a {
    color: black;
    text-decoration: none;
}

* {
    padding: 0;
    margin: 0;
    font-family: 'Roboto', '微软雅黑';
}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

::-webkit-scrollbar {
    width: 3px;
}

::-webkit-scrollbar-thumb {
    border-radius: 20px;
    background: #8b8b8b;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #636363;
}


.NavBox {
    /* position: fixed; */
    position: sticky;
    top: 0;
    width: 100%;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.5);
    z-index: 99;
    transition: all .3s ease;
    box-sizing: border-box;

}
.IndBox{
    position: fixed !important;
}

.LogoBox {
    overflow: hidden;
    margin: 0.2% 5%;
    position: relative;
}

.Logo {
    width: 10vw;
    height: auto;
    flex: 0 0 auto;
    overflow: hidden;
    object-fit: contain;
    transition: all 0.5s;
    max-width: 100%;
    /* filter: drop-shadow(0 70px 0 #1b59c2);
    transform: translateY(0px); */
}

.Logo1 {
    position: absolute;
    left: 0;
    top: 100%;
    transform: translateY(0) !important;
}

.Box {
    align-self: stretch;
    flex: 1;
}

.Box>ul {
    width: 100%;
    height: 100%;
    margin-right: 5%;
    display: flex;
    justify-content: flex-end;
}

.Box>ul>li {
    list-style-type: none;
    margin-right: 3%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    cursor: pointer;
}

.Box>ul>li::before {
    content: '';
    width: 0%;
    height: 2px;
    background-color: red;
    position: absolute;
    top: 100%;
    transition: all .3s linear;
}

.NavOn::before {
    content: '';
    width: 100% !important;
}

.Box>ul>li:hover::before {
    width: 100%;
}

.Box>ul>li>a {
    color: #fff;
}



.operate {
    height: 100%;
    margin-right: 5%;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    color: #fff;
    position: relative;
}

.operate>a {
    width: 4vw;
    height: 2.5vw;
    margin: 0 5%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.operate>a>img {
    width: 40%;
    object-fit: contain;
}

.lang {
    margin: 0 5%;
    position: relative;
}

.lang>a {
    width: 2vw;
    height: 2vw;
    display: block;
    margin: 0 5%;
}

.lang>img {
    width: 100%;
    object-fit: contain;
}

.NavLi {
    font-size: 1vw;
    font-weight: bold;
}

.NavLevel2 {
    /* width: 200%; */
    max-height: 0;
    background: #fff;
    transition: all .6s ease;
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    transform: translateX(-10%);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    white-space: nowrap;
    border-radius: 0 0 5px 5px;
}

.Box>ul>li:hover>.NavLevel2 {
    max-height: 500px;
    padding: 10px 3vw 10px 2vw;
}


.mask{
    width: 100%;
    height: 50%;
    position: absolute;
    top: 50%;
    background: linear-gradient(180deg,transparent,rgba(0,0,0,0.5));
}
.NavLevel2>a {
    width: 100%;
    line-height: 40px;
    transition: all .3s ease;
    font-size: 0.87vw;
}


.NavLevel2>a::before {
    content: '';
    display: block;
    width: 0px;
    height: 1px;
    background-color: #0057b8;
    transition: all .3s ease;
    position: absolute;
    top: 50%;
    transform: translateX(-120%);
}

.NavLevel2>a:hover {
    transform: translateX(10px);
    color: #0057b8;
}
.NavLevel2>a:hover::before{
    width: 10px;
}

.Hamburg {
    display: none;
}

.Headcheckbox {
    display: none;
}

.toggle {
    position: relative;
    width: 35px;
    height: 40px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition-duration: .5s;
}

.bars {
    width: 100%;
    height: 4px;
    background-color: rgb(27, 89, 194);
    border-radius: 4px;
}

#bar2 {
    transition-duration: .8s;
}

#bar1,
#bar3 {
    width: 70%;
}

#Headcheckbox:checked+.toggle .bars {
    position: absolute;
    transition-duration: .5s;
}

#Headcheckbox:checked+.toggle #bar2 {
    transform: scaleX(0);
    transition-duration: .5s;
}

#Headcheckbox:checked+.toggle #bar1 {
    width: 100%;
    transform: rotate(45deg);
    transition-duration: .5s;
}

#Headcheckbox:checked+.toggle #bar3 {
    width: 100%;
    transform: rotate(-45deg);
    transition-duration: .5s;
}

#Headcheckbox:checked+.toggle {
    transition-duration: .5s;
    transform: rotate(180deg);
}

.MoBox {
    width: 100%;
    height: 0;
    display: none;
    transition: all .3s ease;
    overflow: hidden;
}

.MoBox>ul {
    width: 100%;
    box-sizing: border-box;
    padding: 100px 5% 0 5%;
}

.MoBox>ul>li {
    line-height: 300%;
    border-bottom: 1px solid #eee;
    /* display: flex; */
    position: relative;
    transition: all .3s ease;
}

.MoBox>ul>li>div:nth-child(1) {
    width: 100%;
    display: flex;
}

.MoBox>ul>li>div:nth-child(1)>a {
    width: 100%;
}

.HeadMoIcon {
    float: right;
    margin-left: auto;
    transition: all .3s ease;
}

.HeadMoIcon>.icon {
    width: 16px;
    height: 16px;

}

.HeadNavLevel2 {
    max-height: 0px;
    background: #fff;
    transition: all 1s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-top: 1px solid #eee;
    padding: 0 5%;
}

.HeadNavLevel2>a {
    line-height: 200%;
    color: #666;
}

.LangNavLevel2 {
    width: 200%;
    max-height: 0;
    transition: all .6s ease;
    position: absolute;
    top: 120%;
    transform: translateX(-20%);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    filter: drop-shadow(2px 4px 6px rgba(0, 0, 0, .5));
}

.LangNavLevel2::before {
    content: '';
    display: inline-block;
    border-left: 10px solid transparent;
    border-bottom: 10px solid #fff;
    border-right: 10px solid transparent;
    width: 0px;
    transform: translateX(-50%);
    margin-left: 50%;
}

.lang:hover>.LangNavLevel2 {
    max-height: 500px;
}

.LangNavLevel2>a{
    text-align: center;
    line-height: 150%;
    background: #fff;
    border-bottom: 1px solid #eeeeee;
}
.LangNavLevel2>a:hover {
    background: rgba(35, 90, 185, 0.6);
    color: #fff;
}

/* 搜索 */

.popup-search-box {
    position: fixed;
    top: 0;
    left: 50%;
    background-color: rgba(0, 0, 0, 0.95);
    height: 0;
    width: 0;
    overflow: hidden;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    border-radius: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    -webkit-transition: all ease 0.4s;
    transition: all ease 0.4s;
}

.popup-search-box.show {
    opacity: 1;
    visibility: visible;
    width: 100.1%;
    height: 100%;
    -webkit-transition: all ease 0.4s;
    transition: all ease 0.4s;
    border-radius: 0;
}

.popup-search-box button.searchClose {
    width: 3.125vw;
    height: 3.125vw;
    position: absolute;
    top: 2.083vw;
    right: 2.083vw;
    border-width: 1px;
    border-style: solid;
    border-color: var(--li);
    background-color: transparent;
    border-radius: 50%;
    -webkit-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
    -webkit-transition: all ease 0.4s;
    transition: all ease 0.4s;
    fill: var(--li);
    cursor: pointer;
}

.popup-search-box button.searchClose:hover {
    color: var(--li);
    background-color: #fff;
    border-color: transparent;
    border-color: transparent;
    -webkit-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
}

.popup-search-box button.searchClose svg {
    width: 45%;
    height: auto;
}

.yx_NP_Box .Search_box {
    position: absolute;
    top: 50%;
    left: 50%;
    display: inline-block;
    padding-bottom: 2.083vw;
    cursor: auto;
    width: 94%;
    max-width: 36.458vw;
    -webkit-transform: translate(-50%, -50%) scale(0);
    -ms-transform: translate(-50%, -50%) scale(0);
    transform: translate(-50%, -50%) scale(0);
    -webkit-transition: -webkit-transform ease 0.4s;
    transition: -webkit-transform ease 0.4s;
    transition: transform ease 0.4s;
    transition: transform ease 0.4s, -webkit-transform ease 0.4s;
}

.popup-search-box.show .Search_box {
    -webkit-transition-delay: 0.5s;
    transition-delay: 0.5s;
    -webkit-transform: translate(-50%, -50%) scale(1);
    -ms-transform: translate(-50%, -50%) scale(1);
    transform: translate(-50%, -50%) scale(1);
}

.yx_NP_Box .Search_box input#search-input {
    font-size: 0.938vw;
    line-height: 3.438vw;
    width: 100%;
    border: 2px solid var(--li);
    background-color: transparent;
    color: #fff;
    border-radius: 2.604vw;
    padding: 0 1.302vw;
    padding-right: 2.344vw;
    -webkit-transition: 0.4s ease-in-out;
    transition: 0.4s ease-in-out;
}

input#search-input::-webkit-input-placeholder {
    color: #fff;
}

input#search-input:focus-visible {
    outline: none;
}

.yx_NP_Box .Search_box .search {
    position: absolute;
    top: 0px;
    background-color: transparent;
    border: none;
    right: 0.625vw;
    cursor: pointer;
    width: 3.646vw;
    height: 3.646vw;
    -webkit-transition: all ease 0.4s;
    transition: all ease 0.4s;
    -webkit-transform: scale(1.001);
    -ms-transform: scale(1.001);
    transform: scale(1.001);
    display: flex;
}

.yx_NP_Box .Search_box .search svg.icon {
    fill: #fff;
    margin: auto;
    width: 1.406vw;
    height: auto;
}

.yx_NP_Box .Search_box .search:hover {
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}

.phones {
    position: relative;
    cursor: pointer;
}

.phones>.p_body {

    position: absolute;
    display: none;
}

.phones:hover:before {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    transform: rotate(45deg);
    background: #fff;
    top: 150%;
}

.phones:hover>.p_body {
    position: absolute;
    width: 10vw;
    height: 3vw;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    top: 175%;
    left: -200%;
}


@media (max-width: 1200px) {
    .NavBox {
        background-color: #fff;
    }

    .Logo {
        transform: translateY(-70px);
    }

    .Box {
        display: none;
    }

    .operate {
        margin-left: auto;
        color: rgba(0, 0, 0, 0.7);
    }

    .operate>a {
        width: 3.5vw;
        height: 3.5vw;
    }

    .operate>a>img {
        width: 60%;
        filter: invert();
    }

    .Hamburg {
        width: auto;
        display: block;
        margin-right: 5%;
    }

    #HOico {
        filter: invert();
    }

    .MoBox {
        display: flex;
        justify-content: center;
        position: absolute;
        top: 0;
        left: 0;
        background-color: #fff;
        z-index: -1;
    }

    /* .LangNavLevel2 {
        top: calc(100%* 1.25);
    } */

    .phone:hover>.p_body {
        width: 15vw;
        height: 5vw;
    }

    .NavLi {
        font-size: 2vw;
    }

    .phones:hover>.p_body {
        width: 15vw;
        height: 4vw;
    }
}

@media (max-width: 768px) {
    .Logo {
        width: 20vw;
    }

    .operate>a {
        width: 5vw;
        height: 5vw;
    }

    .lang>a {
        width: 4vw;
        height: 4vw;
    }

    .phone:hover>.p_body {
        width: 20vw;
        height: 7vw;
    }

    .NavLi {
        font-size: 3vw;
    }

    .phones:hover>.p_body {
        width: 20vw;
        height: 6vw;
    }
}

@media (max-width:480px) {
    .Logo {
        width: 30vw;
    }

    .lang>a {
        width: 7vw;
        height: 7vw;
        display: block;
        margin: 0 5%;
    }

    .operate>a {
        width: 10vw;
        height: 10vw;
    }

    /* .LangNavLevel2 {
        top: calc(100%* 1.1);
    } */

    .phone:hover>.p_body {
        width: 30vw;
        height: 10vw;
    }

    .NavLi {
        font-size: 4vw;
    }

    .phones:hover>.p_body {
        width: 30vw;
        height: 10vw;
    }
}