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solid #e5e7eb;border-radius:8px;margin:16px 0 0;padding:14px;font-size:12px;line-height:1.65;overflow:auto}.tallBlock{max-height:520px}@media (max-width:900px){.shell{padding:18px}.hero,.grid,.formGrid,.editorShell{grid-template-columns:1fr}.editorShell{height:auto}.nodeLibraryPanel,.workflowEditorMain,.propertyPanel{min-height:420px}.workflowHeader{display:grid}.workflowCanvas{grid-template-columns:1fr}.workflowColumns{min-width:900px}.flowArrow{transform:rotate(90deg)}.hero{padding:24px}.hero h2{font-size:32px}}