/* 屏幕大于1440px */
@media screen and (min-width: 1560px) {
    .wrapper {
        max-width: 1440px;
    }
}

.header.active {}

.banner {
    position: relative;
}

.banner .banner-img {
    width: 100%;
    height: 100vh;
}


.banner .banner-content {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 100%;
    /* height: 100%; */
    margin-top: calc(246px + 80px);
}

.banner-content .title {
    text-align: center;
    font-weight: 700;
    font-size: 42px;
    line-height: 1.7em;
    color: #ffffff;
}

.banner-content .describe {
    font-size: 18px;
    line-height: 1.7em;
    text-align: center;
    color: #ffffff;
    margin-top: 10px;
}


.banner-content .btn-box {
    display: flex;
    align-items: center;
    justify-content: center;
}


.banner-content .btn-box .btn {
    display: block;
    width: fit-content;
    background-color: #ffffff;
    line-height: 50px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 18px;
    text-align: center;
    color: #FF7700;
    padding: 0 45px;
    margin-top: 40px;
    cursor: pointer;
}

.banner-content .btn-box .btn+.btn {
    margin-left: 30px;
}

.banner-content .btn-box .btn.demonstrate-btn {
    background-color: #FF7700;
    color: #ffffff;
}

.banner-content .btn-box .btn.quotation-btn {}


.module-title {
    font-weight: 700;
    font-size: 40px;
    line-height: 1.7em;
    color: #333333;
}

.module-describe {
    font-size: 18px;
    line-height: 1.7em;
    color: #333333;
    margin-top: 10px;
}

/* 模块一 */
.module-1 {
    padding: 70px 0;
    background-color: #ffffff;
}

.module-1 .module1-content {
    display: flex;
    align-items: center;

}

.module-1 .module1-content .module1-left {
    flex: 1;
    margin-right: 23px;
}


.module-1 .module1-content .module1-right {
    width: 667px;
    height: 500px;
}

.module-1 .module1-content .module1-right .module1-img {
    width: 100%;
    height: 100%;
}

/* 模块二 */
.module-2 {
    padding: 70px 0;
    background-color: #F8F9FB;
}

.module-2 .module2-content {
    display: flex;
    align-items: center;
}

.module-2 .module2-content .module2-left {
    width: 600px;
    height: 558px;
    margin-right: 90px;
}

.module-2 .module2-content .module2-left .module2-img {
    width: 100%;
    height: 100%;
}

.module-2 .module2-content .module2-right {
    flex: 1;
}

.module2-content .tag-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 40px;
}

.module2-content .tag-list .tag-item {
    font-weight: 700;
    font-size: 20px;
    line-height: 1.7em;
    color: #000000;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
}

.module2-content .tag-list .tag-item::before {
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #4A53E6;
    margin-right: 10px;
}

/* 模块三 */
.module-3 {
    padding: 70px 0;
    background-color: #ffffff;
}

.module-3 .module3-content {
    display: flex;
    align-items: center;
}

.module-3 .module3-content .module3-left {
    flex: 1;
    margin-right: 100px;
}

.module3-left .characteristic-list {
    margin-top: 10px;
}

.module3-left .characteristic-list .characteristic-item {}

.module3-left .characteristic-list .characteristic-item+.characteristic-item {
    margin-top: 10px;
}

.module3-left .characteristic-list .characteristic-item .title-box {
    display: flex;
    align-items: center;
}

.module3-left .characteristic-list .characteristic-item .title-box .icon {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.module3-left .characteristic-list .characteristic-item .title-box .title {
    font-size: 28px;
    line-height: 1.7em;
    color: #333333;
}

.module3-left .characteristic-list .characteristic-item .describe {
    font-size: 18px;
    line-height: 1.7em;
    color: #333333;
    margin-top: 10px;
}

.module-3 .module3-content .module3-right {
    width: 540px;
    height: 563px;
}

.module-3 .module3-content .module3-right .module3-img {
    width: 100%;
    height: 100%;
}


.paging-box {
    border-top: 1px solid #E0E0E0;
    padding: 30px 0;
    margin-top: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.paging-box .upperStep,
.paging-box .nextStep {
    font-size: 14px;
    line-height: 1.7em;
    color: #666666;
    cursor: pointer;
}

/* 屏幕小于 1560px */
@media screen and (max-width: 1560px) {
    .module-1 .module1-content .module1-right {
        width: 46%;
        height: fit-content;
    }

    .module-2 .module2-content .module2-left {
        width: 41%;
        height: fit-content;
    }

    .module-3 .module3-content .module3-right {
        width: 37.5%;
        height: fit-content;
    }
}


/* 屏幕小于 1375px */
@media screen and (max-width: 1375px) {}


/* 手机 版心 */
@media screen and (max-width: 768px) {
    .banner .banner-img {
        height: 600px;
    }

    .banner .banner-content {
        margin-top: calc(70px + 48px);
        padding-left: 16px;
        padding-right: 16px;
    }

    .banner-content .title {
        font-weight: 700;
        font-size: 22px;
        line-height: 1.5em;
        color: #FFFFFF;
    }

    .banner-content .title *:first-child {
        display: block;
        font-size: 30px;
    }

    .banner-content .describe {
        font-size: 12px;
        line-height: 1.5em;
        /* word-break: break-all; */
        text-align: left;
    }

    .banner-content .btn-box {
        flex-direction: column;
        margin-top: 60px;
    }

    .banner-content .btn-box .btn+.btn {
        margin-left: 0;
        margin-top: 20px;
    }

    .banner-content .btn-box .btn {
        line-height: 44px;
        border-radius: 22px;
        font-size: 14px;
        padding: 0 32px;
        margin-top: 0;
    }

    .module-title {
        font-size: 30px;
        line-height: 1.5em;
        text-align: center;
    }

    .module-describe {
        font-size: 12px;
        margin-top: 20px;
    }

    .module-1 {
        padding: 40px 0;
    }

    .module-1 .module1-content {
        flex-direction: column;
    }

    .module-1 .module1-content .module1-left {
        margin-right: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .module-1 .module1-content .module1-img {
        width: 298px;
        height: fit-content;

    }

    .module-2 {
        padding: 40px 0;
    }

    .module-2 .module2-content .module2-right {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .module-2 .module2-content .module2-img {
        width: 322px;
        height: fit-content;
        margin-top: 20px;
    }

    .module2-content .tag-list {
        width: 100%;
        margin-top: 20px;
    }

    .module2-content .tag-list .tag-item {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .module-3 {
        padding: 30px 0;
    }

    .module-3 .module3-content .module3-left {
        margin-right: 0;
    }

    .module-3 .module3-content .module3-img {
        width: 100%;
        height: fit-content;
        margin-top: 20px;
    }

    .module3-left .characteristic-list .characteristic-item .title-box .icon {
        width: 30px;
        height: 30px;
    }

    .module3-left .characteristic-list .characteristic-item .title-box .title {
        font-size: 18px;
    }

    .module3-left .characteristic-list .characteristic-item .describe {
        font-size: 12px;
    }

    .paging-box {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        /* border-top: none; */
        margin-top: 0px;
        padding: 20px 0;
    }

    .paging-box .upperStep,
    .paging-box .nextStep {
        font-size: 12px;
    }
}


/* 小屏手机 */
@media screen and (max-width: 360px) {}