:root{--paper:#e9e4d8;--brass:#c3a776;--room-panel:#101a1e;--room-border:#a8b6b322;--quiet:#a1afb0}body{background:#0a1013;color:var(--paper)}button{transition:background .15s,border-color .15s}button:focus-visible,a:focus-visible{outline:2px solid #e4c896;outline-offset:3px}header{background:#0b1215;height:78px}.category-bar{background:#10191c!important;height:42px;min-height:42px;border-bottom:1px solid var(--room-border)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}.footer{max-width:1600px;margin:0 auto;padding:35px 5%;width:100%;background:#0a1013}.footer nav a{display:block!important}
/* A shared entrance: abstract sculpture and five equal collection doors. */
.atrium{position:relative;min-height:690px;height:calc(100svh - 120px);max-height:960px;overflow:hidden;background:radial-gradient(ellipse at 72% 31%,#2c3e40 0,#182529 33%,#0b1216 68%);border-bottom:1px solid #b69e6c33}.atrium:after{content:'';pointer-events:none;position:absolute;inset:0;background:linear-gradient(90deg,#09101599,transparent 65%)}#atrium-sculpture{position:absolute;left:38%;right:0;top:-8%;bottom:180px}.atrium-copy{position:relative;z-index:2;padding:60px 0 0 6%;width:48%;max-width:700px;pointer-events:none}.atrium-copy h1{font-size:clamp(65px,6.8vw,110px);line-height:.96;letter-spacing:-.025em;margin:22px 0}.atrium-copy em{color:#d2b98b;font-weight:400}.atrium-copy p:not(.eyebrow){max-width:330px;font-size:15px;line-height:1.85}.atrium-copy a{pointer-events:auto}.atrium-copy .primary{margin-top:8px}.atrium-search-link{display:block;font-size:12px;margin-top:19px;color:#bcc5c1}.atrium-caption{position:absolute;z-index:2;right:6%;bottom:230px;display:flex;align-items:center;gap:24px;font-size:8px;line-height:1.7;letter-spacing:.15em;color:#a6b5b3}.atrium-caption button{font-size:10px;background:transparent;padding:7px 10px}.atrium-doors{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;position:absolute;z-index:3;left:5%;right:5%;bottom:22px;background:#0c1518d9;border:1px solid #aa93603a;backdrop-filter:blur(10px)}.atrium-doors a{position:relative;display:block;min-width:0;padding:14px 19px 16px;border-right:1px solid var(--room-border);overflow:hidden;transition:background .3s}.atrium-doors a:last-child{border:0}.atrium-doors a:hover{background:#33434666}.door-number{font-size:8px;letter-spacing:.13em;color:#b7a47e}.door-image{height:82px;margin:0 auto;width:100%}.door-image img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 5px 8px #0007);transition:transform .3s}.atrium-doors a:hover img{transform:translateY(-4px) scale(1.08)}.atrium-doors strong{display:block;font-family:var(--serif);font-size:21px;font-weight:400;line-height:1.12;margin:7px 0}.atrium-doors a>span:last-child{font-size:9px;color:var(--brass)}
.library{max-width:1600px;margin:auto;padding:65px 6% 85px}.library-heading{max-width:860px}.library-heading h1{font-size:clamp(48px,5vw,82px);margin:18px 0}.library-heading>p:last-child{max-width:630px;line-height:1.8;font-size:15px}.library-search{display:flex;gap:0;margin:35px 0 22px}.library-search input{width:100%;min-width:0;padding:17px 20px;background:#111d21;border-color:#a9b8b130;font-size:15px;border-radius:0}.library-search button{white-space:nowrap;border-radius:0;padding:12px 25px;background:#26383b}.collection-pills{display:flex;gap:6px;flex-wrap:wrap;margin:18px 0 28px}.collection-pills a{padding:8px 13px;border:1px solid var(--room-border);font-size:11px}.collection-pills a[aria-current]{color:#ebd3a8;border-color:#b69c6c;background:#3d392b}.library-controls{display:flex;align-items:center;gap:20px;margin:26px 0}.library-controls label{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--quiet)}.library-controls select{font-size:11px;padding:7px 10px}.library-controls output{margin-left:auto;font-size:11px;color:var(--quiet)}.view-switch{display:flex;gap:4px}.view-switch button{font-size:11px}.series-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.series-card{border:1px solid var(--room-border);background:linear-gradient(120deg,#142126,#0d1519);display:grid;grid-template-columns:43% 57%;min-height:245px;overflow:hidden}.series-art{position:relative;background:radial-gradient(ellipse at center,#37433f44,transparent 70%);display:flex;align-items:center;justify-content:center;overflow:hidden}.series-art img{width:100%;height:85%;max-height:250px;object-fit:contain;transition:transform .4s}.series-card:hover img{transform:scale(1.05)}.series-art>span{position:absolute;bottom:16px;left:17px;font-size:8px;letter-spacing:.1em;color:var(--accent)}.series-card>div:last-child{padding:30px 25px 28px 12px}.series-card .eyebrow{font-size:8px;letter-spacing:.1em;line-height:1.6;color:var(--accent)}.series-card h3{font:30px/1.1 var(--serif);margin:10px 0 13px}.series-card p:not(.eyebrow){font-size:12px;line-height:1.8}.card-link{font-size:10px;color:var(--brass);letter-spacing:.03em}.exhibit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.exhibit-card{border:1px solid var(--room-border);background:#101a1e}.exhibit-art{height:240px;position:relative;background:radial-gradient(ellipse at 50% 60%,#293b3d,#0e181d 75%);overflow:hidden}.exhibit-art img{width:100%;height:100%;object-fit:contain;transition:transform .3s}.exhibit-card:hover img{transform:scale(1.05)}.art-index{position:absolute;top:14px;left:15px;font-size:8px;letter-spacing:.12em;color:#b8c3bd}.exhibit-card>div:last-child{padding:22px}.exhibit-card h3{font:29px/1.12 var(--serif)}.exhibit-card p{font-size:12px;line-height:1.75}.exhibit-card .eyebrow{font-size:9px}.world-symbol{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font:100px var(--serif);color:#a7beca33;pointer-events:none}.series-end{padding-top:40px;display:flex;align-items:center;gap:25px;color:var(--brass)}.series-end p{margin:0}.atrium-series{padding-top:70px}.atrium-search-form{border-top:1px solid var(--room-border);margin-top:70px;padding:45px 0 0}.atrium-search-form label{display:block;font:35px var(--serif);margin-bottom:24px}.atrium-search-form>div{display:flex;gap:10px}.atrium-search-form input{flex:1;min-width:0}.atrium-search-form button{white-space:nowrap}
/* Exhibit room: navigation, uninterrupted canvas, and an independent record panel. */
.room{height:calc(100svh - 120px);min-height:580px;background:#0c1418;display:flex;flex-direction:column;--nav:245px;--info:315px}.room:fullscreen{height:100svh}.room-heading{height:74px;flex:none;padding:13px 24px;border-bottom:1px solid var(--room-border);display:flex;justify-content:space-between;align-items:center;gap:15px;background:#101a1f}.room-breadcrumb{font-size:9px;color:#91a2a4;margin:0 0 5px;line-height:1.3}.room-breadcrumb a{color:#b5a17a}.room-heading h1{font-size:29px;margin:0;line-height:1}.room-panel-buttons{display:flex;gap:6px}.room-panel-buttons button{font-size:10px;white-space:nowrap;padding:8px 11px;background:#18262b}.room-layout{position:relative;min-height:0;flex:1;display:grid;grid-template-columns:var(--nav) minmax(0,1fr) var(--info)}.room-navigation,.room-information{background:var(--room-panel);min-width:0;overflow:auto;scrollbar-width:thin;scrollbar-color:#516666 #121c20}.room-navigation{border-right:1px solid var(--room-border);padding:21px 17px}.room-information{border-left:1px solid var(--room-border);padding:0 22px 25px}.room label{display:block;font-size:10px;color:#b5c0bc;margin:10px 0 6px}.room select{width:100%;font-size:10px;padding:9px;white-space:normal}.room input[type=search]{width:100%;font-size:11px;padding:11px}.nav-intro>.eyebrow{font-size:9px}.specimen-limit{font-size:10px!important;line-height:1.65;color:#85999c!important;margin-top:9px}.room-view-presets{padding:20px 0;border-bottom:1px solid var(--room-border);margin-bottom:17px}.room-view-presets .eyebrow{font-size:9px}.room-view-presets>div{display:flex;gap:5px;flex-wrap:wrap}.room-view-presets button{font-size:10px;padding:6px 8px;background:#203035}.nav-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin:12px 0}.nav-tabs button{font-size:10px;padding:6px}.visibility-actions{display:flex;justify-content:space-between;margin:5px 0 12px}.visibility-actions button{font-size:9px;background:transparent;border:0;padding:3px;color:#c2aa7f}.structure-group{border-top:1px solid var(--room-border)}.structure-group>summary{display:flex;align-items:center;gap:8px;padding:11px 0;cursor:pointer;list-style:none;font-size:11px}.structure-group>summary:after{content:'+';color:#b5a077}.structure-group[open]>summary:after{content:'−'}.structure-group summary input{margin:0;width:13px;height:13px;flex:none}.structure-group summary span{flex:1;border-left:2px solid var(--system-color);padding-left:7px}.structure-group summary small{font-size:9px;color:#82999a}.structure-item{width:100%;display:flex;flex-direction:column;text-align:left;padding:8px 10px;border:0;border-left:1px solid #58716a66;border-bottom:1px solid #ffffff08;background:transparent;font-size:10px;line-height:1.5}.structure-item.selected{background:#39453b;border-left:2px solid #d2b77e;color:#ebdcb9}.structure-item small{font-size:8px;color:#7e9698}.structure-group>div{padding-bottom:10px;padding-left:13px}#structure-count{display:block;font-size:9px;line-height:1.5;color:#9db0ad;border-top:1px solid var(--room-border);padding:15px 0}.series-neighbors{border-top:1px solid var(--room-border);padding-top:20px}.series-neighbors .eyebrow{font-size:9px}.series-neighbors a{display:block;padding:8px 0;color:var(--brass);font-size:11px}.room-canvas{position:relative;min-height:0;min-width:0;overflow:hidden;background:radial-gradient(ellipse at 50% 45%,#2a4147,#14252c 48%,#0b151b 85%)}.room-model{position:absolute;inset:18px 0 63px}.room-model[data-lighting=clinical]{background:radial-gradient(ellipse,#526568,#2f4149 70%)}.room-model[data-lighting=raking]{background:radial-gradient(ellipse,#242b2c,#060c10 80%)}.room-canvas-top{position:absolute;left:18px;right:18px;top:13px;display:flex;justify-content:space-between;gap:12px;pointer-events:none;color:#a6bab8;font-size:9px;z-index:2}.room-canvas-top>span:last-child{color:#dfc597;text-align:right;max-width:60%}.room-toolbar{position:absolute;left:12px;right:12px;bottom:25px;display:flex;justify-content:center;gap:4px;flex-wrap:wrap;z-index:2}.room-toolbar button{font-size:9px;padding:7px 9px;background:#0c171ee6;border-color:#bbcab033}.room-canvas-note{position:absolute;bottom:4px;left:10px;right:10px;text-align:center;font-size:8px;color:#779093;margin:0;pointer-events:none}.room-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;background:#101d25dd;z-index:3;font-size:13px}.room-empty button{font-size:11px}.information-tabs{position:sticky;top:0;z-index:4;display:flex;gap:3px;padding:17px 0 15px;background:#101a1ef5;border-bottom:1px solid var(--room-border);margin-bottom:22px}.information-tabs button{font-size:9px;padding:7px 8px;flex:1;white-space:nowrap}.room-information h2{font-size:31px;line-height:1.12;margin-bottom:17px;overflow-wrap:anywhere}.room-information h3{font-size:18px}.room-information p{font-size:12px;line-height:1.85;color:#aebbb8}.room-information .eyebrow{font-size:9px;line-height:1.6}.record-facts{border-block:1px solid var(--room-border);margin:23px 0;padding:16px 0;display:grid;gap:12px}.record-facts>div{display:flex;justify-content:space-between;gap:16px;font-size:10px}.record-facts span{color:#849b9e}.record-facts strong{font-weight:400;text-align:right;max-width:65%;color:#c5cec5}.room-information details{padding:14px 0;border-bottom:1px solid var(--room-border)}.room-information details summary{font-size:12px;color:#d3bc8f;cursor:pointer}.room-information details p{margin:12px 0 0;font-size:11px}.room-information a{display:block;font-size:11px;color:var(--brass);margin-top:10px}.room-information code{display:block;font-size:10px;color:#91a3a7;padding:12px 0;overflow-wrap:anywhere}.wide-button{display:block;width:100%;text-align:left;margin:17px 0;font-size:11px;padding:11px}.text-button{border:0;background:transparent;color:var(--brass);padding:0;margin-bottom:20px;font-size:10px}.selection-actions{display:flex;flex-wrap:wrap;gap:5px;margin:20px 0}.selection-actions button{font-size:10px;padding:7px 10px}.room-information #nearby-structures button{display:block;width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--room-border);font-size:10px;padding:9px 0;color:#b9c8c4}.tool-section{border-bottom:1px solid var(--room-border);padding:0 0 20px;margin:0 0 22px}.tool-section h2{font-size:24px}.tool-section label{font-size:11px;margin-top:18px;display:flex;justify-content:space-between}.tool-section p{font-size:10px}.tool-heading{display:flex;align-items:start;justify-content:space-between;gap:10px}.tool-heading h2{max-width:135px}.tool-heading button{font-size:9px;padding:6px;white-space:nowrap}.tool-section #room-wire{margin-top:15px;font-size:10px}.tool-section select{font-size:11px}.journey-controls{display:flex;justify-content:space-between;gap:10px;margin:20px 0}.journey-controls button{font-size:11px}#comparison-tray article{padding:16px 0;border-bottom:1px solid var(--room-border)}#comparison-tray p{font-size:10px}#comparison-tray button{font-size:10px}.room-feedback{font-size:10px;color:#d7bd8a;padding:15px 0;overflow-wrap:anywhere}.navigation-collapsed{--nav:0px}.details-collapsed{--info:0px}.navigation-collapsed .room-navigation,.details-collapsed .room-information{display:none}.room #model-stage .loading{font-size:12px}
@media(min-width:1650px){.room{--nav:275px;--info:355px}.room.navigation-collapsed{--nav:0px}.room.details-collapsed{--info:0px}.room-information{padding-inline:28px}.room-model{inset:25px 0 65px}}
@media(max-width:1150px) and (min-width:901px){.room{--nav:205px;--info:280px}.room-navigation{padding-inline:12px}.room-information{padding-inline:15px}.room-toolbar{gap:3px}.room-toolbar button{padding:6px;font-size:8px}.series-card{grid-template-columns:38% 62%}.series-card>div:last-child{padding:25px 18px 25px 8px}.series-card h3{font-size:26px}}
@media(max-width:900px){header{padding:0 20px;height:70px}header nav{gap:16px;font-size:10px}.category-bar{justify-content:flex-start!important;overflow-x:auto;padding-inline:18px!important;height:40px;min-height:40px;white-space:nowrap}.room{height:calc(100svh - 110px);min-height:560px;--nav:0px;--info:0px}.room-layout{display:block}.room-canvas{height:100%;width:100%}.room-navigation,.room-information{display:none;position:absolute;top:0;bottom:0;z-index:8;width:min(85%,355px);box-shadow:0 8px 35px #0009}.room-navigation{left:0}.room-information{right:0}.mobile-navigation .room-navigation,.mobile-details .room-information{display:block}.room-heading{padding:12px 17px;height:84px}.room-heading h1{font-size:27px}.room-breadcrumb{font-size:8px;max-width:300px}.room-panel-buttons{gap:4px}.room-panel-buttons button{font-size:10px;padding:8px}.room #room-share{display:none}.room-toolbar button{font-size:10px;padding:8px 11px}.room-model{inset:25px 0 72px}.room-canvas-note{bottom:6px;font-size:9px}.room-toolbar{bottom:28px}.atrium{min-height:730px;height:auto}.atrium-copy{width:53%;padding-top:50px}.atrium-copy h1{font-size:70px}.atrium-copy p:not(.eyebrow){font-size:13px;max-width:280px}.atrium-doors{left:4%;right:4%}.atrium-doors a{padding:13px 10px}.atrium-doors strong{font-size:18px}.atrium-caption{font-size:7px;right:5%}.series-grid{gap:16px}.series-card{display:block}.series-art{height:185px}.series-art img{height:95%}.series-card>div:last-child{padding:22px}.exhibit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-controls{gap:12px;flex-wrap:wrap}.library{padding-inline:5%}.library-controls output{font-size:10px}.atrium-search-form>div{flex-direction:column}.atrium-search-form button{justify-content:center}}
@media(max-width:600px){header{height:64px;padding:0 16px}header nav{gap:13px;font-size:9px}header nav a:nth-child(2){display:none}header nav a:nth-child(3){display:block}.category-bar{height:39px;min-height:39px}.atrium{min-height:1100px}.atrium-copy{width:100%;padding:38px 25px 0}.atrium-copy h1{font-size:68px;margin:17px 0}.atrium-copy .eyebrow{font-size:8px;max-width:270px}.atrium-copy p:not(.eyebrow){max-width:265px;font-size:13px}.atrium-copy .primary{font-size:12px;padding:12px 17px}.atrium-search-link{font-size:11px;margin-top:12px}#atrium-sculpture{inset:295px -25px 380px -25px;opacity:.92}.atrium-caption{bottom:430px;right:22px;left:22px;justify-content:space-between}.atrium-caption button{font-size:9px}.atrium-doors{bottom:20px;grid-template-columns:repeat(2,minmax(0,1fr));left:20px;right:20px}.atrium-doors a{min-height:124px;padding:12px;border-bottom:1px solid var(--room-border)}.atrium-doors a:nth-child(2n){border-right:0}.atrium-doors a:last-child{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;min-height:92px}.atrium-doors a:last-child .door-image{grid-column:2;grid-row:1/4;height:75px}.atrium-doors strong{font-size:19px;margin:4px 0;max-width:150px}.door-image{height:42px}.door-number{font-size:7px}.atrium-doors a>span:last-child{font-size:8px}.atrium-caption span{font-size:7px}.library{padding:40px 20px 50px}.library-heading h1{font-size:44px}.library-heading>p:last-child{font-size:13px}.library-search{margin-top:25px}.library-search input{font-size:12px;padding:13px}.library-search button{font-size:11px;padding:12px}.collection-pills{gap:5px}.collection-pills a{font-size:10px;padding:7px 9px}.library-controls{gap:10px}.library-controls label{font-size:10px}.library-controls select{padding:6px;font-size:10px}.library-controls output{margin-left:0}.series-grid{grid-template-columns:1fr;gap:20px}.series-card{display:grid;grid-template-columns:37% 63%;min-height:210px}.series-art{height:100%}.series-art img{height:160px}.series-card>div:last-child{padding:22px 16px 22px 6px}.series-card h3{font-size:27px}.series-card p:not(.eyebrow){font-size:11px}.series-art>span{font-size:6px;left:10px;bottom:18px}.series-card .eyebrow{font-size:7px}.exhibit-grid{grid-template-columns:1fr;gap:22px}.exhibit-art{height:245px}.exhibit-card>div:last-child{padding:22px}.atrium-series .section-heading{align-items:end}.atrium-series h2{font-size:36px}.atrium-search-form label{font-size:29px}.room{height:calc(100svh - 103px);min-height:550px}.room-heading{height:96px;padding:12px 14px;display:block;position:relative}.room-heading h1{font-size:27px;max-width:95%;margin-top:5px}.room-panel-buttons{position:absolute;bottom:9px;right:12px}.room-panel-buttons button{padding:5px 9px;font-size:9px}.room-breadcrumb{font-size:7px;max-width:95%}.room-heading h1{margin-bottom:25px}.room-canvas-top{top:12px;font-size:8px}.room-toolbar{bottom:28px;gap:4px;left:6px;right:6px}.room-toolbar button{font-size:9px;padding:7px 8px}.room-model{inset:28px 0 100px}.room-canvas-note{font-size:7px;bottom:7px}.room-navigation{width:85%;padding:20px}.room-information{width:88%;padding-inline:20px}.room-information h2{font-size:30px}.room-information .information-tabs button{font-size:9px;padding:8px 6px}.room-navigation .structure-item{font-size:12px;padding:10px}.room-navigation .structure-group>summary{font-size:12px;padding:13px 0}.room select{font-size:12px}.room-navigation #study-presets button{padding:7px 9px;font-size:11px}.room-navigation #structure-search{font-size:12px}.room:fullscreen{height:100svh}.footer{padding:27px 20px;gap:15px;flex-direction:column}.footer nav{gap:22px;font-size:11px}}
@media(prefers-reduced-motion:reduce){.atrium-doors img,.series-art img,.exhibit-art img{transition:none}}

@media(min-width:901px){.atrium{min-height:600px}.atrium-copy{padding-top:38px}.atrium-copy h1{font-size:clamp(68px,6.4vw,100px);margin:17px 0}.atrium-copy p:not(.eyebrow){font-size:13px;max-width:300px;line-height:1.8}.atrium-caption{bottom:190px}.atrium-doors{bottom:18px}.door-image{height:60px}.atrium-doors strong{font-size:20px}#atrium-sculpture{top:0;bottom:170px}.atrium-search-link{margin-top:12px;font-size:11px}}

.mobile-share{display:none}.atlas-series-link{font-size:9px;color:var(--brass);pointer-events:auto;display:block;margin-bottom:10px}.atlas{height:calc(100svh - 120px);min-height:620px}.atlas .panel-toggle{display:block}.atlas.nav-collapsed .atlas-nav{display:none}.atlas.info-collapsed .atlas-dossier{display:none}.atlas.nav-collapsed .universe-stage{left:0}.atlas.info-collapsed .universe-stage{right:0}.atlas.nav-collapsed .atlas-tools{left:16px}.atlas.info-collapsed .atlas-tools{right:16px}.atlas-nav,.atlas-dossier{background:#101a1eef;border-radius:0}.atlas-nav{left:0;top:0;bottom:173px;width:230px;max-height:none;padding:23px 20px;border-top:0}.atlas-dossier{right:0;top:0;bottom:173px;width:300px;max-height:none;padding:25px;border-top:0}.atlas .universe-stage{left:230px;right:300px}.atlas .atlas-title{left:250px;top:20px}.atlas .atlas-title h1{font-size:36px}.atlas .atlas-title .eyebrow{font-size:8px;margin-bottom:6px}.atlas .atlas-tools{left:245px;right:315px;flex-wrap:wrap;bottom:186px}.atlas .atlas-tools button{font-size:9px;padding:7px 9px}.atlas .atlas-surface-note{left:250px;bottom:255px;font-size:8px;max-width:calc(100% - 575px)}.atlas.clean .universe-stage{left:0;right:0}.atlas.clean .atlas-title{left:26px}.atlas.clean .atlas-tools{left:20px;right:20px}.atlas.clean .atlas-surface-note{left:26px;max-width:70%}.atlas.nav-collapsed .atlas-title{left:26px}.atlas .timeline{background:#111d22}.atlas .timeline .time-title strong{font-size:25px}.atlas .time-actions select{max-width:260px}.atlas .time-actions{gap:6px}.atlas .time-actions button,.atlas .time-actions select{font-size:9px}.atlas .events button{font-size:9px}.atlas .atlas-dossier h2{font-size:29px}.atlas .atlas-dossier p{line-height:1.85}
@media(max-width:1100px) and (min-width:701px){.atlas-nav{width:190px;padding:18px 15px}.atlas-dossier{width:255px;padding:19px}.atlas .universe-stage{left:190px;right:255px}.atlas .atlas-title{left:210px}.atlas .atlas-tools{left:200px;right:265px}.atlas .atlas-surface-note{left:210px;max-width:calc(100% - 490px)}.atlas .time-top{align-items:start;flex-direction:column;gap:4px}.atlas .time-actions{width:100%;justify-content:space-between}.atlas .time-title strong{font-size:21px}}
@media(max-width:700px){.mobile-share{display:block}.atlas{height:calc(100svh - 103px);min-height:720px}.atlas .universe-stage{left:0;right:0;bottom:232px}.atlas-nav,.atlas-dossier{top:105px;bottom:328px;max-height:none;width:85%;left:auto;right:15px;padding:18px}.atlas-nav{left:15px;right:auto}.atlas .atlas-title{left:20px;top:15px}.atlas .atlas-title h1{font-size:31px}.atlas-series-link{font-size:8px;margin-bottom:8px}.atlas .atlas-tools{left:10px;right:10px;bottom:241px;gap:4px}.atlas .atlas-tools button{font-size:8px;padding:6px}.atlas .atlas-surface-note{left:20px;right:20px;bottom:309px;max-width:none;font-size:7px}.atlas .timeline .time-title strong{font-size:23px}.atlas .timeline{height:232px}.atlas .time-actions{gap:5px}.atlas .time-actions select{max-width:100%}.atlas .time-top{display:block}.atlas .atlas-dossier h2{font-size:27px}}

.cycle-study{margin-top:30px;padding-top:20px;border-top:1px solid var(--room-border)}.cycle-study svg{width:100%;max-height:240px;background:#0d171c;margin-top:12px}.cycle-study label{display:flex;justify-content:space-between}

.atrium-caption>span{background:rgba(10,20,25,.88);padding:8px 10px;color:#c3c5bb;line-height:1.6}.atrium-caption{z-index:3}

/* Collection cards lead directly to a model or one of its study views. */
.exhibit-entry{min-width:0;display:flex;flex-direction:column;border:1px solid #354047;background:#0c151a}.exhibit-entry .exhibit-card{border:0;flex:1}.card-study-links{display:flex;flex-wrap:wrap;gap:8px;padding:0 24px 23px}.card-study-links a{font-size:12px;padding:8px 12px;border:1px solid #48534f;color:#d7c494;background:#142026}.card-study-links a:hover{background:#26342f}.library-level{font-size:11px;letter-spacing:.12em;color:#bda773}.room-view-presets button[aria-pressed=true]{background:#c3a875;color:#0c151a;border-color:#c3a875}.atrium-series .series-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.atrium-series .exhibit-card h3{font-size:25px}.atrium-series .exhibit-card p{font-size:14px}@media(max-width:1000px){.atrium-series .series-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:580px){.atrium-series .series-grid{grid-template-columns:1fr}.library-level{width:100%}}

.system-portal{position:absolute;z-index:5;left:50%;bottom:235px;transform:translateX(-50%);width:min(480px,40vw);padding:18px 22px;background:linear-gradient(130deg,#12202ce8,#081118e8);border:1px solid #a68e594d;box-shadow:0 15px 50px #0007}.system-portal[hidden]{display:none}.system-portal>p{margin:0 0 9px;font-size:13px}.system-portal>div{display:grid;grid-template-columns:1fr 1fr;gap:12px}.system-portal button{display:grid;grid-template-columns:35px 1fr;text-align:left;gap:4px 12px;padding:14px;background:#15202b;border:1px solid #41505a}.system-portal button:hover{border-color:#d2b97a;background:#25323c}.system-portal button small{grid-column:2;font-size:11px;color:#afb9bf}.system-portal>small{display:block;margin-top:10px;color:#94a2ac;font-size:10px}.portal-star{grid-row:span 2;width:28px;height:28px;border-radius:50%;align-self:center;background:radial-gradient(circle at 35% 30%,#fffbd6,#efad43 65%,#ae6620);box-shadow:0 0 22px #ecbd6366}.portal-star.trappist{background:radial-gradient(circle at 35% 30%,#ffd198,#bd4634 65%,#651d1c);box-shadow:0 0 18px #d3504266}@media(max-width:900px){.system-portal{width:calc(100% - 32px);bottom:245px;padding:12px}.system-portal>p:not(.eyebrow){display:none}.system-portal button{padding:10px;gap:3px 7px}.system-portal>small{font-size:9px}}

.reference-fold{font-size:12px;color:#adb9be}.reference-fold summary{cursor:pointer;color:#c5b281}.reference-fold select{margin-top:12px}.room-navigation .nav-intro{padding-bottom:16px}.room-view-presets{padding-top:12px!important;padding-bottom:18px!important}.room-navigation .nav-intro .eyebrow{margin-bottom:12px}.room-model canvas{touch-action:none}.room-canvas-top{pointer-events:none}

/* Destinations belong in the information rail; keep the galaxy unobstructed. */
.atlas-dossier .system-portal{position:static;transform:none;width:auto;padding:0 0 22px;margin-bottom:26px;background:none;box-shadow:none;border:0;border-bottom:1px solid #34434a}.atlas-dossier .system-portal>div{grid-template-columns:1fr}.atlas-dossier .system-portal button{width:100%;padding:12px;grid-template-columns:35px 1fr}.library-heading{margin-bottom:24px}.library:has(.exhibit-entry:nth-child(2):last-child) .exhibit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:580px){.library:has(.exhibit-entry:nth-child(2):last-child) .exhibit-grid{grid-template-columns:1fr}}

.atlas .atlas-surface-note{font-size:11px;line-height:1.4;color:#bdcbd0;background:#081015d9;padding:5px 8px;border-radius:3px}@media(max-width:700px){.atlas .atlas-tools button{font-size:10px;min-height:32px;padding:5px 7px}.atlas .atlas-surface-note{font-size:11px;bottom:326px;line-height:1.35}.atlas .time-actions button,.atlas .time-actions select{font-size:11px;min-height:30px}}

.atlas-label-leader{position:absolute;height:1px;background:#d1b67c66;transform-origin:left center;pointer-events:none}
@media(max-width:700px){.atlas .atlas-surface-note{top:100px;bottom:auto}}

/* Museum v15: quieter reading, explicit pathways. */
.atrium-copy p:not(.eyebrow){max-width:430px;line-height:1.7}.atrium-doors a{padding:18px 22px}.door-number{opacity:.65}.museum-evolving{max-width:1440px;margin:0 auto;padding:22px 5%;display:flex;align-items:center;gap:30px;border-top:1px solid #c7ad7425;font-size:12px;color:#aab9bb}.museum-evolving p{margin:0;flex:1;max-width:850px}.museum-evolving a{color:var(--brass);white-space:normal}.codex-link{display:inline-block;border:1px solid #aab9bb44;padding:9px 12px;font-size:12px;color:var(--brass)}.atlas-title .codex-link{margin-top:10px;pointer-events:auto}.timeline-scope{margin:14px 0 0;font-size:11px;color:#aab9bb;max-width:1000px}.selected-place{border-top:1px solid #aab9bb33;margin-top:26px;padding-top:20px}.atlas-dossier .record-sections details{border-bottom:1px solid #aab9bb22;padding:14px 0}.atlas-dossier .record-sections summary{cursor:pointer}.planet-physical summary{font-size:15px;color:var(--brass);cursor:pointer}.planet-physical .stat-grid{margin:15px 0}.planet-physical small{font-size:11px;color:#aab9bb}.codex{max-width:1440px;margin:auto;padding:50px 6%}.codex h1{font-family:var(--serif);font-size:clamp(38px,5vw,70px);font-weight:400}.codex-header{max-width:850px}.codex-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:28px}.codex-entry{border:1px solid #bfa77444;padding:24px;display:block}.codex-entry strong{display:block;font:28px var(--serif);color:#ece6d8}.codex-entry small{color:#aab9bb}.codex-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:40px;margin-top:40px}.codex-index{position:sticky;top:20px;align-self:start;display:grid;gap:12px}.codex-content{max-width:900px}.codex-content details{border-top:1px solid #bfa77433;padding:16px 0}.codex-content summary{cursor:pointer;color:#d2b98b}.codex-content input{width:100%;margin:15px 0}.codex-content section{scroll-margin-top:30px}.codex-structure p{font-size:14px}.codex-label{font-size:11px;color:#aab9bb}.codex .record-sections details{border:0;padding:8px 0}.codex .record-sections summary{color:#dae1dd}.codex-search{max-width:550px;width:100%;margin:20px 0}.codex-status{color:#aab9bb;font-size:13px}@media(max-width:700px){.museum-evolving{display:block;padding:22px 6%}.museum-evolving a{display:inline-block;margin-top:12px}.codex-grid{grid-template-columns:1fr}.codex-layout{grid-template-columns:1fr;gap:20px}.codex-index{position:static;display:flex;flex-wrap:wrap}.atrium-copy p:not(.eyebrow){font-size:14px}.timeline-scope{font-size:10px}.room-panel-buttons .codex-link{padding:8px;font-size:11px}}
@media(max-width:700px){.atrium{display:flex;flex-direction:column;height:auto;min-height:0;max-height:none}.atrium-copy{order:1;width:100%;padding:32px 24px 0;max-width:none}#atrium-sculpture{order:2;position:relative;inset:auto;width:100%;height:340px;flex:none}.atrium-caption{order:3;position:relative;inset:auto;margin:0 24px 20px;justify-content:space-between;gap:12px}.atrium-doors{order:4;position:relative;inset:auto;margin:0 20px 20px;width:calc(100% - 40px)}.atrium:after{background:linear-gradient(180deg,#09101544,transparent 65%)}.atrium-copy h1{font-size:60px}}
.codex .codex-header{display:block;position:static;height:auto;min-height:0;padding:0;border:0;background:transparent;width:100%;max-width:850px}.codex-header>p{max-width:760px}.codex-header h1{margin:20px 0}.codex-header .codex-link{margin-top:12px}
@media(max-width:700px){.atlas .atlas-surface-note{top:148px;max-height:42px;overflow:auto}}

/* Public Lab launch */
.development-banner{padding:14px 32px;background:#281719;border-bottom:1px solid #74373d;color:#ffb7b9;font-size:14px;line-height:1.65;text-align:center}.development-banner strong{color:#ffd4d5}.model-replacement-notice{padding:16px;border:1px solid #97494c;background:#321b21;color:#ffc0c2!important;line-height:1.7}.museum-header{padding-right:105px;gap:22px;flex-wrap:wrap}.museum-navigation{gap:18px;flex-wrap:wrap}.atrium{min-height:660px;max-height:850px;height:calc(100vh - 200px)}#atrium-sculpture{bottom:0}.atrium-caption{bottom:28px}.collection-gallery{padding-top:64px}.collection-gallery-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.collection-feature{border:1px solid #344247;background:#101b20;overflow:hidden}.collection-feature:first-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}.collection-feature-image{display:block;background:#0b1419}.collection-feature-image img{width:100%;height:300px;object-fit:contain;display:block}.collection-feature:first-child img{height:100%;min-height:380px}.collection-feature-copy{padding:32px}.collection-feature h3{font-family:'Libre Caslon Display',serif;font-size:38px;margin:12px 0 20px}.collection-feature p,.collection-feature li{color:#b5c4ca;line-height:1.8}.collection-feature ul{padding-left:19px}.collection-feature li{margin:12px 0}.collection-feature li strong{color:#d4b77b}.collection-feature .card-link{display:inline-block;margin-top:18px}@media(max-width:900px){.museum-header{padding-right:85px}.museum-navigation{gap:13px}.collection-feature:first-child{display:block}.collection-gallery-grid{grid-template-columns:1fr}.collection-feature-image img,.collection-feature:first-child img{height:280px;min-height:0}.collection-feature-copy{padding:25px}}@media(max-width:700px){.development-banner{text-align:left;padding:14px 20px}.atrium{height:auto;min-height:0;max-height:none}.atrium-caption{bottom:auto}.collection-gallery{padding-top:35px}.collection-feature h3{font-size:32px}.museum-header{padding-right:75px}.museum-navigation{font-size:13px}}