:root{color-scheme:dark;--ink:#101719;--plate:#172023;--bone:#cbc8bc;--muted:#9aa7a3;--line:#303e40;--brass:#b6a078;--serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;--sans:system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--ink);color:var(--bone);font:13px/1.6 var(--sans)}button,input,select{font:inherit;color:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}a{color:var(--brass);text-underline-offset:3px}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,canvas:focus-visible{outline:2px solid var(--brass);outline-offset:3px}[hidden]{display:none!important}button{background:transparent;border:1px solid var(--line);border-radius:6px;padding:7px 11px}button:hover{background:#263334;border-color:#66716a}button[aria-pressed="true"]{background:#d7bd861b;border-color:#a99772;color:#f1d9a8}#app{display:grid;grid-template-columns:minmax(0,1fr) 376px;height:100dvh;min-height:600px}#stage{position:relative;min-width:0;overflow:hidden;background:radial-gradient(ellipse at 48% 48%,#233437 0%,#142022 44%,#101719 78%)}#gl{position:absolute;inset:0;width:100%;height:100%;touch-action:none;cursor:grab}#gl:active{cursor:grabbing}.topbar{position:absolute;z-index:2;top:21px;left:30px;right:30px;pointer-events:none}.atlas-nav{display:flex;flex-wrap:wrap;gap:5px 17px;font-size:11px;pointer-events:auto;line-height:1.7}.atlas-nav a{text-decoration:none;color:var(--muted)}.atlas-nav a:hover,.atlas-nav [aria-current]{color:var(--brass)}.title-row{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-top:27px}.eyebrow{text-transform:uppercase;letter-spacing:.17em;font-size:10px;margin:0 0 9px;color:var(--brass)}h1{font:400 clamp(25px,3.5vw,43px)/1.08 var(--serif);margin:0;letter-spacing:-.025em}.subtitle{font-family:var(--serif);font-style:italic;font-size:16px;color:var(--muted);margin:11px 0 0}.specimen{font:9px/1.7 ui-monospace,monospace;letter-spacing:.14em;color:#99aaa5;text-align:right;margin-top:5px}#labels{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}#labels text{fill:#e7e6d8;font:11px var(--sans);paint-order:stroke;stroke:#111b1ddd;stroke-width:4px;stroke-linejoin:round}#labels path{fill:none;stroke:#a3b6b0;stroke-width:.8;opacity:.7}#labels circle{fill:var(--brass)}#labels .selected text{fill:#ffe4af;font-weight:600}#labels .selected path{stroke:var(--brass);stroke-width:1.3}.view-tools{position:absolute;left:50%;bottom:80px;transform:translateX(-50%);display:flex;gap:3px;background:#101719e8;border:1px solid var(--line);padding:5px;border-radius:9px;max-width:calc(100% - 24px)}.view-tools button{padding:6px 12px;font-size:11px;white-space:nowrap;border-color:transparent}.stage-footer{position:absolute;bottom:20px;left:30px;right:30px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);gap:10px;font-size:11px}.stage-footer p{margin:2px 0 0;font-size:10px}.stage-footer #view-name{color:var(--bone);letter-spacing:.05em}.stage-footer button{font-size:11px}#load{position:absolute;top:48%;left:15%;right:15%;text-align:center;color:var(--muted);padding:16px;background:#101719d9;border-radius:8px;z-index:1}#notice{position:absolute;bottom:137px;left:50%;transform:translateX(-50%);text-align:center;padding:8px 14px;background:#101719ef;border-radius:7px;color:var(--brass);max-width:85%;font-size:11px;pointer-events:none}#notice:empty{display:none}#sheet{overflow-y:auto;scrollbar-width:thin;scrollbar-color:#52615a var(--plate);background:var(--plate);border-left:1px solid var(--line)}.sheet-heading{display:flex;justify-content:space-between;gap:10px;padding:20px 24px 16px;border-bottom:1px solid var(--line);font-size:11px}.sheet-heading span:last-child{color:var(--muted);font:10px/1.7 ui-monospace,monospace}.explore{padding:20px 24px;border-bottom:1px solid var(--line)}.field-label{display:block;color:var(--muted);font-size:11px;margin-bottom:7px}select,input[type=search]{width:100%;background:#111b1e;border:1px solid #42514f;border-radius:6px;padding:10px 9px;font-size:12px}select{padding-right:28px}.muted{color:var(--muted);font-size:12px;margin:12px 0 16px}.tools{display:flex;gap:7px;margin:16px 0}.tools button{flex:1;font-size:11px;padding:7px 4px}.range-row{display:grid;grid-template-columns:1fr auto;gap:4px;margin-top:12px;font-size:11px}.range-row output{font:10px/1.7 ui-monospace,monospace;color:var(--brass)}input[type=range]{grid-column:1/-1;width:100%;height:18px;accent-color:var(--brass);margin:0}.micro{font-size:10px;color:var(--muted)}#detail{padding:22px 24px;background:linear-gradient(140deg,#d7bd8610,transparent);border-bottom:1px solid var(--line);min-height:270px}.detail-top{display:flex;justify-content:space-between;gap:10px}#detail h2{font:400 27px/1.15 var(--serif);margin:5px 0 21px}dl{margin:0}dt{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-top:15px}dd{margin:4px 0 0;font-size:12px;line-height:1.65}#detail-note{font-size:11px;color:var(--muted);border-left:2px solid #8f8367;padding-left:11px;margin:17px 0 10px}.source-links{display:flex;gap:10px;font-size:10px}.directory{padding:20px 24px}.directory-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.directory-title h2{font-size:12px;font-weight:500;margin:0}.directory-title button{font-size:10px;padding:4px 9px}.layer{margin-top:17px}.layer-heading{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line);padding-bottom:7px;font-size:11px}.swatch{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--swatch);flex-shrink:0}.layer-heading label{display:flex;gap:8px;align-items:center;flex:1;cursor:pointer}.layer-heading small{font-size:10px;color:var(--muted)}input[type=checkbox]{accent-color:var(--brass);margin:0;width:13px;height:13px}.structure{display:flex;align-items:center;gap:8px;min-height:35px;border-radius:5px;margin-top:2px}.structure button{flex:1;text-align:left;border:0;font-size:11px;border-radius:4px;padding:7px 7px}.structure input{margin-left:4px;flex-shrink:0}.structure button[aria-pressed=true]{background:#d7bd8617;color:#f2dba7}.structure.off button{color:#7e908d}.references{border-top:1px solid var(--line);font-size:11px}.references summary{padding:18px 24px;cursor:pointer}.reference-body{padding:0 24px 16px;color:var(--muted)}.reference-body p{margin:0 0 14px}.reference-body a{display:block;margin:10px 0;font-size:11px}.sheet-footer{padding:18px 24px 24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:7px}.sheet-footer button{font-size:10px;flex:1}.sheet-footer p{flex-basis:100%;font-size:10px;color:var(--muted);margin:6px 0 0}.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}.no-script{position:fixed;z-index:10;inset:35% 15%;background:var(--plate);padding:30px;border:1px solid var(--brass)}
.label-note{margin:12px 0 0;grid-column:1/-1}
@media(min-width:1500px){#app{grid-template-columns:minmax(0,1fr) 410px}.topbar{left:40px;right:40px}}
@media(max-width:900px){#app{grid-template-columns:minmax(0,1fr) 330px}.topbar{left:20px;right:20px}.specimen{display:none}h1{font-size:30px}.title-row{margin-top:20px}.view-tools button{padding:6px 8px}.stage-footer{left:20px;right:20px}.sheet-heading,.explore,#detail,.directory,.sheet-footer{padding-left:20px;padding-right:20px}}
@media(max-width:680px){#app{display:block;height:auto;min-height:100dvh}#stage{height:76svh;min-height:510px;max-height:780px;position:sticky;top:-95px}#sheet{position:relative;overflow:visible;border-left:0;border-top:1px solid var(--line)}.topbar{top:14px;left:18px;right:18px}.atlas-nav{font-size:10px;gap:4px 12px}.title-row{margin-top:17px}h1{font-size:28px}.subtitle{font-size:13px;margin-top:7px}.eyebrow{font-size:9px}.stage-footer{bottom:15px;left:18px;right:18px}.view-tools{bottom:70px}.view-tools button{padding:7px 9px}.stage-footer p{font-size:9px}.specimen{display:block;font-size:8px}.sheet-heading,.explore,#detail,.directory,.sheet-footer{padding-left:22px;padding-right:22px}.sheet-heading{padding-top:16px}.explore{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.field-label,select,#study-note,.tools,#separation-note{grid-column:1/-1}.range-row{min-width:0}.tools{margin:5px 0}#detail{min-height:0}#detail h2{font-size:28px}.directory #structure-list{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.references summary{padding-left:22px}.reference-body{padding-left:22px;padding-right:22px}#labels text{font-size:10px}}
@media(max-width:380px){.specimen{display:none}.view-tools button{padding:7px}.directory #structure-list{display:block}h1{font-size:26px}.atlas-nav{gap:4px 10px}.stage-footer p{max-width:200px}.explore{gap:0 12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.motion-panel{padding:18px 24px 16px;border-bottom:1px solid var(--line);background:#131d20}.motion-heading{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:8px}.motion-heading .eyebrow{margin:0}.motion-heading #motion-readout{font:10px/1.5 ui-monospace,monospace;color:var(--muted);text-align:right}.transport{display:flex;gap:8px;align-items:center;margin:12px 0 8px}.transport button{font-size:11px;min-height:35px}.transport button:first-child{border-color:#8b7b5f;min-width:80px}.transport label{display:flex;align-items:center;gap:6px;margin-left:auto;font-size:10px;color:var(--muted)}.transport select{width:60px;padding:6px;font-size:11px}.motion-panel #motion-note{font-size:11px;line-height:1.6;color:var(--muted);margin:10px 0}.motion-panel .micro{margin:10px 0 0;line-height:1.5}.motion-panel #motion-roles{display:flex;flex-wrap:wrap;gap:5px}.motion-panel #motion-roles button{padding:3px 7px;font-size:10px;border-radius:4px;color:#bfa98a}.framing{position:absolute;z-index:2;top:225px;left:30px;display:flex;gap:5px}.framing button{font-size:10px;padding:5px 8px;background:#101719b5}.framing button[aria-pressed=true]{background:#b6a07818}.range-row{margin-top:13px}.range-row label{color:var(--muted)}input[type=range]{appearance:none;-webkit-appearance:none;background:transparent;height:20px;cursor:pointer}input[type=range]::-webkit-slider-runnable-track{height:4px;background:#3c4946;border-radius:4px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;height:13px;width:13px;border-radius:50%;background:#a89572;border:1px solid #d0b98f;margin-top:-4.5px}input[type=range]::-moz-range-track{height:4px;background:#3c4946;border-radius:4px}input[type=range]::-moz-range-thumb{height:12px;width:12px;border-radius:50%;background:#a89572;border:1px solid #d0b98f}button[aria-pressed=true]{color:#d3bd92}#labels text{fill:#bbbfb2}#labels .selected text{fill:#d3bd92}#detail h2{font-size:25px}#gl{outline-offset:-3px}
@media(max-width:900px){.motion-panel{padding-left:20px;padding-right:20px}.framing{left:20px;top:205px}}
@media(max-width:680px){.motion-panel{padding-left:22px;padding-right:22px}.framing{top:170px;left:18px}.framing button{font-size:9px}.motion-heading #motion-readout{font-size:10px}.range-row:last-of-type{grid-column:1/-1}.motion-panel #motion-note{font-size:12px}#stage{min-height:570px}}

.medial-panel{padding:18px 24px 17px;border-bottom:1px solid var(--line);background:#1b2526}.side-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.side-heading .eyebrow{margin:0}.side-tools{display:flex;gap:5px}.side-tools button{font-size:11px;padding:6px 10px}.medial-panel h2{font:400 21px/1.2 var(--serif);margin:18px 0 12px}.medial-layers{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.medial-layers button{font-size:10px;padding:7px 4px;line-height:1.4;min-height:42px}.medial-panel p{font-size:11px;line-height:1.65;color:var(--muted);margin:12px 0 0}.framing{flex-wrap:wrap;max-width:calc(100% - 60px)}
@media(max-width:900px){.medial-panel{padding-left:20px;padding-right:20px}.side-heading{flex-wrap:wrap}.framing{max-width:calc(100% - 40px)}}
@media(max-width:680px){.medial-panel{padding-left:22px;padding-right:22px}.side-heading{flex-wrap:nowrap}.medial-panel p{font-size:12px}.medial-layers button{font-size:11px}.framing{max-width:calc(100% - 36px)}}