.seo-guide {
	color: #2f3340;
}

.seo-guide__lead {
	max-width: 62rem;
	margin-bottom: 1.5rem;
	font-size: 1.25rem;
	line-height: 1.65;
}

.seo-guide__notice {
	margin: 1.5rem 0 2rem;
	padding: 1.25rem 1.5rem;
	border-left: 0.3125rem solid #7d9365;
	border-radius: 0 1rem 1rem 0;
	background: #f2f6ed;
	line-height: 1.6;
}

.seo-guide__toc {
	margin: 1.5rem 0 2.5rem;
	padding: 1.25rem 1.5rem;
	border: 0.0625rem solid rgba(70, 80, 114, 0.18);
	border-radius: 1rem;
	background: #fff;
}

.seo-guide__toc ul {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.5rem;
	margin: 0.75rem 0 0;
	padding-left: 1.25rem;
}

.seo-guide__toc a,
.seo-guide a {
	color: #344a82;
	text-decoration: underline;
	text-decoration-thickness: 0.0625rem;
	text-underline-offset: 0.18em;
}

.seo-guide__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1rem;
	margin: 1.5rem 0 2rem;
}

.seo-guide__card {
	padding: 1.25rem;
	border: 0.0625rem solid rgba(70, 80, 114, 0.14);
	border-radius: 1rem;
	background: #fff;
	box-shadow: 0 0.5rem 1.5rem rgba(70, 80, 114, 0.07);
}

.seo-guide__card h3 {
	margin-top: 0;
}

.seo-guide .article-table {
	max-width: 100%;
	overflow-x: auto;
	margin-bottom: 1.5rem;
	-webkit-overflow-scrolling: touch;
}

.seo-guide .article-table table,
.seo-guide table.article-table {
	width: max-content;
	min-width: 100%;
	border-collapse: collapse;
}

.seo-guide .article-table th,
.seo-guide .article-table td,
.seo-guide table.article-table th,
.seo-guide table.article-table td {
	padding: 0.75rem;
	border-bottom: 0.0625rem solid rgba(70, 80, 114, 0.14);
	vertical-align: top;
	text-align: left;
}

.seo-guide .article-table thead th,
.seo-guide table.article-table thead th {
	background: #edf1f7;
	font-weight: 700;
}

.seo-guide .article-table tbody tr:nth-child(even),
.seo-guide table.article-table tbody tr:nth-child(even) {
	background: rgba(70, 80, 114, 0.035);
}

.seo-guide h2[id] {
	scroll-margin-top: 8rem;
}

.seo-guide li,
.seo-guide p {
	line-height: 1.65;
}

@media (max-width: 56.25rem) {
	.seo-guide__grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 37.5rem) {
	.seo-guide__lead {
		font-size: 1.0625rem;
	}

	.seo-guide__notice,
	.seo-guide__toc,
	.seo-guide__card {
		padding: 1rem;
	}

	.seo-guide__toc ul {
		display: block;
	}

	.seo-guide__toc li + li {
		margin-top: 0.5rem;
	}
}