@media (prefers-color-scheme: dark) {
	html {
		background: #000;
		color: #fff;
	}

	/* IndieWeb u-photo should be distinct from the background */
	.u-photo {
		/* Versions of Samsung Internet released recently as 2017 need this
		 * prefix, along with Qt4-based QtWebkit used in e.g. rekonq */
		-webkit-filter: invert(1);
		filter: invert(1);
	}

	a {
		color: #4af;
	}

	a:visited {
		color: #d7f;
	}

	a:active {
		color: #f33;
	}

	blockquote,
	p code,
	hr,
	pre {
		border-color: #333;
	}
}