body {
	background: rgb(238,214,174);
	background: radial-gradient(circle, rgba(238,214,174,1) 0%, rgba(148,225,233,1) 100%); 
}

body,
input,
button {
	font-family: didot, garamond, palatino, 'times new roman', serif;
}

h1 {
	font-size: 1em;
	font-weight: normal;
	text-align: center;
	font-style: italic;
	letter-spacing: 0.2em;
}

form,
fieldset {
	display: flex;
	gap: 1em;
	justify-content: center;
}

fieldset {
	border: 1px solid rgba(74,112,116,0.5);
}

legend {
	font-weight: bold;
}

input[type="number"] {
	width: 4em;
}

button {
	margin-top: -0.2em;
	font-weight: bold;
	padding: 0.2em 0.5em;
}

table {
	margin: 2em auto;
	border-collapse: collapse;
	text-align: center;
	border-top: 1px solid rgba(74,112,116,0.5);
}

th, td {
	padding: 0.2em 0.5em;
	border-bottom: 1px solid rgba(74,112,116,0.5);
}

th[role="columnheader"]:after {
	content: "▼";
	color: rgba(0,0,0,0.5);
	font-size: 0.6em;
	line-height: 1rem;
	margin-left: 0.25em;
}

th[aria-sort="ascending"]:after {
	content: "▲";
}

th:nth-child(2):after,
th:nth-child(3):after {
	display: none;
}

th:first-child,
td:first-child {
	text-align: left;
}

section {
	max-width: 100%;
	overflow-x: auto;
}

p {
	max-width: 60em;
	line-height:  1.5;
	margin: 0 auto 2em;
	text-align: center;
}

footer {
	margin-top: 2em;
	text-align: center;
}