Use this MotionSites background video as a looping website background asset. Title: Purple Globe Category: background License: 免费 Video URL: https://stream.mux.com/BuGGTsiXq1T00WUb8qfURrHkTCbhrkfFLSv4uAOZzdhw.m3u8 Local thumbnail: thumbnails/94af2509-f23d-460e-8033-b63330d865a3.png Implementation requirements: - Render the video as a muted, autoplay, looped, playsInline background layer. - Use object-fit: cover and keep the focal motion visible on desktop and mobile. - Add a readable overlay only when foreground text needs contrast. - Keep controls hidden for decorative background use, and provide a poster/thumbnail fallback. - Respect the MotionSites authorization state before using this asset in a commercial project.