/* 全站视频异常遮罩，沿用设备与安全播放器的样式。 */
.site-video-player { position: relative; width: 100%; max-width: 100%; overflow: hidden; background: #111827; border-radius: 8px; isolation: isolate; }
.site-video-player > video,
.ui-site .site-video-player > video { display: block; width: 100% !important; height: auto !important; max-width: 100%; margin: 0 !important; aspect-ratio: var(--site-video-ratio, 16 / 9) !important; object-fit: contain !important; }
.site-video-player > iframe,
.ui-site .site-video-player > iframe { display: block; width: 100% !important; height: auto !important; max-width: 100%; margin: 0 !important; aspect-ratio: var(--site-video-ratio, 16 / 9); border: 0; }
.site-video-frame-retry { position: absolute; top: 8px; right: 8px; z-index: 1; min-height: 36px; padding: 5px 12px; color: #FFFFFF; background: rgba(15, 23, 42, .8); border: 1px solid rgba(255, 255, 255, .45); border-radius: 6px; font-family: inherit; font-size: 13px; cursor: pointer; }
.site-video-frame-retry:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 2px; }
.site-video-frame-retry[hidden] { display: none !important; }
.site-video-overlay[hidden] { display: none !important; }
.site-video-overlay { position: absolute; inset: 0; z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 20px; color: #FFFFFF; background: rgba(15, 23, 42, .72); backdrop-filter: blur(3px); text-align: center; box-sizing: border-box; }
.site-video-status-icon { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 60px; height: 60px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .18); border-radius: 50%; }
.site-video-status-icon svg { width: 28px; height: 28px; }
.site-video-overlay .site-video-message { margin: 0; padding: 0; color: #FFFFFF; font-size: 14px; line-height: 1.5; }
.site-video-overlay .site-video-retry { min-height: 44px; padding: 0 20px; color: #FFFFFF; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .45); border-radius: 8px; font-family: inherit; font-size: 14px; cursor: pointer; }
.site-video-overlay .site-video-retry:hover:not(:disabled) { background: rgba(255, 255, 255, .22); }
.site-video-overlay .site-video-retry:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 3px; }
.site-video-overlay .site-video-retry:disabled { cursor: wait; }
.site-video-overlay.is-loading .site-video-status-icon svg { animation: siteVideoLoading 1s linear infinite; }
@keyframes siteVideoLoading { to { transform: rotate(360deg); } }
@media (max-width: 600px) {
    .site-video-overlay { gap: 8px; padding: 12px; }
    .site-video-status-icon { width: 40px; height: 40px; }
    .site-video-status-icon svg { width: 22px; height: 22px; }
    .site-video-overlay .site-video-message { font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
    .site-video-overlay.is-loading .site-video-status-icon svg { animation: none; }
}