.c4it-reference-figure {
	margin: 24px 0;
	border: 1px solid #d8e2ec;
	border-radius: 8px;
	background: #fff;
	overflow: hidden;
}

.c4it-reference-figure img {
	display: block;
	width: 100%;
	height: auto;
}

.c4it-reference-figure figcaption {
	margin: 0;
	padding: 10px 14px;
	border-top: 1px solid #d8e2ec;
	background: #f8fbfd;
	color: #415367;
	font-size: 14px;
	line-height: 1.7;
}

.c4it-reference-lab {
	margin: 24px 0;
	padding: 18px;
	border: 1px solid #d8e2ec;
	border-radius: 8px;
	background: #f8fbfd;
	color: #1f2d3d;
	font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.c4it-reference-lab * {
	box-sizing: border-box;
}

.c4it-reference-lab__controls {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 16px;
}

.c4it-reference-lab__button {
	appearance: none;
	border: 1px solid #1d74b7;
	border-radius: 6px;
	background: #fff;
	color: #1d74b7;
	cursor: pointer;
	font-weight: 700;
	line-height: 1.2;
	padding: 9px 12px;
}

.c4it-reference-lab__button.is-active {
	background: #1d74b7;
	color: #fff;
}

.c4it-reference-lab__purpose {
	margin: 0 0 16px;
	padding: 10px 12px;
	border-left: 4px solid #1d74b7;
	border-radius: 6px;
	background: #eef6ff;
	color: #173f63;
	font-weight: 700;
	line-height: 1.7;
}

.c4it-reference-lab__stage {
	display: grid;
	grid-template-columns: minmax(0, .95fr) minmax(0, 1.15fr);
	gap: 14px;
	align-items: stretch;
}

.c4it-reference-lab__panel {
	position: relative;
	border: 1px solid #d8e2ec;
	border-radius: 8px;
	background: #fff;
	overflow: hidden;
}

.c4it-reference-lab__panel-title {
	margin: 0;
	padding: 10px 12px;
	background: #eef6ff;
	color: #173f63;
	font-size: 14px;
	font-weight: 700;
}

.c4it-reference-lab__map {
	display: grid;
	gap: 12px;
	padding: 18px;
}

.c4it-reference-lab__map-row {
	display: grid;
	grid-template-columns: 56px minmax(44px, 72px) minmax(0, 1fr);
	gap: 10px;
	align-items: center;
	padding: 12px;
	border: 2px solid #8cc7ee;
	border-radius: 8px;
	background: #f8fbfd;
}

.c4it-reference-lab__map-var {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 40px;
	border-radius: 6px;
	background: #eaf5ff;
	color: #173f63;
	font-family: Menlo, Consolas, monospace;
	font-size: 20px;
	font-weight: 700;
}

.c4it-reference-lab__map-arrow {
	position: relative;
	display: block;
	height: 4px;
	background: #2563eb;
}

.c4it-reference-lab__map-arrow::after {
	content: "";
	position: absolute;
	right: -1px;
	top: 50%;
	width: 0;
	height: 0;
	border-top: 8px solid transparent;
	border-bottom: 8px solid transparent;
	border-left: 12px solid #2563eb;
	transform: translateY(-50%);
}

.c4it-reference-lab__map-target {
	color: #52667a;
	font-size: 13px;
	font-weight: 700;
	line-height: 1.45;
}

.c4it-reference-lab__objects {
	display: grid;
	gap: 12px;
	padding: 18px;
}

.c4it-reference-lab__object {
	padding: 14px;
	border: 3px solid #34d399;
	border-radius: 10px;
	background: #f0fdf4;
	box-shadow: 0 8px 18px rgba(15, 23, 42, .12);
}

.c4it-reference-lab__object.is-dimmed {
	opacity: .28;
}

.c4it-reference-lab__object-title {
	margin: 0 0 10px;
	color: #14532d;
	font-size: 14px;
	font-weight: 700;
	line-height: 1.45;
}

.c4it-reference-lab__field {
	margin: 6px 0;
	padding: 7px 8px;
	border-radius: 6px;
	background: #fff;
	font-family: Menlo, Consolas, monospace;
	font-weight: 700;
	color: #1f2d3d;
}

.c4it-reference-lab__code-block {
	margin: 0 0 14px;
	border-radius: 8px;
	overflow: hidden;
	background: #243447;
}

.c4it-reference-lab__code-title {
	margin: 0;
	padding: 12px 14px;
	border-bottom: 1px solid rgba(255, 255, 255, .14);
	color: #dbeafe;
	font-size: 13px;
	font-weight: 700;
}

.c4it-reference-lab__code {
	display: block;
	width: 100%;
	max-width: 100%;
	margin: 0 !important;
	padding: 12px 14px;
	border-radius: 6px;
	background: #243447;
	color: #f6f8fa;
	overflow-x: auto;
	font-family: Menlo, Consolas, monospace;
	font-size: 13px;
	line-height: 1.55;
	white-space: pre;
}

.c4it-reference-lab__result {
	margin: 14px 0 0;
	padding: 11px 12px;
	border: 1px solid #86efac;
	border-radius: 8px;
	background: #f0fdf4;
	color: #14532d;
	font-weight: 700;
	line-height: 1.7;
}

.c4it-reference-lab__note {
	margin: 14px 0 0;
	padding: 10px 12px;
	border: 1px solid #d8e2ec;
	border-radius: 8px;
	background: #fff;
	color: #33475b;
	line-height: 1.7;
}

@media (max-width: 720px) {
	.c4it-reference-lab__stage {
		grid-template-columns: 1fr;
	}

	.c4it-reference-lab__panel {
		min-height: auto;
	}

	.c4it-reference-lab__map-row {
		grid-template-columns: 48px 42px minmax(0, 1fr);
	}
}