.instant-count-task-module__f4cFDa__prompt{text-align:center;white-space:pre-line;max-width:22rem}.instant-count-task-module__f4cFDa__note{text-align:center}.instant-count-task-module__f4cFDa__stage{aspect-ratio:1;border:1px solid var(--color-line-strong);background:var(--color-surface);border-radius:12px;place-items:center;width:min(100%,22rem);margin:8px auto 0;display:grid}.instant-count-task-module__f4cFDa__stage .task-choices{width:min(88%,18rem)}.instant-count-task-module__f4cFDa__stageOpen{aspect-ratio:auto;background:0 0;border:0;min-height:52px}.instant-count-task-module__f4cFDa__field{aspect-ratio:1;width:min(72%,14rem);position:relative}.instant-count-task-module__f4cFDa__dot{background:var(--color-ink);border:0;border-radius:50%;width:28px;height:28px;margin:-14px 0 0 -14px;position:absolute}.instant-count-task-module__f4cFDa__startControl{min-width:6.5rem;color:var(--color-action);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:12px;justify-items:center;gap:10px;padding:16px 18px;font-size:1.05rem;font-weight:650;line-height:1;display:grid}.instant-count-task-module__f4cFDa__startControl:hover:not(:disabled),.instant-count-task-module__f4cFDa__startControl:focus-visible{color:var(--color-action-strong)}.instant-count-task-module__f4cFDa__startControl:focus-visible{outline:2px solid var(--color-action);outline-offset:4px}.instant-count-task-module__f4cFDa__startControl:active:not(:disabled){transform:translateY(1px)}.instant-count-task-module__f4cFDa__startControl:disabled{color:var(--color-ink-muted);cursor:default}.instant-count-task-module__f4cFDa__startArrow{fill:currentColor;width:56px;height:56px;display:block}.instant-count-task-module__f4cFDa__srOnly{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){.instant-count-task-module__f4cFDa__startControl:active:not(:disabled){transform:none}}
.quantity-task-module__iEV-Wa__page{background:var(--color-paper);flex-direction:column;align-items:stretch;gap:18px;width:100%;min-height:100svh;margin:0;padding:20px 20px 28px;display:flex}.quantity-task-module__iEV-Wa__content{flex-direction:column;flex:1;justify-content:safe center;gap:28px;width:100%;display:flex}.quantity-task-module__iEV-Wa__heading{text-align:center}.quantity-task-module__iEV-Wa__heading>p:first-child{color:var(--color-ink-muted);margin:0 0 10px;font-size:13px}.quantity-task-module__iEV-Wa__heading h1{letter-spacing:-.025em;margin:0 0 20px;font-size:clamp(25px,4vw,34px);font-weight:600}.quantity-task-module__iEV-Wa__textButton{color:var(--color-ink-muted);font:inherit;cursor:pointer;background:0 0;border:none;padding:12px;font-size:12px;text-decoration:underline}.quantity-task-module__iEV-Wa__workspace{grid-template-columns:minmax(88px,1fr) minmax(180px,2.4fr) minmax(88px,1fr);align-items:center;gap:24px;width:min(100%,1080px);margin:0 auto;display:grid}.quantity-task-module__iEV-Wa__workspace h2{margin:0;font-size:15px;font-weight:600}.quantity-task-module__iEV-Wa__supply>p,.quantity-task-module__iEV-Wa__matHint{color:var(--color-ink-muted);margin:8px 0 20px;font-size:12px}.quantity-task-module__iEV-Wa__supply{padding:20px 0}.quantity-task-module__iEV-Wa__supplyGroup{margin-top:14px}.quantity-task-module__iEV-Wa__supplyGroup h3{color:var(--color-ink-muted);margin:0 0 10px;font-size:12px;font-weight:500}.quantity-task-module__iEV-Wa__pieces{flex-wrap:wrap;align-content:flex-start;align-items:flex-start;gap:8px;display:flex}.quantity-task-module__iEV-Wa__piece,.quantity-task-module__iEV-Wa__placeholder{border-radius:8px;flex:none;justify-content:center;align-items:center;width:44px;min-width:44px;height:44px;display:flex}.quantity-task-module__iEV-Wa__piece{background:var(--color-paper);border:1px solid var(--color-line-strong);cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;padding:8px}.quantity-task-module__iEV-Wa__piece:hover:not(:disabled){background:var(--color-action-soft);border-color:var(--color-action)}.quantity-task-module__iEV-Wa__piece:active:not(:disabled){transform:scale(.96)}.quantity-task-module__iEV-Wa__piece:disabled{cursor:default;opacity:1}.quantity-task-module__iEV-Wa__bundle{width:88px;height:48px}.quantity-task-module__iEV-Wa__placeholder{border:1px dashed var(--color-line)}.quantity-task-module__iEV-Wa__dots{grid-template-columns:repeat(5,10px);gap:4px;display:grid}.quantity-task-module__iEV-Wa__piece:not(.quantity-task-module__iEV-Wa__bundle) .quantity-task-module__iEV-Wa__dots{grid-template-columns:10px}.quantity-task-module__iEV-Wa__dot{background:var(--color-ink-muted);border-radius:50%;width:10px;height:10px}.quantity-task-module__iEV-Wa__piece:not(.quantity-task-module__iEV-Wa__bundle) .quantity-task-module__iEV-Wa__dot{width:10px;height:10px}.quantity-task-module__iEV-Wa__mat{border:1px solid var(--color-line-strong);background:var(--color-surface);border-radius:12px;flex-direction:column;min-height:360px;padding:20px;display:flex}.quantity-task-module__iEV-Wa__matHeader{justify-content:space-between;align-items:center;gap:8px;margin-bottom:18px;display:flex}.quantity-task-module__iEV-Wa__matHint{margin:auto 0 0;padding-top:24px}.quantity-task-module__iEV-Wa__empty{color:var(--color-ink-muted);flex:1;place-items:center;min-height:110px;font-size:14px;display:grid}.quantity-task-module__iEV-Wa__correct{border-color:var(--color-success)}.quantity-task-module__iEV-Wa__incorrect{border-color:var(--color-repair)}.quantity-task-module__iEV-Wa__footer{border-top:none;justify-content:space-between;align-items:center;gap:24px;padding-top:24px;display:flex}.quantity-task-module__iEV-Wa__footer p{color:var(--color-ink-muted);font-size:14px;line-height:1.5}.quantity-task-module__iEV-Wa__feedback strong{font-weight:600}.quantity-task-module__iEV-Wa__feedback p{margin-bottom:0}.quantity-task-module__iEV-Wa__feedbackCorrect{color:var(--color-success)}.quantity-task-module__iEV-Wa__feedbackIncorrect{color:var(--color-repair)}.quantity-task-module__iEV-Wa__action{background:var(--color-action);min-width:150px;min-height:48px;color:var(--color-paper);font:inherit;cursor:pointer;border:0;border-radius:8px;padding:14px 24px;font-weight:600}.quantity-task-module__iEV-Wa__action:hover{background:var(--color-action-strong)}.quantity-task-module__iEV-Wa__page button:focus-visible,.quantity-task-module__iEV-Wa__page select:focus-visible{outline:3px solid var(--color-action);outline-offset:3px}.quantity-task-module__iEV-Wa__textButton:disabled{opacity:.45;cursor:default}.quantity-task-module__iEV-Wa__srOnly{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}@media (max-width:650px){.quantity-task-module__iEV-Wa__page{gap:18px;padding:20px 18px 28px}.quantity-task-module__iEV-Wa__content{gap:22px}.quantity-task-module__iEV-Wa__preview{flex-wrap:wrap}.quantity-task-module__iEV-Wa__workspace{grid-template-columns:44px minmax(0,1fr) 44px;gap:8px}.quantity-task-module__iEV-Wa__supply{padding:0}.quantity-task-module__iEV-Wa__mat{min-height:380px;padding:10px}.quantity-task-module__iEV-Wa__matHeader{flex-wrap:wrap}.quantity-task-module__iEV-Wa__supply .quantity-task-module__iEV-Wa__bundle{width:44px;height:76px}.quantity-task-module__iEV-Wa__supply .quantity-task-module__iEV-Wa__bundle .quantity-task-module__iEV-Wa__dots{grid-template-columns:repeat(2,10px)}.quantity-task-module__iEV-Wa__footer{flex-direction:column;align-items:stretch;gap:12px}.quantity-task-module__iEV-Wa__footer>p{margin:0}.quantity-task-module__iEV-Wa__action{align-self:center;width:auto}}@media (prefers-reduced-motion:reduce){.quantity-task-module__iEV-Wa__piece:active:not(:disabled){transform:none}}.quantity-task-module__iEV-Wa__heading{padding:32px 0 12px}.quantity-task-module__iEV-Wa__heading h1{max-width:650px;margin:0 auto;line-height:1.3}.quantity-task-module__iEV-Wa__footer{flex-direction:column;justify-content:center;align-items:center}.quantity-task-module__iEV-Wa__feedback{text-align:center}.quantity-task-module__iEV-Wa__action{text-align:center;text-decoration:none}.quantity-task-module__iEV-Wa__supply .quantity-task-module__iEV-Wa__pieces{justify-content:center;gap:14px}.quantity-task-module__iEV-Wa__dragOver{border-color:var(--color-action);background:var(--color-action-soft)}.quantity-task-module__iEV-Wa__ghost{pointer-events:none;z-index:100;border-color:var(--color-action);background:var(--color-paper);cursor:grabbing;position:fixed;transform:translate(-50%,-50%)}.quantity-task-module__iEV-Wa__workspace{grid-template-columns:88px minmax(0,1fr) 88px;align-items:stretch}.quantity-task-module__iEV-Wa__supply{flex-direction:column;justify-content:center;align-items:center;padding:20px 0;display:flex}.quantity-task-module__iEV-Wa__supplyGroup{margin:0}.quantity-task-module__iEV-Wa__supply .quantity-task-module__iEV-Wa__pieces{flex-direction:column;align-items:center;gap:20px}.quantity-task-module__iEV-Wa__supply{gap:20px}@media (max-width:650px){.quantity-task-module__iEV-Wa__workspace{grid-template-columns:minmax(0,1fr);gap:18px}.quantity-task-module__iEV-Wa__mat{grid-row:1;min-height:300px;padding:16px}.quantity-task-module__iEV-Wa__leftSupply{flex-direction:row;grid-row:2;gap:16px;padding:0}.quantity-task-module__iEV-Wa__rightSupply{display:none}.quantity-task-module__iEV-Wa__supply .quantity-task-module__iEV-Wa__pieces{flex-flow:wrap;justify-content:center;gap:20px}.quantity-task-module__iEV-Wa__supply .quantity-task-module__iEV-Wa__bundle{width:64px;height:64px}.quantity-task-module__iEV-Wa__supply .quantity-task-module__iEV-Wa__bundle .quantity-task-module__iEV-Wa__dots{grid-template-columns:repeat(3,10px)}}.quantity-task-module__iEV-Wa__resetButton{border:1px solid var(--color-line);background:var(--color-paper);min-height:44px;color:var(--color-ink-muted);font:inherit;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:8px 12px;font-size:12px;display:inline-flex}.quantity-task-module__iEV-Wa__resetButton svg{flex:none;width:24px;height:24px}.quantity-task-module__iEV-Wa__resetButton:hover:not(:disabled){color:var(--color-action);border-color:var(--color-action)}.quantity-task-module__iEV-Wa__resetButton:disabled{opacity:.45;cursor:default}.quantity-task-module__iEV-Wa__dropSurface{flex:1;min-height:220px;position:relative}.quantity-task-module__iEV-Wa__placed{position:absolute}.quantity-task-module__iEV-Wa__placed:focus-visible{z-index:2}.quantity-task-module__iEV-Wa__loading,.quantity-task-module__iEV-Wa__error{text-align:center;color:var(--color-ink-muted);margin:0}.quantity-task-module__iEV-Wa__error{color:var(--color-repair)}.quantity-task-module__iEV-Wa__lockActions{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:flex}.quantity-task-module__iEV-Wa__actionSecondary{border:1px solid var(--color-action);min-width:150px;min-height:48px;color:var(--color-action);font:inherit;cursor:pointer;background:0 0;border-radius:8px;padding:14px 24px;font-weight:600}.quantity-task-module__iEV-Wa__actionSecondary:hover{background:var(--color-action-soft)}
.read-numeral-module__QJBTaa__numeral{min-width:min(72vw,15rem);min-height:min(42vw,11rem);color:var(--color-ink);font-variant-numeric:tabular-nums;place-items:center;font-size:clamp(6rem,28vw,11rem);font-weight:700;line-height:.9;display:grid}
.video-yes-no-module__8ZnSkq__choices{grid-template-columns:repeat(auto-fit,minmax(min(100%,8rem),1fr));gap:12px;margin-block:16px;display:grid}.video-yes-no-module__8ZnSkq__choices .video-yes-no-module__8ZnSkq__choice{border:2px solid var(--color-line-strong);border-radius:var(--radius-task-action,10px);background:var(--color-paper);width:100%;min-width:0;min-height:60px;color:var(--color-ink);font:inherit;cursor:pointer;touch-action:manipulation;justify-content:center;align-items:center;gap:10px;margin:0;padding:12px;font-weight:650;display:inline-flex}.video-yes-no-module__8ZnSkq__choice:hover:not(:disabled),.video-yes-no-module__8ZnSkq__choice[aria-pressed=true]{border-color:var(--color-action);background:var(--color-surface)}.video-yes-no-module__8ZnSkq__choice:focus-visible,.video-yes-no-module__8ZnSkq__result:focus-visible{outline:3px solid var(--color-action);outline-offset:3px}.video-yes-no-module__8ZnSkq__choices .video-yes-no-module__8ZnSkq__choice:disabled{opacity:.55;cursor:default}.video-yes-no-module__8ZnSkq__yes{color:var(--color-success);font-size:1.5em}.video-yes-no-module__8ZnSkq__no{color:var(--color-repair);font-size:1.5em}.video-yes-no-module__8ZnSkq__result{border-radius:var(--radius-task-action,10px);text-align:center;border:2px solid;margin-block:16px;padding:16px;font-weight:650}.video-yes-no-module__8ZnSkq__correct{color:var(--color-success)}.video-yes-no-module__8ZnSkq__incorrect{color:var(--color-repair)}.video-yes-no-module__8ZnSkq__recorded{color:var(--color-ink-muted)}
.above-placement-module__u7PVtq__container{width:100%;max-width:960px;color:var(--color-ink);margin-inline:auto}.above-placement-module__u7PVtq__board{aspect-ratio:16/9;border:1px solid var(--color-border,#d7ddd5);touch-action:none;background:#faf8f1;border-radius:12px;width:100%;height:auto;display:block}.above-placement-module__u7PVtq__movable{cursor:grab;touch-action:none;outline:none}.above-placement-module__u7PVtq__movable:focus-visible{filter:drop-shadow(0 0 10px #183c3c)}.above-placement-module__u7PVtq__movable[aria-disabled=true]{cursor:default}.above-placement-module__u7PVtq__controls{flex-wrap:wrap;justify-content:center;gap:.5rem;margin-top:.75rem;display:flex}.above-placement-module__u7PVtq__controls button{border:2px solid var(--color-ink);background:var(--color-paper,#fff);min-width:64px;min-height:44px;color:inherit;border-radius:10px}.above-placement-module__u7PVtq__controls button:focus-visible{outline:3px solid var(--color-action,#318984);outline-offset:3px}.above-placement-module__u7PVtq__controls button:disabled{opacity:.5}
.place-value-module__qdfq8W__page{max-width:760px}.place-value-module__qdfq8W__body{gap:1.25rem;display:grid}.place-value-module__qdfq8W__numeral{text-align:center;margin:.5rem;font-size:clamp(3rem,12vw,6rem);font-weight:800}.place-value-module__qdfq8W__two,.place-value-module__qdfq8W__construct,.place-value-module__qdfq8W__expanded{flex-wrap:wrap;justify-content:center;align-items:end;gap:1rem;display:flex}.place-value-module__qdfq8W__stepper{border:1px solid var(--color-line);text-align:center;border-radius:1rem;padding:1rem}.place-value-module__qdfq8W__stepper>span{margin-bottom:.5rem;font-weight:700;display:block}.place-value-module__qdfq8W__stepper div{align-items:center;gap:.75rem;display:flex}.place-value-module__qdfq8W__stepper button{border-radius:50%;width:2.75rem;height:2.75rem;font-size:1.5rem}.place-value-module__qdfq8W__stepper output{min-width:2ch;font-size:1.5rem;font-weight:800}.place-value-module__qdfq8W__model{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.place-value-module__qdfq8W__model>div{border:1px solid var(--color-line);border-radius:1rem;padding:1rem}.place-value-module__qdfq8W__units,.place-value-module__qdfq8W__pieces{flex-wrap:wrap;align-items:end;gap:.45rem;min-height:5rem;display:flex}.place-value-module__qdfq8W__ten{background:var(--color-paper);border:2px solid var(--color-action);border-radius:.25rem;grid-template-rows:repeat(10,.32rem);gap:.08rem;padding:.25rem;display:grid}.place-value-module__qdfq8W__ten i{background:var(--color-action);width:1.1rem;height:.32rem;display:block}.place-value-module__qdfq8W__one{background:var(--color-action);border-radius:50%;width:1.1rem;height:1.1rem;display:inline-block}.place-value-module__qdfq8W__pieces{border:1px dashed var(--color-line);border-radius:1rem;padding:1rem}.place-value-module__qdfq8W__bundle{margin:.75rem auto;display:block}.place-value-module__qdfq8W__number,.place-value-module__qdfq8W__expanded label{gap:.35rem;font-weight:700;display:grid}.place-value-module__qdfq8W__number{max-width:12rem;margin:auto}.place-value-module__qdfq8W__number input,.place-value-module__qdfq8W__expanded input{border:1px solid var(--color-line);border-radius:.6rem;max-width:9rem;padding:.7rem;font-size:1.5rem}.place-value-module__qdfq8W__positionedPieces{width:min(100%,24rem);height:16rem;margin:1rem auto;position:relative}
.geometry-construction-module__qyuObG__page{max-width:56rem;margin:0 auto}.geometry-construction-module__qyuObG__workspace{aspect-ratio:1;border:1px solid var(--color-line);background:var(--color-paper);touch-action:none;width:min(100%,40rem);margin:1rem auto;display:block}.geometry-construction-module__qyuObG__whole{fill:var(--color-review-soft,var(--color-paper,white));stroke:var(--color-ink);stroke-width:3px}.geometry-construction-module__qyuObG__target{fill:none;stroke:var(--color-review);stroke-width:3px;stroke-dasharray:8 6}.geometry-construction-module__qyuObG__cut{stroke:var(--color-action);stroke-width:5px;stroke-linecap:round}.geometry-construction-module__qyuObG__constructed{fill:var(--color-action-soft,var(--color-paper,white));stroke:var(--color-action);stroke-width:4px}.geometry-construction-module__qyuObG__piece{fill:var(--color-evidence-soft,var(--color-paper,white));stroke:var(--color-ink);stroke-width:2px}.geometry-construction-module__qyuObG__controls,.geometry-construction-module__qyuObG__pieces{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.geometry-construction-module__qyuObG__controls fieldset{border:1px solid var(--color-line);padding:.5rem}.geometry-construction-module__qyuObG__controls button,.geometry-construction-module__qyuObG__pieces button{margin:.2rem;padding:.55rem .7rem}.geometry-construction-module__qyuObG__pieces button[aria-pressed=true]{outline:3px solid var(--color-action)}.geometry-construction-module__qyuObG__partitions{grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:1rem;display:grid}.geometry-construction-module__qyuObG__partitions button{background:var(--color-paper);border:1px solid var(--color-line);border-radius:var(--radius-panel)}.geometry-construction-module__qyuObG__partitions button[aria-pressed=true]{outline:3px solid var(--color-action)}.geometry-construction-module__qyuObG__partitions svg{width:100%}.geometry-construction-module__qyuObG__solidBuild{border:1px solid var(--color-line);gap:1rem;padding:1rem;display:grid}.geometry-construction-module__qyuObG__solidBuild .geometry-construction-module__qyuObG__pieces span{border:2px solid var(--color-ink);border-radius:var(--radius-panel);background:var(--color-evidence-soft);padding:.75rem}.geometry-construction-module__qyuObG__solidScene{aspect-ratio:20/13;border:1px solid var(--color-line);background:var(--color-paper);width:min(100%,32rem);margin:.5rem auto;display:block}.geometry-construction-module__qyuObG__pieces button svg{width:5rem;height:5rem;margin:auto;display:block}.geometry-construction-module__qyuObG__pieces button span{display:block}.geometry-construction-module__qyuObG__attachmentOptions{flex-wrap:wrap;gap:.75rem;display:flex}.geometry-construction-module__qyuObG__attachmentOptions button{padding:.7rem 1rem}.geometry-construction-module__qyuObG__attachmentOptions button[aria-pressed=true]{outline:3px solid var(--color-action)}
.measurement-module__uwWb2G__layout{width:100%;color:var(--color-ink);gap:18px;display:grid}.measurement-module__uwWb2G__instruction{color:var(--color-ink-muted);text-align:center;margin:0;font-size:.95rem}.measurement-module__uwWb2G__stage{border:1px solid var(--color-line);border-radius:var(--radius-panel,12px);background:var(--color-surface);touch-action:none;width:100%;min-height:218px;overflow:hidden}.measurement-module__uwWb2G__stage svg{width:100%;height:280px;display:block}.measurement-module__uwWb2G__stageUnaligned{cursor:ew-resize}.measurement-module__uwWb2G__stageAligned{cursor:default}.measurement-module__uwWb2G__baseline{stroke:var(--color-line-strong);stroke-width:2px}.measurement-module__uwWb2G__objectShape{stroke:var(--color-ink);stroke-width:2px}.measurement-module__uwWb2G__objectAction{fill:var(--color-action-soft)}.measurement-module__uwWb2G__objectReview{fill:var(--color-lifecycle-practicing-soft)}.measurement-module__uwWb2G__objectEvidence{fill:var(--color-warning-soft)}.measurement-module__uwWb2G__objectLabel{fill:var(--color-ink);pointer-events:none;font-size:14px;font-weight:700}.measurement-module__uwWb2G__dimensionMark{fill:none;stroke:var(--color-review);stroke-linecap:round;stroke-width:2px}.measurement-module__uwWb2G__reference{color:var(--color-ink);justify-content:center;align-items:center;gap:10px;margin:-8px 0 0;display:flex}.measurement-module__uwWb2G__reference span{background:var(--color-lifecycle-practicing-soft);color:var(--color-review);text-transform:uppercase;border-radius:999px;padding:3px 9px;font-size:.75rem;font-weight:750}.measurement-module__uwWb2G__alignment{justify-content:space-between;align-items:center;gap:12px;display:flex}.measurement-module__uwWb2G__alignment p{color:var(--color-ink-muted);margin:0;font-size:.9rem}.measurement-module__uwWb2G__alignButton,.measurement-module__uwWb2G__choice{border:2px solid var(--color-line);border-radius:var(--radius-control,10px);background:var(--color-paper);min-height:52px;color:var(--color-ink);font:inherit;cursor:pointer;font-weight:750}.measurement-module__uwWb2G__alignButton{color:var(--color-action);flex:none;padding:10px 18px}.measurement-module__uwWb2G__alignButton[aria-pressed=true]{border-color:var(--color-action);background:var(--color-action-soft)}.measurement-module__uwWb2G__choices{grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:10px;display:grid}.measurement-module__uwWb2G__choice{padding:11px 12px}.measurement-module__uwWb2G__choice[aria-pressed=true]{border-color:var(--color-action);background:var(--color-action-soft);color:var(--color-action-strong)}.measurement-module__uwWb2G__alignButton:hover:not(:disabled),.measurement-module__uwWb2G__choice:hover:not(:disabled){border-color:var(--color-action)}.measurement-module__uwWb2G__alignButton:focus-visible,.measurement-module__uwWb2G__choice:focus-visible,.measurement-module__uwWb2G__stage:focus-visible{outline:3px solid var(--color-review);outline-offset:2px}.measurement-module__uwWb2G__alignButton:disabled,.measurement-module__uwWb2G__choice:disabled{cursor:default;opacity:.58}@media (max-width:420px){.measurement-module__uwWb2G__layout{gap:14px}.measurement-module__uwWb2G__stage,.measurement-module__uwWb2G__stage svg{min-height:194px}.measurement-module__uwWb2G__alignment{flex-direction:column;align-items:stretch}.measurement-module__uwWb2G__alignButton{width:100%}.measurement-module__uwWb2G__choices{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.measurement-module__uwWb2G__alignButton,.measurement-module__uwWb2G__choice{transition:none}}
.balance-module__xWFaCq__layout{width:100%;color:var(--color-ink);gap:18px;display:grid}.balance-module__xWFaCq__instruction{color:var(--color-ink-muted);text-align:center;margin:0;font-size:.95rem}.balance-module__xWFaCq__stage{border:1px solid var(--color-line);border-radius:var(--radius-panel,12px);background:var(--color-surface);width:100%;min-height:242px;overflow:hidden}.balance-module__xWFaCq__stage svg{width:100%;height:290px;display:block}.balance-module__xWFaCq__beam{stroke:var(--color-ink);stroke-linecap:round;stroke-width:10px}.balance-module__xWFaCq__hanger{stroke:var(--color-ink-muted);stroke-width:2px}.balance-module__xWFaCq__pan{fill:var(--color-paper);stroke:var(--color-line-strong);stroke-width:2px}.balance-module__xWFaCq__stand{fill:var(--color-line-strong);stroke:var(--color-ink-muted);stroke-width:2px}.balance-module__xWFaCq__pivot{fill:var(--color-action);stroke:var(--color-action-strong);stroke-width:2px}.balance-module__xWFaCq__weight{stroke:var(--color-ink);stroke-width:2px}.balance-module__xWFaCq__leftWeight{fill:var(--color-action-soft)}.balance-module__xWFaCq__rightWeight{fill:var(--color-lifecycle-practicing-soft)}.balance-module__xWFaCq__objectLabel{fill:var(--color-ink);pointer-events:none;font-size:11px;font-weight:750}.balance-module__xWFaCq__reference{justify-content:center;align-items:center;gap:10px;margin:-8px 0 0;display:flex}.balance-module__xWFaCq__reference span{background:var(--color-lifecycle-practicing-soft);color:var(--color-review);text-transform:uppercase;border-radius:999px;padding:3px 9px;font-size:.75rem;font-weight:750}.balance-module__xWFaCq__choices{grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:10px;display:grid}.balance-module__xWFaCq__choice{border:2px solid var(--color-line);border-radius:var(--radius-control,10px);background:var(--color-paper);min-height:52px;color:var(--color-ink);font:inherit;cursor:pointer;padding:11px 12px;font-weight:750}.balance-module__xWFaCq__choice[aria-pressed=true]{border-color:var(--color-action);background:var(--color-action-soft);color:var(--color-action-strong)}.balance-module__xWFaCq__choice:hover:not(:disabled){border-color:var(--color-action)}.balance-module__xWFaCq__choice:focus-visible{outline:3px solid var(--color-review);outline-offset:2px}.balance-module__xWFaCq__choice:disabled{cursor:default;opacity:.58}.balance-module__xWFaCq__objectTarget{cursor:pointer;outline:none}.balance-module__xWFaCq__objectTarget[aria-disabled=true]{cursor:default}.balance-module__xWFaCq__objectHit{fill:#0000;stroke:#0000;stroke-width:3px}.balance-module__xWFaCq__objectTarget:hover:not([aria-disabled=true]) .balance-module__xWFaCq__objectHit{stroke:var(--color-line-strong)}.balance-module__xWFaCq__objectTarget:focus-visible .balance-module__xWFaCq__objectHit{stroke:var(--color-review)}.balance-module__xWFaCq__objectTarget[aria-pressed=true] .balance-module__xWFaCq__objectHit{fill:var(--color-action-soft);fill-opacity:.55;stroke:var(--color-action)}.balance-module__xWFaCq__layout [data-color=yellow]{--object-fill:#e3b83c}.balance-module__xWFaCq__layout [data-color=blue]{--object-fill:#3a7cae}.balance-module__xWFaCq__layout [data-color=green]{--object-fill:#3d8a58}.balance-module__xWFaCq__layout [data-color=pink]{--object-fill:#c56d7e}.balance-module__xWFaCq__layout [data-color=brown]{--object-fill:#a06a3c}.balance-module__xWFaCq__layout [data-color=red]{--object-fill:#c45b4a}.balance-module__xWFaCq__layout [data-color=navy]{--object-fill:#3b5878}.balance-module__xWFaCq__weight[data-color]{fill:var(--object-fill)}@media (max-width:420px){.balance-module__xWFaCq__layout{gap:14px}.balance-module__xWFaCq__stage,.balance-module__xWFaCq__stage svg{min-height:218px}.balance-module__xWFaCq__choices{grid-template-columns:1fr}}
.groups-module__OpWTKq__layout{width:100%;color:var(--color-ink,#20242a)}.groups-module__OpWTKq__workspace{gap:18px;width:100%;display:grid}.groups-module__OpWTKq__meaningChoices,.groups-module__OpWTKq__splitGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.groups-module__OpWTKq__meaningChoice{border:2px solid var(--color-line,#d9ded8);background:var(--color-paper,#fff);min-width:0;min-height:174px;color:var(--color-ink,#20242a);text-align:left;cursor:pointer;border-radius:12px;align-content:space-between;gap:14px;padding:16px;transition:border-color .12s,background-color .12s,transform .12s;display:grid;position:relative}.groups-module__OpWTKq__meaningChoice:hover:not(:disabled){border-color:var(--color-action,#14665c)}.groups-module__OpWTKq__meaningChoice:active:not(:disabled){transform:translateY(1px)}.groups-module__OpWTKq__meaningChoice.groups-module__OpWTKq__selected{border-color:var(--color-action,#14665c);background:var(--color-action-soft,#e8f4f1)}.groups-module__OpWTKq__meaningChoice:focus-visible,.groups-module__OpWTKq__numberPad button:focus-visible,.groups-module__OpWTKq__stepper button:focus-visible{outline:3px solid var(--color-review,#255f8f);outline-offset:2px}.groups-module__OpWTKq__meaningChoice:disabled,.groups-module__OpWTKq__numberPad button:disabled,.groups-module__OpWTKq__stepper button:disabled{cursor:not-allowed;opacity:.55}.groups-module__OpWTKq__choiceLabel{font-size:.95rem;font-weight:700;line-height:1.3}.groups-module__OpWTKq__selectionMark{border:1px solid var(--color-line-strong,#b8c0ba);background:var(--color-paper,#fff);width:25px;height:25px;color:var(--color-action,#14665c);border-radius:50%;place-items:center;font-size:.85rem;font-weight:800;display:grid;position:absolute;top:9px;right:9px}.groups-module__OpWTKq__selected .groups-module__OpWTKq__selectionMark{border-color:var(--color-action,#14665c)}.groups-module__OpWTKq__operationScene,.groups-module__OpWTKq__storyScene,.groups-module__OpWTKq__editorRow{justify-content:center;align-items:center;gap:clamp(8px,3vw,20px);min-width:0;display:flex}.groups-module__OpWTKq__operationScene:not(.groups-module__OpWTKq__compactScene),.groups-module__OpWTKq__storyScene,.groups-module__OpWTKq__addToScene,.groups-module__OpWTKq__takeAwayScene{border:1px solid var(--color-line,#d9ded8);border-radius:var(--radius-panel,8px);background:var(--color-surface,#f8faf7);min-height:184px;padding:18px}.groups-module__OpWTKq__compactScene{align-items:flex-end;gap:6px}.groups-module__OpWTKq__compactScene .groups-module__OpWTKq__quantityGroup{min-width:0}.groups-module__OpWTKq__compactScene .groups-module__OpWTKq__counterBed{min-height:54px;padding:7px}.groups-module__OpWTKq__compactScene .groups-module__OpWTKq__counter{width:14px;height:14px}.groups-module__OpWTKq__compactScene .groups-module__OpWTKq__groupLabel{font-size:.68rem}.groups-module__OpWTKq__meaningActionScene{justify-content:center;align-items:flex-end;gap:6px;display:flex}.groups-module__OpWTKq__meaningActionScene .groups-module__OpWTKq__quantityGroup,.groups-module__OpWTKq__separateMeaningScene .groups-module__OpWTKq__quantityGroup{min-width:0}.groups-module__OpWTKq__meaningActionScene .groups-module__OpWTKq__counterBed,.groups-module__OpWTKq__separateMeaningScene .groups-module__OpWTKq__counterBed{min-height:46px;padding:6px}.groups-module__OpWTKq__meaningActionScene .groups-module__OpWTKq__counter,.groups-module__OpWTKq__separateMeaningScene .groups-module__OpWTKq__counter{width:13px;height:13px}.groups-module__OpWTKq__meaningActionScene .groups-module__OpWTKq__groupLabel,.groups-module__OpWTKq__separateMeaningScene .groups-module__OpWTKq__groupLabel{font-size:.64rem}.groups-module__OpWTKq__separateMeaningScene{grid-template-columns:minmax(0,.72fr) auto minmax(0,1.28fr);align-items:center;gap:5px;display:grid}.groups-module__OpWTKq__separatedParts{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;min-width:0;display:grid}.groups-module__OpWTKq__quantityGroup,.groups-module__OpWTKq__wholeModel{gap:7px;min-width:min(42%,176px);display:grid}.groups-module__OpWTKq__groupLabel{color:var(--color-ink-muted,#65707d);text-align:center;font-size:.78rem;font-weight:700;line-height:1.2}.groups-module__OpWTKq__counterBed,.groups-module__OpWTKq__editorBed{border:1px solid var(--color-line,#d9ded8);border-radius:var(--radius-panel,8px);background:var(--color-paper,#fff);place-items:center;min-height:88px;padding:12px;display:grid}.groups-module__OpWTKq__counters{flex-wrap:wrap;place-content:center;gap:7px;max-width:136px;display:flex}.groups-module__OpWTKq__counter{border:2px solid var(--color-ink,#20242a);background:var(--color-paper,#fff);border-radius:50%;flex:none;width:22px;height:22px;display:inline-block}.groups-module__OpWTKq__counter.groups-module__OpWTKq__first{border-color:var(--color-action,#14665c);background:var(--color-action-soft,#e8f4f1)}.groups-module__OpWTKq__counter.groups-module__OpWTKq__second{border-color:var(--color-review,#255f8f);background:var(--color-review-soft,#eaf3fb)}.groups-module__OpWTKq__counter.groups-module__OpWTKq__removed{border-style:dashed;border-color:var(--color-ink-muted,#65707d);background:0 0}.groups-module__OpWTKq__removedGroup .groups-module__OpWTKq__counterBed,.groups-module__OpWTKq__removedEditor .groups-module__OpWTKq__editorBed{background:var(--color-paper,#fff);border-style:dashed}.groups-module__OpWTKq__joinMark,.groups-module__OpWTKq__changeArrow,.groups-module__OpWTKq__inwardArrows{color:var(--color-ink-muted,#65707d);flex:none;font-size:1.35rem;font-weight:750}.groups-module__OpWTKq__editor{gap:8px;width:min(100%,206px);min-width:0;display:grid}.groups-module__OpWTKq__editorBed{min-height:112px}.groups-module__OpWTKq__zeroState{color:var(--color-ink-soft,#8a94a3);font-size:1.25rem;font-weight:650}.groups-module__OpWTKq__stepper{border:1px solid var(--color-line-strong,#b8c0ba);background:var(--color-paper,#fff);border-radius:10px;grid-template-columns:48px minmax(42px,1fr) 48px;align-items:center;display:grid;overflow:hidden}.groups-module__OpWTKq__stepper button{background:var(--color-action-soft,#e8f4f1);min-width:48px;min-height:48px;color:var(--color-action,#14665c);cursor:pointer;border:0;font-size:1.45rem;font-weight:750}.groups-module__OpWTKq__stepper output{color:var(--color-ink,#20242a);text-align:center;font-size:1rem;font-weight:750}.groups-module__OpWTKq__split,.groups-module__OpWTKq__decomposeWorkspace,.groups-module__OpWTKq__partsWorkspace,.groups-module__OpWTKq__missingWorkspace,.groups-module__OpWTKq__storyWorkspace{gap:16px;display:grid}.groups-module__OpWTKq__split{border:1px solid var(--color-line,#d9ded8);border-radius:var(--radius-panel,8px);align-content:start;padding:14px}.groups-module__OpWTKq__split h3{color:var(--color-ink-muted,#65707d);margin:0;font-size:.82rem;font-weight:700}.groups-module__OpWTKq__split .groups-module__OpWTKq__editorRow{gap:8px}.groups-module__OpWTKq__split .groups-module__OpWTKq__editorBed{min-height:78px;padding:8px}.groups-module__OpWTKq__split .groups-module__OpWTKq__counter{width:17px;height:17px}.groups-module__OpWTKq__split .groups-module__OpWTKq__stepper{grid-template-columns:44px minmax(30px,1fr) 44px}.groups-module__OpWTKq__split .groups-module__OpWTKq__stepper button{min-width:44px;min-height:46px}.groups-module__OpWTKq__wholeModel{width:min(100%,280px);margin:0 auto}.groups-module__OpWTKq__tenFrame{border:2px solid var(--color-ink,#20242a);background:var(--color-paper,#fff);grid-template-columns:repeat(5,minmax(44px,58px));width:fit-content;max-width:100%;margin:0 auto;display:grid}.groups-module__OpWTKq__frameCell{aspect-ratio:1;border:1px solid var(--color-line-strong,#b8c0ba);color:var(--color-ink-muted,#65707d);place-items:center;font-size:1rem;font-weight:750;display:grid}.groups-module__OpWTKq__frameCell.groups-module__OpWTKq__outside{background:var(--color-surface,#f8faf7)}.groups-module__OpWTKq__frameCell.groups-module__OpWTKq__unknown{background:var(--color-review-soft,#eaf3fb)}.groups-module__OpWTKq__numberPad{grid-template-columns:repeat(6,minmax(44px,1fr));gap:8px;width:min(100%,430px);margin:0 auto;display:grid}.groups-module__OpWTKq__numberPad button{border:1px solid var(--color-line,#d9ded8);background:var(--color-paper,#fff);min-height:50px;color:var(--color-ink,#20242a);cursor:pointer;border-radius:10px;font-size:1.05rem;font-weight:700}.groups-module__OpWTKq__numberPad button:hover:not(:disabled){border-color:var(--color-action,#14665c)}.groups-module__OpWTKq__numberPad button.groups-module__OpWTKq__selected{border-color:var(--color-action,#14665c);background:var(--color-action-soft,#e8f4f1);color:var(--color-action,#14665c)}.groups-module__OpWTKq__missingRelationship{min-height:58px;color:var(--color-ink,#20242a);font-variant-numeric:tabular-nums;justify-content:center;align-items:center;gap:clamp(10px,3vw,18px);font-size:clamp(1.45rem,7vw,2rem);font-weight:700;display:flex}.groups-module__OpWTKq__missingRelationship strong{border:2px solid var(--color-action,#14665c);border-radius:var(--radius-control,8px);background:var(--color-action-soft,#e8f4f1);min-width:48px;min-height:48px;color:var(--color-action,#14665c);place-items:center;display:grid}.groups-module__OpWTKq__addToScene{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;display:grid}.groups-module__OpWTKq__arrivingGroup{align-items:center;gap:8px;display:flex}.groups-module__OpWTKq__takeAwayScene{align-content:center;gap:10px;display:grid}.groups-module__OpWTKq__takeAwayLine{justify-content:center;align-items:center;gap:12px;min-height:54px;display:flex}.groups-module__OpWTKq__removedSet{border:1px dashed var(--color-ink-muted,#65707d);border-radius:var(--radius-control,8px);padding:9px}.groups-module__OpWTKq__removedCaption{color:var(--color-ink-muted,#65707d);text-align:right;font-size:.78rem;font-weight:650}.groups-module__OpWTKq__shellControls{width:100%;margin-top:20px}@media (max-width:620px){.groups-module__OpWTKq__meaningChoices,.groups-module__OpWTKq__splitGrid{grid-template-columns:1fr}.groups-module__OpWTKq__meaningChoice{min-height:152px}.groups-module__OpWTKq__editorRow{align-items:stretch;gap:6px}.groups-module__OpWTKq__editor{width:100%}.groups-module__OpWTKq__editorBed{min-height:92px;padding:8px}.groups-module__OpWTKq__counter{width:19px;height:19px}.groups-module__OpWTKq__numberPad{grid-template-columns:repeat(4,minmax(48px,1fr))}.groups-module__OpWTKq__storyScene,.groups-module__OpWTKq__operationScene:not(.groups-module__OpWTKq__compactScene){padding:12px 8px}}@media (max-width:390px){.groups-module__OpWTKq__editorRow{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);display:grid}.groups-module__OpWTKq__stepper{grid-template-columns:42px minmax(28px,1fr) 42px}.groups-module__OpWTKq__stepper button{min-width:42px}.groups-module__OpWTKq__addToScene{grid-template-columns:1fr}.groups-module__OpWTKq__arrivingGroup{justify-content:center}}@media (prefers-reduced-motion:reduce){.groups-module__OpWTKq__meaningChoice{transition:none}}.groups-module__OpWTKq__crossedDrawing{flex-wrap:wrap;justify-content:center;gap:clamp(.3rem,1.6vw,1rem);padding:clamp(.75rem,3vw,1.75rem) 0;display:flex}.groups-module__OpWTKq__drawnCircle{aspect-ratio:1;border:3px solid var(--color-ink);border-radius:50%;width:clamp(1.5rem,7vw,3.2rem);position:relative}.groups-module__OpWTKq__crossedCircle:before,.groups-module__OpWTKq__crossedCircle:after{background:var(--color-ink);content:"";height:3px;position:absolute;inset:50% -6%;transform:rotate(45deg)}.groups-module__OpWTKq__crossedCircle:after{transform:rotate(-45deg)}.groups-module__OpWTKq__movedAwayScene{grid-template-columns:minmax(0,1fr) auto minmax(0,.8fr);align-items:center;gap:clamp(.65rem,3vw,1.5rem);display:grid}.groups-module__OpWTKq__awayBed{border-style:dashed}.groups-module__OpWTKq__wholeNumeral{border:1px solid var(--color-line,#d9ded8);border-radius:var(--radius-panel,8px);background:var(--color-paper,#fff);min-height:88px;color:var(--color-ink,#20242a);font-variant-numeric:tabular-nums;place-items:center;font-size:clamp(2rem,9vw,2.75rem);font-weight:750;display:grid}.groups-module__OpWTKq__missingBuilder{justify-items:center;gap:8px;display:grid}.groups-module__OpWTKq__emptyPart{border:1px solid var(--color-line-strong,#b8c0ba);background:var(--color-paper,#fff);min-width:48px;min-height:48px;color:var(--color-ink-muted,#65707d);cursor:pointer;border-radius:10px;font-size:1.35rem;font-weight:750}.groups-module__OpWTKq__emptyPart.groups-module__OpWTKq__selected{border-color:var(--color-action,#14665c);background:var(--color-action-soft,#e8f4f1);color:var(--color-action,#14665c)}.groups-module__OpWTKq__missingRow{align-items:start}.groups-module__OpWTKq__editorRow.groups-module__OpWTKq__multiPartRow{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));place-items:start center;display:grid}.groups-module__OpWTKq__multiPartRow .groups-module__OpWTKq__joinMark{display:none}.groups-module__OpWTKq__traceWorkspace{gap:clamp(.75rem,3vw,1.25rem);display:grid}.groups-module__OpWTKq__expressionCard{font-variant-numeric:tabular-nums;justify-content:center;gap:.6em;font-size:clamp(2rem,9vw,3rem);font-weight:700;display:flex}.groups-module__OpWTKq__traceScene{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:clamp(.5rem,2vw,1rem);display:grid}.groups-module__OpWTKq__traceCounter{cursor:pointer;min-width:2.25rem;min-height:2.25rem;padding:0}.groups-module__OpWTKq__counted{outline:3px solid var(--color-action,#14665c);outline-offset:2px}.groups-module__OpWTKq__startAt,.groups-module__OpWTKq__startOver{border:1px solid var(--color-line-strong,#b8c0ba);background:var(--color-paper,#fff);min-height:44px;color:var(--color-ink,#20242a);cursor:pointer;border-radius:10px;padding:0 14px;font-weight:750}.groups-module__OpWTKq__startAt.groups-module__OpWTKq__selected{border-color:var(--color-action,#14665c);background:var(--color-action-soft,#e8f4f1);color:var(--color-action,#14665c)}.groups-module__OpWTKq__startOver{justify-self:center}
.equation-module__J_Z1la__layout{gap:clamp(1rem,4vw,1.75rem);width:min(100%,42rem);margin-inline:auto;display:grid}.equation-module__J_Z1la__story{border:1px solid var(--color-line);border-radius:var(--radius-panel,8px);background:var(--color-surface);grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:clamp(.65rem,3vw,1.5rem);padding:clamp(.9rem,3vw,1.25rem);display:grid}.equation-module__J_Z1la__objectStory{border:1px solid var(--color-line);border-radius:var(--radius-panel,8px);background:var(--color-surface);grid-template-columns:minmax(0,1fr) auto minmax(0,.8fr);align-items:center;gap:clamp(.65rem,3vw,1.5rem);padding:clamp(.9rem,3vw,1.25rem);display:grid}.equation-module__J_Z1la__awayArrow{color:var(--color-ink-muted);font-size:clamp(1.5rem,6vw,2rem)}.equation-module__J_Z1la__awayArea{border:2px dashed var(--color-line-strong);border-radius:var(--radius-control,8px);min-height:3.2rem;padding:.5rem}.equation-module__J_Z1la__counterGroup{align-content:center;justify-items:center;gap:.45rem;min-width:0;display:grid}.equation-module__J_Z1la__groupLabel{color:var(--color-ink-muted);font-size:.8rem;font-weight:700}.equation-module__J_Z1la__groupCount{font-variant-numeric:tabular-nums;font-size:1rem;font-weight:750}.equation-module__J_Z1la__counters{flex-wrap:wrap;place-content:center;gap:.35rem;min-height:2.8rem;display:flex}.equation-module__J_Z1la__counter{aspect-ratio:1;border:2px solid var(--color-action-strong);background:var(--color-action-soft);border-radius:50%;width:clamp(1.35rem,5vw,1.75rem)}.equation-module__J_Z1la__counterMuted{border-color:var(--color-line-strong);background:var(--color-paper)}.equation-module__J_Z1la__storyAction{color:var(--color-ink-muted);font-size:clamp(1.7rem,8vw,2.5rem);font-weight:650}.equation-module__J_Z1la__builder{outline:none;gap:.9rem;display:grid}.equation-module__J_Z1la__builder:focus-visible{border-radius:var(--radius-control,8px);outline:3px solid var(--color-review);outline-offset:4px}.equation-module__J_Z1la__equationDisplay,.equation-module__J_Z1la__givenEquation{overflow-wrap:anywhere;border:2px solid var(--color-line-strong);border-radius:var(--radius-panel,8px);background:var(--color-paper);min-height:5.4rem;color:var(--color-ink);font-variant-numeric:tabular-nums;letter-spacing:.04em;text-align:center;place-items:center;font-size:clamp(2rem,9vw,3.4rem);font-weight:750;line-height:1.15;display:grid}.equation-module__J_Z1la__equationEmpty{color:var(--color-ink-muted);letter-spacing:0;font-size:clamp(1rem,4vw,1.25rem);font-weight:650}.equation-module__J_Z1la__numberPad,.equation-module__J_Z1la__symbolPad{gap:.5rem;display:grid}.equation-module__J_Z1la__numberPad{grid-template-columns:repeat(6,minmax(0,1fr))}.equation-module__J_Z1la__symbolPad{grid-template-columns:repeat(5,minmax(0,1fr))}.equation-module__J_Z1la__numberPad button,.equation-module__J_Z1la__symbolPad button{border:1px solid var(--color-line-strong);border-radius:var(--radius-control,8px);background:var(--color-paper);min-height:3.25rem;color:var(--color-ink);cursor:pointer;justify-content:center;align-items:center;gap:.35rem;font-size:1.3rem;font-weight:750;display:flex}.equation-module__J_Z1la__symbolPad button:nth-child(-n+3){background:var(--color-action-soft);color:var(--color-action-strong);font-size:1.5rem}.equation-module__J_Z1la__numberPad button:hover:not(:disabled),.equation-module__J_Z1la__symbolPad button:hover:not(:disabled){border-color:var(--color-action)}.equation-module__J_Z1la__numberPad button:active:not(:disabled),.equation-module__J_Z1la__symbolPad button:active:not(:disabled){transform:translateY(1px)}.equation-module__J_Z1la__numberPad button:focus-visible,.equation-module__J_Z1la__symbolPad button:focus-visible{outline:3px solid var(--color-review);outline-offset:2px}.equation-module__J_Z1la__numberPad button:disabled,.equation-module__J_Z1la__symbolPad button:disabled{cursor:not-allowed;opacity:.55}.equation-module__J_Z1la__controlLabel{font-size:.78rem}@media (max-width:420px){.equation-module__J_Z1la__numberPad{grid-template-columns:repeat(4,minmax(0,1fr))}.equation-module__J_Z1la__symbolPad{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){.equation-module__J_Z1la__numberPad button:active:not(:disabled),.equation-module__J_Z1la__symbolPad button:active:not(:disabled){transform:none}}
.calculation-module__v5WfWq__layout{gap:clamp(1rem,4vw,1.75rem);width:min(100%,34rem);margin-inline:auto;display:grid}.calculation-module__v5WfWq__expression{border:1px solid var(--color-line);border-radius:var(--radius-panel,8px);background:var(--color-surface);min-height:5.75rem;color:var(--color-ink);font-variant-numeric:tabular-nums;justify-content:center;align-items:center;gap:clamp(1rem,6vw,2rem);font-size:clamp(2.7rem,14vw,4.5rem);font-weight:750;line-height:1;display:flex}.calculation-module__v5WfWq__fluency .calculation-module__v5WfWq__expression{background:0 0;border-color:#0000;min-height:clamp(7rem,25vh,10rem)}.calculation-module__v5WfWq__counterModel{border:1px solid var(--color-line);border-radius:var(--radius-panel,8px);background:var(--color-paper);grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:.8rem;padding:.85rem;display:grid}.calculation-module__v5WfWq__counterModel>div{justify-items:center;gap:.45rem;display:grid}.calculation-module__v5WfWq__counterModel>div>span{color:var(--color-ink-muted);font-size:.8rem;font-weight:700}.calculation-module__v5WfWq__counterModel>strong{color:var(--color-ink-muted);font-size:1.8rem}.calculation-module__v5WfWq__counterGroup{flex-wrap:wrap;place-content:center;gap:.35rem;min-height:2.8rem;display:flex}.calculation-module__v5WfWq__counter{aspect-ratio:1;border:2px solid var(--color-action-strong);background:var(--color-action-soft);border-radius:50%;width:clamp(1.25rem,5vw,1.7rem)}.calculation-module__v5WfWq__counterMuted{border-color:var(--color-line-strong);background:var(--color-paper)}.calculation-module__v5WfWq__keypad{outline:none;gap:.85rem;display:grid}.calculation-module__v5WfWq__keypad:focus-visible{border-radius:var(--radius-control,8px);outline:3px solid var(--color-review);outline-offset:4px}.calculation-module__v5WfWq__numberDisplay{border:2px solid var(--color-line-strong);border-radius:var(--radius-panel,8px);background:var(--color-paper);min-height:4.8rem;color:var(--color-ink);font-variant-numeric:tabular-nums;place-items:center;font-size:clamp(2.3rem,11vw,3.5rem);font-weight:750;line-height:1;display:grid}.calculation-module__v5WfWq__numberEmpty{color:var(--color-ink-muted)}.calculation-module__v5WfWq__digitGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;display:grid}.calculation-module__v5WfWq__withTen>button:last-child{grid-column:1/-1}.calculation-module__v5WfWq__digitGrid button{border:1px solid var(--color-line-strong);border-radius:var(--radius-control,8px);background:var(--color-paper);min-height:3.35rem;color:var(--color-ink);cursor:pointer;justify-content:center;align-items:center;gap:.35rem;font-size:1.35rem;font-weight:750;display:flex}.calculation-module__v5WfWq__digitGrid button:hover:not(:disabled){border-color:var(--color-action);background:var(--color-action-soft)}.calculation-module__v5WfWq__digitGrid button:active:not(:disabled){transform:translateY(1px)}.calculation-module__v5WfWq__digitGrid button:focus-visible{outline:3px solid var(--color-review);outline-offset:2px}.calculation-module__v5WfWq__digitGrid button:disabled{cursor:not-allowed;opacity:.55}.calculation-module__v5WfWq__controlLabel{font-size:.78rem}@media (max-width:420px){.calculation-module__v5WfWq__layout{gap:.9rem}.calculation-module__v5WfWq__expression{min-height:4.8rem}.calculation-module__v5WfWq__digitGrid button{min-height:3rem}}@media (prefers-reduced-motion:reduce){.calculation-module__v5WfWq__digitGrid button:active:not(:disabled){transform:none}}
.count-objects-module__XUxdcG__collection{justify-content:center;align-items:center;width:min(100%,34rem);min-height:220px;padding:8px 12px 4px;display:flex;position:relative}.count-objects-module__XUxdcG__collection_line{justify-content:safe center;gap:clamp(7px,2.2vw,14px);overflow-x:auto}.count-objects-module__XUxdcG__collectionEmpty{border:2px solid var(--color-line-strong);background:var(--color-surface);border-radius:16px;min-height:220px}.count-objects-module__XUxdcG__emptyCollection{color:var(--color-ink);text-align:center;margin:0;font-size:1.1rem;font-weight:550}.count-objects-module__XUxdcG__collection_array{grid-template-columns:repeat(4,44px);grid-auto-rows:44px;gap:15px;display:grid}.count-objects-module__XUxdcG__collection_circle,.count-objects-module__XUxdcG__collection_scattered{height:260px}.count-objects-module__XUxdcG__collection_circle .count-objects-module__XUxdcG__countUnit,.count-objects-module__XUxdcG__collection_scattered .count-objects-module__XUxdcG__countUnit{top:var(--object-y);left:var(--object-x);position:absolute;transform:translate(-50%,-50%)}.count-objects-module__XUxdcG__countUnit{width:clamp(35px,10vw,44px);height:clamp(35px,10vw,44px);color:var(--color-ink);cursor:pointer;background:0 0;border:2px solid #0000;border-radius:50%;flex:none;place-items:center;padding:0;transition:transform .1s,border-color .1s,background .1s;display:grid;position:relative}.count-objects-module__XUxdcG__countUnit:hover:not(:disabled){transform:scale(1.05)}.count-objects-module__XUxdcG__collection_circle .count-objects-module__XUxdcG__countUnit:hover:not(:disabled),.count-objects-module__XUxdcG__collection_scattered .count-objects-module__XUxdcG__countUnit:hover:not(:disabled){transform:translate(-50%,-50%)scale(1.05)}.count-objects-module__XUxdcG__countUnit:focus-visible{outline:3px solid var(--color-action-soft);outline-offset:3px}.count-objects-module__XUxdcG__countUnit[aria-pressed=true]{border-color:var(--color-action);background:var(--color-action-soft)}.count-objects-module__XUxdcG__countUnit:disabled{cursor:default;opacity:1}.count-objects-module__XUxdcG__objectCore{background:var(--color-ink);width:25px;height:25px;box-shadow:inset 0 -4px 0 var(--color-ink-muted);border-radius:50%}.count-objects-module__XUxdcG__countUnit[aria-pressed=true] .count-objects-module__XUxdcG__objectCore{background:var(--color-action);box-shadow:none}@media (max-width:420px){.count-objects-module__XUxdcG__collection,.count-objects-module__XUxdcG__collectionEmpty{min-height:190px;padding-left:4px;padding-right:4px}.count-objects-module__XUxdcG__collection_circle,.count-objects-module__XUxdcG__collection_scattered{min-height:230px}}.count-objects-module__XUxdcG__collection_grouped{flex-wrap:wrap;justify-content:center;align-items:flex-end;gap:12px 14px;width:min(100%,48rem);min-height:160px;display:flex}.count-objects-module__XUxdcG__singlesCluster{flex-wrap:wrap;align-items:center;gap:12px 14px;display:flex}.count-objects-module__XUxdcG__groupUnit{cursor:pointer;background:0 0;border:2px solid #0000;border-radius:10px;place-items:center;padding:6px;transition:transform .1s,border-color .1s,background .1s;display:grid}.count-objects-module__XUxdcG__groupUnit:hover:not(:disabled){transform:scale(1.03)}.count-objects-module__XUxdcG__groupUnit:focus-visible{outline:3px solid var(--color-action-soft);outline-offset:3px}.count-objects-module__XUxdcG__groupUnit[aria-pressed=true]{border-color:var(--color-action);background:var(--color-action-soft)}.count-objects-module__XUxdcG__groupUnit:disabled{cursor:default}.count-objects-module__XUxdcG__groupFrame{border:1.5px solid var(--color-line-strong);background:var(--color-paper);border-radius:8px;gap:4px;padding:6px;display:grid}.count-objects-module__XUxdcG__groupUnitTen .count-objects-module__XUxdcG__groupFrame{grid-template-rows:repeat(2,12px);grid-template-columns:repeat(5,12px)}.count-objects-module__XUxdcG__groupUnitFive .count-objects-module__XUxdcG__groupFrame{grid-template-rows:12px;grid-template-columns:repeat(5,12px)}.count-objects-module__XUxdcG__groupFrame .count-objects-module__XUxdcG__objectCore{width:12px;height:12px;box-shadow:inset 0 -2px 0 var(--color-ink-muted)}.count-objects-module__XUxdcG__groupUnit[aria-pressed=true] .count-objects-module__XUxdcG__groupFrame{border-color:var(--color-action)}.count-objects-module__XUxdcG__groupUnit[aria-pressed=true] .count-objects-module__XUxdcG__objectCore{background:var(--color-action);box-shadow:none}@media (prefers-reduced-motion:reduce){.count-objects-module__XUxdcG__countUnit,.count-objects-module__XUxdcG__groupUnit{transition:none}}.count-objects-module__XUxdcG__collection_line{justify-content:safe center;gap:clamp(2px,1.4vw,14px);width:min(100%,48rem);padding-inline:0;overflow-x:auto}.count-objects-module__XUxdcG__collection_line .count-objects-module__XUxdcG__countUnit{flex:1 1 0;min-width:0;max-width:60px;height:48px}.count-objects-module__XUxdcG__collection_line .count-objects-module__XUxdcG__objectCore{aspect-ratio:1;width:min(25px,100% - 4px);height:auto;box-shadow:inset 0 -2px 0 var(--color-ink-muted)}
.length-module__OtEZ9G__stage,.length-module__OtEZ9G__storyScene,.length-module__OtEZ9G__makeStage{gap:14px;width:100%;display:grid;overflow-x:auto}.length-module__OtEZ9G__referenceBlock,.length-module__OtEZ9G__compareRow,.length-module__OtEZ9G__makeRow{justify-items:start;gap:6px;width:100%;display:grid}.length-module__OtEZ9G__kicker{color:var(--color-review);letter-spacing:.06em;text-transform:uppercase;margin:0;font-size:.72rem;font-weight:750}.length-module__OtEZ9G__object{color:var(--object-fill);justify-items:start;gap:4px;display:grid}.length-module__OtEZ9G__object svg{display:block;overflow:visible}.length-module__OtEZ9G__object svg :is(rect,circle,polygon,path){fill:var(--object-fill);stroke:var(--object-ink);stroke-width:1.8px}.length-module__OtEZ9G__objectAccent,.length-module__OtEZ9G__object svg .length-module__OtEZ9G__objectAccent{fill:var(--object-accent)}.length-module__OtEZ9G__objectBand,.length-module__OtEZ9G__object svg .length-module__OtEZ9G__objectBand{fill:color-mix(in srgb, var(--object-ink) 22%, white);stroke:none}.length-module__OtEZ9G__objectWheel,.length-module__OtEZ9G__object svg .length-module__OtEZ9G__objectWheel{fill:var(--object-ink);stroke:none}.length-module__OtEZ9G__objectStroke,.length-module__OtEZ9G__object svg .length-module__OtEZ9G__objectStroke{fill:none;stroke:var(--object-accent);stroke-width:2px}.length-module__OtEZ9G__object[data-color=yellow]{--object-fill:#e3b83c;--object-ink:#5c4a12;--object-accent:#c45b7a}.length-module__OtEZ9G__object[data-color=blue]{--object-fill:#3a7cae;--object-ink:#16344c;--object-accent:#255f8f}.length-module__OtEZ9G__object[data-color=green]{--object-fill:#3d8a58;--object-ink:#1b4630;--object-accent:#2d7a4e}.length-module__OtEZ9G__object[data-color=pink]{--object-fill:#c56d7e;--object-ink:#6b3140;--object-accent:#b85c6e}.length-module__OtEZ9G__object[data-color=brown]{--object-fill:#a06a3c;--object-ink:#4c3018;--object-accent:#8a5a32}.length-module__OtEZ9G__object[data-color=red]{--object-fill:#c45b4a;--object-ink:#6a261e;--object-accent:#a43a32}.length-module__OtEZ9G__object[data-color=navy]{--object-fill:#3b5878;--object-ink:#1c2d40;--object-accent:#255f8f}.length-module__OtEZ9G__objectCaption{color:var(--color-ink);font-size:.82rem;font-weight:650}.length-module__OtEZ9G__objectButton,.length-module__OtEZ9G__alignButton,.length-module__OtEZ9G__choice,.length-module__OtEZ9G__stepper button{border:2px solid var(--color-line);background:var(--color-paper);color:var(--color-ink);font:inherit;cursor:pointer;font-weight:750}.length-module__OtEZ9G__objectButton{border-radius:var(--radius-control,8px);text-align:left;justify-items:start;gap:4px;width:100%;min-height:72px;padding:12px 14px;display:grid}.length-module__OtEZ9G__objectButton[aria-pressed=true],.length-module__OtEZ9G__alignButton[aria-pressed=true],.length-module__OtEZ9G__choice[aria-pressed=true]{border-color:var(--color-action);background:var(--color-action-soft);color:var(--color-action-strong)}.length-module__OtEZ9G__dragStage{border:1px solid var(--color-line);border-radius:var(--radius-panel,8px);background:var(--color-surface);touch-action:none;gap:28px;width:100%;padding:12px 8px 8px 18px;display:grid;position:relative}.length-module__OtEZ9G__dragStage:before{content:"";background:var(--color-line-strong);width:2px;position:absolute;top:10px;bottom:10px;left:18px}.length-module__OtEZ9G__dragRow{z-index:1;min-height:52px;position:relative}.length-module__OtEZ9G__movable{cursor:grab;touch-action:none;width:max-content}.length-module__OtEZ9G__movable:active{cursor:grabbing}.length-module__OtEZ9G__movable[data-aligned=true]{cursor:default}.length-module__OtEZ9G__alignRow{justify-content:space-between;align-items:center;gap:12px;display:flex}.length-module__OtEZ9G__alignRow p,.length-module__OtEZ9G__status{color:var(--color-ink-muted);margin:0;font-size:.92rem}.length-module__OtEZ9G__alignButton{border-radius:var(--radius-control,8px);min-height:48px;color:var(--color-action);flex:none;padding:8px 16px}.length-module__OtEZ9G__choices{grid-template-columns:1fr 1fr;gap:10px;display:grid}.length-module__OtEZ9G__choice{letter-spacing:.02em;text-transform:uppercase;border-radius:12px;min-height:64px;font-size:1.15rem}.length-module__OtEZ9G__sentence{text-align:center;gap:12px;display:grid}.length-module__OtEZ9G__frame{color:var(--color-ink);margin:0;font-size:1.05rem;font-weight:650}.length-module__OtEZ9G__storyScene{gap:16px}.length-module__OtEZ9G__crossing{grid-template-columns:auto auto auto;justify-content:center;align-items:end;gap:8px;min-height:92px;display:grid;position:relative}.length-module__OtEZ9G__figure,.length-module__OtEZ9G__farBank{color:var(--color-ink-muted);justify-items:center;gap:4px;font-size:.75rem;font-weight:700;display:grid}.length-module__OtEZ9G__figureMark,.length-module__OtEZ9G__farBankMark,.length-module__OtEZ9G__stream,.length-module__OtEZ9G__box,.length-module__OtEZ9G__gift,.length-module__OtEZ9G__cup{border:2px solid var(--color-ink);background:var(--color-surface)}.length-module__OtEZ9G__figureMark{background:var(--color-action-soft);border-radius:18px 18px 8px 8px;width:36px;height:48px}.length-module__OtEZ9G__farBankMark{border-radius:6px;width:28px;height:36px}.length-module__OtEZ9G__stream{border-color:var(--color-review);background:var(--color-review-soft);border-radius:999px;align-self:center;height:18px;position:relative;overflow:visible}.length-module__OtEZ9G__spanRope{background:var(--object-fill,#a06a3c);height:12px;box-shadow:inset 0 0 0 1.5px var(--object-ink,#4c3018);transform-origin:0;border-radius:999px;transition:width .28s;display:block;position:absolute;top:50%;left:0;transform:translateY(-50%)}.length-module__OtEZ9G__boxFit{gap:8px;display:grid}.length-module__OtEZ9G__box,.length-module__OtEZ9G__gift,.length-module__OtEZ9G__cup{border-radius:6px;height:42px;position:relative;overflow:visible}.length-module__OtEZ9G__boxFill,.length-module__OtEZ9G__giftFill,.length-module__OtEZ9G__cupFill{background:var(--object-fill);height:14px;box-shadow:inset 0 0 0 1.5px var(--object-ink);border-radius:999px;margin-top:12px;transition:width .28s}.length-module__OtEZ9G__box{background:var(--color-paper)}.length-module__OtEZ9G__gift{background:var(--color-evidence-soft,#fff8d6)}.length-module__OtEZ9G__cup{background:var(--color-review-soft);border-radius:8px 8px 16px 16px}.length-module__OtEZ9G__makeRow{border-bottom:1px solid var(--color-line);padding:10px 0}.length-module__OtEZ9G__makeRow:last-of-type{border-bottom:0}.length-module__OtEZ9G__stepper{align-items:center;gap:10px;display:flex}.length-module__OtEZ9G__stepper button{width:52px;height:52px;color:var(--color-action);border-radius:50%;font-size:1.4rem}.length-module__OtEZ9G__stepper output{min-width:4.5rem;font-weight:750}.length-module__OtEZ9G__objectButton:hover:not(:disabled),.length-module__OtEZ9G__alignButton:hover:not(:disabled),.length-module__OtEZ9G__choice:hover:not(:disabled),.length-module__OtEZ9G__stepper button:hover:not(:disabled){border-color:var(--color-action)}.length-module__OtEZ9G__objectButton:focus-visible,.length-module__OtEZ9G__alignButton:focus-visible,.length-module__OtEZ9G__choice:focus-visible,.length-module__OtEZ9G__stepper button:focus-visible{outline:3px solid var(--color-review);outline-offset:2px}.length-module__OtEZ9G__objectButton:disabled,.length-module__OtEZ9G__alignButton:disabled,.length-module__OtEZ9G__choice:disabled,.length-module__OtEZ9G__stepper button:disabled{cursor:default;opacity:.62}@media (max-width:420px){.length-module__OtEZ9G__choices{grid-template-columns:1fr}.length-module__OtEZ9G__alignRow{flex-direction:column;align-items:stretch}}@media (prefers-reduced-motion:reduce){.length-module__OtEZ9G__spanRope,.length-module__OtEZ9G__boxFill,.length-module__OtEZ9G__giftFill,.length-module__OtEZ9G__cupFill{transition:none}}
.kindergarten-module__WyKAPW__page{flex-direction:column;align-items:stretch;gap:20px;max-width:760px;margin:0 auto;padding:24px 18px 48px;display:flex}.kindergarten-module__WyKAPW__workspace{flex-direction:column;flex:1;justify-content:center;align-items:stretch;gap:20px;width:100%;display:flex}.kindergarten-module__WyKAPW__prompt{text-align:center;margin:8px 0;font-size:clamp(1.35rem,3vw,1.85rem);line-height:1.4}.kindergarten-module__WyKAPW__feedback{text-align:center;padding:16px 0}.kindergarten-module__WyKAPW__actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.kindergarten-module__WyKAPW__workspace>button{align-self:center;min-width:150px;min-height:48px}.kindergarten-module__WyKAPW__page .task-action{width:auto;max-width:100%;padding-inline:22px}.kindergarten-module__WyKAPW__page select{width:100%;max-width:100%;font:inherit;border:1px solid var(--color-line);background:var(--color-paper);color:var(--color-ink);border-radius:8px;margin-top:6px;padding:10px;display:block}
.session-summary-module__57EWJa__panel{touch-action:pan-y;border:1px solid var(--color-line);background:var(--color-paper);width:100%;min-width:0;height:100%;box-shadow:0 12px 40px color-mix(in srgb, var(--color-ink) 7%, transparent);text-align:center;border-radius:24px;margin-inline:auto;position:relative;overflow-y:auto;container-type:inline-size}.session-summary-module__57EWJa__close{z-index:2;width:44px;height:44px;color:var(--color-ink-muted);font:inherit;cursor:pointer;background:0 0;border:0;font-size:2rem;position:absolute;top:12px;right:12px}.session-summary-module__57EWJa__body{z-index:1;padding:24px 30px 30px;position:relative}.session-summary-module__57EWJa__heading{color:var(--color-action-strong);letter-spacing:-.035em;margin:0;font-size:clamp(2rem,4vw,3rem);line-height:1.12}.session-summary-module__57EWJa__supporting{color:var(--color-ink-muted);max-width:48ch;margin:10px auto 20px;font-size:1.05rem;line-height:1.45}.session-summary-module__57EWJa__title{letter-spacing:-.025em;max-width:25ch;margin:0 auto;font-size:clamp(1.4rem,3vw,2rem);line-height:1.15}.session-summary-module__57EWJa__description{color:var(--color-ink-muted);max-width:48ch;margin:8px auto 14px;line-height:1.5}.session-summary-module__57EWJa__badge{background:var(--color-evidence-soft);width:min(90%,400px);color:var(--color-evidence-ink);box-sizing:border-box;border-radius:80px;grid-template-columns:auto minmax(0,1fr);align-self:center;align-items:center;gap:0 14px;margin:12px auto 24px;padding:clamp(14px,2.2vw,22px);display:inline-grid}.session-summary-module__57EWJa__badge>span:first-child{grid-row:span 2;font-size:clamp(2.5rem,13cqi,4.5rem);line-height:1}.session-summary-module__57EWJa__badge strong{overflow-wrap:anywhere;font-size:clamp(1.75rem,7.5cqi,3.25rem);line-height:1.2}.session-summary-module__57EWJa__badgeLabel{font-size:clamp(.85rem,1.8vw,1rem)}.session-summary-module__57EWJa__panel[data-celebrate=true] .session-summary-module__57EWJa__badge{animation:2s ease-in-out infinite session-summary-module__57EWJa__earnedHover}@keyframes session-summary-module__57EWJa__earnedHover{0%,to{transform:scale(1)}50%{transform:scale(1.025)}}@media (prefers-reduced-motion:reduce){.session-summary-module__57EWJa__panel[data-celebrate] .session-summary-module__57EWJa__badge{animation:none}}.session-summary-module__57EWJa__summaryHeading{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.session-summary-module__57EWJa__atomIdentity{margin-top:8px}.session-summary-module__57EWJa__steps{margin:20px 0;padding:0;list-style:none;display:flex}.session-summary-module__57EWJa__steps li{color:var(--color-ink-muted);flex:1;gap:4px;font-size:.8rem;display:grid;position:relative}.session-summary-module__57EWJa__steps li:before{content:"";background:var(--color-line);width:100%;height:3px;position:absolute;top:17px;left:50%}.session-summary-module__57EWJa__steps li:last-child:before{display:none}.session-summary-module__57EWJa__stepDot{z-index:1;border:3px solid var(--color-line);background:var(--color-paper);border-radius:50%;place-items:center;width:36px;height:36px;margin:0 auto 3px;font-size:1.2rem;display:grid}.session-summary-module__57EWJa__steps strong{font-size:.95rem}.session-summary-module__57EWJa__steps [data-completed=true] .session-summary-module__57EWJa__stepDot{background:var(--color-action);border-color:var(--color-action);color:var(--color-paper)}.session-summary-module__57EWJa__steps [data-next=true] .session-summary-module__57EWJa__stepDot{border-color:var(--color-action);background:var(--color-paper)}.session-summary-module__57EWJa__steps [data-completed=true]:before{background:var(--color-action)}.session-summary-module__57EWJa__steps [data-next=true] strong,.session-summary-module__57EWJa__steps [data-completed=true] strong{color:var(--color-action)}.session-summary-module__57EWJa__meta{color:var(--color-ink-muted);flex-wrap:wrap;justify-content:center;gap:6px;margin:16px 0;font-size:.8rem;display:flex}.session-summary-module__57EWJa__meta span span{margin-right:6px;font-size:1.2rem}.session-summary-module__57EWJa__next{border:1px solid color-mix(in srgb, var(--color-action) 15%, var(--color-paper));background:var(--color-action-soft);text-align:left;border-radius:16px;align-items:center;gap:20px;margin:18px 0 12px;padding:18px;display:flex}.session-summary-module__57EWJa__nextIcon{background:color-mix(in srgb, var(--color-action) 10%, transparent);width:64px;height:64px;color:var(--color-action);border-radius:50%;flex-shrink:0;place-items:center;font-size:2rem;display:grid}.session-summary-module__57EWJa__nextContent{flex:1;min-width:0}.session-summary-module__57EWJa__nextLabel{color:var(--color-action);text-transform:uppercase;font-size:.75rem;font-weight:700}.session-summary-module__57EWJa__next h3{margin:4px 0;font-size:1.4rem}.session-summary-module__57EWJa__next p{color:var(--color-ink-muted);margin:4px 0;font-size:.9rem;line-height:1.5}.session-summary-module__57EWJa__next section{width:100%;margin:0}.session-summary-module__57EWJa__next button,.session-summary-module__57EWJa__next a{background:var(--color-action);min-height:44px;color:var(--color-paper);font:inherit;cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;gap:12px;margin-top:10px;padding:10px 18px;font-weight:600;text-decoration:none;display:inline-flex}.session-summary-module__57EWJa__details{color:var(--color-ink-muted);font-size:.875rem;line-height:1.5}.session-summary-module__57EWJa__details:empty{display:none}.session-summary-module__57EWJa__details summary{cursor:pointer;min-height:44px;padding:10px}.session-summary-module__57EWJa__details dl{margin-top:12px}.session-summary-module__57EWJa__details dd{color:var(--color-ink)}.session-summary-module__57EWJa__footerArt{pointer-events:none;width:100%;height:85px;position:absolute;bottom:0;left:0}.session-summary-module__57EWJa__panel button:focus-visible,.session-summary-module__57EWJa__panel a:focus-visible{outline:3px solid var(--color-action);outline-offset:3px}@media (max-width:480px){.session-summary-module__57EWJa__body{padding:24px 16px}.session-summary-module__57EWJa__supporting{margin-bottom:16px;font-size:.95rem}.session-summary-module__57EWJa__next{gap:12px;padding:14px}.session-summary-module__57EWJa__nextIcon{width:42px;height:42px;font-size:1.5rem}.session-summary-module__57EWJa__next h3{font-size:1.15rem}.session-summary-module__57EWJa__steps strong{font-size:.8rem}.session-summary-module__57EWJa__steps li{font-size:.7rem}.session-summary-module__57EWJa__footerArt{height:60px}}@media (max-height:740px) and (min-width:481px){.session-summary-module__57EWJa__body{padding-top:16px}.session-summary-module__57EWJa__supporting{margin-bottom:14px}.session-summary-module__57EWJa__steps,.session-summary-module__57EWJa__meta{margin-block:14px}}@media (min-width:641px){.session-summary-module__57EWJa__nextContent{padding-right:175px;position:relative}.session-summary-module__57EWJa__nextContent>button{max-width:165px;margin-top:0;position:absolute;top:50%;right:0;transform:translateY(-50%)}.session-summary-module__57EWJa__body{padding-top:20px}.session-summary-module__57EWJa__supporting{margin-bottom:16px}}.session-summary-module__57EWJa__meta svg{vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px;margin-right:5px}.session-summary-module__57EWJa__nextIcon svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:30px;height:30px}@media (min-width:641px){.session-summary-module__57EWJa__nextContent{padding-right:190px}.session-summary-module__57EWJa__nextContent>button{max-width:180px;font-size:.9rem}.session-summary-module__57EWJa__supporting{margin-top:6px;margin-bottom:12px}.session-summary-module__57EWJa__description{margin-bottom:10px}.session-summary-module__57EWJa__steps{margin-block:16px}.session-summary-module__57EWJa__meta{margin-block:14px}.session-summary-module__57EWJa__next{margin-top:12px}}.session-summary-module__57EWJa__page{background:var(--color-canvas);align-items:stretch;height:calc(100svh - 90px);min-height:0;padding:12px;display:flex}a.session-summary-module__57EWJa__close{place-items:center;text-decoration:none;display:grid}.session-summary-module__57EWJa__details section{padding-block:12px}.session-summary-module__57EWJa__details section h3{color:var(--color-ink);margin:0 0 4px;font-size:1rem}.session-summary-module__57EWJa__details section p{margin:4px 0}.session-summary-module__57EWJa__body{box-sizing:border-box;flex-direction:column;justify-content:safe center;min-height:100%;display:flex}.session-summary-module__57EWJa__body>*{flex-shrink:0}.session-summary-module__57EWJa__badge{align-self:center}.session-summary-module__57EWJa__steps,.session-summary-module__57EWJa__meta{flex-shrink:0}@media (min-width:641px){.session-summary-module__57EWJa__nextContent>section>button,.session-summary-module__57EWJa__nextContent>section>a{max-width:180px;margin-top:0;font-size:.9rem;position:absolute;top:50%;right:0;transform:translateY(-50%)}}.session-summary-module__57EWJa__nextTitleRow{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;display:grid}.session-summary-module__57EWJa__nextTitleRow h3{font-size:clamp(.9rem,2.2vw,1.4rem)}.session-summary-module__57EWJa__nextTitleRow>span{min-width:0}.session-summary-module__57EWJa__nextTitleRow .session-summary-module__57EWJa__dueLink{white-space:nowrap;min-height:36px;margin-top:0;padding:7px 10px;font-size:clamp(.75rem,1.8vw,1rem)}.session-summary-module__57EWJa__due{color:var(--color-action-strong);white-space:nowrap;font-size:1.4rem}.session-summary-module__57EWJa__nextContent:has(.session-summary-module__57EWJa__learnNext){padding-right:0}@media (max-width:480px){.session-summary-module__57EWJa__due{font-size:1.15rem}}.session-summary-module__57EWJa__panel summary:focus-visible{text-underline-offset:4px;outline:none;text-decoration:underline}@media (min-width:641px){.session-summary-module__57EWJa__body{gap:8px;padding-bottom:48px}.session-summary-module__57EWJa__steps{align-self:center;width:min(100%,800px)}.session-summary-module__57EWJa__next{flex-shrink:0;align-self:center;width:min(100%,800px)}}.session-summary-module__57EWJa__dueLink{color:var(--color-action-strong);font:inherit;text-underline-offset:4px;cursor:pointer;background:0 0;border:0;padding:8px 0;font-size:1.4rem;font-weight:700;text-decoration:underline}.session-summary-module__57EWJa__dueLink:disabled{opacity:.6;cursor:wait}@media (max-width:480px){.session-summary-module__57EWJa__dueLink{font-size:1.15rem}}.session-summary-module__57EWJa__retryButton{border:1px solid var(--color-action);background:var(--color-action-soft);min-height:44px;color:var(--color-action-strong);font:inherit;cursor:pointer;border-radius:999px;justify-content:center;align-items:center;margin:4px auto 0;padding:10px 20px;font-weight:700;display:inline-flex}.session-summary-module__57EWJa__retryButton:hover{background:color-mix(in srgb, var(--color-action-soft) 70%, var(--color-action) 30%)}.session-summary-module__57EWJa__retryButton:focus-visible{outline:3px solid var(--color-action);outline-offset:2px}@media (max-width:640px){.session-summary-module__57EWJa__next h3{font-size:1rem}.session-summary-module__57EWJa__nextTitleRow{flex-wrap:nowrap;align-items:center;gap:8px}.session-summary-module__57EWJa__nextTitleRow>span{flex-shrink:0}.session-summary-module__57EWJa__nextTitleRow .session-summary-module__57EWJa__dueLink{white-space:nowrap;min-width:0;min-height:36px;padding:7px 10px;font-size:.8rem}}.session-summary-module__57EWJa__flip{width:100%;height:100%;min-height:0}.session-summary-module__57EWJa__flip>div,.session-summary-module__57EWJa__flip>div>div{min-height:0}.session-summary-module__57EWJa__flip>div>div:last-child{touch-action:pan-y;justify-content:safe center;overflow-y:auto}.session-summary-module__57EWJa__flip,.session-summary-module__57EWJa__panel{touch-action:pan-y}.session-summary-module__57EWJa__roundTiming{text-align:center;margin:26px 0 8px}.session-summary-module__57EWJa__roundTimingLabel{color:var(--color-ink-muted);margin:0 0 6px;font-size:1rem;font-weight:600}.session-summary-module__57EWJa__roundTimingValue{color:var(--color-action-strong);margin:0;font-size:clamp(1.5rem,3vw,2rem);font-weight:700;line-height:1.25}
.shapes-drawing-module__yeuwjG__reference{width:min(100%,14rem);color:var(--color-ink);margin:0 auto;padding:.4rem}.shapes-drawing-module__yeuwjG__reference img{aspect-ratio:1;border-radius:var(--radius-panel);object-fit:cover;width:100%;display:block}.shapes-drawing-module__yeuwjG__reference figcaption{color:var(--color-ink-muted);text-align:center;margin-top:.25rem;font-size:.9rem;font-weight:650}
.shapes-scene-module__TGXpRq__prompt{text-align:center}.shapes-scene-module__TGXpRq__sceneShell{gap:12px;width:min(100%,32rem);display:grid}.shapes-scene-module__TGXpRq__viewpoint{color:var(--color-ink-muted,#65707d);letter-spacing:.04em;text-align:center;text-transform:uppercase;margin:0;font-size:.78rem;font-weight:650}.shapes-scene-module__TGXpRq__scene{border:1px solid var(--color-line,#d9ded8);background:linear-gradient(var(--color-line,#d9ded8), var(--color-line,#d9ded8)) 50% 50% / 1px 82% no-repeat, linear-gradient(90deg, var(--color-line,#d9ded8), var(--color-line,#d9ded8)) 50% 50% / 82% 1px no-repeat, var(--color-surface,#f8faf7);border-radius:16px;min-height:19rem;position:relative;overflow:hidden}.shapes-scene-module__TGXpRq__zone{border:2px dashed var(--color-line-strong,#b8c0ba);cursor:pointer;background:#ffffff8a;border-radius:14px;width:7.5rem;height:6.5rem;padding:0;position:absolute;transform:translate(-50%,-50%)}.shapes-scene-module__TGXpRq__zone:hover:not(:disabled),.shapes-scene-module__TGXpRq__zone:focus-visible,.shapes-scene-module__TGXpRq__zoneDragging{border-color:var(--color-action,#14665c);background:var(--color-action-soft,#e8f4f1)}.shapes-scene-module__TGXpRq__zone:focus-visible,.shapes-scene-module__TGXpRq__movable:focus-visible{outline:3px solid var(--color-review,#255f8f);outline-offset:2px}.shapes-scene-module__TGXpRq__zoneSelected{border-style:solid;border-color:var(--color-action,#14665c)}.shapes-scene-module__TGXpRq__reference{pointer-events:none;z-index:2;color:var(--color-ink-muted,#65707d);justify-items:center;gap:7px;font-size:.78rem;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.shapes-scene-module__TGXpRq__placedShape{pointer-events:none;place-items:center;display:grid}.shapes-scene-module__TGXpRq__readOnlyPlaced{place-items:center;display:grid;position:absolute}.shapes-scene-module__TGXpRq__scene.shapes-scene-module__TGXpRq__depth{min-height:20rem}.shapes-scene-module__TGXpRq__depth .shapes-scene-module__TGXpRq__zone{background:0 0;place-items:center;height:44px;display:grid}.shapes-scene-module__TGXpRq__shape{border:3px solid var(--color-ink,#20242a);background:currentColor;width:4.25rem;height:4.25rem;display:block}.shapes-scene-module__TGXpRq__circle{border-radius:50%}.shapes-scene-module__TGXpRq__square{border-radius:5px}.shapes-scene-module__TGXpRq__rectangle{border-radius:5px;width:5.25rem;height:3.5rem}.shapes-scene-module__TGXpRq__triangle{clip-path:polygon(50% 3%,97% 94%,3% 94%)}.shapes-scene-module__TGXpRq__hexagon{clip-path:polygon(25% 4%,75% 4%,100% 50%,75% 96%,25% 96%,0 50%)}.shapes-scene-module__TGXpRq__teal{color:var(--color-action,#14665c)}.shapes-scene-module__TGXpRq__blue{color:var(--color-review,#255f8f)}.shapes-scene-module__TGXpRq__gold{color:var(--color-evidence,#ffcd00)}.shapes-scene-module__TGXpRq__slate{color:var(--color-ink-muted,#65707d)}.shapes-scene-module__TGXpRq__supply{min-height:5.5rem;color:var(--color-ink-muted,#65707d);justify-content:center;align-items:center;gap:14px;font-size:.88rem;display:flex}.shapes-scene-module__TGXpRq__movable{border:1px solid var(--color-line-strong,#b8c0ba);background:var(--color-paper,#fff);cursor:grab;border-radius:12px;place-items:center;min-width:5.5rem;min-height:5.5rem;padding:10px;display:grid}.shapes-scene-module__TGXpRq__movable:active{cursor:grabbing}.shapes-scene-module__TGXpRq__hint{color:var(--color-ink-muted);text-align:center;margin:0;font-size:.85rem}.shapes-scene-module__TGXpRq__loading{width:min(100%,32rem);min-height:19rem;color:var(--color-ink-muted,#65707d);place-items:center;display:grid}@media (max-width:420px){.shapes-scene-module__TGXpRq__scene{min-height:17rem}.shapes-scene-module__TGXpRq__zone{width:6.3rem;height:5.6rem}.shapes-scene-module__TGXpRq__shape{width:3.65rem;height:3.65rem}.shapes-scene-module__TGXpRq__rectangle{width:4.5rem;height:3rem}}
.summary-image-face-module__8pLhqW__face{isolation:isolate;background:var(--color-surface);width:100%;height:100%;min-height:0;color:var(--color-ink);text-align:left;align-items:flex-end;display:flex;position:relative;overflow:hidden}.summary-image-face-module__8pLhqW__image{z-index:-1;object-fit:cover;object-position:center;width:100%;height:100%;position:absolute;inset:0}.summary-image-face-module__8pLhqW__identity{overscroll-behavior:contain;touch-action:pan-y;background:var(--color-paper);width:100%;max-height:100%;padding:clamp(24px,5vw,56px) clamp(24px,5vw,56px) 80px;overflow-y:auto}.summary-image-face-module__8pLhqW__identity h2{overflow-wrap:anywhere;max-width:28ch;margin:0;font-size:clamp(2rem,4.5vw,3.5rem);font-weight:700;line-height:1.12}.summary-image-face-module__8pLhqW__identity p{overflow-wrap:anywhere;max-width:48ch;margin:20px 0 0;font-size:clamp(1.25rem,2.6vw,2rem);line-height:1.4}.summary-image-face-module__8pLhqW__face[data-has-image=false]{background:var(--color-paper);align-items:center}.summary-image-face-module__8pLhqW__identity:focus-visible{outline:3px solid var(--color-action);outline-offset:-3px}@media (max-width:480px){.summary-image-face-module__8pLhqW__identity{padding:24px 24px 80px}.summary-image-face-module__8pLhqW__identity h2{font-size:2rem}.summary-image-face-module__8pLhqW__identity p{margin-top:16px;font-size:1.25rem}}
.vocab-module__e6RZ6W__page{align-content:center;justify-items:stretch;gap:24px;max-width:680px;margin:0 auto}.vocab-module__e6RZ6W__task{gap:24px;width:100%;display:grid}.vocab-module__e6RZ6W__task h1{text-align:center;margin:0;font-size:clamp(2rem,8vw,4rem);line-height:1.05}.vocab-module__e6RZ6W__stimulus{color:var(--color-ink-muted);text-align:center;justify-items:center;gap:12px;font-size:1.2rem;display:grid}.vocab-module__e6RZ6W__stimulus p{margin:0}.vocab-module__e6RZ6W__stimulus audio{width:min(420px,100%);max-width:100%}.vocab-module__e6RZ6W__support{background:var(--color-action-soft);border-left:3px solid var(--color-action);color:var(--color-ink);padding:12px 16px}.vocab-module__e6RZ6W__support p{margin:4px 0}.vocab-module__e6RZ6W__context{color:var(--color-ink);font-size:1.35rem;line-height:1.6}.vocab-module__e6RZ6W__frame{color:var(--color-ink);text-align:center;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:2px;margin:0;font-size:1.5rem;line-height:1.8;display:flex}.vocab-module__e6RZ6W__frame input{background:var(--color-paper);border:1px solid var(--color-line-strong);border-radius:var(--radius-control);color:var(--color-ink);font:inherit;width:8ch;max-width:min(260px,75vw);padding:6px 10px}.vocab-module__e6RZ6W__choices{gap:10px;display:grid}.vocab-module__e6RZ6W__choice{background:var(--color-paper);border:1px solid var(--color-line-strong);border-radius:var(--radius-control);color:var(--color-ink);cursor:pointer;font:inherit;padding:16px;font-size:1.1rem}.vocab-module__e6RZ6W__choice[aria-pressed=true]{background:var(--color-action-soft);border-color:var(--color-action)}.vocab-module__e6RZ6W__answer{color:var(--color-ink-muted);gap:8px;font-weight:650;display:grid}.vocab-module__e6RZ6W__answer input{background:var(--color-paper);border:1px solid var(--color-line-strong);border-radius:var(--radius-control);color:var(--color-ink);font:inherit;padding:14px 16px;font-size:1.5rem}.vocab-module__e6RZ6W__actions{flex-wrap:wrap;gap:10px;display:flex}.vocab-module__e6RZ6W__feedback{border-top:1px solid var(--color-line);padding-top:20px}
.card-experiment-module__ot8UbG__scene{touch-action:pan-y;-webkit-user-select:none;user-select:none;perspective:1400px;flex:1;min-width:0;min-height:0;display:flex;position:relative}.card-experiment-module__ot8UbG__card{min-width:0;min-height:0;transform-style:preserve-3d;transform:rotateX(var(--rx)) rotateY(var(--ry));flex:1;transition:transform .42s cubic-bezier(.2,.8,.2,1);display:grid}.card-experiment-module__ot8UbG__card[data-motion-held]{transition:none}.card-experiment-module__ot8UbG__card[data-dragging=true]{transition-duration:65ms}.card-experiment-module__ot8UbG__front{transform:translateZ(1px)}.card-experiment-module__ot8UbG__front,.card-experiment-module__ot8UbG__back{backface-visibility:hidden;grid-area:1/1;min-width:0;min-height:0;display:flex}.card-experiment-module__ot8UbG__back{box-sizing:border-box;border:1px solid var(--color-line);background:var(--color-paper);border-radius:24px;flex-direction:column;height:100%;min-height:0;overflow:hidden;transform:rotateY(180deg)}.card-experiment-module__ot8UbG__handle{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.card-experiment-module__ot8UbG__handle[data-visible],.card-experiment-module__ot8UbG__handle:focus-visible{clip-path:none;background:var(--color-paper);width:auto;height:auto;min-height:44px;color:var(--color-action);outline:2px solid var(--color-action);outline-offset:3px;border-radius:999px;margin:0;padding:.5rem 1rem;bottom:12px;left:50%;overflow:visible;transform:translate(-50%)}@media (prefers-reduced-motion:reduce){.card-experiment-module__ot8UbG__card{transition:none;transform:none!important}.card-experiment-module__ot8UbG__front,.card-experiment-module__ot8UbG__back{backface-visibility:visible}.card-experiment-module__ot8UbG__front{transform:none}.card-experiment-module__ot8UbG__front[inert],.card-experiment-module__ot8UbG__back[inert]{visibility:hidden}.card-experiment-module__ot8UbG__back{box-sizing:border-box;transform:none!important}}
.drawing-shell-module__blj6DW__page{background:var(--color-paper);min-height:100vh;color:var(--color-ink);flex-direction:column;align-items:center;gap:18px;padding:20px 20px 40px;display:flex}.drawing-shell-module__blj6DW__prompt{text-align:center;margin:0;font-size:clamp(1.55rem,4vw,2.35rem)}.drawing-shell-module__blj6DW__collection{width:min(92vw,40rem)}
.assessment-summary-module__9JCcuG__notice{width:min(100%,38rem);color:var(--color-ink-muted);margin-top:1.25rem;font-size:.95rem;line-height:1.5}.assessment-summary-module__9JCcuG__notice p{margin:.65rem 0}.assessment-summary-module__9JCcuG__notice .assessment-summary-module__9JCcuG__saved{color:var(--color-ink);font-size:1.2rem;font-weight:600}.assessment-summary-module__9JCcuG__notice .assessment-summary-module__9JCcuG__timing{font-size:.85rem}.assessment-summary-module__9JCcuG__notice a,.assessment-summary-module__9JCcuG__notice button{border:1px solid var(--color-action);border-radius:var(--radius-control);min-height:44px;color:var(--color-paper);background:var(--color-action);font:inherit;cursor:pointer;justify-content:center;align-items:center;margin-top:.75rem;padding:.5rem 1rem;font-weight:600;text-decoration:none;display:inline-flex}.assessment-summary-module__9JCcuG__notice a:focus-visible,.assessment-summary-module__9JCcuG__notice button:focus-visible{outline:2px solid var(--color-action);outline-offset:3px}
.shell-module__ZslI8G__page{flex-direction:column;align-items:stretch;gap:20px;max-width:760px;margin:0 auto;padding:24px 18px 48px;display:flex}.shell-module__ZslI8G__workspace{flex-direction:column;flex:1;justify-content:center;align-items:stretch;gap:20px;width:100%;display:flex}.shell-module__ZslI8G__prompt{text-align:center;margin:8px 0;font-size:clamp(1.35rem,3vw,1.85rem);line-height:1.4}.shell-module__ZslI8G__feedback{text-align:center;padding:16px 0}.shell-module__ZslI8G__actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.shell-module__ZslI8G__workspace>button{align-self:center;min-width:150px;min-height:48px}.shell-module__ZslI8G__page .task-action{width:auto;max-width:100%;padding-inline:22px}
.session-shell-module__0Kf71q__shell{flex-direction:column;align-items:center;gap:14px;min-height:100dvh;padding:84px 0 0;display:flex}.session-shell-module__0Kf71q__bar{border-bottom:1px solid var(--color-line);width:min(100%,28rem);color:var(--color-ink-muted);justify-content:center;align-items:center;gap:.75rem;margin:0 auto;padding-bottom:.6rem;font-size:.78rem;font-weight:600;display:flex}.session-shell-module__0Kf71q__step{color:var(--color-ink)}.session-shell-module__0Kf71q__link{color:var(--color-action);text-decoration:none}.session-shell-module__0Kf71q__link:hover,.session-shell-module__0Kf71q__link:focus-visible{text-decoration:underline}.session-shell-module__0Kf71q__shell>.session-shell-module__0Kf71q__task-page,.session-shell-module__0Kf71q__shell>.session-shell-module__0Kf71q__task-missing{min-height:auto}
.episode-module___RPW8W__episode{max-width:880px;color:var(--color-ink);margin:0 auto;padding:24px 20px 48px}.episode-module___RPW8W__header,.episode-module___RPW8W__footer{color:var(--color-ink-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;font-size:14px;display:flex}.episode-module___RPW8W__header a{color:var(--color-action)}.episode-module___RPW8W__eyebrow{color:var(--color-action);margin:36px 0 8px;font-weight:650}.episode-module___RPW8W__episode h1{margin:0 0 24px;font-size:clamp(28px,5vw,38px)}.episode-module___RPW8W__steps{border-bottom:1px solid var(--color-line);gap:8px;width:100%;margin:0 0 24px;padding:0;list-style:none;display:flex}.episode-module___RPW8W__steps li{color:var(--color-ink-muted);flex:1;padding:12px 0;font-size:14px}.episode-module___RPW8W__steps li[aria-current]{color:var(--color-action);border-bottom:3px solid var(--color-action);font-weight:700}.episode-module___RPW8W__steps span{font-variant-numeric:tabular-nums}.episode-module___RPW8W__content{align-self:center;width:min(100%,880px);margin-inline:auto}.episode-module___RPW8W__content h2{margin-bottom:8px;font-size:22px}.episode-module___RPW8W__content p{line-height:1.6}.episode-module___RPW8W__video{aspect-ratio:16/9;background:var(--color-ink);border-radius:12px;width:100%;margin:20px 0 12px;display:block}.episode-module___RPW8W__primary{background:var(--color-action);color:var(--color-paper);font:inherit;cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;min-height:48px;margin-top:20px;padding:14px 20px;font-weight:650;text-decoration:none;display:inline-flex}.episode-module___RPW8W__primary:disabled{opacity:.5;cursor:default}.episode-module___RPW8W__progressAdvance{isolation:isolate;background:var(--color-surface);color:var(--color-ink);position:relative;overflow:hidden}.episode-module___RPW8W__progressAdvance:disabled{opacity:1}.episode-module___RPW8W__progressFill{background:color-mix(in srgb, var(--color-action) 50%, var(--color-paper));transform-origin:0;pointer-events:none;transition:transform .25s linear,background-color .2s;position:absolute;inset:0}.episode-module___RPW8W__progressFill[data-finished=true]{background:var(--color-action)}.episode-module___RPW8W__progressLabel{position:relative}.episode-module___RPW8W__filledLabel{color:var(--color-ink);pointer-events:none;place-items:center;transition:clip-path .25s linear,color .2s;display:grid;position:absolute;inset:0}.episode-module___RPW8W__filledLabel[data-finished=true]{color:var(--color-paper)}@media (prefers-reduced-motion:reduce){.episode-module___RPW8W__progressFill,.episode-module___RPW8W__filledLabel{transition:none}}.episode-module___RPW8W__gestureSurface{touch-action:manipulation;-webkit-user-select:none;user-select:none;position:relative}.episode-module___RPW8W__rewindNotice{background:var(--color-ink);color:var(--color-paper);pointer-events:none;border-radius:8px;padding:10px 14px;font-weight:600;position:absolute;top:50%;left:25%;transform:translate(-50%,-50%)}.episode-module___RPW8W__rewindNotice:empty{display:none}.episode-module___RPW8W__primary:focus-visible,.episode-module___RPW8W__episode a:focus-visible,.episode-module___RPW8W__episode button:focus-visible{outline:3px solid var(--color-review);outline-offset:4px}.episode-module___RPW8W__transcript{padding:12px 0}.episode-module___RPW8W__transcript summary{cursor:pointer;color:var(--color-action)}.episode-module___RPW8W__note{color:var(--color-ink-muted);font-size:14px}.episode-module___RPW8W__footer{border-top:1px solid var(--color-line);margin-top:32px;padding-top:16px}.episode-module___RPW8W__footer button{color:var(--color-action);font:inherit;cursor:pointer;background:0 0;border:0;min-height:44px}.episode-module___RPW8W__practice{justify-items:start;gap:12px;display:grid}.episode-module___RPW8W__numbers{grid-template-columns:repeat(7,1fr);gap:8px;width:100%;padding:0;list-style:none;display:grid}.episode-module___RPW8W__numbers li{background:var(--color-action-soft);border:1px solid var(--color-line);font-variant-numeric:tabular-nums;border-radius:8px;place-items:center;min-height:48px;font-size:22px;display:grid}@media (max-width:600px){.episode-module___RPW8W__episode{padding-top:72px}}@media (max-width:480px){.episode-module___RPW8W__episode{padding:72px 16px 40px}.episode-module___RPW8W__numbers{grid-template-columns:repeat(5,1fr)}.episode-module___RPW8W__steps{gap:4px}.episode-module___RPW8W__primary{width:100%}}
.replay-media-module__5lHKhq__media{width:100%;position:relative}.replay-media-module__5lHKhq__media video{width:100%;display:block}.replay-media-module__5lHKhq__controls{pointer-events:none;justify-content:flex-end;display:flex;position:absolute;inset:auto 12px 56px}.replay-media-module__5lHKhq__controls button{border:1px solid var(--color-paper);border-radius:var(--radius-task-action);background:var(--color-ink);width:44px;height:44px;color:var(--color-paper);cursor:pointer;pointer-events:auto;place-items:center;padding:10px;display:grid}.replay-media-module__5lHKhq__controls button svg{width:24px;height:24px}.replay-media-module__5lHKhq__controls button:focus-visible{outline:3px solid var(--color-action);outline-offset:3px}.replay-media-module__5lHKhq__error{background:var(--color-paper);color:var(--color-ink);margin:0;padding:8px;position:absolute;inset:0 0 auto}.replay-media-module__5lHKhq__choices{gap:12px;margin-top:16px;display:flex}.replay-media-module__5lHKhq__choice{border:2px solid var(--color-line);border-radius:var(--radius-task-action);text-align:center;flex:1;padding:12px}.replay-media-module__5lHKhq__selected{border-color:var(--color-ink-muted);font-weight:700}.replay-media-module__5lHKhq__correct{border-color:var(--color-success);color:var(--color-success)}.replay-media-module__5lHKhq__incorrect{border-color:var(--color-repair);color:var(--color-repair)}.replay-media-module__5lHKhq__stimulus{width:100%;height:auto;display:block}
.cardinality-module__9-yNgW__collection{border:1px solid var(--color-line);background:var(--color-surface);border-radius:8px;width:min(100%,34rem);height:clamp(220px,42vw,300px);margin:20px auto;position:relative}.cardinality-module__9-yNgW__unit,.cardinality-module__9-yNgW__addedUnit{background:var(--color-ink);width:28px;height:28px;box-shadow:inset 0 -4px 0 var(--color-ink-muted);border-radius:50%;position:absolute;transform:translate(-50%,-50%)}.cardinality-module__9-yNgW__addedUnit{background:var(--color-action);box-shadow:inset 0 -4px 0 var(--color-action-strong)}.cardinality-module__9-yNgW__hidden{height:100%;color:var(--color-ink-muted);place-items:center;margin:0;font-size:1rem;display:grid}@media (max-width:420px){.cardinality-module__9-yNgW__collection{height:220px}}