.knowledge-hub_page__8WZlI{padding-top:62px}.knowledge-hub_page__8WZlI,.knowledge-hub_page__8WZlI *,.knowledge-hub_page__8WZlI :after,.knowledge-hub_page__8WZlI :before{box-sizing:border-box}.knowledge-hub_page__8WZlI :where(h1,h2,h3,h4,p){margin:0}.knowledge-hub_page__8WZlI :where(a){text-decoration:none}.knowledge-hub_page__8WZlI :where(button){font-family:inherit;cursor:pointer}.knowledge-hub_page__8WZlI :where(a,button,summary,[tabindex]):focus-visible{outline:2px solid var(--tw-color-brand-highlight);outline-offset:4px}.knowledge-hub_hero__KHLWU{background:var(--tw-color-canvas-reading-forest)}.knowledge-hub_heroOverlay__W2Asu{background:none}.knowledge-hub_heroTitle__bVYfN{font-size:clamp(2.5rem,4.3vw,4.75rem);font-weight:500;line-height:1.08;letter-spacing:-.045em}.knowledge-hub_practice__eGxPQ{border:1px solid #3b5141;background:linear-gradient(145deg,#263b32,#17251e);box-shadow:0 8px 24px rgba(20,41,27,.051)}.knowledge-hub_chapterBanner__E8yza{min-height:270px}.knowledge-hub_chapterPhoto__ng9dz{width:calc(100% + 56px)!important;max-width:none;left:-28px!important;top:-28px!important;height:calc(100% + 56px)!important;object-position:center;mask-image:linear-gradient(90deg,rgba(0,0,0,.133),rgba(0,0,0,.333) 35%,#000 68%),linear-gradient(#000 62%,transparent);mask-composite:intersect}.knowledge-hub_supplierPhoto__5Eueo{mask-image:linear-gradient(#000 65%,transparent);mask-composite:add}.knowledge-hub_chapterViewport__dvLD6{padding-block:8px 24px}.knowledge-hub_chapterTrack__thjM_{display:flex;align-items:flex-start}.knowledge-hub_chapterScrollbar__bzLcG{display:block;width:100%;height:24px;margin:0;padding:0;border:0;appearance:none;background:transparent;cursor:pointer}.knowledge-hub_chapterScrollbar__bzLcG::-webkit-slider-runnable-track{height:6px;background:var(--tw-color-surface-reading-scrollbar)}.knowledge-hub_chapterScrollbar__bzLcG::-moz-range-track{height:6px;background:var(--tw-color-surface-reading-scrollbar)}.knowledge-hub_chapterScrollbar__bzLcG::-webkit-slider-thumb{width:var(--academy-scroll-thumb-width,16.6667vw);height:6px;border:0;border-radius:0;appearance:none;background:var(--tw-color-ink-reading-scrollbar);cursor:grab}.knowledge-hub_chapterScrollbar__bzLcG::-moz-range-thumb{width:var(--academy-scroll-thumb-width,16.6667vw);height:6px;border:0;border-radius:0;background:var(--tw-color-ink-reading-scrollbar);cursor:grab}.knowledge-hub_chapterScrollbar__bzLcG:active::-webkit-slider-thumb{cursor:grabbing}.knowledge-hub_chapterScrollbar__bzLcG:active::-moz-range-thumb{cursor:grabbing}.knowledge-hub_chapterScrollbar__bzLcG:focus-visible{outline:2px solid var(--tw-color-focus-reading);outline-offset:2px}.knowledge-hub_chapterSlide__wRBv4{flex:0 0 min(var(--ui-content-width-wide),100% - 2*var(--ui-page-gutter));margin-right:28px}.knowledge-hub_chapterCore__LArE_{min-height:var(--academy-core-height,auto)}.knowledge-hub_readingGrid__L7eB3{grid-template-rows:auto auto 1fr auto}.knowledge-hub_lesson__wgw5K{position:relative;display:grid;grid-row:span 4;grid-template-rows:subgrid;padding:12px 0 16px}.knowledge-hub_lesson__wgw5K:before{content:"";position:absolute;top:0;left:19px;width:34px;height:2px;background:var(--tw-color-line-reading-rule)}.knowledge-hub_lesson__wgw5K h4{transition:color .2s}.knowledge-hub_lesson__wgw5K:hover h4{color:var(--tw-color-ink-reading-lesson-hover)}.knowledge-hub_practice__eGxPQ{grid-row:span 4}.knowledge-hub_directory__DxJyV summary::-webkit-details-marker{display:none}.knowledge-hub_directory__DxJyV[open] .knowledge-hub_directoryIcon__zYHTZ{transform:rotate(45deg)}.knowledge-hub_directoryIcon__zYHTZ{flex-shrink:0;transition:transform .18s ease}.knowledge-hub_closingBackdrop__RwHvr{background:#f3e8cf}.knowledge-hub_closingBackdrop__RwHvr:before{content:"";position:absolute;inset:0 0 auto;height:calc(var(--academy-closing-height, 36rem) + 8rem);pointer-events:none;background:url(https://img.dsers.com/dserswebsite/ecommerce-basics/academy-champagne-cta-reference-v2.avif) 100%/cover}@media(min-width:768px){.knowledge-hub_heroTitle__bVYfN>span{white-space:nowrap}}@media(max-width:1023px){.knowledge-hub_readingGrid__L7eB3{grid-template-rows:repeat(2,auto auto 1fr auto)}}@media(max-width:767px){.knowledge-hub_heroTitle__bVYfN{font-size:clamp(1.8125rem,8.2vw,3.5rem)}.knowledge-hub_chapterSlide__wRBv4{margin-right:16px}.knowledge-hub_chapterCore__LArE_{min-height:0}.knowledge-hub_chapterBanner__E8yza{min-height:220px}.knowledge-hub_chapterPhoto__ng9dz{opacity:.4}.knowledge-hub_lesson__wgw5K,.knowledge-hub_readingGrid__L7eB3{display:flex;flex-direction:column}.knowledge-hub_closingBackdrop__RwHvr:before{background-image:linear-gradient(90deg,hsla(42,60%,88%,.961),hsla(42,60%,88%,.8)),url(https://img.dsers.com/dserswebsite/ecommerce-basics/academy-champagne-cta-reference-v2.avif)}}@media(prefers-reduced-motion:reduce){.knowledge-hub_directoryIcon__zYHTZ,.knowledge-hub_lesson__wgw5K h4{transition:none}}@media(max-width:500px){.knowledge-hub_lesson__wgw5K:before{left:14px}}@media(max-width:600px){.knowledge-hub_heroOverlay__W2Asu{background:linear-gradient(90deg,rgba(24,53,44,.96),rgba(24,53,44,.76))}}