.tsuki-accordion {
	margin: 1rem 0;
	border-radius: 16px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.08);
	background-color: var(--white);
	overflow: hidden;
}

.tsuki-accordion[open] {
	box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.tsuki-accordion summary {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0.8em 1.2em;
	font-weight: 600;
	cursor: pointer;
}

.tsuki-accordion summary::after {
	content: '▸';
	transition: transform 0.3s ease;
}

.tsuki-accordion[open] summary::after {
	transform: rotate(90deg);
}

.tsuki-accordion .accordion-content {
	padding: 0.8em 1.2em;
}