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img{width:100%;height:100%;max-height:none;object-fit:contain}.MathMapMechanicAdapters_evidenceProofBoard__2g6cP,.MathMapMechanicAdapters_inlineChoiceBoard__GC1lv,.MathMapMechanicAdapters_inlineEntryBoard__Fleb7,.MathMapMechanicAdapters_inlineSequenceBoard__zzF8c{grid-template-rows:minmax(0,1fr) auto}.MathMapMechanicAdapters_evidenceProofVisual__YavAy,.MathMapMechanicAdapters_inlineChoiceVisual__swPJT,.MathMapMechanicAdapters_inlineEntryBoard__Fleb7>div:first-child,.MathMapMechanicAdapters_inlineSequenceBoard__zzF8c>div:first-child{min-height:0;overflow:hidden}.MathMapMechanicAdapters_orderedNumberInteraction__KG1_A{display:grid;grid-template-rows:minmax(0,1fr) auto minmax(calc(var(--task-grid-unit) * 3),auto);align-items:center;gap:calc(var(--task-grid-unit) * .7);width:100%;height:100%;padding:calc(var(--task-grid-unit) * 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img{width:100%;height:100%;min-height:0;object-fit:contain}.MathMapMechanicAdapters_endpointApple__gITzD[aria-pressed=true]{outline:3px solid #315efb;outline-offset:2px}.MathMapMechanicAdapters_endpointApple__gITzD[data-paired=true]{filter:saturate(.78)}.MathMapMechanicAdapters_endpointApple__gITzD:focus-visible{outline:3px solid #315efb;outline-offset:2px}.MathMapMechanicAdapters_endpointPublicLabel__e3kVQ{font-size:clamp(10px,calc(var(--task-grid-unit) * .45),14px);font-weight:750}.MathMapMechanicAdapters_endpointConnectorHit__tKTpV{position:absolute;display:grid;place-items:center;min-width:44px;min-height:44px;border:0;border-radius:50%;background:transparent;color:transparent;cursor:pointer}.MathMapMechanicAdapters_endpointConnectorHit__tKTpV:focus-visible{outline:3px solid #315efb;color:#315efb;background:#fff}.MathMapMechanicAdapters_endpointRelationChoices__wN5o0{position:absolute;inset:0;pointer-events:none}.MathMapMechanicAdapters_endpointRelationChoices__wN5o0 button{position:absolute;pointer-events:auto;min-width:44px;min-height:44px;border:1px solid #9fb0c6;border-radius:6px;background:#fff;color:#17253a;font:inherit;font-weight:750}.MathMapMechanicAdapters_endpointRelationChoices__wN5o0 button[data-selected=true]{border-color:#315efb;box-shadow:inset 0 0 0 2px #315efb;background:#eef3ff}.MathMapMechanicAdapters_endpointRelationChoices__wN5o0 button:disabled{color:#7b8798;background:#f5f7fa}.MathMapMechanicAdapters_endpointPairStatus__igMtf{min-height:0;margin:0;overflow:hidden;color:#52677f;font-size:clamp(9px,calc(var(--task-grid-unit) * .42),13px);line-height:1.1;text-align:center}.MathMapMechanicAdapters_comparisonControlBoard__goi8x{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-content:center;gap:calc(var(--task-grid-unit) * .65);width:100%;height:100%;padding:calc(var(--task-grid-unit) * .5)}.MathMapMechanicAdapters_comparisonControlRow__ihhBJ{display:grid;grid-template-columns:minmax(0,1fr) 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.2);margin:0;padding:0;list-style:none}.MathMapMechanicAdapters_transportSequenceTrack__Nw1XO li{min-height:calc(var(--task-grid-unit) * 1.5);padding:calc(var(--task-grid-unit) * .15);border-bottom:2px solid #8fa4c0;font-size:clamp(9px,calc(var(--task-grid-unit) * .42),13px)}.MathMapMechanicAdapters_transportProofChoices__6q5fv{display:grid;grid-column:2;grid-row:2;grid-template-columns:repeat(2,minmax(0,1fr));align-self:start;gap:calc(var(--task-grid-unit) * .2);min-height:0;transform:translateY(-4px)}.MathMapMechanicAdapters_transportProofChoices__6q5fv label{display:grid;grid-template-columns:minmax(0,1fr);min-width:0;font-size:clamp(9px,calc(var(--task-grid-unit) * .4),12px)}.MathMapMechanicAdapters_transportProofChoices__6q5fv select{min-height:44px;width:100%}[data-review-profile=portrait] .MathMapMechanicAdapters_fieldGrid__QAOPk[data-control-density=few]{--mechanic-field-columns:2}[data-review-profile=portrait] 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p{margin:0;color:#111a38;font:400 1rem/1.3 Atkinson Hyperlegible,system-ui,sans-serif}.TaskSurface_supportDragRail__y5MWG{align-self:stretch;min-height:2.5rem;border-radius:.4rem;background:currentColor;cursor:grab;touch-action:none}.TaskSurface_supportCollapse__ZLaIH{display:grid;width:2.5rem;height:2.5rem;place-items:center;border:0;background:transparent;color:currentColor}.TaskSurface_transientRestore__KzwNN{position:absolute;left:calc(var(--support-x) * var(--task-grid-cell, 24px));top:calc(var(--support-y) * var(--task-grid-cell, 24px));display:grid;width:3rem;height:3rem;place-items:center;border:1px solid var(--surface-blue);border-radius:50%;background:white;color:var(--surface-blue)}.TaskSurface_paidLayer__FAfaf{position:absolute;inset:0;z-index:18;pointer-events:none}.TaskSurface_paidLayer__FAfaf>*{pointer-events:auto}.TaskSurface_paidMarker__ibLwg{position:absolute;left:var(--paid-x);top:var(--paid-y);display:grid;width:2.75rem;height:2.75rem;place-items:center;border:1px solid var(--surface-gold);border-radius:50%;background:var(--surface-gold-soft);color:var(--surface-gold)}.TaskSurface_validatorFeedback__qQWTP{display:inline-flex;align-items:center;gap:.55rem;font:700 1rem/1.2 Atkinson Hyperlegible,system-ui,sans-serif}.TaskSurface_validatorFeedback__qQWTP[data-feedback-tone=success]{color:var(--surface-success)}.TaskSurface_validatorFeedback__qQWTP[data-feedback-tone=danger]{color:var(--surface-danger)}.TaskSurface_categoryTarget__TCZ1J{min-height:10rem;padding:1rem;border:1px solid color-mix(in srgb,currentColor 65%,white);border-radius:.65rem;background:color-mix(in srgb,currentColor 8%,white)}.TaskSurface_categoryTarget__TCZ1J[data-category-cue=red]{color:#ad3437}.TaskSurface_categoryTarget__TCZ1J[data-category-cue=blue]{color:#2f55e7}.TaskSurface_categoryTarget__TCZ1J[data-category-cue=yellow]{color:#8a6500}.TaskSurface_categoryTarget__TCZ1J h3{margin:0;color:currentColor}.TaskSurface_directChoices__PvoPJ{display:grid;gap:.75rem}.TaskSurface_choiceRow__rrDn7{display:grid;grid-template-columns:2.5rem 1fr;min-height:3.5rem;align-items:center;gap:.75rem;width:100%;padding:.55rem .9rem;border:1px solid #b8c6e1;border-radius:.5rem;background:rgb(255 255 255/.76);text-align:left;color:#111a38;font:400 1rem/1.3 Atkinson Hyperlegible,system-ui,sans-serif}.TaskSurface_choiceRow__rrDn7[aria-checked=true]{outline:3px solid var(--surface-blue);outline-offset:1px}.TaskSurface_choiceKey__fL1AE{font-weight:700}.TaskSurface_badge__P_zci{position:relative;display:grid;width:9rem;min-height:10rem;place-items:center;padding:.8rem;border:0;background:transparent;color:#111a38}.TaskSurface_badge__P_zci[data-selected=true]{outline:4px solid var(--surface-blue);outline-offset:4px}.TaskSurface_badgeBase__xy0Dd{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.TaskSurface_badgeGraphic__Jjli1{position:relative;z-index:1;width:74%;height:auto;overflow:visible}.TaskSurface_badgeShape__K9NTe{fill:color-mix(in srgb,var(--badge-accent) 8%,transparent);stroke:var(--badge-accent);stroke-width:3;stroke-linejoin:round}.TaskSurface_badgeMark__QXvf0{fill:#111a38;stroke:#111a38;stroke-width:2.6;stroke-linecap:round}.TaskSurface_badgeStripe__XpBI9{stroke:var(--badge-accent);stroke-width:4;stroke-linecap:round}.TaskSurface_carrierStage__oBkPn{display:grid;gap:1rem}.TaskSurface_carrierPool__hJrEd{display:flex;flex-wrap:wrap;gap:1rem}.TaskSurface_carrier__FhmrB{display:grid;min-width:5rem;min-height:3.5rem;place-items:center;border:0;background:transparent;font-size:var(--task-answer-candidate-font-size,inherit);line-height:var(--task-answer-candidate-line-height,inherit);touch-action:none}.TaskSurface_carrier__FhmrB 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#b8c6e1;border-radius:.5rem;background:white;color:#111a38;font-size:var(--task-answer-candidate-dense-font-size,inherit);line-height:var(--task-answer-candidate-line-height,inherit);text-align:left}.TaskSurface_clueChoice__OEgW8[aria-pressed=true],.TaskSurface_evidenceCard__GC4U_[aria-checked=true]{outline:3px solid var(--surface-blue);outline-offset:1px}.TaskSurface_evidenceCard__GC4U_{min-height:6rem;padding:.75rem;border:1px solid #b8c6e1;border-radius:.5rem;background:white;color:#111a38;font-size:var(--task-answer-candidate-dense-font-size,inherit);line-height:var(--task-answer-candidate-line-height,inherit)}.TaskSurface_observation__NAMAa,.TaskSurface_witnessRow__mTbl7{display:grid;gap:.4rem}.TaskSurface_observation__NAMAa select,.TaskSurface_witnessRow__mTbl7 select{min-height:2.75rem;font:inherit}.TaskSurface_experiment__75NwS{display:grid;gap:1rem;container:experiment-surface/inline-size}.TaskSurface_experimentPanels__FSbKz{display:grid;grid-template-columns:minmax(19rem,1fr) 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button:disabled,.TaskSurface_switchControl__8YAY9:disabled{opacity:.55}.TaskSurface_closedLampRoom__lW2km{position:relative;display:grid;min-height:16rem;place-items:center;align-content:center;gap:.35rem;overflow:hidden;border-radius:.7rem;background:linear-gradient(135deg,#253252,#111a38);color:white;text-align:center}.TaskSurface_closedLampRoom__lW2km>span,.TaskSurface_closedLampRoom__lW2km>strong{position:relative;z-index:2}.TaskSurface_hiddenLampGrid__nl4xY{position:absolute;inset:1rem;display:grid;grid-template-columns:repeat(3,1fr);place-items:center;opacity:.12;filter:blur(2px)}.TaskSurface_hiddenLampGrid__nl4xY .TaskSurface_taskObject__6w_W1 img{width:min(7rem,80%)}.TaskSurface_observationGrid__JitUF{grid-template-columns:repeat(3,minmax(6rem,1fr))}.TaskSurface_observation__NAMAa{align-content:start;min-width:0;padding:.6rem;border:1px solid #c4cee3;border-radius:.65rem;background:white;text-align:center}.TaskSurface_observation__NAMAa .TaskSurface_taskObject__6w_W1 img{width:100%;height:clamp(6rem,11vw,8.5rem);object-fit:contain}.TaskSurface_observation__NAMAa select{width:100%;min-width:0}.TaskSurface_observationState__Cje5U{min-height:2.2em;color:#53617e;font-weight:700;overflow-wrap:anywhere}.TaskSurface_observation__NAMAa[data-lamp-observation=LIT]{border-color:#d6a719;background:#fff8d9}.TaskSurface_observation__NAMAa[data-lamp-observation=UNLIT_WARM]{border-color:#cc7a1f;background:#fff0dc}.TaskSurface_observation__NAMAa[data-lamp-observation=UNLIT_COOL]{border-color:#5d88d8;background:#edf4ff}.TaskSurface_actionHistoryPanel__hPe4t{display:grid;gap:.5rem}.TaskSurface_actionHistoryPanel__hPe4t h3{margin:0}.TaskSurface_actionHistory__0ln0P{display:flex;flex-wrap:wrap;gap:.5rem;margin:0;padding:0;list-style:none;counter-reset:experiment-step}.TaskSurface_actionHistory__0ln0P li{counter-increment:experiment-step;padding:.45rem .7rem;border-radius:.45rem;background:var(--surface-blue-soft,#eef3ff)}.TaskSurface_actionHistory__0ln0P li:before{content:counter(experiment-step) ". ";font-weight:700}.TaskSurface_objectFamilyGate___uMPz{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:.75rem}.TaskSurface_taskObject__6w_W1{position:relative;display:grid;place-items:center;margin:0;isolation:isolate}.TaskSurface_taskObject__6w_W1[data-object-family-state=LIT]:before{content:"";position:absolute;z-index:-1;width:86%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgb(255 221 93/.8),rgb(255 221 93/0) 70%)}.TaskSurface_taskObject__6w_W1[data-object-family-state=UNLIT_WARM]:before{content:"";position:absolute;z-index:-1;width:76%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgb(255 154 66/.3),rgb(255 154 66/0) 72%)}.TaskSurface_taskObject__6w_W1 img{display:block;max-width:100%;height:auto}@container experiment-surface (max-width: 46rem){.TaskSurface_experimentPanels__FSbKz{grid-template-columns:1fr}.TaskSurface_lampRoom__YT2J1,.TaskSurface_switchPanel__WU8bD{min-height:auto}.TaskSurface_switchControl__8YAY9 .TaskSurface_taskObject__6w_W1 img{height:6.5rem}.TaskSurface_observation__NAMAa .TaskSurface_taskObject__6w_W1 img{height:6rem}}@media (max-width:760px){.TaskSurface_workspace__9dzk9{min-height:30rem}.TaskSurface_choiceRow__rrDn7{min-height:3.75rem;font-size:1rem}.TaskSurface_certificate__gzMpR{grid-template-columns:1fr}.TaskSurface_certificate__gzMpR>.TaskSurface_selectionGroup__tsxYm:nth-child(3){grid-column:auto}.TaskSurface_certificate__gzMpR>.TaskSurface_selectionGroup__tsxYm:nth-child(2) .TaskSurface_cardGrid__60trm{grid-template-columns:repeat(3,minmax(5.5rem,1fr))}.TaskSurface_experimentPanels__FSbKz{grid-template-columns:1fr}.TaskSurface_lampRoom__YT2J1,.TaskSurface_switchPanel__WU8bD{min-height:auto}.TaskSurface_switchControl__8YAY9{min-height:8.5rem}.TaskSurface_switchControl__8YAY9 .TaskSurface_taskObject__6w_W1 img{height:6.5rem}.TaskSurface_observation__NAMAa .TaskSurface_taskObject__6w_W1 img{height:6rem}}