简约风渐变金色系商务高端质感背景

abstract background design, minimalist style, gradient warm yellow color scheme, lighter color at the top, darker color at the bottom, horizontal dividing line in the middle, no specific characters or scenes, no decorative elements, no text, simple and soft visual effect, conveying warm and peaceful emotional atmosphere, intricate details,Ultra-clear, exquisite details, high-definition quality, e-commerce background, minimalism