.g_disable{font-family:Manrope;opacity:.5}.hover_btn{transition:transform 1s}.hover_btn:hover{transform:scale(1.08)}.collapse_content{font-style:normal;margin-top:.25333rem;overflow:visible;position:relative;text-align:left;transition:height 2s ease-in-out}.collapse_content,.collapse_content p{color:#313131;font-size:31px;font-size:.41333rem;line-height:42px;line-height:.56rem}.collapse_content p{min-height:42px;min-height:.56rem}.collapse_content .arrow_wrap{align-items:center;background:linear-gradient(270deg,#fff,#fff 51%,#fff0);bottom:0;display:flex;height:42px;height:.56rem;justify-content:flex-end;position:absolute;right:0;width:115px;width:1.53333rem}.collapse_content .arrow_wrap .arrow{height:29px;height:.38667rem;transition:transform .3s ease-in-out;width:29px;width:.38667rem}.collapse_content .arrow_wrap .arrow.down{transform:rotate(180deg)}.collapse_content .arrow_wrap .arrow.up{transform:rotate(0)}.up{display:-webkit-box;max-height:168px;max-height:2.24rem;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden}.pc p{color:#313131;font-family:Manrope;font-size:18px;font-size:.24rem;font-weight:400;line-height:28px!important;line-height:.37333rem!important;min-height:28px;min-height:.37333rem;text-align:left}.pc .arrow_wrap{bottom:-2px;bottom:-.02667rem;height:30px;height:.4rem}.pc .arrow_wrap .arrow{height:24px!important;height:.32rem!important;width:24px!important;width:.32rem!important}.download_footer,.download_footer .btn,.flex_center{align-items:center;display:flex;justify-content:center}.download_footer{background:#fff;border-top:.01333rem solid #f0f0f0;bottom:0;height:145px;height:1.93333rem;left:0;position:fixed;right:0;width:100%}.download_footer .download_icon_wrap{align-items:center;cursor:pointer;display:flex;flex-direction:column;position:relative}.download_footer .download_icon_wrap .bubble_tip{animation:float-up-down 2s ease-in-out infinite;background:#ff3b30;border-radius:20px;border-radius:.26667rem;color:#fff;font-size:22px;font-size:.29333rem;font-weight:700;padding:.08rem .18667rem;position:absolute;top:-46px;top:-.61333rem;white-space:nowrap}.download_footer .download_icon_wrap .bubble_tip:after{border-color:#ff3b30 transparent transparent;border-style:solid;border-width:.06667rem .06667rem 0;bottom:-8px;bottom:-.10667rem;content:"";left:50%;position:absolute;transform:translate(-50%)}.download_footer .download_icon_wrap img{height:80px;height:1.06667rem;width:80px;width:1.06667rem}.download_footer .download_icon_wrap img.shake_anim{animation:subtle-shake 4s infinite}.download_footer .btn{background:linear-gradient(45deg,#ff7900,#ffa200);border-radius:52px;border-radius:.69333rem;color:#fff;font-size:31px;font-size:.41333rem;font-style:normal;font-weight:600;height:92px;height:1.22667rem;margin:.2rem 0 .2rem .72rem;text-align:right;width:550px;width:7.33333rem}@keyframes float-up-down{0%,to{transform:translateY(0)}50%{transform:translateY(-8px);transform:translateY(-.10667rem)}}@keyframes subtle-shake{0%,80%,to{transform:rotate(0)}85%{transform:rotate(-10deg)}90%{transform:rotate(10deg)}95%{transform:rotate(-10deg)}}