/*===========================================================================*/
/*  共通対応エリアアコーディオン  */
/*===========================================================================*/
.c-areaAccordion {
	--area-accordion-gap: clamp(8px, 0.7vw, 12px);
	position: relative;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--area-accordion-gap);
	width: 100%;
	margin-top: 40px;
}

.p-top-area__card > .c-areaAccordion {
	margin-top: 0;
}

.c-areaAccordion__item {
	position: relative;
	min-width: 0;
	border: 2px solid #e9edf3;
	border-radius: clamp(6px, 0.55vw, 8px);
	background: #fff;
}

.c-areaAccordion__item[open] {
	z-index: 20;
}

.c-areaAccordion__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	width: 100%;
	height: clamp(46px, 4vw, 58px);
	padding: 0 clamp(14px, 1.4vw, 20px);
	border: 0;
	background: #eef5f8;
	color: #323232;
	font-size: clamp(16px, 1.4vw, 20px);
	font-weight: 700;
	text-align: left;
	cursor: pointer;
	transition: background-color 0.3s, color 0.3s;
}

.c-areaAccordion__head {
	list-style: none;
}

.c-areaAccordion__head::-webkit-details-marker {
	display: none;
}

.c-areaAccordion__head:hover,
.c-areaAccordion__head:focus-visible {
	background: #deedf4;
	color: #24ade0;
}

.c-areaAccordion__head:focus-visible {
	outline: 3px solid rgba(36, 173, 224, 0.35);
	outline-offset: 2px;
}

.c-areaAccordion__title {
	min-width: 0;
}

.c-areaAccordion__num {
	margin-left: auto;
	color: #fff;
	font-size: clamp(11px, 1vw, 14px);
	font-weight: 700;
	line-height: 1.4;
}

.c-areaAccordion__num span {
	display: inline-block;
	padding: 1px 8px 2px;
	border-radius: 6px;
	background: #24ade0;
	white-space: nowrap;
}

.c-areaAccordion__icon {
	position: relative;
	flex: 0 0 14px;
	width: 14px;
	height: 14px;
}

.c-areaAccordion__icon::before,
.c-areaAccordion__icon::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 14px;
	height: 2px;
	border-radius: 999px;
	background: #24ade0;
	transform: translate(-50%, -50%);
	transition: transform 0.3s;
}

.c-areaAccordion__icon::after {
	transform: translate(-50%, -50%) rotate(90deg);
}

.c-areaAccordion__item[open] .c-areaAccordion__icon::after {
	transform: translate(-50%, -50%);
}

.c-areaAccordion__content {
	position: absolute;
	top: 100%;
	left: 0;
	z-index: 10;
	width: calc(300% + (var(--area-accordion-gap) * 2));
	max-height: min(60vh, 520px);
	margin-top: 4px;
	padding: 12px clamp(10px, 1vw, 14px) clamp(14px, 1.4vw, 20px);
	overflow-y: auto;
	overscroll-behavior: contain;
	border: 2px solid #e9edf3;
	border-radius: clamp(6px, 0.55vw, 8px);
	background: #fff;
	box-shadow: 0 8px 20px rgba(23, 73, 157, 0.12);
	-webkit-overflow-scrolling: touch;
}

.c-areaAccordion__item:not([open]) > .c-areaAccordion__content {
	display: none;
}

.c-areaAccordion__item:nth-child(3n + 2) .c-areaAccordion__content {
	left: calc(-100% - var(--area-accordion-gap));
}

.c-areaAccordion__item:nth-child(3n) .c-areaAccordion__content {
	left: calc(-200% - (var(--area-accordion-gap) * 2));
}

.c-areaAccordion__links {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.c-areaAccordion__link {
	display: inline-flex;
	align-items: center;
	padding: 7px 12px;
	border: 1px solid #e9edf3;
	border-radius: 7px;
	background: #fff;
	color: #323232;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.5;
	transition: border-color 0.3s, color 0.3s, background-color 0.3s;
}

.c-areaAccordion__link:hover,
.c-areaAccordion__link:focus-visible {
	border-color: #24ade0;
	background: #eef5f8;
	color: #24ade0;
}

@media (max-width: 900px) {
	.c-areaAccordion {
		--area-accordion-gap: 8px;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		margin-top: 20px;
	}

	.c-areaAccordion__head {
		height: 46px;
		padding: 0 14px;
		font-size: 16px;
	}

	.c-areaAccordion__content {
		width: calc(200% + var(--area-accordion-gap));
		max-height: min(65vh, 480px);
		padding: 10px 10px 12px;
	}

	.c-areaAccordion__item:nth-child(n) .c-areaAccordion__content {
		left: 0;
	}

	.c-areaAccordion__item:nth-child(even) .c-areaAccordion__content {
		left: calc(-100% - var(--area-accordion-gap));
	}

	.c-areaAccordion__links {
		gap: 7px;
	}

	.c-areaAccordion__link {
		padding: 6px 10px;
		border-radius: 6px;
		font-size: 13px;
	}
}