html {
	font-size: 100%;
}

body {
	text-align: left;
	font-family: system-ui, -apple-system, BlinkMacSystemFont,
		"Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
	line-height: 1.7;
	margin: 0;
	padding: 1rem;
	font-size: clamp(16px, 4vw, 18px);
}

select {
	padding: 2px;
}