*{margin:0; padding:0; list-style: none; }
body {font-family:'Google Sans', Helvetica Neue For Number, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Helvetica Neue, Helvetica, Arial, sans-serif;  font-size:15px;-webkit-text-size-adjust: none;}
/* 清理浮动 */
.clearfix:after {visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0;}
.clearfix {zoom:1;}
a{ text-decoration: none; }
a:hover{}
html{ scroll-behavior: smooth;}
.hide{display:none;}
.hidden{display:none;}

.pagewidth{ width: 1560px; margin:0 auto; transition-duration: 0.2s;}
img{ border:none; display: block;}
span:focus {outline: none !important;}
button,textarea{-webkit-appearance: none;border-radius: 0;outline: none;}
body{--main:#0c3d7a;--bg:#f5f5f5; --width:1600px;}
h1,h2,h3,h4,h5{ font-weight:500;line-height: 1.6em;}
p,a,div{line-height: 1.6em;}
.pager{ text-align:center; padding-top:40px;  padding-bottom:60px;}
.pager a{background: var(--main); color: #fff; transition-duration: 0.2s; display: inline-block; padding: 16px 120px; border-radius:2px;font-size: 16px; }
.pager a:hover{background:var(--main); opacity: 0.9; color:#fff; }
.pager .loadmore-nodata{background: #fff;border-radius: 6px;color: #ddd; display: inline-block;padding: 16px 120px; border-radius:2px; }
.loadmore-nodata{ text-align: center; font-size: 16px; color: #999;}

.gray {
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    -webkit-filter: grey;
    filter: gray;
    filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)
}
@font-face {
    font-family: 'Barlow';
    src: url('../font/Barlow/Barlow-Medium.eot');
    src: url('../font/Barlow/Barlow-Medium.eot?#iefix') format('embedded-opentype'),
    url('../font/Barlow/Barlow-Medium.woff2') format('woff2'),
    url('../font/Barlow/Barlow-Medium.woff') format('woff'),
    url('../font/Barlow/Barlow-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}



@font-face {
    font-family: 'Google Sans';
    src: url('../font/GoogleSans/GoogleSans-Regular.eot');
    src: url('../font/GoogleSans/GoogleSans-Regular.eot?#iefix') format('embedded-opentype'),
    url('../font/GoogleSans/GoogleSans-Regular.woff2') format('woff2'),
    url('../font/GoogleSans/GoogleSans-Regular.woff') format('woff'),
    url('../font/GoogleSans/GoogleSans-Regular.ttf') format('truetype'),
    url('../font/GoogleSans/GoogleSans-Regular.svg#GoogleSans-Regular') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}


@font-face {
    font-family: 'Google Sans';
    src: url('../font/GoogleSans/GoogleSans-Italic.eot');
    src: url('../font/GoogleSans/GoogleSans-Italic.eot?#iefix') format('embedded-opentype'),
    url('../font/GoogleSans/GoogleSans-Italic.woff2') format('woff2'),
    url('../font/GoogleSans/GoogleSans-Italic.woff') format('woff'),
    url('../font/GoogleSans/GoogleSans-Italic.ttf') format('truetype'),
    url('../font/GoogleSans/GoogleSans-Italic.svg#GoogleSans-Italic') format('svg');
    font-weight: normal;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'Google Sans';
    src: url('../font/GoogleSans/GoogleSans-Medium.eot');
    src: url('../font/GoogleSans/GoogleSans-Medium.eot?#iefix') format('embedded-opentype'),
    url('../font/GoogleSans/GoogleSans-Medium.woff2') format('woff2'),
    url('../font/GoogleSans/GoogleSans-Medium.woff') format('woff'),
    url('../font/GoogleSans/GoogleSans-Medium.ttf') format('truetype'),
    url('../font/GoogleSans/GoogleSans-Medium.svg#GoogleSans-Medium') format('svg');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}



.header{background:rgba(255,255,255,0); transition-duration: 0.2s; position: fixed; top: 0; left: 0; right: 0;z-index: 99; height: 141px;  }
.header .top{ border-bottom: rgba(255,255,255,0.2) solid 1px; height: 70px;}
.header .top .pagewidth{display:flex; align-items: center;  justify-content: space-between; height: 70px; }
.header .top .pagewidth .left{display:flex; align-items: center;  justify-content: left; grid-gap: 30px; color: #fff; width: 30%;}
.header .top .pagewidth .left i{ color: #fff;}
.header .top .pagewidth .logo{ transition-duration: 0.3s;}
.header .top .pagewidth .logo img{ height: 48px; transition-duration: 0.3s; }
.header .top .pagewidth .logo img.color{ display: none;}
.header .top .pagewidth .logo img.white{ display: block; }
.header .top .pagewidth .right{display:flex;color: #fff; align-items: center;  justify-content: right; grid-gap: 30px; width: 30%;}
.header .top .pagewidth .right i{ color: #fff;}
.header .top .pagewidth .right .case a{ color:rgba(255,255,255,0.8);background: var(--main); padding: 10px 20px; border-radius: 20px;  transition-duration: 0.2s; }
.header .top .pagewidth .right .case a:hover{color:rgba(255,255,255,0.8);}

.header .pc_menu { display: block;height: 70px; text-decoration: 0.2s; opacity: 1; }
.header .pc_menu > ul{ display: flex; align-items: center; justify-content: left; list-style: none; grid-gap: 30px; }
.header .pc_menu ul li{ }
.header .pc_menu ul {margin: 0;padding: 0;list-style: none;}
.header .pc_menu ul li.current-menu-item { background:rgba(0,0,0,0.1); height: 70px;}
.header .pc_menu > ul > li { display: block;float: left;position: relative; height: 70px;}
.header .pc_menu > ul > li > a { text-decoration: none;color: #fff;font-weight: 500;display: block;height: 70px;line-height: 70px; text-align: center; position: relative }
.header .pc_menu > ul > li > a:hover:after{content: ""; position: absolute; width: 100%; left: 0px; right:0px; bottom: 0px; height: 3px; background: var(--main)}
.header .pc_menu > ul > li > a:hover{ color: var(--main); }
.header:hover .pc_menu > ul > li a {color: #111;}
.header:hover .pc_menu > ul > li a:hover{ color: var(--main); }
.header:hover .top{border-bottom: rgba(0,0,0,0.1) solid 1px;}
.header:hover .top .pagewidth .left{color: #111;}
.header:hover .top .pagewidth .left i{ color: #111;}
.header:hover .top .pagewidth .logo img.color{ display: block;}
.header:hover .top .pagewidth .logo img.white{ display: none; }
.header:hover .top .pagewidth .right{color: #111;}
.header:hover .top .pagewidth .right i{ color: #111;}
.header:hover .top .pagewidth .right .case a{ color: #fff;}
.header:hover .top .pagewidth .right .case a i{ color: #fff;}


.header .pc_menu ul li:hover {}
.header .pc_menu > ul > li .submenu { padding-top: 0px; background: #fff;position: fixed; opacity: 0; right: 0px; left: 0px; top:121px; visibility: hidden; transition-duration: 0.3s; transition-delay: 0.1s; }
.header .pc_menu > ul > li .submenu ul{ width:var(--width); margin: 0 auto; display: flex;justify-content: left; list-style: none; grid-gap: 30px;padding-top: 30px; }
.header .pc_menu > ul > li .submenu ul li{ width: 200px; padding-bottom: 30px;}
.header .pc_menu > ul > li .submenu ul li img{ width: 100%; height: 140px; object-fit: cover}
.header .pc_menu > ul > li .submenu ul li p{line-height: 1.5em; padding-bottom: 0px; text-align: center}
.header .pc_menu > ul > li:hover .submenu { top: 141px;  opacity: 1; visibility: initial }
.header .pc_menu > ul > li:hover p{ opacity: 1; }
.header .pc_menu > ul > li:hover > a{height: auto; position: relative;color:var(--main);}
.header .pc_menu > ul > li > a:after{content: ""; position: absolute; width: 0%; left: 0px; right:0px; bottom: 0px; height: 3px; background: var(--main);  transition-duration: 0.3s}
.header .pc_menu > ul > li:hover > a:after{width: 100%; }
.header .pc_menu > ul > li:hover img{ opacity: 1; }
.header .pc_menu > ul > li > ul > li { position: relative; width: 100%;}
.header .pc_menu > ul > li a{ color: #fff;}
.header .pc_menu > ul > li a p{  font-weight: bold;font-size: 12px; color: #fff; text-align: center; opacity: 0.5; height: 16px; line-height: 1em; }
.header .pc_menu > ul > li a img{ display: block; width: 32px; height: 32px; margin:5px auto; margin-bottom: 5px; opacity: 0.5;}
.header .pc_menu > ul > li > ul > li > ul { display:none;position: absolute;left: 100%;top: 0;}
.header .pc_menu > ul > li > ul > li:hover > ul { display:block;background-color: #333; }
.header .pc_menu ul li.current-menu-item p{ color: #fff; opacity: 1; }
.header .pc_menu ul li.current-menu-item img{ color: #fff; opacity: 1; }


.header.fixed,.header:hover{background:rgba(255, 255, 255, 1);}
.header.fixed .top{ border-bottom:rgba(0,0,0,0.1) solid 1px;  }
.header.fixed .top .pagewidth .left{color: #111;}
.header.fixed .top .pagewidth .left i{ color: #111;}
.header.fixed .top .pagewidth .logo img.color{ display: block;}
.header.fixed .top .pagewidth .logo img.white{ display: none; }
.header.fixed .top .pagewidth .right{color: #111;}
.header.fixed .pc_menu { opacity: 0; visibility: hidden}
.header.fixed { height: 70px;}
.header.fixed .top .pagewidth .right .case a{ color: #fff; opacity: 1; }
.header.fixed .top .pagewidth .right .lang i{ color: #111; opacity: 1; }
.header.fixed .top .pagewidth .right .menu i{ color: #111; opacity: 1; }

.bgwhite {background:rgba(255, 255, 255, 0.8);  height:100px;box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.1);  }


.header.initial{background:rgba(255, 255, 255, 1); height: 70px;}
.header.initial .top{border-bottom: rgba(0,0,0,0.1) solid 1px;}
.header.initial .top .pagewidth .left{color: #111;}
.header.initial .top .pagewidth .left i{ color: #111;}
.header.initial .top .pagewidth .logo img.color{ display: block;}
.header.initial .top .pagewidth .logo img.white{ display: none; }
.header.initial .top .pagewidth .right{color: #111;}
.header.initial .top .pagewidth .right i{ color: #111;}
.header.initial .top .pagewidth .right .case a{ color: #fff;}
.header.initial .top .pagewidth .right .case a i{ color: #fff;}
.header.initial .pc_menu { opacity: 0; visibility: hidden;}
.header.initial:hover{ height: 141px;}
.header.initial:hover .pc_menu { opacity:1; visibility: initial}

.header.fixed:hover{ height: 141px;}
.header.fixed:hover .pc_menu{ opacity: 1; visibility: initial;}

.block{ height:71px;}













.footer{ background: #f5f5f7; padding-top:60px; }
.footer .menu{display:grid;grid-template-columns:repeat(7,1fr);  padding-bottom: 60px; grid-gap: 30px;}
.footer .menu .item h3{ color:#111; font-size:20px; font-weight:500; margin-bottom: 12px;  }
.footer .menu .item h5{ color:var(--main); font-size:24px; font-weight:500; margin-bottom: 12px;  }
.footer .menu .item h4{ color:#111; font-size:20px; font-weight:500; margin-bottom: 12px;  }
.footer .menu .item h3 a{ color:#111; }
.footer .menu .item p{ line-height:1.8em; color:#999; }
.footer .menu .item ul li{ line-height:36px; }
.footer .menu .item ul li a{ color:#666666; font-size:16px; }
.footer .menu .item ul li a:hover{ color:var(--main);}
.footer a:hover{ color:#fff; }
.footer .menu .item:last-child ul {display: flex; justify-content: left; grid-gap: 10px; padding-top: 10px; flex-wrap: wrap}
.footer .menu .item:last-child ul li a{background: #fff; color: #999999; padding: 8px; border-radius: 4px; font-size: 18px;}
.footer .menu .item:last-child ul li a:hover{background:var(--main); color: #fff;}

.copy{padding-top:25px;background: #efeff2; color:#999999;padding-bottom:25px;font-size: 16px; }
.copy .pagewidth{ display: flex; justify-content: space-between;  align-items: center;}
.copy p span{ margin-left:30px; }
.copy p a{ color:rgba(0, 0, 0, 0.6); transition-duration:0.3s; }
.copy p a:hover{ color:rgba(0, 0, 0, 1); }



.search_content {  position: fixed;left: 0;top: 0;width: 100%;height: 100px; padding-top:130px; background: rgba(42, 94, 160, 0.9); z-index: 700;transition: all 0.3s ease; opacity: 0;  transform: translateY(-200px); }
.search_content .pagewidth{ position:relative; }
.search_content .layui-form .layui-form-item{ position:relative; width:600px; background:#fff; border-radius:4px; overflow: hidden; margin:0 auto;}
.search_content .layui-form .input{height:60px; padding-right: 0px; border: none; width: calc(100% - 60px); line-height: 60px; padding-left: 20px; font-size: 16px; color: #333;}
.search_content .layui-form .btn{ cursor: pointer; height:60px; width: 60px;font-size: 20px; border: none;color: var(--main); background:none; position: absolute; top: 0px; right: 0px;}
.search_content.open {transform: translateY(0);  /* 添加open类时显示 */opacity: 1; /* 添加open类时不透明 */}
.search_content .pagewidth .close-button {position: absolute;top: 50%;transform: translateY(-50%); right: 0px;font-size: 24px;cursor: pointer; color: #fff;}

.search_form{ padding-top: 60px; padding-bottom: 30px;}
.search_form .layui-form{display: flex; justify-content: center; grid-gap: 10px; align-items: center;}

.search_list{background: #fff; padding-bottom: 40px;}
.search_list .data{padding-top: 40px;padding-bottom: 40px;display: flex; justify-content: space-between; align-items: center;}
.search_list .data .text-danger{ color:var(--main); }
.search_list .data .result{ color:#999; }
.search_list .order{display: flex; justify-content: space-between;}
.search_list .order li{ margin-left:20px; }
.search_list .order li a{ color:#999; }
.search_list .order li a.active{ color:var(--main); }
.search_list .article-list .item{ display:flex; justify-content:space-between; margin-bottom:30px; }
.search_list .article-list .item .img{width: 300px;aspect-ratio: 12/10;  border-radius:4px; overflow: hidden; transform: rotate(0deg);}
.search_list .article-list .item .img img{width: 100%; height: 100%; object-fit: cover; transition-duration:0.3s;}
.search_list .article-list .item .info{width: calc(100% - 330px);}
.search_list .article-list .item h2{color:#111;line-height:1.4em; margin-bottom:10px;font-size: 24px;}
.search_list .article-list .item h2 a{color:#111;line-height:1.4em;}
.search_list .article-list .item .time{font-size: 16px; color: var(--main); font-weight: 500; margin-bottom: 10px;}
.search_list .article-list .item p{font-size: 16px;line-height: 1.6em; color: #666;display: -webkit-box;  -webkit-line-clamp:3;  -webkit-box-orient: vertical; overflow: hidden;}
.search_list .article-list .item:hover .img img{width: 100%; height: 100%; object-fit: cover; transform: scale(1.1);}
.mobileheader{ display: none}
.main_nav{ display: none}


/*大屏幕*/
@media screen and (max-width: 3600px) {

}

@media screen and (max-width: 1920px) {

}
@media screen and (max-width: 1600px) {
.pagewidth{ width: 1440px; margin:0 auto; transition-duration: 0.2s;}
body{--width:1440px;}

}
@media screen and (max-width: 1440px) {
.pagewidth{ width: 1280px; margin:0 auto; transition-duration: 0.2s;}
body{--width:1280px;}


}

@media screen and (max-width: 1280px) {
.pagewidth{ width: 1160px; margin:0 auto; transition-duration: 0.2s;}
body{--width:1160px;}
    .footer .menu{ grid-gap: 15px;}
    .footer .menu .item h3{font-size:16px;  }
    .footer .menu .item h5{ color:var(--main); font-size:24px; font-weight:500; margin-bottom: 12px;  }
    .footer .menu .item h4{ color:#111; font-size:20px; font-weight:500; margin-bottom: 12px;  }
    .footer .menu .item h3 a{ color:#111; }
    .footer .menu .item p{ line-height:1.8em; color:#999; }
    .footer .menu .item ul li{ line-height:36px; font-size: 14px; }
    .footer .menu .item ul li a{ color:#666666; font-size:14px; }
    .footer .menu .item ul li a:hover{ color:var(--main);}
}
@media screen and (max-width: 1024px) {
}

/*手机*/
@media screen and (max-width: 480px) {
body {font-size:14px;}
    .block{ height:50px;}

    .pagewidth{ width: auto; margin:0px auto; overflow:hidden; padding-left: 20px; padding-right: 20px;}
.header{ display: none}


    .footer .menu{ display: block; }
    .footer .menu .item{margin-bottom: 30px;}
    .footer .menu .item ul li{ line-height: 1.6em; margin-bottom: 12px;}
    .copy .pagewidth{ display: block}
    .copy p span{margin-left: 0;}

    .mobileheader{ position: fixed; display: flex; justify-content: space-between; padding-right: 20px; align-items: center; left: 0px; top: 0px; right:0px; background:rgba(255,255,255,0); height: 50px; z-index: 33; transition-duration: 0.3s;}
    .mobileheader .logo{ transition-duration: 0.3s; padding-left: 20px;}
    .mobileheader .logo img{ height: 32px; transition-duration: 0.3s; }
    .mobileheader .logo img.color{ display: none;}
    .mobileheader .logo img.white{ display: block; }
    .mobileheader.fixed{background: rgba(255,255,255,1)}

    .mobileheader.fixed .logo img.color{ display: block;}
    .mobileheader.fixed .logo img.white{ display: none; }


    .mobileheader.initial .logo img.color{ display: block;}
    .mobileheader.initial .logo img.white{ display: none; }
    .mobileheader.initial .innernav .icon-bar {background:var(--main);}


    .mobileheader .trigger{ font-size:24px;color: var(--main); height: 16px; position: relative; width: 24px; }
    .innernav { }
    .innernav .icon-bar {width: 100%;height: 2px;position: absolute;left: 0;background:#fff;-webkit-transition: all 0.3s;transition: all 0.3s;}
    .innernav .icon-bar.top {top: 0;}
    .innernav .icon-bar.middle {top: 50%;margin-top: -1px;}
    .innernav .icon-bar.bottom {bottom: 0;}
    .fixed .innernav .icon-bar {background:var(--main);}
    .main_nav {display: table;width: 70%;height: 100%;position: fixed;top: 0;right: -70%;bottom: 0;background:var(--main);z-index: 999;-webkit-transition: all 0.4s cubic-bezier(0.63, 0.35, 0.1, 0.95);transition: all 0.4s cubic-bezier(0.63, 0.35, 0.1, 0.95);}
    .main_nav .close_nav {width: 20px;height: 20px;position: absolute;  top: 25px;  right: 25px;cursor: pointer;}
    .main_nav .close_nav:before,
    .main_nav .close_nav:after {content: '';width: 100%;height: 2px;background: #fff;position: absolute;top: 50%;left: 0;margin-top: -1px;-webkit-transition: all 0.3s 0.3s;transition: all 0.3s 0.3s;}
    .main_nav .close_nav:before {-webkit-transform: rotate(0);transform: rotate(0);}
    .main_nav .close_nav:after {-webkit-transform: rotate(0);transform: rotate(0);}
    .main_nav.open {right: 0;}
    .main_nav.open .close_nav:before {-webkit-transform: rotate(45deg);transform: rotate(45deg);transition-delay: 0;}
    .main_nav.open .close_nav:after {-webkit-transform: rotate(-45deg);transform: rotate(-45deg);transition-delay: 0;}
    .main_nav .menu {display: table-cell;vertical-align: middle;text-align: center; padding-right: 20px; padding-left: 20px;}
    .main_nav .menu li {display: block;position: relative;}
    .main_nav .menu li:not(:last-child) {margin-bottom: 5px;}
    .main_nav .menu li.animated {left: 25px;opacity: 0;-webkit-transition: all 0.3s;transition: all 0.3s; margin-bottom: 20px;}
    .main_nav .menu li.animated.show {left: 0;opacity: 1;}
    .main_nav .menu li a {display: block;font-size:18px;font-weight: 500;color: #fff;}
    .main_nav .menu li a.active {color: #fff;}
    .main_nav .menu li ul {display: none;max-width: 80%;margin: 10px auto;}
    .main_nav .menu li ul li {display:block;position: relative;}
    .main_nav .menu li ul li a {font-size: 16px;font-weight: normal;color: rgba(255, 255, 255, 0.8);padding: 0 5px;-webkit-transition: all 0.3s;transition: all 0.3s;}
    .main_nav .menu li ul li a.active,
    .main_nav .menu li ul li a:hover {color: #fff;}
    .main_nav .menu li ul li a.active {font-weight: bold;}
    .main_overlay {position: fixed;top: 0;right: 0;bottom: 0;left: 0;z-index: 99;background: rgba(17, 17, 17, 0.9);opacity: 0;visibility: hidden;cursor: pointer;-webkit-transition: all 0.4s cubic-bezier(0.63, 0.35, 0.1, 0.95);transition: all 0.4s cubic-bezier(0.63, 0.35, 0.1, 0.95);}
    .main_overlay.open {opacity: 1;visibility: visible;}
    .main_nav .menu li.customize a { background: #fff;  display: block; font-size: 15px; padding-top: 10px; padding-bottom: 10px; color: var(--main);border-radius: 30px;}

}


/*小尺寸手机*/
@media screen and (max-width: 320px) {}
/*横屏*/
@media all and (orientation : landscape) {} 
/*竖屏*/
@media all and (orientation : portrait){}