.catalog-detail {
	--catalog-accent: #c71e13;
	--catalog-ink: #252525;
	--catalog-muted: #727272;
	--catalog-line: #e7e7e7;
	--catalog-soft: #f7f7f7;
	width: min(1200px, 100%);
	margin: 28px auto 80px;
	padding: 0 24px;
	color: var(--catalog-ink);
}

.catalog-detail,
.catalog-detail * {
	min-width: 0;
}

.catalog-detail a {
	color: var(--catalog-accent);
	text-decoration: none;
}

.catalog-detail a:hover {
	text-decoration: underline;
}

.catalog-detail a:focus-visible,
.catalog-detail button:focus-visible,
.catalog-detail select:focus-visible,
.catalog-detail summary:focus-visible {
	outline: 3px solid rgba(199, 30, 19, .38);
	outline-offset: 3px;
}

.catalog-crumb {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 18px;
	color: #878787;
	font-size: 13px;
	line-height: 1.6;
}

.catalog-crumb a {
	color: #666;
}

.catalog-hero {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
	align-items: start;
	gap: clamp(24px, 5vw, 64px);
	padding: clamp(18px, 3vw, 38px);
	border: 1px solid var(--catalog-line);
	background: #fff;
}

.catalog-gallery {
	width: 100%;
}

.catalog-gallery-stage {
	position: relative;
	display: grid;
	place-items: center;
	width: 100%;
	aspect-ratio: 4 / 3;
	min-height: 220px;
	border: 1px solid #ededed;
	background: #f8f7f6;
	overflow: hidden;
}

.catalog-gallery-stage.is-loading::after {
	position: absolute;
	content: "正在加载图片…";
	padding: 7px 12px;
	border-radius: 2px;
	color: #555;
	background: rgba(255, 255, 255, .92);
	font-size: 13px;
}

.catalog-gallery-image {
	width: 100%;
	height: 100%;
	max-height: 470px;
	object-fit: contain;
	background: #fff;
}

.catalog-gallery-placeholder,
.catalog-gallery-error {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 9px;
	padding: 18px;
	color: #7b7b7b;
	font-size: 14px;
	text-align: center;
}

.catalog-gallery-error {
	color: #a22a21;
}

.catalog-gallery-noscript {
	margin: 9px 0 0;
	color: var(--catalog-muted);
	font-size: 12px;
	line-height: 1.5;
}

.catalog-gallery-options {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 12px;
}

.catalog-gallery-option {
	display: inline-flex;
	flex: 1 1 132px;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	min-height: 42px;
	padding: 8px 11px;
	border: 1px solid var(--catalog-line);
	background: #fff;
	color: #4e4e4e !important;
	font-size: 13px;
	line-height: 1.35;
}

.catalog-gallery-option[aria-current="true"] {
	border-color: var(--catalog-accent);
	box-shadow: inset 0 0 0 1px var(--catalog-accent);
}

.catalog-gallery-option-state {
	color: var(--catalog-muted);
	text-align: right;
}

.catalog-gallery-option-index {
	max-width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.catalog-gallery-option.is-pending .catalog-gallery-option-state {
	color: #805e12;
}

.catalog-gallery-option.is-failed .catalog-gallery-option-state {
	color: #a22a21;
}

.catalog-overview {
	padding: 4px 0;
}

.catalog-brand,
.catalog-section-kicker {
	margin: 0 0 7px;
	color: var(--catalog-accent);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .08em;
}

.catalog-detail .catalog-overview h1 {
	margin: 0;
	padding: 0;
	border: 0;
	color: #222;
	font-size: clamp(27px, 3.2vw, 40px);
	font-weight: 600;
	line-height: 1.2;
	letter-spacing: .01em;
	overflow-wrap: anywhere;
}

.catalog-product-name {
	margin: 9px 0 0;
	color: #555;
	font-size: 19px;
	line-height: 1.5;
}

.catalog-identifiers {
	display: grid;
	gap: 10px;
	margin: 24px 0 0;
	padding: 16px 0;
	border-top: 1px solid var(--catalog-line);
	border-bottom: 1px solid var(--catalog-line);
}

.catalog-identifiers > div {
	display: grid;
	grid-template-columns: 100px minmax(0, 1fr);
	gap: 12px;
	font-size: 14px;
	line-height: 1.6;
}

.catalog-identifiers dt {
	color: var(--catalog-muted);
	font-weight: 400;
}

.catalog-identifiers dd {
	margin: 0;
	font-weight: 600;
	overflow-wrap: anywhere;
}

.catalog-summary {
	margin: 20px 0 0;
	color: #555;
	font-size: 15px;
	line-height: 1.9;
	white-space: pre-line;
}

.catalog-price {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 10px;
	margin: 21px 0 0;
	color: #686868;
	font-size: 14px;
}

.catalog-price strong {
	color: var(--catalog-accent);
	font-size: 23px;
	font-weight: 700;
}

.catalog-quick-links {
	display: flex;
	flex-wrap: wrap;
	gap: 9px;
	margin-top: 22px;
}

.catalog-quick-links a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 40px;
	padding: 8px 13px;
	border: 1px solid var(--catalog-accent);
	color: var(--catalog-accent);
	font-size: 13px;
	font-weight: 600;
}

.catalog-quick-links a:hover {
	background: #fff8f7;
	text-decoration: none;
}

.catalog-section-nav {
	position: sticky;
	top: 50px;
	z-index: 5;
	display: flex;
	gap: 0;
	margin: 22px 0 0;
	border: 1px solid var(--catalog-line);
	background: rgba(255, 255, 255, .97);
	box-shadow: 0 5px 16px rgba(0, 0, 0, .045);
	overflow-x: auto;
	overflow-y: hidden;
	overscroll-behavior-x: contain;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
}

.catalog-section-nav a {
	position: relative;
	display: inline-flex;
	flex: 0 0 auto;
	align-items: center;
	min-height: 50px;
	padding: 0 19px;
	color: #555;
	font-size: 14px;
	white-space: nowrap;
}

.catalog-section-nav a[aria-current="location"] {
	color: var(--catalog-accent);
	font-weight: 700;
}

.catalog-section-nav a[aria-current="location"]::after {
	position: absolute;
	right: 16px;
	bottom: -1px;
	left: 16px;
	height: 2px;
	background: var(--catalog-accent);
	content: "";
}

.catalog-detail-section {
	margin-top: 28px;
	padding: clamp(18px, 3vw, 34px);
	border: 1px solid var(--catalog-line);
	background: #fff;
}

.catalog-section-heading {
	margin: 0 0 18px;
}

.catalog-section-kicker {
	margin-bottom: 5px;
	font-size: 11px;
	letter-spacing: .11em;
}

.catalog-detail .catalog-section-heading h2 {
	margin: 0;
	padding: 0;
	border: 0;
	color: #292929;
	font-size: 23px;
	font-weight: 600;
	line-height: 1.35;
}

.catalog-description {
	color: #484848;
	font-size: 15px;
	line-height: 1.9;
	overflow-wrap: anywhere;
}

.catalog-description > :first-child {
	margin-top: 0;
}

.catalog-description img,
.catalog-description video,
.catalog-description table {
	max-width: 100%;
}

.catalog-description img,
.catalog-description video {
	height: auto;
}

.catalog-description table {
	display: block;
	overflow-x: auto;
}

.catalog-spec-groups {
	border-top: 1px solid var(--catalog-line);
}

.catalog-spec-group {
	border-bottom: 1px solid var(--catalog-line);
}

.catalog-spec-group > summary {
	position: relative;
	padding: 16px 44px 16px 2px;
	color: #383838;
	font-size: 15px;
	font-weight: 600;
	line-height: 1.5;
	list-style: none;
	cursor: pointer;
}

.catalog-spec-group > summary::-webkit-details-marker {
	display: none;
}

.catalog-spec-group > summary::after {
	position: absolute;
	top: 50%;
	right: 7px;
	width: 18px;
	color: var(--catalog-accent);
	font-size: 22px;
	font-weight: 400;
	line-height: 1;
	text-align: center;
	content: "+";
	transform: translateY(-50%);
}

.catalog-spec-group[open] > summary::after {
	content: "−";
}

.catalog-table-wrap {
	width: 100%;
	overflow-x: auto;
	overscroll-behavior-x: contain;
}

.catalog-detail table.catalog-specs {
	width: 100%;
	margin: 0 0 16px;
	border: 0;
	border-collapse: collapse;
	table-layout: fixed;
}

.catalog-detail table.catalog-specs th,
.catalog-detail table.catalog-specs td {
	padding: 11px 13px;
	border: 0;
	border-bottom: 1px solid #eaeaea;
	color: #484848;
	font-size: 14px;
	line-height: 1.6;
	text-align: left;
	vertical-align: top;
	white-space: normal;
	word-break: break-word;
}

.catalog-detail table.catalog-specs th {
	width: 34%;
	background: #f5f4f3;
	font-weight: 600;
}

.catalog-detail table.catalog-specs td {
	background: #fff;
}

.catalog-resource-heading {
	display: flex;
	align-items: end;
	justify-content: space-between;
	gap: 18px;
}

.catalog-resource-filter {
	display: flex;
	align-items: center;
	gap: 9px;
	color: #626262;
	font-size: 13px;
}

.catalog-resource-filter label {
	margin: 0;
	font-weight: 400;
}

.catalog-resource-filter select {
	max-width: 100%;
	min-height: 38px;
	padding: 7px 32px 7px 10px;
	border: 1px solid #d7d7d7;
	border-radius: 2px;
	background: #fff;
	color: #333;
}

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

.catalog-resource {
	display: grid;
	grid-template-columns: minmax(180px, 1.25fr) minmax(110px, .85fr) minmax(145px, .75fr);
	align-items: center;
	gap: 18px;
	padding: 17px 4px;
	border-bottom: 1px solid var(--catalog-line);
}

.catalog-resource-main,
.catalog-resource-meta,
.catalog-resource-action {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 8px 12px;
}

.catalog-resource-main {
	gap: 8px 13px;
}

.catalog-resource-kind {
	display: inline-flex;
	align-items: center;
	min-height: 26px;
	padding: 3px 8px;
	border: 1px solid #e7d2d0;
	background: #fffafa;
	color: var(--catalog-accent);
	font-size: 12px;
	white-space: nowrap;
}

.catalog-resource-name {
	color: #333;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.55;
	overflow-wrap: anywhere;
}

.catalog-resource-meta {
	color: var(--catalog-muted);
	font-size: 12px;
	line-height: 1.6;
}

.catalog-resource-action {
	justify-content: flex-end;
	font-size: 13px;
}

.catalog-resource-status {
	color: #686868;
	white-space: nowrap;
}

.catalog-resource-status::before {
	display: inline-block;
	width: 7px;
	height: 7px;
	margin-right: 6px;
	border-radius: 50%;
	background: #999;
	content: "";
	vertical-align: 1px;
}

.catalog-resource-status.is-ready::before {
	background: #25834a;
}

.catalog-resource-status.is-registered::before,
.catalog-resource-status.is-pending::before {
	background: #bd8217;
}

.catalog-resource-status.is-failed {
	color: #a22a21;
}

.catalog-resource-status.is-failed::before {
	background: #b42d22;
}

.catalog-resource-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 36px;
	padding: 7px 12px;
	border: 1px solid #d8d8d8;
	color: #333 !important;
	font-weight: 600;
	white-space: nowrap;
}

.catalog-resource-link:hover {
	border-color: var(--catalog-accent);
	color: var(--catalog-accent) !important;
}

.catalog-resource-empty {
	margin: 0;
	padding: 22px 4px;
	color: var(--catalog-muted);
	font-size: 14px;
}

.catalog-detail [hidden] {
	display: none !important;
}

.catalog-detail [id] {
	scroll-margin-top: 116px;
}

@media (max-width: 767px) {
	.catalog-detail {
		margin: 16px auto 52px;
		padding: 0 16px;
	}

	.catalog-crumb {
		gap: 6px;
		margin-bottom: 12px;
		font-size: 12px;
	}

	.catalog-hero {
		grid-template-columns: minmax(0, 1fr);
		gap: 22px;
		padding: 14px;
	}

	.catalog-gallery-stage {
		aspect-ratio: 4 / 3;
		min-height: 190px;
	}

	.catalog-gallery-image {
		max-height: 360px;
	}

	.catalog-gallery-option {
		flex-basis: 116px;
		min-height: 40px;
		padding: 7px 8px;
		font-size: 12px;
	}

	.catalog-overview {
		padding: 0 2px 3px;
	}

	.catalog-brand {
		margin-bottom: 5px;
	}

	.catalog-detail .catalog-overview h1 {
		font-size: clamp(25px, 8vw, 34px);
	}

	.catalog-product-name {
		font-size: 17px;
	}

	.catalog-identifiers {
		gap: 9px;
		margin-top: 18px;
		padding: 13px 0;
	}

	.catalog-identifiers > div {
		grid-template-columns: 76px minmax(0, 1fr);
		gap: 9px;
		font-size: 13px;
	}

	.catalog-summary {
		margin-top: 15px;
		font-size: 14px;
	}

	.catalog-price {
		margin-top: 16px;
	}

	.catalog-price strong {
		font-size: 21px;
	}

	.catalog-quick-links {
		margin-top: 17px;
	}

	.catalog-section-nav {
		top: 70px;
		margin-top: 16px;
		margin-right: -16px;
		margin-left: -16px;
		border-right: 0;
		border-left: 0;
	}

	.catalog-section-nav a {
		min-height: 46px;
		padding: 0 14px;
		font-size: 13px;
	}

	.catalog-detail-section {
		margin-top: 18px;
		padding: 17px 14px;
	}

	.catalog-section-heading {
		margin-bottom: 14px;
	}

	.catalog-detail .catalog-section-heading h2 {
		font-size: 21px;
	}

	.catalog-description {
		font-size: 14px;
	}

	.catalog-spec-group > summary {
		padding: 14px 38px 14px 2px;
		font-size: 14px;
	}

	.catalog-detail table.catalog-specs th,
	.catalog-detail table.catalog-specs td {
		padding: 9px 8px;
		font-size: 13px;
	}

	.catalog-detail table.catalog-specs th {
		width: 37%;
	}

	.catalog-resource-heading {
		align-items: flex-start;
		flex-direction: column;
		gap: 12px;
	}

	.catalog-resource-filter {
		width: 100%;
		align-items: flex-start;
		flex-direction: column;
		gap: 6px;
	}

	.catalog-resource-filter select {
		width: 100%;
	}

	.catalog-resource {
		grid-template-columns: minmax(0, 1fr);
		gap: 10px;
		padding: 14px 2px;
	}

	.catalog-resource-meta {
		font-size: 12px;
	}

	.catalog-resource-action {
		justify-content: flex-start;
	}

	.catalog-detail [id] {
		scroll-margin-top: 128px;
	}
}

@media (max-width: 360px) {
	.catalog-detail {
		padding-right: 12px;
		padding-left: 12px;
	}

	.catalog-hero {
		padding: 11px;
	}

	.catalog-section-nav {
		margin-right: -12px;
		margin-left: -12px;
	}

	.catalog-gallery-option {
		flex-basis: 105px;
		align-items: flex-start;
		flex-direction: column;
		gap: 3px;
	}

	.catalog-gallery-option-state {
		text-align: left;
	}

	.catalog-identifiers > div {
		grid-template-columns: 68px minmax(0, 1fr);
	}

	.catalog-detail-section {
		padding-right: 11px;
		padding-left: 11px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.catalog-detail *,
	.catalog-detail *::before,
	.catalog-detail *::after {
		scroll-behavior: auto !important;
		animation-duration: .01ms !important;
		transition-duration: .01ms !important;
	}
}