#top-banner {
    position: relative;
    margin-left: calc(50% - 50vw);
    background: #e6f1ef;
    overflow: hidden;
}
#top-banner .box {
    position: relative;
    width: 100%;
    height: 600px;
    cursor: grab;
}
#top-banner .box:active{
    cursor: grabbing;
}
#top-banner .box .box-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
#top-banner .banner-title-box {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
    color: #fff;
}
#top-banner .swiper-slide:nth-of-type(2) .banner-title-box {
    margin: 0 0 0 5%;
    text-align: left;
    color: #000;
}
#top-banner .banner-title-box h1 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 24px;
}
#top-banner .banner-title-box p {
    font-size: 18px;
}
#top-banner .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    margin: 0 6px;
}
#top-banner .swiper-pagination-bullet-active {
    background: #fff;
}
@media (max-width: 769px) {
    #top-banner .swiper-slide:nth-of-type(2) .banner-title-box {
        text-align: center;
    }
}





#introduce-banner {
    padding: 120px 0 40px;;
    text-align: center;
}
#introduce-banner h2 {
    font-size: 36px;
    margin-bottom: 24px;
}





#platform-banner {
    padding: 120px 0 40px;
}
#platform-banner .container {
    display: flex;
    align-items: start;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
}
#platform-banner .item {
    text-align: center;
    width: calc(50% - 20px);
}
#platform-banner .item .item-img {
    width: 100%;
    object-fit: contain;
    margin-bottom: 18px;
}
#platform-banner .item .item-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 12px;
}
#platform-banner .item .item-desc {
    font-size: 14px;
    margin: 0 0 8px;
}
@media (max-width: 769px) {
    #platform-banner .item {
        width: 100%;
    }
}



#fields-banner {
    padding: 120px 0 40px;
    text-align: center;
}
#fields-banner h2 {
    font-size: 32px;
    margin-bottom: 40px;
}
#fields-banner .fields-row {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
#fields-banner .field-col {
    width: 50%;
    padding: 0 20px;
    margin-bottom: 24px;
}
#fields-banner .field-col img {
    max-width: 520px;
    width: 100%;
    object-fit: cover;
    margin-bottom: 8px;
}
#fields-banner .field-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 12px;
}
#fields-banner .field-desc {
    font-size: 14px;
}
@media (max-width: 769px) {
    #fields-banner .field-col {
        width: 100%;
    }
}

#success-banner {
    margin: 120px 0 40px;
    text-align: center;
}
#success-banner h2 {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 80px;
}
#success-banner .cases-logos {
    display: flex;
    align-items: center;
    justify-content: center;
}