.About[data-v-74c285b2]{width:100%;height:100%;text-align:center;background-color:#f3f3f6}.About .head_area[data-v-74c285b2]{height:1.33333rem;background:#fff;display:flex;justify-content:space-between;padding-left:.48rem;padding-right:.48rem;align-items:center;box-sizing:border-box;border-bottom:.02667rem solid #e1e1e1}.About .head_area .leftImg[data-v-74c285b2]{flex:1;text-align:left}.About .head_area .leftImg .top_back[data-v-74c285b2]{width:.21333rem;height:.37333rem}.About .head_area .head_text[data-v-74c285b2]{font-size:.50667rem;font-family:PingFang SC;color:#424653;width:45%;text-align:center}.About .head_area .right_menu[data-v-74c285b2]{font-size:.37333rem;font-family:PingFang SC;color:#424653;flex:1;text-align:right}.About .applogo[data-v-74c285b2]{width:2.13333rem;height:2.13333rem;border-radius:.34667rem;margin-top:1.12rem}.About .textlIst[data-v-74c285b2]{display:flex;flex-direction:column}.About .textlIst span[data-v-74c285b2]{width:100%;text-align:center}.About .textlIst span[data-v-74c285b2]:first-child{font-size:.42667rem;font-family:PingFang SC;font-weight:700;color:#424653;margin-top:.56rem}.About .textlIst span[data-v-74c285b2]:nth-child(2){font-size:.37333rem;font-family:PingFang SC;font-weight:500;color:#424653;margin-top:.24rem}.About .textlIst span[data-v-74c285b2]:nth-child(3){font-size:.53333rem;font-family:PingFang SC;font-weight:700;color:#424653;margin-top:.58667rem}.About .textlIst span[data-v-74c285b2]:nth-child(4){font-size:.37333rem;font-family:PingFang SC;font-weight:500;color:#424653;margin-top:.24rem}.About .description[data-v-74c285b2]{width:100%;font-size:.29333rem;font-family:PingFang SC;font-weight:500;color:#a2a6ba;position:fixed;bottom:1.17333rem;text-align:center}