* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    scroll-behavior: smooth;
    font-family: Source Han Sans, Source Han Sans;
    box-sizing: border-box;
}

body {
    overflow-x: hidden;
    background-color: #FAFAFA;
}

.mainBox .bgWhite {
    background-color: #FFFFFF;
    padding-bottom: 20px;
}

.mainBox .anchor-top {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin: 0px auto 0px;
    width: 100%;
    height: 80px;
    background: #FFFFFF;
    box-shadow: 0px 3px 6px 0px rgba(0, 0, 0, 0.1608);
    padding: 0 calc((100% - 1200px)/2);
    gap: 100px;
}

.mainBox .top-nav-fixed {
    position: fixed;
    top: 60px;
    left: 0;
    z-index: 3;
}

.mainBox .anchor-top .menuName {
    font-weight: 350;
    font-size: 16px;
    color: #707070;
    line-height: 16px;
    position: relative;
    cursor: pointer;
    user-select: none;
}

.mainBox .anchor-top .menuName>span {
    display: inline-block;
    padding: 0 8px;
    white-space: nowrap;
    height: 21px;
    background: #FF8009;
    border-radius: 2px 2px 2px 2px;
    font-weight: 350;
    font-size: 12px;
    color: #FFFFFF;
    line-height: 21px;
    text-align: center;
    position: absolute;
    left: calc(100% + 4px);

}

.mainBox .anchor-top .active {
    font-weight: 600;
    font-size: 16px;
    color: #0099AD;
    line-height: 16px;
}

.mainBox .anchor-top .active::after {
    display: block;
    content: "";
    width: 100%;
    height: 4px;
    background: #0099AD;
    border-radius: 2px 2px 2px 2px;
    position: absolute;
    top: calc(100% + 27px);
}

.mainBox .itemBox {
    padding: 60px calc((100% - 1200px)/2);
    background-color: #FFFFFF;
}

.mainBox .bg1 {
    width: 100%;
    height: 100%;
    background: url('/static/v2/img/frontier/bg1.webp') no-repeat;
    background-size: cover;
}

.mainBox .bg2 {
    background: #FAFAFA;
}

.mainBox .bg3 {
    width: 100%;
    height: 100%;
    background-color: #FAFAFA;
    background-image: url('/static/v2/img/frontier/bg3.webp');
    background-repeat: no-repeat;
    background-size: cover;
}

.mainBox .bg4 {
    padding: 60px 0;
    width: 100%;
    height: 100%;
    background: url('/static/v2/img/frontier/bg4.webp') no-repeat;
    background-size: cover;
}

.mainBox .itemBox .hTitle {
    font-weight: 600;
    font-size: 28px;
    color: #333333;
    line-height: 28px;
    text-align: center;
}

.mainBox .itemBox .hTitle>p {
    margin-top: 20px;
    font-weight: 350;
    font-size: 14px;
    color: #0099AD;
    line-height: 14px;
    text-align: center;
}

.mainBox .itemBg1 {
    margin-top: 60px;
    font-weight: 600;
    font-size: 28px;
    color: #333333;
    line-height: 28px;
    text-align: center;
}


.mainBox .itemBox .process-num {
    display: flex;
    width: 1200px;
    height: 302px;
    margin: 60px auto 0;
}

.mainBox .itemBox .process-num .num-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    width: 200px;
    height: 302px;
    padding-top: 40px;
    text-align: center;
    background: #FFFFFF;
}

.mainBox .itemBox .process-num .num-item:hover .count {
    width: 56px;
    height: 81px;
    opacity: 1 !important;
}

.mainBox .itemBox .process-num .num-item:hover .bottom-info {
    margin-top: 28px;
    padding: 20px 9px;
    background-color: #f7f7f7;
}

.mainBox .itemBox .process-num .num-item:hover .bottom-info::before,
.mainBox .itemBox .process-num .num-item:hover .bottom-info::after {
    content: "";
    position: absolute;
    bottom: 9px;
    right: 0;
    background-color: #0099ad;
}

.mainBox .itemBox .process-num .num-item:hover .bottom-info::before {
    width: 18px;
    height: 6px;
}

.mainBox .itemBox .process-num .num-item:hover .bottom-info::after {
    width: 6px;
    height: 18px;
}

.mainBox .itemBox .process-num .num-item::before {
    content: "";
    position: absolute;
    top: 82px;
    right: -4px;
    display: inline-block;
    content: "";
    width: 16px;
    height: 18px;
    background: url(/static/v2/img/t-right-img.png) no-repeat;
    background-size: 100%;
}

.mainBox .itemBox .process-num .num-item:last-child::before {
    content: "";
    width: 0 !important;
    height: 0 !important;
}

.mainBox .itemBox .process-num .num-item .count {
    width: 56px;
    height: 81px;
    opacity: 0.25;
}

.mainBox .itemBox .process-num .num-item .bottom-info {
    margin-top: 28px;
    padding: 20px 9px;
}

.mainBox .itemBox .process-num .num-item .bottom-info .num-title {
    margin-bottom: 20px;
    font-family: Source Han Sans;
    font-weight: 600;
    font-size: 18px;
    color: #333333;
}

.mainBox .itemBox .process-num .num-item .bottom-info .num-title-two {
    margin-bottom: 20px;
    font-family: Source Han sans-serif;
    font-weight: 400;
    font-size: 14px;
    color: #333333;
}

.mainBox .itemBox .process-num .num-item .num-img {
    background: url(/static/v2/img/num1.png) 100%/100% no-repeat;
}

.mainBox .itemBox .process-num .num-item .num-img2 {
    background: url(/static/v2/img/num2.png) 100%/100% no-repeat;
}

.mainBox .itemBox .process-num .num-item .num-img3 {
    background: url(/static/v2/img/num3.png) 100%/100% no-repeat;
}

.mainBox .itemBox .process-num .num-item .num-img4 {
    background: url(/static/v2/img/num4.png) 100%/100% no-repeat;
}

.mainBox .itemBox .process-num .num-item .num-img5 {
    background: url(/static/v2/img/num5.png) 100%/100% no-repeat;
}

.mainBox .itemBox .process-num .num-item .num-img6 {
    background: url(/static/v2/img/num6.png) 100%/100% no-repeat;
}

.mainBox .itemBox .praiseOut {
    margin-top: 40px;
    width: 100%;
    height: 556px;
    padding: 0 calc((100% - 1200px)/2);
}

.mainBox .itemBox .praise-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 537px;
    height: 173px;
    /* background-color: #A1D6D3; */
}

.mainBox .itemBox .praise-list .praise-item {
    display: none;
    position: absolute;
    width: 537px;
    height: 173px;
    padding: 15px 30px;
    background: #ffffff;
    border-radius: 6px 6px 6px 6px;
}

.mainBox .itemBox .praise-list .praise-item:nth-child(1) {
    top: 20px;
    left: 167px;
}

.mainBox .itemBox .praise-list .praise-item:nth-child(2) {
    top: 114px;
    left: 0px;
}

.mainBox .itemBox .praise-list .praise-item:nth-child(3) {
    top: 60px;
    left: 557px;
}

.mainBox .itemBox .praise-list .praise-item:nth-child(4) {
    top: 264px;
    left: 688px;
}

.mainBox .itemBox .praise-list .praise-item:nth-child(5) {
    top: 301px;
    left: 76px;
}

.mainBox .itemBox .praise-list .praise-item:nth-child(6) {
    top: 380px;
    left: 0px;
}

.mainBox .itemBox .praise-list .praise-item:nth-child(7) {
    top: 210px;
    left: 340px;
}

.mainBox .itemBox .praise-list .praise-item:nth-child(8) {
    top: 376px;
    left: 638px;
}

.mainBox .itemBox .praise-list .praise-item:nth-child(9) {
    top: 361px;
    left: 240px;
}

.mainBox .itemBox .praise-list .praise-item:nth-child(10) {
    top: 31px;
    left: 638px;
}

.mainBox .itemBox .praise-list .praise-item .unit,
.mainBox .itemBox .praise-list .praise-item .review,
.mainBox .itemBox .praise-list .praise-item .user-name {
    margin-bottom: 16px;
    font-family: Source Han sans-serif;
    font-weight: 400;
    font-size: 14px;
}

.mainBox .itemBox .praise-list .praise-item .unit,
.mainBox .itemBox .praise-list .praise-item .user-name {
    color: #666666;
}

.mainBox .itemBox .praise-list .praise-item .review {
    margin-left: 12px;
    color: #333333;
}

.mainBox .itemBox .projectBox {
    margin-top: 48px;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.mainBox .itemBox .projectBox .project {
    width: calc(1100px/5);
    padding: 8px;
    height: 342px;
    background: #FFFFFF;
    border-radius: 8px 8px 8px 8px;
    border: 1px solid #D8D8D8;
    cursor: pointer;
}

.mainBox .itemBox .projectBox .project>img {
    width: 100%;
    height: 154px;
    background: #FFFFFF;
    border-radius: 4px 4px 4px 4px;
}

.mainBox .itemBox .projectBox .project>.name {
    margin: 20px auto 12px;
    width: 151px;
    height: 20px;
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 500;
    font-size: 14px;
    color: #333333;
    line-height: 20px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mainBox .itemBox .projectBox .project>p {
    font-weight: 400;
    font-size: 12px;
    color: #666666;
    line-height: 20px;
    text-align: center;
}

.mainBox .itemBox .projectBox .project:hover {
    border: 1px solid #0099ad;
}

.mainBox .itemBox .projectBox .project:hover>p {
    display: none;
}

.mainBox .itemBox .projectBox .project>.look {
    display: none;
}

.mainBox .itemBox .projectBox .project:hover>.look {
    display: block;
    width: 100px;
    height: 36px;
    font-size: 14px;
    color: #fff;
    text-align: center;
    line-height: 36px;
    font-family: Source Han sans-serif;
    background: #0099ad;
    border-radius: 4px 4px 4px 4px;
    box-sizing: border-box;
    margin: 0 auto;
}

.mainBox .itemBox .caseShow {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    margin-top: 48px;

}

.mainBox .itemBox .caseShow .lMenu {
    width: 184px;
    background: #FFFFFF;
    border-radius: 4px 4px 4px 4px;
    border: 1px solid #F1F1F8;
    padding: 4px;
}

.mainBox .itemBox .caseShow .lMenu .menu {
    width: 100%;
    height: 40px;
    border-radius: 4px 4px 4px 4px;
    font-weight: 350;
    font-size: 14px;
    color: #333333;
    line-height: 40px;
    padding: 0 8px 0 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.mainBox .itemBox .caseShow .lMenu .active {
    background: #5DC1CF;
    border-radius: 4px 4px 4px 4px;
    color: #FFFFFF;
}

.mainBox .itemBox .caseShow .lMenu .active::after {
    display: block;
    content: "";
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 10px solid #ffffff;
    transition: transform 0.2s ease;
}

.mainBox .itemBox .caseShow .rItem {
    width: 100%;
}

.mainBox .itemBox .caseShow .rItem .hName {
    height: 48px;
    background: #FFFFFF;
    border-radius: 4px 4px 4px 4px;
    padding-left: 16px;
    font-weight: 600;
    font-size: 16px;
    color: #333333;
    line-height: 48px;
    position: relative;
}

.mainBox .itemBox .caseShow .rItem .hName::before {
    display: block;
    content: "";
    width: 4px;
    height: 24px;
    background: #0099AD;
    border-radius: 4px 4px 4px 4px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.mainBox .itemBox .caseShow .rItem .caseItems {
    display: none;
}

.mainBox .showBox {
    display: block !important;
}

.mainBox .itemBox .caseShow .rItem .item {
    margin-top: 12px;
    width: 100%;
    background: #FFFFFF;
    border-radius: 4px 4px 4px 4px;
    padding: 16px;
    display: flex;
    justify-content: flex-start;
    gap: 12px;
}

.mainBox .itemBox .caseShow .rItem .item>img {
    width: 204px;
    height: 150px;
}

.mainBox .itemBox .caseShow .rItem .item>.txts {
    width: 100%;
    margin-top: 4px;
    font-weight: 600;
    font-size: 14px;
    color: #333333;
    line-height: 14px;
}

.mainBox .itemBox .caseShow .rItem .item>.txts>p {
    margin-top: 12px;
    font-weight: 350;
    font-size: 12px;
    color: #666666;
    line-height: 17px;
    padding-left: 16px;
    position: relative;
    display: flex;
}

.mainBox .itemBox .caseShow .rItem .item>.txts>p::before {
    display: block;
    content: "";
    width: calc(12px * 0.707);
    height: calc(12px * 0.707);
    background-color: #5DC1CF;
    transform: rotate(45deg);
    position: absolute;
    left: 2px;
    margin-top: 5px;
}

.mainBox .itemBox .choice {
    margin-top: 34px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mainBox .itemBox .choice .card {
    width: 240px;
    height: 246px;
    background: #FFFFFF;
    border-radius: 4px 4px 4px 4px;
}

.mainBox .itemBox .choice .card>img {
    display: block;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 25px auto 0;
}

.mainBox .itemBox .choice .card>.p1 {
    margin-top: 23px;
    font-weight: 600;
    font-size: 16px;
    color: #111111;
    line-height: 16px;
    text-align: center;
    width: 100%;
}

.mainBox .itemBox .choice .card>.p2 {
    margin-top: 18px;
    text-align: center;
    width: 100%;
    font-weight: 400;
    font-size: 12px;
    color: #666666;
    line-height: 17px;
}