.sierdiag-wrap {
	--sierdiag-text: #172033;
	--sierdiag-muted: #526173;
	--sierdiag-border: #d9e1ea;
	--sierdiag-soft: #f6f8fb;
	--sierdiag-accent: #0f766e;
	--sierdiag-accent-dark: #0b5f59;
	--sierdiag-warm: #b45309;
	--sierdiag-danger: #b42318;
	--sierdiag-focus: #f59e0b;
	color: var(--sierdiag-text);
	font-size: 16px;
	line-height: 1.75;
	margin: 28px auto;
	max-width: 760px;
}

.sierdiag-wrap *,
.sierdiag-wrap *::before,
.sierdiag-wrap *::after,
.sierdiag-cta *,
.sierdiag-cta *::before,
.sierdiag-cta *::after {
	box-sizing: border-box;
}

.sierdiag-card {
	background: #fff;
	border: 1px solid var(--sierdiag-border);
	border-radius: 8px;
	box-shadow: 0 8px 26px rgba(23, 32, 51, 0.07);
	padding: 22px;
}

.sierdiag-heading,
.sierdiag-result-title,
.sierdiag-question {
	color: var(--sierdiag-text);
	font-weight: 700;
	letter-spacing: 0;
	line-height: 1.35;
	margin: 0;
}

.sierdiag-heading {
	font-size: 1.55rem;
}

.sierdiag-question,
.sierdiag-result-title {
	font-size: 1.32rem;
}

.sierdiag-lead,
.sierdiag-result-description {
	color: var(--sierdiag-muted);
	margin: 14px 0 0;
}

.sierdiag-ad-label {
	background: #fff7ed;
	border: 1px solid #fed7aa;
	border-radius: 6px;
	color: #7c2d12;
	display: inline-flex;
	font-size: 0.86rem;
	font-weight: 700;
	margin: 16px 0 0;
	padding: 4px 10px;
}

.sierdiag-note,
.sierdiag-noscript {
	background: var(--sierdiag-soft);
	border-left: 4px solid var(--sierdiag-warm);
	border-radius: 6px;
	color: var(--sierdiag-muted);
	font-size: 0.92rem;
	margin: 16px 0 0;
	padding: 10px 12px;
}

.sierdiag-button,
.sierdiag-cta-button {
	align-items: center;
	appearance: none;
	border: 2px solid transparent;
	border-radius: 8px;
	cursor: pointer;
	display: inline-flex;
	font: inherit;
	font-weight: 700;
	justify-content: center;
	letter-spacing: 0;
	line-height: 1.45;
	min-height: 48px;
	padding: 12px 18px;
	text-align: center;
	text-decoration: none;
	transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, color 0.16s ease;
	width: 100%;
}

.sierdiag-button-primary {
	background: var(--sierdiag-accent);
	color: #fff;
	margin-top: 20px;
}

.sierdiag-button-primary:hover,
.sierdiag-button-primary:focus-visible {
	background: var(--sierdiag-accent-dark);
	color: #fff;
}

.sierdiag-button-secondary {
	background: #fff;
	border-color: var(--sierdiag-border);
	color: var(--sierdiag-text);
}

.sierdiag-button-secondary:hover,
.sierdiag-button-secondary:focus-visible {
	border-color: var(--sierdiag-accent);
	color: var(--sierdiag-accent-dark);
}

.sierdiag-button:focus-visible,
.sierdiag-cta-button:focus-visible,
.sierdiag-option:focus-visible,
.sierdiag-link-button:focus-visible,
.sierdiag-related-link:focus-visible {
	box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.35);
	outline: 3px solid var(--sierdiag-focus);
	outline-offset: 2px;
}

.sierdiag-progress {
	display: grid;
	gap: 8px;
	margin-bottom: 18px;
}

.sierdiag-progress-text,
.sierdiag-question-count,
.sierdiag-result-kicker,
.sierdiag-agent-rank,
.sierdiag-related-title {
	color: var(--sierdiag-muted);
	font-size: 0.9rem;
	font-weight: 700;
	letter-spacing: 0;
	margin: 0;
}

.sierdiag-progress-track {
	background: #e7edf3;
	border-radius: 999px;
	display: block;
	height: 8px;
	overflow: hidden;
	width: 100%;
}

.sierdiag-progress-bar {
	background: var(--sierdiag-accent);
	border-radius: inherit;
	display: block;
	height: 100%;
	transform-origin: left center;
	transition: width 0.18s ease;
	width: 20%;
}

.sierdiag-question-count {
	margin-bottom: 6px;
}

.sierdiag-options {
	display: grid;
	gap: 10px;
	margin-top: 18px;
}

.sierdiag-option {
	align-items: center;
	background: #fff;
	border: 2px solid var(--sierdiag-border);
	border-radius: 8px;
	color: var(--sierdiag-text);
	cursor: pointer;
	display: flex;
	font: inherit;
	gap: 10px;
	justify-content: space-between;
	line-height: 1.55;
	min-height: 54px;
	padding: 13px 14px;
	text-align: left;
	transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
	width: 100%;
}

.sierdiag-option:hover {
	border-color: #93c5bd;
}

.sierdiag-option-is-selected {
	background: #ecfdf5;
	border-color: var(--sierdiag-accent);
	box-shadow: inset 0 0 0 1px var(--sierdiag-accent);
}

.sierdiag-option-text {
	flex: 1;
	min-width: 0;
}

.sierdiag-option-status {
	background: var(--sierdiag-accent);
	border-radius: 999px;
	color: #fff;
	display: none;
	flex: 0 0 auto;
	font-size: 0.78rem;
	font-weight: 700;
	padding: 2px 8px;
	white-space: nowrap;
}

.sierdiag-option-is-selected .sierdiag-option-status {
	display: inline-flex;
}

.sierdiag-error {
	color: var(--sierdiag-danger);
	font-size: 0.92rem;
	font-weight: 700;
	margin: 12px 0 0;
	min-height: 1.6em;
}

.sierdiag-nav {
	display: grid;
	gap: 10px;
	grid-template-columns: 1fr;
	margin-top: 18px;
}

.sierdiag-nav .sierdiag-button-primary {
	margin-top: 0;
}

.sierdiag-button[disabled] {
	cursor: not-allowed;
	opacity: 0.55;
}

.sierdiag-result-kicker {
	color: var(--sierdiag-accent-dark);
	margin-bottom: 6px;
}

.sierdiag-agent-list {
	display: grid;
	gap: 14px;
	margin-top: 22px;
}

.sierdiag-agent-card {
	background: var(--sierdiag-soft);
	border: 1px solid var(--sierdiag-border);
	border-radius: 8px;
	padding: 16px;
}

.sierdiag-agent-rank {
	color: var(--sierdiag-warm);
}

.sierdiag-agent-name {
	color: var(--sierdiag-text);
	font-size: 1.12rem;
	font-weight: 700;
	line-height: 1.35;
	margin: 6px 0 0;
}

.sierdiag-agent-description {
	color: var(--sierdiag-muted);
	font-size: 0.95rem;
	margin: 8px 0 0;
}

.sierdiag-label-list {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: 12px;
}

.sierdiag-label {
	background: #eef2f7;
	border: 1px solid #d8e0ea;
	border-radius: 999px;
	color: #334155;
	font-size: 0.8rem;
	font-weight: 700;
	line-height: 1.4;
	padding: 3px 9px;
}

.sierdiag-agent-actions {
	display: grid;
	gap: 9px;
	margin-top: 14px;
}

.sierdiag-link-button {
	align-items: center;
	border-radius: 8px;
	display: inline-flex;
	font-weight: 700;
	justify-content: center;
	line-height: 1.45;
	min-height: 46px;
	padding: 10px 14px;
	text-align: center;
	text-decoration: none;
}

.sierdiag-link-button-primary {
	background: var(--sierdiag-accent);
	border: 2px solid var(--sierdiag-accent);
	color: #fff;
}

.sierdiag-link-button-primary:hover {
	background: var(--sierdiag-accent-dark);
	border-color: var(--sierdiag-accent-dark);
	color: #fff;
}

.sierdiag-link-button-secondary {
	background: #fff;
	border: 2px solid var(--sierdiag-border);
	color: var(--sierdiag-text);
}

.sierdiag-link-button-secondary:hover {
	border-color: var(--sierdiag-accent);
	color: var(--sierdiag-accent-dark);
}

.sierdiag-related {
	background: #fff;
	border: 1px solid var(--sierdiag-border);
	border-radius: 8px;
	margin-top: 18px;
	padding: 16px;
}

.sierdiag-related-title {
	color: var(--sierdiag-text);
	font-size: 1rem;
}

.sierdiag-related-list {
	display: grid;
	gap: 8px;
	list-style: none;
	margin: 12px 0 0;
	padding: 0;
}

.sierdiag-related-link {
	border-bottom: 1px solid transparent;
	color: var(--sierdiag-accent-dark);
	font-weight: 700;
	text-decoration: none;
}

.sierdiag-related-link:hover {
	border-bottom-color: currentColor;
}

.sierdiag-restart {
	margin-top: 18px;
}

.sierdiag-cta {
	background: #fff;
	border: 1px solid #d9e1ea;
	border-radius: 8px;
	box-shadow: 0 8px 22px rgba(23, 32, 51, 0.06);
	color: #172033;
	display: grid;
	gap: 16px;
	line-height: 1.7;
	margin: 24px 0;
	padding: 18px;
}

.sierdiag-cta-label {
	background: #fff7ed;
	border: 1px solid #fed7aa;
	border-radius: 999px;
	color: #7c2d12;
	display: inline-flex;
	font-size: 0.78rem;
	font-weight: 700;
	line-height: 1.4;
	margin: 0 0 8px;
	padding: 2px 8px;
}

.sierdiag-cta-title {
	font-size: 1.15rem;
	font-weight: 700;
	line-height: 1.45;
	margin: 0;
}

.sierdiag-cta-text {
	color: #526173;
	font-size: 0.95rem;
	margin: 8px 0 0;
}

.sierdiag-cta-button {
	background: #0f766e;
	color: #fff;
	min-height: 48px;
}

.sierdiag-cta-button:hover,
.sierdiag-cta-button:focus-visible {
	background: #0b5f59;
	color: #fff;
}

@media (min-width: 640px) {
	.sierdiag-card {
		padding: 28px;
	}

	.sierdiag-heading {
		font-size: 1.8rem;
	}

	.sierdiag-nav,
	.sierdiag-agent-actions {
		grid-template-columns: 1fr 1fr;
	}

	.sierdiag-cta {
		align-items: center;
		grid-template-columns: minmax(0, 1fr) auto;
		padding: 20px;
	}

	.sierdiag-cta-button {
		min-width: 210px;
		width: auto;
	}
}

@media (prefers-reduced-motion: reduce) {
	.sierdiag-button,
	.sierdiag-cta-button,
	.sierdiag-option,
	.sierdiag-link-button,
	.sierdiag-progress-bar {
		transition: none;
	}
}