.Matching-module__78-iHW__container{gap:var(--space-md);-webkit-user-select:none;user-select:none;flex-direction:column;width:100%;display:flex;container-type:inline-size}.Matching-module__78-iHW__matchingBoard{-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:stretch;gap:4.5rem;width:100%;padding:.75rem 0;display:flex;position:relative}@media (max-width:640px){.Matching-module__78-iHW__matchingBoard{gap:2.5rem}}.Matching-module__78-iHW__column{z-index:2;-webkit-user-select:none;user-select:none;flex-direction:column;flex:1 1 0;gap:1rem;min-width:0;display:flex}.Matching-module__78-iHW__columnHeader{font-family:var(--font-mono);font-size:var(--text-micro);color:var(--app-text-tertiary);letter-spacing:.08em;text-transform:uppercase;padding:0 .25rem;font-weight:700}.Matching-module__78-iHW__nodeList{flex-direction:column;gap:1rem;display:flex}.Matching-module__78-iHW__nodeCard{background:var(--app-surface);border:1.5px solid var(--app-border);border-radius:var(--radius);min-height:56px;color:var(--app-text-primary);cursor:pointer;text-align:left;-webkit-user-select:none;user-select:none;transition:border-color var(--motion-fast) ease, background var(--motion-fast) ease;align-items:center;gap:.75rem;padding:.875rem 1.125rem;font-family:inherit;display:flex;position:relative}.Matching-module__78-iHW__nodeCard:hover:not(:disabled){border-color:var(--app-text-secondary);background:var(--app-tonal)}.Matching-module__78-iHW__nodeCard:focus-visible{outline:var(--hairline-thick) solid var(--app-accent);outline-offset:2px}.Matching-module__78-iHW__nodeCard:disabled{cursor:default}.Matching-module__78-iHW__nodeCardActive{border-color:var(--app-accent)!important;background:var(--app-accent-soft)!important}.Matching-module__78-iHW__nodeCardConnected{border-color:var(--app-accent);background:var(--app-surface)}.Matching-module__78-iHW__nodeCardCorrect{border-color:var(--app-success)!important;background:var(--app-success-soft)!important}.Matching-module__78-iHW__nodeCardIncorrect{border-color:var(--app-danger)!important;background:var(--app-danger-soft)!important}.Matching-module__78-iHW__nodeMarker{border-radius:var(--radius-pill);background:var(--app-tonal);width:24px;height:24px;color:var(--app-text-secondary);font-family:var(--font-mono);font-weight:700;font-size:var(--text-footnote);transition:all var(--motion-fast) ease;-webkit-user-select:none;user-select:none;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.Matching-module__78-iHW__nodeCardActive .Matching-module__78-iHW__nodeMarker,.Matching-module__78-iHW__nodeCardConnected .Matching-module__78-iHW__nodeMarker{background:var(--app-accent);color:var(--app-surface)}.Matching-module__78-iHW__nodeCardCorrect .Matching-module__78-iHW__nodeMarker{background:var(--app-success);color:var(--app-surface)}.Matching-module__78-iHW__nodeCardIncorrect .Matching-module__78-iHW__nodeMarker{background:var(--app-danger);color:var(--app-surface)}.Matching-module__78-iHW__nodeContent{min-width:0;font-size:var(--text-subheadline);-webkit-user-select:none;user-select:none;flex:auto;line-height:1.5}.Matching-module__78-iHW__pin{background:var(--app-surface);border:2.5px solid var(--app-border);width:14px;height:14px;transition:transform var(--motion-fast) ease, border-color var(--motion-fast) ease, background var(--motion-fast) ease;pointer-events:none;border-radius:50%;position:absolute;top:50%;transform:translateY(-50%)}.Matching-module__78-iHW__pinRight{right:-8px}.Matching-module__78-iHW__pinLeft{left:-8px}.Matching-module__78-iHW__pinActive{border-color:var(--app-accent);background:var(--app-accent);transform:translateY(-50%)scale(1.35)}.Matching-module__78-iHW__pinConnected{border-color:var(--app-accent);background:var(--app-accent)}.Matching-module__78-iHW__pinCorrect{border-color:var(--app-success)!important;background:var(--app-success)!important}.Matching-module__78-iHW__pinIncorrect{border-color:var(--app-danger)!important;background:var(--app-danger)!important}.Matching-module__78-iHW__svgOverlay{pointer-events:none;z-index:1;width:100%;height:100%;position:absolute;top:0;left:0;overflow:visible}.Matching-module__78-iHW__pathHalo{fill:none;stroke:var(--app-surface);stroke-width:7px;stroke-linecap:round;stroke-linejoin:round}.Matching-module__78-iHW__pathBase{fill:none;stroke:var(--app-accent);stroke-width:2.75px;stroke-linecap:round;stroke-linejoin:round;transition:stroke var(--motion-fast) ease}.Matching-module__78-iHW__pathCorrect{stroke:var(--app-success);stroke-width:2.75px}.Matching-module__78-iHW__pathIncorrect{stroke:var(--app-danger);stroke-width:2.75px}.Matching-module__78-iHW__pathExpected{stroke:var(--app-success);stroke-width:2.5px;stroke-dasharray:6 5;opacity:.85}.Matching-module__78-iHW__pathDrawing{stroke:var(--app-accent);stroke-width:2px;stroke-dasharray:4 4;opacity:.85}.Matching-module__78-iHW__verdictArea{margin-top:.5rem}@container (max-width:480px){.Matching-module__78-iHW__matchingBoard{gap:var(--space-lg)}.Matching-module__78-iHW__nodeCard{align-items:stretch;gap:var(--space-sm);padding:var(--space-sm);flex-direction:column}.Matching-module__78-iHW__nodeMarker{align-self:flex-start}.Matching-module__78-iHW__nodeContent{width:100%}}
.MathSymbolBar-module__JkTGGW__bar{gap:var(--space-xs);flex-wrap:wrap;display:flex}.MathSymbolBar-module__JkTGGW__key{min-width:44px;min-height:40px;padding:0 var(--space-sm);border:var(--hairline) solid var(--app-border);border-radius:var(--radius);background:var(--app-surface);color:var(--app-text-primary);font-size:var(--text-body);cursor:pointer}.MathSymbolBar-module__JkTGGW__key:hover:not(:disabled){background:var(--app-tonal)}.MathSymbolBar-module__JkTGGW__key:focus-visible{outline:var(--hairline-thick) solid var(--app-accent);outline-offset:1px}.MathSymbolBar-module__JkTGGW__key:disabled{color:var(--app-text-tertiary);cursor:not-allowed}
.SelectionWithText-module__uoey5W__columns{gap:var(--space-lg);grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);display:grid}.SelectionWithText-module__uoey5W__section{gap:var(--space-sm);flex-direction:column;min-width:0;display:flex}.SelectionWithText-module__uoey5W__label{font-weight:600}.SelectionWithText-module__uoey5W__writing{align-items:flex-start;gap:var(--space-sm);min-width:0;display:flex}.SelectionWithText-module__uoey5W__prefix{flex:none;padding-top:.75rem}.SelectionWithText-module__uoey5W__textArea{flex:auto;min-width:0}@media (max-width:700px){.SelectionWithText-module__uoey5W__columns{grid-template-columns:minmax(0,1fr)}}
.PracticeSession-module__HayrTa__screen{width:100%;height:100dvh;padding-top:var(--safe-top);background:var(--app-background);flex-direction:column;display:flex}.PracticeSession-module__HayrTa__top{align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border-bottom:var(--hairline) solid var(--app-border);grid-template-columns:44px 1fr 44px;display:grid}.PracticeSession-module__HayrTa__topTitle{font-size:var(--text-caption);letter-spacing:.1em;color:var(--app-text-secondary);text-align:center;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.PracticeSession-module__HayrTa__iconButton{width:44px;height:44px;color:var(--app-text-secondary);border-radius:var(--radius);place-items:center;display:grid}.PracticeSession-module__HayrTa__iconButton[aria-pressed=true]{color:var(--app-on-accent);background:var(--app-accent)}.PracticeSession-module__HayrTa__toolbarTitle{align-items:baseline;gap:.625rem;min-width:0;max-width:100%;display:inline-flex}.PracticeSession-module__HayrTa__toolbarTitleText{white-space:nowrap;text-overflow:ellipsis;min-width:0;overflow:hidden}@media (max-width:560px){.PracticeSession-module__HayrTa__toolbarTitleText{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}}.PracticeSession-module__HayrTa__toolbarTimer{font-size:var(--text-footnote);font-variant-numeric:tabular-nums;color:var(--app-text-secondary);flex-shrink:0}.PracticeSession-module__HayrTa__topToolbarTrailing{align-items:center;gap:.25rem;display:flex}.PracticeSession-module__HayrTa__progressTipAnchor{flex:1 1 0;min-width:0;display:flex}.PracticeSession-module__HayrTa__layoutWithNav{flex:auto;width:100%;min-height:0;display:flex;overflow:hidden}.PracticeSession-module__HayrTa__body{flex:auto;grid-template-columns:1fr;min-width:0;min-height:0;display:grid}.PracticeSession-module__HayrTa__bodyWithPad{grid-template-columns:minmax(0,1fr) minmax(320px,.75fr)}.PracticeSession-module__HayrTa__questionColumn{flex-direction:column;min-height:0;display:flex}.PracticeSession-module__HayrTa__scroll{padding-bottom:var(--space-xl);flex:auto;overflow-y:auto}@keyframes PracticeSession-module__HayrTa__questionEnter{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.PracticeSession-module__HayrTa__question{width:100%;max-width:var(--reading-max-width);padding:var(--space-xl) var(--space-lg);gap:var(--space-lg);animation:PracticeSession-module__HayrTa__questionEnter .16s var(--ease-emphasized) both;will-change:opacity, transform;flex-direction:column;margin:0 auto;display:flex}@media (prefers-reduced-motion:reduce){.PracticeSession-module__HayrTa__question{animation:none}}.PracticeSession-module__HayrTa__questionHeader{justify-content:space-between;align-items:center;gap:var(--space-md);padding-bottom:var(--space-xs);border-bottom:var(--hairline) solid var(--app-border-soft);display:flex}.PracticeSession-module__HayrTa__metaLeft{align-items:baseline;gap:var(--space-sm);flex-wrap:wrap;display:flex}.PracticeSession-module__HayrTa__questionNumber{font-size:var(--text-title3);color:var(--app-text-primary);font-weight:700;line-height:1}.PracticeSession-module__HayrTa__metaPoints{font-size:var(--text-footnote);color:var(--app-text-secondary);font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:500}.PracticeSession-module__HayrTa__metaType{font-family:var(--font-sans);font-size:var(--text-footnote);color:var(--app-text-secondary);font-weight:500}.PracticeSession-module__HayrTa__metaRight{align-items:center;gap:var(--space-sm);margin-left:auto;display:flex}.PracticeSession-module__HayrTa__scoreGained{font-size:var(--text-title3);color:var(--app-text-primary);font-variant-numeric:tabular-nums;font-weight:700}.PracticeSession-module__HayrTa__flagBtn{width:32px;height:var(--control-height-sm);border-radius:var(--radius);border:var(--hairline) solid var(--app-border-soft);color:var(--app-text-tertiary);cursor:pointer;transition:background var(--motion-fast) ease, border-color var(--motion-fast) ease, color var(--motion-fast) ease;background:0 0;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex}.PracticeSession-module__HayrTa__flagBtn:hover{border-color:var(--app-warning);color:var(--app-warning);background:color-mix(in srgb, var(--app-warning) 8%, transparent)}.PracticeSession-module__HayrTa__flagBtnActive{border-color:var(--app-warning)!important;color:var(--app-warning)!important;background:color-mix(in srgb, var(--app-warning) 15%, transparent)!important}.PracticeSession-module__HayrTa__stem{font-family:var(--font-serif);font-size:var(--text-title3);line-height:1.8}.PracticeSession-module__HayrTa__padColumn{min-height:0;padding:var(--space-lg);border-left:var(--hairline) solid var(--app-border);flex-direction:column;padding-left:0;display:flex}.PracticeSession-module__HayrTa__padColumnNarrow{border-left:none;border-top:var(--hairline) solid var(--app-border);padding-left:var(--space-lg);height:40dvh}.PracticeSession-module__HayrTa__bottom{align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);padding-bottom:max(var(--space-sm), var(--safe-bottom));border-top:var(--hairline) solid var(--app-border);background:var(--app-background);display:flex}.PracticeSession-module__HayrTa__time{font-size:var(--text-footnote);font-variant-numeric:tabular-nums;color:var(--app-text-tertiary);flex:none}.PracticeSession-module__HayrTa__submit{min-height:36px;padding:0 var(--space-lg);font-size:var(--text-subheadline);color:var(--app-on-accent);background:var(--app-accent);border-radius:var(--radius);flex:none;font-weight:600}.PracticeSession-module__HayrTa__secondarySubmitBox{justify-content:flex-end;align-items:center;width:100%;display:flex}.PracticeSession-module__HayrTa__dialogBody{font-size:var(--text-subheadline);color:var(--app-text-secondary)}.PracticeSession-module__HayrTa__answerWithheldNotice{margin:var(--space-md) 0;padding:var(--space-sm) var(--space-md);color:var(--app-text-secondary);background:var(--app-tonal);border-left:3px solid var(--app-text-tertiary);border-radius:var(--radius);font-size:var(--text-subheadline)}.PracticeSession-module__HayrTa__answerLocked{opacity:.72;cursor:not-allowed}.PracticeSession-module__HayrTa__saveFailedNotice{justify-content:space-between;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg);padding:var(--space-md);background:var(--app-danger-soft);color:var(--app-danger);border:var(--hairline) solid var(--app-danger);border-radius:var(--radius);font-size:var(--text-subheadline);display:flex}.PracticeSession-module__HayrTa__saveRetryButton{height:var(--control-height-sm);padding:0 var(--space-md);font-family:inherit;font-size:var(--text-footnote);color:var(--app-danger);background:var(--app-surface);border:var(--hairline) solid var(--app-danger);border-radius:var(--radius);cursor:pointer;flex-shrink:0;font-weight:600}
.ActionMenu-module__r0oWRW__trigger{border-radius:var(--radius);width:44px;height:44px;color:var(--app-text-secondary);cursor:pointer;background:0 0;border:0;place-items:center;display:grid}.ActionMenu-module__r0oWRW__trigger[aria-expanded=true]{background:var(--app-tonal);color:var(--app-text-primary)}.ActionMenu-module__r0oWRW__trigger:focus-visible{outline:var(--hairline-thick) solid var(--app-accent);outline-offset:2px}.ActionMenu-module__r0oWRW__panel{width:14rem;padding:var(--space-xs);box-sizing:border-box;border:var(--hairline) solid var(--app-border);border-radius:var(--radius);background:var(--app-surface);color:var(--app-text-primary);margin:0;position:fixed;inset:auto}.ActionMenu-module__r0oWRW__panel::backdrop{background:0 0}.ActionMenu-module__r0oWRW__item{align-items:center;gap:var(--space-sm);box-sizing:border-box;border-radius:var(--radius);width:100%;min-height:44px;color:inherit;font:inherit;font-size:var(--text-subheadline);text-align:left;cursor:pointer;background:0 0;border:0;padding:0 10px;text-decoration:none;display:flex}.ActionMenu-module__r0oWRW__item:hover:not(:disabled),.ActionMenu-module__r0oWRW__item:focus-visible{background:var(--app-tonal);outline:none}.ActionMenu-module__r0oWRW__item:disabled{color:var(--app-text-tertiary);cursor:not-allowed}.ActionMenu-module__r0oWRW__icon{width:20px;color:var(--app-text-secondary);place-items:center;display:grid}.ActionMenu-module__r0oWRW__danger{color:var(--app-danger)}.ActionMenu-module__r0oWRW__danger .ActionMenu-module__r0oWRW__icon{color:var(--app-danger)}