header{font-size:0;position:fixed;top:0;left:0;z-index:99;width:100%;box-sizing:border-box;background:#fff;box-shadow:0 0 1rem rgba(0,0,0,0.1);transition:all .3s ease-in-out}header .header-left{position:relative;z-index:3}header .header-left svg,header .header-left img{height:6rem;transition:all .3s ease-in-out;opacity:1}header .header-right{z-index:1;display:flex;justify-content:space-between;align-items:center;gap:3rem}header .header-right .menu{width:4rem;height:4rem;position:absolute;top:2rem;right:2rem;display:flex;justify-content:center;align-items:center;z-index:3;pointer-events:none;opacity:0}header .header-right .menu i{display:block;position:relative;width:2.4rem;height:2px;background:#000;transition:all .3s ease-in-out}header .header-right .menu i::before,header .header-right .menu i::after{content:"";display:block;position:absolute;width:100%;height:2px;background:#000;left:0;transition:all .3s ease-in-out}header .header-right .menu i::before{top:-.9rem}header .header-right .menu i::after{top:.9rem}header .header-right .nav{display:flex;justify-content:space-between;align-items:center;gap:5rem}header .header-right .nav li{position:relative}header .header-right .nav li a{font-size:1.8rem;padding:0;height:8rem;display:block;line-height:8rem;color:#000;position:relative}@media screen and (min-width: 768px){header .header-right .nav li a{transition:all .35s ease-in-out}}header .header-right .nav li a:hover{color:#4651a1}header .header-right .nav li a:hover::after{width:100%}header .header-right .nav li a i{font-family:"iconfont"}header .header-right .nav li.ico a,header .header-right .nav li.lang a{font-weight:400;width:42px;height:42px;line-height:42px;padding:0;text-align:center;font-size:24px;color:#000;border-radius:50%;background:none !important}header .header-right .nav li.ico a::after,header .header-right .nav li.lang a::after{display:none}header .header-right .nav li.ico a:hover,header .header-right .nav li.lang a:hover{background:#4651a1 !important;color:#fff}header .header-right .nav li.lang{background:#4651a1;border-radius:50%}header .header-right .nav li.lang a{font-size:1.6rem;color:#fff;text-transform:uppercase}@media screen and (min-width: 768px){header .header-right .nav li .box{position:absolute;top:100%;left:50%;transform:scaleY(0) translateX(-50%);pointer-events:none;transition:transform .2s .3s;height:auto;transform-origin:top center;background:#fff;border-top:2px solid #4651a1;padding:1.6rem 0;width:16rem}header .header-right .nav li .box.active{width:100vw;position:fixed;top:8rem;left:0;transform:scaleY(0) translateX(0);border-top:1px solid rgba(0,0,0,0.1)}header .header-right .nav li .box.active .child{display:grid;grid-template-columns:repeat(3, 1fr);gap:5vw;max-width:1200px;width:100%;margin:0 auto;margin:0 auto}}@media screen and (min-width: 768px) and (max-width: 1280px) and (min-width: 769px){header .header-right .nav li .box.active .child{width:100%;box-sizing:border-box;padding:0 4rem}}@media screen and (min-width: 768px) and (max-width: 768px){header .header-right .nav li .box.active .child{max-width:100%;box-sizing:border-box;padding-left:2rem;padding-right:2rem}}@media screen and (min-width: 768px){header .header-right .nav li .box.active .child li{padding:2rem}header .header-right .nav li .box.active .child li a{font-weight:500;text-transform:capitalize;padding:0;line-height:2;font-size:1.6rem;color:#000;text-align:left}header .header-right .nav li .box.active .child li .child-2 li{padding:0}header .header-right .nav li .box.active .child li .child-2 li a{font-weight:400;font-size:1.6rem;min-width:auto;color:rgba(0,0,0,0.5);position:relative;display:inline-block}header .header-right .nav li .box.active .child li .child-2 li a:hover{color:#4651a1}header .header-right .nav li .box ul{display:block;width:100%;opacity:0;-webkit-transform:translate(0, -2rem);-ms-transform:translate(0, -2rem);transform:translate(0, -2rem);-webkit-transition:all .2s;transition:all .2s}header .header-right .nav li .box li{margin:0 !important}header .header-right .nav li .box li a{display:block;white-space:nowrap;min-width:10rem;color:#666;font-weight:400;font-size:1.6rem;height:auto;padding:.6rem 2rem;box-sizing:border-box;line-height:1.5;text-align:center;position:relative;-webkit-transition:all 0.3s cubic-bezier(0.86, 0.5, 1, 1);transition:all 0.3s cubic-bezier(0.86, 0.5, 1, 1)}header .header-right .nav li .box li a:hover{color:#4651a1}}header .header-right .nav li:hover .box{transform:scaleY(1) translateX(-50%);transition:transform .3s;pointer-events:auto;box-shadow:0 10px 10px rgba(0,0,0,0.1)}header .header-right .nav li:hover .box ul{opacity:1;-webkit-transform:translate(0, 0);-ms-transform:translate(0, 0);transform:translate(0, 0);-webkit-transition:all .2s .3s;transition:all .2s .3s}header .header-right .nav li:hover .box.active{transform:scaleY(1) translateX(0)}header .header-right .ico-list{display:flex;justify-content:space-between;align-items:center;gap:0}header .header-right .ico-list li{position:relative}header .header-right .ico-list li.ico,header .header-right .ico-list li.lang{display:flex;justify-content:space-between}header .header-right .ico-list li.ico a,header .header-right .ico-list li.lang a{font-weight:400;font-size:1.4rem;text-transform:uppercase;height:42px;padding:0 1em;display:flex;justify-content:center;align-items:center;background:#4651a1;color:#fff}header .header-right .ico-list li.ico a::after,header .header-right .ico-list li.lang a::after{display:none}header .header-right .ico-list li.ico.active a,header .header-right .ico-list li.lang.active a{background:rgba(70,81,161,0.15);color:#4651a1}.i-search{position:fixed;top:0;left:0;font-size:0;width:100%;height:100%;overflow:hidden;background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);z-index:100;display:none}.i-search .box{width:1000px;height:auto;position:relative;top:50%;left:50%;transform:translate(-50%, -50%)}.i-search .box form{position:relative}.i-search .box form input{border:none;border-bottom:1px solid #333;background:none;font-size:30px;color:#1e1e1e;width:100%;line-height:1;padding:20px 0;display:block;outline:none;margin-bottom:30px}.i-search .box form input::placeholder{color:#333}.i-search .box form button{width:60px;height:60px;font-family:"iconfont";color:#333;text-align:center;line-height:60px;font-size:36px;border:none;outline:none;cursor:pointer;background:none;position:absolute;right:0;top:0}.i-search .box form button :hover{color:#4651a1}.i-search .close{position:absolute;right:40px;top:40px}.i-search .close i{font-family:"iconfont";font-size:48px;color:#000;display:inline-block;cursor:pointer}.i-search .close i:hover{color:#4651a1;transform:rotate(180deg)}@media screen and (max-width: 1360px) and (min-width: 769px){header{box-shadow:0 0 0.73529vw rgba(0,0,0,0.1)}header .header-left svg,header .header-left img{height:4.41vw}header .header-right .menu{width:2.941vw;height:2.941vw;top:1.4705vw;right:1.4705vw}header .header-right .menu i{width:1.7647vw;height:.147vw}header .header-right .menu i::before,header .header-right .menu i::after{height:.147vw}header .header-right .menu i::before{top:-.6617647vw}header .header-right .menu i::after{top:.6617647vw}header .header-right .ico-list li.ico a,header .header-right .ico-list li.lang a{font-size:1.0294117647vw;height:3.088vw}header .header-right .nav{gap:3.67647vw}header .header-right .nav li a{font-size:1.32352941vw;height:5.882352941vw;line-height:5.882352941vw}header .header-right .nav li.ico a,header .header-right .nav li.lang a{width:3.088vw;height:3.088vw;line-height:3.088vw;font-size:1.7647vw}}@media screen and (max-width: 1360px) and (min-width: 769px) and (min-width: 768px){header .header-right .nav li .box{border-top:0.147vw solid #4651a1;padding:1.17647vw 0;width:11.7647vw}header .header-right .nav li .box.active{top:5.882352941vw}header .header-right .nav li .box.active .child li{padding:1.47vw}header .header-right .nav li .box.active .child li a{font-size:1.17647vw}header .header-right .nav li .box.active .child li .child-2 li a{font-size:1.17647vw}header .header-right .nav li .box ul{-webkit-transform:translate(0, -1.47vw);-ms-transform:translate(0, -1.47vw);transform:translate(0, -1.47vw)}header .header-right .nav li .box li a{min-width:7.352941vw;font-size:1.17647vw;padding:.441vw 1.47vw}}@media screen and (max-width: 1360px) and (min-width: 769px){header .header-right .nav li:hover .box{box-shadow:0 0.73529vw 0.73529vw rgba(0,0,0,0.1)}.i-search .box{width:73.52941vw}.i-search .box form input{font-size:2.2vw;padding:1.47vw 0;margin-bottom:2.2vw}.i-search .box form button{width:4.4vw;height:4.4vw;line-height:4.4vw;font-size:2.647vw}.i-search .close{position:absolute;right:2.941vw;top:2.941vw}.i-search .close i{font-size:3.52941vw}}@media screen and (max-width: 768px){header{height:8rem;transition:all 0.5s ease-in-out;align-items:flex-start}header .header-left{position:absolute;top:2rem;left:2rem}header .header-left img{height:4rem}header .header-right .menu{opacity:1;pointer-events:auto}header .header-right .ico-list{position:fixed;top:2.4rem;right:7rem}header .header-right .ico-list li{position:relative}header .header-right .ico-list li.ico a,header .header-right .ico-list li.lang a{height:3.2rem}header .header-right .nav{width:100%;flex-direction:column;justify-content:space-around;position:fixed;top:0;left:0;padding:8rem 2rem 10rem;box-sizing:border-box;opacity:0;pointer-events:none;transition:all .3s ease-in-out;gap:0}header .header-right .nav>li{margin:0;position:relative;width:100%;border-top:1px solid rgba(0,0,0,0.1);padding:2rem 0}header .header-right .nav>li a{font-size:2.4rem;line-height:1.5;height:auto;width:100%;display:block}header .header-right .nav>li.haschild .title{display:flex;justify-content:space-between;position:relative}header .header-right .nav>li.haschild .title>a{position:relative;font-weight:400}header .header-right .nav>li.haschild .title::after{content:"\e60b";font-family:"iconfont";color:#000;margin-left:1rem;font-size:2.4rem;display:inline-block;width:auto;transition:all .3s ease-in-out;position:absolute;right:0;top:50%;transform:translateY(-50%) rotate(180deg)}header .header-right .nav>li.haschild.click .title::after{transform:translateY(-50%) rotate(270deg)}header .header-right .nav>li.haschild .box{display:none;box-shadow:none}header .header-right .nav>li.haschild .box ul{width:100% !important;margin-top:1rem;display:grid;grid-template-columns:repeat(2, 1fr)}header .header-right .nav>li.haschild .box ul li a{font-size:2rem;line-height:1.25;color:rgba(0,0,0,0.8);padding:1rem 0;display:block;box-sizing:border-box}header.open{height:100vh;background:#fff}header.open .header-right .menu i{background:transparent}header.open .header-right .menu i::before{transform:rotate(45deg);top:0}header.open .header-right .menu i::after{transform:rotate(-45deg);top:0}header.open .header-right .nav{opacity:1;pointer-events:auto}}