.promotion_intro{padding:108px 0 52px;overflow:hidden}.promotion_intro .bg{width:169.140625%;max-width:2165px;aspect-ratio:2165/1031;background:url(../../../../../../../neuroscience/static/image/distributor-bg.png) no-repeat center / contain;position:absolute;z-index:-1;left:-32%;top:-4%;transition:all 2s;pointer-events:none}.promotion_intro .head{flex:1;max-width:626px}.promotion_intro .head .desc{color:#3d3d3d;font-size:19px;line-height:26px;margin-top:34px}.promotion_intro .head .desc strong{font-weight:600}.promotion_intro .head .desc p{margin:10px 0}.promotion_intro .right{width:37.1875%;margin-right:6.25%;position:relative;white-space:nowrap}.promotion_intro .right .img{border-radius:14px;aspect-ratio:476/384;transition:all 1s}.promotion_intro .right .img:hover img{transform:scale(1.03)}.promotion_intro .right .icon{width:19.747899%;aspect-ratio:1;background:url(../../../../../../../neuroscience/static/image/promotion-icon.svg) no-repeat center / contain;position:absolute;left:38.655462%;top:-15.625%;z-index:2;transition:all 1s}.promotion_intro .right .title{color:#fff;font-size:46px;font-weight:600;line-height:62px;background-color:var(--theme_color);border-radius:2rem;position:absolute;left:55%;top:-13%;padding:2rem 10%;min-width:73.529412%;transform:rotate(-5deg)}.promotion_intro .right .date{color:#fff;font-size:26px;font-weight:500;background-color:#da8019;border-radius:100px;position:absolute;left:85%;top:50%;padding:14px 2rem;transition:all 1s;z-index:2}.promotion_intro .right .discount{color:#fff;font-size:77px;font-weight:600;background-color:var(--theme_color);border-radius:2rem;position:absolute;left:73%;top:69%;padding:17px 36px;transform:rotate(4deg)}.promotion_main{padding:52px 0 186px;overflow:hidden}.promotion_main .bg{width:26.171875%;max-width:335px;aspect-ratio:335/277;background:url(../../../../../../../neuroscience/static/image/promotion-bg.png) no-repeat center / contain;position:absolute;z-index:-1;right:-36%;top:2%;transition:all 2s;pointer-events:none}.promotion_main .list{margin-top:52px}.promotion_main .list ul{display:grid;gap:40px 2.65625%;grid-template-columns:repeat(3,1fr)}.promotion_main .navigation{margin-top:100px}