.welcome {
	margin: 5rem;
	width: 40%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.welcome .title {
	font-size: 3.5rem;
	color: var(--primary-color);
	font-weight: 600;
	text-align: center;
	margin: 2rem 0 2rem 0;
}

.welcome .subtitle {
	font-size: 2rem;
	color: var(--primary-color);
	font-weight: 600;
	text-align: center;
}

.posts {
	display: flex;
	flex-wrap: wrap;
	width: 90%;
	height: auto;
	align-items: center;
	justify-content: center;
	margin: 0 0 5rem 0;
	padding: 1rem;
}

.posts li {
	min-width: 30rem;
	max-width: 30rem;
	min-height: 25rem;
	padding: 2rem;
	margin: 1rem;
	border: 0.1rem solid var(--primary-color);
	box-shadow: -1rem 1rem 0 var(--primary-color);
	transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.posts li:hover {
	transform: translate(0.5rem, -0.5rem);
	box-shadow: -1.5rem 1.5rem 0 var(--primary-color);
}

.posts li a {
	text-decoration: none;
	color: var(--primary-color);
}

.posts li a img {
	width: 5rem;
	margin: 0 0 1rem 0;
}

.posts li a .title {
	font-size: 2rem;
	font-weight: 600;
	margin: 0 0 1rem 0;
}

.posts li a .title:hover {
	text-decoration: underline;
	text-decoration-thickness: 0.2rem;
	text-underline-offset: 0.3rem;
}

.posts li a .abstract {
	font-size: 1.5rem;
	margin: 0 0 1rem 0;
}

.posts li a .date {
	font-size: 1.5rem;
	font-weight: 600;
	margin: 0 0 1rem 0;
}

@media (orientation: portrait) {
	.welcome {
		width: 90%;
	}

	.posts {
		flex-direction: column;
	}
}