body {
	background-color: #ffffff;
}

.breadcrumb.sec {
	width: 100%;
	background-color: #f6f6f6;
}

.breadcrumb.sec>ul {
	width: 100%;
	max-width: 1024px;
	margin: 0 auto;
	background-color: transparent;
}

@media screen and (max-width:640px) {
	.breadcrumb {
		display: block;
		padding-top: 12px;
	}
}

.product-container {
	position: relative;
	margin-bottom: 72px;
}

.product-container .product-image-intro-container {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	align-content: flex-start;
	justify-content: space-between;
	align-items: stretch;
}

.product-container .product-image-intro-container .product-images-container {
	width: 56%;
	--swiper-navigation-size: 24px;
	display: flex;
	flex-direction: column;
	flex-wrap: nowrap;
	align-content: center;
	justify-content: space-between;
}

.product-container .product-image-intro-container .product-images-container .product-big-image-container {
	border: 1px solid #d0d0d0;
	position: relative;
	overflow: hidden;
	perspective: 1200px;
	background-color: #fff;
}

.product-container .product-image-intro-container .product-images-container .product-big-image-container .big-img-bg {
	opacity: 0;
}

.product-container .product-image-intro-container .product-images-container .product-big-image-container .big-img-container {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	transform-style: preserve-3d;
	cursor: pointer;
}

.product-container .product-image-intro-container .product-images-container .product-big-image-container .big-img-container .big-img {
	max-height: 100%;
	max-width: 100%;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

/* 动画包裹层：铺满整个容器，负责承载动画 */
.product-container .product-image-intro-container .product-images-container .product-big-image-container .big-img-container .img-anim-wrap {
	position: absolute;
	inset: 0;
	/* 等价于 left:0; right:0; top:0; bottom:0; 完全铺满父容器 */
	width: 100%;
	height: 100%;
	backface-visibility: hidden;
}

.product-container .product-image-intro-container .product-images-container .product-big-image-container .logo {
	position: absolute;
	bottom: 5%;
	left: 3%;
	z-index: 10;
	padding: 4px 5px;
	border-radius: 50px;
}

.product-container .product-image-intro-container .product-images-container .product-big-image-container .magnifying {
	position: absolute;
	pointer-events: none;
	width: 6%;
	right: 2%;
	z-index: 99;
	bottom: 2%;
}

.product-container .product-image-intro-container .product-images-container .product-thumbnail-images {
	margin-top: 10px;
	position: relative;
	bottom: 0;
}

.product-container .product-image-intro-container .product-images-container .product-thumbnail-images .swiper {
	width: 92%;
}

.product-container .product-image-intro-container .product-images-container .product-thumbnail-images .swiper .swiper-slide {
	cursor: pointer;
	width: 144px;
	height: 96px;
	flex-shrink: 0;
}

.product-container .product-image-intro-container .product-images-container .product-thumbnail-images .swiper .swiper-slide .small-img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
	object-position: center;
	background-color: #fff;
	border: 1px solid #d0d0d0;
}

.product-container .product-image-intro-container .product-images-container .product-thumbnail-images .swiper-button-prev,
.product-container .product-image-intro-container .product-images-container .product-thumbnail-images .swiper-button-next {
	color: #535353;
}

.product-container .product-image-intro-container .product-images-container .product-thumbnail-images .swiper-button-prev {
	left: var(--swiper-navigation-sides-offset, 4px);
}

.product-container .product-image-intro-container .product-images-container .product-thumbnail-images .swiper-button-next {
	right: var(--swiper-navigation-sides-offset, 4px);
}

.product-container .product-image-intro-container .product-intro-container {
	width: 40%;
}

.product-container .product-image-intro-container .product-intro-container .intro-list-container {
	display: flex;
	flex-direction: column;
	flex-wrap: nowrap;
	align-content: flex-start;
	justify-content: flex-start;
	align-items: flex-start;
}

.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	align-content: center;
	justify-content: flex-start;
	align-items: center;
	padding: 11px 0;
	border-bottom: 1px solid #d3d0d0;
	width: 100%;
}

.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item .label {
	width: 80px;
	position: relative;
	box-sizing: border-box;
	flex-shrink: 0;
	/*给右侧预留1个冒号的宽度，仅汉字区域做两端对齐*/
	padding-right: 1em;
	text-align: justify;
	text-align-last: justify;
	text-justify: inter-character;
	font-size: initial;
	font-weight: 700;
}

/*冒号单独生成，固定在容器最右侧，紧贴最后一个汉字*/
.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item .label::after {
	content: "：";
	position: absolute;
	right: 0;
	top: 0;
}

.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item .content {
	flex: 1;
	min-width: 0;
	word-break: break-word;
	gap: 6px;
	display: flex;
}

.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item.product-name .content {
	display: block
}

.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item.tech .content {
	flex-direction: row;
	flex-wrap: wrap;
	align-content: flex-start;
	justify-content: flex-start;
	align-items: center;
}

.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item.tech .content .tech-link {}

.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item.tech .content .tech-link .tech-image {
	width: 30px;
}

.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item.colours .content {
	flex-wrap: wrap;
}

.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item.colours .content .colour-item {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	align-content: center;
	justify-content: flex-start;
	align-items: center;
	margin-right: 12px;
}

.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item.colours .content .colour-item .colour-image {
	margin-right: 6px;
	width: 40px;
	border: 1px solid #a4a4a4;
	border-radius: 100px;
}

@media screen and (max-width:640px) {
	.product-container .product-image-intro-container {
		flex-direction: column;
		border-bottom: 1px solid #d3d0d0;
		padding-bottom: 22px;
	}


	.product-container .product-image-intro-container .product-images-container {
		width: 100%;
	}

	.product-container .product-image-intro-container .product-intro-container {
		width: 92%;
		margin: auto;
	}

	/*固定每个 slide 的宽高，*/
	.product-container .product-image-intro-container .product-images-container .product-thumbnail-images .swiper .swiper-slide {
		width: 100px;
		height: 60px;
		flex-shrink: 0;
	}

	/*图片自动撑满 slide，不变形*/
	.product-container .product-image-intro-container .product-images-container .product-thumbnail-images .swiper .swiper-slide .small-img {
		display: block;
		width: 100%;
		height: 100%;
		object-fit: contain;
		object-position: center;
		background-color: #fff;
	}

	.product-container .product-image-intro-container .product-intro-container .intro-list-container .intro-item {
		border-bottom: 0 none;
	}

}

.product-detail-container {
	margin-top: 12px;
}

.product-detail-container .title {
	font-weight: bolder;
	padding: 12px 0;
	border-bottom: 1px solid #d3d0d0;
	font-size: 22px;
	cursor: pointer;
	position: relative;
}

.product-detail-container .title .title-icon {
	width: 20px;
	height: 20px;
	position: absolute;
	right: 0%;
	top: 50%;
	transform: translateY(-50%);
	--rotate: 0deg;
	--opacity: 0;
}

.product-detail-container .title .title-icon:after {
	content: "";
	width: 100%;
	height: 1px;
	background-color: #9a9996;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%);
}

.product-detail-container .title .title-icon:before {
	content: "";
	width: 100%;
	height: 1px;
	background-color: #9a9996;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%) rotate(var(--rotate));
	opacity: var(--opacity);
	transition: none;
	/* 关闭CSS过渡，完全交给GSAP控制 */
}

.product-detail-container .label {
	font-size: 16px;
	font-weight: 700;
}

.product-detail-container .content {
	font-size: 16px;
}

.product-detail-container .content .link {
	color: #367eb3;
}

.product-detail-container .product-property-container {}

.product-detail-container .product-property-container .title {}

.product-detail-container .product-property-container {}

.product-detail-container .product-property-container .product-properties {
	display: flex;
	flex-direction: column;
	flex-wrap: nowrap;
	align-content: flex-start;
	padding: 12px 0;
	gap: 6px;
	overflow: hidden;
}

.product-detail-container .product-property-container .product-properties .property {
	display: flex;
}

.product-detail-container .product-installationguide-container {}

.product-detail-container .product-feature-container .product-feature {
	padding: 12px 0;
	font-size: 16px;
	overflow: hidden;
}

.product-detail-container .product-installationguide-container .product-installationguides {
	display: flex;
	padding: 12px 0;
	flex-direction: column;
	flex-wrap: nowrap;
	align-content: flex-start;
	justify-content: flex-start;
	align-items: flex-start;
	gap: 12px;
	overflow: hidden;
}

.product-detail-container .product-installationguide-container .product-installationguides .installationguide-container {
	display: flex;
	width: 100%;
	flex-direction: column;
	flex-wrap: nowrap;
	align-content: flex-start;
	align-items: flex-start;
}

.product-detail-container .product-installationguide-container .product-installationguides .installationguide-container>.label {
	font-size: 19px;
	width: 100%;
	border-bottom: 1px solid #d3d0d0;
	margin-bottom: 4px;
}

.product-detail-container .product-installationguide-container .product-installationguides .installationguide-container .content {
	display: flex;
	flex-direction: column;
	flex-wrap: nowrap;
	align-content: flex-start;
	align-items: flex-start;
	/*垂直方向（行与行之间）间隙*/
	width: 100%;
	row-gap: 2px;
	/*水平方向（同行元素之间）间隙*/
	column-gap: 24px;
	flex: 1;
	justify-content: space-between;
}

.product-detail-container .product-installationguide-container .product-installationguides .installationguide-container .installationguide {
	display: flex;
	width: 100%;
	flex-direction: row;
	flex-wrap: nowrap;
	align-content: center;
	align-items: center;
	padding: 4px;
}

.product-detail-container .product-installationguide-container .product-installationguides .installationguide-container .installationguide:hover {
	background-color: #c3c3c340;
}

.product-detail-container .product-installationguide-container .product-installationguides .installationguide-container .installationguide .format {
	margin-right: 12px;
	margin-left: auto;
}

.product-detail-container .product-installationguide-container .product-installationguides .installationguide-container .installationguide .icon {}

.product-detail-container .product-installationguide-container .product-installationguides .installationguide-container .installationguide .label {
	margin-right: 12px;
	font-weight: normal;
}

.product-detail-container .product-installationguide-container .product-installationguides .installationguide-container .installationguide .download {
	text-indent: -1000px;
	width: 24px;
	overflow: hidden;
	background: url(/global_common/common/images/icon/icon_download.svg) no-repeat center;
}

@media screen and (max-width:640px) {
	.product-detail-container .tabs {
		display: flex;
		flex-direction: row;
		flex-wrap: nowrap;
		align-content: center;
		justify-content: space-between;
		margin-top: 20px;
		align-items: center;
		position: relative;
	}

	.product-detail-container .tabs .tab {
		position: relative;
		font-size: 16px;
		width: calc(100% / 3);
		text-align: center;
		padding: 10px 26px;
		cursor: pointer;
		z-index: 2;
	}

	.product-detail-container .tabs .tab.current {
		/* 保留空类，用于JS状态标记 */
	}

	/* 滑动白色背景 */
	.product-detail-container .tabs .tab-bg-slider {
		position: absolute;
		top: 0;
		left: 0;
		height: 100%;
		background-color: #fff;
		z-index: 1;
	}

	/* 滑动蓝色下划线（去掉transform，宽度和位置由JS动态计算） */
	.product-detail-container .tabs .tab-line-slider {
		position: absolute;
		bottom: 8px;
		left: 0;
		height: 1px;
		background-color: #21439c;
		z-index: 1;
	}

	/* 内容容器 */
	.product-detail-container .contents {
		position: relative;
		overflow: hidden;
		background-color: #fff;
	}

	/* 内容面板默认隐藏 */
	.product-detail-container .contents>.content {
		opacity: 0;
		visibility: hidden;
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		padding: 12px 22px;
		box-sizing: border-box;
	}

	/* 用active类控制显示，替代nth-child，状态完全由JS同步，更稳定 */
	.product-detail-container .contents>.content.active {
		opacity: 1;
		visibility: visible;
		position: relative;
	}

	.product-detail-container .contents>.content .property {
		display: flex;
	}

	.product-detail-container .installationguide-container {
		margin-bottom: 12px;
	}

	.product-detail-container .installationguide-container>.label {
		font-weight: bolder;
	}

	.product-detail-container .installationguide {
		display: flex;
		width: 100%;
		flex-direction: row;
		flex-wrap: nowrap;
		align-content: center;
		align-items: center;
		padding: 4px;
	}

	.product-detail-container .installationguide-container .installationguide:hover {
		background-color: #c3c3c340;
	}

	.product-detail-container .installationguide-container .installationguide .format {
		margin-right: 12px;
		margin-left: auto;
	}

	.product-detail-container .installationguide-container .installationguide .icon {}

	.product-detail-container .installationguide-container .installationguide .label {
		margin-right: 12px;
	}

	.product-detail-container .installationguide-container .installationguide .download {
		text-indent: -1000px;
		width: 24px;
		overflow: hidden;
		background: url(/global_common/common/images/icon/icon_download.svg) no-repeat center;
	}
}


.product-banner-container {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	align-content: center;
	justify-content: space-between;
	margin: 20px 0;
	align-items: center;
}

.product-banner-container .banner {
	width: 49%;
}

.product-banner-container .banner .img {
	width: 100%;
}



/* PC 端样式 (默认生效) */
.store-link {
	position: fixed;
	right: 20px;
	bottom: 150px;
	z-index: 9999;
	display: block;
	width: 80px;
}

.store-link .icon {
	width: 100%;
	height: auto;
	display: block;
}


@media screen and (max-width:640px) {
	.store-link {
		position: fixed !important;
		top: auto !important;
		right: calc(16px + env(safe-area-inset-right, 0px)) !important;
		bottom: calc(150px + env(safe-area-inset-bottom, 0px)) !important;
		z-index: 9999 !important;
		display: block !important;
		width: 50px !important;
		height: 50px !important;
		margin: 0 !important;
	}

	.store-link .icon {
		position: static !important;
		margin: 0 !important;
		width: 100% !important;
		height: auto !important;
	}
}



/*大图*/
#jquery-overlay {
	z-index: 10000
}

#jquery-lightbox {
	z-index: 10100
}

#lightbox-container-image-box {}

#lightbox-secNav-btnClose {
	position: absolute;
	display: none;
	top: 0px;
	right: 0;
	width: auto;
	z-index: 100000;
}