* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'PingFangSC-Regular', '微软雅黑', 'Microsoft YaHei',
        'Helvetica Neue', 'Helvetica', 'Arial', 'sans-serif';
}

html {
    scroll-behavior: smooth;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
    vertical-align: top;
}

.img-widthFill {
    display: block;
    width: 100%;
}

.line1 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.line2 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.line3 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.line4 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

/* 导航开始 */
.header {
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 999;
    transition: 0.3s;
}

.header:hover,
.header.active {
    background-color: #ffffff;
}

.header .pc {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header .pc .logo {
    width: 200px;
    display: block;
}

.header .pc .nav {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.header .pc .nav .nav-item:hover .nav-item-link,
.header .pc .nav .nav-item.active .nav-item-link {
    color: #007fff;
}

.header .pc .nav .nav-item-link {
    display: flex;
    align-items: center;
    height: 60px;
    padding: 0 10px;
    position: relative;
    color: #171a1d;
    font-size: 14px;
    font-weight: 400;
    white-space: nowrap;
}

.header .pc .nav .nav-item-link > span {
    transition: 0.3s;
}

.header .pc .nav .nav-item-link .iconfont {
    margin: 0 4px;
}

.header .pc .nav .nav-item:hover .nav-item-link .iconfont,
.header .pc .nav .nav-item.active .nav-item-link .iconfont {
    transform: rotateZ(180deg);
}

.header .pc .nav .nav-item-link .bg-effect {
    position: absolute;
    border-radius: 6px;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    width: 100%;
    height: 36px;
    transition: background-color 0.4s;
    z-index: -1;
}

.header .pc .nav .nav-item-link:hover .bg-effect {
    background-color: rgba(209, 230, 250, 0.4);
}

.header .pc .nav .nav-item-child-content {
    position: absolute;
    z-index: 99;
    top: 100%;
    left: 0;
    width: 100%;
    height: 0;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    box-shadow: 0 27px 32px 0 rgba(23, 26, 29, 0.1);
    transition: height 0.4s;
    background-color: #ffffff;
    contain: layout paint;
}

.header .pc .nav .nav-item-child-content .nav-item-child-before,
.header .pc .nav .nav-item-child-content .nav-item-child-after {
    width: 10vw;
    height: 100%;
}

.header .pc .nav .nav-item-child-content .nav-item-child-before,
.header .pc .nav .nav-item-child-content .second-nav-list {
    background-color: #f8f9fd;
}

.header .pc .nav .nav-item-child-content .nav-item-child-after {
    background-color: #ffffff;
}

.header .pc .nav .nav-item-child-content .second-nav-content {
    flex: 1;
    display: flex;
    background-color: #ffffff;
}

.header .pc .nav .nav-item-child-content .second-nav-content .second-nav-item {
    margin-top: 20px;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .second-nav-item:first-of-type {
    margin: 0;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .second-nav-item
    .second-nav-item-link {
    padding: 8px;
    display: block;
    font-weight: 500;
    font-family: PingFangSC-Medium;
    font-size: 14px;
    color: #171a1d;
    white-space: nowrap;
    cursor: pointer;
    border-radius: 6px;
    transition: background-color 0.3s;
    text-align: left;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .second-nav-item:hover
    .second-nav-item-link,
.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .second-nav-item.active
    .second-nav-item-link {
    color: #0089ff;
    background-color: rgba(209, 230, 250, 0.4);
}

.header .pc .nav .nav-item-child-content .second-nav-content .second-nav-list {
    display: none;
    flex-shrink: 0;
    width: 286px;
    padding: 48px 48px 48px 96px;
    transition: 0.4s;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .second-nav-list.active {
    display: block;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content {
    flex: 1;
    align-items: flex-start;
    display: none;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content.active {
    display: flex;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .third-nav-list {
    flex: 1;
    display: none;
    padding: 48px 120px;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 24px;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .third-nav-list.active {
    display: grid;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .third-nav-list
    .third-nav-item-link {
    display: flex;
    padding: 8px 6px;
    -ms-flex-align: center;
    align-items: center;
    transition: background-color 0.3s;
    border-radius: 6px;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .third-nav-list
    .third-nav-item-link:hover {
    background-color: rgba(209, 230, 250, 0.4);
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .third-nav-list
    .third-nav-item-link
    .icon {
    width: 36px;
    margin-right: 9px;
    flex-shrink: 0;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .third-nav-list
    .third-nav-item-link
    .detail
    > h4 {
    font-size: 14px;
    font-weight: 500;
    line-height: normal;
    letter-spacing: 0px;
    color: #171a1d;
    font-family: PingFang SC;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .third-nav-list
    .third-nav-item-link:hover
    .detail
    > h4 {
    color: #007fff;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .third-nav-list
    .third-nav-item-link
    .detail
    > .msg {
    font-size: 12px;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0px;
    color: rgba(23, 26, 29, 0.6);
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .second-nav-card {
    width: 260px;
    margin: 48px 100px 48px 0;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .second-nav-card
    > .img {
    width: 100%;
    overflow: hidden;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .second-nav-card:hover
    > .img
    img {
    transform: scale(1.15);
    transition: transform 5s ease-out;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .second-nav-card
    > .info {
    width: 100%;
    padding: 20px;
    background-color: #f4f9ff;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .second-nav-card
    > .info
    > h5 {
    font-size: 18px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #171a1d;
    font-family: PingFang SC;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .second-nav-card
    > .info
    > .msg {
    font-size: 12px;
    font-weight: 400;
    line-height: 18px;
    letter-spacing: 0px;
    color: rgba(23, 26, 29, 0.6);
    margin-top: 2px;
    min-height: 56px;
}

.header
    .pc
    .nav
    .nav-item-child-content
    .second-nav-content
    .third-nav-content
    .second-nav-card
    > .info
    > .more-show {
    display: flex;
    align-items: center;
    font-size: 14px;
    font-weight: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #007fff;
    margin-top: 9px;
}

.header .pc .operation {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header .pc .operation .register {
    cursor: pointer;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #007fff;
    color: #007fffb3;
    width: 72px;
    height: 30px;
    text-align: center;
    line-height: 28px;
    font-size: 12px;
    transition: all 0.4s;
    -ms-user-select: none;
    user-select: none;
}

.header .pc .operation .register:hover {
    color: #007fff;
}

.header .pc .operation .download {
    cursor: pointer;
    border-radius: 8px;
    background: linear-gradient(to bottom, #007fff, #007fff);
    color: #fff;
    width: 72px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 12px;
    transition: all 0.4s;
    -ms-user-select: none;
    user-select: none;
}

.header .pc .operation .download:hover {
    background: linear-gradient(
        112deg,
        #d6a3ff 0%,
        #9185ff 34%,
        #808eff 66%,
        #72a1ff 99%
    );
}

.header .pc .operation .login {
    cursor: pointer;
    font-size: 14px;
    color: #171a1d;
    line-height: 34px;
    transition: all 0.4s;
    -ms-user-select: none;
    user-select: none;
}

.header .pc .operation .login a {
    color: #000000;
}

.header .pc .operation .login a:hover {
    transition: all 0.5s;
    color: #007fff;
}

.header .pc .free-use {
    width: 118px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    border-radius: 12px;
    background: #1d2130;
    font-size: 16px;
    color: #ffffff;
    margin-left: 134px;
}

.header .pc .free-use:hover {
    cursor: pointer;
}

.header .mo {
    height: 60px;
    display: none;
    align-items: center;
    justify-content: space-between;
}

.header .mo .logo {
    display: block;
    width: 200px;
}

.header .mo .operation,
.header .mo .operation .btns,
.header .mo .operation .menu {
    display: flex;
    align-items: center;
}

.header .mo .operation .btns .btn {
    display: flex;
    align-items: center;
    font-size: 14px;
    font-weight: 400;
    color: #171a1d;
    margin-right: 8px;
}

.header .mo .operation .btns .btn:last-of-type {
    margin: 0;
}

.header .mo .operation .btns .btn > .iconfont {
    font-size: 16px;
    font-weight: bold;
}

.header .mo .operation .menu {
    width: 20px;
    height: 20px;
    margin-left: 12px;
}

.header .mo .operation .menu > .iconfont {
    font-size: 20px;
    font-weight: bold;
}

.header .mo .operation .menu.active > .icon-caidan,
.header .mo .operation .menu > .icon-shanchu {
    display: none;
}

.header .mo .operation .menu > .icon-caidan,
.header .mo .operation .menu.active > .icon-shanchu {
    display: block;
}

.header .mo .operation .menu .nav {
    position: absolute;
    z-index: 99;
    top: 100%;
    left: 0;
    width: 100%;
    height: 0;
    overflow: hidden;
    transition: height 0.4s;
    background-color: #ffffff;
    border-top: 1px solid rgba(126, 134, 142, 0.24);
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

.header .mo .operation .menu.active .nav {
    height: 100vh;
    overflow-y: scroll;
}

.header .mo .operation .menu .nav .nav-item > .nav-item-head-wrapper,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    > .nav-item-head-wrapper,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .third-nav-item
    > .nav-item-head-wrapper {
    height: 56px;
    padding: 9px 0px;
    margin: 0 8px;
    border-bottom: 1px solid rgba(126, 134, 142, 0.24);
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    > .nav-item-head-wrapper
    > .nav-item-head {
    display: flex;
    align-items: center;
    padding: 8px;
    border-radius: 6px;
    transition: 0.3s;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item:hover
    > .nav-item-head-wrapper
    > .nav-item-head,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item.active
    > .nav-item-head-wrapper
    > .nav-item-head,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item:hover
    > .nav-item-head-wrapper
    > .nav-item-head,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item.active
    > .nav-item-head-wrapper
    > .nav-item-head,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .third-nav-item:hover
    > .nav-item-head-wrapper
    > .nav-item-head {
    background: rgba(209, 230, 250, 0.4);
}

.header .mo .operation .menu .nav .nav-item .nav-item-title,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-nav-item-title {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header .mo .operation .menu .nav .nav-item .nav-item-title .nav-item-link,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-nav-item-title
    .second-item-link,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .third-nav-item
    .nav-item-head
    h4 {
    flex-shrink: 0;
    font-size: 14px;
    font-weight: 400;
    color: #171a1d;
    transition: 0.3s;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item:hover
    .nav-item-title
    .nav-item-link,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item.active
    .nav-item-title
    .nav-item-link,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item:hover
    .second-nav-item-title
    .second-item-link,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item.active
    .second-nav-item-title
    .second-item-link,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .third-nav-item:hover
    .nav-item-head
    h4 {
    color: #007fff;
}

.header .mo .operation .menu .nav .nav-item .nav-item-title .nav-item-icon,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-nav-item-title
    .second-nav-item-icon {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-title
    .nav-item-icon
    > .iconfont,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-nav-item-title
    .second-nav-item-icon
    > .iconfont {
    font-size: 20px;
    color: #171a1d66;
    transition: 0.3s;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item.active
    .nav-item-title
    .nav-item-icon
    > .iconfont,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item.active
    .second-nav-item-title
    .second-nav-item-icon
    > .iconfont {
    color: #007fff;
    transform: rotateZ(180deg);
}

.header .mo .operation .menu .nav .nav-item .nav-item-child {
    display: none;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    > .nav-item-head-wrapper,
.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .third-nav-item
    > .nav-item-head-wrapper {
    height: 48px;
    border: none;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    > .nav-item-head-wrapper
    .nav-item-head {
    display: flex;
    align-items: center;
    padding: 8px;
    padding-left: 40px;
    border-radius: 6px;
    transition: 0.3s;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child {
    display: none;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .third-nav-item
    .nav-item-head {
    display: flex;
    align-items: center;
    padding: 8px;
    padding-left: 70px;
    border-radius: 6px;
    transition: 0.3s;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .third-nav-item
    .nav-item-head
    .icon {
    flex-shrink: 0;
    width: 22px;
    margin-right: 4px;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .second-nav-card-wrapper {
    margin: 0 8px;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .second-nav-card {
    display: block;
    border-radius: 6px;
    height: 99px;
    overflow: hidden;
    margin: 8px 8px 0 70px;
    padding: 16px;
    background-color: #e2f2ff;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .second-nav-card
    > h4 {
    font-family: PingFang SC;
    font-size: 14px;
    font-weight: 500;
    color: #171a1d;
    line-height: 22px;
    margin-bottom: 8px;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .second-nav-card
    > h4
    .iconfont {
    font-weight: bold;
}

.header
    .mo
    .operation
    .menu
    .nav
    .nav-item
    .nav-item-child
    .second-nav-item
    .second-item-child
    .second-nav-card
    > .msg {
    font-size: 12px;
    font-weight: 400;
    line-height: 18px;
    color: rgba(23, 26, 29, 0.6);
}
/* 导航结束 */

/* 底部开始 */
.footer {
    width: 100%;
    background-color: #f6f6f6;
    padding-top: 120px;
}

.footer .footer-top,
.footer .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer .footer-top {
    align-items: flex-end;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(126, 134, 142, 0.24);
}

.footer .footer-top .footer-nav {
    display: flex;
}

.footer .footer-top .footer-nav .footer-nav-item {
    margin-right: 260px;
}

.footer .footer-top .footer-nav .footer-nav-item:last-of-type {
    margin: 0;
}

.footer .footer-top .footer-nav-item > h4 a {
    font-size: 18px;
    font-weight: 400;
    color: #1d2130;
}

.footer .footer-top .footer-nav-item > .list {
    margin-top: 20px;
}

.footer .footer-top .footer-nav-item > .list .item {
    margin-top: 15px;
}

.footer .footer-top .footer-nav-item > .list .item:first-of-type {
    margin: 0;
}

.footer .footer-top .footer-nav-item > .list .item a {
    font-size: 16px;
    color: rgba(0, 0, 0, 0.4);
}

.footer .footer-top .contact > .download-client,
.footer .footer-top .contact > .contact-consultant {
    display: block;
    font-size: 16px;
    color: rgba(0, 0, 0, 0.4);
}

.footer .footer-top .contact > .contact-consultant {
    margin-top: 15px;
}

.footer .footer-top .contact .other-media {
    display: flex;
    align-items: center;
    margin-top: 40px;
}

.footer .footer-top .contact .other-media .media {
    margin-right: 25px;
}

.footer .footer-top .contact .other-media .media:last-of-type {
    margin: 0;
}

.footer .footer-top .contact .other-media .media > a {
    display: block;
    width: 32px;
}

.footer-download {
    padding: 30px 0;
}

.footer-download .list {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-download .list .item {
    cursor: pointer;
    position: relative;
    z-index: 10;
}

.footer-download .list .item:nth-child(1) {
    width: 111px;
}

.footer-download .list .item:nth-child(2) {
    width: 97px;
}

.footer-download .list .item:nth-child(3) {
    width: 129.94px;
}

.footer-download .list .item:nth-child(4) {
    width: 96px;
}

.footer-download .list .item:nth-child(5) {
    width: 122px;
}

.footer-download .list .item:nth-child(6) {
    width: 96px;
}

.footer-download .list .item .normal,
.footer-download .list .item:hover .active {
    display: block;
}

.footer-download .list .item:hover .normal,
.footer-download .list .item .active {
    display: none;
}

.footer-download .list .item .qrcode {
    position: absolute;
    z-index: 20;
    top: -190px;
    left: 50%;
    margin-left: -65px;
    width: 130px;
    height: 177px;
    background: #ffffff;
    -webkit-box-shadow: 0 2px 16px 0 rgba(0, 0, 0, 0.18);
    box-shadow: 0 2px 16px 0 rgba(0, 0, 0, 0.18);
    border-radius: 6px;
    padding: 13px;
    -webkit-transform: translateY(10px) scale(0.9);
    -ms-transform: translateY(10px) scale(0.9);
    -moz-transform: translateY(10px) scale(0.9);
    -o-transform: translateY(10px) scale(0.9);
    transform: translateY(10px) scale(0.9);
    visibility: hidden;
    opacity: 0;
    -webkit-transition: -webkit-transform 0.2s ease-in-out;
    transition: -webkit-transform 0.2s ease-in-out;
    -o-transition: -o-transform 0.2s ease-in-out;
    -moz-transition: transform 0.2s ease-in-out, -moz-transform 0.2s ease-in-out;
    transition: transform 0.2s ease-in-out;
    transition: transform 0.2s ease-in-out, -webkit-transform 0.2s ease-in-out,
        -moz-transform 0.2s ease-in-out, -o-transform 0.2s ease-in-out;
    transition: transform 0.2s ease-in-out, -webkit-transform 0.2s ease-in-out,
        -moz-transform 0.2s ease-in-out, -o-transform 0.2s ease-in-out;
    transition: transform 0.2s ease-in-out, -webkit-transform 0.2s ease-in-out;
    -webkit-transition-property: opacity, visibility, -webkit-transform;
    transition-property: opacity, visibility, -webkit-transform;
    -o-transition-property: opacity, visibility, -o-transform;
    -moz-transition-property: transform, opacity, visibility, -moz-transform;
    transition-property: transform, opacity, visibility;
    transition-property: transform, opacity, visibility, -webkit-transform,
        -moz-transform, -o-transform;
    transition-property: transform, opacity, visibility, -webkit-transform,
        -moz-transform, -o-transform;
    transition-property: transform, opacity, visibility, -webkit-transform;
}

.footer-download .list .item:hover .qrcode {
    opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(0px) scale(1);
    -ms-transform: translateY(0px) scale(1);
    -moz-transform: translateY(0px) scale(1);
    -o-transform: translateY(0px) scale(1);
    transform: translateY(0px) scale(1);
}

.footer-download .list .item .qrcode .text {
    line-height: 17px;
    font-size: 12px;
    color: #000000;
    padding-top: 5px;
    border-top: 0.5px solid #b4babd;
    margin-top: 3px;
}

.footer .footer-bottom {
    padding: 60px 0;
}

.footer .footer-bottom .website-info {
    font-size: 16px;
    color: rgba(0, 0, 0, 0.4);
}

.footer .footer-bottom .website-info .copyright {
    margin-right: 30px;
}

.footer .footer-bottom .language {
    display: flex;
    align-items: center;
}

.footer .footer-bottom .language > .icon {
    width: 20px;
    margin-right: 15px;
}

.footer .footer-bottom .language > .change-area {
    display: flex;
    align-items: center;
    font-size: 16px;
    color: rgba(0, 0, 0, 0.4);
}

.footer .footer-bottom .language > .change-area .iconfont {
    font-size: 18px;
    margin-left: 15px;
}
/* 底部结束 */

/* cookie提示开始 */
.cookie-pro {
    width: 100%;
    background: rgba(43, 46, 46, 0.5);
    position: fixed;
    z-index: 999;
    left: 0;
    bottom: 0;
}

.cookie-pro .title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0 16px;
    border-bottom: 1px solid #e9ecf0;
}

.cookie-pro .title > h3 {
    font-size: 20px;
    color: #fff;
    font-weight: bold;
    letter-spacing: 0;
}

.cookie-pro .title > .icon {
    width: 24px;
    height: 24px;
    border-radius: 100%;
    background-color: #eeeeee;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.cookie-pro .title > .icon .iconfont {
    font-size: 16px;
    color: #000000;
}
.cookie-pro .text-content {
    padding: 12px 0 24px;
    font-size: 14px;
    color: #fff;
    line-height: 25px;
}

.cookie-pro .text-content > .msg .policy {
    color: #fff;
    border-bottom: 1px solid #fff;
}

.cookie-pro .btns {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    padding-bottom: 12px;
}

.cookie-pro .btns > .btn {
    width: 200px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 14px;
    color: #2a2e2e;
    background: #f2f3f5;
    cursor: pointer;
}
/* cookie提示结束 */

.container {
    width: 1200px;
    margin: 0 auto;
}

/* ≥1921：2K/超宽屏 */
@media (min-width: 1921px) {
    .container {
        width: 1440px;
    }
}

/* ≤1920：常见 1080p 全屏 */
@media (max-width: 1920px) {
    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .second-nav-list {
        padding: 24px 48px 24px 96px;
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .third-nav-content
        .third-nav-list {
        padding: 24px 80px;
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .third-nav-content
        .second-nav-card {
        margin: 24px 100px 24px 0;
    }
}

/* ≤1680：中等桌面 */
@media (max-width: 1680px) {
    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .third-nav-content
        .third-nav-list {
        padding: 24px 50px;
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .third-nav-content
        .second-nav-card {
        margin-right: 24px;
    }

    .footer {
        padding-top: 80px;
    }

    .footer .footer-top .footer-nav .footer-nav-item {
        margin-right: 230px;
    }

    .footer .footer-bottom {
        padding: 30px 0;
    }
}

/* ≤1440：窄屏桌面 */
@media (max-width: 1440px) {
    .header .pc .free-use {
        margin-left: 80px;
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .second-nav-list {
        width: 238px;
        padding: 24px;
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .third-nav-content
        .third-nav-list {
        padding: 24px;
        grid-template-columns: repeat(2, 1fr);
    }

    .footer .footer-top .footer-nav .footer-nav-item {
        margin-right: 150px;
    }
}

/* ≤1280：超小桌面 */
@media (max-width: 1280px) {
    .container {
        width: calc(100% - 128px);
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .second-nav-list {
        width: 190px;
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .third-nav-content
        .third-nav-list {
        grid-gap: 15px;
    }

    .header .pc .nav .nav-item-link {
        padding: 0 5px;
    }

    .header .pc .free-use {
        margin-left: 30px;
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .second-nav-list {
        padding: 24px;
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .third-nav-content
        .second-nav-card {
        width: 220px;
        margin-right: 24px;
    }

    .header .pc .operation {
        gap: 10px;
    }

    .header .pc .operation .register,
    .header .pc .operation .download {
        width: 52px;
    }

    .footer {
        padding-top: 60px;
    }

    .footer .footer-top {
        padding-bottom: 30px;
    }

    .footer .footer-top .footer-nav-item > h4 a {
        font-size: 16px;
    }

    .footer .footer-top .footer-nav-item > .list .item a,
    .footer .footer-top .contact > .download-client,
    .footer .footer-top .contact > .contact-consultant,
    .footer .footer-bottom .language > .change-area {
        font-size: 14px;
    }

    .footer .footer-top .footer-nav .footer-nav-item {
        margin-right: 100px;
    }

    .footer-download {
        padding-bottom: 0;
    }

    .footer .footer-bottom .website-info {
        font-size: 12px;
    }
}

/* ≤1024：大平板/小笔电 */
@media (max-width: 1024px) {
    .container {
        width: 84%;
    }

    .header .pc .logo {
        width: 180px;
    }

    .header .pc .nav {
        gap: 5px;
    }

    .header .pc .nav .nav-item-link {
        padding: 0 3px;
    }

    .header .pc .operation {
        gap: 5px;
    }

    .header .pc .operation .register,
    .header .pc .operation .download {
        width: 42px;
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .third-nav-content
        .second-nav-card {
        width: 150px;
    }

    .header .pc .free-use {
        width: 90px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        margin: 0;
    }

    .header
        .pc
        .nav
        .nav-item-child-content
        .second-nav-content
        .third-nav-content
        .third-nav-list.active {
        padding: 24px;
        grid-gap: 16px;
    }

    .footer .footer-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer .footer-top .footer-nav,
    .footer .footer-top .contact {
        width: 100%;
    }

    .footer .footer-top .footer-nav {
        justify-content: space-between;
    }

    .footer .footer-top .contact,
    .footer .footer-top .contact .other-media {
        margin-top: 30px;
    }

    .footer .footer-top .contact .other-media {
        justify-content: center;
    }

    .cookie-pro {
        display: none;
    }
}

/* ≤900：移动端导航。>900：pc端导航 */
@media (max-width: 900px) {
    .header {
        background: #ffffff;
    }

    .header .pc {
        display: none;
    }

    .header .mo {
        display: flex;
    }

    .footer .footer-top .contact > .download-client,
    .footer .footer-top .contact > .contact-consultant {
        display: none;
    }

    .footer .footer-top .contact .other-media {
        margin: 0;
    }

    .footer .footer-bottom .language {
        display: none;
    }
}

/* ≤768：标准平板 */
@media (max-width: 768px) {
    .container {
        width: 88%;
    }

    .footer .footer-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer .footer-top .footer-nav {
        width: 100%;
        justify-content: space-between;
    }

    .footer .footer-top .footer-nav .footer-nav-item {
        margin-right: 0;
    }
}

/* ≤640：小平板/横屏手机 */
@media (max-width: 640px) {
    .container {
        width: 90%;
    }

    .header .mo .logo {
        width: 180px;
    }

    .footer {
        padding-top: 30px;
    }

    .footer .footer-top .footer-nav-item > h4 a {
        font-size: 14px;
    }

    .footer .footer-top .contact {
        margin-top: 20px;
    }

    .footer-download {
        padding-top: 20px;
    }

    .footer .footer-bottom {
        padding: 20px 0 30px;
    }

    .footer .footer-bottom .website-info {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer .footer-bottom .website-info .copyright {
        margin: 0 0 5px;
    }
}

/* ≤480：大屏幕手机 */
@media (max-width: 480px) {
    .container {
        width: 92%;
    }
}

/* ≤375：中小屏幕手机 */
@media (max-width: 375px) {
    .container {
        width: 92%;
    }
}