html,body,#root{height:100%;margin:0}body{background:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}.topology-wrap{background:#fff;border-radius:8px;padding:8px;overflow:auto}.node-card{cursor:pointer;transition:box-shadow .2s,border-color .2s}.node-card:hover{box-shadow:0 2px 12px #0000001f}