.lesson-head[data-v-f0947e86]{font-size:20px;font-weight:700;color:var(--color-neutral--900)}[dir] .lesson-head[data-v-f0947e86]{border-bottom:1px solid var(--color-neutral--200);padding-bottom:20px}[dir=ltr] .header-title[data-v-f0947e86]{margin-left:2px}[dir=rtl] .header-title[data-v-f0947e86]{margin-right:2px}.header-content[data-v-f0947e86]{font-size:16px;font-weight:500;color:var(--color-neutral--500)}[dir] .course[data-v-f0947e86]{padding-top:20px}.course .course-header[data-v-f0947e86]{font-size:16px;font-weight:500;color:var(--color-neutral--500);display:block}[dir] .course .course-header[data-v-f0947e86]{margin-bottom:5px}.course .course-title[data-v-f0947e86]{color:var(--color-primary--500)}[dir] .course .course-title[data-v-f0947e86]{margin-bottom:5px}.course .lesson-title[data-v-f0947e86]{font-size:16px;font-weight:700;color:var(--color-neutral--900)}.van-nav-bar .van-icon{color:var(--neutral-400,#94a3b8)}.van-nav-bar__title{color:var(--primary-500,#0124b6);font-family:SVN-Hemi Head;font-size:25px;line-height:150%}.van-nav-bar__content{height:60px}.van-nav-bar:before{content:"";display:block;height:30px;width:100%}.wrapper-lesson-material-mobile{min-height:100vh;position:relative}[dir] .wrapper-lesson-material-mobile{padding:0!important}.wrapper-lesson-material-mobile .van-nav-bar__title{color:var(--primary-500,#0124b6);font-family:SVN-Hemi Head;font-size:20px;line-height:150%}[dir] .wrapper-lesson-material-mobile>.info-course{margin:10px}[dir] .wrapper-lesson-material-mobile .course{padding-top:0}.wrapper-lesson-material-mobile>.text-right{position:absolute;width:100%;height:73px;bottom:0;justify-content:center;display:flex}[dir] .wrapper-lesson-material-mobile>.text-right{background:#fff}.wrapper-lesson-material-mobile>.text-right>a{width:90%}[dir] .wrapper-lesson-material-mobile>.text-right>a{margin:auto!important}