/**
 * Development work by David Lane
 */
/**
 * Genealogy source file.
 * Author: Levi Lane.
 */
:root {
  --museum-bg: #13151a;
  --museum-surface: #1b1e26;
  --museum-surface-soft: #232830;
  --museum-text: #ece8df;
  --museum-muted: #9a958a;
  --museum-accent: #ae9a78;
  --museum-link: #c4b896;
  --museum-border: rgba(236, 232, 223, 0.1);
  --museum-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 24px 48px rgba(0, 0, 0, 0.35);
  --museum-serif: Georgia, 'Times New Roman', serif;
  --museum-sans: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

body.archiveLight {
  --museum-bg: #f4f1eb;
  --museum-surface: #fffcf7;
  --museum-surface-soft: #f0ebe3;
  --museum-text: #252320;
  --museum-muted: #6e6a62;
  --museum-accent: #6b5344;
  --museum-link: #5a4839;
  --museum-border: rgba(37, 35, 32, 0.12);
  --museum-shadow: 0 1px 0 rgba(255, 255, 255, 0.85) inset, 0 12px 32px rgba(45, 38, 28, 0.08);
}

body.lane-museum-page {
  --history-bg: var(--museum-bg);
  --history-text: var(--museum-text);
  --history-surface: var(--museum-surface);
  --history-border: var(--museum-border);
  --history-accent: var(--museum-accent);
  --history-link: var(--museum-link);
  /* lane-shell themed hooks */
  --lane-qnav-link-bd: var(--museum-border);
  --lane-qnav-link-fg: var(--museum-link);
  --lane-qnav-link-fs: 0.76rem;
  --lane-qnav-link-tracking: 0.08em;
  --lane-qnav-link-case: uppercase;
  --lane-qnav-link-pad-v: 0.3rem;
  --lane-qnav-link-pad-h: 0.68rem;
  --lane-qnav-link-hover-bd: var(--museum-accent);
  --lane-qnav-link-hover-fg: var(--museum-text);
  --lane-qnav-link-hover-bg: rgba(174, 154, 120, 0.1);
  --lane-qnav-focus-color: rgba(196, 184, 150, 0.92);
  --lane-context-note-fg: var(--museum-muted);
  --lane-context-note-size: 0.82rem;
  background: var(--museum-bg);
  color: var(--museum-text);
  font-family: var(--museum-sans);
  -webkit-font-smoothing: antialiased;
}

body.lane-museum-page .text-muted {
  color: #b6b0a5 !important;
}

.museum-wrap {
  max-width: 1120px;
  margin: 0 auto 4.5rem;
  padding: 2.5rem 1.25rem 0;
}

.museum-hero,
.museum-panel {
  background: var(--museum-surface);
  border: 1px solid var(--museum-border);
  border-radius: 2px;
  box-shadow: var(--museum-shadow);
}

.museum-hero {
  padding: 2.25rem 2rem 2rem;
  margin-bottom: 1.25rem;
}

.museum-crumb {
  margin: 0 0 1.25rem;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}

.museum-crumb a {
  color: var(--museum-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.museum-crumb a:hover {
  color: var(--museum-link);
  border-bottom-color: rgba(196, 184, 150, 0.45);
}

.museum-kicker {
  color: var(--museum-accent);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
  font-weight: 500;
}

.museum-title-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.museum-wordmark {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  opacity: 0.92;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
}

body.archiveLight .museum-wordmark {
  filter: none;
  opacity: 1;
}

.museum-title {
  margin: 0;
  font-family: var(--museum-serif);
  font-weight: 400;
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.museum-subtitle {
  margin: 1rem 0 0;
  max-width: 38em;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--museum-muted);
  font-weight: 400;
}

.museum-quick-nav {
  margin-top: 1rem;
  gap: 0.5rem;
}

.museum-error {
  color: #c9a227;
}

.theme-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.museum-theme-btn {
  border: 1px solid var(--museum-border);
  background: transparent;
  color: var(--museum-muted);
  border-radius: 2px;
  padding: 0.4rem 0.85rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.museum-theme-btn:hover {
  color: var(--museum-text);
  border-color: rgba(174, 154, 120, 0.45);
}

.museum-theme-btn.active {
  border-color: var(--museum-accent);
  color: var(--museum-text);
  background: rgba(174, 154, 120, 0.08);
}

.museum-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.25rem;
  margin-top: 0;
}

.museum-panel {
  padding: 1.5rem 1.5rem 1.75rem;
}

.museum-panel--primary {
  padding-top: 1.75rem;
}

.museum-panel--aside {
  padding-bottom: 1.5rem;
}

.museum-panel h2 {
  font-size: 1.2rem;
}

.featured-badge {
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--museum-accent);
  margin-bottom: 0.65rem;
}

.museum-featured-title {
  font-family: var(--museum-serif);
  font-size: 1.35rem;
  font-weight: 400;
  margin: 0 0 0.25rem;
  letter-spacing: -0.01em;
}

.museum-lede {
  color: var(--museum-muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

.museum-prose {
  margin: 0;
  line-height: 1.65;
  font-size: 0.9375rem;
}

.museum-prose--muted {
  color: var(--museum-muted);
}

.museum-context-callout {
  border: 1px solid rgba(174, 154, 120, 0.38);
  border-left-width: 4px;
  background: rgba(174, 154, 120, 0.08);
  border-radius: 2px;
  padding: 0.8rem 0.9rem;
  color: var(--museum-muted);
}

.museum-context-title {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--museum-accent);
}

.museum-code {
  font-size: 0.85em;
  padding: 0.1em 0.35em;
  border-radius: 2px;
  background: var(--museum-surface-soft);
  border: 1px solid var(--museum-border);
}

.museum-text-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--museum-link);
  text-decoration: none;
  border-bottom: 1px solid rgba(196, 184, 150, 0.35);
  padding-bottom: 0.15rem;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.museum-text-btn:hover {
  color: var(--museum-accent);
  border-bottom-color: var(--museum-accent);
}

.museum-aside-title {
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--museum-muted);
  font-weight: 600;
  margin: 0 0 1rem;
}

.museum-rule {
  height: 1px;
  background: var(--museum-border);
  margin: 1.35rem 0 1.35rem;
  border: 0;
}

.museum-docent-name {
  font-family: var(--museum-serif);
  font-size: 1.05rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
  color: var(--museum-text);
}

.museum-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.museum-section-title {
  font-family: var(--museum-serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin: 0;
  letter-spacing: -0.01em;
}

.museum-section-sub {
  margin: 0.2rem 0 0;
  font-size: 0.8125rem;
  color: var(--museum-muted);
  letter-spacing: 0.02em;
}

.museum-quiet-link {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--museum-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.museum-quiet-link:hover {
  color: var(--museum-link);
  border-bottom-color: rgba(196, 184, 150, 0.4);
}

.museum-media {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0.8rem;
}

#secondaryMedia {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.museum-main-media,
.museum-media-item {
  background: var(--museum-surface-soft);
  border: 1px solid var(--museum-border);
  border-radius: 2px;
  min-height: 180px;
  overflow: hidden;
}

.museum-media-item {
  display: flex;
  flex-direction: column;
}

.museum-media-item__visual {
  flex: 1 1 auto;
  min-height: 140px;
  overflow: hidden;
}

.museum-main-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.museum-media-item__visual img {
  width: 100%;
  height: 100%;
  min-height: 140px;
  object-fit: cover;
  display: block;
}

.museum-media-item__visual > a.museum-media-open-source {
  display: block;
  height: 100%;
  min-height: 140px;
  cursor: pointer;
}

.museum-media-item__visual > a.museum-media-open-source img {
  width: 100%;
  height: 100%;
  min-height: 140px;
  object-fit: cover;
  display: block;
}

.museum-media-caption {
  font-size: 0.78rem;
  line-height: 1.38;
  color: var(--museum-muted);
  padding: 0.45rem 0.55rem 0.55rem;
  border-top: 1px solid var(--museum-border);
  flex-shrink: 0;
}

.museum-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--museum-muted);
  min-height: 180px;
  padding: 1rem;
}

.museum-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 0.8rem;
}

.museum-meta-item {
  background: var(--museum-surface-soft);
  border: 1px solid var(--museum-border);
  border-radius: 2px;
  padding: 0.75rem 0.85rem;
}

.museum-meta-label {
  color: var(--museum-muted);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.museum-meta-value {
  font-weight: 500;
  font-size: 0.9375rem;
}

.museum-tabs {
  border-bottom: 1px solid var(--museum-border);
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.museum-tabs .nav-item {
  margin-bottom: -1px;
}

.museum-tabs .nav-link {
  color: var(--museum-muted);
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent !important;
  padding: 0.65rem 0;
  margin-right: 1.5rem;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.museum-tabs .nav-link:hover {
  color: var(--museum-text);
}

.museum-tabs .nav-link.active {
  color: var(--museum-accent);
  border-bottom-color: var(--museum-accent);
}

.timeline-row {
  padding: 0.85rem 0.15rem;
  border-bottom: 1px solid var(--museum-border);
}

.timeline-row:last-child {
  border-bottom: none;
}

.timeline-year {
  color: var(--museum-accent);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}

.museum-prominent-timeline-title {
  color: var(--museum-text);
  font-weight: 600;
}

.prominent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.prominent-card {
  background: var(--museum-surface-soft);
  border: 1px solid var(--museum-border);
  border-radius: 2px;
  padding: 0;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.25s ease;
}

.prominent-card-body {
  padding: 1rem 1.1rem;
}

.prominent-card--hero {
  grid-column: 1 / -1;
}

.prominent-card-media {
  margin: 0;
  border-bottom: 1px solid var(--museum-border);
  background: var(--museum-surface);
}

.prominent-card-media img {
  display: block;
  width: 100%;
  max-height: 320px;
  object-fit: contain;
  object-position: top center;
}

.prominent-card-cover {
  display: none;
  min-height: 220px;
  padding: 1.2rem 1.15rem 1.35rem;
  background:
    linear-gradient(160deg, rgba(216, 190, 139, 0.12) 0%, rgba(37, 33, 26, 0.18) 100%),
    var(--museum-surface);
  border-bottom: 1px solid var(--museum-border);
}

.prominent-card-cover__kicker {
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--museum-muted);
  margin-bottom: 0.65rem;
}

.prominent-card-cover__name {
  font-family: var(--museum-serif);
  font-size: 1.28rem;
  line-height: 1.2;
  margin-bottom: 0.55rem;
  color: var(--museum-text);
}

.prominent-card-cover__dates {
  font-size: 0.92rem;
  color: var(--museum-text);
}

.prominent-card-cover__meta {
  font-size: 0.8rem;
  margin-top: 0.5rem;
  color: var(--museum-muted);
}

.prominent-card-media--missing img {
  display: none;
}

.prominent-card-media--missing figcaption {
  display: none;
}

.prominent-card-media--missing .prominent-card-cover,
.prominent-card-media--cover .prominent-card-cover {
  display: block;
}

.prominent-card-media figcaption {
  padding: 0.5rem 1.1rem 0.75rem;
  line-height: 1.35;
}

.prominent-link-cite {
  display: inline-block;
}

.prominent-card:hover {
  border-color: rgba(174, 154, 120, 0.35);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

body.archiveLight .prominent-card:hover {
  box-shadow: 0 8px 24px rgba(45, 38, 28, 0.06);
}

.prominent-card h3 {
  font-family: var(--museum-serif);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.prominent-blurb {
  color: var(--museum-muted);
  margin-top: 0.35rem;
}

.prominent-links {
  margin-top: 0.5rem;
}

.prominent-links li + li {
  margin-top: 0.35rem;
}

.prominent-external-link {
  color: var(--museum-link);
  text-decoration: none;
  border-bottom: 1px dashed rgba(191, 155, 95, 0.45);
}

.prominent-external-link:hover {
  color: var(--museum-accent);
  border-bottom-color: var(--museum-accent);
}

.prominent-internal-link {
  color: var(--museum-link);
  text-decoration: none;
  border-bottom: 1px solid rgba(191, 155, 95, 0.35);
}

.prominent-internal-link:hover {
  color: var(--museum-accent);
  border-bottom-color: var(--museum-accent);
}

.prominent-tree-link {
  font-size: 0.85rem;
}

.prominent-wall-link {
  font-size: 0.8rem;
  color: var(--museum-link);
  text-decoration: none;
  border-bottom: 1px dotted rgba(196, 184, 150, 0.45);
}

.prominent-wall-link:hover {
  color: var(--museum-accent);
  border-bottom-color: var(--museum-accent);
}

.prominent-card[data-museum-accent='0'] { border-left: 4px solid #c5ab6b; }
.prominent-card[data-museum-accent='1'] { border-left: 4px solid #8bb0d6; }
.prominent-card[data-museum-accent='2'] { border-left: 4px solid #9dbd93; }
.prominent-card[data-museum-accent='3'] { border-left: 4px solid #c49a8d; }
.prominent-card[data-museum-accent='4'] { border-left: 4px solid #b7a1cf; }
.prominent-card[data-museum-accent='5'] { border-left: 4px solid #cfb784; }
.prominent-card[data-museum-accent='6'] { border-left: 4px solid #84c1bd; }
.prominent-card[data-museum-accent='7'] { border-left: 4px solid #d0a06f; }

/* Lane lunar observatory (“Lunar-5”) */
.lunar-observatory {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse 120% 80% at 70% 20%, rgba(80, 60, 120, 0.35), transparent 55%),
    radial-gradient(ellipse 90% 60% at 20% 90%, rgba(191, 155, 95, 0.12), transparent 50%),
    linear-gradient(165deg, #0c0e14 0%, #151b26 45%, #0a0c10 100%);
  border: 1px solid var(--museum-border);
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.45);
}

.lunar-observatory::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(1px 1px at 10% 20%, rgba(255, 255, 255, 0.35), transparent),
    radial-gradient(1px 1px at 80% 40%, rgba(255, 255, 255, 0.25), transparent),
    radial-gradient(1px 1px at 35% 70%, rgba(255, 255, 255, 0.2), transparent);
  background-size: 100% 100%;
  opacity: 0.45;
  pointer-events: none;
}

.lunar-observatory-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(200px, 0.9fr);
  gap: 1.25rem;
  padding: 1.25rem;
  align-items: start;
}

.lunar-observatory-kicker {
  margin-bottom: 0.35rem;
}

.lunar-badge {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #1a1520;
  background: linear-gradient(90deg, #e8c87a, #f0dfa8);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-weight: 700;
}

.lunar-observatory-body {
  color: var(--museum-muted);
  line-height: 1.5;
}

.lunar-nomenclature-epitaph {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: #e8dcb8;
  border-left: 3px solid rgba(240, 223, 168, 0.55);
  padding: 0.35rem 0 0.35rem 0.7rem;
  background: rgba(10, 12, 18, 0.28);
  border-radius: 2px;
}

.lunar-usgs-table-wrap {
  border: 1px solid rgba(196, 184, 150, 0.25);
  border-radius: 6px;
  overflow: hidden;
}

.lunar-usgs-table {
  color: var(--museum-text);
  margin: 0;
}

.lunar-usgs-table thead th {
  border-top: 0;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--museum-muted);
  background: rgba(255, 255, 255, 0.03);
}

.lunar-usgs-table td {
  font-size: 0.82rem;
  border-top: 1px solid rgba(236, 232, 223, 0.08);
}

.lunar-coords dt {
  color: var(--museum-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.lunar-coords dd {
  margin-bottom: 0;
  font-weight: 600;
}

.lunar-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.lunar-btn {
  border-radius: 999px !important;
}

.lunar-observatory-visual {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(191, 155, 95, 0.25);
  min-height: 200px;
  background: var(--museum-surface-soft);
}

.lunar-observatory-img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  display: block;
  filter: saturate(1.05) contrast(1.05);
}

.lunar-observatory-gallery .lunar-observatory-img {
  min-height: 260px;
  max-height: 360px;
  object-fit: contain;
  background: rgba(0, 0, 0, 0.2);
}

.lunar-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
  padding: 0.55rem;
  background: rgba(12, 14, 20, 0.56);
  border-top: 1px solid rgba(191, 155, 95, 0.25);
}

.lunar-gallery-thumb {
  border: 1px solid rgba(236, 232, 223, 0.22);
  background: transparent;
  border-radius: 4px;
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  min-height: 56px;
}

.lunar-gallery-thumb img {
  width: 100%;
  height: 56px;
  object-fit: cover;
  display: block;
  opacity: 0.9;
}

.lunar-gallery-thumb.is-active {
  border-color: rgba(240, 223, 168, 0.85);
  box-shadow: 0 0 0 1px rgba(240, 223, 168, 0.25);
}

.lunar-gallery-thumb.is-active img {
  opacity: 1;
}

.lunar-gallery-thumb:focus-visible {
  outline: 2px solid rgba(240, 223, 168, 0.95);
  outline-offset: 1px;
}

.lunar-gallery-caption {
  margin: 0;
  padding: 0.55rem 0.7rem 0.7rem;
  border-top: 1px solid rgba(236, 232, 223, 0.08);
  background: rgba(12, 14, 20, 0.4);
}

.lunar-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
}

.lunar-lightbox.is-open {
  display: block;
}

.lunar-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
}

.lunar-lightbox-panel {
  position: relative;
  z-index: 1;
  width: min(94vw, 1050px);
  margin: 4vh auto;
  padding: 0.75rem 0.75rem 0.5rem;
  background: rgba(15, 16, 20, 0.96);
  border: 1px solid rgba(191, 155, 95, 0.35);
  border-radius: 10px;
}

.lunar-lightbox-image {
  display: block;
  width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 8px;
}

.lunar-lightbox-close {
  position: absolute;
  top: 0.25rem;
  right: 0.35rem;
  border: 0;
  background: transparent;
  color: #f4f4f4;
  font-size: 1.85rem;
  line-height: 1;
  cursor: pointer;
}

.lunar-lightbox-caption {
  margin: 0.45rem 0.2rem 0.15rem;
}

.lunar-observatory-visual--fallback {
  min-height: 220px;
  background: radial-gradient(circle at 55% 45%, #3a3d4a 0%, #1a1c22 62%, #0e0f12 100%);
  box-shadow: inset 0 -20px 40px rgba(0, 0, 0, 0.5);
}

.lunar-observatory-visual--fallback::after {
  content: '☾';
  position: absolute;
  right: 12%;
  top: 18%;
  font-size: 4.5rem;
  opacity: 0.12;
  color: #fff;
  pointer-events: none;
}

@media (max-width: 992px) {
  .lunar-observatory-inner {
    grid-template-columns: 1fr;
  }

  .lunar-gallery-thumbs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 576px) {
  .lunar-gallery-thumbs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.docent-intro {
  color: var(--museum-muted);
}

.prompt-chip {
  border: 1px solid var(--museum-border);
  color: var(--museum-muted);
  background: transparent;
  padding: 0.4rem 0.75rem;
  border-radius: 2px;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  margin: 0 0.4rem 0.4rem 0;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.prompt-chip:hover {
  color: var(--museum-text);
  border-color: rgba(174, 154, 120, 0.45);
}

.docent-answer {
  background: var(--museum-surface-soft);
  border: 1px solid var(--museum-border);
  border-radius: 2px;
  padding: 1rem;
  margin-top: 0.85rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--museum-muted);
}

a {
  color: var(--museum-link);
}

@media (max-width: 992px) {
  .museum-grid,
  .museum-media {
    grid-template-columns: 1fr;
  }

  .museum-section-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Exhibit card modal (shared pattern with music collection poster) */
.museum-poster-modal-content {
  background: var(--museum-surface);
  color: var(--museum-text);
  border: 1px solid var(--museum-border);
}

.museum-poster-modal-content .modal-header {
  background: var(--museum-surface-soft);
  border-bottom: 1px solid var(--museum-border);
}

/* Dark default museum theme: light glyph on dark header */
.museum-poster-modal-content .modal-header .btn-close.museum-poster-modal-close {
  opacity: 0.9;
  filter: invert(1) brightness(1.1);
}

body.archiveLight .museum-poster-modal-content .modal-header .btn-close.museum-poster-modal-close {
  filter: none;
}

.museum-poster-layout.poster-layout {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.museum-poster-preview.poster-preview {
  flex: 0 0 320px;
  max-width: 100%;
  overflow: auto;
  max-height: 420px;
}

.museum-poster-frame.poster-frame,
#museumPosterContent.museum-poster-frame {
  background: #ffffff;
  border-radius: 16px;
  border: 2px solid rgba(174, 154, 120, 0.35);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  min-width: 0;
}

#museumPosterContent.lane-poster-expandable {
  cursor: zoom-in;
}

#museumPosterContent.lane-poster-expandable:hover,
#museumPosterContent.lane-poster-expandable:focus-visible {
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.45), 0 12px 30px rgba(0, 0, 0, 0.2);
  outline: none;
}

.museum-poster-frame .poster-cover,
#museumPosterContent .poster-cover {
  width: 100%;
  height: 320px;
  object-fit: cover;
  background: #f0f0f0;
  display: block;
}

.museum-poster-frame .poster-body,
#museumPosterContent .poster-body {
  padding: 16px;
  text-align: left;
  color: #1a1a1a;
}

#museumPosterContent .poster-kicker {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #6b5344;
  margin-bottom: 6px;
}

#museumPosterContent .poster-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: #1a1a1a;
}

#museumPosterContent .poster-subtitle {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 10px;
}

#museumPosterContent .poster-meta {
  display: grid;
  gap: 6px;
  font-size: 0.85rem;
  color: #333;
  margin-bottom: 10px;
}

#museumPosterContent .poster-section {
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(174, 154, 120, 0.12);
  border-left: 3px solid #ae9a78;
  font-size: 0.82rem;
  color: #2c3e50;
  margin-bottom: 10px;
  line-height: 1.4;
}

#museumPosterContent .poster-section h6 {
  margin: 0 0 6px 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #6b5344;
}

.museum-poster-sidebar .poster-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 15px;
}

.museum-poster-sidebar .poster-actions button {
  flex: 1 1 auto;
  min-width: 140px;
}

.museum-poster-sidebar .poster-share-row {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.museum-poster-sidebar .poster-share-row input {
  flex: 1 1 auto;
  background: var(--museum-surface-soft);
  color: var(--museum-text);
  border: 1px solid var(--museum-border);
}

.prominent-card-poster-btn {
  font-size: 0.75rem;
}

#museumPosterModeSimple.active,
#museumPosterModeTemplate.active {
  box-shadow: inset 0 0 0 2px rgba(174, 154, 120, 0.5);
}

.museum-template-btn.active {
  background-color: rgba(174, 154, 120, 0.25);
  border-color: var(--museum-accent);
}

/* Lane Historians teaser (hybrid link to /family/lane-historians.html) */
.museum-historians-teaser {
  margin-top: 0.75rem;
  padding: 1rem 1.15rem;
  background: var(--museum-surface-soft);
  border: 1px solid var(--museum-border);
  border-radius: 4px;
}

.museum-historians-teaser__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 1rem 1.25rem;
}

.museum-historians-teaser__media {
  flex: 0 0 auto;
}

.museum-historians-teaser__thumb {
  display: block;
  width: min(200px, 38vw);
  height: auto;
  border-radius: 4px;
  border: 1px solid var(--museum-border);
  object-fit: cover;
}

.museum-historians-teaser__body {
  flex: 1 1 220px;
  min-width: 0;
}

.museum-historians-teaser__title {
  font-family: var(--museum-serif);
  font-size: 1.05rem;
  font-weight: 400;
  margin: 0 0 0.35rem;
  color: var(--museum-text);
}

.museum-historians-teaser__lede {
  font-size: 0.88rem;
  color: var(--museum-muted);
  margin: 0;
  line-height: 1.55;
}

/* HyperFrames story mode */
.museum-story-mode {
  margin: 1rem auto 1.35rem;
  max-width: 52rem;
  text-align: left;
  border: 1px solid var(--museum-border);
  border-radius: 6px;
  padding: 0.75rem 0.95rem;
  background: rgba(255, 255, 255, 0.02);
}

.museum-story-header {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.museum-story-kicker {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--museum-accent);
}

.museum-story-copy {
  margin-top: 0.5rem;
  color: var(--museum-muted);
  font-size: 0.84rem;
}

.museum-story-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 0.6rem;
  font-size: 0.82rem;
}

.museum-story-option {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  user-select: none;
}

.museum-story-option input {
  margin: 0;
  accent-color: rgba(174, 154, 120, 0.85);
}

.museum-story-overlay {
  margin-top: 0.65rem;
  border: 1px solid rgba(174, 154, 120, 0.28);
  border-left: 4px solid rgba(174, 154, 120, 0.55);
  border-radius: 6px;
  padding: 0.6rem 0.72rem;
  background: rgba(9, 12, 16, 0.45);
}

.museum-story-overlay.museum-story-overlay--floating {
  position: fixed;
  margin-top: 0;
  left: auto;
  right: auto;
  top: auto;
  z-index: 1150;
  max-width: min(21rem, calc(100vw - 24px));
  pointer-events: none;
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.5);
  background: rgba(19, 21, 26, 0.94);
  border-left-width: 4px;
  backdrop-filter: blur(8px);
}

@media (max-width: 576px) {
  .museum-story-overlay.museum-story-overlay--floating {
    max-width: calc(100vw - 18px);
  }
}

.museum-story-scene-kicker {
  font-size: 0.67rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--museum-accent);
}

.museum-story-scene-title {
  font-family: var(--museum-serif);
  color: var(--museum-text);
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 500;
}

.museum-story-scene-copy {
  color: var(--museum-muted);
  font-size: 0.86rem;
}

@keyframes museumStoryPulse {
  0%,
  100% {
    outline-color: rgba(174, 154, 120, 0.35);
    box-shadow: 0 0 0 2px rgba(174, 154, 120, 0.12);
  }
  50% {
    outline-color: rgba(196, 184, 150, 0.55);
    box-shadow: 0 0 0 5px rgba(174, 154, 120, 0.18);
  }
}

.museum-story-spotlight {
  outline: 2px solid rgba(174, 154, 120, 0.45);
  outline-offset: 3px;
  border-radius: 4px;
  animation: museumStoryPulse 2200ms ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .museum-story-spotlight {
    animation: none;
    outline-color: rgba(174, 154, 120, 0.55);
    box-shadow: none;
  }
}