.instrument{--signal:#e4b2ff;--pointX:48%;--pointY:53%;position:relative;isolation:isolate;background:#07050a;color:#f9f6fa;overflow:hidden}
.instrument.medicine{--signal:#ffb666}.instrument.law{--signal:#ed9cff}.instrument.ai{--signal:#8bbcff}
.instrument [hidden],.workShelf [hidden],.recordsHome [hidden]{display:none!important}
.caseImage{position:relative;height:100%;isolation:isolate;overflow:hidden;background:#050406}
.caseImage picture,.caseImage img{width:100%;height:100%;display:block}
.caseImage img{object-fit:cover;object-position:50% 50%;transform:scale(1.055);transition:transform 320ms cubic-bezier(.2,.75,.25,1),filter 240ms;user-select:none;-webkit-user-drag:none}
.instrument[data-selection="1"] .caseImage img{transform:scale(1.13) translateX(-2%)}
.instrument[data-selection="2"] .caseImage img{transform:scale(1.025) translateX(1%)}
.caseImage:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(0deg,#07050a 0%,#07050a35 14%,transparent 35%)}
.caseIndicator{position:absolute;z-index:1;left:var(--pointX);top:var(--pointY);pointer-events:none;transition:left 240ms,top 240ms;color:var(--signal)}
.caseIndicator i{display:block;width:10px;height:10px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 5px #10081395,0 0 0 6px var(--signal),0 0 18px var(--signal)}
.caseIndicator span{position:absolute;bottom:26px;left:-8px;white-space:nowrap;color:#f8f3fa;background:#0a080fda;border-left:1px solid var(--signal);padding:4px 9px;font-size:clamp(11px,.89vw,16px);font-weight:460;letter-spacing:-.01em}
.instrument.medicine[data-selection="0"]{--pointX:33%;--pointY:51%}
.instrument.medicine[data-selection="1"]{--pointX:54%;--pointY:53%}
.instrument.medicine[data-selection="2"]{--pointX:57%;--pointY:57%}
.instrument.law[data-selection="0"]{--pointX:59%;--pointY:32%}
.instrument.law[data-selection="1"]{--pointX:51%;--pointY:53%}
.instrument.law[data-selection="2"]{--pointX:43%;--pointY:67%}
.instrument.ai[data-selection="1"]{--pointX:52%;--pointY:41%}
.instrument.ai[data-selection="2"]{--pointX:41%;--pointY:55%;--signal:#ffb66c}
.instrument.ai[data-selection="2"] img{filter:saturate(.7) brightness(.84)}
.instrument.intersection .caseIndicator{left:34%}
.evidenceTabs{display:flex;align-items:center;gap:clamp(5px,1vw,16px);flex-wrap:wrap;border-bottom:1px solid #3a333e}
.evidenceTabs button,.bioTabs button,.shelfTabs button{font:inherit;color:#ccc1d0;letter-spacing:-.012em;padding:8px 2px;min-height:38px;font-size:clamp(13px,.99vw,17px);border:0;border-bottom:2px solid transparent;border-radius:0;background:none}
.evidenceTabs button[aria-pressed=true],.bioTabs button[aria-pressed=true],.shelfTabs button[aria-pressed=true]{color:var(--signal,#f1d9fc);background:none;border-color:var(--signal,#c59cdc)}
.evidenceTabs button:hover,.bioTabs button:hover,.shelfTabs button:hover{color:#fff}
.instrumentBody{padding:0 clamp(20px,3vw,44px) 16px;position:relative}
.readings{min-height:8.1em}
.reading{padding-top:13px;max-width:66ch}
.reading>span,.imageCredit,.feature .eyebrow,.workCard small{display:block;font-weight:500;text-transform:uppercase;letter-spacing:.11em;font-size:clamp(9px,.72vw,12px);line-height:1.45}
.reading>span{color:var(--signal);margin-bottom:3px}
.reading>strong{display:block;font-size:clamp(25px,2.14vw,40px);line-height:1.1;letter-spacing:-.045em;font-weight:520}
.reading>p,.sourceNote{font-size:clamp(13px,1.04vw,17px);line-height:1.45;font-weight:400;color:#d9d3dd;margin-top:5px}
.imageCredit{color:#b2a7ba;font-size:9px;margin-top:5px;font-weight:460}
.chapterExhibit{padding:clamp(40px,6vw,120px) var(--pad);margin:auto;max-width:1500px}
.chapterExhibit header{margin-bottom:24px}
.chapterExhibit header h2{font-size:clamp(39px,5.5vw,80px);font-weight:490;line-height:1.04;letter-spacing:-.058em}
.chapterExhibit .instrument{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;border-top:1px solid #413945;border-bottom:1px solid #413945;min-height:330px}
.chapterExhibit .caseImage{min-height:330px}
.chapterExhibit .instrumentBody{padding:24px clamp(20px,3vw,44px)}
.sourceLink{display:inline-block;color:#ead4fe;margin-top:20px;text-underline-offset:.25em}
@media(max-width:760px){.chapterExhibit .instrument{display:block}.chapterExhibit .caseImage{min-height:0;height:clamp(176px,57vw,330px)}.evidenceTabs button{min-height:40px;font-size:12px}.caseIndicator span{font-size:10px;padding:3px 6px;bottom:21px}.reading{padding-top:10px}.readings{min-height:8.6em}.reading>p{font-size:13px}.instrumentBody{padding:0 16px 10px}.reading>strong{font-size:24px}.chapterExhibit{padding-inline:var(--pad)}.chapterExhibit .instrumentBody{padding:7px 14px 17px}}
@media(prefers-reduced-motion:reduce){.caseImage img,.caseIndicator{transition:none}}
.gapExposure{position:absolute;inset:0;opacity:1;transition:opacity 300ms ease;pointer-events:none}
.medicine:not([data-selection="0"]) .gapExposure{opacity:0}
.medicine .caseImage img{transform:scale(1.025)}
.medicine[data-selection="1"] .caseImage img{transform:scale(1.045)}
.traceFlow,.sourceLens{position:absolute;bottom:12px;left:clamp(12px,2.2vw,40px);right:auto;z-index:2;display:flex;align-items:center;background:#090710e8;border:1px solid #51415d;padding:6px 11px;color:#f4edff;max-width:92%;gap:7px;font:500 clamp(10px,.86vw,14px)/1.3 system-ui;letter-spacing:.015em}
.traceFlow i{position:relative;width:clamp(14px,2vw,26px);height:1px;background:#b2a8dd}
.traceFlow i:after{content:'';position:absolute;top:-2px;left:0;width:4px;height:4px;border-radius:50%;background:#e5e2ff;box-shadow:0 0 5px #aea4ff}
.traceFlow b{font-weight:500}
.ai.tracing .traceFlow i:after{animation:signalTrip 380ms ease-out both}
.ai.tracing .traceFlow i:nth-of-type(2):after{animation-delay:.14s}
.ai[data-selection="2"] .traceFlow i:nth-of-type(2){background:repeating-linear-gradient(90deg,#ffb66c 0 3px,transparent 3px 6px)}
.ai[data-selection="2"] .traceFlow i:nth-of-type(2):after{display:none}
.ai[data-selection="2"] .traceFlow span:last-child{color:#ffc78d}
.sourceLens{text-decoration:none;color:#f0d7ff;pointer-events:auto}
.sourceLens:hover{text-decoration:underline}
@keyframes signalTrip{from{left:0;opacity:.2}to{left:98%;opacity:1}}
@media(prefers-reduced-motion:reduce){.traceFlow i:after{animation:none!important}.gapExposure{transition:none}}
.studyJump{display:block;height:0;width:0;scroll-margin-top:18px}