@charset "utf-8";
.header{box-sizing: border-box;text-align: center;position: absolute; top: 0;z-index: 6;width: 100%;background: rgba(0,0,0,0.5);backdrop-filter: blur(5px);}
.header .main-w{position: relative;height: 100%;}
.logo{display: inline-block;position: absolute;top: 50%; transform: translate(0, -50%);-webkit-transform: translate(0, -50%);-ms-transform: translate(0, -50%);left: 0;}
.logo img{display: block;max-height: 3vw;}

.nav_xl_a {position:relative;cursor:pointer;z-index:999;display: none;width:50px; height:50px;float: right;}
.nav_xl_a span {position:absolute; opacity:1; left:0; top:50%; margin-left:0; width:40px; height:3px; background:#fff;}
.nav_xl_a:before, .nav_xl_a:after {position:absolute; content:''; left:0%; top:50%; margin-left: 0; width:40px; height:3px; background:#fff; transition:.4s all ease;}
.nav_xl_a:before {-webkit-transform:translate3d(0,-10px,0); transform:translate3d(0,-10px,0);}
.nav_xl_a:after {-webkit-transform:translate3d(0,10px,0); transform:translate3d(0,10px,0);}
.a1:before {-webkit-transform:rotate3d(0,0,1,45deg); transform:rotate3d(0,0,1,45deg);}
.a1:after {-webkit-transform:rotate3d(0,0,1,-45deg); transform:rotate3d(0,0,1,-45deg);}
.a1 span{display: none;}

.MenuList_f1{z-index: 11;float: right;text-align: left;position: relative;}
.MenuList_f1 .menu{font-size: 0;text-align: center;}
.MenuList_f1 .menu li h3{font-weight: normal;}
.MenuList_f1 .menu li{display: inline-block;}
.MenuList_f1 .menu li a{display: block;padding: 1.5vw 1.5vw;position: relative;border-bottom: 2px solid transparent;}
.MenuList_f1 .menu li a span{font-size: 17px;line-height: 46px;display: block;overflow:hidden;position: relative;
text-overflow:ellipsis;white-space:nowrap;box-sizing: border-box;}
.MenuList_f1 .menu li.current a{border-color: #fff;}
.MenuList_f1 .child{display: none;}
.MenuList_f1 .menu .lang{border: none;}
.MenuList_f1 .menu .lang a span{line-height: 46px;height: 46px;position: relative;padding-left: 2em;
    background: url(../images/lang.png) left center no-repeat; background-size: 1.2em auto;
}

.footer{box-sizing: border-box;background: url(../images/bg_05.jpg) center no-repeat;background-size: cover; padding: 3.5vw 0;}
.footer .B{padding-top: 2vw;border-top: 1px solid #fff;min-height: 130px;}
.footer .slogo{width: 100px;max-width: 100%;}
.footer .slogo img{max-width: 100%;}
.footer .link{text-align: right;}
.footer .link li{display: inline-block;}
.footer .link li+li{margin-left: 3em;}
.footer .ewm{width: 120px;position: absolute;right: 0;bottom: 0;}
.footer .ewm img{display: block;width: 100%;}
.footer .txt{width: 660px;max-width: 100%;}
.footer .txt li{display: inline-block;margin-right: 1em;}
.footer .copyright p,.copyright a{display: inline-block;}
:root{
    --main-color:#00246a;
}
@media screen and (min-width: 1250px){
    .MenuList_f1 .menu li:hover a{border-color: #fff;}
    .footer a:hover {text-decoration: underline;opacity: 0.7;}
}
@media screen and (max-width: 1125px){
    .logo img{max-height: 40px;max-width: 100%;}
    .header{position: fixed;width: 100%;top: 0;left: 0;z-index: 99;padding: 0; height: 80px;}
    .nav_xl_a{margin-top: 15px;display: block;}
    .logo{transform: translate(0, -50%);-webkit-transform: translate(0, -50%);}
    .stiky .MenuList_f1{display: block;}

    .MenuList_f1{display: none;width: 100%;position: fixed;right: 0;top: 80px;padding: 5vw 0;background: rgba(0,0,0,0.5);}
    .MenuList_f1 .menu li {width: 100%;text-align: center;margin-left: 0;border: none;}
    .MenuList_f1 .menu li a span{font-size: 18px;width: auto;}
    .MenuList_f1 .menu li a b{display: none;width: auto;}
    .MenuList_f1 .menu li a{padding: 1em 0;}
    .MenuList_f1 .menu li.current a{border-color: transparent;opacity: 0.8;}
    .MenuList_f1 .menu .lang{margin-left: 0;border: none;width: auto;}
    .MenuList_f1 .menu .lang a span{border: none;line-height: 1.5;height: auto;}

    .copyright{line-height: 1.5;}
    .footer .T{display: none;}
    .footer .B{padding-top: 0;border-top: none;border: none;}
    .footer .txt{width: 500px;max-width: 100%; }
}

@media screen and (max-width: 640px){
    body{padding-top: 14vw;}
    .header{height: 14vw;}
    .MenuList_f1{top: 14vw;padding: 6vw 0;}
    .MenuList_f1 .menu li a{padding: 0;}
    .MenuList_f1 .menu li a span{font-size: 4.2vw;padding: 1vw 0;line-height: 1.8;}
    .nav_xl_a{width: 12vw;height: 14vw;margin-top: 0;}
    .nav_xl_a:before, .nav_xl_a:after,.nav_xl_a span{width: 100%;}
    .logo{height: 8vw;width: 50%;}
    .logo img{max-height: 100%;width: auto;max-width: 100%;height: auto;position: absolute;left: 0;top: 50%;transform: translate(0,-50%);}

    .footer{padding: 8vw 0;}
    .footer .fl, .footer .fr{float: none;}
    .footer .ewm{margin: 0 auto;position: static;}
}