.successfulCases-banner {
    height: 1280px;
    padding: 256px 0 120px;
    background: linear-gradient(180deg, #D6E6FD 0%, #E3EEFE 24%, rgba(238, 244, 254, 0) 95%);
    box-sizing: border-box;
    /*background: url("../img/customer-case/");*/
}

.successfulCases-center {
    width: 1500px;
    margin: auto;
}

.successfulCases-banner h1 {
    color: #333333;
    font-size: 72px;
    font-weight: 600;
    text-align: center;
}

.successfulCases-banner button {
    display: block;
    margin: 40px auto 120px;
    background: #DE1F26;
    padding: 0 60px;
    border: none;
    border-radius: 30px;
    color: #FFFFFF;
    font-size: 20px;
    line-height: 64px;
    font-weight: 500;
    cursor: pointer;
    height: 64px;
}
.successfulCases-banner button:hover {
    background: #ED5055;
    transition: background-color ease-in 0.15s;
}

.successfulCases-banner .view {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    box-shadow: 0 4px 20px 0 rgba(151, 181, 228, 0.2);
    background: #FFFFFF;
    border-radius: 30px;
    height: 500px;
    box-sizing: border-box;
    padding: 50px 50px 50px 80px;
}

.successfulCases-banner .view .left {
    width: 576px;
}

.successfulCases-banner .view .left h2 {
    color: #333333;
    font-weight: 600;
    font-size: 48px;
    line-height: 68px;
    margin-bottom: 32px;
}

.successfulCases-banner .view .left p {
    color: #828999;
    font-size: 18px;
    line-height: 27px;
}

.successfulCases-banner .right {
    width: 665px;
}

.successfulCases-banner .right img {
    width: 100%;
}

.successfulCases-view-01 {
    padding: 120px 0;
}

.successfulCases-view-01 .menus {
    margin-bottom: 30px;
}

.successfulCases-view-01 .menus-btn {
    display: flex;
    justify-content: space-between;
    margin: auto;
    width: 1280px;
}

.successfulCases-view-01 .item-btn {
    padding: 16px 40px;
    background: #FFFFFF;
    border-radius: 38px;
    color: #DE1F26;
    font-size: 24px;
    font-weight: 500;
    cursor: pointer;
}

.successfulCases-view-01 .item-btn.on {
    background: #DE1F26;
    color: #FFFFFF;
}

.successfulCases-view-01 .successfulCases-view-01-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.successfulCases-view-01 .item-box {
    width: calc(33.3333% - 20px);
    background: #FFFFFF;
    border-radius: 30px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px 0 rgba(151, 181, 228, 0.2);
}

.successfulCases-view-01 .item-box .head-banner {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.successfulCases-view-01 .inner-box {
    box-sizing: border-box;
    padding: 28px 38px 44px;
}

.successfulCases-view-01 .inner-box .name {
    display: flex;
    align-items: center;
    color: #1A1A1A;
    font-size: 24px;
    font-weight: 500;
}

.successfulCases-view-01 .inner-box .name img {
    width: 60px;
    height: 60px;
    margin-right: 16px;
}

.successfulCases-view-01 .inner-box .desc {
    color: #333333;
    font-size: 16px;
    line-height: 32px;
    margin-top: 8px;
    margin-bottom: 40px;
    text-align: justify-all;
}

.successfulCases-view-01 .inner-box .bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.successfulCases-view-01 .inner-box .bottom .left {
    display: flex;
}

.successfulCases-view-01 .inner-box .hotspot {
    display: flex;
    flex-direction: column;
    margin-right: 48px;
}

.successfulCases-view-01 .inner-box .hotspot b {
    color: #1A1A1A;
    font-size: 26px;
    font-weight: 600;
}

.successfulCases-view-01 .inner-box .hotspot span {
    font-weight: 500;
    font-size: 14px;
    color: #767676;
}

.successfulCases-view-01 .inner-box .bottom a {
    position: relative;
    color: #3080FF;
    font-size: 20px;
    margin-right: 12px;
}

.successfulCases-view-01 .inner-box .bottom a:after {
    position: absolute;
    right: -12px;
    top: 43%;
    display: inline-block;
    content: "";
    width: 8px;
    height: 8px;
    border-top: 2px solid #106EFF;
    border-right: 2px solid #106EFF;
    transform: rotate(45deg) translate(0, -40%);
}

.successfulCases-view-02-list {
    padding: 0 0 50px 0;
    border-radius: var(--border-radius);
    position: relative;
}

.successfulCases-view-02-list .brand-swiper {
    margin-bottom: 16px;
}

.successfulCases-view-02-list .brand-swiper .swiper-wrapper {
    transition-timing-function: linear !important;
    -o-transition-timing-function: linear !important;
    -webkit-transition-timing-function: linear !important;
}

.successfulCases-view-02-list .brand-swiper .swiper-wrapper .swiper-slide {
    padding: 0 16px 0 0;
    width: 2860px;
}

.successfulCases-view-02-list .brand-swiper .swiper-wrapper .swiper-slide img {
    width: 100%;
}

@media screen and (max-width: 1650px) {
    .successfulCases-view-02-list .brand-swiper .swiper-wrapper .swiper-slide {
        padding: 0 12px 0 0;
    }

    .successfulCases-view-02-list .brand-swiper .swiper-wrapper .swiper-slide {
        width: 2200px;
    }
    .successfulCases-banner .view {
        padding: 42px 42px 42px 67px;
        height: 430px;
    }
}

.successfulCases-view-02-list .brand-mask {
    position: absolute;
    bottom: 0;
    top: 0;
    height: 100%;
    width: 200px;
    background: linear-gradient(-90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 60%, #FFFFFF 100%);
    z-index: 999;
}

.successfulCases-view-02-list .brand-mask-left {
    left: 0;
}

.successfulCases-view-02-list .brand-mask-right {
    right: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 60%, #FFFFFF 100%);
}

@media screen and (max-width: 1650px) {
    .successfulCases-view-02-list {
        padding: 50px 0 30px 0;
    }
}

.successfulCases-view-02-ask {
    display: flex;
    justify-content: space-between;
    padding: 120px 0;
    width: 1500px;
    margin: auto;
}

.successfulCases-view-02-ask .left, .successfulCases-view-02-ask .right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 380px;
    width: calc(50% - 10px);
    box-sizing: border-box;
    padding-left: 64px;
}

.successfulCases-view-02-ask .left {
    background: url("../img/customer-case/successfulCases-view-01-left.png") no-repeat scroll center center / cover;
}

.successfulCases-view-02-ask .right {
    background: url("../img/customer-case/successfulCases-view-01-right.png") no-repeat scroll center center / cover;
}

.successfulCases-view-02-ask h3 {
    font-size: 48px;
    font-weight: 600;
    color: #1D1D1F;
    margin-bottom: 97px;
}

.successfulCases-view-02-ask .btn {
    display: flex;
    align-items: center;
}

.successfulCases-view-02-ask .btn img {
    width: 60px;
    height: 60px;
}

.successfulCases-view-02-ask .btn button {
    background: #FFFFFF;
    width: 160px;
    height: 60px;
    font-size: 20px;
    font-weight: 500;
    margin-left: 16px;
    border-radius: 30px;
    border: 0;
    cursor: pointer;
}

@media screen and (max-width: 1650px) {
    .successfulCases-banner {
        height: 1120px;
        padding: 180px 80px 60px;
    }

    .successfulCases-banner h1 {
        font-size: 62px;
    }

    .successfulCases-center {
        width: 1300px;
    }

    .successfulCases-view-01 {
        padding: 60px 0;
    }

    .successfulCases-banner button {
        font-size: 18px;
    }

    .successfulCases-banner .view {
        width: 1300px;
        margin: auto;
        padding: 32px 32px 32px 60px;
    }

    .successfulCases-banner .view .left h2 {
        font-size: 42px;
        line-height: 58px;
    }

    .successfulCases-banner .view .left p {
        font-size: 15px;
        line-height: 22px;
    }

    .successfulCases-banner .right {
        width: 560px;
    }
    .successfulCases-view-01 .menus-btn {
        width: 1100px;
    }
    .successfulCases-view-01 .item-btn {
        font-size: 22px;
        padding: 12px 32px;
    }

    .successfulCases-view-01 .inner-box {
        padding: 22px 28px 32px;
    }

    .successfulCases-view-01 .inner-box .name {
        font-size: 22px;
    }

    .successfulCases-view-01 .inner-box .desc {
        font-size: 15px;
        line-height: 30px;
        display: -webkit-box; /* 旧版弹性盒子模型 */
        -webkit-box-orient: vertical; /* 内容垂直排列 */
        -webkit-line-clamp: 3; /* 显示的最大行数 */
        overflow: hidden; /* 隐藏溢出内容 */
        text-overflow: ellipsis;
    }

    .successfulCases-view-01 .inner-box .hotspot b {
        font-size: 22px;
    }

    .successfulCases-view-01 .inner-box .bottom a {
        font-size: 18px;
    }

    .successfulCases-view-01 .inner-box .hotspot span {
        font-size: 13px;
    }

    .successfulCases-view-01 .inner-box .hotspot {
        margin-right: 32px;
    }

    .successfulCases-view-02-ask {
        padding: 60px 0;
        width: 1300px;
    }

    .successfulCases-view-02-ask .left {
        background: url("../img/customer-case/successfulCases-view-01-left.png") no-repeat scroll center center / contain;
    }

    .successfulCases-view-02-ask .right {
        background: url("../img/customer-case/successfulCases-view-01-right.png") no-repeat scroll center center / contain;
    }

    .successfulCases-view-02-ask h3 {
        font-size: 42px;
    }

    .successfulCases-view-02-ask .btn button {
        font-size: 18px;
        height: 55px;
    }

    .successfulCases-view-02-ask .btn img {
        width: 55px;
        height: 55px;
    }
    .successfulCases-view-01 .inner-box .name img {
        width: 50px;
        height: 50px;
        margin-right: 14px;
    }
}

@media screen and (max-width: 1420px) {
    .successfulCases-banner {
        height: 880px;
        padding: 110px 80px 60px;
    }

    .successfulCases-banner h1 {
        font-size: 52px;
    }

    .successfulCases-center {
        width: 1100px;
    }

    .successfulCases-banner button {
        font-size: 16px;
    }

    .successfulCases-banner .view {
        width: 1100px;
        margin: auto;
        padding: 36px 36px 36px 58px;
        height: 363px;
    }

    .successfulCases-banner .view .left h2 {
        font-size: 36px;
        line-height: 48px;
    }

    .successfulCases-banner .view .left p {
        font-size: 14px;
        padding-right: 32px;
        line-height: 18px;
    }

    .successfulCases-banner .right {
        width: 500px;
    }

    .successfulCases-view-01 .menus-btn {
        width: 980px;
    }

    .successfulCases-view-01 {
        padding: 60px 0;
    }

    .successfulCases-view-01 .item-btn {
        font-size: 20px;
        padding: 10px 28px;
    }

    .successfulCases-view-01 .inner-box {
        padding: 18px 24px 28px;
    }

    .successfulCases-view-01 .inner-box .name {
        font-size: 20px;
    }

    .successfulCases-view-01 .inner-box .desc {
        font-size: 14px;
        line-height: 28px;
    }

    .successfulCases-view-01 .inner-box .hotspot {
        margin-right: 28px;
    }

    .successfulCases-view-02-ask {
        width: 1100px;
    }

    .successfulCases-view-02-ask .left {
        background: url("../img/customer-case/successfulCases-view-01-left.png") no-repeat scroll center center / contain;
    }

    .successfulCases-view-02-ask .right {
        background: url("../img/customer-case/successfulCases-view-01-right.png") no-repeat scroll center center / contain;
    }

    .successfulCases-view-02-ask h3 {
        font-size: 38px;
    }

    .successfulCases-view-02-ask .btn button {
        font-size: 17px;
        height: 50px;
    }

    .successfulCases-view-02-ask .btn img {
        width: 50px;
        height: 50px;
    }
    .successfulCases-view-01 .inner-box .hotspot span {
        font-size: 12px;
    }
    .successfulCases-view-01 .inner-box .name img {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }
}
