@charset "UTF-8";

/** ----------------------
 * archive common
---------------------- **/
.archive {
	margin: 150px auto 100px;
	width: 900px;
}

.archive h1 {
	font-size: 32px;
	margin-bottom: 60px;
	padding-bottom: 20px;
	position: relative;
	text-align: center;
}
.archive h1::after {
	background-color: #CBDDED;
	content: '';
	display: block;
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	height: 6px;
	width: 80px;
}

/** article **/
.archive article {
	margin-bottom: 30px;
	position: relative;
}
.archive article a {
	display: block;
	position: absolute;
	left: 0;
	top: 0;
	height: 100%;
	width: 100%;
}
.archive article .thumb {
	width: 280px;
}
.archive article .text {
	margin-left: 40px;
	width: calc(100% - 280px - 40px);
}
.archive article .text .date {
	font-size: 13px;
	margin-bottom: 10px;
}
.archive article .text h2 {
	font-size: 16px;
	margin-bottom: 10px;
}
.archive article .text .exp {
	color: #666666;
	font-size: 13px;
}

/** breadcrumb **/
.archive .breadcrumb {
	border-top: solid 1px #cccccc;
	margin-top: 50px;
	padding-top: 20px;
}
.archive .breadcrumb li {
	font-size: 12px;
	margin-right: 20px;
}
.archive .breadcrumb li a {
	color: #333333;
	font-weight: 700;
	position: relative;
}
.archive .breadcrumb li a::after {
	background-color: #333333;
	border-radius: 50%;
	content: '';
	display: block;
	position: absolute;
	right: -10px;
	top: 50%;
	transform: translateY(-50%);
	height: 4px;
	width: 4px;
}

@media screen and (max-width: 1200px) {
	.archive {
		margin: 12vw 8vw 8vw;
		width: auto;
	}

	.archive h1 {
        font-size: 2.7vw;
        margin-bottom: 5vw;
        padding-bottom: 1.7vw;
	}
	.archive h1::after {
		height: 5px;
		width: 6.8vw;
	}

	/** article **/
	.archive article {
		margin-bottom: 2.5vw;
	}
	.archive article .thumb {
		width: 23.8vw;
	}
	.archive article .text {
		margin-left: 3.4vw;
		width: calc(100% - 23.8vw - 3.4vw);
	}
	.archive article .text .date {
        font-size: 1.1vw;
        margin-bottom: 1vw;
	}
	.archive article .text h2 {
        font-size: 1.35vw;
        margin-bottom: 1vw;
	}
	.archive article .text .exp {
        font-size: 1.1vw;
	}

	/** breadcrumb **/
	.archive .breadcrumb {
		margin-top: 4.2vw;
		padding-top: 1.7vw;
	}
	.archive .breadcrumb li {
        font-size: 1.1vw;
		margin-right: 1.7vw;
	}
	.archive .breadcrumb li a::after {
		right: -1vw;
		height: 4px;
		width: 4px;
	}
}

@media screen and (max-width: 640px) {
	.archive {
		margin: 26vw 6vw 10vw;
	}

	.archive h1 {
        font-size: 5.2vw;
        margin-bottom: 8vw;
        padding-bottom: 3vw;
	}
	.archive h1::after {
        height: 4px;
        width: 12vw;
	}
	
	.archive .list {
		display: flex;
		flex-wrap: wrap;
	}

	/** article **/
	.archive article {
		display: block;
		margin: 0 0 8vw;
		width: 100%;
	}
	.archive article .thumb {
		margin-bottom: 4vw;
		width: 100%;
	}
	.archive article .text {
		margin: 0;
		width: 100%;
	}
	.archive article .text .date {
        font-size: 3.1vw;
        margin-bottom: 2vw;
	}
	.archive article .text h2 {
        font-size: 3.8vw;
        margin-bottom: 2vw;
	}
	.archive article .text .exp {
        font-size: 3.2vw;
	}

	/** breadcrumb **/
	.archive .breadcrumb {
		margin-top: 6vw;
		padding-top: 4vw;
	}
	.archive .breadcrumb li {
        font-size: 3.2vw;
		margin-right: 4vw;
	}
	.archive .breadcrumb li a::after {
		right: -2.6vw;
		height: 4px;
		width: 4px;
	}
}