.van-nav-bar .van-icon{color:#323233}.feedback{display:flex;align-items:center;font-size:16px}.arrow-icon{width:21px;margin-left:-7px;height:21px}.arrow{display:inline-block;width:11px;height:11px;margin-top:1px;flex-shrink:0;margin-left:5px;transform:rotate(224deg);border-top:1px solid #333;border-right:1px solid #333}.f-t-16{font-weight:600;font-size:16px}