.width600 {
    width: 600px;
}

.width280 {
    width: 280px;
}

.navs-content>li .more-down-menus {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    left: -120px;
    z-index: 100000000;
    box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
    border-radius: 12px;
    overflow: hidden;
    background-color: #fff;
}

.navs-content>li:hover .more-down-menus {
    display: block;
}

.more-down-menus-wrap {
    padding: 25px 35px;
    box-sizing: border-box;
}

.navItems-new-content {
    display: flex;
    box-sizing: border-box;
    width: 1000px;
}

.navItem-new-navs {
    background: #F5F6F9;
    display: flex;
    flex-direction: column;
    padding: 36px 0 36px 20px;
    box-sizing: border-box;
    align-items: flex-end;
}

.navItem-new-nav-item {
    height: 50px;
    width: 180px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-left: 16px;
    box-sizing: border-box;
    color: #1D2129;
    font-size: 14px;
    font-style: normal;
    font-weight: 700;
    cursor: pointer;
    /* 171.429% */
}


.selected-nav-item {
    background: #fff;
    border-radius: 8px 0 0 8px;
    box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
    transition: all 0.3s ease;
}

.navItem-new-nav-item+.navItem-new-nav-item {
    margin-top: 10px;
}

.navItems-new-content-list {
    background-color: #fff;
    padding: 30px 60px 60px 50px;
    box-sizing: border-box;
    flex: 1;
}

.partnership-and-support {
    padding: 20px 10px 60px 0;
}

.navItems-new-content-list>.navItem-new-content-item {
    display: flex;
    flex-direction: column;
}

.second-navs-title {
    color: #165DFF;
    font-feature-settings: 'liga' off, 'clig' off;
    font-family: "PingFang SC";
    font-size: 12px;
    font-style: normal;
    font-weight: 400;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid #E5E6EB;
}

.second-navs-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, 280px);
    gap: 15px;
    flex: 1;
    background-color: #fff;
}

.second-navs-list>a {
    display: flex;
    align-items: flex-start;
    padding: 10px;
    box-sizing: border-box;
}

.second-navs-list>a:hover {
    border-radius: 4px;
    background: #F7F7FA;
    transition: all 0.3s ease;
}

.second-navs-list>a:hover .nav-title,
.second-navs-list>a:hover .nav-intro {
    color: #165DFF;
    transition: all 0.3s ease;
}

.second-navs-list>a>img {
    margin-right: 6px;
}

.nav-title {
    color: #1D2129;
    font-feature-settings: 'liga' off, 'clig' off;
    font-family: "PingFang SC";
    font-size: 14px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    display: flex;
    align-items: center;
}

.nav-intro {
    color: #4E5969;
    font-feature-settings: 'liga' off, 'clig' off;
    font-family: "PingFang SC";
    font-size: 12px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin-top: 4px;
}

.nav-banner {
    width: 240px;
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    background: #F6F9FF;
    overflow: hidden;
    transition: all 0.3s ease;
}

.nav-banner:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.nav-banner-content {
    padding: 12px 12px 20px;
    box-sizing: border-box;
}

.nav-banner-content-title {
    color: #1D2129;
    font-family: "PingFang SC";
    font-size: 14px;
    font-style: normal;
    font-weight: 700;
    line-height: 24px;
    /* 171.429% */
    white-space: normal;
}

.nav-banner-content-title-2nd {
    color: #4E5969;
    font-feature-settings: 'liga' off, 'clig' off;
    font-family: "PingFang SC";
    font-size: 12px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin-top: 5px;
    white-space: normal;
}

.nav-banner-content>span {
    color: #165DFF;
    font-feature-settings: 'liga' off, 'clig' off;
    font-family: "PingFang SC";
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin-top: 20px;
    display: flex;
}

.navItems {
    width: 100%;
    background-color: #fff;
    border-top: 1px solid #e1e4e5;
    box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: none;
}

.navItem-content {
    width: 100%;
    padding: 20px 0 50px;
    display: flex;
    justify-content: space-between;
    overflow-y: auto;
    max-height: 80vh;
    box-sizing: border-box;
}


/*定义滚动条高宽及背景 高宽分别对应横竖滚动条的尺寸*/
.navItem-content::-webkit-scrollbar {
    width: 4px;
    background-color: #F5F5F5;
    display: none;
}

/*定义滚动条轨道 内阴影+圆角*/
.navItem-content::-webkit-scrollbar-track {
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    background-color: #F5F5F5;
}

/*定义滑块 内阴影+圆角*/
.navItem-content::-webkit-scrollbar-thumb {
    border-radius: 10px;
    box-shadow: inset 0 0 6px rgba(0, 0, 0, .1);
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .1);
    background-color: rgba(24, 122, 251, .6);
}

.navItem-content>.second-menu-more {
    display: flex;
    flex-direction: column;
}

.navItem-content>.second-menu-more h3 {
    font-size: 14px;
    font-weight: 500;
    color: #333333;
    margin-bottom: 20px;
}

.navItem-content>.second-menu-more a {
    font-size: 14px;
    color: #333333;
    margin-bottom: 20px;
}

.navItem-content>.second-menu-more span {
    font-size: 14px;
    color: #999;
    margin-bottom: 20px;
}


.navItem-content>.second-menu-more h3>a {
    font-size: 14px;
}

.navItem-content>.second-menu-more a:hover {
    color: #165DFF;
}

.last-navItem-content>.second-menu-more h3>a {
    color: #165DFF;
}

.community-navs-list {
    display: flex;
    width: 660px;
    justify-content: space-between;
}

.community-qr-code {
    border-radius: 8px;
    background: linear-gradient(180deg, #E9F0FF 0%, #CDE9FF 100%);
    padding: 30px 40px 30px 30px;
}

.community-qr-code-title {
    color: #165DFF;
    font-feature-settings: 'liga' off, 'clig' off;
    font-family: "PingFang SC";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    white-space: nowrap;
}

.community-qr-code-tele {
    color: #165DFF;
    font-feature-settings: 'liga' off, 'clig' off;
    font-family: "PingFang SC";
    font-size: 24px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin-top: 6px;
    white-space: nowrap;
}

.community-qr-code>img {
    margin: 25px 0 8px;
    width: 100px;
}

@media screen and (max-width: 1024px) {
    .header-navs-mobile-content {
        width: 100%;
    }

    .mobile-1st-nav {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 1rem .2rem;
        box-sizing: border-box;
        font-size: .9rem;
        color: #1f2329;
    }

    .mobile-1st-nav>img,
    .mobile-2nd-nav>img {
        filter: grayscale(100%);
        transform: rotate(180deg);
        transition: transform 0.3s ease;
        /* 添加过渡动画 */
    }

    .mobile-1st-nav>img.rotated,
    .mobile-2nd-nav>img.rotated {
        transform: rotate(0);
    }

    .mobile-1st-nav>a {
        font-size: .9rem;
        color: #1f2329;
    }

    .mobile-2nd-navs {
        padding-left: 1rem;
        display: flex;
        flex-direction: column;
        width: 100%;
        box-sizing: border-box;
        font-size: .9rem;
        color: #1f2329;
        display: none;
    }

    .mobile-2nd-nav {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 1rem 0;
        color: #1f2329;
    }

    .mobile-3rd-navs {
        width: 100%;
        padding-left: 1rem;
        box-sizing: border-box;
        display: none;
    }

    .mobile-2nd-navs>a,
    .mobile-3rd-navs>a {
        font-size: .9rem;
        color: #1f2329;
        padding: 1rem 0;
        display: flex;
        align-items: center;
    }

    .mobile-1st-nav:hover,
    .mobile-2nd-nav:hover,
    .mobile-2nd-navs>a:hover,
    .mobile-3rd-navs>a:hover {
        background-color: #edeeee;
        border-radius: 5px;
    }
}