.course-detail{
    background-color: #f4f0eb;
    padding-top: 48px;
}

.course-detail__content{
    display: flex;
    gap: 25px;
    margin-bottom: 70px;
}

.video-player{
    flex: 1;
    flex-shrink: 0;
}

.my-video-container {
    width: 100%;
    aspect-ratio: 9 / 6;
    position: relative;
    margin-bottom: 30px;
}

.my-video{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: #000;
}

.video-player h1{
    font-weight: 700;
    font-size: 20px;
    color: #482B20;
    margin-bottom: 14px;
}

.video-player__meta{
    display: flex;
    justify-content: space-between;
    padding-bottom: 23px;
    margin-bottom: 23px;
    border-bottom: 1px solid #5D5B50;
}

.video-meta__info{
    display: flex;
    align-items: center;
    gap: 20px;

}

.video-meta__view{
    display: flex;
    align-items: center;
    gap: 6px;
}

.video-meta__view p{
    font-weight: 400;
    font-size: 14px;
    color: #666666;
}

.video-meta__info span{
    font-weight: 400;
    font-size: 14px;
    color: #666666;
}

.video-meta__actions{
    display: flex;
    gap: 16px;
}

.video-meta__action{
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 11px;
    background-color: #fff;
    border-radius: 16px;
    cursor: pointer;
}

.video-meta__action p{
    font-weight: 400;
    font-size: 14px;
    color: #482B20;
}

.video-player__danmaku{
    display: flex;
    align-items: center;
}

.video-player__danmaku p{
    font-weight: 400;
    font-size: 14px;
    color: #666666;
    margin-right: 20px;
}

.video-player__danmaku svg{
    margin-right: 20px;
    cursor: pointer;
}




.danmaku__count{
    font-weight: 700;
}

.danmaku__form{
    display: flex;
    flex: 1;
    flex-shrink: 0;
}

.danmaku__input{
    flex: 1;
    height: 36px;
    background-color: #EBE5DE;
    border: none;
    padding: 0 14px;
    font-weight: 400;
    font-size: 12px;
    color: #333;
}


.danmaku__input::placeholder{
    font-weight: 400;
    font-size: 12px;
    color: #9E9E9E;
}

.danmaku__submit{
    display: block;
    width: 72px;
    height: 36px;
    background-color: #D05E2E;
    font-weight: 400;
    font-size: 14px;
    color: #FFFFFF;
    border: none;
    cursor: pointer;
}


.video-sidebar{
    width: 400px;
    background-color: #EBE5DE;
    border: 1px solid #E0D0C8;
    padding: 22px 24px 27px;
}


.video-sidebar h2{
    font-weight: 700;
    font-size: 20px;
    color: #482B20;
    margin-bottom: 19px;
}

.video-sidebar__list{
    height: 650px;
    /* overflow-y: scroll; */
    overflow-y: auto;
}

.video-sidebar__item{
    display: flex;
    background-color: #F4F0EB;
    padding: 14px;
    gap: 17px;
    border-radius: 10px;
    margin-bottom: 10px;
}

.video-sidebar__list a:last-child .video-sidebar__item{
    margin-bottom: 0;
}

.video-sidebar__thumb{
    width: 127px;
    height: 72px;
}

.video-sidebar__thumb img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 5px;
}

.video-sidebar__info h3{
    font-weight: 700;
    font-size: 14px;
    color: #482B20;
    margin-bottom: 11px;
}

.video-sidebar__info p{
    font-weight: 400;
    font-size: 14px;
    color: #666666;
}

.danmaku__btn.active path {
    fill: #CF5D2C ;
}









.resc{
    margin-bottom: 60px;
}

.recs__head{
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}


.recs__operation{
    display: flex;
    gap: 20px;
}

.recs__arrow{
    width: 36px;
    height: 36px;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
}

.recs__arrow.swiper-button-disabled{
    opacity: .5;
    cursor: not-allowed;
}

.recs__list{
    padding-bottom: 33px;
    position: relative;
    
}

.recs__list::after{
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1350px;
    height: 1px;
    background-color: #DCD9D6;
}

.recs__list .swiper-slide{
    width: 450px;
} 

.recs__item-pic{
    width: 450px;
    height: 255px;
    margin-bottom: 20px;
}

.recs__item-pic img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recs__item h3{
    font-weight: 700;
    font-size: 20px;
    color: #482B20;
    margin-bottom: 13px;
}

.recs__item p{
    font-weight: 400;
    font-size: 14px;
    color: #666666;
}