简约3D渲染白色台子圆柱形物体室内场景插画

minimalist modern scene, three cylindrical platforms of varying heights, smooth surfaces, left platform lower, middle platform slightly higher with light yellow top, right platform tallest and occupying larger area, objects arranged for layered spatial relationship, clean and modern atmosphere, spacious and design-oriented environment, simple background with large areas of white, clean and crisp visual effect, conveying calmness, simplicity, and modernity, main color scheme of beige and light yellow, soft and unified color palette