@media (min-width: 500px) {
    .header {
        width: 100%;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 999;
        padding: 2.0625rem 0;
    }

    .header-wrapper{
        width: 100%;
    }

    .header-content {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }

    .header-logo {
        width: 8.75rem;
        height: 2.0625rem;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }

    .header-logo-img {
        width: 8.75rem;
        height: 2.0625rem;
        object-fit: contain;
    }

    .header-search-btn {
        width: 2.0625rem;
        height: 2.0625rem;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }

    .header-search-btn-icon {
        width: 1.375rem;
        height: 1.375rem;
        object-fit: contain;
    }

    .header-drawer-menu-icon{
        display: none;
    }

    .header-menu-open-btn {
        display: none;
    }

    .header-menu-open-btn-icon {
        width: 1.375rem;
        height: 1.375rem;
        object-fit: contain;
    }

    .header-drawer-menu-list {
        width: calc(100% - 8.75rem - 2.0625rem - 6.25rem);
        /*padding: 0 3.125rem;*/
        padding-left: 3.125rem;
        display: flex;
        flex-direction: row;
        justify-content: flex-end;
        align-items: flex-start;
    }

    .header-drawer-menu {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        position: relative;
    }

    .header-drawer-menu:hover {
        background: rgba(0, 0, 0, 0.3);
        backdrop-filter: blur(1.25rem);
        border-radius: 0.625rem 0.625rem 0.625rem 0.625rem;
    }

    .header-drawer-menu-link {
        color: #FFFFFF;
        font-size: 1.125rem;
        font-family: "Microsoft Sans Serif", sans-serif;
        font-weight: 500;
        text-align: center;
        text-decoration: none;
        height: 2.0625rem;
        line-height: 2.0625rem;
        padding: 0 1.25rem;
        display: block;
    }

    /* 子菜单 */
    .header-sub-menu-wrapper{
        margin-top: 2.0625rem;
        padding: 2.5rem 0;
        border-top: #999999 solid 0.0625rem;
    }
    .header-sub-menu{
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: flex-start;
        flex-wrap: wrap;
    }
    .header-sub-menu-list-wrap{
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding-bottom: 1.25rem;
    }
    .header-sub-menu-list{
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .header-sub-menu-item{
        padding: 0.425rem 1.25rem;
    }
    .header-sub-menu-item:hover{
        background-color: rgba(0,0,0,0.2);
        border-radius: 0.625rem;
    }
    .header-sub-menu-item-link{
        font-size: 1rem;
        font-weight: 400;
        color: #FFFFFF;
        text-decoration: none;
    }
    .header-sub-menu-item-link-active{
        font-size: 1.125rem;
        font-weight: 800;
    }
    .header-sub-menu-title{
        font-size: 1.125rem;
        font-weight: 800;
        color: #FFFFFF;
        text-decoration: none;
        margin-bottom: 1.25rem;
    }
    .header-drawer-sub-menu-wrap{
        display: none;
    }
    .header-menu-close-btn{
        display: none;
    }
}