:root {
    --font-scale: 0.5;
}

html {
    /* width: 100vw; */
    font-family: 微软雅黑;
}

body {
    margin: 0;
}

h1,
h2,
h3,
h4,
h5,
p {
    margin: 0;
}

.header,
.content {
    margin: auto;
    padding: 0 calc(50vw - 600px);
}

.button {
    height: 42px;
    width: 117px;
    border: none;
    color: #fff;
    font-size: 16px;
    background-color: rgb(26, 116, 243);
}

.header {
    height: 65px;
    font-size: 16px;
    color: #3f3f3f;
    display: flex;
}

.header .logo {
    padding-right: 32px;
    border-right: 1px solid #aaa;
}

.header .title {
    padding-left: 32px;
    font-size: 16px;
}

.header .title-container {
    width: 682px;
    display: flex;
    align-items: center;
}

.nav {
    display: flex;
    align-items: center;
    flex-grow: 1;
}

.nav-content {
    display: flex;
    align-items: center;
}

.menu {
    width: 24px;
}

.drop-down {
    display: none;
}

.nav .menu-button {
    display: none;
}

.nav-item {
    margin-right: 46px;
    text-decoration: none;
    color: #3f3f3f;
}

.nav-item.link {
    text-decoration: underline;
}

.nav-item:nth-last-child(1) {
    margin-right: 0;
}

.content {
    position: relative;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.content-1 {
    height: 680px;
    background-image: url(./../images/banner_bg.png);
}

.content-1 .banner1,
.content-1 .banner2 {
    position: absolute;
}

.content-1 .banner1 {
    top: 100px;
    right: 50%;
    width: 600px;
}

.content-1 .banner2 {
    bottom: 40px;
    right: 5%;
}

.float-card {
    position: absolute;
    right: calc(50vw - 600px);
    top: 150px;
}

.float-card .title {
    font-size: 40px;
    font-weight: bold;
    color: #2e5073;
    margin-bottom: 10px;
}

.float-card .sub-title {
    font-size: 36px;
    color: #2e5073;
    margin-bottom: 10px;
}

.float-card .desc {
    font-size: 16px;
    color: #2e5073;
    margin-top: 8px;
}

.float-card .desc.first {
    margin-top: 24px;
}

.float-card .contact-button {
    margin-top: 36px;
    cursor: pointer;
}

.float-card .contact-button:hover {
    background-color: #2c7eec;
}

.content-2 {
    height: 785px;
}

.content-2 .card-container {
    margin-top: 73px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;

}

.content-2 .a-card {
    width: 186px;
    margin: 0 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px 6px rgba(15, 25, 90, 0.06);
    border-radius: 16px;
}

.content-2 .title-container>.title,
.content-3 .title-container>.title,
.content-4>.title {
    padding: 88px 0 44px;
    font-size: 36px;
    font-weight: bold;
    color: #373c40;
    text-align: center;
}

.content-2 .title-container>.sub-title,
.content-3 .title-container>.sub-title,
.content-4>.sub-title,
.content-5>.sub-title {
    margin: 0 auto 12px auto;
    font-size: 14px;
    color: #666;
    text-align: center;
}

.content-2 .a-card .icon {
    margin-top: 20px;
}

.content-2 .a-card .title {
    font-size: 18px;
    font-weight: bold;
    color: #373c40;
    margin: 24px auto 0 auto;
}

.content-2 .a-card .sub-title {
    font-size: 14px;
    color: #666;
    margin: 16px auto 32px;
}

.content-2 .more-container {
    margin-top: 80px;
    margin-bottom: 116px;
    text-align: center;
}

.content-2 .more-container img {
    margin-left: 8px;
}

.content-2 .more {
    font-size: 18px;
    color: #373c40;
}

.content-3 {
    height: 850px;
    background: linear-gradient(#eef5ff, white);
}

.content-3>.flex-box {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
}

.content-3>.flex-box>.title-container {
    width: 100%;
}

.content-3 .left {
    position: relative;
}

.content-3 .left .img {
    width: 100%;
}

.content-3>.right {
    width: 50%;
}

.content-3 .right>.item {
    margin: 48px auto;
}

.content-3 .right>.item>.title {
    font-size: 18px;
    font-weight: bold;
    color: #475dbc;
}

.content-3 .right>.item>.desc {
    padding: 8px 0;
    font-size: 14px;
    color: #666;
    border-bottom: 1px solid #cad1e2;
}

.divider {
    width: 1004px;
    border-bottom: 1px solid #d6d6d6;
    margin: auto;
}

.content-4 {
    height: 880px;
    padding-bottom: 340px;
    box-sizing: content-box;
}

.content-4 .img-container {
    position: relative;
    margin-top: 173px;
}

.content-4 .img-container .detail {
    position: absolute;
    z-index: 1;
    background-color: white;
}

.content-4 .img-container .detail .img {
    width: 100%;
}

.content-4 .img-container .detail .title {
    font-size: 24px;
    text-align: left;
    color: #242323;
    margin-top: 20px;
    margin-bottom: 16px;
}

.content-4 .img-container .detail .desc {
    font-size: 14px;
    color: #6f7076;
}

.content-4 .img-container .detail-1 {
    top: -129px;
    left: 437px;
}

.content-4 .img-container .detail-2 {
    top: 291px;
    left: 133px;
}

.content-4 .img-container .detail-3 {
    top: 291px;
    left: 710px;
}

.content-4 .img-container .circle {
    position: absolute;
    top: -25px;
    left: 255px;
    width: 690px;
    height: 600px;
    border: 4px solid #dce4ff;
    border-radius: 300px;
    transform-origin: 50% 50%;
    transform: scaleY(0.7536);
}

.contact {
    height: 480px;
    background-image: url(./../images/bg.png);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

}

.contact .title {
    padding: 0 0 70px 0;
    font-size: 36px;
    font-weight: bold;
    color: #fff;
    text-align: center;
}

.form {
    width: 868px;
    /* margin: auto; */
}

.form .input-container {
    display: flex;
    align-items: center;
    /* height: 51px;
    padding: 2px; */
    /* border-radius: 6px;
    background-color: white; */
}

.form .input-container .phone-input {
    flex-grow: 1;
    border: none;
    color: #8490a3;
    font-size: 20px;
    font-weight: bold;
    padding: 8px 16px;
    height: 50px !important;
    box-sizing: border-box;
}

.form .input-container .phone-input:focus-visible {
    border: none;
    outline: none;
}

.form .input-container .phone-input::-webkit-input-placeholder {
    color: #8490a3;
    font-size: 20px;
    font-weight: bold;
}

.form .input-button {
    height: 50px;
    width: 167px;
    border-radius: 4px;
    color: #215ab7;
    border: 1px solid #215ab7;
    background-color: #fff;
    border-color: white;
    margin-left: 8px;
}


.form .input-button.primary {
    background-color: #215ab7;
    color: #fff;
    margin-right: 2px;
}

.form .input-button.primary:hover {
    background-color: #2764c9;
}

/* .footer {
    background-color: #3a455c;
    padding-top: 40px;
} */

.footer .flex-box {
    display: flex;
    justify-content: space-between;
    padding: 0 calc(50vw - 600px);
    padding-bottom: 16px;
}

.footer .flex-box .logo,
.footer .flex-box .contact-info-list,
.footer .flex-box .qrcode {
    width: 33.33%;
    box-sizing: border-box;
}

.footer .flex-box .qrcode {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer .flex-box .qrcode .wechat {
    margin-top: 8px;
    color: 14px;
    color: #74809e;
    display: flex;
    align-items: center;
}

.footer .flex-box .qrcode .wechat .icon {
    margin-right: 4px;
}

.footer .flex-box .logo {
    padding-left: 150px;
}

.footer .contact-info {
    font-size: 14px;
    color: #74809e;
    margin-bottom: 16px;
}

.footer .contact-info img {
    margin-right: 16px;
}

.footer .icp {
    display: flex;
    justify-content: center;
    padding: 16px;
    font-size: 14px;
    color: #515f7f;
    border-top: 1px solid #515f7f;
}

.contact-form {
    width: 100%;
    padding: 16px;
}

.tag {
    min-width: 80px;
    display: inline-block;
    padding: 2px 8px;
    margin: 4px;
    border: 1px solid #ddd;
    border-radius: 0px;
    font-size: 14px;
    text-align: center;
    cursor: pointer;
}

.tag.active {
    border: 1px solid blue;
}

.metion {
    font-size: 12px;
    color: #999;
    text-align: center;
    width: 90%;
    margin: auto;
}

.agree {
    margin-top: 16px;
}

.help-text {
    margin-top: 16px;
    font-size: 12px;
}

.modal-header {
    border-bottom: none !important;
}

.modal-title {
    text-align: center;
    flex-grow: 1;
}

.scroll-to-top {
    position: fixed;
    bottom: 120px;
    right: 16px;
    cursor: pointer;
}

@media (max-width:1200px) {
    .mobile-hide {
        display: none;
    }

    .html {
        min-width: none;
    }

    .header {
        display: flex;
        align-items: center;
        padding: 45px * var(--font-scale);
        width: 100vw;
        overflow: visible;
        box-sizing: border-box;
    }

    .header .title {
        font-size: 10.66px;
        margin-bottom: 0;
        color: #3f3f3f;
    }

    .header .logo {
        padding-left: 16px;
        padding-right: 16px;
    }

    .header .logo img {
        width: 80px;
    }

    .nav {
        justify-content: flex-end;
    }

    .nav-content {
        display: none;

    }

    .drop-down {
        display: block;
    }

    .nav .menu-button {
        display: inline-block;
    }

    .nav-item {
        text-align: center;
        margin-right: 0;
        padding: 4px;
    }



    .content {
        width: 100vw;
    }

    .content-1 {
        height: 240px;
    }

    .content-1 .banner1 {
        left: 16px;
        width: 164px;
        top: 24px;
    }

    .content-1 .banner2 {
        width: 30%;
    }


    .float-card {
        right: 16px;
        top: 37.5px;
    }

    .float-card .title {
        font-size: 16.66px;
        font-weight: bold;
        color: #2e5073;
        margin-bottom: 7.33px;
    }

    .float-card .sub-title {
        font-size: 13.33px;
        color: #2e5073;
        margin-bottom: 10px;
        margin: 0;
    }

    .float-card .sub-title.first {}

    .float-card .desc {
        font-size: 10.66px;
        color: #2e5073;
        margin: 0;
    }

    .float-card .desc.first {
        margin-top: 11.66px;
    }

    .float-card .contact-button {
        margin-top: 15px;
        font-size: 16px;
        height: 40px;
        width: 112px;
        transform: scale(.5);
        transform-origin: 0% 0%;
    }

    .content-2 {
        height: auto;
    }

    .content-2>.title-container>.title {
        padding: 32px 0 16px 0;
        font-size: 14.66px;
        color: #3f3f3f;
    }

    .content-2>.title-container>.sub-title {
        font-size: 10.66px;
        color: #666;
        width: 80%;
        margin-bottom: 4px;
    }

    .content-2 .card-container {
        margin-top: 24.33px;
        padding: 0 12px;
    }

    .content-2 .card-container .a-card {
        position: relative;
        width: 85.66px;
        height: 126px;
        margin: 16.66px 10.66px;
        padding: 8px;
        box-sizing: border-box;
    }

    .content-2 .card-container .a-card .icon {
        margin-top: 0;
        width: 100%;
    }

    .content-2 .card-container .a-card .title {
        font-size: 11.33px;
        margin-top: 2px;
    }

    .content-2 .card-container .a-card .sub-title {
        position: relative;
        font-size: 20px;
        margin: 4px auto 16px auto;
        overflow: visible;
        white-space: nowrap;
        width: 300%;
        transform-origin: 0% 0%;
        transform: scale(.33);
        text-align: center;
    }

    .content-2 .more-container {
        margin-top: 16px;
        margin-bottom: 16px;
    }

    .content-2 .more-container .more {
        font-size: 10.66px;
    }

    .content-2 .more-container .icon {
        margin-left: 4px;
        width: 14px;
    }

    .content-3 {
        height: auto;
        padding-bottom: 16px;
    }

    .content-3 .flex-box {
        flex-wrap: wrap;

    }

    .content-3 .flex-box .title-container {
        order: 2;
        width: 50%;
        padding: 50px 16px 16px 16px;
    }

    .content-3 .flex-box .title-container .title {
        padding-top: 0;
        padding-bottom: 14px;
        font-size: 14.66px;
        margin-bottom: 0;
    }

    .content-3 .flex-box .title-container .sub-title {
        font-size: 10.66px;
        color: #666;
        text-align: left;
    }

    .content-3 .flex-box .left {
        order: 1;
        width: 50%;
        padding-top: 50px;
        padding-left: 16px;
    }

    .content-3 .flex-box .right {
        order: 3;
        width: 100%;
        padding-top: 32px;
    }

    .content-3 .flex-box .right .item {
        margin: auto;
        width: calc(100vw - 100px);
    }

    .content-3 .flex-box .right .item .title {
        font-size: 12px;
        margin-bottom: 0;
    }

    .content-3 .flex-box .right .item .desc {
        font-size: 10.66px;
        padding: 8px 0;
        margin-bottom: 8px;
    }

    .point {
        color: #373c40;
    }

    .divider {
        display: none;
    }

    .content-4 {
        border-top: 1px solid #d6d6d6;
        height: auto;
        width: calc(100vw - 16px);
        margin: auto;
        padding-bottom: 32px;
    }

    .content-4>.title {
        padding: 32px 0 0 0;
        font-size: 14.66px;
        color: #3f3f3f;
        padding-bottom: 16px;
    }

    .content-4>.sub-title {
        font-size: 10.66px;
        color: #666;
        width: 80%;
    }

    .content-4 .img-container {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-top: 46px;
    }

    .content-4 .img-container .detail {
        display: flex;
        align-items: center;
        flex-direction: column;
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        margin-bottom: 16px;
    }

    .content-4 .img-container .detail .img {
        width: 160px;
    }

    .content-4 .img-container .detail .title {
        margin-top: 12px;
        font-size: 14.66px;
        color: #3f3f3f;
    }

    .content-4 .img-container .detail .desc {
        margin-top: 2px;
        margin-bottom: 2px;
        font-size: 10.66px;
        color: #666;
    }

    .content-4 .circle {
        display: none;
    }

    .content-circle .top {
        margin-top: 32px;
    }

    .content-circle .top .title {
        font-size: 14.66px;
    }

    .content-circle .center {
        justify-content: center;
        grid-template: none;
        margin-top: 30px;
        gap: 15px 0;
    }

    .content-circle .center .circleInfor .title {
        font-size: 14px;
    }

    .content-circle .center .circleInfor .line {
        margin: 4px 0;
    }

    .content-circle .center .circleInfor .infor {
        font-size: 12px;
    }

    .contact {
        height: auto;
    }

    .contact .title {
        font-size: 12px;
        margin-top: 0;
        margin-bottom: 0;
        padding: 16px 0;
    }

    .contact-button {
        margin-top: 22.5px;
    }


    .form {
        width: 100%;
    }

    .form .input-container {
        position: relative;
        width: 80%;
        margin: auto;
        height: 32px;
    }

    .form .input-container .phone-input {
        font-size: 6.66px;
        height: 100% !important;
        padding: 0 8px
    }

    .form .input-container .input-button {
        font-size: 9.33px;
        width: auto;
        height: 100%;
        white-space: nowrap;
    }

    .form .input-container .phone-input::-webkit-input-placeholder {
        color: #8490a3;
        font-size: 6.66px;
        font-weight: bold;
    }


    .footer .flex-box {
        width: 100%;
        flex-direction: column;
        align-items: center;
    }

    .footer .flex-box .logo {
        padding-left: 0;
        order: 1;
    }

    .footer .flex-box .contact-info-list {
        margin-top: 32px;
        width: auto;
        order: 3;
    }

    .footer .flex-box .contact-info-list .contact-info {
        white-space: nowrap;
        font-size: 10.66px;
    }

    .footer .flex-box .qrcode {
        order: 2;
        margin-top: 32px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer .flex-box .qrcode img {}

    .footer .icp {
        display: flex;
        flex-direction: column;

    }

    .footer .icp-detail {
        text-align: center;
        font-size: 8px;
    }
}