/**
 * Tianlu material directory and detail sizing repair.
 *
 * Loaded after the shared compact inner-page stylesheet and only on material
 * requests. Specific selectors intentionally override the earlier v2.4
 * material rules without changing other page families.
 */

@media (min-width: 1025px) {
	.materials-hub--reference .materials-hero {
		height: 340px;
		min-height: 0;
	}

	.materials-hub--reference .materials-hero__copy {
		height: 100%;
		min-height: 0;
		padding-block: 28px 32px;
	}

	.materials-hub--reference .materials-hero .breadcrumb {
		margin-bottom: 18px;
	}

	.materials-hub--reference .materials-hero h1 {
		margin-bottom: 12px;
		font-size: clamp(2.55rem, 3.5vw, 3.55rem);
	}

	.materials-hub--reference .materials-hero__copy-inner > p:not(.breadcrumb):not(.eyebrow) {
		margin-bottom: 18px;
		font-size: 15px;
		line-height: 1.55;
	}

	.materials-hub--reference .materials-hero__media {
		height: 100%;
		min-height: 0;
		min-width: 0;
	}

	.material-single--reference .material-single__hero-grid {
		height: 360px;
		min-height: 0;
	}

	.material-single--reference .material-single__hero-copy {
		height: 100%;
		min-height: 0;
		padding-block: 30px 34px;
	}

	.material-single--reference .material-single__hero .breadcrumb {
		margin-bottom: 20px;
	}

	.material-single--reference .material-single__hero h1 {
		margin-bottom: 12px;
		font-size: clamp(2.55rem, 3.5vw, 3.6rem);
	}

	.material-single--reference .material-single__dek {
		margin-bottom: 18px;
		font-size: 16px;
		line-height: 1.55;
	}

	.material-single--reference .material-single__hero-media {
		height: 100%;
		min-height: 0;
		min-width: 0;
		aspect-ratio: auto;
	}
}

.materials-hub--reference .materials-hero__media,
.material-single--reference .material-single__hero-media {
	overflow: hidden;
}

.materials-hub--reference .materials-hero__media img,
.material-single--reference .material-single__hero-media img {
	width: 100%;
	height: 100%;
	max-width: none;
	display: block;
	object-fit: cover;
	object-position: center;
}

.materials-hub--reference .material-library {
	padding-block: 54px 68px;
}

.materials-hub--reference .material-library-grid {
	gap: 20px;
}

.materials-hub--reference .material-library-card,
.materials-hub--reference .material-library-card__link {
	min-height: 320px;
}

.materials-hub--reference .material-library-card__link {
	padding: 30px 32px;
}

.materials-hub--reference .material-library-card::before,
.material-single--reference .material-library-card::before,
.material-single--reference .material-characteristic-card::before {
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}

.materials-hub--reference .material-library-card h2 {
	margin-bottom: 12px;
	font-size: clamp(1.75rem, 2.2vw, 2.2rem);
}

.materials-hub--reference .material-library-card p {
	max-width: 520px;
	margin-bottom: 20px;
	font-size: 13px;
	line-height: 1.55;
}

.materials-hub--reference .materials-selector-cta {
	min-height: 235px;
	margin-top: 20px;
	padding: 36px 46px;
}

.material-single--reference .material-reference-overview {
	padding-block: 62px 68px;
}

.material-single--reference .material-reference-overview__grid {
	gap: 64px;
}

.material-single--reference .material-characteristics {
	max-width: 1000px;
	padding-block: 64px 76px;
}

.material-single--reference .material-characteristics .center-heading {
	margin-bottom: 32px;
}

.material-single--reference .material-characteristics__intro {
	max-width: 680px;
	margin: 14px auto 0;
	color: var(--muted, #626268);
	font-size: 14px;
	line-height: 1.65;
}

.material-single--reference .material-grade-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	background: #27272b;
	gap: 1px;
	border: 1px solid #27272b;
}

.material-single--reference .material-grade-card {
	--grade-card-accent: #e62b32;
	position: relative;
	isolation: isolate;
	min-width: 0;
	min-height: 330px;
	overflow: hidden;
	padding: 30px;
	background: #111114;
	color: #fff;
}

.material-single--reference .material-grade-card:last-child:nth-child(odd) {
	grid-column: 1 / -1;
	width: calc((100% - 1px) / 2);
	justify-self: center;
}

.material-single--reference .material-grade-card::before,
.material-single--reference .material-grade-card::after {
	position: absolute;
	inset: 0;
	content: "";
}

.material-single--reference .material-grade-card::before {
	z-index: -2;
	background-image: var(--grade-image);
	background-position: center;
	background-size: cover;
	opacity: 0;
	transform: scale(1.001);
	transition: opacity .3s ease, transform .65s var(--ease, cubic-bezier(.2, .7, .2, 1));
}

.material-single--reference .material-grade-card--image::before {
	opacity: .34;
}

.material-single--reference .material-grade-card::after {
	z-index: -1;
	background: linear-gradient(135deg, rgba(7, 7, 9, .98) 8%, rgba(7, 7, 9, .87) 56%, rgba(7, 7, 9, .68) 100%);
}

.material-single--reference .material-grade-card--image::after {
	background: linear-gradient(135deg, rgba(7, 7, 9, .96) 5%, rgba(7, 7, 9, .79) 58%, rgba(7, 7, 9, .6) 100%);
}

.material-single--reference .material-grade-card:hover::before,
.material-single--reference .material-grade-card:focus-within::before {
	opacity: .46;
	transform: scale(1.045);
}

.material-single--reference .material-grade-card__body {
	display: flex;
	height: 100%;
	flex-direction: column;
}

.material-single--reference .material-grade-card__heading {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 18px;
	padding-bottom: 18px;
	border-bottom: 1px solid rgba(255, 255, 255, .17);
}

.material-single--reference .material-grade-card h3 {
	margin: 0;
	font-size: clamp(2rem, 3vw, 2.85rem);
	line-height: 1;
	letter-spacing: -.035em;
}

.material-single--reference .material-grade-card__standard {
	flex: 0 0 auto;
	padding: 6px 9px;
	border: 1px solid rgba(255, 255, 255, .32);
	border-radius: 999px;
	color: rgba(255, 255, 255, .82);
	font-size: 9px;
	font-weight: 800;
	letter-spacing: .09em;
	line-height: 1.1;
	text-transform: uppercase;
}

.material-single--reference .material-grade-card__processes {
	display: flex;
	flex-wrap: wrap;
	gap: 7px;
	margin-top: 17px;
}

.material-single--reference .material-grade-card__processes span {
	padding: 5px 8px;
	background: var(--grade-card-accent);
	border-radius: 3px;
	color: #fff;
	font-size: 9px;
	font-weight: 850;
	letter-spacing: .08em;
	line-height: 1.1;
	text-transform: uppercase;
}

.material-single--reference .material-grade-card__features {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 8px 20px;
	margin: 20px 0 22px;
	padding: 0;
	list-style: none;
}

.material-single--reference .material-grade-card__features li {
	position: relative;
	padding-left: 13px;
	color: rgba(255, 255, 255, .82);
	font-size: 12px;
	line-height: 1.45;
}

.material-single--reference .material-grade-card__features li::before {
	position: absolute;
	top: .55em;
	left: 0;
	width: 4px;
	height: 4px;
	background: var(--grade-card-accent);
	border-radius: 50%;
	content: "";
}

.material-single--reference .material-grade-card__applications {
	display: grid;
	grid-template-columns: 118px 1fr;
	gap: 12px;
	margin: auto 0 0;
	padding-top: 16px;
	border-top: 1px solid rgba(255, 255, 255, .17);
	color: rgba(255, 255, 255, .76);
	font-size: 11px;
	line-height: 1.5;
}

.material-single--reference .material-grade-card__applications strong {
	color: #fff;
	font-size: 9px;
	font-weight: 850;
	letter-spacing: .08em;
	text-transform: uppercase;
}

.material-single--reference .material-characteristic-card {
	min-height: 300px;
	padding: 30px;
}

.material-single--reference .material-selector-band {
	padding-block: 54px;
}

.material-single--reference .related-materials {
	padding-block: 60px 68px;
}

.material-single--reference .material-library-grid--related .material-library-card,
.material-single--reference .material-library-grid--related .material-library-card__link {
	min-height: 280px;
}

.material-single--reference .material-library-grid--related .material-library-card__link {
	padding: 24px;
}

@media (min-width: 801px) and (max-width: 1024px) {
	.materials-hub--reference .materials-hero {
		height: auto;
		min-height: 340px;
	}

	.material-single--reference .material-single__hero-grid {
		height: 380px;
		min-height: 0;
	}

	.materials-hub--reference .materials-hero__copy,
	.material-single--reference .material-single__hero-copy {
		min-height: 0;
		padding-block: 30px 34px;
	}

	.material-single--reference .material-single__hero .breadcrumb {
		margin-bottom: 18px;
	}

	.material-single--reference .material-single__hero h1 {
		margin-bottom: 12px;
		font-size: clamp(2.55rem, 5vw, 3.2rem);
	}

	.material-single--reference .material-single__dek {
		margin-bottom: 18px;
		font-size: 15px;
		line-height: 1.55;
	}

	.materials-hub--reference .materials-hero__media {
		height: auto;
		min-height: 0;
		min-width: 0;
	}

	.material-single--reference .material-single__hero-media {
		height: 100%;
		min-height: 0;
		min-width: 0;
	}

	.materials-hub--reference .material-library-card,
	.materials-hub--reference .material-library-card__link {
		min-height: 310px;
	}
}

@media (max-width: 800px) {
	.materials-hub--reference .materials-hero,
	.material-single--reference .material-single__hero-grid {
		height: auto;
		min-height: 0;
	}

	.materials-hub--reference .materials-hero__copy,
	.material-single--reference .material-single__hero-copy {
		height: auto;
		min-height: 0;
		padding: 26px 18px 30px;
	}

	.materials-hub--reference .materials-hero .breadcrumb,
	.material-single--reference .material-single__hero .breadcrumb {
		margin-bottom: 18px;
	}

	.materials-hub--reference .materials-hero h1,
	.material-single--reference .material-single__hero h1 {
		margin-bottom: 12px;
		font-size: clamp(2.15rem, 9.5vw, 2.7rem);
		line-height: 1.04;
	}

	.materials-hub--reference .materials-hero__copy-inner > p:not(.breadcrumb):not(.eyebrow),
	.material-single--reference .material-single__dek {
		margin-bottom: 18px;
		font-size: 15px;
		line-height: 1.55;
	}

	.materials-hub--reference .materials-hero__media,
	.material-single--reference .material-single__hero-media {
		width: 100%;
		height: auto;
		min-height: 0;
		max-width: 100%;
		margin: 0;
		aspect-ratio: 16 / 9;
	}

	.materials-hub--reference .material-library {
		padding-block: 22px 48px;
	}

	.materials-hub--reference .material-library-grid {
		gap: 10px;
	}

	.materials-hub--reference .material-library-card,
	.materials-hub--reference .material-library-card__link {
		min-height: 280px;
	}

	.materials-hub--reference .material-library-card__link {
		padding: 26px 20px;
	}

	.materials-hub--reference .material-library-card h2 {
		font-size: 1.8rem;
	}

	.materials-hub--reference .materials-selector-cta {
		min-height: 0;
		margin-top: 10px;
		padding: 34px 22px;
	}

	.material-single--reference .material-reference-overview {
		padding-block: 48px;
	}

	.material-single--reference .material-reference-overview__grid {
		gap: 38px;
	}

	.material-single--reference .material-characteristics {
		padding-block: 50px 58px;
	}

	.material-single--reference .material-characteristics .center-heading {
		margin-bottom: 26px;
	}

	.material-single--reference .material-grade-grid {
		grid-template-columns: 1fr;
	}

	.material-single--reference .material-grade-card {
		grid-column: auto;
		width: auto;
		min-height: 0;
		padding: 26px;
	}

	.material-single--reference .material-grade-card:last-child:nth-child(odd) {
		grid-column: auto;
		width: auto;
		justify-self: stretch;
	}

	.material-single--reference .material-grade-card--image::before {
		opacity: .38;
	}

	.material-single--reference .material-grade-card__features {
		margin-bottom: 24px;
	}

	.material-single--reference .material-characteristic-card {
		min-height: 260px;
		padding: 26px;
	}

	.material-single--reference .material-selector-band {
		padding-block: 46px;
	}

	.material-single--reference .related-materials {
		padding-block: 48px;
	}

	.material-single--reference .material-library-grid--related .material-library-card,
	.material-single--reference .material-library-grid--related .material-library-card__link {
		min-height: 270px;
	}
}

@media (max-width: 480px) {
	.materials-hub--reference .material-library-card,
	.materials-hub--reference .material-library-card__link {
		min-height: 270px;
	}

	.material-single--reference .material-characteristic-card {
		min-height: 250px;
	}

	.material-single--reference .material-grade-card {
		padding: 24px 20px;
	}

	.material-single--reference .material-grade-card__heading {
		align-items: flex-start;
		flex-direction: column;
		gap: 10px;
	}

	.material-single--reference .material-grade-card__features {
		grid-template-columns: 1fr;
		gap: 7px;
	}

	.material-single--reference .material-grade-card__applications {
		grid-template-columns: 1fr;
		gap: 6px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.material-single--reference .material-grade-card::before {
		transition: none;
	}
}