.introduction[data-v-7b2c441a]{display:-webkit-box;display:flex;text-align:left;grid-gap:55px;gap:55px}.introduction dl[data-v-7b2c441a]{-webkit-box-flex:1;flex:1;vertical-align:text-top}.introduction dl dt[data-v-7b2c441a]{margin-bottom:16px;font-weight:700;font-size:16px;line-height:26px;color:#fafafa}.introduction dl ul li[data-v-7b2c441a]{padding-bottom:18px;color:#d9d9d9;font-size:14px;line-height:20px}.introduction dl ul li a[data-v-7b2c441a]{color:#d9d9d9}.introduction dl ul li a[data-v-7b2c441a]:hover{text-decoration:underline}.introduction .address[data-v-7b2c441a]{clear:both;padding-top:20px;color:hsla(0,0%,100%,.8);line-height:20px;font-size:14px;font-weight:400}
.introduction[data-v-65248bb6]{display:-webkit-box;display:flex;text-align:left;grid-gap:55px;gap:55px}.introduction dl[data-v-65248bb6]{-webkit-box-flex:1;flex:1;vertical-align:text-top}.introduction dl dt[data-v-65248bb6]{margin-bottom:16px;font-weight:700;font-size:16px;line-height:26px;color:#fafafa}.introduction dl ul li[data-v-65248bb6]{padding-bottom:18px;color:#d9d9d9;font-size:14px;line-height:20px}.introduction dl ul li a[data-v-65248bb6]{color:#d9d9d9}.introduction dl ul li a[data-v-65248bb6]:hover{text-decoration:underline}.introduction .address[data-v-65248bb6]{clear:both;padding-top:20px;color:hsla(0,0%,100%,.8);line-height:20px;font-size:14px;font-weight:400}
.introduction[data-v-231ac2da]{display:-webkit-box;display:flex;text-align:left;grid-gap:55px;gap:55px}.introduction dl[data-v-231ac2da]{-webkit-box-flex:1;flex:1;vertical-align:text-top}.introduction dl dt[data-v-231ac2da]{margin-bottom:16px;font-weight:700;font-size:16px;line-height:26px;color:#fafafa}.introduction dl ul li[data-v-231ac2da]{padding-bottom:18px;color:#d9d9d9;font-size:14px;line-height:20px}.introduction dl ul li a[data-v-231ac2da]{color:#d9d9d9}.introduction dl ul li a[data-v-231ac2da]:hover{text-decoration:underline}.introduction .address[data-v-231ac2da]{clear:both;padding-top:20px;color:hsla(0,0%,100%,.8);line-height:20px;font-size:14px;font-weight:400}
.footer-box[data-v-582eb310]{background-color:#171717;color:#fff;width:100%;position:relative;font-size:16px;overflow:hidden}.footer-box .clear[data-v-582eb310]{clear:both}.footer-box .footer-container[data-v-582eb310]{max-width:1200px;margin:0 auto;padding:72px 40px;clear:both}.footer-box .footer-container .media[data-v-582eb310]{display:-webkit-box;display:flex;-webkit-box-pack:justify;justify-content:space-between;margin-bottom:60px}.footer-box .footer-container .media .logo[data-v-582eb310]{width:100px;height:30px}.footer-box .footer-container .media .icon[data-v-582eb310]{width:40px;height:40px;margin-right:24px;background-image:url(https://cdn-ca.faceplusplus.com/mc-official/v2.1/images/footer-sprit.7340ab2.png);background-size:120px;cursor:pointer;position:relative}.footer-box .footer-container .media .icon-mini-program[data-v-582eb310]{background-position:90px 30px}.footer-box .footer-container .media .icon-mini-program[data-v-582eb310]:hover{background-position:90px 60px}.footer-box .footer-container .media .icon-mini-program>.link-icon-qrcode-container[data-v-582eb310]{left:-10px}.footer-box .footer-container .media .icon-mini-program>.link-icon-qrcode-container .arrow[data-v-582eb310]{left:17px}.footer-box .footer-container .media .icon-wechat[data-v-582eb310]{background-position:60px 30px}.footer-box .footer-container .media .icon-wechat[data-v-582eb310]:hover{background-position:60px 60px}.footer-box .footer-container .media .icon-wechat>.link-icon-qrcode-container[data-v-582eb310]{left:-51px}.footer-box .footer-container .media .icon-wechat>.link-icon-qrcode-container .arrow[data-v-582eb310]{left:59px}.footer-box .footer-container .media .icon-weibo[data-v-582eb310]{background-position:30px 30px}.footer-box .footer-container .media .icon-weibo[data-v-582eb310]:hover{background-position:30px 60px}.footer-box .footer-container .media .icon-weibo>.link-icon-qrcode-container[data-v-582eb310]{right:-10px}.footer-box .footer-container .media .icon-weibo>.link-icon-qrcode-container .arrow[data-v-582eb310]{left:100px}.footer-box .footer-container .media .icon-facebook[data-v-582eb310]{background-size:40px;background-image:url(data:image/png;base64,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)}.footer-box .footer-container .media .icon-facebook[data-v-582eb310]:hover{background-image:url(data:image/png;base64,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)}.footer-box .footer-container .media .icon-github[data-v-582eb310]{background-size:40px;background-image:url(data:image/png;base64,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)}.footer-box .footer-container .media .icon-github[data-v-582eb310]:hover{background-image:url(data:image/png;base64,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)}.footer-box .footer-container .media .icon-youtube[data-v-582eb310]{background-size:40px;background-image:url(data:image/png;base64,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)}.footer-box .footer-container .media .icon-youtube[data-v-582eb310]:hover{background-image:url(data:image/png;base64,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)}.footer-box .footer-container .media .icon .link-icon-qrcode-container[data-v-582eb310]{display:none;position:absolute;width:132px;height:132px;top:40px}.footer-box .footer-container .media .icon .link-icon-qrcode-container .arrow[data-v-582eb310]{width:0;height:0;border-style:solid;border-width:0 7px 7px;border-color:transparent transparent #fff;position:relative}.footer-box .footer-container .media .icon .link-icon-qrcode-container .link-qrcode[data-v-582eb310]{width:132px;height:132px;border-radius:2px;display:block;background-size:cover;margin-bottom:10px}.footer-box .footer-container .media .icon .link-icon-qrcode-container .link-qrcode.qrcode-mini-program[data-v-582eb310]{background-image:url(https://cdn-ca.faceplusplus.com/mc-official/v2.1/images/mp-qrcode.27c714c.png)}.footer-box .footer-container .media .icon .link-icon-qrcode-container .link-qrcode.qrcode-wechat[data-v-582eb310]{background-image:url(https://cdn-ca.faceplusplus.com/mc-official/v2.1/images/wechat-qrcode.d238ec0.png)}.footer-box .footer-container .media .icon .link-icon-qrcode-container .link-qrcode.qrcode-weibo[data-v-582eb310]{background-image:url(https://cdn-ca.faceplusplus.com/mc-official/v2.1/images/weibo-qrcode.f40f443.png)}.footer-box .footer-container .media .icon .link-icon-qrcode-container .desc[data-v-582eb310]{font-size:12px;color:hsla(0,0%,100%,.8);width:132px;text-align:center}.footer-box .footer-container .media .icon.active.icon-mini-program[data-v-582eb310]{background-position:90px 60px}.footer-box .footer-container .media .icon.active.icon-wechat[data-v-582eb310]{background-position:60px 60px}.footer-box .footer-container .media .icon.active.icon-weibo[data-v-582eb310]{background-position:30px 60px}.footer-box .footer-container .media .icon.active.icon-facebook[data-v-582eb310],.footer-box .footer-container .media .icon.active.icon-github[data-v-582eb310],.footer-box .footer-container .media .icon.active.icon-youtube[data-v-582eb310]{background-position:0 60px}.footer-box .footer-container .media .icon.active .link-icon-qrcode-container[data-v-582eb310]{display:block}.footer-box .copyright-container[data-v-582eb310]{background-color:#1f1f1f;border-top:1px solid hsla(0,0%,100%,.15);padding:20px 0;text-align:center;color:hsla(0,0%,100%,.5);font-size:12px;line-height:17px;font-weight:400}.footer-box .copyright-container .license[data-v-582eb310]{margin-top:11px;display:inline-block;color:hsla(0,0%,100%,.5)}.footer-box .copyright-container .license span[data-v-582eb310]{position:relative;padding-left:10px}.footer-box .copyright-container .license span[data-v-582eb310]:before{content:" ";background-image:url(https://cdn-ca.faceplusplus.com/mc-official/v2.1/images/license.3ed7e51.png);width:19px;height:19px;position:absolute;left:-19px;top:-4px}.hidden-version[data-v-582eb310]{position:absolute;bottom:0;right:0;color:#1f1f1f;font-size:8px}.footer-box .footer-container .media[data-v-582eb310]{-webkit-box-orient:vertical;-webkit-box-direction:normal;flex-direction:column;margin-bottom:0;grid-gap:24px;gap:24px}.footer-container .slimScreen[data-v-582eb310],.footer-container .widthScreen[data-v-582eb310]{display:none}@media (min-width:768px){.footer-box .footer-container .media[data-v-582eb310]{-webkit-box-orient:horizontal;-webkit-box-direction:normal;flex-direction:row;margin-bottom:60px}.footer-container .widthScreen[data-v-582eb310]{display:none}.footer-container .slimScreen[data-v-582eb310]{display:-webkit-box;display:flex}}@media (min-width:1200px){.footer-container .widthScreen[data-v-582eb310]{display:-webkit-box;display:flex}.footer-container .slimScreen[data-v-582eb310]{display:none}}