padding: 0; border: 0; }
.studioExternalLinkCue { display: inline-block; margin-inline-start: .32em; font-size: .82em; line-height: 1; text-decoration: none; }
.studioSearchLabel { display: block; margin-bottom: .45rem; color: var(--ref-navy, #123c68); font-weight: 700; }
.studioSearchInput { width: 100%; min-height: 3rem; border: 1px solid var(--ref-line-strong, #91a9bf); border-radius: .35rem; background: var(--ref-paper, #fff); color: inherit; padding: .7rem .8rem; }
.studioSearchStatus { min-height: 1.5rem; margin: .5rem 0; color: var(--ref-muted, #586b80); font-size: .875rem; }
.studioSearchResults { max-height: min(60vh, 38rem); overflow: auto; border-top: 1px solid var(--ref-line, #ccd8e4); }
.studioSearchGroup { padding-block: .8rem; }
.studioSearchGroup + .studioSearchGroup { border-top: 1px solid var(--ref-line, #ccd8e4); }
.studioSearchGroupTitle { margin: 0 0 .45rem; color: var(--ref-muted, #586b80); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }
.studioSearchList { display: grid; gap: .35rem; margin: 0; padding: 0; list-style: none; }
.studioSearchResult { width: 100%; border: 1px solid transparent; border-radius: .3rem; background: transparent; color: inherit; padding: .65rem; text-align: left; cursor: pointer; }
.studioSearchResult:hover, .studioSearchResult:focus-visible { border-color: var(--ref-blue, #2e659c); background: var(--ref-blue-soft, #e8f0f8); }
.studioSearchResult strong, .studioSearchResult span { display: block; }
.studioSearchResultSummary { margin-top: .2rem; color: var(--ref-muted, #586b80); font-size: .875rem; }
.studioSearchResultPublishers { margin-top: .25rem; color: var(--ref-blue, #2e659c); font-size: .75rem; font-weight: 700; }
.studioSourcesTrigger, .studioSourcesClose { min-height: 2.75rem; border: 1px solid var(--ref-line-strong, #91a9bf); border-radius: .3rem; background: var(--ref-paper, #fff); color: inherit; padding: .55rem .75rem; font-weight: 700; cursor: pointer; }
.studioSourcesTrigger { display: none; }
.studioSourcesPanel { position: sticky; top: 5rem; max-height: calc(100vh - 6rem); overflow: auto; border-left: 1px solid var(--ref-line, #ccd8e4); background: var(--ref-paper, #fff); padding-left: 1rem; }
.studioSourcesHeader { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.studioSourcesHeader h2 { margin: 0; font-size: 1.2rem; }
.studioSourcesClose { display: none; }
.studioSourcesTopic { margin: .45rem 0 1rem; color: var(--ref-muted, #586b80); }
.studioSourceCard { border-top: 3px solid var(--ref-blue, #2e659c); background: var(--ref-page, #f4f7fb); padding: 1rem; }
.studioSourceCard + .studioSourceCard { margin-top: 1rem; }
.studioSourceCard[data-freshness="current"] { border-top-color: var(--ref-good, #226647); }
.studioSourceCard[data-freshness="dueForReview"], .studioSourceCard[data-freshness="staleSuspect"] { border-top-color: var(--ref-warn, #8a5a10); }
.studioSourceCard[data-freshness="brokenOrMoved"], .studioSourceCard[data-freshness="blockedOrUnknown"], .studioSourceCard[data-freshness="retired"] { border-top-color: var(--ref-bad, #8e3838); }
.studioSourceKind { margin: 0; color: var(--ref-muted, #586b80); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.studioSourceCard h3 { margin: .3rem 0 .65rem; font-size: 1rem; }
.studioSourceState { display: grid; gap: .2rem; border-block: 1px solid var(--ref-line, #ccd8e4); padding-block: .55rem; }
.studioSourceState span { color: var(--ref-muted, #586b80); font-size: .8rem; }
.studioSourceFields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; margin: .8rem 0; }
.studioSourceField dt { color: var(--ref-muted, #586b80); font-size: .7rem; font-weight: 700; text-transform: uppercase; }
.studioSourceField dd { margin: .1rem 0 0; overflow-wrap: anywhere; font-size: .8rem; }
.studioOfficialLink { display: inline-block; font-weight: 700; }
.studioSourceUnavailable { color: var(--ref-muted, #586b80); font-size: .8rem; }
.studioSourceHistory, .studioRelatedSources, .studioWeeklyHistory { margin-top: .8rem; font-size: .8rem; }
.studioSourceHistory summary { cursor: pointer; font-weight: 700; }
.studioRelatedSources h4, .studioWeeklyHistory h3 { margin: 0; font-size: .85rem; }
.studioSourceHistory ul, .studioRelatedSources ul, .studioWeeklyHistory ul { margin: .4rem 0 0; padding-left: 1.2rem; }
.studioSourcesEmpty { color: var(--ref-muted, #586b80); }
.studioSearchResult:focus-visible, .studioSearchInput:focus-visible, .studioSourcesTrigger:focus-visible, .studioSourcesClose:focus-visible, .studioSourcesPanel:focus-visible { outline: 3px solid var(--ref-gold, #d9b158); outline-offset: 3px; }

@media (max-width: 1049px) {
  .studioSourcesMount[data-open="true"]::before { position: fixed; z-index: 79; inset: 0; background: rgba(5, 16, 27, .48); content: ""; }
  .studioSourcesTrigger { display: inline-flex; align-items: center; }
  .studioSourcesPanel { display: none; position: fixed; z-index: 80; inset: 0 0 0 auto; width: min(92vw, 30rem); max-height: none; border-left: 1px solid var(--ref-line-strong, #91a9bf); box-shadow: -1rem 0 3rem rgba(0,0,0,.2); padding: 1rem; }
  .studioSourcesMount[data-open="true"] .studioSourcesPanel { display: block; }
  .studioSourcesClose { display: inline-flex; align-items: center; }
}

@media (max-width: 520px) {
  .studioSourceFields { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .studioSearchMount *, .studioSourcesMount * { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}