/* Data-center facility blueprint. Every rule is scoped to the exact page root. */
.yuqi-data-center-page {
	--dc-paper: #e9e4db;
	--dc-paper-deep: #d9d2c6;
	--dc-ink: #0b171d;
	--dc-muted: #667078;
	--dc-line: rgba(11, 23, 29, .16);
	--dc-navy: #081b25;
	--dc-navy-2: #0d2a36;
	--dc-navy-line: rgba(199, 224, 219, .18);
	--dc-light: #f4f1eb;
	--dc-orange: #ed7041;
	--dc-yellow: #d5e26c;
	--dc-cyan: #72d0ce;
	--dc-shadow: 0 24px 70px rgba(5, 18, 23, .14);
	background: var(--dc-paper);
	color: var(--dc-ink);
	font-family: Inter, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
	line-height: 1.55;
	overflow: clip;
}

.yuqi-data-center-page *,
.yuqi-data-center-page *::before,
.yuqi-data-center-page *::after {
	box-sizing: border-box;
}

.yuqi-data-center-page h1,
.yuqi-data-center-page h2,
.yuqi-data-center-page h3,
.yuqi-data-center-page p,
.yuqi-data-center-page figure,
.yuqi-data-center-page dl,
.yuqi-data-center-page dd {
	margin: 0;
}

.yuqi-data-center-page a {
	color: inherit;
	text-decoration: none;
}

.yuqi-data-center-page button {
	font: inherit;
}

.dc-shell {
	width: min(1240px, calc(100% - 72px));
	margin: 0 auto;
}

.dc-hero {
	position: relative;
	background-color: var(--dc-paper);
	background-image: linear-gradient(rgba(11, 23, 29, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(11, 23, 29, .045) 1px, transparent 1px);
	background-size: 48px 48px;
	padding: 18px 0 94px;
}

.dc-hero::after {
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	height: 1px;
	background: var(--dc-line);
	content: "";
}

.dc-utility-bar {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	gap: 28px;
	padding-bottom: 18px;
	border-bottom: 1px solid var(--dc-line);
	font-size: 10px;
	letter-spacing: .16em;
	text-transform: uppercase;
}

.dc-wordmark {
	display: inline-flex;
	align-items: baseline;
	gap: 12px;
	width: max-content;
	font-weight: 700;
	letter-spacing: .16em;
}

.dc-wordmark span {
	font-size: 16px;
}

.dc-wordmark em {
	color: var(--dc-muted);
	font-size: 9px;
	font-style: normal;
	font-weight: 500;
}

.dc-utility-bar > p {
	color: var(--dc-muted);
	text-align: center;
}

.dc-utility-link {
	justify-self: end;
	color: var(--dc-ink);
	font-weight: 700;
}

.dc-utility-link span,
.dc-nav-contact span,
.dc-button span {
	display: inline-block;
	margin-left: 10px;
	transition: transform .3s ease;
}

.dc-utility-link:hover span,
.dc-nav-contact:hover span,
.dc-button:hover span,
.dc-related-list a:hover em {
	transform: translate(4px, -3px);
}

.dc-hero-grid {
	display: grid;
	grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
	align-items: center;
	gap: clamp(48px, 8vw, 124px);
	padding-top: clamp(68px, 9vw, 130px);
}

.dc-overline {
	display: flex;
	align-items: center;
	gap: 12px;
	color: var(--dc-orange);
	font-size: 10px;
	font-weight: 800;
	letter-spacing: .18em;
	line-height: 1.3;
	text-transform: uppercase;
}

.dc-overline span {
	display: inline-grid;
	width: 28px;
	height: 28px;
	place-items: center;
	border: 1px solid currentColor;
	font-size: 10px;
	letter-spacing: 0;
}

.dc-hero-copy h1 {
	max-width: 760px;
	margin-top: 28px;
	font-size: clamp(54px, 7vw, 110px);
	font-weight: 760;
	letter-spacing: -.075em;
	line-height: .96;
}

.dc-hero-thesis {
	max-width: 600px;
	margin-top: 30px !important;
	font-size: clamp(24px, 2.4vw, 36px);
	font-weight: 620;
	letter-spacing: -.045em;
	line-height: 1.18;
}

.dc-hero-summary {
	max-width: 620px;
	margin-top: 24px !important;
	color: #4c5960;
	font-size: 16px;
	line-height: 1.9;
}

.dc-hero-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 24px;
	margin-top: 36px;
}

.dc-button {
	display: inline-flex;
	align-items: center;
	min-height: 50px;
	padding: 0 21px;
	border: 1px solid transparent;
	font-size: 12px;
	font-weight: 800;
	letter-spacing: .06em;
	transition: background .3s ease, color .3s ease, border-color .3s ease, transform .3s ease;
}

.dc-button:hover {
	transform: translateY(-2px);
}

.dc-button-primary {
	background: var(--dc-orange);
	color: #fff;
	box-shadow: 8px 8px 0 rgba(11, 23, 29, .12);
}

.dc-button-primary:hover {
	background: #cf5428;
}

.dc-button-text {
	padding-right: 0;
	padding-left: 0;
	border-bottom-color: var(--dc-ink);
	color: var(--dc-ink);
}

.dc-signal-strip {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0;
	max-width: 620px;
	margin-top: 64px;
	border-top: 1px solid var(--dc-line);
}

.dc-signal {
	position: relative;
	min-width: 0;
	padding: 18px 18px 0 0;
}

.dc-signal + .dc-signal {
	padding-left: 18px;
	border-left: 1px solid var(--dc-line);
}

.dc-signal span {
	display: block;
	color: var(--dc-orange);
	font-size: 10px;
	font-weight: 800;
	letter-spacing: .1em;
}

.dc-signal small {
	display: block;
	margin-top: 9px;
	color: var(--dc-muted);
	font-size: 10px;
	letter-spacing: .1em;
	text-transform: uppercase;
}

.dc-signal strong {
	display: block;
	margin-top: 5px;
	font-size: 12px;
	font-weight: 700;
	line-height: 1.45;
}

.dc-hero-visual {
	min-width: 0;
}

.dc-hero-image-frame {
	position: relative;
	min-height: 540px;
	overflow: hidden;
	background: var(--dc-navy);
	box-shadow: var(--dc-shadow);
	clip-path: polygon(0 0, 100% 0, 100% 94%, 93% 100%, 0 100%);
}

.dc-hero-image-frame::before {
	position: absolute;
	z-index: 1;
	inset: 0;
	background: linear-gradient(135deg, rgba(8, 27, 37, .3), transparent 48%, rgba(237, 112, 65, .2));
	content: "";
	pointer-events: none;
}

.dc-picture,
.dc-image {
	display: block;
	width: 100%;
	height: 100%;
}

.dc-hero-image {
	min-height: 540px;
	object-fit: cover;
	filter: saturate(.86) contrast(1.04);
}

.dc-scanline {
	position: absolute;
	z-index: 2;
	top: 0;
	left: 10%;
	width: 1px;
	height: 100%;
	background: linear-gradient(180deg, transparent, rgba(213, 226, 108, .76), transparent);
	opacity: .7;
	animation: dc-scan 5.5s ease-in-out infinite;
}

.dc-marker {
	position: absolute;
	z-index: 3;
	display: flex;
	align-items: center;
	gap: 8px;
	color: #fff;
	font-size: 9px;
	font-weight: 800;
	letter-spacing: .15em;
}

.dc-marker i {
	display: block;
	width: 9px;
	height: 9px;
	border: 2px solid var(--dc-yellow);
	border-radius: 50%;
	box-shadow: 0 0 0 5px rgba(213, 226, 108, .18);
	animation: dc-pulse 2s ease-in-out infinite;
}

.dc-marker-a { top: 32%; left: 10%; }
.dc-marker-b { right: 12%; bottom: 22%; }

.dc-telemetry {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 4px 16px;
	margin: -52px 24px 0;
	position: relative;
	z-index: 4;
	padding: 16px 18px;
	background: var(--dc-navy);
	color: #fff;
	box-shadow: 0 15px 35px rgba(5, 18, 23, .2);
}

.dc-telemetry span,
.dc-telemetry em {
	color: var(--dc-cyan);
	font-size: 9px;
	font-style: normal;
	font-weight: 800;
	letter-spacing: .15em;
}

.dc-telemetry strong {
	font-size: 12px;
	font-weight: 600;
}

.dc-telemetry em {
	grid-column: 1 / -1;
	color: rgba(255, 255, 255, .48);
	font-size: 8px;
}

.dc-figure-caption,
.dc-wide-figure figcaption,
.dc-scope-visual > p,
.dc-operations-visual figcaption {
	margin-top: 12px !important;
	color: var(--dc-muted);
	font-size: 11px;
	line-height: 1.6;
}

.dc-section-nav {
	position: sticky;
	z-index: 20;
	top: 68px;
	background: rgba(8, 27, 37, .96);
	color: rgba(244, 241, 235, .65);
	backdrop-filter: blur(14px);
}

.dc-nav-inner {
	display: flex;
	align-items: stretch;
	min-height: 64px;
}

.dc-nav-home,
.dc-nav-contact {
	display: inline-flex;
	align-items: center;
	flex: 0 0 auto;
	font-size: 11px;
	font-weight: 800;
	letter-spacing: .1em;
}

.dc-nav-home {
	padding-right: 28px;
	border-right: 1px solid var(--dc-navy-line);
	color: var(--dc-yellow);
}

.dc-nav-home span {
	margin-left: 8px;
	font-size: 14px;
}

.dc-nav-links {
	display: flex;
	min-width: 0;
	overflow-x: auto;
	overscroll-behavior-x: contain;
}

.dc-nav-links a {
	display: inline-flex;
	align-items: center;
	padding: 0 18px;
	border-right: 1px solid var(--dc-navy-line);
	font-size: 11px;
	white-space: nowrap;
	transition: color .25s ease, background .25s ease;
}

.dc-nav-links a:hover,
.dc-nav-links a.is-active {
	background: rgba(114, 208, 206, .1);
	color: #fff;
}

.dc-nav-links a.is-active {
	box-shadow: inset 0 -3px 0 var(--dc-orange);
}

.dc-nav-contact {
	margin-left: auto;
	padding-left: 24px;
	color: var(--dc-yellow);
	white-space: nowrap;
}

.dc-section {
	padding: clamp(92px, 11vw, 166px) 0;
}

.dc-problem,
.dc-scope,
.dc-delivery,
.dc-faq {
	background: var(--dc-paper);
}

.dc-two-column-intro {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(280px, .65fr);
	gap: clamp(48px, 10vw, 150px);
	align-items: start;
}

.dc-section-intro h2,
.dc-operations-head h2,
.dc-related h2,
.dc-contact h2 {
	max-width: 760px;
	margin-top: 26px !important;
	font-size: clamp(36px, 5vw, 72px);
	font-weight: 700;
	letter-spacing: -.065em;
	line-height: 1.04;
}

.dc-intro-copy {
	padding-top: 38px;
	color: #4b575e;
	font-size: 15px;
	line-height: 1.9;
}

.dc-intro-copy p + p {
	margin-top: 18px !important;
}

.dc-issue-list {
	margin-top: 86px;
	border-top: 1px solid var(--dc-line);
}

.dc-list-heading {
	display: flex;
	justify-content: space-between;
	gap: 24px;
	padding: 16px 0;
	border-bottom: 1px solid var(--dc-line);
	font-size: 10px;
	font-weight: 800;
	letter-spacing: .15em;
	text-transform: uppercase;
}

.dc-list-heading span {
	color: var(--dc-orange);
}

.dc-list-heading em {
	color: var(--dc-muted);
	font-size: 9px;
	font-style: normal;
}

.dc-issue {
	display: grid;
	grid-template-columns: 72px minmax(0, 1fr) 32px;
	gap: 20px;
	align-items: start;
	padding: 28px 0;
	border-bottom: 1px solid var(--dc-line);
	transition: padding .3s ease, background .3s ease;
}

.dc-issue:hover {
	padding-right: 18px;
	padding-left: 18px;
	background: rgba(255, 255, 255, .42);
}

.dc-issue-number {
	color: var(--dc-orange);
	font-size: 12px;
	font-weight: 800;
	letter-spacing: .1em;
}

.dc-issue h3 {
	font-size: clamp(18px, 2vw, 24px);
	font-weight: 700;
	letter-spacing: -.03em;
}

.dc-issue p {
	max-width: 760px;
	margin-top: 8px !important;
	color: #5e686e;
	font-size: 14px;
	line-height: 1.75;
}

.dc-issue strong {
	display: block;
	margin-top: 14px;
	color: var(--dc-ink);
	font-size: 12px;
	font-weight: 700;
}

.dc-issue-arrow {
	color: var(--dc-orange);
	font-size: 20px;
	transition: transform .3s ease;
}

.dc-issue:hover .dc-issue-arrow {
	transform: translate(4px, -4px);
}

.dc-wide-figure {
	margin-top: 80px !important;
}

.dc-image-frame {
	position: relative;
	overflow: hidden;
	background: var(--dc-navy);
	box-shadow: var(--dc-shadow);
}

.dc-image-frame::after {
	position: absolute;
	inset: 0;
	border: 1px solid rgba(255, 255, 255, .18);
	content: "";
	pointer-events: none;
}

.dc-image-frame .dc-picture,
.dc-image-frame .dc-image {
	min-height: 100%;
}

.dc-image-frame-wide {
	height: clamp(300px, 48vw, 610px);
}

.dc-image-frame-wide .dc-image {
	object-fit: cover;
	filter: saturate(.78) contrast(1.07);
}

.dc-image-index {
	position: absolute;
	z-index: 2;
	right: 16px;
	bottom: 14px;
	padding: 7px 9px;
	background: rgba(8, 27, 37, .82);
	color: var(--dc-yellow);
	font-size: 9px;
	font-weight: 800;
	letter-spacing: .15em;
}

.dc-map {
	position: relative;
	background: var(--dc-navy);
	color: var(--dc-light);
	background-image: linear-gradient(rgba(114, 208, 206, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(114, 208, 206, .045) 1px, transparent 1px);
	background-size: 48px 48px;
}

.dc-map::before {
	position: absolute;
	top: 0;
	right: 0;
	width: 25%;
	height: 100%;
	background: linear-gradient(120deg, transparent, rgba(237, 112, 65, .08));
	content: "";
	pointer-events: none;
}

.dc-dark-intro {
	display: grid;
	grid-template-columns: minmax(180px, .45fr) minmax(0, 1fr);
	gap: 32px;
	align-items: start;
}

.dc-dark-intro h2 {
	margin-top: 0 !important;
	font-size: clamp(38px, 5.3vw, 76px);
}

.dc-dark-intro > p:last-child {
	grid-column: 2;
	max-width: 720px;
	margin-top: 28px !important;
	color: rgba(244, 241, 235, .68);
	font-size: 15px;
	line-height: 1.9;
}

.dc-dark-intro .dc-overline {
	padding-top: 12px;
}

.dc-map-layout {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
	gap: 52px;
	margin-top: 76px;
}

.dc-map-visual {
	position: relative;
	min-height: 560px;
	overflow: hidden;
	background: #102d37;
	border: 1px solid var(--dc-navy-line);
}

.dc-blueprint-grid {
	position: absolute;
	z-index: 1;
	inset: 0;
	background-image: linear-gradient(rgba(114, 208, 206, .14) 1px, transparent 1px), linear-gradient(90deg, rgba(114, 208, 206, .14) 1px, transparent 1px);
	background-size: 46px 46px;
	mix-blend-mode: screen;
	pointer-events: none;
}

.dc-map-image {
	position: relative;
	z-index: 0;
	width: 100%;
	height: 100%;
	min-height: 560px;
	object-fit: cover;
	filter: saturate(.48) contrast(1.12) brightness(.72);
	opacity: .82;
}

.dc-map-route {
	position: absolute;
	z-index: 2;
	right: 22px;
	bottom: 20px;
	left: 22px;
	display: flex;
	align-items: center;
	gap: 10px;
	color: rgba(244, 241, 235, .72);
	font-size: 9px;
	font-weight: 800;
	letter-spacing: .12em;
}

.dc-map-route i {
	display: block;
	width: 22px;
	height: 1px;
	background: var(--dc-orange);
}

.dc-map-pin {
	position: absolute;
	z-index: 3;
	display: grid;
	width: 44px;
	height: 44px;
	place-items: center;
	border: 1px solid var(--dc-yellow);
	border-radius: 50%;
	background: rgba(8, 27, 37, .72);
	color: var(--dc-yellow);
	font-size: 10px;
	font-weight: 800;
	transition: background .3s ease, color .3s ease, transform .3s ease, box-shadow .3s ease;
}

.dc-map-pin::after {
	position: absolute;
	width: 9px;
	height: 9px;
	border: 1px solid currentColor;
	border-radius: 50%;
	content: "";
	animation: dc-pulse 2.4s ease-in-out infinite;
}

.dc-map-pin b { font-size: 9px; font-weight: 800; }
.dc-map-pin-1 { top: 18%; left: 18%; }
.dc-map-pin-2 { top: 33%; right: 20%; }
.dc-map-pin-3 { bottom: 26%; left: 35%; }
.dc-map-pin-4 { right: 14%; bottom: 17%; }
.dc-map-pin.is-active { background: var(--dc-orange); color: #fff; transform: scale(1.14); box-shadow: 0 0 0 10px rgba(237, 112, 65, .16); }

.dc-map-caption {
	position: absolute;
	z-index: 2;
	top: 18px;
	right: 20px;
	left: 20px;
	max-width: 300px;
	color: rgba(244, 241, 235, .76);
	font-size: 11px;
	line-height: 1.6;
}

.dc-layer-panel {
	min-width: 0;
	border-top: 1px solid var(--dc-navy-line);
}

.dc-layer-tab {
	display: grid;
	grid-template-columns: 38px minmax(0, 1fr) 24px;
	gap: 13px;
	align-items: center;
	width: 100%;
	padding: 20px 0;
	border: 0;
	border-bottom: 1px solid var(--dc-navy-line);
	background: transparent;
	color: rgba(244, 241, 235, .5);
	text-align: left;
	cursor: pointer;
	transition: color .25s ease, padding .25s ease;
}

.dc-layer-tab:hover,
.dc-layer-tab.is-active {
	padding-left: 12px;
	color: #fff;
}

.dc-layer-tab span {
	color: var(--dc-orange);
	font-size: 10px;
	font-weight: 800;
	letter-spacing: .1em;
}

.dc-layer-tab strong {
	font-size: 16px;
	font-weight: 600;
}

.dc-layer-tab em {
	color: var(--dc-yellow);
	font-size: 18px;
	font-style: normal;
}

.dc-layer-detail {
	min-height: 250px;
	padding: 38px 0;
	border-bottom: 1px solid var(--dc-navy-line);
}

.dc-detail-label {
	color: var(--dc-cyan);
	font-size: 9px;
	font-weight: 800;
	letter-spacing: .16em;
}

.dc-detail-number,
.dc-delivery-number {
	display: block;
	margin-top: 22px;
	color: var(--dc-orange);
	font-size: 12px;
	font-weight: 800;
	letter-spacing: .14em;
}

.dc-layer-detail h3,
.dc-scope-detail h3,
.dc-delivery-detail h3 {
	margin-top: 8px !important;
	font-size: clamp(27px, 3vw, 40px);
	font-weight: 650;
	letter-spacing: -.045em;
	line-height: 1.1;
}

.dc-layer-detail > p:not(.dc-detail-label),
.dc-scope-detail > p:not(.dc-detail-label),
.dc-delivery-detail p:not(.dc-detail-label) {
	margin-top: 18px !important;
	color: rgba(244, 241, 235, .7);
	font-size: 14px;
	line-height: 1.8;
}

.dc-detail-trace {
	display: block;
	margin-top: 30px;
	color: var(--dc-yellow);
	font-size: 9px;
	font-weight: 800;
	letter-spacing: .12em;
}

.dc-map-notes {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 32px;
	margin-top: 54px;
	padding-top: 24px;
	border-top: 1px solid var(--dc-navy-line);
	color: rgba(244, 241, 235, .58);
	font-size: 13px;
	line-height: 1.8;
}

.dc-scope-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(300px, .84fr);
	gap: clamp(46px, 8vw, 110px);
	align-items: start;
	margin-top: 76px;
}

.dc-image-frame-scope {
	height: clamp(330px, 47vw, 560px);
}

.dc-scope-image {
	object-fit: cover;
	filter: saturate(.78) contrast(1.08);
}

.dc-scope-panel {
	min-width: 0;
}

.dc-scope-list {
	border-top: 1px solid var(--dc-line);
}

.dc-scope-row {
	display: grid;
	grid-template-columns: 42px minmax(0, 1fr) 24px;
	gap: 16px;
	align-items: center;
	width: 100%;
	padding: 21px 0;
	border: 0;
	border-bottom: 1px solid var(--dc-line);
	background: transparent;
	color: var(--dc-muted);
	text-align: left;
	cursor: pointer;
	transition: color .25s ease, padding .25s ease;
}

.dc-scope-row:hover,
.dc-scope-row.is-active {
	padding-left: 12px;
	color: var(--dc-ink);
}

.dc-scope-row span {
	color: var(--dc-orange);
	font-size: 10px;
	font-weight: 800;
}

.dc-scope-row strong {
	font-size: 17px;
	font-weight: 700;
}

.dc-scope-row em {
	color: var(--dc-orange);
	font-size: 17px;
	font-style: normal;
}

.dc-scope-detail {
	min-height: 240px;
	margin-top: 28px;
	padding: 26px 28px 30px;
	background: var(--dc-navy);
	color: var(--dc-light);
	box-shadow: 12px 12px 0 var(--dc-paper-deep);
}

.dc-scope-detail > p:not(.dc-detail-label) {
	color: rgba(244, 241, 235, .7);
}

.dc-scope-detail > strong {
	display: block;
	margin-top: 24px;
	color: var(--dc-yellow);
	font-size: 11px;
	letter-spacing: .08em;
}

.dc-operations {
	background: var(--dc-navy-2);
	color: var(--dc-light);
	background-image: linear-gradient(rgba(114, 208, 206, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(114, 208, 206, .035) 1px, transparent 1px);
	background-size: 48px 48px;
}

.dc-operations-head {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(280px, .56fr);
	gap: 64px;
	align-items: end;
}

.dc-operations-head h2 {
	max-width: 800px;
	margin-top: 26px !important;
}

.dc-operations-head > p {
	padding-bottom: 6px;
	color: rgba(244, 241, 235, .68);
	font-size: 15px;
	line-height: 1.85;
}

.dc-operations-grid {
	display: grid;
	grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
	gap: clamp(48px, 8vw, 110px);
	margin-top: 78px;
	align-items: start;
}

.dc-operations-lead {
	padding-bottom: 26px;
	border-bottom: 1px solid var(--dc-navy-line);
	color: rgba(244, 241, 235, .72);
	font-size: 15px;
	line-height: 1.85;
}

.dc-point-list {
	border-bottom: 1px solid var(--dc-navy-line);
}

.dc-point-list article {
	display: grid;
	grid-template-columns: 42px minmax(0, 1fr);
	gap: 14px;
	padding: 22px 0;
	border-top: 1px solid var(--dc-navy-line);
}

.dc-point-list article > span,
.dc-resource-list article > span {
	color: var(--dc-orange);
	font-size: 10px;
	font-weight: 800;
	letter-spacing: .1em;
}

.dc-point-list h3 {
	font-size: 19px;
	font-weight: 650;
}

.dc-point-list p {
	margin-top: 7px !important;
	color: rgba(244, 241, 235, .62);
	font-size: 13px;
	line-height: 1.7;
}

.dc-image-frame-operations {
	height: clamp(320px, 38vw, 500px);
	border: 1px solid var(--dc-navy-line);
	box-shadow: 14px 14px 0 rgba(0, 0, 0, .16);
}

.dc-network-image {
	object-fit: cover;
	filter: saturate(.56) contrast(1.12) brightness(.82);
}

.dc-operations-visual figcaption {
	color: rgba(244, 241, 235, .58);
}

.dc-resource-band {
	display: grid;
	grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr);
	gap: 60px;
	margin-top: 108px;
	padding-top: 32px;
	border-top: 1px solid var(--dc-navy-line);
}

.dc-resource-heading h3 {
	margin-top: 20px !important;
	font-size: clamp(24px, 3vw, 40px);
	font-weight: 650;
	letter-spacing: -.045em;
	line-height: 1.12;
}

.dc-resource-heading > p:last-child {
	margin-top: 16px !important;
	color: rgba(244, 241, 235, .62);
	font-size: 13px;
	line-height: 1.75;
}

.dc-resource-list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0 28px;
}

.dc-resource-list article {
	display: grid;
	grid-template-columns: 32px minmax(0, 1fr);
	gap: 10px;
	padding: 18px 0;
	border-top: 1px solid var(--dc-navy-line);
}

.dc-resource-list article strong {
	font-size: 15px;
	font-weight: 650;
}

.dc-resource-list article p {
	grid-column: 2;
	margin-top: 5px !important;
	color: rgba(244, 241, 235, .58);
	font-size: 12px;
	line-height: 1.65;
}

.dc-delivery-layout {
	display: grid;
	grid-template-columns: minmax(240px, .52fr) minmax(0, 1.48fr);
	gap: clamp(44px, 8vw, 112px);
	margin-top: 80px;
	align-items: stretch;
}

.dc-timeline {
	position: relative;
	padding-left: 28px;
}

.dc-timeline-line {
	position: absolute;
	top: 15px;
	bottom: 15px;
	left: 7px;
	width: 1px;
	background: var(--dc-line);
}

.dc-timeline-step {
	position: relative;
	display: grid;
	grid-template-columns: 48px minmax(0, 1fr);
	gap: 10px;
	align-items: center;
	width: 100%;
	padding: 22px 0;
	border: 0;
	background: transparent;
	color: var(--dc-muted);
	text-align: left;
	cursor: pointer;
	transition: color .25s ease, transform .25s ease;
}

.dc-timeline-step::before {
	position: absolute;
	left: -25px;
	width: 15px;
	height: 15px;
	border: 1px solid var(--dc-muted);
	border-radius: 50%;
	background: var(--dc-paper);
	content: "";
	transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.dc-timeline-step:hover,
.dc-timeline-step.is-active {
	color: var(--dc-ink);
	transform: translateX(8px);
}

.dc-timeline-step.is-active::before {
	border-color: var(--dc-orange);
	background: var(--dc-orange);
	box-shadow: 0 0 0 6px rgba(237, 112, 65, .14);
}

.dc-timeline-step span {
	color: var(--dc-orange);
	font-size: 10px;
	font-weight: 800;
	letter-spacing: .1em;
}

.dc-timeline-step strong {
	font-size: 15px;
	font-weight: 700;
}

.dc-delivery-detail {
	display: grid;
	grid-template-columns: minmax(0, .78fr) minmax(250px, 1.22fr);
	gap: 28px;
	min-width: 0;
	padding: 28px;
	background: var(--dc-navy);
	color: var(--dc-light);
	box-shadow: 14px 14px 0 var(--dc-paper-deep);
	transition: opacity .25s ease;
}

.dc-delivery-copy {
	padding: 12px 0;
}

.dc-delivery-copy p:not(.dc-detail-label) {
	color: rgba(244, 241, 235, .68);
}

.dc-delivery-image .dc-image-frame {
	height: 100%;
	min-height: 300px;
}

.dc-delivery-image .dc-image {
	object-fit: cover;
	filter: saturate(.55) contrast(1.08);
}

.dc-records {
	display: grid;
	grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
	gap: 70px;
	margin-top: 104px;
	padding-top: 32px;
	border-top: 1px solid var(--dc-line);
}

.dc-records-intro h3 {
	margin-top: 20px !important;
	font-size: clamp(24px, 3vw, 40px);
	font-weight: 650;
	letter-spacing: -.05em;
	line-height: 1.14;
}

.dc-records-intro > p:last-child {
	margin-top: 16px !important;
	color: var(--dc-muted);
	font-size: 13px;
	line-height: 1.75;
}

.dc-record-list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0 30px;
}

.dc-record-list article {
	display: grid;
	grid-template-columns: 34px minmax(0, 1fr);
	gap: 10px;
	padding: 18px 0;
	border-top: 1px solid var(--dc-line);
}

.dc-record-list article > span {
	color: var(--dc-orange);
	font-size: 10px;
	font-weight: 800;
}

.dc-record-list strong {
	font-size: 15px;
	font-weight: 700;
}

.dc-record-list p {
	grid-column: 2;
	margin-top: 6px !important;
	color: var(--dc-muted);
	font-size: 12px;
	line-height: 1.65;
}

.dc-faq-layout {
	display: grid;
	grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
	gap: clamp(52px, 10vw, 150px);
	align-items: start;
}

.dc-faq .dc-section-intro > p:last-child {
	max-width: 380px;
	margin-top: 24px !important;
	color: var(--dc-muted);
	font-size: 14px;
	line-height: 1.8;
}

.dc-faq-list {
	border-top: 1px solid var(--dc-line);
}

.dc-faq-list details {
	border-bottom: 1px solid var(--dc-line);
}

.dc-faq-list summary {
	display: grid;
	grid-template-columns: 42px minmax(0, 1fr) 24px;
	gap: 12px;
	align-items: center;
	padding: 22px 0;
	font-size: 16px;
	font-weight: 700;
	list-style: none;
	cursor: pointer;
}

.dc-faq-list summary::-webkit-details-marker { display: none; }
.dc-faq-list summary span { color: var(--dc-orange); font-size: 10px; letter-spacing: .1em; }
.dc-faq-list summary b { color: var(--dc-orange); font-size: 22px; font-weight: 400; transition: transform .25s ease; }
.dc-faq-list details[open] summary b { transform: rotate(45deg); }
.dc-faq-list details p { max-width: 710px; padding: 0 42px 24px 54px; color: var(--dc-muted); font-size: 14px; line-height: 1.8; }

.dc-related {
	padding: 88px 0;
	background: var(--dc-paper-deep);
}

.dc-related-head {
	display: flex;
	align-items: end;
	justify-content: space-between;
	gap: 36px;
}

.dc-related h2 {
	max-width: 670px;
	font-size: clamp(32px, 4vw, 58px);
}

.dc-related-head > a {
	flex: 0 0 auto;
	padding-bottom: 9px;
	border-bottom: 1px solid var(--dc-ink);
	font-size: 11px;
	font-weight: 800;
	letter-spacing: .1em;
}

.dc-related-list {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1px;
	margin-top: 52px;
	background: var(--dc-line);
}

.dc-related-list a {
	display: flex;
	min-height: 180px;
	flex-direction: column;
	justify-content: space-between;
	padding: 22px;
	background: var(--dc-paper-deep);
	transition: background .25s ease, color .25s ease;
}

.dc-related-list a:hover {
	background: var(--dc-navy);
	color: #fff;
}

.dc-related-list span,
.dc-related-list em {
	color: var(--dc-orange);
	font-size: 9px;
	font-style: normal;
	font-weight: 800;
	letter-spacing: .14em;
	text-transform: uppercase;
}

.dc-related-list strong {
	font-size: 22px;
	font-weight: 650;
	letter-spacing: -.04em;
}

.dc-contact {
	padding: clamp(86px, 10vw, 146px) 0;
	background: var(--dc-orange);
	color: #fff;
}

.dc-contact-inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(240px, .4fr);
	gap: 70px;
	align-items: end;
}

.dc-contact .dc-overline { color: var(--dc-ink); }
.dc-contact h2 { max-width: 900px; font-size: clamp(40px, 6vw, 84px); }
.dc-contact-inner > div > p:last-child { max-width: 650px; margin-top: 24px !important; color: rgba(255, 255, 255, .78); font-size: 15px; line-height: 1.8; }
.dc-contact-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 13px; }
.dc-button-light { background: #fff; color: var(--dc-ink); }
.dc-button-light:hover { background: var(--dc-navy); color: #fff; }
.dc-contact-actions > a:not(.dc-button) { color: rgba(255, 255, 255, .84); font-size: 13px; }

.dc-hero [data-dc-reveal],
.dc-section [data-dc-reveal],
.dc-related [data-dc-reveal],
.dc-contact [data-dc-reveal] {
	opacity: 1;
	transform: none;
}

.dc-js [data-dc-reveal] {
	opacity: 0;
	transform: translateY(22px);
	transition: opacity .7s ease, transform .7s cubic-bezier(.2, .75, .25, 1);
}

.dc-js [data-dc-reveal].is-visible {
	opacity: 1;
	transform: none;
}

.dc-js [data-dc-delay="100"] { transition-delay: .1s; }
.dc-js [data-dc-delay="120"] { transition-delay: .12s; }
.dc-js [data-dc-delay="160"] { transition-delay: .16s; }
.dc-js [data-dc-delay="180"] { transition-delay: .18s; }

.yuqi-data-center-page :focus-visible {
	outline: 3px solid var(--dc-yellow);
	outline-offset: 4px;
}

@keyframes dc-scan {
	0%, 100% { transform: translateX(0); opacity: 0; }
	18% { opacity: .8; }
	72% { opacity: .35; }
	100% { transform: translateX(760px); }
}

@keyframes dc-pulse {
	0%, 100% { opacity: .65; transform: scale(1); }
	50% { opacity: 0; transform: scale(2.2); }
}

@media (max-width: 980px) {
	.dc-shell { width: min(100% - 44px, 760px); }
	.dc-hero-grid,
	.dc-map-layout,
	.dc-scope-layout,
	.dc-operations-grid,
	.dc-delivery-layout { grid-template-columns: 1fr; }
	.dc-hero-grid { gap: 64px; }
	.dc-hero-visual { max-width: 720px; }
	.dc-hero-image-frame,
	.dc-hero-image { min-height: 460px; }
	.dc-map-visual,
	.dc-map-image { min-height: 480px; }
	.dc-scope-layout { gap: 42px; }
	.dc-operations-grid { gap: 44px; }
	.dc-delivery-layout { gap: 40px; }
	.dc-delivery-detail { min-height: 390px; }
}

@media (max-width: 720px) {
	.dc-shell { width: min(100% - 32px, 560px); }
	.dc-hero { padding-bottom: 58px; }
	.dc-utility-bar { grid-template-columns: 1fr auto; gap: 14px; }
	.dc-utility-bar > p { display: none; }
	.dc-utility-link { font-size: 9px; }
	.dc-hero-grid { padding-top: 62px; }
	.dc-hero-copy h1 { font-size: clamp(48px, 15vw, 78px); }
	.dc-hero-thesis { font-size: 25px; }
	.dc-hero-summary { font-size: 14px; }
	.dc-hero-actions { align-items: flex-start; flex-direction: column; gap: 17px; }
	.dc-signal-strip { margin-top: 46px; }
	.dc-signal { padding-right: 10px; }
	.dc-signal + .dc-signal { padding-left: 10px; }
	.dc-signal small { font-size: 8px; letter-spacing: .04em; }
	.dc-signal strong { font-size: 10px; }
	.dc-hero-image-frame,
	.dc-hero-image { min-height: 330px; }
	.dc-telemetry { margin: -36px 12px 0; grid-template-columns: 1fr; gap: 5px; }
	.dc-telemetry em { grid-column: auto; }
	.dc-nav-inner { min-height: 54px; }
	.dc-nav-home { padding-right: 16px; }
	.dc-nav-links a { padding: 0 13px; font-size: 10px; }
	.dc-nav-contact { display: none; }
	.dc-section { padding: 78px 0; }
	.dc-two-column-intro,
	.dc-dark-intro,
	.dc-operations-head,
	.dc-resource-band,
	.dc-records,
	.dc-faq-layout,
	.dc-contact-inner { grid-template-columns: 1fr; gap: 30px; }
	.dc-dark-intro > p:last-child { grid-column: auto; margin-top: 0 !important; }
	.dc-section-intro h2,
	.dc-operations-head h2,
	.dc-contact h2 { font-size: clamp(36px, 11vw, 58px); }
	.dc-intro-copy { padding-top: 0; font-size: 14px; }
	.dc-issue-list { margin-top: 54px; }
	.dc-list-heading { align-items: flex-start; flex-direction: column; gap: 7px; }
	.dc-issue { grid-template-columns: 40px minmax(0, 1fr) 20px; gap: 10px; padding: 22px 0; }
	.dc-issue:hover { padding-right: 8px; padding-left: 8px; }
	.dc-issue h3 { font-size: 17px; }
	.dc-issue p { font-size: 13px; }
	.dc-wide-figure { margin-top: 54px !important; }
	.dc-image-frame-wide { height: 300px; }
	.dc-map-layout,
	.dc-scope-layout,
	.dc-operations-grid,
	.dc-delivery-layout { margin-top: 52px; }
	.dc-map-visual,
	.dc-map-image { min-height: 340px; }
	.dc-map-route { right: 12px; bottom: 12px; left: 12px; gap: 5px; font-size: 7px; }
	.dc-map-route i { width: 10px; }
	.dc-map-pin { width: 36px; height: 36px; }
	.dc-map-pin-1 { top: 16%; left: 13%; }
	.dc-map-pin-2 { top: 29%; right: 16%; }
	.dc-map-pin-3 { bottom: 28%; left: 29%; }
	.dc-map-pin-4 { right: 10%; bottom: 18%; }
	.dc-map-caption { top: 12px; right: 12px; left: 12px; font-size: 10px; }
	.dc-layer-tab { padding: 17px 0; }
	.dc-layer-tab strong { font-size: 14px; }
	.dc-layer-detail { min-height: 220px; padding: 28px 0; }
	.dc-map-notes { grid-template-columns: 1fr; gap: 16px; margin-top: 34px; }
	.dc-image-frame-scope { height: 330px; }
	.dc-scope-row { grid-template-columns: 34px minmax(0, 1fr) 18px; gap: 9px; padding: 18px 0; }
	.dc-scope-row strong { font-size: 15px; }
	.dc-scope-detail { min-height: 220px; padding: 22px; }
	.dc-operations-head > p { font-size: 14px; }
	.dc-operations-lead { font-size: 14px; }
	.dc-image-frame-operations { height: 300px; }
	.dc-resource-list,
	.dc-record-list { grid-template-columns: 1fr; }
	.dc-resource-band,
	.dc-records { margin-top: 68px; }
	.dc-timeline { padding-left: 23px; }
	.dc-timeline-step { grid-template-columns: 41px minmax(0, 1fr); padding: 18px 0; }
	.dc-timeline-step::before { left: -20px; }
	.dc-timeline-step strong { font-size: 14px; }
	.dc-delivery-detail { grid-template-columns: 1fr; min-height: 0; padding: 22px; }
	.dc-delivery-image .dc-image-frame { min-height: 240px; }
	.dc-faq-list summary { grid-template-columns: 32px minmax(0, 1fr) 20px; font-size: 14px; }
	.dc-faq-list details p { padding: 0 20px 22px 44px; font-size: 13px; }
	.dc-related { padding: 68px 0; }
	.dc-related-head { align-items: flex-start; flex-direction: column; }
	.dc-related-list { grid-template-columns: 1fr; }
	.dc-related-list a { min-height: 140px; }
	.dc-contact-actions { gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
	.yuqi-data-center-page *,
	.yuqi-data-center-page *::before,
	.yuqi-data-center-page *::after {
		animation-duration: .01ms !important;
		animation-iteration-count: 1 !important;
		scroll-behavior: auto !important;
		transition-duration: .01ms !important;
	}
}