赛博朋克3D渲染风未来主义都市四人背影凝视科幻场景

modern sci-fi illustration, gradient blue background, minimalist cool color scheme, five adult silhouette figures in foreground, standing pose, indistinct expressions, cityscape silhouettes integrated into figures, overlapping effect, bright and futuristic atmosphere, conveys teamwork and urban development, detailed city building outlines, double exposure effect, clean and modern visual style