/* A specimen room, not a long article. The stage survives every page change. */
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28px;height:100dvh;min-height:0;max-width:none}.specimen-room{--exhibit-wash:#e6eddf;--room-accent:#497069;height:100%;display:flex;flex-direction:column;max-width:1900px;margin:auto}.specimen-room.exhibit-octopus{--exhibit-wash:#efe4d8;--room-accent:#9b6c50}.specimen-room.exhibit-turtle{--exhibit-wash:#e6ecda;--room-accent:#6f845b}.specimen-room.exhibit-squid{--exhibit-wash:#ebe3e6;--room-accent:#896676}.room-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 1px 19px;flex-shrink:0}.room-heading-copy{min-width:0}.room-back{font-size:10px;color:#6c7b70;display:inline-block;margin:0 0 10px;letter-spacing:.02em}.room-title-line{display:flex;align-items:baseline;gap:18px}.room-title-line h1{font:400 clamp(29px,2.8vw,43px)/1.1 Georgia,serif;letter-spacing:-.045em;margin:0}.room-title-line .latin{font-size:12px;color:#778378;margin:0}.room-heading-actions{display:flex;align-items:center;gap:26px}.room-heading-actions 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8px;z-index:2;flex-shrink:0}.stage-topline>span{font-size:7px;letter-spacing:.13em;line-height:1.8;color:#718172;max-width:190px}.stage-topline b{display:block;font-size:8px;font-weight:500;color:#456351;letter-spacing:.055em}.stage-modes{display:flex;gap:2px;background:#d9e1d1;padding:3px;border-radius:7px}.stage-modes button{min-height:31px;background:transparent;color:#5a7060;font-size:9px;padding:6px 10px;border-radius:5px}.stage-modes button[aria-pressed=true]{background:#f9f9ef;color:#234c3c;box-shadow:0 1px 4px #3e604010}.room-stage-media{position:relative;flex:1;min-height:0;margin:0;display:flex}.room-model-slot{flex:1;display:flex;min-height:0;min-width:0}.room-model-slot .model-workspace{display:flex;flex-direction:column;flex:1;background:none;min-height:0}.room-model-slot .model-stage{flex:1;min-height:200px;height:auto;background:radial-gradient(ellipse at 45% 40%,#f3f2e8 0%,#e5e9dc 68%)}.room-model-slot .model-edition{display:none}.room-model-slot 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0;font-size:9px;line-height:1.5;min-height:14px}.specimen-room:not([data-topic=body]) .model-pin{display:none}.stage-bottomline{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 23px 16px;flex-shrink:0}.stage-bottomline>span{font-size:7px;letter-spacing:.13em;line-height:1.8;color:#75816f}.stage-bottomline em{font:italic 15px Georgia,serif;letter-spacing:0;color:#556f56}.stage-bottomline a{font-size:9px;color:#4a6954;text-decoration:underline;text-underline-offset:4px}.specimen-shelf{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:0 15px 13px;gap:7px;flex-shrink:0}.specimen-shelf a{border:1px solid transparent;border-radius:7px;display:flex;flex-direction:column;align-items:center;position:relative;min-width:0;padding:3px 4px 8px;background:#eff1e690}.specimen-shelf a[aria-current]{border-color:#a6b79c;background:#fafbefb3}.specimen-shelf img{width:100%;height:50px;object-fit:contain}.specimen-shelf span{font-size:8px;color:#6b7c68;white-space:nowrap;max-width:100%;text-overflow:ellipsis;overflow:hidden}.specimen-shelf a[aria-current] span{color:#284c37}.room-scene{position:absolute;inset:12px 20px 0;margin:0;border-radius:9px;overflow:hidden;background:#193e47}.room-scene>img{width:100%;height:100%;object-fit:cover}.room-scene figcaption{position:absolute;bottom:0;left:0;right:0;color:#f5f4df;font-size:7px;letter-spacing:.06em;line-height:1.8;padding:30px 14px 12px;background:linear-gradient(transparent,#081e27df)}.room-record>img{object-fit:contain;background:#d7e3de}.room-record .button{position:absolute;bottom:50px;left:50%;transform:translateX(-50%);font-size:10px;white-space:nowrap;padding:11px 15px}.room-desk{min-width:0;min-height:0;display:flex;flex-direction:column;background:#faf9f3;position:relative;padding:25px 32px 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dd{margin:0;font-size:12px;line-height:1.6;color:#355c48}.room-story-links{margin-top:24px}.room-story-links>.eyebrow{font-size:7px;letter-spacing:.14em;color:#85907b;display:block;margin-bottom:10px}.room-story-links button{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:none;border-top:1px solid #e0e4d5;padding:12px 0;min-height:45px}.room-story-links button>span:first-child{font-size:8px;color:#9ba58f}.room-story-links button>span:last-child{margin-left:auto;color:#7b8c70}.room-story-links strong{font:400 16px/1.3 Georgia,serif;color:#3d624c}.room-tour{margin-top:18px;border:0;background:#edf0e2;color:#49684e;display:flex;justify-content:space-between;align-items:center;width:100%;padding:14px 16px;border-radius:6px;font-size:11px}.desk-footer{border-top:1px solid #dce1d2;display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:66px;flex-shrink:0}.desk-footer button{background:none;color:#476c50;min-width:40px;min-height:44px;font-size:22px}.desk-footer button:disabled{opacity:.25;cursor:default}.desk-footer .room-note{display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.015em}.desk-footer .room-note .icon{width:16px;height:16px}.room-question{display:flex;gap:13px;align-items:flex-start;background:var(--exhibit-wash);padding:20px;border-radius:8px;margin:28px 0 22px}.room-question>span{font-size:28px;color:var(--room-accent);line-height:1}.room-question .eyebrow{font-size:7px;letter-spacing:.13em;margin:0 0 8px;display:block}.room-question p{font-size:12px;line-height:1.8;color:#5e7058;margin:0}.room-inline-action{background:none;font-size:10px;line-height:1.6;padding:10px 0;color:#416e50;min-height:42px}.room-body-index{margin:0 0 23px}.room-body-index .feature-index{padding:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.room-body-index .anatomy-feature{font-size:9px;min-height:40px;border-radius:5px;padding:9px;background:#f0f1e6;border-color:transparent;line-height:1.3}.room-body-index .anatomy-feature[aria-pressed=true]{background:#355c46;color:white}.room-body-feature .feature-panel{padding:0;display:block}.room-body-feature .feature-navigation{display:none}.room-body-feature .feature-copy>.eyebrow{display:none}.room-body-feature .feature-copy h3{font:400 33px/1.15 Georgia,serif;letter-spacing:-.02em;margin:0 0 17px}.room-body-feature .feature-copy p{font-size:14px;line-height:1.85;color:#61725f}.room-body-feature .feature-function{padding-top:17px}.room-body-feature .feature-notice{padding:17px;margin:20px 0}.room-body-feature .feature-copy .source-link{font-size:10px}.room-system .body-mechanism{margin:0;padding:0;border:0}.room-system .body-mechanism h3{font:32px/1.16 Georgia,serif}.room-system .body-mechanism ol{grid-template-columns:1fr;gap:23px}.room-system .body-mechanism p{font-size:14px}.record-card{display:block;width:100%;padding:0;background:#e6eadf;border-radius:9px;overflow:hidden;margin:0 0 23px;text-align:left}.record-card img{width:100%;height:190px;object-fit:cover;display:block}.record-card>span{display:block;padding:13px 16px;font-size:11px;color:#4d7153}.sound-plate{height:130px;border-radius:8px;background:#123f48;color:#b8d0be;display:flex;align-items:center;justify-content:center;flex-direction:column;margin-bottom:24px}.sound-plate>span{font:80px/.9 Georgia,serif;transform:scaleX(2)}.sound-plate>small{font-size:7px;letter-spacing:.18em;margin-top:20px}.room-lesson audio{width:100%;margin:0 0 15px}.room-details{font-size:11px;margin-bottom:22px}.room-details summary{cursor:pointer;padding:10px 0}.life-ribbon{display:flex;align-items:center;margin:32px 0;position:relative;gap:0}.life-ribbon:before{content:'';height:1px;position:absolute;background:#cbd6bf;left:0;right:0;top:50%}.life-ribbon button{flex:1;position:relative;background:none;min-height:45px;text-align:left;padding:0}.life-ribbon button:last-child{text-align:right}.life-ribbon span{border-radius:50%;width:40px;height:40px;display:inline-grid;place-items:center;border:1px solid #c7d1bb;background:#faf9f3;font-size:11px;color:#7e9170}.life-ribbon [aria-pressed=true] span{background:#456a4f;color:white;border-color:#456a4f}.room-margin-note{border-left:2px solid #abbc8f;padding:3px 0 0 19px;margin:30px 0}.room-margin-note .eyebrow{font-size:8px;letter-spacing:.12em}.room-margin-note p{font-size:12px;margin:10px 0 0;color:#8a9680}.room-location{margin:28px 0 0;border-top:1px solid #d9e0cd;padding-top:22px}.room-location dt{font-size:9px;text-transform:uppercase;letter-spacing:.1em;color:#859475;margin-bottom:8px}.room-location dd{margin:0 0 20px;font-size:13px;line-height:1.8;color:#536b51}.room-connections article{padding:20px 0;border-top:1px solid #d4dfc7}.room-connections 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article>span{position:absolute;left:0;top:23px;font-size:9px;color:#95a288}.room-evidence h3{font:22px/1.25 Georgia,serif;margin:0 0 12px}.room-evidence p{font-size:13px;margin-bottom:0}.room-sources{display:grid;gap:0;margin-top:25px}.room-sources .source-link{padding:14px 0;border-top:1px solid #dce2d1;font-size:11px}.room-provenance .source-list{display:none}.room-provenance .source-intro{display:none}.room-provenance .credit-item{margin-top:0!important;font-size:12px}.room-glossary details{border-top:1px solid #dae3cc;padding:20px 0}.room-glossary summary{font:25px Georgia,serif;cursor:pointer;color:#426848}.room-glossary p{font-size:14px;margin:14px 0 0}.room-lesson .exhibit-activity{padding:0;margin:0;border:0;border-radius:0;background:none}.room-lesson .activity-heading h3{font:34px/1.15 Georgia,serif;letter-spacing:-.025em}.room-lesson .activity-heading .eyebrow{font-size:7px;letter-spacing:.1em}.room-lesson .activity-heading p{font-size:13px}.room-lesson .track-model{padding:15px}.room-lesson .track-model svg{height:120px}.room-lesson .bench-steps{gap:5px}.room-lesson .bench-steps button{font-size:10px;padding:9px;min-height:35px;flex:1}.room-lesson .bench-observation{padding:17px;min-height:0;margin:16px 0}.room-lesson .bench-observation h4{font-size:23px}.room-lesson .bench-observation p{font-size:13px;margin:0}.room-lesson .bench-question h4{font-size:23px}.room-lesson .activity-choices button{font-size:12px;padding:12px 14px;min-height:45px}.room-lesson .bench-footer{flex-direction:column;align-items:flex-start;gap:0}.room-lesson .bench-footer button{font-size:10px}.room-lesson .bench-feedback{padding:17px}.room-lesson .bench-feedback p{font-size:13px;margin:10px 0 0}.room-lesson .bench-controls{gap:15px}.room-lesson .journey-stages{grid-template-columns:1fr 1fr;gap:6px}.room-lesson .journey-stages button{padding:10px;font-size:10px}.room-lesson .journey-stages button span{font-size:16px;margin-bottom:4px}.room-lesson .spot-catalogue{gap:9px}.room-lesson .spot-reference{max-width:160px}.room-lesson .spot-catalogue strong{font-size:10px}.room-lesson .contrast-model{min-height:200px;padding:15px}.room-lesson .measurement-model{padding:15px}.room-lesson .measurement-art{height:130px}.room-lesson .ruler-track>div{font-size:9px}.specimen-room button:focus-visible,.specimen-room a:focus-visible,.specimen-room select:focus-visible{outline:2px solid #af893e;outline-offset:3px}.anatomy-dialog .room-spread{height:min(850px,88dvh);border:0}.anatomy-dialog .room-stage{border-radius:0}.anatomy-dialog .model-stage{height:auto}.anatomy-dialog .feature-panel{padding:0}
@media(min-width:1650px){.room-desk{padding:34px 46px 0}.room-lesson p{font-size:16px}.room-lesson .room-prose{font-size:18px}.room-title-line h1{font-size:46px}.stage-topline{padding:25px 32px 10px}.room-model-slot .model-stage{min-height:300px}.room-model-slot .model-help{font-size:10px}.specimen-shelf img{height:65px}.specimen-shelf span{font-size:10px}.desk-footer{min-height:76px}}
@media(max-width:1250px) and (min-width:1000px){.specimen-open main{padding:20px}.room-title-line{display:block}.room-title-line .latin{margin-top:7px;font-size:11px}.room-topics>button{padding-left:16px;padding-right:16px}.room-spread{grid-template-columns:minmax(0,1.12fr) minmax(340px,1fr)}.room-desk{padding:23px 25px 0}.stage-topline{padding:18px 17px 8px;gap:6px}.stage-topline>span{font-size:6px}.stage-topline b{font-size:7px}.stage-modes button{font-size:8px;padding:5px 7px}.lesson-title{font-size:33px}.room-facts{gap:12px}.room-facts dd{font-size:11px}.room-topics>button[aria-selected=true]:after{left:16px;right:16px}}
@media(max-width:999px){.specimen-open main{height:auto;padding:22px;min-height:100dvh}.specimen-room{height:auto}.room-heading{padding-bottom:18px}.room-title-line{display:block}.room-title-line h1{font-size:36px}.room-title-line .latin{margin-top:8px}.room-catalogue{display:none}.room-topics{position:sticky;top:0;z-index:12;background:#f2f1e9f5;backdrop-filter:blur(14px);margin-bottom:15px;gap:3px}.room-topics>button{padding:12px 15px;font-size:11px;gap:7px}.room-topics>button[aria-selected=true]:after{left:15px;right:15px}.room-spread{grid-template-columns:1fr;overflow:clip}.room-stage{height:470px;border-right:0;border-bottom:1px solid #cdd7c3}.room-stage-media{min-height:0}.room-model-slot .model-stage{min-height:160px}.stage-topline{padding:18px 23px 4px}.specimen-shelf{position:absolute;right:18px;bottom:15px;width:240px;padding:0;gap:5px;z-index:2}.specimen-shelf a{padding:0 3px 3px}.specimen-shelf img{height:33px}.specimen-shelf span{font-size:6px}.stage-bottomline{padding-bottom:16px;min-height:59px}.stage-bottomline>a{display:none}.room-desk{padding:28px 35px 0;scroll-margin-top:64px}.desk-scroll{overflow:visible;flex:none;padding-bottom:26px;overscroll-behavior:auto}.room-lesson{max-width:none;min-height:330px}.lesson-title{font-size:38px;max-width:620px}.room-lesson p{font-size:15px}.room-page-selector{margin-bottom:25px}.desk-footer{min-height:65px}.room-body-index .feature-index{grid-template-columns:repeat(3,minmax(0,1fr))}.room-body-lesson{min-height:330px}.anatomy-dialog .room-spread{height:auto}.anatomy-dialog .room-stage{height:390px}.room-desk:focus{outline-offset:-3px}}
@media(max-width:700px){.specimen-open .sidebar{width:auto;padding:6px 10px calc(6px + env(safe-area-inset-bottom));background:#f9f9f3f5}.specimen-open .sidebar nav{margin:0;gap:3px}.specimen-open .nav-link{padding:6px 10px}.specimen-open .nav-link>span{display:block}.specimen-open .workspace{margin-left:0;padding-bottom:calc(70px + env(safe-area-inset-bottom))}.specimen-open main{padding:18px 14px 20px;min-height:0}.room-heading{align-items:flex-end;gap:9px;padding:0 5px 20px}.room-back{font-size:9px;margin-bottom:12px}.room-title-line h1{font-size:32px;line-height:1.06;max-width:230px}.room-title-line .latin{font-size:10px;margin-top:8px}.room-heading-actions .button{padding:9px;min-width:36px;min-height:38px}.room-heading-actions .button>span{display:none}.room-topics{margin:0 -14px 13px;padding:0 11px;gap:0;top:0}.room-topics>button{font-size:10px;min-height:45px;gap:5px;padding:10px 12px}.room-topics>button>span:first-child{display:none}.room-topics>button:last-child{padding-right:13px;font-size:9px;margin-left:0}.room-topics>button[aria-selected=true]:after{left:12px;right:12px}.room-spread{border-radius:10px}.room-stage{height:365px}.stage-topline{padding:15px 15px 4px;gap:6px}.stage-topline>span{font-size:6px;max-width:110px}.stage-topline b{font-size:6px;letter-spacing:.01em}.stage-modes button{font-size:8px;padding:5px 8px;min-height:30px}.stage-modes{padding:2px}.room-model-slot .model-stage{min-height:140px}.room-model-slot .model-expand{width:30px;height:30px;font-size:19px;right:14px;top:6px}.room-model-slot .model-start{bottom:28px}.room-model-slot .model-start .button{padding:9px 15px;font-size:10px;gap:15px}.room-model-slot .model-start>span{font-size:8px}.room-model-slot .model-watermark{font-size:5px;left:15px;bottom:7px}.room-model-slot .model-help{font-size:8px;line-height:1.5;margin:5px 15px 0;max-width:95%}.room-model-slot .model-controls{padding:7px 12px 0;gap:4px}.room-model-slot .model-controls button{font-size:8px;padding:5px 7px;min-height:27px}.room-model-slot .model-controls .model-adjust button{min-width:27px}.room-model-slot .model-status{font-size:7px;right:12px;bottom:7px;max-width:47%}.room-stage:has(.model-controls:not([hidden])){height:405px}.stage-bottomline{padding:10px 15px 13px;min-height:57px}.stage-bottomline>span{font-size:6px;letter-spacing:.03em}.stage-bottomline em{font-size:12px}.specimen-shelf{width:195px;right:12px;bottom:12px;gap:3px}.specimen-shelf img{height:28px}.specimen-shelf span{display:none}.specimen-shelf a{padding:2px;min-height:34px}.room-scene{inset:9px 12px 0}.room-scene figcaption{font-size:6px;padding:24px 12px 9px}.room-desk{padding:22px 21px 0;scroll-margin-top:55px}.desk-topline{font-size:7px;margin-bottom:9px}.room-page-selector{margin-bottom:23px}.room-page-selector select{font-size:10px;padding-bottom:12px}.lesson-kicker{font-size:7px!important;letter-spacing:.13em!important}.lesson-title{font-size:32px;margin-bottom:20px}.room-lesson .lesson-lead{font-size:14px}.room-lesson p{font-size:14px;line-height:1.85}.room-lesson .room-prose{font-size:15px}.room-facts{gap:10px;padding:17px 0;margin-top:22px}.room-facts dt{font-size:7px}.room-facts dd{font-size:10px;line-height:1.55}.room-lesson .room-fine{font-size:8px}.room-story-links strong{font-size:15px}.room-story-links button{gap:10px}.room-story-links>.eyebrow{font-size:6px}.room-tour{font-size:10px}.room-question{padding:17px;gap:10px}.room-question p{font-size:12px}.room-body-index .feature-index{grid-template-columns:1fr 1fr;gap:5px}.room-body-feature .feature-copy h3{font-size:30px}.room-body-feature .feature-copy p{font-size:14px}.room-body-feature .feature-notice p{font-size:12px}.room-body-feature .feature-notice{padding:15px}.room-lesson{min-height:300px}.room-body-lesson{min-height:300px}.desk-footer{min-height:61px;gap:10px}.desk-footer .room-note{font-size:9px}.room-lesson .bench-controls{grid-template-columns:1fr;gap:8px}.room-lesson .activity-heading h3{font-size:29px}.room-lesson .activity-heading p{font-size:13px}.room-lesson .bench-question h4{font-size:22px}.room-lesson .bench-feedback p{font-size:12px}.room-lesson .activity-choices button{font-size:12px}.anatomy-dialog .room-stage{height:350px}.anatomy-dialog .room-desk{padding:20px 18px 0}}
@media(max-width:359px){.room-title-line h1{font-size:28px}.room-desk{padding-left:17px;padding-right:17px}.stage-topline>span{max-width:81px}.stage-modes button{font-size:7px;padding:5px 6px}.specimen-shelf{width:157px}.lesson-title{font-size:29px}}
@media(max-height:700px) and (min-width:1000px){.specimen-open main{padding-top:14px;padding-bottom:14px}.room-heading{padding-bottom:12px}.room-title-line h1{font-size:30px}.room-back{margin-bottom:6px}.room-topics{margin-bottom:12px}.room-model-slot .model-stage{min-height:140px}.specimen-shelf img{height:35px}.stage-topline{padding-top:13px}.stage-bottomline{padding-top:7px;padding-bottom:10px}.room-desk{padding-top:18px}.room-page-selector{margin-bottom:18px}.desk-footer{min-height:51px}}
.room-stage-jump{display:none}.room-spread:has(.room-system:not([hidden])) .model-pin{display:none}
@media(max-width:999px){.room-stage-jump{display:block;padding:6px 8px;background:transparent;color:#527152;font-size:9px;text-transform:none;letter-spacing:0;min-height:30px;margin-left:auto;margin-right:15px}.room-stage-jump:hover{text-decoration:underline}}
@media(max-width:700px){.room-stage{height:325px}.room-stage:has(.model-controls:not([hidden])){height:365px}.room-model-slot .model-start{top:8px;bottom:auto;left:15px;transform:none;gap:0}.room-model-slot .model-start>span{display:none}.room-model-slot .model-start .button{padding:8px 11px;font-size:9px;gap:11px}.room-model-slot .model-poster{padding-top:25px}.room-stage-jump{font-size:8px;margin-right:9px;padding:5px}.room-model-slot .model-stage{min-height:130px}}
@media(pointer:coarse){.room-model-slot .model-controls button{min-height:40px;min-width:40px;font-size:10px}.stage-modes button{min-height:36px}.room-page-selector select{min-height:44px}.room-stage-jump{min-height:36px}}
@media(pointer:coarse) and (max-width:700px){.room-stage:has(.model-controls:not([hidden])){height:420px}}
@media print{.specimen-open .sidebar,.room-topics,.room-heading-actions,.stage-modes,.specimen-shelf,.desk-footer,.room-page-selector,.room-stage-jump{display:none!important}.specimen-open .workspace{margin:0;padding:0}.specimen-open main{height:auto;padding:0}.room-spread{display:block;overflow:visible}.room-stage{height:280px}.room-desk{padding:25px 0}.desk-scroll{overflow:visible}.room-heading{display:block}.room-body-feature .feature-panel{display:block}.room-model-slot .model-poster{opacity:1!important}}