* {
	border: 0;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
:root {
	font-size: calc(16px + (20 - 16)*(100vw - 320px)/(1024 - 320));
}
body {
	background: #f1f1f1;
	color: #242424;
	font: 1em "Hind", Arial, sans-serif;
	line-height: 1.5;
}
a {
	color: #2762f3;
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
a:active {
	color: #0c48db;
}
a:visited {
	color: #5785f6;
}
h1 {
	font: 2em "Ubuntu", Arial, sans-serif;
	line-height: 1.5;
	margin-bottom: .75em;
}
p, ul {
	margin-bottom: 1.5em;
}
ul {
	margin-left: 1.5em;
}
main, canvas {
	display: block;
}
canvas {
	display: block;
	margin: 0 auto 1.5em auto;
	width: 100%;
	height: auto;
	-webkit-tap-highlight-color: transparent;
}
.wrap {
	margin: auto;
	padding: 1.5em;
	max-width: 37.5em;
}
@media (prefers-color-scheme: dark) {
	body {
		background: #242424;
		color: #f1f1f1;
	}
	a {
		color: #5785f6;
	}
	a:active {
		color: #2762f3;
	}
	a:visited {
		color: #87a9f9;
	}
}