.img-block {
    display: block;
    min-width: 1440px;
    width: 100%;
    margin: 0 auto;
}

main a {
    display: block;
    margin: 0;
    padding: 0;
    position: relative;
}

main .section-title {
    text-align: center;
    font-family: 'SourceHanSansCN-Bold';
    font-weight: 500;
    font-size: 40px;
    color: #333333;
}

main .section-title span {
    color: #277FEF;
}

main .section-subtitle {
    text-align: center;
    font-family: 'SourceHanSansCN-Regular';
    margin-top: 14px;
    font-weight: 400;
    font-size: 18px;
    color: #666666;
}

.section1 .inner-container {
    padding-top: 74px;
    padding-bottom: 60px;
    text-align: center;
}

.section1 .card-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 60px;
}

.section1 .card-row .card {
    width: 285px;
    height: 295px;
    background: #FFFFFF;
    box-shadow: 0px 0px 29px 0px rgba(20, 51, 178, 0.17);
    border-radius: 10px;
    padding: 42px 22px;
}


.section1 .inner-container .card-row .card .icon-title {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.section1 .inner-container .card-row .card .icon-title .card-title {
    font-family: 'SourceHanSansCN-Bold';
    font-weight: 500;
    font-size: 30px;
    color: #333333;
}

.section1 .inner-container .card-row .card .card-sub-title {
    position: relative;
    margin-top: 30px;
}

.section1 .inner-container .card-row .card .card-sub-title .text {
    font-family: 'SourceHanSansCN-Regular';
    font-weight: 600;
    font-size: 24px;
    color: #333333;
    position: relative;
    z-index: 1;
}

.section1 .inner-container .card-row .card .card-sub-title .line {
    width: 191px;
    height: 8px;
    background: #EC7E2C;
    opacity: 0.4;
    position: absolute;
    bottom: -2px;
    z-index: 0;
    left: 50%;
    transform: translateX(-50%);
}

.section1 .inner-container .card-row .card .content-text {
    margin-top: 35px;
    font-family: 'SourceHanSansCN-Regular';
    font-weight: 400;
    font-size: 20px;
    color: #999999;
}

.section2 .inner-container {
    padding-top: 84px;
    padding-bottom: 60px;
    text-align: center;
}

.section2 .inner-container .card-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 66px;
}

.section2 .inner-container .card-row .card {
    width: 580px;
    height: 300px;
    border-radius: 10px;
    box-shadow: 0px 0px 29px 0px rgba(20, 51, 178, 0.17);
}

.section2 .inner-container .card-row .card .card-header {
    height: 89px;
    text-align: center;
    line-height: 89px;
    font-family: 'SourceHanSansCN-Bold';
    font-weight: 500;
    font-size: 30px;
    color: #FFFFFF;
}

.section2 .inner-container .card-row .card .card-content {
    padding: 30px 25px;
}

.section2 .inner-container .card-row .card .card-content .line {
    font-family: 'SourceHanSansCN-Regular';
    font-weight: 400;
    font-size: 18px;
    color: #333333;
    display: flex;
    text-align: left;
    margin-top: 20px;
}

.section2 .inner-container .card-row .card .card-content .line:first-child {
    margin-top: 0;
}

.section2 .inner-container .card-row .card:first-child .card-content .line:first-child {
    display: flex;
    align-items: top;
}

.section2 .inner-container .card-row .card:first-child .card-content .line:first-child .center-text {
    margin-left: 10px;
    width: 200px;
}

.section2 .inner-container .card-row .card:first-child .card-content .line:first-child span:nth-child(3) {
    text-align: left;
    display: flex;
    align-content: space-between;
    gap: 10px;
    flex-direction: column;
}

main .bottom-button-content {
    margin-top: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
}

main .bottom-button-content .btn-content {
    width: 321px;
    height: 54px;
    line-height: 54px;
    font-family: 'SourceHanSansCN-Regular';
    font-weight: 600;
    font-size: 18px;
    color: #333333;
    border: 1px solid #3097F1;
    background: #fff;
}

main .bottom-button-content .btn-primary {
    width: 180px;
    height: 54px;
    line-height: 54px;
    font-family: 'SourceHanSansCN-Regular';
    font-weight: 600;
    font-size: 18px;
    color: #FFFFFF;
    background: #005ADC;
    cursor: pointer;
}

main .bottom-button-content .btn-primary:hover {
    background: #0047a3;
}

.section3 .inner-container {
    padding-top: 34px;
    padding-bottom: 55px;
    text-align: center;
}

.section3 .inner-container .step-row {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 65px;
}

.section3 .inner-container .step-row.step-row2 {
    margin-top: 80px;
}

.section3 .inner-container .step-row .step-item {
    width: 210px;
}

.section3 .inner-container .step-row .step-item .step-item-num {
    text-align: left;
    font-family: 'SourceHanSansCN-Bold';
    font-weight: 500;
    font-size: 30px;
    color: #333333;
}

.section3 .inner-container .step-row .step-item .step-item-title {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.section3 .inner-container .step-row .step-item .step-item-title span {
    font-family: 'SourceHanSansCN-Bold';
    font-weight: 400;
    font-size: 24px;
    color: #333333;
}

.section3 .inner-container .step-row .step-item .step-item-subtitle {
    margin-top: 8px;
    font-family: 'SourceHanSansCN-Regular';
    font-weight: 600;
    font-size: 20px;
    color: #333333;
}

.section3 .inner-container .step-row .step-item .step-text {
    margin-top: 19px;
    font-family: 'SourceHanSansCN-Regular';
    font-weight: 400;
    font-size: 18px;
    color: #999999;
}

.section4 .inner-container {
    padding-top: 73px;
    padding-bottom: 56px;
    text-align: center;
}

.section4 .inner-container .card-line-wrap {
    margin-top: 39px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    justify-content: space-between;
    align-items: center;
}

.section4 .inner-container .card-line-wrap .card-line-item {
    width: 1093px;
    height: 111px;
    background: #FFFFFF;
    box-shadow: 0px 0px 21px 0px rgba(20, 51, 178, 0.17);
    border-radius: 10px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: left;
    flex-direction: column;
    padding-left: 53px;
    padding-right: 40px;
    gap: 17px;
}

.section4 .inner-container .card-line-wrap .card-line-item .text-line {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'SourceHanSansCN-Regular';
    font-weight: 400;
    font-size: 20px;
    color: #333333;
    text-align: left;
}

.section4 .inner-container .card-line-wrap .card-line-item .text-line:first-child {
    font-family: 'SourceHanSansCN-Bold';
    font-weight: bold;
    font-size: 22px;
    color: #277FEF;
}

.section5 {
    padding: 37px 0;
}

.section5 .bottom-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 131px;
}

.section5 .bottom-container .left-content {
    width: 697px;
}

.section5 .bottom-container .left-content .bottom-title {
    padding-right: 33px;
    font-family: 'SourceHanSansCN-Bold';
    font-weight: bold;
    font-size: 36px;
    color: #FFFFFF;
    font-style: italic;
}

.section5 .bottom-container .left-content .bottom-title span {
    font-family: 'SourceHanSansCN-Bold';
    font-weight: 600;
    font-size: 50px;
    color: #FFF449;
}

.section5 .bottom-container .left-content .bottom-subtitle {
    margin-right: 66px;
    font-family: 'SourceHanSansCN-Bold';
    font-weight: 600;
    font-size: 32px;
    color: #FFFFFF;
    margin-top: 58px;
}

.section5 .bottom-container .left-content .bottom-btn-wrap {
    margin-top: 46px;
    display: flex;
    justify-content: space-between;
}
.section5 .bottom-container .left-content .bottom-btn-wrap .bottom-btn-item {
    width: auto;
    height: 55px;
    line-height: 55px;
    background: #ED7E2D;
    border-radius: 10px;
    padding: 0 8px;
    list-style: 55px;
    font-family: 'SourceHanSansCN-Bold';
    font-weight: 600;
    font-size: 30px;
    color: #FFFFFF;
    cursor: pointer;
}
.section5 .bottom-container .left-content .bottom-btn-wrap .bottom-btn-item:hover {
    background: #f08e48;
}


.section5 .bottom-container .right-content {
    width: 372px;
    height: 314px;
    background: #FFFFFF59;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.section5 .bottom-container .right-content .form-title {
    font-family: 'SourceHanSansCN-Regular';
    font-weight: 600;
    font-size: 20px;
    color: #FFFFFF;
    text-align: center;
}

.section5 .bottom-container .right-content #customer-form {
    margin-top: 23px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 17px;
}

.section5 .bottom-container .right-content #customer-form input {
    width: 322px;
    height: 55px;
    background: #FFFFFF;
    border-radius: 10px;
    font-size: 18px;
    padding: 20px;
}

.section5 .bottom-container .right-content #customer-form #submit-button {
    width: 322px;
    height: 55px;
    background: #277FEF;
    border-radius: 10px;
    font-family: 'SourceHanSansCN-Regular';
    font-weight: 600;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 55px;
    text-align: center;
    cursor: pointer;
    user-select: none;
}
.section5 .bottom-container .right-content #customer-form #submit-button:hover {
    background: #0047a3;
}