:root{--bg:#f3f4f6;--paper:#fff;--text:#1f2933;--muted:#66717f;--line:#d9dee5;--soft:#f7f8fa;--accent:#9c1f2e;--accent-soft:#fbf5f6;--focus:#315f8f}*{box-sizing:border-box}html{background:var(--bg)}body{color:var(--text);background:var(--bg);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.55}button,input,textarea{font:inherit}.page{width:min(1040px,100% - 32px);margin:0 auto;padding:42px 0 80px}.siteHeader{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:18px;padding:0 4px;display:flex}.eyebrow,.sectionNumber{color:var(--accent);letter-spacing:.04em;text-transform:uppercase;font-size:.76rem;font-weight:700}h1{letter-spacing:-.025em;margin:3px 0 0;font-size:clamp(1.55rem,4vw,2.15rem);line-height:1.15}.version{color:var(--muted);white-space:nowrap;font-size:.8rem}.sheet{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:clamp(24px,5vw,58px);box-shadow:0 10px 30px #19232d0e}.sectionHeading{border-bottom:2px solid var(--accent);grid-template-columns:1fr 260px;align-items:center;gap:34px;padding-bottom:24px;display:grid}h2{margin:4px 0 0;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.7rem,4vw,2.45rem);font-weight:500;line-height:1.1}.lead{margin:28px 0 34px;font-family:Georgia,Times New Roman,serif;font-size:1.06rem}.diagram{width:100%;height:auto;display:block}.gridLine{stroke:#dde1e6;stroke-width:1px}.electrode{fill:none;stroke:#222a32;stroke-width:3px}.contact{fill:#fff;stroke:#222a32;stroke-width:2.5px}.dimension{stroke:var(--accent);stroke-width:2px}.dimension.faint{stroke-dasharray:4 4;opacity:.55}.diagramText{fill:#222a32;font-family:Georgia,Times New Roman,serif;font-size:18px;font-style:italic}.task{border-top:1px solid var(--line);grid-template-columns:46px 1fr;gap:10px;padding:24px 0;display:grid}.taskLetter{padding-top:1px;font-family:Georgia,Times New Roman,serif;font-size:1.05rem}.taskBody>p{margin:0 0 15px}.theory{border-left:3px solid var(--accent);background:var(--accent-soft);margin:2px 0 10px 46px;padding:18px 22px;font-family:Georgia,Times New Roman,serif}.theory p{margin:0 0 10px}.theory p:last-child{margin-bottom:0}.fieldRow{flex-wrap:wrap;gap:12px;display:flex}.field{align-items:center;gap:9px;display:flex}.fieldLabel{min-width:22px;font-family:Georgia,Times New Roman,serif}.fieldInputWrap{background:#fff;border:1px solid #bfc7d0;border-radius:6px;align-items:center;display:flex;overflow:hidden}.numberInput{border:0;outline:0;width:90px;padding:9px 10px}.unit{background:var(--soft);border-left:1px solid var(--line);color:var(--muted);padding:9px 10px;font-size:.9rem}.answer{resize:vertical;background:#fff;border:1px solid #c5ccd4;border-radius:6px;outline:none;width:100%;min-height:82px;padding:10px 12px;line-height:1.45}.answer:focus,.numberInput:focus,.measurementTable input:focus{box-shadow:0 0 0 3px #315f8f1f}.twoColumnAnswers{grid-template-columns:1fr 1fr;gap:14px;display:grid}.smallLabel{margin-bottom:5px;font-weight:650;display:block}.measurementTableWrap{width:min(480px,100%);margin:15px 0 20px}.measurementTable{border-collapse:collapse;table-layout:fixed;width:100%}.measurementTable th,.measurementTable td{border:1px solid var(--line)}.measurementTable th{background:var(--soft);text-align:center;padding:9px 12px;font-weight:650}.measurementTable td{padding:0}.measurementTable input{text-align:center;background:0 0;border:0;outline:0;width:100%;padding:9px 12px}.textButton{color:var(--focus);cursor:pointer;background:0 0;border:0;padding:8px 2px;font-weight:650}.textButton:hover{text-decoration:underline}.followup{margin-top:18px!important}.plotPlaceholder{text-align:center;min-height:185px;color:var(--muted);background:linear-gradient(90deg,#0000 49.8%,#edf0f3 50%,#0000 50.2%),linear-gradient(#0000 49.8%,#edf0f3 50%,#0000 50.2%),#fafbfc;border:1px dashed #adb7c2;border-radius:7px;place-content:center;margin:14px 0 16px;display:grid}.placeholderTitle{color:var(--text);margin-bottom:3px;font-size:1.05rem;font-weight:700}.placeholderText{max-width:370px;font-size:.9rem}@media (max-width:720px){.page{width:min(100% - 18px,1040px);padding-top:18px}.siteHeader{align-items:flex-start}.version{display:none}.sheet{padding:22px 18px 36px}.sectionHeading{grid-template-columns:1fr}.diagram{max-width:250px}.task{grid-template-columns:34px 1fr}.theory{margin-left:34px}.twoColumnAnswers{grid-template-columns:1fr}}.plotter{border:1px solid var(--line);background:#fbfcfd;border-radius:8px;margin:18px 0 20px;padding:18px}.uncertaintyRow,.plotGrid,.fitRow{flex-wrap:wrap;gap:10px 14px;display:flex}.uncertaintyRow{margin-bottom:10px}.uncertaintyRow label,.plotGrid label,.fitRow label{align-items:center;gap:8px;display:flex}.uncertaintyRow label>span:first-child,.plotGrid label>span:first-child,.fitRow label>span:first-child{min-width:54px;font-size:.9rem;font-weight:650}.uncertaintyRow input{width:82px}.plotGrid{grid-template-columns:1fr 1fr;margin-top:10px;display:grid}.plotGrid label{min-width:0}.plotGrid input,.fitRow input,.fitRow select,.uncertaintyRow input{background:#fff;border:1px solid #c5ccd4;border-radius:5px;outline:none;padding:7px 9px}.plotGrid input{width:100%;min-width:0}.plotUnit{color:var(--muted);font-size:.88rem}.examplesToggle{color:var(--focus);cursor:pointer;background:0 0;border:0;padding:3px 0;font-weight:650;display:block}.examplesBox{color:#52606d;border-left:2px solid #b7c0ca;margin-top:6px;padding:10px 12px;font-size:.9rem;line-height:1.55}.examplesBox code{color:#263746}.fitRow{align-items:center;margin-top:12px}.fitRow select{min-width:235px}.equationField{flex:1}.equationField input{flex:1;min-width:180px}.plotError{color:#9a3412;margin-top:14px;font-weight:600}.plotEmpty{min-height:135px;color:var(--muted);background:#fff;border:1px dashed #c3cad2;border-radius:6px;place-items:center;margin-top:14px;display:grid}.plotCanvas{background:#fff;border:1px solid #d7dde4;border-radius:6px;margin-top:16px;overflow-x:auto}.sciencePlot{width:100%;min-width:560px;display:block}.plotBackground{fill:#fff}.plotGridLine{stroke:#e5e9ee;stroke-width:1px}.plotAxis{stroke:#323b44;stroke-width:1.6px}.plotTick,.axisLabel{fill:#34404b;font-family:Georgia,Times New Roman,serif;font-size:13px}.axisLabel{font-size:15px}.plotPoint{fill:#2c6f9f}.errorBar{stroke:#2c6f9f;stroke-width:1.5px}.fitLine{stroke:#b12638;stroke-width:2px}.fitResult{border-left:3px solid var(--accent);background:#fff;flex-wrap:wrap;gap:8px 22px;margin-top:10px;padding:10px 12px;font-family:Georgia,Times New Roman,serif;display:flex}.fitEquation{font-weight:650}@media (max-width:720px){.plotGrid{grid-template-columns:1fr}.fitRow,.fitRow label{align-items:stretch}.fitRow label{width:100%}.fitRow select,.fitRow input{flex:1}}.courseLink{color:var(--accent);letter-spacing:.04em;text-transform:uppercase;font-size:.76rem;font-weight:750;text-decoration:none}.courseLink:hover{text-decoration:underline}.crumbs{color:var(--muted);align-items:center;gap:8px;margin:0 4px 14px;font-size:.88rem;display:flex}.crumbs a{color:var(--focus);font-weight:650;text-decoration:none}.crumbs a:hover{text-decoration:underline}.overviewSheet{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:clamp(26px,5vw,58px);box-shadow:0 10px 30px #19232d0e}.overviewHero{border-bottom:2px solid var(--accent);max-width:790px;padding-bottom:28px}.overviewHero h2{margin-bottom:16px}.overviewHero p,.plainSectionHeading p{margin:0;font-family:Georgia,Times New Roman,serif;font-size:1.05rem}.overviewGrid{grid-template-columns:1fr 1fr;gap:18px;margin-top:30px;display:grid}.overviewCard{min-width:0;color:inherit;border:1px solid var(--line);background:#fff;border-radius:8px;grid-template-rows:215px auto;text-decoration:none;transition:transform .12s,box-shadow .12s,border-color .12s;display:grid;overflow:hidden}.overviewCard:hover{border-color:#b9c1ca;transform:translateY(-2px);box-shadow:0 9px 22px #1f293314}.cardVisual{background:#181a1c;min-height:0;position:relative;overflow:hidden}.cardImage{object-fit:cover}.cardBody{padding:19px 20px 18px}.cardKicker{color:var(--accent);text-transform:uppercase;letter-spacing:.04em;font-size:.74rem;font-weight:750}.cardBody h3{margin:4px 0 7px;font-family:Georgia,Times New Roman,serif;font-size:1.28rem;font-weight:600}.cardBody p{color:#52606d;margin:0;font-size:.94rem}.cardArrow{color:var(--focus);margin-top:16px;font-size:.9rem;font-weight:700}.setupSketch{background:#f5f6f7;width:100%;height:100%;position:relative}.paperMini{aspect-ratio:1.35;background:radial-gradient(circle at 25%,#0000 0 18px,#3c4650 19px 21px,#0000 22px),radial-gradient(circle at 72%,#0000 0 18px,#3c4650 19px 21px,#0000 22px),repeating-linear-gradient(0deg,#0000,#0000 17px,#e0e4e8 18px),repeating-linear-gradient(90deg,#0000,#0000 17px,#e0e4e8 18px),#fff;border:2px solid #3c4650;border-radius:3px;width:46%;position:absolute;top:25%;left:18%}.wireMini{background:var(--accent);width:16%;height:2px;position:absolute;top:47%}.wireMini.left{left:7%}.wireMini.right{left:64%}.meterMini{aspect-ratio:.8;color:#3c4650;background:#fff;border:3px solid #3c4650;border-radius:9px;place-items:center;width:18%;font-family:Georgia,serif;font-size:2rem;display:grid;position:absolute;top:30%;right:8%}.plainSectionHeading{border-bottom:2px solid var(--accent);max-width:800px;margin-bottom:28px;padding-bottom:25px}.plainSectionHeading h2{margin-bottom:13px}.setupColumns{grid-template-columns:260px 1fr;align-items:start;gap:34px;margin-bottom:34px;display:grid}.subheading{margin:0 0 12px;font-family:Georgia,Times New Roman,serif;font-size:1.35rem}.equipmentList,.setupSteps ol{margin:0;padding-left:1.3rem}.equipmentList li,.setupSteps li{margin-bottom:7px}.overviewImageFrame,.sectionPhotoFrame,.aPanelFrame{background:#17191b;border:1px solid #30343a;border-radius:7px;overflow:hidden}.overviewImage,.sectionPhoto,.aPanelImage{width:100%;height:auto;display:block}.setupSteps{border-top:1px solid var(--line);padding-top:26px}.nextSection{border-top:1px solid var(--line);margin-top:34px;padding-top:22px}.primaryLink{color:#fff;background:var(--accent);border-radius:6px;padding:10px 15px;font-weight:700;text-decoration:none;display:inline-block}.sectionPhotoFrame{max-width:760px;margin:0 auto}.comingNote{border-left:3px solid var(--accent);background:var(--accent-soft);color:#56616e;margin-top:24px;padding:13px 16px}.imageMethodGrid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.imageMethodGrid section{min-width:0}.imageMethodGrid .sectionPhoto{border:1px solid #30343a;border-radius:6px}.imageMethodGrid h3{margin:13px 0 6px;font-family:Georgia,Times New Roman,serif;font-size:1.15rem}.imageMethodGrid p{color:#52606d;margin-top:0;font-size:.93rem}.sectionHeading{grid-template-columns:1fr minmax(260px,410px)}.aPanelFrame{width:100%}@media (max-width:760px){.overviewGrid,.setupColumns,.imageMethodGrid{grid-template-columns:1fr}.overviewCard{grid-template-rows:190px auto}.sectionHeading{grid-template-columns:1fr}}.fullIntro{max-width:900px}.fullIntro p{margin:0 0 15px}.fullIntro .purpose{margin-top:18px;font-weight:700}.cleanVisual{background:#f7f8fa}.setupDiagram{background:#fafbfc;width:100%;height:auto;display:block}.setupDiagram.compact{height:100%;min-height:190px}.sdPanel{fill:#fff;stroke:#c2c8cf;stroke-width:1.2px}.sdGrid{stroke:#eceff2;stroke-width:1px}.sdAxis{stroke:#a7afb7;stroke-width:1px}.sdElectrode{fill:none;stroke:#27313a;stroke-width:2.4px}.sdElectrode.thick{stroke-width:4px}.sdPin{fill:#fff;stroke:#27313a;stroke-width:2px}.sdDim{stroke:#9c1f2e;stroke-width:1.8px}.sdLabel{fill:#27313a;font-family:Georgia,Times New Roman,serif;font-size:16px;font-style:italic}.combinedDiagram{grid-template-columns:1fr 1fr;height:100%;display:grid}.combinedDiagram .setupDiagram{min-width:0}.numberedPhoto{background:#e9ecef;border-radius:7px;width:min(100%,600px);position:relative;overflow:hidden}.numberedPhoto.compact{border-radius:0;width:100%;height:100%}.setupPhoto{width:100%;height:auto;display:block}.numberedPhoto.compact .setupPhoto{object-fit:cover;object-position:50% 48%;width:100%;height:100%}.photoMarker{color:#20252a;background:#fff;border:1.5px solid #20252a;border-radius:50%;place-items:center;width:27px;height:27px;font-size:.83rem;font-weight:800;line-height:1;display:grid;position:absolute;transform:translate(-50%,-50%);box-shadow:0 1px 3px #00000024}.numberedPhoto.compact .photoMarker{width:23px;height:23px;font-size:.75rem}.equipmentBlock{margin-bottom:34px}.equipmentIntro{color:#52606d;margin:-4px 0 18px}.equipmentPhotoGrid{grid-template-columns:minmax(0,1.5fr) minmax(220px,.75fr);align-items:center;gap:30px;display:grid}.numberedEquipment{margin:0;padding-left:2.1rem;font-size:1rem}.numberedEquipment li{margin:10px 0;padding-left:5px}.numberedEquipment li::marker{font-weight:800}.pascoReference{border-top:1px solid var(--line);margin-top:30px;padding-top:18px}.pascoReference summary{cursor:pointer;color:var(--focus);font-weight:700}.pascoReferenceInner{border:1px solid #d3d8de;border-radius:7px;max-width:820px;margin-top:14px;overflow:hidden}.aDiagramFrame{background:#fafbfc;border:1px solid #d7dce1;border-radius:7px;width:min(100%,410px);overflow:hidden}.cleanMethodGrid .setupDiagram{border:1px solid #d7dce1;border-radius:7px}.secondaryLink{color:var(--focus);font-weight:700;text-decoration:none}.secondaryLink:hover{text-decoration:underline}mjx-container[jax=CHTML][display=false]{display:inline!important}@media (max-width:760px){.equipmentPhotoGrid{grid-template-columns:1fr}.combinedDiagram{grid-template-columns:1fr 1fr}}.pascoCardVisual{background:#f4f5f6}.pascoCardImage{object-fit:cover;object-position:center center}.methodCardImages{background:#f4f5f6;grid-template-columns:1fr 1fr;gap:7px;padding:12px;display:grid;position:absolute;inset:0}.methodCardImages>div{background:#111;border-radius:4px;position:relative;overflow:hidden}.numberedPhoto.compact .setupPhoto{object-fit:contain;object-position:center;background:#f4f5f6;width:100%;height:100%}.pascoSectionImage{background:#101214;border:1px solid #cbd2da;border-radius:7px;width:min(100%,560px);overflow:hidden}.pascoMethodGrid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.pascoMethodGrid section{min-width:0}.pascoMethodGrid img{border:1px solid #33383e;border-radius:7px;width:100%;height:auto;display:block}.pascoMethodGrid h3{margin:11px 2px 0;font-family:Georgia,Times New Roman,serif;font-size:1.08rem}.potentialAnalogy{grid-template-columns:1fr 1fr;gap:13px;margin-top:17px;display:grid}.analogyPanel{background:#fff;border:1px solid #dfd7d8;border-radius:7px;overflow:hidden}.analogyPanel svg{background:#fff;width:100%;height:auto;display:block}.earthBand{fill:#f0e8df}.earthLine{fill:none;stroke:#76675b;stroke-width:2px}.ball{fill:#fff;stroke:#27313a;stroke-width:3px}.sourceCharge{fill:#fbf5f6;stroke:#9c1f2e;stroke-width:3px}.testCharge{fill:#fff;stroke:#9c1f2e;stroke-width:3px}.chargeText{fill:#9c1f2e;font-family:Georgia,Times New Roman,serif;font-size:22px;font-weight:700}.chargeText.small{font-size:17px}.analogyArrow{stroke:#9c1f2e;stroke-width:2.5px}.analogyArrowHead{fill:#9c1f2e}.heightLine{stroke:#8b949e;stroke-width:1.5px;stroke-dasharray:4 4}.fieldHint{fill:none;stroke:#d5a8ae;stroke-width:1.5px}.analogyMath{fill:#27313a;font-family:Georgia,Times New Roman,serif;font-size:20px;font-style:italic}.analogyCaption{color:#52606d;align-items:baseline;gap:10px;min-height:66px;padding:10px 12px 12px;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.88rem;display:flex}.measurementTableWrap.wide{width:min(720px,100%)}.uncertaintyCell{position:relative}.uncertaintyCell>span{color:#7a8591;z-index:1;pointer-events:none;position:absolute;top:50%;left:11px;transform:translateY(-50%)}.uncertaintyCell input{padding-left:31px}.tableActions{flex-wrap:wrap;align-items:flex-start;gap:8px 18px;display:flex}.uncertaintyDetails summary{cursor:pointer;color:var(--focus);font-size:.92rem;font-weight:650}.uncertaintyControls{grid-template-columns:1fr 1fr;gap:9px;min-width:min(620px,80vw);margin-top:9px;display:grid}.uncertaintyControl{background:#fff;border:1px solid #d7dde4;border-radius:6px;grid-template-columns:minmax(90px,auto) minmax(100px,1fr);align-items:center;gap:7px;padding:9px;display:grid}.uncertaintyVariable{font-family:Georgia,Times New Roman,serif}.uncertaintyControl select,.uncertaintyValue input{background:#fff;border:1px solid #c5ccd4;border-radius:5px;padding:6px 8px}.uncertaintyValue{color:#687482;grid-column:1/-1;justify-self:end;align-items:center;gap:6px;font-size:.88rem;display:flex}.uncertaintyValue input{width:90px}.equationEditor{background:#fff;border:1px solid #cbd2da;border-radius:7px;margin:16px 0 13px;overflow:hidden}.equationInputRow{border-bottom:1px solid #e1e5ea;align-items:center;display:flex}.equationPrompt{background:#f5f6f8;border-right:1px solid #e1e5ea;padding:10px 12px;font-size:.9rem;font-weight:700}.equationInput{border:0;outline:0;flex:1;min-width:0;padding:11px 13px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.96rem}.equationPreview{place-items:center;min-height:80px;padding:12px 18px;font-size:1.08rem;display:grid}.equationPreviewEmpty{color:#8a939e;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.88rem}.equationHelp{color:#66717f;border-top:1px solid #edf0f3;padding:7px 12px;font-size:.83rem}.equationHelp summary{cursor:pointer;color:var(--focus);font-weight:650}.equationHelp div{flex-wrap:wrap;gap:7px 13px;padding-top:7px;display:flex}.analysisHint{color:#66717f;font-size:.93rem;margin-top:-5px!important}.plotter .uncertaintyRow{display:none}@media (max-width:760px){.pascoMethodGrid,.potentialAnalogy,.uncertaintyControls{grid-template-columns:1fr}.methodCardImages{gap:4px;padding:8px}.uncertaintyControls{min-width:0}}.cardVisual .numberedPhoto.compact{aspect-ratio:1850/2160;border-radius:0;width:auto;max-width:100%;height:100%;margin:0 auto;position:relative;overflow:visible}.cardVisual .numberedPhoto.compact .setupPhoto{object-fit:contain;object-position:center;width:100%;height:100%;display:block}.potentialAnalogy.gravityOnly{max-width:680px;margin:17px auto 0;display:block}.gravityOnly .analogyPanel{width:100%}.gravityOnly .lowerEnergyText{fill:#66717f;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px}.gravityOnly .analogyCaption{min-height:0;padding:10px 14px 12px;display:block}.uncertaintyDetails summary{list-style:none}.uncertaintyDetails summary::-webkit-details-marker{display:none}.uncertaintyDetails summary:before{content:"+";width:1.1em;font-weight:800;display:inline-block}.uncertaintyDetails[open] summary:before{content:"−"}.equationPrompt{justify-content:center;align-items:center;min-width:88px;font-family:Georgia,Times New Roman,serif;font-size:1.05rem;display:flex}.equationPreview{min-height:72px}.fitRow{justify-content:space-between}.plotButton{background:var(--focus);color:#fff;cursor:pointer;border:0;border-radius:6px;padding:8px 15px;font-weight:700}.plotButton:hover{filter:brightness(.96)}.plotFrame{padding-bottom:34px;padding-left:36px;position:relative}.plotFrame .plotCanvas{margin-top:16px}.axisLatex{z-index:2;font-family:Georgia,Times New Roman,serif;position:absolute}.axisX{text-align:center;bottom:0;left:36px;right:0}.axisY{transform-origin:50%;white-space:nowrap;top:50%;left:-3px;transform:translateY(-50%)rotate(-90deg)}.plotDownloads{gap:8px;margin-top:10px;display:flex}.plotDownloads button{color:#34404b;cursor:pointer;background:#fff;border:1px solid #c6cdd5;border-radius:5px;padding:7px 15px;font-weight:650}.plotDownloads button:hover{background:#f5f7f9}@media print{body.print-graph *{visibility:hidden!important}body.print-graph .plotExportArea,body.print-graph .plotExportArea *{visibility:visible!important}body.print-graph .plotExportArea{background:#fff;width:100%;padding:18mm;position:absolute;top:0;left:0}body.print-graph .plotDownloads{display:none!important}body.print-graph .plotCanvas{border:0}}.fitControls{margin-top:12px}.fitLabelField{grid-template-columns:62px minmax(220px,1fr) minmax(150px,auto);align-items:center;gap:8px;margin-top:9px;display:grid}.fitLabelField>span:first-child{font-size:.9rem;font-weight:700}.fitLabelField input{background:#fff;border:1px solid #c5ccd4;border-radius:5px;outline:none;min-width:0;padding:7px 9px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.fitLabelPreview{color:#34404b;min-width:150px;padding:4px 8px;font-family:Georgia,Times New Roman,serif}.gnuplotFigure{background:#fff;width:100%;margin-top:16px}.gnuplotFigure .plotFrame{background:#fff;padding:0 0 42px 44px;position:relative}.gnuplotFigure .plotCanvas{background:#fff;border:1px solid #d7dde4;border-radius:6px;margin:0;overflow:hidden}.gnuplotFigure .axisX{text-align:center;bottom:5px;left:44px;right:0}.gnuplotFigure .axisY{top:48%;left:3px;transform:translateY(-50%)rotate(-90deg)}.gnuplotFitBox{z-index:4;pointer-events:none;background:#ffffffe0;border-radius:3px;gap:2px;max-width:48%;padding:7px 10px;font-family:Georgia,Times New Roman,serif;line-height:1.22;display:grid;position:absolute;top:34px;left:clamp(108px,15%,145px)}.gnuplotFitEquation{margin-bottom:2px}.plotDownloads{margin-top:9px}.plotDownloads button:disabled{opacity:.6;cursor:wait}.exportError{margin-top:8px}@media (max-width:720px){.fitLabelField{grid-template-columns:62px 1fr}.fitLabelPreview{grid-column:2;padding-left:0}.gnuplotFitBox{max-width:58%;font-size:.9rem;left:92px}}.formulaPlaceholder{visibility:hidden;white-space:pre}.formulaPlaceholder.block{min-height:1.5em;display:block}.earthFill{fill:#f0e8df}.gnuplotTool{padding:17px 18px 19px}.gnuplotDataRow{grid-template-columns:58px minmax(0,1fr) minmax(0,1fr);align-items:center;gap:12px;margin-top:12px;display:grid}.gnuplotKeyword{font-weight:750}.gnuplotDataRow label{grid-template-columns:30px 1fr;align-items:center;gap:5px;display:grid}.gnuplotDataRow input,.gnuplotAxisGrid input,.gnuplotFitRow input{background:#fff;border:1px solid #c5ccd4;border-radius:5px;outline:none;min-width:0;padding:7px 9px}.gnuplotAxisGrid{grid-template-columns:1fr 1fr;gap:12px;margin-top:10px;display:grid}.axisInputGroup{background:#fff;border:1px solid #dbe0e5;border-radius:6px;grid-template-columns:58px minmax(0,1fr) 92px;align-items:end;gap:7px;padding:9px 10px;display:grid}.axisInputTitle{grid-row:1/3;align-self:center;font-weight:750}.axisInputGroup label{gap:3px;display:grid}.axisInputGroup label>span{color:#6b7682;font-size:.75rem}.axisInputGroup .unitField{grid-column:3}.axisPreview{color:#34404b;grid-column:2/4;min-height:28px;padding-top:2px;font-family:Georgia,Times New Roman,serif}.gnuplotFitRow{grid-template-columns:auto auto minmax(180px,1fr) auto 110px auto;align-items:center;gap:8px;margin-top:11px;display:grid}.fitToggle{align-items:center;gap:6px;font-weight:750;display:inline-flex}.fitToggle input{width:16px;height:16px;accent-color:var(--focus)}.gnuplotFunction,.viaWord{color:#48545f;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.fitFunctionInput,.viaInput{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.gnuplotFitRow input:disabled{opacity:.55;background:#f3f5f7}.gnuplotFitBox{background:#ffffffe6;top:38px;left:clamp(112px,15%,150px)}@media (max-width:760px){.gnuplotDataRow,.gnuplotAxisGrid{grid-template-columns:1fr}.gnuplotKeyword{display:none}.axisInputGroup{grid-template-columns:58px minmax(0,1fr) 82px}.gnuplotFitRow{grid-template-columns:auto auto 1fr}.viaWord{grid-column:1/2}.viaInput{grid-column:2/4}.gnuplotFitRow .plotButton{grid-column:1/-1;justify-self:end}}.gnuplotFitBox{left:clamp(136px,17%,180px)}.fitDisplayRow{grid-template-columns:minmax(0,1fr) minmax(180px,auto);align-items:center;gap:12px;margin:8px 0 2px 88px;display:grid}.fitDisplayRow label{grid-template-columns:92px minmax(0,1fr);align-items:center;gap:8px;display:grid}.fitDisplayRow label>span{color:#596572;font-size:.86rem;font-weight:700}.fitDisplayRow input{background:#fff;border:1px solid #c5ccd4;border-radius:5px;outline:none;min-width:0;padding:7px 9px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.fitDisplayPreview{color:#34404b;min-width:180px;font-family:Georgia,Times New Roman,serif}@media (max-width:760px){.fitDisplayRow{grid-template-columns:1fr;margin-left:0}.fitDisplayPreview{padding-left:100px}.gnuplotFitBox{left:104px}}.formulaMount{vertical-align:baseline;white-space:nowrap;margin-inline:.075em;display:inline-block}.formulaMount.block{display:block}.gnuplotFigure .plotFrame{padding:0}.gnuplotFigure .plotCanvas{margin:0;position:relative;overflow:hidden}.gnuplotFigure .axisX{text-align:center;z-index:3;pointer-events:none;inset:auto 30px 5px 92px;transform:none}.gnuplotFigure .axisY{transform-origin:50%;z-index:3;pointer-events:none;inset:47% auto auto 10px;transform:translateY(-50%)rotate(-90deg)}.fitUnitsRow{grid-template-columns:minmax(0,420px) auto;align-items:center;gap:10px;margin:6px 0 2px 88px;display:grid}.fitUnitsRow label{grid-template-columns:92px minmax(0,1fr);align-items:center;gap:8px;display:grid}.fitUnitsRow label>span{color:#596572;font-size:.86rem;font-weight:700}.fitUnitsRow input{background:#fff;border:1px solid #c5ccd4;border-radius:5px;outline:none;min-width:0;padding:7px 9px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.fitUnitsHint{color:#7a8490;font-size:.82rem}@media (max-width:760px){.fitUnitsRow{grid-template-columns:1fr;margin-left:0}.gnuplotFigure .axisX{left:78px;right:20px}.gnuplotFigure .axisY{left:4px}}.diagramCardImage{object-fit:contain;object-position:center;background:#fff;padding:10px}.diagramSectionImage{background:#fff;border:1px solid #cbd2da;border-radius:7px;width:min(100%,560px);overflow:hidden}.diagramSectionImage img{width:100%;height:auto;display:block}.diagramMethodGrid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.diagramMethodGrid section{min-width:0}.diagramMethodGrid img{background:#fff;border:1px solid #cbd2da;border-radius:7px;width:100%;height:auto;display:block}.diagramMethodGrid h3{margin:11px 2px 0;font-family:Georgia,Times New Roman,serif;font-size:1.08rem}.setupMeasurementRow{align-items:end}.measurementField .measurementInputWrap{grid-template-columns:minmax(70px,105px) auto 70px auto;align-items:stretch;display:grid}.measurementField .numberInput{width:100%}.inlinePlusMinus{color:#6f7a86;background:#f8f9fa;border-left:1px solid #d9dee5;place-items:center;min-width:30px;padding:0 5px;font-family:Georgia,Times New Roman,serif;font-size:1.05rem;display:grid}.inlineUncertaintyInput{text-align:center;border:0;border-left:1px solid #d9dee5;outline:none;width:70px;min-width:0;padding:9px 8px}.optionalField{color:#7b8590;margin-left:5px;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.72rem;font-style:normal;font-weight:500}.fieldNote{color:#707b86;margin:8px 0 0;font-size:.82rem}.tableActions{align-items:center;gap:8px 18px;min-height:42px}.uncertaintyDetails{padding-top:0}.uncertaintyDetails summary{align-items:center;min-height:42px;line-height:1;display:inline-flex}.textButton{align-items:center;min-height:42px;display:inline-flex}@media (max-width:760px){.diagramMethodGrid{grid-template-columns:1fr}.measurementField .measurementInputWrap{grid-template-columns:minmax(74px,1fr) auto 68px auto}}.editableUnitInput{text-align:center;color:#5f6b78;background:#f7f8fa;border:0;border-left:1px solid #d9dee5;outline:none;width:70px;min-width:0;padding:9px 8px;font-family:Georgia,Times New Roman,serif;font-size:.98rem}.editableUnitInput:focus{color:#202a34;background:#fff}.measurementField .measurementInputWrap{grid-template-columns:minmax(70px,105px) auto 70px 70px}.pascoCardImage{object-fit:contain;object-position:center;background:#f4f5f6;padding:4px}.pascoSectionImage img,.pascoMethodGrid img{object-fit:contain}@media (max-width:760px){.measurementField .measurementInputWrap{grid-template-columns:minmax(74px,1fr) auto 68px 62px}.editableUnitInput{width:62px}}.cardBody{padding-bottom:26px}.cardArrow{display:none}.parallelFieldStrengths{margin-bottom:14px}.prototypeSlot{color:#697582;background:#fafbfc;border:1px dashed #bcc6d0;border-radius:7px;flex-direction:column;gap:3px;margin-top:12px;padding:18px 20px;display:flex}.prototypeSlot strong{color:#34404b}.pascoCardImage{background:#111;padding:0}.pascoSectionImage{background:#fff}.pascoSectionImage img{width:100%;height:auto;display:block}.contourTool{margin-top:14px}.contourNote{color:#66717d;margin:10px 0 14px;line-height:1.5}.contourEquationPreview{background:#fafbfd;border:1px solid #d8dfe6;border-radius:8px;flex-wrap:wrap;align-items:center;gap:10px 14px;margin:8px 0 12px;padding:10px 14px;display:flex}.contourEquationPreview>span{color:#5d6874;font-weight:600}.contourFigure{background:#fff;border:1px solid #d8dfe6;border-radius:10px;margin-top:6px;padding:18px 20px 58px;position:relative}.contourSvg{width:100%;height:auto;display:block}.contourLine{fill:none;stroke:#2f6ea3;stroke-width:1.55px;stroke-linecap:round;stroke-linejoin:round;opacity:.9}.contourLine.boundary{stroke:#c02a2a;stroke-width:1.9px;opacity:.9}.plateLine{stroke-width:4.5px;stroke-linecap:round}.plateLine.positive,.plateLine.negative{stroke:#25313c}.plateLabel{fill:#25313c;font-size:13px;font-weight:600}.contourAxisX{bottom:10px}.contourAxisY{left:10px}.contourLegend{color:#5c6772;margin-top:10px;line-height:1.45}.contourLegend strong{color:#35414c}.contourEmpty{margin-top:10px}.inlineMathMessage{flex-wrap:wrap;justify-content:center;align-items:baseline;gap:0 .25em;display:inline-flex}.answerPrompt{color:#29343e;margin:14px 0 8px;font-size:.98rem}.cardVisual.pascoCardVisual{background:#eef1f3}.cardVisual .pascoCardImage{object-fit:contain;object-position:center;background:0 0;padding:10px}.methodCardImages{background:#eef1f3;gap:10px;padding:10px}.methodCardImages>div{background:#eef1f3}.methodCardImages .pascoCardImage{background:0 0;padding:0}.imageMethodIntro{padding-bottom:20px}.imageMethodHeroGrid{margin:18px 0 34px}.methodSubsection{margin-top:12px}.methodSubsection+.methodSubsection{border-top:2px solid var(--accent);margin-top:50px;padding-top:36px}.methodSubheading{align-items:baseline;gap:12px;margin-bottom:8px;display:flex}.methodSubheading h2{margin:0}.threeFields{grid-template-columns:repeat(3,minmax(0,1fr))}.modelComparisonTableWrap{margin-top:14px}.modelComparisonTable{min-width:720px}.laplaceTableWrap{margin-top:14px;overflow-x:auto}.laplaceTable{min-width:1100px}.laplaceTable th,.laplaceTable td{min-width:94px}.laplaceTable th:nth-last-child(-n+2),.laplaceTable td:nth-last-child(-n+2){min-width:150px}.calculatedCell{text-align:center;font-variant-numeric:tabular-nums;color:#34404b;background:#fafbfc;padding:10px 12px}.tableCaption{color:#6b7682;padding:9px 4px 0;font-size:.82rem}.imageMethodSummary{margin-top:38px}.imageMethodSummary h3{margin-top:0}@media (max-width:900px){.threeFields{grid-template-columns:1fr}}.summaryBox{border-left:4px solid var(--accent);background:#faf5f5;padding:20px 22px;font-family:Georgia,Times New Roman,serif}.summaryBox p:last-child{margin-bottom:0}.equationInputMultilineRow{align-items:stretch}.equationTextarea{resize:vertical;white-space:pre-wrap;overflow-wrap:anywhere;min-height:92px;line-height:1.45}.contourModelError{text-align:center;flex-direction:column;gap:7px;display:flex}.contourModelError strong{color:#8f2d16}.contourModelError small{color:#77818c}.modelFromPartE{background:#fafbfd;border:1px solid #d8dfe6;border-radius:8px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px 18px;margin:14px 0 10px;padding:10px 14px;display:grid}.modelFromPartE>span{color:#5e6975;white-space:nowrap;font-weight:700}.plotExpressionEditor{background:#fff;border:1px solid #cbd2da;border-radius:8px;margin:10px 0 12px;overflow:hidden}.plotExpressionHeader{background:#f7f8fa;border-bottom:1px solid #e2e6eb;justify-content:space-between;align-items:center;gap:14px;padding:10px 12px;display:flex}.plotExpressionHeader>div{flex-direction:column;gap:2px;display:flex}.plotExpressionHeader strong{color:#27313b}.plotExpressionHeader span{color:#727d88;font-size:.82rem}.secondarySmallButton{color:#2f6396;cursor:pointer;background:#fff;border:1px solid #bfc8d1;border-radius:6px;padding:7px 10px;font-weight:700}.secondarySmallButton:hover{background:#f3f7fb}.plotExpressionInputRow{align-items:stretch}.plotExpressionTextarea{min-height:72px}.plotExpressionPreview{border-top:1px solid #edf0f3;place-items:center;min-height:76px;padding:10px 18px;font-size:1.04rem;display:grid}.contourControls{flex-wrap:wrap;align-items:end;gap:12px 18px;margin:10px 0 6px;display:flex}.contourControl{color:#596572;gap:5px;font-size:.84rem;font-weight:700;display:grid}.contourControl select,.contourControl input{color:#222d37;background:#fff;border:1px solid #c5ccd4;border-radius:6px;min-height:38px;padding:7px 9px;font-size:.95rem}.contourQControl input{width:100px}.contourControlHelp{color:#6d7884;margin:4px 0 12px;font-size:.82rem;line-height:1.45}.contourScaleNote{color:#687480;margin-top:7px;font-size:.82rem}@media (max-width:760px){.modelFromPartE{grid-template-columns:1fr}.plotExpressionHeader{align-items:flex-start}}.desmosEquationEditor{overflow:visible}.desmosEquationDisplay{text-align:left;cursor:text;background:#fff;border:0;grid-template-columns:14px minmax(0,1fr) auto;align-items:center;gap:12px;width:100%;min-height:104px;padding:18px 20px;display:grid}.desmosEquationDisplay:hover{background:#fbfcfd}.desmosEquationDot{background:#2f6ea3;border-radius:50%;width:11px;height:11px}.desmosEquationMath{min-width:0;font-size:1.08rem}.desmosEditHint{color:#8a949e;white-space:nowrap;font-size:.78rem}.desmosEquationEditing{border-radius:8px;overflow:hidden}.modelConstants{background:#fafbfd;border-top:1px solid #e5e9ed;flex-wrap:wrap;align-items:center;gap:8px 14px;padding:10px 14px;display:flex}.modelConstantsLabel{color:#65717d;font-size:.82rem;font-weight:700}.modelConstant{align-items:center;gap:5px;display:inline-flex}.modelConstant input{color:#25313c;background:#fff;border:1px solid #c7ced6;border-radius:6px;width:88px;min-height:34px;padding:5px 8px;font-size:.92rem}.contourExpandButton{z-index:4;color:#345f8a;cursor:pointer;background:#fffffff0;border:1px solid #c5ccd4;border-radius:6px;padding:6px 9px;font-weight:700;position:absolute;top:10px;right:12px}.contourDensityControl{color:#4f5c68;grid-template-columns:auto minmax(160px,1fr) 36px;align-items:center;gap:12px;margin-top:12px;font-size:.88rem;font-weight:700;display:grid}.contourDensityControl input[type=range]{width:100%}.contourDensityControl output{text-align:right;color:#2f6396}.contourPaperHint{color:#77828d;margin-top:7px;font-size:.78rem}.contourExpandedBackdrop{z-index:1000;background:#141a20ad;place-items:center;padding:2.5vh 2.5vw;display:grid;position:fixed;inset:0}.contourExpandedPanel{background:#fff;border-radius:12px;width:min(1500px,95vw);max-height:95vh;overflow:auto;box-shadow:0 22px 70px #00000047}.contourExpandedPanel .contourFigure{border:0;border-radius:12px;margin:0;padding:24px 28px 70px}.contourExpandedPanel .contourSvg{max-height:82vh}@media (max-width:760px){.desmosEquationDisplay{grid-template-columns:12px minmax(0,1fr)}.desmosEditHint{display:none}.contourDensityControl{grid-template-columns:1fr 42px}.contourDensityControl>span{grid-column:1/-1}}.equationEditorCompact{overflow:hidden}.equationRenderedEditor{text-align:left;cursor:text;background:#fff;border:0;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;width:100%;min-height:132px;padding:22px 24px;display:grid}.equationRenderedEditor:hover{background:#fbfcfd}.equationRenderedMath{min-width:0;padding:6px 0;font-size:1.04rem;overflow:auto hidden}.equationRenderedHint{color:#8a949e;white-space:nowrap;font-size:.78rem}.equationEditorEditing .equationEditFooter{position:relative}.equationDoneButton{color:#345f8a;cursor:pointer;background:#fff;border:1px solid #c5ccd4;border-radius:6px;padding:7px 12px;font-weight:700;position:absolute;bottom:12px;right:12px}.equationModelConstants{border:1px solid #d8dfe6;border-top:0;border-radius:0 0 8px 8px;margin-top:-1px}.contourFigure{overflow:hidden}.plateLine{stroke:#202a34;stroke-width:7px;stroke-linecap:round;vector-effect:non-scaling-stroke}.plateLine.positive,.plateLine.negative{stroke:#202a34}.plateLabel{fill:#202a34;font-family:Georgia,Times New Roman,serif;font-size:15px;font-weight:700}.contourExpandButton,.contourPaperHint,.contourExpandedBackdrop,.contourExpandedPanel{display:none!important}@media (max-width:760px){.equationRenderedEditor{grid-template-columns:1fr;padding:16px}.equationRenderedHint{display:none}}.fieldMapTableWrap{margin-top:14px}.fieldMapTable th,.fieldMapTable td{width:33.333%}.fieldMapActions{justify-content:flex-start}.symmetryToggle{color:#2f6192;cursor:pointer;align-items:center;gap:8px;min-height:42px;font-weight:650;display:inline-flex}.symmetryToggle input{accent-color:#2f6192;width:18px;height:18px}.measuredContourTool{margin-top:18px}.measuredContourFigure{margin-top:0}.measuredContourLine{stroke-width:1.65px}.measuredPoint{fill:#2f78ad;stroke:#fff;stroke-width:1.6px}.mirroredPoint{fill:#fff;stroke:#2f78ad;stroke-width:1.5px;opacity:.8}.measuredDensityControl{margin-top:10px}.measuredContourEmpty{margin-top:16px}.modelComparisonPrompt{background:#fbf6f7;border-left:4px solid #a91f2d;margin-top:18px;padding:15px 18px}.modelComparisonPrompt p{margin:0;line-height:1.55}.reflectionSection{background:#fbfbfc;border-top:3px solid #a91f2d;border-bottom:1px solid #d8dee5;margin-top:42px;padding:30px 34px 34px}.reflectionEyebrow{color:#a91f2d;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px;font-size:.78rem;font-weight:800}.reflectionSection h2{margin:0 0 8px;font-family:Georgia,Times New Roman,serif}.reflectionIntro{color:#65717d;margin:0 0 22px}.reflectionQuestions{grid-template-columns:1fr 1fr;gap:12px;display:grid}.reflectionQuestion{background:#fff;border:1px solid #d7dee5;border-radius:8px;grid-template-columns:34px 1fr;align-items:start;gap:12px;min-height:92px;padding:16px;display:grid}.reflectionQuestion p{margin:1px 0 0;line-height:1.45}.reflectionNumber{color:#fff;background:#a91f2d;border-radius:50%;place-items:center;width:30px;height:30px;font-weight:800;display:grid}@media (max-width:760px){.reflectionSection{padding:24px 20px 28px}.reflectionQuestions{grid-template-columns:1fr}}.taskTheoryPair{break-inside:avoid;page-break-inside:avoid}.taskTheoryPair .task{padding-bottom:8px}.taskTheoryPair .theory{margin-top:0}.theorySequence .theory{break-after:avoid;page-break-after:avoid;margin-top:8px;margin-bottom:0}.theorySequence>.task:first-of-type{border-top:0;padding-top:6px}.imageMethodTheory{margin-top:0}.imageMethodContourTool{margin-top:14px}.groundedConductorLine,.groundedCircleLine{stroke:#222a32;stroke-width:6px;fill:none;stroke-linecap:round}.realElectrodePoint{fill:#fff;stroke:#222a32;stroke-width:3px}.laplaceTable td:nth-last-child(-n+2) input{background:#fffdf7}.headerActions{align-items:center;gap:14px;display:flex}.workbookTools{z-index:30;position:relative}.workbookTools>summary{cursor:pointer;color:var(--focus);-webkit-user-select:none;user-select:none;font-size:.84rem;font-weight:700;list-style:none}.workbookTools>summary::-webkit-details-marker{display:none}.workbookTools>summary:before{content:"⋯";letter-spacing:.08em;margin-right:6px;display:inline-block}.workbookTools[open]>summary:before{content:"×"}.workbookToolsMenu{border:1px solid var(--line);background:#fff;border-radius:9px;gap:8px;width:min(320px,100vw - 34px);padding:14px;display:grid;position:absolute;top:calc(100% + 9px);right:0;box-shadow:0 14px 35px #19232d24}.workbookToolsMenu button{width:100%;color:var(--text);text-align:left;cursor:pointer;background:#fff;border:1px solid #c8d0d9;border-radius:6px;padding:8px 10px}.workbookToolsMenu button:hover{background:var(--soft)}.workbookToolsMenu button.danger{color:#8b1e2d;border-color:#e3c9cd}.workbookToolsNote,.workbookToolsStatus{color:var(--muted);margin:0;font-size:.8rem;line-height:1.4}.workbookToolsStatus{color:var(--focus);font-weight:650}@media (max-width:760px){.headerActions{gap:8px}.workbookTools>summary{font-size:.8rem}}.experimentHubPage .siteHeader{margin-bottom:2.3rem}.experimentHub{max-width:1180px;margin:0 auto}.hubIntro{max-width:760px;margin-bottom:2rem}.hubIntro h2{letter-spacing:-.035em;margin:.25rem 0 .7rem;font-size:clamp(2rem,4vw,3.2rem)}.hubIntro p{color:#596675;font-size:1.02rem;line-height:1.65}.experimentPickerGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;display:grid}.experimentPickerCard{color:inherit;background:#fff;border:1px solid #d7e0ea;border-radius:16px;flex-direction:column;min-height:430px;text-decoration:none;transition:transform .12s,box-shadow .12s,border-color .12s;display:flex;overflow:hidden}.experimentPickerCard:not(.disabled):hover{border-color:#a8bdd3;transform:translateY(-2px);box-shadow:0 14px 34px #24364a14}.experimentPickerCard.disabled{opacity:.52;background:#f8fafc}.experimentPickerVisual{background:#f2f5f8;border-bottom:1px solid #e1e7ed;height:235px;position:relative;overflow:hidden}.experimentPickerImage{object-fit:cover}.experimentPickerCard:first-child .experimentPickerImage{object-fit:contain;background:#f7f8fa;padding:12px}.experimentPlaceholder{color:#c7d0da;place-items:center;height:100%;font:700 7rem/1 system-ui,sans-serif;display:grid}.experimentPickerBody{flex-direction:column;flex:1;padding:1.35rem 1.45rem 1.45rem;display:flex}.experimentPickerBody h3{margin:.25rem 0 .55rem;font-size:1.35rem;line-height:1.18}.experimentPickerBody p{color:#5c6875;margin:0;line-height:1.55}.experimentPickerAction{color:#2e6294;margin-top:auto;padding-top:1.2rem;font-weight:700}.faradayDiagramFrame{background:#fbfcfd;border:1px solid #d8e1ea;border-radius:14px;margin:1.6rem 0 .2rem;padding:.9rem 1rem;overflow-x:auto}.faradayDiagram{color:#27313c;width:100%;min-width:760px;height:auto;display:block}.faradayDevice rect,.faradayDevice circle{fill:#f7f8fa;stroke:#26323f;stroke-width:2px}.faradayDevice .faradayScreen{fill:#fff}.faradayDevice text,.faradayLabel,.faradaySmall{fill:#26323f;font-family:ui-sans-serif,system-ui,sans-serif}.faradayLabel{font-size:18px;font-weight:600}.faradaySmall{font-size:15px}.faradayWire path{fill:none;stroke:#27313c;stroke-width:2.4px}.faradayPlate{fill:#dfeee0;stroke:#27313c;stroke-width:2.2px}.faradayPlateInner{fill:#edf7ee;stroke:none}.faradayRotation{fill:none;stroke:#27313c;stroke-width:2.2px}.magnetS{fill:#3970a5;stroke:#27313c;stroke-width:1.8px}.magnetN{fill:#b94a4e;stroke:#27313c;stroke-width:1.8px}.magnetText{fill:#fff;font:700 15px ui-sans-serif,system-ui,sans-serif}.faradayDipoleArrow{stroke:#27313c;stroke-width:2.2px;color:#27313c}.coil ellipse{fill:none;stroke:#275e91;stroke-width:2.7px}.coilStand{stroke:#27313c;stroke-width:2.2px}.scopeWave{fill:none;stroke:#2f65a0;stroke-width:2.5px}.faradayCardVisual{background:#f7f8fa;min-height:235px;position:relative;overflow:hidden}.faradayCardImage{object-fit:cover}.overviewCard:nth-child(3) .faradayCardImage{object-fit:contain;padding:1rem}.signalCardMini,.modelCardMini{place-items:center;height:100%;display:grid}.signalCardMini svg{width:86%}.signalCardMini line{stroke:#b4bfca;stroke-width:1px}.signalCardMini path{fill:none;stroke:#2f6599;stroke-width:3px}.modelCardMini{color:#26323f;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.8rem,3vw,3.4rem)}.simpleSectionHeading{align-items:end}.faradayEquipmentBlock{background:#f7f8fa;border:1px solid #dce3e9;border-radius:12px;grid-template-columns:minmax(0,1.5fr) minmax(260px,.8fr);align-items:center;gap:2.5rem;margin:1.4rem 0 2rem;padding:1.4rem;display:grid}.faradayEquipmentPhoto{max-width:610px;margin:0 auto;position:relative}.faradayEquipmentImage{border-radius:5px;width:100%;height:auto;display:block}.faradayEquipmentMarker{color:#202a33;background:#fff;border:2px solid #202a33;border-radius:50%;place-items:center;width:30px;height:30px;font:750 .9rem/1 ui-sans-serif,system-ui,sans-serif;display:grid;position:absolute;transform:translate(-50%,-50%);box-shadow:0 1px 4px #00000029}.faradayEquipmentList{columns:1;margin:0;padding-left:1.5rem;line-height:1.9}.dangerTheory{margin-bottom:1.6rem;background:#fff8f8!important;border-left-color:#c6283f!important}.faradaySetupSteps{margin:2rem 0 0}.faradaySetupSteps li{margin-bottom:1rem;line-height:1.65}.faradayFieldGrid{gap:1rem;margin-top:1.1rem;display:grid}.faradayFieldGrid.one{grid-template-columns:minmax(220px,420px)}.faradayFieldGrid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.faradayFieldGrid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.faradayFieldGrid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.faradayField{flex-direction:column;gap:.42rem;display:flex}.faradayFieldLabel{color:#26323f;min-height:1.4rem;font-weight:650}.faradayFieldInput{background:#fff;border:1px solid #c7d2dd;border-radius:8px;grid-template-columns:1fr auto;display:grid;overflow:hidden}.faradayFieldInput input{width:100%;min-width:0;font:inherit;background:0 0;border:0;outline:none;padding:.8rem .9rem}.faradayFieldInput span{color:#64717f;white-space:nowrap;background:#f7f9fb;border-left:1px solid #d6dee6;align-items:center;padding:0 .85rem;display:flex}.faradayField small,.smallMuted{color:#6b7784;line-height:1.45}.faradayAnswer{box-sizing:border-box;width:100%;margin-top:.8rem}.scopeWorkspace{margin-top:1.2rem}.scopeUploadRow{background:#f9fbfc;border:1px dashed #afbfce;border-radius:10px;align-items:center;gap:1rem;padding:1rem;display:flex}.scopeUploadRow p{color:#5f6b77;margin:0;font-size:.95rem}.scopeUploadButton{color:#fff;cursor:pointer;white-space:nowrap;background:#326798;border-radius:8px;justify-content:center;align-items:center;min-height:44px;padding:.65rem 1rem;font-weight:700;display:inline-flex;position:relative}.scopeUploadButton input{opacity:0;pointer-events:none;position:absolute}.scopeEmpty{color:#687481;text-align:center;background:#fbfcfd;border:1px dashed #c5d0da;border-radius:10px;margin-top:1rem;padding:1.25rem}.scopeSignals{gap:1.3rem;margin-top:1.2rem;display:grid}.scopeSignalCard{background:#fff;border:1px solid #d9e1e8;border-radius:12px;padding:1rem 1rem 1.1rem}.scopeSignalHeader{justify-content:space-between;align-items:start;gap:1rem;margin-bottom:.6rem;display:flex}.scopeSignalHeader h4{overflow-wrap:anywhere;margin:.15rem 0 0;font-size:1.05rem}.scopeRemove{color:#8f3942;cursor:pointer;background:0 0;border:0;padding:.35rem .45rem;font-weight:700}.scopePlotFrame{background:#fff;border:1px solid #dce4eb;border-radius:9px;position:relative;overflow:hidden}.scopePlot{width:100%;height:auto;display:block}.scopeGridLine{stroke:#e3e8ed;stroke-width:1px}.scopeZeroLine{stroke:#b2bdc7;stroke-width:1.4px}.scopeAxis{stroke:#2f3943;stroke-width:1.6px}.scopeSignalLine{stroke:#2c6da4;stroke-width:2.1px;vector-effect:non-scaling-stroke}.scopeTick{fill:#4d5965;font:14px ui-sans-serif,system-ui,sans-serif}.scopeAxisLabel{fill:#25313c;font:17px ui-sans-serif,system-ui,sans-serif}.scopeMetaGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.9rem;margin-top:1rem;display:grid}.scopeMetaGrid>label,.scopeDerived{flex-direction:column;gap:.4rem;display:flex}.scopeMetaGrid>label>span,.scopeDerived>span,.theoryCompareControls label>span{color:#697582;font-size:.86rem;font-weight:650}.unitInput{background:#fff;border:1px solid #ccd6df;border-radius:7px;grid-template-columns:1fr auto;display:grid;overflow:hidden}.unitInput input{width:100%;min-width:0;font:inherit;border:0;outline:none;padding:.65rem .7rem}.unitInput>span{color:#63707d;background:#f5f7f9;border-left:1px solid #d7dfe7;align-items:center;padding:0 .7rem;display:flex}.scopeDerived strong{background:#f4f7f9;border:1px solid #d8e0e7;border-radius:7px;align-items:center;min-height:42px;padding:0 .75rem;font-weight:700;display:flex}.faradayMagnetHeading{grid-template-columns:1fr auto}.orstedPortrait{object-fit:cover;filter:grayscale(.08);border-radius:6px;width:auto;height:158px}.faradayCompassTable{max-width:680px}.faradayResultFields{margin-top:1.5rem}.modelAssumptions h3{margin-top:0}.modelAssumptions ol{margin:.7rem 0 0;padding-left:1.4rem}.modelAssumptions li{margin-bottom:.65rem;padding-left:.35rem;line-height:1.6}.theoryCompareWorkspace{margin-top:1.1rem}.theoryCompareControls{grid-template-columns:minmax(180px,1fr) auto minmax(150px,.7fr) auto;align-items:end;gap:.8rem;margin-bottom:1rem;display:grid}.theoryCompareControls>label:not(.scopeUploadButton){flex-direction:column;gap:.4rem;display:flex}.theoryCompareControls select{min-height:44px;font:inherit;background:#fff;border:1px solid #ccd6df;border-radius:7px;padding:0 .7rem}.theoryUploadButton{min-height:44px}.theoryCompareControls .checkLabel{white-space:nowrap;align-items:center;min-height:44px;padding:0 .2rem;font-weight:650;flex-direction:row!important}.theoryCompareControls .checkLabel input{width:18px;height:18px}.theoryLegend{background:#ffffffe6;border:1px solid #e0e5ea;border-radius:6px;gap:.9rem;padding:.4rem .55rem;font-size:.84rem;display:flex;position:absolute;top:14px;right:18px}.theoryLegend span:before{content:"";vertical-align:middle;border-radius:2px;width:18px;height:3px;margin-right:.4rem;display:inline-block}.legendMeasured:before{background:#2c6da4}.legendTheory:before{background:#b5484f}.theoryOverlay{stroke:#b5484f}.measuredOverlay{stroke:#2c6da4}.comingExperiment{text-align:center;max-width:700px;margin:8rem auto}.comingExperiment h1{margin:.3rem 0;font-size:3rem}@media (max-width:980px){.experimentPickerGrid{grid-template-columns:1fr}.experimentPickerCard{min-height:0}.experimentPickerVisual{height:250px}.faradayFieldGrid.four,.faradayFieldGrid.three,.scopeMetaGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.theoryCompareControls{grid-template-columns:1fr 1fr}}@media (max-width:720px){.faradayEquipmentBlock,.faradayFieldGrid.two,.faradayFieldGrid.three,.faradayFieldGrid.four{grid-template-columns:1fr}.scopeUploadRow{flex-direction:column;align-items:stretch}.scopeMetaGrid,.theoryCompareControls,.faradayMagnetHeading{grid-template-columns:1fr}.orstedPortrait{display:none}}.faradayExactFigure{background:#fbfcfd;border:1px solid #d7e0e7;border-radius:14px;margin:2rem 0 1.25rem;padding:1.5rem}.faradayExactFigure img{object-fit:contain;width:100%;height:auto;max-height:520px;display:block}.faradayExactFigure figcaption{color:#596775;margin-top:1rem;font-size:.94rem;line-height:1.5}.faradayCompassFigure{max-width:900px;margin-left:auto;margin-right:auto}.faradayCompassFigure img{max-height:360px}.overviewDangerTheory{margin-top:1.8rem;margin-bottom:.8rem}.faradayTextCards .overviewCard{min-height:0}.faradayTextCard .cardBody{flex-direction:column;justify-content:center;min-height:180px;display:flex}.faithfulLead{max-width:none}.faithfulSetupSteps{margin-top:1.75rem}.romanAssumptions{list-style-type:lower-roman}.faithfulNote{max-width:980px}.separatedTheoryWorkspace{flex-direction:column;gap:1.35rem;display:flex}.theoryUploadTopRow{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.theoryUploadTopRow p{margin:0}.theoryPlotSection{padding-top:.4rem}.theoryPlotSection+.theoryPlotSection{border-top:1px solid #d8e0e7;padding-top:1.5rem}.theoryPlotSection h4{margin:0 0 .75rem;font-size:1.05rem}.compactCompareControls{grid-template-columns:minmax(220px,1.2fr) minmax(150px,.65fr) auto}@media (max-width:720px){.faradayExactFigure{padding:.85rem}.compactCompareControls{grid-template-columns:1fr}}.faradayVisualCard{grid-template-rows:205px auto!important}.faradayVisualCard .faradayCardVisual{background:#f7f9fb;border-bottom:1px solid #e0e6ec;height:205px;min-height:0;overflow:hidden}.faradayCardVisual.photoVisual img{object-fit:cover;object-position:50% 48%;width:100%;height:100%;display:block}.inductionVisual{place-items:center;padding:.6rem 1rem;display:grid}.inductionVisual svg{width:100%;height:100%}.miniScopeBody{fill:#f4f6f8;stroke:#27313c;stroke-width:3px}.miniScopeScreen{fill:#fff;stroke:#27313c;stroke-width:2.5px}.miniScopeZero{stroke:#b7c1cb;stroke-width:1.5px}.miniScopeTrace{fill:none;stroke:#2c6da4;stroke-width:5px;stroke-linecap:round;stroke-linejoin:round}.magnetVisual{background:#f8fafb;grid-template-columns:.32fr .68fr;align-items:stretch;display:grid}.magnetVisualPortrait{border-right:1px solid #e0e5ea;overflow:hidden}.magnetVisualPortrait img{object-fit:cover;object-position:center 20%;filter:grayscale(.05);width:100%;height:100%;display:block}.magnetVisualDiagram{place-items:center;padding:.55rem;display:grid}.magnetVisualDiagram img{object-fit:contain;width:100%;height:100%;max-height:190px;display:block}.theoryVisual{padding:0!important}.theoryVisual .faradayModelGeometry{background:#f8fafb;border:0;border-radius:0;height:100%;margin:0}.theoryVisual .faradayModelGeometry svg{height:100%;min-height:0}.faradayOrstedCompassFigure{grid-template-columns:minmax(170px,.28fr) minmax(0,.72fr);align-items:stretch;gap:1.4rem;margin:1.6rem 0 2rem;display:grid}.orstedPanel,.compassPanel{background:#fbfcfd;border:1px solid #d7e0e7;border-radius:13px;overflow:hidden}.orstedPanel{flex-direction:column;display:flex}.orstedPanel img{object-fit:cover;object-position:center 18%;flex:1;width:100%;min-height:250px;display:block}.orstedPanel div{text-align:center;color:#4e5b67;padding:.65rem .8rem .75rem;font-family:Georgia,Times New Roman,serif;font-size:.92rem}.compassPanel{place-items:center;padding:1rem;display:grid}.compassPanel img{object-fit:contain;width:100%;max-height:360px;display:block}.faradayModelGeometry{background:#fbfcfd;border:1px solid #d7e0e7;border-radius:13px;margin:1.6rem 0 2rem;padding:1.15rem 1.3rem .9rem;overflow:hidden}.faradayModelGeometry svg{width:100%;height:auto;display:block}.faradayModelGeometry figcaption{color:#5d6975;margin-top:.65rem;font-size:.92rem}.faradayModelGeometry.compact{padding:.3rem}.faradayModelGeometry.compact figcaption{display:none}.geomDisk{fill:#edf5ee;stroke:#27313c;stroke-width:2.5px}.geomOrbit{fill:none;stroke:#aab7c3;stroke-width:1.8px;stroke-dasharray:7 7}.geomAxis{stroke:#27313c;stroke-width:2.2px;color:#27313c}.geomOrigin{fill:#27313c}.geomMagnetSouth{fill:#2e6ea5;stroke:#27313c;stroke-width:1.5px}.geomMagnetNorth{fill:#c7474f;stroke:#27313c;stroke-width:1.5px}.geomMagnetSplit{stroke:#27313c;stroke-width:1.5px}.geomMagnetText{fill:#fff;font:700 16px ui-sans-serif,system-ui,sans-serif}.geomMhat,.geomRvector{stroke:#a82536;stroke-width:3px;fill:none;color:#a82536}.geomRho{stroke:#405d78;stroke-width:2.6px;fill:none;color:#405d78}.geomAngle{stroke:#405d78;stroke-width:2px;fill:none;color:#405d78}.geomCoil{fill:none;stroke:#2c6da4;stroke-width:3px}.geomStand{stroke:#27313c;stroke-width:2.3px}.geomArea{stroke:#27313c;stroke-width:2.4px;color:#27313c}.geomDimension{stroke:#7a8793;stroke-width:1.7px}.geomMathText{fill:#24303b;font:italic 22px Georgia,Times New Roman,serif}.geomMathText.red{fill:#a82536}.geomSmallText{fill:#46525e;font:16px ui-sans-serif,system-ui,sans-serif}.scopePlotFrame{position:relative}.scopeMathAxisLabel{z-index:2;pointer-events:none;color:#25313c;font-size:1rem;line-height:1;position:absolute}.scopeMathAxisX{bottom:5px;left:50%;transform:translate(-50%)}.scopeMathAxisY{transform-origin:50%;top:50%;left:5px;transform:translateY(-50%)rotate(-90deg)}.casCell{background:#fff;border:1px solid #cbd6e0;border-radius:10px;margin-top:1rem;overflow:hidden}.casInputLine,.casOutputLine{grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:.85rem;padding:.85rem 1rem;display:grid}.casOutputLine{background:#fbfcfd;border-top:1px solid #e1e6eb;grid-template-columns:48px minmax(0,1fr)}.casPrompt{color:#8a2b39;text-transform:uppercase;letter-spacing:.05em;font:700 .78rem/1 ui-monospace,SFMono-Regular,Menlo,monospace}.casPrompt.output{color:#315f89}.casRunButton,.casUseButton{color:#2d5f8f;font:inherit;cursor:pointer;background:#f6f9fb;border:1px solid #aebfce;border-radius:7px;padding:.55rem .8rem;font-weight:700}.casRunButton:disabled{opacity:.45;cursor:default}.casUseButton{color:#fff;background:#326798;border-color:#326798}.casHint,.casError{color:#65717d;border-top:1px solid #e1e6eb;margin:0;padding:.75rem 1rem}.casError{color:#8b3440;background:#fff8f8}.casMathScroll{padding:.2rem 0;overflow:auto hidden}.casMathScroll .formulaMount.block{min-width:max-content}.casActions{color:#5f6c78;border-top:1px solid #e1e6eb;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1rem;font-size:.93rem;display:flex}.manualMathDetails{margin-top:1rem}.manualMathDetails>summary{cursor:pointer;color:#52606d;margin-bottom:.75rem;font-weight:650}@media (max-width:760px){.faradayOrstedCompassFigure{grid-template-columns:1fr}.orstedPanel{display:none}.casInputLine{grid-template-columns:38px 1fr}.casInputLine .casRunButton{grid-column:1/-1}.casActions{flex-direction:column;align-items:stretch}}.theoryFormulaControls{flex-direction:column;gap:1rem;display:flex}.theoryTimeRange{grid-template-columns:repeat(2,minmax(150px,230px));gap:.8rem;display:grid}.theoryTimeRange label{flex-direction:column;gap:.35rem;display:flex}.theoryTimeRange label>span{color:#687582;font-size:.86rem;font-weight:650}.theoryParameterBox{background:#f9fbfc;border:1px solid #d9e2e9;border-radius:9px;padding:.9rem 1rem}.theoryParameterBox p{color:#5f6b77;margin:0 0 .7rem}.theoryParameterGrid{flex-wrap:wrap;gap:.65rem;display:flex}.theoryParameterGrid label{background:#fff;border:1px solid #d8e0e7;border-radius:7px;grid-template-columns:auto 110px;align-items:center;gap:.5rem;padding:.35rem .55rem;display:grid}.theoryParameterGrid input{width:100%;min-width:0;font:inherit;border:0;outline:0}.theoryError{color:#8b3440;background:#fff8f8}@media (max-width:720px){.theoryTimeRange{grid-template-columns:1fr 1fr}}.sectionNav{border-top:1px solid #d9e0e7;margin-top:2.2rem;padding-top:1.4rem}.sectionNavInner{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.sectionNavLink{color:inherit;background:#fbfcfd;border:1px solid #d7e0e7;border-radius:12px;flex-direction:column;gap:.18rem;min-height:84px;padding:.95rem 1.05rem;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s;display:flex}.sectionNavLink:hover{border-color:#bfcbd6;transform:translateY(-1px);box-shadow:0 8px 20px #1e2d3c0f}.sectionNavLink.next{text-align:right;align-items:flex-end}.sectionNavDirection{color:#8b1f2d;letter-spacing:.03em;text-transform:uppercase;font-size:.78rem;font-weight:700}.sectionNavLabel{color:#24303b;font-size:1rem;font-weight:600}.geomRvector{stroke:#27313c;stroke-width:2.8px;fill:none;color:#27313c}.geomMathText.dark{fill:#27313c}@media (max-width:720px){.sectionNavInner{grid-template-columns:1fr}.sectionNavLink.next{text-align:left;align-items:flex-start}}.overviewDangerTheoryTop{margin-top:1.25rem;margin-bottom:1.7rem}.sectionNavSimple{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:1rem;margin-top:34px;padding-top:22px;display:flex}.sectionBackLink{color:#536171;padding:.35rem 0;font-weight:650;text-decoration:none}.sectionBackLink:hover{color:var(--accent)}.sectionNextLink{margin-left:auto}.geomRho{stroke:#405d78;stroke-width:2.15px;fill:none}.geomMhat{stroke-width:2.45px}.geomRvector{stroke-width:2.35px}.geomAxis{stroke-width:1.9px}.geomAngle{stroke-width:1.7px}.geomLabelVectorLine{stroke:#27313c;stroke-width:1.45px}.geomLabelVectorHead{fill:#27313c}@media (max-width:720px){.sectionNavSimple{align-items:flex-start}.sectionBackLink{max-width:45%}}.experimentPickerCard:nth-child(2) .experimentPickerImage{object-fit:contain;background:#f7f8fa;padding:12px}.hubIntro{width:100%;max-width:none}.experimentPickerFaradayModel,.experimentPickerFaradayModel .faradayModelGeometry,.experimentPickerFaradayModel .geomCanvas{width:100%;height:100%}.experimentPickerFaradayModel .faradayModelGeometry{background:#f7f8fa;border:0;border-radius:0;margin:0;padding:.2rem}.experimentPickerFaradayModel .geomCanvas{place-items:center;display:grid}.experimentPickerFaradayModel svg{object-fit:contain;width:100%;height:100%}.faradayCardVisual.setupDiagramVisual{background:#f8fafb;place-items:center;padding:.7rem;display:grid}.faradayCardVisual.setupDiagramVisual img{object-fit:contain;width:100%;height:100%}.geomCanvas{width:100%;position:relative}.geomLatex{z-index:3;color:#24303b;pointer-events:none;white-space:nowrap;font-size:clamp(.72rem,2vw,1.15rem);line-height:1;position:absolute;transform:translate(-50%,-50%)}.geomLatex .formulaMount{display:inline-block}.geomX{top:54.4%;left:94.2%}.geomY{top:11.4%;left:38.1%}.geomRhoLabel{top:40.2%;left:44.1%}.geomOmegaLabel{top:47.1%;left:47.8%}.geomDLabel{top:95.5%;left:59.9%}.geomMhatLabel{color:#a82536;top:27%;left:62.2%}.geomRLabel{color:#27313c;top:37.2%;left:66.3%}.faradayModelGeometry.compact .geomLatex{font-size:clamp(.54rem,1.35vw,.88rem)}.theoryParameterSummary{background:#fbfcfd;border:1px solid #d8e0e7;border-radius:9px;margin:.8rem 0 1.05rem}.theoryParameterSummary>summary{cursor:pointer;color:#40505f;padding:.8rem .95rem;font-weight:650}.theoryParameterSummary[open]>summary{border-bottom:1px solid #e0e6eb}.theoryParameterSummaryBody{padding:.9rem .95rem 1rem}.theoryFormulaPreview{margin-bottom:.75rem;padding-bottom:.45rem;overflow-x:auto}.theoryAllParameterGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem .9rem;display:grid}.theoryAllParameterGrid label{color:#566575;gap:.3rem;font-size:.86rem;display:grid}.theoryAllParameterGrid .unitInput input{min-width:0}.theoryParamSource{color:#87929d;font-size:.75rem}@media (max-width:850px){.theoryAllParameterGrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:540px){.theoryAllParameterGrid{grid-template-columns:1fr}}.casAutoLead{color:#667482;margin:0 0 .65rem;font-size:.92rem}.theoryVisual .geomCanvas,.theoryVisual .geomCanvas svg{width:100%;height:100%}.experimentPickerModelImage{object-position:center;background:#f8fafb;padding:.7rem .85rem;object-fit:contain!important}.staticTheoryVisual{background:#f8fafb;place-items:center;display:grid;overflow:hidden;padding:0!important}.staticTheoryVisual img{object-fit:contain;object-position:center;width:100%;height:100%;display:block}.faradayStaticModelFigure{background:#fbfcfd;border:1px solid #d7e0e7;border-radius:13px;margin:1.6rem 0 2rem;overflow:hidden}.faradayStaticModelFigure figcaption{color:#5d6975;padding:0 1.15rem 1rem;font-size:.92rem}.faradayTextCards .faradayTextCard:nth-child(3) h3{white-space:nowrap;font-size:clamp(1.35rem,2vw,1.75rem)}.scopePlotWithTools{gap:.55rem;display:grid}.interactiveScopePlot .scopePlot{cursor:crosshair}.scopeHoverLine{stroke:#8392a0;stroke-width:1px;stroke-dasharray:4 4;pointer-events:none}.scopeHoverPoint{fill:#fff;stroke:#2f6da2;stroke-width:2.5px;pointer-events:none}.scopeMarkerLine{stroke:#9d2535;stroke-width:1.4px;stroke-dasharray:6 5;pointer-events:none}.scopeMarkerPoint{fill:#fff;stroke:#9d2535;stroke-width:2.5px;pointer-events:none}.scopeMarkerText{fill:#9d2535;pointer-events:none;font:700 16px ui-sans-serif,system-ui,sans-serif}.scopeCursorBar{color:#637180;flex-wrap:wrap;align-items:center;gap:.55rem 1rem;min-height:34px;padding:0 .15rem;font-size:.88rem;display:flex}.scopeDeltaT{align-items:center;gap:.65rem;margin-left:auto;display:inline-flex}.scopeDeltaT button,.scopeTinyButton{color:#2f6699;font:inherit;cursor:pointer;background:0 0;border:0;padding:.18rem .25rem;font-weight:650}.scopeTinyButton{color:#7a8793}.scopeNoteField{gap:.35rem;margin-top:.85rem;display:grid}.scopeNoteField>span,.scopePeriodGrid label>span,.computedOmega>span{color:#687684;font-size:.84rem;font-weight:650}.scopeNoteField input{width:100%;font:inherit;background:#fff;border:1px solid #cfd9e2;border-radius:8px;padding:.72rem .85rem}.scopePeriodGrid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:end;gap:1rem;margin-top:.8rem;display:grid}.scopePeriodGrid label,.computedOmega{gap:.35rem;display:grid}.computedOmega strong{background:#f7f9fb;border:1px solid #d7e0e7;border-radius:8px;align-items:center;min-height:48px;padding:0 .85rem;font-weight:500;display:flex}.scopeMotorDetails{color:#667482;margin-top:.75rem}.scopeMotorDetails summary{cursor:pointer;font-size:.88rem;font-weight:650}.scopeMetaGrid.twoOnly{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:.7rem}.experimentExtraTask{border-top:1px solid var(--line);margin:1.2rem 0 0 3.9rem;padding:1rem 0}.experimentExtraTask summary{cursor:pointer;color:#2f6699;font-weight:700}.experimentExtraTask>div{padding-top:.8rem}.earthFieldBox,.magnetVolumeBlock,.modelMeasurementsSection{background:#fafbfd;border:1px solid #d8e0e7;border-radius:10px;margin-top:1.1rem;padding:1rem 1.1rem}.earthFieldBox .simpleField{max-width:360px}.modelMeasurementsSection{margin:2.2rem 0 1rem;padding:1.25rem 1.3rem}.modelMeasurementsSection h3{margin:.25rem 0 .35rem;font-size:1.35rem}.modelMeasurementsSection p{color:#5f6d7a;margin:0 0 1rem}.modelMeasurementGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.modelNotebook{background:#fff;border:1px solid #cfd9e2;border-radius:12px;margin:1.5rem 0 2rem;overflow:hidden}.modelNotebookBar{background:#f4f6f8;border-bottom:1px solid #d8e0e7;justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 1rem;display:flex}.modelNotebookBar>div{align-items:baseline;gap:.7rem;display:flex}.modelNotebookBar span{color:#71808e;font-size:.82rem}.modelNotebookBar code{color:#687684;font-size:.82rem}.notebookStep{border-bottom:1px solid #e1e6eb;grid-template-columns:48px minmax(0,1fr);gap:.75rem;padding:1rem 1.15rem 1.15rem;display:grid}.notebookStep p{margin:.1rem 0 .65rem}.notebookStepLetter{padding-top:.15rem;font-family:Georgia,Times New Roman,serif;font-size:1.05rem}.modelCodeCell{background:#fff;border:1px solid #d2dae2;border-radius:7px;grid-template-columns:76px minmax(0,1fr);min-height:74px;display:grid;overflow:hidden}.modelCellPrompt{color:#9d2535;background:#fafafa;padding:.82rem .65rem;font:700 .78rem ui-monospace,SFMono-Regular,Menlo,monospace}.modelCodeCell textarea{resize:vertical;white-space:pre-wrap;overflow-wrap:anywhere;border:0;outline:0;min-width:0;min-height:74px;padding:.78rem .9rem;font:1rem/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.modelCodeCell textarea::placeholder{color:#9aa5af}.readonlyCell{min-height:0}.readonlyCell code{align-self:center;padding:.85rem .9rem;font:1rem ui-monospace,SFMono-Regular,Menlo,monospace}.notebookOutput{background:#fbfcfd;border:1px solid #d9e2e9;border-radius:7px;grid-template-columns:76px minmax(0,1fr);margin-top:.55rem;display:grid;overflow:hidden}.notebookMathOutput{min-width:0;padding:.2rem .8rem;overflow-x:auto}.mutedOutput{color:#71808e;padding:.8rem;display:block}.errorOutput{color:#a02a39;background:#fff7f7;padding:.8rem;display:block}.notebookDetails{color:#657381;margin-top:.6rem;font-size:.86rem}.notebookDetails summary{cursor:pointer}.notebookDetails code{overflow-wrap:anywhere;background:#f6f8fa;border-radius:6px;margin-top:.45rem;padding:.7rem;display:block}.notebookSyntaxNote{color:#687684;background:#fafbfd;margin:0;padding:.9rem 1.15rem 1rem;font-size:.86rem}.modelNotebookEmfCarrier{display:none}.v5TheoryWorkspace{margin-top:1rem}.theoryParameterPanel{background:#fafbfd;border:1px solid #d6dfe7;border-radius:10px;padding:1rem}.theoryParameterHeading{justify-content:space-between;align-items:end;gap:1rem;display:flex}.theoryParameterHeading p{color:#697684;margin:.25rem 0 0;font-size:.88rem}.theoryTimeRange{gap:.6rem;min-width:300px;display:flex}.theoryTimeRange label{flex:1}.theoryAllParameterGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;margin-top:.9rem;display:grid}.theoryAllParameterGrid label{gap:.25rem;display:grid}.theoryAllParameterGrid label>span{color:#667482;font-size:.82rem;font-weight:650}.theoryAllParameterGrid input{width:100%;font:inherit;background:#fff;border:1px solid #cfd9e2;border-radius:7px;padding:.55rem .65rem}.theoryAllParameterGrid .missingParameter input{background:#fff9f9;border-color:#c56a75}.theoryMissingNotice{color:#9d2535;margin-top:.75rem;font-size:.9rem;font-weight:650}.theoryMeasurementPicker{justify-content:space-between;align-items:end;gap:1rem;margin:1rem 0;display:flex}.theoryMeasurementPicker label{gap:.35rem;min-width:min(480px,100%);display:grid}.theoryMeasurementPicker label>span{color:#687684;font-size:.84rem;font-weight:650}.theoryMeasurementPicker select{font:inherit;background:#fff;border:1px solid #cfd9e2;border-radius:8px;padding:.65rem .75rem}.selectedPeriodNote{color:#536171;font-size:.9rem}.selectedPeriodNote.muted{color:#84919c}.sideBySideComparison{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.sideBySideComparison .theoryPlotSection{min-width:0}.sideBySideComparison h4{margin:0 0 .55rem}.compactTheoryPlot{min-height:0}.theoryFinalTask .answerBox{margin-top:1rem}@media (max-width:900px){.faradayMagnetHeading h2,.faradayTextCards .faradayTextCard:nth-child(3) h3{white-space:normal}.modelMeasurementGrid,.theoryAllParameterGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.sideBySideComparison{grid-template-columns:1fr}.theoryParameterHeading{flex-direction:column;align-items:stretch}.theoryTimeRange{min-width:0}.theoryMeasurementPicker{flex-direction:column;align-items:stretch}}@media (max-width:620px){.scopePeriodGrid,.scopeMetaGrid.twoOnly,.modelMeasurementGrid,.theoryAllParameterGrid,.notebookStep{grid-template-columns:1fr}.notebookStepLetter{padding:0}.modelCodeCell,.notebookOutput{grid-template-columns:66px minmax(0,1fr)}.modelNotebookBar{flex-direction:column;align-items:flex-start}.experimentExtraTask{margin-left:0}}.notebookSuccessOutput>div:last-child{color:#385d4b;padding:.82rem .9rem}.notebookDetails .nestedSummary{cursor:pointer;color:#6b7885;margin-top:.65rem;list-style:none}.magnetDangerTheory{margin-top:.8rem}.setupMagnetWarning{margin:1.25rem 0 1.5rem}.scopeReadoutIntro{color:#657381;margin-top:.9rem;font-size:.9rem}.scopeReadoutGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;margin-top:.7rem;display:grid}.scopeReadoutGrid label{gap:.32rem;display:grid}.scopeReadoutGrid label>span{color:#687684;font-size:.84rem;font-weight:650}.scopeDerivedValues{grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;margin-top:.7rem;display:grid}.scopeDerivedValues>div{background:#f8fafb;border:1px solid #d7e0e7;border-radius:8px;align-content:center;gap:.18rem;min-height:78px;padding:.65rem .8rem;display:grid}.scopeDerivedValues span{color:#687684;font-size:.8rem;font-weight:650}.scopeDerivedValues strong{font-size:1rem}.scopeDerivedValues small{color:#84909b;font-size:.76rem}.scopeQuickAdd{background:#fbfcfd;border:1px dashed #afc4d7;border-radius:10px;margin:.85rem 0 1rem;padding:.9rem 1rem}.scopeQuickAddTop{justify-content:space-between;align-items:center;gap:1rem;display:flex}.scopeQuickAddTop strong{display:block}.scopeQuickAddTop p{color:#6b7885;margin:.18rem 0 0;font-size:.88rem}.scopeUploadButton.compact{white-space:nowrap;padding:.62rem .82rem}.scopeQuickSelect{gap:.3rem;margin-top:.8rem;display:grid}.scopeQuickSelect>span{color:#687684;font-size:.82rem;font-weight:650}.scopeQuickSelect select{font:inherit;background:#fff;border:1px solid #cfd9e2;border-radius:8px;padding:.62rem .72rem}.scopeQuickAdd .scopePlotWithTools{margin-top:.85rem}.modelMeasurementsInTheory{margin-top:1.8rem}.measurementCarryNote{font-size:.9rem;margin-top:.9rem!important}.openTheoryNotebookSection{margin-top:2rem}.openTheoryNotebookSection h3{margin-bottom:.45rem}.notebookPromptText{color:#62707d}.openMathematicaNotebook{margin-top:1rem}.openNotebookCell{border-bottom:1px solid #dfe5ea;grid-template-columns:82px minmax(0,1fr);min-height:290px;display:grid}.mathematicaEditorWrap{min-width:0;position:relative}.mathematicaEditorWrap textarea{resize:vertical;tab-size:2;background:#fff;border:0;outline:0;width:100%;height:100%;min-height:290px;padding:1rem 1.05rem;font:1rem/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.mathematicaEditorWrap textarea::placeholder{color:#a0aab3}.mathematicaEditorWrap.aliasMode{box-shadow:inset 0 0 0 2px #2f669924}.mathematicaAliasHint{z-index:2;color:#486176;background:#eef4f9;border-radius:6px;padding:.38rem .55rem;font-size:.78rem;position:absolute;top:.65rem;right:.75rem}.notebookSyntaxHelp{color:#687684;border-bottom:1px solid #dfe5ea;padding:.75rem 1rem}.notebookSyntaxHelp summary{cursor:pointer;font-weight:650}.notebookSyntaxHelpBody{flex-wrap:wrap;align-items:center;gap:.45rem .65rem;padding-top:.7rem;display:flex}.notebookSyntaxHelpBody code{background:#f1f4f6;border-radius:5px;padding:.28rem .42rem}.notebookSyntaxHelpBody p{width:100%;margin:.2rem 0 0;font-size:.86rem}.notebookSyntaxHelpBody kbd{font:inherit;background:#fff;border:1px solid #c8d0d8;border-bottom-width:2px;border-radius:4px;padding:0 .25rem}.notebookPlotCell{border-bottom:1px solid #dfe5ea;grid-template-columns:82px minmax(0,1fr);display:grid}.mathematicaPlotCommand{flex-wrap:wrap;align-items:center;gap:.35rem;padding:.8rem 1rem;font:1rem ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;display:flex}.mathematicaPlotCommand input{min-width:170px;font:inherit;background:#fff;border:1px solid #cfd9e2;border-radius:6px;flex:1;padding:.5rem .6rem}.mathematicaPlotCommand .plotRangeInput{flex:0 110px;min-width:80px;max-width:110px}.openMathematicaNotebook>.notebookOutput{border:0;border-bottom:1px solid #dfe5ea;border-radius:0;margin:0}.openMathematicaNotebook .notebookDetails{background:#fbfcfd;margin:0;padding:.72rem 1rem .85rem 82px}.resolvedNotebookExpression{white-space:pre-wrap;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.v51TheoryWorkspace{margin-top:1rem}.v51TheoryWorkspace .theoryMissingNotice{margin:0 0 .85rem}.v51TheoryWorkspace .theoryMeasurementPicker{margin-top:0}@media (max-width:760px){.scopeReadoutGrid,.scopeDerivedValues{grid-template-columns:1fr}.scopeQuickAddTop{flex-direction:column;align-items:stretch}.scopeUploadButton.compact{align-self:flex-start}.openNotebookCell,.notebookPlotCell{grid-template-columns:64px minmax(0,1fr)}.openMathematicaNotebook .notebookDetails{padding-left:1rem}.mathematicaPlotCommand{align-items:stretch}}.simpleSectionHeading{grid-template-columns:minmax(0,1fr)!important}.faradayMagnetHeading h2{white-space:nowrap!important}.faradayStaticModelFigure img{width:100%;height:auto;display:block}.staticTheoryVisual img{object-fit:contain;width:100%;height:100%}.verticalTheoryComparison{flex-direction:column;gap:1.35rem;margin-top:.85rem;display:flex}.verticalTheoryComparison .theoryPlotSection{width:100%;min-width:0;max-width:100%}.verticalTheoryComparison .theoryPlotSection+.theoryPlotSection{border-top:1px solid #e1e6eb;padding-top:1.05rem}.verticalTheoryComparison .scopePlotFrame{max-width:980px}.scopeActivity{margin:.85rem 0 1rem}.scopeActivitySignal{margin-top:.8rem}.scopeActivitySignal .scopeSignalHeader{margin-bottom:.45rem}.scopeActivitySignal .scopeSignalHeader h4{margin:0;font-size:1rem}.manualSignalReadouts{grid-template-columns:repeat(4,minmax(0,1fr));gap:.65rem;margin:1.1rem 0 1.25rem;display:grid}.manualSignalReadouts label{color:#536373;gap:.36rem;min-width:0;font-size:.91rem;font-weight:600;display:grid}.manualSignalReadouts input{width:100%;min-width:0}@media (max-width:840px){.manualSignalReadouts{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:490px){.manualSignalReadouts{grid-template-columns:1fr}}.scopeMarkerHint{color:#778493}.scopePinnedReadouts{color:#536373;flex-wrap:wrap;align-items:center;gap:.55rem 1.25rem;padding:.22rem .15rem .25rem;font-size:.88rem;display:flex}.scopePinnedReadouts strong{color:#9d2535}.scopePinnedReadouts .scopeTinyButton{margin-left:auto}.faradayDerivationTitle{margin:2.1rem 0 1.1rem;font-size:1.5rem}.faradayMeasureD{background:#f7f9fb;border:1px solid #dde5eb;border-radius:9px;grid-template-columns:minmax(160px,300px) 1fr;align-items:center;gap:1.3rem;margin:1.5rem 0 2rem;padding:1rem 1.2rem;display:grid}.faradayMeasureD p{color:#627181;margin:0;font-size:.94rem}.fluxStepMath{flex-wrap:wrap;align-items:center;gap:1.1rem;margin:.8rem 0 1.1rem;display:flex}.fluxStepMath>.formulaMount{white-space:nowrap}.liveMathFieldWrap{width:100%;min-width:0}.fluxStepMath .liveMathFieldWrap{flex:1;min-width:240px}.liveMathMount{width:100%}.faradayMathLive{color:#1d2a37;background:#fff;border:1px solid #bacbdb;border-radius:10px;outline:none;width:100%;min-height:4.2rem;padding:.7rem .85rem;font-size:1.35rem;display:block}.faradayMathLive.compact{min-height:3.25rem;padding:.4rem .8rem;font-size:1.22rem}.faradayMathLive:focus-within{box-shadow:0 0 0 2px #97b9d8}.liveMathLoading{color:#758392;background:#f8fafb;border:1px dashed #cbd8e3;border-radius:8px;padding:.7rem;font-size:.85rem}.liveMathFallback textarea{color:#24303c;background:#fff;border:1px solid #cbd5df;border-radius:8px;width:100%;padding:.8rem;font:1rem ui-monospace,monospace}.liveMathPreview{padding:.5rem;overflow-x:auto}.liveMathFallback small{color:#b34047;font-size:.82rem}.faradayFluxEditor{background:#f8fafc;border:1px solid #cddde8;border-radius:12px;margin:1.5rem 0 1.7rem;padding:1.35rem}.fluxEditorTitle{flex-wrap:wrap;align-items:center;gap:1rem;margin-bottom:.8rem;display:flex}.fluxEditorTitle strong{font-size:1.1rem}.fluxEditorTitle .formulaMount{font-size:1.35rem}.fluxEditorHelp{color:#617181;margin:.85rem 0 .5rem;font-size:.9rem}.fluxDerivativeResult{border-top:1px solid #d9e4ed;margin-top:1rem;padding-top:1rem;overflow-x:auto}.fluxDerivativeResult>span{color:#667787;font-size:.88rem;font-weight:650}.fluxDerivativeResult .formulaMount.block{font-size:1.07rem}.fluxEmpty{color:#8795a2;padding:.9rem .15rem .1rem;font-size:.9rem}.fluxParameterSection{background:#fff;border:1px solid #d7e1e9;border-radius:12px;margin:1.5rem 0;padding:1.3rem}.fluxParameterHeading h3{margin:0 0 .35rem;font-size:1.25rem}.fluxParameterHeading p{color:#617181;margin:0 0 1.1rem;font-size:.92rem}.fluxParameterGrid{grid-template-columns:repeat(4,minmax(0,1fr));gap:.8rem;display:grid}.fluxParameterGrid label{gap:.35rem;display:grid}.fluxParameterGrid label>span{align-items:center;gap:.5rem;font-weight:650;display:flex}.fluxParameterGrid label small{color:#7b8997;font-size:.75rem;font-weight:400}.fluxParameterGrid input,.fluxPlotControls input{width:100%;min-width:0;font:inherit;border:1px solid #c5d2de;border-radius:8px;padding:.65rem .7rem}.fluxParameterGrid .fluxMissingParam input{border-color:#bf6876}.fluxPlotControls{flex-wrap:wrap;align-items:end;gap:.7rem;margin-top:1.2rem;display:flex}.fluxPlotControls label{color:#5d6b78;gap:.25rem;max-width:145px;font-size:.87rem;font-weight:650;display:grid}.fluxPlotButton{color:#fff;font:inherit;cursor:pointer;background:#33699a;border:0;border-radius:8px;padding:.7rem 1rem;font-weight:700}.fluxPlotButton:hover{background:#244f75}.fluxAdvancedModel{border-top:1px solid #e0e8ed;margin-top:1.3rem;padding-top:.9rem}.fluxAdvancedModel summary{color:#4b647b;cursor:pointer;font-weight:650}.fluxAdvancedModel p{color:#596b79;margin:.65rem 0;font-size:.9rem}.fluxAdvancedModel label{align-items:center;gap:.5rem;display:flex}.fluxAdvancedModel input[type=checkbox]{width:1.1rem;height:1.1rem}.fluxError{color:#9d2934;overflow-wrap:anywhere;background:#fff5f5;border:1px solid #efc1c1;border-radius:8px;padding:.75rem .9rem}.fluxComparison{margin:1.5rem 0}.fluxComparisonNote{color:#657584;font-size:.88rem}@media (max-width:830px){.fluxParameterGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.faradayMeasureD{grid-template-columns:1fr}}@media (max-width:500px){.fluxParameterGrid{grid-template-columns:1fr 1fr}.fluxStepMath{display:block}.fluxStepMath>.formulaMount{margin-bottom:.6rem;display:block}}.fluxExpandedDerivative{border-top:1px dashed #d2dde8;margin:.5rem 0 0;padding-top:.6rem}.fluxExpandedDerivative summary{cursor:pointer;color:#356794;font-size:.89rem;font-weight:700}.fluxLongEquation{max-width:100%;padding:.7rem 0;overflow-x:auto}math-field.faradayMathLive{--primary-color:#1b2835;--caret-color:#2e6496;--selection-background-color:#75b1e042;--selection-color:#1b2835;--contains-highlight-background-color:#75b1e01f;--smart-fence-color:#5a7490;overflow-x:auto;color:#1b2835!important;background:#fff!important}math-field.faradayMathLive::part(menu-toggle),math-field.faradayMathLive::part(virtual-keyboard-toggle){color:#46759f}.compactFluxEditor{padding:1rem 1.15rem}.compactFluxEditor .fluxPlotButton{margin-top:.75rem}.compactFluxEditor .fluxEditorTitle{margin-bottom:.35rem}.fluxMissingValues{padding:.9rem 0}.fluxMissingValues p{margin:0 0 .7rem}.fluxOnlyMissing{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.fluxMissingValues button{margin-top:.8rem}.fluxMeasuredSelect{margin-top:1.65rem}.fluxAdvancedSettings{border-top:1px solid #dbe4ed;margin-top:1.4rem;padding-top:.85rem}.fluxAdvancedSettings .fluxOverrideToggle{align-items:center;gap:.5rem;margin-bottom:1rem;display:flex}.fluxAdvancedSettings .fluxPlotButton{margin-top:1rem}.scopeHoverReadout{color:#506479;font-variant-numeric:tabular-nums;min-height:1.65rem;padding:.15rem 1rem .3rem;font-size:.85rem}.compactFluxEditor,.fluxDerivativeResult,.fluxExpandedDerivative,.fluxLongEquation,.fluxEquationShrink,.theoryPlotSection,.fluxComparison,.sheet,.taskBody{min-width:0;max-width:100%}.fluxDerivativeResult{overflow:clip}.fluxLongEquation{overscroll-behavior-inline:contain;box-sizing:border-box;-webkit-overflow-scrolling:touch;background:#fff;border:1px solid #e0e8ef;border-radius:8px;width:100%;max-width:100%;overflow-x:auto}.fluxEquationShrink{box-sizing:border-box;width:max-content;min-width:100%;max-width:none;padding:.65rem 1rem;font-size:.73rem}.fluxEquationShrink .formulaMount.block{font-size:.9rem}.fluxEquationShrink mjx-container[display=true]{max-width:none!important;display:block!important}.fluxShortDefinition{font-size:.83rem;overflow-x:auto}.fluxExpressionNote{color:#536579;margin:.4rem 0;font-size:.83rem}.fluxAdvancedSettings{margin-top:.75rem;padding-top:.8rem}.fluxAdvancedSettings summary{font-size:.88rem}.fluxAdvancedSettings .fluxParameterGrid{margin-top:1rem}.fluxMathEditHint{color:#718293;align-items:center;gap:.45rem;margin:.35rem 0 0;font-size:.76rem;display:flex}.fluxMathEditHint kbd{background:#fff;border:1px solid #c6d5e2;border-radius:4px;padding:0 .35rem}.fluxMathPlus{color:#285983;cursor:pointer;background:#fff;border:1px solid #aac4dc;border-radius:5px;margin-left:auto;padding:.1rem .5rem;font-size:1rem;font-weight:750}.faradayOmegaReadout{color:#4e6072;font-size:.94rem}.fluxUsedParameters{color:#4e6374;flex-wrap:wrap;align-items:center;gap:.5rem;padding:.65rem .05rem .3rem;font-size:.78rem;display:flex}.fluxUsedCaption{margin-right:.3rem;font-weight:650}.fluxParamChip{font-variant-numeric:tabular-nums;background:#f7f9fb;border:1px solid #d7e2ec;border-radius:5px;align-items:baseline;gap:.22rem;padding:.2rem .42rem;display:inline-flex}.fluxParamChip small{color:#84909d}.fluxAdvancedSettings .fluxOverrideToggle{align-items:center;gap:.4rem;margin-top:1rem;font-size:.84rem;display:flex}.fluxSettingsActions{flex-wrap:wrap;align-items:center;gap:.6rem;margin-top:.85rem;display:flex}.fluxSettingsActions .fluxPlotButton{margin:0}.fluxResetButton{font:inherit;color:#466881;cursor:pointer;background:0 0;border:1px solid #bdd0df;border-radius:8px;padding:.65rem .9rem}.fluxScaleWarning{color:#934d37;background:#fff8f0;border-left:3px solid #d9a075;margin-top:.6rem;padding:.65rem .8rem;font-size:.86rem}