/* Shared visual language from The Theme Investor: Inter, paper, thin borders,
   quiet cards and a fixed navigation rail. Anatomy retains its evidence colors. */
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/inter-400.woff2') format('woff2')}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url('/fonts/inter-500.woff2') format('woff2')}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url('/fonts/inter-600.woff2') format('woff2')}
@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url('/fonts/inter-700.woff2') format('woff2')}
/* Shared Deep Teal palette. Semantic evidence and model colors are independent. */
:root{--paper:#eff3f3;--surface:#fff;--panel:#e3eeed;--panel-soft:#eaf1f1;--ink:#213438;--text:#344b4f;--muted:#5b7074;--line:#cbdcde;--accent:#28666b;--accent-hover:#1d5055;--accent-line:#aac8cb;--focus:#4a8b91;--sidebar:#173b3e;--side:240px;--blue:var(--accent);--blue-hover:var(--accent-hover);--red:var(--accent);--cream:var(--surface);--green:var(--ink);--rose:#e3eeed;--mint:var(--accent)}
html{scroll-padding-top:24px}body{background:var(--paper);color:var(--ink);font:16px/1.55 Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font-family:inherit}button{background:var(--panel-soft);border:1px solid var(--line);border-radius:5px;color:var(--text);padding:8px 12px;font-size:13px;font-weight:500;transition:background-color .15s,border-color .15s}button:hover{background:var(--topic-hover);border-color:var(--line)}
a{color:var(--accent);text-underline-offset:3px}input,select,textarea{color-scheme:light;accent-color:var(--accent)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
h1,h2,h3,h4{font-family:Inter,Arial,sans-serif;font-weight:600;color:var(--ink)}h1{font-size:42px;line-height:1.33;letter-spacing:-.045em}h2{font-size:28px;line-height:1.35;letter-spacing:-.035em}h3{letter-spacing:-.02em}p{line-height:1.65}.eyebrow{color:var(--muted);letter-spacing:.07em;font-size:10px;font-weight:600}
.skip-link{position:fixed;left:255px;top:-60px;z-index:100;background:var(--surface);padding:10px;border:1px solid #bbb}.skip-link:focus{top:8px}
.topbar{position:fixed;inset:0 auto 0 0;width:var(--side);height:100dvh;background:var(--panel-soft);border-right:1px solid var(--line);color:var(--ink);padding:25px 16px 22px;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;z-index:30;box-shadow:none;overflow-y:auto}
.topbar .brand{display:flex;gap:9px;align-items:center;margin:0 0 33px;padding:0 4px;color:var(--ink);text-decoration:none;font:inherit}
.brand-mark{display:grid!important;place-items:center;width:38px;height:38px;flex:none;border-radius:0;background:transparent;color:#fff}
.topbar .brand-identity{display:grid;gap:1px;font:14px/21px Inter,Arial,sans-serif;letter-spacing:0}.topbar .brand strong{font-weight:600;font-size:13px;white-space:nowrap}.topbar .brand small{font-size:12px;font-weight:400;color:var(--muted);opacity:1;letter-spacing:0}
.topbar nav{display:grid;grid-template-columns:minmax(0,1fr);grid-row:auto;grid-column:auto;justify-self:stretch;flex:none;margin:0;gap:3px;width:100%;max-width:none;padding:0;background:transparent;border:0;border-radius:0;box-shadow:none;overflow:visible;order:initial}
.topbar nav :is(button,a[data-view]){position:relative;display:flex;align-items:center;gap:12px;text-align:left;padding:8px;border:1px solid transparent;border-radius:5px;background:transparent;box-shadow:none;color:#707070;text-shadow:none;font:400 13px/22px Inter,Arial,sans-serif;min-height:40px;width:100%;min-width:0;white-space:normal;text-decoration:none}
.topbar nav :is(button,a[data-view]) svg,.mobile-header svg{width:22px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;color:#929292}
.topbar nav :is(button,a[data-view]):hover{background:var(--topic-hover);box-shadow:none}.topbar nav :is(button,a[data-view]).active{background:var(--panel);border-color:var(--line);color:var(--ink);font-weight:600;box-shadow:0 1px 3px #00000008}.topbar nav :is(button,a[data-view]).active svg{color:#323232}
.topbar nav :is(button,a[data-view]):focus-visible{outline-color:var(--focus)}.sidebar-profile{margin-top:auto;padding:30px 8px 0;color:var(--muted);font-size:10px}.sidebar-profile p{margin:0 0 14px}.sidebar-profile strong{display:block;font-size:12px;font-weight:500;color:var(--text);margin-top:2px}
.topbar .institution-logos{display:flex;width:100%;gap:16px;margin:22px 0 0;align-items:center;justify-content:center;justify-self:stretch}.topbar .institution-logos>span{display:block;width:63px;height:63px;padding:0;background:transparent}.topbar .institution-logos img{width:100%;height:100%;object-fit:contain;filter:brightness(.42);opacity:.8}
.mobile-header{display:none}.nav-scrim{position:fixed;inset:0;background:#0004;z-index:29}
body>main{max-width:none;margin:0 0 0 var(--side);padding:77px 38px 50px;min-height:100dvh;position:relative;min-width:0}#content{max-width:none;width:100%;margin:0 auto;min-width:0;outline:none}.workspace-label{position:absolute;top:24px;right:38px;border:1px solid var(--topic-hover);border-radius:5px;padding:5px 9px;color:#747474;background:var(--panel-soft);font-size:11px}

/* The visual explorer leads; full study details follow as a readable card grid. */
.workspace{display:block}.atlas-shell{--atlas-height:620px;display:grid;grid-template-columns:185px minmax(280px,1fr) 265px;grid-template-rows:53px 610px auto auto auto;gap:0;height:auto;min-height:0;overflow:visible;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text)}
.atlas-shell>.atlas-toolbar{grid-column:1/-1;grid-row:1;justify-content:center;background:var(--panel-soft);border-bottom:1px solid var(--line);border-radius:8px 8px 0 0;padding:7px}
.atlas-toolbar .anatomy-switch{display:flex;gap:4px;padding:3px;border:1px solid var(--line);background:var(--panel);border-radius:6px}.atlas-toolbar .anatomy-switch button{background:transparent;border:1px solid transparent;color:var(--muted);border-radius:4px;padding:6px 14px;font-size:12px}
.atlas-toolbar .anatomy-switch button.active,.atlas-toolbar .anatomy-switch button[aria-pressed=true]{background:var(--surface);color:var(--ink);border-color:var(--line);box-shadow:0 1px 3px #00000006}
.atlas-shell>.evidence-sidebar{grid-column:1;grid-row:2;position:static;background:var(--surface);color:var(--text);border:0;border-right:1px solid var(--line);padding:18px 12px 12px;max-height:none;min-height:0;display:flex;flex-direction:column;overflow:hidden}
.atlas-shell .sidebar-title{gap:6px;margin:0}.atlas-shell .sidebar-title h2{font:600 14px/1.4 Inter,Arial,sans-serif;color:var(--ink);letter-spacing:-.02em}.atlas-shell .sidebar-title>span{font-size:10px;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:1px 5px}
.atlas-shell .count{color:var(--muted);font-size:10px;margin:8px 0 15px}.atlas-shell .records{flex:1;min-height:0;max-height:none;padding-right:3px;overflow-y:auto;scrollbar-color:#d2d2d2 transparent}
.atlas-shell .evidence-category{border-color:var(--topic-hover)}.atlas-shell .evidence-category>summary{color:var(--text);font-size:12px;padding:12px 2px;gap:6px}.atlas-shell .evidence-category>summary:hover{background:var(--panel-soft)}.atlas-shell .category-count{font-size:10px;border:0;color:var(--muted);background:var(--panel);padding:2px 5px;border-radius:4px}.atlas-shell .category-evidence{border-color:var(--line);margin-left:5px;padding-left:5px}
.atlas-shell .record{color:var(--muted);font-size:12px;background:var(--surface);border:1px solid transparent;border-radius:5px;padding:9px 19px 9px 8px}.atlas-shell .record-name{font-size:12px;font-weight:400}.atlas-shell .record.active{background:var(--topic-hover);border-color:var(--accent-line);color:var(--accent-hover)}.atlas-shell .record.active .record-name{font-weight:600}.atlas-shell .record:hover{background:var(--panel)}.atlas-shell .record-arrow{top:10px;right:6px}.atlas-shell .export-button{font-size:10px;padding:7px;color:var(--muted);border-color:var(--line);margin-top:10px;background:var(--panel-soft)}
.atlas-shell>#model,.atlas-shell .brain-panel,.atlas-shell .brain-layout,.atlas-shell .brain-visual{display:contents}
.atlas-shell .body-model-column,.atlas-shell .brain-model-column,.atlas-shell .room-column{grid-column:2;grid-row:2;display:flex;flex-direction:column;min-width:0;min-height:0;padding:0 12px 10px;overflow:hidden;background:var(--panel);color:var(--text);border:0;container:atlas-model / inline-size}
.atlas-shell .body-evidence,.atlas-shell .brain-interior .brain-side,.atlas-shell .room-controls{grid-column:3;grid-row:2;padding:18px;display:block;margin:0;min-height:0;max-height:none;overflow-y:auto;overscroll-behavior:contain;border:0;border-left:1px solid var(--line);background:var(--surface);color:var(--text);scrollbar-color:#d2d2d2 transparent}
.atlas-shell .brain-top{background:var(--panel);border:0;padding:18px 16px 10px;min-height:55px;margin:0 -12px 0}.atlas-shell .brain-top h2{font:600 20px/1.3 Inter,Arial,sans-serif;color:var(--ink);letter-spacing:-.03em}.atlas-shell .atlas-column-title{font:600 16px/1.4 Inter,Arial,sans-serif;letter-spacing:-.02em;color:var(--ink);margin:0 0 15px}
.atlas-shell .body-stage,.atlas-shell .brain-stage,.atlas-shell .room-stage{background:var(--panel);min-height:0;flex:1;height:auto;position:relative}.atlas-shell .body-model-controls,.atlas-shell .brain-controls,.atlas-shell .surface-options{background:var(--panel);border-color:var(--line);color:var(--muted)}
.atlas-shell .body-model-controls button,.atlas-shell .brain-controls button,.atlas-shell .room-toolbar button{color:var(--muted);border-color:var(--line);background:var(--surface);border-radius:4px;font-size:11px}.atlas-shell .body-model-controls button:hover,.atlas-shell .brain-controls button:hover{background:var(--topic-hover)}
.atlas-shell .body-context,.atlas-shell .body-note,.atlas-shell .body-readout,.atlas-shell .region-readout,.atlas-shell .region-hint{color:var(--muted);font-size:12px;line-height:1.6}.atlas-shell .body-legend{color:var(--muted)}.atlas-shell .body-item{background:var(--panel-soft);border:1px solid var(--line);border-radius:6px;color:var(--text)}.atlas-shell .body-item.measured{border-left:3px solid #c78371}.atlas-shell .body-item.input{border-left:3px solid #71aa9b}.atlas-shell .body-item.active{background:var(--topic-hover)}.atlas-shell .body-item small{color:var(--muted)}.atlas-shell .body-item b{color:var(--ink)}
.atlas-shell .region-choice{background:var(--panel-soft);border-color:var(--line);color:var(--text);border-radius:5px;font-size:12px}.atlas-shell .region-choice.chosen{background:var(--topic-hover);border-color:var(--accent-line);box-shadow:inset 2px 0 var(--accent)}.atlas-shell .region-choice small{color:var(--muted)}.atlas-shell .region-number{color:#323232}.atlas-shell .brain-link-sources a{color:var(--accent)}.atlas-shell .body-study-links a{color:var(--accent)}.atlas-shell .brain-help{color:var(--muted)}.atlas-shell .brain-no-map{background:#fcf8ec;color:#76602b}
.model-experience{background:#ffffffeb;border:1px solid var(--line);color:var(--text);font-size:10px;box-shadow:0 1px 2px #00000004}.model-experience svg{color:var(--accent)}.model-experience.context,.model-experience small{color:var(--muted)}.body-exposure-caption{color:var(--muted)!important;background:#ffffffdc!important;border-color:var(--line)!important}.model-evidence-key{border-color:var(--line);color:var(--muted)}.evidence-key-chip{color:var(--text);border-color:#d8e4dc;background:#f0f8f4}.evidence-key-chip.indirect,.evidence-key-chip.limited{background:#fcf8ec;color:#76602b}.evidence-key-chip.theory{background:#fcf3f1;color:#92524c}
.atlas-shell>.study-column{grid-column:1/-1;grid-row:3;overflow:visible;max-height:none;min-width:0;border:0;border-top:1px solid var(--line);background:var(--surface);color:var(--text)}.atlas-shell .study-column .research-drawer{padding:25px 24px}.study-column .research-drawer>h2{font:600 22px/1.4 Inter,Arial,sans-serif;color:var(--ink);margin:0 0 18px}.atlas-shell .study-column .chain-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;border:0;margin-top:15px}.study-column .evidence-detail{margin-top:0}.study-column .section-heading{display:flex;align-items:center}.study-column .section-heading h2{font-size:13px;font-weight:500;color:var(--muted)}.study-column .chain-step{background:var(--panel-soft);border:1px solid var(--line);border-radius:6px;padding:17px}.study-column .chain-step>span{font:500 12px Inter,Arial,sans-serif;color:var(--muted)}.study-column .chain-step h3{font-size:13px;color:var(--ink);margin:9px 0}.study-column .chain-step p{font-size:12px;line-height:1.65;color:var(--text)}.study-column .chain-step small{color:var(--muted);font-size:10px}.study-column .study-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px}.study-column .study-facts h3{font-size:13px;color:var(--ink)}.study-column .study-facts p{font-size:12px;color:var(--muted)}
.atlas-shell>.atlas-audit{grid-column:1/-1;grid-row:4;background:var(--surface);padding:25px 24px;border-top:1px solid var(--line)}.atlas-shell>#design-report{grid-column:1/-1;grid-row:5;background:var(--surface);border-color:var(--line);padding:24px}.source-audit h3{font-size:20px;color:var(--ink)}.paper-card{border:1px solid var(--line);border-radius:6px;background:var(--surface);box-shadow:none}.source-library,.source-audit{color:var(--text)}.paper-title,.paper-card a{color:var(--accent)}
.atlas-shell .room-controls .design-toolbar{border-color:var(--line)}.atlas-shell .room-controls select,.atlas-shell .room-controls button{color:var(--text);background:var(--panel-soft);border-color:var(--line)}.atlas-shell .room-controls .building-type{font-size:12px}.room-controls .color-chip{background:var(--swatch)!important}.room-controls .design-note{color:var(--muted)}.room-controls input{accent-color:var(--accent)}.concepts-page,.design-reference,.furniture-page{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:8px;overflow:hidden}.concepts-page-heading,.furniture-heading{background:var(--surface);color:var(--ink);border-color:var(--line);padding:25px 26px}.concepts-page-heading h1,.furniture-heading h1{color:var(--ink);font:600 36px/1.35 Inter,Arial,sans-serif;letter-spacing:-.045em;margin:0 0 8px}.concepts-page-heading p{color:var(--muted);font-size:14px}.function-index{background:var(--panel-soft);border-color:var(--line);padding:16px 20px}.function-index a{background:var(--surface);border-color:var(--line);color:var(--muted);font-size:12px}.function-index a:hover{background:var(--topic-hover);color:var(--accent-hover)}
.function-study{background:var(--surface);border-color:var(--line);border-radius:7px;margin-top:22px;padding:24px}.function-study h2,.function-study h3,.function-intent h3{color:var(--ink);font-family:Inter,Arial,sans-serif}.function-study h2{font-weight:600;letter-spacing:-.035em}.function-model,.concept-miniature{background:var(--panel);border-color:var(--line);border-radius:5px;overflow:hidden}.function-study p,.function-intent p{color:var(--muted)}.function-evidence{background:var(--surface);border-color:var(--line);border-radius:6px;padding:18px}.function-evidence>button{color:var(--ink);font-size:14px}.function-evidence h4{color:var(--muted);font-size:11px}.function-color{background:var(--panel);color:var(--text);border-radius:6px}.function-paper,.function-population a{color:var(--accent)}.function-boundary{color:var(--muted);border-color:var(--accent-line)}
table{font-size:13px;color:var(--text)}th{background:var(--panel-soft);color:var(--muted);font-size:11px;font-weight:500;border-color:var(--line)}td{border-color:var(--line)}table button{border-radius:5px}.source-library table{background:var(--surface)}.prose{color:var(--text)}.prose h1{color:var(--ink)}.prose th{background:var(--panel-soft)}.prose h2{font-size:24px;color:var(--ink)}.grid article{background:var(--panel-soft);border:1px solid var(--line);border-radius:7px}
.design-reference{--ref-line:var(--line)}.reference-heading{background:var(--surface);border-radius:8px 8px 0 0;padding:18px 22px 8px}.reference-heading h1{font:600 30px/1.35 Inter,Arial,sans-serif;color:var(--ink);letter-spacing:-.04em}.reference-overview{background:var(--surface);color:var(--muted);padding:0 22px 15px;font-size:11px}.reference-overview b{color:var(--ink)}.design-reference button{background:var(--panel-soft);border-color:var(--line);color:var(--text)}.design-reference button:hover{background:var(--topic-hover)}.design-reference button[aria-pressed=true]{background:var(--topic-hover);border-color:var(--accent-line);color:var(--accent-hover)}.reference-actions button[data-ref-export]{background:var(--accent);color:var(--surface);border-color:var(--accent)}.reference-categories{padding:14px 22px 8px;gap:6px}.design-reference .reference-categories button{background:var(--panel-soft);color:var(--muted);border-color:var(--line);padding:6px 9px}.design-reference .reference-categories button[aria-pressed=true]{background:var(--topic-hover);color:var(--accent-hover);border-color:var(--accent-line)}.reference-table-summary{padding:0 22px 15px;color:var(--muted)}.reference-table-summary [data-ref-count]{color:var(--text)}
.reference-table thead th{background:var(--panel-soft);color:var(--muted);border-color:var(--line)}.reference-table thead th small{color:var(--muted)}.reference-table .reference-method-header>th{background:var(--panel);border-top:12px solid var(--surface);border-bottom:1px solid var(--line);padding:18px 22px;color:var(--text)}.reference-table .reference-method-header h2{font:600 21px/1.4 Inter,Arial,sans-serif;color:var(--ink);letter-spacing:-.03em}.reference-method-top>span{color:var(--muted)}.reference-table th,.reference-table td{border-color:var(--line);padding:18px 22px}.reference-table td{background:var(--surface);color:var(--text)}.reference-table td p{color:var(--text)}.reference-cell-label{color:var(--muted)}.reference-confidence{color:#337762;background:#f0f8f4;border-color:#cee0d7}.reference-confidence.limited{color:#987526;background:#fcf8ec;border-color:#e9dfbd}.reference-confidence.hypothesis{color:#b05b55;background:#fcf3f1;border-color:#e9d0cd}.reference-save{color:var(--text)!important;background:var(--surface)!important;border-color:var(--line)!important}.reference-save[aria-pressed=true]{background:var(--topic-hover)!important;color:var(--accent-hover)!important}.reference-source-row td{background:var(--panel-soft)}.reference-table-wrap{overflow:visible;max-height:none}.reference-dialog{background:var(--surface);color:var(--text);border-color:var(--line)}
.furniture-heading h1{font-size:34px}.furniture-heading h1>span{font:400 13px/1.5 Inter,Arial,sans-serif;color:var(--muted);letter-spacing:0}.furn-eyebrow{color:var(--muted);letter-spacing:.07em}.furniture-page .furn-download{background:var(--accent);border-color:var(--accent);color:white}.furn-tabs{background:var(--panel-soft);border-color:var(--line);padding:10px 22px}.furniture-page button,.furniture-page select{background:var(--panel-soft);color:var(--text);border-color:var(--line)}.furniture-page button:hover{background:var(--topic-hover)}.furniture-page button[aria-pressed=true]{background:var(--surface);color:var(--ink);border-color:#bfbfbf}.furniture-controls{background:var(--panel-soft);border-color:var(--line)}.furn-feature-insight h3,.furn-control-section h2{color:var(--ink);font-weight:600}.furn-feature-insight p,.furn-feature-insight details{color:var(--muted)}.furn-control-label,.furn-hypothesis-label{color:var(--muted)}.furniture-stage,.furn-model-column{background:var(--panel)}.furn-model-metrics{background:var(--panel-soft);border-color:var(--line);color:var(--muted)}.furn-model-metrics b{color:var(--ink)}.furniture-page textarea,.furn-room-inputs input{background:var(--surface);color:var(--text);border-color:var(--line)}.furniture-page .furn-source-link{color:var(--accent)}.furn-paper{background:var(--panel-soft);border:1px solid var(--line);border-left:3px solid var(--accent-line);color:var(--text)}.furn-paper>a{color:var(--ink)}.furn-paper-audit b{color:var(--text)}.furn-brainstorm-grid article{background:var(--panel-soft);border-color:var(--line)}.furn-prompt-heading h3{font-weight:600;color:var(--ink)}.furn-principles article{background:var(--panel-soft)}
body:has(.bimx-page){display:block;height:auto;overflow:auto}body>main:has(.bimx-page){display:block;margin-left:var(--side);padding:76px 28px 28px;min-height:100dvh;width:auto}.bimx-page{width:100%;height:calc(100dvh - 104px);min-height:420px;background:var(--panel-soft);border-color:var(--line);border-radius:7px;color:var(--text)}.bimx-footer{background:var(--panel-soft);color:var(--muted);border-color:var(--line)}.bimx-footer a{color:var(--accent)}

@media(min-width:1700px){body>main{padding-left:48px;padding-right:48px}.atlas-shell{grid-template-columns:205px minmax(340px,1fr) 295px;grid-template-rows:53px 660px auto auto auto}.workspace-label{right:48px}}
@media(max-width:1399px) and (min-width:1200px){body>main{padding-left:26px;padding-right:26px}.atlas-shell{grid-template-columns:170px minmax(230px,1fr) 230px;grid-template-rows:53px 615px auto auto auto}.atlas-shell .body-evidence,.atlas-shell .brain-interior .brain-side,.atlas-shell .room-controls{padding:15px}.atlas-shell .brain-top h2{font-size:18px}.function-evidence-grid{grid-template-columns:1fr}.function-overview{grid-template-columns:185px minmax(0,1fr)}.function-intent{grid-column:1/-1}}
@media(max-width:1199px){:root{--side:0px}.topbar{width:240px;transform:translateX(-100%);visibility:hidden;transition:transform .2s}.topbar.is-open{transform:translateX(0);visibility:visible}.mobile-header{position:fixed;inset:0 0 auto 0;height:76px;display:flex;justify-content:space-between;align-items:center;padding:14px 28px;background:var(--panel-soft);border-bottom:1px solid var(--line);z-index:20}.mobile-header>a{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:600;font-size:14px;line-height:1.5}.mobile-header small{display:block;font-size:11px;font-weight:400;color:var(--muted)}.mobile-header button{display:grid;place-items:center;padding:7px;background:var(--surface);border-color:var(--line)}.workspace-label{display:none}body>main{margin:0;padding:108px 28px 36px}.topbar .institution-logos>span{width:63px;height:63px}.atlas-shell{grid-template-columns:180px minmax(260px,1fr) 250px;grid-template-rows:53px 610px auto auto auto}html{scroll-padding-top:96px}.reference-table thead th{top:76px}body>main:has(.bimx-page){margin:0;padding:96px 20px 20px}.bimx-page{height:calc(100dvh - 116px)}}
@media(max-width:849px){.atlas-shell{grid-template-columns:190px minmax(0,1fr);grid-template-rows:53px 610px auto auto auto auto}.atlas-shell .body-model-column,.atlas-shell .brain-model-column,.atlas-shell .room-column{grid-column:2;grid-row:2}.atlas-shell .body-evidence,.atlas-shell .brain-interior .brain-side,.atlas-shell .room-controls{grid-column:1/-1;grid-row:3;max-height:none;overflow:visible;border-left:0;border-top:1px solid var(--line);display:block;padding:24px}.atlas-shell>.study-column{grid-row:4}.atlas-shell>.atlas-audit{grid-row:5}.atlas-shell>#design-report{grid-row:6}.atlas-shell .body-evidence .body-item{display:inline-block;vertical-align:top;width:calc(50% - 8px);margin-right:8px}.atlas-shell .study-column .chain-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.atlas-shell .room-controls .design-toolbar{display:flex;gap:20px}}
@media(max-width:950px){.function-evidence-grid{grid-template-columns:1fr}.function-overview{grid-template-columns:200px minmax(0,1fr)}.function-intent{grid-column:1/-1}.furniture-workspace{height:auto!important;grid-template-columns:1fr}.furn-model-column{height:570px}.furniture-controls{max-height:none;overflow:visible;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;border-left:0;border-top:1px solid var(--line)}.furn-inspector{grid-row:span 2}.furn-control-section{margin-top:0}}
@media(max-width:650px){body>main{padding:98px 16px 28px}.mobile-header{height:72px;padding:12px 18px}.atlas-shell{display:flex;flex-direction:column;border-radius:7px;overflow:hidden}.atlas-shell>.atlas-toolbar{order:0;min-height:54px;padding:6px}.atlas-toolbar .anatomy-switch{max-width:100%}.atlas-toolbar .anatomy-switch button{font-size:11px;padding:6px 10px}.atlas-shell>.evidence-sidebar{order:1;max-height:250px;padding:16px;border-right:0;border-bottom:1px solid var(--line)}.atlas-shell .records{display:block;max-height:150px}.atlas-shell .count{margin:4px 0 10px}.atlas-shell .export-button{margin-top:8px;width:auto;align-self:flex-start}.atlas-shell .body-model-column,.atlas-shell .brain-model-column,.atlas-shell .room-column{order:2;flex:none;height:590px;min-height:590px;padding:0 10px 12px;overflow:hidden}.atlas-shell .body-evidence,.atlas-shell .brain-interior .brain-side,.atlas-shell .room-controls{order:3;flex:none;max-height:none;padding:20px;border:0;border-top:1px solid var(--line)}.atlas-shell .body-evidence .body-item{display:block;width:100%;margin-right:0}.atlas-shell>.study-column{order:4}.atlas-shell>.atlas-audit{order:5;padding:20px}.atlas-shell>#design-report{order:6;padding:20px}.atlas-shell .study-column .research-drawer{padding:20px}.atlas-shell .study-column .chain-grid{grid-template-columns:1fr}.study-column .study-facts{grid-template-columns:1fr}.atlas-shell .room-controls .design-toolbar{display:block}.atlas-shell .brain-top{margin:0 -10px;padding:18px 16px 8px}.atlas-shell .brain-top h2{font-size:20px}.atlas-shell .study-column .section-heading{display:block}.concepts-page-heading,.furniture-heading{padding:20px}.concepts-page-heading h1{font-size:30px}.function-overview{grid-template-columns:1fr}.function-study{padding:18px}.function-model{max-width:none}.function-index{padding:14px}.reference-heading{padding:15px 16px 8px;align-items:flex-start}.reference-heading h1{font-size:27px}.reference-actions{gap:5px}.reference-actions button{font-size:10px;padding:5px 7px}.reference-overview{padding:0 16px 13px;gap:5px 12px}.reference-categories{padding:12px 16px 7px;gap:5px}.design-reference .reference-categories button{font-size:10px;padding:5px 7px}.reference-table-summary{padding:0 16px 12px}.reference-table th,.reference-table td{padding:16px}.reference-table .reference-method-header>th{padding:17px 16px}.reference-table .reference-method-header h2{font-size:20px}.furniture-controls{display:block;padding:20px}.furn-control-section{margin-top:20px;padding-top:20px;border-top:1px solid var(--line)}.furn-model-column{height:520px}.furn-tabs{padding:9px;gap:5px}.furn-tabs button{font-size:11px}.furniture-heading h1{font-size:29px}.furn-brainstorm-grid{grid-template-columns:1fr}.furn-paper-audit{grid-template-columns:1fr}.furniture-page .furn-download{font-size:10px}.grid{grid-template-columns:1fr}.skip-link{left:15px}.source-audit h3{font-size:19px}body>main:has(.bimx-page){padding:88px 12px 12px}.bimx-page{height:calc(100dvh - 100px)}}
.reference-actions button[data-ref-export],.furniture-page .furn-download{color:#fff}
.model-evidence-key .evidence-key-chip{background:transparent;border-color:var(--line);color:var(--muted)}
.model-evidence-key .evidence-key-chip.applies{background:var(--topic-hover);border-color:var(--accent-line);color:var(--accent-hover)}
.atlas-shell input[type=range],.furniture-page input[type=range]{accent-color:var(--accent)}
.atlas-shell .body-item[aria-pressed=true]{background:var(--topic-hover);border-color:var(--accent-line)}
.atlas-shell .body-item.measured[aria-pressed=true]{border-left-color:#c78371}
.atlas-shell .body-item.input[aria-pressed=true]{border-left-color:#71aa9b}
body[data-page=methods] #content>h1{font:600 42px/1.33 Inter,Arial,sans-serif;letter-spacing:-.045em;margin:0 0 24px;padding-bottom:22px;border-bottom:1px solid var(--line)}
@media(max-width:650px){body[data-page=methods] #content>h1{font-size:34px}.reference-heading{flex-wrap:wrap}.reference-heading h1{white-space:nowrap;font-size:26px}.reference-actions{margin-left:auto}.reference-heading{gap:8px}.reference-table-summary{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}
/* Keep the complete explorer in the opening laptop viewport. The rows of
   study details and source audits continue below in normal document flow. */
@media screen and (min-width:850px){
 body[data-page=research]>main{padding-top:16px}
 body[data-page=research] .workspace-label{display:none}
 body[data-page=research] .atlas-shell{grid-template-rows:46px var(--atlas-model-height,calc(100dvh - 140px)) auto auto auto}
 body[data-page=research] .atlas-toolbar{min-height:0;padding:4px}
 body[data-page=research] .atlas-toolbar .anatomy-switch{padding:2px}
 body[data-page=research] .atlas-toolbar .anatomy-switch button{padding:5px 12px}
}
@media screen and (min-width:850px) and (max-width:1199px){
 body[data-page=research]>main{padding-top:88px}
 body[data-page=research] .atlas-shell{--atlas-model-height:calc(100dvh - 212px)}
}
/* One page-heading component and one page inset across every section. */
:root{--page-gutter:24px;--page-top:16px}
body>main,body[data-page=research]>main,body>main:has(.bimx-page){display:block;margin:0 0 0 var(--side);padding:var(--page-top) var(--page-gutter) 50px;width:auto;min-width:0;min-height:100dvh}
.workspace-label{display:none}
#content:has(.bimx-page){display:block}
#content>.page-heading{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 20px;margin:0 0 12px;padding:0 0 10px;border:0;border-bottom:1px solid var(--line);background:transparent;border-radius:0}
#content>.page-heading h1{font:600 28px/1.3 Inter,Arial,sans-serif;letter-spacing:-.045em;color:var(--ink);margin:0;padding:0}
#content>.page-heading p{font:400 12px/1.5 Inter,Arial,sans-serif;letter-spacing:0;color:var(--muted);margin:0;padding:0}
#content .page-utility-bar{display:flex;align-items:center;justify-content:space-between;gap:10px 18px;padding:12px 20px;margin:0;background:var(--surface);border-bottom:1px solid var(--line);min-height:0}
#content .page-utility-bar .eyebrow{margin:0}
#content .reference-heading.page-utility-bar{justify-content:flex-end;border-bottom:0;padding-bottom:8px}
#content .reference-overview{padding-top:0}
#content .concepts-page{padding-top:0}
#content .concepts-page-heading.page-utility-bar{padding-left:0;padding-right:0}
#content .bimx-page{height:var(--bimx-view-height,calc(100dvh - 100px));min-height:320px}
@media(min-width:1700px){:root{--page-gutter:24px}}
@media(min-width:1200px) and (max-width:1399px){:root{--page-gutter:24px}}
@media(max-width:1199px){:root{--page-gutter:20px;--page-top:88px}}
@media(max-width:950px){
 :root{--page-top:88px}
}
@media(max-width:650px){
 :root{--page-gutter:14px;--page-top:86px}
 #content .page-utility-bar{flex-wrap:wrap;padding:12px 16px}
 #content .furn-draft-actions{flex-direction:row;align-items:center;flex-wrap:wrap}
}
@media print{.topbar,.mobile-header,.workspace-label,.nav-scrim{display:none!important}body>main,body[data-page=research]>main,body>main:has(.bimx-page){margin:0;padding:0}#content{max-width:none}.atlas-shell{display:block}.atlas-shell .body-model-column,.atlas-shell .brain-model-column,.atlas-shell .room-column{display:none}.atlas-shell .body-evidence,.atlas-shell .brain-side,.atlas-shell .study-column{overflow:visible;max-height:none}.reference-table thead th{position:static}}

/* A visible audit bar opens the complete study record below the workspace. */
.research-disclosure{padding:0;background:var(--surface);border:0;border-top:1px solid var(--line);min-width:0;grid-column:1/-1;grid-row:3;align-self:start}
.research-disclosure>summary::-webkit-details-marker{display:none}.research-disclosure[open]>summary>svg{transform:rotate(90deg)}.research-disclosure>summary:focus-visible{outline:3px solid var(--focus);outline-offset:-3px}
.audit-count{font-size:10px;color:var(--muted);margin-left:auto}.audit-action{font-size:10px;white-space:nowrap;border:1px solid var(--line);padding:3px 8px;background:var(--surface);border-radius:4px;color:var(--accent)}.research-disclosure:not([open]) .audit-open-label,.research-disclosure[open] .audit-closed-label{display:none}
.research-disclosure-content{border-top:1px solid var(--line);min-width:0}.atlas-shell .research-disclosure .study-column{border:0;border-bottom:1px solid var(--line);min-width:0;background:var(--surface);overflow:visible;max-height:none}.atlas-shell .research-disclosure .atlas-audit{padding:24px;background:var(--surface)}.atlas-shell .research-disclosure #design-report:not([hidden]){padding:24px;border-top:1px solid var(--line);background:var(--surface)}
@media screen and (min-width:951px){body[data-page=guide]>main{padding-bottom:12px}}
@media screen and (min-width:850px){
 body[data-page=research]>main{padding-bottom:12px}
 body[data-page=research] .atlas-shell{grid-template-rows:46px var(--atlas-model-height,calc(100dvh - 190px)) auto}
}
@media(max-width:650px){.atlas-shell>.research-disclosure{order:4;width:100%}.atlas-shell .research-disclosure .atlas-audit,.atlas-shell .research-disclosure #design-report:not([hidden]){padding:18px}}
@media print{.research-disclosure-content{content-visibility:visible!important;display:block!important}.research-disclosure::details-content{content-visibility:visible!important;display:block!important}}

@media screen and (min-width:651px) and (max-width:849px){.atlas-shell>.research-disclosure{grid-row:4}}

/* Shared topic and pagination controls across the atlas. */
:root{--topic-font-size:12px;--topic-fill:var(--accent);--topic-text:#385d61;--topic-border:var(--line);--topic-hover:#e3eeed;--topic-surface:var(--surface)}
#content :is(.guide-library-categories button,
  [data-guide-pagination] button,
  .guide-method-switch button,
  .guide-topic-pagination button,
  .reference-categories button,
  .atlas-toolbar .anatomy-switch button,
  .category-evidence .record,
  .body-model-controls button,
  .brain-controls button,
  .design-toolbar [data-room-mode],
  .room-view-controls button,
  .paint-targets button,
  .typology-table [data-building],
  .typology-table .evidence-chip,
  .furn-tabs button,
  .furn-model-toolbar [data-furn-mode],
  .furn-view-toolbar [data-furn-view],
  .furn-size-presets button,
  .function-index a,
  .function-related [data-concept-evidence],
  .concept-citation [data-concept-evidence],
  .function-evidence>[data-concept-evidence]){border:1px solid var(--topic-border);border-radius:999px;background:var(--topic-surface);color:var(--topic-text);font:500 var(--topic-font-size)/1.35 Inter,Arial,sans-serif;letter-spacing:normal;padding:8px 15px;min-height:34px;box-shadow:none;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s;max-width:100%}
#content :is(.guide-library-categories button,
  [data-guide-pagination] button,
  .guide-method-switch button,
  .guide-topic-pagination button,
  .reference-categories button,
  .atlas-toolbar .anatomy-switch button,
  .category-evidence .record,
  .body-model-controls button,
  .brain-controls button,
  .design-toolbar [data-room-mode],
  .room-view-controls button,
  .paint-targets button,
  .typology-table [data-building],
  .typology-table .evidence-chip,
  .furn-tabs button,
  .furn-model-toolbar [data-furn-mode],
  .furn-view-toolbar [data-furn-view],
  .furn-size-presets button,
  .function-index a,
  .function-related [data-concept-evidence],
  .concept-citation [data-concept-evidence],
  .function-evidence>[data-concept-evidence]):where(:hover:not(:disabled)){background:var(--topic-hover);border-color:var(--accent-line);color:var(--accent-hover)}
#content :is(.guide-library-categories button,
  [data-guide-pagination] button,
  .guide-method-switch button,
  .guide-topic-pagination button,
  .reference-categories button,
  .atlas-toolbar .anatomy-switch button,
  .category-evidence .record,
  .body-model-controls button,
  .brain-controls button,
  .design-toolbar [data-room-mode],
  .room-view-controls button,
  .paint-targets button,
  .typology-table [data-building],
  .typology-table .evidence-chip,
  .furn-tabs button,
  .furn-model-toolbar [data-furn-mode],
  .furn-view-toolbar [data-furn-view],
  .furn-size-presets button,
  .function-index a,
  .function-related [data-concept-evidence],
  .concept-citation [data-concept-evidence],
  .function-evidence>[data-concept-evidence]):is([aria-pressed=true],[aria-current=page],.active){background:var(--topic-fill);border-color:var(--topic-fill);color:var(--surface);box-shadow:0 2px 5px #173b3e12}
#content :is(.guide-library-categories button,
  [data-guide-pagination] button,
  .guide-method-switch button,
  .guide-topic-pagination button,
  .reference-categories button,
  .atlas-toolbar .anatomy-switch button,
  .category-evidence .record,
  .body-model-controls button,
  .brain-controls button,
  .design-toolbar [data-room-mode],
  .room-view-controls button,
  .paint-targets button,
  .typology-table [data-building],
  .typology-table .evidence-chip,
  .furn-tabs button,
  .furn-model-toolbar [data-furn-mode],
  .furn-view-toolbar [data-furn-view],
  .furn-size-presets button,
  .function-index a,
  .function-related [data-concept-evidence],
  .concept-citation [data-concept-evidence],
  .function-evidence>[data-concept-evidence]):focus-visible{outline:3px solid var(--focus);outline-offset:2px}
#content [data-guide-pagination]{display:flex;flex-wrap:wrap;gap:6px;align-items:center;justify-content:flex-end}
#content [data-guide-pagination] button{display:grid;place-items:center;min-width:34px;height:34px;padding:0 9px;font-variant-numeric:tabular-nums}
#content [data-guide-pagination] button:disabled{opacity:.35;cursor:default}
#content .anatomy-switch{border:0;background:transparent;padding:0;gap:6px;border-radius:999px}
#content .category-evidence .record{padding:8px 24px 8px 12px;margin:5px 0;text-align:left}
#content .category-evidence .record-name{font:inherit;color:inherit}
#content .category-evidence .record-arrow{color:inherit;right:9px;top:50%;transform:translateY(-50%)}
#content :is(.guide-method-switch,.furn-tabs,.furn-view-toolbar,.function-index,.reference-categories){gap:6px;flex-wrap:wrap}
#content .furn-model-toolbar>div{flex-wrap:wrap}
#content .function-evidence>[data-concept-evidence]{text-align:left;margin-bottom:7px}
@media(max-width:1199px){:root{--topic-font-size:11px}}
@media(max-width:650px){
 #content [data-guide-pagination]{gap:4px;justify-content:flex-start}
 #content [data-guide-pagination] button{min-width:30px;height:32px;min-height:32px;padding:0 7px}
 #content .guide-library-footer{align-items:flex-start}
 #content .furn-tabs button{flex:0 1 auto}
 #content :is(.guide-library-categories button,.guide-method-switch button,.reference-categories button,.atlas-toolbar .anatomy-switch button,.furn-tabs button,.furn-model-toolbar [data-furn-mode],.furn-view-toolbar [data-furn-view]){padding:8px 12px}
}

/* Deep Teal navigation with light, clear reading surfaces. */
.topbar,.mobile-header{background:var(--sidebar);border-color:#315457;color:#eff7f7}
.topbar .brand,.mobile-header>a{color:#eff7f7}
.topbar .brand small,.mobile-header small{color:#c2d8d9}
.topbar .brand-mark,.mobile-header .brand-mark{background:transparent;color:#fff}
.brand-mark img{display:block;width:38px;height:27px;object-fit:contain}
.topbar nav :is(button,a[data-view]){color:#e3f0f0}
.topbar nav :is(button,a[data-view]) svg,.mobile-header svg{color:#d4e8e9}
.topbar nav :is(button,a[data-view]):hover{background:#204b4f}
.topbar nav :is(button,a[data-view]).active{background:#28666b;border-color:#3b777c;color:#fff;box-shadow:none}
.topbar nav :is(button,a[data-view]).active svg{color:#fff}
.topbar nav :is(button,a[data-view]):focus-visible,.mobile-header button:focus-visible{outline-color:#8fc7ca}
.sidebar-profile{color:#b9d2d3}.sidebar-profile strong{color:#eff7f7}
.mobile-header button{background:#204b4f;border-color:#527579}
.topbar .institution-logos>span{background:#eff7f7;border-radius:50%;box-shadow:0 0 0 1px #a8c5c6}
.topbar .institution-logos img{filter:none;opacity:1}
body[data-page=guide] #content>.page-heading{border-color:var(--line)}
body[data-page=guide] #content>.page-heading h1{color:var(--ink)}
body[data-page=guide] #content>.page-heading p{color:var(--muted)}
body[data-page=guide] :is(.research-disclosure-content,.audit-action){border-color:var(--line)}
body[data-page=guide] .audit-action{color:var(--accent);background:var(--surface)}

/* Complete the shared palette on supporting reading and control surfaces. */
@media screen{
 .source-card,.reference-dialog-head,.reference-audit-body article,.reference-footer,
 .furn-benefit-path{background:var(--panel-soft);border-color:var(--line)}
 .paper-tags span,.concept-methods span,.furn-science-boundary{background:var(--topic-hover)}
 .source-library,.source-audit,.reference-audit-body,.furn-paper{color:var(--text)}
 .reference-table .reference-method-sources>td{background:var(--panel-soft)}
 .reference-context-tags>span{border-color:var(--line);color:var(--muted)}
 .reference-dialog-head h2,.reference-audit-body h3 a,.reference-audit-body dt{color:var(--ink)}
 .reference-source-list a,.reference-anchor,.reference-method-actions a{color:var(--accent)}
 .furniture-page textarea:focus-visible{outline-color:var(--focus)}
 .atlas-shell input[type=checkbox],.furniture-page input[type=checkbox]{accent-color:var(--accent)}
 .furn-concept-intro{max-width:none}
 .reference-actions button[data-ref-export],.furniture-page .furn-download{background:var(--accent);border-color:var(--accent);color:#fff}
 .reference-actions button[data-ref-export]:hover,.furniture-page .furn-download:hover{background:var(--accent-hover)}
 .atlas-shell .body-item[aria-pressed=true]{background:var(--topic-hover)!important;border-color:var(--accent-line)!important}
 .atlas-shell .body-item.measured[aria-pressed=true]{border-left-color:#c78371!important}
 .atlas-shell .body-item.input[aria-pressed=true]{border-left-color:#71aa9b!important}
 /* Preserve renderer backdrops and the meaning of scientific color indicators. */
 .atlas-shell :is(.body-model-column,.brain-model-column,.room-column,.brain-top,.body-stage,.brain-stage,.room-stage,.body-model-controls,.brain-controls,.surface-options),
 .furniture-stage,.furn-model-column,.function-model,.concept-miniature{background:#f5f5f5}
 .model-evidence-key .evidence-key-chip.applies{background:#eaf6fd;border-color:#b9d8e9;color:#235c7e}
 .tag.indirect{background:#f0f6fb;color:#4f789b}
}
@media print{body{background:#fff;color:#080808}}

/* Keep linked faculty logos in their existing circular frames. */
.topbar .institution-logos>span>a{display:block;width:100%;height:100%;border-radius:inherit}
.topbar .institution-logos>span>a:focus-visible{outline:2px solid #eff7f7;outline-offset:4px}

/* Planned pages remain visible in navigation while their content is revised. */
.topbar nav :is(button,a[data-view]).nav-coming-soon{min-height:52px}
.topbar nav .nav-label{display:grid;gap:1px;line-height:19px}
.topbar nav .nav-label small{font:400 10px/14px Inter,Arial,sans-serif;opacity:.75;letter-spacing:0}
.topbar nav :is(button,a[data-view]) .nav-lock{width:14px;height:14px;margin-left:auto;color:inherit;opacity:.8}
.coming-soon-page{min-height:clamp(400px,70svh,680px);padding:70px 24px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.coming-soon-lock{width:58px;height:58px;fill:none;stroke:var(--accent);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:25px}
.coming-soon-page .coming-soon-status{margin:0 0 13px;color:var(--accent);font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}
.coming-soon-page h2{font-size:clamp(32px,4vw,46px);letter-spacing:-.045em;line-height:1.2;margin:0}
.coming-soon-page .coming-soon-copy{font-size:15px;line-height:1.75;color:var(--muted);margin:20px 0 29px;max-width:490px}
.coming-soon-link{display:inline-flex;align-items:center;gap:20px;padding:11px 19px;border:1px solid var(--accent);border-radius:999px;text-decoration:none;font-size:12px;font-weight:500}
.coming-soon-link:hover{background:var(--panel-soft)}
.coming-soon-link span{font-size:20px;line-height:1}
@media(max-width:650px){.coming-soon-page{min-height:480px;padding:42px 22px}.coming-soon-page .coming-soon-copy{font-size:14px}}