@charset "utf-8";
/* =====================================================================
   官网前端视觉升级样式表 upgrade.css
   风格：浅色简约大气 · 科技蓝
   说明：仅覆盖样式，不改动原 style.css；body.upg-home 时生效
   ===================================================================== */

:root {
	--upg-blue: #1d5fd0;          /* 主科技蓝 */
	--upg-blue-deep: #0b3d91;     /* 深蓝 */
	--upg-blue-dark: #082c6b;     /* 藏青 */
	--upg-cyan: #38b6ff;          /* 亮青蓝 */
	--upg-primary-grad: linear-gradient(135deg, #2f7bf0 0%, #1450c4 100%);
	--upg-dark-grad: linear-gradient(135deg, #103f8f 0%, #07275e 100%);
	--upg-ink: #1d2b45;           /* 主文字 */
	--upg-ink-2: #5a6a85;         /* 次文字 */
	--upg-ink-3: #97a3ba;         /* 弱文字 */
	--upg-line: #e6ecf6;          /* 分隔线 */
	--upg-bg: #f5f8ff;            /* 浅蓝灰底 */
	--upg-card: #ffffff;
	--upg-shadow: 0 12px 40px rgba(20, 62, 140, .08);
	--upg-shadow-hover: 0 22px 55px rgba(20, 62, 140, .18);
	--upg-radius: 14px;
}

body.upg-home {
	min-width: 0;
	background: #fff;
	color: var(--upg-ink);
	font-family: "PingFang SC", "Microsoft Yahei", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
	-webkit-font-smoothing: antialiased;
}
body.upg-home ::selection {
	background: rgba(29, 95, 208, .18);
}
body.upg-home a:hover { color: var(--upg-blue); }
body.upg-home .container {
	width: 100%;
	max-width: 1200px;
	box-sizing: border-box;
}
/* 防止装饰光斑等造成横向溢出 */
html:has(body.upg-home),
body.upg-home { overflow-x: hidden; }

/* ============================ 顶部头部 ============================ */
body.upg-home .header {
	background: #fff;
	box-shadow: 0 2px 18px rgba(13, 48, 110, .07);
	margin-bottom: 0;
	position: sticky;
	top: 0;
	z-index: 200;
}
body.upg-home .header > .container { padding-top: 8px; padding-bottom: 8px; }
body.upg-home .header .logo {
	padding: 6px 0;
	height: 44px;
	line-height: 44px;
}
body.upg-home .header .logo img { max-height: 44px; }
body.upg-home .header .text {
	margin: 12px 0 12px 26px;
	padding-left: 26px;
	border-left: 1px solid var(--upg-line);
	font-size: 15px;
	color: var(--upg-ink-2);
	letter-spacing: 1px;
	line-height: 32px;
}
body.upg-home .header .tel {
	margin-top: 14px;
	background: none;
	padding-left: 0;
	color: var(--upg-ink-2);
	font-size: 13px;
}
body.upg-home .header .tel strong {
	font-family: inherit;
	font-size: 22px;
	font-weight: 700;
	background: var(--upg-primary-grad);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

/* 导航条：浅科技蓝底 + 底线，与白色页头形成层次 */
body.upg-home .header .nav {
	background: linear-gradient(180deg, #f4f8ff 0%, #eaf1fe 100%);
	border-bottom: 1px solid #dde8fb;
	box-shadow: 0 6px 18px rgba(20, 62, 140, .06);
}
body.upg-home .header .nav .container:after { display: none; }
body.upg-home .header .nav ul { text-align: right; }
body.upg-home .header .nav li { margin: 0 2px; }
body.upg-home .header .nav li a {
	color: var(--upg-ink);
	font-size: 15px;
	line-height: 52px;
	padding: 0 20px;
	font-weight: 500;
}
body.upg-home .header .nav li a:after {
	display: none;
}
body.upg-home .header .nav li a:hover,
body.upg-home .header .nav li.active > a,
body.upg-home .header .nav li.open > a {
	color: var(--upg-blue);
}
/* 底部蓝色指示条 */
body.upg-home .header .nav li > a { position: relative; }
body.upg-home .header .nav li > a:before {
	content: "";
	position: absolute;
	left: 50%;
	bottom: 8px;
	width: 0;
	height: 3px;
	border-radius: 3px;
	background: var(--upg-primary-grad);
	transform: translateX(-50%);
	transition: width .3s ease;
}
body.upg-home .header .nav li:hover > a:before,
body.upg-home .header .nav li.active > a:before,
body.upg-home .header .nav li.open > a:before { width: 22px; }

/* 下拉菜单 */
body.upg-home .header .nav .dropdown-box {
	left: 50%;
	transform: translateX(-50%) translateY(12px);
	min-width: 180px;
	top: calc(100% - 4px);
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 18px 45px rgba(13, 48, 110, .15);
	padding: 10px;
	transition: opacity .25s ease, transform .25s ease;
	opacity: 0;
	pointer-events: none;
}
body.upg-home .header .nav li.open .dropdown-box,
body.upg-home .header .nav .dropdown:hover .dropdown-box {
	display: block;
	opacity: 1;
	pointer-events: auto;
	transform: translateX(-50%) translateY(0);
}
body.upg-home .header .nav .dropdown-box a {
	display: block;
	line-height: 42px;
	padding: 0 18px;
	border-radius: 8px;
	color: var(--upg-ink-2) !important;
	font-size: 14px;
	border-bottom: 0;
	white-space: nowrap;
}
body.upg-home .header .nav .dropdown-box a:hover {
	background: var(--upg-bg);
	color: var(--upg-blue) !important;
}

/* 移动端汉堡按钮颜色 */
body.upg-home .menu-btn:before,
body.upg-home .menu-btn:after,
body.upg-home .menu-btn span { background-color: var(--upg-ink); }

/* ============================ 首页 Banner ============================ */
body.upg-home .banner .swiper-slide,
body.upg-home .banner .swiper-slide a {
	height: 560px;
}
body.upg-home .banner .swiper-slide { overflow: hidden; }
body.upg-home .banner .swiper-slide a {
	transition: transform 6s ease;
}
body.upg-home .banner .swiper-slide.swiper-slide-active a {
	transform: scale(1.06);
}
body.upg-home .banner .swiper-pagination { bottom: 28px; }
body.upg-home .banner .swiper-pagination-bullet {
	width: 22px;
	height: 5px;
	border-radius: 5px;
	background: rgba(255, 255, 255, .55);
	opacity: 1;
	margin: 0 5px;
	transition: all .3s;
}
body.upg-home .banner .swiper-pagination-bullet-active {
	width: 38px;
	background: #fff;
}

/* ============================ 通用版块 ============================ */
body.upg-home .section { padding: 90px 0; }
body.upg-home .section[style*="f0f0f0"],
body.upg-home .section[style*="F0F0F0"] { background-color: var(--upg-bg) !important; }

body.upg-home .section-title { margin-bottom: 46px; }
body.upg-home .section-title small {
	font-size: 13px;
	letter-spacing: 4px;
	color: var(--upg-ink-3);
	font-weight: 500;
	margin-bottom: 12px;
}
body.upg-home .section-title strong {
	color: var(--upg-ink);
	font-size: 32px;
	font-weight: 700;
	letter-spacing: 1px;
	margin-top: 0;
}
body.upg-home .section-title strong:after {
	width: 56px;
	height: 4px;
	border-radius: 4px;
	background: var(--upg-primary-grad);
	top: auto;
	bottom: -16px;
	left: 0;
}

/* “查看更多”大按钮 */
body.upg-home .more-big {
	background: var(--upg-primary-grad);
	border-radius: 999px;
	width: 168px;
	line-height: 46px;
	box-shadow: 0 10px 24px rgba(20, 80, 196, .28);
}
body.upg-home .more-big:after {
	border-top: 0;
	border-left: 0;
	width: 0;
	background: var(--upg-blue-deep);
	border-radius: 999px;
}
body.upg-home .more-big span { padding: 0 14px 0 26px; font-size: 15px; }
body.upg-home .more-big span i { font-size: 16px; }
body.upg-home .more-big:hover {
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 14px 30px rgba(20, 80, 196, .36);
}
body.upg-home .more-big:hover:after {
	width: 100%;
	height: 100%;
	border-radius: 999px;
}
/* 解决方案模块“查看更多”：该模块标题与按钮之间有 Tab+产品区，
   原 -77px 负边距会把按钮错位上拉，这里取消负边距，固定到模块右下角 */
body.upg-home .container > .in-prd-con + .section-title-more .more-big {
	float: none;
	margin: 30px 0 0 auto;
}

/* ============================ 产品/新闻 Tab 菜单 ============================ */
body.upg-home .in-prd-menu { margin-bottom: 34px; }
body.upg-home .in-prd-menu ul { margin-top: 0; }
body.upg-home .in-prd-menu li a {
	background: #fff;
	color: var(--upg-ink-2);
	border: 1px solid var(--upg-line);
	border-radius: 999px;
	line-height: 40px;
	padding: 0 24px;
	margin: 10px 0 0 12px;
	font-size: 15px;
	box-shadow: 0 4px 12px rgba(20, 62, 140, .04);
	transition: all .3s;
}
body.upg-home .in-prd-menu li a:hover {
	color: var(--upg-blue);
	border-color: rgba(29, 95, 208, .4);
}
body.upg-home .in-prd-menu li.active a {
	background: var(--upg-primary-grad);
	color: #fff;
	border-color: transparent;
	box-shadow: 0 8px 20px rgba(20, 80, 196, .3);
}
/* 搜索框 */
body.upg-home .in-prd-menu .hform input {
	width: 190px;
	height: 42px;
	line-height: 42px;
	padding: 0 54px 0 18px;
	border: 1px solid var(--upg-line);
	border-radius: 999px;
	background: #fff;
	color: var(--upg-ink);
	box-shadow: 0 4px 12px rgba(20, 62, 140, .05);
	transition: border-color .3s, box-shadow .3s;
}
body.upg-home .in-prd-menu .hform input:focus {
	border-color: rgba(29, 95, 208, .55);
	box-shadow: 0 0 0 4px rgba(29, 95, 208, .1);
}
body.upg-home .in-prd-menu .hform button {
	width: 42px;
	height: 42px;
	border-radius: 0 999px 999px 0;
	background: var(--upg-primary-grad);
	overflow: hidden;
}
body.upg-home .in-prd-menu .hform button:before {
	content: "\f002";
	font-family: FontAwesome;
	color: #fff;
	font-size: 14px;
}
/* 原按钮放大镜图片隐藏，用图标字体代替 */
body.upg-home .in-prd-menu .hform button { background-image: none; }
/* “查看更多”取代搜索框，右侧对齐 */
body.upg-home .in-prd-menu > .more-big { float: right; }

/* ============================ 首页解决方案 .in-prd-con 卡片 ============================ */
/* 去掉原悬浮 MORE 按钮后，卡片改为整卡白底、图通栏、底部标题，hover 蓝色渐变蒙层 + 箭头 */
body.upg-home .in-prd-con .list-1 { margin: 0 0 0 -20px; padding-bottom: 0; }
body.upg-home .in-prd-con .list-1 li a {
	display: flex;
	flex-direction: column;
	background: var(--upg-card);
	border: 1px solid var(--upg-line);
	border-radius: 16px;
	padding: 0 0 22px;
	margin: 30px 0 0 20px;
	box-shadow: 0 10px 30px rgba(20, 62, 140, .07);
	overflow: hidden;
	position: relative;
}
body.upg-home .in-prd-con .list-1 li .img-cover {
	position: relative;
	border-radius: 0;
	overflow: hidden;
}
body.upg-home .in-prd-con .list-1 .img-cover span { border-radius: 0; }
/* hover 蓝色渐变蒙层 + 右上箭头，替代原 MORE 按钮的交互暗示 */
body.upg-home .in-prd-con .list-1 .img-cover:after {
	content: "\f061";
	font-family: FontAwesome;
	position: absolute;
	right: 18px;
	top: 18px;
	width: 42px;
	height: 42px;
	line-height: 42px;
	text-align: center;
	font-size: 16px;
	color: #fff;
	background: rgba(255, 255, 255, .18);
	border: 1px solid rgba(255, 255, 255, .55);
	border-radius: 50%;
	opacity: 0;
	transform: translateX(-10px);
	transition: all .35s ease;
	z-index: 2;
}
body.upg-home .in-prd-con .list-1 .img-cover:before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(47, 123, 240, .72) 0%, rgba(11, 61, 145, .78) 100%);
	opacity: 0;
	transition: opacity .35s ease;
	z-index: 1;
}
body.upg-home .in-prd-con .list-1 li .text {
	font-size: 17px;
	font-weight: 600;
	line-height: 1.5;
	margin: 20px 22px 0;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	text-align: center;
	color: var(--upg-ink);
	transition: color .3s ease;
}
body.upg-home .in-prd-con .list-1 li a:hover {
	background: #fff;
	color: inherit;
	border-color: rgba(29, 95, 208, .35);
	box-shadow: var(--upg-shadow-hover);
	transform: translateY(-8px);
}
body.upg-home .in-prd-con .list-1 li a:hover .img-cover span { transform: scale(1.08); }
body.upg-home .in-prd-con .list-1 li a:hover .img-cover:before,
body.upg-home .in-prd-con .list-1 li a:hover .img-cover:after { opacity: 1; transform: translateX(0); }
body.upg-home .in-prd-con .list-1 li a:hover .text { color: var(--upg-blue); }

/* ============================ 我们的优势（深色版块） ============================ */
body.upg-home .bg1 {
	background: var(--upg-dark-grad);
	position: relative;
	overflow: hidden;
}
/* 光斑装饰 */
body.upg-home .bg1:before,
body.upg-home .bg1:after {
	content: "";
	position: absolute;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(56, 182, 255, .35) 0%, rgba(56, 182, 255, 0) 70%);
	width: 480px;
	height: 480px;
	pointer-events: none;
}
body.upg-home .bg1:before { top: -200px; left: -140px; }
body.upg-home .bg1:after {
	bottom: -240px;
	right: -120px;
	background: radial-gradient(circle, rgba(84, 130, 255, .4) 0%, rgba(84, 130, 255, 0) 70%);
}
body.upg-home .bg1 .container { position: relative; z-index: 1; }
body.upg-home .bg1 .section-title small { color: rgba(255, 255, 255, .55); }
body.upg-home .bg1 .section-title strong { color: #fff; }
body.upg-home .bg1 .section-title strong:after {
	background: linear-gradient(90deg, var(--upg-cyan), rgba(56, 182, 255, 0));
}
body.upg-home .in-adv li a {
	background: rgba(255, 255, 255, .07);
	border: 1px solid rgba(255, 255, 255, .14);
	border-radius: var(--upg-radius);
	padding: 36px 30px;
	backdrop-filter: blur(4px);
}
body.upg-home .in-adv li .img-center {
	background: rgba(56, 182, 255, .16);
	box-shadow: inset 0 0 0 1px rgba(56, 182, 255, .3);
}
body.upg-home .in-adv li .text h4 { font-size: 21px; font-weight: 700; }
body.upg-home .in-adv li .text p { color: rgba(255, 255, 255, .72); line-height: 1.9; }
body.upg-home .in-adv li a:hover {
	background: rgba(29, 95, 208, .55);
	border-color: rgba(56, 182, 255, .5);
	transform: translateY(-10px);
	box-shadow: 0 20px 45px rgba(0, 0, 0, .25);
}

/* ============================ 案例/展示 list-2 ============================ */
body.upg-home .list-2 li a {
	border-radius: var(--upg-radius);
	box-shadow: 0 8px 26px rgba(20, 62, 140, .06);
	overflow: hidden;
	border: 1px solid var(--upg-line);
}
body.upg-home .list-2 li .img-cover { padding-top: 62%; }
body.upg-home .list-2 li .text {
	line-height: 1.5;
	font-size: 16px;
	font-weight: 600;
	padding: 18px 15px;
	color: var(--upg-ink);
}
body.upg-home .list-2 li .more { border-radius: 0; }
body.upg-home .list-2 li .more i {
	border: 0;
	background: rgba(255, 255, 255, .15);
	width: 60px;
	height: 60px;
	line-height: 60px;
	margin: -30px 0 0 -30px;
	backdrop-filter: blur(4px);
}
body.upg-home .list-2 li a:hover {
	background: #fff;
	color: inherit;
	border-color: rgba(29, 95, 208, .35);
	box-shadow: var(--upg-shadow-hover);
	transform: translateY(-8px);
}
body.upg-home .list-2 li a:hover .text { color: var(--upg-blue); }

/* ============================ 新闻列表 list-3 ============================ */
body.upg-home .list-3 li a {
	background: #fff;
	border: 1px solid var(--upg-line);
	border-radius: var(--upg-radius);
	padding: 24px;
	box-shadow: 0 8px 26px rgba(20, 62, 140, .05);
}
body.upg-home .list-3 li a:after {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	height: auto;
	width: 104px;
	border: 0;
	border-radius: var(--upg-radius) 0 0 var(--upg-radius);
	background: var(--upg-primary-grad);
	transform: scaleY(0);
	transform-origin: top center;
	transition: transform .35s ease;
	z-index: 0;
}
body.upg-home .list-3 li a:hover:after { transform: scaleY(1); }
body.upg-home .list-3 li .date {
	position: relative;
	z-index: 1;
	width: 78px;
	text-align: center;
	padding: 8px 0;
}
body.upg-home .list-3 li .date small {
	color: var(--upg-ink-3);
	font-size: 13px;
	transition: color .3s ease;
}
body.upg-home .list-3 li .date strong {
	font-size: 34px;
	line-height: 1.1;
	margin-top: 4px;
	color: var(--upg-blue);
	transition: color .3s ease;
}
body.upg-home .list-3 li a:hover .date small,
body.upg-home .list-3 li a:hover .date strong { color: #fff; }
body.upg-home .list-3 li .text { position: relative; z-index: 1; margin-left: 98px; }
body.upg-home .list-3 li .text h4 {
	font-size: 17px;
	font-weight: 600;
	color: var(--upg-ink);
}
body.upg-home .list-3 li .text p { color: var(--upg-ink-2); }
body.upg-home .list-3 li a:hover {
	background: #fff;
	color: inherit;
	border-color: rgba(29, 95, 208, .35);
	box-shadow: var(--upg-shadow-hover);
	transform: translateY(-5px);
}
body.upg-home .list-3 li a:hover h4 { color: var(--upg-blue); }
body.upg-home .list-3 li a:hover .text p { color: var(--upg-ink-2); }

/* ============================ 关于我们 ============================ */
body.upg-home .in-about dt {
	margin: 0 0 40px 30px;
	width: 500px;
}
body.upg-home .in-about dt:before {
	left: -30px;
	bottom: -30px;
	width: 80%;
	border-radius: 0 0 0 var(--upg-radius);
	background: var(--upg-primary-grad);
}
body.upg-home .in-about dt img { border-radius: var(--upg-radius); }
body.upg-home .in-about dd {
	margin-left: 560px;
	padding: 50px 60px;
	height: auto;
	min-height: 300px;
	border-radius: var(--upg-radius);
	box-shadow: var(--upg-shadow);
	border: 1px solid var(--upg-line);
}
body.upg-home .in-about dd h4 { font-size: 26px; color: var(--upg-ink); font-weight: 700; }
body.upg-home .in-about dd p { color: var(--upg-ink-2); line-height: 2; }
body.upg-home .in-about dd .more-big { margin-top: 30px; }

/* ============================ 友情链接 / 标签 ============================ */
body.upg-home .yunu-link {
	background: #fff;
	border: 1px solid var(--upg-line);
	border-radius: var(--upg-radius);
	padding: 26px 30px 16px;
	margin-bottom: 24px;
	box-shadow: 0 8px 26px rgba(20, 62, 140, .05);
}
body.upg-home .yunu-link:last-child { margin-bottom: 0; }
body.upg-home .yunu-link h4 {
	border-bottom: 1px solid var(--upg-line);
	padding-bottom: 14px;
	font-size: 17px;
	color: var(--upg-ink);
}
body.upg-home .yunu-link h4 small { color: var(--upg-ink-3); letter-spacing: 2px; }
body.upg-home .yunu-link li a {
	display: block;
	color: var(--upg-ink-2);
	background: var(--upg-bg);
	border: 1px solid transparent;
	border-radius: 999px;
	padding: 6px 18px;
	font-size: 13px;
	transition: all .3s;
}
body.upg-home .yunu-link li a:hover {
	color: #fff;
	background: var(--upg-primary-grad);
	border-color: transparent;
}

/* ============================ 页脚 ============================ */
body.upg-home .footer {
	background: linear-gradient(180deg, #0c1f42 0%, #081632 100%);
	padding-top: 64px;
	color: #93a2c4;
}
body.upg-home .footer a { color: #93a2c4; }
body.upg-home .footer a:hover { color: #fff; }
body.upg-home .footer dt { font-size: 16px; font-weight: 600; }
body.upg-home .footer dt:after {
	background: var(--upg-primary-grad);
	height: 3px;
	width: 24px;
	border-radius: 3px;
}
body.upg-home .footer dd li { line-height: 32px; }
body.upg-home .footer-contact .tel {
	background: none;
	padding-left: 0;
	font-size: 22px;
	color: #fff;
	font-weight: 700;
}
body.upg-home .footer-contact .tel small { font-size: 14px; font-weight: 400; color: #93a2c4; }
body.upg-home .footer-contact .code .text {
	border-color: rgba(255, 255, 255, .18);
	color: #b9c6e2;
}
body.upg-home .footer-copy {
	background: rgba(0, 0, 0, .25);
	margin-top: 54px;
	padding: 20px 0;
	font-size: 13px;
	color: #7e8db0;
}
body.upg-home .footer-copy a { color: #93a2c4; }
body.upg-home .footer-copy a:hover { color: #fff; }

/* ============================ 侧边客服/返回顶部 ============================ */
/* 面板整体：圆角 + 阴影（.kf 不裁剪，保留左侧竖条 .kf-side） */
body.upg-home .kf {
	overflow: visible;
	filter: drop-shadow(0 16px 40px rgba(13, 48, 110, .22));
}
/* 标题栏：渐变 + 顶部圆角 */
body.upg-home .kf .kt-top {
	height: 46px;
	line-height: 46px;
	background: linear-gradient(135deg, #2f7bf0 0%, #1d5fd0 100%);
	background-image: linear-gradient(135deg, #2f7bf0 0%, #1d5fd0 100%);
	padding-left: 18px;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 1px;
	border-radius: 14px 14px 0 0;
}
body.upg-home .kf .kt-top span {
	margin: 14px 12px 0 0;
	width: 18px;
	height: 18px;
}
body.upg-home .kf .kt-top:before {
	content: "\f098";
	font-family: FontAwesome;
	margin-right: 8px;
	font-size: 15px;
}
body.upg-home .kf .kt-top span:hover { transform: rotate(90deg); }
/* 内容区：白底卡片化 */
body.upg-home .kf .con {
	background: #fff;
	overflow: hidden;
	padding: 14px 14px 4px;
	box-sizing: border-box;
}
/* QQ 入口：胶囊行 */
body.upg-home .kf .qq { margin: 0; }
body.upg-home .kf .qq li {
	height: auto;
	line-height: normal;
	border: 0;
	padding: 0;
	margin-bottom: 12px;
}
body.upg-home .kf .qq li a {
	height: auto !important;
	display: block;
	line-height: 38px;
	text-align: center;
	color: var(--upg-blue);
	font-weight: 500;
	background: var(--upg-bg);
	border: 1px solid #dbe7fd;
	border-radius: 999px;
	transition: all .25s ease;
}
body.upg-home .kf .qq li a:hover {
	background: var(--upg-primary-grad);
	color: #fff;
	border-color: transparent;
	transform: translateY(-1px);
}
body.upg-home .kf .qq li a img {
	height: 18px;
	width: auto;
	vertical-align: -3px;
	padding-right: 6px;
}
/* 分区小标题 */
body.upg-home .kf .con h5 {
	height: auto;
	line-height: 1.4;
	margin: 14px 2px 8px;
	padding: 2px 0 2px 10px;
	background: none;
	color: var(--upg-ink);
	font-size: 13px;
	font-weight: 600;
	border-left: 3px solid var(--upg-blue);
}
/* 联系方式 */
body.upg-home .kf .contact { margin-top: 0; }
body.upg-home .kf .contact p {
	height: auto;
	line-height: 1.9;
	color: var(--upg-ink-2);
	font-size: 13px;
	padding-left: 4px !important;
	margin: 0;
}
body.upg-home .kf .contact p:nth-child(2n) {
	color: var(--upg-blue);
	font-size: 16px;
	font-weight: 700;
	padding-bottom: 4px;
}
/* 二维码 */
body.upg-home .kf .con .qr {
	margin: 4px 0 12px;
	padding: 12px;
	text-align: center;
	background: var(--upg-bg);
	border: 1px solid #e3ecfe;
	border-radius: 12px;
}
body.upg-home .kf .con .qr img {
	width: 120px;
	height: 120px;
	display: inline-block;
}
/* 返回顶部：渐变 + 底部圆角 */
body.upg-home .kf .backTop {
	height: 44px;
	margin-top: 0;
	border-radius: 0 0 14px 14px;
	background-color: #1d5fd0;
	background-image: url(../images/huidaodingbu.png), linear-gradient(135deg, #2f7bf0 0%, #1d5fd0 100%);
	background-position: center, center;
	background-repeat: no-repeat;
	background-size: 18px auto, cover;
	transition: filter .25s ease;
}
body.upg-home .kf .backTop:hover { filter: brightness(1.12); }
/* 左侧竖条与面板风格统一 */
body.upg-home .kf-side {
	background: var(--upg-primary-grad);
	border-radius: 12px 0 0 12px;
	box-shadow: -6px 8px 24px rgba(13, 48, 110, .2);
}

/* ============================ 平板适配（768~1229） ============================ */
@media screen and (min-width: 768px) and (max-width: 1229px) {
	body.upg-home .header .text { display: none; }
	body.upg-home .header .nav li a { padding: 0 14px; font-size: 14px; }
	body.upg-home .banner .swiper-slide,
	body.upg-home .banner .swiper-slide a { height: 420px; }
	body.upg-home .section { padding: 64px 0; }
	body.upg-home .section-title strong { font-size: 28px; }

	body.upg-home .in-about dt {
		float: none;
		width: auto;
		margin: 0 0 26px;
	}
	body.upg-home .in-about dt img {
		width: 100%;
		height: auto;
		display: block;
		border-radius: var(--upg-radius);
	}
	body.upg-home .in-about dt:before { display: none; }
	body.upg-home .in-about dd {
		margin-left: 0;
		padding: 36px;
		min-height: 0;
	}

	body.upg-home .footer .container { padding-bottom: 10px; }
	body.upg-home .footer dl { width: 30%; margin: 0 1.5% 26px; }
	body.upg-home .footer-contact { width: 100%; float: none; margin-top: 10px; }
}

/* ============================ 手机端（≤767） ============================ */
@media screen and (max-width: 767px) {
	body.upg-home {
		padding-top: 64px;
		padding-bottom: 60px;
	}
	/* 固定头部 */
	body.upg-home .header {
		position: fixed;
		padding: 0;
		border-radius: 0;
		width: 100%;
		left: 0;
		top: 0;
	}
	body.upg-home .header > .container {
		padding-top: 0;
		padding-bottom: 0;
		min-height: 64px;
		display: flex;
		align-items: center;
	}
	body.upg-home .header .logo {
		height: 34px;
		line-height: 34px;
		padding: 0;
		flex: 1;
	}
	body.upg-home .header .logo img { max-height: 34px; }
	body.upg-home .menu-btn { padding: 10px; margin-right: 2px; }

	/* 展开式导航 */
	body.upg-home .header .nav {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: #fff;
		box-shadow: 0 18px 30px rgba(13, 48, 110, .12);
		max-height: calc(100vh - 64px);
		overflow-y: auto;
		margin: 0;
	}
	body.upg-home .header .nav ul { margin: 0; text-align: left; }
	body.upg-home .header .nav li {
		display: block;
		margin: 0;
		border-top: 1px solid var(--upg-line);
	}
	body.upg-home .header .nav li a {
		line-height: 50px;
		padding: 0 20px;
		color: var(--upg-ink);
		font-size: 15px;
	}
	body.upg-home .header .nav li > a:before { display: none; }
	body.upg-home .header .nav li.active > a,
	body.upg-home .header .nav li.open > a,
	body.upg-home .header .nav li a:hover { color: var(--upg-blue); }
	body.upg-home .header .nav .dropdown-box {
		position: static;
		transform: none;
		opacity: 1;
		pointer-events: auto;
		box-shadow: none;
		border-radius: 0;
		padding: 0 14px 10px;
		background: var(--upg-bg);
		min-width: 0;
		display: none;
	}
	body.upg-home .header .nav li.open .dropdown-box {
		display: block;
		transform: none;
	}
	body.upg-home .header .nav .dropdown-box a {
		line-height: 42px;
		border-radius: 8px;
	}

	/* Banner */
	body.upg-home .banner .swiper-slide,
	body.upg-home .banner .swiper-slide a { height: 200px; }
	body.upg-home .banner .swiper-pagination { bottom: 14px; }

	/* 版块与标题 */
	body.upg-home .section { padding: 44px 0; }
	body.upg-home .section-title { margin-bottom: 34px; }
	body.upg-home .section-title small { font-size: 12px; letter-spacing: 3px; }
	body.upg-home .section-title strong { font-size: 22px; }
	body.upg-home .section-title strong:after { bottom: -12px; }
	body.upg-home .section-title-more .more-big { margin: 0 0 24px; }

	/* Tab 菜单 */
	body.upg-home .in-prd-menu .hform { margin-bottom: 14px; }
	body.upg-home .in-prd-menu .hform input { width: 100%; }
	body.upg-home .in-prd-menu > .more-big {
		float: none;
		margin: 0 0 14px;
		margin-left: 8px;
		width: calc(100% - 8px);
	}
	body.upg-home .in-prd-menu li { width: 50%; }
	body.upg-home .in-prd-menu li a {
		text-align: center;
		padding: 0;
		margin: 8px 0 0 8px;
		line-height: 40px;
	}
	body.upg-home .in-prd-menu ul { margin-left: -8px; }

	/* 解决方案卡片两列 */
	body.upg-home .in-prd-con .list-1 { margin-left: 0; }
	body.upg-home .in-prd-con .list-1 li { width: 50%; }
	body.upg-home .in-prd-con .list-1 li a {
		margin: 16px 0 0 8px;
		padding: 0 0 16px;
		border-radius: 12px;
	}
	body.upg-home .in-prd-con .list-1 li .text { font-size: 14px; margin: 14px 14px 0; }
	body.upg-home .in-prd-con .list-1 .img-cover:after { width: 34px; height: 34px; line-height: 34px; font-size: 14px; right: 12px; top: 12px; }

	/* 优势卡片 */
	body.upg-home .in-adv li a { padding: 22px 20px; margin-top: 14px; }
	body.upg-home .in-adv li .img-center { width: 60px; height: 60px; line-height: 60px; }
	body.upg-home .in-adv li .img-center img { max-width: 36px; }
	body.upg-home .in-adv li .text { margin-left: 76px; }
	body.upg-home .in-adv li .text h4 { font-size: 16px; }
	body.upg-home .in-adv li .text p { font-size: 13px; }

	/* 案例卡片单列 */
	body.upg-home .list-2 li { width: 100%; }
	body.upg-home .list-2 li a { margin: 0 0 16px; }
	body.upg-home .list-2 li .text { line-height: 1.5; padding: 14px; }

	/* 新闻列表单列 */
	body.upg-home .list-3 li { width: 100%; }
	body.upg-home .list-3 li a { margin: 0 0 14px; padding: 16px; padding-left: 12px; }
	body.upg-home .list-3 li .date { width: 64px; }
	body.upg-home .list-3 li .date strong { font-size: 26px; }
	body.upg-home .list-3 li .text { margin-left: 80px; }
	body.upg-home .list-3 li .text h4 { font-size: 15px; }
	body.upg-home .list-3 li .text p { font-size: 13px; }
	body.upg-home .list-3 li a:after { width: 88px; }

	/* 关于我们 */
	body.upg-home .in-about dt { margin: 0 0 20px; }
	body.upg-home .in-about dd {
		padding: 26px 22px;
		margin: 0;
		border-radius: 10px;
	}
	body.upg-home .in-about dd h4 { font-size: 19px; }
	body.upg-home .in-about dd p { font-size: 14px; }
	body.upg-home .in-about dd .more-big { margin-top: 20px; }

	/* 链接胶囊 */
	body.upg-home .yunu-link { padding: 20px 18px 10px; }
	body.upg-home .yunu-link li a { padding: 5px 14px; }

	/* 页脚 */
	body.upg-home .footer { padding-top: 40px; }
	body.upg-home .footer dl {
		width: 100%;
		margin: 0 0 0;
		border-bottom: 1px solid rgba(255, 255, 255, .08);
		padding: 0;
	}
	body.upg-home .footer dt {
		line-height: 50px;
		margin: 0;
		font-size: 15px;
		position: relative;
		cursor: pointer;
	}
	body.upg-home .footer dt:after {
		display: none;
	}
	body.upg-home .footer dd { display: none; padding-bottom: 12px; }
	body.upg-home .footer dl.open dd { display: block; }
	body.upg-home .footer dl.open dt:after { display: none; }
	body.upg-home .footer-copy { margin-top: 30px; font-size: 12px; }
	body.upg-home .footer-contact { display: none; }

	/* 大按钮 */
	body.upg-home .more-big {
		width: 130px;
		line-height: 40px;
	}
	body.upg-home .more-big:after { display: none; }
	body.upg-home .more-big span { font-size: 14px; padding: 0 10px; }
}

/* =====================================================================
   内页（列表页/详情页）专属焕新  body.upg-home.upg-sub 时生效
   头部 / 页脚 / 客服 / 基础排版直接复用 upg-home 通用规则
   ===================================================================== */

/* ---------- 内页顶部横幅 ---------- */
body.upg-sub { padding-top: 0; }
body.upg-sub .banner-sub {
	height: 300px;
	position: relative;
}
body.upg-sub .banner-sub:after {
	content: "";
	position: absolute;
	left: 0; right: 0; bottom: 0;
	height: 120px;
	background: linear-gradient(180deg, rgba(8, 26, 60, 0) 0%, rgba(8, 26, 60, .30) 100%);
	pointer-events: none;
}

/* ---------- 内页整体容器 ---------- */
body.upg-sub .section-sub { padding: 56px 0 30px; }
body.upg-sub .section { padding: 60px 0; }

/* ---------- 栏目子导航 .nav-sub（无侧栏列表页） ---------- */
body.upg-sub .nav-sub {
	margin: -10px 0 44px;
	letter-spacing: 0;
}
body.upg-sub .nav-sub li a {
	background: #fff;
	color: var(--upg-ink-2);
	border: 1px solid var(--upg-line);
	border-radius: 999px;
	line-height: 42px;
	padding: 0 30px;
	margin: 0 6px 12px;
	font-size: 15px;
	box-shadow: 0 4px 14px rgba(20, 62, 140, .05);
	transition: all .25s ease;
}
body.upg-sub .nav-sub li a:hover,
body.upg-sub .nav-sub li.active a {
	background: var(--upg-primary-grad);
	color: #fff;
	border-color: transparent;
	box-shadow: 0 10px 22px rgba(29, 95, 208, .28);
	transform: translateY(-2px);
}

/* ---------- 左侧栏 .ct2-sd ---------- */
body.upg-sub .ct2-sd { width: 262px; }
body.upg-sub .ct2-mn { width: calc(100% - 302px); }
body.upg-sub .panel-sd {
	background: #fff;
	border: 1px solid var(--upg-line);
	border-radius: var(--upg-radius);
	overflow: hidden;
	box-shadow: var(--upg-shadow);
	margin-bottom: 24px;
}
body.upg-sub .panel-sd .tit {
	background: var(--upg-primary-grad);
	border-radius: 0;
	padding: 26px 22px;
	font-size: 21px;
	font-weight: 700;
	text-align: left;
	line-height: 1.3;
}
body.upg-sub .panel-sd .tit span {
	font-size: 12px;
	letter-spacing: 2px;
	font-weight: 400;
	color: rgba(255, 255, 255, .65);
	margin-top: 6px;
}
/* 侧栏栏目树 .lanmu */
body.upg-sub .lanmu { background: #fff; padding: 10px; }
body.upg-sub .lanmu li { border-bottom: 0; }
body.upg-sub .lanmu li > a {
	color: var(--upg-ink-2);
	font-size: 15px;
	line-height: 50px;
	padding: 0 16px 0 20px;
	border-radius: 10px;
	position: relative;
	transition: all .25s ease;
}
body.upg-sub .lanmu li > a:before {
	content: "";
	position: absolute;
	left: 0; top: 50%;
	transform: translateY(-50%);
	width: 3px; height: 0;
	border-radius: 3px;
	background: var(--upg-primary-grad);
	transition: height .25s ease;
}
body.upg-sub .lanmu li > a:hover,
body.upg-sub .lanmu li.active > a {
	background: var(--upg-bg);
	color: var(--upg-blue);
}
body.upg-sub .lanmu li > a:hover:before,
body.upg-sub .lanmu li.active > a:before { height: 20px; }
body.upg-sub .lanmu li .arr { height: 50px; width: 34px; }
body.upg-sub .lanmu li .arr:after {
	border-color: var(--upg-ink-3);
	width: 7px; height: 7px;
	right: 14px;
}
body.upg-sub .lanmu-box { padding: 2px 0 6px; }
body.upg-sub .lanmu-box p { border-top: 0; }
body.upg-sub .lanmu-box p a {
	line-height: 42px;
	font-size: 14px;
	color: var(--upg-ink-2);
	padding-left: 38px;
	position: relative;
}
body.upg-sub .lanmu-box p a:before {
	content: "·";
	color: var(--upg-ink-3);
	margin-right: 8px;
}
body.upg-sub .lanmu-box p a:hover { color: var(--upg-blue); }
body.upg-sub .lanmu li.open > a { background: var(--upg-bg); color: var(--upg-blue); }

/* ---------- 面包屑 .position ---------- */
body.upg-sub .position {
	background: var(--upg-bg);
	border: 0;
	border-radius: 10px;
	padding: 12px 20px;
	margin-bottom: 28px;
	font-size: 14px;
	color: var(--upg-ink-2);
}
body.upg-sub .position a { color: var(--upg-ink-2); }
body.upg-sub .position a:hover { color: var(--upg-blue); }

/* ---------- 通用卡片容器（主内容/侧栏白卡） ---------- */
body.upg-sub .ct2-mn,
body.upg-sub .news-left,
body.upg-sub .news-right,
body.upg-sub .about-1,
body.upg-sub .msg,
body.upg-sub .news-box {
	background: #fff;
}
body.upg-sub .about-1,
body.upg-sub .ct2-mn {
	background: #fff;
	border: 1px solid var(--upg-line);
	border-radius: var(--upg-radius);
	box-shadow: var(--upg-shadow);
	padding: 38px 42px;
	box-sizing: border-box;
}
body.upg-sub .ct2-mn { padding: 34px 38px; }

/* ---------- 图文新闻列表 .list-4 ---------- */
body.upg-sub .list-4 li a {
	border-bottom: 0;
	padding: 24px;
	margin-bottom: 20px;
	border: 1px solid var(--upg-line);
	border-radius: var(--upg-radius);
	background: #fff;
	box-shadow: 0 6px 20px rgba(20, 62, 140, .05);
	transition: all .3s ease;
}
body.upg-sub .list-4 li a:hover {
	padding-left: 24px;
	transform: translateY(-4px);
	box-shadow: var(--upg-shadow-hover);
	border-color: #d3e1fb;
}
body.upg-sub .list-4 li .img-center {
	width: 232px;
	border-radius: 10px;
	overflow: hidden;
}
body.upg-sub .list-4 li .img-center img { border-radius: 10px; transition: transform .45s ease; }
body.upg-sub .list-4 li a:hover .img-center img { transform: scale(1.06); }
body.upg-sub .list-4 li .text { margin-left: 262px; padding-right: 0; }
body.upg-sub .list-4 li .text h4 {
	font-size: 19px;
	font-weight: 600;
	color: var(--upg-ink);
	padding-top: 6px;
	transition: color .25s ease;
}
body.upg-sub .list-4 li a:hover .text h4 { color: var(--upg-blue); }
body.upg-sub .list-4 li .text p { color: var(--upg-ink-2); }
body.upg-sub .list-4 li .date {
	position: static;
	float: right;
	text-align: right;
	margin-top: 6px;
}
body.upg-sub .list-4 li .date span {
	font-family: inherit;
	color: var(--upg-blue);
	font-size: 13px;
	margin-bottom: 0;
	letter-spacing: 1px;
}
body.upg-sub .list-4 li .date i { display: none; }
body.upg-sub .list-4 li a:hover .text { padding-right: 0; }

/* ---------- 分页 .pages / .ab_pages ---------- */
body.upg-sub .pages,
body.upg-sub .ab_pages {
	margin-top: 40px;
	text-align: center;
}
body.upg-sub .pages a,
body.upg-sub .ab_pages a,
body.upg-sub .ab_pages span {
	display: inline-block;
	min-width: 38px;
	line-height: 36px;
	padding: 0 14px;
	margin: 0 4px;
	font-size: 14px;
	color: var(--upg-ink-2);
	background: #fff;
	border: 1px solid var(--upg-line);
	border-radius: 9px;
	transition: all .25s ease;
}
body.upg-sub .pages a:hover,
body.upg-sub .pages a.active,
body.upg-sub .ab_pages a:hover,
body.upg-sub .ab_pages span.page-cur {
	background: var(--upg-primary-grad);
	color: #fff;
	border-color: transparent;
	box-shadow: 0 8px 18px rgba(29, 95, 208, .25);
	transform: translateY(-2px);
}

/* ---------- 文字新闻列表 .list-6 ---------- */
body.upg-sub .list-6 li { border-top: 0; }
body.upg-sub .list-6 li a {
	padding: 18px 20px;
	margin-bottom: 12px;
	border: 1px solid var(--upg-line);
	border-radius: 10px;
	background: #fff;
	transition: all .25s ease;
}
body.upg-sub .list-6 li a:hover {
	background: var(--upg-bg);
	border-color: #d3e1fb;
	transform: translateX(4px);
}
body.upg-sub .list-6 li h4 {
	font-size: 16px;
	color: var(--upg-ink);
	position: relative;
	padding-left: 16px;
}
body.upg-sub .list-6 li h4:before {
	content: "";
	position: absolute;
	left: 0; top: 50%;
	transform: translateY(-50%);
	width: 6px; height: 6px;
	border-radius: 50%;
	background: var(--upg-blue);
}
body.upg-sub .list-6 li a:hover h4 { color: var(--upg-blue); }
body.upg-sub .list-6 li p span { color: var(--upg-ink-3); }

/* ---------- 图片/案例网格 .list-7（资质证书等） ---------- */
body.upg-sub .list-7 { margin: -12px 0 0 -12px; }
body.upg-sub .list-7 li a {
	margin: 12px 0 0 12px;
	padding: 18px;
	box-shadow: 0 8px 24px rgba(20, 62, 140, .07);
	border-radius: var(--upg-radius);
	transition: all .3s ease;
}
body.upg-sub .list-7 li a:hover {
	transform: translateY(-5px);
	box-shadow: var(--upg-shadow-hover);
}
/* list-2 图片网格（caselist/视觉汇聚）：浅色内页改白底卡片 */
body.upg-sub .list-2 li a {
	background: #fff;
	border: 1px solid var(--upg-line);
	box-shadow: 0 8px 24px rgba(20, 62, 140, .07);
	transition: all .3s ease;
}
body.upg-sub .list-2 li a:hover {
	background: #fff;
	transform: translateY(-5px);
	box-shadow: var(--upg-shadow-hover);
	border-color: #d3e1fb;
}

/* ---------- 详情页 .news-left / .news-right 两栏 ---------- */
body.upg-sub .news-left {
	width: calc(100% - 370px);
}
body.upg-sub .news-right { width: 340px; }
body.upg-sub .news-left,
body.upg-sub .news-right .news-panel,
body.upg-sub .news-box {
	border: 1px solid var(--upg-line);
	border-radius: var(--upg-radius);
	box-shadow: var(--upg-shadow);
	padding: 34px 38px;
	box-sizing: border-box;
}
/* 详情标题区 */
body.upg-sub .news-title { border-bottom: 1px solid var(--upg-line); padding-bottom: 22px; }
body.upg-sub .news-title h1 {
	font-size: 27px;
	font-weight: 700;
	color: var(--upg-ink);
	line-height: 1.4;
}
body.upg-sub .news-title p span { color: var(--upg-ink-3); }
/* 正文排版 */
body.upg-sub .news-content {
	color: var(--upg-ink-2);
	font-size: 16px;
	line-height: 2;
	margin-bottom: 34px;
}
body.upg-sub .news-content img { border-radius: 8px; }
body.upg-sub .news-content p { margin: 0 0 18px; }
/* 上一篇/下一篇 */
body.upg-sub .news-exp { border-top: 1px solid var(--upg-line); padding-top: 22px; }
body.upg-sub .news-exp a { color: var(--upg-ink-2); font-size: 14px; }
body.upg-sub .news-exp a:hover { color: var(--upg-blue); }
/* 详情底部相关栏目标题 */
body.upg-sub .news-panel { margin-top: 40px; }
body.upg-sub .news-panel .tit { border-bottom: 1px solid var(--upg-line); }
body.upg-sub .news-panel .tit span {
	color: var(--upg-ink);
	font-size: 20px;
	font-weight: 700;
	border-bottom: 3px solid var(--upg-blue);
	padding-bottom: 14px;
}
body.upg-sub .news-panel .tit .fh { color: var(--upg-ink-3); }
body.upg-sub .news-panel .tit .fh:hover { color: var(--upg-blue); }
/* 相关文章 .list-5 */
body.upg-sub .list-5 { margin-left: -24px; }
body.upg-sub .list-5 li a {
	font-size: 15px;
	color: var(--upg-ink);
	border-bottom: 1px dashed var(--upg-line);
}
body.upg-sub .list-5 li a:hover { color: var(--upg-blue); }
body.upg-sub .list-5 li span { color: var(--upg-ink-3); }
/* 详情右侧活动菜单 .news-act-menu */
body.upg-sub .news-act-menu li a {
	background: #fff;
	color: var(--upg-ink-2);
	border: 1px solid var(--upg-line);
	line-height: 46px;
	font-size: 15px;
	transition: all .25s ease;
}
body.upg-sub .news-act-menu li:first-child a { border-radius: 10px 0 0 10px; }
body.upg-sub .news-act-menu li:last-child a { border-radius: 0 10px 10px 0; border-left: 0; }
body.upg-sub .news-act-menu li.active a,
body.upg-sub .news-act-menu li a:hover {
	background: var(--upg-primary-grad);
	color: #fff;
	border-color: transparent;
}
body.upg-sub .news-act-menu li:last-child.active a,
body.upg-sub .news-act-menu li:last-child a:hover { border-left: 0; }
/* 右侧广告位 */
body.upg-sub .news-banner .img-center { border-radius: var(--upg-radius); overflow: hidden; box-shadow: var(--upg-shadow); }

/* ---------- 招聘列表 .jobs（手风琴） ---------- */
body.upg-sub .jobs .item {
	border: 1px solid var(--upg-line);
	border-radius: var(--upg-radius);
	margin-bottom: 16px;
	overflow: hidden;
	background: #fff;
	transition: all .3s ease;
}
body.upg-sub .jobs .item:hover { box-shadow: 0 12px 30px rgba(20, 62, 140, .1); }
body.upg-sub .jobs .item .tit { padding: 24px 90px 24px 28px; cursor: pointer; }
body.upg-sub .jobs .item .tit h4 { font-size: 18px; font-weight: 600; color: var(--upg-ink); }
body.upg-sub .jobs .item .tit p span { color: var(--upg-ink-2); margin-right: 40px; }
body.upg-sub .jobs .item .tit:after {
	content: "+";
	border-left: 0;
	color: var(--upg-blue);
	font-size: 26px;
	font-weight: 300;
	right: 28px;
	top: 50%;
	transform: translateY(-50%);
	line-height: 1;
	width: auto;
	transition: transform .3s ease;
}
body.upg-sub .jobs .item.open {
	background: var(--upg-bg);
	border-color: #d3e1fb;
}
body.upg-sub .jobs .item.open .tit:after { content: "−"; }
body.upg-sub .jobs .item .con {
	padding: 4px 28px 34px;
	color: var(--upg-ink-2);
	line-height: 2;
	background: #fff;
	border-top: 1px solid var(--upg-line);
}

/* ---------- 案例标题 / 产品标题居中 ---------- */
body.upg-sub .case-title,
body.upg-sub .prd-title { border-bottom: 0; margin-bottom: 30px; }
body.upg-sub .case-title h1 { font-size: 27px; font-weight: 700; color: var(--upg-ink); }
body.upg-sub .case-title p span { color: var(--upg-ink-3); }
body.upg-sub .case-bb { background: none; text-align: center; }
body.upg-sub .case-bb span {
	background: transparent;
	font-size: 15px;
	color: var(--upg-ink-2);
	padding: 0 14px;
}
/* 方案/图片详情：图集轮播 + 摘要 同行排列
   原为左浮 380px + 右浮 500px 固定宽，在平板/笔记本档内容区不足 880px 时
   摘要被挤到下一行造成错位交错；改为 flex 弹性两列，按比例分配，永不换行交错 */
body.upg-sub .yunu-showcase {
	display: flex;
	flex-wrap: nowrap;
	align-items: flex-start;
	gap: 28px;
}
body.upg-sub .yunu-showcase .pc-slide {
	float: none;
	width: 46%;
	flex: 0 0 46%;
	max-width: 46%;
}
body.upg-sub .yunu-showcase .yunu-showcase-info {
	float: none;
	width: auto;
	flex: 1 1 0;
	min-width: 0;
}
/* 图集主图、缩略图高度随弹性宽度自适应，避免固定 310/80 高度溢出 */
body.upg-sub .yunu-showcase .pc-slide .view .swiper-slide .imgauto { height: auto; padding-top: 82%; position: relative; line-height: normal; }
body.upg-sub .yunu-showcase .pc-slide .view .swiper-slide .imgauto img {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	max-width: 100%;
	max-height: 100%;
}
/* 案例信息 .yunu-showcase-info */
body.upg-sub .yunu-showcase-info h1 { font-size: 24px; font-weight: 700; color: var(--upg-ink); white-space: normal; line-height: 1.5; }
body.upg-sub .yunu-showcase-info p { color: var(--upg-ink-2); line-height: 1.9; height: auto; }
body.upg-sub .yunu-showcase-info .tel a { color: var(--upg-blue); }

/* ---------- 联系我们 ---------- */
body.upg-sub .contact-right .item h4 {
	font-size: 22px;
	font-weight: 700;
	color: var(--upg-ink);
}
body.upg-sub .contact-right .item .text {
	border-left: 3px solid var(--upg-blue);
	color: var(--upg-ink-2);
}
body.upg-sub .contact-right .item .text h5 { color: var(--upg-blue); }
body.upg-sub .contact-right .item .ewm a {
	background: var(--upg-bg);
	color: var(--upg-ink-2);
	border-radius: 999px;
}
body.upg-sub .contact-right .item .ewm .img-center { border-color: var(--upg-blue); border-radius: 8px; }
body.upg-sub .contact-left .map,
body.upg-sub .contact-left .map img { border-radius: var(--upg-radius); }

/* ---------- 留言表单 .msg / .news-box.msg ---------- */
body.upg-sub .msg {
	background: var(--upg-bg);
	border-radius: var(--upg-radius);
	padding: 40px;
	border: 1px solid var(--upg-line);
}
body.upg-sub .msg h4 { color: var(--upg-ink); font-size: 22px; font-weight: 700; }
body.upg-sub .msg .tips { color: var(--upg-ink-2); }
body.upg-sub .msg .form-group,
body.upg-sub .news-box.msg .form-group {
	background: #fff;
	border: 1px solid var(--upg-line);
	border-radius: 10px;
	transition: border-color .25s ease, box-shadow .25s ease;
}
body.upg-sub .msg .form-group:focus-within,
body.upg-sub .news-box.msg .form-group:focus-within {
	border-color: var(--upg-blue);
	box-shadow: 0 0 0 3px rgba(29, 95, 208, .12);
}
body.upg-sub .msg .form-control { color: var(--upg-ink); }
body.upg-sub .msg .form-control::placeholder { color: var(--upg-ink-3); }
body.upg-sub .msg textarea.form-control { height: auto; padding-top: 10px; }
body.upg-sub .msg .form-submit {
	background: var(--upg-primary-grad);
	border-radius: 10px;
	height: 52px;
	font-weight: 600;
	letter-spacing: 4px;
	box-shadow: 0 12px 26px rgba(29, 95, 208, .28);
	transition: all .25s ease;
}
body.upg-sub .msg .form-submit:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(29, 95, 208, .36); }
body.upg-sub .message-left h4 { color: var(--upg-ink); font-weight: 700; }
/* 留言表单停用后，留言页仅余左侧栏目内容，让其占满整行 */
body.upg-sub .message > .message-left { float: none; width: 100%; }

/* ---------- 标签/搜索结果页 ---------- */
body.upg-sub .section-title-1 strong,
body.upg-sub .section-title strong { color: var(--upg-ink); }

/* ---------- 关于页发展历程 .about-2 / 资质 .about-3 ---------- */
body.upg-sub .about-2 .date { background: var(--upg-primary-grad); border-radius: 10px 10px 0 0; }
body.upg-sub .about-2 i:before { border-bottom: 1px dashed #c3d3f2; }
body.upg-sub .about-2 i:after { border-color: var(--upg-blue); }
body.upg-sub .about-2 .text {
	border: 1px solid var(--upg-line);
	border-top: 0;
	border-radius: 0 0 10px 10px;
	box-shadow: 0 10px 26px rgba(20, 62, 140, .07);
}
body.upg-sub .about-2 .swiper-slide:hover .text { background: var(--upg-primary-grad); color: #fff; }
body.upg-sub .about-2 .swiper-button-prev,
body.upg-sub .about-2 .swiper-button-next { background: var(--upg-blue); opacity: .85; }

/* ============================ 内页·平板（768-1229） ============================ */
@media (min-width: 768px) and (max-width: 1229px) {
	body.upg-sub .ct2-sd { width: 220px; }
	body.upg-sub .ct2-mn { width: calc(100% - 250px); }
	body.upg-sub .list-4 li .img-center { width: 190px; }
	body.upg-sub .list-4 li .text { margin-left: 214px; }
	body.upg-sub .about-1,
	body.upg-sub .ct2-mn { padding: 28px 26px; }
	body.upg-sub .news-left { width: 100%; float: none; padding: 28px 26px; }
	body.upg-sub .news-right { width: 100%; float: none; margin-top: 24px; }
}

/* ============================ 内页·手机（≤767） ============================ */
@media (max-width: 767px) {
	body.upg-sub .banner-sub { height: 180px; }
	body.upg-sub .section-sub { padding: 32px 0 10px; }
	body.upg-sub .section { padding: 36px 0; }

	/* 子导航：胶囊横向可换行 */
	body.upg-sub .nav-sub li a { padding: 0 20px; line-height: 40px; font-size: 14px; }

	/* 侧栏改为通栏，主内容在下 */
	body.upg-sub .ct2-sd { width: 100%; float: none; margin-bottom: 24px; }
	body.upg-sub .ct2-mn { width: 100%; float: none; padding: 22px 16px; }
	body.upg-sub .panel-sd .tit { font-size: 18px; padding: 20px 18px; }

	/* 面包屑 */
	body.upg-sub .position { padding: 10px 14px; font-size: 13px; }

	/* 图文列表：图在上、文在下 */
	body.upg-sub .list-4 li a { padding: 16px; }
	body.upg-sub .list-4 li .img-center { float: none; width: 100%; margin-bottom: 14px; }
	body.upg-sub .list-4 li .text { margin-left: 0; }
	body.upg-sub .list-4 li .text h4 { font-size: 16px; white-space: normal; padding-top: 0; }
	body.upg-sub .list-4 li .text p { height: auto; }
	body.upg-sub .list-4 li .date { float: none; text-align: left; margin-top: 8px; }

	/* 详情 */
	body.upg-sub .news-left { width: 100%; float: none; padding: 22px 16px; }
	body.upg-sub .news-right { width: 100%; float: none; margin-top: 20px; }
	body.upg-sub .news-title h1 { font-size: 20px; }
	body.upg-sub .news-content { font-size: 15px; }

	/* 方案/图片详情：图集在上、摘要在下竖排 */
	body.upg-sub .yunu-showcase { flex-wrap: wrap; gap: 0; }
	body.upg-sub .yunu-showcase .pc-slide,
	body.upg-sub .yunu-showcase .yunu-showcase-info { flex: 0 0 100%; max-width: 100%; width: 100%; }
	body.upg-sub .yunu-showcase .yunu-showcase-info { margin-top: 20px; }
	body.upg-sub .yunu-showcase-info h1 { font-size: 20px; }

	/* 招聘 */
	body.upg-sub .jobs .item .tit { padding: 18px 54px 18px 18px; }
	body.upg-sub .jobs .item .tit p span { display: block; margin: 4px 0 0; }
	body.upg-sub .jobs .item .tit:after { right: 18px; }
	body.upg-sub .jobs .item .con { padding: 4px 18px 26px; }

	/* 表单 */
	body.upg-sub .msg { padding: 22px 16px; }
	body.upg-sub .msg .form-group.full { width: calc(100% - 10px); }
	body.upg-sub .contact-left,
	body.upg-sub .contact-right,
	body.upg-sub .message-left,
	body.upg-sub .message-right { float: none; width: 100%; }
	body.upg-sub .message-right { margin-top: 26px; }
}