/* 服务与解决方案：延续首页的深海蓝、细线结构与克制的品牌色。 */
body.siteInterior .catalogPage {
	color: var(--site-white, #f4f8fc);
	background: var(--site-ink, #071421);
}
body.siteInterior .catalogShell {
	width: min(calc(100% - 64px), 1360px);
	margin-inline: auto;
}
body.siteInterior .catalogBreadcrumb {
	display: flex;
	align-items: center;
	gap: 12px;
	min-width: 0;
	padding: 30px 0;
	color: var(--site-muted, #a8bac9);
	font-size: 12px;
}
body.siteInterior .catalogBreadcrumb a {
	color: var(--site-muted, #a8bac9);
	text-decoration: none;
}
body.siteInterior .catalogBreadcrumb a:hover {
	color: var(--site-cyan, #78c7dd);
}
body.siteInterior .catalogBreadcrumb [aria-current="page"] {
	overflow: hidden;
	color: var(--site-white, #f4f8fc);
	text-overflow: ellipsis;
	white-space: nowrap;
}
body.siteInterior .catalogHero {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr);
	align-items: end;
	gap: clamp(32px, 7vw, 120px);
	min-height: 390px;
	padding: clamp(68px, 9vw, 126px) clamp(30px, 5vw, 76px) clamp(56px, 6vw, 88px);
	overflow: hidden;
	border: 1px solid var(--site-line, rgba(183, 217, 238, .16));
	background:
		linear-gradient(90deg, rgba(120, 199, 221, .045) 1px, transparent 1px),
		linear-gradient(0deg, rgba(120, 199, 221, .045) 1px, transparent 1px),
		linear-gradient(130deg, #102b41, #081827 75%);
	background-size: 80px 80px, 80px 80px, auto;
}
body.siteInterior .catalogHero::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: min(32%, 360px);
	height: 2px;
	background: linear-gradient(90deg, var(--site-orange, #ff9a43), var(--site-cyan, #78c7dd));
}
body.siteInterior .catalogHero::after {
	content: "";
	position: absolute;
	right: -120px;
	bottom: -185px;
	width: 560px;
	height: 560px;
	border: 1px solid rgba(120, 199, 221, .1);
	border-radius: 50%;
	pointer-events: none;
}
body.siteInterior .catalogHeroMain,
body.siteInterior .catalogHeroAside {
	position: relative;
	z-index: 1;
}
body.siteInterior .catalogEyebrow {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 0 0 26px;
	color: var(--site-cyan, #78c7dd);
	font-size: 12px;
	letter-spacing: .12em;
}
body.siteInterior .catalogEyebrow::before {
	content: "";
	width: 20px;
	height: 2px;
	background: var(--site-orange, #ff9a43);
}
body.siteInterior .catalogHero h1,
body.siteInterior .catalogDetailHero h1 {
	margin: 0;
	color: var(--site-white, #f4f8fc);
	font-size: clamp(2.6rem, 5vw, 5.5rem);
	font-weight: 500;
	letter-spacing: -.075em;
	line-height: 1.14;
	word-break: keep-all;
	text-wrap: balance;
}
body.siteInterior .catalogHero h1 span {
	color: var(--site-cyan, #78c7dd);
}
body.siteInterior .catalogHeroAside {
	padding: 0 0 5px 24px;
	border-left: 1px solid var(--site-line, rgba(183, 217, 238, .16));
}
body.siteInterior .catalogHeroAside p {
	max-width: 38em;
	margin: 0 0 28px;
	color: var(--site-muted, #a8bac9);
	font-size: 15px;
	line-height: 1.9;
}
body.siteInterior .catalogCount {
	color: var(--site-cyan, #78c7dd);
	font-size: 12px;
}
body.siteInterior .catalogFilters {
	margin-top: 34px;
	border-top: 1px solid var(--site-line, rgba(183, 217, 238, .16));
	border-bottom: 1px solid var(--site-line, rgba(183, 217, 238, .16));
}
body.siteInterior .catalogFilterRow {
	display: grid;
	grid-template-columns: 126px minmax(0, 1fr);
	align-items: start;
	gap: 20px;
	padding: 19px 0;
}
body.siteInterior .catalogFilterRow--secondary {
	border-top: 1px solid var(--site-line, rgba(183, 217, 238, .16));
}
body.siteInterior .catalogFilterLabel {
	padding: 11px 0;
	color: var(--site-muted, #a8bac9);
	font-size: 12px;
}
body.siteInterior .catalogFilterLinks {
	display: flex;
	flex-wrap: wrap;
	gap: 7px;
}
body.siteInterior .catalogFilterLink {
	position: relative;
	display: inline-flex;
	align-items: center;
	min-height: 38px;
	padding: 7px 16px;
	border: 1px solid transparent;
	border-radius: 3px;
	color: var(--site-muted, #a8bac9);
	font-size: 13px;
	text-decoration: none;
	transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}
body.siteInterior .catalogFilterLink:hover,
body.siteInterior .catalogFilterLink:focus-visible {
	border-color: var(--site-line, rgba(183, 217, 238, .16));
	color: var(--site-white, #f4f8fc);
}
body.siteInterior .catalogFilterLink.is-active {
	border-color: rgba(120, 199, 221, .38);
	color: var(--site-white, #f4f8fc);
	background: rgba(120, 199, 221, .1);
}
body.siteInterior .catalogSectionHead {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 20px;
	margin: clamp(56px, 7vw, 100px) 0 28px;
}
body.siteInterior .catalogSectionHead h2 {
	margin: 0;
	color: var(--site-white, #f4f8fc);
	font-size: clamp(1.6rem, 2.6vw, 2.5rem);
	font-weight: 500;
	letter-spacing: -.055em;
}
body.siteInterior .catalogSectionHead span {
	color: var(--site-muted, #a8bac9);
	font-size: 12px;
}
body.siteInterior .catalogGrid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 12px;
}
body.siteInterior .catalogCard {
	display: flex;
	flex-direction: column;
	min-width: 0;
	overflow: hidden;
	border: 1px solid var(--site-line, rgba(183, 217, 238, .16));
	border-radius: 6px;
	color: var(--site-white, #f4f8fc);
	background: #0b2032;
	text-decoration: none;
	transition: border-color 220ms ease, background-color 220ms ease, transform 220ms ease;
}
body.siteInterior .catalogCard:hover,
body.siteInterior .catalogCard:focus-visible {
	transform: translateY(-3px);
	border-color: rgba(120, 199, 221, .45);
	color: var(--site-white, #f4f8fc);
	background: #102b41;
}
body.siteInterior .catalogCardImage {
	aspect-ratio: 5 / 3;
	overflow: hidden;
	background: #102b41;
}
body.siteInterior .catalogCardImage img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 400ms ease;
}
body.siteInterior .catalogCard:hover .catalogCardImage img {
	transform: scale(1.035);
}
body.siteInterior .catalogCardBody {
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 26px 24px 23px;
}
body.siteInterior .catalogCard h3 {
	margin: 0 0 14px;
	color: var(--site-white, #f4f8fc);
	font-size: clamp(17px, 1.35vw, 20px);
	font-weight: 500;
	line-height: 1.5;
}
body.siteInterior .catalogCard p {
	display: -webkit-box;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	min-height: 4.8em;
	margin: 0 0 32px;
	color: var(--site-muted, #a8bac9);
	font-size: 12px;
	line-height: 1.6;
}
body.siteInterior .catalogCardAction {
	display: inline-flex;
	align-items: center;
	gap: 13px;
	align-self: flex-start;
	margin-top: auto;
	padding-bottom: 7px;
	border-bottom: 1px solid rgba(120, 199, 221, .3);
	color: var(--site-cyan, #78c7dd);
	font-size: 12px;
}
body.siteInterior .catalogCardAction i,
body.siteInterior .catalogDetailRail i {
	display: block;
	width: 7px;
	height: 7px;
	border-top: 1px solid currentColor;
	border-right: 1px solid currentColor;
	transform: rotate(45deg);
	transition: transform 180ms ease;
}
body.siteInterior .catalogCard:hover .catalogCardAction i,
body.siteInterior .catalogDetailRail a:hover i {
	transform: translateX(3px) rotate(45deg);
}
body.siteInterior .catalogEmpty {
	margin-bottom: 108px;
	padding: 74px 30px;
	border: 1px solid var(--site-line, rgba(183, 217, 238, .16));
	text-align: center;
}
body.siteInterior .catalogEmpty p {
	margin: 0 0 18px;
	color: var(--site-muted, #a8bac9);
}
body.siteInterior .catalogEmpty a {
	color: var(--site-cyan, #78c7dd);
}
body.siteInterior .catalogPagination {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 6px;
	padding: 52px 0 108px;
}
body.siteInterior .catalogPagination a,
body.siteInterior .catalogPagination span {
	display: inline-flex;
	min-width: 42px;
	min-height: 42px;
	align-items: center;
	justify-content: center;
	padding: 7px 12px;
	border: 1px solid var(--site-line, rgba(183, 217, 238, .16));
	color: var(--site-muted, #a8bac9);
	font-size: 12px;
	text-decoration: none;
}
body.siteInterior .catalogPagination a:hover,
body.siteInterior .catalogPagination a.is-active {
	border-color: var(--site-cyan, #78c7dd);
	color: var(--site-white, #f4f8fc);
	background: rgba(120, 199, 221, .09);
}
body.siteInterior .catalogPagination span[aria-disabled="true"],
body.siteInterior .catalogPaginationDots {
	opacity: .45;
}
/* 详情页采用窄正文和侧栏索引，图片与正文沿用编辑器原始内容。 */
body.siteInterior .catalogDetailHero {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
	min-height: 420px;
	overflow: hidden;
	border: 1px solid var(--site-line, rgba(183, 217, 238, .16));
	background: linear-gradient(125deg, #102b41, #081827);
}
body.siteInterior .catalogDetailIntro {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	justify-content: center;
	min-width: 0;
	padding: clamp(42px, 5.5vw, 86px);
}
body.siteInterior .catalogDetailHero h1 {
	font-size: clamp(2.25rem, 4vw, 4.6rem);
}
body.siteInterior .catalogDetailSummary {
	max-width: 45em;
	margin: 28px 0 0;
	color: var(--site-muted, #a8bac9);
	font-size: 15px;
	line-height: 1.9;
}
body.siteInterior .catalogDetailMeta {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 26px;
	margin-top: 44px;
	color: var(--site-muted, #a8bac9);
	font-size: 11px;
}
body.siteInterior .catalogDetailMeta time {
	margin-left: 7px;
	color: var(--site-white, #f4f8fc);
}
body.siteInterior .catalogDetailCover {
	position: relative;
	min-height: 380px;
	overflow: hidden;
	background: #102b41;
}
body.siteInterior .catalogDetailCover::before {
	content: "";
	position: absolute;
	z-index: 1;
	inset: 0;
	background: linear-gradient(90deg, rgba(8, 24, 39, .2), transparent 35%);
	pointer-events: none;
}
body.siteInterior .catalogDetailCover img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
body.siteInterior .catalogDetailLayout {
	display: grid;
	grid-template-columns: 220px minmax(0, 1fr);
	gap: clamp(36px, 7vw, 110px);
	padding: clamp(62px, 7vw, 110px) 0 130px;
}
body.siteInterior .catalogDetailRail {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 22px;
	padding-top: 9px;
	border-top: 1px solid var(--site-cyan, #78c7dd);
	color: var(--site-muted, #a8bac9);
	font-size: 12px;
}
body.siteInterior .catalogDetailRail a {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	color: var(--site-cyan, #78c7dd);
	text-decoration: none;
}
body.siteInterior .catalogDetailArticle {
	min-width: 0;
	max-width: 850px;
	color: var(--site-white, #f4f8fc);
	font-size: 15px;
	line-height: 2;
}
body.siteInterior .catalogDetailArticle p,
body.siteInterior .catalogDetailArticle li {
	color: var(--site-white, #f4f8fc);
}
body.siteInterior .catalogDetailArticle h4,
body.siteInterior .catalogDetailArticle h5 {
	margin: 2em 0 .8em;
	color: var(--site-white, #f4f8fc);
	font-weight: 500;
}
body.siteInterior .catalogDetailArticle h4 {
	font-size: clamp(1.4rem, 2vw, 2rem);
}
body.siteInterior .catalogDetailArticle h5 {
	font-size: clamp(1.2rem, 1.6vw, 1.5rem);
}
body.siteInterior .catalogDetailArticle a {
	color: var(--site-cyan, #78c7dd) !important;
}
body.siteInterior .catalogDetailArticle .commonContentImages {
	margin: 32px 0 38px;
}
body.siteInterior .catalogDetailArticle .commonContentImages > div,
body.siteInterior .catalogDetailArticle .commonContentImages img {
	border-radius: 5px;
}
body.siteInterior .catalogPage a:focus-visible {
	outline: 2px solid var(--site-cyan, #78c7dd);
	outline-offset: 3px;
}

@media (max-width: 1100px) {
	body.siteInterior .catalogGrid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
	body.siteInterior .catalogDetailHero {
		grid-template-columns: minmax(0, 1fr) minmax(260px, .7fr);
	}
}
@media (max-width: 767px) {
	body.siteInterior .catalogShell {
		width: min(calc(100% - 36px), 1360px);
	}
	body.siteInterior .catalogBreadcrumb {
		padding: 22px 0;
		font-size: 11px;
	}
	body.siteInterior .catalogHero {
		grid-template-columns: 1fr;
		gap: 28px;
		min-height: 0;
		padding: 65px 25px 40px;
		background-size: 60px 60px, 60px 60px, auto;
	}
	body.siteInterior .catalogHero h1 {
		font-size: clamp(2.4rem, 9vw, 3.8rem);
	}
	body.siteInterior .catalogHeroAside {
		padding: 18px 0 0;
		border-top: 1px solid var(--site-line, rgba(183, 217, 238, .16));
		border-left: 0;
	}
	body.siteInterior .catalogHeroAside p {
		margin-bottom: 18px;
		font-size: 13px;
	}
	body.siteInterior .catalogFilters {
		margin-top: 20px;
	}
	body.siteInterior .catalogFilterRow {
		grid-template-columns: 1fr;
		gap: 4px;
		padding: 17px 0;
	}
	body.siteInterior .catalogFilterLabel {
		padding: 0 4px;
	}
	body.siteInterior .catalogFilterLink {
		min-height: 36px;
		padding-inline: 12px;
		font-size: 12px;
	}
	body.siteInterior .catalogSectionHead {
		margin-top: 56px;
	}
	body.siteInterior .catalogGrid {
		grid-template-columns: 1fr;
		gap: 12px;
	}
	body.siteInterior .catalogCardImage {
		aspect-ratio: 16 / 9;
	}
	body.siteInterior .catalogCardBody {
		padding: 22px;
	}
	body.siteInterior .catalogCard p {
		min-height: 0;
		margin-bottom: 26px;
	}
	body.siteInterior .catalogPagination {
		padding: 36px 0 78px;
	}
	body.siteInterior .catalogDetailHero {
		display: flex;
		flex-direction: column;
	}
	body.siteInterior .catalogDetailIntro {
		padding: 50px 26px 42px;
	}
	body.siteInterior .catalogDetailHero h1 {
		font-size: clamp(2.2rem, 8vw, 3.4rem);
	}
	body.siteInterior .catalogDetailSummary {
		margin-top: 22px;
		font-size: 13px;
	}
	body.siteInterior .catalogDetailMeta {
		margin-top: 30px;
	}
	body.siteInterior .catalogDetailCover {
		min-height: 0;
		aspect-ratio: 16 / 10;
	}
	body.siteInterior .catalogDetailLayout {
		grid-template-columns: 1fr;
		gap: 36px;
		padding: 60px 0 82px;
	}
	body.siteInterior .catalogDetailRail {
		flex-direction: row;
		justify-content: space-between;
		gap: 12px;
	}
	body.siteInterior .catalogDetailArticle {
		font-size: 14px;
	}
}
@media (prefers-reduced-motion: reduce) {
	body.siteInterior .catalogCard,
	body.siteInterior .catalogCardImage img,
	body.siteInterior .catalogCardAction i,
	body.siteInterior .catalogDetailRail i {
		transition: none;
	}
}