.ui-breadcrumbs{--ui-breadcrumbs-gap:var(--ui-space-xs);--ui-breadcrumbs-line-height:var(--ui-line-height-24);--ui-breadcrumbs-color-text:var(--ui-color-neutral-grey-500);--ui-breadcrumbs-color-current:var(--ui-color-text-default);--ui-breadcrumbs-color-separator:var(--ui-color-neutral-grey-500);--ui-breadcrumbs-color-link-hover:var(--ui-color-text-default);--ui-breadcrumbs-color-link-active:var(--ui-color-brand-fod-primary-a);--ui-breadcrumbs-color-disabled:var(--ui-color-neutral-grey-500);--ui-breadcrumbs-bg-disabled:var(--ui-color-neutral-grey-100);flex-wrap:wrap;display:flex}.ui-breadcrumbs__list{align-items:center;gap:var(--ui-breadcrumbs-gap);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.ui-breadcrumbs__item{align-items:center;gap:var(--ui-breadcrumbs-gap);display:flex}.ui-breadcrumbs__content{align-items:center;gap:var(--ui-breadcrumbs-gap);display:inline-flex}.ui-breadcrumbs__icon{align-items:center;line-height:0;display:inline-flex}.ui-breadcrumbs__text,.ui-breadcrumbs__link{font-family:var(--ui-font-family-heading);font-size:var(--ui-font-size-18);font-weight:var(--ui-font-weight-bold);line-height:var(--ui-breadcrumbs-line-height);color:var(--ui-breadcrumbs-color-text);align-items:center;display:inline-flex}.ui-breadcrumbs__text[aria-current=page]{color:var(--ui-breadcrumbs-color-current)}.ui-breadcrumbs__text[aria-disabled=true]{color:var(--ui-breadcrumbs-color-disabled);background-color:var(--ui-breadcrumbs-bg-disabled);cursor:not-allowed}.ui-breadcrumbs__link{cursor:pointer;text-decoration:none;transition:color .2s,-webkit-text-decoration .2s,-webkit-text-decoration .2s,text-decoration .2s}@media (prefers-reduced-motion:reduce){.ui-breadcrumbs__link{transition:none}}@media (hover:hover){.ui-breadcrumbs__link:hover{color:var(--ui-breadcrumbs-color-link-hover);text-decoration:underline}}.ui-breadcrumbs__link:active{color:var(--ui-breadcrumbs-color-link-active);text-decoration:underline}.ui-breadcrumbs__link:focus-visible{outline:var(--ui-stroke-2)solid var(--ui-color-stroke-focus-default);outline-offset:2px;border-radius:var(--ui-radius-md-lg)}.ui-breadcrumbs__separator{font-family:var(--ui-font-family-heading);font-size:var(--ui-font-size-18);font-weight:var(--ui-font-weight-semibold);color:var(--ui-breadcrumbs-color-separator)}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}60%{opacity:1;transform:translate(0)}80%{opacity:1;transform:translate(-15%)}to{opacity:1;transform:translate(0)}}.chatbot-button{cursor:pointer;z-index:100;transition:opacity .5s linear;animation:.6s ease-out forwards slideIn;display:flex;position:fixed;bottom:7em;right:2em}.chatbot-button__image{background-image:var(--tangerine-ai-bot);background-position:50%;background-repeat:no-repeat;background-size:cover;width:100px;height:100px}.chatbot-button:focus{outline:none}.chat-dev-tools{background-color:#f2f2f2;border-top:1px solid #e0e0e0;width:100%;font-size:14px;position:relative}.chat-dev-tools__header{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;padding:8px 16px;transition:background-color 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var(--ui-color-brand-fod-alpha);outline:none}.chat-dev-tools__textarea::placeholder{color:#ababab}.chat-dev-tools__input-group{flex-direction:column;display:flex;position:relative}.chat-dev-tools__buttons{z-index:1;gap:4px;display:flex;position:absolute;top:8px;right:8px}.chat-dev-tools__clear-button{color:#767676;cursor:pointer;background-color:rgba(0,0,0,.1);border:none;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:18px;line-height:1;display:flex}.chat-dev-tools__clear-button:hover{color:#333;background-color:rgba(0,0,0,.2)}.chat-dev-tools__save-button{background-color:var(--ui-color-brand-fod-primary-a);color:#fff;cursor:pointer;border:none;border-radius:4px;justify-content:center;align-items:center;height:22px;padding:0 8px;font-size:14px;display:flex}.chat-dev-tools__save-button:hover{background-color:var(--ui-color-brand-fod-dark)}.chat-dev-tools__save-button:disabled{cursor:not-allowed;background-color:#ababab}.chat-dev-tools__help-text{color:#767676;margin-top:4px;font-size:12px;line-height:1.3}.chat-dev-tools__help-text small{color:#888;margin-top:2px;display:inline-block}.chat-dev-tools__info-grid{flex-direction:column;gap:8px;margin-bottom:8px;display:flex}.chat-dev-tools__info-item{flex-direction:column;font-size:14px;display:flex}@media (min-width:600px){.chat-dev-tools__info-item{flex-direction:row;align-items:flex-start}}.chat-dev-tools__info-label{color:#555;min-width:110px;margin-right:8px;font-weight:600}@media (min-width:600px){.chat-dev-tools__info-label{flex-shrink:0}}.chat-dev-tools__info-value{word-break:break-all;flex-wrap:wrap;align-items:center;gap:8px;font-family:Monaco,Menlo,Ubuntu 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slide-up{0%{opacity:0;transform:translate(-50%)translateY(100%)}to{opacity:1;transform:translate(-50%)translateY(-8px)}}.chat-dev-tools__select-wrapper{width:100%;margin-bottom:8px;position:relative}.chat-dev-tools__select-wrapper:after{content:"▼";pointer-events:none;color:#666;font-size:12px;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.chat-dev-tools__select{-webkit-appearance:none;appearance:none;cursor:pointer;background-color:#fff;border:1px solid #ddd;border-radius:4px;width:100%;padding:8px 12px;font-size:14px}.chat-dev-tools__select:focus{border-color:#07f;outline:none;box-shadow:0 0 0 2px rgba(0,119,255,.1)}.chat-dev-tools__select optgroup{padding:4px 0;font-style:normal;font-weight:700}.chat-dev-tools__select option{padding:4px 0}.chat-dev-tools__slider-container{margin:12px 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var(--ui-color-brand-fod-alpha);outline:none}.chat-dev-tools__activity-input-wrapper{flex:1;align-items:center;gap:8px;width:100%;display:flex}.chat-dev-tools__activity-combobox{flex:1;min-width:0}.chat-dev-tools__activity-combobox .activity-combobox__input{color:#333;background-color:#e5e5e5;border:1px solid #e0e0e0;border-radius:4px;width:100%;padding:8px 32px 8px 12px;font-size:14px;line-height:1.4}.chat-dev-tools__activity-combobox .activity-combobox__input:focus{border-color:var(--ui-color-brand-fod-primary-a);box-shadow:0 0 0 2px var(--ui-color-brand-fod-alpha);outline:none}.chat-dev-tools__activity-combobox .activity-combobox__input::placeholder{color:#ababab}.chat-dev-tools__activity-combobox .activity-combobox__toggle{color:#767676}.chat-dev-tools__activity-combobox .activity-combobox__toggle:hover{color:#333}.chat-dev-tools__activity-combobox .activity-combobox__toggle:focus{color:var(--ui-color-brand-fod-primary-a)}.chat-dev-tools__activity-combobox 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.2s;display:flex}.chat-dev-tools__refresh-button:hover{background-color:var(--ui-color-brand-fod-dark)}.chat-dev-tools__refresh-button:disabled{cursor:not-allowed;background-color:#ababab}.chat-dev-tools__refresh-button:focus{box-shadow:0 0 0 2px var(--ui-color-brand-fod-alpha);outline:none}.chat-dev-tools__update-button{background-color:var(--ui-color-brand-fod-primary-a);color:#fff;cursor:pointer;border:none;border-radius:4px;justify-content:center;align-items:center;height:32px;margin-top:8px;padding:0 16px;font-size:14px;font-weight:500;transition:background-color .2s;display:flex}.chat-dev-tools__update-button:hover{background-color:var(--ui-color-brand-fod-dark)}.chat-dev-tools__update-button:disabled{cursor:not-allowed;background-color:#ababab}.chat-dev-tools__update-button:focus{box-shadow:0 0 0 2px var(--ui-color-brand-fod-alpha);outline:none}.chat-dev-tools__regenerate-button{background-color:var(--ui-color-brand-fod-primary-a);color:#fff;cursor:pointer;border:none;border-radius:4px;justify-content:center;align-items:center;width:100%;height:36px;padding:0 16px;font-size:14px;font-weight:500;transition:background-color .2s;display:flex}.chat-dev-tools__regenerate-button:hover:not(:disabled){background-color:var(--ui-color-brand-fod-dark)}.chat-dev-tools__regenerate-button:disabled{cursor:not-allowed;opacity:.7;background-color:#ababab}.chat-dev-tools__regenerate-button:focus{box-shadow:0 0 0 2px var(--ui-color-brand-fod-alpha);outline:none}.chat-dev-tools__error-text{color:#e04949;background-color:rgba(246,104,104,.1);border:1px solid rgba(246,104,104,.3);border-radius:4px;margin-top:8px;padding:8px 12px;font-size:12px;line-height:1.4}.chat-header-container{background-color:#fff}.chat-header{--chat-header-height:64px;--chat-header-padding:var(--ui-space-xs);--chat-header-divider-height:30px;height:var(--chat-header-height);padding:0 var(--chat-header-padding);border-bottom:var(--ui-stroke-1)solid var(--ui-color-neutral-grey-200);background-color:#fff;justify-content:space-between;align-items:center;display:flex;position:relative}.chat-header__left,.chat-header__right{align-items:center;gap:var(--ui-space-xs);flex:none;display:flex}.chat-header__left{justify-content:flex-start}.chat-header__center{flex:auto;justify-content:center;align-items:center;display:flex}.chat-header__right{justify-content:flex-end}.chat-header__close-button.chat-button--icon-only.chat-button--small{padding:var(--ui-space-xxxs)var(--ui-space-xs)}.chat-header__divider{width:var(--ui-stroke-1);height:var(--chat-header-divider-height);background-color:var(--ui-color-neutral-grey-200)}.chat-link{color:var(--ui-color-brand-fod-primary-a);cursor:pointer;font-weight:600;text-decoration:none;transition:all .2s;display:inline-block}.chat-link:hover{color:var(--ui-color-brand-fod-primary-a);text-decoration:underline}.chat-link:active{color:var(--ui-color-brand-fod-dark);text-decoration:underline}.chat-link:focus{outline:2px solid var(--ui-color-brand-fod-primary-a);outline-offset:2px;border-radius:2px}.chat-link:focus-visible{outline:2px solid var(--ui-color-brand-fod-primary-a);outline-offset:2px;border-radius:2px}.chat-link:focus:not(:focus-visible){outline:none}.chat-link--disabled{color:var(--ui-color-brand-fod-primary-a);opacity:.5;cursor:not-allowed;pointer-events:none;text-decoration:none}.chat-link--disabled:hover{text-decoration:none}.chat-badge{border-radius:16px;align-items:center;gap:4px;padding:4px 8px;font-size:14px;display:inline-flex}.chat-badge__emoji{font-size:inherit}.chat-badge__text{font-family:var(--font-second);color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:600;line-height:26px}.chat-badge--practice{background-color:#d6f6ff}.chat-badge--practice .chat-badge__text{color:#0a3366}.chat-badge--study{background-color:#ffe8ff}.chat-badge--study .chat-badge__text{color:#6b0a6b}.chat-badge--revision{background-color:#fff3e0}.chat-badge--revision 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ease-in-out infinite generating-robot-float}@keyframes generating-robot-float{0%{transform:translateY(0)}50%{transform:translateY(-8%)}to{transform:translateY(0)}}.practice-mascot-dialog{--practice-mascot-dialog-mascot-width:5rem;--practice-mascot-dialog-mascot-height:5.875rem;--practice-mascot-dialog-mascot-image:none}.practice-mascot-dialog--look-up{--practice-mascot-dialog-mascot-image:var(--tangerine-ai-bot-look-up)}.practice-mascot-dialog--disconnected{--practice-mascot-dialog-mascot-image:var(--tangerine-ai-bot-disconnected)}.practice-mascot-dialog .MuiDialogContent-root{border-top:1px solid var(--ui-color-neutral-grey-200);border-bottom:1px solid var(--ui-color-neutral-grey-200)}.practice-mascot-dialog__content{align-items:center;gap:var(--ui-space-xs);display:flex}.practice-mascot-dialog__mascot{width:var(--practice-mascot-dialog-mascot-width);height:var(--practice-mascot-dialog-mascot-height);background-image:var(--practice-mascot-dialog-mascot-image);background-position:50%;background-repeat:no-repeat;background-size:contain;flex-shrink:0}.practice-mascot-dialog__body{font-family:var(--ui-font-family-body);font-size:var(--ui-font-size-16);font-weight:var(--ui-font-weight-medium);line-height:var(--ui-line-height-24);color:var(--ui-color-neutral-grey-900);flex:1;min-width:0;margin:0}.distribution-bar,.distribution-bar__container{width:100%;position:relative}.distribution-bar__container--with-labels-above{margin-top:40px}.distribution-bar__segments-wrapper{width:100%;height:24px;display:flex}.distribution-bar__segment-wrapper{flex-direction:column;align-items:center;height:24px;display:flex;position:relative}.distribution-bar__segment-wrapper--with-border:after{content:"";border-right:2px 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.distribution-bar__segment-wrapper{height:8px}.distribution-bar--small .distribution-bar__label-container{top:-26px}.distribution-bar--small .distribution-bar__segment--first{border-radius:4px 0 0 4px}.distribution-bar--small .distribution-bar__segment--last{border-radius:0 4px 4px 0}.distribution-bar--small .distribution-bar__segment--only{border-radius:4px}.distribution-bar--small .distribution-bar__percentage-value{font-family:var(--font-first);color:#4e4e4e;text-align:right;font-size:14px;font-weight:500;line-height:20px}.special-needs-selector .select-customizable__label{margin-bottom:8px}.quiz-location-dialog .dialog__content{min-height:350px}.quiz-location-dialog__content{padding:20px 0}.quiz-location-dialog__field{margin-bottom:20px}.quiz-location-dialog__field:last-child{margin-bottom:0}.quiz-location-dialog__loading{justify-content:center;align-items:center;min-height:60px;padding:20px;display:flex}.quiz-location-dialog__error-title{color:#e04949;font-family:var(--font-second);font-size:16px;font-style:normal;font-weight:500;line-height:normal}.quiz-location-dialog__error{margin-top:16px}.quiz-location-dialog__error-message{color:#e04949;font-family:var(--font-second);font-size:16px;font-style:normal;font-weight:500;line-height:normal}