.oc-main-sam-header-pc {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 11;
    box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.25);
    background-color: #fff;
}

.oc-main-sam-header-pc-mobile {
    display: none;
}

.oc-main-sam-header-pc .oc-main-sam-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 0.65rem;
    padding-left: 2.15rem;
    padding-right: 2.15rem;
    background-color: #313639;
}

/* Search 输入框*/
.oc-main-sam-header-pc
    .oc-main-sam-header-top
    .oc-main-sam-header-search-input {
    position: relative;
    display: flex;
    flex: 1;
    margin-right: 1.48rem;
    /* width: 10.4rem; */
    height: 0.42rem;
    border: 0.01rem solid #fff;
    border-radius: 100vw;
    box-shadow: 0px 4px 4px 0px #00000040;
    background-color: #313639;
    transition: background-color 0.3s ease;
}
.oc-main-sam-header-pc
    .oc-main-sam-header-top
    .oc-main-sam-header-search-input:focus-within {
    background-color: #fff;
    color: #333333;
}
.oc-main-sam-header-pc
    .oc-main-sam-header-top
    .oc-main-sam-header-search-input:focus-within
    .oc-search-inpu-wrapper {
    color: #333333;
}
.oc-search-inpu-wrapper {
    display: flex;
    flex: 1;
    color: #fff;
    align-items: center;
    font-size: 0.2rem;
}

.oc-search-inpu-wrapper .sam-search-input {
    flex: 1;
    display: flex;
    align-items: center;
}
.oc-search-inpu-wrapper .oc-slect-wrapper {
    min-width: 1.6rem;
    width: fit-content;
    height: 100%;
    background-color: transparent;
    border: none;
    color: inherit;
}
.sam-search-input .icon {
    font-size: 0.44rem;
    padding: 0.1rem;
    cursor: pointer;
}
.oc-main-sam-header-pc
    .oc-main-sam-header-top
    .oc-main-sam-header-search-input:focus-within
    .icon-vector {
    color: var(--Color);
}
.oc-main-sam-header-pc
    .oc-main-sam-header-top
    .oc-main-sam-header-search-input:focus-within
    .circle-close-filled {
    display: block;
}
.sam-search-input .circle-close-filled {
    display: none;
    color: #d2d2d1;
}
.oc-search-inpu-wrapper .sam-input {
    flex: 1;
    font-size: 0.14rem;
    font-weight: 500;
    padding: 0 0.2rem;
    border-right: none;
    height: 100%;
    color: inherit;
}
.sam-search-input svg::before {
    content: "|";
}

.oc-main-sam-header-search-input .sam-input::placeholder {
    color: #ffffff80;
    font-weight: 500;
}

.oc-main-sam-header-search-input .search-btn {
    min-width: 0.78rem;
    padding: 0 0.15rem;
    height: 100%;
    font-size: 0.18rem;
    font-weight: 350;
    color: #fff;
    border-top-right-radius: 100vw;
    border-bottom-right-radius: 100vw;
    background-color: var(--Color);
    cursor: pointer;
}
.oc-main-sam-header-search-input ::-webkit-scrollbar {
    width: 7px;
    background-color: #f1f1f1;
}

/* 修改滚动条滑块的样式 */
.oc-main-sam-header-search-input ::-webkit-scrollbar-thumb {
    background-color: darkgrey;
    border-radius: 4px;
}

/* 修改滚动条轨道的样式 */
.oc-main-sam-header-search-input ::-webkit-scrollbar-track {
    background-color: #ffffff;
    border-radius: 4px;
}

/* 修改滚动条滑块在悬停时的样式 */
.oc-main-sam-header-search-input::-webkit-scrollbar-thumb:hover {
    background-color: grey;
}

/* 社交媒体图标和购物车 */
.oc-oc-main-sam-header-icons {
    display: flex;
    align-items: center;
    gap: 0.13rem;
}

.oc-oc-main-sam-header-icons img {
    width: 0.24rem;
    height: 0.24rem;
}

/* 社交媒体图标 */
.oc-main-sam-header-social {
    display: flex;
    gap: 0.26rem;
}

.oc-main-sam-header-social .language-switch-wrapper {
    line-height: 0.24rem;
    display: none;
}

/* 分割线 */
.main-sam-cut-line {
    height: 0.12rem;
    border-left: solid 0.01rem #fff;
}

/* 购物车 */
.oc-main-sam-shop-cart {
    position: relative;
}

.oc-main-sam-shop-cart .cart-number-icon {
    position: absolute;
    top: 0;
    left: 0.12rem;
    color: #fff;
    width: 0.2rem;
    height: 0.2rem;
    border-radius: 50%;
    background-color: #ff3434;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.16rem;
}

/* 左右结构的搜索下拉框 */
.search-bullet-box {
    display: flex;
    position: absolute;
    width: 100%;
    top: 0.45rem;
    left: 0;
    display: flex;
    z-index: 1;
    height: 5.71rem;
    transition: max-height 0.3s ease-in-out;
}
.search-bullet-box a{
    display:inline-block;
}
.left-search-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 65%;
    height: 5.71rem;
    border-radius: 6px;
    padding: 0.18rem 0.35rem;
    padding-right: 0.1rem;
    background-color: #fff;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}
.search-bullet-box.document-search-content{
    padding: 0.2rem 0.1rem;
}
.document-search-content .left-search-content {
    width: 100%;
}
.document-search-content .left-search-content .search-results{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 1.2rem;
    /* display: block;
    column-count: 2;
    column-gap :1.2rem; */
    overflow-y: auto;
}
.document-search-chidn{
    /* width: 50%; */
    break-inside: avoid;
    /* min-height: 1.5rem; */
}
.document-search-chidn .search-content-head{
    position: sticky;
    top: 0;
    background-color: #fff;
    width: 100%;
    font-size: 0.2rem;
}
.search-document-wrapper{
    min-height: 1.2rem;
}
.search-document-item a{
    padding-bottom: 0.16rem;
    color: #333;
}
.search-content-head {
    display: flex;
    align-items: center;
    padding-bottom: 0.2rem;
    gap: 0.2rem;
    font-size: 0.2rem;
}
.search-content-head a{
    color: #2F67B3;
}
.search-content-head a:hover ,.search-results-item a:hover,.hot-search-item a:hover ,.search-document-item a:hover{
    text-decoration:underline;
}
.search-results {
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
    display: flex;
    flex-wrap: wrap;
    font-size: 0.2rem;
    column-gap: 0.8rem;
    position: relative;
    /* flex-flow: wrap column; */
}
.search-results.search-column-results{
    flex-wrap: nowrap;
    flex-direction: column;
}
.left-search-content.no-after::after{
    content: none;
}
.search-results.search-column-results .search-results-item{
    width: 100%;
}
.left-search-content::after,.document-search-content::after{
    position: absolute;
    content: "";
    width: 1px;
    height: 2.23rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%,calc(-50% + 0.3rem));
    background-color: #33333366;
}
.document-search-content::after{
    transform: translate(-50%,-50%);
}
.search-results-horizontal{
    flex-direction: column;
}
.search-results-item {
    width:calc(50% - 0.4rem);
    /* padding-right: 0.2rem; */
}
.search-results-item a,.hot-search-item a{
    padding-bottom: 0.18rem;
    color: #333;
    font-size: 0.2rem;
    line-height: 0.27rem;
    word-break: break-word;
}
.right-hot-search {
    width: 35%;
    box-shadow: 0px 4px 4px 0px #00000040;
    background-color: #ebebeb;
    border-radius: 6px;
    padding: 0.18rem 0.3rem;
    border: 1px solid #dadada;
}
.search-bullet-box .search-bullet-title {
    font-size: 0.22rem;
    font-weight: 800;
}
.search-bullet-box span{
    font-size: 0.2rem;
}
.hot-search-wrapper{
    margin-top: 0.2rem;
}
/* 模糊搜索下拉框 */
.search-down {
    display: none;
    position: absolute;
    width: 100%;
    top: 0.45rem;
    left: 0;
    display: flex;
    flex-direction: column;
    background-color: #fff;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    border-radius: 6px;
    padding: 0.1rem 0.28rem;
    z-index: 1;
    max-height: 6.3rem;
    overflow-y: auto !important;
    transition: max-height 0.3s ease-in-out;
    overscroll-behavior:none;
}
.search-down .search-down-content{
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    max-height: 6.3rem;
    padding-right: 0.28rem;
}
.search-down.search-down-loading{
    height: 0.8rem;
    overflow: hidden !important;
}
.search-down.search-down-loading .loading-wrapper{
    font-size: 0.4rem;
}
.not-products{
    height: 5.71rem;
}
.not-products.search-down .search-data-item{
    padding: 0.12rem 0;
    /* min-height: 0.55rem; */
}
/* 搜索弹框关闭 */
.search-model-closed{
    max-height: 0;
    padding: 0;
    overflow: hidden;
}

.search-down .search-data-item {
    font-style: normal;
    font-weight: 400;
    font-size: 0.2rem;
    line-height: 0.27rem;
    padding: 0.1rem 0;
    border-bottom: 1px solid #adadad;
    cursor: pointer;
    color: #7b7b7b;
    display: flex;
    align-items: center;
    gap: 0.12rem;
}

.search-down .search-data-item .search-data-text {
    padding-left: 0.16rem;
    color: #333;
    font-family: Roboto;
    font-size: 0.16rem;
    font-weight: 400;
    line-height: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.search-down .search-data-item .search-data-text span{
    color: var(--Color);
}

.search-down .search-data-item img {
    width: 0.96rem;
    height: 0.66rem;
    object-fit: cover;
}

.search-down .search-data-item:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.search-down .search-data-item:last-child {
    border-bottom: none;
}

/* logo */
.oc-main-sam-header-nav {
    display: flex;
    align-items: center;
    padding-left: 2.15rem;
    padding-right: 2.15rem;
    position: relative;
}
.jump-home-page {
    cursor: pointer;
}
.oc-main-sam-header-nav .oc-main-sam-logo {
    width: 3.2rem;
    height: 0.64rem;
    cursor: pointer;
}

.oc-main-sam-header-nav .oc-main-sam-logo img {
    /* width: 100%; */
    height: 100%;
}

.oc-main-sam-header-nav .main-sam-quote-btn {
    font-size: max(0.2rem, 16px);
    color: #fff;
    font-weight: 500;
    background-color: var(--Color);
    padding: 0.12rem 0.15rem;
    border: solid var(--Color) 1px;
    border-radius: 0.3rem;
    margin-left: 0.3rem;
    white-space: nowrap;
}

.oc-main-sam-header-nav .main-sam-quote-btn:hover {
    background-color: #fff;
    color: var(--Color);
}

/* pc端导航 */
.oc-main-sam-header-pc .oc-main-sam-header-nav {
    width: fit-content;
    height: 0.84rem;
    background-color: #fff;
    justify-content: space-between;
    padding: 0;
    margin: auto;
}

.oc-main-sam-header-pc .oc-main-sam-menu {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    font-size: max(0.2rem, 16px);
    padding-left: 0.2rem;
    height: 100%;
}

.oc-main-sam-header-pc .oc-main-sam-menu .oc-main-sam-menu-item {
    height: 100%;
    cursor: pointer;
}

.oc-main-sam-header-pc .oc-main-sam-menu .oc-main-sam-menu-item > a {
    line-height: 0.84rem;
}

.oc-main-sam-header-pc .oc-main-sam-menu .oc-main-sam-menu-item .menu-title {
    padding: 0.08rem 0;
    border-top: solid 1px transparent;
    border-bottom: solid 1px transparent;
    white-space: nowrap;
}

.oc-main-sam-header-pc
    .oc-main-sam-menu
    .oc-main-sam-menu-item:hover
    .menu-title {
    border-bottom: solid 1px #000;
}

.oc-main-sam-header-pc .oc-main-sam-menu .oc-main-sam-menu-item a {
    font-weight: 500;
    color: #333333;
}

.oc-main-sam-header-pc
    .oc-main-sam-menu
    .oc-main-sam-menu-item
    .header-menu-arrows {
    position: relative;
    display: inline-block;
    top: -0.04rem;
    margin-left: 0.15rem;
    width: 0.2rem;
    height: 0.11rem;
}

/* 二级菜单内容 */
.oc-main-sam-menu .oc-main-sam-menu-item .sub-menu {
    display: none;
}

.oc-main-sam-menu .oc-main-sam-menu-item .sub-menu-wrapper {
    position: fixed;
    top: 1.49rem;
    background-color: #fff;
    padding: 0.33rem 0.9rem;
    box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.25);
    left: 0;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-row-gap: 0.23rem;
    grid-column-gap: 0.68rem;
}

.oc-main-sam-menu .oc-main-sam-menu-item .sub-menu-wrapper > a {
    color: #292929;
    font-weight: 350;
    font-size: max(0.16rem, 16px);
    display: flex;
    align-items: center;
    gap: 0.1rem;
    /* width: calc(25%); */
}

.oc-main-sam-menu .oc-main-sam-menu-item .sub-menu-wrapper img {
    width: 0.22rem;
    height: 0.22rem;
}

.oc-main-sam-menu .oc-main-sam-menu-item .sub-menu-wrapper a:hover {
    text-decoration: underline;
}

/* PRODUCTS特殊菜单 */
/* .oc-main-sam-menu .oc-main-sam-menu-item.special-menu .sub-menu{
    display: block !important;
} */
.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu
    .sub-menu-wrapper {
    position: absolute;
    display: flex;
    width: 100%;
    top: 0.84rem !important;
    left: 0;
    transform: translateX(0);
    padding: 0;
    height: 80vh;
    grid-column-gap: 0;
    padding-right: 0.2rem;
    background: #ebebeb;
    align-items: flex-start;
}
.oc-main-sam-menu-item.special-menu .sub-menu-left {
    overflow-y: auto;
    overflow-x: hidden;
    background-color: #fff;
    overscroll-behavior: none;
    padding-bottom: 0.2rem;
    height: 80vh;
}
.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu-wrapper
    .sub-menu-title:hover {
    text-decoration: none;
}

.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu-wrapper
    .sub-menu-item {
    width: 2.4rem;
}

.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu-wrapper
    .sub-menu-item
    .sub-menu-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.13rem 0.17rem;
    font-size: max(16px, 0.16rem);
    font-weight: 500;
}
.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu-wrapper
    .sub-menu-item
    .sub-menu-title
    span {
    flex: 1;
}
.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu-wrapper
    .sub-menu-item:hover
    .sub-menu-title {
    background-color: #72a4e5;
    color: #fff;
}
.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu-title.sub-menu-active {
    background-color: #72a4e5;
    color: #fff;
}
.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu-wrapper
    .sub-menu-item
    svg
    path {
    stroke: currentColor;
}

.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu-wrapper
    .thirdly-menu {
    flex: 1;
    background: #ebebeb;
    padding: 0.29rem 0.87rem;
    column-gap: 0.14rem;
    row-gap: 0.74rem;
    max-height: 100%;
}

.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu-wrapper
    .thirdly-menu {
    display: flex;
    /* align-content: flex-start; */
    writing-mode: vertical-lr;
    flex-flow: row wrap;
    overflow-x: auto;
    overflow-y: hidden;
}

.oc-main-sam-menu
    .oc-main-sam-menu-item.special-menu
    .sub-menu-wrapper
    .thirdly-menu
    a {
    font-weight: 500;
    font-size: max(16px, 0.16rem);
    /* align-self: baseline */
    writing-mode: horizontal-tb;
}
.mian-sam-language-selection {
    position: relative;
    font-size: 0.25rem;
    font-weight: 500;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.mian-sam-language-selection .mian-sam-lang-icon {
    display: flex;
    align-items: center;
    color: var(--Color);
    cursor: pointer;
    text-transform: uppercase;
    white-space: nowrap;
}
.mian-sam-language-selection .mian-sam-lang-icon div {
    margin-left: 0.05rem;
}
.mian-sam-language-selection .mian-sam-lang-icon svg {
    width: 0.32rem;
    height: 0.32rem;
}
.mian-sam-language-selection:hover .mian-sam-lang-list {
    height: 5.7rem;
}
.mian-sam-lang-list {
    z-index: 300;
    position: absolute;
    top: 100%;
    right: 50%;
    transform: translateX(50%);
    width: 2.28rem;
    color: #333;
    font-size: 0.18rem;
    background-color: #fff;
    box-shadow: 0px 1px 10px 0px #00000040;
    height: 0;
    transition: all 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
    /* row-gap: 0.2rem; */
    overflow: hidden;
    box-sizing: border-box;
}
.mian-sam-lang-select-text {
    /* padding-left: 0.43rem; */
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.1rem;
    margin-bottom: 0.16rem;
    font-weight: 500;
    white-space: nowrap;
}
.mian-sam-lang-select-text svg {
    margin-left: 0.08rem;
}
.mian-sam-lang-list-item {
    display: flex;
    align-items: center;
    column-gap: 0.11rem;
    padding: 0.1rem 0;
    padding-left: 0.43rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}
.mian-sam-lang-list-item.lang-active {
    cursor: default;
    background-color: #e1e1e1;
}
.mian-sam-lang-list-item:hover {
    background-color: #e1e1e1;
}
.mian-sam-lang-list-item img {
    width: 0.23rem;
    height: 0.23rem;
    border-radius: 50%;
}
.main-sam-search-icon {
    /* margin-left: 0.3rem; */
    cursor: pointer;
    width: 0.32rem;
    height: 0.32rem;
}
.main-sam-search-icon svg {
    width: 100%;
    height: 100%;
}
.oc-main-sam-header-search-modal {
    position: absolute;
    top: -1.49rem;
    width: 100%;
    height: 100%;
    background-color: #0000006b;
    z-index: 10001;
    display: none;
}
.oc-main-sam-header-search-modal .modal-content {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
}
.oc-main-sam-header-search-modal
    .modal-content
    .oc-main-sam-modal-search-input {
    display: flex;
    align-items: center;
    background-color: #fff;
    height: 0.8rem;
    border-radius: 0.4rem;
}
.oc-main-sam-header-search-modal
    .modal-content
    .oc-main-sam-modal-search-input
    .search-btn {
    width: 0.44rem;
    height: 0.44rem;
    margin-left: 0.2rem;
    cursor: pointer;
}
.oc-main-sam-header-search-modal
    .modal-content
    .oc-main-sam-modal-search-input
    .search-line {
    margin: 0 0.15rem;
    height: 0.27rem;
}
.oc-main-sam-header-search-modal
    .modal-content
    .oc-main-sam-modal-search-input
    .search-line
    svg {
    margin: 100%;
    height: 100%;
}
.oc-main-sam-header-search-modal
    .modal-content
    .oc-main-sam-modal-search-input
    .search-btn
    svg {
    width: 100%;
    height: 100%;
}
.oc-main-sam-header-search-modal
    .modal-content
    .oc-main-sam-modal-search-input
    .close-btn {
    width: 0.34rem;
    height: 0.34rem;
    margin-right: 0.3rem;
    cursor: pointer;
}
.oc-main-sam-header-search-modal
    .modal-content
    .oc-main-sam-modal-search-input
    .close-btn
    svg {
    width: 100%;
    height: 100%;
}
.oc-main-sam-header-search-modal
    .modal-content
    .oc-main-sam-modal-search-input
    .search-input::placeholder {
    color: #333;
    font-size: 0.2rem;
}
.oc-main-sam-header-search-modal
    .modal-content
    .oc-main-sam-modal-search-input
    .search-input {
    width: 100%;
    height: 100%;
    font-size: 0.36rem;
    padding: 0 0.4rem;
    color: #2c63a0;
}
.oc-main-sam-header-search-modal .search-down {
    top: 0.82rem;
}
.oc-main-sam-header-search-modal .search-down .search-data-text {
    font-size: 0.2rem;
}
.oc-main-sam-header-search-modal .close-search-model-btn {
    cursor: pointer;
    position: fixed;
    top: 1.2rem;
    right: 2.2rem;
    width: 0.4rem;
    height: 0.4rem;
}
.oc-main-sam-header-search-modal .close-search-model-btn svg {
    width: 100%;
    height: 100%;
}
/* loading图标动画 */
.icon-loading {
    width: 0.3rem;
    height: 0.3rem;
    animation: rotating 2s linear infinite;
    margin-right: 0.05rem;
}
@keyframes rotating {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(1turn);
    }
}

/* 小屏pc */
@media screen and (max-width: 1400px) {
    .oc-main-sam-header-nav {
        padding-left: 1.2rem;
        padding-right: 1.2rem;
    }

    .oc-main-sam-menu
        .oc-main-sam-menu-item.special-menu
        .sub-menu-wrapper
        .sub-menu-item {
        width: 3.1rem;
    }

    .oc-main-sam-menu
        .oc-main-sam-menu-item.special-menu
        .sub-menu-wrapper
        .thirdly-menu {
        padding: 0.3rem 0.6rem;
    }

    .oc-main-sam-banner {
        margin-top: 1.59rem;
    }

    .oc-main-sam-header-pc .oc-main-sam-header-top {
        height: 0.75rem;
    }

    /* .oc-main-sam-header-pc .oc-main-sam-header-top .oc-main-sam-header-search-input {
        height: 0.45rem;
        font-size: 14px;
    } */

    .oc-main-sam-header-pc
        .oc-main-sam-header-top
        .oc-main-sam-header-search-input
        .sam-input {
        font-size: 14px;
    }

    /* .search-down .search-data-item img {
        width: 0.8rem;
    } */

    .search-down .search-data-item .search-data-text {
        font-size: 14px;
    }

    .search-down {
        top: 0.45rem;
    }
}

.oc-main-sam-header-mobile {
    display: none;
}

/* start 返回顶部 */
#oc-top-roll {
    position: fixed;
    width: 0.44rem;
    height: 0.44rem;
    line-height: 0.6rem;
    text-align: center;
    z-index: 111;
    right: 0.01rem;
    bottom: 0.9rem;
    gap: 0px;
    display: none;
    border-radius: 10%;
    cursor: pointer;
    background: #99c1eec2;
}
#oc-top-roll svg {
    width: 0.22rem;
    height: 0.22rem;
}
#oc-top-roll:hover {
    background: #2f67b3;
}
/* loading图标动画 */
.icon-loading {
    width: 0.3rem;
    height: 0.3rem;
    animation: rotating 2s linear infinite;
    margin-right: 0.05rem;
}
@keyframes rotating {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(1turn);
    }
}
/* end 返回顶部 */
/* 小屏pc */
@media screen and (max-width: 1400px) {
    .oc-main-sam-header-pc .oc-main-sam-header-top {
        padding-left: 1.2rem;
        padding-right: 1.2rem;
    }
}

@media screen and (max-width: 1110px) {
    .oc-main-sam-header-pc .oc-main-sam-menu,
    .oc-main-sam-header-nav .main-sam-quote-btn {
        font-size: 14px;
    }
}

/* ipad和mobile */
@media screen and (max-width: 1025px) {
    :root {
        font-size: 13.3333vw;
    }
    .mian-sam-language-selection {
        margin-left: auto;
    }
    .mian-sam-language-selection .mian-sam-lang-icon {
        color: #fff;
        margin-right: 0.31rem;
    }
    .mian-sam-lang-select-text {
        margin-bottom: 0;
    }
    .mian-sam-lang-list {
        color: #666666;
        font-size: 0.22rem;
        position: fixed;
        top: 0.5rem;
        width: 100%;
        right: 0;
        transform: translateX(0);
    }
    .mian-sam-language-selection:hover .mian-sam-lang-list {
        height: 3.52rem;
    }
    /* .mian-sam-language-selection:hover +.mian-sam-language-mask{
        display: block;
    } */
    .mian-sam-language-mask {
        display: none;
        position: fixed;
        inset: 0;
        background-color: rgba(0, 0, 0, 0.103);
        z-index: 100;
    }
    .mian-sam-lang-list-item {
        padding: 0.1rem 0.31rem;
    }

    .oc-main-sam-header-pc {
        display: none;
    }

    .oc-main-sam-header-mobile {
        display: block;
        position: fixed;
        top: 0;
        z-index: 511;
        width: 100%;
    }

    .oc-main-sam-header-mobile .oc-main-sam-header-top {
        position: relative;
        height: 0.5rem;
        background-color: #313639;
    }

    .oc-main-sam-header-mobile .oc-main-sam-header-top .btn-wrapper {
        height: 100%;
        display: flex;
        /* justify-content: space-between; */
        padding: 0 0.3rem;
    }

    .oc-main-sam-header-mobile
        .oc-main-sam-header-top
        .btn-wrapper
        .cart-switch-icon-wrapper {
        display: flex;
        gap: 0.1rem;
    }

    .oc-main-sam-header-mobile .oc-main-sam-header-top .btn-wrapper img {
        width: 0.28rem;
        height: 0.28rem;
    }

    .search-icon-wrapper,
    .cart-switch-icon-wrapper,
    .shop-cart-icon {
        line-height: 0.5rem;
        position: relative;
    }

    .shop-cart-icon img {
        display: inline-block;
    }

    .oc-main-sam-header-mobile
        .oc-main-sam-header-top
        .oc-main-sam-header-input {
        display: none;
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
    }

    .oc-main-sam-header-mobile
        .oc-main-sam-header-top
        .oc-main-sam-header-input
        input {
        width: 100%;
        height: 100%;
    }

    .oc-main-sam-header-mobile .logo-wrapper {
        display: flex;
        height: 0.9rem;
        padding: 0 0.3rem;
        align-items: center;
        justify-content: space-between;
        background-color: #fff;
        box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.25);
    }

    .oc-main-sam-header-mobile .logo-wrapper img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .oc-main-sam-header-mobile .logo-wrapper .menu-btn {
        width: 0.3rem;
    }

    .oc-main-sam-header-mobile .logo-wrapper .oc-main-sam-logo {
        width: 2.47rem;
        height: 0.44rem;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    .oc-main-sam-header-mobile .logo-wrapper .inquiry-btn {
        font-size: 0.28rem;
        font-weight: 800;
        background-color: var(--Color);
        padding: 0.08rem 0.26rem;
        border-radius: 0.06rem;
        color: #fff;
    }

    /* 移动端下拉菜单 */
    .oc-main-sam-header-nav-mobile {
        display: none;
    }

    .oc-main-sam-header-nav-mobile .close-icon-wrapper {
        position: absolute;
        top: 0;
        display: flex;
        width: 100%;
        height: 1rem;
        align-items: center;
        padding: 0 0.3rem;
        background-color: #fff;
        box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.25);
        z-index: 12;
    }

    .oc-main-sam-header-nav-mobile .close-icon-wrapper .close-icon {
        width: 0.28rem;
        height: 0.28rem;
    }

    .oc-main-sam-header-nav-mobile .nav-content {
        padding: 0 0.9rem;
        background-color: #fff;
        position: absolute;
        top: 1rem;
        width: 100%;
        z-index: 12;
    }

    .oc-main-sam-header-nav-mobile .first-nav {
        font-style: normal;
        font-weight: 400;
        font-size: 0.36rem;
        color: #221c1c;
        margin-bottom: 0.54rem;
    }

    .oc-main-sam-header-nav-mobile .first-nav:first-child {
        margin-top: 0.45rem;
    }

    .oc-main-sam-header-nav-mobile .first-nav .first-nav-title {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .oc-main-sam-header-nav-mobile .second-nav {
        display: none;
        max-height: 50vh;
        overflow-y: auto;
    }

    .oc-main-sam-header-nav-mobile .second-nav li {
        margin-bottom: 0.4rem;
    }

    .oc-main-sam-header-nav-mobile .second-nav li:first-child {
        margin-top: 0.3rem;
    }

    .oc-main-sam-header-nav-mobile .first-nav a {
        font-style: normal;
        font-weight: 800;
        font-size: 0.36rem;
        color: #221c1c;
    }

    .oc-main-sam-header-nav-mobile .second-nav li a {
        font-style: normal;
        font-weight: 500;
        font-size: 0.32rem;
        color: #221c1c;
        opacity: 0.6;
        display: flex;
        align-items: center;
        gap: 0.1rem;
    }

    .oc-main-sam-header-nav-mobile .second-nav li a img {
        width: 0.44rem;
        height: 0.44rem;
    }

    /* 搜索框 */
    .oc-main-sam-header-mobile .oc-main-sam-header-input {
        padding: 0 0.3rem;
        position: fixed;
        top: 0;
        display: none;
        width: 100%;
        height: 1rem;
        background-color: #fff;
        justify-content: space-between;
        align-items: center;
        box-shadow: 0px 1px 1px 0px #00000040;
    }

    .oc-main-sam-header-mobile .oc-main-sam-header-input .close-icon-wrapper {
        width: 0.38rem;
        height: 0.38rem;
    }

    .oc-main-sam-header-mobile
        .oc-main-sam-header-input
        .close-icon-wrapper
        svg {
        width: 100%;
        height: 100%;
    }

    .oc-main-sam-header-mobile .oc-main-sam-header-input .search-icon-wrapper {
        width: 0.38rem;
        height: 0.38rem;
    }

    .oc-main-sam-header-mobile
        .oc-main-sam-header-input
        .search-icon-wrapper
        svg {
        width: 100%;
        height: 100%;
    }

    .oc-main-sam-header-mobile .oc-main-sam-header-input input {
        width: 80%;
        height: 0.38rem;
        color: #000;
        font-size: 0.28rem;
        font-weight: 400;
        margin-bottom: 0;
        box-shadow: none;
        padding: 0;
        border: none;
    }

    .search-down {
        top: 1rem;
        border-radius: 0;
        left: 50%;
        transform: translateX(-50%);
        border-radius: 0;
        width: 6.90rem;
    }

    .cart-number-icon {
        position: absolute;
        top: 0.1rem !important;
        left: 0.14rem;
        color: #fff;
        width: 0.2rem;
        height: 0.2rem;
        border-radius: 50%;
        background-color: #ff3434;
        display: flex;
        justify-content: center;
        align-items: center;
    }
}


/*  */
.collapse-transition {
    transition: height .3s ease-in-out,padding-top .3s ease-in-out,padding-bottom .3s ease-in-out
}

/* 小语种链接展示 */
#hreftip {
    position: fixed;
    bottom: 0;
    left: 0;
    background-color: #d2e3fc; /* Chrome真实颜色 */
    border-radius: 4px;
    color: #202124; /* Chrome真实字体色 */
    font-size: 12px;
    font-family: Roboto, system-ui, sans-serif;
    padding: 4px 6px; /* Chrome真实padding */
    white-space: nowrap;
    z-index: 1000;
    user-select: none;
    pointer-events: none;
}

#tooltip.fade-in {
    animation: fadein 0.1s ease-out;
}

@keyframes fadein {
    from {
    opacity: 0;
    transform: translateY(2px);
    }
    to {
    opacity: 1;
    transform: translateY(0);
    }
}