3D渲染简约现代科技风未来城市模型建筑群插画

3D render illustration, minimalist tech style, smartphone-shaped platform with modern buildings, buildings arranged neatly, blue and white color scheme, surrounded by purple and blue cylindrical objects, possibly servers or data storage devices, small square decorations on platform edges, satellite above platform connected by lines, detailed window patterns on buildings and solar panel textures on satellite, strong technological atmosphere, modern and futuristic environment, pure white background, conveys smart city and IoT concept