.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}.page-main[data-v-18540fb8]{position:relative;height:100vh;display:flex;flex-direction:column;overflow:hidden}.placeholder[data-v-18540fb8]{margin-top:46PX;height:1.17333rem}.app-head[data-v-18540fb8]{box-shadow:0 0 .13333rem rgba(0,0,0,.15);background:#fff;z-index:20}.head-tab[data-v-18540fb8]{height:1.17333rem;line-height:1.17333rem;display:flex}.head-tab .tab-item[data-v-18540fb8]{position:relative;text-align:center;padding:0 .26667rem;min-width:1.33333rem}.head-tab .tab-item.active[data-v-18540fb8]:after{content:"";position:absolute;left:0;right:0;bottom:0;height:.08rem;background:#1f623f}