/* interact */
.main {
    position: relative;
    padding-top: 0;
}
.main-wrap {
    padding: 30px 0;
}
.main-wrap-box {
    position: relative;
    z-index: 1;
}
.flex-r {
    display: flex;
    justify-content: center;
    align-items: center;
}
.main-wrap-tit {
    position: relative;
    display: flex;
    margin: 32px 10px 23px;
    padding: 40px 30px 15px 30px;
    font-size: 32px;
    text-align: center;
    justify-content: flex-start;
    z-index: 1;
}
.intro .main-wrap-tit {
    justify-content: center;
}
.main-wrap-tit-ch {
    margin-left: 70px;
    font-weight: bold;
    color: #111111;
    font-size: 46px;
}
.main-wrap-tit-en {
    position: absolute;
    top: 70px;
    left: 16%;
    font-size: 42px;
    width: 500px;
    font-weight: bold;
    opacity: 0.06;
}
.intro .main-wrap-tit-en {
    left: 32%;
}
.main-wrap-con {
    width: 100%;
}
.sys-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.banner-text {
    width: 475px;
    color: #666666;
}
.top-pic {
    padding-top: 80px;
    padding-bottom: 0;
    height: 570px;
    background-color: #f0f2ff;
}
.top-pic .top-pic-img {    
    margin-top: 35px;
    margin-left: 595px;
    width: 689px;
    height: 423px;
    border-radius: 50px;
    overflow: hidden;
}
.top-pic .main-wrap-tit {
    position: absolute;
    top: 0;
    left: 0;
    text-align: left;
}
.top-pic .main-wrap-tit-en {
    position: absolute;
    top: 130px;
    left: 60px;
}
.top-pic .banner-text {
    position: absolute;
    top: 260px;
    left: 40px;
}

.flex-r .main-wrap-tit {
    margin-top: 0;
    padding-top: 0;
}
.flex-r .main-wrap-tit-en {
    top: 32px;
}
.flex-r .banner-text {
    margin: 0 auto;
}
.flex-r .main-wrap-con {
    margin: 0 80px;
    flex: 0 0 700px;
}
.flex-r .sys-img {
    flex: 0 0 450px;
    height: 400px;
}
.main-wrap-box.flex-r {
    animation-timeline: view();
    animation-range: entry 0% cover 80%;
    animation-fill-mode: both;
}
.flex-r .sys-img.fadeInX {
    animation: fadeinX 0.35s ease;
    animation-timeline: view();
    animation-range: entry 0% cover 80%;
    animation-fill-mode: both;
    animation-duration: 0.35s;
}
.flex-r .sys-img.fadeInFX {
    animation: fadeinFX 0.35s ease;
    animation-timeline: view();
    animation-range: entry 0% cover 80%;
    animation-fill-mode: both;
    animation-duration: 0.35s;
}

.solution-btn {
    display: inline-block;
    vertical-align: top;
    margin: 30px 10px;
    padding: 8px 20px;
    margin-left: 110px;
    color: var(--white);
    background-color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
    border-radius: 5px;
    cursor: pointer;
}

/* .intro {
    background-color: var(--black-bd);
} */
.jianguan {
    background-color: var(--black-bd);
}
/* .dashuju {
    background-color: #eefff1;
    background-color: var(--black-bd);
} */
.jigou {
    background-color: #fffbed;
    background-color: var(--black-bd);
}
.yiyu {
    /* background-color: #fff5f8; */
    background-color: var(--black-bd);
}
/* .jiazhang {
    background-color: #ffeef7;
} */
.dashuju .solution-btn {    
    background-color: #507cff;
    border: 1px solid #507cff;
}

/* .yiyu .solution-btn {    
    background-color: #ff5c96;
    border: 1px solid #ff5c96;
} */

.contact .main-wrap-tit-ch {
    margin-left: 0;
}


@keyframes fadeinFX {
    from {
        opacity: 0.3;
        transform: translateX(-100px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes fadeinX {
    from {
        opacity: 0.3;
        transform: translateX(100px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}