@charset "UTF-8";
@layer reset, base, app.base;
@charset "UTF-8";
@layer reset, base, app.base;
._em0sW_root{isolation:isolate;flex-grow:1;width:100%;container:_em0sW_docs/inline-size}._em0sW_content{--content-gap:76px;gap:var(--content-gap);max-width:var(--page-max-width);padding-left:var(--page-padding-left);padding-right:var(--page-padding-right);justify-content:center;align-items:flex-start;margin-inline:auto;padding-block:112px 48px;display:flex}@container _em0sW_docs (width<=1024px){._em0sW_content{gap:32px}}._em0sW_article{min-width:0;max-width:100%}._em0sW_lessonContent{gap:var(--content-gap);margin-top:48px;display:flex}._em0sW_timestampsContainer{flex-shrink:0;width:250px}@media (max-width:1024px){._em0sW_timestampsContainer{display:none}}._em0sW_toc{min-width:250px;max-height:calc(100vh - var(--header-height) - 64px);height:max-content;padding-right:8px;overflow-y:auto}@container _em0sW_docs (width<=768px){._em0sW_toc{display:none}}@media (max-width:1024px){._em0sW_toc{display:none}}._em0sW_topVideo{width:100%}._em0sW_lessonVideo{width:calc(100% + 32px);margin-inline:-16px}@media (max-width:768px){._em0sW_lessonVideo{width:100%;margin-inline:0}}._0g4lpG_header{z-index:var(--layer-header);padding-inline:24px calc(16px + var(--removed-body-scroll-bar-size,0px));background:var(--color-bg-primary);border-bottom:1px solid var(--color-border-primary);grid-column:1/-1;align-items:center;gap:8px;min-height:64px;display:flex;position:fixed;top:0;left:280px;right:0}.ArZWDa_img{object-fit:cover;width:100%;height:100%;overflow:hidden}.ArZWDa_anchor{--border:var(--color-border-translucent);border:1px solid var(--border);background-color:var(--color-bg-translucent);min-height:280px;transition-property:background-color,border-color;transition-duration:var(--speed-highlightFadeOut);border-radius:8px;flex-direction:column;display:flex;overflow:hidden}@container ArZWDa_docs (width<=768px){.ArZWDa_anchor{min-height:unset}}@media (any-hover:hover){.ArZWDa_anchor:hover{background-color:var(--color-bg-tertiary);--border:var(--color-border-secondary);transition-duration:var(--speed-highlightFadeIn)}}.ArZWDa_header{padding:24px 20px}.ArZWDa_content{border-top:1px solid var(--border);margin-top:auto;padding:20px;transition:inherit}.ArZWDa_subtitle{min-height:3lh}@media (max-width:640px){.ArZWDa_subtitle{min-height:0}}.ArZWDa_featured{background-color:var(--color-bg-level-1);min-height:280px;transition-property:background-color;transition-duration:var(--speed-highlightFadeOut);position:relative}@media (any-hover:hover){.ArZWDa_featured:hover{background-color:var(--color-bg-level-2);transition-duration:var(--speed-highlightFadeIn)}}.ArZWDa_featured .ArZWDa_header{padding:24px}.ArZWDa_featured .ArZWDa_content{border-top:0;padding:22px 24px}.ArZWDa_featured .ArZWDa_subtitle{min-height:0}.ArZWDa_illustration{pointer-events:none;position:absolute;top:50%;right:0;transform:translateY(-50%)translate(12%)}.ArZWDa_featured .ArZWDa_header,.ArZWDa_featured .ArZWDa_content{z-index:1;position:relative}