.cas-accordion {
	margin: 1.5em 0;
	border-radius: 4px;
	overflow: hidden;
}

/* --- Item --- */
.cas-accordion__item {
	border-top: 1px solid #ddd;
}

.cas-accordion__item:first-child {
	border-top: none;
}

/* --- Title / trigger --- */
.cas-accordion__title {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin: 0;
	padding: 0.85em 1.1em;
	font-size: 1em;
	font-weight: 600;
	cursor: pointer;
	background: #f7f7f7;
	transition: background 0.15s ease;
	user-select: none;
	line-height: 1.4;
}

.cas-accordion__title:hover,
.cas-accordion__item.is-open > .cas-accordion__title {
	background: #efefef;
}

.cas-accordion__title:focus-visible {
	outline: 2px solid #0073aa;
	outline-offset: -2px;
}

/* --- Chevron icon --- */
.cas-accordion__icon {
	flex-shrink: 0;
	width: 18px;
	height: 18px;
	margin-left: 0.75em;
	position: relative;
}

.cas-accordion__icon::before,
.cas-accordion__icon::after {
	content: '';
	position: absolute;
	top: 50%;
	width: 9px;
	height: 2px;
	background: currentColor;
	border-radius: 1px;
	transition: transform 0.2s ease;
}

.cas-accordion__icon::before {
	left: 1px;
	transform: translateY(-50%) rotate(45deg);
}

.cas-accordion__icon::after {
	right: 1px;
	transform: translateY(-50%) rotate(-45deg);
}

.cas-accordion__item.is-open > .cas-accordion__title .cas-accordion__icon::before {
	transform: translateY(-50%) rotate(-45deg);
}

.cas-accordion__item.is-open > .cas-accordion__title .cas-accordion__icon::after {
	transform: translateY(-50%) rotate(45deg);
}

.cas-accordion__body {
	overflow: hidden;
}

.cas-accordion__body-inner {
	padding: 1em 1.1em 1.1em;
}

.cas-accordion__body-inner > *:first-child {
	margin-top: 0;
}

.cas-accordion__body-inner > *:last-child {
	margin-bottom: 0;
}