/* KOUANDA — Institutional Founding Edition visual convergence
   Final public layer: consistent museum shell, documentary rhythm, source-aware media.
   This layer does not alter historical claims or synthesize historical evidence. */
:root{
  --museum-black:#080706;--museum-black-2:#0e0b08;--museum-panel:#15110d;--museum-panel-2:#1c160f;
  --museum-ivory:#f0e4cf;--museum-muted:#b9a98e;--museum-gold:#c89a55;--museum-gold-2:#e0ba73;
  --museum-line:rgba(200,154,85,.34);--museum-hairline:rgba(255,255,255,.08);
  --museum-shadow:0 34px 90px rgba(0,0,0,.48);--museum-radius:16px;
  --header-h:74px;
}
html{scroll-padding-top:calc(var(--header-h) + 18px);-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  background:
    radial-gradient(circle at 82% -8%,rgba(119,77,36,.16),transparent 30%),
    radial-gradient(circle at 6% 42%,rgba(79,51,29,.10),transparent 27%),
    linear-gradient(180deg,#080706 0%,#0d0a08 47%,#070605 100%);
  color:var(--museum-ivory);overflow-x:hidden;
}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.16;background-image:linear-gradient(rgba(255,255,255,.012) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.01) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 72%)}
.shell{width:min(1540px,calc(100% - 56px));max-width:none;padding:0;margin-inline:auto}

/* ---------- Canonical global museum header ---------- */
.topbar{position:sticky;top:0;z-index:900;height:var(--header-h);background:rgba(7,6,5,.965);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--museum-line);box-shadow:0 8px 34px rgba(0,0,0,.22)}
.nav{height:var(--header-h);min-height:var(--header-h);display:grid;grid-template-columns:46px auto minmax(0,1fr) auto;align-items:center;gap:16px;position:relative}
.museum-menu-trigger{grid-column:1;width:42px;height:42px;display:grid;place-items:center;padding:0;border:1px solid var(--museum-line);background:#100d0a;color:var(--museum-ivory);border-radius:6px;cursor:pointer}
.museum-menu-trigger svg,.museum-search svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.brand-mini{grid-column:2;margin:0;font-size:18px;letter-spacing:.18em;color:#e7d4b4;white-space:nowrap}
.navlinks{grid-column:3;display:flex;align-items:center;justify-content:center;gap:18px;min-width:0;overflow:hidden}
.navlinks a{min-height:44px;display:inline-flex;align-items:center;padding:0;font-size:10px;letter-spacing:.115em;color:#d1c4af;white-space:nowrap;text-transform:uppercase;border-bottom:1px solid transparent}
.navlinks a:hover,.navlinks a:focus-visible,.navlinks a[aria-current="page"]{color:var(--museum-gold-2);border-bottom-color:var(--museum-gold-2)}
.navtools{grid-column:4;margin:0;display:flex;align-items:center;gap:8px}
.navtools .iconbtn,.museum-search{width:auto;min-width:42px;min-height:42px;display:grid;place-items:center;padding:0 11px;background:#100d0a;border:1px solid var(--museum-line);border-radius:6px;color:var(--museum-ivory)}
.lang{display:flex;gap:5px}.lang .iconbtn{font-size:10px;letter-spacing:.08em}
.lang .iconbtn[aria-current="page"]{background:var(--museum-gold-2);color:#17100a;border-color:var(--museum-gold-2)}
.navlinks.mobile-open{display:grid!important;position:absolute;top:calc(100% + 1px);left:0;width:min(520px,calc(100vw - 32px));right:auto;grid-template-columns:1fr 1fr;align-items:stretch;gap:0;padding:14px 18px 18px;background:rgba(9,7,5,.99);border:1px solid var(--museum-line);box-shadow:var(--museum-shadow);border-radius:0 0 12px 12px;max-height:calc(100vh - var(--header-h) - 20px);overflow:auto}
.navlinks.mobile-open a{padding:12px 8px;border-bottom:1px solid var(--museum-hairline)}

/* ---------- Public typography / rhythm ---------- */
.pagehead{padding:84px 0 54px;border-bottom:1px solid var(--museum-line);background:radial-gradient(circle at 70% 10%,rgba(128,87,44,.09),transparent 28%)}
.pagehead .shell{position:relative}.pagehead .shell::after{content:"";position:absolute;right:0;top:0;width:min(34vw,420px);height:100%;background:linear-gradient(120deg,transparent,rgba(200,154,85,.025));border-right:1px solid rgba(200,154,85,.08);pointer-events:none}
.pagehead h1{font-size:clamp(64px,8vw,126px);line-height:.88;letter-spacing:-.025em;margin:12px 0 20px;color:#f4e8d4;max-width:1200px;overflow-wrap:anywhere;hyphens:auto}
.pagehead .lede{max-width:900px;font-size:clamp(18px,2vw,26px);color:#d0c0a6}
.section{padding:84px 0;border-top:1px solid rgba(200,154,85,.18)}
.section h2{font-size:clamp(42px,5vw,76px);letter-spacing:-.02em;line-height:.96;color:#f0e3ce}
.section h3{line-height:1.05}.eyebrow{color:var(--museum-gold-2);font-size:10px;letter-spacing:.2em}
.lede{color:#d3c3aa}.meta{color:#9f927d}
.card,.paper{border-radius:var(--museum-radius);overflow:hidden}.card{background:linear-gradient(155deg,rgba(27,22,16,.96),rgba(10,9,7,.98));border-color:rgba(200,154,85,.32);box-shadow:0 18px 52px rgba(0,0,0,.28)}
.card:hover{border-color:rgba(224,186,115,.62)}.paper{background:linear-gradient(145deg,#d9c5a3,#b89c6f);box-shadow:var(--museum-shadow)}
.btn,.pill,.iconbtn{border-radius:999px}.btn{padding:12px 16px;letter-spacing:.07em;text-transform:uppercase;font-size:10px}.btn.primary{background:var(--museum-gold-2);color:#17100a;border-color:var(--museum-gold-2)}

/* ---------- Homepage: documentary opening ---------- */
.home-hero{min-height:calc(100vh - var(--header-h));display:grid;align-items:center;position:relative;overflow:hidden;border-bottom:1px solid var(--museum-line);background:radial-gradient(circle at 78% 26%,rgba(156,104,55,.13),transparent 28%)}
.home-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,6,5,.97),rgba(7,6,5,.78) 47%,rgba(7,6,5,.28) 74%,rgba(7,6,5,.88));pointer-events:none}
.home-map-ghost{position:absolute;inset:-10% -5% -10% 38%;background:url('/assets/geography/west-africa-reference.svg') center/contain no-repeat;opacity:.28;filter:sepia(.5)}
.home-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(430px,.72fr);gap:68px;align-items:center;padding:84px 0 70px}
.home-kouanda{font-family:var(--serif);font-weight:500;font-size:clamp(82px,10.8vw,178px);line-height:.74;letter-spacing:-.045em;margin:22px 0;color:#fff8ed;text-shadow:0 28px 68px rgba(0,0,0,.5)}
.home-archive-title{font-family:var(--serif);font-size:clamp(26px,3.4vw,52px);line-height:1;margin-bottom:18px;color:#e5d6bc}
.home-intro{max-width:780px;font-family:var(--serif);font-size:20px;line-height:1.66;color:#cabaa1}.home-portals{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}
.home-portal{min-height:112px;padding:18px;border:1px solid rgba(224,186,115,.3);border-radius:12px;background:linear-gradient(145deg,rgba(26,20,14,.88),rgba(9,8,6,.78));display:flex;align-items:end;justify-content:space-between;transition:transform .28s,border-color .28s,box-shadow .28s}
.home-portal:hover,.home-portal:focus-visible{transform:translateY(-5px);border-color:rgba(224,186,115,.72);box-shadow:0 24px 64px rgba(0,0,0,.36)}
.home-portal strong{font-family:var(--serif);font-size:22px;font-weight:500}.home-portal small{display:block;color:#a99a82;margin-top:5px;letter-spacing:.12em;text-transform:uppercase;font-size:9px}.home-portal b{color:var(--museum-gold-2);font-size:26px}
.home-media-stack{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:340px 220px;gap:12px}.home-media{position:relative;overflow:hidden;border:1px solid rgba(224,186,115,.28);border-radius:14px;background:#0b0907;box-shadow:var(--museum-shadow)}.home-media:first-child{grid-column:1/3}.home-media img{width:100%;height:100%;object-fit:cover;filter:sepia(.16) saturate(.82) brightness(.72);transition:transform .6s,filter .6s}.home-media:hover img{transform:scale(1.035);filter:sepia(.08) saturate(.9) brightness(.82)}.home-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(3,3,2,.95))}.home-media-copy{position:absolute;z-index:2;left:18px;right:18px;bottom:16px}.home-media-copy strong{display:block;font-family:var(--serif);font-size:22px;font-weight:500}.home-media-copy small{font-size:9px;letter-spacing:.14em;color:var(--museum-gold-2)}
.documentary-listen{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:28px;border:1px solid rgba(224,186,115,.38);background:linear-gradient(135deg,#181108,#0c0a08);border-radius:16px}.documentary-listen h3{font-family:var(--serif);font-size:32px;margin:6px 0 10px}.listen-orb{width:86px;height:86px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--museum-gold-2);background:radial-gradient(circle,rgba(224,186,115,.24),transparent 65%);color:var(--museum-gold-2);font-size:28px}
.home-feature-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.home-atlas-preview{min-height:560px;position:relative;border:1px solid var(--museum-line);border-radius:16px;overflow:hidden;background:#0d0b08 url('/assets/geography/west-africa-reference.svg') center/cover no-repeat}.home-atlas-preview::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,5,4,.92))}.home-atlas-copy{position:absolute;z-index:2;left:24px;right:24px;bottom:22px}.home-atlas-copy h3{font-family:var(--serif);font-size:36px;margin:6px 0}.home-evidence-rail{display:grid;gap:12px}.home-evidence-card{padding:22px;border:1px solid var(--museum-line);border-radius:14px;background:rgba(18,14,10,.84)}.home-evidence-card h3{font-family:var(--serif);font-size:26px;margin:7px 0}

/* ---------- Museum / exhibitions ---------- */
.gallery-wall{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:14px;align-items:stretch}.gallery-tile{grid-column:span 3;display:flex;flex-direction:column;min-height:510px;border-radius:14px}.gallery-tile:nth-child(1),.gallery-tile:nth-child(8),.gallery-tile:nth-child(16){grid-column:span 6}.gallery-tile .pad{display:flex;flex-direction:column;flex:1;padding:18px}.gallery-tile h2{font-size:clamp(28px,2.5vw,44px);line-height:.92;margin:8px 0 12px}.gallery-tile p{font-size:13px;line-height:1.55}.gallery-tile .pad>a:last-child{margin-top:auto;color:var(--museum-gold-2);padding-top:12px}.gallery-image{position:relative;display:block;min-height:260px;overflow:hidden;background:#15100c}.gallery-image img{width:100%;height:100%;min-height:260px;object-fit:cover;filter:sepia(.1) saturate(.84) brightness(.75);transition:transform .6s,filter .6s}.gallery-image:hover img{transform:scale(1.035);filter:sepia(.04) saturate(.92) brightness(.86)}.gallery-image .badge{position:absolute;top:12px;left:12px;z-index:2;background:rgba(7,6,5,.82);backdrop-filter:blur(8px)}
.exhibition-plate{width:100%;height:100%;min-height:260px;display:block;object-fit:cover;background:#15100c}.exhibition-media .exhibition-plate{min-height:500px}.exhibition-hero{grid-template-columns:minmax(340px,.92fr) minmax(0,1.08fr);gap:44px}.exhibition-media{padding:0;background:#0c0a08;border-color:var(--museum-line)}.exhibition-media figcaption{padding:14px 16px;color:#c7b89f;background:#0e0c09;font-size:12px;line-height:1.5}.exhibition-media img{aspect-ratio:auto;min-height:500px}.supporting-media{margin-top:20px}.supporting-media .media-figure img{aspect-ratio:16/10}.visual-identity-note{display:none}

/* ---------- Repertoire ---------- */
.repertoire-hero{gap:32px}.repertoire-feature{border-radius:14px;overflow:hidden}.repertoire-controls{border-radius:12px;background:rgba(14,11,8,.88);border-color:var(--museum-line);position:sticky;top:calc(var(--header-h) + 10px);z-index:20;box-shadow:0 18px 48px rgba(0,0,0,.28)}
.portrait-wall{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.repertoire-card{border-radius:14px;min-height:500px}.person-visual{min-height:240px}.person-visual img{height:240px;aspect-ratio:auto;object-fit:cover}.identity-plate{height:240px;position:relative;display:grid;align-content:end;padding:20px;overflow:hidden;border-bottom:1px solid var(--museum-line);background:radial-gradient(circle at 28% 24%,rgba(224,186,115,.16),transparent 25%),linear-gradient(145deg,#19130d,#0b0907 68%)}.identity-plate::before{content:"";position:absolute;inset:18px;border:1px solid rgba(224,186,115,.18);transform:rotate(-3deg)}.identity-plate::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 0 47%,rgba(224,186,115,.035) 48% 49%,transparent 50% 100%);background-size:34px 34px}.identity-initials{position:relative;z-index:1;font-family:var(--serif);font-size:78px;line-height:.8;color:rgba(239,224,197,.86);letter-spacing:-.05em}.identity-note{position:relative;z-index:1;margin-top:14px;color:#b8a88e;font-size:10px;letter-spacing:.13em;text-transform:uppercase}.repertoire-card .pad{display:flex;flex-direction:column;flex:1}.repertoire-card .pad>a:last-child{margin-top:auto;color:var(--museum-gold-2)}

/* ---------- Collections ---------- */
.collection-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:end;margin-bottom:28px}.collection-count{font-family:var(--serif);font-size:56px;color:var(--museum-gold-2)}.collection-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,310px),1fr));gap:16px;align-items:stretch}.collection-item{display:flex;flex-direction:column;border-radius:14px}.collection-visual{position:relative;display:block;overflow:hidden;min-height:280px;background:#17120d}.collection-visual img{width:100%;height:280px;object-fit:cover;filter:sepia(.08) saturate(.9) brightness(.78);transition:transform .55s,filter .55s}.collection-visual:hover img{transform:scale(1.035);filter:sepia(.03) saturate(.96) brightness(.9)}.collection-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 58%,rgba(4,3,2,.76))}.collection-source-chip{position:absolute;z-index:2;left:12px;bottom:12px;padding:6px 9px;border:1px solid rgba(224,186,115,.35);background:rgba(8,7,5,.84);backdrop-filter:blur(7px);border-radius:999px;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:#e0c28e}.collection-item .pad{display:flex;flex-direction:column;flex:1}.collection-item .pad>a:last-child{margin-top:auto;color:var(--museum-gold-2)}
.object-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:22px;align-items:start}.object-viewer{position:relative;background:#090806;border:1px solid var(--museum-line);border-radius:16px;overflow:hidden}.object-viewer img{width:100%;max-height:76vh;object-fit:contain;background:#0a0806}.object-meta{padding:26px;border:1px solid var(--museum-line);border-radius:16px;background:linear-gradient(145deg,#17120d,#0c0a08)}.object-meta h2{font-size:40px;margin:8px 0 20px}.object-meta .kv strong{font-weight:500;color:#e0d2bb}.source-action{display:inline-flex;margin-top:18px}

/* ---------- Atlas ---------- */
.atlas-layout.real-atlas-layout{grid-template-columns:280px minmax(0,1fr) 330px;gap:14px}.real-geography-map{min-height:720px;border-radius:14px;background-color:#0b0907;position:relative;isolation:isolate;overflow:hidden}.atlas-static-map{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.86;pointer-events:none;z-index:0;filter:sepia(.08) saturate(.86) brightness(.68)}.real-geography-map::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,6,5,.05),rgba(7,6,5,.28));pointer-events:none;z-index:.5}.geo-map{min-height:720px;background:transparent;position:relative;z-index:1}.atlas-real-controls,.atlas-state{position:relative;z-index:2}.geo-country{fill:rgba(78,61,39,.47);stroke:rgba(224,205,170,.66)}.geo-place circle{fill:#edc87a}.geo-place-label{font-size:12px!important}.layer-panel,.detail-panel{border-radius:14px;background:linear-gradient(150deg,#16120d,#0c0a08);border-color:var(--museum-line)}.detail-panel{position:sticky;top:calc(var(--header-h) + 12px);align-self:start}.atlas-source-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.atlas-source-strip .card{padding:16px}.place-reference-list{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;list-style:none;padding:0;margin:18px 0 0}.place-reference-list li{padding:12px;border:1px solid rgba(200,154,85,.24);background:rgba(16,13,9,.7);border-radius:10px}.place-reference-list strong{display:block;font-family:var(--serif);font-size:18px}.place-reference-list small{color:#9f927d}

.section .detail-panel h2{font-size:36px;overflow-wrap:anywhere}

/* ---------- About / institutional ---------- */
.about-opening{display:grid;grid-template-columns:1fr .9fr;gap:34px;align-items:center}.about-opening h2{font-size:clamp(46px,6vw,84px)}.archive-triptych{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:300px 200px;gap:10px}.archive-triptych figure{margin:0;position:relative;overflow:hidden;border:1px solid var(--museum-line);border-radius:12px;background:#0c0a08}.archive-triptych figure:first-child{grid-column:1/3}.archive-triptych img{width:100%;height:100%;object-fit:cover;filter:sepia(.12) saturate(.82) brightness(.75)}.archive-triptych figcaption{position:absolute;left:10px;right:10px;bottom:10px;padding:8px 10px;background:rgba(8,6,4,.78);backdrop-filter:blur(7px);font-size:9px;letter-spacing:.1em;color:#dbc49d}.institution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.institution-card{padding:22px;border:1px solid var(--museum-line);border-radius:14px;background:linear-gradient(150deg,#18130e,#0b0907)}.institution-card h3{font-family:var(--serif);font-size:27px}.institution-number{font-family:var(--serif);font-size:48px;color:rgba(224,186,115,.55)}

/* ---------- Footer ---------- */
.footer{padding:48px 0 54px;border-top:1px solid var(--museum-line);background:#070605;color:#a99b85}.footer-grid{grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}.footer-brand{font-family:var(--serif);font-size:22px;letter-spacing:.14em;color:#dfcaa6}.footer-summary{max-width:620px;line-height:1.65;font-size:13px}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 22px}.footer-links a{font-size:12px;color:#b9aa92}.footer-links a:hover{color:var(--museum-gold-2)}.footer-note{margin-top:16px;font-size:10px;color:#786d5d;letter-spacing:.05em}

/* ---------- Persistent documentary audio ---------- */
.k-player[data-state="idle"],.k-player[data-state="closed"]{transform:translateY(calc(100% + 28px))}.k-player{border-radius:14px;left:18px;right:18px;bottom:14px;background:linear-gradient(135deg,rgba(8,7,5,.985),rgba(26,19,12,.975));border-color:rgba(224,186,115,.42)}
.k-drawer{background:linear-gradient(160deg,#18130e,#080706 74%)}

/* ---------- Media provenance affordance ---------- */
[data-source-url],.source-inspectable{position:relative;cursor:pointer}.source-inspectable::after{content:"SOURCE";position:absolute;right:10px;top:10px;z-index:4;padding:5px 7px;border:1px solid rgba(224,186,115,.36);background:rgba(6,5,4,.78);backdrop-filter:blur(6px);border-radius:999px;font-size:8px;letter-spacing:.12em;color:#e4c58d;pointer-events:none}

/* ---------- responsive ---------- */
@media(max-width:1320px){.navlinks{gap:11px}.navlinks a{font-size:9px}.gallery-tile{grid-column:span 4}.gallery-tile:nth-child(1),.gallery-tile:nth-child(8),.gallery-tile:nth-child(16){grid-column:span 6}.institution-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1100px){
  .nav{grid-template-columns:46px auto 1fr auto}.navlinks{display:none}.navtools{grid-column:4}.home-hero-grid{grid-template-columns:1fr;gap:36px}.home-media-stack{max-width:900px}.home-map-ghost{inset:0 -20% 36% 18%;opacity:.2}.home-feature-grid{grid-template-columns:1fr}.gallery-tile{grid-column:span 6}.gallery-tile:nth-child(1),.gallery-tile:nth-child(8),.gallery-tile:nth-child(16){grid-column:span 12}.portrait-wall{grid-template-columns:repeat(2,1fr)}.atlas-layout.real-atlas-layout{grid-template-columns:1fr}.detail-panel{position:relative;top:auto}.about-opening,.object-hero{grid-template-columns:1fr}.collection-intro{grid-template-columns:1fr}.atlas-source-strip{grid-template-columns:1fr 1fr}.place-reference-list{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:700px){
  :root{--header-h:64px}.shell{width:min(100% - 28px,1540px)}.nav{gap:9px;grid-template-columns:42px minmax(0,1fr) auto}.museum-menu-trigger{grid-column:1;width:40px;height:40px}.brand-mini{grid-column:2;font-size:14px;letter-spacing:.14em}.navtools{grid-column:3;gap:5px}.navtools .iconbtn,.museum-search{min-width:38px;min-height:38px;padding:0 8px}.navlinks.mobile-open{left:0;top:calc(100% + 1px);grid-template-columns:1fr;width:min(420px,calc(100vw - 20px))}
  .pagehead{padding:58px 0 34px}.pagehead h1{font-size:clamp(52px,17vw,82px)}.pagehead .lede{font-size:18px}.section{padding:58px 0}.section h2{font-size:44px}.home-hero{min-height:auto}.home-hero-grid{padding:68px 0 48px}.home-kouanda{font-size:72px}.home-archive-title{font-size:28px}.home-intro{font-size:17px}.home-portals{grid-template-columns:1fr}.home-media-stack{grid-template-columns:1fr;grid-template-rows:330px 230px 230px}.home-media:first-child{grid-column:auto}.documentary-listen{grid-template-columns:1fr}.listen-orb{width:64px;height:64px}.gallery-wall{grid-template-columns:1fr}.gallery-tile,.gallery-tile:nth-child(1),.gallery-tile:nth-child(8),.gallery-tile:nth-child(16){grid-column:1;min-height:0}.gallery-image,.gallery-image img,.exhibition-plate{min-height:250px}.exhibition-hero{grid-template-columns:1fr;gap:22px}.exhibition-media img,.exhibition-media .exhibition-plate{min-height:300px}.portrait-wall{grid-template-columns:1fr}.repertoire-controls{position:relative;top:auto}.collection-grid{grid-template-columns:1fr}.object-meta{padding:20px}.real-geography-map,.geo-map{min-height:520px}.atlas-source-strip,.place-reference-list{grid-template-columns:1fr}.archive-triptych{grid-template-columns:1fr;grid-template-rows:280px 200px 200px}.archive-triptych figure:first-child{grid-column:auto}.institution-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.source-inspectable::after{font-size:7px}.k-player{left:8px;right:8px;bottom:8px}
}
@media(prefers-reduced-motion:reduce){.home-media img,.gallery-image img,.collection-visual img,.home-portal{transition:none!important}.home-portal:hover,.home-portal:focus-visible{transform:none}.source-inspectable::after{backdrop-filter:none}}

/* ---------- Knowledge, listening and contribution surfaces ---------- */
.library-opening{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:end;margin-bottom:22px}
.library-stat{min-width:210px;padding:22px;border:1px solid var(--museum-line);border-radius:14px;background:linear-gradient(145deg,#17120d,#0c0a08)}
.library-stat strong{display:block;font-family:var(--serif);font-size:64px;line-height:.9;color:var(--museum-gold-2)}
.library-stat span{display:block;margin-top:9px;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#a99a82}
.library-filters{margin:0 0 20px}.library-records{align-items:stretch}.source-record{display:flex;flex-direction:column}.source-record .source-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:16px}
.oral-listening-intro{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;margin-bottom:26px}.story-audio-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.story-audio-card{position:relative;padding:26px;min-height:300px;display:flex;flex-direction:column;background:radial-gradient(circle at 86% 12%,rgba(224,186,115,.12),transparent 24%),linear-gradient(150deg,#18130e,#0b0907)}.story-audio-card::after{content:"";position:absolute;right:22px;top:80px;width:96px;height:48px;opacity:.22;background:repeating-linear-gradient(90deg,var(--museum-gold-2) 0 1px,transparent 1px 7px);mask-image:linear-gradient(90deg,transparent,black 20% 80%,transparent)}.story-audio-index{font-family:var(--serif);font-size:60px;line-height:.8;color:rgba(224,186,115,.32);margin-bottom:20px}.story-audio-card h3{font-family:var(--serif);font-size:32px;max-width:80%;margin:7px 0 12px}.story-audio-card p{color:#b9aa92;line-height:1.6;max-width:82%}.story-audio-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:18px}.oral-testimony-boundary{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:end;padding:26px;border:1px solid var(--museum-line);border-radius:16px;background:linear-gradient(145deg,rgba(23,18,13,.92),rgba(10,8,6,.92))}
.search-results{margin-top:18px}.search-record{display:flex;flex-direction:column;min-height:210px}.search-record h3{font-family:var(--serif);font-size:26px;margin:10px 0}.search-record p{color:#b8a98f;line-height:1.5}.search-record .badge+ .badge{margin-left:5px}
.institution-reading{max-width:980px}.institution-reading h2{font-size:clamp(40px,5vw,68px);margin:8px 0 16px}
.contribute-grid{display:grid;grid-template-columns:1fr .9fr;gap:28px;align-items:start}.contribution-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:24px 0}.contribution-steps div{padding:16px 10px;border-top:1px solid var(--museum-line);background:rgba(18,14,10,.62)}.contribution-steps b{display:block;font-family:var(--serif);font-size:28px;color:var(--museum-gold-2);font-weight:500}.contribution-steps span{font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:#b7a78c}.contribution-form{padding:26px}.consent-line{display:flex;align-items:flex-start;gap:9px;line-height:1.45;color:#bbae96}.consent-line input{margin-top:4px}
@media(max-width:900px){.story-audio-grid{grid-template-columns:1fr}.library-opening,.oral-listening-intro,.oral-testimony-boundary,.contribute-grid{grid-template-columns:1fr}.contribution-steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.contribution-steps{grid-template-columns:1fr}.story-audio-card h3,.story-audio-card p{max-width:100%}.library-stat{min-width:0}.source-record .source-actions,.story-audio-actions{display:grid}.source-record .btn,.story-audio-actions .btn{width:100%;justify-content:center}}

/* Data-conscious mode: preserves the complete museum while removing nonessential motion and visual processing. */
.footer-utility{appearance:none;border:0;background:none;padding:0;color:#bcae97;font:inherit;text-align:left;cursor:pointer}
.footer-utility:hover,.footer-utility:focus-visible{color:#f2dcae;text-decoration:underline;text-underline-offset:3px}
html.low-data{scroll-behavior:auto}
html.low-data .home-map-ghost{display:none}
html.low-data .home-media img,html.low-data .gallery-image img,html.low-data .collection-visual img,html.low-data .home-portal{transition:none!important}
html.low-data .topbar,html.low-data .k-player,html.low-data .k-drawer{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
html.low-data .source-inspectable::after{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
html.low-data .home-media:hover img,html.low-data .gallery-image:hover img,html.low-data .collection-visual:hover img{transform:none!important}