@font-face {
    font-family: 'Regular';
    src: url('./fonts/5SourceHanSansCN-Regular.otf');
}
/* @font-face {
    font-family: 'Bold';
    src: url('./fonts/7SourceHanSansCN-Bold.otf');
} */
@font-face {
    font-family: 'Bold';
    src: url('./fonts/Medium.otf');
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html,body {
    margin: 0 auto;
    font-family: Regular,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji" !important;
    scroll-behavior: smooth;
    font-size: 10px;
}
img {
    -webkit-user-drag: none;
}
ul,li {
    list-style: none;
    margin:0;
}
a {
    text-decoration: none;
}
a:hover {
    text-decoration: none !important;
}
b {
    font-weight:normal !important;
}
.hide {
    display: none !important;
}
.sub-page-body {
    max-width: 1275px;
    padding: 0 37.5px;
    margin:0 auto;
}
.bold,h2,h3,h4,b {
    font-family: Bold;
}

/* 公用样式index-floor1 */
.index-floor1-box {
    margin: 0 auto;
    min-height: 30rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.index-floor1 b {
    width: 50%;
    min-width: 35rem;
    font-size: 5.8rem;
    line-height: 8.8rem;
    overflow: hidden;
    letter-spacing: 2px;
}

.index-floor1 p {
    width: 50%;
    min-width: 20rem;
    margin: 0;
    font-size: 2.4rem;
}
/* 头部 */
.header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
}

.header.header-fixed {
    background: #ffffff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 1.6rem 0 rgba(0, 0, 0, 0.1);
}

.header .row {
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    height: 9rem;
    margin: 0 auto;
}

.logo-box{
    position: absolute;
    left: 4rem;
}

.header .logo {
    height: 4rem;
}

.header .logo:nth-child(2) {
    display: block;
}

.header .logo:nth-child(1) {
    display: none;
}

.header.header-fixed .logo:nth-child(2) {
    display: none;
}

.header.header-fixed .logo:nth-child(1) {
    display: block;
}

.header .web-menu {
    width: 100%;
    max-width: 132rem;
    min-width: 91rem;
    padding: 0 18rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    text-align: center;
}
.header .web-menu li div {
    min-width: 7.6rem;
    line-height: 9rem;
    color: #fff;
    font-size: 1.8rem;
    margin: 0;
}

.header.header-fixed .web-menu li div {
    color: #000;
}

.header.header-fixed .web-menu li div:hover {
    color: #007bff;
    text-align: none;
}

/* 这是header product 产品样式 */
.product-hover {
    width: 100%;
    position: absolute;
    z-index: 100;
    top: 8rem;
    left: 0;
    padding: 3.5rem 0 2.5rem;
    background: #fff;
    box-sizing: border-box;
    transition: all 0.3s linear;
}

.product-bg {
    margin: auto;
    display: flex;
    justify-content: space-around;
    transition: all 0.3s linear;
}
.product-bg div {
    font-size: 1.6rem;
    width: 20rem;
    color: #33333A;
}
.product-bg div:hover {
    color: #005AFA;
}
.product-bg h3 a {
    color: #006EFF !important;
}

.product-bg h3 {
    padding-bottom: 1.6rem;
    font-size: 1.8rem;
    border-bottom: 1px solid rgba(0, 0, 0, .2);
}

.product-bg ul a {
    color: #33333A;
    line-height: 5rem;
    white-space:nowrap;
}

.product-bg ul a:hover {
    color: #006EFF;
}
/* 这是header solution 解决方案样式 + 首页解决方案 */
.solution-hover {
    left: 0;
    top: 8rem;
    width: 100%;
    position: absolute;
    z-index: 100;
    background: #fff;
    box-sizing: border-box;
}

.header-solution {
    width: 100%;
    padding: 3.5rem 20% 2.5rem;
    font-size: 1.8rem;
    display: flex;
    justify-content: space-between;

}

.solution-bg {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
}

.solution-bg div,.solution-bg a {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    color: #33333A;
    font-family: Bold;
    background: #F5F6F8;
    border-radius: 1.6rem;
    width: 25%;
    height: 20rem;
    margin: 0 1rem;
    font-size: 2.4rem;
    box-sizing: border-box;
    text-decoration: none;
}

.solution-bg div:hover ,.solution-bg a:hover {
    text-decoration: none;
    background: #0066ff;
    color:#fefefe;
}

.solution-bg div::after ,.solution-bg a::after {
    content: "";
    width: 3.6rem;
    height: 2px;
    background: #33333A;
    margin-top: 1rem;
}

.solution-bg div:hover::after {
    background: #ffffff;
}

.solution-bg div ,.solution-bg a:hover::after {
    background: #ffffff;
}


.solution-bg div:hover {
    background-size: 110% 110%;
    animation: liner .3s linear;
    background-position: center;
}

@keyframes liner {
    0% {
        background-size: 100% 100%
    }

    100% {
        background-size: 110% 110%
    }
}

/* 这里是footer */
.footer {
    width: 100%;
    margin: 0 auto;
}
.footer-main {
    padding-top: 4rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}
.footer-main > div {
    display: flex;
    flex-wrap: wrap;
}
.footerleft {
    width: calc(92% - 24rem);
    justify-content: space-between;
    margin: 0;
    flex-wrap: wrap;
}
.footerleft li {
    width: 10rem;
    font-size: 2.2rem;
    color:#ffffff;
    cursor: pointer;
}
.footerleft li a {
    color: rgba(255, 255, 255, .6);
    font-size: 1.6rem;
    line-height: 4.8rem;
}
.footerleft li a:hover {
    color: rgb(0, 102, 255);
    text-decoration: none;
}
.footer-line {
    height: 1px;
    background: #2c2c2c;
    width: 100%;
    margin-top: 4rem;
}

.footright {
    width: 24rem;
    align-items: flex-start;
}
.footright b {
    font-size: 2.8rem;
    line-height: 2.8rem;
    margin-bottom: 3rem;
    color: #fff;
}
.footright > img {
    width: 100%;
    max-width: 23.8rem;
    margin-bottom: 2rem;
}
.footright .qr {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.footright .qr span {
    text-align: center;
    display: block;
    font-size: 1.6rem;
    color: #fff;
}
.footright .qr img {
    width: 12rem;
    height: 12rem;
    border-radius: .8rem .8rem .8rem .8rem;
    background: #fff;
    display: block;
    margin-bottom: 1rem;
    padding: 5px;
}
.footright p {
    color: rgba(255, 255, 255, .6);
    font-size: 1.6rem;
    margin-bottom: 1.6rem;
}

.footer-copy {
    display: flex;
    justify-content: space-between;
    padding: 1rem 3rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0 auto;
    font-size: 1.6rem;
}

.footer-copy p:nth-child(2) {
    width: 100%;
    text-align: center;
}

.footer-copy a {
    color: rgba(255, 255, 255, 0.6);
}

/* 漂浮 */
.float {
    position: fixed;
    bottom: 4rem;
    right: 2.5rem;
    display: block;
    width: 6rem;
    height: 16rem;
    z-index: 9999;
}

.small-email{
    display: none;
}

.goTop_show {
    cursor: pointer;
    position: absolute;
    bottom: 0;
    width: 6rem;
    height: 6rem;
    display: block;
    z-index: 9999;
    background-color: #bcbec2;
    border-radius: 1.8rem;
    object-fit: contain;
}

.goTop_show:hover {
    background-color: #007aff;
}

.goTop_show img {
    width: 4.8rem;
    height: 4.8rem;
    object-fit: contain;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

/* 提交弹窗 */
.dialog {
    position: fixed;
    z-index: 9999999;
    display: none;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .2);
}

.dialog>div {
    width: 70rem;
    max-width: 92%;
    max-height: 92%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: flex;
    box-sizing: border-box;
    flex-direction: column;
    padding-bottom: env(safe-area-inset-bottom);
    background: #fff;
    box-shadow: rgba(0, 0, 0, 0.16) 0 5px 4rem;
    border-radius: 1.6rem;
    font-size: 1.8rem;
}

.dialog-top {
    display: flex;
    justify-content: flex-end;
}

.dialog-top .handle {
    cursor: pointer;
    text-align: center;
    font-size: 4rem;
    height: 5%;
    margin-right: 1rem;
}

.dialog-content {
    max-height: 80%;
    padding: 0 10% 5%;
    overflow-y: auto;
}
.dialog-content form {
    margin-top: 2rem;
    font-size: 1.8rem;
    text-align: left;
    margin-bottom: 1rem;
    overflow: hidden;
}

.dialog-content form label {
    color: #999;
    width: 100%;
    position: relative;
    margin-bottom: 1rem;
}

.dialog-content form input:focus,
textarea:focus {
    outline: none;
}

.dialog-content form input[type="text"],
.dialog-content form textarea {
    width: 100%;
    height: auto;
    padding: .8rem;
    border: 1px solid #E4E4E5;
    border-radius: .8rem;
    line-height: 3rem;
    font-size: 2rem;
}

.dialog-content form .form-empty input,
.dialog-content form .form-empty textarea {
    border-color: red;
}

.dialog-content label span {
    display: block;
    line-height: 4rem;
}

.dialog-content form textarea {
    height: 28rem;
    resize: none;
}

.dialog-result {
    font-size: 2rem;
    display: none;
}

.dialog-result>div {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    height: 46rem;
}

.dialog-result p {
    margin-top: 2rem;
}

.dialog-result .handle,
.dialog-content .submit {
    width: 100%;
    line-height: 6rem;
    margin-top: 4rem;
    display: block;
    font-size: 2.4rem;
    border: 0;
    outline: none;
    border-radius: .8rem;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    color: white;
    background: rgb(0, 122, 255);
}

.dialog-content .submit:disabled {
    background: #f8f8f8;
    color: #ccc;
}

/* 这是swiper-banner样式 */
.swiper-pagination{
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: 3.2rem;
}
.swiper-pagination-bullet {
    width: 2rem;
    height: 2px;
    background: #ffffff;
    opacity: 0.6;
}
.swiper-pagination-bullet-active {
    opacity: 1;
}

.swiper-banner-wapper img,
.swiper-banner-wapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.swiper-banner-wapper {
    height: 100vh;
    margin: 0 auto;
}

.swiper-banner-wapper-small {
    height: 67rem;
}

.swiper-banner-wapper .swiper-container {
    height: 100%;
    width: 100%;
}

.swiper-banner a{
    cursor: default;
}

.swiper-banner-home a{
    cursor: pointer;
}

.swiper-banner .swiper-slide {
    position: relative;
}

/* swiper中的文字内容 */
.swiper-banner-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-left: 10%;
    flex-direction: column;
    color: #fff;
}

.swiper-banner-content.content-product {
    color: #33333A;
}

.swiper-banner-content.content-home {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1), rgba(0, 0, 0, .3));
}

.swiper-banner-content.content-aboutus {
    color: #fff;
}

.swiper-banner-content.content-aboutus,
.swiper-banner-content.content-service,
.swiper-banner-content.content-case {
    padding: 0;
    align-items: center;
}

.swiper-banner-content p {
    font-size: 1.8rem;
    min-width: 2rem;
}

.swiper-banner-content h2 {
    font-size: 5.8rem;
    line-height: 11rem;
    letter-spacing: 2px;
}

.swiper-banner-content.content-home h2 {
    line-height: 4rem;
    font-size: 3.8rem;
    margin-bottom: 2rem;
    min-width: 2rem;
}