.course-structure{margin:0 auto;width:100%}.course-structure__scroll-container{background:var(--color-dark-gray);border-radius:24px;overflow:hidden;padding:41px 23px 0 48px}@media(max-width:767.98px){.course-structure__scroll-container{background-color:transparent;padding:0}.course-structure__section{background:var(--color-dark-gray);border-radius:16px;padding:13px 8px 0 16px}}.course-structure__container{display:grid;gap:6px;grid-template-columns:repeat(var(--cols,3),1fr);padding-bottom:41px;padding-right:23px}.course-structure__container::-webkit-scrollbar{border-radius:4px;height:505px;width:4px}.course-structure__container::-webkit-scrollbar:hover{width:8px}.course-structure__container::-webkit-scrollbar-track{background:transparent;border-radius:4px;opacity:.32;transition:all var(--transition-duration)}.course-structure__container::-webkit-scrollbar-track:hover{background:var(--color-hover-gray)}.course-structure__container::-webkit-scrollbar-thumb{background:var(--color-hover-gray);border-radius:4px;transition:all var(--transition-duration)}.course-structure__container::-webkit-scrollbar-thumb:hover{background:var(--color-interact-gray)}@media(max-width:767.98px){.course-structure__container{gap:12px;grid-template-columns:1fr;max-height:unset;padding:0}}.course-structure__title{font-size:18px;font-weight:500;line-height:1.35;margin-bottom:32px;text-align:center}@media(max-width:991.98px){.course-structure__title{font-size:16px;line-height:1.2;margin-bottom:28px}}.course-structure__section-title{margin-bottom:14px}@media(max-width:991.98px){.course-structure__section-title{margin-bottom:21px}}.course-structure__content{display:flex;flex-direction:column;gap:6px}@media(max-width:767.98px){.course-structure__content{padding-bottom:20px;padding-right:8px}.course-structure__content::-webkit-scrollbar{border-radius:4px;height:505px;width:4px}.course-structure__content::-webkit-scrollbar:hover{width:8px}.course-structure__content::-webkit-scrollbar-track{background:transparent;border-radius:4px;opacity:.32;transition:all var(--transition-duration)}.course-structure__content::-webkit-scrollbar-track:hover{background:var(--color-hover-gray)}.course-structure__content::-webkit-scrollbar-thumb{background:var(--color-hover-gray);border-radius:4px;transition:all var(--transition-duration)}.course-structure__content::-webkit-scrollbar-thumb:hover{background:var(--color-interact-gray)}}.course-structure__item-header{align-items:center;background-color:transparent;border:0;cursor:pointer;display:flex;font-size:24px;font-weight:600;justify-content:space-between;letter-spacing:-.02em;line-height:1.25;padding:17px 24px 21px;width:100%}.course-structure__item-header .icon__plus{background-color:var(--color-dark-gray);flex-shrink:0}.course-structure__item-header .icon__plus.--open{background-color:var(--color-interact-gray)}.course-structure__item-header .icon__plus.--open:after,.course-structure__item-header .icon__plus.--open:before{background-color:var(--color-light-gray)}@media(max-width:991.98px){.course-structure__item-header{font-size:16px;font-weight:500;letter-spacing:0;line-height:1.2;padding:10px 21px}}.course-structure__item-title{color:var(--text-color);font-weight:500;transition:color var(--transition-duration)}.course-structure__item-content{max-height:0;overflow:hidden;transition:max-height var(--transition-duration)}.course-structure__item{background-color:var(--color-mid-gray);border-radius:20px;overflow:hidden;position:relative;transition:background-color var(--transition-duration)}.course-structure__item.--active,.course-structure__item:hover{background:var(--color-light-gray)}.course-structure__item.--active .course-structure__item-title,.course-structure__item:hover .course-structure__item-title{color:var(--color-black)}.course-structure__item.--active{background:var(--color-light-gray)}.course-structure__item.--active .course-structure__item-content{max-height:var(--max-height,1000px)}@media(max-width:991.98px){.course-structure__item{flex-shrink:0}}.course-structure__item-list{display:flex;flex-flow:row wrap;gap:6px;margin:0;padding:0 24px 21px}@media(max-width:991.98px){.course-structure__item-list{gap:4px;padding:2px 21px 10px}}.course-structure__item-list-item{background-color:var(--color-interact-gray);border-radius:10px;padding:2px 7px}