:root{
    --color-green: #d20b0b;
}
body{
    margin: 0;
}
*{
    /*transition: all 0.5s;*/
    box-sizing: border-box;
}
input {
    border: none;
    background-color: transparent;
    outline: none;
    -webkit-appearance: none; /* 针对webkit浏览器，去除一些默认样式，如iPhone上的输入框样式 */
    -moz-appearance: none; /* 针对Mozilla Firefox浏览器 */
    appearance: none; /* 统一外观设置 */
}
p{
    margin-block-start: 0;
    margin-block-end: 0;
}

/*.content{*/
/*    margin-top: 0px;*/
/*}*/
.container{
    /*width: 100%;*/
    overflow: hidden;
    margin: auto 5.208vw;
}

header{
    --font-full-color: #fff;
    --font-color: rgba(255, 255, 255, 0.8);
    ---bg-color: linear-gradient(180deg, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 100%);
}

header{
    width: 100%;
    height: 9.375vw;
    background: var(---bg-color);
    padding: 1.042vw 5.208vw;
    position: absolute;
    top: 0;
    z-index: 10;
}
/*header{*/
/*    width: 100%;*/
/*    height: 180px;*/
/*    background: white;*/
/*    padding: 20px 100px;*/
/*    position: fixed;*/
/*    top: 0;*/
/*    z-index: 10;*/
/*}*/
.top-row{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    /*height: 90px;*/
}
.top-row .logo{
    width: 31.25vw;
    height: auto;
}
.top-row  .logo img{
    width: 100%;
    height: 100%;
}
.top-row  .logo img:nth-child(1){
    display: block;
}
.top-row  .logo img:nth-child(2){
    display: none;
}
.top-row-right .langue{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 0.521vw;
    width: 2.5vw;
    height: 2.5vw;
    opacity: 1;
    border-radius:100%;
    color: #abbad6;
    background: rgba(255, 255, 255, 0.15);
}
.top-row-right .langue img{
    width: 1.5vw;
    height: 1.5vw;
}

.top-row-right{
    width: auto;
    height: 2.5vw;
    opacity: 1;
    display: flex;
    align-items: center;
}

.top-row-right .btn-search input{
    width: 12.5vw;
    height: 1.875vw;
    padding: 1.042vw;
    color: #ffffff;
    opacity: 1;
    border-radius: 3.333vw;
    background: rgba(255, 255, 255, 0.15);
    font-size: 0.9vw;

}

.top-row-right .btn-search{
    font-size: 0.729vw;
    color: rgba(255, 255, 255, 0.6);
    padding: 0 0.521vw;
    border-radius: 0.9125vw;
    display: flex;
    align-items: center;
    position: relative;
}
.top-row-right .btn-search img{
    position: absolute;
    right: 1.042vw;
    width: 0.729vw;
    height: 0.729vw;
    margin-right: 0.26vw;
}
.top-row-right .btn-search img:nth-child(3){
    display: none;
}
.menu-list{
    display: flex;
    align-items: center;
    justify-content: start;
    width: 100%;
    height: 2.083vw;
    margin-top: 1.25vw;
}
.menu-item{
    width: auto;
    height: 2.083vw;

    font-size: 1.042vw;
    font-weight: 400;
    letter-spacing: 0vw;
    line-height: 2.083vw;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    padding: 0 0.625vw;
    margin-right: 1.5625vw;
}
.menu-item a{
    color: unset;
    text-decoration: none;
}
.menu-item:last-child{
    margin-right: 0;
}
/*.menu-item:hover{*/
/*    background: rgba(161, 149, 85, 1);*/
/*    color: #ffffff;*/
/*}*/

a {
    background-color: transparent;
    border: none;
    cursor: pointer;
}

a.line-button {
    position: relative;
    z-index: 2;
    color: var(--font-color);
    /*padding: 12px 40px;*/
    border: 1px solid transparent;
}

.menu-item {
    position: relative;
    display: inline-block;
}

.menu-item .line-button,
.menu-item .line {
    transition: all 600ms ease-out;
}

.menu-item:hover .line-button {
    color: var(--font-full-color);
}

.menu-item:hover .line-gourp .line {
    opacity: 1;
    transform: translate(0, 0);
}

.line-gourp,
.line-gourp .line {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
}

.line-gourp .line {
    border: 1px solid transparent;
    opacity: 0;
}

.line.line-top {
    border-top-color: var(--font-full-color);
    bottom: auto;
    transform: translateX(-50%);
}

.line.line-bottom {
    border-bottom-color: var(--font-full-color);
    top: auto;
    transform: translateX(50%);
}

.line.line-left {
    border-left-color: var(--font-full-color);
    right: auto;
    transform: translateY(80%);
}

.line.line-right {
    border-right-color: var(--font-full-color);
    left: auto;
    transform: translateY(-80%);
}

header.light{
    --font-full-color: rgba(0, 186, 173, 1);
    --font-color: rgba(0, 0, 0, 0.8);
    ---bg-color: rgba(255, 255, 255, 1);
    height: 8.375vw
}
header.light .top-row  .logo img:nth-child(1){
    display: none;
}
header.light .top-row  .logo img:nth-child(2){
    display: block;
}
header.light a.line-button:hover{
    color: rgba(42, 130, 228, 1);
}
header.light .top-row-right .btn-search{
    background: rgba(51, 51, 51, 0.05);
}
header.light .top-row-right .btn-search input{
    color: rgba(51, 51, 51, 0.6);
}
header.light .top-row-right .btn-search img:nth-child(2){
    display: none;
}
header.light .top-row-right .btn-search img:nth-child(3){
    display: block;
}