html,body,#app{height:100%;margin:0}body{font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif;background:#f3f5f8}.layout-aside{background:#1f2d3d;color:#c0c4cc}.layout-aside .el-menu{border-right:0}.page-card{background:#fff;padding:16px;border-radius:6px;box-shadow:0 2px 12px #0000000a}.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:12px;flex-wrap:wrap}