/* GENERATED — v12 public tour. */

/* ===== SOURCE: tour.css ===== */

html,body{width:100%;height:100%;overflow:hidden;background:var(--tour-bg,#08090b)}body{color:var(--tour-text,#fff)}.tour-shell,.tour-shell .viewer{position:relative;width:100%;height:100%;background:var(--tour-bg,#08090b)}.tour-ui{transition:opacity .35s var(--ease),transform .35s var(--ease)}body.ui-hidden .tour-ui{opacity:0;pointer-events:none}body.ui-hidden .tour-top{transform:translateY(-10px)}body.ui-hidden .route-hint{transform:translateY(10px)}
.tour-top{position:absolute;z-index:12;left:max(18px,env(safe-area-inset-left));right:max(18px,env(safe-area-inset-right));top:max(16px,env(safe-area-inset-top));display:flex;align-items:center;justify-content:space-between;gap:16px;pointer-events:none}.tour-brand{max-width:min(420px,65vw);display:flex;align-items:center;gap:10px;padding:8px 11px;border:1px solid var(--tour-line,rgba(255,255,255,.14));border-radius:14px;background:var(--tour-surface,rgba(11,12,14,.64));color:var(--tour-text,#fff);box-shadow:0 14px 40px rgba(0,0,0,.18);backdrop-filter:blur(16px);pointer-events:auto}.tour-logo{width:32px;height:32px;display:grid;place-items:center;border-radius:10px;background:rgba(var(--accent-rgb),.12)}.tour-logo img{width:23px;height:23px}.tour-brand b,.tour-brand span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tour-brand b{font-size:11px}.tour-brand span{margin-top:2px;color:var(--tour-muted,rgba(255,255,255,.62));font-size:8px}.tour-actions{display:flex;gap:7px;pointer-events:auto}.tour-actions button{width:41px;height:41px;display:grid;place-items:center;border:1px solid var(--tour-line,rgba(255,255,255,.14));border-radius:12px;background:var(--tour-surface,rgba(11,12,14,.64));color:var(--tour-text,#fff);box-shadow:0 12px 34px rgba(0,0,0,.2);backdrop-filter:blur(16px)}
.scene-toast{position:absolute;z-index:10;left:max(20px,env(safe-area-inset-left));bottom:max(26px,env(safe-area-inset-bottom));display:flex;align-items:center;gap:12px;max-width:min(520px,72vw);padding:10px 13px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:rgba(8,9,11,.54);color:#fff;box-shadow:0 14px 40px rgba(0,0,0,.22);backdrop-filter:blur(15px);pointer-events:none;transition:.35s var(--ease)}.scene-toast.is-leaving{opacity:0;transform:translateY(8px)}.scene-toast>span{height:25px;display:grid;place-items:center;padding:0 8px;border-radius:999px;background:rgba(var(--accent-rgb),.16);color:var(--accent);font-size:8px;font-weight:800;letter-spacing:.08em}.scene-toast b,.scene-toast small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scene-toast b{font-size:11px}.scene-toast small{max-width:380px;margin-top:2px;color:rgba(255,255,255,.58);font-size:8px}
.route-hint{position:absolute;z-index:10;left:50%;bottom:max(24px,env(safe-area-inset-bottom));transform:translateX(-50%);display:flex;align-items:center;gap:9px;padding:9px 13px;border:1px solid rgba(255,255,255,.1);border-radius:999px;background:rgba(8,9,11,.46);color:rgba(255,255,255,.68);font-size:9px;backdrop-filter:blur(14px);pointer-events:none}.route-hint i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(var(--accent-rgb),.13);animation:hint-pulse 2.4s ease-in-out infinite}@keyframes hint-pulse{50%{box-shadow:0 0 0 10px rgba(var(--accent-rgb),.04)}}
.hotspot-route-only .marker{transform:translate(-50%,-50%) scale(var(--marker-depth,1))}.hotspot-route-only .marker-main{padding:16px}.hotspot-route-only .marker-disc{width:48px;height:48px;border-width:2px;background:rgba(12,13,15,.72);box-shadow:0 0 0 8px rgba(var(--accent-rgb),.12),0 18px 44px rgba(0,0,0,.48),inset 0 1px rgba(255,255,255,.14);animation:marker-breathe 2.8s ease-in-out infinite}.hotspot-route-only .marker.back .marker-disc{animation-delay:-1.2s}.hotspot-route-only .marker-label{opacity:.88;transform:translateY(-2px);font-size:11px;padding:8px 12px}.hotspot-route-only .marker-main:hover .marker-label,.hotspot-route-only .marker-main:focus-visible .marker-label{opacity:1;transform:translateY(-5px)}@keyframes marker-breathe{50%{box-shadow:0 0 0 13px rgba(var(--accent-rgb),.035),0 19px 46px rgba(0,0,0,.52),inset 0 1px rgba(255,255,255,.14)}}
.intro{position:fixed;inset:0;z-index:80;display:grid;place-items:center;overflow:hidden;background:#07080a}.intro.is-leaving{animation:intro-leave .8s var(--ease) forwards}@keyframes intro-leave{to{opacity:0;visibility:hidden}}.intro-media{position:absolute;inset:-3%;background-position:center;background-size:cover;transform:scale(1.03);animation:intro-drift 18s ease-in-out infinite alternate}@keyframes intro-drift{to{transform:scale(1.09) translate3d(-.6%,.4%,0)}}.intro-shade{position:absolute;inset:0;background:linear-gradient(110deg,rgba(5,6,8,.88) 10%,rgba(5,6,8,.54) 52%,rgba(5,6,8,.25)),linear-gradient(0deg,rgba(5,6,8,.58),transparent 45%)}.intro-card{position:relative;z-index:2;width:min(900px,calc(100% - 40px));padding-right:min(30vw,320px);color:#fff}.intro-brand{display:flex;align-items:center;gap:8px;margin-bottom:clamp(40px,8vh,90px);color:rgba(255,255,255,.82);font-size:10px}.intro-brand img{width:30px;height:30px}.intro-eyebrow{display:inline-block;margin-bottom:15px;color:var(--accent);font-size:10px;font-weight:760;letter-spacing:.2em;text-transform:uppercase}.intro-card h1{max-width:700px;margin:0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(42px,7vw,92px);font-weight:500;line-height:.9;letter-spacing:-.055em;text-wrap:balance}.intro-card p{max-width:600px;margin:23px 0 0;color:rgba(255,255,255,.72);font-size:clamp(12px,1.3vw,15px);line-height:1.65}.intro-actions{display:flex;align-items:center;gap:15px;margin-top:32px}.intro-start{min-width:190px;height:52px;display:inline-flex;align-items:center;justify-content:space-between;gap:20px;padding:0 17px 0 21px;border:0;border-radius:14px;background:var(--accent);color:#171108;font-weight:760;box-shadow:0 18px 50px rgba(var(--accent-rgb),.26)}.intro-start b{font-size:20px}.intro-actions small{color:rgba(255,255,255,.52);font-size:9px}
.info-modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center}.info-modal[hidden]{display:none}.info-shade{position:absolute;inset:0;background:rgba(0,0,0,.68);backdrop-filter:blur(5px)}.info-card{position:relative;z-index:2;width:min(560px,calc(100% - 32px));padding:28px;border:1px solid var(--tour-line,rgba(255,255,255,.14));border-radius:24px;background:var(--tour-surface,#17191d);color:var(--tour-text,#fff);box-shadow:0 34px 100px rgba(0,0,0,.48)}.info-close{position:absolute;right:14px;top:14px;width:34px;height:34px;border:1px solid var(--tour-line,rgba(255,255,255,.12));border-radius:10px;background:transparent;color:var(--tour-text,#fff)}.info-eyebrow{color:var(--accent);font-size:9px;font-weight:750;letter-spacing:.16em;text-transform:uppercase}.info-card h2{margin:10px 42px 0 0;font-family:Georgia,"Times New Roman",serif;font-size:30px;font-weight:500}.info-card p{margin:13px 0 22px;color:var(--tour-muted,rgba(255,255,255,.68));font-size:12px;line-height:1.65}.watermark{position:absolute;right:18px;bottom:18px;z-index:12;color:rgba(255,255,255,.44);font-size:8px}
@media(max-width:700px){.route-hint{display:none}.scene-toast{max-width:calc(100% - 32px);bottom:18px}.scene-toast small{display:none}.intro-card{padding-right:0}.intro-card h1{font-size:clamp(38px,14vw,64px)}.intro-actions{align-items:flex-start;flex-direction:column}.intro-start{width:100%}.tour-brand span,.tour-brand b{max-width:145px}.hotspot-route-only .marker-label{font-size:10px;max-width:180px}}
.hotspot-route-only .marker.cta .marker-disc{width:46px;height:46px;animation:cta-breathe 2.2s ease-in-out infinite}.hotspot-route-only .marker.cta .marker-label{border-color:rgba(var(--accent-rgb),.38);background:rgba(12,13,15,.86)}@keyframes cta-breathe{50%{transform:translateY(-2px) scale(1.05);box-shadow:0 0 0 14px rgba(var(--accent-rgb),.05),0 20px 48px rgba(0,0,0,.52),inset 0 1px rgba(255,255,255,.32)}}
.ai-guide-button{color:var(--accent)!important}.ai-guide-panel{position:fixed;z-index:24;right:18px;top:78px;bottom:18px;width:min(390px,calc(100vw - 36px));display:grid;grid-template-rows:auto auto 1fr auto auto auto;border:1px solid rgba(255,255,255,.13);border-radius:20px;background:rgba(13,15,18,.94);box-shadow:0 28px 90px rgba(0,0,0,.55);backdrop-filter:blur(22px);overflow:hidden;color:#f5f2ec}.ai-guide-panel[hidden]{display:none}.ai-guide-panel header{display:flex;align-items:center;justify-content:space-between;padding:17px 18px;border-bottom:1px solid rgba(255,255,255,.09)}.ai-guide-panel header span,.ai-guide-panel header b{display:block}.ai-guide-panel header span{font-size:8px;color:var(--accent);letter-spacing:.12em;text-transform:uppercase}.ai-guide-panel header b{font-size:13px;margin-top:4px}.ai-guide-panel header button{width:32px;height:32px;border:1px solid rgba(255,255,255,.1);border-radius:9px;background:transparent;color:#fff}.ai-guide-context{display:flex;align-items:center;gap:9px;padding:11px 17px;border-bottom:1px solid rgba(255,255,255,.07);color:#a9adb5;font-size:9px}.ai-guide-context i{font-style:normal;color:var(--accent)}.ai-messages{overflow:auto;padding:16px;display:flex;flex-direction:column;gap:10px}.ai-message{max-width:88%;padding:11px 13px;border-radius:13px;font-size:10px;line-height:1.58;white-space:pre-wrap}.ai-message.user{align-self:flex-end;background:var(--accent);color:#15110b;border-bottom-right-radius:4px}.ai-message.guide{align-self:flex-start;background:rgba(255,255,255,.065);border:1px solid rgba(255,255,255,.07);border-bottom-left-radius:4px}.ai-message.loading{color:#a8abb2}.ai-suggestions{display:flex;gap:6px;overflow:auto;padding:0 14px 10px}.ai-suggestions button{white-space:nowrap;border:1px solid rgba(255,255,255,.1);border-radius:999px;background:transparent;color:#c5c7cc;padding:8px 10px;font-size:8px}.ai-guide-panel form{display:grid;grid-template-columns:1fr 42px;gap:8px;padding:12px 14px;border-top:1px solid rgba(255,255,255,.08)}.ai-guide-panel textarea{resize:none;border:1px solid rgba(255,255,255,.1);border-radius:11px;background:#090b0d;color:#fff;padding:10px 11px;font:inherit;font-size:10px;outline:none}.ai-guide-panel form button{border:0;border-radius:11px;background:var(--accent);color:#17120c;font-size:17px}.ai-guide-panel>small{padding:0 15px 12px;color:#71757d;font-size:7px;line-height:1.4}@media(max-width:600px){.ai-guide-panel{left:10px;right:10px;top:auto;bottom:10px;width:auto;height:min(70vh,600px);border-radius:18px}}

/* V6 — highlighted exact backtrack on the same route edge */
.hotspot-route-only .marker.context-back{z-index:18}
.hotspot-route-only .marker.context-back .marker-disc{box-shadow:0 0 0 12px rgba(var(--accent-rgb),.16),0 0 34px rgba(var(--accent-rgb),.35),0 20px 52px rgba(0,0,0,.56),inset 0 1px rgba(255,255,255,.2);animation:context-back-pulse 2s ease-in-out infinite}
.hotspot-route-only .marker.context-back .marker-label{border-color:rgba(var(--accent-rgb),.55);background:rgba(10,11,13,.9);color:#fff}
@keyframes context-back-pulse{50%{transform:translateY(-2px) scale(1.05);box-shadow:0 0 0 17px rgba(var(--accent-rgb),.035),0 0 42px rgba(var(--accent-rgb),.26),0 22px 56px rgba(0,0,0,.58),inset 0 1px rgba(255,255,255,.2)}}

/* v6.2 lead capture */
.lead-card{max-width:480px}.lead-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.lead-fields label{display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.lead-fields label:last-child{grid-column:1/-1}.lead-fields input,.lead-fields textarea{width:100%;box-sizing:border-box;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.13);color:var(--text);border-radius:12px;padding:12px;font:inherit;outline:none}.lead-fields input:focus,.lead-fields textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.15)}.lead-consent{display:flex;gap:10px;align-items:flex-start;font-size:12px;color:var(--muted);line-height:1.45;margin:4px 0 14px}.lead-consent input{margin-top:2px}.lead-result{min-height:20px;color:var(--success);font-size:12px;margin-top:10px}.lead-submit:disabled{opacity:.65}
@media(max-width:620px){.lead-fields{grid-template-columns:1fr}.lead-fields label:last-child{grid-column:auto}}

/* v6.3 — immersive media, guided tours, map, languages and accessibility */
.marker.media .marker-disc{border-radius:16px;background:rgba(12,13,15,.8);font-size:15px}.marker.media .marker-disc:after{content:"";position:absolute;inset:7px;border:1px solid rgba(var(--accent-rgb),.42);border-radius:11px}.marker.media .marker-label{background:rgba(12,13,15,.9)}
.media-viewer-card{width:min(960px,calc(100% - 32px));max-height:min(88vh,900px);overflow:auto}.media-content{margin-top:18px;min-height:180px;display:grid;place-items:center;border-radius:17px;overflow:hidden;background:rgba(0,0,0,.22)}.media-content>img,.media-content video{display:block;width:100%;max-height:68vh;object-fit:contain;background:#050607}.media-content audio{width:min(680px,calc(100% - 32px));margin:45px 16px}.media-content iframe{width:100%;height:min(68vh,720px);border:0;background:#fff}.media-gallery-main{width:100%;height:min(60vh,650px);object-fit:contain;background:#050607}.media-gallery-strip{width:100%;display:flex;gap:8px;overflow:auto;padding:10px;background:rgba(0,0,0,.42)}.media-gallery-strip button{flex:0 0 88px;height:58px;padding:0;border:2px solid transparent;border-radius:9px;overflow:hidden;background:#08090b}.media-gallery-strip button.active{border-color:var(--accent)}.media-gallery-strip img{width:100%;height:100%;object-fit:cover}.media-empty{padding:48px 22px;color:var(--tour-muted,rgba(255,255,255,.62));font-size:12px}.media-viewer-card>p{margin-bottom:0}
.map-modal{z-index:91}.route-map-card{width:min(980px,calc(100% - 32px));max-height:min(88vh,900px);overflow:auto}.public-route-map{margin-top:18px;min-height:260px}.public-map-image-wrap{position:relative;width:100%;border:1px solid var(--tour-line,rgba(255,255,255,.12));border-radius:18px;overflow:hidden;background:#08090b}.public-map-image-wrap>img{display:block;width:100%;max-height:68vh;object-fit:contain}.public-map-point{position:absolute;transform:translate(-50%,-50%);width:34px;height:34px;border:2px solid rgba(255,255,255,.88);border-radius:50%;background:rgba(9,10,12,.9);color:#fff;font-size:10px;font-weight:800;box-shadow:0 8px 28px rgba(0,0,0,.45)}.public-map-point.current{background:var(--accent);color:#17120c;border-color:#fff;box-shadow:0 0 0 8px rgba(var(--accent-rgb),.18),0 10px 30px rgba(0,0,0,.5)}.public-map-point.visited:not(.current){border-color:var(--accent);color:var(--accent)}.public-map-point:disabled{cursor:default}.auto-route-map{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:9px}.auto-route-node{min-height:75px;display:grid;grid-template-columns:38px 1fr;grid-template-rows:1fr auto;column-gap:10px;padding:12px;border:1px solid rgba(255,255,255,.11);border-radius:14px;background:rgba(255,255,255,.035);color:#f5f2ec;text-align:left}.auto-route-node>span{grid-row:1/3;align-self:center;width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:rgba(var(--accent-rgb),.1);color:var(--accent);font-size:9px;font-weight:800}.auto-route-node b{align-self:end;font-size:10px;line-height:1.35}.auto-route-node small{color:#82868e;font-size:8px}.auto-route-node.visited{border-color:rgba(var(--accent-rgb),.28)}.auto-route-node.current{border-color:var(--accent);background:rgba(var(--accent-rgb),.1);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.08)}.auto-route-node:disabled{cursor:default}
.accessibility-panel{position:fixed;z-index:94;right:18px;top:78px;width:min(330px,calc(100vw - 36px));padding:16px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:rgba(13,15,18,.96);color:#f5f2ec;box-shadow:0 28px 90px rgba(0,0,0,.55);backdrop-filter:blur(22px)}.accessibility-panel[hidden]{display:none}.accessibility-panel header{display:flex;align-items:center;justify-content:space-between;padding-bottom:10px;margin-bottom:4px;border-bottom:1px solid rgba(255,255,255,.08)}.accessibility-panel header b{font-size:13px}.accessibility-panel header button{width:30px;height:30px;border:1px solid rgba(255,255,255,.1);border-radius:9px;background:transparent;color:#fff}.accessibility-panel label{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 2px;border-bottom:1px solid rgba(255,255,255,.065);font-size:11px}.accessibility-panel input{accent-color:var(--accent);width:18px;height:18px}.keyboard-help{margin:12px 0;padding:10px;border-radius:11px;background:rgba(255,255,255,.045);color:#a9adb5;font-size:9px;line-height:1.55}.accessibility-panel .btn{width:100%}
.guided-choice{position:fixed;inset:0;z-index:93;display:grid;place-items:center}.guided-choice[hidden]{display:none}.guided-choice-shade{position:absolute;inset:0;background:rgba(0,0,0,.68);backdrop-filter:blur(5px)}.guided-choice article{position:relative;z-index:2;width:min(510px,calc(100% - 32px));padding:30px;border:1px solid rgba(255,255,255,.14);border-radius:24px;background:#15171b;color:#f5f2ec;box-shadow:0 34px 100px rgba(0,0,0,.5)}.guided-choice article>button:first-child{position:absolute;right:14px;top:14px;width:34px;height:34px;border:1px solid rgba(255,255,255,.12);border-radius:10px;background:transparent;color:#fff}.guided-choice article>span{color:var(--accent);font-size:9px;font-weight:760;letter-spacing:.14em;text-transform:uppercase}.guided-choice h2{margin:10px 40px 0 0;font-family:Georgia,"Times New Roman",serif;font-size:32px;font-weight:500}.guided-choice p{margin:13px 0 22px;color:#9ca0a8;font-size:12px;line-height:1.65}.guided-status{position:absolute;z-index:13;left:50%;top:max(18px,env(safe-area-inset-top));transform:translateX(-50%);display:grid;grid-template-columns:38px minmax(180px,330px) 38px;align-items:center;gap:8px;padding:7px;border:1px solid rgba(255,255,255,.13);border-radius:15px;background:rgba(10,11,13,.78);color:#fff;box-shadow:0 16px 50px rgba(0,0,0,.4);backdrop-filter:blur(18px)}.guided-status[hidden]{display:none}.guided-status>button{width:36px;height:36px;border:1px solid rgba(255,255,255,.1);border-radius:10px;background:rgba(255,255,255,.04);color:#fff}.guided-status>div{min-width:0}.guided-status b,.guided-status span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.guided-status b{font-size:10px}.guided-status span{margin-top:2px;color:#999da5;font-size:8px}.guided-status i{position:relative;display:block;height:3px;margin-top:7px;border-radius:999px;background:rgba(255,255,255,.1);overflow:hidden}.guided-status em{display:block;width:0;height:100%;border-radius:inherit;background:var(--accent);transition:width .1s linear}
body.a11y-high-contrast{--tour-bg:#000;--tour-surface:#000;--tour-text:#fff;--tour-muted:#fff;--tour-line:#fff}body.a11y-high-contrast .viewer-overlay{background:transparent!important}body.a11y-high-contrast .marker-disc,body.a11y-high-contrast .marker-label,body.a11y-high-contrast .tour-brand,body.a11y-high-contrast .tour-actions button{border-color:#fff!important;background:#000!important;color:#fff!important;box-shadow:0 0 0 3px #000,0 0 0 5px #fff!important}body.a11y-high-contrast .marker.context-back .marker-disc{background:var(--accent)!important;color:#000!important}body.a11y-large-text{font-size:120%}body.a11y-large-text .marker-label{font-size:14px}body.a11y-large-text .scene-toast b{font-size:14px}body.a11y-large-text .scene-toast small{font-size:11px}body.a11y-large-text .tour-brand b{font-size:14px}body.a11y-large-text .tour-brand span{font-size:11px}body.a11y-reduced-motion *,body.a11y-reduced-motion *:before,body.a11y-reduced-motion *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}
@media(max-width:760px){.tour-actions{gap:5px}.tour-actions button{width:37px;height:37px}.guided-status{top:auto;bottom:76px;width:calc(100% - 24px);grid-template-columns:38px 1fr 38px}.media-viewer-card,.route-map-card{padding:20px}.media-content iframe{height:65vh}.auto-route-map{grid-template-columns:1fr}.accessibility-panel{left:10px;right:10px;top:auto;bottom:10px;width:auto}.public-map-point{width:30px;height:30px}.tour-brand{max-width:45vw}.tour-actions #languageButton{font-size:9px}}

/* v7 Route Intelligence */
.tour-actions button.active{background:var(--accent);color:#111;border-color:var(--accent)}
.route-intelligence-status{position:absolute;left:50%;bottom:58px;transform:translateX(-50%);display:flex;align-items:center;gap:9px;max-width:min(82vw,520px);padding:8px 12px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:rgba(8,9,11,.76);backdrop-filter:blur(14px);font-size:12px;z-index:12}
.route-intelligence-status[hidden]{display:none}.route-intelligence-status b{color:var(--accent);white-space:nowrap}.route-intelligence-status span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:rgba(255,255,255,.72)}
.marker.expected-route .marker-disc{box-shadow:0 0 0 6px rgba(var(--accent-rgb),.18),0 0 28px rgba(var(--accent-rgb),.55)}
.marker.context-back .marker-label{border-color:rgba(var(--accent-rgb),.4)}
@media(max-width:680px){.route-intelligence-status{bottom:72px;max-width:90vw}.route-intelligence-status span{display:none}}


/* v7.1 — premium exhibit cards */
.marker.exhibit{background:rgba(11,12,15,.88);border-color:rgba(255,255,255,.68);box-shadow:0 0 0 7px rgba(var(--accent-rgb),.11),0 18px 50px rgba(0,0,0,.3)}
.marker.exhibit .marker-core{font-family:Georgia,serif;font-size:17px;letter-spacing:0}
.exhibit-modal[hidden]{display:none}.exhibit-modal{position:fixed;inset:0;z-index:96;display:grid;place-items:center;padding:clamp(14px,3vw,40px);overscroll-behavior:contain}
.exhibit-modal-shade{position:absolute;inset:0;background:rgba(3,4,6,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.exhibit-public-card{position:relative;z-index:1;width:min(1080px,100%);max-height:min(860px,calc(100dvh - 30px));overflow:auto;display:grid;grid-template-columns:minmax(300px,.94fr) minmax(340px,1.06fr);background:color-mix(in srgb,var(--panel,#111318) 96%,white 4%);color:var(--text,#f4f3ef);border:1px solid rgba(255,255,255,.14);border-radius:28px;box-shadow:0 36px 100px rgba(0,0,0,.52);animation:exhibit-in .32s cubic-bezier(.2,.72,.2,1)}
@keyframes exhibit-in{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
.exhibit-public-close{position:absolute;right:16px;top:16px;z-index:4;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.16);background:rgba(7,8,10,.62);color:#fff;font-size:24px;line-height:1;backdrop-filter:blur(10px)}
.exhibit-public-visual{position:relative;min-height:560px;background:linear-gradient(145deg,rgba(255,255,255,.06),rgba(255,255,255,.015));overflow:hidden;border-radius:27px 0 0 27px}
.exhibit-public-visual img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.exhibit-public-placeholder{height:100%;display:grid;place-content:center;gap:10px;text-align:center;color:rgba(255,255,255,.55)}.exhibit-public-placeholder span{font:42px Georgia,serif}.exhibit-public-placeholder small{letter-spacing:.13em;text-transform:uppercase}
.exhibit-public-copy{padding:clamp(34px,5vw,72px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}
.exhibit-public-eyebrow{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.exhibit-public-copy h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:clamp(34px,5vw,62px);line-height:1.03;letter-spacing:-.035em;margin:0 0 16px;max-width:14ch}
.exhibit-public-subtitle{font-size:15px;color:rgba(255,255,255,.62);margin:0 0 28px}
.exhibit-public-body{font-size:16px;line-height:1.72;color:rgba(255,255,255,.82);white-space:pre-line;max-width:62ch}
.exhibit-public-copy video{width:100%;max-height:300px;border-radius:18px;margin-top:26px;background:#050506}
.exhibit-audio-guide,.exhibit-ai-zone{width:100%;margin-top:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12)}
.exhibit-audio-guide>div,.exhibit-ai-zone>div:first-child{display:flex;justify-content:space-between;gap:16px;align-items:baseline;margin-bottom:14px}.exhibit-audio-guide span,.exhibit-ai-zone span{font-size:12px;text-transform:uppercase;letter-spacing:.12em}.exhibit-audio-guide small,.exhibit-ai-zone small{color:rgba(255,255,255,.5);font-size:12px}.exhibit-audio-guide audio{width:100%;height:42px}
.exhibit-ai-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.exhibit-ai-suggestions button{padding:9px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);color:inherit;text-align:left;font-size:13px}.exhibit-ai-suggestions button:hover{border-color:var(--accent);background:rgba(var(--accent-rgb),.11)}
.exhibit-ai-button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border-radius:15px;border:1px solid rgba(var(--accent-rgb),.46);background:rgba(var(--accent-rgb),.13);color:inherit;font-weight:600}.exhibit-ai-button b{color:var(--accent)}
.exhibit-public-card.template-editorial{grid-template-columns:1fr}.exhibit-public-card.template-editorial .exhibit-public-visual{min-height:min(46vh,520px);border-radius:27px 27px 0 0}.exhibit-public-card.template-editorial .exhibit-public-copy{padding-top:42px}.exhibit-public-card.template-editorial .exhibit-public-copy h2{max-width:18ch}
.exhibit-public-card.template-audio-guide{grid-template-columns:minmax(270px,.72fr) minmax(370px,1.28fr)}.exhibit-public-card.template-audio-guide .exhibit-public-visual{min-height:490px}.exhibit-public-card.template-audio-guide .exhibit-audio-guide{order:3;padding:20px;border:1px solid rgba(var(--accent-rgb),.25);background:rgba(var(--accent-rgb),.08);border-radius:20px}.exhibit-public-card.template-audio-guide .exhibit-public-body{order:4;margin-top:22px}.exhibit-public-card.template-audio-guide .exhibit-ai-zone{order:5}
.exhibit-public-card.template-story{grid-template-columns:minmax(360px,1.12fr) minmax(320px,.88fr)}.exhibit-public-card.template-story .exhibit-public-visual{min-height:680px}.exhibit-public-card.template-story .exhibit-public-copy{justify-content:flex-start;padding-top:70px}
.a11y-high-contrast .exhibit-public-card{background:#000;border:2px solid #fff}.a11y-high-contrast .exhibit-public-body,.a11y-high-contrast .exhibit-public-subtitle{color:#fff}
.a11y-reduced-motion .exhibit-public-card{animation:none}
@media(max-width:760px){.exhibit-modal{padding:0;place-items:end center}.exhibit-public-card,.exhibit-public-card.template-audio-guide,.exhibit-public-card.template-story{width:100%;max-height:94dvh;grid-template-columns:1fr;border-radius:24px 24px 0 0}.exhibit-public-visual,.exhibit-public-card.template-story .exhibit-public-visual,.exhibit-public-card.template-audio-guide .exhibit-public-visual{min-height:34dvh;max-height:42dvh;border-radius:24px 24px 0 0}.exhibit-public-copy{padding:30px 22px calc(28px + env(safe-area-inset-bottom))}.exhibit-public-copy h2{font-size:37px}.exhibit-public-body{font-size:15px}.exhibit-public-close{top:12px;right:12px}}

.exhibit-public-cta{width:100%;margin-top:24px;display:flex;justify-content:space-between;align-items:center;padding:15px 17px;border:1px solid rgba(255,255,255,.16);border-radius:15px;color:inherit;text-decoration:none;background:rgba(255,255,255,.045)}.exhibit-public-cta:hover{border-color:var(--accent);background:rgba(var(--accent-rgb),.1)}.exhibit-public-cta b{color:var(--accent)}


/* v10 Part 3 exhibit gallery */
.exhibit-public-gallery{position:absolute;left:14px;right:14px;bottom:14px;z-index:2;display:flex;gap:7px;overflow:auto;padding:7px;border-radius:12px;background:rgba(7,8,10,.56);backdrop-filter:blur(10px)}
.exhibit-public-gallery[hidden]{display:none}.exhibit-public-gallery button{flex:0 0 66px;width:66px;height:48px;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;background:#111}.exhibit-public-gallery button.active{border-color:#fff}.exhibit-public-gallery img{position:static;width:100%;height:100%;object-fit:cover}


/* ===== SOURCE: tour-v8.css ===== */

/* Virtual Tour Cloud v8 — premium public shell */
.tour-top{top:max(18px,env(safe-area-inset-top));align-items:flex-start}.tour-brand{padding:7px 9px;border-radius:13px;background:rgba(9,10,12,.54);box-shadow:0 12px 45px rgba(0,0,0,.22);backdrop-filter:blur(22px) saturate(120%)}.tour-logo{width:30px;height:30px;border-radius:9px}.tour-logo img{width:21px;height:21px}
.tour-actions{position:fixed;z-index:22;left:50%;right:auto;top:auto;bottom:max(18px,env(safe-area-inset-bottom));transform:translateX(-50%);display:flex;align-items:center;gap:5px;padding:6px;border:1px solid rgba(255,255,255,.13);border-radius:17px;background:rgba(9,10,12,.72);box-shadow:0 20px 60px rgba(0,0,0,.4);backdrop-filter:blur(24px) saturate(124%)}.tour-actions button{position:relative;width:43px;height:43px;border-color:transparent;border-radius:11px;background:transparent;box-shadow:none;transition:.18s var(--ease)}.tour-actions button:hover,.tour-actions button:focus-visible{border-color:rgba(var(--accent-rgb),.28);background:rgba(var(--accent-rgb),.1);transform:translateY(-1px)}.tour-actions button:after{content:attr(data-v8-label);position:absolute;left:50%;bottom:calc(100% + 9px);transform:translate(-50%,5px);pointer-events:none;opacity:0;padding:6px 8px;border:1px solid rgba(255,255,255,.13);border-radius:8px;background:rgba(7,8,10,.92);color:#fff;font-size:9px;white-space:nowrap;transition:.16s}.tour-actions button:hover:after,.tour-actions button:focus-visible:after{opacity:1;transform:translate(-50%,0)}
.route-hint{bottom:82px;background:rgba(9,10,12,.52);backdrop-filter:blur(18px)}.route-intelligence-status{bottom:83px}.guided-status{top:18px}.scene-toast{bottom:max(22px,env(safe-area-inset-bottom));left:max(18px,env(safe-area-inset-left));padding:9px 11px;background:rgba(9,10,12,.48);backdrop-filter:blur(20px)}.watermark{bottom:82px}
.marker .marker-disc{backdrop-filter:blur(12px);box-shadow:0 0 0 7px rgba(var(--accent-rgb),.1),0 18px 44px rgba(0,0,0,.42),inset 0 1px rgba(255,255,255,.13)}.marker.expected-route .marker-disc{animation:v8-route-pulse 2.4s ease-in-out infinite}@keyframes v8-route-pulse{50%{box-shadow:0 0 0 11px rgba(var(--accent-rgb),.08),0 0 34px rgba(var(--accent-rgb),.52),0 18px 44px rgba(0,0,0,.42)}}
.exhibit-reading-progress{position:sticky;top:0;z-index:8;height:3px;grid-column:1/-1;background:rgba(255,255,255,.05)}.exhibit-reading-progress i{display:block;width:0;height:100%;background:var(--accent);transition:width .12s linear}.exhibit-public-card{scrollbar-width:thin;scrollbar-color:rgba(var(--accent-rgb),.55) transparent}.exhibit-public-card:before{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;box-shadow:inset 0 1px rgba(255,255,255,.09)}.exhibit-public-copy{background:radial-gradient(circle at 90% 10%,rgba(var(--accent-rgb),.065),transparent 36%)}.exhibit-audio-guide{border-radius:18px;padding:18px;background:rgba(255,255,255,.025)}
body.ui-hidden .tour-actions{opacity:.2;pointer-events:auto;transform:translateX(-50%) translateY(8px)}body.ui-hidden .tour-actions:hover{opacity:1;transform:translateX(-50%)}
@media(max-width:760px){.tour-brand{max-width:68vw}.tour-actions{left:10px;right:10px;bottom:max(9px,env(safe-area-inset-bottom));transform:none;justify-content:flex-start;overflow-x:auto;scrollbar-width:none}.tour-actions::-webkit-scrollbar{display:none}.tour-actions button{flex:0 0 40px;width:40px;height:40px}.tour-actions button:after{display:none}.route-hint{display:none}.route-intelligence-status{bottom:66px}.scene-toast{bottom:64px;max-width:calc(100% - 28px)}body.ui-hidden .tour-actions,body.ui-hidden .tour-actions:hover{transform:translateY(4px)}}
@media(prefers-reduced-motion:reduce){.marker.expected-route .marker-disc{animation:none}}
body.ui-hidden .tour-top{opacity:1!important;transform:none!important;pointer-events:none!important}
body.ui-hidden .tour-brand{opacity:0;transform:translateY(-8px);pointer-events:none}
body.ui-hidden .tour-actions{opacity:.24!important;pointer-events:auto!important}
body.ui-hidden .tour-actions:hover,body.ui-hidden .tour-actions:focus-within{opacity:1!important}


/* ===== SOURCE: tour-v8-1.css ===== */

/* v8.1 public interaction and exhibit templates */
.marker.interaction .marker-disc{background:rgba(16,17,20,.9);border-color:rgba(255,255,255,.42)}
.interaction-public-card{max-width:640px}.interaction-public-card>p{font-size:17px;line-height:1.55;color:var(--text);margin:10px 0 18px}.interaction-public-options{display:grid;gap:9px}.interaction-public-options button{display:flex;align-items:center;gap:11px;width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.035);color:var(--text);text-align:left;cursor:pointer;transition:.18s ease}.interaction-public-options button:hover{border-color:rgba(var(--accent-rgb),.58);background:rgba(var(--accent-rgb),.08)}.interaction-public-options button span{display:grid;place-items:center;width:27px;height:27px;border-radius:9px;background:rgba(var(--accent-rgb),.13);color:var(--accent);font-size:12px;font-weight:700}.interaction-public-options button.correct{border-color:rgba(87,190,129,.65);background:rgba(87,190,129,.12)}.interaction-public-options button.incorrect{border-color:rgba(225,94,94,.62);background:rgba(225,94,94,.1)}.interaction-public-options.answered button{pointer-events:none}.interaction-public-result{min-height:22px;margin-top:14px;padding:0 2px;color:var(--muted);font-size:13px;line-height:1.5}.interaction-public-result.success{color:#79d69e}.interaction-public-result.error{color:#ef9a9a}
.exhibit-public-card.template-compact{max-width:760px;grid-template-columns:210px minmax(0,1fr)}.exhibit-public-card.template-compact .exhibit-public-body{max-height:220px;overflow:auto}.exhibit-public-card.template-gallery{max-width:1100px;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr)}.exhibit-public-card.template-gallery .exhibit-public-visual{min-height:72vh}.exhibit-public-card.template-gallery .exhibit-public-copy{align-self:center}
@media(max-width:760px){.exhibit-public-card.template-compact,.exhibit-public-card.template-gallery{grid-template-columns:1fr}.exhibit-public-card.template-gallery .exhibit-public-visual{min-height:280px}}


/* ===== SOURCE: tour-v9.css ===== */

/* v9 public player — panorama first */
:root{--accent:#5b5bd6;--accent-rgb:91,91,214;--text:#fff;--muted:rgba(255,255,255,.68)}
html,body{background:#050609;color:#fff;overflow:hidden}.tour-shell,.viewer{background:#050609}.viewer-overlay{background:linear-gradient(180deg,rgba(4,5,8,.2),transparent 18%,transparent 74%,rgba(4,5,8,.28))}
.tour-top{top:12px;left:12px;right:12px;padding:0;align-items:flex-start;background:transparent;border:0;box-shadow:none}.tour-brand{min-height:44px;padding:6px 10px 6px 6px;border:1px solid rgba(255,255,255,.16);border-radius:11px;background:rgba(18,20,24,.58);backdrop-filter:blur(16px);box-shadow:none}.tour-logo{width:31px;height:31px;border-radius:8px}.tour-brand b{font-size:11px}.tour-brand span{font-size:9px}.tour-actions{position:fixed;z-index:40;left:50%;bottom:max(16px,env(safe-area-inset-bottom));transform:translateX(-50%);display:flex;gap:3px;padding:5px;border:1px solid rgba(255,255,255,.24);border-radius:13px;background:rgba(255,255,255,.92);box-shadow:0 14px 40px rgba(0,0,0,.28);backdrop-filter:blur(18px)}.tour-actions button{width:42px;height:42px;border:0!important;border-radius:9px!important;background:transparent!important;color:#5c626d!important;box-shadow:none!important}.tour-actions button:hover{background:#eef0f3!important;color:#17191d!important}.tour-actions button::after{display:none!important}
.scene-toast{top:70px;left:12px;max-width:min(420px,calc(100vw - 24px));padding:8px 10px;border:1px solid rgba(255,255,255,.14);border-radius:10px;background:rgba(18,20,24,.56);backdrop-filter:blur(15px);box-shadow:none}.scene-toast>span{display:none}.scene-toast b{font-size:11px}.scene-toast small{font-size:9px;color:rgba(255,255,255,.62)}
.route-hint{bottom:76px;padding:6px 9px;border:1px solid rgba(255,255,255,.13);border-radius:8px;background:rgba(18,20,24,.52);font-size:9px;backdrop-filter:blur(14px)}.route-intelligence-status{bottom:76px;border-radius:9px;background:rgba(18,20,24,.58);backdrop-filter:blur(14px)}
.marker-disc{width:39px;height:39px;border:2px solid #fff;background:var(--accent);color:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.2),0 9px 26px rgba(0,0,0,.28)}.marker-label{padding:6px 9px;border:1px solid rgba(255,255,255,.16);border-radius:8px;background:rgba(17,19,23,.72);font-size:10px;backdrop-filter:blur(12px)}
.intro-shade{background:linear-gradient(90deg,rgba(6,7,10,.72),rgba(6,7,10,.24) 58%,rgba(6,7,10,.08))}.intro-card{max-width:560px;margin-left:clamp(22px,7vw,110px);padding:0;background:transparent;border:0;box-shadow:none}.intro-brand{margin-bottom:34px}.intro-eyebrow{font-size:10px;letter-spacing:.13em}.intro-card h1{max-width:700px;font-size:clamp(42px,6vw,76px);line-height:1.02;letter-spacing:-.05em}.intro-card p{max-width:560px;font-size:17px;line-height:1.55;color:rgba(255,255,255,.75)}.intro-start{min-height:48px;padding:0 18px;border:0;border-radius:10px;background:#fff;color:#17191d;box-shadow:none}.intro-start:hover{background:#f1f2f4}.intro-actions small{color:rgba(255,255,255,.55)}
.exhibit-modal-shade,.info-shade,.guided-choice-shade{background:rgba(8,10,15,.56);backdrop-filter:blur(8px)}.exhibit-public-card,.info-card,.guided-choice article{border:1px solid rgba(255,255,255,.22);border-radius:18px;background:#fff;color:#1b1d22;box-shadow:0 28px 90px rgba(0,0,0,.32)}.exhibit-public-card p,.info-card p,.guided-choice article p{color:#6c727e}.exhibit-public-close,.info-close,.guided-choice article>button:first-child{background:#f2f3f5;color:#6b717d}.exhibit-ai-zone{border-color:#e5e7eb;background:#f7f8fa}.exhibit-ai-button,.exhibit-public-cta{border-radius:9px;background:var(--accent);color:#fff}.ai-guide-panel,.accessibility-panel{border-left:1px solid rgba(255,255,255,.12);background:rgba(15,17,21,.95);backdrop-filter:blur(20px)}
.watermark{bottom:72px}
@media(max-width:640px){.tour-top{top:8px;left:8px;right:8px}.tour-brand{min-height:40px}.tour-actions{bottom:max(8px,env(safe-area-inset-bottom));max-width:calc(100vw - 16px);overflow-x:auto}.tour-actions button{width:40px;height:40px;flex:0 0 auto}.scene-toast{top:58px;left:8px}.route-hint,.route-intelligence-status{bottom:64px}.intro-shade{background:linear-gradient(0deg,rgba(5,6,9,.82),rgba(5,6,9,.16) 70%)}.intro-card{align-self:end;margin:0;padding:28px 20px calc(28px + env(safe-area-inset-bottom))}.intro-brand{margin-bottom:20px}.intro-card h1{font-size:42px}.intro-card p{font-size:15px}.exhibit-public-card,.info-card{border-radius:16px 16px 0 0}}


/* ===== SOURCE: tour-v10-1.css ===== */

/* Virtual Tour Studio v10.1 — public tour commercial polish */
:root{--v101-accent:#635bff;--v101-glass:rgba(16,18,25,.62)}
body{background:#090a0e}.tour-shell{background:#090a0e}
.tour-top{top:max(12px,env(safe-area-inset-top));left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));padding:0;align-items:flex-start}
.tour-brand{min-height:48px;padding:7px 11px 7px 8px;border:1px solid rgba(255,255,255,.16);border-radius:14px;background:rgba(14,16,22,.58);backdrop-filter:blur(18px);box-shadow:0 14px 34px rgba(0,0,0,.17)}
.tour-logo{width:34px;height:34px;border-radius:10px;overflow:hidden;background:rgba(255,255,255,.95)}.tour-logo img{width:100%;height:100%;object-fit:contain}
.tour-brand b{font-size:12px;letter-spacing:-.01em}.tour-brand span{font-size:9px;color:rgba(255,255,255,.65)}
.tour-actions{padding:5px;border:1px solid rgba(255,255,255,.15);border-radius:14px;background:rgba(14,16,22,.58);backdrop-filter:blur(18px);box-shadow:0 14px 34px rgba(0,0,0,.17)}
.tour-actions button{width:36px;height:36px;border-radius:9px;color:rgba(255,255,255,.82);transition:background .16s,color .16s,transform .16s}.tour-actions button:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-1px)}
.scene-toast{left:max(14px,env(safe-area-inset-left));bottom:max(16px,env(safe-area-inset-bottom));max-width:min(420px,calc(100vw - 28px));padding:10px 13px;border:1px solid rgba(255,255,255,.15);border-radius:14px;background:rgba(14,16,22,.6);backdrop-filter:blur(18px);box-shadow:0 17px 40px rgba(0,0,0,.19)}
.scene-toast>span{color:#a8a4ff}.scene-toast b{font-size:12.5px}.scene-toast small{font-size:9.5px;color:rgba(255,255,255,.62)}
.route-hint{bottom:max(18px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);padding:8px 12px;border-radius:999px;background:rgba(14,16,22,.6);backdrop-filter:blur(16px);font-size:10px;transition:opacity .3s,transform .3s}.route-hint.v101-hidden{opacity:0;transform:translate(-50%,8px);pointer-events:none}
.marker .marker-disc{transition:transform .17s,box-shadow .17s}.marker.exhibit .marker-disc,.marker.media .marker-disc{background:linear-gradient(145deg,#766fff,#554ce3);box-shadow:0 0 0 5px rgba(255,255,255,.9),0 0 0 9px rgba(99,91,255,.2),0 14px 30px rgba(0,0,0,.35)}.marker:hover .marker-disc{transform:scale(1.09)}

.intro{background:#0b0c10}.intro-shade{background:linear-gradient(90deg,rgba(5,6,9,.86),rgba(5,6,9,.55) 45%,rgba(5,6,9,.22)),linear-gradient(0deg,rgba(5,6,9,.58),transparent 45%)}
.intro-card{max-width:670px;padding:max(36px,6vw);animation:v101-intro .55s ease both}.intro-eyebrow{color:#b9b6ff!important}.intro-card h1{max-width:640px;font-size:clamp(38px,5.6vw,76px);line-height:.98;letter-spacing:-.055em}.intro-card p{max-width:570px;font-size:clamp(14px,1.3vw,18px);line-height:1.55;color:rgba(255,255,255,.72)}.intro-start{height:52px;padding:0 20px;border-radius:14px;background:linear-gradient(135deg,#6e67f1,#5148d8);box-shadow:0 16px 38px rgba(52,45,171,.34)}
@keyframes v101-intro{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

.exhibit-modal-shade,.info-shade{background:rgba(7,9,14,.62);backdrop-filter:blur(14px)}
.exhibit-public-card{width:min(1040px,calc(100vw - 34px));max-height:min(820px,calc(100dvh - 34px));border:1px solid rgba(255,255,255,.14);border-radius:24px;background:#fff;box-shadow:0 46px 150px rgba(0,0,0,.48);overflow:hidden}
.exhibit-public-visual{background:linear-gradient(145deg,#edeff5,#e3e6ef)}.exhibit-public-visual img,.exhibit-public-visual video{object-fit:cover}.exhibit-public-copy{padding:clamp(22px,3vw,42px)}.exhibit-public-eyebrow{color:#5c54df!important;font-size:10px!important;letter-spacing:.1em}.exhibit-public-copy h2{font-size:clamp(25px,3vw,42px);line-height:1.03;letter-spacing:-.045em}.exhibit-public-subtitle{color:#777d88}.exhibit-public-body{font-size:14px;line-height:1.65;color:#4f5561}.exhibit-public-close{width:40px;height:40px;border:1px solid rgba(255,255,255,.22);background:rgba(16,18,24,.58);backdrop-filter:blur(12px);color:#fff}.exhibit-public-cta{min-height:44px;border-radius:11px;background:linear-gradient(135deg,#635cf0,#4d45d3);box-shadow:0 10px 24px rgba(76,68,205,.2)}
.exhibit-audio-guide,.exhibit-ai-zone{border-radius:13px;background:#f7f8fb;border-color:#e5e7ed}
.info-card,.media-viewer-card,.route-map-card,.lead-card{border-radius:21px;border:1px solid rgba(255,255,255,.13);box-shadow:0 38px 110px rgba(0,0,0,.42)}

.v101-tour-loading{position:fixed;inset:0;z-index:3000;display:grid;place-items:center;background:#090a0e;color:#fff;transition:opacity .4s,visibility .4s}.v101-tour-loading.hidden{opacity:0;visibility:hidden}.v101-tour-loading div{text-align:center}.v101-tour-loading i{display:block;width:48px;height:48px;margin:0 auto 14px;border:3px solid rgba(255,255,255,.14);border-top-color:#7973ff;border-radius:50%;animation:v101-spin .85s linear infinite}.v101-tour-loading b{display:block;font-size:13px}.v101-tour-loading span{display:block;margin-top:5px;color:rgba(255,255,255,.55);font-size:10px}@keyframes v101-spin{to{transform:rotate(360deg)}}

@media(max-width:720px){
 .tour-top{top:max(8px,env(safe-area-inset-top));left:8px;right:8px}.tour-brand{min-height:42px;padding:5px 8px}.tour-logo{width:31px;height:31px}.tour-brand div span{display:none}.tour-actions{padding:3px}.tour-actions button{width:34px;height:34px}.tour-actions button[hidden]{display:none!important}
 .scene-toast{left:8px;bottom:max(10px,env(safe-area-inset-bottom));max-width:calc(100vw - 16px);padding:8px 10px}.route-hint{display:none}
 .exhibit-modal{align-items:flex-end}.exhibit-public-card{width:100vw;max-height:92dvh;border-radius:22px 22px 0 0;border-bottom:0;grid-template-columns:1fr}.exhibit-public-visual{min-height:230px;max-height:42dvh}.exhibit-public-copy{padding:21px 18px 28px}.exhibit-public-copy h2{font-size:27px}.exhibit-public-body{font-size:13px}.exhibit-public-close{top:12px;right:12px}
 .intro-card{align-self:end;padding:24px 18px max(34px,calc(env(safe-area-inset-bottom) + 22px))}.intro-card h1{font-size:42px}.intro-card p{font-size:14px}.intro-start{width:100%;justify-content:center}
}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}


/* ===== SOURCE: tour-v11.css ===== */

/* Virtual Tour Studio v11 — premium public tour */
:root{--tour-v11-glass:rgba(12,18,30,.62);--tour-v11-line:rgba(255,255,255,.18);--tour-v11-shadow:0 22px 60px rgba(0,0,0,.30)}
body.v11-tour{background:#090d16;color:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body.v11-tour .tour-app{background:#0b101a}
body.v11-tour .tour-viewer{background:radial-gradient(circle at 50% 30%,#28344e,#101622 55%,#090d15)}
body.v11-tour .tour-viewer::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(4,8,16,.22),transparent 22%,transparent 62%,rgba(4,8,16,.42));z-index:2}
body.v11-tour .tour-header{z-index:30;left:18px;right:18px;top:18px;height:58px;padding:0 8px 0 9px;border:1px solid var(--tour-v11-line);border-radius:18px;background:rgba(11,16,28,.58);box-shadow:var(--tour-v11-shadow);backdrop-filter:blur(20px) saturate(145%);transition:.3s}
body.v11-tour .tour-brand{gap:10px}.v11-tour .tour-logo{width:39px;height:39px;border-radius:13px;overflow:hidden;box-shadow:0 9px 24px rgba(49,94,251,.28)}.v11-tour .tour-logo img{width:100%;height:100%}.v11-tour .tour-brand b{font-size:11px;font-weight:750;letter-spacing:-.02em}.v11-tour .tour-brand span{color:rgba(255,255,255,.55);font-size:8px}
.v11-tour .tour-actions{gap:5px}.v11-tour .tour-actions button{width:39px;height:39px;border:1px solid transparent;border-radius:12px;background:transparent;color:rgba(255,255,255,.75);font-size:12px;transition:.2s}.v11-tour .tour-actions button:hover{border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.10);color:#fff}.v11-tour .tour-actions .ai-guide-button{width:auto;padding:0 13px;background:linear-gradient(135deg,rgba(73,110,248,.78),rgba(115,87,239,.78));color:#fff;box-shadow:0 9px 24px rgba(35,49,119,.28)}
.v11-tour .scene-toast{z-index:25;left:18px;top:auto;bottom:20px;min-width:260px;max-width:min(430px,calc(100vw - 36px));padding:9px 13px 9px 9px;border:1px solid var(--tour-v11-line);border-radius:16px;background:rgba(11,16,28,.58);box-shadow:var(--tour-v11-shadow);backdrop-filter:blur(18px)}.v11-tour .scene-toast>span{width:38px;height:34px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,#5274f6,#7558ed);color:#fff;font-size:8px;font-weight:800}.v11-tour .scene-toast b{font-size:10px}.v11-tour .scene-toast small{margin-top:2px;color:rgba(255,255,255,.52);font-size:8px}
.v11-tour .route-hint{z-index:24;left:50%;bottom:20px;padding:9px 13px;border:1px solid var(--tour-v11-line);border-radius:999px;background:rgba(11,16,28,.52);color:rgba(255,255,255,.67);box-shadow:0 12px 32px rgba(0,0,0,.20);backdrop-filter:blur(16px);transform:translateX(-50%);font-size:8.5px}.v11-tour .route-hint i{width:7px;height:7px;background:#6bc8ff;box-shadow:0 0 0 5px rgba(107,200,255,.12)}
.v11-tour .route-intelligence-status{right:18px;bottom:20px;border:1px solid var(--tour-v11-line);border-radius:15px;background:rgba(11,16,28,.56);backdrop-filter:blur(18px)}
.v11-tour .marker{filter:drop-shadow(0 12px 18px rgba(0,0,0,.34));transition:transform .2s,filter .2s}.v11-tour .marker:hover{transform:translate(-50%,-50%) scale(1.15);filter:drop-shadow(0 16px 28px rgba(0,0,0,.42))}.v11-tour .marker-inner{border:2px solid rgba(255,255,255,.92);background:linear-gradient(135deg,#5477f7,#7558ed);box-shadow:inset 0 0 0 4px rgba(255,255,255,.12),0 0 0 7px rgba(92,118,247,.13)}.v11-tour .marker-label{padding:7px 10px;border:1px solid rgba(255,255,255,.17);border-radius:10px;background:rgba(10,15,27,.72);color:#fff;box-shadow:0 9px 24px rgba(0,0,0,.22);backdrop-filter:blur(12px);font-size:8px;font-weight:650}
/* Intro */
.v11-tour .intro{background:#090e18}.v11-tour .intro-shade{background:linear-gradient(90deg,rgba(7,12,23,.94) 0%,rgba(7,12,23,.70) 43%,rgba(7,12,23,.18) 78%,rgba(7,12,23,.30) 100%)}.v11-tour .intro-card{left:clamp(25px,7vw,110px);top:50%;width:min(560px,calc(100vw - 50px));padding:0;transform:translateY(-50%);background:transparent;color:#fff}.v11-tour .intro-brand{display:inline-flex;padding:7px 10px 7px 7px;border:1px solid rgba(255,255,255,.17);border-radius:13px;background:rgba(255,255,255,.08);backdrop-filter:blur(14px)}.v11-tour .intro-brand img{width:31px;height:31px;border-radius:10px}.v11-tour .intro-brand span{font-size:9px;font-weight:700}.v11-tour .intro-eyebrow{display:block;margin-top:31px;color:#8ba3ff;font-size:9px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.v11-tour .intro-card h1{max-width:630px;margin:11px 0 15px;color:#fff;font-size:clamp(45px,5vw,76px);line-height:.98;letter-spacing:-.055em}.v11-tour .intro-card p{max-width:520px;margin:0;color:rgba(255,255,255,.67);font-size:14px;line-height:1.7}.v11-tour .intro-actions{display:flex;align-items:center;gap:15px;margin-top:30px}.v11-tour .intro-start{height:52px;padding:0 20px;border:1px solid rgba(255,255,255,.24);border-radius:15px;background:linear-gradient(135deg,#4b70f8,#7558ed);color:#fff;box-shadow:0 18px 42px rgba(35,49,119,.35);font-size:11px;font-weight:750}.v11-tour .intro-start:hover{transform:translateY(-2px);box-shadow:0 24px 55px rgba(35,49,119,.48)}.v11-tour .intro-actions small{color:rgba(255,255,255,.48);font-size:9px}
/* Exhibit */
.v11-tour .exhibit-modal{padding:18px;background:rgba(5,9,17,.64);backdrop-filter:blur(18px)}.v11-tour .exhibit-modal-shade{background:transparent}.v11-tour .exhibit-public-card{width:min(980px,calc(100vw - 36px));max-height:calc(100vh - 36px);display:grid;grid-template-columns:minmax(320px,.9fr) minmax(360px,1.1fr);overflow:hidden;border:1px solid rgba(255,255,255,.18);border-radius:27px;background:#fff;color:#121827;box-shadow:0 40px 110px rgba(0,0,0,.42)}.v11-tour .exhibit-public-visual{min-height:520px;background:#101725}.v11-tour .exhibit-public-visual img{width:100%;height:100%;object-fit:cover}.v11-tour .exhibit-public-placeholder{background:radial-gradient(circle at 60% 30%,#31405f,#151c2a 58%,#0c111c)}.v11-tour .exhibit-public-placeholder span{width:56px;height:56px;border-radius:18px;background:linear-gradient(135deg,#4c71f7,#7659ed);box-shadow:0 16px 38px rgba(49,94,251,.28)}.v11-tour .exhibit-public-copy{min-height:0;overflow:auto;padding:38px 40px 34px;scrollbar-width:thin}.v11-tour .exhibit-public-eyebrow{color:#5471ed;font-size:8px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.v11-tour .exhibit-public-copy h2{margin:11px 0 7px;color:#111827;font-size:34px;line-height:1.06;letter-spacing:-.045em}.v11-tour .exhibit-public-subtitle{color:#8b94a4;font-size:10px}.v11-tour .exhibit-public-body{margin-top:19px;color:#566174;font-size:12px;line-height:1.75}.v11-tour .exhibit-audio-guide{margin-top:22px;padding:13px;border:1px solid #e4e9f1;border-radius:15px;background:#f7f9fc}.v11-tour .exhibit-public-cta{height:44px;display:inline-flex;align-items:center;gap:9px;margin-top:20px;padding:0 15px;border-radius:12px;background:linear-gradient(135deg,#4b70f8,#7558ed);color:#fff;font-size:10px;font-weight:720;text-decoration:none;box-shadow:0 11px 24px rgba(73,110,248,.22)}.v11-tour .exhibit-ai-zone{margin-top:22px;padding:15px;border:1px solid rgba(73,110,248,.14);border-radius:16px;background:linear-gradient(135deg,#f6f8ff,#faf8ff)}.v11-tour .exhibit-public-close{right:14px;top:14px;width:38px;height:38px;border:1px solid rgba(255,255,255,.22);border-radius:12px;background:rgba(10,15,27,.55);color:#fff;backdrop-filter:blur(12px)}
/* Other panels */
.v11-tour .ai-guide-panel{right:16px;top:16px;bottom:16px;width:min(390px,calc(100vw - 32px));overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:23px;background:rgba(250,251,254,.96);color:#101828;box-shadow:0 35px 90px rgba(0,0,0,.35);backdrop-filter:blur(22px)}.v11-tour .ai-guide-panel header{padding:17px 18px;border-bottom:1px solid #e8ebf0;background:#fff}.v11-tour .ai-guide-context{margin:13px;border-radius:13px;background:#eef2ff}.v11-tour .ai-guide-panel form{margin:12px;padding:7px;border:1px solid #dfe4ed;border-radius:15px;background:#fff}.v11-tour .ai-guide-panel textarea{border:0;box-shadow:none}.v11-tour .ai-guide-panel form button{border-radius:11px;background:linear-gradient(135deg,#4b70f8,#7558ed)}
.v11-tour .info-modal{background:rgba(5,9,17,.58);backdrop-filter:blur(16px)}.v11-tour .info-shade{background:transparent}.v11-tour .info-card{overflow:hidden;border:1px solid rgba(255,255,255,.75);border-radius:23px;background:#fff;color:#101828;box-shadow:0 36px 100px rgba(0,0,0,.38)}.v11-tour .info-card h2{font-size:26px;letter-spacing:-.035em}.v11-tour .info-card p{color:#667085;line-height:1.65}.v11-tour .accessibility-panel{border:1px solid rgba(255,255,255,.16);border-radius:20px;background:rgba(255,255,255,.96);color:#101828;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.v11-tour .watermark{border:1px solid var(--tour-v11-line);border-radius:999px;background:rgba(11,16,28,.55);backdrop-filter:blur(14px)}
.v11-tour .viewer-status{border:1px solid var(--tour-v11-line);border-radius:14px;background:rgba(11,16,28,.65);backdrop-filter:blur(14px)}
.v11-tour.tour-interacted .route-hint{opacity:0;transform:translate(-50%,8px);pointer-events:none}
@media(max-width:760px){
 body.v11-tour .tour-header{left:10px;right:10px;top:10px;height:52px;border-radius:16px}.v11-tour .tour-logo{width:35px;height:35px}.v11-tour .tour-brand span{display:none}.v11-tour .tour-actions{gap:2px}.v11-tour .tour-actions button{width:34px;height:34px}.v11-tour .tour-actions .ai-guide-button{width:34px;padding:0;font-size:0}.v11-tour .tour-actions .ai-guide-button::after{content:"✦";font-size:13px}
 .v11-tour .scene-toast{left:10px;right:10px;bottom:11px;max-width:none}.v11-tour .route-hint{bottom:78px}.v11-tour .route-intelligence-status{display:none}
 .v11-tour .intro-shade{background:linear-gradient(180deg,rgba(7,12,23,.30),rgba(7,12,23,.88) 55%,rgba(7,12,23,.96))}.v11-tour .intro-card{left:22px;right:22px;top:auto;bottom:38px;width:auto;transform:none}.v11-tour .intro-card h1{font-size:43px}.v11-tour .intro-card p{font-size:12px}.v11-tour .intro-actions{align-items:flex-start;flex-direction:column}
 .v11-tour .exhibit-modal{padding:0}.v11-tour .exhibit-public-card{width:100%;height:100%;max-height:none;display:block;overflow:auto;border:0;border-radius:0}.v11-tour .exhibit-public-visual{height:42vh;min-height:300px}.v11-tour .exhibit-public-copy{padding:25px 21px 35px}.v11-tour .exhibit-public-copy h2{font-size:28px}.v11-tour .exhibit-public-close{position:fixed;z-index:3}
 .v11-tour .ai-guide-panel{inset:8px;width:auto;border-radius:20px}
}
@media(prefers-reduced-motion:reduce){.v11-tour *{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* v11 composition hardening: override legacy grid-centered intro card. */
.v11-tour .intro-card{
  position:absolute!important;
  z-index:2!important;
  left:clamp(25px,7vw,110px)!important;
  right:auto!important;
  top:50%!important;
  bottom:auto!important;
  width:min(600px,calc(100vw - 50px))!important;
  max-width:600px!important;
  margin:0!important;
  padding:0!important;
  transform:translateY(-50%)!important;
  align-self:auto!important;
  text-align:left!important;
}
.v11-tour .intro-brand{margin:0 0 28px!important}
.v11-tour .intro-eyebrow{margin:0 0 10px!important}
.v11-tour .intro-card h1{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif!important;font-weight:690!important}
@media(max-width:760px){
  .v11-tour .intro-card{
    position:absolute!important;
    left:20px!important;
    right:20px!important;
    top:auto!important;
    bottom:max(30px,calc(env(safe-area-inset-bottom) + 22px))!important;
    width:auto!important;
    max-width:none!important;
    transform:none!important;
  }
  .v11-tour .intro-brand{margin-bottom:18px!important}
  .v11-tour .intro-eyebrow{margin-bottom:8px!important}
}
.v11-tour .viewer.viewer-fallback{background-color:#07101f;background-repeat:no-repeat;background-position:center;background-size:cover}.v11-tour .viewer.viewer-fallback::after{content:"Статичный обзор";position:absolute;right:18px;bottom:18px;z-index:3;padding:7px 10px;border:1px solid rgba(255,255,255,.15);border-radius:999px;background:rgba(7,11,23,.52);color:rgba(255,255,255,.68);font-size:9px;backdrop-filter:blur(12px)}
.v11-tour .viewer.viewer-fallback canvas[data-pano]{display:none!important}


/* ===== SOURCE: tour-v12.css ===== */

/* v12 Public Tour Premium */
.v12-tour{--v12-glass:rgba(8,13,25,.64);--v12-line:rgba(255,255,255,.16);--v12-blue:#7188ff}
.v12-tour-loader{position:absolute;z-index:80;inset:0;display:flex;align-items:center;justify-content:center;gap:14px;background:rgba(6,10,19,.72);color:#fff;backdrop-filter:blur(20px);transition:opacity .45s}.v12-tour-loader[hidden]{display:none}.v12-tour-loader.is-ready{opacity:0}.v12-tour-loader i{width:33px;height:33px;border:2px solid rgba(255,255,255,.18);border-top-color:#8da0ff;border-radius:50%;animation:v12spin .85s linear infinite}.v12-tour-loader div{display:grid;gap:3px}.v12-tour-loader b{font-size:12px}.v12-tour-loader span{font-size:9px;color:rgba(255,255,255,.58)}@keyframes v12spin{to{transform:rotate(360deg)}}
.v12-journey-bar{position:absolute;z-index:25;left:50%;bottom:18px;display:flex;align-items:center;gap:13px;width:min(410px,calc(100vw - 32px));padding:8px 10px 8px 8px;border:1px solid var(--v12-line);border-radius:17px;background:var(--v12-glass);color:#fff;box-shadow:0 18px 48px rgba(0,0,0,.28);backdrop-filter:blur(20px);transform:translateX(-50%)}.v12-journey-bar[hidden]{display:none}.v12-journey-bar button{height:35px;display:flex;align-items:center;gap:8px;padding:0 11px;border:0;border-radius:11px;background:rgba(255,255,255,.10);color:#fff}.v12-journey-bar button span{font-size:9px}.v12-journey-bar button b{font-size:8px;color:#aebaff}.v12-journey-bar>div{flex:1;display:grid;gap:5px}.v12-journey-bar i{height:3px;overflow:hidden;border-radius:999px;background:rgba(255,255,255,.12)}.v12-journey-bar em{display:block;width:0;height:100%;background:linear-gradient(90deg,#76c9ff,#8e78ff);transition:width .55s ease}.v12-journey-bar small{font-size:8px;color:rgba(255,255,255,.57)}
.v12-scene-drawer{position:fixed;z-index:75;left:14px;top:14px;bottom:14px;width:min(390px,calc(100vw - 28px));overflow:hidden;border:1px solid rgba(255,255,255,.18);border-radius:24px;background:rgba(247,249,253,.97);color:#101827;box-shadow:0 35px 100px rgba(0,0,0,.42);backdrop-filter:blur(24px)}.v12-scene-drawer[hidden]{display:none}.v12-scene-drawer header{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid #e6e9f0}.v12-scene-drawer header div{display:grid;gap:2px}.v12-scene-drawer header span{font-size:8px;color:#7b8495;text-transform:uppercase;letter-spacing:.14em}.v12-scene-drawer header b{font-size:16px}.v12-scene-drawer header button{width:36px;height:36px;border:1px solid #dfe4ed;border-radius:11px;background:#fff}.v12-scene-drawer>div{height:calc(100% - 70px);overflow:auto;padding:10px}.v12-scene-drawer [data-v12-scene]{width:100%;display:grid;grid-template-columns:76px 1fr;gap:11px;align-items:center;padding:7px;border:1px solid transparent;border-radius:15px;background:transparent;text-align:left;color:#1a2233}.v12-scene-drawer [data-v12-scene]:hover,.v12-scene-drawer [data-v12-scene].active{border-color:#dfe4f2;background:#fff;box-shadow:0 10px 24px rgba(37,49,86,.08)}.v12-scene-drawer [data-v12-scene]>span{height:58px;border-radius:11px;background-size:cover;background-position:center;background-color:#dfe4ee}.v12-scene-drawer [data-v12-scene] div{min-width:0;display:grid;gap:2px}.v12-scene-drawer small{color:#7180e9;font-size:8px}.v12-scene-drawer b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.v12-scene-drawer em{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#8a93a3;font-size:8px;font-style:normal}
.v12-gallery-arrow{position:absolute;z-index:4;top:50%;width:42px;height:42px;border:1px solid rgba(255,255,255,.24);border-radius:14px;background:rgba(8,13,25,.54);color:#fff;font-size:24px;backdrop-filter:blur(12px);transform:translateY(-50%)}.v12-gallery-arrow[hidden],.v12-gallery-count[hidden]{display:none}.v12-gallery-arrow.prev{left:14px}.v12-gallery-arrow.next{right:14px}.v12-gallery-count{position:absolute;z-index:4;right:15px;bottom:15px;padding:7px 9px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(8,13,25,.55);color:#fff;font-size:8px;backdrop-filter:blur(12px)}
.v12-media-message{margin-top:10px;padding:10px 12px;border:1px solid #f0d9a8;border-radius:11px;background:#fff9ed;color:#7b5b1c;font-size:9px;line-height:1.5}.v12-media-message[hidden]{display:none}
.v12-tour .exhibit-public-visual{position:relative}.v12-tour .exhibit-public-audio audio::after{content:attr(data-duration)}
@media(max-width:760px){.v12-journey-bar{bottom:max(10px,env(safe-area-inset-bottom));width:calc(100vw - 20px)}.v12-journey-bar>div{display:none}.v12-journey-bar button{width:100%;justify-content:space-between}.v12-scene-drawer{inset:8px;width:auto}.v12-gallery-arrow{width:38px;height:38px}.v12-tour .route-hint{display:none}}
@media(prefers-reduced-motion:reduce){.v12-tour-loader i{animation:none}.v12-journey-bar em{transition:none}}

/* v15 accessibility */
.v15-skip-link{position:fixed;left:16px;top:-80px;z-index:10000;background:#fff;color:#111827;border-radius:10px;padding:12px 16px;box-shadow:0 12px 30px #0003;transition:top .2s}.v15-skip-link:focus{top:16px}.v15-visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}:where(button,a,input,select,textarea):focus-visible{outline:3px solid #fbbf24!important;outline-offset:3px!important}.v15-keyboard-help{position:fixed;right:20px;bottom:20px;z-index:1000;background:#111827ee;color:#fff;border:1px solid #ffffff24;border-radius:16px;padding:16px;max-width:290px;box-shadow:0 20px 50px #0005}.v15-keyboard-help b{display:block;margin-bottom:8px}.v15-keyboard-help kbd{background:#ffffff18;border:1px solid #ffffff2e;border-radius:5px;padding:2px 6px}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
/* Virtual Tour Studio v16 — premium public player */
:root{--v16p-bg:#060a14;--v16p-panel:rgba(12,18,34,.78);--v16p-line:rgba(255,255,255,.12);--v16p-text:#fff;--v16p-muted:rgba(255,255,255,.68);--v16p-blue:#6f86ff;--v16p-lime:#a9ff68}
body.v16-tour{background:var(--v16p-bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
body.v16-tour .viewer-overlay{background:linear-gradient(180deg,rgba(3,6,13,.56),transparent 28%,transparent 64%,rgba(3,6,13,.54))}
body.v16-tour .tour-top{top:18px;left:18px;right:18px;height:58px;padding:0 10px 0 8px;border:1px solid var(--v16p-line);border-radius:19px;background:rgba(8,13,26,.58);backdrop-filter:blur(22px) saturate(1.3);box-shadow:0 18px 55px rgba(0,0,0,.28)}
body.v16-tour .tour-brand{gap:10px}.v16-tour .tour-logo{width:40px;height:40px;border-radius:13px;box-shadow:0 9px 26px rgba(34,65,196,.32)}
body.v16-tour .tour-brand b{font-size:12px;letter-spacing:.01em}.v16-tour .tour-brand span{font-size:10px;color:var(--v16p-muted)}
body.v16-tour .tour-actions{gap:4px}.v16-tour .tour-actions button{width:38px;height:38px;border:1px solid transparent;border-radius:12px;background:rgba(255,255,255,.08);color:#fff;transition:.18s ease}.v16-tour .tour-actions button:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.12);transform:translateY(-1px)}
body.v16-tour .scene-toast{left:18px;bottom:84px;max-width:min(480px,calc(100vw - 36px));padding:13px 16px;border:1px solid var(--v16p-line);border-radius:18px;background:rgba(8,13,26,.62);backdrop-filter:blur(18px);box-shadow:0 18px 48px rgba(0,0,0,.22)}
body.v16-tour .scene-toast>span{color:var(--v16p-lime);font-weight:800;letter-spacing:.12em}.v16-tour .scene-toast b{font-size:15px}.v16-tour .scene-toast small{color:var(--v16p-muted)}
body.v16-tour .v12-journey-bar{left:50%;bottom:20px;transform:translateX(-50%);width:min(600px,calc(100vw - 36px));padding:7px;border:1px solid var(--v16p-line);border-radius:18px;background:rgba(8,13,26,.68);backdrop-filter:blur(20px);box-shadow:0 18px 52px rgba(0,0,0,.28)}
body.v16-tour .v12-journey-bar>button{height:44px;border-radius:13px;background:#fff;color:#11182b}.v16-tour .v12-journey-bar>div{padding:0 12px}.v16-tour #v12JourneyProgress{background:linear-gradient(90deg,var(--v16p-blue),var(--v16p-lime))}
body.v16-tour .v12-scene-drawer{top:14px;bottom:14px;right:14px;width:min(390px,calc(100vw - 28px));border:1px solid var(--v16p-line);border-radius:24px;background:rgba(8,13,26,.9);backdrop-filter:blur(26px);box-shadow:0 30px 90px rgba(0,0,0,.42);overflow:hidden}
body.v16-tour .v12-scene-drawer header{padding:20px;border-bottom:1px solid var(--v16p-line)}.v16-tour .v12-scene-drawer header span{color:var(--v16p-lime)}
body.v16-tour #v12SceneDrawerList{padding:10px}.v16-tour #v12SceneDrawerList button{border:1px solid transparent;border-radius:16px;padding:8px;background:transparent}.v16-tour #v12SceneDrawerList button:hover{background:rgba(255,255,255,.07);border-color:var(--v16p-line)}.v16-tour #v12SceneDrawerList button.active{background:rgba(111,134,255,.14);border-color:rgba(111,134,255,.35)}.v16-tour #v12SceneDrawerList button>span{width:98px;height:66px;border-radius:12px}
body.v16-tour .intro{background:#050811}.v16-tour .intro-shade{background:linear-gradient(90deg,rgba(3,6,14,.88),rgba(3,6,14,.46) 45%,rgba(3,6,14,.22)),linear-gradient(0deg,rgba(3,6,14,.68),transparent 54%)}
body.v16-tour .intro-card{left:clamp(28px,7vw,110px);top:50%;transform:translateY(-50%);max-width:650px;padding:0;background:transparent;border:0;box-shadow:none}.v16-tour .intro-eyebrow{color:var(--v16p-lime);letter-spacing:.16em}.v16-tour .intro-card h1{font-size:clamp(44px,6vw,82px);line-height:.96;letter-spacing:-.055em;max-width:760px;text-wrap:balance}.v16-tour .intro-card p{font-size:clamp(15px,1.4vw,20px);line-height:1.65;max-width:570px;color:rgba(255,255,255,.75)}
body.v16-tour .intro-start{height:58px;padding:0 24px;border:0;border-radius:17px;background:#fff;color:#11182b;box-shadow:0 18px 48px rgba(0,0,0,.25);font-weight:850}.v16-tour .intro-start:hover{transform:translateY(-2px);box-shadow:0 22px 56px rgba(0,0,0,.32)}
.v16-resume{height:58px;padding:0 20px;border:1px solid rgba(255,255,255,.24);border-radius:17px;background:rgba(255,255,255,.08);color:#fff;font-weight:800;backdrop-filter:blur(12px)}.v16-resume:hover{background:rgba(255,255,255,.15)}
body.v16-tour .marker-disc{border:2px solid #fff;box-shadow:0 0 0 6px rgba(111,134,255,.22),0 12px 32px rgba(0,0,0,.44);transition:.22s cubic-bezier(.2,.8,.2,1)}.v16-tour .marker:hover .marker-disc,.v16-tour .marker:focus-within .marker-disc{transform:scale(1.13);box-shadow:0 0 0 8px rgba(169,255,104,.2),0 15px 38px rgba(0,0,0,.5)}.v16-tour .marker-label{background:rgba(8,13,26,.74);backdrop-filter:blur(12px);border:1px solid var(--v16p-line);border-radius:10px;color:#fff}
body.v16-tour .exhibit-modal{background:rgba(3,6,14,.72);backdrop-filter:blur(8px)}.v16-tour .exhibit-public-card{width:min(1120px,calc(100vw - 32px));height:min(760px,calc(100vh - 32px));border:1px solid rgba(255,255,255,.12);border-radius:28px;background:#f7f8fb;color:#11182b;box-shadow:0 40px 110px rgba(0,0,0,.48);overflow:hidden}.v16-tour .exhibit-public-visual{background:#111827}.v16-tour .exhibit-public-copy{padding:clamp(30px,4vw,58px)}.v16-tour .exhibit-public-eyebrow{color:#4262f2}.v16-tour .exhibit-public-copy h2{font-size:clamp(30px,4vw,54px);letter-spacing:-.045em}.v16-tour .exhibit-public-body{font-size:15px;line-height:1.76;color:#48516a}.v16-tour .exhibit-public-cta{height:50px;border-radius:14px;background:#11182b;color:#fff}.v16-tour .exhibit-audio-guide{border-radius:16px;background:#eef2ff;border:1px solid #d7dfff}
.v16-public-dock{position:fixed;z-index:42;right:18px;bottom:84px;display:flex;gap:6px;padding:6px;border:1px solid var(--v16p-line);border-radius:16px;background:rgba(8,13,26,.68);backdrop-filter:blur(18px);box-shadow:0 16px 45px rgba(0,0,0,.28)}.v16-public-dock button{height:40px;min-width:40px;padding:0 11px;border:0;border-radius:11px;background:rgba(255,255,255,.08);color:#fff;font-weight:800}.v16-public-dock button:hover{background:rgba(255,255,255,.16)}.v16-public-dock span{align-self:center;padding:0 6px;color:rgba(255,255,255,.72);font-size:10px;font-weight:800;letter-spacing:.08em}
.v16-text-player{position:fixed;z-index:150;top:14px;bottom:14px;right:14px;width:min(430px,calc(100vw - 28px));display:flex;flex-direction:column;border:1px solid rgba(255,255,255,.14);border-radius:25px;background:#f7f8fb;color:#11182b;box-shadow:0 35px 100px rgba(0,0,0,.48);overflow:hidden}.v16-text-player[hidden]{display:none}.v16-text-player header{display:flex;align-items:flex-start;justify-content:space-between;padding:22px 22px 17px;background:#fff;border-bottom:1px solid #e5e8ef}.v16-text-player header span{display:block;color:#5065e9;font-size:10px;font-weight:850;text-transform:uppercase;letter-spacing:.12em}.v16-text-player header b{display:block;margin-top:5px;font-size:20px;letter-spacing:-.035em}.v16-text-player header button{width:38px;height:38px;border:0;border-radius:12px;background:#eef1f6;font-size:20px}.v16-text-player-content{padding:18px 18px 28px;overflow:auto}.v16-text-player-intro{padding:14px;border-radius:16px;background:#eef2ff;color:#4d5871;font-size:12px;line-height:1.55}.v16-text-scenes,.v16-text-items{margin-top:18px}.v16-text-player h3{margin:0 0 8px;font-size:11px;text-transform:uppercase;letter-spacing:.11em;color:#778097}.v16-text-player button.v16-text-row{width:100%;display:flex;align-items:center;gap:11px;padding:10px;border:1px solid transparent;border-radius:14px;background:transparent;text-align:left}.v16-text-player button.v16-text-row:hover{background:#fff;border-color:#e1e5ed}.v16-text-player button.v16-text-row.active{background:#fff;border-color:#bfcaff;box-shadow:0 8px 22px rgba(45,67,134,.08)}.v16-text-row i{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#eaf0ff;color:#3d5ef1;font-style:normal;font-weight:900;background-size:cover;background-position:center}.v16-text-row b{display:block;font-size:12px}.v16-text-row span span{display:block;margin-top:3px;font-size:10px;color:#778097;line-height:1.35}
body.v16-minimal .tour-top,body.v16-minimal .scene-toast,body.v16-minimal .v12-journey-bar,body.v16-minimal .v16-public-dock,body.v16-minimal .route-hint{opacity:0;pointer-events:none}.v16-tour .tour-top,.v16-tour .scene-toast,.v16-tour .v12-journey-bar,.v16-public-dock{transition:opacity .22s ease}
@media(max-width:720px){body.v16-tour .tour-top{top:8px;left:8px;right:8px;height:52px;border-radius:16px}.v16-tour .tour-logo{width:36px;height:36px}.v16-tour .tour-brand div{display:none}.v16-tour .tour-actions button{width:36px;height:36px}.v16-tour .scene-toast{left:8px;right:8px;bottom:78px}.v16-tour .v12-journey-bar{bottom:8px;width:calc(100vw - 16px)}.v16-public-dock{right:8px;bottom:78px}.v16-public-dock span{display:none}.v16-tour .intro-card{left:22px;right:22px;max-width:none}.v16-tour .intro-card h1{font-size:45px}.v16-tour .intro-actions{flex-wrap:wrap}.v16-tour .intro-start,.v16-resume{height:52px}.v16-tour .exhibit-public-card{width:100vw;height:100dvh;max-height:none;border-radius:0}.v16-tour .exhibit-public-copy{padding:26px 20px}.v16-text-player{top:0;right:0;bottom:0;width:100vw;border-radius:0}.v16-tour .v12-scene-drawer{top:0;right:0;bottom:0;width:100vw;border-radius:0}}
@media(prefers-reduced-motion:reduce){body.v16-tour *,body.v16-tour *::before,body.v16-tour *::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* v17 platform completeness */
body.v17-tour{--v17-player:#8aa4ff}.v17-player-badge{position:fixed;z-index:88;right:18px;top:17px;display:flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(7,12,25,.48);backdrop-filter:blur(14px);color:rgba(255,255,255,.75);font:700 9px/1 system-ui;letter-spacing:.04em;pointer-events:none}.v17-player-badge i{width:6px;height:6px;border-radius:50%;background:#84a3ff;box-shadow:0 0 0 4px rgba(132,163,255,.16)}.v17-result-toast{position:fixed;z-index:300;left:50%;bottom:90px;transform:translateX(-50%);width:min(390px,calc(100vw - 30px));padding:14px 17px;border:1px solid rgba(255,255,255,.18);border-radius:16px;background:rgba(12,20,40,.92);backdrop-filter:blur(18px);color:#fff;box-shadow:0 22px 60px rgba(0,0,0,.38)}.v17-result-toast b,.v17-result-toast span{display:block}.v17-result-toast span{margin-top:4px;color:#c7d0e5;font-size:11px}.v17-result-toast.correct{background:rgba(11,83,62,.94)}@media(max-width:700px){.v17-player-badge{top:10px;right:10px}.v17-player-badge span{display:none}}
/* === v48.6.0 public exhibit, music and 3D === */
#backgroundMusicButton.active{background:rgba(255,255,255,.16);color:#fff}
.exhibit-public-card.short-copy{width:min(760px,calc(100vw - 32px));grid-template-columns:1fr!important;max-height:min(88vh,850px);overflow:auto}
.exhibit-public-card.short-copy .exhibit-public-visual{min-height:280px;max-height:54vh;border-radius:24px 24px 0 0}
.exhibit-public-card.short-copy .exhibit-public-image,#exhibitPublicCard.short-copy #exhibitPublicImage{width:100%;height:auto;max-height:54vh;object-fit:contain;background:#0e1015}
.exhibit-public-card.short-copy .exhibit-public-copy{padding:24px 28px 28px}
.exhibit-public-card.image-only-clean{width:min(1040px,calc(100vw - 28px));background:#0b0c10}
.exhibit-public-card.image-only-clean .exhibit-public-visual{min-height:min(78vh,760px)}
.exhibit-public-card.image-only-clean #exhibitPublicImage{object-fit:contain;width:100%;height:100%}
.exhibit-public-model{position:relative;width:100%;height:100%;min-height:420px;background:radial-gradient(circle at 50% 42%,#f4f4f7,#dfe1e7);overflow:hidden}
.exhibit-public-model model-viewer{display:block;width:100%;height:100%;min-height:420px}
.exhibit-public-card.has-model .exhibit-public-visual{display:flex;flex-direction:column}
.exhibit-public-card.model-only{width:min(1080px,calc(100vw - 28px));grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr)}
.exhibit-public-card.model-only .exhibit-public-model{min-height:min(76vh,720px)}
.model-ar-button{position:absolute;left:20px;bottom:18px;border:0;border-radius:999px;padding:12px 16px;background:#171923;color:white;font:700 13px/1 inherit;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.public-model-point{display:grid;place-items:center;width:32px;height:32px;border:2px solid rgba(255,255,255,.9);border-radius:50%;background:#6255ee;color:white;font:800 12px/1 inherit;box-shadow:0 6px 20px rgba(35,28,100,.35);cursor:pointer}
.public-model-hotspot-info{position:absolute;right:18px;bottom:18px;width:min(310px,calc(100% - 36px));padding:16px 44px 16px 17px;border-radius:17px;background:rgba(16,17,23,.9);backdrop-filter:blur(18px);color:white;box-shadow:0 16px 40px rgba(0,0,0,.28)}
.public-model-hotspot-info b{display:block;margin-bottom:5px;font-size:15px}.public-model-hotspot-info p{margin:0;color:rgba(255,255,255,.76);font-size:13px;line-height:1.45}.public-model-hotspot-info button{position:absolute;right:10px;top:9px;border:0;background:transparent;color:white;font-size:0}.public-model-hotspot-info button:after{content:'×';font-size:20px}
@media(max-width:760px){.exhibit-public-card.short-copy,.exhibit-public-card.model-only{width:100%;max-width:none;grid-template-columns:1fr!important;border-radius:24px 24px 0 0}.exhibit-public-card.short-copy .exhibit-public-visual{min-height:230px}.exhibit-public-model,.exhibit-public-model model-viewer,.exhibit-public-card.model-only .exhibit-public-model{min-height:46vh}.exhibit-public-card.short-copy .exhibit-public-copy{padding:20px 20px 28px}}

/* === v48.7.0 dual 3D/AR exhibit experience === */
.public-model-viewer-host{position:relative;display:grid;width:100%;height:100%;min-height:420px;overflow:hidden}.public-model-viewer-host>model-viewer{grid-area:1/1;width:100%;height:100%;min-height:420px}.public-model-toolbar{position:absolute;z-index:8;left:16px;right:16px;bottom:14px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:8px;border:1px solid rgba(255,255,255,.32);border-radius:17px;background:rgba(18,20,28,.74);backdrop-filter:blur(18px)}.public-model-toolbar button{min-height:40px;padding:0 13px;border:1px solid rgba(255,255,255,.16);border-radius:11px;background:rgba(255,255,255,.1);color:#fff;font:750 12px/1 system-ui}.public-model-toolbar button.primary{background:#fff;color:#171923}.public-model-toolbar button.active{outline:2px solid #8d85ff}.public-model-toolbar small{margin-left:auto;padding:0 8px;color:rgba(255,255,255,.74);font-size:11px}.model-loading-state{position:absolute;z-index:7;left:16px;top:16px;padding:8px 11px;border-radius:999px;background:rgba(18,20,28,.74);color:#fff;font:700 11px/1 system-ui;backdrop-filter:blur(12px)}.public-model-hotspot-info{max-height:min(70%,520px);overflow:auto}.public-model-hotspot-info img,.public-model-hotspot-info video{display:block;width:100%;max-height:240px;margin-top:11px;border-radius:12px;object-fit:contain;background:#08090d}.public-model-hotspot-info audio{display:block;width:100%;margin-top:11px}.public-model-hotspot-info a{display:inline-flex;margin-top:12px;padding:9px 12px;border-radius:10px;background:#fff;color:#171923;text-decoration:none;font-weight:750}.model-point-close{position:absolute!important;right:10px!important;top:9px!important;width:30px;height:30px;font-size:20px!important}.model-study-overlay,.educational-space-overlay{position:fixed;z-index:1000;inset:0;background:#0b0c12;color:#fff}.model-study-overlay[hidden],.educational-space-overlay[hidden]{display:none}.model-study-overlay>header,.educational-space-overlay>header{position:absolute;z-index:12;left:14px;right:14px;top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid rgba(255,255,255,.14);border-radius:17px;background:rgba(10,12,18,.72);backdrop-filter:blur(18px)}.model-study-overlay>header span,.educational-space-overlay>header span{display:block;color:rgba(255,255,255,.62);font-size:10px;text-transform:uppercase;letter-spacing:.1em}.model-study-overlay>header b,.educational-space-overlay>header b{display:block;margin-top:3px}.model-study-overlay>header>div:last-child{display:flex;gap:7px}.model-study-overlay header button,.educational-space-overlay header button{min-height:40px;padding:0 13px;border:1px solid rgba(255,255,255,.15);border-radius:11px;background:rgba(255,255,255,.1);color:#fff;font-weight:750}.model-study-overlay header button:last-child,.educational-space-overlay header button{width:40px;padding:0;font-size:22px}.model-study-stage{position:absolute;inset:0}.model-study-stage model-viewer{width:100%;height:100%;background:radial-gradient(circle at 50% 45%,#313542,#0b0c12 70%)}.model-study-info{z-index:14;right:20px;bottom:20px}.educational-space-overlay>video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#111}.educational-space-stage{position:absolute;inset:0;overflow:hidden;background:radial-gradient(circle at center,transparent,rgba(0,0,0,.18))}.educational-space-stage model-viewer{position:absolute;transform:translate(-50%,-50%);max-width:180vw;max-height:180vw;background:transparent}.educational-space-controls{position:absolute;z-index:12;left:14px;right:14px;bottom:14px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:12px;border:1px solid rgba(255,255,255,.16);border-radius:18px;background:rgba(10,12,18,.78);backdrop-filter:blur(18px)}.educational-space-controls label{display:grid;gap:5px;color:#fff;font-size:11px}.educational-space-controls input{width:100%}.educational-space-controls small{grid-column:1/-1;color:rgba(255,255,255,.72)}.educational-space-info{z-index:15;right:18px;bottom:150px}.model-overlay-open{overflow:hidden}.editor-model-point{display:grid;place-items:center;width:30px;height:30px;border:2px solid #fff;border-radius:50%;background:#6255ee;color:#fff;font-weight:800;box-shadow:0 6px 18px rgba(0,0,0,.28)}
@media(max-width:760px){.public-model-toolbar{left:8px;right:8px;bottom:8px}.public-model-toolbar small{width:100%;margin:0}.model-study-overlay>header,.educational-space-overlay>header{top:8px;left:8px;right:8px}.model-study-overlay>header button:not(:last-child){font-size:0;width:40px;padding:0}.model-study-overlay>header button:not(:last-child):first-of-type:after{content:'↻';font-size:18px}.model-study-overlay>header button:nth-of-type(2):after{content:'⛶';font-size:18px}.educational-space-controls{left:8px;right:8px;bottom:8px;grid-template-columns:1fr}.educational-space-controls label{grid-template-columns:100px 1fr;align-items:center}.educational-space-info{bottom:250px}.public-model-hotspot-info{width:calc(100% - 20px);right:10px;bottom:92px}}

/* V52.2.3 — compatible interactive panorama is a real presentation surface, not a static fallback. */
.v11-tour .viewer.viewer-software-panorama::after{display:none!important}
.v11-tour .viewer.viewer-software-panorama canvas[data-flat]{display:block!important;opacity:1!important;visibility:visible!important;filter:none!important;z-index:2!important}
.v11-tour .viewer.viewer-software-panorama canvas[data-pano]{display:none!important}
.lead-honeypot{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important;pointer-events:none!important}
/* VTS 57.8 PASS 6 — Product 3D Viewer closure. */
.model-loading-state:after{content:'';display:block;height:3px;margin-top:7px;border-radius:999px;background:linear-gradient(90deg,#fff var(--progress,0%),rgba(255,255,255,.18) var(--progress,0%));min-width:112px}
.model-study-options{position:absolute;z-index:13;top:86px;right:14px;display:flex;align-items:end;gap:8px;padding:8px;border:1px solid rgba(255,255,255,.14);border-radius:15px;background:rgba(10,12,18,.78);backdrop-filter:blur(18px)}
.model-study-options[hidden]{display:none!important}.model-study-options label{display:grid;gap:5px;color:rgba(255,255,255,.72);font-size:10px;font-weight:750}.model-study-options label>span{padding-left:3px}.model-study-options select,.model-study-options button{min-height:44px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:rgba(255,255,255,.1);color:#fff;padding:0 11px;font:700 11px/1 system-ui}.model-study-options select{min-width:150px;max-width:220px}.model-study-options button{cursor:pointer}.model-study-options select:focus-visible,.model-study-options button:focus-visible{outline:3px solid #9cc5ff;outline-offset:2px}
#modelStudyReset{min-width:44px}
@media(max-width:760px){
 .model-study-overlay>header>div:last-child{gap:5px}
 .model-study-overlay>header button:not(#modelStudyClose){font-size:0!important;width:44px!important;min-width:44px!important;padding:0!important}
 #modelStudyRotate:after{content:'↻';font-size:18px}
 #modelStudyReset:after{content:'⌂';font-size:17px}
 #modelStudyFullscreen:after{content:'⛶';font-size:18px}
 .model-study-options{top:70px;left:8px;right:8px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px}
 .model-study-options label:last-child{grid-column:1/-1}.model-study-options select{width:100%;min-width:0;max-width:none}.model-study-options button{min-width:110px}
 .model-study-info{bottom:18px}
}
@media(prefers-reduced-motion:reduce){.model-study-options{backdrop-filter:none}.model-loading-state:after{transition:none}}
.model-study-overlay header button{min-height:44px}
#modelStudyClose{width:44px!important;min-width:44px!important}


/* V57.8 M1/R9 public-player touch closure. */
.v16-public-dock button,.v16-text-player header button,.public-model-toolbar button,.model-study-overlay header button,.educational-space-overlay header button,.model-point-close{min-width:44px!important;min-height:44px!important}
@media(max-width:760px){.v16-tour .tour-actions button{width:44px!important;height:44px!important}.public-model-point{width:44px;height:44px}.model-point-close{width:44px!important;height:44px!important}}