@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,
.titt b.f16 {
	letter-spacing: 0.04em;
	font-weight: 700;
	font-size: 28px;
	font-family: Arial, Helvetica, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
.titt h2 {
	letter-spacing: 0.02em;
	line-height: 1.6;
	font-size: 16px;
	font-weight: 600;
}
.swiper-container-banner {
	margin-top: 80px;
}
.swiper-container-banner .pic {
	width: 100%;
	height: auto;
	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: 0 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: 20px;
		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: 20px;
		line-height: 1.35;
	}
	.pro-content .des,
	.nyabout .box1 .des {
		font-size: 15px;
		line-height: 1.8;
	}
	.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);
	}
}

/* ===== 字体体系：全站统一字号 / 英文字体 / 手机端 ===== */
html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
}
body {
	font-size: 16px;
	line-height: 1.75;
	font-family: Arial, Helvetica, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
	color: #333;
}

.page-nav .link {
	font-size: 16px;
}
.page-subnav .slink {
	font-size: 15px;
}

/* 内页英文标题：Company Profile 等，避免 20px/34px 来回跳 */
.nybb,
.nybb.f16,
.pro-content .nybb,
.nyabout .nybb {
	font-size: 28px !important;
	line-height: 1.35;
	font-family: Arial, Helvetica, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif !important;
	font-weight: 700;
	letter-spacing: 0.02em;
}

/* 正文：覆盖编辑器内联 Times New Roman / 混杂字号（不含时间轴） */
.index-ab .des,
.index-ab .des.f18,
.index-ab .des p,
.nyabout .des > p,
.pro-content .des,
.pro-content .des p,
.showcase .des,
.showcase .des p {
	font-size: 16px !important;
	line-height: 1.85 !important;
	font-family: Arial, Helvetica, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif !important;
	color: #333;
}

.nyabout .des > p *,
.pro-content .des *:not(h1):not(h2):not(h3):not(h4):not(h5):not(img):not(table):not(button),
.showcase .des *:not(h1):not(h2):not(h3):not(h4):not(h5):not(img):not(table):not(button) {
	font-size: inherit !important;
	font-family: inherit !important;
	line-height: inherit !important;
}

.pro-content .des h1,
.showcase .des h1 {
	font-size: 22px !important;
	font-family: inherit !important;
	line-height: 1.4 !important;
	font-weight: 700;
	margin: 0.6em 0 0.4em;
}
.pro-content .des h2,
.showcase .des h2 {
	font-size: 20px !important;
	font-family: inherit !important;
	line-height: 1.4 !important;
	font-weight: 700;
	margin: 0.6em 0 0.4em;
}
.pro-content .des h3,
.pro-content .des h4,
.showcase .des h3,
.showcase .des h4 {
	font-size: 18px !important;
	font-family: inherit !important;
	line-height: 1.45 !important;
	font-weight: 700;
	margin: 0.5em 0 0.3em;
}

.nyabout .des table,
.pro-content .des table,
.showcase .des table,
.nyabout .des td,
.nyabout .des th,
.pro-content .des td,
.pro-content .des th,
.showcase .des td,
.showcase .des th {
	font-size: 15px !important;
	font-family: inherit !important;
	line-height: 1.6 !important;
}

.des2 {
	font-size: 15px;
	line-height: 1.7;
	font-family: Arial, Helvetica, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

ul.proloca li a,
ul.proloca li a.f18 {
	font-size: 16px;
	font-family: Arial, Helvetica, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.loca {
	font-size: 14px;
	font-family: Arial, Helvetica, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.showcase h1 {
	font-size: 28px;
	line-height: 1.4;
	font-family: Arial, Helvetica, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* 里程碑时间轴保持自身字号 */
.timeline-year {
	font-size: 14px !important;
}
.timeline-title {
	font-size: 16px !important;
}
.timeline-desc {
	font-size: 13px !important;
	line-height: 1.5 !important;
}
.nav-bar button,
.nav-bar .nav-btn {
	font-size: 16px;
}

/* 平板 */
@media (max-width: 1400px) {
	.nybb,
	.nybb.f16,
	.pro-content .nybb,
	.nyabout .nybb {
		font-size: 26px !important;
	}
	.titt b,
	.titt b.f16 {
		font-size: 26px;
	}
}

@media (max-width: 1024px) {
	.nybb,
	.nybb.f16,
	.pro-content .nybb,
	.nyabout .nybb {
		font-size: 24px !important;
	}
	.titt b,
	.titt b.f16 {
		font-size: 22px !important;
	}
	.titt h2 {
		font-size: 15px !important;
	}
	.mbnav .item {
		font-size: 15px;
	}
	.mbnav .tit {
		font-size: 16px;
	}
}

/* 手机端：字号与行高统一 */
@media (max-width: 960px) {
	body {
		font-size: 15px;
		line-height: 1.75;
	}
	.titt b,
	.titt b.f16 {
		font-size: 20px !important;
		letter-spacing: 0.03em;
	}
	.titt h2 {
		font-size: 15px !important;
		line-height: 1.55 !important;
		font-weight: 600;
	}
	.nybb,
	.nybb.f16,
	.pro-content .nybb,
	.nyabout .nybb {
		font-size: 22px !important;
		border-left-width: 5px;
		padding-left: 10px;
	}
	.index-ab .des,
	.index-ab .des.f18,
	.index-ab .des p,
	.nyabout .des > p,
	.pro-content .des,
	.pro-content .des p,
	.showcase .des,
	.showcase .des p {
		font-size: 15px !important;
		line-height: 1.8 !important;
		text-align: left;
	}
	.des2 {
		font-size: 14px;
		line-height: 1.7;
	}
	.amore,
	.amore2,
	.amore3 {
		font-size: 14px;
	}
	ul.proloca li a,
	ul.proloca li a.f18 {
		font-size: 14px !important;
		line-height: 1.4;
	}
	.loca {
		font-size: 13px;
	}
	.showcase h1 {
		font-size: 20px;
		line-height: 1.4;
	}
	.page-nav .link {
		font-size: 15px;
	}
	.index-app li .effect-text h2 {
		font-size: 16px;
	}
	.index-adv .swiper-slide b {
		font-size: 16px;
	}
	.index-ab .box2 dt b {
		font-size: 15px;
	}
	.index-ab .box2 dt span {
		font-size: 13px;
		line-height: 1.6;
	}
	.foot-wap li p {
		font-size: 12px;
	}
	.nyabout .des > p img,
	.pro-content .des img,
	.showcase .des img {
		float: none !important;
		display: block;
		margin: 12px auto 16px !important;
		max-width: 100%;
		height: auto !important;
	}
	.pro-content .des h1,
	.showcase .des h1 {
		font-size: 18px !important;
	}
	.pro-content .des h2,
	.showcase .des h2 {
		font-size: 17px !important;
	}
	.pro-content .des h3,
	.pro-content .des h4,
	.showcase .des h3,
	.showcase .des h4 {
		font-size: 16px !important;
	}
	.nyabout .des table,
	.pro-content .des table,
	.showcase .des table,
	.nyabout .des td,
	.nyabout .des th,
	.pro-content .des td,
	.pro-content .des th,
	.showcase .des td,
	.showcase .des th {
		font-size: 13px !important;
	}
}

@media (max-width: 540px) {
	body {
		font-size: 15px;
	}
	.titt b,
	.titt b.f16 {
		font-size: 20px !important;
	}
	.titt h2 {
		font-size: 14px !important;
	}
	.nybb,
	.nybb.f16,
	.pro-content .nybb,
	.nyabout .nybb {
		font-size: 20px !important;
	}
	.index-ab .des,
	.index-ab .des.f18,
	.index-ab .des p,
	.nyabout .des > p,
	.pro-content .des,
	.pro-content .des p,
	.showcase .des,
	.showcase .des p {
		font-size: 15px !important;
		line-height: 1.8 !important;
	}
	.showcase h1 {
		font-size: 18px;
	}
	ul.proloca li a,
	ul.proloca li a.f18 {
		font-size: 13px !important;
	}
	.index-new li.fir b,
	.index-new li .txtt b {
		font-size: 16px;
	}
}

/* ===== 技术介绍：整理后台图文浮动造成的层次不齐 ===== */
.nyabout .box1 .txt {
	width: 100%;
	float: none;
	max-width: 1180px;
	margin: 0 auto;
}
.nyabout .des > p {
	text-indent: 0 !important;
	text-align: left !important;
	overflow: hidden;
}
.nyabout .des > p img {
	float: none !important;
	display: block !important;
	width: min(100%, 720px) !important;
	max-width: 100% !important;
	height: auto !important;
	margin: 12px auto 20px !important;
	border-radius: 8px;
}

ul.list-cul:not(:has(li)) {
	display: none;
	padding: 0;
	margin: 0;
}
.tech-des {
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.tech-section {
	display: grid;
	grid-template-columns: minmax(260px, 40%) 1fr;
	gap: 28px 40px;
	align-items: start;
	padding-bottom: 36px;
	border-bottom: 1px solid #ececec;
}
.tech-section:last-child {
	border-bottom: 0;
	padding-bottom: 0;
}
.tech-media {
	width: 100%;
	border-radius: 8px;
	overflow: hidden;
	background: #f6f6f6;
	aspect-ratio: 3 / 2;
}
.tech-media img {
	width: 100% !important;
	height: 100% !important;
	max-width: none !important;
	float: none !important;
	margin: 0 !important;
	object-fit: cover;
	display: block;
	border-radius: 8px;
}
.tech-body h3 {
	margin: 0 0 14px;
	padding-left: 12px;
	border-left: 4px solid #88be44;
	color: #222;
	font-size: 22px !important;
	font-weight: 700;
	line-height: 1.35 !important;
	font-family: Arial, Helvetica, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
.tech-body h4.tech-sub {
	margin: 18px 0 8px;
	color: #333;
	font-size: 17px !important;
	font-weight: 700;
	line-height: 1.4 !important;
}
.tech-body p {
	margin: 0 0 12px;
	font-size: 16px !important;
	line-height: 1.85 !important;
	color: #333;
	text-indent: 0 !important;
}
.tech-feature {
	padding: 12px 0;
	border-top: 1px solid #f0f0f0;
}
.tech-feature:first-of-type {
	margin-top: 8px;
	border-top: 1px solid #e5e5e5;
}
.tech-feature b {
	display: block;
	margin-bottom: 4px;
	color: #88be44;
	font-size: 15px !important;
	font-weight: 700;
	line-height: 1.5 !important;
}
.tech-feature span {
	display: block;
	font-size: 15px !important;
	line-height: 1.75 !important;
	color: #555;
}

@media (max-width: 960px) {
	.tech-section {
		grid-template-columns: 1fr;
		gap: 16px;
		padding-bottom: 28px;
	}
	.tech-media {
		aspect-ratio: 16 / 10;
		max-height: 240px;
	}
	.tech-body h3 {
		font-size: 18px !important;
	}
	.tech-body h4.tech-sub {
		font-size: 16px !important;
	}
	.tech-body p,
	.tech-feature span,
	.tech-feature b {
		font-size: 15px !important;
	}
}