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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}#toast{transition:none}}

.study-option{min-width:0}.study-option>span:nth-child(2){min-width:0}.study-option strong{overflow-wrap:anywhere}

@media(max-width:540px){.atlas-point text{font-size:28px}}

/* Field Atlases are nested study contexts in the shared research workspace. */
.series-overview{display:flex;align-items:center;justify-content:space-between;gap:30px;border-top:1px solid var(--line);padding:18px 0 22px;margin-top:28px}
.series-overview .eyebrow{color:var(--rust);margin-bottom:6px}
.series-overview p:not(.eyebrow){font-size:12px;color:var(--muted);max-width:650px;margin:0}
.series-overview button{flex-shrink:0;background:none;border:0;border-bottom:1px solid var(--ink);padding:9px 0;color:var(--ink);font-size:12px;font-weight:bold}
.series-overview button span{margin-left:14px}
.study-filters{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.study-filters>div{min-width:0}
.study-filters select{font-size:10px;padding:8px 6px}
.series-tag{display:inline-block;margin-top:5px;color:var(--rust);text-transform:uppercase;letter-spacing:.1em;font-size:8px;line-height:1.5}
.point-leader{fill:none;stroke:var(--muted);stroke-width:1;vector-effect:non-scaling-stroke}
.atlas-point.filtered-out{opacity:.3}
.atlas-point.filtered-out:hover,.atlas-point.filtered-out:focus{opacity:1}
.field-atlas-study{grid-column:1/-1;border-top:1px solid var(--line);padding-top:25px;min-width:0}
.field-atlas-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:24px}
.field-atlas-heading .eyebrow{color:var(--rust);margin-bottom:8px}
.field-atlas-heading h4{font:normal 30px/1.2 var(--serif);margin:0}
.field-atlas-heading>p{font-size:11px;color:var(--muted);margin:0;max-width:250px}
.field-case-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:35px;align-items:start}
.field-case-visual,.field-case-controls{min-width:0}
.field-case-visual img{display:block;width:100%;height:auto;aspect-ratio:1.7;object-fit:contain;background:#ebe7d8;border:1px solid var(--line)}
.visual-caption{font-size:10px;color:var(--muted);line-height:1.7;padding:10px 0;margin:0}
.source-scope{padding:14px 0;border-top:1px solid var(--line)}
.source-scope>span{display:block;text-transform:uppercase;letter-spacing:.13em;font-size:9px;color:var(--rust);margin-bottom:6px}
.source-scope p{font-size:11px;line-height:1.75;margin:0 0 6px;color:var(--muted);overflow-wrap:anywhere}
.field-case-controls>label,.case-paired-controls label{display:block;font-size:10px;font-weight:bold;margin:0 0 6px}
.field-case-controls select{display:block;width:100%;min-width:0;max-width:100%;padding:10px 9px;margin:0 0 14px;border:1px solid var(--line);background:var(--white);color:var(--ink);font-size:12px;line-height:1.5}
.case-paired-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:15px}
.case-paired-controls>div{min-width:0}
.case-state-note,.case-feature-description{font-size:11px;color:var(--muted);line-height:1.75;margin-bottom:12px}
.case-study-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px;border-top:1px solid var(--line);padding-top:15px}
.case-study-links a{font-size:11px;line-height:1.8;overflow-wrap:anywhere}
.case-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin:22px 0 12px}
.case-actions .button{font-size:11px;min-height:44px;padding:10px 16px}
.case-actions .text-button{font-size:11px}
.case-qualification{font-size:10px;line-height:1.7;color:var(--muted);margin:0}
.case-limits,.field-history{margin-top:18px;border-top:1px solid var(--line);padding-top:15px}
.case-limits summary,.field-history summary{font-size:11px;font-weight:bold;cursor:pointer}
.case-limits ul{font-size:11px;color:var(--muted);padding-left:18px;margin:16px 0;line-height:1.8}
.case-locators{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px}
.case-locators p{font-size:11px;line-height:1.8;margin-bottom:6px;overflow-wrap:anywhere}
.case-locators p span,.case-locators p small{display:block;color:var(--muted);font-size:10px}
.field-history ol{display:grid;grid-template-columns:1fr 1fr;gap:10px 30px;font-size:11px;padding-left:20px;margin:18px 0 8px}
.field-model-frame{margin-top:25px;min-width:0;border:1px solid var(--line);background:var(--white)}
.field-model-frame iframe{display:block;width:100%;height:780px;border:0;max-width:100%}
.field-model-frame>p{font-size:10px;color:var(--muted);padding:12px 18px;margin:0;border-top:1px solid var(--line)}
.path-choices{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.path-step .path-open-context{margin-left:0;font-size:12px;font-weight:bold;color:var(--ink)}
.saved-architecture-title{font-size:11px;margin:22px 0 10px;padding-top:16px;border-top:1px solid #caccbb}
.architectural-reading-item a{font-size:12px;line-height:1.6}
.architectural-reading-item small{line-height:1.7}
.source-case-note{font-size:11px;margin-top:13px;color:var(--muted)}
#field-atlas-index{border-top:1px solid var(--line);padding:30px 5%;background:#ede9dd}
#field-atlas-index h2,#field-atlas-index h3{font:normal 27px/1.3 var(--serif);margin:0 0 12px}
#field-atlas-index nav,#field-atlas-index ul{display:flex;flex-wrap:wrap;gap:16px 28px;padding:0;list-style:none;font-size:12px}
#field-atlas-index p{font-size:12px;color:var(--muted);max-width:850px}
@media(max-width:1050px){.study-filters{grid-template-columns:1fr;gap:8px}.field-case-layout{gap:25px}.case-paired-controls{grid-template-columns:1fr;gap:0}.case-study-links{grid-template-columns:1fr}}
@media(max-width:780px){.study-browser{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.study-filters{grid-column:2;grid-row:1/3;grid-template-columns:1fr 1fr;align-items:start;gap:10px}.study-filters .filter-label,.study-filters select{grid-column:auto;grid-row:auto}.study-filters select{padding:10px 5px;font-size:10px}.series-overview{gap:20px}.series-overview p:not(.eyebrow){font-size:11px}.series-overview button{font-size:11px}.field-atlas-heading h4{font-size:27px}.field-case-layout{grid-template-columns:1fr 1fr;gap:23px}.field-case-controls select{font-size:11px}.case-locators{grid-template-columns:1fr}.field-model-frame iframe{height:800px}.path-choices{grid-template-columns:1fr 1fr}.path-choice:nth-child(2){border-right:0}.path-choice:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:540px){.series-overview{display:block;padding:17px 0}.series-overview button{margin-top:12px}.series-overview p:not(.eyebrow){font-size:11px}.study-browser{display:block}.study-filters{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.study-filters .filter-label{font-size:9px}.study-filters select{font-size:10px;padding:9px 4px;margin-bottom:12px}.search-wrap input{font-size:12px;padding:10px}.search-label{font-size:10px}.study-list{display:flex}.study-option small{font-size:10px}.series-tag{font-size:8px}.atlas-point text{font-size:23px}.field-atlas-heading{display:block}.field-atlas-heading>p{margin-top:13px;max-width:none;font-size:10px}.field-atlas-heading h4{font-size:27px}.field-case-layout{grid-template-columns:minmax(0,1fr);gap:15px}.field-case-controls select{font-size:12px}.case-paired-controls{grid-template-columns:1fr}.case-study-links{grid-template-columns:1fr;gap:10px}.case-study-links a{font-size:11px}.case-qualification{font-size:10px}.field-model-frame iframe{height:820px}.field-model-frame>p{font-size:9px;padding:10px}.field-history ol{grid-template-columns:1fr;gap:10px;font-size:11px}.case-limits summary,.field-history summary{line-height:1.8}.path-choices{display:block}.path-choice{border-right:0}.path-choice:nth-child(-n+2){border-bottom:1px solid var(--line)}#field-atlas-index{padding:25px 5%}#field-atlas-index nav,#field-atlas-index ul{gap:12px 20px}}

.series-scope{font-size:10px;color:var(--muted);margin-top:12px}.series-scope summary{cursor:pointer;text-decoration:underline;text-underline-offset:4px}.series-scope ul{padding-left:18px;max-width:730px;line-height:1.8;margin:12px 0}.series-scope p{margin:12px 0 0!important;font-size:10px!important}

.study-list{max-height:545px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}.study-option{flex-shrink:0}.source-scope .unit{color:var(--rust)}.consultation-status{padding-top:5px}
@media(max-width:780px){.study-list{max-height:430px}}
@media(max-width:540px){.study-list{max-height:400px}}

.atlas-point .point-halo{pointer-events:none}

/* Every study belongs to the Field Atlas. Paired views compare evidence roles. */
.study-filters{display:block}.study-filters select{width:100%;min-height:43px;font-size:12px;padding:10px}.study-filters .filter-label{display:block;margin-bottom:8px}.architecture-control-strip{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr) minmax(0,1fr) minmax(0,.8fr);gap:15px;margin-bottom:14px}.architecture-control-strip>div{min-width:0}.architecture-control-strip label{display:block;font-size:10px;font-weight:bold;margin-bottom:7px}.architecture-control-strip select,.paired-pane-title select{display:block;width:100%;min-width:0;background:var(--white);border:1px solid var(--line);color:var(--ink);font:12px/1.5 var(--sans);min-height:43px;padding:10px 9px;border-radius:0}.paired-reading-note{font-size:11px;color:var(--muted);line-height:1.75;margin:0 0 20px;max-width:950px}.paired-workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}.paired-pane{margin:0;min-width:0;border:1px solid var(--line);background:#f9f7ee}.paired-pane-title{display:flex;align-items:center;gap:13px;min-height:94px;padding:16px;border-bottom:1px solid var(--line)}.pane-number{font:normal 24px/1 var(--serif);color:var(--rust);flex:0 0 26px}.paired-pane-title>div{min-width:0;width:100%}.paired-pane-title .eyebrow{font-size:8px;margin:0 0 7px;color:var(--muted);letter-spacing:.16em}.paired-pane-title h5{font:normal 21px/1.3 var(--serif);margin:0;overflow-wrap:anywhere}.paired-pane-title select{font-size:11px;min-height:37px;padding:7px}.paired-reference-stage,.paired-model-host{position:relative;height:clamp(340px,35vw,520px);min-height:340px;min-width:0;overflow:auto;background:#eae7d9;display:flex;align-items:center;justify-content:center}.paired-reference-stage img{display:block;width:100%;height:100%;object-fit:contain;flex-shrink:0;min-width:0}.paired-reference-stage img[style]{height:auto;min-height:100%;object-fit:contain}.paired-model-host iframe{display:block;border:0;width:100%;height:100%;max-width:100%;min-width:0}.paired-model-host .model-preview{display:block;width:100%;height:100%;object-fit:contain;opacity:.6}.model-paused{position:absolute;left:20px;right:20px;bottom:25px;text-align:center;padding:15px;background:#f9f7eeed;border:1px solid var(--line)}.model-paused p{margin:0 0 12px;font-size:12px}.model-paused .button{font-size:11px;padding:10px 14px}.pair-loading{font:italic 20px/1.65 var(--serif);color:var(--muted);padding:30px;margin:0;max-width:410px;text-align:center}.pair-image-tools{display:flex;justify-content:space-between;gap:10px;align-items:center;min-height:48px;border-top:1px solid var(--line);padding:8px 12px}.pair-image-tools>div{display:flex;gap:5px}.pair-image-tools button{background:var(--white);border:1px solid var(--line);color:var(--ink);padding:4px 8px;font-size:10px;min-height:30px}.pair-image-tools a{font-size:10px;line-height:1.6;overflow-wrap:anywhere}.paired-pane figcaption{font-size:10px;line-height:1.8;color:var(--muted);padding:15px 16px;margin:0;border-top:1px solid var(--line);overflow-wrap:anywhere}.paired-pane figcaption strong{color:var(--ink);font-weight:600}.reference-credit,.reference-applicability,.reference-limits{display:block;margin-top:7px}.reference-credit{font-size:9px}.reference-limits{font-size:9px}.pair-relationship{font-size:11px;line-height:1.8;color:var(--muted);margin:18px 0 0;max-width:1040px}.case-actions>a{font-size:11px;margin-left:auto}.evidence-pane:fullscreen{display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;width:100%;height:100%;border:0;background:#f9f7ee;overflow:auto}.evidence-pane:fullscreen .paired-reference-stage{height:auto;min-height:0}.evidence-pane:fullscreen figcaption{max-height:20vh;overflow:auto}.evidence-pane:fullscreen .paired-pane-title{min-height:75px}.study-filters>div{min-width:0}.paired-pane :focus-visible,.architecture-control-strip :focus-visible{outline:3px solid var(--rust);outline-offset:3px}
@media(min-width:1500px){.paired-workspace{gap:28px}}
@media(max-width:1050px){.architecture-control-strip{grid-template-columns:1fr 1fr}.paired-workspace{gap:15px}.paired-pane-title{padding:12px;gap:8px}.paired-pane-title h5{font-size:19px}.paired-pane-title select{font-size:10px}.pair-image-tools{padding:8px;gap:6px;flex-wrap:wrap}.pair-image-tools button{padding:4px 7px}.paired-pane figcaption{padding:12px}.paired-reference-stage,.paired-model-host{height:390px;min-height:300px}}
@media(max-width:780px){.study-filters{grid-column:2;grid-row:1/3;display:block}.study-filters select{grid-row:auto;grid-column:auto;font-size:12px;padding:10px}.paired-workspace{grid-template-columns:1fr 1fr;gap:14px}.paired-reference-stage,.paired-model-host{height:340px;min-height:300px}.paired-pane-title{min-height:103px}.paired-pane-title h5{font-size:18px}.pair-image-tools{min-height:76px;align-content:center}.paired-pane figcaption{font-size:10px}.case-actions>a{margin-left:0}.architecture-control-strip{gap:12px}.field-atlas-heading>p{font-size:10px;max-width:210px}}
@media(max-width:620px){.paired-workspace{grid-template-columns:minmax(0,1fr);gap:22px}.paired-pane-title{min-height:85px}.paired-pane-title h5{font-size:22px}.paired-pane-title select{font-size:12px}.paired-reference-stage,.paired-model-host{height:390px;min-height:300px}.pair-image-tools{min-height:48px}.paired-pane figcaption{font-size:11px}.pair-relationship{font-size:11px}.architecture-control-strip select{font-size:12px}.paired-reading-note{font-size:11px}}
@media(max-width:540px){.study-filters{display:block;margin-bottom:10px}.study-filters select{font-size:12px;padding:10px;margin-bottom:0}.study-filters .filter-label{font-size:10px}.architecture-control-strip{grid-template-columns:minmax(0,1fr);gap:10px}.architecture-control-strip label{font-size:11px;margin-bottom:5px}.architecture-control-strip select{min-height:44px;padding:10px}.paired-pane-title{padding:12px}.paired-pane-title .eyebrow{font-size:9px}.paired-pane-title h5{font-size:21px}.paired-reference-stage,.paired-model-host{height:360px;min-height:280px}.pair-loading{font-size:18px;padding:22px}.pair-image-tools{flex-wrap:wrap;padding:8px}.pair-image-tools button{font-size:10px;min-height:34px;padding:5px 9px}.pair-image-tools a{font-size:10px}.paired-pane figcaption{padding:12px;font-size:10px}.reference-credit,.reference-limits{font-size:9px}.case-actions{gap:16px}.case-actions .text-button{min-height:40px;font-size:11px}.case-study-links{font-size:11px}.field-atlas-heading h4{font-size:29px}.field-atlas-heading>p{max-width:none}.pair-relationship{line-height:1.8}.source-scope p{font-size:10px}}

.reference-feature-scope{display:block;margin-top:7px;font-size:9px;color:var(--rust);line-height:1.8}

@media(max-width:540px){.paired-model-host{height:480px;min-height:480px}}

.research-library-link{font-size:12px;line-height:1.6}@media(max-width:650px){.masthead{flex-wrap:wrap;gap:12px}.research-library-link{font-size:11px}}

.published-reading-card{border-top:2px solid var(--line);padding:24px 0;margin-top:24px}.published-reading-card h4{font-family:Georgia,serif;font-size:26px;margin:8px 0}.published-reading-card p{max-width:850px}.published-reading-link{font-size:14px}.masthead{flex-wrap:wrap}