科技光效蓝色射线背景

黑暗背景，蓝色光流，中心明亮光源，周围细小光点，数字艺术风格，高对比度，未来感，科技氛围，冷色调，光线追踪，粒子效果，动态模糊，深邃空间，科幻元素，霓虹光晕，抽象几何，暗部细节丰富，中心突出，光效渐变，神秘感 Dark background, blue light streams, central bright light source, surrounding tiny light points, digital art style, high contrast, futuristic, technological atmosphere, cool tones, ray tracing, particle effects, dynamic blur, profound space, science fiction elements, neon glow, abstract geometry, rich dark details, central prominence, light effect gradient, mysteriousness