@charset "UTF-8";

/* ===== 首页：关于我们 ===== */
.index-ab .box2 {
	max-width: 1466px;
	width: 100%;
	margin: 50px auto 0;
	height: auto;
}
.index-ab .box2 dl {
	width: 100%;
	margin: 0;
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 20px;
}
.index-ab .box2 dt {
	width: auto;
	float: none;
	margin-left: 0;
	margin-right: 0;
}
.index-ab .box2 dt span {
	display: block;
	font-size: 13px;
	line-height: 22px;
	color: #666;
	margin-top: 8px;
	height: auto;
	overflow: hidden;
}
.index-ab .box1 {
	position: relative;
	z-index: 2;
}
.index-ab .box1-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 40px;
}
.index-ab .box1 .txt,
.index-ab .box1 .imgg {
	float: none;
	width: 48%;
}
.index-ab .box1 .imgg {
	text-align: right;
}
.index-ab .box1 .imgg img {
	width: 100%;
	height: auto;
	max-height: 520px;
	object-fit: cover;
}

/* ===== 首页：产品三列 Grid ===== */
.index-app .list-three {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
	list-style: none;
	padding: 0;
	margin: 0;
}
.index-app .list-three li {
	width: auto;
	float: none;
	margin: 0;
}
.index-app .list-three li .effect-img img {
	width: 100%;
	height: 280px;
	object-fit: cover;
}
.index-app .titt {
	text-align: left;
}

/* ===== 首页：新闻 Grid ===== */
.index-new > ul {
	display: grid;
	grid-template-columns: 1.15fr 1fr 1fr;
	grid-template-rows: auto auto;
	gap: 16px;
	list-style: none;
	padding: 0;
	margin: 0;
}
.index-new li.fir {
	grid-column: 1;
	grid-row: 1 / 3;
	width: 100%;
	margin-left: 0;
}
.index-new li:not(.fir) {
	width: 100%;
	margin-left: 0;
	float: none;
}
.index-new .section-head {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 30px;
}
.index-new .section-head .titt,
.index-new .section-head .amore2 {
	float: none;
	margin: 0;
}

/* ===== 首页：优势轮播卡片 ===== */
.index-adv-wrap .swiper-slide {
	border: 1px solid rgba(0, 0, 0, 0.06);
	box-shadow: 0 4px 20px rgba(44, 75, 114, 0.06);
	border-radius: 8px;
}
.index-adv-wrap .swiper-slide .imgg img {
	max-width: 80px;
	height: auto;
}

/* ===== 全局排版 ===== */
.titt b {
	letter-spacing: 0.12em;
	font-weight: 600;
}
.titt h2 {
	letter-spacing: 0.03em;
	line-height: 1.55;
}
.swiper-container-banner {
	margin-top: 80px;
}
.swiper-container-banner .pic {
	width: 100%;
	height: auto;
	max-height: 720px;
	object-fit: cover;
	display: block;
}
.page-header .langlist {
	width: 150px;
}
.foot-com .miaos img {
	max-width: 150px;
}
.foot-com .copy .wz {
	text-align: center;
}
.index-adv-wrap .swiper-pagination {
	z-index: 1;
}
.index-app li .effect-text {
	-webkit-backdrop-filter: blur(4px);
	backdrop-filter: blur(4px);
}

/* ===== 内页列表日期 ===== */
.listnews li .txt span.listnews-date,
.listnews li .txt span.f16.listnews-date {
	float: right;
	color: #c9c9c9;
	margin-top: 20px;
}

/* ===== 平板 ===== */
@media (max-width: 1200px) {
	.index-ab .box2 dl {
		grid-template-columns: repeat(3, 1fr);
	}
	.index-app .list-three {
		grid-template-columns: repeat(2, 1fr);
	}
	.index-new > ul {
		grid-template-columns: 1fr 1fr;
	}
	.index-new li.fir {
		grid-column: 1 / 3;
		grid-row: auto;
	}
}

@media (max-width: 1024px) {
	.index-ab .box1-inner {
		flex-direction: column;
	}
	.index-ab .box1 .txt,
	.index-ab .box1 .imgg {
		width: 100%;
	}
	.index-ab .box1 .imgg {
		order: -1;
		text-align: center;
	}
	.index-ab .box2 {
		margin-top: 30px;
	}
	.index-ab .box2 dl {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* ===== 手机 ===== */
@media (max-width: 960px) {
	.swiper-container-banner {
		margin-top: 60px;
	}
	.swiper-container-banner .pic {
		max-height: 45vh;
		min-height: 200px;
	}
	.center2 {
		width: 92%;
	}
	.page-header {
		padding: 0 3%;
	}
	.index-app .list-three {
		grid-template-columns: 1fr;
	}
	.index-app .list-three li .effect-img img {
		height: 220px;
	}
	.index-new > ul {
		grid-template-columns: 1fr;
	}
	.index-new li.fir {
		grid-column: auto;
	}
	.index-new li.fir .imgfd img {
		height: auto;
		aspect-ratio: 16 / 9;
		object-fit: cover;
	}
	.index-cla {
		display: flex;
		flex-direction: column;
	}
	.index-cla .txt,
	.index-cla .imgfd {
		float: none;
		position: relative;
		max-width: 100%;
	}
	.index-cla .txt {
		position: relative;
		left: auto;
		top: auto;
	}
	.index-cla .imgfd img,
	.index-cla .txt {
		height: auto;
		min-height: 260px;
	}
	.nyfl,
	.nyfr {
		width: 100%;
		float: none;
	}
	.nyfr {
		margin-top: 30px;
	}
	.nyban .imgg img {
		max-height: 220px;
		object-fit: cover;
	}
	.loca {
		font-size: 13px;
		padding: 10px 4%;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}
	.foot-com .box-fl,
	.foot-com .box-fr {
		width: 100%;
		float: none;
		text-align: center;
	}
	.foot-com .box-fr {
		margin-top: 30px;
	}
	.listnews li a {
		display: flex;
		flex-direction: column;
	}
	.listnews li .imgfd,
	.listnews li .txt {
		width: 100%;
		float: none;
	}
	.listnews li .txt span.listnews-date,
	.listnews li .txt span.f16 {
		float: none !important;
		display: block;
		margin-top: 12px !important;
	}
	ul.proloca {
		width: 100%;
		height: auto;
		margin: 0;
		padding: 12px 4%;
		display: flex;
		flex-wrap: wrap;
		gap: 8px;
		justify-content: center;
		box-sizing: border-box;
	}
	ul.proloca li {
		float: none;
		width: calc(33.333% - 8px);
		margin: 0;
		padding: 10px 6px;
		box-sizing: border-box;
	}
	ul.proloca li a {
		font-size: 13px;
		line-height: 1.4;
		display: block;
	}
	.proloca-content,
	.nyabout .box1 {
		width: 100%;
		padding-left: 0;
		padding-right: 0;
	}
	.proloca-content .box1,
	.nyabout .box1 {
		padding: 30px 4%;
	}
	.proloca-content .des img,
	.nyabout .box1 .des img,
	.pro-content .des img {
		width: 100% !important;
		height: auto !important;
	}
	.listpro {
		width: 100%;
		padding: 0 4%;
		box-sizing: border-box;
	}
	.listpro li {
		width: 100% !important;
		max-width: 100%;
		float: none !important;
		height: auto !important;
		margin: 0 0 24px !important;
		padding: 0;
		box-sizing: border-box;
	}
	.listpro li .imgfd,
	.listpro li:nth-child(2n) .imgfd,
	.listpro li .txt,
	.listpro li:nth-child(2n) .txt {
		float: none !important;
		width: 100%;
	}
	.listpro li .imgfd img {
		width: 100%;
		height: auto;
		max-height: none;
	}
	.listpro li .txt {
		padding: 24px 20px;
	}
}

@media (max-width: 540px) {
	.swiper-container-banner .pic {
		max-height: 38vh;
		min-height: 160px;
	}
	.index-ab .box2 dl {
		grid-template-columns: 1fr;
	}
	.showcase h1 {
		font-size: 22px;
		line-height: 1.4;
	}
	.showcase .des {
		line-height: 1.8;
		font-size: 15px;
	}
	.fanye dl dt.fl,
	.fanye dl dt.fr {
		width: 100%;
		float: none;
		margin-bottom: 10px;
		text-align: left;
	}
	ul.proloca li {
		width: calc(50% - 6px);
	}
	.nybb {
		font-size: 22px;
		line-height: 1.3;
	}
	.pro-content .des,
	.nyabout .box1 .des {
		font-size: 14px;
		line-height: 1.7;
	}
	.pro-content .des table,
	.nyabout .box1 .des table {
		font-size: 12px;
		display: block;
		overflow-x: auto;
	}
	.proapp ul {
		grid-template-columns: 1fr;
	}
}
/* ===== 详情页阅读 ===== */
.showcase .des {
	line-height: 1.85;
}
.showcase .des img {
	max-width: 100%;
	height: auto;
}
.showcase .des p {
	margin-bottom: 1em;
}

/* ===== 产品中心：分类导航 + 内容区 ===== */
.proloca-content {
	width: 100%;
	clear: both;
}
.pro-content,
.proloca-content .box1 .txt,
.nyabout .box1 .txt,
.nyabout .box1 > .fl {
	float: none;
	width: 100%;
}
.pro-content .des,
.proloca-content .des,
.nyabout .box1 .des {
	word-wrap: break-word;
	overflow-wrap: break-word;
}
.pro-content .des img,
.proloca-content .des img,
.nyabout .box1 .des img {
	max-width: 100%;
	height: auto;

}
.pro-content .des table,
.proloca-content .des table,
.nyabout .box1 .des table {
	max-width: 100%;
	border-collapse: collapse;
}
.pro-content .des .table-wrap,
.nyabout .box1 .des {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}
main.center {
	max-width: 100%;
	overflow-x: hidden;
}

@media (max-width: 1024px) {
	ul.proloca {
		width: 100%;
		height: auto;
		margin: 0 auto 10px;
		padding: 10px 4%;
		display: flex;
		flex-wrap: wrap;
		gap: 8px;
		justify-content: center;
		box-sizing: border-box;
	}
	ul.proloca li {
		float: none;
		width: calc(33.333% - 8px);
		margin: 0;
		padding: 10px 6px;
		box-sizing: border-box;
	}
	.pro-content,
	.proloca-content,
	.nyabout .box1 {
		width: 100%;
		clear: both;
	}
	.nyabout .box1 {
		padding: 30px 4%;
	}
	.pro-content .des img,
	.nyabout .box1 .des img {
		width: 100% !important;
		height: auto !important;
		margin: 16px auto;
	}
	.proapp ul {
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 12px;
		padding: 0 4%;
	}
	.proapp li {
		width: 100%;
		float: none;
		line-height: normal;
	}
	.proapp li .imgfd img {
		width: 100%;
		height: auto;
		max-height: 200px;
		object-fit: cover;
	}
}

/* ===== 手机端 LOGO 清晰显示 ===== */
@media (max-width: 1024px) {
	.page-logo {
		margin: 0;
		padding-left: 12px;
		max-width: calc(100% - 64px);
	}
	.page-logo .img,
	.page-logo .img-w {
		height: auto !important;
		max-height: 46px;
		width: auto !important;
		max-width: min(210px, 58vw);
		object-fit: contain;
	}
	/* 首页顶部透明导航：显示白色 LOGO */
	.page-header.typea:not(.typeanot) .page-logo .img {
		opacity: 0;
	}
	.page-header.typea:not(.typeanot) .page-logo .img-w {
		opacity: 1;
	}
	/* 内页 / 滚动后白底导航：显示彩色 LOGO */
	.page-header:not(.typea) .page-logo .img,
	.page-header.typeanot .page-logo .img {
		opacity: 1;
	}
	.page-header:not(.typea) .page-logo .img-w,
	.page-header.typeanot .page-logo .img-w {
		opacity: 0;
	}
}

@media (max-width: 540px) {
	.page-logo .img,
	.page-logo .img-w {
		max-height: 40px;
		max-width: min(180px, 52vw);
	}
}