*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-size: 100%;
	font-weight: normal;
}

body{
	padding: 20px;
	font-family: "Gowun Batang", serif;
	font-size: 20;
	line-height: 1.7;
	word-break: keep-all;
	background-image: url(table.jpg);
	background-size: 25%;
	background-attachment: fixed;

}

summary {
  display: flex;
  align-items: center;
  gap: 0.5rem; /* ▶ 와 제목 사이 간격 */
  cursor: pointer;
}

summary h2 {
  margin: 0;
}


.document{
	padding: 40px;
	background-color: black;
	max-width: 800px;
	margin: 0 auto;
	box-shadow: 4px 4px 16px rgba(0, 0, 0, .5);
}

.document h1{
color: tomato;
margin-bottom: 40px;
text-align: center;
font-size: 40px;
}

.document h2{
	color: tomato;
	margin: 20px 0;
	margin-left: 20px;
	font-weight: bold;
}

.document p{
	color: white;
	margin-bottom: 20px;
}

.document img{
	max-width: 200px;
}

.author{
	color: white;
	font-size: 16px;
	width: 200px;
	float: right;
	margin: 20px;
}

.author img{
	color: white;
	width: 100%;
}

.nav{
	position: fixed;
	right: 20px;
	bottom: 20px;
	background-color: black;
	padding: 20px;

}

.nav a{
	color: white;
	text-decoration: none;
}

.nav a:hover {
	text-decoration: underline;
}

.coffee{
	position: fixed;
	top: 20px;
	right: 20px;
	width: 100px;
}