@charset "utf-8";
* {
    box-sizing: border-box;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}


html,
body {
    position: relative;
    font-family: Georgia, "Helvetica Neue", "Microsoft YaHei", "微软雅黑", STXihei, "华文细黑", serif;
    margin: 0 auto;
}

body {
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
}

li {
    list-style: none
}

img {
    border: 0;
    vertical-align: middle
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

p {
    word-wrap: break-word
}

a {
    color: #555;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    *zoom: 1;
}
html, body {
    font-size: 50px;
    min-width: 980px;
    max-width: 1920px;
    margin: 0 auto;
    /* min-width: 1440px;
    max-width: 1920px; */
}

.section-container {
    width: 87.5%;
    margin: 0 auto;
}

nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    /* padding: 30px 36px; */
    padding: .3rem .36rem;
    z-index: 19;
}
nav img {
    float: left;
    /* height: 50px; */
    height: .5rem;
}
.banner {
    position: relative;
}
.banner video {
    display: block;
    height: auto;
    width: 100%;
}

.banner video {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    object-fit: cover;
    font-family: 'object-fit: cover;';
}

.swiper-banner-box {
    position: relative;
    /* width: 87.5%; */
    /* margin: 0 auto; */
    padding-top: 51%;
    background-color: rgba(0, 0, 0, 0.35);
}
.swiper-container-banner {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.swiper-container-banner .swiper-slide {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.swiper-container-banner .swiper-slide h2 {
    width: 100%;
    /* font-size: 58px; */
    font-size: .63rem;
    color: #fff;
    font-weight: normal;
    text-align: right;
    /* margin-bottom: 76px; */
    margin-bottom: .76rem;
}
.swiper-container-banner .swiper-slide p {
    width: 100%;
    /* font-size: 38px; */
    font-size: .38rem;
    color: #fff;
    text-align: right;
}
.swiper-container-banner .swiper-slide strong {
    color: #46bcf9;
}
.swiper-banner-box  .swiper-container-horizontal>.swiper-pagination-bullets {
    /* bottom: 91px; */
    bottom: .91rem;
}
.swiper-banner-box .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    /* margin: 0 14px; */
    margin: 0 .14rem;
}
.swiper-banner-box .swiper-pagination-bullet {
    /* width: 37px;
    height: 20px;
    border-radius: 10px; */
    width: .37rem;
    height: .20rem;
    border-radius: .10rem;
    transition: all .3s;
    background: rgb(255,255,255);
    opacity: 0.36;
}
.swiper-banner-box .swiper-pagination-bullet-active {
    width: .85rem;
    opacity: 1;
}

/* 关于我们 */
.about-us {
    padding: 1.55rem 0;
}
.about-us .section-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.about-us img {
    display: block;
    width: 48.77%;
}
.about-us .desc {
    font-size: .25rem;
    color: #7c7c7c;
    width: 47%;
    line-height: .37rem;
}
.about-us .tip {
    color: #B2DDFF;
    opacity: 0.36;
    background: linear-gradient(0deg, #FFFFFF 0%, #8ACBFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1rem;
    z-index: 1;
}
.about-us h2, .about-us .txt {
    padding-left: .95rem;
}
.about-us h2 {
    position: relative;
    margin: -0.3rem 0 .1rem;
    font-size: .46rem;
    color: #171D40;
    line-height: .46rem;
    z-index: 2;
}

.about-us .txt-title {
    margin-top: .3rem;
}
.about-us .desc em {
    font-style: normal;
    color: #13408a;
    font-weight: bold;
}

/* do what */
.do-what {
    background: #f7f8fa;
    padding: .9rem 0;
}
.do-what .section-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.do-what.right {
    background: #fff;
    
}
.do-what.right .section-container {
    flex-direction: row-reverse;
}
.do-what h2 {
    text-align: center;
    padding: .2rem 0 .8rem;
    font-size: .46rem;
    color: #171D40;
    font-weight: bold;
}

.do-what .pic {
    width: 51%;
    overflow: hidden;
}

.do-what img {
    display: block;
    width: 100%;
    border: 3px solid #A5A5A5;
    border-radius: 5px;
}
.do-what .thumbs .swiper-slide-thumb-active img {
    border-color: #fff;
}

.do-what .view {
    margin-bottom: .2rem;
}
.do-what dl {
    width: 37.7%;
}
.do-what dl span {
    display: block;
    opacity: 0.36;
    font-size: .71rem;
    color: #B2DDFF;
    line-height: .71rem;
    background: linear-gradient(0deg, #FFFFFF 0%, #8ACBFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    
}
.do-what dl em {
    position: relative;
    display: block;
    font-style: normal;
    font-size: .42rem;
    line-height: .42rem;
    color: #000000;
    margin-top: -.2rem;
}
.do-what dl dd {
    font-size: .25rem;
    color: #7C7C7C;
    line-height: .38rem;
    margin: .59rem 0;
}

/* why */
.why {
    background: #1d212a;
    padding: 1.9rem 0;
}
.why .section-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.why img {
    display: block;
    width: 47.35%;
}
.why dl {
    width: 35%;
    color: #fff;
}
.why dl dt {
    font-size: .46rem;
    font-weight: bold;
    margin-bottom: .7rem;
}
.why dd {
    font-size: .3rem;
    line-height: .6rem;
}

/* lead */
.lead {
    padding: 1.3rem 0 1rem;
}
.lead h2 {
    font-size: .46rem;
    line-height: .46rem;
    color: #171D40;
    margin-bottom: 1.1rem;
    text-align: center;
    font-weight: bold;
}
.lead .section-container {
    display: flex;
    justify-content: space-between;
}
.lead dl {
    width: 23.14%;
    background: #FFFFFF;
    box-shadow: 0px 2px 18px 0px rgba(67,94,156,0.27);
    border-radius: 10px;
    padding-bottom: .3rem;
}
.lead dt {
    margin-bottom: .35rem;
}
.lead dt img {
    display: block;
    width: 100%;
}

.lead dd h3, .lead dd p {
    width: 82.4%;
    margin: 0 auto;
}

.lead dd h3 {
    font-size: .29rem;
    margin-bottom: .2rem;
}
.lead dd p {
    font-size: .25rem;
    color: #9F9F9F;
    line-height: .41rem;
}

/* base-case */
.base-case {
    padding: 1.3rem 0 1rem;
    background: #f7f8fa;
}
.base-case h2 {
    font-size: .46rem;
    line-height: .46rem;
    color: #171D40;
    margin-bottom: .9rem;
    text-align: center;
    font-weight: bold;
}
.base-case ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.base-case li {
    width: 31%;
    border: 1px solid #A1A1A1;
    border-radius: 10px;
    margin-bottom: .35rem;
    overflow: hidden;
    background-color: #fff;
}
.base-case .pic {
    width: 100%;
    position: relative;
}
.base-case .hover .hover_pic {
    display: block;
}
.base-case li img {
    display: block;
    width: 100%;
}
.base-case .hover_pic {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
}
.base-case p {
    line-height: 1.05rem;
    text-align: center;
    font-size: .29rem;
    letter-spacing: .12rem;
}

/* 创作案例 */
.case {
    padding: 1.27rem 0 1.38rem;
}
.case h2 {
    font-size: .46rem;
    line-height: .46rem;
    color: #171D40;
    margin-bottom: 2.25rem;
    text-align: center;
    font-weight: bold;
}
.case .section-container {
    overflow: hidden;
    padding-top: 1rem;
}
.case dl {
    border-radius: 20px;
    height: 100%;
    overflow: hidden;
    background: #FFFFFF;
    box-shadow: 0px 4px 10px 0px rgba(0,0,0,0.15);
}

.case dl img {
    display: block;
    width: 100%;
}
.case dd {
    padding: .28rem 0 .35rem;
}
.case dd h3 , .case dd p {
    width: 92.5%;
    margin: 0 auto;
}
.case dd h3  {
    font-size: .19rem;
    line-height: .26rem;
    margin-bottom: .07rem;
}
.case dd p {
    font-size: .21rem;
    line-height: 1.14;
    color: #7c7c7c;
}

.case .swiper-slide {
    height: auto;
    transition: all .3s;
}
.case .swiper-slide-active {
    transform: scale(1.37);
    z-index: 10;
}

.case .swiper-pagination-case {
    margin: 2.05rem auto 0;
    width: 52%;
    display: flex;
    justify-content: center;
    border-radius: 3px;
    background: #dfdfdf;
}
.case .swiper-pagination-case .swiper-pagination-bullet {
    width: 2.15rem;
    height: 6px;
    background: #dfdfdf;
    margin: 0;
    border-radius: 0;
    opacity: 1;
    border-radius: 3px;
}
.case .swiper-pagination-case .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: #44a2ec;
}

/* recruit */
.recruit {
    background: url("../images/recruit_bg.jpg") no-repeat center center;
    background-size: cover;
    padding: 1.2rem 0 1.1rem;
}
.recruit h2 {
    font-size: .46rem;
    color: #171D40;
    line-height: .46rem;
    margin-bottom: 1rem;
    text-align: center;
}
.recruit .top {
    display: flex;
    margin-bottom: .6rem;
    justify-content: space-between;
    align-items: center;
}
.recruit .top .text {
    width: 63%;
}
.recruit .top .qr-box {
    width: 11.9%;
}
.recruit .top .qr {
    display: block;
    width: 100%;
}
.recruit .top .text img {
    display: block;
    height: .46rem;
    margin-bottom: .42rem;
}

.recruit .top .desc {
    color: #1b2a82;
    font-size: .38rem;
    line-height: .53rem;
    margin-bottom: .83rem;
}
.recruit .top .tip {
    font-size: .38rem;
    color: #010101;
    line-height: .38rem;
}
.recruit .form-box {
    width: 86.4%;
}
.recruit .ipt-box {
    display: flex;
    margin-bottom: .64rem;
}
.recruit .ipt-box label {
    float: left;
    font-size: .29rem;
    color: #7C7C7C;
    line-height: .53rem;
}
.recruit .ipt-box input {
    float: left;
    width: 4.27rem;
    height: .53rem;
    border: 1px solid #7C7C7C;
    border-radius: .1rem;
    background: transparent;
    /* margin-left: .19rem; */
    outline: none;
    padding: 0 .13rem;
}

.recruit .form-control {
    margin-right: .75rem;
}
.recruit .form-input {
    position: relative;
    float: left;
    margin-left: 0.19rem;
}
.recruit .form-control span {
    position: absolute;
    top: .58rem;
    color: red;
    left: 0;
    font-size: .30rem;
}
.recruit .form-box .btn {
    display: block;
    margin: 0 auto;
    background: #44a2ec;
    color: #fff;
    border:1px solid #44A2EC;
    border-radius: 5px;
    line-height: 1;
    padding: .2rem .28rem;
    font-size: .2rem;
}

/* about layabox */
.about-layabox {
    background-color: #1d212a;
    color: #fff;
    padding: 1.34rem 0 1.57rem;
}
.about-layabox h2 {
    font-size: .5rem;
    text-align: center;
    margin-bottom: .52rem;
}
.about-layabox .line {
    overflow: hidden;
    height: 2px;
    width: 72.35%;
    background: url("../images/about_layabox_line.png") no-repeat center center;
    background-size: 100% 100%;
    margin: 0 auto;
}
.about-layabox .paragraph {
    font-size: .29rem;
    margin-top: .54rem;
    line-height: .41rem;
}
.about-layabox .paragraph h3 {
    font-size: 0.35rem;
    margin-bottom: 0.1rem;
    font-weight: normal;
}
.about-layabox .paragraph h4 {
    font-size: 0.33rem;
    margin: 0.1rem 0;
    font-weight: normal;
}
.about-layabox .paragraph ul {
    padding-left: 0.2rem;
}
.about-layabox .paragraph li {
    position: relative;
}
.about-layabox .paragraph li::before {
    content: "\200B";
    position: absolute;
    height: 0.06rem;
    width: 0.06rem;
    border-radius: 0.03rem;
    background-color: #3370ff;
    top: 0.17rem;
    left: -0.13rem;
}


.contact {
    padding: 1.38rem 0 1.43rem;
}

.contact .section-container {
    display: flex;
}
.contact .desc {
    width: 46%;
    flex-direction: column;
}
.contact .desc h2 {
    font-size: .28rem;
    color: #000;
    line-height: .28rem;
    margin-bottom: .43rem;
}
.contact .desc p {
    font-size: .22rem;
    font-weight: normal;
    color: #626262;
    line-height: .43rem;
}
.contact .qrcode_list {
    /* flex-grow: 1; */
    display: flex;
    flex-grow: 1;
    justify-content: space-around;
    align-items: center;
    text-align: center;
}
.contact .qrcode img {
    display: block;
    width: 1.6rem;
    margin: 0 auto;
}
.contact .qrcode p {
    font-size: .24rem;
    color: #626262;
    margin-top: .2rem;
}

footer {
    background-color: #1d212a;
    padding: .4rem;
}

footer .section-container {
    display: flex;
    justify-content: space-between;
}
footer .section-container p,
footer .section-container a {
    color: #9d9d9d;
    line-height: 110px;
    font-size: .24rem;
}


.video_mask {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    background-color: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
}

.video_wrap {
    position: relative;
    width: 80%;
    max-width: 980px;
    min-width: 320px;
    max-height: 100%;
}

.from-tip-div {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 2rem;
    font-size: .24rem;
    height: .7rem;
    line-height: .5rem;
    padding: .1rem .2rem;
    text-align: center;
    margin: auto;
    background-color: #fff;;
    color: rgb(42, 237, 98);
}