body{margin:0;padding:0;font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif}.app-container{height:100vh}.el-header{background-color:#409eff;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px}.el-aside{background-color:#f5f7fa;border-right:1px solid #e6e6e6}.el-menu-vertical{height:100%;border-right:none}.user-info{display:flex;align-items:center;gap:10px}