body{margin:0}.zhishu-card{border-radius:8px;box-shadow:0 1px 2px #1018280d,0 1px 3px #10182814}.zhishu-node-flow{overflow-x:auto;white-space:nowrap}.zhishu-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:6px;background:#00000008;font-size:12px}