雾光极简人像

Use this MotionSites background video as a looping website background asset.
Title: Motion Background 11
Category: background
License: 免费
Video URL: https://d8j0ntlcm91z4.cloudfront.net/user_38xzZboKViGWJOttwIXH07lWA1P/hf_20260525_070034_60e5670b-6bb0-402b-a6c1-c9a8c05ae3a4.mp4
Local thumbnail: thumbnails/49c544aa-e904-471e-ad7d-4fbee6ba8709.jpg
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.