#backToTop[data-v-4d738519]{position:fixed;bottom:100px;right:-70px;transition:transform .5s ease-in-out;display:none;border:none;cursor:pointer;z-index:1000;width:50px;height:50px}#backToTop.slide-in[data-v-4d738519]{transform:translateX(-100px)}#backToTop.slide-out[data-v-4d738519]{transform:translateX(100px)}#backToTop[data-v-4d738519]:hover{background-color:#2980b9}.container[data-v-4d738519]{max-width:960px;margin:0 auto}.bg-div[data-v-4d738519]:after,.bg-div[data-v-4d738519]:before{content:"";position:absolute;top:0;left:0;right:0;height:100%;z-index:-1}.bg-div[data-v-4d738519]:before{background-color:#24272a}.bg-div[data-v-4d738519]:after{background-color:#646a71;left:33%}.footer[data-v-4d738519]{margin:0 auto;font-size:14px}.footer .empty[data-v-4d738519]{height:50px;background:#45c2d6}.footer .footer-top h4[data-v-4d738519]{margin-bottom:18px;font-weight:600;color:#fff;line-height:22px}.footer .footer-top h5[data-v-4d738519]{margin-bottom:8px;font-weight:400;color:#fff;line-height:24px}.footer .footer-top .footer-top-left[data-v-4d738519]{background:#24272a;position:relative}.footer .footer-top .footer-top-left .left-content .map[data-v-4d738519]{width:200px;display:flex;flex-wrap:wrap;justify-content:flex-start}.footer .footer-top .footer-top-left .left-content .map .item[data-v-4d738519]{margin-bottom:6px;width:100px;font-weight:400;color:hsla(0,0%,100%,.6);line-height:24px;text-align:left}.footer .footer-top .footer-top-right[data-v-4d738519]{background:#646a71;position:relative}.footer .footer-top .footer-top-right .right-content li[data-v-4d738519]{margin-bottom:4px;display:flex;font-weight:400;color:hsla(0,0%,100%,.6);align-items:flex-start;line-height:26px}.footer .footer-top .footer-top-right .right-content li img[data-v-4d738519]{margin-right:10px;width:26px;height:26px}@media screen and (min-width:900px){.footer-top[data-v-4d738519]{display:flex;height:200px}.footer-top .footer-top-left[data-v-4d738519]{width:33%}.footer-top .footer-top-left .left-content[data-v-4d738519]{position:absolute;top:20px}.footer-top .footer-top-right[data-v-4d738519]{width:67%}.footer-top .footer-top-right .right-content[data-v-4d738519]{position:absolute;top:20px;left:60px}.copyright[data-v-4d738519]{background-color:#24272a;border-top:1px solid hsla(0,0%,100%,.14)}.copyright .copyright-content[data-v-4d738519]{margin:0 auto;height:50px;background:#24272a;font-weight:500;font-size:12px;color:#ccc;display:flex;align-items:center;justify-content:space-between}}@media screen and (max-width:900px){.footer-top[data-v-4d738519]{display:flex;flex-direction:column}.footer-top .footer-top-left[data-v-4d738519]{width:100%;height:240px}.footer-top .footer-top-left .left-content[data-v-4d738519]{position:absolute;top:40px;left:50px}.footer-top .footer-top-right[data-v-4d738519]{width:100%;height:240px}.footer-top .footer-top-right .right-content[data-v-4d738519]{position:absolute;top:40px;left:50px}.copyright[data-v-4d738519]{background-color:#24272a;border-top:1px solid hsla(0,0%,100%,.14)}.copyright .copyright-content[data-v-4d738519]{margin:0 auto;min-height:77px;background:#24272a;font-weight:500;font-size:12px;color:#ccc;display:flex;justify-content:center;flex-direction:column;padding:20px 10px}}#app{font-size:14px;font-weight:400}#app,body{font-family:阿里巴巴普惠体}body{-webkit-font-smoothing:antialiased;word-break:break-all;word-wrap:break-word;background:#fff;//background:linear-gradient(180deg,#181411,#181411)}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0,0,0,0)}*{box-sizing:border-box}*,body,button,canvas,dd,dl,em,form,h1,h2,h3,h4,h5,input,ol,p,select,strong,td,textarea,th,ul,video{margin:0;padding:0}img{border:none;vertical-align:middle;width:100%}dd,dl,li,ol,ul{margin:0;padding:0;list-style:none}a{text-decoration:none;color:inherit}button,input[type=button],input[type=number],input[type=password],input[type=reset],input[type=submit],input[type=tel],input[type=text],select,textarea{-webkit-appearance:none;border-radius:0;border:none;outline:none}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0;background:none}a,button,input,textarea{-webkit-appearance:none;-webkit-tap-highlight-color:rgba(0,0,0,0);outline:none}textarea{resize:none;overflow:auto}input{line-height:normal}a,img{-webkit-touch-callout:none}input::-webkit-search-cancel-button{-webkit-appearance:none}address,b,caption,cite,code,dfn,em,i,strong,th,var{font-style:normal;font-weight:400}.clear{zoom:1}.clear:after{content:"";display:block;clear:both}.fl{float:left}.hide{display:none}.fr{float:right}button:disabled{opacity:.5}.link-active{color:#00c2d6!important}