工作室拍摄的一件[产品]，优雅地摆放在[背景]上，柔和的环境阴影，平滑的渐变背景，高调照明，浅景深，主体超清晰对焦，微妙的反射，极简美学，专业数码单反相机，高端商业灯光布置，针对高端产品展示优化
Studio shot of a [PRODUCT], elegantly positioned on a [background], soft ambient shadows, smooth gradient backdrop, high-key lighting, shallow depth of field, ultra-sharp focus on the subject, subtle reflections, minimal aesthetic, professional DSLR, premium commercial lighting setup, optimized for high-end product presentation
