html{
    font-family: 'Source Han Sans SC';
    margin: 0;
    padding: 0;
    height: auto;
}
body{
    font-family: 'Source Han Sans SC';
    margin: 0;
    padding: 0;
    height: auto;
}
.ri-arrow-go-back-line,.ri-list-check{
    font-size: 30px;
    position: absolute;
    right: 0px;
}
.phoneOnly{
    display: none;
}
.navToggle{
    display: none;    
}
.navLogoContainer{
    box-sizing: content-box;
}

.navContainer{
    display: inline-flex;
    height: 60px;
    padding: 0px;
    border-bottom: 1px solid #efefef;
    width: 100%;
    background-color: white;
    margin: 0;
    left: 0;
    top: 0;
    position: fixed;
    z-index: 888;
    align-items: center;
}

.navLogo{
    display: none;
    box-sizing: content-box;
    padding: 20px;
    width: 117px;
    padding-left: 60px;
}
.navLogoPC{
    display: block;
    box-sizing: content-box;
    padding-left: 60px;
    height: 40px;
    padding: 10px 10px 10px 30px;
}

.navBtnContainer{
    box-sizing: content-box;
    padding: 10px 10px 10px 0;
    width: 100%;
    height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navMenuContainer{
    height: 40px;
    padding: 0px;
    display: flex;
    justify-content: flex-start;
    align-items: center;      /* 关键：垂直居中 */
    gap: 0;
}

.navMenuContainer > a,
.navItem {
    margin: 0;
    padding: 0;
    line-height: 1;
}

.navMenuContainer a{
    font-size: 18px;
    color: black;
    text-decoration: none;
    padding: 10px;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    border-radius: 10px;
    display: inline-block;
    line-height: 1;
    box-sizing: border-box;
}

.navMenuContainer a:hover{
    color: #FF4D4F;
}
.navMenuContainer a.selected{
    color: #FF4D4F;
}

.navRightPlaceholder {
    width: 110px; /* 原登录区域宽度，保持平衡 */
}

/* 二级菜单样式 */
.navItem {
    position: relative;
    display: inline-block;
}

.hasSubmenu > a {
    display: inline-block;
    cursor: pointer;
}

.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    width: max-content;
    min-width: 220px;
    max-width: calc(100vw - 32px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    z-index: 999;
    padding: 8px 0;
    border: 1px solid #efefef;
    overflow: visible;
}

.submenu a {
    display: block;
    padding: 10px 20px !important;
    font-size: 16px !important;
    color: black !important;
    text-align: left !important;
    border-bottom: none !important;
    overflow: visible !important;
    white-space: nowrap;
    text-decoration: none;
    border-radius: 0 !important;
    line-height: 1.25;
}

.submenu a:hover {
    background-color: #f5f5f5;
    color: #FF4D4F !important;
}

.languageChange{    
    display: block;
    position: absolute;
    right: 30px;
    top: 17px;
    font-size: 18px;
}
.languageChange a{
    font-size: 18px;
    color: black;
    text-decoration: none;
    padding: 3px;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    border-radius: 10px;
}
.languageChange a.selected{
    color: #FF4D4F;
}
.languageChange a:hover{
    color: #FF4D4F;
}

/* 移动端适配 */
@media only screen and (max-device-width: 600px), only screen and (max-width: 600px) {
    html, body {
        overflow-x: hidden;
    }
    body {
        position: relative;
        margin: 0;
    }
    .navToggle{
        display: block;
        position: absolute;
        right: 20px;
        top: 20px;
    }

    .navContainer{
        height: 70px;
        display: flex;
        flex-direction: column;
        align-items: stretch;
    }

    .navLogo{
        display: block;
        padding: 10px;
        padding-left: 10px;
    }
    .navLogoPC{
        display: none;
    }
    .navBtnContainer {
        display: none;
        padding: 20px;
        height: 80%;
        padding-left: 40px;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
    }

    body.navLocked {
        height: 100vh;
        overflow: hidden;
    }

    .navContainer.navExpanded {
        height: 100vh !important;
        min-height: 100vh !important;
        inset: 0 !important;
        background-color: white !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        z-index: 10000 !important;
        align-items: stretch !important;
    }

    .navContainer.navExpanded .navBtnContainer {
        display: flex !important;
        z-index: 100 !important;
    }

    .navMenuContainer{
        height: auto;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }

    .navMenuContainer a{
        text-align: left;
        border-bottom: 1px dashed #c7c7c7;
        border-radius: 0;
        display: block;
        width: 100%;
        padding: 12px 20px;
    }
    
    .navItem {
        width: 100%;
        display: block;
    }

    .hasSubmenu > a {
        display: block;
    }

    .submenu {
        position: static;
        box-shadow: none;
        border: none;
        background-color: transparent;
        padding-left: 20px;
        min-width: auto;
    }

    .submenu a {
        padding: 12px 20px !important;
        font-size: 18px !important;
        border-bottom: 1px dashed #c7c7c7 !important;
    }

    .languageChange{
        position: absolute;
        top: 23px;
        right: 60px;
    }
    
    .navRightPlaceholder {
        display: none;
    }
}