@import url("iconfont.css");

:root {
    --m-width: 1200px;
    --m-color: #2a68b2;
    --s-color: #2a68b2;
    --strong-color: #2a68b2;
    --social-size1: 64px
}

* {
    font-family: Noto Sans SC, Helvetica Neue, Helvetica, PingFang SC, 'MicroSoft YaHei', sans-serif
}

ul {
    padding: 0px;
    margin: 0px;
    list-style-type: none
}

a {
    text-decoration: none
}

body {
    padding: 0;
    margin: 0;
    min-width: var(--m-width)
}

.footer {
    min-height: 180px;
    background: #474747;
    box-shadow: -1px -2px 5px -1px rgba(0, 0, 0, 0.15);
    color: #e5e5e5;
    padding-top: 24px
}

.footer a:hover {
    color: #2a68d2
}

.copyright {
    color: #fff !important;
    text-align: center;
    font-size: 14px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 400
}

.copyright a {
    color: #8F8F8F;
    margin-left: 12px
}

.copyright>span:nth-of-type(1) {
    margin-right: 4px
}

.footer-first-line {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    position: relative;
    flex-wrap: wrap;
    margin-right: 72px;
    padding-bottom: 54px
}

.footer-first-line-logo {
    margin-bottom: 20px
}

.footer-first-line-logo>img {
    height: 64px
}

.footer-footer-part {
    width: var(--m-width);
    margin: auto;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #f2f2f2;
    position: relative;
    justify-content: space-between
}

.title {
    font-size: 28px;
    margin-bottom: 16px;
    color: #333
}

.header {
    min-height: 80px;
    box-shadow: 0 3px 4px rgba(0, 0, 0, 0.15);
    z-index: 1999 !important;
    position: sticky;
    top: 0px;
    background: linear-gradient(to right, rgba(0, 0, 0, 0) calc(50% + 0.5 * min(1540px, max(90vw, var(--m-width))) - 339px), rgba(252, 252, 255, 0.03) calc(50% - 0.5 * min(1540px, max(90vw, var(--m-width))) + 339px));
    background: rgba(0, 0, 0, 0)
}

.header-solid {
    background: #fff
}

.left-top-logo-div {
    display: flex;
    align-items: center;
    height: 100%
}

.left-top-logo-div>img {
    height: 36px
}

.top-sel-lang-ul {
    padding-top: 10px
}

.top-sel-lang-ul>li {
    display: flex;
    align-items: center;
    height: 36px;
    box-sizing: border-box;
    padding-left: 26px
}

.top-sel-lang-ul>li>img {
    width: 30px;
    margin-right: 10px
}

.top-sel-lang-ul>li>span {
    font-size: 16px;
    font-weight: 500;
    color: #232323
}

.top-sel-lang-ul>li:hover>span {
    color: var(--m-color)
}

.header-solid .top-m-bar {
    background: rgba(55, 49, 38, 1)
}

.nav {
    width: var(--m-width);
    height: 80px;
    margin: auto;
    display: flex;
    align-items: center;
    z-index: 900;
    justify-content: space-between
}

.nav>div:nth-of-type(1) {
    height: 80px;
    display: flex;
    align-items: center
}

.nav>div:nth-of-type(1)>a {
    height: 80px;
    display: flex;
    align-items: center;
    position: relative
}

.nav>div:nth-of-type(1)>a>img {
    height: 56px
}

.nav>div:nth-of-type(2) {
    display: flex;
    align-items: center;
    position: relative;
    justify-content: space-between;
    margin-left: 60px;
}

body[lang='en'] .nav>div:nth-of-type(2) {
    margin-left: 60px
}

.nav>div:nth-of-type(2) select {
    border: 1px solid #d9d9d9;
    height: 36px;
    line-height: 36px;
    border-radius: 4px;
    min-width: 120px;
    outline: none;
    padding: 0 4px;
    margin-left: 24px
}

.header-menu {
    display: flex;
    align-items: center;
    justify-content: center
}

.header-menu>li {
    height: 80px;
    display: flex;
    align-items: center;
    position: relative;
    justify-content: center
}

.header-menu>li>a {
    display: inline-block;
    height: 100%;
    color: #fff;
    font-weight: 500;
    font-size: 18px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    white-space: nowrap
}

.header-solid .header-menu>li>a {
    color: #333
}

.header .logo-blue {
    display: none !important
}

.header-solid .logo-white {
    display: none !important
}

.header-solid .logo-blue {
    display: flex !important
}

.header-menu>li>a>span {
    position: relative;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 0 24px 0 24px
}

body[lang='en'] .header-menu>li>a>span {
    margin: 0 14px 0 14px
}

.header-menu>li>a>span>i {
    transform: rotate(90deg);
    margin-left: 2px;
    font-size: 18px;
    position: relative;
    top: 2px
}

.header-menu>li.home-li>a>span {
    margin-left: 0;
    margin-right: 8px
}

.header-menu>li.noexpand-li>a>span {
    margin-right: 8px
}

.header-menu>li.faq-li>a>span {
    margin-right: 24px
}

.header-menu>li>a>span::after {
    content: "";
    border-bottom: 2px solid var(--m-color);
    display: block;
    width: 0%;
    position: absolute;
    bottom: 10px;
    left: 0;
    transition: width 0.4s
}

.header-solid .header-menu>li.noexpand-li:hover>a>span::after {
    border-bottom: 2px solid var(--m-color);
    width: 100%
}

.header-menu>li:hover>a {
    color: var(--m-color)
}

.header-menu>li:hover>.header-menu-triangle {
    display: block;
    transform: rotate(90deg)
}

.header-menu>li:hover>.header-menu-triangle::after {
    border-color: transparent transparent transparent var(--m-color)
}

.header-menu-sub-menu {
    position: absolute;
    top: 80px;
    right: -820px;
    z-index: 998;
    background: rgba(50, 50, 50, 0.5);
    background: var(--m-color);
    background: white;
    box-shadow: 0 0px 6px 0 rgba(0, 0, 0, 0.1);
    display: none;
    width: 1080px
}

.header-menu-sub-menu-no-expand {
    position: absolute;
    top: 80px;
    left: 24px;
    z-index: 998;
    background: #2b2b2b;
    box-shadow: 0 0px 6px 0 rgba(0, 0, 0, 0.1);
    width: 200px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease-in-out
}

.header-menu-sub-menu-part {
    display: grid;
    grid-template-columns: 200px 1fr;
    height: 100%
}

#gnssrecvLi .header-menu-sub-menu-part {
    grid-template-columns: 240px 1fr
}

#gnssrecvLi .header-menu-sub-menu-no-expand {
    width: 240px
}

body[lang='en'] .header-menu-sub-menu-no-expand {
    width: 240px
}

body[lang='en'] .header-menu-sub-menu-part {
    grid-template-columns: 240px 1fr
}

.header-menu-triangle {
    position: absolute;
    top: 37px;
    width: 12px;
    height: 8px;
    z-index: 999;
    right: 5px;
    pointer-events: none;
    transform-origin: 3px 4px;
    transition: 0.2s ease-in-out
}

.header-menu-triangle::after {
    content: "";
    position: absolute;
    left: 0px;
    width: 0;
    height: 0;
    border-width: 4px 6px 4px 6px;
    border-style: solid;
    border-color: transparent transparent transparent #1a1917
}

.header-menu-sub-menu-ul {
    position: relative;
    background: #fff;
    height: auto
}

.header-menu-sub-menu-ul>li {
    height: 48px;
    position: relative;
    border-top: 1px solid rgba(100, 100, 100, 0.1)
}

.header-menu-sub-menu-ul>li>a {
    height: 100%;
    display: flex;
    align-items: center;
    white-space: nowrap;
    padding: 0 14px;
    color: #808080;
    justify-content: space-between;
    font-size: 16px;
    font-weight: 500;
    position: relative
}

.header-menu-sub-menu-ul>li>a::after {
    content: "";
    width: calc(100% - 28px);
    position: absolute;
    bottom: 0px
}

.header-menu-sub-menu-ul>li:last-of-type>a::after {
    display: none
}

.header-menu-sub-menu-ul>li>a>i {
    font-size: 24px;
    flex-shrink: 0
}

.header-menu-sub-menu-ul>li>a>span {
    text-align: left;
    padding-left: 4px;
    flex-grow: 1
}

.header-menu-sub-menu-ul>li:hover>a {
    background: var(--m-color);
    color: rgba(255, 255, 255, 0.9)
}

.show-right-detail>div {
    display: block !important
}

.header-menu-sub-menu-ul>li:hover>div {
    display: block
}

.header-menu-pro-show .header-menu-sub-menu,
.header-menu-pro-show .header-menu-sub-menu-no-expand {
    display: block;
    max-height: 400px
}

.header-solid .header-top-right-triangle::before {
    border-right-color: #f5f6fc
}

.header-solid .header-top-right-triangle::after {
    background: #f5f6fc
}

.index-head-search::before {
    content: "";
    width: 130px;
    border-bottom: 1px solid rgba(252, 252, 255, 0.3)
}

.index-head-search {
    box-sizing: border-box;
    position: relative;
    width: 130px;
    transition: padding-left 0.25s;
    padding-left: 30px
}

.index-head-search span:nth-of-type(1) {
    position: absolute;
    left: 0px;
    top: 0;
    opacity: 1;
    transition: opacity 0.25s;
    pointer-events: none
}

.index-head-search span:nth-of-type(2) {
    position: absolute;
    right: 0px;
    top: 0;
    opacity: 1;
    visibility: hidden;
    transition: opacity 0.25s;
    cursor: pointer
}

.header-solid .index-head-search-blue::before {
    border-color: var(--m-color) !important
}

.index-head-search input::placeholder {
    color: rgba(255, 255, 255, 0.4)
}

.header-solid .index-head-search input::placeholder {
    color: rgba(47, 47, 47, 0.4)
}

.index-head-search>div {
    width: 130px
}

.header-solid .index-lang-select-option {
    background: #f5f6fc !important;
    color: var(--m-color)
}

.header-solid .index-head-form-input>span svg {
    fill: var(--m-color)
}

.header-solid .index-head-form-input>div,
.header-solid .index-lang-select-option {
    background: none;
    color: #474747
}

.header-solid .index-head-form-input input,
.header-solid .index-lang-select-value>i {
    color: #474747
}

.header-solid .index-head-form-input::before {
    border-bottom: 1px solid #9e9ea1
}

.big-img-part {
    overflow: hidden;
    width: 100%;
    position: relative;
    bottom: 0px;
    z-index: 10
}

.big-img-part::after {
    content: "";
    display: block;
    position: absolute;
    z-index: 100;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1)
}

.big-img-content {
    position: absolute;
    bottom: 0px;
    display: flex;
    transition: left 1.0s ease-in-out;
    -moz-transition: left 1.0s ease-in-out;
    -webkit-transition: left 1.0s ease-in-out;
    -o-transition: left 1.0s ease-in-out
}

.big-img-content>img {
    width: 100vw;
    min-width: var(--m-width);
    height: auto
}

.big-img-content>div {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center top;
    width: 100vw;
    height: 52vw;
    min-height: calc(var(--m-width) * 0.52);
    max-height: 100vh
}

.no-tran {
    transition: none !important;
    -moz-transition: none !important;
    -webkit-transition: none !important;
    -o-transition: none !important
}

.big-img-content>div:nth-of-type(1) {
    background-image: url("../img/index-banner-03.jpg")
}

.big-img-content>div:nth-of-type(2) {
    background-image: url("../img/index-banner-01.jpg")
}

.big-img-content>div:nth-of-type(3) {
    background-image: url("../img/index-banner-02.jpg")
}

.big-img-content>div:nth-of-type(4) {
    background-image: url("../img/index-banner-03.jpg")
}

.big-img-content>div:nth-of-type(5) {
    background-image: url("../img/index-banner-01.jpg")
}

.big-img-bnts {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    column-gap: 12px
}

.big-img-bnts>div {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #eee;
    cursor: pointer
}

.big-img-bnts>div.active {
    background: var(--m-color)
}

.big-img-cover-info-part {
    z-index: 998;
    position: absolute;
    bottom: 2vw;
    left: 0px;
    width: 100%;
    height: 42px;
    color: white;
    text-align: center
}

.big-img-cover-info-content {
    width: var(--m-width);
    margin: auto
}

.big-img-bg-desc-text-part {
    position: absolute;
    top: 17vw;
    width: 100%;
    left: 0;
    z-index: 900;
    color: white;
    text-align: center;
    user-select: none;
    pointer-events: none;
    display: flex;
    align-items: flex-start;
    justify-content: center
}

.big-img-bg-desc-text-part>div {
    opacity: 0;
    transition: opacity 0.4s ease-in-out;
    position: absolute;
    top: 0;
    width: var(--m-width)
}

.big-img-bg-desc-text-part>div.active {
    opacity: 1
}

.big-img-bg-desc-text-part>div>div:nth-of-type(1) {
    font-size: 60px;
    font-weight: 600;
    margin-bottom: 16px;
    white-space: nowrap;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3)
}

.big-img-bg-desc-text-part>div>div:nth-of-type(2) {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 20px
}

.big-img-bg-desc-text-part>div>div:nth-of-type(3) {
    font-size: 30px
}

.index-big-img-contact-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    bottom: 92px;
    width: 100%
}

.index-big-img-contact-line>div:nth-of-type(1) {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    box-sizing: border-box
}

.index-big-img-contact-line>div:nth-of-type(2) {
    flex-grow: 0;
    flex-shrink: 0
}

.index-big-img-contact-btn {
    color: white;
    background: var(--m-color);
    display: flex;
    height: 36px;
    font-size: 20px;
    padding: 0 16px;
    font-weight: 400;
    border-radius: 4px;
    align-items: center;
    justify-content: center;
    width: auto
}

.index-opt-next-page-part {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: absolute;
    bottom: 50%;
    width: 100%;
    z-index: 9999
}

.index-opt-next-page-part>a {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    opacity: 1;
    background: rgba(18, 18, 18, 0.3);
    box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center
}

.index-opt-next-page-part>a>i {
    color: #fff;
    font-size: 24px
}

.index-opt-next-page-part>a:nth-of-type(1) {
    transform: rotate(180deg)
}

.foot-menu-part {
    min-height: 110px;
    flex-grow: 1;
    display: grid;
    grid-template-columns: repeat(5, auto);
    padding-top: 12px;
    padding-bottom: 12px;
    width: 100%;
    column-gap: 8px;
    row-gap: 8px
}

.foot-menu-part>.foot-menu-one-col:first-of-type {
    max-width: 270px
}

.foot-menu-right {
    width: 100%
}

.foot-menu-one-col {
    flex-shrink: 0
}

.footer-first-text {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 16px;
    color: #fff;
    position: relative;
    width: auto;
    display: block
}

.footer-first-text>a {
    color: #fff
}

.footer-first-text>a>img {
    height: 56px
}

.footer-second-text {
    font-size: 14px;
    margin-bottom: 10px
}

.footer-second-text>a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 22px;
    font-weight: 400
}

.footer-logo-col {
    border: 1px solid red;
    width: 300px
}

.foot-menu {
    display: flex;
    justify-content: flex-start;
    height: 110px
}

.foot-menu>li {
    padding: 0 40px 0 0
}

.beian-alink {
    color: #e5e5e5 !important;
    cursor: pointer
}

.beian-alink:hover {
    color: var(--m-color) !important
}

.support-aside-to-top {
    position: fixed;
    right: -52px;
    bottom: 240px;
    height: 106px;
    padding-left: 0px;
    transition: right 300ms;
    z-index: 900
}

.support-aside-to-top>a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: #fff;
    background: rgba(79, 79, 79, 0.5);
    background: var(--m-color);
    border-radius: 50%
}

.support-aside-to-top>a:hover {
    background: var(--m-color)
}

.support-aside-to-top>a>i {
    font-size: 16px;
    margin-bottom: 2px
}

.support-aside-to-top>a>span {
    font-size: 14px
}

.contact-us-bg-part {
    background-repeat: no-repeat;
    background-image: url("../img/contact-us-bg.png");
    background-size: cover;
    background-position: center;
    height: 26vw;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
    min-height: calc(var(--m-width) * 0.26);
    z-index: 10
}

.contact-us-bg-part::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 10, 24, 0.05);
    width: 100%;
    height: 100%;
    z-index: 1
}
.contact-us-bg-part>div {
    position: relative;
    z-index: 10;
    width: var(--m-width);
    margin: 0 auto;
    height: 100%;
    color: #333;
    display: flex;
    flex-direction: column;
    justify-content: center
}

.contact-us-bg-part>div>div:nth-of-type(1) {
    font-size: 48px;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.5)
}

.contact-us-bg-part>div>div:nth-of-type(2) {
    font-size: 24px;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.5)
}

.contact-us-map-part {
    width: var(--m-width);
    height: 420px;
    margin: 0 auto;
    margin-top: -160px;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 48px
}

.contact-us-map-main {
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid #eee;
    margin: 24px 0 48px 0;
    box-shadow: 0 0 8px 3px rgba(0, 0, 0, 0.04);
    height: 420px
}

.lyear-checkbox,
.lyear-radio {
    display: block;
    position: relative;
    margin-top: 0px;
    margin-bottom: 0px;
    cursor: pointer;
    padding-left: 30px;
    font-weight: 400;
    min-height: 18px;
    height: auto !important;
    line-height: 18px !important
}

input[type=checkbox],
input[type=radio] {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0
}

.lyear-checkbox input,
.lyear-radio input {
    position: absolute;
    display: none
}

.lyear-checkbox span::before,
.lyear-radio span::before {
    content: '';
    position: absolute;
    display: inline-block;
    height: 18px;
    width: 18px;
    left: 0;
    top: 0px;
    border: 2px solid var(--m-color);
    -webkit-transition: all .1s;
    -o-transition: all .1s;
    transition: all .1s;
    background: #fff;
    border-radius: 4px
}

.lyear-radio span::before {
    border-radius: 11px;
    width: 18px;
    height: 18px;
    top: -1px;
    border: 2px solid #ccc;
    background: white
}

.lyear-checkbox span::after {
    content: '';
    position: absolute;
    display: none;
    width: 5px;
    height: 10px;
    left: 7px;
    top: 3px;
    border: solid #4d5259;
    border-width: 0 2px 2px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg)
}

.lyear-radio span::after {
    content: "";
    border-width: 0;
    transform: none;
    position: absolute;
    left: 6px;
    top: 5px;
    height: 4px;
    width: 10px;
    height: 10px;
    border: none;
    background: white;
    display: none;
    border-radius: 50%
}

.lyear-checkbox span,
.lyear-radio span {
    display: inline-block;
    user-select: none
}

.lyear-checkbox input:checked~span:after,
.lyear-radio input:checked~span:after {
    display: inline-block
}

.lyear-radio input:checked~span:before {
    border: 2px solid var(--m-color);
    background: var(--m-color);
    border: 2px solid #134b9f;
    background: #134b9f
}

.lyear-checkbox.checkbox-grey span::before,
.lyear-checkbox.radio-grey span::before,
.lyear-radio.checkbox-grey span::before,
.lyear-radio.radio-grey span::before {
    background-color: #ebebeb;
    border-color: #ebebeb
}

.lyear-checkbox input:disabled+span,
.lyear-radio input:disabled+span {
    cursor: not-allowed
}

.lyear-checkbox input:disabled+span::before,
.lyear-checkbox input:disabled+span::after,
.lyear-radio input:disabled+span::before,
.lyear-radio input:disabled+span::after {
    opacity: .4
}

body[lang='en'] .index-contact-info-grid {
    grid-template-columns: auto
}

body[lang='en'] .index-contact-info-grid>span:nth-of-type(odd) {
    justify-content: flex-start
}

.index-news-m-desc {
    padding-left: 32px
}

.index-news-m-desc>div:nth-of-type(4) {
    display: flex;
    align-items: center
}

.index-news-m-desc>div a {
    color: var(--m-color) !important;
    border: 1px solid var(--m-color);
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    padding: 0 12px;
    font-size: 14px
}

.index-news-m-desc>div a:hover {
    color: white !important;
    background: var(--m-color);
    border-color: var(--m-color)
}

.index-news-m-desc>div:nth-of-type(1) {
    color: #999;
    font-size: 16px
}

.index-news-m-desc>div:nth-of-type(2) {
    color: #333;
    font-size: 32px;
    line-height: 48px;
    margin-bottom: 18px
}

.index-news-m-desc>div:nth-of-type(3) {
    color: #333;
    font-size: 24px;
    line-height: 48px;
    margin-bottom: 16px
}

body[lang='en'] .product-app-phone-part {
    background-image: url("../img/product-app-body-06-en.png")
}

body[lang='en'] .product-app-bottom-part {
    background-image: url("../img/product-app-body-07-en.png")
}

body[lang='en'] #appBodyImg1 {
    position: relative;
    top: 140px;
    left: 15px
}

.banner-height {
    min-width: var(--m-width);
    height: 37.5vw;
    min-height: calc(var(--m-width) * 0.375);
    max-height: 100vh
}

.banner-height-f {
    min-width: var(--m-width);
    height: 52vw;
    min-height: calc(var(--m-width) * 0.52);
    max-height: 100vh
}

.banner-height-s {
    min-width: var(--m-width);
    height: 42vw;
    min-height: calc(var(--m-width) * 0.42);
    max-height: 100vh
}

.about-us-body {
    background: #f7f7f7
}

.about-us-bg-part {
    background-repeat: no-repeat;
    background-image: url("../img/company.jpg");
    background-size: cover;
    background-position: center;
    height: 26vw;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
    min-height: calc(var(--m-width) * 0.26)
}

.about-us-bg-part::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.1);
    width: 100%;
    height: 100%;
    z-index: 1
}

.about-us-bg-part>div {
    position: relative;
    z-index: 10;
    width: var(--m-width);
    margin: 0 auto;
    height: 100%;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center
}

.about-us-bg-part>div>div:nth-of-type(1) {
    font-size: 48px;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5)
}

.about-us-bg-part>div>div:nth-of-type(2) {
    font-size: 24px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5)
}

#pro-ycth5 #pro-feature-2 .pros-feature-content {
    justify-content: flex-end;
    padding-right: 200px;
    box-sizing: border-box
}

#pro-ycth5 #pro-feature-2 .pros-feature-content>div {
    justify-content: flex-start;
    padding-top: 5vw
}

#pro-ycth5 #pro-feature-3 .pros-feature-content {
    justify-content: flex-start
}

#pro-ycth5 #pro-feature-4 .pros-feature-content {
    justify-content: flex-start;
    padding-right: 200px;
    box-sizing: border-box
}

#pro-ycth5 #pro-feature-4 .pros-feature-content>div {
    justify-content: flex-end;
    padding-bottom: 7vw
}

.product-wk-h5-main {
    width: 100%;
    position: relative;
    bottom: 0px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center
}

.product-wk-h5-main::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.15);
    left: 0;
    top: 0;
    z-index: 1
}

.product-wk-h5-main>div {
    position: relative;
    z-index: 10
}

.product-wk-h5-main-f66 {
    background-image: url("/img/pro_f66_bg.png")
}

.product-wk-h5-main-t66ugh-lite {
    background-image: url("/img/pro_t66ugh_lite_bg.png")
}

.product-wk-h5-main-t66ufh-lite {
    background-image: url("/img/pro_t66ufh_lite_bg.png")
}

.product-wk-h5-main-t66ufh-lite::before {
    background: rgba(0, 0, 0, 0.25)
}

.product-wk-h5-content {
    width: var(--m-width);
    height: 100%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 400px;
    color: white
}

.product-wk-h5-content>div:nth-of-type(1) {
    flex-shrink: 0;
    width: 600px;
    position: relative;
    z-index: 10;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start
}

.product-wk-h5-content>div:nth-of-type(2) {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    box-sizing: border-box;
    padding-top: 40px
}

.product-wk-h5-content>div:nth-of-type(2)>img {
    width: 360px
}

.product-download-card {
    background: white;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    box-shadow: 0 0 8px 3px rgba(0, 0, 0, 0.02);
    width: 900px;
    margin: 0 auto
}

.product-download-card>a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #999
}

.product-download-card>a:hover {
    color: var(--m-color)
}

.product-download-card>a>i {
    font-size: 64px
}

.product-download-card>a>span {
    font-size: 18px;
    margin-top: 8px;
    white-space: nowrap
}

.product-download-card>a:nth-of-type(1) {
    margin-right: 0px
}

.join-us-part {
    overflow: hidden;
    width: 100%;
    position: relative;
    bottom: 0px;
    z-index: 10
}

.join-us-main {
    width: 100%;
    position: relative;
    bottom: 0px;
    z-index: 10;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background-image: url("../img/join-us-banner-01.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center bottom
}

.join-us-main-desc {
    width: var(--m-width);
    font-size: 64px;
    line-height: 64px;
    margin-top: 200px;
    text-align: center
}

.join-us-search-part {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center
}

.join-us-search-main {
    width: var(--m-width);
    margin: 0 auto;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center
}

.join-us-search-line {
    width: 720px;
    height: 80px;
    background: #f2f2f2;
    border-radius: 40px;
    display: flex;
    align-items: center;
    padding: 0 20px 0 40px;
    box-sizing: border-box;
    justify-content: space-between
}

.join-us-search-line>input {
    width: 618px;
    height: 56px;
    background: none;
    border: none;
    outline: none;
    background: none;
    font-size: 24px
}

.join-us-search-line>input::placeholder {
    color: #bbb
}

.join-us-search-line>button {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: none;
    border: none;
    outline: none;
    cursor: pointer
}

.join-us-search-line>button>i {
    font-size: 32px;
    color: #aaa
}

.join-us-career-part {
    width: var(--m-width);
    margin: 0 auto 48px auto
}

.join-us-career-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
}

.join-us-career-list>.join-us-career-one:nth-of-type(1) {
    border-top: 1px solid #e0e0e0
}

input[type="number"] {
    -webkit-appearance: textfield;
    -moz-appearance: textfield;
    appearance: textfield
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0
}

body[lang='en'] .product-at80-f2 {
    background-image: url("../img/at80_software-en.png")
}

body[lang='zh'] .product-h5pro-part-f6 {
    background-image: url("../img/h5pro_bg6.png")
}

body[lang='en'] .product-h5pro-part-f6 {
    background-image: url("../img/h5pro_bg6-en.png")
}

body[lang='zh'] .en-hide-text {
    visibility: initial
}

.lang-switch-line {
    display: flex;
    align-items: center;
    color: #333;
    font-size: 20px;
    justify-content: flex-end;
    margin-left: 24px
}

.lang-switch-line>i {
    font-size: 20px;
    color: #333
}

.lang-switch-line img {
    width: 22px;
    height: 22px
}

.lang-switch-line>div {
    display: flex;
    align-items: center
}

.lang-switch-line>div>div {
    padding: 0 12px;
    position: relative;
    font-weight: 500;
    height: 32px;
    display: flex;
    align-items: center;
    user-select: none;
    cursor: pointer
}

.lang-switch-line>div>div::after {
    content: "";
    display: inline-block;
    height: 14px;
    width: 1px;
    border-right: 1px solid #333;
    position: absolute;
    right: 0px;
    top: 10px
}

.lang-switch-line>div>div:last-of-type {
    margin-right: 0
}

.lang-switch-line>div>div:last-of-type:after {
    display: none
}

.lang-switch-line>div>div.active {
    color: var(--m-color)
}

.footer-contact-info {
    font-size: 14px;
    max-width: 290px
}

.footer-contact-info>div {
    line-height: 20px;
    margin-bottom: 12px
}

.footer-contact-info>div>i {
    width: 16px;
    font-size: 16px;
    display: inline-block;
    margin-right: 4px
}

.pro-f66-size-part {
    margin-top: 36px
}

.pro-f66-size-part>img {
    width: 480px
}

/* 关于我们页面内容样式 */
.about-us-content {
    width: 100%;
    background: #f7f7f7;
    padding-bottom: 60px
}

.about-us-section {
    width: 100%;
    padding: 48px 0
}

.about-us-container {
    width: var(--m-width);
    margin: 0 auto
}

.about-us-title {
    font-size: 36px;
    font-weight: 600;
    color: #333;
    text-align: center;
    margin-bottom: 36px;
    position: relative;
    padding-bottom: 16px
}

.about-us-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--m-color);
    border-radius: 2px
}

.about-us-desc {
    background: white;
    padding: 40px 48px;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    line-height: 1.8
}

.about-us-desc p {
    margin: 0 0 20px 0;
    font-size: 16px;
    color: #555;
    text-align: justify;
    text-indent: 2em
}

.about-us-desc p:last-child {
    margin-bottom: 0
}

/* 时间线样式 */
.timeline-section {
    background: white
}

.timeline {
    position: relative;
    padding: 20px 0
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    position: relative
}

.timeline-item:last-child {
    margin-bottom: 0
}

.timeline-year {
    font-size: 32px;
    font-weight: 700;
    color: var(--m-color);
    width: 180px;
    flex-shrink: 0;
    text-align: right;
    padding-right: 40px;
    line-height: 1
}

.timeline-content {
    flex: 1;
    position: relative;
    padding-left: 40px;
    display: flex;
    align-items: center
}

.timeline-content::before {
    content: "";
    position: absolute;
    left: 3px;
    top: 42px;
    bottom: -52px;
    width: 3px;
    height: calc(100% + 40px);
    background: var(--m-color);
    /* linear-gradient(to bottom, var(--m-color) 0%, #e0e0e0 100%) */
}

.timeline-item:last-child .timeline-content::before {
    display: none
}

.timeline-dot {
    position: absolute;
    left: -9px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: white;
    border: 4px solid var(--m-color);
    border-radius: 50%;
    z-index: 2
}

.timeline-desc {
    font-size: 18px;
    color: #555;
    line-height: 1.6;
    background: #f7f7f7;
    padding: 16px 24px;
    border-radius: 6px;
    border-left: 4px solid var(--m-color);
    width: 100%;
}

/* 企业文化样式 */
.culture-section {
    background: #f7f7f7
}

.culture-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background: var(--m-color);
    padding: 48px 60px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(42, 104, 178, 0.3);
    text-align: left
}

.culture-content p {
    margin: 0;
    font-size: 20px;
    color: white;
    line-height: 1.8;
    letter-spacing: 1px
}

.culture-content strong {
    font-weight: 700;
    font-size: 22px;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1)
}

/* 联系信息样式 */
.contact-info-section {
    padding: 40px 0 80px 0;
    background: #fff;
}

.contact-info-logo {
    text-align: center;
    margin-bottom: 50px;
}

.contact-info-logo img {
    max-width: 300px;
    height: auto;
    display: inline-block;
}

.contact-info-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    padding: 0 20px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.contact-info-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(42, 104, 178, 0.15);
    background: #fff;
}

.contact-info-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--m-color) 0%, #1e5ba8 100%);
    border-radius: 12px;
    flex-shrink: 0;
    margin-right: 20px;
}

.contact-info-icon i {
    font-size: 28px;
    color: white;
}

.contact-info-content {
    flex: 1;
}

.contact-info-label {
    font-size: 14px;
    color: #999;
    margin-bottom: 8px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-info-value {
    font-size: 18px;
    color: #333;
    font-weight: 600;
    line-height: 1.6;
}


.join-us-bg-part {
    background-repeat: no-repeat;
    background-image: url("../img/join-us-bg.png");
    background-size: cover;
    background-position: center;
    height: 26vw;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
    min-height: calc(var(--m-width) * 0.26);
    z-index: 10
}

.join-us-bg-part::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 10, 24, 0.05);
    width: 100%;
    height: 100%;
    z-index: 1
}
.join-us-bg-part>div {
    position: relative;
    z-index: 10;
    width: var(--m-width);
    margin: 0 auto;
    height: 100%;
    color: #333;
    display: flex;
    flex-direction: column;
    justify-content: center
}

.join-us-bg-part>div>div:nth-of-type(1) {
    font-size: 48px;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.5)
}

.join-us-bg-part>div>div:nth-of-type(2) {
    font-size: 24px;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.5)
}

/* 岗位列表样式 */
.join-us-career-one {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 32px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.join-us-career-one:hover {
    box-shadow: 0 4px 16px rgba(42, 104, 178, 0.15);
    transform: translateY(-2px);
}

.career-one-header {
    padding: 24px 32px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 2px solid var(--m-color);
}

.career-one-title {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 8px;
}

.career-one-meta {
    font-size: 14px;
    color: #666;
    display: flex;
    align-items: center;
}

.career-one-content {
    padding: 28px 32px;
}

.career-one-section {
    margin-bottom: 24px;
}

.career-one-section:last-child {
    margin-bottom: 0;
}

.career-section-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--m-color);
    margin-bottom: 12px;
    padding-left: 12px;
    border-left: 4px solid var(--m-color);
}

.career-section-content {
    padding-left: 16px;
}

.career-section-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin: 8px 0;
    position: relative;
}

.career-section-content p:before {
    content: "";
    position: absolute;
    left: -12px;
    top: 12px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
}

.support-bg-part{
    background-image: url("/img/support-bg.png");
}
.support-bg-part>div{
    color: white;
}
.support-bg-part>div>div{
    text-shadow: 0 2px 4px rgba(0, 0, 0, 1) !important
}
.support-bg-part::before{
    backdrop-filter: blur(5px);
    background-color: rgba(255, 255, 255, 0.1);
}

/* 技术支持页面样式 */
.support-content {
    width: 100%;
    background: #f7f7f7;
    padding: 60px 0;
}

.support-container {
    width: var(--m-width);
    margin: 0 auto;
}

/* 技术支持服务介绍区域 */
.support-intro-section {
    margin-bottom: 60px;
}

.support-intro-card {
    background: white;
    border-radius: 12px;
    padding: 48px 60px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 40px;
}

.support-intro-icon {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--m-color) 0%, #1e5ba8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(42, 104, 178, 0.3);
}

.support-intro-icon i {
    font-size: 48px;
    color: white;
}

.support-intro-content {
    flex: 1;
}

.support-intro-title {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin: 0 0 20px 0;
}

.support-intro-text {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin: 0;
}

/* 支持和培训区域 */
.support-services-section {
    margin-bottom: 40px;
}

.support-section-title {
    font-size: 36px;
    font-weight: 700;
    color: #333;
    text-align: center;
    margin: 0 0 48px 0;
    position: relative;
    padding-bottom: 16px;
}

.support-section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--m-color);
    border-radius: 2px;
}

.support-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.support-service-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.support-service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 24px rgba(42, 104, 178, 0.2);
}

.support-service-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 24px 32px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 3px solid var(--m-color);
}

.support-service-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--m-color);
    line-height: 1;
    opacity: 0.8;
}

.support-service-title {
    font-size: 22px;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.support-service-content {
    padding: 28px 32px;
    box-sizing: border-box;
    min-height: 270px;
}

.support-service-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin: 0;
}

.support-faq-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.support-faq-list li {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    padding: 12px 0 12px 28px;
    position: relative;
}

.support-faq-list li:last-child {
    border-bottom: none;
}

.support-faq-list li::before {
    content: "•";
    position: absolute;
    left: 8px;
    top: 8px;
    font-size: 20px;
    color: var(--m-color);
    font-weight: bold;
}
.aft-sale-bg-part{
    background-image: url("/img/after-sale-bg.png");
}

/* 售后保障页面样式 */
.after-sale-content {
    width: 100%;
    background: #f7f7f7;
    padding: 60px 0;
}

.after-sale-container {
    width: var(--m-width);
    margin: 0 auto;
}

/* 售后保障服务介绍区域 */
.after-sale-intro-section {
    margin-bottom: 60px;
}

.after-sale-intro-card {
    background: white;
    border-radius: 12px;
    padding: 48px 60px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 40px;
}

.after-sale-intro-icon {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--m-color) 0%, #1e5ba8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(42, 104, 178, 0.3);
}

.after-sale-intro-content {
    flex: 1;
}

.after-sale-intro-title {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin: 0 0 20px 0;
}

.after-sale-intro-text {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin: 0;
}

/* 售后和保养区域 */
.after-sale-services-section {
    margin-bottom: 40px;
}

.after-sale-section-title {
    font-size: 36px;
    font-weight: 700;
    color: #333;
    text-align: center;
    margin: 0 0 48px 0;
    position: relative;
    padding-bottom: 16px;
}

.after-sale-section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--m-color);
    border-radius: 2px;
}

.after-sale-services-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.after-sale-service-item {
    background: white;
    border-radius: 12px;
    padding: 40px 48px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: flex-start;
    gap: 32px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    min-height: 200px;
}

.after-sale-service-item:hover {
    transform: translateX(8px);
    box-shadow: 0 8px 24px rgba(42, 104, 178, 0.2);
}

.after-sale-service-icon-wrapper {
    flex-shrink: 0;
}

.after-sale-service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--m-color) 0%, #1e5ba8 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(42, 104, 178, 0.25);
}

.after-sale-service-content {
    flex: 1;
    padding-top: 8px;
}

.after-sale-service-title {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin: 0 0 16px 0;
    position: relative;
    padding-left: 16px;
}

.after-sale-service-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: var(--m-color);
    border-radius: 2px;
}

.after-sale-service-text {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin: 0;
}