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.nav-overlay--image-dark-overlay{--color-nav-overlay-contrast:#fff;--color-nav-overlay-progress-track:hsla(0,0%,100%,.2);--color-nav-overlay-search-container-border-bottom:hsla(0,0%,100%,.5)}.classic .nav-overlay--accent{--color-nav-overlay-contrast:var(--color-theme-contrast);--color-nav-overlay-outline-item-bg-active-before:rgba(var(--color-theme-contrast-rgb),0.5);--color-nav-overlay-outline-item-bg-hover:rgba(var(--color-theme-contrast-rgb),0.2);--color-nav-overlay-outline-section-divider:rgba(var(--color-theme-contrast-rgb),0.4);--color-nav-overlay-progress-track:rgba(var(--color-theme-contrast-rgb),0.2);--color-progress-circle-pass:var(--color-theme);--color-progress-circle-runner-stroke-fail:var(--color-nav-overlay-contrast);--color-progress-circle-runner:var(--color-nav-overlay-contrast);--color-progress-circle-track:rgba(var(--color-theme-contrast-rgb),0.2);--color-nav-overlay-progress-runner:var(--color-nav-overlay-contrast);--color-nav-overlay-header-control-btn-hover:rgba(var(--color-theme-contrast-rgb),0.25);--color-nav-overlay-search-container-border-bottom:rgba(var(--color-theme-contrast-rgb),0.5);--color-nav-overlay-search-input-placeholder:rgba(var(--color-theme-contrast-rgb),0.5);--color-progress-circle-fail:var(--color-nav-overlay-contrast);--color-progress-circle-runner-bg-fail:var(--color-theme-contrast-complementary)}.classic .nav-overlay--accent-tint{--color-nav-overlay-bg:var(--color-theme-tint);--color-nav-overlay-contrast:#000;--color-nav-overlay-outline-section-divider:rgba(49,53,55,.4)}.classic .nav-overlay--dark{--color-nav-overlay-bg:#202121;--color-nav-overlay-contrast:#fff;--color-nav-overlay-header-control-btn-hover:hsla(0,0%,100%,.25);--color-nav-overlay-search-input-placeholder:hsla(0,0%,100%,.5);--color-progress-circle-fail:#000;--color-progress-circle-runner-bg-fail:#fff;--color-progress-circle-runner-stroke-fail:#fff;--color-progress-circle-track:hsla(0,0%,100%,.15)}.classic .nav-overlay--gray{--color-nav-overlay-bg:#fafafa}.classic .nav-overlay--image-dark-overlay{--color-nav-overlay-bg:#fff;--color-nav-overlay-contrast:#fff;--color-nav-overlay-header-control-btn-hover:hsla(0,0%,100%,.25);--color-nav-overlay-progress-runner:#fff;--color-nav-overlay-search-input-placeholder:hsla(0,0%,100%,.5);--color-progress-circle-background:#fff;--color-progress-circle-runner-stroke-fail:#fff;--color-progress-circle-track:hsla(0,0%,100%,.5);--color-progress-circle-runner:#fff;--color-progress-circle-pass:#000;--stroke-width-progress-circle-runner-fail:0.1rem}.classic .nav-overlay--image-light-overlay{--color-nav-overlay-bg:#fff;--color-nav-overlay-contrast:#000;--color-nav-overlay-outline-item-bg-hover:rgba(0,0,0,.2);--color-nav-overlay-outline-section-divider:rgba(49,53,55,.4);--color-nav-overlay-progress-runner:#000;--color-nav-overlay-progress-track:rgba(49,53,55,.2);--color-nav-overlay-search-container-border-bottom:rgba(32,33,33,.5);--color-progress-circle-background:#000;--color-progress-circle-fail:#000;--color-progress-circle-runner-bg-fail:#fff;--color-progress-circle-runner:#000;--color-progress-circle-pass:#fff}.classic .nav-overlay--light{--color-nav-overlay-bg:#fff}.classic .nav-overlay__body{height:100%;margin:0 auto;overflow-y:auto;width:100%}.classic .nav-overlay__content{display:flex;flex-direction:column;inset:0;position:absolute}.classic .nav-overlay__content--graphic{background-position:50% 50%;background-repeat:no-repeat;background-size:cover}.classic .nav-overlay__header-container{flex:1 0;padding-bottom:3.2rem;width:100%}@media(max-width:29.9375em){.classic .nav-overlay__header-container{padding-bottom:4.8rem}}.classic .nav-overlay__header-controls{color:#000;color:var(--color-nav-overlay-contrast,#000)}@media(max-width:29.9375em){.classic .nav-overlay__header-controls{padding:1.6rem 1.6rem 1.2rem}}.classic .nav-overlay__header-control-btn{padding:.5rem .5rem 0}.classic .nav-overlay__header-control-btn:hover{background-color:var(--color-nav-overlay-header-control-btn-hover);border-radius:.3rem}.classic .nav-overlay__header-close-icon,.classic .nav-overlay__header-search-icon{height:2.1rem;width:2.1rem}@media(max-width:61.9375em){.classic .nav-overlay__header-close-icon,.classic .nav-overlay__header-search-icon{height:1.7rem;width:1.7rem}}.classic .nav-overlay__header-title-progress-container{margin:0 auto;max-width:64rem;padding:0 3.2rem;width:100%}@media(min-width:48em){.classic .nav-overlay__header-title-progress-container{padding:0;width:auto}}@media(min-width:62em){.classic .nav-overlay__header-title-progress-container{max-width:83.8rem}}.classic .nav-overlay__header-title{color:#000;color:var(--color-nav-overlay-contrast,#000);font-size:4.8rem;font-weight:700;line-height:6rem;max-width:70rem;padding-bottom:2.4rem}@media(max-width:47.9375em){.classic .nav-overlay__header-title{font-size:3.6rem;line-height:4.8rem}}@media(max-width:29.9375em){.classic .nav-overlay__header-title{font-size:2.4rem;line-height:3.2rem;padding-bottom:1.6rem}}.classic .nav-overlay__header-title-link{color:#000;color:var(--color-nav-overlay-contrast,#000);cursor:pointer;text-decoration:none}.classic .nav-overlay__header-progress-text{color:#000;color:var(--color-nav-overlay-contrast,#000);font-size:1.2rem;font-weight:900;letter-spacing:.1rem;line-height:1.4rem;margin-top:1.2rem}.classic .nav-overlay__header-progress-runner,.classic .nav-overlay__header-progress-track{border-radius:10rem;height:.5rem;transition:background-color .3s}.classic .nav-overlay__header-progress-track{background-color:var(--color-nav-overlay-progress-track)}@media(forced-colors:active){.classic .nav-overlay__header-progress-track{background-color:Canvas;border:.1rem solid transparent}}.classic .nav-overlay__header-progress-runner{background-color:var(--color-nav-overlay-progress-runner);transition:width .6s}@media(forced-colors:active){.classic .nav-overlay__header-progress-runner{background-color:CanvasText!important;height:100%}.classic .nav-overlay--image-dark-overlay .nav-overlay__header-progress-track{border:.1rem solid Canvas}}.classic .nav-overlay__outline{margin:4rem auto 0;max-width:64rem;padding:0 3.2rem;width:100%}@media(min-width:48em){.classic .nav-overlay__outline{padding:0;width:auto}}@media(min-width:62em){.classic .nav-overlay__outline{max-width:83.8rem}}.classic .nav-overlay__outline-list-item{align-items:baseline;display:flex;justify-content:space-between;margin-bottom:3.2rem;position:relative}.classic .nav-overlay__outline-section-list{margin-top:3.2rem;padding-bottom:4.8rem}@media(max-width:29.9375em){.classic .nav-overlay__outline-section-list{padding-bottom:3.6rem}}.classic .nav-overlay__outline-section-list .nav-overlay__outline-list-item:last-of-type{margin-bottom:0}.classic .nav-overlay__outline-section-text{color:#000;color:var(--color-nav-overlay-contrast,#000);font-size:1.4rem;font-weight:700;letter-spacing:.65px;line-height:1.68rem;text-transform:uppercase}.classic .nav-overlay__outline-section-divider{border-bottom:.1rem solid var(--color-nav-overlay-outline-section-divider);margin-top:.9rem}.classic .nav-overlay__outline-item{width:100%}.classic .nav-overlay__outline-item--section__link,.classic .nav-overlay__outline-item__link{align-items:baseline;color:#000;color:var(--color-nav-overlay-contrast,#000);display:flex;font-size:2rem;font-weight:700;line-height:3.2rem;position:relative;text-decoration:none}@media(max-width:29.9375em){.classic .nav-overlay__outline-item--section__link,.classic .nav-overlay__outline-item__link{font-size:1.6rem;line-height:2.4rem}}.classic .nav-overlay__outline-item--section__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):active,.classic .nav-overlay__outline-item--section__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):hover,.classic .nav-overlay__outline-item__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):active,.classic .nav-overlay__outline-item__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):hover{color:#000;color:var(--color-nav-overlay-contrast,#000)}.classic .nav-overlay__outline-item--section__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):active:before,.classic .nav-overlay__outline-item--section__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):hover:before,.classic .nav-overlay__outline-item__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):active:before,.classic .nav-overlay__outline-item__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):hover:before{background-color:var(--color-nav-overlay-outline-item-bg-hover);border-radius:.8rem;content:"";inset:-.8rem -1.2rem;position:absolute}.classic .nav-overlay__outline-item--section__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):active .nav-overlay__outline-item-link-icon,.classic .nav-overlay__outline-item--section__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):hover .nav-overlay__outline-item-link-icon,.classic .nav-overlay__outline-item__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):active .nav-overlay__outline-item-link-icon,.classic .nav-overlay__outline-item__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):hover .nav-overlay__outline-item-link-icon{color:#000;color:var(--color-nav-overlay-contrast,#000)}.classic .nav-overlay__outline-item--section__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):active:before,.classic .nav-overlay__outline-item__link:not(.classic .nav-overlay__outline-item__link--restricted):not(.classic .nav-overlay__outline-item--section__link--restricted):active:before{background-color:var(--color-nav-overlay-outline-item-bg-active-before)}.classic .nav-overlay__outline-item--section__link--restricted,.classic .nav-overlay__outline-item__link--restricted{cursor:not-allowed}.classic .nav-overlay__outline-item--section-link-icon,.classic .nav-overlay__outline-item-link-icon{color:currentColor;forced-color-adjust:auto;min-width:1.8rem;pointer-events:none;z-index:1}.classic .nav-overlay__outline-item--section-link-icon--quiz,.classic .nav-overlay__outline-item-link-icon--quiz{align-self:center;height:1.8rem;margin-top:.3rem}.classic .nav-overlay__outline-lesson-title{margin:0 5rem 0 1.9rem;z-index:1}.classic .nav-overlay__outline-item-tooltip{bottom:100%;left:50%;max-width:95%;opacity:0;pointer-events:none;position:absolute;transform:translate(-50%,1rem);transition-duration:.2s;transition-property:opacity,transform;transition-timing-function:ease-in-out;width:-webkit-max-content;width:max-content}.classic .nav-overlay__outline-item-tooltip--visible{opacity:1;pointer-events:all;transform:translate(-50%,-.4rem)}.classic .nav-overlay__outline-item-tooltip__inner{background-color:#000;border:.1rem solid transparent;border-radius:.6rem;box-shadow:0 -.2rem .4rem rgba(0,0,0,.2);color:#fff;font-size:1.2rem;line-height:1.5rem;padding:1.2rem;position:relative;text-align:center}.classic .nav-overlay__outline-item-tooltip__inner:after{background:#000;border-color:transparent;border-style:none solid solid none;border-width:.1rem;bottom:-.6rem;content:"";height:1rem;left:calc(50% + .5rem);margin-left:-1rem;pointer-events:none;position:absolute;transform:rotate(45deg);width:1rem}.classic .nav-overlay__outline-item-tooltip__inner--dark{background-color:#f8f8f8;color:#000}.classic .nav-overlay__outline-item-tooltip__inner--dark:after{background:#f8f8f8}.classic .nav-overlay__search{align-items:center;display:flex;height:100%;justify-content:center;position:relative;width:100%}.classic .nav-overlay__search-header{color:#000;color:var(--color-nav-overlay-contrast,#000);display:flex;justify-content:flex-end}.classic .nav-overlay__search-close-btn{padding:.5rem .5rem 0}.classic .nav-overlay__search-close-btn:hover{background-color:var(--color-nav-overlay-header-control-btn-hover);border-radius:.3rem}.classic .nav-overlay__search-close-icon{height:1.7rem;width:1.7rem}.classic .nav-overlay__search-container{align-items:center;border-bottom:.2rem solid 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.nav-overlay__search-input::placeholder{text-transform:capitalize}.classic .nav-overlay__search-input:-ms-input-placeholder{color:var(--color-nav-overlay-search-input-placeholder);opacity:1}.classic .nav-overlay__search-input::placeholder{color:var(--color-nav-overlay-search-input-placeholder);opacity:1}@media(min-width:48em){.classic .nav-overlay__search-input{margin:0 2.5rem}}.classic .nav-overlay__search-input-wrap{position:relative;width:100%}.classic .nav-overlay__search-clear-btn{padding:.5rem .5rem 0}.classic .nav-overlay__search-clear-btn:hover{background-color:var(--color-nav-overlay-header-control-btn-hover);border-radius:.3rem}.classic .nav-overlay__search-clear-icon{height:2.4rem;width:2.4rem}.classic .nav-overlay__search-actions{display:flex;justify-content:center}.classic .nav-overlay__search-submit-btn{background:#fff;border:.2rem solid #000;border-radius:10rem;color:#4a4a4a;cursor:pointer;font-size:1.2rem;font-weight:900;letter-spacing:.1rem;margin:3.5rem 0;min-width:9.8rem;padding:1.1rem 2.8rem;text-transform:uppercase;width:100%}@media(min-width:30em){.classic .nav-overlay__search-submit-btn{width:auto}}@media(min-width:48em){.classic .nav-overlay__search-submit-btn{visibility:hidden}}.classic .lesson-progress{min-width:2rem}.classic .nav-sidebar{--color-nav-sidebar-contrast:var(--color-theme-contrast,#000);--color-nav-sidebar-search-btn-hover:rgba(0,0,0,.25);--color-progress-circle-pass:var(--color-theme-contrast)}.classic .nav-sidebar--light{--border-nav-sidebar-outline-section-toggle:1px solid #e6e6e7;--color-nav-sidebar-bg:#fafafa;--color-nav-sidebar-outline-item-link-hover-bg:#f3f3f3;--color-nav-sidebar-outline-item-link-hover:#000;--color-nav-sidebar-outline-item-link-icon:#717376;--color-nav-sidebar-outline-item-link:#000;--color-nav-sidebar-outline-section-text:#000;--color-nav-sidebar-outline-section-toggle-icon:#000;--color-nav-sidebar-search-result-hover-bg:#f3f3f3;--color-nav-sidebar-search-results-text:#000;--color-progress-circle-fail:#fff;--color-progress-circle-runner-fail:#000;--color-progress-circle-runner:var(--color-theme);--color-progress-circle-track:rgba(0,0,0,.15)}.classic .nav-sidebar--dark{--border-nav-sidebar-outline-section-toggle:none;--color-nav-sidebar-bg:#202121;--color-nav-sidebar-contrast:#fff;--color-nav-sidebar-outline-item-link-hover-bg:hsla(0,0%,100%,.1);--color-nav-sidebar-outline-item-link-hover:#fff;--color-nav-sidebar-outline-item-link-icon:#bcbcbc;--color-nav-sidebar-outline-item-link:#bcbcbc;--color-nav-sidebar-outline-section-text:#fff;--color-nav-sidebar-outline-section-toggle-icon:#fff;--color-nav-sidebar-search-result-hover-bg:hsla(0,0%,100%,.1);--color-nav-sidebar-search-results-text:#fff;--color-progress-circle-fail:#000;--color-progress-circle-runner-fail:#fff;--color-progress-circle-runner:var(--color-theme);--color-progress-circle-track:hsla(0,0%,100%,.15)}.classic .nav-sidebar--image-dark-overlay{--color-nav-sidebar-contrast:#fff;--color-nav-sidebar-progress-track:hsla(0,0%,100%,.5);--color-nav-sidebar-search-btn-hover:hsla(0,0%,100%,.25)}.classic 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.lesson-nav-link__link{letter-spacing:.1rem;padding:1.4rem;pointer-events:auto;text-decoration:none;transition:color .3s;z-index:1}.imaginative .lesson-nav--full .lesson-nav-link__link:focus{outline-offset:-4px;outline-width:2px}.imaginative .lesson-nav--full .lesson-nav-link__link:before{content:"";inset:0;position:absolute;z-index:-1}.imaginative .lesson-nav--full .lesson-nav__link-text{color:#fff;color:var(--color-button-contrast,#fff);flex:0 1 auto;font-family:var(--font-family-ui);font-size:1.2rem;font-weight:700;line-height:1.2rem;margin-left:1rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.imaginative .lesson-nav--full .lesson-nav__link-icon{flex:0 0 auto}.imaginative .lesson-nav--floating{--color-background:#fff;background-color:var(--color-background);display:flex;flex-direction:row-reverse;height:10px;padding:0}.imaginative .lesson-nav--floating 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.6s}@media(forced-colors:active){.imaginative .nav-compact__header-progress-runner{background-color:CanvasText!important;height:100%}.imaginative .nav-compact__header-image+.nav-compact__header-inner .nav-compact__header-progress-track--collapsed{background-color:Canvas;border-color:Canvas}}.imaginative .nav-compact__outline{max-height:35rem;overflow-x:hidden;overflow-y:auto;overflow:hidden auto;transition:max-height .3s}.imaginative .nav-compact__outline-section:last-of-type .nav-compact__outline-section-empty,.imaginative .nav-compact__outline-section:last-of-type .nav-compact__outline-section-list--collapsed{margin-bottom:0;padding-bottom:.8rem}.imaginative .nav-compact__outline--collapsed{max-height:0;overflow:hidden;visibility:hidden}.imaginative .nav-compact__outline::-webkit-scrollbar{-webkit-appearance:none;appearance:none}.imaginative .nav-compact__outline::-webkit-scrollbar:vertical{width:.8rem}.imaginative .nav-compact__outline::-webkit-scrollbar-thumb{background-color:var(--color-nav-compact-outline-scrollbar-thumb-bg);border:.2rem solid var(--color-nav-compact-outline-scrollbar-thumb-border);border-radius:.8rem}.imaginative .nav-compact__outline-list-item{position:relative}.imaginative .nav-compact__outline-item :focus,.imaginative .nav-compact__outline-section-item :focus{outline-offset:-2px;outline-width:2px}.imaginative .nav-compact__outline-item--active:before,.imaginative .nav-compact__outline-section-item--active:before{border-left:.4rem solid var(--color-theme);content:"";height:100%;left:0;pointer-events:none;position:absolute}.imaginative .nav-compact__outline-item--restricted,.imaginative .nav-compact__outline-section-item--restricted{cursor:not-allowed}.imaginative .nav-compact__outline-item-tooltip,.imaginative .nav-compact__outline-section-item-tooltip{--color-nav-tooltip-background:#000;--color-nav-tooltip-text:#fff;bottom:calc(100% - .5rem);left:50%;max-width:95%;opacity:0;pointer-events:none;position:absolute;transform:translate(-50%,1rem);transition-duration:.2s;transition-property:opacity,transform;transition-timing-function:ease-in-out;width:-webkit-max-content;width:max-content}.imaginative .nav-compact__outline-item-tooltip--visible,.imaginative .nav-compact__outline-section-item-tooltip--visible{opacity:1;pointer-events:all;transform:translate(-50%,-.4rem)}.imaginative .nav-compact__outline-item-tooltip__inner,.imaginative .nav-compact__outline-section-item-tooltip__inner{background-color:var(--color-nav-tooltip-background);border:.1rem solid transparent;box-shadow:0 -.2rem .4rem rgba(0,0,0,.2);color:var(--color-nav-tooltip-text);font-family:var(--font-family-ui);font-size:1.2rem;line-height:1.5rem;padding:1.2rem;position:relative;text-align:center}.imaginative .nav-compact__outline-item-tooltip__inner:after,.imaginative .nav-compact__outline-section-item-tooltip__inner:after{background-color:var(--color-nav-tooltip-background);border-color:transparent;border-style:none solid solid none;border-width:.1rem;bottom:-.6rem;content:"";height:1rem;left:calc(50% + .5rem);margin-left:-1rem;pointer-events:none;position:absolute;transform:rotate(45deg);width:1rem}.imaginative .nav-compact__outline-item-tooltip__inner--dark,.imaginative .nav-compact__outline-section-item-tooltip__inner--dark{--color-nav-tooltip-background:#f7f7f7;--color-nav-tooltip-text:#000}.imaginative .nav-compact__outline-item__link,.imaginative .nav-compact__outline-section-item__link{align-items:center;color:var(--color-nav-compact-text);display:flex;font-family:var(--font-family-ui);font-size:1.2rem;justify-content:space-between;line-height:1.6rem;min-height:5.6rem;padding:1.2rem 3rem 1.2rem 1.6rem;text-decoration:none;width:100%}.imaginative .nav-compact__outline-item__link--active,.imaginative .nav-compact__outline-section-item__link--active{--color-progress-circle-empty-fill:var(--color-nav-compact-selected);background-color:var(--color-nav-compact-selected)}.imaginative .nav-compact__outline-item__link:hover,.imaginative .nav-compact__outline-section-item__link:hover{--color-progress-circle-empty-fill:var(--color-nav-compact-hover);background-color:var(--color-nav-compact-hover)}.imaginative .nav-compact__outline-item__link:before,.imaginative .nav-compact__outline-section-item__link:before{border-left:.1rem solid var(--color-nav-compact-bullet-rail);bottom:0;content:"";opacity:var(--color-nav-compact-bullet-rail-opacity);position:absolute;right:calc(1.4rem + 1px);top:0;width:.1rem}.imaginative .nav-compact--dark .nav-compact__outline-item__link:before,.imaginative .nav-compact--dark .nav-compact__outline-section-item__link:before{opacity:.5}.imaginative .nav-compact__outline-list-item:first-child .nav-compact__outline-item__link:before,.imaginative .nav-compact__outline-list-item:first-child .nav-compact__outline-section-item__link:before{top:50%}.imaginative .nav-compact__outline-item--last .nav-compact__outline-item__link:before,.imaginative .nav-compact__outline-list-item:last-child .nav-compact__outline-item__link:before,.imaginative .nav-compact__outline-list-item:last-child .nav-compact__outline-section-item__link:before,.imaginative .nav-compact__outline-section-item--last .nav-compact__outline-section-item__link:before{bottom:50%}.imaginative .nav-compact__outline-section-empty,.imaginative .nav-compact__outline-section-toggle{align-items:flex-start;color:var(--color-nav-compact-outline-section-toggle-icon);display:flex;font-family:var(--font-family-ui);font-size:1rem;font-weight:700;letter-spacing:.15rem;line-height:1.8rem;overflow:hidden;padding:.4rem 1.9rem .4rem 1.6rem;text-align:left;text-transform:uppercase;width:100%}.imaginative .nav-compact__outline-section-empty{padding-right:3.5rem}.imaginative .nav-compact__outline-section-list{margin-bottom:2.4rem;transition:max-height .3s,opacity .5s}.imaginative .nav-compact__outline-section-list--collapsed{margin-bottom:1.5rem;max-height:0!important;opacity:0;overflow:hidden}.imaginative .nav-compact__outline-section-toggle{cursor:pointer;padding:.8rem 1.9rem 1.6rem 1.6rem}.imaginative .nav-compact__outline-section-toggle--collapsed{padding:0 1.9rem 0 1.6rem}.imaginative .nav-compact__outline-section-toggle-icon{stroke:var(--color-nav-compact-icon);flex:0 0 auto;height:1.8rem;margin:0 0 0 .75em;width:1rem}@media(forced-colors:active){.imaginative .nav-compact__outline-section-toggle-icon{stroke:ButtonText}}.imaginative .nav-compact__outline-section-toggle-icon--collapsed{transform:rotate(-90deg)}@keyframes imaginative-nav-compact-enter{0%{opacity:0;transform:translateY(25px)}to{opacity:1;transform:none}}@keyframes imaginative-nav-compact-exit{0%{opacity:1;transform:none}to{opacity:0;transform:translateY(25px)}}.imaginative .lesson--entering .nav-compact{animation:imaginative-nav-compact-enter .4s}.imaginative .lesson--exiting .nav-compact{animation:imaginative-nav-compact-exit .4s;opacity:0}.imaginative .nav-overlay{--color-nav-overlay-content-background:#fff;--color-nav-overlay-contrast:#000;--color-nav-overlay-header-control-btn-hover:rgba(0,0,0,.25);--color-nav-overlay-icon:var(--color-theme);--color-nav-overlay-progress-runner:var(--color-theme);--color-nav-overlay-progress-text:var(--color-theme);--color-nav-overlay-progress-track:rgba(0,0,0,.1);--color-nav-overlay-search-close-icon:#282828;--color-nav-overlay-search-icon:var(--color-theme);--color-nav-overlay-search-input:#282828;--color-nav-overlay-search-placeholder:rgba(40,40,40,.5);--color-nav-overlay-search-submit:var(--color-theme);--color-nav-overlay-text-active-link:rgba(0,0,0,.5);--color-progress-circle-empty-fill:none;--color-progress-circle-fill:var(--color-theme);--color-progress-circle-stroke:var(--color-theme)}.imaginative .nav-overlay--accent{--color-nav-overlay-contrast:var(--color-theme-contrast);--color-nav-overlay-content-background:var(--color-theme);--color-nav-overlay-header-control-btn-hover:rgba(var(--color-theme-contrast-rgb),0.25);--color-nav-overlay-icon:var(--color-nav-overlay-contrast);--color-nav-overlay-progress-runner:var(--color-nav-overlay-contrast);--color-nav-overlay-progress-text:var(--color-nav-overlay-contrast);--color-nav-overlay-progress-track:rgba(var(--color-theme-contrast-rgb),0.1);--color-nav-overlay-search-close-icon:var(--color-nav-overlay-contrast);--color-nav-overlay-search-icon:var(--color-nav-overlay-contrast);--color-nav-overlay-search-input:var(--color-nav-overlay-contrast);--color-nav-overlay-search-placeholder:rgba(var(--color-theme-contrast-rgb),0.6);--color-nav-overlay-search-submit:var(--color-nav-overlay-contrast);--color-nav-overlay-text-active-link:rgba(var(--color-theme-contrast-rgb),0.5);--color-progress-circle-fill:var(--color-nav-overlay-contrast);--color-progress-circle-stroke:var(--color-nav-overlay-contrast)}.imaginative .nav-overlay--accent-tint,.imaginative .nav-overlay--gray,.imaginative .nav-overlay--image-light-overlay,.imaginative .nav-overlay--light{--color-nav-overlay-contrast:#000}.imaginative .nav-overlay--accent-tint{--color-nav-overlay-content-background:var(--color-theme-tint)}.imaginative .nav-overlay--dark,.imaginative .nav-overlay--image-dark-overlay{--color-nav-overlay-contrast:#fff;--color-nav-overlay-header-control-btn-hover:hsla(0,0%,100%,.25);--color-nav-overlay-progress-track:hsla(0,0%,100%,.2);--color-nav-overlay-search-close-icon:#fff;--color-nav-overlay-search-input:#fff;--color-nav-overlay-search-placeholder:hsla(0,0%,100%,.6);--color-nav-overlay-search-submit:#fff;--color-nav-overlay-text-active-link:hsla(0,0%,100%,.5)}.imaginative .nav-overlay--dark{--color-nav-overlay-content-background:#000;--color-nav-overlay-icon:#fff;--color-nav-overlay-progress-runner:var(--color-theme);--color-nav-overlay-progress-text:#fff}.imaginative .nav-overlay--gray{--color-nav-overlay-content-background:#fafafa}.imaginative .nav-overlay--image-dark-overlay{--color-nav-overlay-content-background:#fff;--color-nav-overlay-icon:#fff;--color-nav-overlay-progress-runner:#fff;--color-nav-overlay-progress-text:#fff;--color-nav-overlay-progress-track:hsla(0,0%,100%,.1);--color-progress-circle-fill:#fff;--color-progress-circle-stroke:#fff;--color-nav-overlay-search-icon:#fff}.imaginative .nav-overlay--image-light-overlay{--color-nav-overlay-content-background:#fff;--color-nav-overlay-icon:#000;--color-nav-overlay-progress-runner:#000;--color-nav-overlay-progress-text:#000;--color-nav-overlay-progress-track:rgba(0,0,0,.1);--color-progress-circle-fill:#000;--color-progress-circle-stroke:#000;--color-nav-overlay-search-icon:#000}.imaginative .nav-overlay__content{background-color:var(--color-nav-overlay-content-background);display:flex;flex-direction:column;inset:0;position:absolute}.imaginative .nav-overlay__content--graphic{background-position:50% 50%;background-repeat:no-repeat;background-size:cover}.imaginative .nav-overlay__header-container{flex:1 0;margin-bottom:7rem;width:100%}@media(max-width:47.9375em){.imaginative .nav-overlay__header-container{margin-bottom:5.6rem}}.imaginative .nav-overlay__header-controls{padding-bottom:1rem}.imaginative .nav-overlay__header-control-btn{padding:.5rem .5rem 0}.imaginative .nav-overlay__header-control-btn:hover{background-color:var(--color-nav-overlay-header-control-btn-hover);border-radius:.3rem}.imaginative .nav-overlay__header-search-icon{stroke:var(--color-nav-overlay-icon);height:1.7rem;width:1.7rem}.imaginative .nav-overlay__header-close-icon{color:var(--color-nav-overlay-icon);height:1.7rem;width:1.7rem}.imaginative .nav-overlay__header-title-progress-container{margin:-1rem auto 0;max-width:51rem;text-align:center}.imaginative .nav-overlay__header-title{color:#000;color:var(--color-nav-overlay-contrast,#000);display:flex;font-family:var(--font-family-head);font-size:2.4rem;font-weight:400;justify-content:center;letter-spacing:-.2px;line-height:2.9rem;padding-bottom:1.1rem}.imaginative .nav-overlay__header-title-link{color:#000;color:var(--color-nav-overlay-contrast,#000);cursor:pointer;text-decoration:none}.imaginative .nav-overlay__header-progress{margin:0 auto;width:38rem}@media(max-width:29.9375em){.imaginative .nav-overlay__header-progress{width:28.8rem}}.imaginative .nav-overlay__header-progress-text{color:var(--color-nav-overlay-progress-text);font-family:var(--font-family-ui);font-size:1rem;font-weight:600;letter-spacing:.05rem;line-height:1.2rem;margin-top:1.2rem}.imaginative .nav-overlay__header-progress-runner,.imaginative .nav-overlay__header-progress-track{height:.2rem;transition:background-color .3s}.imaginative .nav-overlay__header-progress-track{background-color:var(--color-nav-overlay-progress-track)}@media(forced-colors:active){.imaginative .nav-overlay__header-progress-track{background-color:Canvas;border:.1rem solid transparent;height:.4rem}}.imaginative .nav-overlay__header-progress-runner{background-color:var(--color-nav-overlay-progress-runner);transition:width .6s}@media(forced-colors:active){.imaginative .nav-overlay__header-progress-runner{background-color:CanvasText!important;height:100%}.imaginative .nav-overlay--image-dark-overlay .nav-overlay__header-progress-track{border:.1rem solid Canvas}}.imaginative .nav-overlay__body{height:100%;margin:0 auto;overflow-y:auto;width:100%}@media(max-width:29.9375em){.imaginative .nav-overlay__body{padding:0 3.2rem}}.imaginative .nav-overlay__outline{font-family:var(--font-family-ui);margin:0 auto;max-width:51rem}.imaginative .nav-overlay__outline-list{margin-top:2.7rem}@media(max-width:29.9375em){.imaginative .nav-overlay__outline-list{margin-top:0}}.imaginative .nav-overlay__outline-section-list{margin-top:5.2rem}@media(min-width:48em){.imaginative .nav-overlay__outline-section-list{margin-top:6.2rem}}@media(max-width:47.9375em){.imaginative .nav-overlay__outline-section-list{margin-top:5rem}}@media(max-width:29.9375em){.imaginative .nav-overlay__outline-section-list{margin-top:4.2rem}}.imaginative .nav-overlay__outline-list-item{display:flex;justify-content:center;padding-bottom:7rem;position:relative}@media(max-width:47.9375em){.imaginative .nav-overlay__outline-list-item{padding-bottom:5.6rem}}.imaginative .nav-overlay__outline-section-text{color:#000;color:var(--color-nav-overlay-contrast,#000);font-size:1.2rem;font-weight:600;letter-spacing:1.5px;line-height:1.46rem;text-transform:uppercase;vertical-align:top}.imaginative .nav-overlay__outline-item{text-align:center}.imaginative .nav-overlay__outline-item--section__link,.imaginative .nav-overlay__outline-item__link{color:#000;color:var(--color-nav-overlay-contrast,#000);display:flex;font-size:3rem;font-weight:400;letter-spacing:-.2px;line-height:4rem;position:relative;text-decoration:none}@media(max-width:47.9375em){.imaginative .nav-overlay__outline-item--section__link,.imaginative .nav-overlay__outline-item__link{font-size:2rem;line-height:2.8rem}}.imaginative .nav-overlay__outline-item--section__link:hover,.imaginative .nav-overlay__outline-item__link:hover{text-decoration:underline;text-decoration-thickness:.1rem;text-underline-offset:1rem}.imaginative .nav-overlay__outline-item--section__link--restricted,.imaginative .nav-overlay__outline-item__link--restricted{cursor:not-allowed}.imaginative .nav-overlay__outline-item--section__link--restricted:hover,.imaginative .nav-overlay__outline-item__link--restricted:hover{opacity:.5}.imaginative .nav-overlay__outline-item--section__link:active,.imaginative .nav-overlay__outline-item__link:active{color:var(--color-nav-overlay-text-active-link)}.imaginative .nav-overlay__outline-item-tooltip{--color-nav-tooltip-background:#000;--color-nav-tooltip-text:#fff;bottom:calc(100% - .5rem);left:50%;max-width:95%;opacity:0;pointer-events:none;position:absolute;transform:translate(-50%,1rem);transition-duration:.2s;transition-property:opacity,transform;transition-timing-function:ease-in-out;width:-webkit-max-content;width:max-content}.imaginative .nav-overlay__outline-item-tooltip--visible{opacity:1;pointer-events:all;transform:translate(-50%,-.4rem)}.imaginative .nav-overlay__outline-item-tooltip__inner{background-color:var(--color-nav-tooltip-background);border:.1rem solid transparent;box-shadow:0 -.2rem .4rem rgba(0,0,0,.2);color:var(--color-nav-tooltip-text);font-family:var(--font-family-ui);font-size:1.2rem;line-height:1.5rem;padding:1.2rem;position:relative;text-align:center}.imaginative .nav-overlay__outline-item-tooltip__inner:after{background-color:var(--color-nav-tooltip-background);border-color:transparent;border-style:none solid solid none;border-width:.1rem;bottom:-.6rem;content:"";height:1rem;left:calc(50% + .5rem);margin-left:-1rem;pointer-events:none;position:absolute;transform:rotate(45deg);width:1rem}.imaginative .nav-overlay__outline-item-tooltip__inner--dark{--color-nav-tooltip-background:#f7f7f7;--color-nav-tooltip-text:#000}.imaginative .nav-overlay__search{align-items:center;display:flex;height:100%;justify-content:center;position:relative;width:100%}.imaginative .nav-overlay__search-header{display:flex;justify-content:flex-end}.imaginative .nav-overlay__search-close-btn{padding:.5rem .5rem 0}.imaginative .nav-overlay__search-close-btn:hover{background-color:var(--color-nav-overlay-header-control-btn-hover);border-radius:.3rem}.imaginative .nav-overlay__search-close-icon{color:var(--color-nav-overlay-search-close-icon);height:1.7rem;width:1.7rem}.imaginative .nav-overlay__search-container{align-items:center;border-bottom:.1rem solid var(--color-nav-overlay-search-input);display:flex;padding-bottom:1.3rem;position:relative;width:100%}@media(min-width:48em){.imaginative .nav-overlay__search-container{padding-bottom:1.5rem}}@media(min-width:62em){.imaginative .nav-overlay__search-container{padding-bottom:2.5rem}}.imaginative .nav-overlay__search-body{margin:0 1.6rem;width:110rem}@media(min-width:30em){.imaginative .nav-overlay__search-body{margin:0 4rem}}@media(min-width:62em){.imaginative .nav-overlay__search-body{margin:0 5.6rem}}.imaginative .nav-overlay__search-header{left:0;padding:2rem 1.6rem;position:absolute;top:0;width:100%}@media(min-width:48em){.imaginative .nav-overlay__search-header{padding:3.2rem 2.8rem}}.imaginative .nav-overlay__search-icon{stroke:var(--color-nav-overlay-search-icon);flex-shrink:0;height:3.3rem;width:3.3rem}@media(min-width:48em){.imaginative .nav-overlay__search-icon{height:5.7rem;width:5.7rem}}@media(min-width:62em){.imaginative .nav-overlay__search-icon{height:7.8rem;width:7.8rem}}.imaginative .nav-overlay__search-input{background:transparent;border:none;color:var(--color-nav-overlay-search-input);font-size:3.2rem;font-weight:300;margin:0 1.6rem;outline:none;padding:0;position:relative;width:100%}.imaginative .nav-overlay__search-input:-ms-input-placeholder{color:var(--color-nav-overlay-search-placeholder);text-transform:capitalize}.imaginative .nav-overlay__search-input::placeholder{color:var(--color-nav-overlay-search-placeholder);text-transform:capitalize}@media(min-width:48em){.imaginative .nav-overlay__search-input{font-size:5.6rem;line-height:normal;margin:0 2.5rem}}@media(min-width:62em){.imaginative .nav-overlay__search-input{font-size:7.2rem;line-height:9rem;margin-left:0 4rem}}.imaginative .nav-overlay__search-input-wrap{position:relative;width:100%}.imaginative .nav-overlay__search-clear-btn{padding:.5rem .5rem 0}.imaginative .nav-overlay__search-clear-btn:hover{background-color:var(--color-nav-overlay-header-control-btn-hover);border-radius:.3rem}.imaginative .nav-overlay__search-actions{display:flex;justify-content:center}.imaginative .nav-overlay__search-submit-btn{border:1px solid var(--color-nav-overlay-search-submit);color:var(--color-nav-overlay-search-submit);cursor:pointer;font-family:var(--font-family-ui);font-size:1rem;font-weight:700;letter-spacing:.1rem;line-height:1.2rem;margin:3.5rem 0;padding:1.3rem;text-transform:uppercase;width:100%}@media(min-width:30em){.imaginative .nav-overlay__search-submit-btn{width:auto}}@media(min-width:48em){.imaginative .nav-overlay__search-submit-btn{visibility:hidden}}.imaginative .nav-overlay__search-clear-icon{color:var(--color-nav-overlay-search-input);height:1.6rem;width:1.6rem}@media(min-width:48em){.imaginative .nav-overlay__search-clear-icon{height:2.4rem;width:2.4rem}}@media(min-width:62em){.imaginative .nav-overlay__search-clear-icon{height:4rem;width:4rem}}.imaginative .nav-sidebar{--color-nav-sidebar-contrast:var(--color-theme-contrast);--color-nav-sidebar-bullet-rail:var(--color-theme);--color-nav-sidebar-bullet:var(--color-theme);--color-nav-sidebar-header-background:var(--color-sidebar-background);--color-nav-sidebar-header-background-calc:var(--color-theme);--color-nav-sidebar-search-active:var(--color-nav-sidebar-active);--color-nav-sidebar-search-background:var(--color-theme);--color-nav-sidebar-search-btn-hover:rgba(var(--color-theme-contrast-rgb),0.25);--color-nav-sidebar-search-contrast:var(--color-theme-contrast);--color-nav-sidebar-title:#fff;--color-progress-circle-empty-fill:var(--color-nav-sidebar-background);--color-progress-circle-fill:var(--color-theme);--color-progress-circle-stroke:var(--color-theme);--padding-bottom-nav-sidebar-header-inner:0;--width-imaginative-nav-sidebar:30rem}.imaginative .nav-sidebar--light{--color-nav-sidebar-active:#fff;--color-nav-sidebar-background:#f7f7f7;--color-nav-sidebar-bullet-rail-opacity:0.1;--color-nav-sidebar-hover-text:#000;--color-nav-sidebar-hover:#eee;--color-nav-sidebar-outline-text:#000;--color-nav-sidebar-progress-runner:var(--color-theme);--color-nav-sidebar-progress-text:#000;--color-nav-sidebar-progress-track:#e1e1e1;--color-nav-sidebar-search-hover:var(--color-nav-sidebar-hover);--color-nav-sidebar-title:#000;--color-nav-sidebar-header-compact-background:linear-gradient(0deg,hsla(0,0%,97%,0),#f7f7f7 6.3rem)}.imaginative 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33v3.815a26.646 26.646 0 0 0-6 5.39V33a5.5 5.5 0 1 0-11 0Zm-7 0v3.192a26.349 26.349 0 0 0-6-2.616V33c0-10.217 8.283-18.5 18.5-18.5S44.5 22.783 44.5 33v.576a26.348 26.348 0 0 0-6 2.616V33c0-6.904-5.596-12.5-12.5-12.5S13.5 26.096 13.5 33Zm-7 0v.303a26.525 26.525 0 0 0-5.995-.798C.769 18.65 12.082 7.5 26 7.5c13.918 0 25.231 11.15 25.495 25.005a26.525 26.525 0 0 0-5.995.798V33c0-10.77-8.73-19.5-19.5-19.5S6.5 22.23 6.5 33Z' fill='%23000' fill-opacity='8%25'/%3E%3Cpath d='M34.87 52h-1.076C36.607 44.689 43.698 39.5 52 39.5v1c-7.74 0-14.37 4.753-17.13 11.5ZM42.875 52h-1.233A12.487 12.487 0 0 1 52 46.5v1a11.481 11.481 0 0 0-9.125 4.5ZM18.206 52C15.393 44.689 8.302 39.5 0 39.5v1c7.74 0 14.37 4.753 17.13 11.5h1.076ZM10.358 52A12.487 12.487 0 0 0 0 46.5v1c3.717 0 7.023 1.764 9.125 4.5h1.233Z' fill='%23000' fill-opacity='8%25'/%3E%3C/svg%3E")}.imaginative .nav-sidebar__content{background:var(--color-nav-sidebar-background);font-family:var(--font-family-body);width:var(--width-imaginative-nav-sidebar)}.imaginative .nav-sidebar__body{margin:3.5rem 0}.imaginative .nav-sidebar__outline-section-list{overflow-y:hidden;transition:max-height .3s,opacity .5s;width:100%}.imaginative .nav-sidebar__outline-section-list--collapsed{max-height:0!important}@media(prefers-reduced-motion){.imaginative .nav-sidebar__outline-section-list{transition-property:opacity}}.imaginative .nav-sidebar__outline-section-text,.imaginative .nav-sidebar__outline-section-toggle{align-items:flex-start;color:var(--color-nav-sidebar-outline-text);display:inline-flex;font-family:var(--font-family-ui);font-size:1rem;font-weight:700;letter-spacing:.15rem;margin:1.1rem 3.2rem;text-align:left;text-transform:uppercase}.imaginative .nav-sidebar__outline-section-toggle{cursor:pointer}.imaginative .nav-sidebar__outline-section-toggle-icon{stroke:var(--color-nav-sidebar-outline-text);flex:0 0 auto;height:1.5rem;margin:0 0 0 .5em;width:1rem}.imaginative .nav-sidebar__outline-section-toggle-icon--collapsed{transform:rotate(-90deg)}.imaginative .nav-sidebar__outline-list-item{position:relative}.imaginative .nav-sidebar__outline-list-item :focus{outline-offset:-2px;outline-width:2px}.imaginative .nav-sidebar__outline-item--active:after,.imaginative .nav-sidebar__outline-section-item--active:after{border-left:.4rem solid var(--color-theme);bottom:0;content:"";left:0;pointer-events:none;position:absolute;top:0}.imaginative .nav-sidebar__outline-section-toggle{outline-offset:.5rem}.imaginative .nav-sidebar__outline-item__link,.imaginative .nav-sidebar__outline-section-item__link{display:block;font-family:var(--font-family-ui);font-size:1.2rem;font-weight:500;line-height:1.6rem;padding:2rem 5.2rem 2rem 2.8rem}.imaginative .nav-sidebar__outline-item__link--active,.imaginative .nav-sidebar__outline-section-item__link--active{--color-progress-circle-empty-fill:var(--color-nav-sidebar-active);background:var(--color-nav-sidebar-active)}.imaginative .nav-sidebar__outline-item__link--restricted,.imaginative .nav-sidebar__outline-section-item__link--restricted{cursor:not-allowed}.imaginative .nav-sidebar__outline-item__link--complete:after,.imaginative .nav-sidebar__outline-section-item__link--complete:after{background:var(--color-nav-sidebar-bullet)}.imaginative .nav-sidebar__outline-item__link,.imaginative .nav-sidebar__outline-item__link:active,.imaginative .nav-sidebar__outline-item__link:link,.imaginative .nav-sidebar__outline-item__link:visited,.imaginative .nav-sidebar__outline-section-item__link,.imaginative .nav-sidebar__outline-section-item__link:active,.imaginative .nav-sidebar__outline-section-item__link:link,.imaginative .nav-sidebar__outline-section-item__link:visited{color:var(--color-nav-sidebar-outline-text);text-decoration:none}.imaginative 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.nav-sidebar-header__search-btn{color:#fff;color:var(--color-nav-sidebar-contrast,#fff);right:3.9rem;top:4.1rem;transition:none}.imaginative .nav-sidebar-header__search-icon{stroke:currentColor;width:1.5rem}@media(forced-colors:active){.imaginative .nav-sidebar-header__search-icon{stroke:ButtonText;fill:none!important}}.imaginative .nav-sidebar-header__search-area{background:var(--color-nav-sidebar-search-background);padding:1.6rem;position:static;transition:none;width:100%}.imaginative .nav-sidebar-header__search-area--hidden{display:none;transition:none}.imaginative .nav-sidebar-header__content{padding:.1px 3.2rem;position:static}.imaginative .nav-sidebar-header__title{display:block;font-family:var(--font-family-head);font-size:2.8rem;font-weight:600;line-height:3.2rem;margin:2.4rem 0;outline-offset:1rem}.imaginative .nav-sidebar-header__title,.imaginative .nav-sidebar-header__title:active,.imaginative .nav-sidebar-header__title:link,.imaginative .nav-sidebar-header__title:visited{color:var(--color-nav-sidebar-title);text-decoration:none}.imaginative .nav-sidebar-header__title:link:active,.imaginative .nav-sidebar-header__title:link:focus,.imaginative .nav-sidebar-header__title:link:hover,.imaginative .nav-sidebar-header__title:link:visited{text-decoration:underline;text-decoration-thickness:.1rem}.imaginative .nav-sidebar-header__progress-track{background:var(--color-nav-sidebar-progress-track);height:.2rem;position:relative}@media(forced-colors:active){.imaginative .nav-sidebar-header__progress-track{border:.1rem solid transparent;height:.4rem}}.imaginative .nav-sidebar-header__progress-runner{background:var(--color-nav-sidebar-progress-runner);bottom:0;left:0;position:absolute;top:0;transition:width .6s}@media(forced-colors:active){.imaginative .nav-sidebar-header__progress-runner{background-color:CanvasText!important;height:100%}}.imaginative 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.i-xMarkFilled{fill:currentColor}@media(min-width:48em){.quiz-fill__icon{left:-4rem}}.quiz-fill__input{background:transparent;border:none;color:#000;color:var(--color-quiz-fill-text,#000);cursor:text;font-family:lato,sans-serif;font-size:1.6rem;line-height:1.3;resize:none;width:100%}.quiz-fill__input:-ms-input-placeholder{color:#76767c;color:var(--color-quiz-fill-placeholder-text,#76767c);opacity:1}.quiz-fill__input::placeholder{color:#76767c;color:var(--color-quiz-fill-placeholder-text,#76767c);opacity:1}.quiz-fill__options{--auto-contrast-fallback:#ddd;color:#76767c;color:var(--color-quiz-fill-options-text,#76767c);font-size:1.2rem;font-style:italic;margin-top:1rem;opacity:0;transition:opacity .9s;visibility:hidden}.quiz-fill__options--visible,.quiz-match{opacity:1;visibility:visible}.quiz-match{display:flex;margin-left:-1rem;margin-right:-1rem;position:relative;transition:opacity .3s}.quiz-match--hidden{opacity:0;visibility:hidden}.quiz-match--completed 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.2rem 2.5rem 0 rgba(0,0,0,.15);box-sizing:border-box;display:inline-block;font-size:1.3rem;letter-spacing:.02rem;line-height:1.4;padding:1.2rem;position:relative}@media(min-width:22.5em){.scenario-block__dialogue__bubble{font-size:1.4rem;letter-spacing:.03rem;line-height:1.3}}@media(min-width:30em){.scenario-block__dialogue__bubble{padding:1.5rem 2rem}}@media(min-width:33.75em){.scenario-block__dialogue__bubble{font-size:1.4rem;letter-spacing:.04rem;padding:2rem 2.5rem}}@media(min-width:48em){.scenario-block__dialogue__bubble{font-size:1.5rem;line-height:1.5}}@media(min-width:67.5em){.scenario-block__dialogue__bubble{font-size:1.7rem}}.scenario-block__dialogue__bubble:after{border-color:transparent #fff transparent transparent;border-style:solid;border-width:0 2.5rem 2.5rem 0;content:"";height:0;left:-1.5rem;position:absolute;top:0;width:0}@media(min-width:33.75em){.scenario-block__dialogue__bubble:after{border-width:0 3rem 3rem 0;left:-2rem}}.scenario-block__dialogue--response 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0;position:absolute;text-align:center;text-decoration:none;text-overflow:ellipsis;text-transform:uppercase;transform:translateX(-50%)}@media(min-width:30em){.scenario-block__dialogue__button{bottom:4rem;height:4rem;min-width:15rem}}@media(min-width:48em){.scenario-block__dialogue__button{left:auto;right:7.5rem;transform:none}}.scenario-block__dialogue__button--appear{opacity:0;transform:translate3d(-50%,3rem,0)}@media(min-width:48em){.scenario-block__dialogue__button--appear{transform:translate3d(0,3rem,0)}}.scenario-block__dialogue__button--appear-active{opacity:1;transform:translate3d(-50%,0,0);transition-delay:.6s;transition-duration:.39s;transition-property:opacity,transform}@media(min-width:48em){.scenario-block__dialogue__button--appear-active{transform:translateZ(0)}}.scenario-block__dialogue__button i{display:inline-block;font-size:1.5rem;margin-left:.5rem;transform:rotate(180deg) 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span{display:block;margin-top:.5rem}@media(min-width:22.5em){.scenario-block{min-height:66rem}}@media(min-width:30em){.scenario-block{height:66rem}}.block-sorting-activity{display:block}.sorting{box-sizing:content-box;display:flex;flex-direction:column;justify-content:center;margin-left:auto;margin-right:auto;max-width:102rem;padding-left:1.9999998rem;padding-right:1.9999998rem}@media(min-width:33.75em){.sorting{padding-left:3rem;padding-right:3rem}}@media(min-width:60em){.sorting{padding-left:6rem;padding-right:6rem}}.sorting__row{align-content:stretch;align-items:stretch;display:flex;flex-wrap:wrap;justify-content:space-around;margin:3rem -1.5rem;place-content:stretch space-around}.deck{--color-deck-border:rgba(0,0,0,.2);--color-deck-title:#000;--color-deck-restart-button:inherit;--color-deck-restart-button-hover:var(--color-theme);max-width:50%;perspective:50rem;position:relative;-webkit-user-select:none;-ms-user-select:none;user-select:none;width:30rem;z-index:1}.deck__title{color:var(--color-deck-title);font-size:2rem;font-weight:700;margin-bottom:1.6rem;text-align:center}.sorting-dark-theme .deck__title{color:#fff}.deck .restart-button{border-color:var(--color-deck-border);color:var(--color-deck-restart-button);font-family:var(--font-family-ui);margin-top:2rem}.deck .restart-button:hover{color:var(--color-deck-restart-button-hover)}.sorting-dark-theme .deck .restart-button{border-color:hsla(0,0%,100%,.4);color:#fff}.sorting-dark-theme .deck .restart-button:hover{color:hsla(0,0%,100%,.75)!important}.deck .restart-button__content{transform:translate3d(0,-6.5rem,0);transition:transform .6s .2s}.deck--complete .restart-button__content{transform:translateZ(0)}.deck__spacer{height:0;padding-bottom:66.666666%;width:100%}.deck__cardholder,.deck__content{inset:0;pointer-events:none;position:absolute}.deck__cardholder{align-items:center;display:flex;flex-direction:column;justify-content:center;opacity:0;pointer-events:auto;transition:opacity .3s}.deck--complete .deck__cardholder{opacity:1}.bg--type-black .deck,.bg--type-dark .deck,.bg--type-image .deck{--color-deck-border:hsla(0,0%,100%,.2);--color-deck-title:#fff}.bg--type-image .deck{--color-deck-restart-button-hover:hsla(0,0%,100%,.6)}.bg--type-image.bg--overlay-light .deck{--color-deck-border:rgba(0,0,0,.2);--color-deck-restart-button-hover:rgba(0,0,0,.6);--color-deck-title:#000}.bg--type-accent .deck{--color-deck-border:rgba(var(--color-theme-contrast-rgb,#000),0.2);--color-deck-restart-button:var(--color-theme-contrast);--color-deck-restart-button-hover:rgba(var(--color-theme-contrast-rgb,#000),0.6);--color-deck-title:var(--color-theme-contrast,#000)}.bg--type-color .deck{--color-deck-border:rgba(var(--color-background-contrast-rgb,#000),0.2);--color-deck-restart-button:var(--color-background-contrast);--color-deck-restart-button-hover:rgba(var(--color-background-contrast-rgb,#000),0.6);--color-deck-title:var(--color-background-contrast,#000)}.playing-card{--color-border-top:var(--color-theme);--color-content:rgba(0,0,0,.4);--color-handle-border:#76767c;--color-theme-contrast-rgb:var(--color-theme-contrast-rgb);--color-title:#000;--color-transparent-border:hsla(0,0%,100%,.3);cursor:move;cursor:grab;height:0;max-height:100%;max-width:100%;opacity:0;padding-bottom:66.666666%;pointer-events:none;position:absolute;touch-action:none;transform:translate3d(0,1.6rem,0) scale(.96);transition:transform .5s,border .5s,color .5s,opacity .5s;-webkit-user-select:none;-ms-user-select:none;user-select:none;width:30rem}.playing-card:first-child{opacity:1;pointer-events:auto;transform:translateZ(0) scale(1) rotateX(0deg);transition-delay:.2s;z-index:3}.playing-card:first-child.reset{opacity:0;transform:translate3d(0,-3rem,0) scale(1.1) rotateX(-15deg)}.playing-card:nth-child(2){opacity:1;transform:translate3d(0,.8rem,0) scale(.98) rotateX(0deg);transition-delay:.1s;z-index:2}.playing-card:nth-child(2).reset{opacity:0;transform:translate3d(0,-2rem,0) scale(1.05) rotateX(-10deg)}.playing-card:nth-child(3){opacity:1;transform:translate3d(0,1.6rem,0) scale(.96) rotateX(0deg);transition-delay:0ms;z-index:1}.playing-card:nth-child(3).reset{opacity:0;transform:translate3d(0,-1rem,0) scale(1) rotateX(-5deg)}.playing-card__content{align-items:center;background-color:var(--color-background);border-radius:1.7%;border-top:.3rem solid var(--color-border-top);color:var(--color-content);display:flex;inset:0;justify-content:center;padding:1rem;position:absolute;transition:transform .15s,border .5s,color .5s}.bg--type-accent .playing-card__content,.bg--type-color .playing-card__content,.bg--type-image .playing-card__content,.bg--type-tint .playing-card__content{box-shadow:none}.bg--card-transparent.bg--type-black .playing-card__content,.bg--card-transparent.bg--type-dark .playing-card__content{--color-content:rgba(#fff,0.6)}.bg--card-transparent.bg--type-image .playing-card__content{--color-background:#fff;--color-border-top:transparent;--color-content:rgba(0,0,0,.4)}.bg--card-transparent.bg--type-image.bg--overlay-light .playing-card__content{--color-background:#000;--color-content:hsla(0,0%,100%,.6);--color-title:#fff}.bg--card-transparent.bg--type-accent .playing-card__content{--color-content:rgba(var(--color-theme-contrast-rgb,#000) 0.4)}.bg--card-transparent.bg--type-accent.bg--light-contrast .playing-card__content{--color-content:rgba(var(--color-theme-contrast-rgb,#000) 0.6)}.bg--type-accent .playing-card__content{--color-border-top:transparent}.playing-card__content:before{border:1px solid var(--color-transparent-border);border-radius:1.7%;content:"";inset:-.3rem 0 0;position:absolute}.bg--branded .playing-card__content:before{border-top:none;border-top-left-radius:0;border-top-right-radius:0;top:0}.playing-card__content.bg--range-light{--color-transparent-border:rgba(#000,0.3)}.bg--card-transparent.bg--type-accent .playing-card__content{--color-transparent-contrast-rgb:var(--color-theme-contrast-rgb);--color-transparent-border:rgba(var(--color-theme-contrast-rgb,#000),0.3)}.playing-card:first-child .playing-card__content{-webkit-backface-visibility:hidden;backface-visibility:hidden;border-top-color:var(--color-border-top);color:var(--color-title)}.bg--card-transparent.bg--type-black .playing-card:first-child .playing-card__content,.bg--card-transparent.bg--type-dark .playing-card:first-child .playing-card__content{--color-title:#fff}.bg--type-accent .playing-card:first-child .playing-card__content{--color-border-top:transparent}.bg--card-transparent.bg--type-accent .playing-card:first-child .playing-card__content{--color-title:var(--color-text,var(--color-theme-contrast))}.bg--card-transparent.bg--type-color .playing-card:first-child .playing-card__content{--color-title:var(--color-text,var(--color-background-contrast))}.pile .playing-card:nth-child(n){opacity:1;transform:translateZ(0) scale(1);z-index:1}.playing-card--moving{cursor:grabbing;transition:none;z-index:3}.playing-card--moving .playing-card__content{transform:rotate(3deg)}.playing-card__title{word-wrap:break-word;color:var(--color-title);font-size:1.5rem;font-weight:700;max-height:100%;overflow:hidden;text-align:center}@media(min-width:37.5em){.playing-card__title{font-size:1.8rem}}.playing-card__title--is-max-length{font-size:max(.9rem,min(3vw,1.8rem))}.bg--card-transparent.bg--type-black .playing-card__title,.bg--card-transparent.bg--type-dark .playing-card__title{--color-title:#fff}.bg--card-transparent.bg--type-accent .playing-card__title{--color-title:var(--color-text,var(--color-theme-contrast))}.bg--card-transparent.bg--type-color .playing-card__title{--color-title:var(--color-text,var(--color-background-contrast))}.playing-card__handle{bottom:0;left:0;position:absolute;right:0;width:100%}.playing-card__handle:before{border-bottom:.1rem solid var(--color-handle-border);border-top:.1rem solid var(--color-handle-border);bottom:2rem;content:"";height:.5rem;left:0;margin:auto;position:absolute;right:0;width:2.2rem}.playing-card__handle:after{background-color:var(--color-handle-border);bottom:2.3rem;content:"";height:.1rem;left:50%;position:absolute;transform:translateX(-50%);width:2.2rem}.bg--card-transparent.bg--type-black .playing-card__handle,.bg--card-transparent.bg--type-dark .playing-card__handle,.bg--card-transparent.bg--type-image.bg--overlay-light .playing-card__handle{--color-handle-border:hsla(0,0%,100%,.8)}.bg--card-transparent.bg--type-image .playing-card__handle{--color-handle-border:rgba(0,0,0,.8)}.bg--card-transparent.bg--type-accent .playing-card__handle{--color-theme-contrast-rgb:var(--color-theme-contrast-rgb);--color-handle-border:rgba(var(--color-theme-contrast-rgb,#000),0.8)}.bg--card-transparent.bg--type-color 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