@charset "utf-8";
/* normalize.css v8.0.1 - CSS reset 替代方案，提供跨浏览器高度一致性 */
html { line-height: 1.15; -webkit-text-size-adjust: 100%; }
body { margin: 0; }
main { display: block; }
h1 { font-size: 2em; margin: 0.67em 0; }
hr { box-sizing: content-box; height: 0; overflow: visible; }
pre { font-family: monospace, monospace; font-size: 1em; }
a { background-color: transparent; }
abbr[title] { border-bottom: none; text-decoration: underline; text-decoration: underline dotted; }
b, strong { font-weight: bolder; }
code, kbd, samp { font-family: monospace, monospace; font-size: 1em; }
small { font-size: 80%; }
sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }
sub { bottom: -0.25em; }
sup { top: -0.5em; }
img { border-style: none; }
button, input, optgroup, select, textarea { font-family: inherit; font-size: 100%; line-height: 1.15; margin: 0; }
button, input { overflow: visible; }
button, select { text-transform: none; }
button, [type="button"], [type="reset"], [type="submit"] { -webkit-appearance: button; }
button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner { border-style: none; padding: 0; }
button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring { outline: 1px dotted ButtonText; }
fieldset { padding: 0.35em 0.75em 0.625em; }
legend { box-sizing: border-box; color: inherit; display: table; max-width: 100%; padding: 0; white-space: normal; }
progress { vertical-align: baseline; }
textarea { overflow: auto; }
[type="checkbox"], [type="radio"] { box-sizing: border-box; padding: 0; }
[type="number"]::-webkit-inner-spin-button, [type="number"]::-webkit-outer-spin-button { height: auto; }
[type="search"] { -webkit-appearance: textfield; outline-offset: -2px; }
[type="search"]::-webkit-search-decoration { -webkit-appearance: none; }
::-webkit-file-upload-button { -webkit-appearance: button; font: inherit; }
details { display: block; }
summary { display: list-item; }
template { display: none; }
[hidden] { display: none; }
/* ====================================================================================================================================== */
/* CSS reset 默认样式重置 */
html, body, div, p, span, img, a, h1, h2, h3, h4, h5, h6, video,
form, label, input, textarea, button, select,
table, thead, tbody, tfoot, tr, th, td, caption,
header, footer, section, nav, article, aside, details, menu {
	margin: 0; padding: 0; border: 0; outline: 0;
	box-sizing: border-box; /* 元素宽高包含内边距和边框 */
	vertical-align: baseline; /* 元素与基线垂直对齐 */
	-webkit-tap-highlight-color: transparent; /* IOS去掉点击背景颜色 */
}
body {
	font-family: Arial, "Microsoft YaHei";
	line-height: 1; background: #fff;
	font-size: 16px; color: #333;
	-webkit-font-smoothing: antialiased; /* 字体抗锯齿，显示更清晰，Chrome、Safari */
	-moz-osx-font-smoothing: grayscale; /* Firefox */
}
a, a:link, a:visited, a:hover {
  text-decoration: none; color: inherit;
	backface-visibility: hidden; /* 元素翻转背面隐藏 */
	-webkit-backface-visibility: hidden; /* Safari */
}
table {
	border-collapse: collapse; /* 合并边框 */
	border-spacing: 0; /* 边框间距 */
}
table tr td { vertical-align: middle; }
@media (max-width: 767px) {
	table { display: inline-block; overflow: auto; }
	table::-webkit-scrollbar { height: 2px; }
	table tr td { white-space: nowrap; padding: 10px !important; }
}
img { max-width: 100%; }
img[src=''] { display: none; }
textarea { resize: none; font-family: inherit; }
h1, h2, h3, h4, h5, h6 { font-weight: inherit; font-size: inherit; }
header ul, footer ul, .slick ul, .page-link ul, .nav-link ul, .anchor-link ul { margin: 0; padding: 0; list-style: none; }
/* 低版本浏览器HTML5元素重置 */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, picture { display: block; }
/* ====================================================================================================================================== */
/* 公共样式 */
@font-face {
	font-family: 'ifont';
	src: url('../ifont/iconfont.woff2') format('woff2'),
			 url('../ifont/iconfont.woff') format('woff'),
			 url('../ifont/iconfont.ttf') format('truetype');
}
@font-face {
	font-family: 'iconfont';
	src: url('../ifont/item/iconfont.woff2') format('woff2'),
			 url('../ifont/item/iconfont.woff') format('woff'),
			 url('../ifont/item/iconfont.ttf') format('truetype');
}

/* 滚动条样式 */
::-webkit-scrollbar { width: 8px; height: 0px; background: rgba(0, 0, 0, .1); }
::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, .5); border-radius: 5px; }
.scrollbar { overflow: auto; padding-right: 5px; }
.scrollbar::-webkit-scrollbar { width: 4px; height: 4px; }
/* 图片放大效果 */
.i-scale .img { overflow: hidden; }
.i-scale .img img { transition: transform 1s ease-in-out, opacity var(--t) ease-in-out; }
.i-scale:hover .img img { transform: scale(1.1); }
/* 图片固定宽高比例 */
.i-box { display: block; position: relative; height: 0; padding-bottom: 50%; overflow: hidden; }
.i-box img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
/* 文字超出隐藏 */
.ell-o { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.ell-t {
	overflow: hidden; white-space: normal; text-overflow: ellipsis;
	display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
/* 锚点 */
.anchor { position: relative; top: -50px; }
/* 懒加载图片 */
.lazy { opacity: 0; transition: opacity var(--t) ease-in-out; }
.lazy.entered { opacity: 1; }
/* 背景图片公共样式 */
.bg-i { background-repeat: no-repeat; background-position: center; background-size: cover; }
/* h1标题隐藏 */
.hide { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }

/* 自定义动画 */
@keyframes fadeInUpSmall { from { opacity: 0; transform: translate3d(0%, 40px, 0); } to { opacity: 1; transform: none; } }
@keyframes fadeInDownSmall { from { opacity: 0; transform: translate3d(0%, -40px, 0); } to { opacity: 1; transform: none; } }
@keyframes fadeInLeftSmall { from { opacity: 0; transform: translate3d(-20%, 0, 0); } to { opacity: 1; transform: none; } }
@keyframes fadeInRightSmall { from { opacity: 0; transform: translate3d(20%, 0, 0); } to { opacity: 1; transform: none; } }
@media (max-width: 1024px) {
	@keyframes fadeInUpSmall { from { opacity: 0; transform: translate3d(0%, 30px, 0); } to {  opacity: 1; transform: none; } }
	@keyframes fadeInDownSmall { from { opacity: 0; transform: translate3d(0%, -30px, 0); } to {  opacity: 1; transform: none; } }
	@keyframes fadeInLeftSmall { from { opacity: 0; transform: translate3d(-15%, 0, 0); } to {  opacity: 1; transform: none; } }
	@keyframes fadeInRightSmall { from { opacity: 0; transform: translate3d(15%, 0, 0); } to {  opacity: 1; transform: none; } }
}
.fadeInUpSmall { animation-name: fadeInUpSmall; }
.fadeInDownSmall { animation-name: fadeInDownSmall; }
.fadeInLeftSmall { animation-name: fadeInLeftSmall; }
.fadeInRightSmall { animation-name: fadeInRightSmall; }
/* ====================================================================================================================================== */
/* 手机底部固定链接 */
.footer-link {
	position: fixed; z-index: 9; left: 0; bottom: 0px; width: 100%; height: 50px; color: #fff; background: var(--c);
	border-top: 1px solid #fff; font-size: 20px;  display: none;
}
.footer-link a { display: flex; justify-content: center; align-items: center; flex: 1; }
.footer-link a:after { font-family: 'ifont'; }
.footer-link .tel:after { content: '\e7a2'; }
.footer-link .email:after { content: '\e672'; }
.footer-link .backtop:after { content: '\e65b'; }
.footer-link a + a { border-left: 1px solid #fff; }
@media (max-width:767px) {
	.footer { margin-bottom: 50px; }
	.footer-link { display:flex; }
}
/* ====================================================================================================================================== */
/* 返回顶部 - 默认样式 */
.back-top {
	position: fixed; z-index: 2; border-radius: 50%; cursor: pointer; opacity: 0; box-shadow: 0 0 10px rgba(0,0,0,.2);
	transition: right var(--t), opacity var(--t); right: -60px; bottom: 60px;
}
.back-top.active { right: 60px; opacity: 1; }
.back-top .icon {
	display: flex; justify-content: center; align-items: center; border-radius: inherit; background: #fff; color: #333;
	position: relative; padding-top: 2px; width: 50px; height: 50px; font-size: 16px;
	box-shadow: inset 0 0 0 2px #fff; transition: box-shadow var(--t), color var(--t);
}
.back-top .icon:hover { box-shadow: inset 0 0 0 25px var(--c); color: #fff; }
.back-top .icon:before { font-family:'ifont'; content:'\e65b'; }
.back-top .icon svg { display: none; }
/* 返回顶部 - 样式一 */
.back-top-1 .icon { background: var(--c); color: #fff; }
.back-top-1:before {
	content: ''; position: absolute; top: -6px; left: -6px; right: -6px; bottom: -6px; border-radius: inherit;
	border: 2px dashed var(--c); animation: backtopRotate 20s linear infinite;
}
.back-top-1:hover:before { animation-duration: 2s; }
@keyframes backtopRotate { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
/* 返回顶部 - 样式二 */
.back-top-2 .icon { color: var(--c); }
.back-top-2 .icon:hover { box-shadow: initial; color: var(--c); }
.back-top-2 .icon svg { display: block; }
.back-top-2 .icon svg { position: absolute; top: -3px; left: -3px; right: -3px; bottom: -3px; }
.back-top-2 .icon svg path { fill: none; stroke: var(--c); stroke-width: 4; transition: .2s linear; }
@media (max-width:767px) {
	.back-top { display: none; }
}
/* ====================================================================================================================================== */
/* slick 轮播默认样式 */
.slick { overflow: hidden; }
.slick .slick-list { height: inherit; }
.slick .slick-track { height: inherit; }
.slick .slick-slide .img img { width: 100%; }
.slick .slick-slide video { width: 100%; height: 100%; object-fit: cover; }
/* 箭头导航 */
.slick .slick-arrow {
  position: absolute; z-index: 1; cursor: pointer; display: flex; justify-content: center; align-items: center;
	font-size: 0; background: #fff; color: #333; transition: background var(--t), color var(--t);
	top: 50%; transform: translateY(-50%); border-radius: 50%; width: 60px; height: 60px;
}
.slick .slick-arrow:after { font-family: 'ifont'; font-size: 20px; }
.slick .slick-arrow:hover { background: var(--c); color: #fff; }
.slick .slick-prev { left: 40px; }
.slick .slick-next { right: 40px; }
.slick .slick-prev:after { content: '\e61e'; margin-right: 3px; }
.slick .slick-next:after { content: '\e68c'; margin-left: 3px; }
/* 圆点导航 */
.slick .slick-dots { display: flex; position: absolute; font-size: 0; left: 50%; transform: translateX(-50%); bottom: 10%; }
.slick .slick-dots li { margin: 0 5px; }
.slick .slick-dots li button { border-radius: 50%; cursor: pointer; background: #fff; width: 20px; height: 20px; transition: background var(--t); }
.slick .slick-dots li.slick-active button { background: var(--c); }
/* video.js 视频播放按钮 */
/* .video-js .vjs-big-play-button {
	width: 2em; height: 2em; line-height: 2em; border-radius: 50%; border: none; top: 50%; left: 50%; transform: translate(-50%, -50%);
} */
@media (max-width: 767px) {
	.slick .slick-arrow { width: 34px; height: 34px; }
	.slick .slick-arrow:after { font-size: 12px; }
	.slick .slick-prev { left: 15px; }
	.slick .slick-next { right: 15px; }
	.slick .slick-prev:after { margin-right: 1px; }
	.slick .slick-next:after { margin-left: 1px; }
	.slick .slick-dots { bottom: 15px; }
	.slick .slick-dots li { margin: 0 2px; }
	.slick .slick-dots li button { width: 10px; height: 10px; }
}

/* swiper 轮播默认样式 */
/* 箭头导航 */
.swiper-button-prev, .swiper-button-next {
	display: flex; justify-content: center; align-items: center; background-image: inherit;
	border-radius: 50%; background: #fff; color: #000; transition: background 0.8s, color 0.8s;;
	width: 60px; height: 60px; font-size: 20px;
}
.swiper-button-prev:hover, .swiper-button-next:hover { background: #000; color: #fff; }
.swiper-button-prev::after, .swiper-button-next::after { font-family: 'ifont'; }
.swiper-button-prev::after { content: '\e61e'; margin-right: 3px; }
.swiper-button-next::after { content: '\e68c'; margin-left: 3px; }
.swiper-button-prev { right: auto; left: 10px; }
.swiper-button-next { left: auto; right: 10px; }
/* 圆点导航 */
.swiper-container .swiper-pagination { bottom: 0; }
.swiper-pagination-bullet { background: #ccc; width: 20px; height: 20px; margin: 0 5px; }
.swiper-pagination-bullet-active { background: #000; }
/* ====================================================================================================================================== */




/* header */
.public-header {
	display: flex; align-items: center; justify-content: space-between; position: fixed; z-index: 10; top: 0; width: 100%;
	color: #fff; padding: 0 6.25%; height: 100px; font-size: 18px;
}
.public-header::before {
	content: ''; position: absolute; z-index: -1; top: 0; left: 0; right: 0; bottom: 0;
	background: rgba(0,0,0,.3); transition: all var(--t);
}
.header-fixed { color: #333; }
.header-fixed::before { background: #fff; }
/* ====================================================================================================================================== */
/* logo */
.header-logo { width: 200px; }
.header-logo .i-box { padding-bottom: 33.39011925042589%; }
.header-logo img { transition: opacity var(--t); }
.header-logo img:nth-of-type(2) { opacity: 0; }
.header-fixed .header-logo img:first-child { opacity: 0; }
.header-fixed .header-logo img:last-child { opacity: 1; }
/* ====================================================================================================================================== */
/* nav */
.header-box { display: flex; height: inherit; }
.header-nav { height: inherit; }
.header-nav .ul { display: flex; height: inherit; }
.header-nav .li > a { display: flex; align-items: center; height: 100%; transition: color var(--t); padding: 0 20px; }
/* .header-nav .li:hover > a { color: var(--c); }
.header-nav .li.current > a { color: var(--c); } */
/* nav-下划线效果-default */
.nav-line .li > a::before {
	content: ''; position: absolute; left: 50%; bottom: 0; width: 0%; height: 2px; opacity: 0;
	transform: translateX(-50%); background: var(--c); transition: width var(--t), opacity var(--t);
}
.nav-line .li:hover > a::before { width: 100%; opacity: 1; }
.nav-line .li.current > a::before { width: 100%; opacity: 1; }
@media (max-width: 767px) {
	.nav-line .li > a::before { display: none; }
}
/* nav-下划线效果-1 */
.nav-line-1 .line { position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; opacity: 0; background: var(--c); transition: all var(--t); }
.nav-line-1 .li.cur .line { opacity: 1; }
/* nav-二级栏目 */
.header-nav .li { position: relative; }
.header-nav .li .menu {
	position: absolute; top: 100%; left: 50%; transform: translate(-50%, 10px); box-shadow: 0 0 5px rgba(0,0,0,.1); opacity: 0;
	pointer-events: none; visibility: hidden; background: #fff; color: #333; transition: all var(--t) ease-in-out; min-width: 216px;
}
.header-nav .li:hover .menu { pointer-events: auto; opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.header-nav .menu a { display: flex; white-space: nowrap; justify-content: center; padding: 0.7em 3em; transition: all var(--t); }
.header-nav .menu a:hover { background: var(--c); color: #fff; }
/* nav-三级栏目 */
.header-nav .li-s { position: relative; }
.header-nav .li-s .menu-s {
	position: absolute; top: 0; left: 100%; opacity: 0; visibility: hidden; transform: translate(10px, 0); pointer-events: none;
	box-shadow: 0 0 5px rgba(0,0,0,.1); background: #fff; transition: all var(--t) ease-in-out;
}
.header-nav .li-s:hover .menu-s { opacity: 1; visibility: inherit; transform: translate(0); pointer-events: all; }
/* ====================================================================================================================================== */
/* 移动端按钮 */
.header-button { display: none; align-items: center; border-left: 1px solid rgba(255,255,255,.15); transition: border var(--t); padding-left: 20px; }
.header-button > div { display: flex; flex-direction: column; cursor: pointer; width: 24px; }
.header-button span { width: 100%; height: 2px; background: #fff; transition: all var(--t); }
.header-button span:nth-of-type(2) { margin: 5px 0; }
.header-button > div.active span:first-child { transform: translateY(100%) rotateZ(225deg); }
.header-button > div.active span:nth-of-type(2) { opacity: 0; margin: 0; transform: translateX(100px); }
.header-button > div.active span:last-child { transform: translateY(-100%) rotateZ(-225deg); }
.header-fixed .header-button { border-left: 1px solid rgba(0,0,0,.15); }
.public-header.on .header-button { border-left: 1px solid rgba(0,0,0,.15); }
@media (max-width: 767px) {
	.header-button { display: flex; }
	/* 一级导航 */
	.header-nav {
		display: flex; align-items: center; position: fixed; top: 60px; left: 100%; overflow: hidden;
		width: 100%; height: calc(100% - 110px); box-shadow: 0 0 2px rgba(0,0,0,.2) inset; transition: left var(--t);
		background: #fff; color: #333; font-size: 16px;
	}
	.header-nav.active { left: 0; }
	.header-nav .ul { flex-wrap: wrap; align-content: center; width: 100%; height: 100%; }
	.header-nav li { width: 100%; }
	.header-nav .li > a { justify-content: center; position: relative; padding: .5em 10%; }
	.header-nav .li.more > a::after {
		position: absolute; top: 50%; right: 10%; transform: translateY(-50%);
		font-family: 'ifont'; content: '\e68c';
	}
	/* 二级导航 */
	.header-nav .li .menu {
		display: flex; flex-wrap: wrap; align-content: center; width: 100%; height: calc(100% - 110px); 
		position: fixed; z-index: 1; top: 60px; left: 100%; visibility: visible; transform: translate(0, 0);
		opacity: 1; box-shadow: 0 0 2px rgba(0,0,0,.2) inset; pointer-events: auto;
	}
	.header-nav .li.active .menu { left: 0; }
	.header-nav .li:hover .menu { transform: translate(0, 0); }
	.header-nav .li .menu .close { position: absolute; top: 6%; left: 10%; font-size: 20px; }
	.header-nav .li .menu .close::before { font-family: 'ifont'; content: '\e61e'; }
	.header-nav .menu a { position: relative; padding: .5em 10%; }
	.header-nav .menu a:hover { background: transparent; color: #333; }
	.header-nav .li-s.more > a::after {
		position: absolute; top: 50%; right: 10%; transform: translateY(-50%);
		font-family: 'ifont'; content: '\e68c';
	}
	/* 三级导航 */
	.header-nav .menu .li-s .menu-s {
		display: flex; flex-wrap: wrap; align-content: center; justify-content: center; pointer-events: auto;
		position: fixed; z-index: 1; top: 0; left: 100%; transform: translate(0, 0);
		visibility: visible; opacity: 1; width: 100%; height: 100%; box-shadow: 0 0 2px rgba(0,0,0,.2) inset;
	}
	.header-nav .menu .li-s.active .menu-s { left: 0; }
}
/* ====================================================================================================================================== */
/* 双语切换 */
.header-language {
	display: flex; align-items: center; position: relative;
	transition: color var(--t); margin-left: 40px;
}
.header-language .icon { margin: 0 5px; }
/* 多语言切换 */
.header-language .lang { display: flex; align-items: center; height: 100%; }
.header-language .lang::before { font-family: 'ifont'; content: '\e71a'; font-size: 26px; width: 26px; margin-right: 14px; }
.header-language .lang::after { font-family: 'ifont'; content: '\e606'; font-size: 10px; width: 10px; }
.header-language .menu {
	position: absolute; top: 100%; left: 50%; transform: translate(-50%, 10px); box-shadow: 0 0 3px rgba(0,0,0,.1);
	opacity: 0; visibility: hidden; background: #fff; color: #333; transition: all var(--t);
}
.header-language:hover .menu { opacity: 1; visibility: inherit; transform: translate(-50%, 0); }
.header-language .menu a { display: flex; justify-content: center; white-space: nowrap; padding: 0.8em 3em; transition: color var(--t), background var(--t); }
.header-language .menu a:hover { color: #fff; background: var(--c); }
/* ====================================================================================================================================== */
/* 搜索效果一 */
.header-search {
	display: flex; justify-content: center; align-items: center; width: 100px; height: 100%; background: var(--c);
	font-size: 22px; margin-left: 40px;
}
.header-search .icon { display: flex; justify-content: center; align-items: center; width: 100%; height: 100%; cursor: pointer; }
.header-search .icon:before { font-family: 'ifont'; content: '\e602'; transition: color var(--t); }
.header-search .page { position: fixed; z-index: 1; top: 0; left: 0; width: 100%; height: 100%; display: none; background: var(--cr); color: #fff; }
.header-search .page .con { display: flex; align-items: center; height: 100%; }
.header-search .page .close { display: flex; align-items: center; cursor: pointer; position: absolute; top: 15%; right: 5%; }
.header-search .page .close:before { font-family: 'ifont'; content: '\e689'; }
.header-search .page .form { position: relative; width: 100%; max-width: 90%; margin: 0 auto; border-bottom: 1px solid #fff; }
.header-search .page .form .title { margin-bottom: 50px; letter-spacing: 2px; text-align: center; animation: zoomIn 1s 0s ease both; }
.header-search .page .form .input {
	background: transparent; border: none; outline: none; text-align: center; color: #fff;
	width: 100%; height: 50px; padding: 0 2em;
}
.header-search .page .form .input:-webkit-autofill { transition: background 5000s ease-in-out 0s; -webkit-text-fill-color: #fff; }
.header-search .page .form .button { display: flex; background: none; border: none; cursor: pointer; color: #fff; position: absolute; right: 0; bottom: 12px; }
.header-search .page .form .button:before { font-family: 'ifont'; content: '\e602'; }
@media (max-width: 767px) {
	.header-search { width: 60px; }
	.header-search .icon { font-size: 18px; }
	.header-search .page .close { top: 30%; font-size: 20px; }
	.header-search .page .form { font-size: 16px; }
	.header-search .page .form .title { margin-bottom: 30px; }
	.header-search .page .form .button { font-size: 20px; }
}

/* 搜索效果二 */
.header-search-1 .page { position: absolute; z-index: -1; top: 100%; left: auto; right: 0; width: 765px; box-shadow: 0 0 5px rgba(0,0,0,.1); }
.header-search-1 .page .con { padding: 0 4%; }
.header-search-1 .page .close { position: initial; font-size: 18px; margin-left: 4%; }
.header-search-1 .page .form { max-width: 100%; }
.header-search-1 .page .form .title { display: none; }
.header-search-1 .page .form .input { height: 40px; }
.header-search-1 .page .form .button { bottom: 10px; font-size: 20px; }
@media (max-width: 991px) {
	.header-search-1 .page { width: 600px; }
}
@media (max-width: 767px) {
	.header-search-1 .page { z-index: 1; width: 100%; right: 0; }
	.header-search-1 .page .con { padding: 0 5%; }
	.header-search-1 .page .close { margin-left: 5%; font-size: 16px; }
	.header-search-1 .page .form .input { height: 30px; padding: 0 10px; padding-right: 30px; }
	.header-search-1 .page .form .button { bottom: 6px; font-size: 18px; }
}
/* ====================================================================================================================================== */
/* 电话 */
.header-tel {
	display: flex; align-items: center; font-weight: bold; transition: color var(--t);
	font-size: 24px; margin-left: 20px;
}
.header-tel::before {
	font-family: 'ifont'; content: '\e60a'; transform: rotate(15deg);
	font-size: 20px; width: 20px; margin-bottom: 4px; margin-right: 6px;
}
@media (max-width: 767px) {
	.header-tel { display: none; }
}
/* ====================================================================================================================================== */
/* 导航下滑效果 - 移动端 */
.header-fixed .header-button span { background: #333; }
.public-header.on { color: #333; }
.public-header.on::before { background: #fff; }
.public-header.on .header-button span { background: #333; }
.public-header.on .header-logo img:first-child { opacity: 0; }
.public-header.on .header-logo img:last-child { opacity: 1; }
/* ====================================================================================================================================== */
/* 全屏导航 */
.full-screen-nav {
	display: flex; position: fixed; z-index: 10; top: 0; left: 100%; width: 100%; height: 100%;
	background-color: #fff; color: #fff; opacity: 0; transition: left var(--t), opacity var(--t);
}
.full-screen-nav.active { left: 0; opacity: 1; }
.full-screen-nav .content {
	width: 25%; display: flex; flex-direction: column; justify-content: flex-end; line-height: 1.3; font-weight: 300;
	font-size: calc(100vw / 1920 * 56); padding: calc(100vw / 1920 * 70) calc(100vw / 1920 * 58);
}
.full-screen-nav .container { flex: 1; display: flex; flex-direction: column; background: var(--cr); }
.full-screen-nav .top { display: flex; align-items: center; border-bottom: 1px solid rgba(255,255,255,.3); height: 100px; padding: 0 60px; }
.full-screen-nav .top .box { flex: 1; display: flex; justify-content: flex-end; height: 100%; }
.full-screen-nav .header-language { margin-left: 0; }
.full-screen-nav .header-search-1 .page { z-index: 1; top: 100px; height: 100px; }
.full-screen-nav .header-button { display: flex; margin-left: 40px; }
.full-screen-nav .header-button > div { width: 36px; }
.full-screen-nav .header-button span { height: 3px; border-radius: 3px; }

.full-screen-nav .con { flex: 1; display: flex; }
.full-screen-nav .list { flex: 1; position: relative; z-index: 0; }
.full-screen-nav .list .bg { position: absolute; z-index: -1; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; transition: opacity var(--t); }
.full-screen-nav .list .bg::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: var(--cr); }
.full-screen-nav .list .nav-link { text-align: center; position: absolute; top: 50%; width: 100%; transform: translateY(-50%); transition: top var(--t); }
.full-screen-nav .list .nav-link>a { font-size: calc(100vw / 1920 * 36); }
.full-screen-nav .list .nav-link>ul {
	position: absolute; top: 100%; left: 50%; transform: translateX(-50%); white-space: nowrap;
	opacity: 0; transition: opacity var(--t); font-size: calc(100vw / 1920 * 20);
}
.full-screen-nav .list .nav-link>ul>li { margin: 15px 0; }

.full-screen-nav .list:hover .bg { opacity: 1; }
.full-screen-nav .list:hover .nav-link { top: 30%; }
.full-screen-nav .list:hover .nav-link>ul { opacity: 1; }
@media (max-width: 1199px) {
	.full-screen-nav .top { height: 60px; }
	.full-screen-nav .header-button { margin-left: 20px; }
	.full-screen-nav .header-button > div { width: 24px; }
}
@media (max-width: 767px) {
	.full-screen-nav .content { display: none; }
	.full-screen-nav .top { padding: 0 6.25%; }
	.full-screen-nav .con { flex-direction: column; flex: initial; overflow: auto; height: calc(100% - 60px); }
	.full-screen-nav .con::-webkit-scrollbar { width: 2px; }
	.full-screen-nav .list { display: flex; align-items: center; border-bottom: 1px solid rgba(255,255,255,.4); padding: 20px; }
	.full-screen-nav .list .nav-link { position: initial; transform: translateY(0%); }
	.full-screen-nav .list .nav-link>a { font-size: 16px; }
	.full-screen-nav .list .nav-link>ul { position: initial; transform: translateX(0%); opacity: 1; font-size: 14px; }
	.full-screen-nav .list .nav-link>ul>li { margin: 10px 0; }
	.full-screen-nav .list .nav-link>ul>li:last-child { margin-bottom: 0; }
}




:root {
	/* 导航变量 */
	--c: #1f6cbf; /* 主色调 */
	--cr: rgb(31, 108, 191,.8); /* 主色调-半透明 */
	--t: .6s; /* 动画过渡时间 */
}
/* 导航 header */
.public-header { color: #fff; padding: 0 0 0 6.25%; height: 90px; font-size: 18px; }
.public-header::before { background: rgba(0,0,0,0); border-bottom: 1px solid rgba(255,255,255,.15); }
.header-fixed { color: #333; }
.header-fixed::before  { background: #fff; border-bottom: 1px solid rgba(0,0,0,.15); }
@media (max-width: 1199px) {
	.public-header { height: 60px; }
}
/* logo */
.header-logo { width: 163px; }
.header-logo .i-box { padding-bottom: 39.2638036809816%; }
@media (max-width: 767px) {
	.header-logo { width: 120px; }
}
/* 链接 */
.header-nav .li > a { padding: 0 calc(100vw / 1920 * 40); }

/* 双语切换 */
.header-language { font-size: 16px; margin-left: calc(100vw / 1920 * 124); }
.header-language .icon { margin: 0 5px; }
@media (max-width: 767px) {
	.header-language { font-size: 14px; margin-left: 0; }
}
/* 搜索 */
.header-search { background: transparent; border-left: 1px solid rgba(255,255,255,.15); transition: border var(--t); font-size: 22px; margin-left: calc(100vw / 1920 * 60); }
.header-fixed .header-search { border-left: 1px solid rgba(0,0,0,.15); }
.public-header.on .header-search { border-left: 1px solid rgba(0,0,0,.15); }
@media (max-width: 767px) {
	.header-search { margin-left: 20px; }
}

@media (max-width: 1680px) {
	.header-language { margin-left: calc(100vw / 1920 * 60); }
}
@media (max-width: 1440px) {
	.public-header { font-size: 16px; }
	.header-logo { width: 139px; }
	.header-nav .li > a { padding: 0 calc(100vw / 1920 * 34); }
}
@media (max-width: 1199px) {
	.public-header { font-size: 14px; }
	.header-logo { width: 106px; }
	.header-language { margin-left: calc(100vw / 1920 * 40); }
	.header-language .lang::before { font-size: 22px; margin-right: 6px; }
	.header-search { width: 60px; font-size: 18px; margin-left: calc(100vw / 1920 * 40); }
}
@media (max-width: 991px) {
	.public-header { font-size: 13px; }
	.header-nav .li > a { padding: 0 calc(100vw / 1920 * 20); }
}
@media (max-width: 767px) {
	.public-header { padding: 0 6.25%; }
	.header-nav .li > a { padding: .5em 10%; }
	.header-search { margin-left: 20px; }
}




/*
 * 首页 banner
*/
/* 图片动效，从大缓慢缩小 */
@media (min-width: 767px) {
	.index-slick .slick-current .img img { animation: banner 4s 0s ease both; }
}
@keyframes banner { 0% { transform: scale(1.1); } 100% { transform: scale(1); } }
.index-slick { height: 100vh; } /* 解决 slick.js 刷新没有高度问题 */
.index-slick .img.i-box { padding-bottom: 100vh; }
.index-slick .item { position: relative; height: 100%; }

.index-banner { position: relative; }
.index-banner .bg { position: absolute; left: 0; bottom: 0; background: url(../images/index-banner-bg.png) center / cover no-repeat; width: calc(100vw / 1920 * 555); height: calc(100vw / 1920 * 83); }
.index-banner .bg .mouse { position: absolute; top: calc(100vw / 1920 * 30); left: calc(100vw / 1920 * 120); display: flex; justify-content: center; align-items: center; border-radius: 50%; background: var(--c); width: calc(100vw / 1920 * 68); height: calc(100vw / 1920 * 68); }
.index-banner .bg .mouse::before { content: ''; box-sizing: border-box; width: calc(100vw / 1920 * 26); height: calc(100vw / 1920 * 40); border: 2px solid #fff; border-radius: 12.5px; }
.index-banner .bg .mouse::after { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); content: ''; width: 2px; height: 10px; background: #fff; animation: move 1s linear infinite; }
@keyframes move {
	0% { top: 45%; }
	60% { top: 55%; }
	100% { top: 45%; }
}
.index-banner .item { position: relative; }
.index-banner .item .con { position: absolute; top: 0; left: 0; width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; padding: 0 6.25%; }
.index-banner .item .con .h2 { color: var(--c); font-size: calc(100vw / 1920 * 64); margin-bottom: 20px; }
.index-banner .item .con .text { color: var(--c); line-height: 1.5;  font-size: calc(100vw / 1920 * 36); }

.index-slick .slick-dots { bottom: calc(100vw / 1920 * 64); }
.index-slick .slick-dots li { margin: 0 10px; }
.index-slick .slick-dots li button { position: relative; border-radius: 50%; cursor: pointer; border: 1px solid #fff; background: transparent; width: 20px; height: 20px; transition: all var(--t); }
.index-slick .slick-dots li button::after { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); content: ''; background: #fff; border-radius: 50%; transition: all var(--t); width: 9px; height: 9px; }

.index-slick .slick-dots li.slick-active button { background: transparent; border: 1px solid var(--c); }
.index-slick .slick-dots li.slick-active button::after { background: var(--c); }

@media (max-width: 1440px) {
	.index-banner .bg .mouse::after { height: 6px; }
}
@media (max-width: 1199px) {
	.index-banner .bg .mouse::before { border: 1px solid #fff; }
	.index-banner .bg .mouse::after { width: 1px; }
	.index-slick .slick-dots li { margin: 0 8px; }
}
@media (max-width: 991px) {
	.index-banner .bg { display: none; }
}
@media (max-width: 767px) {
	video { width: 100%; height: 100%; object-fit: cover; }
	.index-slick { height: calc(100vw / 1440 * 934); }
	.index-slick .img.i-box { padding-bottom: 64.86%; }
	.index-slick .slick-dots { bottom: 8%; }
	.index-slick .slick-dots li { margin: 0 4px; }
	.index-slick .slick-dots li button { width: 14px; height: 14px; }
	.index-slick .slick-dots li button::after { width: 5px; height: 5px; }
	.index-banner .item .con .text { font-size: 16px; }
	.index-slick .video { position: relative; }
	.index-slick .video::before { content: ''; position: absolute; z-index: 1; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,.4); }
	.index-slick .video::after {
		position: absolute; z-index: 1; top: 50%; left: 50%; transform: translate(-50%, -50%);
		font-family: 'ifont'; content: '\e852'; color: #fff; font-size: 10vw;
	}
	.index-banner .item .con .h2 { font-size: 20px; margin-bottom: 10px; }
}




/* 首页-关于蓝德 */
.index-about { text-align: center; color: #000;  }
.index-about .top { width: 1330px; margin: 0 auto; padding: calc(100vw / 1920 * 120) 0 calc(100vw / 1920 * 90); }
.index-about .top .h2 { color: var(--c); font-size: 24px; }
.index-about .top .h3 { line-height: 1.33; font-size: 36px; width: 900px; margin: calc(100vw / 1920 * 26) auto 0; }
.index-about .top .des { line-height: 1.8; font-size: 20px; margin-top: calc(100vw / 1920 * 46); }
.index-about .top .more { display: flex; justify-content: center; align-items: center; color: #aaa; border: 1px solid #bfbfbf; border-radius: 24px; font-size: 18px; width: 180px; height: 48px; margin: calc(100vw / 1920 * 58) auto 0; transition: all var(--t); }
.index-about .top .more:hover { border: 1px solid var(--c); background: var(--c); color: #fff; }

@media (max-width: 1440px) {
	.index-about .top { width: 100%; padding: calc(100vw / 1920 * 120) 6.25% calc(100vw / 1920 * 90); }
	.index-about .top .h2 { font-size: 22px; }
	.index-about .top .h3 { width: 760px; font-size: 30px; }
	.index-about .top .des { font-size: 18px; }
	.index-about .top .more { font-size: 16px; }
}
@media (max-width: 1199px) {
	.index-about .top .h2 { font-size: 20px; }
	.index-about .top .h3 { width: 600px; font-size: 24px; }
	.index-about .top .des { font-size: 16px; }
	.index-about .top .more { font-size: 14px; height: 42px; }
}
@media (max-width: 991px) {
	.index-about .top .h3 { width: 500px; font-size: 20px; }
}
@media (max-width: 767px) {
	.index-about .top { padding: 30px 6.25%; }
	.index-about .top .h2 { font-size: 18px; }
	.index-about .top .h3 { width: 100%; font-size: 16px; margin-top: 10px; }
	.index-about .top .des { font-size: 14px; margin-top: 10px; }
	.index-about .top .more { height: 38px; margin-top: 20px; }
}


.index-about .bot { display: flex; flex-wrap: wrap; align-items: center; position: relative; color: #fff; padding: calc(100vw / 1920 * 184) 6.25%; }
.index-about .bot::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); background: url(../images/index-about-bg.png) center / cover no-repeat; width: calc(100vw / 1920 * 196); height: calc(100vw / 1920 * 19); }
.index-about .bot .container { display: flex; justify-content: center; width: 25%; }
.index-about .bot .li .t { display: flex; align-items: flex-end; }
.index-about .bot .li .t .counter { font-weight: bold; line-height: calc(100vw / 1920 * 50); font-size: calc(100vw / 1920 * 72); }
.index-about .bot .li .t .icon { font-size: calc(100vw / 1920 * 24); margin-left: 3px; }
.index-about .bot .li .t .dw { margin-left: calc(100vw / 1920 * 10); font-size: 16px; }
.index-about .bot .li .t .icon::after { font-family: 'iconfont'; content: '\e7f1'; font-size: calc(100vw / 1920 * 19); margin-left: 3px; }
.index-about .bot .li .b { display: flex; align-items: flex-end; font-size: 18px; margin-top: calc(100vw / 1920 * 24); padding-left: 6px; }
.index-about .bot .li .b .img { width: 19px; margin-right: 6px; }
.index-about .bot .li .b .img .i-box { padding-bottom: 100%; }

@media (max-width: 1440px) {
	.index-about .bot .li .b { font-size: 16px; }
	.index-about .bot .li .t .dw { font-size: 14px; }
}
@media (max-width: 1199px) {
	.index-about .bot .li .b .img { width: 16px; }
	.index-about .bot .li .b { font-size: 14px; }
}
@media (max-width: 991px) {
	.index-about .bot::before { display: none; }
	.index-about .bot .li .t .icon { font-size: 12px; }
	.index-about .bot .li .t .icon::after { font-size: 12px; }
	.index-about .bot .li .t .dw { font-size: 12px; }
	.index-about .bot .container { width: 50%; justify-content: flex-start; padding: 20px 0; }
	.index-about .bot .li .t .counter { line-height: 26px; font-size: 38px; }
}
@media (max-width: 767px) {
	.index-about .bot { padding: 30px 6.25%; }
	.index-about .bot .li .t .counter { font-size: 28px; line-height: 18px; }
	.index-about .bot .li .b { margin-top: 10px; padding-left: 0; }
}




/* 首页-服务领域 */
.index-title { color: #434343; font-size: 24px; }
.index-title .h3 { color: #000; line-height: 1.2; font-size: calc(100vw / 1920 * 48); margin-top: calc(100vw / 1920 * 20); }
.index-service { background: #f2f6fb; padding: calc(100vw / 1920 * 100) calc(100vw / 1920 * 60) calc(100vw / 1920 * 158); }

.index-service .con { display: flex; justify-content: flex-start; width: 100%; height: 557px; overflow: hidden; margin-top: calc(100vw / 1920 * 40); }
.index-service .con img { max-width: initial; }
.index-service .con .list { display: flex; position: relative; z-index: 1; color: #fff; width: 9.487%; margin-right: 0.47%; overflow: hidden; padding: calc(100vw / 1920 * 110) calc(100vw / 1920 * 28) calc(100vw / 1920 * 70) calc(100vw / 1920 * 38); }
.index-service .con .list:last-child { margin-right: 0; }
.index-service .con .list:first-child { width: 40.179%; }
.index-service .con .list > .h3 { position: absolute; z-index: -1; top: calc(100vw / 1920 * 110); left: calc(100vw / 1920 * 33); writing-mode: vertical-rl; white-space: nowrap; opacity: 1; transition: opacity var(--t); font-size: calc(100vw / 1920 * 32); }

.index-service .con .list .text { display: flex; flex-direction: column; justify-content: space-between; position: relative; z-index: 1; opacity: 0; transition: opacity var(--t); transition-delay: -0.5s; }
.index-service .con .list .text .t > .h3 { font-size: calc(100vw / 1920 * 32); }
.index-service .con .list .text .t .des { line-height: 2; -webkit-line-clamp: 7; font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 24); }
.index-more { display: flex; justify-content: center; align-items: center; border: 1px solid #fff; transition: all var(--t); border-radius: 24px; font-size: 18px; width: 180px; height: 48px; }
.index-more:hover { border: 1px solid var(--c); background: var(--c); }
.index-service .con .list:hover .text .index-more { border: 1px solid var(--c); background: var(--c); }
.index-service .con .list.active > .h3 { opacity: 0; }
.index-service .con .list.active .text { opacity: 1; transition-delay: .5s; }

@media (max-width: 1440px) {
	.index-title { font-size: 22px; }
	.index-service .con { height: 500px; }
	.index-service .con .list .text .t .des { font-size: 16px; }
	.index-more { font-size: 16px; height: 44px; }
}
@media (max-width: 1199px) {
	.index-title { font-size: 20px; }
	.index-service .con { height: 440px; }
	.index-service .con .list > .h3 { font-size: 18px; }
	.index-service .con .list .text .t > .h3 { font-size: 18px; }
	.index-service .con .list .text .t .des { font-size: 14px; }
	.index-more { font-size: 14px; width: 160px; height: 40px; }
}
@media (max-width: 991px) {
	.index-title .h3 { font-size: 24px; }
	.index-service .con { height: 360px; }
	.index-more { width: 140px; height: 36px; }
}
@media (max-width: 767px) {
	.index-service { padding: 30px 6.25%; }
	.index-title { font-size: 18px; }
	.index-title .h3 { font-size: 22px; margin-top: 10px; }
	.index-service .con { flex-wrap: wrap; height: auto; margin-top: 20px; }
	.index-service .con .list { width: 100% !important; margin-right: 0; padding: 30px 20px; margin-bottom: 20px; }
	.index-service .con .list::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,.3); }
	.index-service .con .list:last-child { margin-bottom: 0; }
	.index-service .con .list > .h3 { display: none; }
	.index-service .con .list .text { opacity: 1; }
	.index-service .con .list .text .t .des { margin-top: 10px; -webkit-line-clamp: initial; }
	.index-more { width: 100%; margin-top: 40px; }
}




/* 解决方案 */
.index-solution { position: relative; overflow: hidden; height: calc(100vw / 1920 * 952); }
.index-solution-bg { position: relative; height: 100%; }
.index-solution-bg .list { position: absolute; z-index: -1; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; visibility: hidden; transition: all var(--t); padding: calc(100vw / 1920 * 394) 6.25% 0; }
.index-solution-bg .list.active { opacity: 1; visibility: visible; z-index: 1; }
.index-solution-bg .list .text { color: #fff; width: 43%; }
.index-solution-bg .list .text .h3 { font-weight: bold; font-size: calc(100vw / 1920 * 36); }
.index-solution-bg .list .text .des { line-height: 1.8; -webkit-line-clamp: 4; font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 24); height: 7.2em; }
.index-solution-bg .list .text .index-more { margin-top: calc(100vw / 1920 * 66); }

.index-solution .index-title { position: absolute; z-index: 1; top: calc(100vw / 1920 * 182); left: 6.25%; color: #fff; }
.index-solution .index-title .h3 { color: #fff; }

.index-solution-con { display: flex; position: absolute; z-index: 1; top: 0; right: 0; width: 47.385%; height: 100%; }
.index-solution-con::before { content: ''; position: absolute; left: calc(100vw / 1920 * -250); bottom: 0; width: 160%; height: 1px; background: rgba(255,255,255,.3); transform: rotate(-33.3deg); transform-origin: left; }
.index-solution-con .list { position: relative; }
.index-solution-con .list::before { content: ''; position: absolute; top: 0; left: 0; width: 1px; height: 100%; background: rgba(255,255,255,.3); }
.index-solution-con .list .cir { cursor: pointer; display: flex; justify-content: center; align-items: center; position: absolute; left: 0; bottom: calc(100vw / 1920 * 106); transform: translateX(-50%); border-radius: 50%; border: 1px solid rgba(255,255,255,.3); transition: all var(--t); box-shadow: 0 0 0 0 rgba(31,108,191,.3) inset; width: calc(100vw / 1920 * 120); height: calc(100vw / 1920 * 120); }
.index-solution-con .list .cir::before { box-sizing: border-box; content: ''; position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); box-shadow: 0 0 0 0 rgba(31,108,191,.5) inset; transition: all var(--t); width: calc(100vw / 1920 * 70); height: calc(100vw / 1920 * 70); }
.index-solution-con .list .cir::after { box-sizing: border-box; content: ''; position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); box-shadow: 0 0 0 0 rgba(31,108,191,.7) inset; transition: all var(--t); width: calc(100vw / 1920 * 40); height: calc(100vw / 1920 * 40); }
.index-solution-con .list .cir .dot { position: absolute; z-index:1; border-radius: 50%; background: #fff; transition: all var(--t); width: calc(100vw / 1920 * 19); height: calc(100vw / 1920 * 19); }
.index-solution-con .list .cir .dot .p { position: absolute; top: calc(100vw / 1920 * 30); left: calc(100vw / 1920 * 12); color: #fff; white-space: nowrap; font-weight: bold; font-size: calc(100vw / 1920 * 24); }
.index-solution-con .list:nth-child(1) { width: 39.736%; }
.index-solution-con .list:nth-child(2) { width: 35.321%; }
.index-solution-con .list:nth-child(2) .cir { bottom: calc(100vw / 1920 * 343); }
.index-solution-con .list:nth-child(3) { width: 24.945%; }
.index-solution-con .list:nth-child(3)::before { top: auto; bottom: 0; height: calc(100vw / 1920 * 612); }
.index-solution-con .list:nth-child(3) .cir { bottom: calc(100vw / 1920 * 553); }

.index-solution-con .list.active .cir { box-shadow: 0 0 0 60px rgba(31,108,191,.3) inset; border: 1px solid rgba(255,255,255,0); }
.index-solution-con .list.active .cir::before { box-shadow: 0 0 0 35px rgba(31,108,191,.5) inset; border: 1px solid rgba(255,255,255,0); }
.index-solution-con .list.active .cir::after { box-shadow: 0 0 0 20px rgba(31,108,191,.7) inset; border: 1px solid rgba(255,255,255,0); }
.index-solution-con .list.active .cir .dot { background: #2779d2; }

@media (max-width: 1440px) {
	.index-solution-bg .list .text .des { font-size: 16px; }
	.index-solution-con .list .cir .dot .p { font-size: 18px; top: 20px; left: 10px; }
}
@media (max-width: 1199px) {
	.index-solution { height: 594px; }
	.index-solution-bg .list .text .des { font-size: 14px; }
	.index-solution-con .list .cir .dot .p { font-size: 17px; }
}
@media (max-width: 991px) {
	.index-solution { height: 520px; }
	.index-solution-bg .list .text .h3 { font-size: 18px; }
}
@media (max-width: 767px) {
	.index-solution { height: 500px; }
	.index-solution-bg .list { z-index: 1; padding: 120px 6.25% 0; }
	.index-solution-bg .list::before { content: ''; position: absolute; z-index: -1; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,.2); }
	.index-solution-bg .list .text { width: 100%; }
	.index-solution-bg .list .text .des { line-height: 1.5; height: 9em; -webkit-line-clamp: 6; margin-top: 15px; }
	.index-solution-bg .list .text .index-more { margin-top: 20px; }
	.index-solution .index-title { z-index: 1; top: 30px; }
	.index-solution-con { z-index: 1; width: 100%; height: 90px; top: auto; bottom: 0; }
	.index-solution-con::before { left: 0;bottom: 90px; width: 100%; transform: rotate(0); }
	.index-solution-con .list { width: 33.3333% !important; }
	.index-solution-con .list::before { left: 50%; height: 90px !important; top: auto; bottom: 0; }
	.index-solution-con .list .cir { width: 60px; height: 60px; left: 50%; bottom: 90px !important; transform: translate(-50%,50%); }
	.index-solution-con .list .cir::before { width: 40px; height: 40px; }
	.index-solution-con .list .cir::after { width: 20px; height: 20px; }
	.index-solution-con .list .cir .dot { width: 8px; height: 8px; }
	.index-solution-con .list .cir .dot .p { top: 50px; left: 50%; transform: translateX(-50%); }
}




/* 案例布局 */
.index-case { padding: calc(100vw / 1920 * 156) 6.25%; }
.index-case .container { position: relative; z-index: 1; }
.index-case .container::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,.4); }
/*.index-case video { background: #000; width: 100%; height: calc(100vw / 1920 * 780); }*/
.index-case video { background: #000; width: 100%; }
.index-case .con { display: flex; flex-direction: column; justify-content: center; position: absolute; z-index: 1; top: 0; right: 0; width: 100%; height: 100%; color: #fff; width: 36.5%; padding-right: calc(100vw / 1920 * 76); }
.index-case .con .index-title { color: #fff; }
.index-case .con .index-title .h3 { color: #fff; }
.index-case .con .middle { display: flex; margin-top: calc(100vw / 1920 * 36); }
.index-case .con .middle .left { display: flex; align-items: flex-end; }
.index-case .con .middle .left .counter { font-family: impact; line-height: calc(100vw / 1920 * 150); font-size: calc(100vw / 1920 * 170); width: calc(100vw / 1920 * 360); }
.index-case .con .middle .left .icon::after { font-family: 'iconfont'; content: '\e7f1'; font-size: calc(100vw / 1920 * 20); }
.index-case .con .middle .right { padding-top: calc(100vw / 1920 * 7); }
.index-case .con .middle .right .h3 { font-weight: bold; font-size: calc(100vw / 1920 * 36); }
.index-case .con .middle .right .en { text-transform: uppercase; line-height: 1.66; font-size: 18px; margin-top: 1em; }
.index-case .con .text { line-height: 1.66; font-size: 18px; margin-top: calc(100vw / 1920 * 150); }

@media (max-width: 1680px) {
	.index-case .con .middle .right .en { font-size: 16px; }
	.index-case .con .text { font-size: 16px; }
}
@media (max-width: 1440px) {
	.index-case .con .middle .right .en { font-size: 14px; }
	.index-case .con .text { font-size: 14px; }
	.index-case .con .middle .left .icon::after { font-size: 14px; }
}
@media (max-width: 1199px) {
	.index-case video { height: 486px; }
	.index-case .con { width: 380px; padding-right: 30px; }
	.index-case .con .text { margin-top: calc(100vw / 1920 * 80); }
	.index-case .con .middle .right { margin-left: 10px; }
}
@media (max-width: 991px) {
	.index-case video { height: 400px; }
	.index-case .con .middle .right { padding-top: 0; }
	.index-case .con .middle .right .en { line-height: 1.2; margin-top: 6px; }
	.index-case .con .middle .right .h3 { font-size: 17px; }
}
@media (max-width: 767px) {
	.index-case video { height: auto; }
	.index-case .con { width: 100%; position: initial; color: #333; padding: 20px 0 0; }
	.index-case .con .index-title { color: #434343; }
	.index-case .con .index-title .h3 { color: #000; }
	.index-case .con .middle { align-items: flex-start; margin-top: 16px; }
	.index-case .con .middle .left .counter { font-size: 40px; width: 90px; line-height: 30px; }
	.index-case .con .text { margin-top: 20px; }
	.index-case .container::after { display: none; }
}




/* footer */
.footer { padding: calc(100vw / 1920 * 110) 6.25% 0; }
.footer .top { display: flex; justify-content: space-between; }
.footer .top .left { width: 286px; }
.footer .top .left .logo { width: 197px; }
.footer .top .left .logo .i-box { padding-bottom: 39.2638036809816%; }
.footer .top .left .text { margin-top: calc(100vw / 1920 * 54); }
.footer .top .left .text .name { line-height: 1.4; font-weight: bold; font-size: 20px; }
.footer .top .left .text .add { line-height: 1.4; font-size: 18px; margin-top: calc(100vw / 1920 * 30); }
.footer .top .left .text .tel { font-size: 36px; margin-top: calc(100vw / 1920 * 24); }
.footer .top .middle { display: flex; padding-top: calc(100vw / 1920 * 28); padding-right: calc(100vw / 1920 * 75); }
.footer .top .middle .ul { margin-right: calc(100vw / 1920 * 112); }
.footer .top .middle .ul:last-child { margin-right: 0; }
.footer .top .middle .ul > a { transition: color var(--t); font-size: 22px; }
.footer .top .middle .ul > a:hover { color: var(--c); }
.footer .top .middle .ul .li { display: flex; flex-direction: column; color: #6c6c6c; font-size: 18px; margin-top: calc(100vw / 1920 * 40); }
.footer .top .middle .ul .li a { transition: color var(--t); margin-bottom: calc(100vw / 1920 * 18); }
.footer .top .middle .ul .li a:last-child { margin-bottom: 0; }
.footer .top .middle .ul .li a:hover { color: var(--c); }
.footer .top .right { padding-top: calc(100vw / 1920 * 28); }
.footer .top .right > p { font-size: 22px; }
.footer .top .right .con { display: flex; margin-top: calc(100vw / 1920 * 40); }
.footer .top .right .con .list { width: calc(100vw / 1920 * 136); margin-right: calc(100vw / 1920 * 24); }
.footer .top .right .con .list:last-child { margin-right: 0; }
.footer .top .right .con .list .img.i-box { padding-bottom: 100%; }
.footer .top .right .con .list p { text-align: center; color: #656565; margin-top: 14px; }
.footer .bot { display: flex; justify-content: space-between; align-items: center; width: 100%; height: calc(100vw / 1920 * 116); border-top: 1px solid #a3a3a3; color: #656565; margin-top: calc(100vw / 1920 * 90); }
.footer .bot > div { display: flex; flex-wrap: wrap; }
.footer .bot > div a { margin-left: calc(100vw / 1920 * 24); }

@media (max-width: 1680px) {
	.footer .top .left .logo { width: 180px; }
	.footer .top .middle { padding-right: 0; }
	.footer .top .middle .ul { margin-right: calc(100vw / 1920 * 100); }
	.footer .top .middle .ul > a { font-size: 20px; }
	.footer .top .middle .ul .li { font-size: 16px; }
	.footer .top .right > p { font-size: 20px; }
}
@media (max-width: 1440px) {
	.footer .top .left { width: 260px; }
	.footer .top .left .logo { width: 160px; }
	.footer .top .left .text .name { font-size: 18px; }
	.footer .top .left .text .add { font-size: 16px; }
	.footer .top .left .text .tel { font-size: 30px; }
	.footer .top .middle .ul { margin-right: calc(100vw / 1920 * 80); }
	.footer .top .middle .ul > a { font-size: 18px; }
	.footer .top .right > p { font-size: 18px; }
}
@media (max-width: 1199px) {
	.footer .top .left { width: 230px; }
	.footer .top .left .logo { width: 140px; }
	.footer .top .left .text .name { font-size: 16px; }
	.footer .top .left .text .add { font-size: 14px; }
	.footer .top .left .text .tel { font-size: 24px; }
	.footer .top .middle .ul { margin-right: calc(100vw / 1920 * 50); }
	.footer .top .middle .ul > a { font-size: 16px; }
	.footer .top .middle .ul .li { font-size: 14px; }
	.footer .top .right > p { font-size: 16px; }
	.footer .top .right .con .list { width: 80px; }
	.footer .top .right .con .list p { font-size: 14px; margin-top: 10px; }
	.footer .bot { font-size: 14px; }
}
@media (max-width: 991px) {
	.footer .top .middle { display: none; }
	.footer .bot { flex-wrap: wrap; height: auto; padding: 15px 0; }
	.footer .bot > div { width: 100%; text-align: center; justify-content: center; line-height: 1.5; }
}
@media (max-width: 767px) {
	.footer { padding: 30px 6.25% 0; }
	.footer .top { flex-wrap: wrap; }
	.footer .top .left { width: 100%; }
	.footer .top .left .text { margin-top: 15px; }
	.footer .top .left .text .name { font-size: 18px; }
	.footer .top .left .text .add { font-size: 16px; margin-top: 10px; }
	.footer .top .left .text .tel { font-size: 28px; margin-top: 10px; }
	.footer .top .right { width: 100%; padding-top: 0; margin-top: 30px; }
	.footer .top .right > p { font-weight: bold; font-size: 18px; }
	.footer .top .right .con { margin-top: 15px; }
	.footer .top .right .con .list { width: 30%; margin-right: 5%; }
	.footer .bot { margin-top: 30px; }
}


/* 内页 banner */
.page-banner { position: relative; margin-top: 90px; }
.page-banner .img.i-box { padding-bottom: 35.9375%; }
.page-banner .img img { animation: banner 4s 0s ease both; }
.page-banner .con { display: flex; flex-direction: column; justify-content: center; position: absolute; top: 0; left: 0; width: 100%; height: 100%; padding: 0 6.25%; color: #fff; font-size: calc(100vw / 1920 * 24); }
.page-banner .con .h2 { font-size: calc(100vw / 1920 * 48); }
.page-banner .con p { margin-top: 1em; }

@media (max-width: 1440px) {
	.page-banner .con { font-size: 18px; }
}
@media (max-width: 1199px) {
	.page-banner { margin-top: 60px; }
	.page-banner .con { font-size: 16px; }
}
@media (max-width: 767px) {
	.page-banner .img.i-box { padding-bottom: 60%; }
	.page-banner .con .h2 { font-size: 18px; }
}


/* 内页导航 */
.page-nav {
	position: relative; display: flex; justify-content: space-between; background-color: #fff;
	height: calc(100vw / 1920 * 100); padding: 0 6.25%;
}
.page-nav::before { content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; background-color: #d0d0d0; }
/* 移动端 */
.page-nav .mobile { display: none; justify-content: space-between; width: 100%; }
.page-nav .mobile .h2 { display: flex; align-items: center; background-color: #1f6cbf; color: #fff; font-size: 14px; padding: 0 20px; }
.page-nav .mobile .button { display: flex; align-items: center; overflow: hidden; }
.page-nav .mobile .button > div { display: flex; flex-direction: column; cursor: pointer; width: 24px; }
.page-nav .mobile .button span { width: 100%; height: 2px; transition: all 0.5s; background-color: #1f6cbf; }
.page-nav .mobile .button span:nth-of-type(2) { margin: 5px 0; }
.page-nav .mobile .button > div.active span:first-of-type { transform: translateY(100%) rotateZ(225deg); }
.page-nav .mobile .button > div.active span:nth-of-type(2) { transform: translateX(100px); opacity: 0; margin: 0; }
.page-nav .mobile .button > div.active span:last-of-type { transform: translateY(-100%) rotateZ(-225deg); }
/* 二级栏目 */
.page-nav .nav { display: flex; justify-content: center; overflow: auto; width: 100%; font-size: calc(100vw / 1920 * 22); }
.page-nav .nav a { position: relative; display: flex; align-items: center; white-space: nowrap; color: #000; padding: 0 calc(100vw / 1920 * 54); transition: all .8s; }
.page-nav .nav a.active { background-color: #1f6cbf; color: #fff; }
.page-nav .nav a::after { content: ''; position: absolute; top: 50%; transform: translateY(-50%); right: 0; width: 1px; height: 15px; background-color: #e5e5e5; }
.page-nav .nav a:last-child::after { display: none; }
.page-nav .nav a.active::after { display: none; }
/* 面包屑 */
.page-nav .link { display: flex; align-items: flex-end; color: #fff; position: absolute; top: -57px; right: 6.25%; }
.page-nav .link::before { font-family: 'ifont'; content: '\e60c'; color: #fff; font-size: 24px; margin-right: 6px; margin-bottom: 1px; }
.page-nav .link i { margin: 0 6px; }


@media(max-width: 1440px) {
	.page-nav { height: 80px; }
	.page-nav .nav { font-size: 18px; }
	.page-nav .link { font-size: 14px; }
	.page-nav .link::before { font-size: 20px; }
	.page-nav .nav a { padding: 0 34px; }
}
@media(max-width: 1199px) {
	.page-nav { height: 60px; }
	.page-nav .nav { font-size: 16px; }
	.page-nav .nav a { padding: 0 26px; }
	.page-nav .link { top: -44px; }
}
@media(max-width: 991px) {
	.page-nav .nav { width: 100%; font-size: 14px; }
	.page-nav .nav a { padding: 0 16px; }
	.page-nav .link { display: none; }
}
@media (max-width: 767px) {
	.page-nav { height: 50px; }
	.page-nav .mobile { display: flex; }
	.page-nav .mobile .h2 { font-size: 16px; }
	.page-nav .nav { display: none; position: absolute; z-index: 2; top: 100%; left: 0; background-color: #fff; box-shadow: 0 0 2px rgba(0,0,0,.1); font-size: 16px; }
	.page-nav .nav a { width: 100%; padding: 14px 6.25%; }
}


/* 公司介绍 */
.about-us { padding: calc(100vw / 1920 * 76) 6.25% 0; }
.about-us .top { position: relative; z-index: 1; color: #fff; font-size: calc(100vw / 1920 * 26); padding: calc(100vw / 1920 * 70) calc(100vw / 1920 * 62); border-top-right-radius: calc(100vw / 1920 * 30); border-bottom-left-radius: calc(100vw / 1920 * 30); box-shadow: calc(100vw / 1920 * 20) calc(100vw / 1920 * 20) calc(100vw / 1920 * 20) rgba(14,5,10,.15); }
.about-us .top .h1 { font-size: calc(100vw / 1920 * 42); text-shadow: 4px 4px 4px rgba(14,5,10,.2); }
.about-us .top p { margin-top: calc(100vw / 1920 * 44); }
.about-us .bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; padding: calc(100vw / 1920 * 134) 0 0; }
.about-us .bottom .text { line-height: 1.8; width: 55.35%; font-size: calc(100vw / 1920 * 20); padding-bottom: calc(100vw / 1920 * 140); }
.about-us .bottom .img { width: 44.83%; margin-right: calc(100vw / 1920 * -65); margin-top: calc(100vw / 1920 * -134); }
.about-us .bottom .img .i-box { padding-bottom: 80%; }

/* 视频赏析 */
.about-video { position: relative; background: #000; cursor: pointer; height: calc(100vw / 1920 * 870); }
.about-video video { width: 100%; height: 100%; }
.about-video .con { position: absolute; top: 0; left: 0; width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: center; color: #fff; }
.about-video .con .icon::after { font-family: 'ifont'; font-size: calc(100vw / 1920 * 94); content: '\e60e'; }
.about-video .con p { margin-top: 20px; letter-spacing: 11px; margin-left: 11px; font-size: 20px; }
.about-video.active .con { display: none; }

@media (max-width: 1440px) {
	.about-us .bottom .text { font-size: 16px; padding-bottom: calc(100vw / 1920 * 70); }
}
@media (max-width: 1199px) {
	.about-us .top { font-size: 16px; }
	.about-us .bottom .text { font-size: 14px; }
	.about-video .con p { font-size: 18px; }
}
@media (max-width: 991px) {
	.about-us .top { font-size: 14px; }
	.about-us .bottom .text { font-size: 12px; }
	.about-video .con p { font-size: 16px; }
}
@media (max-width: 767px) {
	.about-us { padding: 30px 6.25% 0; }
	.about-us .top { line-height: 1.4; border-top-right-radius: 10px; border-bottom-left-radius: 10px; padding: 20px; }
	.about-us .top .h1 { font-size: 16px; }
	.about-us .top p { margin-top: 10px; }
	.about-us .bottom { padding: 26px 0; }
	.about-us .bottom .text { width: 100%; font-size: 14px; padding-bottom: 0; }
	.about-us .bottom .img { margin: 20px 0 0 auto; display: none; }
	.about-video { height: calc(100vw / 1920 * 1082); }
	.about-video .con .icon::after { font-size: 40px; }
	.about-video .con p { margin-top: 14px; letter-spacing: 8px; margin-left: 8px; }
}


/* 发展历程 */
.about-history { padding: calc(100vw / 1920 * 150) 0 0; }
.about-history .title { text-align: center; color: #fff; }
.about-history .title .h1 { font-size: calc(100vw / 1920 * 48); }
.about-history .title .en { color: rgba(255,255,255,.05); text-transform: uppercase; font-size: calc(100vw / 1920 * 64); margin-top: calc(100vw / 1920 * -38); }
.about-history .con { position: relative; z-index: 1; width: calc(100vw / 1920 * 1826); height: calc(100vw / 1920 * 560); background: url(../images/about-history-bg.png) no-repeat; display: flex; flex-direction: column; color: #fff; margin: calc(100vw / 1920 * 160) auto 0; background-position-y: bottom; background-size: 100% auto; opacity: 0; }
.about-history .con.on { opacity: 1; }
/*.about-history .con .bg { position: absolute; z-index: -1; left: -1px; bottom: -1px; width: 5.5%; height: calc(100vw / 1920 * 543); background: url(../images/about-history-bgt.png) no-repeat; background-position-y: bottom; background-size: cover; transition: all var(--t); }*/

.history-top { width: 100%; height: 100%; }
.history-top .slick-list { padding-top: calc(100vw / 1920 * 57); }
.history-top .slick-list .slick-track { margin: 0; }
/*.history-top .slick-list .slick-track { margin: 0; transform: translate3d(0, 0, 0) !important; }*/
.history-top .slick-slide { text-align: center; font-size: calc(100vw / 1920 * 32); }

/*.history-top .slick-slide:nth-child(1) .line { top: calc(100vw / 1920 * 342); padding-right: calc(100vw / 1920 * 80); }*/
/*.history-top .slick-slide:nth-child(2) .line { top: calc(100vw / 1920 * 150); padding-right: calc(100vw / 1920 * 80); }*/
/*.history-top .slick-slide:nth-child(3) .line { top: calc(100vw / 1920 * 33); padding-right: calc(100vw / 1920 * 80); }*/
/*.history-top .slick-slide:nth-child(4) .line { top: calc(100vw / 1920 * -30); padding-right: calc(100vw / 1920 * 80); }*/
/*.history-top .slick-slide:nth-child(5) .line { top: calc(100vw / 1920 * -50); }*/
/*.history-top .slick-slide:nth-child(6) .line { top: calc(100vw / 1920 * -29); padding-left: calc(100vw / 1920 * 80); }*/
/*.history-top .slick-slide:nth-child(7) .line { top: calc(100vw / 1920 * 36); padding-left: calc(100vw / 1920 * 80); }*/
/*.history-top .slick-slide:nth-child(8) .line { top: calc(100vw / 1920 * 153); padding-left: calc(100vw / 1920 * 80); }*/
/*.history-top .slick-slide:nth-child(9) .line { top: calc(100vw / 1920 * 348); padding-left: calc(100vw / 1920 * 80); }*/

/*.history-top .slick-slide:nth-child(n+10) { position: absolute; left: 78.7%; bottom: -40%; }*/
/*.history-top .slick-slide:nth-child(n+10) .line { top: calc(100vw / 1920 * 348); padding-left: calc(100vw / 1920 * 80); }*/

.history-top .slick-slide .line { position: relative; cursor: pointer; padding-bottom: calc(100vw / 1920 * 28); }
.history-top .slick-slide .line .icon { position: absolute; left: 50%; transform: translateX(-50%); bottom: 0; width: calc(100vw / 1920 * 16); height: calc(100vw / 1920 * 16); border-radius: 50%; background-color: #fff; display: block; transition: all var(--t); }
.history-top .slick-slide .line .icon::after { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: calc(100vw / 1920 * 16); height: calc(100vw / 1920 * 16); border-radius: 50%; background-color: var(--c); opacity: 0; transition: opacity var(--t); }
.history-top .slick-slide.slick-current .line .icon { width: calc(100vw / 1920 * 24); height: calc(100vw / 1920 * 24); background-color: rgba(255,255,255,.5); bottom: calc(100vw / 1920 * -3); }
.history-top .slick-slide.slick-current .line .icon::after { opacity: 1; }

.history-thumbs { position: absolute; left: 50%; transform: translateX(-50%); bottom: calc(100vw / 1920 * 50); width: calc(100vw / 1920 * 880); margin: 0 auto; padding-bottom: calc(100vw / 1920 * 90); }
.history-thumbs.slide-count .slick-track { transform: translate3d(0,0,0)!important; }
.history-thumbs .slick-slide { color: #fff; line-height: 1.8; text-align: center; font-size: 18px; }
.history-thumbs .slick-slide .time { font-weight: bold; line-height: 1; font-size: calc(100vw / 1920 * 64); }
.history-thumbs .slick-slide .des { white-space: pre-line; margin-top: calc(100vw / 1920 * 22); max-height: 9em; overflow: auto; }
.history-thumbs .slick-arrow { width: calc(100vw / 1920 * 60); height: calc(100vw / 1920 * 60); top: auto; bottom: 0; transform: translateY(0%); background: rgba(255,255,255,.5); color: #fff; }
.history-thumbs .slick-prev { left: 36%; }
.history-thumbs .slick-next { right: 36%; }
.history-thumbs .slick-arrow:after { font-size: calc(100vw / 1920 * 30); }
.history-thumbs .slick-prev:after { content: '\e660'; }
.history-thumbs .slick-next:after { content: '\e65f'; }



/* 基础样式重置 */
.history-top { overflow: visible !important; }
.history-top .slick-list { overflow: visible !important; }
/* 所有slide的基础样式 */
.history-top .slick-slide { position: relative; transition: all 1s linear; }
.history-top .slick-slide .line { transform: translateY(2450%); }
.history-top.loaded .slick-slide .line { transition: all 1s ease-in-out; }
.history-top .slick-slide .line .y { position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); }
/* 中心项样式 */
.history-top .slick-slide.center-item .line { transform: translateY(0); font-size: calc(100vw / 1920 * 56); }
/* 左侧项样式（从近到远） */
.history-top .slick-slide.left-1 .line { transform: translateY(70%); }
.history-top .slick-slide.left-2 .line { transform: translateY(294%); }
.history-top .slick-slide.left-3 .line { transform: translateY(708%); }
.history-top .slick-slide.left-4 .line { transform: translateY(1400%); }
/* 右侧项样式（从近到远，和左侧对称） */
.history-top .slick-slide.right-1 .line { transform: translateY(70%); }
.history-top .slick-slide.right-2 .line { transform: translateY(294%); }
.history-top .slick-slide.right-3 .line { transform: translateY(708%); }
.history-top .slick-slide.right-4 .line { transform: translateY(1400%); }



@media (max-width: 1440px) {
    .history-thumbs .slick-slide { font-size: 16px; }
}
@media (max-width: 1199px) {
    .history-thumbs .slick-slide { font-size: 14px; }
}
@media (max-width: 991px) {
    .history-thumbs .slick-slide { font-size: 12px; }
}
@media (max-width: 767px) {
	.about-history { padding: 30px 6.25%; min-height: 300px; }
	.about-history .title .h1 { font-size: 18px; }
	.about-history .title .en { font-size: 22px; margin-top: -14px; }
	.about-history .con { width: 100%; height: 100%; margin: 30px 0 0; background: none; }
	.about-history .con .bg { display: none; }
	.history-top { display: none; }
	.history-thumbs { position: initial; top: initial; bottom: initial; transform: translateX(0); width: 100%; padding-bottom: 50px; }
	.history-thumbs .slick-slide { font-size: 16px; }
	.history-thumbs .slick-slide .time { font-size: 28px; }
	.history-thumbs .slick-slide .des { margin-top: 10px; max-height: initial; overflow: initial; }
	.history-thumbs .slick-arrow { width: 40px; height: 40px; }
	.history-thumbs .slick-arrow:after { font-size: 18px; }
}


/* 企业文化 */
.about-culture { padding: calc(100vw / 1920 * 82) calc(100vw / 1920 * 240); }
.about-culture .list { display: flex; align-items: center; color: #fff; min-height: calc(100vw / 1920 * 630); margin-bottom: calc(100vw / 1920 * 50); padding: 0 calc(100vw / 1920 * 94) calc(100vw / 1920 * 80); }
.about-culture .list:nth-child(even) { justify-content: flex-end; }
.about-culture .list:last-child { margin-bottom: 0; }
.about-culture .list .icon { display: block; width: 47px; }
.about-culture .list .icon img { width: 100%; }
.about-culture .list .h2 { font-weight: bold; font-size: calc(100vw / 1920 * 48); margin-top: calc(100vw / 1920 * 24); }
.about-culture .list .text { line-height: 2; min-height: 4em; font-size: calc(100vw / 1920 * 24); margin-top: calc(100vw / 1920 * 48); }

@media (max-width: 1440px) {
	.about-culture { padding: calc(100vw / 1920 * 82) calc(100vw / 1920 * 180); }
	.about-culture .list .icon { width: 41px; }
	.about-culture .list .text { font-size: 18px; }
}
@media (max-width: 1199px) {
	.about-culture { padding: calc(100vw / 1920 * 82) 6.25%; }
	.about-culture .list { min-height: calc(100vw / 1920 * 720); }
	.about-culture .list .icon { width: 32px; }
	.about-culture .list .text { font-size: 16px; }
}
@media (max-width: 767px) {
	.about-culture { padding: 30px 6.25%; }
	.about-culture .list { min-height: initial; padding: 26px 20px; }
	.about-culture .list .h2 { font-size: 18px; margin-top: 10px; }
	.about-culture .list .text { line-height: 1.5; margin-top: 14px; }
}


/* 荣誉资质 */
.about-honor { background: #f2f5fa; padding: calc(100vw / 1920 * 160) 0 calc(100vw / 1920 * 120) 6.25%; }
.about-honor .top { display: flex; flex-wrap: wrap; justify-content: space-between; }
.about-honor .top .l { width: calc(100vw / 1920 * 660); padding-top: calc(100vw / 1920 * 46); }
.about-honor .top .l .h2 { color: #000; font-size: calc(100vw / 1920 * 48); }
.about-honor .top .l .text { line-height: 1.8; font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 58); }
.about-honor .top .img { width: calc(100vw / 1920 * 1003); }
.about-honor .top .img img { display: block; width: 100%; }
.about-honor .bottom { display: flex; flex-wrap: wrap; justify-content: flex-end; margin-top: calc(100vw / 1920 * 62); }
.about-honor .bottom .img { width: 100%; }
.about-honor .bottom .img img { width: 100%; }

@media (max-width: 1440px) {
	.about-honor .top .l .text { font-size: 16px; }
}
@media (max-width: 1199px) {
	.about-honor .top .l .text { font-size: 14px; }
}
@media (max-width: 991px) {
	.about-honor .top { justify-content: flex-end; }
	.about-honor .top .l { width: 100%; padding-right: calc(100vw / 1920 * 120); }
	.about-honor .top .l .text { font-size: 16px; }
	.about-honor .top .img { margin-top: calc(100vw / 1920 * 62); }
}
@media (max-width: 767px) {
	.about-honor { padding: 30px 0 }
	.about-honor .top .l { padding: 0 6.25%; }
	.about-honor .top .l .h2 { font-size: 18px; }
	.about-honor .top .l .text { margin-top: 10px; }
	.about-honor .top .img { width: 64%; margin-top: 20px; }
	.about-honor .bottom { margin-top: 20px; }
}


/* 环保理念 */
.about-environment { padding: calc(100vw / 1920 * 116) 6.25% calc(100vw / 1920 * 130); }
.about-environment .img { position: relative; padding-bottom: 48.80952380952381%; }
.about-environment .img .h2 { position: absolute; top: calc(100vw / 1920 * 194); left: calc(100vw / 1920 * 76); color: #fff; font-size: calc(100vw / 1920 * 48); }
.about-environment .con { position: relative; z-index: 1; background-color: #f2f6fb; color: #000; line-height: 2; width: calc(100vw / 1920 * 1057); font-size: 18px; padding: calc(100vw / 1920 * 74) calc(100vw / 1920 * 50) calc(100vw / 1920 * 44) calc(100vw / 1920 * 68); box-shadow: calc(100vw / 1920 * 15) calc(100vw / 1920 * 26) calc(100vw / 1920 * 15) rgba(14,5,10,.05); margin-top: calc(100vw / 1920 * -380); min-height: calc(100vw / 1920 * 380); }
.about-environment .con strong { font-weight: bold; }
.about-environment .con::before { content: ''; position: absolute; top: -8px; left: 0; width: 100%; height: 8px; background: linear-gradient(to right, #1f6cbf, #f2f6fb); }
.about-environment .con::after { content: ''; position: absolute; top: -8px; right: calc(100vw / 1920 * -62); width: calc(100vw / 1920 * 63); height: calc(100vw / 1920 * 389); background-color: #e3e9f1; clip-path: polygon(0% 0%, 0% 100%, 100% 100%); }

@media (max-width: 1680px) {
	.about-environment .con { width: calc(100vw / 1920 * 1200); }
	.about-environment .con::after { height: calc(100vw / 1920 * 390); }
}
@media (max-width: 1440px) {
	.about-environment .con { font-size: 16px; }
	.about-environment .con::after { height: calc(100vw / 1920 * 392); }
}
@media (max-width: 1199px) {
	.about-environment .con { font-size: 14px; }
	.about-environment .con::after { height: calc(100vw / 1920 * 394); }
}
@media (max-width: 991px) {
	.about-environment .con { width: 100%; }
	.about-environment .con::after { display: none; }
}
@media (max-width: 767px) {
	.about-environment .img { padding-bottom: 80%; }
	.about-environment .img .h2 { font-size: 18px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
	.about-environment .con { line-height: 1.6; padding: 20px; margin-top: 0; min-height: initial; box-shadow: none; font-size: 16px; }
}


/* 社会 */
.about-society { background-color: #f2f6fb; color: #000; padding: calc(100vw / 1920 * 28) 6.25% calc(100vw / 1920 * 84); }
.about-society .top { text-align: center; line-height: 1.7; padding: 0 7%; font-size: calc(100vw / 1920 * 28); }
.about-society .con { margin-top: calc(100vw / 1920 * 124); }
.about-society .con .list { display: flex; flex-wrap: wrap; margin-bottom: calc(100vw / 1920 * 68); }
.about-society .con .list:last-child { margin-bottom: 0; }
.about-society .con .list .img { position: relative; z-index: 1; width: 50%; top: calc(100vw / 1920 * -20); }
.about-society .con .list:nth-child(even) .img { order: 2; }
.about-society .con .list .img .i-box { padding-bottom: 62.14285714285714%; }
.about-society .con .list .text { display: flex; justify-content: center; align-items: center; position: relative; width: 50%; background-color: #fff; padding: 15px 0; }
.about-society .con .list .text::before { content: ''; position: absolute; top: 0; width: calc(100vw / 1920 * 30); height: 100%; background-color: #fff; }
.about-society .con .list .text::before { content: ''; position: absolute; top: 0; width: calc(100vw / 1920 * 30); height: 100%; background-color: #fff; }
.about-society .con .list:nth-child(odd) .text::before { left: calc(100vw / 1920 * -30); }
.about-society .con .list:nth-child(even) .text::before { right: calc(100vw / 1920 * -30); }
.about-society .con .list .text .box { line-height: 1.8; font-size: calc(100vw / 1920 * 20); width: calc(100vw / 1920 * 560); }
.about-society .con .list .text .box .h3 { font-size: calc(100vw / 1920 * 28); margin-bottom: calc(100vw / 1920 * 16); }

@media (max-width: 1440px) {
	.about-society .con .list .text .box { font-size: 16px; width: 420px; }
}
@media (max-width: 1199px) {
	.about-society .top { font-size: 18px; }
	.about-society .con .list .text .box { width: 84%; }
	.about-society .con .list .text .box .h3 { font-size: 20px; }
}
@media (max-width: 991px) {
	.about-society .con .list .text .box .h3 { font-size: 18px; }
}
@media (max-width: 767px) {
	.about-society { padding: 30px 6.25%; }
	.about-society .top { font-size: 16px; padding: 0; }
	.about-society .con { margin-top: 30px; }
	.about-society .con .list { margin-bottom: 20px; }
	.about-society .con .list .img { top: 0; width: 100%; }
	.about-society .con .list .text { width: 100%; padding: 20px; }
	.about-society .con .list .text::before { display: none; }
	.about-society .con .list .text .box { width: 100%; }
	.about-society .con .list .text .box .h3 { margin-bottom: 10px; }
	.about-society .con .list:nth-child(even) .img { order: 0; }
}


/* 服务领域 */
.service { position: relative; background-color: #f2f6fb; padding: calc(100vw / 1920 * 138) 6.25% calc(100vw / 1920 * 100); }
.service.on::after { content: ''; position: absolute; bottom: calc(100vw / 1920 * -56); left: 50%; transform: translateX(-50%); background: url(../images/service-business-bg.jpg) center / cover no-repeat; width: calc(100vw / 1920 * 517); height: calc(100vw / 1920 * 56); }
.service .more { display: flex; justify-content: center; align-items: center; background-color: #1f6cbf; margin-left: auto; width: calc(100vw / 1920 * 60); height: calc(100vw / 1920 * 60); }
.service .more::after { font-family: 'ifont'; content: '\e65f'; color: #fff; font-size: calc(100vw / 1920 * 31); }
.service .more.hidden { opacity: 0 !important; visibility: hidden !important; }
.service .box { position: relative; margin-top: calc(100vw / 1920 * 25); }
.service .box .img { width: 100%; height: calc(100vw / 1920 * 534); }
.service .box .con { position: absolute; top: calc(100vw / 1920 * -107); left: calc(100vw / 1920 * 50); background-color: #fff; border-top: calc(100vw / 1920 * 10) solid #145ba8; width: calc(100vw / 1920 * 745); padding: calc(100vw / 1920 * 48) calc(100vw / 1920 * 60); }
.service .box .con::before { content: ''; position: absolute; top: calc(100vw / 1920 * -9); left: calc(100vw / 1920 * -49.5); width: calc(100vw / 1920 * 50); height: calc(100vw / 1920 * 108); background-color: #1f6cbf; clip-path: polygon(100% 0%, 92% 0%, 0% 100%, 100% 100%); }
.service .box .con::after { content: ''; position: absolute; bottom: 0; left: calc(100vw / 1920 * -49.5); width: calc(100vw / 1920 * 50); height: 80.4%; background-color: rgba(31,108,191,.3); clip-path: polygon(0% 0%, 100% 0%, 100% 100%); }
.service .box .con .h2 { color: #1f6cbf; font-size: calc(100vw / 1920 * 48); }
.service .box .con .text { line-height: 1.8; font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 40); min-height: 9em; }
.service .box .con .list { position: relative; display: flex; flex-wrap: wrap; justify-content: space-between; margin-top: calc(100vw / 1920 * 58); }
.service .box .con .list::before { content: ''; position: absolute; top: 0; left: calc(100vw / 1920 * -60); right: calc(100vw / 1920 * -60); height: calc(100vw / 1920 * 58); background: url(../images/service-bg.png) center / cover no-repeat; background-size: 100% 100%; }
.service .box .con .list .li { display: flex; justify-content: center; align-items: center; background-color: #fff; position: relative; border-radius: 50%; box-shadow: 0 0 10px 2px rgba(0,0,0,.1); width: calc(100vw / 1920 * 69); height: calc(100vw / 1920 * 69); }
.service .box .con .list .li .icon { width: calc(100vw / 1920 * 40); height: calc(100vw / 1920 * 40); }
.service .box .con .list .li .icon img { width: 100%; height: 100%; }
.service .box .con .list .li:nth-child(1) { top: calc(100vw / 1920 * 14); }
.service .box .con .list .li:nth-child(2) { top: calc(100vw / 1920 * 22); }
.service .box .con .list .li:nth-child(3) { top: calc(100vw / 1920 * 5); }
.service .box .con .list .li:nth-child(4) { top: calc(100vw / 1920 * -22); }
.service .box .con .list .li:nth-child(5) { top: calc(100vw / 1920 * -34); }

.service .box .link { display: flex; flex-wrap: wrap; position: absolute; right: calc(100vw / 1920 * 48); bottom: calc(100vw / 1920 * 36); color: #fff; font-weight: bold; font-size: calc(100vw / 1920 * 28); }
.service .box .link > a { display: flex; justify-content: center; align-items: center; background-color: #1f6cbf; border-radius: 5px; width: calc(100vw / 1920 * 220); height: calc(100vw / 1920 * 74); margin-right: calc(100vw / 1920 * 30); }
.service .box .link > a:last-child { margin-right: 0; }

@media (max-width: 1440px) {
	.service .more { width: 45px; height: 45px; }
	.service .more::after { font-size: 24px; }
	.service .box { margin-top: 20px; }
	.service .box .img { height: 400px; }
	.service .box .con { width: 560px; top: -80px; left: 37px; border-top: 8px solid #145ba8; }
	.service .box .con::before { top: -8px; left: -37px; width: 37px; height: 80px; }
	.service .box .con::after { left: -37px; width: 37px; height: calc(100% - 72px); }
	.service .box .con .text { font-size: 16px; }
	.service .box .con .list { margin-top: 40px; }
	.service .box .con .list .li { width: 50px; height: 50px; }
	.service .box .con .list .li .icon { width: 30px; height: 30px; }
	.service .box .con .list .li:nth-child(1) { top: 12px; }
	.service .box .con .list .li:nth-child(2) { top: 16px; }
	.service .box .con .list .li:nth-child(3) { top: 6px; }
	.service .box .con .list .li:nth-child(4) { top: -14px; }
	.service .box .con .list .li:nth-child(5) { top: -24px; }
}
@media (max-width: 1199px) {
	.service .box .con .list .li:nth-child(1) { top: 6px; }
	.service .box .con .list .li:nth-child(2) { top: 8px; }
	.service .box .con .list .li:nth-child(3) { top: 0px; }
	.service .box .con .list .li:nth-child(4) { top: -18px; }
	.service .box .con .list .li:nth-child(5) { top: -24px; }
	.service .box .link { font-size: 18px; bottom: 22px; right: 30px; }
	.service .box .link > a { width: 138px; height: 46px; margin-right: 18px; }
}
@media (max-width: 767px) {
	.service { padding: 20px 6.25% 30px; }
	.service.on::after { display: none; }
	.service .box .img { height: 200px; }
	.service .box .con { width: 100%; top: 0; left: 0; position: initial; padding: 20px; }
	.service .box .con::before { display: none; }
	.service .box .con::after { display: none; }
	.service .box .con .h2 { font-size: 18px; }
	.service .box .con .text { margin-top: 10px; }
	.service .box .con .list { margin-top: 20px; }
	.service .box .con .list::before { display: none; }
	.service .box .con .list .li { top: 0 !important; width: 45px; height: 45px; }
	.service .box .con .list .li .icon { width: 26px; height: 26px; }
	.service .box .link { position: initial; justify-content: flex-end; margin-top: 30px; font-size: 17px; }
	.service .box .link > a { width: 124px; height: 41px; margin-right: 10px; }
	.service .more.hidden { display: none; }
}


/* 环保制热 */
.service-business { position: relative; display: flex; flex-wrap: wrap; justify-content: space-between; background-color: #f2f6fb; padding: calc(100vw / 1920 * 100) calc(100vw / 1920 * 120) calc(100vw / 1920 * 90) calc(100vw / 1920 * 196); }
/*.service-business::after { content: ''; position: absolute; bottom: calc(100vw / 1920 * -56); left: 50%; transform: translateX(-50%); background: url(../images/service-business-bg.jpg) center / cover no-repeat; width: calc(100vw / 1920 * 517); height: calc(100vw / 1920 * 56); }*/
.service-business .left { width: calc(100vw / 1920 * 700); padding-top: calc(100vw / 1920 * 60); }
.service-business .left .h2 { color: #1f6cbf; font-size: calc(100vw / 1920 * 48); }
.service-business .left .text { line-height: 1.8; font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 70); }
.service-business .right { width: calc(100vw / 1920 * 748); }
.service-business .right .img img { width: 100%; }

.service-product { padding: calc(100vw / 1920 * 144) 6.25% calc(100vw / 1920 * 110); }
.service-product .h2 { text-align: center; font-weight: bold; font-size: calc(100vw / 1920 * 36); }
.service-product .con { display: flex; flex-wrap: wrap; margin-top: calc(100vw / 1920 * 50); }
.service-product .con .list { width: 31.1%; margin-right: 3.35%; margin-bottom: calc(100vw / 1920 * 40); }
.service-product .con .list:nth-child(3n) { margin-right: 0; }
.service-product .con .list .i-box { padding-bottom: 67.30769230769231%; }
.service-product .con .list .h3 { display: flex; justify-content: center; align-items: center; height: calc(100vw / 1920 * 120); font-size: calc(100vw / 1920 * 24); transition: all var(--t); }
.service-product .con .list:hover .h3 { background-color: #1f6cbf; color: #fff; }

@media (max-width: 1440px) {
	.service-business .left .text { font-size: 16px; }
	.service-product .h2 { font-size: 26px; }
	.service-product .con .list .h3 { font-size: 18px; }
}
@media (max-width: 1199px) {
	.service-business .left .text { font-size: 14px; }
}
@media (max-width: 991px) {
	.service-business .left { padding-top: 0; }
	.service-business .left .h2 { font-size: 22px; }
	.service-product .h2 { font-size: 22px; }
	.service-product .con .list .h3 { font-size: 16px; height: 60px; }
}
@media (max-width: 767px) {
	.service-business { padding: 30px 6.25%; }
	.service-business .left { width: 100%; }
	.service-business .left .h2 { font-size: 18px; }
	.service-business .left .text { font-size: 16px; margin-top: 10px; }
	.service-business .right { width: 100%; margin-top: 20px; }
	.service-business::after { display: none; }
	.service-product { padding: 30px 6.25%; }
	.service-product .h2 { font-size: 18px; }
	.service-product .con { margin-top: 20px; }
	.service-product .con .list { width: 100%; margin-right: 0; margin-bottom: 20px; }
	.service-product .con .list:last-child { margin-bottom: 0; }
}


/* 产品详情 */
.service-details { position: relative; display: flex; flex-wrap: wrap; justify-content: space-between; background-color: #f2f6fb; padding: calc(100vw / 1920 * 100) 6.25%; }
.service-details .img { width: 50%; }
.service-details .img .i-box { padding-bottom: 65%; }
.service-details .con { position: relative; width: 43.4%; }
.service-details .con .h2 { color: #000; font-weight: bold; font-size: calc(100vw / 1920 * 32); }
.service-details .con .text { color: #666; line-height: 1.8; font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 26); }
.service-details .con .box { margin-top: calc(100vw / 1920 * 70); }
.service-details .con .box .h3 { color: #000; font-size: calc(100vw / 1920 * 24); }
.service-details .con .box .list { display: flex; flex-wrap: wrap; color: #666; font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 20); }
.service-details .con .box .list p { border: 1px solid #e5e5e5; padding: calc(100vw / 1920 * 15) calc(100vw / 1920 * 20); margin-right: calc(100vw / 1920 * 16); margin-bottom: calc(100vw / 1920 * 18); }

.service-details .con .back { display: flex; cursor: pointer; background: var(--c); color: #fff; position: absolute; right: 0; bottom: -44px; padding: 15px 20px; font-size: 14px; }

@media (max-width: 1440px) {
	.service-details .con .text { font-size: 16px; }
	.service-details .con { width: 46%; }
	.service-details .con .box .h3 { font-size: 18px; }
	.service-details .con .box .list { font-size: 16px; margin-top: 15px; }
	.service-details .con .box .list p { padding: 12px 15px; margin-bottom: 14px; }
}
@media (max-width: 1199px) {
	.service-details .con .text { font-size: 14px; }
	.service-details .con .box .h3 { font-size: 16px; }
	.service-details .con .box .list { font-size: 14px; }
	.service-details .con .back { bottom: -38px; padding: 12px 20px; font-size: 12px; }
}
@media (max-width: 991px) {
	.service-details .con .h2 { font-size: 18px; }
}
@media (max-width: 767px) {
    .service-details { padding: 20px 6.25% 60px; }
	.service-details .img { width: 100%; }
	.service-details .con { width: 100%; margin-top: 20px; }
	.service-details .con .text { font-size: 16px; margin-top: 10px; }
	.service-details .con .box { margin-top: 20px; }
	.service-details .con .box .list { font-size: 16px; }
	.service-details .con .box .list p { width: 100%; }
}


/* 工程安装内页 */
/*.project-details { background-color: #f2f6fb; padding: calc(100vw / 1920 * 82) 6.25% calc(100vw / 1920 * 156); }*/
.project-details { background-color: #f2f6fb; padding: 0 6.25% calc(100vw / 1920 * 156); }
.project-details .link { display: flex; flex-wrap: wrap; color: #fff; font-weight: bold; font-size: calc(100vw / 1920 * 28); }
.project-details .link > a { display: flex; justify-content: center; align-items: center; background-color: #8bb6e4; border-radius: 5px; width: calc(100vw / 1920 * 220); height: calc(100vw / 1920 * 74); margin-right: calc(100vw / 1920 * 30); transition: all var(--t); }
.project-details .link > a:last-child { margin-right: 0; }
.project-details .link > a:hover { background-color: #1f6cbf; }
.project-details .link > a.active { background-color: #1f6cbf; }
.project-details .con { position: relative; margin-top: calc(100vw / 1920 * 60); }
.project-details .con .list { position: absolute; top: 0; left: 0; width: 100%; transition: all var(--t); visibility: hidden; opacity: 0; }
.project-details .con .list.active { position: relative; visibility: visible; opacity: 1; z-index: 1; }
.project-details .con .top { display: flex; flex-wrap: wrap; }
.project-details .con .top .left { width: 50%; background-color: #fff; padding: calc(100vw / 1920 * 68) calc(100vw / 1920 * 54) calc(100vw / 1920 * 90); }
.project-details .con .top .left .h2 { font-size: calc(100vw / 1920 * 28); }
.project-details .con .top .left .text { line-height: 2; font-size: 18px; margin-top: calc(100vw / 1920 * 24); }
.project-details .con .top .img { width: 50%; }
.project-details .con .bottom { display: flex; flex-wrap: wrap; }
.project-details .con .bottom .img { width: 31.8%; margin-right: 2.3%; margin-top: calc(100vw / 1920 * 42); }
.project-details .con .bottom .img:nth-child(3n) { margin-right: 0; }
.project-details .con .bottom .img .i-box { padding-bottom: 61.13207547169811%; }

@media (max-width: 1440px) {
	.project-details .con .top .left .h2 { font-size: 20px; }
	.project-details .con .top .left .text { font-size: 16px; }
}
@media (max-width: 1199px) {
	.project-details .link { font-size: 18px; }
	.project-details .link > a { width: 138px; height: 46px; margin-right: 18px; }
	.project-details .con .top .left .h2 { font-size: 18px; }
	.project-details .con .top .left .text { font-size: 14px; }
}
@media (max-width: 767px) {
	.project-details { padding: 0 6.25% 30px; }
	.project-details .link { font-size: 17px; }
	.project-details .link > a { width: 124px; height: 41px; margin-right: 10px; }
	.project-details .con { margin-top: 20px; }
	.project-details .con .top .img { width: 100%; height: 200px; order: -1; }
	.project-details .con .top .left { width: 100%; padding: 20px; }
	.project-details .con .top .left .text { font-size: 16px; margin-top: 10px; }
	.project-details .con .bottom .img { width: 100%; margin-right: 0; margin-top: 20px; }
}


/* 解决方案 */
.solution { padding: calc(100vw / 1920 * 100) 6.25%; }
.solution .box { display: flex; align-items: flex-end; justify-content: center; padding-left: calc(100vw / 1920 * 190); padding-top: calc(100vw / 1920 * 164); }
.solution .box .container { width: 74.2%; }
.solution .box .h2 { color: #fff; font-size: calc(100vw / 1920 * 48); }
.solution .box .con { display: flex; flex-wrap: wrap; position: relative; background-color: #f2f6fb; margin-top: calc(100vw / 1920 * 90); }
.solution .box .con::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 8px; background: linear-gradient(to right, #1f6cbf, #fff); }
.solution .box .con::after { content: ''; position: absolute; top: 0; right: calc(100vw / 1920 * -63); width: calc(100vw / 1920 * 64); height: 100%; background-color: #e4eaf2; clip-path: polygon(0% 0%, 100% 100%, 0% 100%); }
.solution .box .con .left { width: 100%; border-right: 1px solid #dee6ef; padding: calc(100vw / 1920 * 40) calc(100vw / 1920 * 38) calc(100vw / 1920 * 60); }
.solution .box .con .left .text { color: #000; line-height: 2; font-size: calc(100vw / 1920 * 18); }
.solution .box .con .left .list { display: flex; flex-wrap: wrap; color: #6d6d6d; font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 16); }
.solution .box .con .left .list .p { display: flex; justify-content: center; align-items: center; transition: all var(--t); width: calc(100vw / 1920 * 280); height: calc(100vw / 1920 * 50); border: 1px solid #e5e5e5; margin-right: calc(100vw / 1920 * 26); margin-top: calc(100vw / 1920 * 26); }
.solution .box .con .left .list .p:nth-child(3n) { margin-right: 0; }
.solution .box .con .left .list .p:hover { background-color: #1f6cbf; color: #fff; }
.solution .box .con .right { flex: 1; display: flex; justify-content: center; align-items: center; }
.solution .box .con .right .more { display: flex; justify-content: center; align-items: center; position: relative; border-radius: 50%; background-color: #dde9f8; transition: all var(--t); width: calc(100vw / 1920 * 66); height: calc(100vw / 1920 * 66); }
.solution .box .con .right .more:hover { background-color: #1f6cbf; }
.solution .box .con .right .more::after { font-family: 'ifont'; content: '\e65f'; color: #fff; font-size: calc(100vw / 1920 * 24); }

@media (max-width: 1440px) {
	.solution .box { padding-left: 0; }
	.solution .box .con .left .text { font-size: 16px; }
	.solution .box .con .left .list { font-size: 15px; }
	.solution .box .con .left .list .p { height: 38px; }
}
@media (max-width: 1199px) {
	.solution .box .con .left .list { justify-content: space-between; }
	.solution .box .con .left .list .p { width: 49%; margin-right: 0; }
	.solution .box .con .right .more { width: 42px; height: 42px; }
	.solution .box .con .right .more::after { font-size: 16px; }
}
@media (max-width: 991px) {
	.solution .box .container { width: 80%; }
}
@media (max-width: 767px) {
	.solution { padding: 30px 6.25%; }
	.solution .box { background-position: top center; background-size: auto 200px; padding-top: 220px; }
	.solution .box .container { width: 100%; }
	.solution .box .h2 { color: #000; font-size: 18px; }
	.solution .box .con { margin-top: 18px; }
	.solution .box .con .left { width: 100%; padding: 20px; }
	.solution .box .con .left .text { line-height: 1.8; }
	.solution .box .con .left .list { font-size: 16px; margin-top: 10px; }
	.solution .box .con .left .list .p { width: 100%; margin-top: 10px; }
	.solution .box .con::before { height: 6px; }
	.solution .box .con::after { display: none; }
	.solution .box .con .right { padding: 0 20px 20px; }
}


/* 区域供暖 */
.solution-info { background-color: #f2f5fa; padding: calc(100vw / 1920 * 80) calc(100vw / 1920 * 190) calc(100vw / 1920 * 54); }
.solution-info .container { background-color: #fff; padding: calc(100vw / 1920 * 60) calc(100vw / 1920 * 50); }
.solution-info .box1 .h2 { color: #000; font-weight: bold; font-size: calc(100vw / 1920 * 28); }
.solution-info .box1 .list { display: flex; flex-direction: column; border: 1px solid #c9c9c9; margin-top: calc(100vw / 1920 * 28); }
.solution-info .box1 .list .li { display: flex; flex-wrap: wrap; }
.solution-info .box1 .list .li .l { display: flex; align-items: center; width: calc(100vw / 1920 * 258); background-color: var(--c); color: #fff; border-bottom: 1px solid #fff; border-right: 1px solid #fff; font-weight: bold; font-size: calc(100vw / 1920 * 24); padding: calc(100vw / 1920 * 42) calc(100vw / 1920 * 24); }
.solution-info .box1 .list .li:last-child .l { border-bottom: none; }
.solution-info .box1 .list .li .l .icon { width: calc(100vw / 1920 * 32); height: calc(100vw / 1920 * 30); margin-right: calc(100vw / 1920 * 10); }
.solution-info .box1 .list .li .l .icon img { width: 100%; height: 100%; }
.solution-info .box1 .list .li .r { flex: 1; display: flex; align-items: center; border-bottom: 1px solid #c9c9c9; background-color: #f2f5fa; color: #666; line-height: 1.8; font-size: calc(100vw / 1920 * 20); padding: 10px calc(100vw / 1920 * 36); }
.solution-info .box2 { margin-top: calc(100vw / 1920 * 86); }
.solution-info .box2 .h2 { color: #000; font-weight: bold; text-align: center; font-size: calc(100vw / 1920 * 28); }
.solution-info .box2 .list { display: flex; flex-wrap: wrap; margin-top: calc(100vw / 1920 * 58); }
.solution-info .box2 .list .li { width: 30.1%; margin-right: 4.8%; }
.solution-info .box2 .list .li:nth-child(3n) { margin-right: 0; }
.solution-info .box2 .list .li:nth-child(n+4) { margin-top: calc(100vw / 1920 * 48); }
.solution-info .box2 .list .li .img { position: relative; }
.solution-info .box2 .list .li .img::after { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,.5); opacity: 0; transition: opacity var(--t); }
.solution-info .box2 .list .li .img::before { position: absolute; z-index: 1; top: 50%; left: 50%; transform: translate(-50%, -50%); font-family: 'ifont'; content: '\e616'; color: #fff; opacity: 0; transition: opacity var(--t); font-size: calc(100vw / 1920 * 58); }
.solution-info .box2 .list .li:hover .img::after { opacity: 1; }
.solution-info .box2 .list .li:hover .img::before { opacity: 1; }
.solution-info .box2 .list .li .i-box { padding-bottom: 61.34259259259259%; }
.solution-info .box2 .list .li .h3 { text-align: center; color: #000; transition: color var(--t); font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 18); }
.solution-info .box2 .list .li:hover .h3 { color: var(--c); }

@media (max-width: 1440px) {
	.solution-info .box1 .h2 { font-size: 20px; }
	.solution-info .box1 .list { margin-top: 20px; }
	.solution-info .box1 .list .li .l { width: 194px; font-size: 18px; padding: 30px 18px; }
	.solution-info .box1 .list .li .l .icon { width: 24px; height: 22px; margin-right: 8px; }
	.solution-info .box1 .list .li .r { font-size: 16px; padding: 14px 26px; }
	.solution-info .box2 .h2 { font-size: 20px; }
	.solution-info .box2 .list .li .h3 { font-size: 16px; margin-top: 15px; }
}
@media (max-width: 1199px) {
	.solution-info { padding: calc(100vw / 1920 * 80) 6.25% calc(100vw / 1920 * 54); }
	.solution-info .box1 .h2 { font-size: 18px; }
	.solution-info .box1 .list .li .l { font-size: 17px; padding: 20px 18px; width: 180px; }
	.solution-info .box1 .list .li .r { font-size: 14px; }
	.solution-info .box2 .h2 { font-size: 18px; }
	.solution-info .box2 .list .li .h3 { font-size: 14px; }
}
@media (max-width: 767px) {
	.solution-info { padding: 30px 6.25%; }
	.solution-info .container { padding: 20px; }
	.solution-info .box1 .list .li .l { width: 100%; padding: 15px; border: none; }
	.solution-info .box1 .list .li .r { font-size: 16px; padding: 15px; line-height: 1.6; }
	.solution-info .box2 { margin-top: 30px; }
	.solution-info .box2 .list { margin-top: 20px; }
	.solution-info .box2 .list .li { width: 100%; margin-right: 0; margin-top: 15px; }
	.solution-info .box2 .list .li:first-child { margin-top: 0; }
	.solution-info .box2 .list .li .h3 { font-size: 16px; }
	.solution-info .box2 .list .li .img::before { font-size: 30px; }
}


/* 余热回收 */
.solution-recycle { background-color: #f2f5fa; padding: calc(100vw / 1920 * 80) calc(100vw / 1920 * 190) calc(100vw / 1920 * 58); }
.solution-recycle .container { background-color: #fff; padding: calc(100vw / 1920 * 86) calc(100vw / 1920 * 50) calc(100vw / 1920 * 104); }
.solution-recycle .box1 { display: flex; flex-wrap: wrap; }
.solution-recycle .box1 .con { width: 50%; color: #000; background-color: #f2f5fa; padding: calc(100vw / 1920 * 134) calc(100vw / 1920 * 160) calc(100vw / 1920 * 164) calc(100vw / 1920 * 66); }
.solution-recycle .box1 .con .h2 { font-size: calc(100vw / 1920 * 36); }
.solution-recycle .box1 .con .text { line-height: 1.8; font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 32); }
.solution-recycle .box1 .img { width: 50%; }
.solution-recycle .box2 { margin-top: calc(100vw / 1920 * 100); }
.solution-recycle .box2 .h2 { position: relative; z-index: 1; color: #000; text-align: center; font-size: calc(100vw / 1920 * 36); }
.solution-recycle .box2 .h2::after { content: ''; position: absolute; z-index: -1; top: 50%; left: 0; width: 100%; border-bottom: 1px dashed #c5c5c5; }
.solution-recycle .box2 .h2 span { background-color: #fff; padding: 0 20px; }
.solution-recycle .box2 .con { display: flex; flex-wrap: wrap; margin-top: calc(100vw / 1920 * 72); }
.solution-recycle .box2 .con .li { display: flex; flex-direction: column; width: 27%; margin-right: 9.5%; flex: 1; }
.solution-recycle .box2 .con .li:last-child { margin-right: 0; }
.solution-recycle .box2 .con .li .icon { display: block; width: calc(100vw / 1920 * 58); height: calc(100vw / 1920 * 56); }
.solution-recycle .box2 .con .li .icon img { width: 100%; height: 100%; }
.solution-recycle .box2 .con .li .h3 { color: var(--c); font-size: calc(100vw / 1920 * 24); margin-top: calc(100vw / 1920 * 26); }
.solution-recycle .box2 .con .li .des { color: #666; line-height: 1.67; font-size: calc(100vw / 1920 * 18); margin-top: calc(100vw / 1920 * 26); }
.solution-recycle .box3 { display: flex; flex-wrap: wrap; margin-top: calc(100vw / 1920 * 106); background-color: #f2f5fa; }
.solution-recycle .box3 .con { width: 50%; color: #000; background-color: #f2f5fa; padding: calc(100vw / 1920 * 134) calc(100vw / 1920 * 70) calc(100vw / 1920 * 120) calc(100vw / 1920 * 66); }
.solution-recycle .box3 .con .h2 { font-size: calc(100vw / 1920 * 36); }
.solution-recycle .box3 .con .text { color: #666; line-height: 1.8; font-size: calc(100vw / 1920 * 20); margin-top: calc(100vw / 1920 * 32); }
.solution-recycle .box3 .con .text strong { color: #000; font-weight: 400; font-size: calc(100vw / 1920 * 24); }
.solution-recycle .box3 .img { width: 50%; }
.solution-recycle .box3 .img .i-box { padding-bottom: 65.74202496532594%; }
.solution-recycle .box4 { font-size: 18px; line-height: 2; margin-top: calc(100vw / 1920 * 68); }
.solution-recycle .box4 strong { font-weight: 400; font-size: 24px; line-height: 1.5; }
.solution-recycle .box4 .li { margin-bottom: calc(100vw / 1920 * 32); }
.solution-recycle .box4 .li:last-child { margin-bottom: 0; }
.solution-recycle .box4 .li .h3 { line-height: 1.5; font-size: calc(100vw / 1920 * 24); }
.solution-recycle .box4 .li .text { color: #666; line-height: 2; font-size: calc(100vw / 1920 * 18); }
.solution-recycle .box5 { margin-top: calc(100vw / 1920 * 110); }
.solution-recycle .box5 .h2 { position: relative; z-index: 1; color: #000; text-align: center; font-size: calc(100vw / 1920 * 36); }
.solution-recycle .box5 .h2::after { content: ''; position: absolute; z-index: -1; top: 50%; left: 0; width: 100%; border-bottom: 1px dashed #c5c5c5; }
.solution-recycle .box5 .h2 span { background-color: #fff; padding: 0 20px; }
.solution-recycle .box5 .con { display: flex; flex-wrap: wrap; justify-content: center; color: #6d6d6d; font-size: calc(100vw / 1920 * 20); padding: 0 calc(100vw / 1920 * 120); margin-top: calc(100vw / 1920 * 42); }
.solution-recycle .box5 .con .p { display: flex; justify-content: center; align-items: center; border: 1px solid #e5e5e5; transition: all var(--t); width: calc(100vw / 1920 * 280); height: 50px; margin: 0 calc(100vw / 1920 * 13); }
.solution-recycle .box5 .con .p:nth-child(n+4) { margin-top: calc(100vw / 1920 * 26); }
.solution-recycle .box5 .con .p:hover { background-color: var(--c); color: #fff; }

@media (max-width: 1440px) {
	.solution-recycle .box1 .con { padding: calc(100vw / 1920 * 140) calc(100vw / 1920 * 80); }
	.solution-recycle .box1 .con .text { font-size: 16px; }
	.solution-recycle .box2 .con .li { width: 30%; margin-right: 5%; }
	.solution-recycle .box2 .con .li .icon { width: 44px; height: 42px; }
	.solution-recycle .box2 .con .li .h3 { font-size: 18px; margin-top: 20px; }
	.solution-recycle .box2 .con .li .des { font-size: 16px; }
	.solution-recycle .box3 .con { padding: calc(100vw / 1920 * 120) calc(100vw / 1920 * 80); }
	.solution-recycle .box3 .con .text { font-size: 16px; }
	.solution-recycle .box3 .con .text strong { font-size: 18px; }
	.solution-recycle .box4 .li .h3 { font-size: 18px; }
	.solution-recycle .box4 .li .text { font-size: 16px; }
	.solution-recycle .box5 .con { font-size: 16px; padding: 0 calc(100vw / 1920 * 130); }
	.solution-recycle .box5 .con .p { width: 210px; margin: 0 6px; }
	
	.solution-recycle .box4 { font-size: 16px; }
    .solution-recycle .box4 strong { font-size: 18px; }
}
@media (max-width: 1199px) {
	.solution-recycle { padding: calc(100vw / 1920 * 80) 6.25% calc(100vw / 1920 * 58); }
	.solution-recycle .box1 .con .text { font-size: 14px; }
	.solution-recycle .box2 .con .li .icon { width: 36px; height: 35px; }
	.solution-recycle .box2 .con .li .des { font-size: 14px; }
	.solution-recycle .box3 .con .text { font-size: 14px; }
	.solution-recycle .box3 .con .text strong { font-size: 16px; }
	.solution-recycle .box4 .li .text { font-size: 14px; }
	.solution-recycle .box5 .con { font-size: 14px; }
}
@media (max-width: 991px) {
	.solution-recycle .box1 .con .h2 { font-size: 18px; }
	.solution-recycle .box2 .h2 { font-size: 18px; }
	.solution-recycle .box3 .con .h2 { font-size: 18px; }
	.solution-recycle .box5 .h2 { font-size: 18px; }
	.solution-recycle .box5 .con { padding: 0; }
	.solution-recycle .box5 .con .p { width: 180px; }
}
@media (max-width: 767px) {
	.solution-recycle { padding: 30px 6.25%; }
	.solution-recycle .container { padding: 20px; }
	.solution-recycle .box1 .con { padding: 20px; width: 100%; }
	.solution-recycle .box1 .con .text { font-size: 16px; margin-top: 10px; }
	.solution-recycle .box1 .img { width: 100%; height: 200px; order: -1; }
	.solution-recycle .box2 { margin-top: 20px; }
	.solution-recycle .box2 .h2 span { padding: 0 15px; }
	.solution-recycle .box2 .con { margin-top: 20px; }
	.solution-recycle .box2 .con .li { width: 100%; margin-right: 0; margin-bottom: 20px; flex: initial; }
	.solution-recycle .box2 .con .li:last-child { margin-bottom: 0; }
	.solution-recycle .box2 .con .li .icon { margin: 0 auto; }
	.solution-recycle .box2 .con .li .h3 { text-align: center; }
	.solution-recycle .box2 .con .li .des { font-size: 16px; margin-top: 10px; }
	.solution-recycle .box3 { margin-top: 20px; }
	.solution-recycle .box3 .con { width: 100%; padding: 20px; }
	.solution-recycle .box3 .con .text { margin-top: 10px; font-size: 16px; }
	.solution-recycle .box3 .img { width: 100%; order: -1; }
	.solution-recycle .box4 { margin-top: 20px; }
	.solution-recycle .box4 .li { margin-bottom: 20px; }
	.solution-recycle .box4 .li .text { font-size: 16px; }
	.solution-recycle .box5 { margin-top: 20px; }
	.solution-recycle .box5 .h2 span { padding: 0 15px; }
	.solution-recycle .box5 .con { font-size: 16px; margin-top: 20px; }
	.solution-recycle .box5 .con .p { width: 100%; margin: 0; height: auto; padding: 10px 10px 12px; margin-bottom: 10px; }
	.solution-recycle .box5 .con .p:last-child { margin-bottom: 0; }
}


/* 案例展示 */
.solution-case { background-color: #f2f5fa; padding: calc(100vw / 1920 * 100) 6.25%; }
.solution-case .list { display: flex; flex-wrap: wrap; margin-bottom: calc(100vw / 1920 * 36); }
.solution-case .list:last-child { margin-bottom: 0; }
.solution-case .list .img { width: 30.1%; }
.solution-case .list .img .i-box { padding-bottom: 64.41351888667992%; }
.solution-case .list .con { display: flex; flex-direction: column; justify-content: center; background-color: #fff; color: #666; font-size: calc(100vw / 1920 * 18); padding-left: calc(100vw / 1920 * 50); width: 57.5%; }
.solution-case .list .con .h2 { color: #000; transition: color var(--t); font-size: calc(100vw / 1920 * 32); }
.solution-case .list .con .time { margin-top: calc(100vw / 1920 * 18); }
.solution-case .list .con .des { line-height: 1.67; margin-top: calc(100vw / 1920 * 42); }
.solution-case .list .more { display: flex; justify-content: center; align-items: center; background-color: #fff; width: calc(100vw / 1920 * 206); }
.solution-case .list .more .icon { border-radius: 50%; background-color: #f2f6fb; display: flex; justify-content: center; align-items: center; transition: all var(--t); width: calc(100vw / 1920 * 60); height: calc(100vw / 1920 * 60); }
.solution-case .list .more .icon::after { font-family: 'ifont'; content: '\e616'; color: #b4b4b4; transition: color var(--t); font-size: calc(100vw / 1920 * 23); }
.solution-case .list:hover .con .h2 { color: var(--c); }
.solution-case .list:hover .more .icon { background-color: var(--c); box-shadow: calc(100vw / 1920 * 8) calc(100vw / 1920 * 13) calc(100vw / 1920 * 15) rgba(14,5,10,.1); }
.solution-case .list:hover .more .icon::after { color: #fff; }
/* 分页 */
.solution-case .page-link { margin-top: calc(100vw / 1920 * 100); }
.page-link { display: flex; justify-content: center; width: 100%; font-size: calc(100vw / 1920 * 20); }
.page-link ul { display: flex; }
.page-link ul li {
	width: calc(100vw / 1920 * 56); height: calc(100vw / 1920 * 56); background-color: #fff; color: #aeaeae; border-radius: 50%; margin: 0 calc(100vw / 1920 * 15);
	transition: background-color .8s, color .8s, border .8s;
}
.page-link ul li:hover { background-color: var(--c); color: #fff; }
.page-link ul li.active { background-color: var(--c); color: #fff; }
.page-link ul li a, .page-link ul li span { display: flex; justify-content: center; align-items: center; width: 100%; height: 100%; padding-top: 2px; }

@media (max-width: 1440px) {
	.solution-case .list .con { font-size: 16px; }
	.solution-case .list .more .icon { width: 44px; height: 44px; }
	.solution-case .list .more .icon::after { font-size: 18px; }
	.page-link { font-size: 16px; }
	.page-link ul li { width: 44px; height: 44px; }
}
@media (max-width: 1199px) {
	.solution-case .list .con { font-size: 14px; }
	.solution-case .list .con .h2 { font-size: 18px; }
}
@media (max-width: 767px) {
	.solution-case { padding: 30px 6.25%; }
	.solution-case .list { margin-bottom: 20px; }
	.solution-case .list .img { width: 100%; }
	.solution-case .list .con { width: 100%; font-size: 16px; padding: 20px; }
	.solution-case .list .con .time { margin-top: 10px; }
	.solution-case .list .con .des { margin-top: 10px; }
	.solution-case .list .more { display: none; }
	.solution-case .page-link { margin-top: 20px; }
	.page-link { font-size: 15px; }
	.page-link ul li { width: 35px; height: 35px; margin: 0 4px; }
	.page-link ul li a, .page-link ul li span { padding-top: 0; }
}


/* 新闻详情 */
.news-info { background-color: #f2f6fb; padding: calc(100vw / 1920 * 94) 6.25% calc(100vw / 1920 * 90); }
.news-info .box { background-color: #fff; padding: calc(100vw / 1920 * 50) calc(100vw / 1920 * 200) calc(100vw / 1920 * 60); }
.news-info .box .top { border-bottom: 1px solid #e4e4e4; padding-bottom: calc(100vw / 1920 * 20); }
.news-info .box .top .h2 { color: #000; line-height: 1.2; font-weight: bold; font-size: calc(100vw / 1920 * 36); }
.news-info .box .top .li { display: flex; flex-wrap: wrap; color: #989898; font-size: 18px; margin-top: calc(100vw / 1920 * 38); }
.news-info .box .top .li p { margin-right: calc(100vw / 1920 * 84); }
.news-info .box .top .li p:last-child { margin-right: 0; }
.news-info .box .text { color: #666; line-height: 2; font-size: 18px; padding: calc(100vw / 1920 * 48) 0; }
.news-info .box .link { display: flex; flex-direction: column; color: #989898; font-size: 18px; margin-top: calc(100vw / 1920 * 74); }
.news-info .box .link > a { transition: color var(--t); margin-top: calc(100vw / 1920 * 32); }
.news-info .box .link > a:first-child { margin-top: 0; }
.news-info .box .link > a:hover { color: var(--c); }

@media (max-width: 1440px) {
	.news-info .box .top .li { font-size: 16px; }
	.news-info .box .text { font-size: 16px; }
	.news-info .box .link { font-size: 16px; }
}
@media (max-width: 1199px) {
	.news-info .box .top .h2 { font-size: 22px; }
}
@media (max-width: 767px) {
	.news-info { padding: 30px 6.25%; }
	.news-info .box { padding: 20px; }
	.news-info .box .top { padding-bottom: 20px; }
	.news-info .box .top .h2 { font-size: 18px; }
	.news-info .box .top .li { font-size: 14px; margin-top: 10px; }
	.news-info .box .text { padding: 20px 0; }
	.news-info .box .link { margin-top: 10px; }
	.news-info .box .link > a { margin-top: 20px; }
}


/* 视频中心 */
.news-video { background-color: #f2f6fb; padding: calc(100vw / 1920 * 120) calc(100vw / 1920 * 186) calc(100vw / 1920 * 170); }
.news-video .list { display: flex; flex-wrap: wrap; align-items: center; background: linear-gradient(to right, #cce5ff, #fff); box-shadow: 8px 13px 15px rgba(14,5,10,.1); margin-top: calc(100vw / 1920 * 100); }
.news-video .list:first-child { margin-top: 0; }
.news-video .list .img { position: relative; top: -20px; left: -20px; z-index: 1; cursor: pointer; width: 51.624%; }
.news-video .list .img .i-box { padding-bottom: 56.60377358490566%; }
.news-video .list .img::before { content: ''; position: absolute; z-index: 1; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,.4); }
.news-video .list .img::after { position: absolute; z-index: 1; top: 50%; left: 50%; transform: translate(-50%,-50%); font-family: 'ifont'; content: '\e60e'; color: #fff; font-size: calc(100vw / 1920 * 80); }
.news-video .list .con { flex: 1; color: #000; padding: calc(100vw / 1920 * 30) calc(100vw / 1920 * 100) calc(100vw / 1920 * 84) calc(100vw / 1920 * 84); }
.news-video .list .con .h2 { font-size: calc(100vw / 1920 * 32); }
.news-video .list .con .box { display: flex; flex-wrap: wrap; line-height: 1.67; margin-top: calc(100vw / 1920 * 36); font-size: calc(100vw / 1920 * 18); }
.news-video .list .con .box .l { font-size: calc(100vw / 1920 * 20); }
.news-video .list .con .box .r { flex: 1; padding-top: 3px; }

@media (max-width: 1440px) {
	.news-video .list .con { padding: 20px calc(100vw / 1920 * 100) 20px calc(100vw / 1920 * 84); }
	.news-video .list .con .box { font-size: 16px; }
	.news-video .list .con .box .l { font-size: 18px; }
}
@media (max-width: 1199px) {
	.news-video .list .con { padding: 20px; }
	.news-video .list .con .h2 { font-size: 20px; }
	.news-video .list .con .box { font-size: 14px; }
	.news-video .list .con .box .l { font-size: 16px; }
	.news-video .list .con .box .r { padding-top: 2px; }
}
@media (max-width: 991px) {
	.news-video .list .con { padding: 20px 20px 20px 0; }
}
@media (max-width: 767px) {
	.news-video { padding: 30px 6.25%; }
	.news-video .list { margin-top: 20px; }
	.news-video .list .img { width: 100%; top: 0; left: 0; }
	.news-video .list .img::after { font-size: 40px; }
	.news-video .list .con { padding: 20px; }
	.news-video .list .con .h2 { font-size: 18px; }
	.news-video .list .con .box { font-size: 16px; margin-top: 14px; }
	.news-video .list .con .box .r { padding-top: 1px; }
}


/* 人才体系 */
.talent { background-color: #f2f6fb; }
.talent .container { padding: calc(100vw / 1920 * 215) 6.25% calc(100vw / 1920 * 126); }
.talent .box { position: relative; margin-top: calc(100vw / 1920 * 200); }
.talent .box:first-child { margin-top: 0; }
.talent .box > .bg { width: 100%; height: calc(100vw / 1920 * 540); }
.talent .box .con { display: flex; flex-direction: column; position: absolute; top: calc(100vw / 1920 * -75); background: #fff; padding: calc(100vw / 1920 * 68) calc(100vw / 1920 * 56) calc(100vw / 1920 * 80); min-height: calc(100vw / 1920 * 410); }
.talent .box .con::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: calc(100vw / 1920 * 9); background: linear-gradient(to right, #1f6cbf, #fff); }
.talent .box .con .h2 { color: #000; font-weight: bold; font-size: calc(100vw / 1920 * 28); }
.talent .box .con .text { width: calc(100vw / 1920 * 470); line-height: 2; font-size: calc(100vw / 1920 * 18); margin-top: calc(100vw / 1920 * 50); }
.talent .box:nth-child(odd) .con { right: calc(100vw / 1920 * 80); }
.talent .box:nth-child(even) .con { left: calc(100vw / 1920 * 80); }

.talent .bottom { position: relative; margin-top: calc(100vw / 1920 * 50); }
.talent .bottom > .bg { height: calc(100vw / 1920 * 580); }
.talent .bottom .con-t { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; position: absolute; top: 0; left: 0; width: 100%; height: 100%; padding: calc(100vw / 1920 * 74) calc(100vw / 1920 * 80) calc(100vw / 1920 * 64); }
.talent .bottom .con-t .l { width: calc(100vw / 1920 * 490); padding-top: calc(100vw / 1920 * 30); }
.talent .bottom .con-t .l .h2 { display: flex; align-items: flex-end; color: #000; font-size: calc(100vw / 1920 * 28); }
.talent .bottom .con-t .l .h2 .icon { display: inline-block; width: calc(100vw / 1920 * 47); height: calc(100vw / 1920 * 44); background: url(../images/talent-icon.png) center / cover no-repeat; margin-right: calc(100vw / 1920 * 22); }
.talent .bottom .con-t .l .h2 > p { margin-bottom: calc(100vw / 1920 * 3); }
.talent .bottom .con-t .l .text-t { line-height: 2; font-size: calc(100vw / 1920 * 18); margin-top: calc(100vw / 1920 * 30); }
.talent .bottom .con-t .r { display: flex; flex-wrap: wrap; justify-content: center; width: calc(100vw / 1920 * 956); padding: 0 calc(100vw / 1920 * 250); }
.talent .bottom .con-t .r .li { position: relative; z-index: 1; margin: 0 calc(100vw / 1920 * 10); }
.talent .bottom .con-t .r .li > p { display: flex; justify-content: center; align-items: center; color: #fff; border-radius: 22px; width: calc(100vw / 1920 * 123); height: calc(100vw / 1920 * 43); font-size: calc(100vw / 1920 * 18); margin-bottom: calc(100vw / 1920 * 30); padding-top: 1px; }
.talent .bottom .con-t .r .li:nth-child(1) > p { background-color: #36cbae; }
.talent .bottom .con-t .r .li:nth-child(2) > p { background-color: #ff8e3d; }
.talent .bottom .con-t .r .li .fix { position: absolute; border-radius: 10px; bottom: calc(100vw / 1920 * -30); width: calc(100vw / 1920 * 270); min-height: calc(100vw / 1920 * 250); padding: calc(100vw / 1920 * 36) calc(100vw / 1920 * 22); }
.talent .bottom .con-t .r .li .fix::before { content: ''; position: absolute; left: 50%; bottom: calc(100vw / 1920 * -21); width: 0; height: calc(100vw / 1920 * 21); }
.talent .bottom .con-t .r .li .fix::after { content: ''; position: absolute; bottom: calc(100vw / 1920 * -21); width: calc(100vw / 1920 * 270); }
.talent .bottom .con-t .r .li:nth-child(1) .fix { border: 1px dashed #36cbae; color: #36cbae; left: calc(100vw / 1920 * -345); }
.talent .bottom .con-t .r .li:nth-child(1) .fix::before { border-left: 1px dashed #36cbae; }
.talent .bottom .con-t .r .li:nth-child(1) .fix::after { left: 50%; border-top: 1px dashed #36cbae; }
.talent .bottom .con-t .r .li:nth-child(2) .fix { border: 1px dashed #ff8e3d; color: #ff8e3d; right: calc(100vw / 1920 * -345); }
.talent .bottom .con-t .r .li:nth-child(2) .fix::before { border-left: 1px dashed #ff8e3d; }
.talent .bottom .con-t .r .li:nth-child(2) .fix::after { right: 50%; border-top: 1px dashed #ff8e3d; }
.talent .bottom .con-t .r .li .fix .tit { font-weight: bold; font-size: calc(100vw / 1920 * 24); }
.talent .bottom .con-t .r .li .fix .des { line-height: 1.33; font-size: calc(100vw / 1920 * 18); margin-top: calc(100vw / 1920 * 12); }

.talent .bottom .con-t .r .but { position: relative; display: flex; justify-content: center; align-items: center; color: #fff; background-color: var(--c); width: calc(100vw / 1920 * 216); height: calc(100vw / 1920 * 60); border-radius: 30px; font-size: calc(100vw / 1920 * 24); margin-top: calc(100vw / 1920 * 90); }
.talent .bottom .con-t .r .but::before { content: ''; position: absolute; bottom: calc(100vw / 1920 * 60); left: calc(100vw / 1920 * 34); width: calc(100vw / 1920 * 7); height: calc(100vw / 1920 * 350); background-color: #36cbae; }
.talent .bottom .con-t .r .but::after { content: ''; position: absolute; bottom: calc(100vw / 1920 * 60); right: calc(100vw / 1920 * 34); width: calc(100vw / 1920 * 7); height: calc(100vw / 1920 * 350); background-color: #ff8e3d; }
.talent .over { display: flex; justify-content: flex-end; align-items: center; height: calc(100vw / 1920 * 600); padding-right: calc(100vw / 1920 * 260); padding-top: calc(100vw / 1920 * 50); }
.talent .over .box { width: calc(100vw / 1920 * 560); color: #fff; }
.talent .over .box .h2 { font-size: calc(100vw / 1920 * 36); }
.talent .over .box .text { line-height: 1.67; font-size: calc(100vw / 1920 * 18); margin-top: calc(100vw / 1920 * 36); }

@media (max-width: 1440px) {
	.talent .box > .bg { height: 404px; }
	.talent .box:nth-child(even) .con { left: 60px; }
	.talent .box:nth-child(odd) .con { right: 60px; }
	.talent .box .con .text { line-height: 1.8; width: 400px; font-size: 16px; }
	.talent .bottom { margin-top: 40px; }
	.talent .bottom > .bg { height: 434px; }
	.talent .bottom .con-t .l .text-t { font-size: 16px; }
	.talent .bottom .con-t .r .li > p { width: 92px; height: 32px; font-size: 14px; }
	.talent .bottom .con-t .r .but { width: 162px; height: 45px; font-size: 18px; }
	.talent .bottom .con-t .r .li .fix .tit { font-size: 17px; }
	.talent .bottom .con-t .r .li .fix .des { font-size: 14px; }
	.talent .bottom .con-t .r .but::before { width: 5px; height: 260px; bottom: 45px; left: 26px; }
	.talent .bottom .con-t .r .but::after { width: 5px; height: 260px; bottom: 45px; right: 26px; }
	.talent .over { padding-top: 0; height: 450px; }
	.talent .over .box { width: 450px; }
	.talent .over .box .text { font-size: 16px; }
}
@media (max-width: 1199px) {
	.talent .box > .bg { height: 350px; }
	.talent .box .con .h2 { font-size: 18px; }
	.talent .box:nth-child(even) .con { left: 40px; }
	.talent .box:nth-child(odd) .con { right: 40px; }
	.talent .bottom .con-t .l .h2 { font-size: 16px; }
	.talent .bottom .con-t .l .h2 .icon { width: 29px; height: 27px; margin-right: 12px; }
	.talent .bottom .con-t .l .text-t { line-height: 1.6; font-size: 14px; }
	.talent .bottom .con-t .r .li { margin: 0 4px; }
	.talent .bottom .con-t .r .li > p { font-size: 12px; margin-bottom: 15px; }
	.talent .bottom .con-t .r .but { font-size: 16px; height: 42px; margin-top: 40px; }
	.talent .bottom .con-t .r .but::before { bottom: 42px; width: 4px; left: 30px; height: 200px; }
	.talent .bottom .con-t .r .but::after { bottom: 42px; width: 4px; right: 30px; height: 200px; }
	.talent .bottom .con-t .r .li .fix { width: calc(100vw / 1920 * 320);; bottom: -10px; }
	.talent .bottom .con-t .r .li .fix .tit { font-size: 15px; }
	.talent .bottom .con-t .r .li .fix .des { font-size: 12px; }
	.talent .bottom .con-t .r .li .fix::before { height: 13px; bottom: -13px; }
	.talent .bottom .con-t .r .li .fix::after { width: calc(100vw / 1920 * 260); bottom: -13px; }
	.talent .bottom > .bg { height: 380px; }
	.talent .over .box { width: 400px; }
	.talent .over .box .text { font-size: 14px; }
}
@media (max-width: 991px) {
	.talent .bottom .con-t .l { width: calc(100vw / 1920 * 440); }
	.talent .bottom .con-t .r .li .fix { width: calc(100vw / 1920 * 300); }
	.talent .bottom .con-t .r .li:nth-child(1) .fix { left: calc(100vw / 1920 * -320); }
	.talent .bottom .con-t .r .li:nth-child(2) .fix { right: calc(100vw / 1920 * -320); }
	.talent .bottom .con-t .l .h2 { font-size: 14px; }
	.talent .bottom .con-t .l .h2 .icon { width: 24px; height: 22px; margin-right: 8px; }
	.talent .bottom .con-t .l .text-t { font-size: 12px; }
	.talent .bottom > .bg { height: 340px; }
	.talent .bottom .con-t .r .li > p { width: 80px; }
	.talent .over .box .h2 { font-size: 18px; }
}
@media (max-width: 767px) {
	.talent .container { padding: 30px 6.25%; }
	.talent .box { margin-top: 30px; }
	.talent .box > .bg { height: 200px; }
	.talent .box .con { position: initial; top: 0; padding: 20px; min-height: initial; }
	.talent .box:nth-child(even) .con { left: 0; }
	.talent .box:nth-child(odd) .con { right: 0; }
	.talent .box .con::before { display: none; }
	.talent .box .con .h2 { line-height: 1.4; }
	.talent .box .con .text { width: 100%; line-height: 1.5; margin-top: 10px; }
	.talent .bottom { margin-top: 30px; }
	.talent .bottom .con-t { padding: 20px; }
	.talent .bottom .con-t .l { width: 100%; padding-top: 0; }
	.talent .bottom .con-t .l .h2 { font-size: 18px; }
	.talent .bottom .con-t .l .h2 > p { margin-bottom: -1px; }
	.talent .bottom .con-t .l .text-t { font-size: 16px; margin-top: 14px; }
	.talent .bottom > .bg { height: 520px; }
	.talent .bottom .con-t .r { width: 100%; padding: 0 calc(100vw / 1920 * 360); margin-top: 20px; }
	.talent .bottom .con-t .r .li .fix { padding: 14px; width: calc(100vw / 1920 * 440); }
	.talent .bottom .con-t .r .li .fix .des { margin-top: 10px; }
	.talent .bottom .con-t .r .li:nth-child(1) .fix { left: calc(100vw / 1920 * -500); }
	.talent .bottom .con-t .r .li:nth-child(2) .fix { right: calc(100vw / 1920 * -500); }
	.talent .bottom .con-t .r .li .fix::after { width: calc(100vw / 1920 * 370); }
	.talent .over { height: auto; padding: 30px 6.25%; }
	.talent .over .box { width: 100%; }
	.talent .over .box .text { font-size: 16px; margin-top: 20px; }
}
@media (max-width: 560px) {
	.talent .bottom > .bg { height: 600px; }
	.talent .bottom .con-t .r { padding: 0 12%; }
	.talent .bottom .con-t .r .li .fix { display: none; }
}


/* 人才招聘 */
.talent-recruit { background-color: #f2f6fb; padding: calc(100vw / 1920 * 100) calc(100vw / 1920 * 240) calc(100vw / 1920 * 54); }
.talent-recruit .recruit .list { transition: margin var(--t); }
.talent-recruit .recruit .list .top { position: relative; cursor: pointer; background-color: #fff; transition: background-color var(--t); padding-right: calc(100vw / 1920 * 150); }
.talent-recruit .recruit .list .top::after { content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; background-color: #f7f9fc; }
.talent-recruit .recruit .list .top .text { height: 100%; display: flex; flex-wrap:wrap; flex-direction: column; padding: calc(100vw / 1920 * 60) 0 calc(100vw / 1920 * 60) calc(100vw / 1920 * 40); }
.talent-recruit .recruit .list .top .text .h3 { color: #000; font-weight: bold; transition: color var(--t); font-size: calc(100vw / 1920 * 32); }
.talent-recruit .recruit .list .top .text .time { color: #a3a3a3; transition: color var(--t); font-size: 16px; margin-top: calc(100vw / 1920 * 20); }
.talent-recruit .recruit .list .top .text .box { display: flex; flex-wrap: wrap; transition: color var(--t); color: #666; line-height: 2; font-size: 18px; margin-top: calc(100vw / 1920 * 22); }
.talent-recruit .recruit .list .top .text .box p { margin-right: calc(100vw / 1920 * 128); }
.talent-recruit .recruit .list .top .text .box p:last-child { margin-right: 0; }
.talent-recruit .recruit .list .top .icon { position: absolute; top: 0; right: 0; display: flex; justify-content: center; align-items: center; width: calc(100vw / 1920 * 175); height: 100%; }
.talent-recruit .recruit .list .top .icon::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: calc(100vw / 1920 * 65); height: 2px; background-color: var(--c); transition: all var(--t); }
.talent-recruit .recruit .list .top .icon::after { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 2px; height: calc(100vw / 1920 * 65); background-color: var(--c); transition: all var(--t); }
.talent-recruit .recruit .list .bottom { background-color: #fff; padding: calc(100vw / 1920 * 60) calc(100vw / 1920 * 30); display: none; }
.talent-recruit .recruit .list .bottom .box { display: flex; flex-wrap: wrap; justify-content: space-between; }
.talent-recruit .recruit .list .bottom .box .li { border: 1px solid #e5e5e5; border-radius: 10px; width: 49.1%; padding: calc(100vw / 1920 * 42) calc(100vw / 1920 * 34) calc(100vw / 1920 * 74); }
.talent-recruit .recruit .list .bottom .box .li .h4 { display: flex; align-items: flex-end; color: #000; font-weight: bold; font-size: calc(100vw / 1920 * 24); }
.talent-recruit .recruit .list .bottom .box .li .h4 .span { width: calc(100vw / 1920 * 48); height: calc(100vw / 1920 * 48); margin-bottom: calc(100vw / 1920 * -6); margin-right: calc(100vw / 1920 * 26); }
.talent-recruit .recruit .list .bottom .box .li .text { color: #666; line-height: 2; font-size: 16px; margin-top: calc(100vw / 1920 * 40); padding-left: calc(100vw / 1920 * 74); }
.talent-recruit .recruit .list .bottom .link { display: flex; justify-content: space-between; align-items: center; margin-top: calc(100vw / 1920 * 48); }
.talent-recruit .recruit .list .bottom .link > a {
	display: flex; justify-content: center; align-items: center; color: #fff; background-color: var(--c); border-radius: 5px; width: 200px; height: 60px; font-size: 18px;
}
.talent-recruit .recruit .list .bottom .link > p { color: var(--c); font-size: 18px; }

.talent-recruit .recruit .list.active { margin-bottom: calc(100vw / 1920 * 26); }
.talent-recruit .recruit .list.active .top { background-color: var(--c); }
.talent-recruit .recruit .list.active .top .text .h3 { color: #fff; }
.talent-recruit .recruit .list.active .top .text .time { color: #8cbef4; }
.talent-recruit .recruit .list.active .top .text .box { color: #fff; }
.talent-recruit .recruit .list.active .top .icon::before { background-color: #fff; transform: translate(-50%, -50%) rotate(180deg); }
.talent-recruit .recruit .list.active .top .icon::after { background-color: #fff; transform: translate(-50%, -50%) rotate(180deg); opacity: 0; }

@media (max-width: 1440px) {
	.talent-recruit { padding: calc(100vw / 1920 * 100) 6.25% calc(100vw / 1920 * 54); }
	.talent-recruit .recruit .list .top .text .time { font-size: 14px; }
	.talent-recruit .recruit .list .top .text .box { font-size: 16px; }
	.talent-recruit .recruit .list .bottom .box .li .h4 { font-size: 18px; }
	.talent-recruit .recruit .list .bottom .box .li .text { font-size: 14px; }
	.talent-recruit .recruit .list .bottom .link > a { font-size: 16px; width: 180px; height: 54px; }
	.talent-recruit .recruit .list .bottom .link > p { font-size: 16px; }
}
@media (max-width: 1199px) {
	.talent-recruit .recruit .list .top .text .h3 { font-size: 18px; }
	.talent-recruit .recruit .list .top .text .time { font-size: 12px; }
	.talent-recruit .recruit .list .top .text .box { font-size: 14px; }
	.talent-recruit .recruit .list .top .text .box p { margin-right: calc(100vw / 1920 * 50); }
	.talent-recruit .recruit .list .bottom .box .li .h4 { font-size: 17px; }
	.talent-recruit .recruit .list .bottom .box .li .text { font-size: 12px; }
	.talent-recruit .recruit .list .bottom .link > a { font-size: 14px; width: 140px; height: 42px; }
	.talent-recruit .recruit .list .bottom .link > p { font-size: 14px; }
}
@media (max-width: 991px) {
	.talent-recruit .recruit .list .bottom { padding: 20px; }
	.talent-recruit .recruit .list .bottom .box .li { width: 100%; margin-top: 20px; }
	.talent-recruit .recruit .list .bottom .box .li:first-child { margin-top: 0; }
}
@media (max-width: 767px) {
	.talent-recruit { padding: 30px 6.25%; }
	.talent-recruit .recruit .list.active { margin-bottom: 20px; }
	.talent-recruit .recruit .list.active:last-child { margin-bottom: 0; }
	.talent-recruit .recruit .list .top { padding-right: 0; }
	.talent-recruit .recruit .list .top .text { padding: 20px; }
	.talent-recruit .recruit .list .top .text .time { font-size: 14px; margin-top: 10px; }
	.talent-recruit .recruit .list .top .text .box { margin-top: 6px; }
	.talent-recruit .recruit .list .top .icon { display: none; }
	.talent-recruit .recruit .list .bottom .box .li { padding: 20px; border-radius: 5px; }
	.talent-recruit .recruit .list .bottom .box .li .h4 { font-size: 18px; }
	.talent-recruit .recruit .list .bottom .box .li .h4 .span { width: 26px; height: 26px; margin-bottom: 0; margin-right: 10px; }
	.talent-recruit .recruit .list .bottom .box .li .text { font-size: 14px; padding-left: 0; margin-top: 10px; }
	.talent-recruit .recruit .list .bottom .link { flex-wrap: wrap; margin-top: 20px; }
	.talent-recruit .recruit .list .bottom .link > a { width: 160px; }
	.talent-recruit .recruit .list .bottom .link > p { margin-top: 20px; margin-left: auto; }
}

/* 招聘弹窗 */
.recruit-info { position: fixed; z-index: 10; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(0,0,0,.5); display: none; }
.recruit-info .box { display: flex; justify-content: center; align-items: center; height: 100%; }
.recruit-info .con { position: relative; overflow: auto; width: 95%; height: 90%; max-width: 1440px; background-color: #fff; padding: 0 5% 50px; }
.recruit-info .con .title { border-bottom: 1px solid #ddd; padding: 30px 0; }
.recruit-info .con .title p { text-align: center; font-weight: bold; font-size: 20px; }
.recruit-info .con .title .close { position: absolute; top: 20px; right: 20px; cursor: pointer; }
.recruit-info .con .title .close:after { font-family: 'ifont'; content: '\e689'; font-size: 24px; font-weight: bold; }
.recruit-info .con form { display: flex; flex-wrap: wrap; justify-content: space-between; margin-top: 30px; }
.recruit-info .con .list { display: flex; align-items: center; width: 48%; height: 40px; margin-bottom: 15px; }
.recruit-info .con .list p { text-align: right; width: 100px; }
.recruit-info .con .list .must { color: #F56C6C; margin-right: 5px; }
.recruit-info .con .list input[type=text] { width: calc(100% - 100px); height: 100%; border: 1px solid #ddd; padding: 0 20px; transition: border .5s; }
.recruit-info .con .list input.active { border: 1px solid #F56C6C; }
.recruit-info .con .list .radio { display: flex; width: 80px; }
.recruit-info .con .list .radio label { margin-left: 5px; }
.recruit-info .con .area { align-items: flex-start; height: 150px; }
.recruit-info .con .area p { margin-top: 10px; }
.recruit-info .con .list textarea { width: calc(100% - 100px); height: 100%; border: 1px solid #ddd; padding: 20px; transition: border .5s; }
.recruit-info .con .list textarea.active { border: 1px solid #F56C6C; }
.recruit-info .con .list:last-child { width: 100%; justify-content: center; margin: 40px 0 0; }
.recruit-info .con .list button { width: 160px; height: 44px; border-radius: 5px; background-color: var(--c); color: #fff; cursor: pointer; margin: 0 20px; }
/* 验证信息弹窗 */
.recruit-info .con .info {
	position: fixed; top: 50%; left: 50%; min-width: 280px; opacity: 0; visibility: hidden; z-index: -1;
	display: flex; justify-content: center; align-items: center; padding: 10px;
	background-color: #F56C6C; color: #fff; border-radius: 10px; text-align: center; line-height: 1.5; font-size: 14px;  
	box-shadow: 0 0 10px rgba(0,0,0,.1); transform: translate(-50%, -50%); transition: opacity .5s, z-index .5s, visibility .5s;
}
.recruit-info .con .info.active { opacity: 1; z-index: 1; visibility: visible; }

@media (max-width:767px) {
	.recruit-info .con { height: 80%; }
	.recruit-info .con .title { padding: 20px 0; }
	.recruit-info .con .title p { font-size: 16px; }
	.recruit-info .con .title .close { top: 15px; right: 15px; }
	.recruit-info .con .title .close:after { font-size: 18px; }
	.recruit-info .con .list { width: 100%; height: 30px; margin-bottom: 10px; }
	.recruit-info .con .list p { width: 75px; }
	.recruit-info .con .list input[type=text] { width: calc(100% - 75px); padding: 0 10px; }
	.recruit-info .con .list .radio { width: 60px; }
	.recruit-info .con .area { height: 80px; }
	.recruit-info .con .list textarea { width: calc(100% - 75px); padding: 10px; }
	.recruit-info .con .list:last-child { margin: 20px 0 0; }
	.recruit-info .con .list button { height: 30px; }
	.recruit-info .con .info { font-size: 12px; }
}


/* 联系我们 */
.contact { background-color: #f2f6fb; }
.contact .top { display: flex; flex-wrap: wrap; padding: calc(100vw / 1920 * 32) 6.25% calc(100vw / 1920 * 142); }
.contact .top .img { width: 52.1%; }
.contact .top .con { width: 47.9%; background-color: #fff; padding: calc(100vw / 1920 * 70) calc(100vw / 1920 * 64) calc(100vw / 1920 * 77); }
.contact .top .con .h2 { color: #000; border-bottom: 1px solid #ededed; font-size: calc(100vw / 1920 * 48); padding-bottom: calc(100vw / 1920 * 28); }
.contact .top .con .h3 { color: #000; font-size: calc(100vw / 1920 * 28); margin-top: calc(100vw / 1920 * 50); }
.contact .top .con .text { line-height: 2.4; font-size: 20px; margin-top: calc(100vw / 1920 * 40); }
.contact .top .con .link { display: flex; flex-wrap: wrap; margin-top: calc(100vw / 1920 * 40); }
.contact .top .con .link > a { display: flex; justify-content: center; align-items: center; color: #fff; font-size: 20px; background-color: var(--c); width: 200px; height: 60px; border-radius: 30px; margin-right: calc(100vw / 1920 * 40); }
.contact .top .con .link > a:last-child { margin-right: 0; }
.contact .middle { display: flex; flex-wrap: wrap; justify-content: space-between; padding: 0 6.25% calc(100vw / 1920 * 140); }
.contact .middle .left .h2 { color: #000; font-size: calc(100vw / 1920 * 48); }
.contact .middle .left .en { font-family: '微软雅黑'; color: #979797; font-weight: 100; font-size: calc(100vw / 1920 * 48); margin-top: calc(100vw / 1920 * 16); }
.contact .middle .left .des { font-size: 20px; margin-top: calc(100vw / 1920 * 32); }
.contact .middle .right { width: 62.9%; }
.contact .middle .right .radio-group { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; background-color: #fff; border-radius: 36px; width: 100%; height: 72px; padding: 0 50px 0 38px; }
.contact .middle .right .tit { color: #666; font-size: 20px; }
.contact .middle .right .radio-group .box { display: flex; flex-wrap: wrap; font-size: 20px; color: #a2a2a2; }
.contact .middle .right .radio-group .box label { display: flex; align-items: center; transition: color var(--t); margin-right: calc(100vw / 1920 * 50); }
.contact .middle .right .radio-group .box label:last-child { margin-right: 0; }
.contact .middle .right .radio-group .box label i { position: relative; width: 12px; height: 12px; border: 1px solid #a2a2a2; margin-right: 4px; transition: border var(--t); }
.contact .middle .right .radio-group .box label i input { opacity: 0; }
.contact .middle .right .radio-group .box label i::before { content: ''; position: absolute; top: -4px; left: 0; width: 13px; height: 16px; background: url(../images/radio.png) center / cover no-repeat; opacity: 0; transition: opacity var(--t); }
.contact .middle .right .radio-group .box label.active { color: var(--c); }
.contact .middle .right .radio-group .box label.active i { border: 1px solid var(--c); }
.contact .middle .right .radio-group .box label.active i::before { opacity: 1; }
.contact .middle .right .text { display: flex; flex-wrap: wrap; justify-content: space-between; height: 72px; margin-top: calc(100vw / 1920 * 34); }
.contact .middle .right .text label { position: relative; width: 47.53%; }
.contact .middle .right .text label input { width: 100%; height: 100%; background-color: #fff; color: #333; border-radius: 36px; font-size: 18px; padding: 0 40px; }
.contact .middle .right .text label p { position: absolute; top: 50%; transform: translateY(-50%); left: 38px; color: #666; font-size: 20px; }
.contact .middle .right .text label p span { color: #949494; font-size: 16px; }
.contact .middle .right .text label p.active { opacity: 0; visibility: hidden; }
.contact .middle .right .textarea { height: 150px; margin-top: calc(100vw / 1920 * 34); }
.contact .middle .right .textarea label { display: block; position: relative; width: 100%; height: 100%; }
.contact .middle .right .textarea label p { position: absolute; top: 28px; left: 38px; color: #666; font-size: 20px; }
.contact .middle .right .textarea label p span { color: #949494; font-size: 16px; }
.contact .middle .right .textarea label textarea { width: 100%; height:100%; border-radius: 10px; padding: 28px 38px; }
.contact .middle .right .textarea label p.active { opacity: 0; visibility: hidden; }
.contact .middle .right .but { display: flex; flex-wrap: wrap; margin-top: calc(100vw / 1920 * 38); }
.contact .middle .right .but input { width: 210px; height: 60px; background-color: #fff; border-radius: 30px; border-bottom-right-radius: 0; margin-right: 30px; color: #4d4d4d; font-size: 20px; padding-top: 1px; cursor: pointer; transition: all var(--t); }
.contact .middle .right .but input:last-child { margin-right: 0; }
.contact .middle .right .but input:hover { background: var(--c); color: #fff; }
.contact .bottom { display: flex; flex-wrap: wrap; align-items: center; padding: 0 6.25%; height: calc(100vw / 1920 * 790); }
.contact .bottom .box { color: #000; font-size: calc(100vw / 1920 * 24); }
.contact .bottom .box .h2 { font-size: calc(100vw / 1920 * 48); }
.contact .bottom .box .des { margin-top: calc(100vw / 1920 * 42); }
.contact .bottom .box .tel { font-size: calc(100vw / 1920 * 64); margin-top: calc(100vw / 1920 * 10); }

@media (max-width: 1440px) {
	.contact .top .con .h3 { font-size: 20px; }
	.contact .top .con .text { font-size: 18px; }
	.contact .top .con .link > a { width: 180px; height: 50px; font-size: 18px; }
	.contact .middle .left .des { font-size: 18px; }
	.contact .middle .right .tit { font-size: 18px; }
	.contact .middle .right .radio-group { height: 60px; padding: 0 30px; }
	.contact .middle .right .radio-group .box { font-size: 18px; }
	.contact .middle .right .text { height: 60px; }
	.contact .middle .right .text label { width: 48.5%; }
	.contact .middle .right .text label p { font-size: 18px; left: 30px; }
	.contact .middle .right .text label p span { font-size: 15px; }
	.contact .middle .right .text label input { padding: 0 30px; }
	.contact .middle .right .textarea { height: 140px; }
	.contact .middle .right .textarea label p { font-size: 18px; }
	.contact .middle .right .textarea label p span { font-size: 15px; }
	.contact .middle .right .textarea label textarea { padding: 28px 30px; }
	.contact .middle .right .textarea label p { left: 30px; }
	.contact .middle .right .but input { font-size: 18px; width: 190px; height: 50px; padding-top: 0; }
	.contact .bottom .box .des { font-size: 18px; }
}
@media (max-width: 1199px) {
	.contact .top .con .h3 { font-size: 18px; }
	.contact .top .con .text { font-size: 16px; }
	.contact .top .con .link > a { width: 160px; height: 44px; font-size: 16px; }
	.contact .middle .left .des { font-size: 16px; }
	.contact .middle .right { width: 100%; margin-top: 30px; }
	.contact .middle .right .tit { font-size: 16px; }
	.contact .middle .right .radio-group { height: 50px; padding: 0 20px; }
	.contact .middle .right .radio-group .box { font-size: 16px; }
	.contact .middle .right .text { height: 50px; }
	.contact .middle .right .text label { width: 48.5%; }
	.contact .middle .right .text label p { font-size: 16px; left: 20px; }
	.contact .middle .right .text label p span { font-size: 14px; }
	.contact .middle .right .text label input { padding: 0 20px; }
	.contact .middle .right .textarea { height: 120px; }
	.contact .middle .right .textarea label p { font-size: 16px; top: 24px; }
	.contact .middle .right .textarea label p span { font-size: 14px; }
	.contact .middle .right .textarea label textarea { padding: 20px; }
	.contact .middle .right .textarea label p { left: 20px; }
	.contact .middle .right .but input { font-size: 16px; width: 160px; height: 44px; padding-top: 0; }
	.contact .bottom .box .des { font-size: 16px; }
}
@media (max-width: 991px) {
	.contact .top .img { width: 100%; height: 300px; }
	.contact .top .con { width: 100%; }
	.contact .bottom .box .tel { margin-top: 10px; }
}
@media (max-width: 767px) {
	.contact .top { padding: 30px 6.25%; }
	.contact .top .con { padding: 20px; }
	.contact .top .con .h2 { font-size: 18px; padding-bottom: 15px; }
	.contact .top .con .h3 { margin-top: 16px; }
	.contact .top .con .text { margin-top: 10px; }
	.contact .top .con .link { margin-top: 10px; }
	.contact .top .con .link > a { width: 100%; margin-right: 0; margin-bottom: 10px; }
	.contact .top .con .link > a:last-child { margin-bottom: 0; }
	.contact .middle { padding: 0 6.25% 30px; }
	.contact .middle .left .h2 { font-size: 18px; }
	.contact .middle .left .en { font-size: 18px; margin-top: 10px; }
	.contact .middle .left .des { margin-top: 10px; }
	.contact .middle .right { margin-top: 24px; }
	.contact .middle .right .radio-group .box label { margin-right: 10px; }
	.contact .middle .right .text { margin-top: 10px; height: auto; }
	.contact .middle .right .text label { width: 100%; height: 50px; margin-bottom: 10px; }
	.contact .middle .right .text label:last-child { margin-bottom: 0; }
	.contact .middle .right .textarea { margin-top: 10px; }
	.contact .middle .right .but { margin-top: 20px; }
	.contact .middle .right .but input { width: 100%; margin-right: 0; margin-bottom: 10px; border-bottom-right-radius: 30px; }
	.contact .middle .right .but input:last-child { margin-bottom: 0; }
	.contact .bottom { padding: 30px 6.25%; height: auto; min-height: 300px; }
	.contact .bottom .box .h2 { font-size: 18px; }
	.contact .bottom .box .des { margin-top: 20px; }
	.contact .bottom .box .tel { font-size: 28px; }
}




/* 大屏适配 */
@media (min-width: 1920px) {
	.public-header { height: calc(100vw / 1920 * 90); font-size: calc(100vw / 1920 * 18); }
	.header-logo { width: calc(100vw / 1920 * 156); }
	.header-language { font-size: calc(100vw / 1920 * 16); }
	.header-language .lang::before { font-size: calc(100vw / 1920 * 26); width: calc(100vw / 1920 * 26); margin-right: calc(100vw / 1920 * 14); }
	.header-language .lang::after { font-size: calc(100vw / 1920 * 10); width: calc(100vw / 1920 * 10); }
	.header-search { font-size: calc(100vw / 1920 * 22); width: calc(100vw / 1920 * 100); }
	.header-search-1 .page { width: calc(100vw / 1920 * 765); }
	.header-search-1 .page .close { font-size: calc(100vw / 1920 * 18); }
	.header-search-1 .page .form .input { height: calc(100vw / 1920 * 40); }
	.header-search-1 .page .form .button { bottom: calc(100vw / 1920 * 10); font-size: calc(100vw / 1920 * 20); }
	.index-slick .slick-dots li { margin: 0 calc(100vw / 1920 * 10); }
	.index-slick .slick-dots li button { width: calc(100vw / 1920 * 20); height: calc(100vw / 1920 * 20); }
	.index-slick .slick-dots li button::after { width: calc(100vw / 1920 * 9); height: calc(100vw / 1920 * 9); }
	.index-banner .bg .mouse::before { border-radius: calc(100vw / 1920 * 12.5); }
	.index-banner .bg .mouse::after { width: calc(100vw / 1920 * 2); height: calc(100vw / 1920 * 10); }
	.back-top .icon { width: calc(100vw / 1920 * 50); height: calc(100vw / 1920 * 50); font-size: calc(100vw / 1920 * 16); }
	.index-about .top { width: calc(100vw / 1920 * 1330); }
	.index-about .top .h2 { font-size: calc(100vw / 1920 * 24); }
	.index-about .top .h3 { font-size: calc(100vw / 1920 * 36); width: calc(100vw / 1920 * 900); }
	.index-about .top .des { font-size: calc(100vw / 1920 * 20); }
	.index-about .top .more { border-radius: calc(100vw / 1920 * 24); font-size: calc(100vw / 1920 * 18); width: calc(100vw / 1920 * 180); height: calc(100vw / 1920 * 48); }
	.index-about .bot .li .t .dw { font-size: calc(100vw / 1920 * 16); }
	.index-about .bot .li .b { font-size: calc(100vw / 1920 * 18); padding-left: calc(100vw / 1920 * 6); }
	.index-about .bot .li .b .img { width: calc(100vw / 1920 * 19); margin-right: calc(100vw / 1920 * 6); }
	.index-title { font-size: calc(100vw / 1920 * 24); }
	.index-service .con { height: calc(100vw / 1920 * 557); }
	.index-more { border-radius: calc(100vw / 1920 * 24); font-size: calc(100vw / 1920 * 18); width: calc(100vw / 1920 * 180); height: calc(100vw / 1920 * 48); }
	.index-solution-con .list.active .cir { box-shadow: 0 0 0 calc(100vw / 1920 * 60) rgba(31, 108, 191, .3) inset; }
	.index-solution-con .list.active .cir::before { box-shadow: 0 0 0 calc(100vw / 1920 * 35) rgba(31, 108, 191, .5) inset; }
	.index-solution-con .list.active .cir::after { box-shadow: 0 0 0 calc(100vw / 1920 * 20) rgba(31, 108, 191, .7) inset; }
	.index-case .con .middle .right .en { font-size: calc(100vw / 1920 * 18); }
	.index-case .con .text { font-size: calc(100vw / 1920 * 18); }
	.footer .top .left { width: calc(100vw / 1920 * 286); }
	.footer .top .left .logo { width: calc(100vw / 1920 * 197); }
	.footer .top .left .text .name { font-size: calc(100vw / 1920 * 20); }
	.footer .top .left .text .add { font-size: calc(100vw / 1920 * 18); }
	.footer .top .left .text .tel { font-size: calc(100vw / 1920 * 36); }
	.footer .top .middle .ul > a { font-size: calc(100vw / 1920 * 22); }
	.footer .top .middle .ul .li { font-size: calc(100vw / 1920 * 18); }
	.footer .top .right > p { font-size: calc(100vw / 1920 * 22); }
	.footer .top .right .con .list p { margin-top: calc(100vw / 1920 * 14); font-size: calc(100vw / 1920 * 16); }
	.footer .bot { font-size: calc(100vw / 1920 * 16); }
	.page-nav .link { font-size: calc(100vw / 1920 * 16); top: calc(100vw / 1920 * -57); }
	.page-nav .link::before { font-size: calc(100vw / 1920 * 24); margin-right: calc(100vw / 1920 * 6); margin-bottom: calc(100vw / 1920 * 1); }
	.page-nav .link i { margin: 0 calc(100vw / 1920 * 6); }
	.about-video .con p { margin-top: calc(100vw / 1920 * 20); letter-spacing: calc(100vw / 1920 * 11); margin-left: calc(100vw / 1920 * 11); font-size: calc(100vw / 1920 * 20); }
	.about-culture .list .icon { width: calc(100vw / 1920 * 47); }
	.about-environment .con { font-size: calc(100vw / 1920 * 18); }
	.contact .top .con .text { font-size: calc(100vw / 1920 * 20); }
	.contact .top .con .link > a { font-size: calc(100vw / 1920 * 20); width: calc(100vw / 1920 * 200); height: calc(100vw / 1920 * 60); border-radius: calc(100vw / 1920 * 30); }
	.contact .middle .left .des { font-size: calc(100vw / 1920 * 20); }
	.contact .middle .right .radio-group { border-radius: calc(100vw / 1920 * 36); height: calc(100vw / 1920 * 72); padding: 0 calc(100vw / 1920 * 50) 0 calc(100vw / 1920 * 38); }
	.contact .middle .right .tit { font-size: calc(100vw / 1920 * 20); }
	.contact .middle .right .radio-group .box { font-size: calc(100vw / 1920 * 20); }
	.contact .middle .right .radio-group .box label i { width: calc(100vw / 1920 * 12); height: calc(100vw / 1920 * 12); margin-right: calc(100vw / 1920 * 4); }
	.contact .middle .right .radio-group .box label i::before { top: calc(100vw / 1920 * -4); width: calc(100vw / 1920 * 13); height: calc(100vw / 1920 * 16); }
	.contact .middle .right .text { height: calc(100vw / 1920 * 72); }
	.contact .middle .right .text label input { border-radius: calc(100vw / 1920 * 36); font-size: calc(100vw / 1920 * 18); padding: 0 calc(100vw / 1920 * 40); }
	.contact .middle .right .text label p { left: calc(100vw / 1920 * 38); font-size: calc(100vw / 1920 * 20); }
	.contact .middle .right .text label p span { font-size: calc(100vw / 1920 * 16); }
	.contact .middle .right .textarea { height: calc(100vw / 1920 * 150); }
	.contact .middle .right .textarea label textarea { border-radius: calc(100vw / 1920 * 10); padding: calc(100vw / 1920 * 28) calc(100vw / 1920 * 38); }
	.contact .middle .right .textarea label p { top: calc(100vw / 1920 * 28); left: calc(100vw / 1920 * 38); font-size: calc(100vw / 1920 * 20); }
	.contact .middle .right .textarea label p span { font-size: calc(100vw / 1920 * 16); }
	.contact .middle .right .but input { width: calc(100vw / 1920 * 210); height: calc(100vw / 1920 * 60); border-radius: calc(100vw / 1920 * 30); margin-right: calc(100vw / 1920 * 30); font-size: calc(100vw / 1920 * 20); padding-top: calc(100vw / 1920 * 1); }
	.page-banner { margin-top: calc(100vw / 1920 * 90); }
	.news-info .box .top .li { font-size: calc(100vw / 1920 * 18); }
	.news-info .box .text { font-size: calc(100vw / 1920 * 18); }
	.news-info .box .link { font-size: calc(100vw / 1920 * 18); }
	.project-details .con .top .left .text { font-size: calc(100vw / 1920 * 18); }
	.solution-recycle .box5 .con .p { height: calc(100vw / 1920 * 50); }
	.talent-recruit .recruit .list .top .text .time { font-size: calc(100vw / 1920 * 16); }
	.talent-recruit .recruit .list .top .text .box { font-size: calc(100vw / 1920 * 18); }
	.talent-recruit .recruit .list .bottom .box .li .text { font-size: calc(100vw / 1920 * 16); }
	.talent-recruit .recruit .list .bottom .link > a { border-radius: calc(100vw / 1920 * 5); width: calc(100vw / 1920 * 200); height: calc(100vw / 1920 * 60); font-size: calc(100vw / 1920 * 18); }
	.talent-recruit .recruit .list .bottom .link > p { font-size: calc(100vw / 1920 * 18); }
}

/* 解决方案 */
.case-slick .slick-dots { left: auto; transform: translateY(-50%); top: 50%; right: 20px; bottom: auto; flex-direction: column; }
.case-slick .slick-dots li { margin: 5px 0; }
.case-slick .slick-dots li button { width: 14px; height: 14px; }