html, body {
	position: relative;
	width: 100%;
	height: 100%;
}

body {
	color: #333;
	margin: 0;
	
	box-sizing: border-box;
	font-family: Georgia, serif;
	background-color: #F5DF4D;
}

a {
	color: rgb(0,100,200);
	text-decoration: none;
}

label {
	display: block;
}

main {
	text-align: center;
	padding: 1em;
	margin: 0 auto;
}

h1 {
	color: black;
	font-size: 4em;
	font-weight: 600;
	
}

h1,
h2,
h3,
p {
  font-size: clamp(
    var(--fluid-type-min, 1rem),
    calc(1rem + var(--fluid-type-target, 3vw)),
    var(--fluid-type-max, 4rem)
  );
}

h1 {
	--fluid-type-min: 2.5rem;
	--fluid-type-max: 5rem;
	--fluid-type-target: 5vw;
  }
  
  h2 {
	--fluid-type-min: 1.8rem;
	--fluid-type-max: 3rem;
  }
  
  h3 {
	--fluid-type-min: 1.5rem;
	--fluid-type-max: 2.5rem;
  }
  
  h2,
  h3 {
	max-width: 30ch;
  }
  
  p {
	--fluid-type-min: 1.5rem;
	--fluid-type-max: 3rem;
	max-width: 60ch;
  }



input, button, select, textarea {
	font-family: inherit;
	font-size: inherit;
	-webkit-padding: 0.4em 0;
	padding: 0.4em;
	box-sizing: border-box;
	border: 1px solid #ccc;
	border-radius: 2px;
}

input:disabled {
	color: #ccc;
}

button {	
	outline: none;
}

button:disabled {
	color: #999;
}

button:not(:disabled):active {
	background-color: #ddd;
}

button:focus {
	border-color: #666;
}


@media (min-width: 640px) {
	main {
		max-width: none;
	}
}