Subject: Grand modern cable-stayed bridge, tall white bridge tower, wide calm water surface, three streamlined white autonomous vehicles, cyan intelligent induction light strips, circular optical path signal nodes, hazy distant mountain outlines. Scene: Dusk waterfront future city infrastructure scene, cable-stayed bridge spanning the water, intelligent optical path running through the bridge deck, natural sky and water reflections complementing each other. Style: Surreal digital art, future infrastructure aesthetics, fine details, full light and shadow layers. Tone: Dusk sky gradient from warm orange to deep indigo blue, pure white bridge deck paired with cyan optical paths, water surface reflecting warm and cool tones, overall high-grade and soft. Light and shadow: Dusk natural soft light filling the sky, vehicle headlights and intelligent light strips emitting warm light effects, water surface mirror reflections enhancing light and shadow layers, quiet atmosphere full of future sense. Composition: Centered wide panoramic composition, cable-stayed bridge horizontally running through the frame, vehicle flow and optical paths focusing on the visual center, distant mountains and waterfront setting off the spatial depth. Use case: Suitable for smart city promotion, autonomous industry posters, new infrastructure PPT covers, technology company official website banners, future city concept design materials.