3D渲染现代科技风商务男士虚拟界面操作演示都市背景

tech style illustration, close-up of a man's hand in a suit sleeve pointing at a virtual document icon with a checkmark, circular tech halo and light points around the icon, blurred cityscape background, warm color palette of light orange and white, modern and futuristic atmosphere, conveying efficiency, intelligence, and futurism