.btn_bq{position:absolute;bottom:.2em;left:50%;transform:translateX(-50%);font-size:.2rem;color:grey;text-align:center;line-height:.3rem;display:flex;justify-content:center;align-items:center;white-space:nowrap}.btn_bq i{background:url(../img/common_arrow.png) no-repeat 50% 0;width:.25rem;height:.13rem;background-size:100% auto;margin-left:.1rem;transform:rotate(180deg)}.footer_pic{width:4.87rem;height:.19rem;position:absolute;bottom:.2rem;left:.5rem;background-size:100% auto}.footer_pic img{width:100%;object-fit:contain;display:block}.footer_info{position:absolute;width:100%;bottom:0;z-index:1000;transform:translateY(100%);transition:transform .6s ease-out}.footer_info.show{transform:translateY(0)}.footer-shell{width:100%}.footer{position:relative;width:100%;min-height:1.99rem;background:#0b0b16;color:#fff;box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center}.footer a,.footer div,.footer li,.footer p,.footer span{color:inherit}.footer-default{padding:.22rem .56rem .2rem}.footer-default-inner{display:flex;align-items:center;justify-content:center;gap:.8rem}.footer-default-right{display:flex;flex-direction:column;align-items:center;gap:.18rem}.footer .footer_logo{display:block;width:2.38rem;height:auto;flex:none}.footer-nav{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:0;margin:0;padding:0;list-style:none}.footer-nav-item{display:inline-flex;align-items:center;font-size:.14rem;line-height:.22rem;color:rgba(255,255,255,.95)}.footer-nav-item+.footer-nav-item::before,.footer_link a+a::before{content:"/";display:inline-block;margin:0 .12rem;color:rgba(255,255,255,.72)}.copyright-mark{font-size:.14rem;line-height:.22rem;color:rgba(255,255,255,.92);text-align:center;white-space:nowrap}.footer-tw{padding:.16rem .42rem}.footer-tw-inner{display:flex;align-items:center;justify-content:center;gap:1.8rem}.footer_logo_tw{width:1.49rem;height:auto;flex:none}.footer-tw-main{min-width:0;flex:1}.footer_age{display:flex;align-items:center;gap:.18rem}.footer_age_logo{width:.8rem;height:.8rem;flex:none}.footer_age_content{min-width:0}.footer_age_content p{font-size:.13rem;line-height:.2rem;color:rgba(255,255,255,.95);white-space:nowrap}.footer_link{margin-top:.1rem;font-size:.15rem;line-height:.24rem;color:rgba(255,255,255,.95);white-space:nowrap}.footer-tw .copyright-mark{margin-top:.08rem;text-align:left}