body.siwei-materials-template {
	margin: 0;
	background: var(--siwei-ivory);
	color: var(--siwei-graphite);
}

.siwei-materials {
	background: var(--siwei-ivory);
}

.siwei-materials .siwei-section {
	padding: clamp(64px, 8vw, 104px) 0;
}

.siwei-materials .siwei-section__header {
	margin-bottom: clamp(28px, 4vw, 48px);
}

.siwei-materials-template .siwei-header__nav-list > li:nth-child(2) > a {
	color: var(--siwei-navy);
}

.siwei-materials-template .siwei-header__nav-list > li:nth-child(2) > a::after {
	opacity: 0.72;
	transform: scaleX(0.82);
}

.siwei-materials-hero {
	padding: clamp(56px, 8vw, 108px) 0 clamp(64px, 8vw, 112px);
}

.siwei-materials-hero__inner {
	display: grid;
	grid-template-columns: minmax(0, 0.48fr) minmax(0, 0.52fr);
	align-items: center;
	gap: clamp(36px, 6vw, 96px);
}

.siwei-materials-hero__content {
	max-width: 620px;
}

.siwei-materials-hero__content .siwei-eyebrow {
	margin-bottom: 18px;
}

.siwei-materials-hero__content h1 {
	max-width: 680px;
	margin-bottom: 24px;
}

.siwei-materials-hero__content .siwei-hero__subtitle {
	max-width: 590px;
	margin-bottom: 36px;
}

.siwei-materials-hero__media {
	margin: 0;
}

.siwei-materials-hero__placeholder,
.siwei-materials-card__placeholder {
	border: 1px solid var(--siwei-line);
	border-radius: 6px;
	background: var(--siwei-paper);
}

.siwei-materials-hero__placeholder {
	aspect-ratio: 4 / 3;
	box-shadow: var(--siwei-shadow);
}

.siwei-materials-category-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(16px, 2vw, 24px);
}

.siwei-materials-card-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: clamp(18px, 2.2vw, 28px);
}

.siwei-materials-category-card,
.siwei-materials-card,
.siwei-materials-knowledge-card {
	transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease, color 180ms ease;
}

.siwei-materials-category-card a {
	display: grid;
	grid-template-rows: 1fr auto;
	min-height: 148px;
	padding: clamp(22px, 2.2vw, 30px);
	color: inherit;
	cursor: pointer;
	gap: 22px;
}

.siwei-materials-category-card h3 {
	font-size: 1.22rem;
	line-height: 1.18;
}

.siwei-materials-category-card h3,
.siwei-materials-card h3,
.siwei-materials-knowledge-card h3,
.siwei-materials-faq__item h3 {
	margin-bottom: 0;
}

.siwei-materials-category-card__content {
	display: grid;
	align-content: end;
	gap: 12px;
}

.siwei-materials-category-card__description {
	color: var(--siwei-muted);
	font-family: Arial, Helvetica, sans-serif;
	font-size: 0.92rem;
	line-height: 1.55;
}

.siwei-materials-category-card__arrow {
	color: var(--siwei-forest);
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1rem;
	font-weight: 700;
	line-height: 1;
	transition: transform 180ms ease, color 180ms ease;
}

.siwei-materials-category-card:hover,
.siwei-materials-category-card:focus-within,
.siwei-materials-card:hover,
.siwei-materials-card:focus-within,
.siwei-materials-knowledge-card:hover,
.siwei-materials-knowledge-card:focus-within {
	border-color: rgba(65, 89, 72, 0.34);
	box-shadow: 0 18px 44px rgba(55, 45, 34, 0.08);
	transform: translateY(-3px);
}

.siwei-materials-category-card:hover h3,
.siwei-materials-category-card:focus-within h3 {
	color: var(--siwei-forest);
}

.siwei-materials-category-card:hover .siwei-materials-category-card__arrow,
.siwei-materials-category-card:focus-within .siwei-materials-category-card__arrow {
	transform: translateX(5px);
}

.siwei-materials-category-card a:focus-visible {
	outline: 2px solid rgba(65, 89, 72, 0.58);
	outline-offset: 4px;
}

.siwei-materials-card {
	overflow: hidden;
}

.siwei-materials-card__placeholder {
	aspect-ratio: 4 / 3;
	border-width: 0 0 1px;
	border-radius: 0;
}

.siwei-materials-card .siwei-card__body {
	padding: clamp(20px, 2vw, 26px);
}

.siwei-materials-card h3,
.siwei-materials-knowledge-card h3 {
	font-size: 1.18rem;
	line-height: 1.25;
}

.siwei-materials-knowledge-card {
	display: grid;
	align-content: start;
	min-height: 190px;
}

.siwei-materials-knowledge-card .siwei-story-card__type {
	margin-bottom: 20px;
}

.siwei-materials-faq__list {
	display: grid;
	gap: 0;
	max-width: 920px;
}

.siwei-materials-faq__item {
	padding: 24px 0;
	border-bottom: 1px solid var(--siwei-line);
}

.siwei-materials-faq__item:first-child {
	border-top: 1px solid var(--siwei-line);
}

.siwei-materials-faq__item h3 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1.02rem;
	font-weight: 700;
	line-height: 1.38;
}

.siwei-materials-faq__item p {
	margin: 10px 0 0;
	color: var(--siwei-muted);
	font-size: 0.96rem;
	line-height: 1.68;
}

.siwei-materials-cta__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 32px;
	padding: clamp(28px, 4vw, 44px) 0;
	border-top: 1px solid var(--siwei-line);
	border-bottom: 1px solid var(--siwei-line);
}

.siwei-materials-cta__inner h2 {
	margin-bottom: 0;
	font-size: clamp(2rem, 3.3vw, 3.2rem);
}

.siwei-materials .siwei-footer__inner {
	grid-template-columns: minmax(240px, 390px) minmax(0, 1fr);
	column-gap: clamp(44px, 7vw, 112px);
}

.siwei-materials .siwei-footer__nav {
	grid-template-columns: repeat(4, minmax(118px, 1fr));
	gap: clamp(24px, 3vw, 44px);
	width: min(100%, 900px);
	justify-self: center;
}

.siwei-materials .siwei-footer__column ul {
	gap: 2px;
}

.siwei-materials .siwei-footer__column a {
	min-height: 26px;
	line-height: 1.35;
}

@media (max-width: 1199px) {
	.siwei-materials-category-grid,
	.siwei-materials-card-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.siwei-materials .siwei-footer__nav {
		grid-template-columns: repeat(2, minmax(118px, 1fr));
		width: min(100%, 560px);
	}
}

@media (max-width: 767px) {
	.siwei-materials-hero {
		padding-top: 32px;
	}

	.siwei-materials-hero__inner,
	.siwei-materials-category-grid,
	.siwei-materials-card-grid {
		grid-template-columns: 1fr;
	}

	.siwei-materials-hero__content .siwei-hero__subtitle {
		margin-bottom: 28px;
	}

	.siwei-materials-hero__media {
		order: -1;
	}

	.siwei-materials-cta__inner {
		display: grid;
		align-items: start;
	}

	.siwei-materials .siwei-footer__inner {
		grid-template-columns: 1fr;
	}

	.siwei-materials .siwei-footer__nav {
		grid-template-columns: 1fr;
		gap: 20px;
		justify-self: stretch;
	}
}