.van-nav-bar{position:relative;z-index:1;line-height:22px;text-align:center;background-color:#fff;-webkit-user-select:none;user-select:none}.van-nav-bar--fixed{position:fixed;top:0;left:0;width:100%}.van-nav-bar--safe-area-inset-top{padding-top:constant(safe-area-inset-top);padding-top:env(safe-area-inset-top)}.van-nav-bar .van-icon{color:#1989fa}.van-nav-bar__content{position:relative;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;height:46px}.van-nav-bar__arrow{margin-right:4px;font-size:16px}.van-nav-bar__title{max-width:60%;margin:0 auto;color:#323233;font-weight:500;font-size:16px}.van-nav-bar__left,.van-nav-bar__right{position:absolute;top:0;bottom:0;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;padding:0 16px;font-size:14px;cursor:pointer}.van-nav-bar__left:active,.van-nav-bar__right:active{opacity:.7}.van-nav-bar__left{left:0}.van-nav-bar__right{right:0}.van-nav-bar__text{color:#1989fa}[data-v-0448014c]{font-size:.28rem;color:#333}.bigtitle[data-v-0448014c]{margin-top:.6rem;font-size:18px;text-align:center;color:#183962}.titleB[data-v-0448014c]{padding:0 5px;background-color:#eaf1fa;color:#187ad8}.fontBold[data-v-0448014c]{color:#355a77;font-weight:700}.round[data-v-0448014c]{background-color:#333;border-radius:50%}.round2[data-v-0448014c],.round[data-v-0448014c]{width:6px;height:6px;display:inline-block;margin-right:3px}.round2[data-v-0448014c]{border:1px solid #333;border-radius:50%}.underline[data-v-0448014c]{color:#000;font-weight:700;text-decoration:underline}