.blog-single {
	padding: 24px 0 80px;
	--blog-single-sticky-top: 16px;
}

.admin-bar .blog-single {
	--blog-single-sticky-top: 48px;
}

.blog-single__layout {
	display: flex;
	gap: 24px;
}

.blog-single__nav-col {
	flex: 0 0 260px;
	width: 260px;
}

.blog-single__article {
	flex: 1 1 auto;
	min-width: 0;
}

.blog-single__layout--has-sidebar .blog-single__article {
	max-width: none;
}

.blog-single__sidebar {
	flex: 0 0 320px;
	width: 320px;
}

.blog-single__sidebar-inner {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.blog-single-widget {
	padding: 20px 16px;
	border: 1px solid var(--line_black);
	border-radius: 8px;
	background: #fff;
}

.blog-single-widget:empty {
	display: none;
}

.blog-single-widget__title,
.blog-single-widget .widget-title {
	margin: 0 0 12px;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.2;
}

.blog-single__title {
	margin: 0 0 16px;
	font-size: 42px;
	font-weight: 600;
	line-height: 1.1;
	letter-spacing: -0.03em;
}

.blog-single__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px 16px;
	margin-bottom: 24px;
	color: var(--grey_text);
	font-size: 14px;
}

.blog-single__cats {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.blog-single__cat {
	display: inline-flex;
	align-items: center;
	padding: 4px 10px;
	border: 1px solid var(--line_black);
	border-radius: 100px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.02em;
	text-transform: uppercase;
	color: var(--grey_text);
}

.blog-single__cat:hover {
	border-color: var(--primary);
	color: var(--primary);
}

.blog-single__thumb {
	margin-bottom: 24px;
	overflow: hidden;
	border-radius: 8px;
	max-height: 400px;
}

.blog-single__thumb img {
	display: block;
	width: 100%;
	height: auto;
}

.blog-single__mobile-nav {
	display: none;
}

.blog-single__content {
	display: flex;
	flex-direction: column;
	gap: 16px;
	font-size: 16px;
	line-height: 1.45;
}

.blog-single__content > *:last-child {
	margin-bottom: 0;
}

.blog-single__content p {
	margin: 0;
}

.blog-single__content a {
	color: var(--primary);
	text-decoration: underline;
}

.blog-single__content a:hover {
	color: var(--primary_hover);
}

.blog-single__content .wp-block-akronmetall-nav-heading,
.blog-single__content .wp-block-heading,
.blog-single__content h2,
.blog-single__content h3,
.blog-single__content h4 {
	margin: 16px 0 8px;
	font-weight: 600;
	line-height: 1.15;
	letter-spacing: -0.02em;
	scroll-margin-top: 24px;
}

.blog-single__content h2,
.blog-single__content h2.wp-block-heading,
.blog-single__content h2.wp-block-akronmetall-nav-heading {
	font-size: 32px;
}

.blog-single__content h3,
.blog-single__content h3.wp-block-heading,
.blog-single__content h3.wp-block-akronmetall-nav-heading {
	font-size: 24px;
}

.blog-single__content h4,
.blog-single__content h4.wp-block-heading,
.blog-single__content h4.wp-block-akronmetall-nav-heading {
	font-size: 20px;
}

.blog-single__content figure {
	margin: 0;
}

.blog-single__content img {
	border-radius: 8px;
}

.blog-single__content ul,
.blog-single__content ol {
	margin: 0;
	padding-left: 22px;
}

.blog-single__content blockquote,
.blog-single__content .wp-block-quote {
	margin: 0;
	padding: 20px 24px;
	border-left: 3px solid var(--primary);
	background: rgba(222, 0, 0, 0.04);
	border-radius: 0 8px 8px 0;
}

.blog-single-toc {
	width: 100%;
}

.blog-single-toc__inner {
	display: flex;
	flex-direction: column;
	min-height: 0;
	padding: 20px 16px 16px;
	border: 1px solid var(--line_black);
	border-radius: 8px;
	background: #fff;
}

.blog-single-toc__toggle {
	display: none;
}

.blog-single-toc__progress {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.blog-single-toc__progress-label {
	margin: 0;
	font-size: 13px;
	font-weight: 600;
	color: var(--grey_text);
}

.blog-single-toc__progress-bar {
	height: 4px;
	overflow: hidden;
	border-radius: 100px;
	background: var(--line_black);
}

.blog-single-toc__progress-fill {
	width: 0;
	height: 100%;
	background: var(--primary);
	transition: width 0.15s linear;
}

.blog-single-toc__body {
	display: flex;
	flex-direction: column;
	min-height: 0;
	margin: 16px 0;
}

.blog-single-toc__title {
	margin-bottom: 12px;
	font-size: 16px;
	font-weight: 600;
}

.blog-single-toc__list-wrap {
	position: relative;
	flex: 1;
	min-height: 0;
}

.blog-single-toc__list {
	display: flex;
	flex-direction: column;
	gap: 4px;
	max-height: 420px;
	margin: 0;
	padding: 0;
	overflow-y: auto;
	list-style: none;
}

.blog-single-toc__item {
	padding: 8px;
	border-radius: 6px;
	cursor: pointer;
	line-height: 1.25;
}

.blog-single-toc__item span {
	font-size: 14px;
}

.blog-single-toc__item--depth-0 {
	font-weight: 600;
}

.blog-single-toc__item--depth-1 {
	margin-left: 12px;
	font-weight: 400;
}

.blog-single-toc__item--depth-2 {
	margin-left: 24px;
}

.blog-single-toc__item--depth-3 {
	margin-left: 36px;
}

.blog-single-toc__item:hover,
.blog-single-toc__item.is-active {
	color: var(--primary);
	background: rgba(222, 0, 0, 0.06);
}

.blog-single-toc__footer {
	display: flex;
	flex-direction: column;
	gap: 8px;
	padding-top: 16px;
	border-top: 1px solid var(--line_black);
}

.blog-single-toc__reading {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	padding: 12px 8px;
	border: 1px solid var(--line_black);
	border-radius: 8px;
	font-size: 14px;
	line-height: 1.3;
}

.blog-single-toc__reading-text {
	display: flex;
	align-items: center;
	gap: 8px;
}

.blog-single-toc__reading-icon {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	background-image: url('../images/clock.svg');
	background-repeat: no-repeat;
	background-position: center;
	background-size: contain;
}

.blog-single-toc__reading-time {
	white-space: nowrap;
	font-weight: 600;
}

.blog-single-toc__to-top {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	width: 100%;
	min-height: 40px;
	padding: 0 16px;
	border: 1px solid var(--line_black);
	border-radius: 8px;
	color: var(--grey_text);
	font-size: 14px;
	font-weight: 600;
	transition: border-color 0.2s ease, color 0.2s ease;
}

.blog-single-toc__to-top::before {
	content: '';
    width: 7px;
    height: 7px;
    border-top: 2px solid currentColor;
    border-left: 2px solid currentColor;
    transform: rotate(45deg);
    margin-top: 5px;
}

.blog-single-toc__to-top:hover {
	border-color: var(--primary);
	color: var(--primary);
}

@media (min-width: 992px) {
	.blog-single-toc {
		position: sticky;
		top: var(--blog-single-sticky-top);
		max-height: calc(100vh - var(--blog-single-sticky-top) - 16px);
		overflow: hidden;
	}

	.blog-single-toc__inner {
		max-height: calc(100vh - var(--blog-single-sticky-top) - 16px);
	}

	.blog-single__sidebar-inner {
		position: sticky;
		top: var(--blog-single-sticky-top);
	}
}

@media (max-width: 1200px) {
	.blog-single__layout--has-sidebar .blog-single__sidebar {
		display: none;
	}

	.blog-single__layout--has-sidebar .blog-single__article {
		max-width: 944px;
	}
}

@media (max-width: 991px) {
	.blog-single {
		padding: 16px 0 56px;
	}

	.blog-single__layout {
		display: block;
		gap: 0;
	}

	.blog-single__sidebar {
		display: none;
	}

	.blog-single__nav-col {
		display: none;
	}

	.blog-single__title {
		font-size: 32px;
	}

	.blog-single__mobile-nav {
		display: block;
		margin-bottom: 20px;
	}

	.blog-single-toc:not(.blog-single-toc--has-items) {
		display: none;
	}

	.blog-single-toc__inner {
		padding: 0;
	}

	.blog-single-toc__progress,
	.blog-single-toc__footer,
	.blog-single-toc__title {
		display: none;
	}

	.blog-single-toc__toggle {
		display: flex;
		align-items: center;
		justify-content: space-between;
		width: 100%;
		min-height: 48px;
		padding: 12px 16px;
		font-size: 16px;
		font-weight: 600;
		line-height: 1.2;
		color: var(--dark_text);
	}

	.blog-single-toc__toggle-main {
		display: flex;
		align-items: center;
		gap: 10px;
	}

	.blog-single-toc__toggle-icon {
		flex-shrink: 0;
		width: 18px;
		height: 12px;
		background:
			linear-gradient(currentColor, currentColor) 0 0 / 100% 2px no-repeat,
			linear-gradient(currentColor, currentColor) 0 50% / 100% 2px no-repeat,
			linear-gradient(currentColor, currentColor) 0 100% / 100% 2px no-repeat;
	}

	.blog-single-toc__toggle-chevron {
		flex-shrink: 0;
		width: 8px;
		height: 8px;
		border-right: 2px solid currentColor;
		border-bottom: 2px solid currentColor;
		transform: rotate(45deg) translate(-2px, -2px);
		transition: transform 0.2s ease;
	}

	.blog-single-toc__toggle[aria-expanded="true"] .blog-single-toc__toggle-chevron {
		transform: rotate(-135deg) translate(-2px, -2px);
	}

	.blog-single-toc__body {
		display: none;
		margin: 0;
		padding: 0 8px 12px;
		border-top: 1px solid var(--line_black);
	}

	.blog-single-toc.is-open .blog-single-toc__body {
		display: flex;
	}

	.blog-single-toc__list {
		max-height: none;
	}

	.blog-single__content h2,
	.blog-single__content h2.wp-block-heading,
	.blog-single__content h2.wp-block-akronmetall-nav-heading {
		font-size: 26px;
	}

	.blog-single__content {
		font-size: 16px;
	}
}