.progress-dashboard{max-width:1200px;padding:var(--space-xl);margin:0 auto}.progress-dashboard-header{margin-bottom:var(--space-xl);justify-content:space-between;align-items:flex-start;display:flex}.progress-dashboard-title{font-size:var(--font-size-2xl);color:var(--t-text-primary);margin:0 0 var(--space-sm)0;font-weight:600}.progress-dashboard-subtitle{font-size:var(--font-size-px-14);color:var(--t-text-secondary);margin:0}.refresh-button{padding:var(--btn-padding-sm);font-size:var(--font-size-sm);background:var(--btn-neutral-bg);color:var(--btn-neutral-text);border:var(--border-width-1)solid var(--btn-neutral-border);border-radius:var(--btn-radius);cursor:pointer;font-weight:500;transition:all .2s}.refresh-button:hover:not(:disabled){background:var(--btn-neutral-hover);transform:translateY(-1px)}.refresh-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.progress-dashboard-loading,.progress-dashboard-error{min-height:var(--layout-panel-min-h);color:var(--t-text-secondary);flex-direction:column;justify-content:center;align-items:center;display:flex}.loading-spinner{width:var(--space-2xl);height:var(--space-2xl);border:var(--space-3)solid var(--t-border-soft);border-top-color:var(--color-success-700);margin-bottom:var(--space-lg);border-radius:50%;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.dashboard-encouragement-banner{margin-bottom:var(--space-xl)}.dashboard-encouragement-message{padding:var(--space-lg)var(--space-20);background:linear-gradient(135deg,var(--color-purple-50),#e1bee7  );border-radius:var(--mild-border-radius);margin-bottom:var(--space-sm);justify-content:space-between;align-items:center;display:flex}.dashboard-encouragement-text{font-size:var(--font-size-px-16);color:var(--color-purple-700);flex:1;line-height:1.5}.dashboard-encouragement-dismiss{font-size:var(--font-size-px-20);color:var(--color-purple-700);cursor:pointer;padding:var(--space-xs)var(--space-sm);margin-left:var(--space-md);opacity:.6;background:0 0;border:none;transition:opacity .2s}.dashboard-encouragement-dismiss:hover{opacity:1}.stats-row{gap:var(--space-20);margin-bottom:var(--space-2xl);grid-template-columns:repeat(3,1fr);display:grid}.starred-whiteboards-card{padding:var(--space-xl);margin-bottom:var(--space-xl);border:var(--border-width-1)solid var(--color-amber-warm-200);background:radial-gradient(circle at top right,color-mix(in srgb,var(--color-amber-warm-500)12%,transparent),transparent 32%),linear-gradient(135deg,var(--t-bg-card),var(--color-amber-50))}.starred-whiteboards-teaser{border:var(--border-width-1)solid var(--color-amber-warm-200);background:radial-gradient(circle at top right,color-mix(in srgb,var(--color-amber-warm-500)10%,transparent),transparent 35%),linear-gradient(135deg,var(--t-bg-card),var(--color-amber-50));padding:0;overflow:hidden}.starred-whiteboards-teaser__button{width:100%;height:100%;padding:var(--space-lg)var(--space-xl);cursor:pointer;text-align:left;background:0 0;border:none;flex-direction:column;align-items:flex-start;display:flex}.starred-whiteboards-teaser__label{font-size:var(--font-size-px-12);text-transform:uppercase;letter-spacing:var(--letter-spacing-wide-em);color:var(--canon-warm-accent);margin-bottom:var(--space-sm);font-weight:700}.starred-whiteboards-teaser__value{font-size:var(--font-size-xl);color:var(--t-text-primary);font-weight:700;line-height:1.1}.starred-whiteboards-teaser__hint{margin-top:var(--space-sm);font-size:var(--font-size-px-12);color:var(--t-text-secondary)}.starred-whiteboards-card__header{justify-content:space-between;align-items:flex-start;gap:var(--space-lg);margin-bottom:var(--space-lg);display:flex}.starred-whiteboards-card__eyebrow{margin-bottom:var(--space-xs);font-size:var(--font-size-px-12);letter-spacing:var(--letter-spacing-wide-em);text-transform:uppercase;color:var(--canon-warm-accent);font-weight:700;display:inline-block}.starred-whiteboards-card__title{font-size:var(--font-size-xl);margin:0}.starred-whiteboards-card__button{padding:var(--btn-padding-sm);border:var(--border-width-1)solid var(--color-amber-warm-500);border-radius:var(--btn-radius);background:var(--color-amber-100);color:var(--color-amber-brown-900);cursor:pointer;flex-shrink:0}.starred-whiteboards-card__list{gap:var(--space-sm);display:grid}.starred-whiteboards-card__item{align-items:flex-start;gap:var(--space-md);width:100%;padding:var(--space-md)var(--space-lg);border:var(--border-width-1)solid var(--t-border-soft);border-radius:var(--space-md);background:var(--t-bg-card);text-align:left;cursor:pointer;display:flex}.starred-whiteboards-card__item:hover{border-color:var(--color-amber-warm-500);transform:translateY(-1px)}.starred-whiteboards-card__star{color:var(--canon-warm-accent);font-size:var(--font-size-lg);margin-top:var(--space-xs);line-height:1}.starred-whiteboards-card__text{color:var(--t-text-primary);line-height:1.45}.starred-whiteboards-card__empty{color:var(--t-text-secondary);margin:0}.starred-whiteboards-page__header{margin-bottom:var(--space-xl)}.starred-whiteboards-page__section{gap:var(--space-lg);display:grid}.starred-whiteboards-page__meta{font-size:var(--font-size-px-14);color:var(--t-text-secondary)}.starred-whiteboards-page__list{margin:0}.starred-whiteboards-page__empty{padding:var(--space-2xl);border:var(--border-width-1)dashed var(--t-border-soft);border-radius:var(--space-lg);background:var(--t-bg-card)}.starred-whiteboards-page__empty h2{margin:0 0 var(--space-sm)0}.starred-whiteboards-page__empty p{color:var(--t-text-secondary);margin:0}@media (max-width:768px){.stats-row{grid-template-columns:1fr}.starred-whiteboards-card__header{flex-direction:column}.starred-whiteboards-card__button{width:100%}}.stat-card{background:var(--t-bg-card);border-radius:var(--space-md);padding:var(--space-xl);box-shadow:var(--t-shadow-card);border:var(--border-width-1)solid var(--t-border-soft);position:relative;overflow:hidden}.stat-card--success{border-color:var(--color-green-light-200);background:linear-gradient(135deg,var(--t-bg-card)0%,var(--color-tree-ecf-bg)100%)}.stat-card--warning{border-color:var(--color-orange-100);background:linear-gradient(135deg,var(--t-bg-card)0%,var(--color-amber-50)100%)}.stat-card-content{z-index:1;position:relative}.stat-card-title{font-size:var(--font-size-px-14);color:var(--color-admin-text-muted);text-transform:uppercase;letter-spacing:var(--letter-spacing-tight);margin-bottom:var(--space-sm);font-weight:500}.stat-card-value{font-size:var(--font-size-2xl);color:var(--t-text-primary);font-weight:700;line-height:1.1}.stat-card-subtitle{font-size:var(--font-size-px-12);color:var(--color-admin-text-muted);margin-top:var(--space-6)}.stat-card--compact{padding:var(--space-lg)var(--space-xl)}.stat-card--compact .stat-card-value{font-size:var(--font-size-xl);font-weight:600}.stat-card--compact .stat-card-title{font-size:var(--font-size-px-12)}.stat-card--prominent{padding:var(--space-2xl)var(--space-xl)}.stat-card--prominent .stat-card-value{font-size:var(--font-size-3xl);font-family:var(--font-family-display)}.stat-card--prominent.stat-card--success{border-left:3px solid var(--color-success-700)}.stat-card--prominent.stat-card--warning{border-left:3px solid var(--canon-warm-accent)}.stat-card--needs-practice{border-left:3px solid var(--canon-accent);background:linear-gradient(135deg,var(--t-bg-card)0%,var(--canon-gradient-warning-end)100%)}.stat-card--needs-practice .stat-card-value{color:var(--canon-accent)}.consistency-heatmap-container{background:var(--t-bg-card);border-radius:var(--space-md);padding:var(--space-xl);box-shadow:var(--t-shadow-card);border:var(--border-width-1)solid var(--t-border-soft);margin-bottom:var(--space-2xl)}.consistency-heatmap-header{margin-bottom:var(--space-lg)}.consistency-heatmap-title{font-size:var(--font-size-px-16);color:var(--t-text-primary);margin-bottom:var(--space-2);font-weight:600}.consistency-heatmap-subtitle{font-size:var(--font-size-px-12);color:var(--color-admin-text-muted);font-weight:400}.heatmap-scroll-container{padding-bottom:var(--space-sm);overflow-x:auto}.heatmap-header{gap:var(--space-2);margin-bottom:var(--space-xs);font-size:var(--font-size-px-10);color:var(--color-admin-text-muted);display:grid}.month-label{text-align:left}.heatmap{grid-template-rows:repeat(7,var(--space-md));gap:var(--space-2);display:grid}.day{width:var(--space-10);height:var(--space-10);border-radius:var(--space-2);transition:transform .1s}.day:hover{transform:scale(1.3)}.day.level-0{background:var(--t-bg-hover)}.day.level-1{background:#c6e48b}.day.level-2{background:#7bc96f}.day.level-3{background:#239a3b}.day.level-4{background:#196127}.heatmap-key-container{margin-top:var(--space-md);justify-content:flex-end;display:flex}.heatmap-key{align-items:center;gap:var(--space-xs);font-size:var(--font-size-px-12);color:var(--color-admin-text-muted);display:flex}.heatmap-key-label{margin:0 var(--space-xs)}.next-question-card{padding:var(--space-xl);margin-bottom:var(--space-xl);border:var(--border-width-1)solid var(--color-amber-warm-200);background:radial-gradient(circle at top right,color-mix(in srgb,var(--color-amber-warm-500)12%,transparent),transparent 32%),linear-gradient(135deg,var(--t-bg-card),var(--color-amber-50));gap:var(--space-md);flex-direction:column;display:flex}.next-question-card__eyebrow{font-size:var(--font-size-px-12);text-transform:uppercase;letter-spacing:.08em;color:var(--color-admin-text-muted);font-weight:600}.next-question-card__question{font-size:var(--font-size-px-16);color:var(--t-text-primary);line-height:1.5}.next-question-card__question--placeholder{color:var(--t-text-secondary)}.next-question-card__button{align-self:flex-start;font-weight:600}.mobile-tile-nav{display:none}@media (max-width:900px){.mobile-tile-nav{gap:var(--space-sm);margin-bottom:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(104px,1fr));display:grid}.mobile-tile-nav__tile{justify-content:center;align-items:center;gap:var(--space-xs);background:var(--t-bg-card);border:var(--border-width-1)solid var(--t-border-soft);border-radius:var(--space-md);box-shadow:var(--t-shadow-card);padding:var(--space-lg)var(--space-sm);min-height:84px;color:var(--t-text-primary);flex-direction:column;text-decoration:none;display:flex}.mobile-tile-nav__tile:active{background:var(--t-bg-hover)}.mobile-tile-nav__tile:focus-visible{outline:var(--border-width-2)solid var(--canon-accent);outline-offset:var(--space-2)}.mobile-tile-nav__icon{font-size:var(--font-size-px-24);line-height:1}.mobile-tile-nav__label{font-size:var(--font-size-px-12);text-align:center;font-weight:600}}@media (max-width:600px){.mobile-tile-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-tile-nav__tile:last-child:nth-child(odd){width:calc((100% - var(--space-sm))/2);grid-column:1/-1;justify-self:center}.progress-dashboard{padding:var(--space-lg)}.progress-dashboard-title{font-size:var(--font-size-px-24)}.stat-card-value{font-size:var(--font-size-2xl)}.consistency-heatmap-container{padding:var(--space-lg)}.heatmap{grid-template-rows:repeat(7,var(--space-sm));gap:var(--space-1)}.day{width:var(--space-sm);height:var(--space-sm)}.day:hover{transform:none}}
.question-flow{z-index:1000;background:radial-gradient(circle at top left,var(--canon-accent-soft),transparent 38%),var(--canon-bg-primary);min-height:100dvh;color:var(--sem-text-on-dark);flex-direction:column;display:flex;position:fixed;inset:0}.question-flow__header{justify-content:space-between;align-items:center;gap:var(--space-md);padding:max(var(--space-md),env(safe-area-inset-top))var(--space-lg)var(--space-md);border-bottom:var(--border-width-1)solid var(--sem-border-dark);display:flex}.question-flow__context,.question-flow__header-actions{align-items:center;gap:var(--space-sm);min-width:0;display:flex}.question-flow__context{flex:1}.question-flow__header-actions{flex-shrink:0}.question-flow__bundle{align-items:center;gap:var(--space-xs);min-width:0;color:var(--sem-text-on-dark-muted);font:inherit;font-size:var(--font-size-px-12);letter-spacing:var(--letter-spacing-wide-em);text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;cursor:pointer;background:0 0;border:0;padding:0;display:flex;overflow:hidden}.question-flow__bundle span:first-child{text-overflow:ellipsis;overflow:hidden}.question-flow__bundle-affix{color:var(--canon-accent);flex-shrink:0}.question-flow__exchange-count{color:var(--sem-text-on-dark-muted);font-size:var(--font-size-px-10);white-space:nowrap;flex-shrink:0}.question-flow__wrap-up{padding:var(--space-xs)0;color:var(--sem-text-on-dark-muted);font:inherit;font-size:var(--font-size-px-12);cursor:pointer;background:0 0;border:0}.question-flow__wrap-up:disabled{cursor:not-allowed;opacity:.4}.question-flow__dashboard{padding:var(--space-xs)0;color:var(--canon-accent);font:inherit;font-size:var(--font-size-px-12);cursor:pointer;background:0 0;border:0;flex-shrink:0}.question-flow__conversation-shell{flex:1;min-height:0;display:flex;position:relative}.question-flow__conversation{gap:var(--space-md);padding:var(--space-xl)var(--space-lg);overscroll-behavior:contain;flex-direction:column;flex:1;display:flex;overflow-y:auto}.question-flow__picker-backdrop{padding:var(--space-lg);background:var(--t-bg-overlay);justify-content:center;align-items:flex-start;display:flex;position:absolute;inset:0}.question-flow__picker{border:var(--border-width-1)solid var(--sem-border-dark);border-radius:var(--radius-16);background:var(--sem-surface-dark-elevated);width:100%;max-height:100%;box-shadow:var(--sem-shadow-lg);flex-direction:column;display:flex;overflow:hidden}.question-flow__picker-header{justify-content:space-between;align-items:center;gap:var(--space-md);padding:var(--space-md)var(--space-lg);border-bottom:var(--border-width-1)solid var(--sem-border-dark);display:flex}.question-flow__picker-header h2{font-size:var(--font-size-px-16);margin:0}.question-flow__picker-close{padding:0 var(--space-xs);color:var(--sem-text-on-dark-muted);font:inherit;font-size:var(--font-size-px-24);cursor:pointer;background:0 0;border:0}.question-flow__picker-list{flex-direction:column;min-height:0;display:flex;overflow-y:auto}.question-flow__picker-option{justify-content:space-between;align-items:center;gap:var(--space-md);padding:var(--space-md)var(--space-lg);border:0;border-bottom:var(--border-width-1)solid var(--sem-border-dark);color:var(--sem-text-on-dark);font:inherit;text-align:left;cursor:pointer;background:0 0;display:flex}.question-flow__picker-option>span:first-child{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.question-flow__picker-option--current{background:var(--canon-accent-soft)}.question-flow__picker-current{color:var(--canon-accent);font-size:var(--font-size-px-10);text-transform:uppercase}.question-flow__message{max-width:88%;padding:var(--space-md)var(--space-lg);border:var(--border-width-1)solid var(--sem-border-dark);border-radius:var(--radius-16);font-size:var(--font-size-px-16);overflow-wrap:anywhere;line-height:1.55}.question-flow__question-card{--question-flow-swipe-opacity:1;--question-flow-swipe-x:0px;max-width:88%;opacity:var(--question-flow-swipe-opacity);touch-action:pan-y;transform:translate3d(var(--question-flow-swipe-x),0,0);-webkit-user-select:none;user-select:none;will-change:transform,opacity;align-self:flex-start;transition:transform .22s cubic-bezier(.2,.85,.25,1.15),opacity .16s ease-out}.question-flow__question-card--dragging{cursor:grabbing;transition:none}.question-flow__question-card--exiting{pointer-events:none;transition:transform .18s cubic-bezier(.4,0,1,1),opacity .14s ease-in}.question-flow__question-card .question-flow__message{box-sizing:border-box;max-width:100%}.question-flow__skip{align-items:center;gap:var(--space-xs);margin-top:var(--space-xs);padding:var(--space-xs);border-radius:var(--radius-8);color:var(--sem-text-on-dark-muted);font:inherit;font-size:var(--font-size-px-10);cursor:pointer;opacity:.72;background:0 0;border:0;display:flex}.question-flow__skip:hover,.question-flow__skip:focus-visible{background:var(--canon-accent-soft);color:var(--canon-accent);filter:brightness(1.12);opacity:1}.question-flow__skip:focus-visible{outline:var(--border-width-1)solid var(--canon-accent);outline-offset:var(--space-2)}.question-flow__skip svg{width:var(--space-md);height:var(--space-md);fill:currentColor}.question-flow__message--variety{color:var(--sem-text-on-dark-muted)}.question-flow__replacement-error{align-self:flex-start;align-items:center;gap:var(--space-sm);padding:var(--space-sm)var(--space-md);border:var(--border-width-1)solid var(--canon-border-soft);border-radius:var(--radius-8);background:var(--sem-surface-glass);color:var(--sem-text-on-dark-muted);font-size:var(--font-size-px-12);display:flex}.question-flow__message--tutor{border-bottom-left-radius:var(--radius-4);background:var(--canon-bg-secondary);align-self:flex-start}.question-flow__message--feedback-target{cursor:pointer;transition:border-color .12s ease-out,filter .12s ease-out}.question-flow__message--feedback-target:hover{border-color:var(--canon-border-soft);filter:brightness(1.05)}.question-flow__message--feedback-target:active{filter:brightness(1.14)}.question-flow__message--feedback-target:focus-visible{outline:var(--border-width-1)solid var(--canon-accent);outline-offset:var(--space-2)}.question-flow__feedback-affordance{margin-top:var(--space-xs);color:var(--sem-text-on-dark-muted);font-size:var(--font-size-px-10);letter-spacing:var(--letter-spacing-wide-em);opacity:.48;text-align:right;text-transform:uppercase;line-height:1;display:block}.question-flow__message--student{border-color:var(--color-gold-accent-a30);border-bottom-right-radius:var(--radius-4);background:var(--canon-accent-soft);align-self:flex-end}.question-flow__message--sending{opacity:.58}.question-flow__sending-label{margin-top:var(--space-xs);color:var(--sem-text-on-dark-muted);font-size:var(--font-size-px-10);display:block}.question-flow__composer,.question-flow__finished{align-items:flex-end;gap:var(--space-sm);padding:var(--space-md)var(--space-lg)max(var(--space-md),env(safe-area-inset-bottom));border-top:var(--border-width-1)solid var(--sem-border-dark);background:var(--canon-bg-primary);display:flex}.question-flow__composer textarea{resize:none;max-height:35dvh;padding:var(--space-10)var(--space-md);border:var(--border-width-1)solid var(--canon-border-soft);border-radius:var(--radius-8);background:var(--sem-surface-glass);color:var(--sem-text-on-dark);font:inherit;font-size:var(--font-size-px-16);outline:none;flex:1;line-height:1.4}.question-flow__composer textarea:focus{border-color:var(--canon-accent);box-shadow:0 0 0 var(--space-2)var(--color-gold-accent-a15)}.question-flow__composer textarea::placeholder{color:var(--sem-text-on-dark-muted)}.question-flow__send,.question-flow__retry{padding:var(--space-10)var(--space-lg);border:var(--border-width-1)solid var(--canon-accent);border-radius:var(--radius-8);background:var(--canon-accent);color:var(--canon-bg-primary);font:inherit;cursor:pointer;font-weight:700}.question-flow__send:disabled{cursor:not-allowed;opacity:.4}.question-flow__failure{place-items:center;gap:var(--space-md);text-align:center;margin:auto;display:grid}.question-flow__failure-actions{gap:var(--space-md);display:flex}.question-flow__dashboard--bordered{padding:var(--space-10)var(--space-lg);border:var(--border-width-1)solid var(--canon-border-soft);border-radius:var(--radius-8)}.question-flow__finished{color:var(--sem-text-on-dark-muted);font-size:var(--font-size-px-14);justify-content:space-between;align-items:center}.question-flow__error{color:var(--t-text-error);font-size:var(--font-size-px-12);text-align:center;margin:0}.question-flow__inline-retry{color:var(--canon-accent);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.question-flow__feedback-backdrop{z-index:1002;background:var(--t-bg-overlay);align-items:flex-end;display:flex;position:fixed;inset:0}.question-flow__feedback-sheet{width:100%;padding:var(--space-lg)var(--space-lg)max(var(--space-lg),env(safe-area-inset-bottom));border:var(--border-width-1)solid var(--sem-border-dark);border-radius:var(--radius-16)var(--radius-16)0 0;background:var(--sem-surface-dark-elevated);box-shadow:var(--sem-shadow-lg);border-bottom:0}.question-flow__feedback-header{justify-content:space-between;align-items:flex-start;gap:var(--space-md);display:flex}.question-flow__feedback-header>div{min-width:0}.question-flow__feedback-kicker{color:var(--canon-accent);font-size:var(--font-size-px-10);letter-spacing:var(--letter-spacing-wide-em);text-transform:uppercase}.question-flow__feedback-question{margin:var(--space-xs)0 0;color:var(--sem-text-on-dark);font-size:var(--font-size-px-14);-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4;display:-webkit-box;overflow:hidden}.question-flow__feedback-close{padding:0 var(--space-xs);color:var(--sem-text-on-dark-muted);font:inherit;font-size:var(--font-size-px-24);cursor:pointer;background:0 0;border:0;flex-shrink:0}.question-flow__feedback-chips{gap:var(--space-xs);margin-top:var(--space-md);flex-wrap:wrap;display:flex}.question-flow__feedback-chip{padding:var(--space-6)var(--space-10);border:var(--border-width-1)solid var(--sem-border-dark);border-radius:var(--space-20);background:var(--sem-surface-glass);color:var(--sem-text-on-dark-muted);font:inherit;font-size:var(--font-size-px-12);cursor:pointer}.question-flow__feedback-chip--selected{border-color:var(--canon-accent);background:var(--canon-accent);color:var(--canon-bg-primary);font-weight:700}.question-flow__feedback-chip:focus-visible,.question-flow__feedback-close:focus-visible,.question-flow__feedback-dismiss:focus-visible,.question-flow__feedback-send:focus-visible{outline:var(--border-width-1)solid var(--canon-accent);outline-offset:var(--space-2)}.question-flow__feedback-text{box-sizing:border-box;width:100%;margin-top:var(--space-md);resize:vertical;padding:var(--space-10)var(--space-md);border:var(--border-width-1)solid var(--canon-border-soft);border-radius:var(--radius-8);background:var(--sem-surface-glass);color:var(--sem-text-on-dark);font:inherit;font-size:var(--font-size-px-14);outline:0}.question-flow__feedback-text:focus{border-color:var(--canon-accent);box-shadow:0 0 0 var(--space-2)var(--color-gold-accent-a15)}.question-flow__feedback-text::placeholder{color:var(--sem-text-on-dark-muted)}.question-flow__feedback-actions{justify-content:flex-end;gap:var(--space-sm);margin-top:var(--space-md);display:flex}.question-flow__feedback-dismiss,.question-flow__feedback-send{padding:var(--space-10)var(--space-lg);border-radius:var(--radius-8);font:inherit;font-size:var(--font-size-px-14);cursor:pointer}.question-flow__feedback-dismiss{border:var(--border-width-1)solid var(--sem-border-dark);color:var(--sem-text-on-dark-muted);background:0 0}.question-flow__feedback-send{border:var(--border-width-1)solid var(--canon-accent);background:var(--canon-accent);color:var(--canon-bg-primary);font-weight:700}.question-flow__feedback-send:disabled{cursor:not-allowed;filter:saturate(.2);opacity:.45}.question-flow__feedback-toast{right:var(--space-lg);bottom:calc(var(--space-80) + env(safe-area-inset-bottom));z-index:1001;padding:var(--space-sm)var(--space-md);border:var(--border-width-1)solid var(--canon-border-soft);border-radius:var(--space-20);background:var(--sem-surface-dark-elevated);box-shadow:var(--sem-shadow-md);color:var(--sem-text-on-dark);font-size:var(--font-size-px-12);position:fixed}@media screen and (min-width:901px){.question-flow{display:none}}
.access-page-shell{padding-top:400px;padding-bottom:400px}.subscribe-page-shell{padding:var(--space-50)}.subscribe-page-shell--center{justify-content:center;display:flex}.subscribe-status-page{padding:var(--space-50);text-align:center}.session-new-page-status{padding:var(--space-40);text-align:center;color:var(--color-white-a50)}.generate-error--inline{color:var(--color-admin-error);font-size:var(--font-size-px-12);margin-top:var(--space-xs)}.wizard-action-fullwidth{width:100%}.wizard-navigation--mt-30{margin-top:var(--space-30)}.latex-error{color:var(--color-admin-error);font-family:monospace;font-size:var(--font-size-sm);background-color:var(--t-bg-error);padding:var(--space-2)var(--space-xs);border-radius:var(--space-3);border:var(--border-width-1)solid #fcc}.global-error-boundary{padding:var(--space-2xl);text-align:center;font-family:sans-serif}.global-error-refresh-btn--sized{margin-top:var(--space-lg);padding:var(--space-sm)var(--space-xl);font-size:var(--font-size-base);cursor:pointer}
@font-face{font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(../media/KaTeX_AMS-Regular.c30af439.woff2)format("woff2"),url(../media/KaTeX_AMS-Regular.e6a3cada.woff)format("woff"),url(../media/KaTeX_AMS-Regular.892f691b.ttf)format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(../media/KaTeX_Caligraphic-Bold.db991531.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Bold.2f97783e.woff)format("woff"),url(../media/KaTeX_Caligraphic-Bold.a36b8125.ttf)format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(../media/KaTeX_Caligraphic-Regular.c20eee08.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Regular.2b13f013.woff)format("woff"),url(../media/KaTeX_Caligraphic-Regular.7c50032c.ttf)format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(../media/KaTeX_Fraktur-Bold.d514bd28.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Bold.5fa2f5e4.woff)format("woff"),url(../media/KaTeX_Fraktur-Bold.e311399d.ttf)format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(../media/KaTeX_Fraktur-Regular.5d62e468.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Regular.18139813.woff)format("woff"),url(../media/KaTeX_Fraktur-Regular.2a73476d.ttf)format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(../media/KaTeX_Main-Bold.f4e2828d.woff2)format("woff2"),url(../media/KaTeX_Main-Bold.c24b5ba7.woff)format("woff"),url(../media/KaTeX_Main-Bold.6d137c77.ttf)format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(../media/KaTeX_Main-BoldItalic.f1884480.woff2)format("woff2"),url(../media/KaTeX_Main-BoldItalic.079b33ae.woff)format("woff"),url(../media/KaTeX_Main-BoldItalic.c003d3ec.ttf)format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(../media/KaTeX_Main-Italic.a3746929.woff2)format("woff2"),url(../media/KaTeX_Main-Italic.26a3619b.woff)format("woff"),url(../media/KaTeX_Main-Italic.61da3e93.ttf)format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(../media/KaTeX_Main-Regular.12644167.woff2)format("woff2"),url(../media/KaTeX_Main-Regular.d511f158.woff)format("woff"),url(../media/KaTeX_Main-Regular.876b86ad.ttf)format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(../media/KaTeX_Math-BoldItalic.5c6a6a93.woff2)format("woff2"),url(../media/KaTeX_Math-BoldItalic.ad4dffd5.woff)format("woff"),url(../media/KaTeX_Math-BoldItalic.e73b3bf0.ttf)format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(../media/KaTeX_Math-Italic.d8564edb.woff2)format("woff2"),url(../media/KaTeX_Math-Italic.1cd2c488.woff)format("woff"),url(../media/KaTeX_Math-Italic.03974bc4.ttf)format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(../media/KaTeX_SansSerif-Bold.a03f9428.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Bold.ff51ef5c.woff)format("woff"),url(../media/KaTeX_SansSerif-Bold.d4608ed5.ttf)format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(../media/KaTeX_SansSerif-Italic.9245afda.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Italic.8ed740d6.woff)format("woff"),url(../media/KaTeX_SansSerif-Italic.c0b22b1e.ttf)format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(../media/KaTeX_SansSerif-Regular.128c9bc2.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Regular.ee7b0a16.woff)format("woff"),url(../media/KaTeX_SansSerif-Regular.156dbd4e.ttf)format("truetype")}@font-face{font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(../media/KaTeX_Script-Regular.186c7155.woff2)format("woff2"),url(../media/KaTeX_Script-Regular.afc2fd5a.woff)format("woff"),url(../media/KaTeX_Script-Regular.00d9a561.ttf)format("truetype")}@font-face{font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size1-Regular.4450ef36.woff2)format("woff2"),url(../media/KaTeX_Size1-Regular.e5bf4c74.woff)format("woff"),url(../media/KaTeX_Size1-Regular.9aaff96b.ttf)format("truetype")}@font-face{font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size2-Regular.6a97527b.woff2)format("woff2"),url(../media/KaTeX_Size2-Regular.8fbd32af.woff)format("woff"),url(../media/KaTeX_Size2-Regular.f11810ed.ttf)format("truetype")}@font-face{font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size3-Regular.54b7ce9d.woff2)format("woff2"),url(../media/KaTeX_Size3-Regular.45ae8eba.woff)format("woff"),url(../media/KaTeX_Size3-Regular.9812ade2.ttf)format("truetype")}@font-face{font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size4-Regular.927fc5b9.woff2)format("woff2"),url(../media/KaTeX_Size4-Regular.b211e3d3.woff)format("woff"),url(../media/KaTeX_Size4-Regular.44a4d487.ttf)format("truetype")}@font-face{font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(../media/KaTeX_Typewriter-Regular.ff99d643.woff2)format("woff2"),url(../media/KaTeX_Typewriter-Regular.68b6c3a9.woff)format("woff"),url(../media/KaTeX_Typewriter-Regular.a1a7ff52.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.16.11"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{white-space:nowrap;width:min-content;position:relative}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{flex-direction:row;display:inline-flex}.katex .thinbox{width:0;max-width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo)")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo)")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}
