卡通风男孩智慧社区门禁场景插画素材

masterpiece, 2:3 vertical real estate poster, smart community theme. Background: modern residential building with smart access control, facial recognition, and security systems. Foreground: cartoon illustration of a person using a phone to unlock the door, with smart home icons floating around. Text layout: headline "真会买 就买智慧" subtitle "科技赋能生活，开启智慧社区新时代". Style: clean and futuristic, cool blue and white tones, tech vibe, no text distortion.