.pk-solver-page {
	padding: 46px 0 84px;
	background:
		radial-gradient(circle at 100% 0, rgba(31, 184, 199, 0.09), transparent 34rem),
		var(--pk-bg);
}

.pk-solver-shell {
	width: min(100% - 32px, 820px);
	margin-inline: auto;
}

.pk-solver-hero {
	max-width: 760px;
}

.pk-solver-page .pk-solver-hero h1 {
	max-width: 720px;
	font-size: clamp(2.35rem, 9vw, 4.5rem);
}

.pk-solver-intro {
	max-width: 680px;
	margin: 18px 0 0;
	color: var(--pk-muted);
	font-size: clamp(1.05rem, 3vw, 1.25rem);
}

.pk-solver-card {
	margin-top: 34px;
	padding: 20px;
	border: 1px solid var(--pk-border);
	border-radius: 16px;
	background: rgba(255, 255, 255, 0.96);
	box-shadow: var(--pk-shadow);
}

.pk-solver-app {
	scroll-margin-top: calc(var(--pk-header-height, 64px) + 18px);
}

.pk-solver-progress {
	position: relative;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 6px;
	margin: 0 0 28px;
	padding: 0;
	list-style: none;
}

.pk-solver-progress::before {
	content: "";
	position: absolute;
	top: 14px;
	right: 16.666%;
	left: 16.666%;
	height: 1px;
	background: var(--pk-border);
}

.pk-solver-progress li {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	min-width: 0;
	color: var(--pk-muted);
	font-size: 0.78rem;
	font-weight: 750;
	text-align: center;
}

.pk-solver-progress li span {
	position: relative;
	z-index: 1;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 28px;
	width: 28px;
	height: 28px;
	border: 1px solid var(--pk-border);
	border-radius: 999px;
	background: #ffffff;
	color: var(--pk-muted);
	font-size: 0.76rem;
}

.pk-solver-progress li.is-active,
.pk-solver-progress li.is-complete {
	color: var(--pk-blue-dark);
}

.pk-solver-progress li.is-active span {
	border-color: var(--pk-blue);
	background: var(--pk-blue);
	color: #ffffff;
}

.pk-solver-progress li.is-complete span {
	border-color: var(--pk-turquoise);
	background: var(--pk-turquoise-soft);
	color: var(--pk-blue-dark);
}

.pk-solver-start {
	text-align: center;
}

.pk-solver-question-title,
.pk-solver-result-title {
	outline: none;
}

.pk-solver-page .pk-solver-question-title {
	font-size: clamp(1.65rem, 6vw, 2.3rem);
}

.pk-solver-answers {
	display: grid;
	gap: 12px;
	margin-top: 24px;
}

.pk-solver-answer {
	display: grid;
	grid-template-columns: 42px minmax(0, 1fr) auto;
	align-items: center;
	gap: 13px;
	width: 100%;
	min-height: 72px;
	padding: 14px;
	border: 1px solid var(--pk-border);
	border-radius: var(--pk-radius);
	background: #ffffff;
	color: var(--pk-text);
	font: inherit;
	font-weight: 800;
	text-align: left;
	cursor: pointer;
	transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.pk-solver-answer:hover {
	border-color: rgba(31, 184, 199, 0.8);
	box-shadow: 0 12px 30px rgba(8, 77, 104, 0.08);
	transform: translateY(-1px);
}

.pk-solver-answer-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	border-radius: 999px;
	background: var(--pk-turquoise-soft);
	color: var(--pk-blue-dark);
	font-size: 0.82rem;
	font-weight: 900;
}

.pk-solver-answer-label {
	line-height: 1.35;
}

.pk-solver-answer-arrow {
	color: var(--pk-blue);
	font-size: 1.25rem;
}

.pk-solver-primary,
.pk-solver-back,
.pk-solver-restart {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 12px 18px;
	border-radius: var(--pk-radius);
	font: inherit;
	font-weight: 800;
	text-decoration: none;
	cursor: pointer;
}

.pk-solver-primary {
	border: 1px solid var(--pk-blue);
	background: var(--pk-blue);
	color: #ffffff;
	box-shadow: 0 14px 28px rgba(11, 111, 147, 0.18);
}

.pk-solver-primary:hover {
	border-color: var(--pk-blue-dark);
	background: var(--pk-blue-dark);
	color: #ffffff;
}

.pk-solver-controls {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 10px 18px;
	margin-top: 26px;
	padding-top: 20px;
	border-top: 1px solid var(--pk-border);
}

.pk-solver-back,
.pk-solver-restart {
	min-height: 44px;
	padding: 8px 2px;
	border: 0;
	background: transparent;
	color: var(--pk-blue-dark);
	text-decoration: underline;
	text-decoration-thickness: 0.08em;
	text-underline-offset: 0.18em;
}

.pk-solver-page .pk-solver-result-title {
	font-size: clamp(1.85rem, 7vw, 2.7rem);
}

.pk-solver-result-summary {
	margin: 15px 0 0;
	color: var(--pk-muted);
	font-size: 1.05rem;
}

.pk-solver-result-actions {
	display: grid;
	gap: 10px;
	margin-top: 22px;
}

.pk-solver-noscript {
	margin-top: 20px;
	padding: 18px;
	border: 1px solid var(--pk-border);
	border-radius: var(--pk-radius);
	background: var(--pk-bg-soft);
}

.pk-solver-noscript p {
	margin-top: 0;
}

.pk-solver-noscript a {
	color: var(--pk-blue-dark);
	font-weight: 750;
}

.pk-solver-extra-content {
	margin-top: 52px;
	padding-top: 44px;
	border-top: 1px solid var(--pk-border);
}

@media (min-width: 640px) {
	.pk-solver-page {
		padding-top: 68px;
	}

	.pk-solver-shell {
		width: min(100% - 48px, 820px);
	}

	.pk-solver-card {
		margin-top: 42px;
		padding: 30px;
	}

	.pk-solver-progress li {
		font-size: 0.86rem;
	}

	.pk-solver-answers {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.pk-solver-answer {
		min-height: 92px;
	}

	.pk-solver-result-actions {
		display: flex;
		flex-wrap: wrap;
	}
}

@media (prefers-reduced-motion: reduce) {
	.pk-solver-answer {
		transition: none;
	}
}