body {
	font-family: "Noto Sans JP", sans-serif;
	-webkit-user-select: none;
	-moz-user-select: none;
	user-select: none;
}

.tac {
	text-align: center;
}

.content .body {
	margin-top: 10px;
	padding-left: 2em;
}

.wrapper {
	margin: 0 auto;
	max-width: 894px;
}

.wrapper.comp {
	height: 80vh;
}

.inner {
	height: 100%;
	padding: 100px 50px;
}

h1 {
	font-size: 24px;
	font-weight: bold;
	text-align: center;
}

h2 {
	font-size: 18px;
	font-weight: bold;
}

h3,
p,
li,
input {
	font-size: 16px;
}

span {
	border-bottom: 1px solid #000;
	display: inline-block;
	margin-right: 10px;
	width: 150px;
}

.container {
	display: flex;
	flex-direction: column;
	gap: 40px;
}

.container.comp {
	align-items: center;
	height: 100%;
	justify-content: center;
}

.content {
	display: flex;
	flex-direction: column;
	gap: 30px;
}

label {
	display: flex;
	gap: 10px;
	margin-bottom: 10px;
}

.row {
	align-items: center;
	display: flex;
	gap: 10px;
}

input {
	border: 1px solid #000;
	border-radius: 5px;
	max-width: 500px;
	padding: 5px;
	width: 100%;
}

input:user-invalid {
	border: 1px solid #ff0000;
}

.confirm {
	font-weight: bold;
	padding: 5px 10px;
	width: auto;
}

.buttons {
	align-items: center;
	display: flex;
	flex-direction: column;
	gap: 20px;
	margin-top: 50px;
}

button {
	align-items: center;
	background: #000;
	border-radius: 5px;
	color: #fff;
	cursor: pointer;
	display: flex;
	justify-content: center;
	max-width: 200px;
	padding: 10px;
	transition: 0.3s;
	width: 100%;
}

button:hover {
	opacity: 0.7;
}

#back-button {
	background: #fff;
	border: 1px solid #000;
	color: #000;
}