.fb-video-player{margin:2rem auto;max-width:100%}.fb-video-placeholder-container{position:relative;width:100%;padding-bottom:56.25%;background:#f0f0f0;border-radius:12px;overflow:hidden}.fb-video-loading-state{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;justify-content:center}.fb-loading-spinner{width:48px;height:48px;border:4px solid #e0e0e0;border-top-color:#1877f2;border-radius:50%;animation:fb-spin .8s linear infinite}@keyframes fb-spin{to{transform:rotate(360deg)}}.fb-loading-text{margin-top:1rem;color:#666;font-size:14px;font-weight:500}.fb-video-embed{display:none}.fb-video-embed .fb-video{width:100%}.fb-video-caption{margin-top:.75rem;text-align:center;font-size:14px;color:#666;font-style:italic}@media (max-width: 768px){.fb-video-player{margin:1.5rem auto}}@media (prefers-color-scheme: dark){.fb-video-placeholder-container{background:#2a2a2a}.fb-loading-text{color:#ccc}.fb-video-caption{color:#aaa}}