.big_nav[data-v-9ea1909c]{height:2.75rem;position:fixed;top:0;left:0;right:0;z-index:120000;background:#fff;text-align:center}.nav-bar[data-v-9ea1909c]{position:relative;margin-top:1.25rem;left:0;bottom:0;right:0}.nav-bar .imgg[data-v-9ea1909c]{position:absolute;width:1.375rem;height:1.375rem;left:.9375rem;top:.6875rem}.nav-bar .message[data-v-9ea1909c]{font-size:1.125rem;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#333;text-align:center;line-height:2.75rem}#wenhao[data-v-9ea1909c]{width:1.375rem;height:1.375rem;position:absolute;left:auto}.helpText[data-v-9ea1909c]{width:80%;background-color:#fff;position:fixed;top:10%;left:5%;border-radius:.625rem;padding:5%;box-shadow:.125rem .125rem .4375rem #333}.helpText .close[data-v-9ea1909c]{width:1.375rem;height:1.375rem;background-image:url(data:image/png;base64,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);background-size:cover;position:absolute;top:.3125rem;right:.3125rem}.shareImg[data-v-9ea1909c]{width:1.125rem;height:1.125rem;position:absolute;top:.8125rem;right:.9375rem}