抽象渐变发光动画，在黑暗背景上流动着蓝紫色光芒——流畅无缝循环 60fps 竖屏

t animation of flowing blue and purple light forming a smooth gradient over a dark background. Soft motion with subtle blur and atmospheric depth creates an ethereal and modern visual. Ideal for digital content, technology themes, overlays, and vertical formats such as mobile, social media, and stories. Seamless looping animation in 60 fps.

光厂(VJshi)视频提供抽象渐变发光动画，在黑暗背景上流动着蓝紫色光芒——流畅无缝循环 60fps 竖屏视频素材下载，适用于荧光色，纹理效果，光亮，科技，极光等主题的内容创作。

作者署名：Malekas85/Getty Images/Malekas85/华夏视觉