生物制药简约风实验室科研化学实验场景商业照片

futuristic minimalist illustration, cold blue color scheme, light blue and gray-white palette, clean and professional atmosphere. A transparent glass test tube tilted to the right, containing semi-transparent liquid, surrounded by molecular structure models made of gray-white spheres and connecting rods, some in focus, some blurred in the background. The models are arranged around the test tube, creating a spatial hierarchy. The scene features a smooth reflective surface with subtle ground reflections, and a blurred background with bokeh effect for depth. The background has a light blue gradient, enhancing the laboratory or microscopic world feel. The overall visual is clear, modern, and conveys a sense of scientific exploration, rationality, and innovation.