.lamp-video{box-sizing:border-box;width:min(1280px,calc(100vw - 32px),calc((100dvh - 32px)*16/9));max-width:none;max-height:none;padding:0;border:0;border-radius:0;background:transparent;color:#fff;box-shadow:none;overflow:visible;outline:none}
.lamp-video::backdrop{background:rgba(5,7,9,.84)}
.lamp-video-surface{position:relative;display:block;width:100%;aspect-ratio:16/9;background:#000;overflow:hidden}
.lamp-video-surface iframe{position:absolute;inset:0;display:block;border:0;width:100%;height:100%}
.lamp-video-status{margin:0}
.lamp-video button[id$="-video-retry"]{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:10px 18px;background:#222;color:#fff;border:1px solid #aaa}
.lamp-video[data-error="true"] .lamp-video-status{position:absolute;left:8%;right:8%;top:18%;text-align:center;font:16px/1.4 system-ui,sans-serif}
.lamp-video-external{position:absolute;left:50%;top:70%;transform:translate(-50%,-50%);color:#fff;font:16px/1.4 system-ui,sans-serif;text-underline-offset:4px;white-space:nowrap}
.lamp-video-external[hidden]{display:none}
@media(max-width:540px){.lamp-video{width:min(calc(100vw - 16px),calc((100dvh - 16px)*16/9))}}
@media(max-width:540px){.lamp-video[data-error="true"] .lamp-video-status{top:10%;font-size:14px}.lamp-video-external{font-size:14px;top:76%}}