.timeline-container-7c70d831 {
	position: relative;
	max-width: 800px;
	margin: 0 auto;
	padding: 20px 0;
}

.timeline-container-7c70d831::before {
	content: '';
	position: absolute;
	top: 0;
	bottom: 0;
	left: 20px;
	width: 2px;
	background-color: #e2e8f0;
}

.timeline-item-7c70d831 {
	position: relative;
	margin-bottom: 30px;
	padding-left: 50px;
}

.timeline-item-7c70d831:last-child {
	margin-bottom: 0;
}

.timeline-dot-7c70d831 {
	position: absolute;
	left: 14px;
	top: 5px;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background-color: #3b82f6;
	border: 2px solid #fff;
	box-shadow: 0 0 0 2px #e2e8f0;
	z-index: 1;
}

.timeline-content-7c70d831 {
	background-color: #f8fafc;
	padding: 20px;
	border-radius: 8px;
	box-shadow: 0 1px 3px rgba(0,0,0,0.1);
	transition: background-color 0.3s ease;
}

.timeline-content-7c70d831.is-expandable-7c70d831 {
	cursor: pointer;
}

.timeline-content-7c70d831.is-expandable-7c70d831:hover {
	background-color: #f1f5f9;
}

.timeline-header-7c70d831 {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
}

.timeline-header-content-7c70d831 {
	flex: 1;
}

.timeline-toggle-icon-7c70d831 {
	margin-left: 15px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	transition: transform 0.3s ease;
	color: #64748b;
}

.timeline-content-7c70d831:not(.collapsed-7c70d831) .timeline-toggle-icon-7c70d831 {
	transform: rotate(180deg);
}

.timeline-image-7c70d831 {
	margin-bottom: 15px;
}

.timeline-image-7c70d831 img {
	max-width: 100%;
	height: auto;
	display: block;
}

.timeline-year-7c70d831 {
	font-weight: 700;
	color: #3b82f6;
	margin-bottom: 5px;
	font-size: 0.9em;
}

.timeline-title-7c70d831 {
	margin: 0 0 10px 0;
	font-size: 1.25em;
	color: #1e293b;
}

.timeline-title-7c70d831 a {
	color: inherit;
	text-decoration: none;
	transition: color 0.3s ease;
}

.timeline-desc-wrapper-7c70d831 {
	display: grid;
	grid-template-rows: 0fr;
	transition: grid-template-rows 0.3s ease-out;
}

.timeline-content-7c70d831:not(.collapsed-7c70d831) .timeline-desc-wrapper-7c70d831 {
	grid-template-rows: 1fr;
}

.timeline-desc-7c70d831 {
	overflow: hidden;
	color: #64748b;
	line-height: 1.5;
	margin: 0;
}

.timeline-content-7c70d831:not(.collapsed-7c70d831) .timeline-desc-7c70d831 {
	padding-top: 10px;
}


@media (min-width: 768px) {
	.timeline-container-7c70d831::before {
		left: 50%;
		transform: translateX(-50%);
	}

	.timeline-item-7c70d831 {
		width: 50%;
		padding-left: 0;
		padding-right: 40px;
		margin-bottom: 40px;
	}

	.timeline-item-7c70d831:nth-child(even) {
		margin-left: 50%;
		padding-right: 0;
		padding-left: 40px;
	}

	.timeline-item-7c70d831:nth-child(odd) .timeline-content-7c70d831 {
		text-align: right;
	}
	
	.timeline-item-7c70d831:nth-child(odd) .timeline-header-7c70d831 {
		flex-direction: row-reverse;
	}
	
	.timeline-item-7c70d831:nth-child(odd) .timeline-toggle-icon-7c70d831 {
		margin-left: 0;
		margin-right: 15px;
	}

	.timeline-item-7c70d831:nth-child(odd) .timeline-dot-7c70d831 {
		left: auto;
		right: -7px;
	}
	
	.timeline-item-7c70d831:nth-child(even) .timeline-dot-7c70d831 {
		left: -7px;
	}
}