.mb-robot {
    width: 100%;
    min-height: 100%;
    padding-bottom: 125px;
}

.mb-robot,
.mb-robot * {
    box-sizing: border-box;
}

.mb-robot .main-wrap {
    width: 100%;
}

.mb-robot .banner {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    contain: layout paint;
}

.mb-robot .video-wrap {
    position: relative;
    width: 100%;
    height: 100%;
}

.mb-robot .robotHomeVideo {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #111;
}

.mb-robot .video-cover {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: rgba(24, 24, 24, 0.1);
}

.mb-robot .video-con {
    position: absolute;
    top: 33.3%;
    left: 50%;
    width: 900px;
    transform: translateX(-50%);
    text-align: center;
}

.mb-robot .video-con h1 {
    margin-bottom: 26px;
    color: #fff;
    font-size: 62px;
    font-weight: 700;
    line-height: 82px;
}

.mb-robot .video-con p {
    color: #fff;
    font-size: 24px;
    line-height: 33px;
    text-shadow: 0 1px rgba(0, 0, 0, 0.3);
}

.mb-robot .down {
    position: absolute;
    bottom: 26px;
    left: 50%;
    width: 16px;
    height: 28px;
    transform: translateX(-50%);
    cursor: pointer;
}

.mb-robot .down span {
    position: absolute;
    left: 50%;
    width: 0;
    height: 0;
    transform: translateX(-50%);
    border-right: solid transparent;
    border-left: solid transparent;
}

.mb-robot .down span:first-child {
    bottom: 0;
    border-top: 8px solid #fff;
    border-right-width: 8px;
    border-left-width: 8px;
}

.mb-robot .down span:nth-child(2) {
    bottom: 13px;
    opacity: 0.57;
    border-top: 6px solid #fff;
    border-right-width: 6px;
    border-left-width: 6px;
}

.mb-robot .down span:nth-child(3) {
    bottom: 22px;
    opacity: 0.3;
    border-top: 4px solid #fff;
    border-right-width: 4px;
    border-left-width: 4px;
}

.mb-robot .productList {
    position: relative;
    background-image: linear-gradient(179deg, rgba(248, 249, 250, 0), #ebeced);
    contain: layout style;
}

.mb-robot .productList::before {
    position: absolute;
    inset: 0 0 auto;
    z-index: 0;
    height: 820px;
    content: "";
    background: url(../img/dce48ce49fc0.png) no-repeat 50%;
}

.mb-robot .productList > .content {
    position: relative;
    width: 1480px;
    margin: 0 auto;
    padding-top: 90px;
    text-align: center;
}

.mb-robot .productList > .content > .title {
    margin-bottom: 10px;
    color: #1e1e1e;
    font-size: 40px;
}

.mb-robot .productList > .content > .subTitle {
    margin-bottom: 60px;
    color: #666;
    font-size: 20px;
}

.mb-robot .tipsList {
    display: flex;
    width: 1200px;
    margin: 0 auto 60px;
    padding: 0;
    list-style: none;
}

.mb-robot .tipsList li {
    position: relative;
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: center;
    padding: 0 24px;
    text-align: center;
}

.mb-robot .tipsList li + li::before {
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 0;
    width: 1px;
    content: "";
    background: #e0e0e0;
}

.mb-robot .tipsList .title {
    position: relative;
    margin-bottom: 14px;
    padding-bottom: 14px;
    color: #1a1a1a;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.3;
}

.mb-robot .tipsList .title::after {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 28px;
    height: 3px;
    content: "";
    transform: translateX(-50%);
    background: #836b48;
}

.mb-robot .tipsList .desc {
    width: 100%;
    color: #555;
    font-size: 16px;
    line-height: 2;
}

.mb-robot .boxList {
    position: relative;
    width: 1200px;
    height: 900px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.mb-robot .boxList > li {
    position: absolute;
    width: 270px;
    height: 235px;
    transition: transform 0.25s ease;
}

.mb-robot .boxList > li:hover {
    transform: translateY(-4px);
}

.mb-robot .boxList > li > .demo {
    position: relative;
    width: 100%;
    height: 100%;
}

.mb-robot .boxList > li:nth-child(1) { top: 0; left: 0; }
.mb-robot .boxList > li:nth-child(2) { top: 0; left: 302px; }
.mb-robot .boxList > li:nth-child(3) { top: 0; left: 604px; height: 500px; }
.mb-robot .boxList > li:nth-child(4) { top: 0; left: 906px; height: 500px; }
.mb-robot .boxList > li:nth-child(5) { top: 265px; left: 0; height: 500px; }
.mb-robot .boxList > li:nth-child(6) { top: 530px; left: 302px; }
.mb-robot .boxList > li:nth-child(7) { top: 265px; left: 302px; }
.mb-robot .boxList > li:nth-child(8) { top: 530px; left: 604px; }
.mb-robot .boxList > li:nth-child(9) { top: 530px; left: 906px; }

.mb-robot .demo .content,
.mb-robot .demo .productImg {
    position: absolute;
    inset: -8px 0 0 -10px;
    padding: 0 40px;
    background-repeat: no-repeat;
    background-size: 290px 254px;
}

.mb-robot .demo .productImg {
    inset: -8px -18px -15px -10px;
    z-index: 1;
    background-position: 20px 20px;
    background-size: calc(100% - 30px) calc(100% - 30px);
}

.mb-robot .demo.heightWrapStyle .content {
    background-size: 290px 516px;
}

.mb-robot .demo.heightWrapStyle .productImg {
    background-size: calc(100% - 30px) calc(100% - 20px);
}

.mb-robot .demo .name {
    margin: 26px auto 2px;
    color: #404040;
    font-size: 28px;
    font-weight: 700;
    line-height: 38px;
    text-align: center;
}

.mb-robot .demo .introduction {
    color: #7f7f7f;
    font-size: 12px;
    line-height: 16px;
    text-align: center;
}

.mb-robot .boxList > li:nth-child(4) .introduction {
    padding-right: 106px;
    text-align: left;
}

.mb-robot .lazy-bg {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.mb-robot .solution {
    position: relative;
    height: 444px;
    overflow: hidden;
    contain: layout paint;
}

.mb-robot .solution .bg-img {
    position: absolute;
    inset: 0;
    z-index: 1;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    transition: transform 0.4s ease;
}

.mb-robot .solution:hover .bg-img {
    transform: scale(1.05);
}

.mb-robot .solution > .content {
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 2;
    width: 1200px;
    padding-top: 84px;
    transform: translateX(-50%);
    text-align: center;
}

.mb-robot .solution .title {
    margin-bottom: 7px;
    color: #fff;
    font-size: 40px;
    line-height: 40px;
}

.mb-robot .solution .subTitle {
    margin-bottom: 34px;
    color: #f1f1f1;
    font-size: 18px;
}

.mb-robot .solution .text {
    margin-bottom: 46px;
    color: #f2f2f2;
    font-size: 16px;
    line-height: 26px;
}

.mb-robot .solution .content > a {
    display: block;
    width: 130px;
    height: 42px;
    margin: 0 auto;
    color: #fff;
    font-size: 15px;
    line-height: 42px;
    background: #836b48;
    border-radius: 2px;
}

.mb-robot .applicationFieldArea {
    padding-top: 88px;
    text-align: center;
    background: #fff;
    content-visibility: auto;
    contain-intrinsic-size: 474px;
}

.mb-robot .application-carousel-page {
    position: relative;
    left: 50%;
    width: 1280px;
    height: 386px;
    transform: translateX(-50%);
}

.mb-robot .slides-container {
    width: 100%;
    height: 100%;
    padding: 0 20px;
    text-align: center;
}

.mb-robot .slides-cus-item {
    display: inline-block;
    width: 302px;
    height: 100%;
    margin: 0 2px;
    padding: 10px;
    vertical-align: middle;
}

.mb-robot .swiper-link,
.mb-robot .swiper-img-wrapper,
.mb-robot .swiper-img-wrapper .img {
    display: block;
    width: 100%;
    height: 100%;
}

.mb-robot .swiper-link {
    border-radius: 2px;
}

.mb-robot .swiper-img-wrapper {
    position: relative;
    overflow: hidden;
}

.mb-robot .swiper-img-wrapper .img {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    transition: transform 0.35s ease;
}

.mb-robot .swiper-img-wrapper:hover .img {
    transform: scale(1.04);
}

.mb-robot .swiper-title {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 82px;
    color: #fff;
    font-size: 24px;
    text-align: left;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.4) 27%, transparent);
}

.mb-robot .swiper-title p {
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 27px 24px 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mb-robot .see-more {
    width: 1200px;
    height: 20px;
    margin: 20px auto 0;
    content-visibility: auto;
}

.mb-robot .see-more .inner-box {
    float: right;
    color: #836b48;
    font-size: 15px;
}

.mb-robot .see-more a {
    color: inherit;
    transition: color 0.2s ease;
}

.mb-robot .see-more a:hover {
    color: #bf5100;
}

@media (prefers-reduced-motion: reduce) {
    .mb-robot .boxList > li,
    .mb-robot .solution .bg-img,
    .mb-robot .swiper-img-wrapper .img,
    .mb-robot .see-more a {
        transition: none;
    }
}