/*******************
 カスタンプラリーの設定
*******************/
/* 背景 */
.stamp {
	position: relative;
	margin-top: 60px;
	margin-bottom: 60px;
	padding-top: 20px;
	padding-bottom: 20px;
	background: url(../event/images/stamp_bg.png) center 80px / contain repeat-y;
	color: #1c1c1c;
}
.stamp::before, .stamp::after {
	position: absolute;
	left: 0;
	z-index: 1;
	content: "";
	width: 100%;
	height: 80px;
	background: url(../event/images/stamp_bg_head.png) top center / cover no-repeat;
}
.stamp::before {
	top: -70px;
}
.stamp::after {
	bottom: -70px;
	transform: rotate(180deg);
}

.stamp-inner {
	padding: 0 20px;
}

/* 見出しの設定 */
.stamp-title {
	text-align: center;
}
.stamp-title img {
	width: 100%;
	height: auto;
	max-width: 680px;
}

.stamp h3 {
	margin-bottom: 10px;
	padding: 8px 0.5em;
	color: #fff;
	background: #865547;
	border-radius: 8px;
	display: block;
}
@media (min-width: 768px) {
	.stamp h3 {
		margin-bottom: 15px;
	}
}

/* コンテンツの設定 */
.stamp-list {
	counter-reset: number 0;
	margin: 0 -8px;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}
.stamp-list .stamp-items {
	position: relative;
	margin: 30px 8px 20px;
	padding: 32px 16px 0;
	width: 100%;
	text-align: center;
	background: #fff;
	border-radius: 16px;
}
.stamp-list .stamp-items::before {
	position: absolute;
	top: -20px;
	left: -12px;
	counter-increment: number 1;
	content: counter(number) "";
	width: 64px;
    height: 64px;
    font-size: 3rem;
	color: #fff;
	background: #865547;
	border-radius: 9999px;
	display: flex;
	justify-content: center;
	align-items: center;
}
.stamp-list .stamp-items .stamp-items-text {
	font-size: 20px;
}
.stamp-items-images {
	margin-bottom: 8px;
	width: 100%;
	height: auto;
}
@media (min-width: 768px) {
	.stamp-list .stamp-items {
		width: calc(25% - 16px);
	}
	.stamp-list .stamp-items::before {
		width: 48px;
		height: 48px;
		font-size: 2.4rem;
	}	
	.stamp-list .stamp-items .stamp-items-text {
		font-size: 16px;
	}
	
}