* {
	border: 0;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
:root {
	--hue: 223;
	--bg: hsl(var(--hue),10%,90%);
	--fg: hsl(var(--hue),10%,10%);
	font-size: calc(18px + (24 - 16) * (100vw - 320px) / (1280 - 320));
}
body {
	background-color: #884B2A;
	color: var(--fg);
	font: 1em/1.2 sans-serif;
	height: 100vh;
	display: grid;
	place-items: center;
}


main {
	padding: 1.0em 0;
}

h4 {
  margin-top: 0.5em;
  font-size: 1em;  
  font-weight: lighter;
  color: #ddd;
}


.circle {
	border-radius: 50%;
	box-shadow: 0 0 0 1px;
	display: flex;
	justify-content: center;
	align-items: flex-end;
	width: 16em;
	height: 16em;
	transform-origin: 90% 19.1%;
	color: #ccc;
}
.circle > .circle {
	animation: circle 19s ease;
	width: 61.8%;
	height: 61.8%;
	color: white;
}



/* Animations */
@keyframes circle {
	from { transform: rotate(0); }
	to { transform: rotate(2turn); }
}