/* html{  scroll-behavior: smooth;} */
html,body{
    width: 100%;
}
body {
   
    background-color: #fefefe;
    font-size: 16px;
    color: rgba(51, 51, 51, 1);
    font-family: Microsoft YaHei UI;
    min-width: 1200px;
}
.app{
    /* width: 100vw;
    margin: 0 auto; */
}
a {
    text-decoration: none;
}

* {
    margin: 0;
    padding: 0;
}

.theme {
    color: rgba(3, 110, 183, 1);
}

.text-white {
    color: #fff;
}

.circle-box {
    border-radius: 50%;
    background-color: rgba(3, 110, 183, 1);
    position: relative;
}

.circle-box img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}


.header {
    background-color: #fff;
    height: 80px;
    margin-bottom: 2px;
    position: sticky;
    top: 0;
    z-index: 999;

}

.header-container {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-box {
    display: flex;
    align-items: center;

}

.logo-box img {
    width: 36px;
    height: 36px;
    display: block;
}

.logo-box .title {
    font-size: 25px;
    font-weight: 700;
    font-weight: light;
    margin-left: 6px;
    line-height: 26px;
    color: rgba(3, 110, 183, 1);
    display: block;

}

.logo-box .title::after {
    content: '';
    display: inline-block;
    width: 1px;
    height: 20px;
    background-color: rgba(3, 110, 183, 1);
    margin: 0 20px;
}

.header-sub-title {
    color: rgba(102, 102, 102, 1)
}

.concact-box {
    display: flex;
    align-items: center;
}

.label {

    padding: 0 6px;
    background-color: rgba(3, 110, 183, 1);
    color: #fff;
    height: 22px;
    color: 14px;
    border-radius: 2px;
}

.label img {
    width: 13px;
    height: 12px;
}

.tel {
    color: rgba(3, 110, 183, 1);
    font-weight: 700;
    color: 20px;
    margin-left: 10px;
}

.container {
    width: 1200px;
    margin: 0 auto;
    position: relative;

}

.card {
    box-sizing: border-box;
    background-size: cover !important;
    background-repeat: no-repeat !important;
    width: 100%;
}

.nav {
    max-width: 1200px;
    display: flex;
    z-index: 3;
    margin: auto;
    border-radius: 0 0 8px 8px;
    overflow: hidden;
    box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1);
}

.nav a {
    flex: 1;
    height: 60px;
    line-height: 60px;
    font-size: 18px;
    color: rgba(3, 110, 183, 1);
    background-color: #fff;
    text-align: center;

}

.nav a+a::before {
    content: '';
    height: 20px;
    width: 1px;
    background-color: rgba(3, 110, 183, 1);
    position: absolute;
    left: 0;
    top: 20px
}

.nav a:hover {
    background-color: rgba(3, 110, 183, 1);
    color: #fff;
    font-weight: 700;
}

.card01 {
    height: 500px;
    padding: 118px 0 58px;
    background: url(../images/card01_bg1.jpg) no-repeat;
    position: relative;
}

.card01 .container {
    position: relative;
    z-index: 1;
}

.card01::after {
    content: '';
    display: block;
    background: url(../images/card01_bg2.png) no-repeat;

    height: 100%;
    width: 1018px;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 0;

}

.aboutus {
    
    z-index: 2;
    padding: 50px 0 63px 50px;
    width: 797px;
    height: 324px;
    border-radius: 8px 175px 175px 8px;
    background: rgba(255, 255, 255, 0.95);
    box-sizing: border-box;
}

.aboutus h1 {
    color: rgba(3, 110, 183, 1);
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 26px;
}

.aboutus h1+p {
    width: 600px;
    line-height: 34px;
    margin-bottom: 10px;
}

.aboutus .addr-box {
    background-color: rgba(219, 241, 255, 1);
    color: rgba(3, 110, 183, 1);
    height: 42px;
    line-height: 42px;
    padding: 0 20px;
    border-radius: 4px;
    width: fit-content;
}

.card-title {
    font-size: 26px;
    text-align: center;
}

.card02 {
    height: 500px;
    background: linear-gradient(90deg, rgba(240, 249, 255, 1) 0%, rgba(255, 255, 255, 1) 55.55%, rgba(240, 249, 255, 1) 100%);
    padding: 68px 0 79px;
}

.card02 .item-list {
    display: flex;
    justify-content: space-between;
    padding: 50px 0 63px;
    z-index: 2;
    position: relative;
}

.card02 .item-box {
    width: 270px;
    height: 196px;
    margin-top: 50px;
    position: relative;
    border-radius: 135px 135px 8px 8px;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.08);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card02 .item-box .circle-box {
    width: 112px;
    height: 112px;
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
}

.card02 .item-box .title {
    font-size: 20px;
    color: rgba(3, 110, 183, 1);
    font-weight: 700;
    margin-top: 79px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(3, 110, 183, 1);
    width: fit-content;
    margin-bottom: 10px;

}

.card03 {
    height: 800px;
    padding: 68px 0 112px;
    background: url(../images/card03_bg.jpg) no-repeat;
    background-size: cover;
}

.card03 .col .circle-box {
    width: 70px;
    height: 70px;
}

.card03 .col .circle-box img {
    width: 40px;
    height: 40px;
}

.card03 .cate_cols {
    display: flex;
    margin-top: 50px;
    margin-left: 254px;
    margin-bottom: 40px;
}

.card03 .cate_cols .col {
    box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.08);
    background: linear-gradient(117.89deg, rgba(222, 247, 255, 1) 0%, rgba(255, 255, 255, 1) 100%);
    width: 172px;
    height: 478px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    padding: 30px 0 15px;
    text-align: center;
}

.card03 .cate_cols .col+.col {
    margin-left: 30px;
}

.card03 .cate_cols .col>div {
    display: flex;
    align-items: center;
    flex-direction: column;
}

.card03 .cate_cols .col .title {
    color: rgba(3, 110, 183, 1);
    font-weight: 700;
    font-size: 18px;
    width: 80px;
    margin-top: 10px;
    line-height: 22.5px;
}

.card03 .cate_cols .col>div {
    box-sizing: border-box;
}

.card03 .cate_cols .col>div:nth-child(2) {
    margin-top: 131px;
}

.card03 .cate_cols .col>div:nth-child(3) {
    margin-top: 30px;

}

.card03 .cate_cols .col>div:nth-child(2),
.card03 .cate_cols .col>div:nth-child(3) {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(240, 249, 255, 1);
    padding: 16px 8px;
    height: 73px;
    line-height: 20px;
    width: 100%;
}

.card03 .cate_rows {
    position: absolute;
    left: 138px;
    top: 268px;
}

.card03 .cate_rows .row {
    display: flex;
    text-align: center;
}

.card03 .cate_rows .row+.row {
    margin-top: 30px;
}

.card03 .cate_rows .row>div:nth-child(1) {
    background: linear-gradient(90deg, rgba(3, 110, 183, 1) 0%, rgba(0, 172, 219, 1) 100%);
    font-size: 18px;
    font-weight: 700;
    height: 73px;
    line-height: 73px;
    border-radius: 8px 0px 0px 8px;
    width: 116px;
    color: #fff;

}

.card03 .price-row {
    background: linear-gradient(90deg, rgba(0, 172, 219, 0.6) 0%, rgba(3, 110, 183, 0.6) 100%);
    box-shadow: 0px 3px 10px rgba(0, 162, 232, 0.3);
    border-radius: 0px 8px 8px 0px;
    width: 808px;
    height: 73px;
    line-height: 73px;
    color: #fff;
    font-weight: 700;
    text-shadow: 1px 1px 0px rgba(0, 0, 0, 0.5);

    display: flex;
}

.card03 .price-row>div {
    width: 172px;
    text-align: center;
}

.card03 .price-row>div+div {
    margin-left: 30px;
}

.tip {
    position: relative;
    left: 138px;
    color: rgba(102, 102, 102, 1);

}

.card04 {
    background: url(../images/card04_bg.jpg) no-repeat;
    height: 500px;
    padding: 68px 0 58px;
}

.guides {
    margin-top: 60px;
    margin-left: 150px;
    position: relative;
}

.guides>dl dt {
    width: 270px;
    background: #fff;
    height: 57px;
    line-height: 57px;
    position: relative;
    padding-left: 39px;
    box-sizing: border-box;
    transition: 0.25s ease-in-out;
}

.guides>dl dt::before {
    content: '';
    width: 4px;
    height: 19px;
    background-color: rgba(3, 110, 183, 1);
    position: absolute;
    left: 25px;
    top: 19px;
}

.guides>dl+dl dt {
    margin-top: 17px;
}

.guides>dl dt span {
    font-size: 18px;
    font-weight: 700;
    background: linear-gradient(90deg, rgba(3, 110, 183, 1) 0%, rgba(0, 172, 219, 1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.guides>dl dd {
    display: none;
    position: absolute;
    left: 290px;
    top: -11px;
    width: 610px;
    height: 290px;
    padding: 12px;
    box-sizing: border-box;
    background: linear-gradient(90deg, rgba(3, 110, 183, 1) 0%, rgba(0, 172, 219, 1) 100%);
    border-radius: 8px;

}

.guides>dl dd ul {
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    padding: 25px;
    box-sizing: border-box;
    line-height: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;

}

.guides>dl.active dt {
    width: 290px;
    background: linear-gradient(90deg, rgba(3, 110, 183, 1) 0%, rgba(0, 172, 219, 1) 100%);
}

.guides>dl.active dt::before {
    background-color: #fff;
}

.guides>dl.active dt span {
    background: linear-gradient(90deg, #fff, #fff);
    -webkit-background-clip: text;
}

.guides>dl.active dd {
    display: block;
    /* animation: 0.25s ease-in-out fadeIn; */
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.card05 {
    background: url(../images/card05_bg.jpg) no-repeat;
    height: 500px;
    padding: 68px 0 58px;
}

.card05 .step-list {
    display: flex;
    margin-top: 50px;
    margin-left: -68px;
    position: relative;
}

.card05 .step-list .step-item {
    height: 74px;
    display: flex;
    padding: 0 0 0 79px;
    margin-right: -42px;
    box-sizing: border-box;
    background: linear-gradient(90deg, rgba(0, 172, 219, 1) 0%, rgba(3, 110, 183, 1) 100%);
    clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, calc(100% - 34px) 100%, 0% 100%);
    background-repeat: no-repeat;
    align-items: center;
    position: relative;
    color: #fff;
    width: 285px;
}



.card05 .step-list .step-item:nth-child(5) {
    width: 327px;
    z-index: 1;
}

.card05 .step-list .step-item:nth-child(4) {
    z-index: 2;
}

.card05 .step-list .step-item:nth-child(3) {
    z-index: 3;
}

.card05 .step-list .step-item:nth-child(2) {
    z-index: 4;
}

.card05 .step-list .step-item:nth-child(1) {

    width: 296px;

    background: linear-gradient(90deg, rgba(243, 249, 253, 1) 0%, rgba(122, 208, 235, 1) 18.58%, rgba(2, 137, 199, 1) 56.94%, rgba(3, 118, 188, 1) 100%);

    z-index: 5;
}

.card05 .step-list .step-item .step-no-box {
    display: flex;
    flex-direction: column;
    align-items: center;

    color: rgba(110, 224, 255, 1);
    margin-right: 13px;
}

.card05 .step-list .step-item .step-no-box span:nth-child(1) {
    font-size: 20px;
    font-weight: 700;
    line-height: 25px;
}

.card05 .step-list .step-item .step-no-box span:nth-child(2) {
    font-size: 10px;
    line-height: 12px;
}

.card05 .step-list .step-item .step-title-box {
    display: flex;
    flex-direction: column;
    color: #fff;
}

.card05 .step-list .step-item .step-title-box span:nth-child(1) {
    font-size: 20px;
    line-height: 25px;
}

.card05 .step-list .step-item .step-title-box span:nth-child(2) {
    font-size: 10px;
    line-height: 12px;
}

.card05 .step-content-list {
    display: flex;

}

.card05 .step-content-list .step-content-item {
    width: 228px;
}

.card05 .step-content-list .step-content-item+.step-content-item {
    margin-left: 15px;
}

.card05 .step-content-list .step-content-item .step-card {
    box-sizing: border-box;
    padding: 23px 22px 20px 32px;
    line-height: 24px;
    border-radius: 0px 0px 8px 8px;
    background: #fff;
}

.card05 .step-content-list .step-content-item .step-card ul li+li {
    margin-top: 20px;
}

.card06 {
    background: url(../images/card06_bg.jpg) no-repeat;
    height: 800px;
    padding: 68px 0;
    color: #fff;
}

.card06 .whyus-box {
    margin: 50px 0;
    height: 242px;
    display: flex;
}

.card06 .whyus-box>img {
    height: 242px;
    width: 300px;
    margin-right: -2px;

    z-index: 10;
}

.card06 .whyus-box .whyus-list {
    display: flex;
    flex-flow: wrap;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    box-sizing: border-box;
    padding: 24px 0 20px 26px;
}

.card06 .whyus-box .whyus-list .whyus-item {
    width: 50%;
    box-sizing: border-box;
    display: flex;
    align-items: center;


}

.card06 .whyus-box .whyus-list .whyus-item:nth-child(-n+4) {
    margin-bottom: 24px;
}

.card06 .whyus-box .whyus-list .whyus-item .ball-icon-box {
    border-radius: 50%;
    width: 50px;
    height: 50px;
    background: linear-gradient(208deg, rgba(255, 255, 255, 1) 40.97%, rgba(255, 255, 255, 0) 100%);
    position: relative;
}

.card06 .whyus-box .whyus-list .whyus-item .ball-icon-box img {
    position: absolute;
    transform: translate(18%, -10%);

}

.card06 .whyus-box .whyus-list .whyus-item>div:nth-child(2) {
    padding-left: 50px;
    line-height: 50px;
    font-size: 18px;
    font-weight: 700;
    background: radial-gradient(circle at 0 50%, transparent 0, transparent 25px,
            rgba(0, 69, 115, 1) 25px, rgba(3, 110, 183, 0.1) 100%);

    margin-left: -25px;
    flex: 1;
}

.lab-env-title {
    text-align: center;
}

.lab-env-title h3 {
    font-size: 20px;
    font-weight: 700;
    line-height: 25px;
    margin-bottom: 30px;
}

.lab-env-box {
    width: 100%;
    height: 208px;
    overflow: hidden;
    position: relative;
}

.lab-env-box .pics {

    display: flex;
    position: absolute;
    left: 0;
    top: 0;
    transition: 0.4s ease-in-out;
    width: 100%;
}

.lab-env-box .pics .group {
    flex: 1;
    display: flex;
    justify-content: space-between;
}

.lab-env-box .pics .group>div {
    box-sizing: border-box;
    padding: 10px;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.2);
}

.lab-env-box .pics .group>div img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.card07 {
    padding: 68px 0 80px;
    background: url(../images/card07_bg.jpg) no-repeat;

}

.card07 .card-title {
    margin-bottom: 50px;
}

.card07 .qa-part {
    display: flex;
    align-items: center;

}

.card07 .qa-part .qa-list {
    display: flex;
    flex-direction: column;
    width: 700px;

}

.card07 .qa-part .qa-list .qa-item {}

.card07 .qa-part .qa-list .qa-item .qa-title-box {
    height: 50px;
    position: relative;
    line-height: 50px;
}

.card07 .qa-part .qa-list .qa-item .qa-title-box .qa-no {
    position: absolute;
    left: -25px;
    top: 0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(208deg, rgba(255, 255, 255, 1) 40.97%, rgba(255, 255, 255, 0) 100%);
    color: rgba(3, 110, 183, 1);
    text-align: center;
    font-size: 20px;
    font-weight: 700;
}

.card07 .qa-part .qa-list .qa-item .qa-title-box .qa-title {
    background: radial-gradient(circle at 0 50%, transparent 0, transparent 25px,
            rgba(3, 110, 183, 1) 25px, rgba(0, 172, 219, 1) 100%);

    padding-left: 40px;
    color: #fff;
    font-weight: 700;
}

.card07 .qa-part .qa-list .qa-item .qa-content {
    padding: 16px 40px;
    box-sizing: border-box;
    background: #fff;
    box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.08);
    border-radius: 0px 0px 8px 8px;
    font-size: 14px;
    line-height: 26px;

}

.card07 .qa-part .qa-list .qa-item .qa-content ul {
    padding-left: 1em;
}


.card07 .qa-part .qa-img-box {
    width: auto;
    height: 600px;

}



.card07 .qa-part:nth-child(2)>div:nth-child(2) {
    margin-left: 60px;
}

.card07 .qa-part:nth-child(2) .qa-list {
    margin-left: 25px;
}

.card07 .qa-part:nth-child(3) {
    margin-top: 30px;
}

.card07 .qa-part:nth-child(3)>div:nth-child(2) {
    margin-left: 66px;
}

.card07 .qa-part:nth-child(3)>div:nth-child(1) {
    margin-left: 40px;
}


.footer {
    width: 100%;
    color: #fff;
    background: rgba(3, 110, 183, 1);
}

.footer-content {
    padding: 50px 0;
    display: flex;
    justify-content: space-between;

}



.footer-content .footer-info h2 {
    font-size: 30px;
    font-weight: 700;
    line-height: 38px;
    margin-bottom: 40px;
}

.footer-content .footer-info h3 {
    font-style: 20px;
    font-weight: 700;
    line-height: 34px;
    margin-bottom: 10px;
}

.footer-content .footer-info>div {
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    padding-top: 10px;
    line-height: 34px;
    font-size: 14px;
    padding-right: 50px;
}
.footer-content .footer-info>div p{
    display: flex;
    align-items: start;
}
.footer-content .footer-info>div img {
    vertical-align: middle;
    margin-right: 12px;

}


.footer-content .footer-qrcode-box .qrcode-box {
    width: 200px;
    height: 200px;
    padding: 24px;
    background-color: rgba(0, 0, 0, 0.2);
    box-sizing: border-box;

}

.footer-content .footer-qrcode-box .qrcode-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.footer-content .footer-qrcode-box p {
    margin-top: 5px;
    text-align: center;
   
}


.footer-copyright {
    text-align: center;
    line-height: 24px;
    background: rgba(7, 85, 138, 1);
    padding: 14px 0;
    font-size: 12px;
}

.side-tabs {
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: flex;
    flex-direction: column;
    z-index: 99;
}

.side-tab-box {
    position: relative;
    margin-bottom: 20px;
}

.side-tabs .side-tab {
    width: 70px;
    height: 70px;
    background: rgba(3, 110, 183, 1);

    border-radius: 4px;

    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    padding: 2px 7px 7px;
    font-size: 14px;
    color: #fff;
    position: relative;

}

.side-tabs .side-tab:nth-child(3) {
    background-color: rgba(206, 217, 224, 1);
}

.side-tab img {

    width: 46px;
    height: 46px;
    object-fit: cover;
}

.side-tab-hover {
    transition: all 0.3s ease-in-out;
    position: absolute;
    opacity: 0;

}

.side-tab-hover::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -10px;
    width: 0;
    height: 0;
    border-left: 10px solid #fff;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    transform: translateY(-50%)
}

.side-tabs .side-tab-box:nth-child(1) .side-tab-hover {
    width: 132px;
    box-sizing: border-box;
    border-radius: 4px;
    padding: 12px 0;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 12px;
    color: rgba(3, 110, 183, 1);
    top: 50%;
    transform: translateY(-50%);
    left: -150px;

}

.side-tabs .side-tab-box:nth-child(1) .side-tab-hover img {
    width: 100px;
    height: 100px;
    object-fit: cover;
}

.side-tabs .side-tab-box:nth-child(2) .side-tab-hover {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 170px;
    height: 65px;
    box-sizing: border-box;
    padding: 12px 0;
    left: -192px;
    background: #fff;
    top: 50%;
    transform: translateY(-50%);
}

.side-tabs .side-tab-box:nth-child(2) .side-tab-hover p {
    font-size: 18px;
    color: rgba(3, 110, 183, 1);
}

.side-tabs .side-tab-box:nth-child(2) .side-tab-hover span {
    font-size: 12px;
    color: rgba(102, 102, 102, 1);
}

.side-tab:hover+.side-tab-hover {
    opacity: 1;

}