.pc-header {
    height: 0.9rem;
    width: 100%;
    position: sticky;
    top: 0;
    left: 0;
    z-index: 9000;
    background-color: #FFF;
    display: none;
    border-bottom: 1px solid #E3E5E9;
}

.pc-header .logo-container {
    width: 3.69rem;
    height: 0.42rem;
    margin-left: 2.1rem;
}
.pc-header .logo-container img.logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pc-header nav {
    width: 100%;
    height: 100%;
    display: flex;
}

.pc-header nav .navbar-nav {
    margin-right: 0.46rem;
}

.pc-header nav .navbar-nav .nav-item {
    position: relative;
}

.pc-header nav .navbar-nav .nav-item .nav-link {
    display: block;
    height: 0.56rem;
    line-height: 0.56rem;
    font-size: 0.18rem;
    color: #3E3A39;
    padding: 0 0.16rem;
    text-decoration: none;
}

.pc-header nav .navbar-nav .nav-item.active .nav-link, .pc-header nav .navbar-nav .nav-item:hover .nav-link {
    color: var(--themeColor);
}

.pc-header nav .navbar-nav .nav-item.active .nav-link .icon, .pc-header nav .navbar-nav .nav-item:hover .nav-link .icon {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    border: none;
    content: ' ';
    display: block;
    width: 0.08rem;
    height: 0.08rem;
    background-color: var(--themeColor);
}

.pc-header nav .navbar-nav .nav-item .dropdown-menu {
    display: block;
    position: absolute;
    top: 100%;
    left: 50%;
    border-radius: 0.04rem;
    background: #FFFFFF;
    box-shadow: 0 0.01rem 0.27rem 0.03rem rgba(227, 41, 41, 0.2);
    padding: 11px 0;
    min-width: 1.93rem;
    transform: translateX(-50%) translateY(0.32rem) rotateY(90deg);
    z-index: 2000;
    opacity: 0;
    transition: transform 0.5s ease, opacity 0.5s ease;
}

.pc-header nav .navbar-nav .nav-item .dropdown-menu::after {
    width: 0;
    height: 0;
    border-top-width: 0;
    border-left-width: 0.06rem;
    border-right-width: 0.06rem;
    border-bottom-width: 0.06rem;
    border-color: transparent;
    border-bottom-color: #FFF;
    border-style: solid;
    content: ' ';
    display: block;
    top: 1px;
    left: 50%;
    position: absolute;
    transform: translateY(-0.06rem) translateX(-0.03rem);
}

.pc-header nav .navbar-nav .nav-item .dropdown-menu .dropdown-item {
    min-width: 100%;
    width: fit-content;
    min-height: 0.38rem;
    padding: 0.08rem 0.16rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.18rem;
    color: #3E3A39;
    text-decoration: none;
}

.pc-header nav .navbar-nav .nav-item .dropdown-menu .dropdown-item:hover {
    color: #FFF;
    background-color: var(--themeColor);
}

.pc-header nav .navbar-nav .nav-item .dropdown-menu.show {
    transform: translateX(-50%) translateY(0rem) rotateY(0deg);
    opacity: 1;
}

.pc-header nav .tools button {
    width: 0.9rem;
    height: 100%;
    border: none;
    padding: 0;
    margin: 0;
    color: #666666;
    padding-top: 0.10rem;
    font-size: 0.12rem;
    line-height: 0.12rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background-size: 0.9rem  0.9rem, 0.9rem  0.9rem;
    background-repeat: no-repeat;
    background-position: calc(-1 * 0.9rem) calc(-1 *  0.9rem), 0.9rem  0.9rem;
    transition: background-position 0.3s ease, color 0.1s ease 0.2s;
    background-image: linear-gradient(to bottom, var(--themeColor), var(--themeColor)), linear-gradient(to bottom, var(--themeColor), var(--themeColor));
}

.pc-header nav .mobile-tools {
    display: none;
}

.pc-header nav .tools {
    position: relative;
}
.pc-header nav .tools button svg {
    width: 0.26rem;
    height: 0.26rem;
    margin-bottom: 0.15rem;
    transform: translateY(0px);
    transition: translateY 0.1s ease 0.2s;
}

.pc-header nav .tools > * {
    width: 0.9rem;
    height:  0.9rem;
    position: relative;
}

.pc-header nav .tools button:hover {
    background-position: center center, center center;
    color: #FFF;
}

.pc-header nav .tools button:hover svg {
    transform: translateY(4px);
}

.pc-header .staff-login-button {
    background-color: rgba(226, 226, 226, 1);
}

.pc-header .searchBox {
    position: absolute;
    width: 0;
    height: 0;
    padding: 0;
    background-color: #F2F2F2;
    top:  0.9rem;
    right: 0;
    overflow: hidden;
    transform: translateY(0.08rem);
    opacity: 0.5;
}

.pc-header .search-button-bar:hover .searchBox, .pc-header .search-button-bar.focus .searchBox {
    display: block;
    width: 2.94rem;
    height: 0.84rem;
    padding: 0.2rem;
    transform: translateY(0);
    opacity: 1;
    transition: transform 0.3s ease 0.05s, opacity 0.3s ease 0.05s;
    z-index: 1;
}

.pc-header .search-button-bar:hover button, .pc-header .search-button-bar.focus button {
    background-position: center center, center center;
    color: #FFF;
}

.pc-header .search-button-bar:hover button svg, .pc-header .search-button-bar.focus button svg {
    transform: translateY(4px);
}


.pc-header .searchBox form {
    width: 100%;
    height: 100%;
    outline: none;
    border: none;
    position: relative;
}
.pc-header .searchBox input {
    width: 100%;
    height: 100%;
    outline: none;
    border: none;
    padding: 0 0.09rem;
    font-size: 0.14rem;
    border-radius: 0.04rem;
}
.pc-header .searchBox svg {
    width: 0.17rem;
    height: 0.17rem;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%) translateX(-0.11rem);
}




/* ***********************************************  */
.m-header {
    width: 100%;
    height: 1.1rem;
    position: sticky;
    top: 0;
    left: 0;
    z-index: 9000;
    background: #FFF;
    border-bottom: 1px solid #E3E5E9;
}
.m-header nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 1.1rem;
    transform: translateX(0);
    transition: transform 0.5s ease;
}
.m-header nav .logo-container {
    margin-left: 0.32rem;
    width: 5.07rem;
    height: 0.58rem;
}

.m-header nav .logo-container img {
    width: 100%;
    height: 100%;
}
.m-header nav .tools {
    padding-right: 0.32rem;
}
.m-header nav .tools button {
    background: transparent;
    color: #575B66;
    border-color: transparent;
    outline: none;
    display: block;
    padding: 0;
}

.m-header nav .tools button svg {
    width: 0.60rem;
    height: 0.60rem;
}

.m-header nav .tools .close-button {
    display: none;
}

.m-header.show-menu .tools .close-button {
    display: block;
}

.m-header.show-menu .tools .menu-button {
    display: none;
}

.m-header .navbar-nav-mask {
    height: 100vh;
    width: 100vw;
    position: fixed;
    z-index: 8000;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    top: 1.1rem;
    left: 0;
}

.m-header.show-menu .navbar-nav-mask {
    display: block;
}

.m-header .navbar-nav {
    width: 4.8rem;
    height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    position: fixed;
    top: 0;
    left: auto;
    right: 0;
    z-index: 9000;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    background-repeat: no-repeat;
    background-size: 0.2rem 0.2rem, 0.33rem 0.33rem, 100% 100%;
    background-position: calc(100% - 0.8rem) 55%, 0.6rem 75%, center center;
    background-attachment: scroll;
    transform: rotateY(90deg);
    transition: transform 0.5s ease, background-size 0.5s ease 0.5s;
    transform-origin: right top;
    background-image: url("../img/m-menu-bg.png"), url("../img/m-menu-bg.png"), linear-gradient(to right, var(--themeColor), var(--themeColor));
}

.m-header.show-menu .navbar-nav {
    transform: rotateY(0deg);
    background-size: 0.9rem 0.9rem, 2.4rem 2.4rem, 100% 100%;
}

.m-header .navbar-nav::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.m-header .navbar-nav .nav-item {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: #FFF;
    font-size: 0.18rem;
}

.m-header .navbar-nav .nav-item .nav-link {
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}
.m-header .navbar-nav .nav-item .nav-link > a {
    flex: 1;
    width: 50%;
    display: flex;
    color: #FFF;
    flex-direction: row;
    align-items: center;
    padding: 0.32rem 0;
    padding-left: 0.6rem;
    justify-content: flex-start;
    font-size: 0.32rem;
}


.m-header .navbar-nav .nav-item .expand-btn {
    border: none;
    background: transparent;
    color: #FFF;
    outline: none;
    transform: rotateZ(-90deg);
    transition: transform 0.3s ease;
    margin-right: 0.32rem;
    margin-left: 0.32rem;
}

.m-header .navbar-nav .nav-item .expand-btn svg {
    width: 0.28rem;
    height: 0.28rem;
    opacity: 0.6;
}


.m-header .navbar-nav .nav-item .dropdown-menu {
    width: 100%;
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    overflow: hidden;
    display: flex;
    background: #F0F1F3;
    transform: rotateX(90deg);
    height: 0;
    transition: transform 0.3s ease, height 0.3s ease;
    transform-origin: top center;
}

.m-header .navbar-nav .nav-item .dropdown-menu .dropdown-item {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.18rem 0.32rem 0.18rem 0.6rem;
    justify-content: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: #666666;
    font-size: 0.3rem;
}


.m-header .navbar-nav .nav-item .dropdown-menu .dropdown-item:active {
    color: #FFF;
    opacity: 0.6;
    background-color: var(--themeColor);
}

.m-header .navbar-nav .nav-item.expand .expand-btn {
    transform: rotateZ(0deg);
}


.m-header .navbar-nav .nav-item.expand .dropdown-menu {
    transform: rotateX(0deg);
}


.m-header.show-menu nav {
    transform: translateX(-4.8rem);
}


@media screen and (min-width: 961px) {
    .pc-header {
        display: block;
    }

    .m-header {
        display: none;
    }
}

@media screen and (max-width:960px) {
    .pc-header {
        display: none;
    }

    .m-header {
        display: block;
    }
}