@import url('/css/museum-discovery.css');

/* TNG Museum Building — spatial architecture shell */

:root {
  --mb-bg: #050609;
  --mb-stone: #0e1018;
  --mb-concrete: #161a24;
  --mb-gold: #c47a00;
  --mb-amber: #d4a054;
  --mb-text: #f5f0e8;
  --mb-muted: rgba(245, 240, 232, 0.52);
  --mb-shadow: rgba(0, 0, 0, 0.55);
  --mb-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --mb-vh: 100dvh;
}

@view-transition {
  navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.65s;
  animation-timing-function: var(--mb-ease);
}

.mb-page {
  --pair-bg: #2a2830;
  --pair-text: var(--mb-text);
  --pair-muted: var(--mb-muted);
  --pair-amber: var(--mb-gold);
  background: #2a2830;
  min-height: var(--mb-vh);
  color: var(--mb-text);
  font-family: Inter, system-ui, sans-serif;
}

/* ── Chrome — environmental, minimal ── */
.mb-chrome {
  position: fixed;
  inset: 0 0 auto;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem clamp(1rem, 3vw, 2rem);
  pointer-events: none;
}

.mb-chrome > * { pointer-events: auto; }

.mb-chrome__map {
  font-size: 0.52rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mb-muted);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
  transition: color 0.35s var(--mb-ease);
}

.mb-chrome__map:hover,
a.mb-chrome__map:hover { color: var(--mb-gold); }

.mb-chrome__here {
  font-size: 0.48rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--mb-gold) 70%, var(--mb-muted));
}

.mb-chrome__entrance {
  font-size: 0.48rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mb-muted);
  text-decoration: none;
}

/* ── Threshold overlay (museum-walk) ── */
.mw-threshold {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
}

.mw-threshold.is-active,
.mw-threshold.is-exiting {
  opacity: 1;
  visibility: visible;
}

.mw-threshold__veil {
  position: absolute;
  inset: 0;
  background: #000;
  opacity: 0;
  transition: opacity 0.45s var(--mb-ease);
}

.mw-threshold.is-active .mw-threshold__veil { opacity: 0.92; }

.mw-threshold__door {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50%;
  background: linear-gradient(135deg, var(--mb-concrete), var(--mb-stone));
  transform-origin: center;
  opacity: 0;
}

.mw-threshold__door--left { left: 0; transform-origin: left center; }
.mw-threshold__door--right { right: 0; transform-origin: right center; }

.mw-threshold--door.is-active .mw-threshold__door {
  opacity: 1;
  animation-duration: 0.7s;
  animation-timing-function: var(--mb-ease);
  animation-fill-mode: forwards;
}

.mw-threshold--door.is-active .mw-threshold__door--left { animation-name: mw-door-left; }
.mw-threshold--door.is-active .mw-threshold__door--right { animation-name: mw-door-right; }

.mw-threshold__light {
  position: absolute;
  inset: 30% 10%;
  background: radial-gradient(ellipse at 50% 50%, color-mix(in srgb, var(--mb-gold) 45%, transparent), transparent 68%);
  opacity: 0;
  transform: scaleX(0.6);
}

.mw-threshold--light-cathedral-shaft.is-active .mw-threshold__light,
.mw-threshold--light-collision-gold.is-active .mw-threshold__light {
  animation: mw-light-pulse 0.72s var(--mb-ease) forwards;
}

.mw-threshold--light-tenebrism-amber.is-active .mw-threshold__light {
  background: radial-gradient(ellipse at 50% 50%, rgba(196, 122, 0, 0.55), transparent 70%);
  animation: mw-light-pulse 0.72s var(--mb-ease) forwards;
}

.mw-threshold__compress {
  position: absolute;
  inset: 8%;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 25%, transparent);
  opacity: 0;
}

.mw-threshold--hallway.is-active .mw-threshold__compress,
.mw-threshold--expand.is-active .mw-threshold__compress {
  animation: mw-compress 0.72s var(--mb-ease) forwards;
}

.mw-threshold__whisper {
  position: absolute;
  left: 50%;
  bottom: 18%;
  transform: translateX(-50%);
  margin: 0;
  font-size: 0.52rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--mb-muted);
  opacity: 0;
  transition: opacity 0.3s 0.15s;
}

.mw-threshold.is-active .mw-threshold__whisper { opacity: 1; }

.mw-walking { overflow: hidden; }

.mw-arrived .mb-room { animation: mb-room-arrive 1.1s var(--mb-ease) both; }
@keyframes mb-room-arrive {
  from { opacity: 0; transform: scale(1.03); filter: brightness(1.4); }
  to { opacity: 1; transform: scale(1); filter: brightness(1); }
}

/* ── Room shell ── */
.mb-room {
  position: relative;
  min-height: var(--mb-vh);
  overflow: hidden;
}

.mb-room__floor {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 100%, color-mix(in srgb, var(--mb-gold) 6%, transparent), transparent),
    linear-gradient(180deg, var(--mb-stone) 0%, var(--mb-bg) 100%);
}

.mb-room__ceiling {
  position: absolute;
  inset: 0 0 55%;
  background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, transparent 100%);
  pointer-events: none;
}

.mb-room__shaft {
  position: absolute;
  top: -10%;
  left: 50%;
  width: min(28vw, 14rem);
  height: 80%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, color-mix(in srgb, var(--mb-gold) 22%, transparent), transparent 85%);
  filter: blur(12px);
  opacity: 0.7;
  pointer-events: none;
}

.mb-room__content {
  position: relative;
  z-index: 2;
  max-width: 72rem;
  margin: 0 auto;
  padding: clamp(5rem, 12vh, 7rem) clamp(1.25rem, 4vw, 2.5rem) 4rem;
}

.mb-room__kicker {
  font-size: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--mb-gold);
  margin: 0 0 1rem;
}

.mb-room__title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1.02;
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.mb-room__lead {
  max-width: 36rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--mb-muted);
  margin: 0;
}

/* ── The Atrium ── */
.mb-atrium {
  min-height: var(--mb-vh);
  display: grid;
  place-items: center;
  padding: clamp(4rem, 10vh, 6rem) clamp(1rem, 3vw, 2rem);
}

.mb-atrium__stone {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 50% 55%, color-mix(in srgb, var(--mb-text) 4%, transparent), transparent),
    repeating-linear-gradient(92deg, transparent, transparent 80px, rgba(255,255,255,0.012) 80px, rgba(255,255,255,0.012) 81px),
    var(--mb-stone);
}

.mb-atrium__center {
  position: relative;
  width: min(92vw, 56rem);
  aspect-ratio: 1;
}

.mb-atrium__plinth {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18%;
  height: 18%;
  transform: translate(-50%, -50%);
  border: 1px solid color-mix(in srgb, var(--mb-gold) 30%, transparent);
  display: grid;
  place-items: center;
  text-align: center;
}

.mb-atrium__plinth-label {
  font-size: 0.42rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--mb-muted);
  line-height: 1.6;
}

.mb-atrium__door {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  width: clamp(5.5rem, 14vw, 9rem);
  min-height: clamp(7rem, 18vw, 11rem);
  text-decoration: none;
  color: var(--mb-text);
  transition: transform 0.5s var(--mb-ease), filter 0.5s;
}

.mb-atrium__door::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, color-mix(in srgb, var(--mb-concrete) 90%, transparent));
  border: 1px solid color-mix(in srgb, var(--mb-text) 12%, transparent);
  border-bottom-color: color-mix(in srgb, var(--mb-gold) 35%, transparent);
}

.mb-atrium__door::after {
  content: '';
  position: absolute;
  top: 12%;
  left: 50%;
  width: 1px;
  height: 55%;
  background: linear-gradient(180deg, color-mix(in srgb, var(--mb-gold) 40%, transparent), transparent);
  transform: translateX(-50%);
  opacity: 0.5;
}

.mb-atrium__door:hover { transform: translateY(-4px); filter: brightness(1.08); }
.mb-atrium__door.is-locked { opacity: 0.45; cursor: not-allowed; }
.mb-atrium__door.is-locked:hover { transform: none; filter: none; }
.mb-atrium__door.is-remembered::before {
  border-bottom-color: color-mix(in srgb, var(--mb-gold) 65%, transparent);
}

.mb-atrium__door-index {
  position: relative;
  font-size: 0.42rem;
  letter-spacing: 0.24em;
  color: var(--mb-gold);
  margin-bottom: 0.35rem;
}

.mb-atrium__door-name {
  position: relative;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  padding: 0 0.5rem 1rem;
}

/* Door positions — octagonal ring */
.mb-atrium__door[data-house="audacity"] { left: 50%; bottom: 2%; transform: translateX(-50%); }
.mb-atrium__door[data-house="sagacity"] { right: 4%; top: 42%; }
.mb-atrium__door[data-house="perspicacity"] { right: 8%; top: 8%; }
.mb-atrium__door[data-house="tenacity"] { left: 50%; top: 0; transform: translateX(-50%); }
.mb-atrium__door[data-house="ferocity"] { left: 8%; top: 8%; }
.mb-atrium__door[data-house="authenticity"] { left: 0; top: 42%; }
.mb-atrium__door[data-house="eccentricity"] { left: 4%; bottom: 8%; }
.mb-atrium__door[data-house="veracity"] { right: 4%; bottom: 8%; }

.mb-atrium__door[data-house="audacity"]:hover { transform: translateX(-50%) translateY(-4px); }

.mb-atrium__map-link {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.48rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mb-muted);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--mb-gold) 30%, transparent);
  padding-bottom: 0.25rem;
  z-index: 5;
}

/* ── Audacity Wing foyer ── */
.mb-wing-foyer {
  min-height: var(--mb-vh);
  position: relative;
}

.mb-wing-foyer__vault {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 60% at 50% 0%, color-mix(in srgb, var(--mb-gold) 10%, transparent), transparent 55%),
    linear-gradient(180deg, #12151e 0%, var(--mb-bg) 70%);
}

.mb-wing-foyer__shadow {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--mb-shadow) 0%, transparent 25%, transparent 75%, var(--mb-shadow) 100%);
  pointer-events: none;
}

.mb-wing-foyer__inner {
  position: relative;
  z-index: 2;
  max-width: 80rem;
  margin: 0 auto;
  padding: clamp(5rem, 12vh, 7rem) clamp(1.25rem, 4vw, 2.5rem) 5rem;
}

.mb-wing__gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: clamp(1rem, 2.5vw, 1.75rem);
  margin-top: 3rem;
}

.mb-wing__gallery-door {
  position: relative;
  display: block;
  min-height: clamp(10rem, 22vw, 14rem);
  padding: 1.25rem;
  text-decoration: none;
  color: var(--mb-text);
  background: linear-gradient(165deg, color-mix(in srgb, var(--mb-concrete) 80%, transparent), color-mix(in srgb, var(--mb-stone) 90%, transparent));
  border: 1px solid color-mix(in srgb, var(--mb-text) 8%, transparent);
  border-bottom: 2px solid color-mix(in srgb, var(--mb-gold) 25%, transparent);
  transition: transform 0.45s var(--mb-ease), border-color 0.45s;
}

.mb-wing__gallery-door:hover {
  transform: translateY(-3px);
  border-bottom-color: var(--mb-gold);
}

.mb-wing__gallery-door.is-remembered {
  border-bottom-color: color-mix(in srgb, var(--mb-gold) 55%, transparent);
}

.mb-wing__gallery-index {
  font-size: 0.46rem;
  letter-spacing: 0.28em;
  color: var(--mb-gold);
  display: block;
  margin-bottom: 0.5rem;
}

.mb-wing__gallery-name {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.35rem;
}

.mb-wing__gallery-sub {
  font-size: 0.68rem;
  color: var(--mb-muted);
  line-height: 1.45;
}

/* ── Gallery room ── */
.mb-gallery {
  min-height: var(--mb-vh);
}

.mb-gallery--cathedral .mb-room__shaft { opacity: 1; }
.mb-gallery--tenebrism .mb-room__shaft {
  background: linear-gradient(180deg, rgba(196, 122, 0, 0.45), transparent 80%);
  width: min(18vw, 8rem);
}
.mb-gallery--urban .mb-room__floor {
  background:
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(255,255,255,0.015) 40px, rgba(255,255,255,0.015) 41px),
    var(--mb-stone);
}
.mb-gallery--collision .mb-room__floor {
  background:
    radial-gradient(ellipse at 30% 50%, rgba(196, 122, 0, 0.12), transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(232, 196, 0, 0.08), transparent 50%),
    var(--mb-stone);
}
.mb-gallery--vitrine .mb-room__floor {
  background: linear-gradient(180deg, #0a0c10 0%, var(--mb-bg) 100%);
}

.mb-gallery__threshold {
  margin: 2.5rem 0;
}

.mb-gallery__prose {
  max-width: 38rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mb-muted);
}

.mb-gallery__prose p { margin: 0 0 1.25rem; }

.mb-gallery__archive-wall {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin: 2rem 0;
  background: color-mix(in srgb, var(--mb-gold) 15%, transparent);
}

.mb-gallery__archive-panel {
  min-height: clamp(14rem, 32vw, 22rem);
  background: var(--mb-concrete);
  display: grid;
  place-items: end start;
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
}

.mb-gallery__archive-panel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.mb-gallery__archive-label {
  position: relative;
  font-size: 0.5rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mb-text);
}

/* Empty vitrines — Gallery Five */
.mb-vitrine-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.mb-vitrine {
  aspect-ratio: 3/4;
  border: 1px solid color-mix(in srgb, var(--mb-text) 10%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--mb-concrete) 60%, transparent), transparent);
  display: grid;
  place-items: center;
  position: relative;
}

.mb-vitrine::before {
  content: '';
  position: absolute;
  inset: 8%;
  border: 1px dashed color-mix(in srgb, var(--mb-muted) 25%, transparent);
}

.mb-vitrine__label {
  font-size: 0.44rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mb-muted);
}

.mb-gallery__exit {
  display: inline-block;
  margin-top: 3rem;
  font-size: 0.5rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mb-gold);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--mb-gold) 35%, transparent);
  padding-bottom: 0.2rem;
}

/* ── Toast + memory ── */
.mb-toast,
.cm-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(1rem);
  padding: 0.65rem 1.25rem;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mb-text);
  background: color-mix(in srgb, var(--mb-concrete) 92%, transparent);
  border: 1px solid color-mix(in srgb, var(--mb-gold) 25%, transparent);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s, transform 0.35s var(--mb-ease);
  z-index: 200;
}

.mb-toast.is-visible,
.cm-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.mb-memory-strip {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.5rem 1rem;
  font-size: 0.42rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mb-muted);
  text-align: center;
  background: color-mix(in srgb, var(--mb-bg) 85%, transparent);
  border-top: 1px solid color-mix(in srgb, var(--mb-text) 6%, transparent);
  z-index: 80;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

@media (max-width: 640px) {
  .mb-gallery__archive-wall { grid-template-columns: 1fr; }
  .mb-atrium__door { width: clamp(4.5rem, 22vw, 7rem); min-height: clamp(6rem, 24vw, 9rem); }
}

/* ── kbd hint ── */
.mb-kbd {
  display: inline-block;
  padding: 0.1em 0.45em;
  font-size: 0.85em;
  font-family: inherit;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 35%, transparent);
  border-radius: 3px;
  background: color-mix(in srgb, var(--mb-concrete) 60%, transparent);
}

/* ── Atrium embedded floor plan — isometric dollhouse ── */
.mb-atrium-room {
  min-height: var(--mb-vh);
  position: relative;
}

.mb-atrium__header {
  text-align: center;
  padding-bottom: 1rem;
}

.mb-atrium-plan {
  position: relative;
  width: min(92vw, 52rem);
  margin: 0 auto 3rem;
}

.mb-atrium__hint {
  text-align: center;
  font-size: 0.46rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mb-muted);
  margin: 0 0 4rem;
}

/* ── Dollhouse stage (Atrium + Curator's Map) ── */
.mb-dh-wrap {
  position: relative;
  --dh-pan-x: 0%;
  --dh-pan-y: 0%;
  --dh-cam-drx: 0;
  --dh-cam-scale-mul: 1;
  --dh-cam-tx: 0%;
  --dh-cam-ty: 0%;
  --dh-cam-tz: 0px;
  perspective: 1400px;
  perspective-origin: calc(50% + var(--dh-pan-x)) calc(38% + var(--dh-pan-y));
  padding: clamp(0.5rem, 2vw, 1.5rem) 0 clamp(1.5rem, 4vw, 2.5rem);
}

.mb-dh-wrap--overlay {
  height: 100%;
  display: grid;
  place-items: center;
}

.mb-dh-stage {
  position: relative;
  width: 100%;
  --dh-base-rx: 58;
  --dh-base-scale: 0.86;
  transform-style: preserve-3d;
  transform:
    rotateX(calc((var(--dh-base-rx) + var(--dh-cam-drx)) * 1deg))
    rotateZ(-42deg)
    scale(calc(var(--dh-base-scale) * var(--dh-cam-scale-mul)))
    translate3d(var(--dh-cam-tx), var(--dh-cam-ty), var(--dh-cam-tz));
  transform-origin: center center;
  min-height: clamp(380px, 52vw, 520px);
  transition: transform 1s var(--mb-ease);
}

.mb-dh-stage.is-zooming {
  transition: transform 1s var(--mb-ease);
}

.mb-dh-stage--museum {
  --dh-base-rx: 58;
  --dh-base-scale: 0.86;
}

.mb-dh-stage--detail {
  --dh-base-rx: 56;
  --dh-base-scale: 0.94;
}

.mb-dh-stage.is-traveling {
  transition: transform 0.06s linear;
}

.mb-dh-wrap:hover .mb-dh-stage,
.mb-dh-stage.is-tilted {
  --dh-base-rx: 54;
  --dh-base-scale: 0.91;
}

.mb-dh-stage--detail {
  --dh-base-rx: 56;
  --dh-base-scale: 0.94;
}

.mb-dh-wrap:hover .mb-dh-stage--detail,
.mb-dh-stage--detail.is-tilted {
  --dh-base-rx: 52;
  --dh-base-scale: 0.98;
}

.mb-dh-floor-base {
  position: absolute;
  inset: 4% 3% 8% 3%;
  background: linear-gradient(145deg, #0e1018 0%, #070910 100%);
  border: 1px solid rgba(245, 240, 232, 0.07);
  box-shadow:
    0 2.5rem 5rem -1rem rgba(0, 0, 0, 0.85),
    inset 0 0 0 1px rgba(255, 255, 255, 0.025),
    inset 0 2rem 4rem rgba(0, 0, 0, 0.35);
  transform: translateZ(-6px);
}

.mb-dh-floor-base::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0, transparent 39px, rgba(245, 240, 232, 0.018) 39px, rgba(245, 240, 232, 0.018) 40px),
    repeating-linear-gradient(0deg, transparent 0, transparent 39px, rgba(245, 240, 232, 0.018) 39px, rgba(245, 240, 232, 0.018) 40px);
  pointer-events: none;
}

.mb-dh-corridor {
  position: absolute;
  background: linear-gradient(180deg, #080a10 0%, #0c0e14 100%);
  border: 1px solid rgba(245, 240, 232, 0.06);
  transform: translateZ(-1px);
  pointer-events: none;
  box-shadow:
    inset 0 2px 8px rgba(0, 0, 0, 0.65),
    inset 0 -1px 0 rgba(245, 240, 232, 0.04);
}

.mb-dh-corridor--h {
  height: 7%;
  left: 16%;
  right: 16%;
  top: 46.5%;
}

.mb-dh-corridor--v {
  width: 7%;
  top: 16%;
  bottom: 16%;
  left: 46.5%;
}

.mb-dh-corridor--ring {
  position: absolute;
  inset: 20%;
  border: 1px solid rgba(245, 240, 232, 0.05);
  border-radius: 1px;
  transform: translateZ(-2px);
  pointer-events: none;
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.45);
}

/* ── Corridor path network (Matterport-style recessed channels) ── */
.mb-dh-paths {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transform: translateZ(1px);
  z-index: 1;
}

.mb-dh-paths__seg {
  stroke: rgba(245, 240, 232, 0.09);
  stroke-width: 2.8;
  stroke-linecap: round;
  fill: none;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.9));
}

.mb-dh-paths__seg--interior {
  stroke: color-mix(in srgb, var(--mb-gold) 28%, rgba(245, 240, 232, 0.12));
  stroke-width: 2;
  stroke-dasharray: none;
}

.mb-dh-stage--detail .mb-dh-paths__seg--interior {
  stroke-width: 2.4;
  stroke: color-mix(in srgb, var(--mb-gold) 42%, rgba(245, 240, 232, 0.14));
}

.mb-dh-stage.is-traveling .mb-dh-you-dot__pulse {
  animation: mb-dh-pulse-travel 0.9s ease-out infinite;
  width: 14px;
  height: 14px;
}

@keyframes mb-dh-pulse-travel {
  0% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--mb-gold) 35%, transparent), 0 0 24px color-mix(in srgb, var(--mb-gold) 70%, transparent); }
  50% { box-shadow: 0 0 0 10px color-mix(in srgb, var(--mb-gold) 12%, transparent), 0 0 28px color-mix(in srgb, var(--mb-gold) 75%, transparent); }
  100% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--mb-gold) 35%, transparent), 0 0 24px color-mix(in srgb, var(--mb-gold) 70%, transparent); }
}

.mb-dh-atrium-pit {
  position: absolute;
  left: 32%;
  top: 32%;
  width: 36%;
  height: 36%;
  transform: translateZ(-8px);
  pointer-events: none;
  transform-style: preserve-3d;
}

.mb-dh-atrium-pit__rim {
  position: absolute;
  inset: 0;
  border: 2px solid color-mix(in srgb, var(--mb-gold) 35%, rgba(245, 240, 232, 0.12));
  background: linear-gradient(145deg, rgba(18, 16, 22, 0.95), rgba(8, 8, 12, 0.98));
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.6),
    inset 0 0 32px rgba(0, 0, 0, 0.5);
}

.mb-dh-atrium-pit__shaft {
  position: absolute;
  inset: 8%;
  background: radial-gradient(
    ellipse at 50% 30%,
    color-mix(in srgb, var(--mb-gold) 12%, #0a0810) 0%,
    #060810 45%,
    #030508 100%
  );
  border: 1px solid color-mix(in srgb, var(--mb-gold) 22%, transparent);
  box-shadow:
    inset 0 0 64px color-mix(in srgb, var(--mb-gold) 18%, transparent),
    inset 0 -16px 32px rgba(0, 0, 0, 0.75),
    inset 0 8px 24px rgba(245, 240, 232, 0.03);
  transform: translateZ(-6px);
}

.mb-dh-atrium-pit__floor {
  position: absolute;
  inset: 22%;
  background:
    repeating-linear-gradient(90deg, transparent 0, transparent 11px, rgba(245, 240, 232, 0.025) 11px, rgba(245, 240, 232, 0.025) 12px),
    repeating-linear-gradient(0deg, transparent 0, transparent 11px, rgba(245, 240, 232, 0.025) 11px, rgba(245, 240, 232, 0.025) 12px),
    linear-gradient(180deg, #0c0a10, #080810);
  border: 1px solid rgba(245, 240, 232, 0.06);
  box-shadow: inset 0 4px 16px rgba(0, 0, 0, 0.6);
  transform: translateZ(-10px);
}

.mb-dh-atrium-pit__col {
  position: absolute;
  width: 3px;
  height: 18%;
  background: linear-gradient(180deg, color-mix(in srgb, var(--mb-gold) 30%, #2a2430), #12151e);
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.8);
  transform: translateZ(2px);
}

.mb-dh-atrium-pit__col--nw { left: 10%; top: 10%; }
.mb-dh-atrium-pit__col--ne { right: 10%; top: 10%; }
.mb-dh-atrium-pit__col--sw { left: 10%; bottom: 10%; }
.mb-dh-atrium-pit__col--se { right: 10%; bottom: 10%; }

.mb-dh-atrium-pit__label {
  position: absolute;
  left: 50%;
  top: 50%;
  font-size: 0.44rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--mb-gold) 75%, var(--mb-text));
  transform: translate(-50%, -50%) rotateZ(42deg) rotateX(-58deg);
  white-space: nowrap;
  z-index: 2;
}

/* ── Scale legend (corner mini-map) ── */
.mb-dh-scale-legend {
  position: absolute;
  right: 5%;
  bottom: 6%;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  transform: translateZ(24px) rotateZ(42deg) rotateX(-58deg);
  pointer-events: none;
  z-index: 6;
  opacity: 0.72;
}

.mb-dh-scale-legend__bar {
  display: block;
  width: 3.5rem;
  height: 2px;
  background: linear-gradient(90deg, var(--mb-gold), color-mix(in srgb, var(--mb-gold) 40%, transparent));
  box-shadow: 0 0 6px color-mix(in srgb, var(--mb-gold) 30%, transparent);
}

.mb-dh-scale-legend__ticks {
  display: block;
  width: 3.5rem;
  height: 6px;
  border-left: 1px solid rgba(245, 240, 232, 0.35);
  border-right: 1px solid rgba(245, 240, 232, 0.35);
}

.mb-dh-scale-legend__label {
  font-size: 0.32rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mb-muted);
  white-space: nowrap;
}

.mb-dh-adjacency {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transform: translateZ(3px);
}

.mb-dh-adjacency__line {
  stroke-width: 0.5;
  fill: none;
}

.mb-dh-adjacency__line--shared-wall {
  stroke: var(--mb-gold);
  stroke-dasharray: 1.5 1.5;
}

.mb-dh-adjacency__line--opens-toward {
  stroke: rgba(245, 240, 232, 0.4);
}

.mb-dh-adjacency__center {
  fill: none;
  stroke: color-mix(in srgb, var(--mb-gold) 60%, transparent);
  stroke-width: 0.4;
}

.mb-dh-volume {
  --dh-wall-t: 3px;
  --dh-wall-h: 16px;
  --dh-z: 8px;
  position: absolute;
  display: block;
  color: var(--mb-text);
  text-decoration: none;
  border: none;
  font-family: inherit;
  cursor: default;
  transform-style: preserve-3d;
  transform: translateZ(var(--dh-z));
  transition:
    transform 0.45s var(--mb-ease),
    filter 0.45s var(--mb-ease);
  overflow: visible;
  z-index: 2;
  padding: 0;
}

.mb-dh-volume__cutaway {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  pointer-events: none;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.55));
}

.mb-dh-volume__floor-slab {
  position: absolute;
  inset: var(--dh-wall-t);
  background:
    repeating-linear-gradient(90deg, transparent 0, transparent 7px, rgba(245, 240, 232, 0.03) 7px, rgba(245, 240, 232, 0.03) 8px),
    repeating-linear-gradient(0deg, transparent 0, transparent 7px, rgba(245, 240, 232, 0.03) 7px, rgba(245, 240, 232, 0.03) 8px),
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 8%, #161820) 0%,
      #101218 55%,
      color-mix(in srgb, #000 42%, #0e1018) 100%
    );
  border: 1px solid color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 22%, rgba(245, 240, 232, 0.08));
  box-shadow:
    inset 0 2px 12px rgba(0, 0, 0, 0.55),
    inset 0 -1px 0 rgba(245, 240, 232, 0.04),
    0 0.75rem 1.75rem -0.35rem rgba(0, 0, 0, 0.7);
  transform: translateZ(0);
}

.mb-dh-volume__floor-slab::before {
  content: "";
  position: absolute;
  inset: -1px;
  border: var(--dh-wall-t) solid color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 14%, #181c24);
  border-bottom-color: color-mix(in srgb, #000 55%, #12151e);
  border-right-color: color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 10%, #141820);
  pointer-events: none;
}
.mb-dh-volume__wall {
  position: absolute;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 18%, #1e1c24) 0%,
    color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 8%, #12151e) 100%
  );
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 2px 8px rgba(0, 0, 0, 0.45);
}

.mb-dh-volume__wall--north {
  left: 0;
  right: 0;
  top: 0;
  height: var(--dh-wall-h);
  transform-origin: top center;
  transform: rotateX(-88deg);
  border-top: 1px solid color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 35%, transparent);
}

.mb-dh-volume__wall--south {
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--dh-wall-h);
  transform-origin: bottom center;
  transform: rotateX(88deg);
  opacity: 0.55;
}

.mb-dh-volume__wall--east {
  top: 0;
  bottom: 0;
  right: 0;
  width: var(--dh-wall-h);
  transform-origin: right center;
  transform: rotateY(88deg);
  border-right: 1px solid color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 28%, transparent);
}

.mb-dh-volume__wall--west {
  top: 0;
  bottom: 0;
  left: 0;
  width: var(--dh-wall-h);
  transform-origin: left center;
  transform: rotateY(-88deg);
  opacity: 0.7;
  border-left: 1px solid rgba(0, 0, 0, 0.35);
}

.mb-dh-volume__ceiling-cut {
  position: absolute;
  inset: var(--dh-wall-t);
  border: 1px dashed color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 12%, transparent);
  opacity: 0.35;
  transform: translateZ(calc(var(--dh-wall-h) - 2px));
  pointer-events: none;
}

.mb-dh-volume__interior-grid {
  position: absolute;
  inset: calc(var(--dh-wall-t) + 2px);
  background:
    linear-gradient(90deg, transparent 49.5%, color-mix(in srgb, var(--mb-gold) 15%, transparent) 49.5%, color-mix(in srgb, var(--mb-gold) 15%, transparent) 50.5%, transparent 50.5%),
    linear-gradient(0deg, transparent 32%, color-mix(in srgb, var(--mb-gold) 12%, transparent) 32%, color-mix(in srgb, var(--mb-gold) 12%, transparent) 33%, transparent 33%),
    linear-gradient(0deg, transparent 66%, color-mix(in srgb, var(--mb-gold) 12%, transparent) 66%, color-mix(in srgb, var(--mb-gold) 12%, transparent) 67%, transparent 67%);
  opacity: 0.55;
  transform: translateZ(1px);
  pointer-events: none;
}

.mb-dh-audacity-interior {
  position: absolute;
  inset: calc(var(--dh-wall-t) + 1px);
  width: auto;
  height: auto;
  transform: translateZ(2px);
  pointer-events: none;
}

.mb-dh-audacity-interior__seg {
  stroke: color-mix(in srgb, var(--mb-gold) 38%, rgba(245, 240, 232, 0.12));
  stroke-width: 0.6;
  stroke-linecap: square;
  vector-effect: non-scaling-stroke;
}

.mb-dh-volume__label-plane {
  position: absolute;
  left: calc(var(--dh-wall-t) + 0.45rem);
  bottom: calc(var(--dh-wall-t) + 0.35rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.12rem;
  transform: translateZ(calc(var(--dh-wall-h) * 0.35 + 4px));
  pointer-events: none;
  z-index: 3;
  max-width: calc(100% - 1rem);
}

.mb-dh-volume__cap {
  display: inline-block;
  padding: 0.12rem 0.35rem;
  font-size: 0.28rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  line-height: 1.2;
}

.mb-dh-volume__cap--live {
  color: color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 90%, var(--mb-text));
  background: color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 18%, rgba(0, 0, 0, 0.55));
  border: 1px solid color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 35%, transparent);
}

.mb-dh-volume__cap--locked {
  color: var(--mb-muted);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(245, 240, 232, 0.08);
}

.mb-dh-volume--live { cursor: pointer; }

.mb-dh-volume--live:hover,
.mb-dh-volume--live:focus-visible {
  --dh-z: 20px;
  transform: translateZ(var(--dh-z));
  filter: brightness(1.06);
}

.mb-dh-volume--live:hover .mb-dh-volume__floor-slab,
.mb-dh-volume--live:focus-visible .mb-dh-volume__floor-slab {
  border-color: color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 50%, transparent);
  box-shadow:
    inset 0 2px 12px rgba(0, 0, 0, 0.5),
    0 1rem 2.25rem -0.25rem rgba(0, 0, 0, 0.75),
    0 0 2rem color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 16%, transparent);
}

.mb-dh-volume--locked {
  opacity: 0.48;
  cursor: not-allowed;
}

.mb-dh-volume--locked:hover {
  --dh-z: 12px;
  transform: translateZ(var(--dh-z));
}

.mb-dh-volume--visited .mb-dh-volume__floor-slab {
  border-bottom: 2px solid color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 55%, transparent);
}

.mb-dh-volume--here .mb-dh-volume__floor-slab {
  box-shadow:
    inset 0 2px 12px rgba(0, 0, 0, 0.5),
    0 0 0 1px color-mix(in srgb, var(--mb-gold) 40%, transparent),
    0 1rem 2rem rgba(0, 0, 0, 0.65),
    0 0 2.5rem color-mix(in srgb, var(--mb-gold) 22%, transparent);
}

.mb-dh-volume--center .mb-dh-volume__floor-slab {
  border-color: color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 42%, transparent);
}

.mb-dh-volume[data-tier="center"] {
  --dh-z: 12px;
  z-index: 3;
}

.mb-dh-volume[data-tier="large"] {
  --dh-z: 10px;
}

.mb-dh-volume--sub {
  --dh-wall-h: 10px;
  --dh-wall-t: 2px;
  --dh-z: 14px;
  cursor: pointer;
  z-index: 4;
}

.mb-dh-volume--sub .mb-dh-volume__name {
  font-size: 0.28rem;
  letter-spacing: 0.06em;
}

.mb-dh-volume--sub .mb-dh-volume__label-plane {
  left: calc(var(--dh-wall-t) + 0.2rem);
  bottom: calc(var(--dh-wall-t) + 0.15rem);
}

.mb-dh-volume--sub:hover {
  --dh-z: 22px;
  transform: translateZ(var(--dh-z));
}

.mb-dh-volume__index {
  font-size: 0.36rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dh-accent, var(--mb-gold));
}

.mb-dh-volume__name {
  font-size: 0.46rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 1.15;
  text-align: left;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.85);
}

.mb-dh-you-dot {
  position: absolute;
  transform: translateZ(32px) translate(-50%, -50%);
  z-index: 12;
  pointer-events: none;
  transition: left 0.05s linear, top 0.05s linear;
}

.mb-dh-you-dot__pulse {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--mb-gold);
  box-shadow:
    0 0 0 4px color-mix(in srgb, var(--mb-gold) 25%, transparent),
    0 0 20px color-mix(in srgb, var(--mb-gold) 55%, transparent);
  animation: mb-dh-pulse 2.2s ease-out infinite;
}

@keyframes mb-dh-pulse {
  0% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--mb-gold) 25%, transparent), 0 0 20px color-mix(in srgb, var(--mb-gold) 55%, transparent); }
  70% { box-shadow: 0 0 0 14px transparent, 0 0 20px color-mix(in srgb, var(--mb-gold) 55%, transparent); }
  100% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--mb-gold) 25%, transparent), 0 0 20px color-mix(in srgb, var(--mb-gold) 55%, transparent); }
}

.mb-dh-you-dot__label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.36rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mb-gold);
  white-space: nowrap;
  transform: rotateZ(42deg) rotateX(-58deg);
}

/* ── Floor waypoint discs (Matterport click-to-walk) ── */
.mb-dh-waypoint {
  position: absolute;
  width: 5%;
  height: 5%;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  transform: translateZ(18px) translate(-50%, -50%);
  z-index: 10;
  transition: transform 0.35s var(--mb-ease);
}

.mb-dh-waypoint__disc {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.88);
  box-shadow:
    0 0 10px rgba(255, 255, 255, 0.2),
    0 0 18px color-mix(in srgb, var(--mb-gold) 15%, transparent);
  opacity: 0.82;
  transition:
    opacity 0.3s,
    border-color 0.3s,
    box-shadow 0.3s,
    transform 0.35s var(--mb-ease);
}

.mb-dh-waypoint__disc::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 26%;
  height: 26%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.45);
  transition: background 0.3s, transform 0.3s var(--mb-ease);
}

.mb-dh-waypoint--invite .mb-dh-waypoint__disc::before {
  content: "";
  position: absolute;
  inset: -35%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
  animation: mb-dh-waypoint-pulse 2.2s ease-out infinite;
  pointer-events: none;
}

.mb-dh-waypoint:hover .mb-dh-waypoint__disc,
.mb-dh-waypoint:focus-visible .mb-dh-waypoint__disc {
  opacity: 1;
  transform: scale(1.14);
  border-color: color-mix(in srgb, var(--mb-gold) 72%, #fff);
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--mb-gold) 18%, transparent),
    0 0 20px color-mix(in srgb, var(--mb-gold) 38%, transparent);
}

.mb-dh-waypoint:hover .mb-dh-waypoint__disc::after,
.mb-dh-waypoint:focus-visible .mb-dh-waypoint__disc::after {
  background: var(--mb-gold);
  transform: translate(-50%, -50%) scale(1.1);
}

.mb-dh-waypoint__label {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -115%) rotateZ(42deg) rotateX(-58deg);
  transform-origin: center bottom;
  padding: 0.24rem 0.48rem;
  font-size: 0.36rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--mb-text);
  background: color-mix(in srgb, var(--mb-bg) 80%, transparent);
  border: 1px solid color-mix(in srgb, var(--mb-gold) 32%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--mb-ease), transform 0.3s var(--mb-ease);
  z-index: 2;
}

.mb-dh-waypoint:hover .mb-dh-waypoint__label,
.mb-dh-waypoint:focus-visible .mb-dh-waypoint__label {
  opacity: 1;
  transform: translate(-50%, -122%) rotateZ(42deg) rotateX(-58deg);
  color: color-mix(in srgb, var(--mb-gold) 42%, var(--mb-text));
  border-color: color-mix(in srgb, var(--mb-gold) 48%, transparent);
  letter-spacing: 0.2em;
}

.mb-dh-waypoint--here .mb-dh-waypoint__disc {
  opacity: 0;
  pointer-events: none;
}

.mb-dh-waypoint--here .mb-dh-waypoint__label {
  display: none;
}

.mb-dh-waypoint--locked {
  cursor: not-allowed;
  pointer-events: none;
}

.mb-dh-stage.is-traveling .mb-dh-waypoint {
  pointer-events: none;
}

.mb-page .exhibition-component-divider__title {
  font-family: inherit;
  font-size: clamp(1rem, 2.2vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--mb-text);
}

/* ── Audacity wing spatial layout ── */
.mb-audacity-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 1px;
  margin-top: 2.5rem;
  background: color-mix(in srgb, var(--mb-gold) 12%, transparent);
}

.mb-door {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: clamp(10rem, 22vw, 14rem);
  padding: 1.25rem;
  text-decoration: none;
  color: var(--mb-text);
  background: var(--mb-concrete);
  transition: background 0.4s, transform 0.4s var(--mb-ease);
}

.mb-door:hover {
  background: color-mix(in srgb, var(--mb-concrete) 80%, var(--mb-gold));
  transform: scale(1.01);
}

.mb-door.is-remembered .mb-door__frame {
  border-bottom-color: var(--mb-gold);
}

.mb-door__frame {
  position: absolute;
  inset: 0.75rem;
  border: 1px solid color-mix(in srgb, var(--mb-text) 8%, transparent);
  border-bottom: 2px solid color-mix(in srgb, var(--mb-gold) 25%, transparent);
  pointer-events: none;
}

.mb-door__label {
  position: relative;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.mb-door__sub {
  position: relative;
  font-size: 0.52rem;
  color: var(--mb-muted);
  margin-top: 0.35rem;
  letter-spacing: 0.08em;
}

.mb-audacity-layout > .mb-door:nth-child(1) { grid-column: 1; grid-row: 1; }
.mb-audacity-layout > .mb-door:nth-child(2) { grid-column: 2; grid-row: 1; }
.mb-audacity-layout > .mb-door:nth-child(3) { grid-column: 1 / -1; grid-row: 2; min-height: clamp(12rem, 26vw, 16rem); }

.mb-audacity-depth {
  grid-column: 1 / -1;
  grid-row: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: color-mix(in srgb, var(--mb-gold) 8%, transparent);
}

.mb-audacity-depth .mb-door {
  min-height: clamp(7rem, 16vw, 10rem);
}

/* ── Archive + film ── */
.mb-archive-hero {
  position: relative;
  min-height: clamp(14rem, 32vw, 22rem);
  margin: 2rem 0;
  overflow: hidden;
}

.mb-archive-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  min-height: clamp(14rem, 32vw, 22rem);
}

.mb-archive-hero__whisper {
  position: absolute;
  left: 1.25rem;
  bottom: 1.25rem;
  max-width: 28rem;
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--mb-text);
}

.mb-film-frame {
  position: relative;
  margin: 2rem 0;
  overflow: hidden;
}

.mb-film-frame img {
  width: 100%;
  max-height: 50vh;
  object-fit: cover;
  opacity: 0.55;
  filter: grayscale(0.3);
}

.mb-film-frame__caption {
  margin: 1rem 0 0;
  font-size: 0.82rem;
  color: var(--mb-muted);
  line-height: 1.6;
}

.mb-vitrine--artifact {
  overflow: hidden;
  cursor: zoom-in;
}

.mb-vitrine--artifact img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
}

/* ── Curator's Map overlay (M key) ── */
.cm-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--mb-ease), visibility 0.4s;
}

.cm-overlay.is-open {
  pointer-events: auto;
  opacity: 1;
  visibility: visible;
}

.cm-overlay__veil {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(6px);
}

.cm-overlay__panel {
  position: absolute;
  inset: clamp(0.75rem, 3vw, 2rem);
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: 1rem;
  background: color-mix(in srgb, var(--mb-stone) 94%, transparent);
  border: 1px solid color-mix(in srgb, var(--mb-gold) 20%, transparent);
  overflow: hidden;
}

.cm-overlay__header {
  padding: 1.25rem 1.5rem 0;
  text-align: center;
}

.cm-overlay__kicker {
  font-size: 0.48rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--mb-gold);
  margin: 0 0 0.5rem;
}

.cm-overlay__title {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  margin: 0;
}

.cm-overlay__hint {
  font-size: 0.44rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mb-muted);
  margin: 0.5rem 0 0;
}

.cm-stage {
  position: relative;
  margin: 0 1.5rem;
  aspect-ratio: 1;
  max-height: min(52vh, 36rem);
  justify-self: center;
  width: min(100%, 36rem);
  overflow: visible;
}

.cm-stage .mb-dh-wrap {
  width: 100%;
  height: 100%;
}

.cm-stage .mb-dh-stage {
  min-height: 100%;
}

.cm-teachings {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  padding: 0 1.5rem;
}

.cm-teaching {
  flex: 1 1 14rem;
  max-width: 20rem;
  padding: 0.65rem 0.85rem;
  border-left: 2px solid color-mix(in srgb, var(--mb-gold) 35%, transparent);
  background: color-mix(in srgb, var(--mb-bg) 50%, transparent);
}

.cm-teaching__relation {
  font-size: 0.38rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mb-gold);
  display: block;
  margin-bottom: 0.25rem;
}

.cm-teaching__lesson {
  margin: 0;
  font-size: 0.68rem;
  line-height: 1.5;
  color: var(--mb-muted);
}

.cm-memory {
  padding: 0.75rem 1.5rem 1.25rem;
  text-align: center;
}

.cm-memory__label {
  font-size: 0.4rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mb-muted);
  margin: 0 0 0.5rem;
}

.cm-memory__path {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
  align-items: center;
}

.cm-memory__step {
  font-size: 0.42rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mb-text);
}

.cm-memory__arrow {
  color: var(--mb-gold);
  font-size: 0.5rem;
}

.cm-map-open { overflow: hidden; }

/* ── Curator's Map chrome (compass, zoom, floor label) ── */
.cm-map-chrome {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.35rem 0.75rem;
  align-items: center;
  padding: 0.65rem 0.85rem;
  pointer-events: none;
  transform: translateZ(40px) rotateZ(42deg) rotateX(-58deg);
  transform-origin: center bottom;
}

.cm-map-chrome--compact {
  padding: 0.45rem 0.65rem;
}

.cm-map-chrome > * { pointer-events: auto; }

.cm-map-chrome__compass {
  position: relative;
  width: 2rem;
  height: 2rem;
  grid-row: 1 / 3;
  display: grid;
  place-items: center;
}

.cm-map-chrome__ring {
  position: absolute;
  inset: 0;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 35%, transparent);
  border-radius: 50%;
  box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.5);
}

.cm-map-chrome__n {
  font-size: 0.38rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--mb-gold);
}

.cm-map-chrome__floor {
  margin: 0;
  font-size: 0.38rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--mb-gold) 75%, var(--mb-muted));
  grid-column: 2;
}

.cm-map-chrome__controls {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  grid-column: 3;
}

.cm-map-chrome__zoom-label {
  font-size: 0.32rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mb-muted);
  min-width: 5.5rem;
  text-align: center;
}

.cm-map-chrome__btn {
  width: 1.65rem;
  height: 1.65rem;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 30%, transparent);
  background: color-mix(in srgb, var(--mb-concrete) 85%, transparent);
  color: var(--mb-text);
  font-size: 0.85rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color 0.35s, background 0.35s;
}

.cm-map-chrome__btn:hover {
  border-color: var(--mb-gold);
  background: color-mix(in srgb, var(--mb-gold) 12%, var(--mb-concrete));
}

.cm-map-chrome__return {
  grid-column: 1 / -1;
  justify-self: center;
  font-size: 0.38rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mb-muted);
  background: none;
  border: none;
  border-bottom: 1px solid color-mix(in srgb, var(--mb-gold) 25%, transparent);
  padding: 0.15rem 0;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.35s;
}

.cm-map-chrome__return:hover { color: var(--mb-gold); }

.cm-overlay__floor {
  font-size: 0.42rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--mb-gold) 65%, var(--mb-muted));
  margin: 0.35rem 0 0;
}

.cm-zoom--museum .mb-dh-volume--sub,
.cm-zoom--museum .mb-dh-paths__seg--interior,
.cm-zoom--museum .mb-dh-audacity-interior {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.85s var(--mb-ease);
}

.cm-zoom--house .mb-dh-volume--sub,
.cm-zoom--house .mb-dh-paths__seg--interior {
  opacity: 1;
  pointer-events: auto;
}

/* ── Light bleed at shared walls ── */
.mb-dh-light-bleed {
  position: absolute;
  pointer-events: none;
  transform: translateZ(4px);
  z-index: 1;
  opacity: 0;
  transition: opacity 0.6s var(--mb-ease);
  background: radial-gradient(
    ellipse at 50% 50%,
    color-mix(in srgb, var(--mb-gold) 18%, transparent),
    transparent 72%
  );
  filter: blur(6px);
}

.mb-dh-volume--adjacent ~ .mb-dh-light-bleed,
.mb-dh-stage:has(.mb-dh-volume--here) .mb-dh-light-bleed {
  opacity: 0.45;
}

.mb-dh-light-bleed--shared-wall {
  background: radial-gradient(
    ellipse at 50% 50%,
    color-mix(in srgb, var(--mb-gold) 22%, transparent),
    transparent 68%
  );
}

.mb-dh-volume--nearby .mb-dh-volume__wall--east,
.mb-dh-volume--nearby .mb-dh-volume__wall--west {
  box-shadow:
    inset -8px 0 16px color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 12%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ── Explored vs unexplored memory states ── */
.mb-dh-volume--unexplored.mb-dh-volume--live .mb-dh-volume__floor-slab {
  box-shadow:
    inset 0 2px 12px rgba(0, 0, 0, 0.45),
    0 0 1.75rem color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 14%, transparent),
    0 1rem 2rem rgba(0, 0, 0, 0.65);
  filter: brightness(1.08);
}

.mb-dh-volume--visited:not(.mb-dh-volume--here) {
  opacity: 0.62;
  filter: saturate(0.72) brightness(0.92);
}

.mb-dh-volume--visited:not(.mb-dh-volume--here):hover {
  opacity: 0.82;
  filter: saturate(0.88) brightness(1);
}

.mb-dh-volume--here .mb-dh-volume__floor-slab {
  animation: mb-dh-here-pulse 2.8s ease-in-out infinite;
}

@keyframes mb-dh-here-pulse {
  0%, 100% {
    box-shadow:
      inset 0 2px 12px rgba(0, 0, 0, 0.5),
      0 0 0 1px color-mix(in srgb, var(--mb-gold) 40%, transparent),
      0 1rem 2rem rgba(0, 0, 0, 0.65),
      0 0 2.5rem color-mix(in srgb, var(--mb-gold) 22%, transparent);
  }
  50% {
    box-shadow:
      inset 0 2px 12px rgba(0, 0, 0, 0.5),
      0 0 0 2px color-mix(in srgb, var(--mb-gold) 55%, transparent),
      0 1rem 2rem rgba(0, 0, 0, 0.65),
      0 0 3.5rem color-mix(in srgb, var(--mb-gold) 32%, transparent);
  }
}

.mb-dh-volume--sub.mb-dh-volume--unexplored .mb-dh-volume__floor-slab {
  border-color: color-mix(in srgb, var(--mb-gold) 38%, transparent);
  filter: brightness(1.1);
}

.mb-dh-volume--map-only .mb-dh-volume__floor-slab {
  opacity: 0.88;
  border-style: dashed;
}

.mb-dh-waypoint--invite .mb-dh-waypoint__disc {
  opacity: 0.88;
}

.mb-dh-waypoint--remembered .mb-dh-waypoint__disc {
  opacity: 0.42;
  border-color: rgba(255, 255, 255, 0.42);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.08);
}

.mb-dh-waypoint--remembered .mb-dh-waypoint__disc::after {
  background: rgba(255, 255, 255, 0.45);
}

.mb-dh-waypoint--remembered .mb-dh-waypoint__disc::before {
  display: none;
}

@keyframes mb-dh-waypoint-pulse {
  0% { transform: scale(0.55); opacity: 0.85; }
  70%, 100% { transform: scale(1.35); opacity: 0; }
}

@keyframes mb-dh-waypoint-invite {
  0%, 100% { transform: scale(1); opacity: 0.72; }
  50% { transform: scale(1.08); opacity: 1; }
}

.mb-dh-wrap.cm-zoom--museum [data-cm-zoom-house] {
  cursor: zoom-in;
}

.mb-dh-wrap.cm-zoom--house [data-cm-zoom-house] {
  cursor: pointer;
}

.mw-threshold--light-urban-mark.is-active .mw-threshold__light {
  background: radial-gradient(ellipse at 50% 50%, rgba(232, 196, 0, 0.35), transparent 70%);
  animation: mw-light-pulse 0.72s var(--mb-ease) forwards;
}

.mw-threshold--light-vitrine-dim.is-active .mw-threshold__light {
  background: radial-gradient(ellipse at 50% 80%, rgba(80, 80, 90, 0.4), transparent 70%);
  animation: mw-light-pulse 0.72s var(--mb-ease) forwards;
}

@media (max-width: 768px) {
  .mb-audacity-depth { grid-template-columns: 1fr 1fr; }
  .cm-overlay__panel { inset: 0; }
  .cm-teachings { flex-direction: column; align-items: center; }
}

/* ── Three.js Matterport dollhouse (WebGL overlay) ── */
.mb-dh-three-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 4;
  display: block;
  border-radius: 2px;
  cursor: crosshair;
}

.mb-dh-stage--webgl {
  transform: none !important;
  min-height: clamp(380px, 52vw, 520px);
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 40%, #0c0e14 0%, #050609 72%);
}

.mb-dh-stage--webgl .mb-dh-volume,
.mb-dh-stage--webgl .mb-dh-volume__cutaway,
.mb-dh-stage--webgl .mb-dh-floor-base,
.mb-dh-stage--webgl .mb-dh-corridor,
.mb-dh-stage--webgl .mb-dh-atrium-pit,
.mb-dh-stage--webgl .mb-dh-paths,
.mb-dh-stage--webgl .mb-dh-adjacency,
.mb-dh-stage--webgl .mb-dh-light-bleed,
.mb-dh-stage--webgl .mb-dh-waypoint,
.mb-dh-stage--webgl .mb-dh-you-dot,
.mb-dh-stage--webgl .mb-dh-scale-legend {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.mb-dh-wrap:has(.mb-dh-stage--webgl) {
  perspective: none;
}

.cm-stage .mb-dh-stage--webgl {
  min-height: 100%;
  height: 100%;
}

@media (max-width: 809px) {
  .mb-dh-stage--webgl {
    min-height: clamp(300px, 68vw, 420px);
  }
}

/* ── Interior 3D room scenes (show-don't-tell) ── */
.mb-room {
  position: relative;
  min-height: var(--mb-vh);
  overflow: hidden;
}

.mb-room__scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.mb-room__scene-canvas {
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.mb-room__scene-fallback {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
}

.mb-room--scene-fallback .mb-room__scene-fallback {
  opacity: 1;
}

.mb-room--scene-fallback[data-scene-fallback="atrium"] .mb-room__scene-fallback {
  background:
    radial-gradient(ellipse 40% 30% at 50% 60%, rgba(196, 122, 0, 0.12), transparent),
    linear-gradient(180deg, #12151e 0%, var(--mb-bg) 100%);
}

.mb-room--scene-fallback[data-scene-fallback="cathedral"] .mb-room__scene-fallback {
  background:
    radial-gradient(ellipse 30% 50% at 50% 0%, rgba(196, 122, 0, 0.18), transparent 60%),
    linear-gradient(180deg, #12151e 0%, var(--mb-bg) 70%);
}

.mb-room--scene-fallback[data-scene-fallback="tenebrism"] .mb-room__scene-fallback {
  background:
    radial-gradient(ellipse 18% 60% at 22% 20%, rgba(196, 122, 0, 0.35), transparent 70%),
    var(--mb-stone);
}

.mb-room--scene-fallback[data-scene-fallback="urban"] .mb-room__scene-fallback {
  background:
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(255,255,255,0.015) 40px, rgba(255,255,255,0.015) 41px),
    var(--mb-stone);
}

.mb-room--scene-fallback[data-scene-fallback="collision"] .mb-room__scene-fallback {
  background:
    linear-gradient(90deg, rgba(22, 20, 28, 0.9) 49%, rgba(196, 122, 0, 0.25) 50%, rgba(26, 24, 16, 0.9) 51%),
    var(--mb-stone);
}

.mb-room--scene-fallback[data-scene-fallback="workshop"] .mb-room__scene-fallback {
  background:
    radial-gradient(ellipse at 50% 80%, rgba(184, 144, 96, 0.2), transparent 60%),
    var(--mb-stone);
}

.mb-room--scene-fallback[data-scene-fallback="film"] .mb-room__scene-fallback {
  background:
    radial-gradient(ellipse at 50% 30%, rgba(64, 80, 120, 0.15), transparent 50%),
    #08080c;
}

.mb-room--scene-fallback[data-scene-fallback="journal"] .mb-room__scene-fallback {
  background:
    radial-gradient(ellipse at 50% 70%, rgba(212, 160, 84, 0.12), transparent 55%),
    linear-gradient(180deg, #1a1410, var(--mb-bg));
}

.mb-room--scene-fallback[data-scene-fallback="vitrine"] .mb-room__scene-fallback {
  background: linear-gradient(180deg, #0a0c10 0%, var(--mb-bg) 100%);
}

.mb-room__overlay {
  position: relative;
  z-index: 2;
  min-height: var(--mb-vh);
  pointer-events: none;
  padding: clamp(5rem, 12vh, 7rem) clamp(1.25rem, 4vw, 2.5rem) 4rem;
}

.mb-room__overlay > * {
  pointer-events: auto;
}

.mb-room--scene-active .mb-room__overlay {
  background: linear-gradient(
    180deg,
    rgba(5, 6, 9, 0.55) 0%,
    transparent 25%,
    transparent 70%,
    rgba(5, 6, 9, 0.65) 100%
  );
}

.mb-room__float {
  position: fixed;
  z-index: 3;
  max-width: 16rem;
  padding: 1rem 1.25rem;
  background: color-mix(in srgb, var(--mb-bg) 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--mb-gold) 20%, transparent);
  backdrop-filter: blur(8px);
  pointer-events: auto;
}

.mb-room__float--west { left: clamp(1rem, 4vw, 2.5rem); top: 50%; transform: translateY(-50%); }
.mb-room__float--east { right: clamp(1rem, 4vw, 2.5rem); top: 50%; transform: translateY(-50%); }
.mb-room__float--center {
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  text-align: center;
  max-width: 22rem;
}

.mb-room__float-quote {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--mb-muted);
  font-style: italic;
}

.mb-room__minimap {
  position: fixed;
  right: clamp(0.75rem, 2vw, 1.5rem);
  bottom: clamp(3rem, 8vh, 4.5rem);
  z-index: 5;
  width: min(28vw, 11rem);
  pointer-events: auto;
}

.mb-dh-wrap--mini {
  perspective: 900px;
  padding: 0;
}

.mb-dh-wrap--mini .mb-dh-stage {
  min-height: clamp(100px, 22vw, 140px);
  --dh-base-rx: 62;
  --dh-base-scale: 0.72;
  opacity: 0.88;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 18%, transparent);
  background: color-mix(in srgb, var(--mb-bg) 80%, transparent);
}

.mb-dh-wrap--mini .mb-dh-stage--webgl {
  min-height: clamp(100px, 22vw, 140px);
}

.mb-vitrine-row--overlay {
  position: fixed;
  bottom: clamp(5rem, 12vh, 7rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  max-width: 36rem;
  width: 90vw;
  pointer-events: auto;
}

.mb-vitrine-row--overlay .mb-vitrine {
  background: color-mix(in srgb, var(--mb-bg) 60%, transparent);
  backdrop-filter: blur(6px);
}

.mb-audacity-wing .mb-room__overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: clamp(6rem, 14vh, 9rem);
}

.mb-audacity-wing .mb-audacity-layout {
  width: min(92vw, 48rem);
  margin-top: 1.5rem;
}

.mb-atrium-room .mb-room__overlay {
  display: block;
  text-align: center;
}

.mb-atrium-room .mb-atrium-plan {
  pointer-events: auto;
}

.mb-room--orbiting {
  cursor: grabbing;
}

@media (max-width: 768px) {
  .mb-room__float { max-width: 12rem; font-size: 0.9em; }
  .mb-room__minimap { width: min(36vw, 9rem); }
  .mb-vitrine-row--overlay { grid-template-columns: 1fr 1fr; }
}

/* ── Continuous 3D world (museum-world.mjs) ── */
.mw-page {
  overflow: hidden;
}

.mw-world-stage {
  position: fixed;
  inset: 0;
  z-index: 1;
  width: 100vw;
  height: 100vh;
}

.mw-world-canvas {
  display: block !important;
  width: 100vw;
  height: 100vh;
  opacity: 1 !important;
  visibility: visible !important;
  position: relative;
  z-index: 0;
  touch-action: none;
  cursor: crosshair;
  transition: filter 0.45s var(--mb-ease);
}

body.museum-cursor-vitrine .mw-world-canvas,
body.mw-examine-near .mw-world-canvas {
  filter: brightness(1.04) saturate(1.02);
}

.mw-world--active {
  background: #3a3840;
}

.mw-world--curator .mw-hud__hint::after {
  content: ' · click a wing to teleport';
}

.mw-hud__map-link {
  margin-top: 0.45rem;
  pointer-events: auto;
  font: inherit;
  font-size: 0.42rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mb-muted);
  background: transparent;
  border: none;
  border-bottom: 1px solid color-mix(in srgb, var(--mb-gold) 22%, transparent);
  padding: 0.1rem 0;
  cursor: pointer;
  transition: color 0.25s var(--mb-ease), border-color 0.25s var(--mb-ease);
}

.mw-hud__map-link:hover,
.mw-hud__map-link:focus-visible {
  color: var(--mb-gold);
  border-color: color-mix(in srgb, var(--mb-gold) 48%, transparent);
  outline: none;
}

.mw-teleport-veil {
  position: fixed;
  inset: 0;
  z-index: 8;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, #f5ead8 0%, transparent) 0%,
    color-mix(in srgb, #e8c878 55%, #f5ead8) 50%,
    color-mix(in srgb, #f5ead8 0%, transparent) 100%
  );
  opacity: 0;
  transition: opacity 0.2s var(--mb-ease);
}

.mw-teleport-veil.is-active {
  opacity: 0.88;
  animation: mw-teleport-flash 0.4s var(--mb-ease);
}

@keyframes mw-teleport-flash {
  0% { opacity: 0; }
  35% { opacity: 0.92; }
  100% { opacity: 0; }
}

.mw-travel-chooser {
  position: fixed;
  left: 50%;
  bottom: clamp(5rem, 14vh, 7rem);
  transform: translateX(-50%) translateY(0.5rem);
  z-index: 7;
  pointer-events: auto;
  min-width: min(18rem, 88vw);
  padding: 0.85rem 1rem 1rem;
  border-radius: 3px;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 32%, transparent);
  background: color-mix(in srgb, var(--mb-bg) 90%, transparent);
  box-shadow: 0 0.75rem 2rem -0.5rem rgba(0, 0, 0, 0.55);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s var(--mb-ease), transform 0.25s var(--mb-ease), visibility 0.25s;
}

.mw-travel-chooser.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mw-travel-chooser__title {
  margin: 0 0 0.65rem;
  font-size: 0.48rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mb-gold);
}

.mw-travel-chooser__actions {
  display: flex;
  gap: 0.5rem;
}

.mw-travel-chooser__btn {
  flex: 1;
  font: inherit;
  font-size: 0.44rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mb-muted);
  background: color-mix(in srgb, var(--mb-bg) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--mb-gold) 22%, transparent);
  border-radius: 2px;
  padding: 0.5rem 0.65rem;
  cursor: pointer;
}

.mw-travel-chooser__btn--primary {
  color: var(--mb-gold);
  border-color: color-mix(in srgb, var(--mb-gold) 42%, transparent);
}

.mw-travel-chooser__btn:hover,
.mw-travel-chooser__btn:focus-visible {
  color: var(--mb-text);
  outline: none;
}

.mw-hud {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: clamp(2rem, 8vh, 4rem);
}

.mw-hud__compass {
  position: fixed;
  top: clamp(4rem, 12vh, 6rem);
  right: clamp(1rem, 3vw, 2rem);
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 35%, transparent);
  border-radius: 50%;
  display: grid;
  place-items: center;
  opacity: 0.55;
}

.mw-hud__compass-n {
  font-size: 0.48rem;
  letter-spacing: 0.2em;
  color: var(--mb-gold);
}

.mw-hud__room {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--mb-text);
  opacity: 0;
  transform: translateY(0.5rem);
  transition: opacity 0.8s var(--mb-ease), transform 0.8s var(--mb-ease);
  text-shadow: 0 2px 12px var(--mb-shadow);
}

.mw-hud__room.is-visible {
  opacity: 0.92;
  transform: translateY(0);
}

.mw-hud__hint {
  margin-top: 0.6rem;
  font-size: 0.44rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mb-muted);
  opacity: 0;
  animation: mw-hint-fade 30s var(--mb-ease) 0.8s forwards;
}

body.mw-hint-pinned .mw-hud__hint {
  opacity: 0.72 !important;
  animation: none;
}

@keyframes mw-hint-fade {
  0%, 8% { opacity: 0.72; }
  75% { opacity: 0.58; }
  100% { opacity: 0; }
}

/* Corner minimap — dollhouse + you-are-here */
.mw-minimap {
  position: fixed;
  right: clamp(0.75rem, 2vw, 1.25rem);
  bottom: 180px;
  z-index: 3;
  width: 220px;
  height: 220px;
  pointer-events: auto;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 42%, transparent);
  background: color-mix(in srgb, var(--mb-bg) 78%, transparent);
  box-shadow: 0 0.5rem 1.5rem -0.5rem rgba(0, 0, 0, 0.45);
}

.mw-minimap .mb-dh-wrap--mini {
  width: 100%;
  height: 100%;
  padding: 0;
}

.mw-minimap .mb-dh-wrap--mini .mb-dh-stage {
  min-height: 220px;
  width: 220px;
  --dh-base-rx: 58;
  --dh-base-scale: 0.74;
  opacity: 1;
}

.mw-minimap .mb-dh-wrap--mini .mb-dh-stage--webgl {
  min-height: 220px;
}

.mw-minimap .mb-dh-volume--live .mb-dh-volume__floor-slab {
  filter: brightness(1.18) saturate(1.12);
}

.mw-minimap .mb-dh-volume--here .mb-dh-volume__floor-slab {
  filter: brightness(1.28) saturate(1.2);
  border-color: color-mix(in srgb, var(--dh-accent, var(--mb-gold)) 65%, transparent);
}

.mw-minimap .mb-dh-you-dot__pulse {
  width: 14px;
  height: 14px;
  animation: mb-dh-pulse-here 1.35s ease-out infinite;
}

@keyframes mb-dh-pulse-here {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--mb-gold) 70%, transparent), 0 0 14px color-mix(in srgb, var(--mb-gold) 80%, transparent); }
  70% { box-shadow: 0 0 0 10px transparent, 0 0 22px color-mix(in srgb, var(--mb-gold) 45%, transparent); }
  100% { box-shadow: 0 0 0 0 transparent, 0 0 14px color-mix(in srgb, var(--mb-gold) 55%, transparent); }
}

.mb-dh-paths__seg--orange {
  stroke: #c47a00;
  stroke-width: 3.6;
  stroke-opacity: 0.92;
  filter: drop-shadow(0 0 4px rgba(196, 122, 0, 0.55));
}

.mw-fallback {
  position: fixed;
  inset: 0;
  z-index: 12;
  display: grid;
  place-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: #f5f0e8;
  background: #2a2830;
  text-align: center;
  padding: 2rem;
}

.mw-fallback--loading {
  z-index: 3;
  background: color-mix(in srgb, #2a2830 88%, transparent);
  pointer-events: none;
}

.mw-fallback--loading .mw-fallback__reload {
  pointer-events: auto;
}

.mw-fallback--error,
.mw-webgl-error {
  z-index: 9999;
  background: #2a2830;
  border: 2px solid #c47a00;
}

.mw-fallback__title {
  margin: 0;
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #f5f0e8;
}

.mw-fallback__message {
  margin: 0;
  max-width: 28rem;
  line-height: 1.6;
  color: rgba(245, 240, 232, 0.82);
  font-size: 0.72rem;
}

.mw-fallback__reload {
  font: inherit;
  font-size: 0.52rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #f5f0e8;
  background: color-mix(in srgb, #c47a00 18%, #2a2830);
  border: 1px solid color-mix(in srgb, #c47a00 55%, transparent);
  border-radius: 2px;
  padding: 0.65rem 1.1rem;
  cursor: pointer;
}

.mw-fallback__reload:hover,
.mw-fallback__reload:focus-visible {
  border-color: #c47a00;
  outline: none;
}

.mw-gallery-loading {
  position: fixed;
  left: 50%;
  bottom: 5.5rem;
  z-index: 8;
  transform: translateX(-50%) translateY(0.5rem);
  padding: 0.65rem 1rem;
  border-radius: 4px;
  background: rgba(8, 10, 14, 0.82);
  border: 1px solid rgba(196, 122, 0, 0.35);
  color: #f5f0e8;
  text-align: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.mw-gallery-loading.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.mw-gallery-loading__title {
  margin: 0;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.mw-gallery-loading__detail {
  margin: 0.35rem 0 0;
  font-size: 0.52rem;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 232, 0.72);
}

.mw-debug-panel {
  display: none;
}

body.mw-debug-active .mw-debug-panel {
  display: block;
  position: fixed;
  top: 4.5rem;
  left: 0.75rem;
  z-index: 99998;
  max-width: min(22rem, 90vw);
  max-height: 40vh;
  overflow: auto;
  padding: 0.5rem 0.65rem;
  font: 10px/1.45 ui-monospace, SFMono-Regular, Menlo, monospace;
  color: #f5e8d0;
  background: rgba(8, 10, 16, 0.88);
  border: 1px solid rgba(196, 122, 0, 0.35);
  border-radius: 3px;
  pointer-events: none;
}

.mw-debug-panel__title {
  margin: 0 0 0.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #c47a00;
}

.mw-debug-panel__line--error {
  color: #f0a0a0;
}

.mw-hud-overlay {
  display: none;
}

/* First-visit orientation — dollhouse intro overlay */
.mw-intro {
  position: fixed;
  inset: 0;
  z-index: 6;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: clamp(5rem, 14vh, 7rem);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s var(--mb-ease);
}

.mw-intro.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.mw-intro__kicker {
  margin: 0 0 0.5rem;
  font: 600 0.52rem/1.4 Inter, system-ui, sans-serif;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mb-gold);
  opacity: 0.85;
}

.mw-intro__statement {
  margin: 0 0 0.65rem;
  max-width: 28rem;
  text-align: left;
}

.mw-editorial-statement {
  font: 400 clamp(1rem, 2.2vw, 1.35rem)/1.55 Georgia, 'Times New Roman', serif;
  font-style: italic;
  letter-spacing: 0.01em;
  color: var(--mb-gold);
  text-shadow: 0 2px 16px var(--mb-shadow);
}

.mw-intro__statement.mw-editorial-statement {
  max-width: 22rem;
}

.mw-intro__text {
  margin: 0;
  font-size: 0.52rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--mb-text);
  text-shadow: 0 2px 16px var(--mb-shadow);
  opacity: 0.9;
}

.mw-intro__btn {
  margin-top: 1rem;
  pointer-events: auto;
  font: inherit;
  font-size: 0.48rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mb-gold);
  background: color-mix(in srgb, var(--mb-bg) 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--mb-gold) 42%, transparent);
  border-radius: 2px;
  padding: 0.65rem 1.1rem;
  cursor: pointer;
  transition: border-color 0.25s var(--mb-ease), background 0.25s var(--mb-ease);
}

.mw-intro__btn:hover,
.mw-intro__btn:focus-visible {
  border-color: color-mix(in srgb, var(--mb-gold) 68%, transparent);
  background: color-mix(in srgb, var(--mb-bg) 58%, transparent);
  outline: none;
}

body.mw-intro-active .mw-minimap {
  opacity: 0;
  pointer-events: none;
}

body.mw-intro-active .mw-hud__hint {
  opacity: 0 !important;
  animation: none;
}

body.mw-intro-active .mw-world--curator .mw-hud__room {
  opacity: 0.72;
  transform: translateY(0);
}

/* Corner map toggle — same as M key */
.mw-map-btn {
  position: fixed;
  top: clamp(4rem, 12vh, 6rem);
  left: clamp(1rem, 3vw, 2rem);
  z-index: 5;
  pointer-events: auto;
  font: inherit;
  font-size: 0.44rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mb-muted);
  background: color-mix(in srgb, var(--mb-bg) 78%, transparent);
  border: 1px solid color-mix(in srgb, var(--mb-gold) 28%, transparent);
  border-radius: 2px;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  transition: color 0.25s var(--mb-ease), border-color 0.25s var(--mb-ease);
}

.mw-map-btn:hover,
.mw-map-btn:focus-visible {
  color: var(--mb-gold);
  border-color: color-mix(in srgb, var(--mb-gold) 48%, transparent);
  outline: none;
}

.mw-world--curator .mw-map-btn {
  color: var(--mb-gold);
  border-color: color-mix(in srgb, var(--mb-gold) 42%, transparent);
}

@media (max-width: 768px) {
  .mw-hud__hint { display: none; }
}

/* ── Examine overlay (museum-examine.mjs) — split-screen curator view ── */
.mw-examine {
  position: fixed;
  inset: 0;
  z-index: 24;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 2vw, 1.5rem);
  background: rgba(5, 6, 9, 0.94);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--mb-ease), visibility 0.45s;
  pointer-events: none;
}

.mw-examine--open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mw-examine__backdrop {
  position: absolute;
  inset: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.mw-examine__panel {
  position: relative;
  width: min(96vw, 1180px);
  max-height: min(92vh, 820px);
  background: linear-gradient(
    145deg,
    color-mix(in srgb, #141210 88%, #1a1612) 0%,
    color-mix(in srgb, #0a0c10 92%, #050609) 100%
  );
  border: 1px solid color-mix(in srgb, var(--mb-gold) 22%, transparent);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 color-mix(in srgb, var(--mb-gold) 12%, transparent);
  overflow: hidden;
}

.mw-examine__close {
  position: absolute;
  top: clamp(0.6rem, 1.5vw, 1rem);
  right: clamp(0.6rem, 1.5vw, 1rem);
  z-index: 2;
  width: 2.2rem;
  height: 2.2rem;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 28%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, #050609 70%, transparent);
  color: var(--mb-text);
  cursor: pointer;
  transition: color 0.25s var(--mb-ease), border-color 0.25s var(--mb-ease);
}

.mw-examine__close:hover,
.mw-examine__close:focus-visible {
  color: var(--mb-gold);
  border-color: color-mix(in srgb, var(--mb-gold) 55%, transparent);
  outline: none;
}

.mw-examine__close svg {
  width: 1rem;
  height: 1rem;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

.mw-examine__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: min(82vh, 720px);
  max-height: min(92vh, 820px);
}

.mw-examine__split--enlarged {
  grid-template-columns: 1.18fr 0.82fr;
}

.mw-examine__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  background: #050609;
  border-right: 1px solid color-mix(in srgb, var(--mb-gold) 14%, transparent);
  overflow: hidden;
}

.mw-examine__figure--fullbleed .mw-examine__figure-frame {
  padding: 0;
}

.mw-examine__figure--fullbleed .mw-examine__img {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  object-fit: cover;
}

.mw-examine__figure-stage {
  position: relative;
  flex: 1;
  display: flex;
  align-items: stretch;
  min-height: 0;
}

.mw-examine__figure-frame {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 3vw, 2rem);
  background:
    radial-gradient(ellipse 70% 55% at 35% 42%, rgba(196, 122, 0, 0.14), transparent 68%),
    radial-gradient(ellipse 50% 60% at 72% 58%, rgba(100, 120, 160, 0.08), transparent 70%),
    #050609;
  transition: opacity 0.32s var(--mb-ease);
}

.mw-examine__figure-frame--enter {
  animation: mw-examine-fade 0.32s var(--mb-ease);
}

@keyframes mw-examine-fade {
  from { opacity: 0.35; }
  to { opacity: 1; }
}

.mw-examine__nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 24%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, #050609 78%, transparent);
  color: var(--mb-text);
  cursor: pointer;
  transform: translateY(-50%);
  transition: color 0.25s var(--mb-ease), border-color 0.25s var(--mb-ease), background 0.25s var(--mb-ease);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.mw-examine__nav--prev { left: clamp(0.5rem, 1.5vw, 0.85rem); }
.mw-examine__nav--next { right: clamp(0.5rem, 1.5vw, 0.85rem); }

.mw-examine__nav:hover,
.mw-examine__nav:focus-visible {
  color: var(--mb-gold);
  border-color: color-mix(in srgb, var(--mb-gold) 52%, transparent);
  outline: none;
}

.mw-examine__nav svg {
  width: 1rem;
  height: 1rem;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

.mw-examine__counter {
  position: absolute;
  top: clamp(0.65rem, 1.5vw, 0.9rem);
  left: 50%;
  transform: translateX(-50%);
  padding: 0.28rem 0.55rem;
  font-size: 0.42rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mb-muted);
  background: color-mix(in srgb, #050609 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--mb-gold) 16%, transparent);
  border-radius: 999px;
}

.mw-examine__rail {
  display: flex;
  gap: 0.45rem;
  padding: 0.65rem clamp(0.75rem, 2vw, 1.25rem);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid color-mix(in srgb, var(--mb-gold) 10%, transparent);
  background: color-mix(in srgb, #050609 88%, #0a0c10);
  scrollbar-width: thin;
}

.mw-examine__thumb {
  flex: 0 0 auto;
  width: 3.1rem;
  height: 3.1rem;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--mb-gold) 18%, transparent);
  border-radius: 0.2rem;
  background: #0a0c10;
  cursor: pointer;
  overflow: hidden;
  opacity: 0.62;
  transition: opacity 0.25s var(--mb-ease), border-color 0.25s var(--mb-ease), box-shadow 0.25s var(--mb-ease);
}

.mw-examine__thumb.is-active {
  opacity: 1;
  border-color: color-mix(in srgb, var(--mb-gold) 58%, transparent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--mb-gold) 22%, transparent);
}

.mw-examine__thumb:hover,
.mw-examine__thumb:focus-visible {
  opacity: 1;
  outline: none;
}

.mw-examine__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.mw-examine__img {
  max-width: 100%;
  max-height: min(68vh, 620px);
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 40px rgba(0, 0, 0, 0.45));
}

.mw-examine__caption {
  margin: 0;
  padding: 0.75rem clamp(1rem, 2vw, 1.5rem) 1rem;
  font-size: 0.48rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mb-muted);
  border-top: 1px solid color-mix(in srgb, var(--mb-gold) 10%, transparent);
}

.mw-examine__copy {
  padding: clamp(1.25rem, 3vw, 2rem) clamp(1.25rem, 3vw, 2.25rem);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mw-examine__kicker {
  margin: 0 0 0.5rem;
  font-size: 0.46rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mb-gold);
}

.mw-examine__title {
  margin: 0 0 0.35rem;
  font-size: clamp(1.1rem, 2.4vw, 1.55rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--mb-text);
  line-height: 1.2;
}

.mw-examine__subtitle {
  margin: 0 0 1.25rem;
  font-size: 0.52rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mb-muted);
}

.mw-examine__section + .mw-examine__section {
  margin-top: 1.1rem;
  padding-top: 1.1rem;
  border-top: 1px solid color-mix(in srgb, var(--mb-gold) 8%, transparent);
}

.mw-examine__section-title {
  margin: 0 0 0.45rem;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--mb-gold) 82%, var(--mb-text));
}

.mw-examine__section-body {
  margin: 0;
  font-size: 0.72rem;
  line-height: 1.72;
  color: color-mix(in srgb, var(--mb-text) 88%, #c8c0b8);
  font-weight: 300;
}

.mw-examine__footnote {
  margin: 1.5rem 0 0;
  font-size: 0.44rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--mb-muted) 80%, transparent);
}

.mw-examine-pill {
  position: fixed;
  bottom: clamp(5.5rem, 14vh, 7rem);
  left: 50%;
  transform: translateX(-50%) translateY(0.5rem);
  z-index: 6;
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.9rem;
  font: inherit;
  font-size: 0.48rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mb-text);
  background: color-mix(in srgb, #050609 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--mb-gold) 38%, transparent);
  border-radius: 999px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--mb-ease), transform 0.35s var(--mb-ease), visibility 0.35s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.mw-examine-pill.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  box-shadow:
    0 0.5rem 1.75rem -0.35rem rgba(0, 0, 0, 0.55),
    0 0 1.5rem color-mix(in srgb, var(--mb-gold) 18%, transparent);
  letter-spacing: 0.14em;
}

.mw-examine-pill:hover,
.mw-examine-pill:focus-visible {
  color: var(--mb-gold);
  border-color: color-mix(in srgb, var(--mb-gold) 58%, transparent);
  outline: none;
  transform: translateX(-50%) translateY(-2px);
  box-shadow:
    0 0.75rem 2rem -0.25rem rgba(0, 0, 0, 0.6),
    0 0 2rem color-mix(in srgb, var(--mb-gold) 28%, transparent);
}

.mw-examine-pill__dot {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--mb-gold);
  box-shadow: 0 0 8px color-mix(in srgb, var(--mb-gold) 60%, transparent);
  transition: box-shadow 0.35s var(--mb-ease), transform 0.35s var(--mb-ease);
}

.mw-examine-pill:hover .mw-examine-pill__dot,
.mw-examine-pill:focus-visible .mw-examine-pill__dot {
  transform: scale(1.15);
  box-shadow: 0 0 14px color-mix(in srgb, var(--mb-gold) 75%, transparent);
}

body.museum-cursor-ring .mw-hud__room,
body.museum-cursor-wayfind .mw-hud__room {
  opacity: 0.72;
}

body.museum-cursor-vitrine .mw-examine-pill.is-visible,
body.mw-examine-near .mw-examine-pill.is-visible {
  border-color: color-mix(in srgb, var(--mb-gold) 52%, transparent);
}

body.mw-examine-active {
  overflow: hidden;
}

body.mw-examine-active .mw-world-canvas {
  pointer-events: none;
}

body.mw-examine-near .museum-cursor__tag--lens .museum-cursor__tag-text,
body.museum-cursor-vitrine .museum-cursor__tag--lens .museum-cursor__tag-text {
  content: 'Examine';
}

@media (max-width: 860px) {
  .mw-examine__split {
    grid-template-columns: 1fr;
    min-height: auto;
    max-height: min(94vh, 900px);
  }

  .mw-examine__figure {
    border-right: none;
    border-bottom: 1px solid color-mix(in srgb, var(--mb-gold) 14%, transparent);
    max-height: 48vh;
  }

  .mw-examine__nav {
    width: 2rem;
    height: 2rem;
  }

  .mw-examine__thumb {
    width: 2.6rem;
    height: 2.6rem;
  }

  .mw-examine__img {
    max-height: 38vh;
  }

  .mw-examine__copy {
    max-height: 46vh;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mw-examine,
  .mw-examine-pill,
  .mw-examine__figure-frame--enter {
    transition: none;
    animation: none;
  }
}