*{margin:0;padding:0;box-sizing:border-box}body{font-family:Helvetica Neue,Arial,Hiragino Sans GB,Microsoft YaHei,sans-serif;background-color:#f5f7fa}.app-container{min-height:100vh}:root{--el-color-primary: #409EFF;--el-color-success: #67C23A;--el-color-warning: #E6A23C;--el-color-danger: #F56C6C}.logout-confirm-box{width:400px!important;max-width:90vw!important;position:fixed!important;top:50%!important;left:50%!important;transform:translate(-50%,-50%)!important}@media (max-width: 768px){.logout-confirm-box{width:85%!important}}