blockquote,body,button,caption,dd,div,dl,dt,fieldset,figure,form,h1,h2,h3,h4,h5,h6,hr,html,input,legend,li,menu,ol,p,pre,table,td,textarea,th,ul{margin:0;padding:0}abbr,body,fieldset,html,iframe,img{border:0}li{list-style:none}textarea{overflow:auto;resize:none}input{outline:none}table{border-collapse:collapse;border-spacing:0}a,button{cursor:pointer}b,em,h1,h2,h3,h4,h5,h6,strong{font-style:normal;font-weight:400}body,button,input,textarea{color:#62a1c9}body,html{height:auto;width:100%}::-webkit-input-placeholder{color:#454545}::-moz-placeholder{color:#454545}:-ms-input-placeholder{color:#454545}::-ms-input-placeholder{color:#454545}::placeholder{color:#454545}a,button,div,input,select,textarea{border:0;margin:0;outline:none;padding:0}a,a:hover{text-decoration:none}select{-webkit-appearance:none;-moz-appearance:none;appearance:none}.hide{display:none}body{font-family:Microsoft YaHei,Helvetica Neue,HelveticaNeue,HelveticasimSun,Helvetica,Lucida Grande,Lucida Sans Unicode,Arial;font-size:.24rem;margin:0 auto;min-width:1400px;width:100%}.container,body.noscroll,html.noscroll{overflow:hidden}.container{font-family:"\5FAE\8F6F\96C5\9ED1",Microsoft YaHei;min-width:1400px;position:relative;width:100%}.container img{height:auto;vertical-align:top;width:100%}img{image-rendering:-moz-crisp-edges;image-rendering:-o-crisp-edges;image-rendering:-webkit-crisp-edges;image-rendering:crisp-edges}#NIE-topBar{height:55px;left:0;position:absolute!important;top:0;width:100%}.w1200{height:100%;margin:0 auto;position:relative;width:12rem}.layer{background:#000;filter:alpha(opacity=0);height:100%;left:0;opacity:0;position:fixed;top:0;width:100%;z-index:-1}.layer.on{filter:alpha(opacity=80);opacity:.8;z-index:10000}.pop{display:none;left:50%;position:fixed;top:50%;z-index:10000}.pop .close{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/close_20bc929f.png) no-repeat 50%;background-size:100% auto;cursor:pointer;display:block;height:.64rem;position:absolute;right:-.84rem;top:0;-webkit-transition:-webkit-transform .3s ease-in-out;transition:-webkit-transform .3s ease-in-out;-moz-transition:transform .3s ease-in-out,-moz-transform .3s ease-in-out;transition:transform .3s ease-in-out;transition:transform .3s ease-in-out,-webkit-transform .3s ease-in-out,-moz-transform .3s ease-in-out;width:.64rem;z-index:100001}.pop .close:hover{-webkit-transform:rotate(90deg);-moz-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.video-pop{margin:-2.25rem 0 0 -4rem}.video-pop,.video-pop .video-box{height:4.5rem;width:8rem}.video-pop .video-box video{display:block;width:100%}#NIE-copyRight{color:#ccc;width:100%}#NIE-copyRight #ncp-l1,#NIE-copyRight a{color:#ccc}#NIE-copyRight #NIE-copyRight-corp{padding:30px 0!important}#NIE-share{display:block;padding-top:.2rem;text-align:center}#NIE-share .iconfont{padding-right:5px}#NIE-share ul li{padding:0}#NIE-share .NIE-share-txt{color:#ccc;font-family:"\5B8B\4F53",宋体;font-size:14px;margin-left:6px;margin-right:11px}#NIE-share .NIE-share-iconBtn a{color:#ccc;font-size:22px;line-height:22px;margin-right:10px;width:auto}#NIE-share .NIE-share-iconBtn a:hover{color:#e5c27e}.submit-btn{background-color:#000;color:#fff;height:40px;width:100px}.submit-btn.loading,.submit-btn:hover{-webkit-filter:opacity(.75);filter:opacity(.75)}.submit-btn.loading:before{background:url(https://nie.res.netease.com/comm/images/loading.gif) 50% no-repeat;background-size:15px;content:"";display:inline-block;height:15px;width:15px}@-webkit-keyframes video{to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@-moz-keyframes video{to{-moz-transform:rotate(1turn);transform:rotate(1turn)}}@keyframes video{to{-webkit-transform:rotate(1turn);-moz-transform:rotate(1turn);transform:rotate(1turn)}}@-webkit-keyframes video2{0%{-webkit-transform:scale(1);transform:scale(1)}50%{-webkit-transform:scale(1.1);transform:scale(1.1)}to{-webkit-transform:scale(1);transform:scale(1)}}@-moz-keyframes video2{0%{-moz-transform:scale(1);transform:scale(1)}50%{-moz-transform:scale(1.1);transform:scale(1.1)}to{-moz-transform:scale(1);transform:scale(1)}}@keyframes video2{0%{-webkit-transform:scale(1);-moz-transform:scale(1);transform:scale(1)}50%{-webkit-transform:scale(1.1);-moz-transform:scale(1.1);transform:scale(1.1)}to{-webkit-transform:scale(1);-moz-transform:scale(1);transform:scale(1)}}@-webkit-keyframes leftRight{0%{-webkit-transform:translateX(-5px);transform:translateX(-5px)}50%{-webkit-transform:translateX(0);transform:translateX(0)}to{-webkit-transform:translateX(5px);transform:translateX(5px)}}@-moz-keyframes leftRight{0%{-moz-transform:translateX(-5px);transform:translateX(-5px)}50%{-moz-transform:translateX(0);transform:translateX(0)}to{-moz-transform:translateX(5px);transform:translateX(5px)}}@keyframes leftRight{0%{-webkit-transform:translateX(-5px);-moz-transform:translateX(-5px);transform:translateX(-5px)}50%{-webkit-transform:translateX(0);-moz-transform:translateX(0);transform:translateX(0)}to{-webkit-transform:translateX(5px);-moz-transform:translateX(5px);transform:translateX(5px)}}.topbar{position:absolute;right:.3rem;top:.3rem;-webkit-box-pack:right;-webkit-justify-content:right;-moz-box-pack:right;-ms-flex-pack:right;justify-content:right}.topbar,.topbar .media{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center}.topbar .media{-webkit-box-pack:center;-webkit-justify-content:center;-moz-box-pack:center;-ms-flex-pack:center;justify-content:center}.topbar .media li{height:.23rem;margin:0 .07rem}.topbar .media li:hover{-webkit-transform:scale(1.2);-moz-transform:scale(1.2);-ms-transform:scale(1.2);transform:scale(1.2)}.topbar .media li:first-child{width:.3rem}.topbar .media li.discord{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/btn-2_2ce10730.png) no-repeat top;background-size:cover;height:.32rem;width:.42rem}.topbar .media li.forum{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/btn-1_8ea2dba2.png) no-repeat top;background-size:cover;height:.46rem;width:.46rem}.topbar .media li.naver{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/btn-1_93c89941.png) no-repeat top;background-size:cover;height:.4rem;width:.4rem}.topbar .media li.tw{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/btn-3_b08d97cd.png) no-repeat top;background-size:cover;height:.32rem;width:.38rem}.topbar .media li.ytb{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/btn-4_1a19592d.png) no-repeat top;background-size:cover;height:.32rem;width:.43rem}.topbar .media li.fbk{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/btn-5_fbc31c82.png) no-repeat top;background-size:cover;height:.34rem;width:.35rem}.topbar .media li.ins{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/btn-6_3b034296.png) no-repeat top;background-size:cover;height:.35rem;width:.34rem}.topbar .media li:first-child a,.topbar .media li:nth-child(2) a,.topbar .media li:nth-child(3) a,.topbar .media li:nth-child(4) a,.topbar .media li:nth-child(5) a,.topbar .media li:nth-child(6) a{display:block;height:100%;width:100%}.topbar .language{position:relative;width:1rem}.topbar .language .lg-a{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/language_2afb812b.png) no-repeat top/100% 100%;display:block;height:.36rem;margin-left:.1rem;width:.36rem}.topbar .language .lg-a:hover{-webkit-transform:scale(1.2);-moz-transform:scale(1.2);-ms-transform:scale(1.2);transform:scale(1.2)}.topbar .language .lan-list{background-color:rgba(0,0,0,.3);display:none;left:-.3rem;position:absolute;text-align:center;top:.5rem;width:1.2rem;z-index:99}.topbar .language .lan-list.on{display:block}.topbar .language .lan-list div{width:100%}.topbar .language .lan-list div>a{color:#fff;font-size:.2rem;line-height:.4rem;text-align:center}.topbar .language .lan-list div.on,.topbar .language .lan-list div:hover{background-color:hsla(0,0%,100%,.2)}.topbar .cc{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/cc_bd2b5f33.png) no-repeat top/100% 100%;height:.53rem;margin-right:.2rem;width:1.94rem}.topbar .cc:hover{-webkit-filter:brightness(1.2);filter:brightness(1.2)}.topbar .official{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/pc-dl_430aae8b.png) no-repeat top/100% 100%;height:.53rem;width:2.09rem}.topbar .official:hover{-webkit-filter:brightness(1.2);filter:brightness(1.2)}.alert-pop,.pop{display:block;height:100%;left:0;opacity:0;position:fixed;top:0;width:100%;z-index:-99}.alert-pop.on,.pop.on{display:block;opacity:1;z-index:99}.alert-pop .bg-close,.pop .bg-close{background:rgba(0,0,0,.8);height:100%;left:0;position:absolute;top:0;width:100%}.alert-pop .cont-box,.pop .cont-box{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;left:50%;padding:.01rem;position:absolute;top:50%}.alert-pop .cont-box .close,.pop .cont-box .close{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/close-bg_3e6be899.png) no-repeat top/100% 100%;height:.7rem;position:absolute;right:-.76rem;top:-.34rem;width:.7rem}.alert-pop .cont-box .close:after,.pop .cont-box .close:after{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/close_20bc929f.png) no-repeat top/100% 100%;content:"";height:.2rem;left:50%;position:absolute;top:50%;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%);-webkit-transition:all .5s;-moz-transition:all .5s;transition:all .5s;width:.2rem}.alert-pop .cont-box .close:hover:after,.pop .cont-box .close:hover:after{-webkit-transform:rotate(180deg) translate(50%,50%);-moz-transform:rotate(180deg) translate(50%,50%);-ms-transform:rotate(180deg) translate(50%,50%);transform:rotate(180deg) translate(50%,50%)}#alert-pop.on{display:block;opacity:1;z-index:999}#alert-pop .cont-box{background:#2d0d17;border:1px solid #ce4873;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;margin-left:-2.79rem;padding:.34rem 0;-webkit-transform:translateY(-50%);-moz-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%);width:5.58rem}#alert-pop .cont-box p{color:#fff;font-size:.22rem;line-height:.28rem;text-align:center}#alert-pop .cont-box p a{color:#ce4873}#fCopyRight{background:rgba(0,0,0,.9);background:#000;bottom:0;display:none;font-size:0;height:auto;left:0;padding-bottom:.1rem;position:relative;position:absolute;text-align:center;width:100%;z-index:6}#fCopyRight .nie-inner{height:auto;padding:.2rem 0;width:100%}#fCopyRight .nie-inner .logobox{-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;height:auto;-webkit-box-pack:center;-webkit-justify-content:center;-moz-box-pack:center;-ms-flex-pack:center;justify-content:center;width:100%}#fCopyRight .nie-inner .logobox>div{margin:0 .12rem}#fCopyRight .nie-inner .logobox .nie-logo{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/gy_b9867b34.png) no-repeat;background-size:100%;height:.67rem;width:1.4rem}#fCopyRight .nie-inner .logobox .ls-logo{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/ls-logo_cd63dcdb.png) 50% no-repeat;background-size:100%;height:.7rem;margin:0 .1rem;width:1.1rem}#fCopyRight .nie-inner .logobox .age{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/age_1934e504.png) no-repeat;background-size:100%;height:.5rem;margin:0 .2rem;width:.5rem}#fCopyRight .nie-inner .logobox .gw-logo{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/logo_64435092.png) no-repeat;background-size:100%;height:.67rem;width:1.3rem}#fCopyRight .nie-inner .logobox .l{-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-webkit-justify-content:center;-moz-box-pack:center;-ms-flex-pack:center;justify-content:center}#fCopyRight .nie-inner .logobox .shiling-logo{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/shiling_67e475e6.png) no-repeat;background-size:100%;height:1.73rem;margin:-.2rem auto;width:8rem}#fCopyRight .nie-inner .logobox .sta-logo{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/starry_logo_ed6cc5cc.png) 50% no-repeat;background-size:100%;height:.67rem;width:1.64rem}#fCopyRight .nie-inner .cr-text{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;height:auto;padding:0 .12rem;width:100%}#fCopyRight .nie-inner .cr-text a,#fCopyRight .nie-inner .cr-text p{color:#fff;font-size:.16rem;line-height:.24rem}#fCopyRight .nie-inner .cr-text p{margin:.04rem 0}#fCopyRight .nie-inner .cr-text a{margin:0 .02rem}#fCopyRight .nie-inner .cr-text a:hover{text-decoration:underline}body,html{height:100%}.container{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/bg_c0b231b8.jpg) no-repeat top;background-size:auto 100%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;height:22.54rem;padding-top:55px}.logo{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/logo1_d9dc6c8d.png) no-repeat 50%;background-size:100% 100%;height:.79rem;left:.4rem;top:.21rem;width:1.86rem;z-index:333}.logo,.logo-box{position:absolute}.logo-box{left:50%;margin-left:-3.8rem;top:2.7rem;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);transform:translateX(-50%)}.logo-box.en{top:2rem}.logo-box .top-area{background:no-repeat top;background-size:100%;margin-bottom:.6rem}.logo-box .top-area.en{background-image:url(https://www.oncehuman.game/pc/zt/20250701182550/img/logo_f8a382e3.png);height:4.94rem;width:5.77rem}.logo-box .top-area.tw{background-image:url(https://www.oncehuman.game/pc/zt/20250701182550/img/logo_79b57a79.png);height:3.45rem;width:7.38rem}.logo-box .top-area.kr{background-image:url(https://www.oncehuman.game/pc/zt/20250701182550/img/logo_496ecd2e.png);height:3.33rem;width:7.19rem}.logo-box .top-area.jp{background-image:url(https://www.oncehuman.game/pc/zt/20250701182550/img/logo_07142148.png);height:2.47rem;width:7.18rem}.logo-box .plat-but{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-justify-content:space-around;-ms-flex-pack:distribute;height:1.1rem;justify-content:space-around;width:100%}.logo-box .plat-but a{display:inline-block;height:.51rem;width:2.83rem}.logo-box .plat-but a.ps5{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/ps5_b0594305.png) no-repeat top;background-size:2.83rem auto}.logo-box .plat-but a.ps5:hover{-webkit-filter:brightness(1.2);filter:brightness(1.2)}.logo-box .plat-but a.xbox{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/xbox_ad0a3693.png) no-repeat top;background-size:2.83rem auto}.logo-box .plat-but a.xbox:hover{-webkit-filter:brightness(1.2);filter:brightness(1.2)}.contbox{bottom:3rem;height:7rem;left:50%;margin:1.1rem 0 0 -.6rem;position:absolute;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);transform:translateX(-50%);width:15.35rem}.contbox .leftbox{float:left;height:100%;margin-top:.26rem;width:2.77rem}.contbox .leftbox a{display:block;height:.6rem;margin-bottom:.3rem;width:2.4rem}.contbox .leftbox a:first-child{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/nav1_fee65f15.png) no-repeat top;background-size:100% 100%}.contbox .leftbox a:first-child.on,.contbox .leftbox a:first-child:hover{background-image:url(https://www.oncehuman.game/pc/zt/20250701182550/img/nav1_h_378cabfb.png);width:2.59rem}.contbox .leftbox a:nth-child(2){background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/nav2_3b1affdd.png) no-repeat top;background-size:100% 100%}.contbox .leftbox a:nth-child(2).on,.contbox .leftbox a:nth-child(2):hover{background-image:url(https://www.oncehuman.game/pc/zt/20250701182550/img/nav2_h_05cfc444.png);width:2.59rem}.contbox .leftbox a:nth-child(3){background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/nav3_3c9d753f.png) no-repeat top;background-size:100% 100%}.contbox .leftbox a:nth-child(3).on,.contbox .leftbox a:nth-child(3):hover{background-image:url(https://www.oncehuman.game/pc/zt/20250701182550/img/nav3_h_c5fb022b.png);width:2.59rem}.contbox .leftbox a:nth-child(4){background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/nav4_1e40ce02.png) no-repeat top;background-size:100% 100%}.contbox .leftbox a:nth-child(4).on,.contbox .leftbox a:nth-child(4):hover{background-image:url(https://www.oncehuman.game/pc/zt/20250701182550/img/nav4_h_9ca18201.png);width:2.59rem}.contbox .leftbox a:nth-child(5){background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/nav5_4a43ec58.png) no-repeat top;background-size:100% 100%}.contbox .leftbox a:nth-child(5).on,.contbox .leftbox a:nth-child(5):hover{background-image:url(https://www.oncehuman.game/pc/zt/20250701182550/img/nav5_h_5cb8b0fe.png);width:2.59rem}.contbox .rightbox{float:right;left:.2rem;position:absolute;top:-.1rem;width:15.35rem}.contbox .rightbox .faq-tit{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/faq-tit_7d490703.png) no-repeat top;background-size:100%;height:.55rem;margin-left:1rem;width:.87rem}.contbox .rightbox .faqtit{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/line_20b75f7c.png) no-repeat bottom;background-size:100% auto;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;color:#e9e9e9;font-size:.36rem;font-weight:700;height:.86rem;line-height:.86rem;width:15.35rem}.contbox .rightbox .faqtit span{color:#d90057}.contbox .rightbox .faqitem{height:5.1rem;margin-top:.16rem;padding-right:.26rem;width:100%}.contbox .rightbox .faqitem li{display:none;width:100%}.contbox .rightbox .faqitem li.on{display:block}.contbox .rightbox .faqitem .faq-box{padding-bottom:.1rem;position:relative}.contbox .rightbox .faqitem .faq-box:after{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/faq_bg_1830fb1b.png) no-repeat bottom;background-size:100%;bottom:0;content:"";height:.05rem;left:.8rem;position:absolute;width:14.5rem}.contbox .rightbox .faqitem h2{color:#fff;cursor:pointer;font-size:.24rem;font-weight:700;height:.59rem;line-height:.59rem;margin-bottom:.16rem;padding:0 .2rem;position:relative;-webkit-transition:all .3s linear;-moz-transition:all .3s linear;transition:all .3s linear}.contbox .rightbox .faqitem h2:before{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/arrow-down_1c52be5d.png) no-repeat 100%;background-size:.76rem auto;content:"";height:100%;position:absolute;right:0;top:0;-webkit-transition:all .2s linear;-moz-transition:all .2s linear;transition:all .2s linear;width:.76rem}.contbox .rightbox .faqitem h2:hover:before{-webkit-transform:scale(1.2);-moz-transform:scale(1.2);-ms-transform:scale(1.2);transform:scale(1.2)}.contbox .rightbox .faqitem h2.on:before{-webkit-transform:rotate(180deg);-moz-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.contbox .rightbox .faqitem h2.on:hover:before{-webkit-transform:rotate(180deg) scale(1.2);-moz-transform:rotate(180deg) scale(1.2);-ms-transform:rotate(180deg) scale(1.2);transform:rotate(180deg) scale(1.2)}.contbox .rightbox .faqitem h2 span{display:inline-block;height:.68rem;line-height:.68rem;padding-left:.8rem}.contbox .rightbox .faqitem .faq-content{display:none;margin-bottom:.16rem;overflow:hidden;padding:0 .2rem 0 1rem;position:relative;-webkit-transition:all .3s linear;-moz-transition:all .3s linear;transition:all .3s linear}.contbox .rightbox .faqitem .faq-content.on{display:block}.contbox .rightbox .faqitem .faq-content p{color:#fff;font-size:.16rem;line-height:.32rem;word-break:break-all}.contbox .rightbox .faqitem .faq-content p a{color:#16dce4;font-size:.16rem}.contbox .rightbox .faqitem .faq-content p a:hover{text-decoration:underline}.contbox .rightbox .faqitem .faq-content img{display:block;margin:.1rem auto .1rem 0;max-width:80%;width:auto}.btnfooter{bottom:.2rem;display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;position:absolute;right:.2rem;z-index:33;-webkit-box-align:center;-webkit-align-items:center;-moz-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-moz-box-pack:center;-ms-flex-pack:center;border:.01rem solid #fff;border-radius:.3rem;color:#fff;cursor:pointer;font-size:.16rem;height:.3rem;justify-content:center;line-height:.3rem;text-align:center;width:1.36rem}.btnfooter.on i{-webkit-transform:rotate(180deg);-moz-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.btnfooter i{background:url(https://www.oncehuman.game/pc/zt/20250701182550/img/icon-bottom_6f3aa2b5.png) no-repeat 50%;background-size:100% 100%;content:"";display:inline-block;height:.04rem;margin-left:.05rem;-webkit-transition:-webkit-transform .3s;transition:-webkit-transform .3s;-moz-transition:transform .3s,-moz-transform .3s;transition:transform .3s;transition:transform .3s,-webkit-transform .3s,-moz-transform .3s;width:.11rem}.btnfooter:hover{-webkit-filter:opacity(.8);filter:opacity(.8)}.footerbox.show{display:block!important}