@charset "utf-8";
@import url("./base.css");
/*header*/
header{z-index: 3;position: fixed;left: 0;right: 0;top: 0;height: 120px;background-color: rgba(255,255,255,.1);backdrop-filter: blur(10px);transition: 0.5s;}
/*logo*/
header .logo{z-index: 2;position: absolute;left: 0;top: 50%;transform: translateY(-50%);} 
header .logo img{max-width: 400px;max-height: 60px;filter: brightness(0) invert(1);transition: 0.5s;}
/*移动端导航按钮*/
header .menu-btn{display: none;z-index: 1;position: absolute;right: 0;top: 50%;width: 20px;height: 18px;cursor: pointer;transform: translateY(-50%);}
header .menu-btn span{display: block;height: 2px;background-color: #000;transition: 0.3s;}
header .menu-btn span:nth-child(2){margin: 6px 0;}
/*导航*/
.nav-box{position: absolute;right: 120px;top: 0;}
.nav-box .nav-1st{}
.nav-box .nav-1st > li{position: relative;float: left;margin: 0 20px;}
.nav-box .nav-1st > li > a{position: relative;display: block;font-size: 18px;line-height: 120px;color: #fff;transition: 0.5s;}
.nav-box .nav-1st > li > a:after{content: '';position: absolute;left: 0;right: 0;bottom: 0;height: 2px;background-color: currentColor;animation: menu_fill_left_out 0.3s cubic-bezier(.7,0,.3,1) forwards;}
.nav-box .nav-1st > li:hover > a:after{animation: menu_fill_left_in 0.3s cubic-bezier(.7,0,.3,1) forwards;}
.nav-box .nav-1st > li.on > a{font-weight: bold;color: #fff;}
.nav-box .nav-1st > li.on > a:after{animation: none;}
.nav-box .nav-2nd{display: none;z-index: 2;position: absolute;left: 50%;top: 100%;width: 100%;min-width: 140px;padding: 8px 0;background-color: rgba(0,0,0,.5);border-radius: 4px;transform: translateX(-50%);}
.nav-box .nav-2nd > li{position: relative;}
.nav-box .nav-2nd > li > a{position: relative;display: block;padding: 10px;line-height: 16px;text-align: center;color: #fff;}
.nav-box .nav-2nd > li > a:before{content: '';position: absolute;left: 0;top: 50%;width: 3px;height: 0;background-color: #fff;transition: 0.3s;}
.nav-box .nav-2nd > li > a:hover{background-color: #113CAE;}
.nav-box .nav-2nd > li > a:hover:before{top: 0;height: 100%;}
.nav-box .nav-2nd-full-screen{display: none;position: fixed;left: 0;right: 0;top: 150px;background-color: #fff;border-top: 1px solid #eee;box-shadow: 0 4px 8px rgba(0,0,0,.2);}
@keyframes menu_fill_left_in{
    0%{
		transform: scale3d(0, 1, 1);
        transform-origin: 0 50%;
    }
    100%{
        transform: scale3d(1, 1, 1);
		transform-origin: 0 50%;
	}
}
@keyframes menu_fill_left_out{
    0%{
        transform: scale3d(1, 1, 1);
        transform-origin: 100% 50%;
    }
    100%{
        transform: scale3d(0, 1, 1);
        transform-origin: 100% 50%;
    }
}
/*搜索按钮*/
header .search-btn{position: absolute;right: 0;top: 50%;width: 20px;height: 20px;background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjAiIGhlaWdodD0iMjAiIHZpZXdCb3g9IjAgMCAyMCAyMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZyBzdHJva2U9IiMwMDAiIHN0cm9rZS13aWR0aD0iMiIgZmlsbD0ibm9uZSIgZmlsbC1ydWxlPSJldmVub2RkIj48Y2lyY2xlIGN4PSIxMCIgY3k9IjEwIiByPSI5Ii8+PHBhdGggc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIiBkPSJNMTYuNjY3IDE2LjY2N0wxOSAxOSIvPjwvZz48L3N2Zz4=');background-size: 100% 100%;cursor: pointer;transform: translateY(-50%);filter: brightness(0) invert(1);transition: 0.5s;}
/*弹窗内容-搜索栏*/
.popup-top-search{position: relative;margin: 30px;}
.popup-top-search .text-input{box-sizing: border-box;width: 100%;height: 40px;padding: 0 50px 0 10px;border: 1px solid #eee;}
.popup-top-search .sub-btn{position: absolute;right: 0;top: 0;width: 40px;height: 40px;background: #113CAE url('data:image/svg+xml;base64,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') center no-repeat;background-size: 20px 20px;}
/*语言选择*/
header .language-select{position: absolute;right: 60px;top: 50%;cursor: pointer;transform: translateY(-50%);}
header .language-select .icon{width: 20px;height: 20px;filter: brightness(0) invert(1);transition: 0.5s;}
header .language-select .name{position: relative;font-size: 18px;line-height: 20px;color: #fff;}
header .language-select .list{position: absolute;left: 50%;min-width: 100px;padding-top: 20px;border-radius: 5px;transform: translateX(-50%) scaleY(0);transform-origin: top;}
header .language-select .list li a{display: block;padding: 10px;background-color: #fff;line-height: 16px;text-align: center;box-shadow: 0 0 10px rgba(0,0,0,.1);transition: 0.3s;}
header .language-select .list li a:hover{color: #113CAE;}
header .language-select .list li:first-child a{border-radius: 4px 4px 0 0;}
header .language-select .list li:last-child a{border-radius: 0 0 4px 4px;}
header .language-select:hover .list{transform: translateX(-50%) scaleY(1);transition: 0.3s;}
/*头部-页面滚动样式*/
header.fixed{height: 80px;background-color: #fff;box-shadow: 0 2px 8px rgba(0,0,0,.1);}
header.fixed .logo img{max-width: 300px;max-height: 40px;filter: none;}
header.fixed .nav-box .nav-1st > li > a{line-height:80px;color: #333;}
header.fixed .nav-box .nav-1st > li:hover > a{color: #113CAE;}
header.fixed .nav-box .nav-1st > li.on > a{color: #113CAE;}
header.fixed .search-btn{filter: none;}
header.fixed .language-select .icon{filter: none;}

/*footer*/
footer{background: #0A1943 url(../images/footer_bg.jpg) center no-repeat;background-size: cover;color: #fff;overflow: hidden;}
footer .top{}
footer .top .w1400{display: flex;justify-content: space-between;align-items: center;padding: 35px 0;}
footer .middle{border-top: 1px solid rgba(255,255,255,.2);border-bottom: 1px solid rgba(255,255,255,.2);}
footer .middle .w1400{display: flex;justify-content: space-between;align-items: center;padding: 50px 0;}
footer .middle .w1400 > .con-l{width: 28%;}
footer .middle .w1400 > .con-m{width: 32%;}
footer .middle .w1400 > .con-r{width: 21%;text-align: right;}
footer .bottom{}
footer .bottom .w1400{display: flex;justify-content: space-between;align-items: center;padding: 20px 0;}
/*logo*/
footer .logo{display: inline-block;vertical-align: top;}
footer .logo img{max-width: 400px;max-height: 60px;filter: brightness(0) invert(1);transition: 0.5s;}
/*返回顶部按钮*/
footer .back-top{position: relative;width: 50px;height: 50px;border: 1px solid rgba(255,255,255,.5);border-radius: 50%;cursor: pointer;transition: 0.3s;}
footer .back-top::before{content: '';position: absolute;left: 50%;top: 30%;bottom: 30%;width: 1px;background-color: #fff;transform: translateX(-50%);}
footer .back-top::after{content: '';position: absolute;left: 50%;top: 50%;width: 20%;height: 20%;border-top: 1px solid #fff;border-right: 1px solid #fff;transform: translate(-50%,-70%) rotate(-45deg);}
footer .back-top:hover{background-color: #113CAE;border-color: #113CAE;}
/*底部导航*/
footer .bottom-nav{}
footer .bottom-nav .nav-1st{display: flex;justify-content: space-between;flex-wrap: wrap;}
footer .bottom-nav .nav-1st > li{width: 24%;margin-left: 8%;}
footer .bottom-nav .nav-1st > li:nth-child(3n+1){margin-left: 0;}
footer .bottom-nav .nav-1st > li > a{display: block;margin-bottom: 30px;font-size: 18px;line-height: 24px;color: #fff;transition: 0.3s;}
footer .bottom-nav .nav-1st > li > a:hover{transform: translateY(-.2em);}
/*联系信息列表*/
footer .contact-info-list{}
footer .contact-info-list li{margin-top: 20px;line-height: 20px;}
footer .contact-info-list li:first-child{margin-top: 0;}
footer .contact-info-list li .icon{vertical-align: middle;width: 16px;height: 16px;margin: -.25em .6em 0 0;}
/*分享*/
footer .share-wrap{display: inline-block;vertical-align: top;margin-bottom: 20px;}
footer .share-wrap .item{position: relative;width: 36px;height: 36px;margin-left: 20px;background-color: transparent;border-color: rgba(255,255,255,.2);}
footer .share-wrap .item .hidden-wrap{position: absolute;left: 50%;bottom: 100%;padding-bottom: 10px;transform: translateX(-50%) scale(0);transform-origin: bottom;transition: 0.3s;}
footer .share-wrap .item .hidden-wrap img{max-width: none;width: 100px;height: 100px;}
footer .share-wrap .item .hidden-wrap .info{padding: 10px;background-color: #fff;white-space: nowrap;color: #005E31;}
footer .share-wrap .item:hover .hidden-wrap{box-shadow: 0 0 10px rgba(0,0,0,.1);transform: translateX(-50%) scale(1);}
/*友情链接*/
footer .friend-links{max-width: none;text-align: left;}
footer .friend-links .name{height: 50px;background-color: transparent;border-color: rgba(255,255,255,.2);border-radius: 25px;line-height: 48px;color: #fff;}
footer .friend-links .name:after{border-width: 6px;}
/*版权*/
footer .cr{line-height: 20px;}
footer .cr span{display: inline-block;vertical-align: top;margin-right: .6em;}
footer .cr a{color: #FFF;transition: 0.3s;}
footer .cr .icon{vertical-align: middle;width: 16px;height: 16px;margin: -.25em .4em 0 0;}
footer .cr a:hover{text-decoration: underline;}
/*其他链接*/
footer .other-links{font-size: 0;white-space: nowrap;}
footer .other-links a{display: inline-block;vertical-align: top;padding: 0 1em;border-left: 1px solid rgba(255,255,255,.2);font-size: 16px;line-height: 1;color: #fff;transition: 0.3s;}
footer .other-links a:first-child{padding-left: 0;border-left: 0;}
footer .other-links a:hover{text-decoration: underline;}


/*笔记本1920*1080显示放大比例为125%，实际分辨率为1920/1.25=1536*/
@media screen and (max-width: 1550px){
	
}

/*中屏PC:<=1440px(针对1366*650)*/
@media screen and (max-width: 1440px){
	/*header*/
	header .logo img{max-width: 320px;max-height: 50px;}
	.nav-box .nav-1st > li{margin: 0 15px;}
	.nav-box .nav-1st > li > a{font-size: 16px;}
}

/*小屏PC:>=1025px && <=1300px*/
@media screen and (max-width: 1300px){
	/*footer*/
	footer .top .w1400{padding: 25px 0;}
	footer .middle .w1400{padding: 30px 0;}
	footer .logo img{max-width: 240px;max-height: 40px;}
	footer .back-top{width: 40px;height: 40px;}
	footer .bottom-nav .nav-1st > li > a{font-size: 14px;}
	footer .other-links a{font-size: 14px;}
}

/*pad横屏:1024px*/
@media screen and (max-width: 1024px){
	/*header*/
	.nav-box{right: 100px;}
	.nav-box .nav-1st > li{margin: 0 15px;}
	header .language-select{right: 50px;}

	/*footer*/
	footer .bottom .w1400{padding: 15px 0;}
	footer .middle .w1400 > .con-l{width: 25%;}
	footer .cr{font-size: 12px;}
	footer .other-links a{font-size: 12px;}
}

/*phone:<=768px*/
@media screen and (max-width: 768px){
	/*header*/
	header{position: sticky;height: 60px;background-color: #fff;}
	header .logo img{max-width: 200px;max-height: 30px;filter: none;}
	header .menu-btn{display: block;}
	.nav-box{display: none;}
	header .search-btn{right: 50px;filter: none;}
	header .language-select{display: none;}
	.mm-menu .icon{vertical-align: middle;width: 16px;height: 16px;margin: -.25em .4em 0 0;}
	header.fixed{height: 60px;}
	header.fixed .logo img{max-width: 200px;max-height: 30px;}

	/*footer*/
	footer .top .w1400{padding: 20px 0;}
	footer .middle .w1400{flex-wrap: wrap;padding: 20px 0;}
	footer .middle .w1400 > .con-l{display: none;}
	footer .middle .w1400 > .con-m{width: 100%;}
	footer .middle .w1400 > .con-r{width: 100%;margin-top: 15px;text-align: left;}
	footer .bottom .w1400{flex-wrap: wrap;}
	footer .bottom .w1400 > .con-l{width: 100%;}
	footer .bottom .w1400 > .con-r{width: 100%;margin-top: 10px;}
	footer .logo img{max-width: 200px;max-height: 30px;}
	footer .back-top{width: 30px;height: 30px;}
	footer .contact-info-list li{margin-top: 10px;}
	footer .share-wrap{margin-bottom: 10px;}
	footer .share-wrap .item{width: 30px;height: 30px;}
	footer .friend-links{max-width: 200px;}
	footer .friend-links .name{height: 40px;line-height: 38px;}
	footer .cr{text-align: center;}
	footer .other-links{text-align: center;}
}