/* Base styles for all pages */
body {
	font-family:
		-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Sans",
		"Noto Sans CJK JP", sans-serif;
	line-height: 1.6;
	color: #333;
	max-width: 800px;
	margin: 0 auto;
	padding: 20px;
	background-color: #f5f5f5;
}

.container {
	background: white;
	padding: 40px;
	border-radius: 12px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1 {
	color: #2c3e50;
	text-align: center;
	margin-bottom: 40px;
	font-size: 2.5em;
}

.back-link {
	display: inline-block;
	margin-bottom: 20px;
	color: #3498db;
	text-decoration: none;
	font-size: 1.1em;
}

.back-link:hover {
	text-decoration: underline;
}