.style_innerHeader__5MU8U{width:100%}.style_pageTitle__67cOa{font-size:var(--subtitle-m);font-weight:500;line-height:2.375rem}[dir=ltr] .style_pageTitle__67cOa,[dir=rtl] .style_pageTitle__67cOa{margin:0}.style_textLink__B2RPG{display:inline-flex;font-size:var(--paragraph);color:var(--grey-900)}.style_textLink__B2RPG span{display:inline;padding-bottom:0;transition:all .5s linear;background:linear-gradient(to bottom,var(--grey-900) 0,var(--grey-900) 98%);background-size:100% 1px;background-repeat:no-repeat;background-position:left 100%}[dir=rtl] .style_textLink__B2RPG span{background-position:right 100%}[dir=ltr] .style_textLink__B2RPG span+i{margin:0 0 0 .625rem}[dir=rtl] .style_textLink__B2RPG span+i{margin:0 .625rem 0 0}.style_textLink__B2RPG i,.style_textLink__B2RPG i svg{width:.625rem;height:.75rem}[dir=rtl] .style_textLink__B2RPG i svg{transform:rotate(180deg)}.style_textLink__B2RPG i img{width:100%;height:100%;position:static;object-fit:contain}[dir=ltr] .style_textLink__B2RPG i+span{margin:0 .625rem 0 0}[dir=rtl] .style_textLink__B2RPG i+span{margin:0 0 0 .625rem}.style_textLink__B2RPG.style_blueText__PRrrf{color:var(--text-link-blue)}.style_textLink__B2RPG.style_blueText__PRrrf span{background:linear-gradient(to bottom,var(--text-link-blue) 0,var(--text-link-blue) 98%);background-size:100% 1px;background-repeat:no-repeat;background-position:left 100%}[dir=rtl] .style_textLink__B2RPG.style_blueText__PRrrf span{background-position:right 100%}.style_textLink__B2RPG.style_white__XYfrp{color:var(--white)}.style_textLink__B2RPG.style_white__XYfrp span{background:linear-gradient(to bottom,var(--white) 0,var(--white) 98%);background-size:100% 1px;background-repeat:no-repeat;background-position:left 100%}[dir=rtl] .style_textLink__B2RPG.style_white__XYfrp span{background-position:right 100%}.style_paper__z6mCA{position:relative;width:100%;overflow:hidden;background:var(--white);border-radius:var(--radius)}[dir=ltr] .style_paper__z6mCA,[dir=rtl] .style_paper__z6mCA{padding:1.5625rem}[dir=ltr] .style_paper__z6mCA,[dir=rtl] .style_paper__z6mCA{margin:0 0 1.5rem}[dir=ltr] .style_paper__z6mCA.style_small__FXaTB,[dir=rtl] .style_paper__z6mCA.style_small__FXaTB{padding:1rem}[dir=ltr] .style_paper__z6mCA.style_small__FXaTB,[dir=rtl] .style_paper__z6mCA.style_small__FXaTB{margin:0 0 1rem}[dir=ltr] .style_paper__z6mCA.style_small__FXaTB .style_head__z33qE,[dir=rtl] .style_paper__z6mCA.style_small__FXaTB .style_head__z33qE{margin:0 0 .9375rem}.style_paper__z6mCA:last-child{margin-bottom:0}.style_paper__z6mCA a[class*=textLink]{text-decoration:underline}.style_paper__z6mCA a[class*=textLink] span{background:none}.style_paper__z6mCA a[class*=textLink]:hover{text-decoration:none}.style_paper__z6mCA[class*=discover-card-wrapper],.style_paper__z6mCA[class*=learn-something-epic-wrapper]{border:1px solid var(--progressBg);margin-bottom:2.5rem}@media(min-width:200.98px)and (max-width:767.98px){.style_paper__z6mCA[class*=discover-card-wrapper],.style_paper__z6mCA[class*=learn-something-epic-wrapper]{border:0}}.style_paper__z6mCA[class*=similar-courses-widget-wrapper]{margin-bottom:2.5rem}[dir=ltr] .style_paper__z6mCA[class*=similar-courses-widget-wrapper],[dir=rtl] .style_paper__z6mCA[class*=similar-courses-widget-wrapper]{padding:1.5625rem 0 0}@media(min-width:200.98px)and (max-width:767.98px){.style_paper__z6mCA[class*=similar-courses-widget-wrapper]{border:0}}.style_paper__z6mCA[class*=border-bottom]{border-bottom-left-radius:0;border-bottom-right-radius:0;border-bottom:1px solid var(--grey-400)}.style_head__z33qE{display:flex;justify-content:flex-end;align-items:center}[dir=ltr] .style_head__z33qE,[dir=rtl] .style_head__z33qE{margin:0 0 var(--space-l) 0}.style_head__z33qE h2,.style_head__z33qE h4{font-size:var(--section-title)}[dir=ltr] .style_head__z33qE h2,[dir=ltr] .style_head__z33qE h4{margin:0 auto 0 0}[dir=rtl] .style_head__z33qE h2,[dir=rtl] .style_head__z33qE h4{margin:0 0 0 auto}@media(min-width:200.98px)and (max-width:767.98px){.style_paper__z6mCA{min-height:auto}[dir=ltr] .style_paper__z6mCA,[dir=rtl] .style_paper__z6mCA{padding:1rem}[dir=ltr] .style_paper__z6mCA,[dir=rtl] .style_paper__z6mCA{margin:0}[dir=ltr] .style_head__z33qE,[dir=rtl] .style_head__z33qE{margin:0 0 1.5rem}.style_head__z33qE h2,.style_head__z33qE h4{font-size:var(--subtitle-xs);width:70%}}.style_skipLink__2GUWd{position:absolute;left:0;top:-10px;width:1px;height:1px;overflow:hidden}.style_skipLink__2GUWd:focus{background-color:var(--white);top:0;width:auto;height:auto;z-index:99}[dir=rtl] .style_skipLink__2GUWd{left:auto;right:0}.style_mobileMenu__F_ofh{position:fixed;bottom:0;height:5rem;width:100%;background:var(--white);box-shadow:0 0 1.5rem rgba(0,0,0,.25);z-index:9}[dir=ltr] .style_mobileMenu__F_ofh{left:0}[dir=rtl] .style_mobileMenu__F_ofh{right:0}.style_mobileMenu__F_ofh nav ul{display:flex;align-items:center}[dir=ltr] .style_mobileMenu__F_ofh nav ul,[dir=rtl] .style_mobileMenu__F_ofh nav ul{padding:0}[dir=ltr] .style_mobileMenu__F_ofh nav ul,[dir=rtl] .style_mobileMenu__F_ofh nav ul{margin:0}.style_mobileMenu__F_ofh nav ul li{align-items:center;list-style:none;width:33.333%;display:flex;flex-direction:column;padding:.25rem}.style_mobileMenu__F_ofh nav ul li a{border-radius:.5rem;color:var(--grey-900);display:flex;gap:.625rem;height:4.5rem;justify-content:center;align-items:center;flex-direction:column;padding:0;font-size:var(--paragraph);text-align:center;width:6.875rem}.style_mobileMenu__F_ofh nav ul li a i{display:block;flex-shrink:0;width:1.625rem;height:1.625rem;position:relative}.style_mobileMenu__F_ofh nav ul li a i svg{height:1.625rem;fill:var(--grey-900);fill-rule:evenodd;left:0;position:absolute;width:auto}.style_mobileMenu__F_ofh nav ul li a span[class=light-icon]{opacity:1;transition:all .2s ease-in-out}.style_mobileMenu__F_ofh nav ul li a span[class=dark-icon]{opacity:0;transition:all .2s ease-in-out}.style_mobileMenu__F_ofh nav ul li.style_active__kQZdj a{background-color:var(--grey-300);color:var(--grey-900)}.style_mobileMenu__F_ofh nav ul li.style_active__kQZdj a svg{fill:var(--grey-900)}.style_mobileMenu__F_ofh nav ul li.style_active__kQZdj span[class=light-icon]{opacity:0;transition:all .2s ease-in-out}.style_mobileMenu__F_ofh nav ul li.style_active__kQZdj span[class=dark-icon]{opacity:1;transition:all .2s ease-in-out}html[class*=l-text] .style_mobileMenu__F_ofh{height:6.25rem}html[class*=l-text] .style_mobileMenu__F_ofh nav ul li a{height:5.75rem;width:7.5rem}html[class*=xl-text] .style_mobileMenu__F_ofh{height:7.5rem}html[class*=xl-text] .style_mobileMenu__F_ofh nav ul li a{height:7rem;width:8.125rem}.style_mobileSearchWrapper__v7po0{margin:.8125rem;position:fixed;top:0;width:calc(100% - 1.625rem);z-index:10}.style_sideBar__3TG4B{border-radius:1rem;position:-webkit-sticky;position:sticky;top:6.75rem;left:0;height:calc(100vh - 8rem);width:6.25rem;display:flex;flex-direction:column;align-items:flex-start;overflow:hidden;transition:all .5s ease-in-out;z-index:10;float:left}[dir=ltr] .style_sideBar__3TG4B{left:0}[dir=rtl] .style_sideBar__3TG4B{right:0}[dir=ltr] .style_sideBar__3TG4B,[dir=rtl] .style_sideBar__3TG4B{padding:.25rem}[dir=ltr] .style_sideBar__3TG4B{margin:1.25rem 0 1.25rem 1.25rem}[dir=rtl] .style_sideBar__3TG4B{margin:1.25rem 1.25rem 1.25rem 0;float:right}.style_sideBar__3TG4B:before{width:100%;height:100%;background:var(--white);box-shadow:0 1px 4px 0 rgba(0,0,0,.1);position:absolute;top:0;content:""}[dir=ltr] .style_sideBar__3TG4B:before{left:0}[dir=rtl] .style_sideBar__3TG4B:before{right:0}.style_sideBar__3TG4B nav{width:100%}.style_sideBar__3TG4B ul{margin:0;padding:0;display:flex;flex-direction:column}.style_sideBar__3TG4B ul li{list-style:none}[dir=ltr] .style_sideBar__3TG4B ul li,[dir=rtl] .style_sideBar__3TG4B ul li{margin:0 0 1rem}.style_sideBar__3TG4B ul li a{border-radius:.75rem;outline:none;display:flex;gap:.5rem;flex-direction:column;align-items:center;justify-content:center;color:var(--grey-900);position:relative;width:100%;min-height:4.875rem;overflow:hidden;text-align:center;transition:all .5s ease-in-out}[dir=ltr] .style_sideBar__3TG4B ul li a,[dir=rtl] .style_sideBar__3TG4B ul li a{padding:0}.style_sideBar__3TG4B ul li a:hover{background-color:var(--grey-300)}.style_sideBar__3TG4B ul li a i{display:block;flex-shrink:0;width:1.625rem;height:1.625rem;position:relative}.style_sideBar__3TG4B ul li a svg{display:flex;height:1.625rem;fill:var(--grey-900);fill-rule:evenodd;position:absolute;width:auto}.style_sideBar__3TG4B ul li a span{font-size:var(--label)}[dir=ltr] .style_sideBar__3TG4B ul li a span,[dir=rtl] .style_sideBar__3TG4B ul li a span{padding:0}.style_sideBar__3TG4B ul li a span[class=light-icon]{opacity:1;transition:all .2s ease-in-out}.style_sideBar__3TG4B ul li a span[class=dark-icon]{opacity:0;transition:all .2s ease-in-out}.style_sideBar__3TG4B ul li a:focus-visible{outline:2px solid var(--grey-900)}.style_sideBar__3TG4B ul li.style_active__TytYf a{background-color:var(--grey-300)}.style_sideBar__3TG4B ul li.style_active__TytYf a svg{fill:var(--grey-900)}.style_sideBar__3TG4B ul li.style_active__TytYf span[class=light-icon]{opacity:0;transition:all .2s ease-in-out}.style_sideBar__3TG4B ul li.style_active__TytYf span[class=dark-icon]{opacity:1;transition:all .2s ease-in-out}[dir=ltr] .style_sideBar__3TG4B ul li:last-child,[dir=rtl] .style_sideBar__3TG4B ul li:last-child{margin:0}html[class*=xl-text] .style_sideBar__3TG4B{width:9.375rem}.style_sideBarLinkListBottom__ndTTt{border-top:1px solid var(--grey-400)}[dir=ltr] .style_sideBarLinkListBottom__ndTTt,[dir=rtl] .style_sideBarLinkListBottom__ndTTt{margin:auto 0 0}[dir=ltr] .style_sideBarLinkListBottom__ndTTt,[dir=rtl] .style_sideBarLinkListBottom__ndTTt{padding:1.25rem 0 0}[dir=ltr] .style_sideBarLinkListBottom__ndTTt ul li,[dir=rtl] .style_sideBarLinkListBottom__ndTTt ul li{margin:0 0 .625rem}@media(min-width:200.98px)and (max-width:767.98px){.style_sideBar__3TG4B{display:none}}@media(min-width:3840px){.style_sideBar__3TG4B{zoom:2}}