/**
 * Rollstock Knowledge Center — individual post template.
 *
 * Every selector is rooted in .single-post or .rs-kc-wrapper so this file
 * cannot restyle Pages, archives, products, or the homepage.
 */

.single-post .rs-kc-wrapper {
	width: 940px;
	padding: 26px 0 36px;
	overflow: visible;
}

.single-post .rs-kc-wrapper::after {
	display: table;
	clear: both;
	content: "";
}

.single-post .rs-kc-breadcrumbs {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-bottom: 18px;
	color: #777;
	font-size: 11.5px;
}

.single-post .rs-kc-breadcrumbs a {
	color: #405f91;
	font-weight: 700;
	text-decoration: none;
}

.single-post .rs-kc-layout {
	display: grid;
	grid-template-columns: minmax(0, 625px) 285px;
	gap: 30px;
	align-items: start;
}

.single-post #content.rs-kc-article {
	float: none;
	width: auto;
	padding: 26px 28px 30px;
	background: #fff;
	border: 1px solid #d6dce2;
	border-radius: 6px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.single-post .rs-kc-article-header h1 {
	margin: 10px 0 12px;
	padding: 0 0 12px;
	color: #405f91;
	border: 0;
	border-bottom: 1px solid #cfd6de;
	font-size: 28px;
	font-weight: 700;
	line-height: 1.22;
}

.single-post .rs-kc-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	color: #777;
	font-size: 12px;
}

.single-post .rs-kc-meta strong {
	color: #444;
}

.single-post .rs-kc-kicker {
	display: inline-block;
	padding: 3px 9px;
	color: #fff;
	background: #405f91;
	border-radius: 3px;
	font-family: "PT Sans Narrow", Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.1em;
	line-height: 1.5;
	text-transform: uppercase;
}

.single-post .rs-kc-dot {
	width: 3px;
	height: 3px;
	background: #999;
	border-radius: 50%;
}

.single-post .rs-kc-featured-media {
	position: relative;
	display: flex;
	height: 300px;
	margin: 16px 0 18px;
	overflow: hidden;
	align-items: center;
	justify-content: center;
	background: radial-gradient(circle at 65% 35%, #8d99a6 0%, #4a5664 62%, #2c3540 100%);
	border: 1px solid #c6cdd4;
	border-radius: 5px;
}

.single-post .rs-kc-featured-media::before {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
	background-size: 24px 24px;
	content: "";
	pointer-events: none;
}

.single-post .rs-kc-featured-media img {
	position: relative;
	z-index: 1;
	width: auto;
	max-width: 86%;
	height: auto;
	max-height: 84%;
	object-fit: contain;
	filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.45));
}

.single-post .rs-kc-featured-media figcaption {
	position: absolute;
	right: 10px;
	bottom: 10px;
	z-index: 2;
	padding: 3px 8px;
	color: #e6eef7;
	background: rgba(20, 28, 38, 0.82);
	border: 1px solid rgba(255, 255, 255, 0.18);
	border-radius: 3px;
	font-family: "PT Sans Narrow", Arial, Helvetica, sans-serif;
	font-size: 11px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.single-post .rs-kc-article-content {
	color: #4f4f4f;
	font-size: 14.5px;
	line-height: 1.68;
}

.single-post .rs-kc-article-content > p:first-child {
	color: #333;
	font-size: 16px;
	font-weight: 700;
	line-height: 1.55;
}

.single-post .rs-kc-article-content p,
.single-post .rs-kc-article-content ul,
.single-post .rs-kc-article-content ol,
.single-post .rs-kc-article-content table,
.single-post .rs-kc-article-content figure {
	margin-bottom: 15px;
}

.single-post .rs-kc-article-content h2 {
	margin: 24px 0 10px;
	padding: 0 0 0 10px;
	color: #222;
	border: 0;
	border-left: 4px solid #e9282b;
	font-size: 19px;
	font-weight: 700;
	line-height: 1.3;
}

.single-post .rs-kc-article-content h3 {
	margin: 20px 0 8px;
	color: #405f91;
	font-size: 16px;
	line-height: 1.35;
}

.single-post .rs-kc-article-content ul,
.single-post .rs-kc-article-content ol {
	padding-left: 22px;
}

.single-post .rs-kc-article-content a {
	color: #405f91;
	font-weight: 700;
}

.single-post .rs-kc-article-content a:hover {
	color: #c52330;
}

.single-post .rs-kc-article-content .wp-block-table {
	width: 100%;
	overflow-x: auto;
}

.single-post .rs-kc-article-content table {
	width: 100%;
	border-collapse: collapse;
	font-size: 12.5px;
	line-height: 1.45;
}

.single-post .rs-kc-article-content th,
.single-post .rs-kc-article-content td {
	padding: 9px 10px;
	vertical-align: top;
	border: 1px solid #cbd4de;
	text-align: left;
}

.single-post .rs-kc-article-content th {
	color: #fff;
	background: #405f91;
}

.single-post .rs-kc-article-content tbody tr:nth-child(even) {
	background: #e3ecf3;
}

.single-post .rs-kc-contact {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-top: 24px;
	padding: 16px 20px;
	color: #fff;
	background: linear-gradient(to right, #2e4d7f 0%, #405f91 100%);
	border-radius: 6px;
}

.single-post .rs-kc-contact h2 {
	margin: 0 0 3px;
	padding: 0;
	color: #fff;
	border: 0;
	font-size: 15px;
}

.single-post .rs-kc-contact p {
	margin: 0;
	color: #dce7f5;
	font-size: 12.5px;
	line-height: 1.45;
}

.single-post .rs-kc-primary-button {
	display: inline-block;
	flex: 0 0 auto;
	padding: 7px 16px;
	color: #fff !important;
	background: linear-gradient(to bottom, #f65d62 0%, #e9282b 100%);
	border: 1px solid #bd3a3b;
	border-radius: 8px;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
	font-size: 13px;
	font-weight: 700;
	line-height: 1.4;
	text-align: center;
	text-decoration: none;
}

.single-post .rs-kc-primary-button:hover {
	background: linear-gradient(to bottom, #444 0%, #222 100%);
	border-color: #333;
}

.single-post .rs-kc-edit-link {
	margin: 12px 0 0;
	font-size: 12px;
	text-align: right;
}

.single-post .rs-kc-sidebar {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.single-post .rs-kc-side-card {
	padding: 18px;
	background: #fff;
	border: 1px solid #d5dce3;
	border-radius: 6px;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.single-post .rs-kc-side-title {
	display: flex;
	align-items: center;
	margin: 0 0 14px;
	padding: 0 0 7px;
	color: #84939e;
	border: 0;
	border-bottom: 1px dotted #84939e;
	font-family: "PT Sans Narrow", Arial, Helvetica, sans-serif;
	font-size: 18px;
	font-weight: 700;
	letter-spacing: 0.05em;
	line-height: 1.25;
	text-transform: uppercase;
}

.single-post .rs-kc-side-title::before {
	display: inline-block;
	width: 4px;
	height: 15px;
	margin-right: 7px;
	background: #e9282b;
	content: "";
}

.single-post .rs-kc-recent-list {
	display: flex;
	flex-direction: column;
	gap: 13px;
}

.single-post .rs-kc-recent-item {
	display: grid;
	grid-template-columns: 74px minmax(0, 1fr);
	gap: 11px;
	align-items: center;
	padding-bottom: 13px;
	border-bottom: 1px solid #eceff2;
	text-decoration: none;
}

.single-post .rs-kc-recent-item:last-child {
	padding-bottom: 0;
	border-bottom: 0;
}

.single-post .rs-kc-recent-thumb {
	display: flex;
	width: 74px;
	height: 56px;
	overflow: hidden;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #1f3558 0%, #38598a 60%, #4f6f9f 100%);
	border: 1px solid #c6cdd4;
	border-radius: 4px;
}

.single-post .rs-kc-recent-thumb img {
	width: auto;
	max-width: 90%;
	height: auto;
	max-height: 88%;
	object-fit: contain;
}

.single-post .rs-kc-recent-item small {
	display: block;
	margin-bottom: 3px;
	color: #888;
	font-family: "PT Sans Narrow", Arial, Helvetica, sans-serif;
	font-size: 11.5px;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.single-post .rs-kc-recent-item strong {
	display: block;
	color: #405f91;
	font-size: 13px;
	line-height: 1.32;
}

.single-post .rs-kc-empty-state {
	margin: 0;
	color: #666;
	font-size: 12.5px;
	line-height: 1.5;
}

.single-post .rs-kc-machine-card {
	background: linear-gradient(to bottom, #f7f9fb 0%, #eaeff5 100%);
	border-color: #c5d2e0;
	border-top: 3px solid #405f91;
}

.single-post .rs-kc-machine-card > img {
	display: block;
	width: 100%;
	height: 120px;
	margin: 6px 0 10px;
	object-fit: contain;
}

.single-post .rs-kc-machine-card h3 {
	margin: 0 0 5px;
	color: #405f91;
	font-size: 15px;
}

.single-post .rs-kc-machine-card p {
	margin: 0 0 12px;
	color: #555;
	font-size: 12.5px;
	line-height: 1.5;
}

.single-post .rs-kc-block-button {
	display: block;
}

.single-post .rs-kc-topics {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.single-post .rs-kc-topics a {
	display: inline-block;
	padding: 3px 8px;
	color: #2e4d7f;
	background: #e3ecf3;
	border: 1px solid #c3d4e6;
	border-radius: 3px;
	font-family: "PT Sans Narrow", Arial, Helvetica, sans-serif;
	font-size: 11.5px;
	font-weight: 700;
	letter-spacing: 0.05em;
	text-decoration: none;
	text-transform: uppercase;
}

.single-post .rs-kc-topics a:hover {
	color: #fff;
	background: #405f91;
	border-color: #2e4d7f;
}

@media (max-width: 959px) {
	.single-post #content-wrapper.rs-kc-wrapper {
		width: auto;
		margin-right: 20px;
		margin-left: 20px;
	}

	.single-post .rs-kc-layout {
		grid-template-columns: minmax(0, 1fr);
	}

	.single-post .rs-kc-sidebar {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.single-post .rs-kc-sidebar .rs-kc-side-card:first-child {
		grid-column: 1 / -1;
	}
}

@media (max-width: 640px) {
	.single-post #content.rs-kc-article {
		padding: 20px 18px 24px;
	}

	.single-post .rs-kc-article-header h1 {
		font-size: 25px;
	}

	.single-post .rs-kc-featured-media {
		height: 220px;
	}

	.single-post .rs-kc-contact {
		align-items: stretch;
		flex-direction: column;
	}

	.single-post .rs-kc-sidebar {
		display: flex;
	}
}