/************************************************
* 共通定義
************************************************/
.wrapper {
	max-width: 1320px;
	margin: 0 auto;
	padding: 0 24px;
}

.solution h1 {
    font-size: clamp(34px, 5vw, 48px);
    font-weight: 700;
    line-height: 1.3;
	color: #20538F;
}

.solution h2 {
    font-size: clamp(24px, 2vw, 28px);
    font-weight: 700;
    line-height: 1.4;
	color: #20538F;
	margin: 0;
	padding: 0;
	border-bottom: none;
}

.solution h3 {
    font-size: clamp(18px, 2vw, 20px);
    font-weight: 700;
    line-height: 1.4;
	color: #1A1A1A;
}

.solution h4 {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
	color: #1A1A1A;
}

.solution {
    font-size: clamp(16px, 1vw + 12px, 18px);
    line-height: 1.8;
	color: #333333;
}

.ctex-color {
	color: #20538F;
}

/************************************************
* TOP
************************************************/
.solution-top {
	margin: 0;
	background-color: #20538F;
	padding: 3rem 0;
}

.solution-top h1 {
    font-size: clamp(24px, 4vw, 48px);
	color: #FFF;
}

.solution-top p {
	color: #FFF;
	font-size: clamp(14px, 2vw, 24px);
}

/************************************************
* introduction
************************************************/
.solution-intro h2 {
	margin-bottom: 2rem;
}

.solution-intro ul li {
	margin-bottom: 0.5rem;
}

.block-diagram {
	background-color: #DCEAF7;
	padding: 2rem 2rem 1rem 2rem;
}

.block-diagram p {
	text-align: center;
	margin-top: 1rem;
	font-weight: bold;
}

/************************************************
* body
************************************************/
.solution-body {
	padding-top: 3rem;
	padding-bottom: 3rem;
	background-color: #DCEAF7;
}

.solution-body h2 {
	margin-bottom: 1rem;
}

.sol-img img {
	margin-top: 1rem;
}

.sol-card {
	margin-top: 1rem;
	text-align: center;
	padding: 1rem;
	border: 2px #20538F solid;
	background-color: #FFF;
	border-radius: 8px;
	width: 100%;
}

.sol-card img {
	padding: 1rem;
	width: 60%;
}

.sol-card h3 {
	font-size: clamp(14px, 1vw, 16px);
	color: #20538F;
}

.pdf-link {
	text-decoration: none;
	transition: brightness 0.2s ease;
}

.pdf-link a {
	margin: 0 auto;
	text-align: center;
	background-color: #20538F;
	border-radius: 8px;
	padding: 0.5rem;
	color: #FFF;
	display: block;
    font-size: clamp(16px, 2vw, 20px);
    width: 100%;
    max-width: 50rem;
}

.pdf-link:hover {
	filter: brightness(1.2);
}