{ "version": "0.1", "phi": 1.618, "grid": { "cols": 12, "rowHeight": 28, "gutter": 10 }, "theme": { "palette": ["#10131a", "#f0f3ff", "#00bfff", "#ffcc66"], "contrast": 0.88, "background": "#10131a", "foreground": "#f0f3ff" }, "hierarchy": { "levels": [{"id":"h1","weight":1.0},{"id":"h2","weight":0.618},{"id":"body","weight":0.4}] }, "boxes": [ { "id": "hero", "type": "text", "x": 1, "y": 1, "w": 7, "h": 4, "content": "Aligonde — Primary Hero" },