.furtherReading{background-color:var(--blue--dar-bg);color:#000;padding:0}.furtherReading a{color:#000;text-decoration:underline}.furtherReading a :hover{color:#fff}.furtherReading-content{padding-block:var(--large-gap)}@media print{.furtherReading{background-color:#fff}}#critical-thinking{background:var(--very-light-gray);padding-block:var(--large-gap)}#critical-thinking h4{text-transform:uppercase}#critical-thinking ul{list-style:none;padding:6px 0 12px}#critical-thinking li{margin-bottom:10px;padding-inline-start:34px;position:relative}#critical-thinking li i{margin-inline-start:-25px;padding-inline-end:6px}#critical-thinking li p{display:inline}@media print{#critical-thinking{background-color:#ccc;border:1px solid #999;display:block;margin:10px auto;width:90%}}.series{margin-bottom:4em;margin-inline:auto;max-width:110rem}.series .h4{margin-top:30px;text-align:center;text-transform:uppercase}.series .newCarousel-list{--scroll-padding:5px;--grid-column-gap:40px;scroll-padding-inline:var(--scroll-padding)}.series .newCarousel-item{border-top:8px solid var(--near-white)}.series .newCarousel-item.series-selectedSeries{border-top-color:var(--blue)}.series .has-js:not(.newCarousel--no-overflow) .newCarousel-list{grid-auto-columns:calc(100% - var(--scroll-padding)*2)}@media (min-width:32rem){.series .has-js:not(.newCarousel--no-overflow) .newCarousel-list{grid-auto-columns:calc(50% - var(--grid-column-gap)/2 - var(--scroll-padding))}}@media (min-width:48rem){.series .has-js:not(.newCarousel--no-overflow) .newCarousel-list{grid-auto-columns:calc(33.33333% - (var(--grid-column-gap)*2)/3 - (var(--scroll-padding)*2)/3)}}@media (min-width:62rem){.series .has-js:not(.newCarousel--no-overflow) .newCarousel-list{grid-auto-columns:calc(25% - (var(--grid-column-gap)*3)/4 - (var(--scroll-padding)*2)/4)}}@media (min-width:78rem){.series .has-js:not(.newCarousel--no-overflow) .newCarousel-list{grid-auto-columns:calc(20% - (var(--grid-column-gap)*4)/5 - (var(--scroll-padding)*2)/5)}}.series .has-js.newCarousel--no-overflow .newCarousel-list{grid-auto-columns:minmax(200px,320px)}.series-innerWrapper{background:#000;height:100%;position:relative}.series-typeHeading{color:var(--a11y-gray);font-weight:400}.series-carouselWrapper{margin-top:24px;padding-inline:var(--gap)}.series-box{display:none;overflow:visible;width:100%}.series-box--active{display:block}.series-selectedSeries a,.series-selectedSeries a span{color:var(--blue)}.series-selectedSeries span{border-bottom-color:var(--blue)}.series-selectedSeries img{opacity:.2}.series-link{color:#fff}.series-image{bottom:0;height:100%;left:0;-o-object-fit:cover;object-fit:cover;opacity:var(--bg-img-opacity);position:absolute;right:0;top:0}.series-text{font-family:var(--ff-slab);letter-spacing:.25px;min-height:150px;padding:var(--gap);padding-block-start:22px;position:relative;text-align:center}.series-number{border-bottom:1px solid;display:inline-block;font-size:var(--fz-larger-2);margin-bottom:var(--very-small-gap);width:20%}.series-switch{margin-inline:auto;margin-top:var(--gap);text-align:center}.series-switchHeader{font-family:var(--ff-slab);margin-bottom:var(--gap)}.series-switchBtns{display:flex;flex-wrap:wrap;gap:var(--gap);justify-content:center}.series-other{flex-shrink:0}.series-other:not(.series-other--active){background-color:#fff;color:var(--blue)}.series-dots{inset-inline-start:calc(100% + var(--grid-column-gap)/2);position:absolute;top:50%;transform:translate(-50%,-50%)}[dir=rtl] .series-dots{transform:translate(50%,-50%)}.toolsBar{--padding:3px;display:block;display:flex;flex-wrap:wrap;gap:var(--gap);overflow:hidden;padding:var(--padding);position:sticky;top:calc(var(--header-height) + var(--gap))}.toolsBar.isNotSticky{position:static}@media (min-width:61.875rem){.toolsBar{flex-direction:column;justify-content:end;padding-inline-end:2px}}.toolsBar-skipLink{background-color:#fff;inset-block-start:var(--padding);inset-inline-start:var(--padding);max-width:calc(100% - var(--padding) - 4px);padding:var(--very-small-gap);position:absolute;transform:translateX(calc(-100% - var(--padding)));transition:transform .2s ease-out;z-index:1}[dir=rtl] .toolsBar-skipLink{transform:translateX(calc(100% + var(--padding)))}.toolsBar-skipLink:focus-visible{transform:translateX(0)}.toolsBar-label{color:var(--a11y-gray);font-weight:700;text-align:end;text-transform:uppercase}.toolsBar-actions{display:flex;flex-wrap:wrap;gap:var(--gap)}@media (min-width:61.875rem){.toolsBar-actions{flex-direction:column}}.toolsBar-actionItem,.toolsBar-languageListItem{align-items:center}.toolsBar-group{display:flex;flex-wrap:wrap;gap:var(--small-gap);max-width:100%}@media (min-width:61.875rem){.toolsBar-group{align-items:end;flex-direction:column}}.toolsBar-tags{align-items:center;flex-wrap:nowrap;-webkit-hyphens:auto;hyphens:auto}@media (min-width:61.875rem){.toolsBar-tags{align-items:end;min-width:60px}}.toolsBar-tagsListItem{align-items:center;background-color:var(--light-gray);border-radius:4px;color:#000;display:flex;max-width:100%;text-align:end;transition:background-color .2s ease-in-out,color .2s ease-in-out}.toolsBar-tagsListItem:hover{background-color:var(--a11y-gray);color:#fff}.toolsBar-tagsListItem a{display:inline-block;max-width:100%;overflow:hidden;padding-block:var(--very-small-gap);padding-inline:var(--small-gap);text-overflow:ellipsis;white-space:no-wrap}.article-inPlaceFn{background:#fff;border-bottom:1px solid var(--blue);color:#000;font-style:italic;margin-block-end:var(--gap);padding-block:var(--small-gap);padding-inline-end:var(--large-gap);padding-inline-start:var(--gap);position:relative}[lang=ar] .article-inPlaceFn,[lang=el] .article-inPlaceFn,[lang=fa] .article-inPlaceFn,[lang=hi] .article-inPlaceFn,[lang=ja] .article-inPlaceFn,[lang=ko] .article-inPlaceFn,[lang=ru] .article-inPlaceFn,[lang=uk] .article-inPlaceFn,[lang=ur] .article-inPlaceFn,[lang=zh] .article-inPlaceFn{font-style:normal}.article-inPlaceFnPlaceholder[aria-hidden=true]{display:none}.article-inPlaceFnClose{inset-block-start:0;inset-inline-end:0;padding:var(--small-gap);padding-block-start:0;position:absolute}