/**
 * HTML-карта сайта: простой список «рубрика → материалы».
 */

.ab-sitemap {
	--ab-sitemap-muted: rgba(15, 23, 42, 0.62);
	--ab-sitemap-border: rgba(15, 23, 42, 0.14);
	max-width: 900px;
	margin: 0 auto;
}

.ab-sitemap__title {
	margin: 0 0 12px;
	font-size: clamp(1.9rem, 3vw, 2.6rem);
	line-height: 1.15;
}

.ab-sitemap__intro {
	margin: 0 0 24px;
	color: var(--ab-sitemap-muted);
}

.ab-sitemap__intro > :first-child { margin-top: 0; }
.ab-sitemap__intro > :last-child { margin-bottom: 0; }

.ab-sitemap__home { margin: 0 0 28px; }

.ab-sitemap__link {
	color: inherit;
	text-decoration: none;
	text-underline-offset: 0.18em;
}

.ab-sitemap__link:hover,
.ab-sitemap__link:focus-visible { text-decoration: underline; }

.ab-sitemap__section { margin: 0 0 34px; }

.ab-sitemap__heading {
	margin: 0 0 18px;
	padding-bottom: 10px;
	font-size: 1.35rem;
	line-height: 1.25;
	border-bottom: 1px solid var(--ab-sitemap-border);
}

.ab-sitemap__group { margin: 0 0 22px; }

.ab-sitemap__group .ab-sitemap__group {
	margin: 18px 0 0 20px;
	padding-left: 18px;
	border-left: 1px solid var(--ab-sitemap-border);
}

.ab-sitemap__group-title {
	margin: 0 0 9px;
	font-size: 1.08rem;
	line-height: 1.35;
}

.ab-sitemap__posts {
	margin: 0;
	padding-left: 20px;
}

.ab-sitemap__post {
	margin: 0;
	padding: 3px 0;
}

.ab-sitemap__date {
	margin-left: 6px;
	color: var(--ab-sitemap-muted);
	font-size: 0.85em;
	white-space: nowrap;
}

.ab-sitemap__empty { color: var(--ab-sitemap-muted); }

@media (max-width: 640px) {
	.ab-sitemap__group .ab-sitemap__group {
		margin-left: 12px;
		padding-left: 12px;
	}
}