ui/causalintrovideo.razor.scss
CausalIntroVideo {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 1);
	pointer-events: all;
	z-index: 500;
	// Keep in sync with CausalIntroVideo.FadeSeconds.
	transition: opacity 0.4s ease;

	&.done {
		opacity: 0;
		pointer-events: none;
	}
}

.video-frame {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 1);
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
}

.skip-hint {
	position: absolute;
	right: 24px;
	bottom: 20px;
	font-size: 24px;
	color: rgba(255, 255, 255, 0.55);
}