body{
	margin:0;
	padding:0;
	font-family:
	"Yu Gothic",
	"Hiragino Kaku Gothic ProN",
	sans-serif;
	line-height:1.8;
	color:#333;
	background:#f8fafc;
}

a{
	color:#005bac;
	text-decoration:none;
}

a:hover{
	text-decoration:underline;
}

.container{
	max-width:1100px;
	margin:auto;
	padding:20px;
}

header{
	background:
	linear-gradient(
		135deg,
		#0f4c81,
		#1d7dd8
	);
	color:#fff;
	padding:60px 20px;
	text-align:center;
}

header h1{
	font-size:48px;
	margin:0;
}

header p{
	font-size:20px;
	margin-top:20px;
}

.hero-buttons{
	margin-top:30px;
}

.btn{
	display:inline-block;
	padding:14px 30px;
	border-radius:8px;
	margin:10px;
	font-weight:bold;
}

.btn-primary{
	background:#ffcc00;
	color:#000;
}

.btn-secondary{
	background:#fff;
	color:#005bac;
}

section{
	background:#fff;
	margin:30px 0;
	padding:40px;
	border-radius:12px;
	box-shadow:
	0 2px 10px rgba(0,0,0,.08);
}

h2{
	color:#0f4c81;
	border-left:6px solid #0f4c81;
	padding-left:10px;
}

h3{
	color:#005bac;
}

.levels{
	display:grid;
	grid-template-columns:
	repeat(auto-fit,minmax(250px,1fr));
	gap:20px;
}

.level-card{
	border:1px solid #ddd;
	padding:20px;
	border-radius:10px;
}

.level-card h3{
	margin-top:0;
}

.start-btn{
	display:inline-block;
	background:#0f4c81;
	color:#fff;
	padding:10px 20px;
	border-radius:6px;
}

.features{
	display:grid;
	grid-template-columns:
	repeat(auto-fit,minmax(250px,1fr));
	gap:20px;
}

.feature-box{
	background:#f5f8fc;
	padding:20px;
	border-radius:10px;
}

.faq-item{
	margin-bottom:25px;
}

footer{
	background:#0f4c81;
	color:#fff;
	text-align:center;
	padding:40px;
	margin-top:50px;
}

.notice{
	background:#fff8d7;
	border:1px solid #ffd24d;
	padding:15px;
	border-radius:8px;
}

table{
	width:100%;
	border-collapse:collapse;
}

table th,
table td{
	border:1px solid #ddd;
	padding:10px;
}

table th{
	background:#eef5ff;
}