/* 头部标题 */

body {
    background: url(/assets/images/versionComparison/zh_bg.svg) center top no-repeat;
    background-size: auto;
}

body .text_head {
    margin: 170px auto 62px;
    width: 1280px;
    text-align: center;
}

.text_head .head_title {
    font-size: 64px;
    color: #FFFFFF;
    line-height: 90px;
    margin-bottom: 20px;
}

.text_head .head_desc {
    font-size: 20px;
    color: #FFFFFF;
    line-height: 28px;
}

/* 版本对比详情 */

#top_container {
    top: 0;
}

#top_container.bg {
    position: sticky;
    background-size: auto;
    background: url(/assets/images/versionComparison/version_bg_lower.svg) center top no-repeat;
}

#top_container .container {
    width: 1488px;
    margin: 0 auto;
    padding-top: 22px;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
}

#top_container .container.en {
    width: 1368px;
}

#center_container {
    background: #FFFFFF;
    height: auto;
    width: auto;
}

#middle {
    width: 1488px;
    margin: 0 auto 160px;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
}

#middle.en {
    width: 1368px;
}

#middle .item_version {
    width: 354px;
    border-radius: 0px 0px 4px 4px;
    box-shadow: 0px 0px 50px 0px rgba(0, 17, 40, 0.1);
    padding: 32px 32px 40px;
}

#middle.en .item_version {
    width: 440px;
}

#middle .item_version.hide, #top_container .version_top.hide {
    display: none;
}

#top_container .version_top {
    width: 354px;
    background: #BDE8FF;
    padding: 32px;
    position: relative;
    border-radius: 4px 4px 0px 0px;
}

#top_container .en .version_top {
    width: 440px;
}

.version_top .version_container {
    position: absolute;
    top: 106px;
    left: 32px;
    width: calc(100% - 64px);
    padding: 16px 24px;
    background: #FFFFFF;
    box-shadow: 0px 5px 20px 0px rgba(94, 105, 120, 0.3);
    border-radius: 4px;
    display: none;
}

.version_container>div {
    font-size: 16px;
    color: #1A2736;
    line-height: 38px;
    cursor: pointer;
    user-select: none;
}

.version_container>div:hover, .version_container>div.active {
    color: #007FDF;
}

.version_container>div:hover .sub {
    color: #007FDF;
}

.version_container .sub {
    font-size: 12px;
    color: #5E6978;
    margin-left: 8px;
}

.version_top .select_container {
    width: 100%;
    background: #FFFFFF;
    border-radius: 4px;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
}

.select_container .select_title {
    font-size: 24px;
    color: #1A2736;
    line-height: 32px;
    display: flex;
}

.select_container .select_title .sub_title {
    font-size: 16px;
    color: #5E6978;
    margin-left: 6px;
}

.select_container .select_icon {
    width: 32px;
    background: url(/assets/images/versionComparison/version_retract.svg) no-repeat center;
    transition: transform 0.3s linear;
}

.item_version .download_btn {
    background: #BDE8FF;
    border-radius: 2px;
    font-size: 18px;
    color: #007FDF;
    line-height: 48px;
    text-align: center;
    cursor: pointer;
    user-select: none;
    margin-bottom: 32px;
    transition: all 0.3s linear;
}

.item_version .download_btn:hover {
    transform: translateY(-2px);
    background: #CBEDFF;
    box-shadow: 0px 3px 10px 0px rgba(94, 105, 120, 0.14);
}

.item_version .features {
    font-size: 16px;
    color: #1A2736;
    line-height: 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
}

.item_version .features>div:first-child {
    max-width: 350px;
}

.item_version .features.gray {
    color: #97A4B6;
}

.item_version .feature_title {
    font-size: 16px;
    font-weight: 500;
    color: #1A2736;
    line-height: 22px;
    padding-top: 32px;
    margin-top: 32px;
    padding-bottom: 4px;
    border-top: 1px solid #DAE0E6;
}

.item_version .features .option {
    height: 22px;
    background: #FFF0D9;
    border-radius: 2px;
    padding: 2px 10px;
    font-size: 12px;
    color: #D18100;
    line-height: 18px;
}

.item_version .features .feature_icon {
    height: 22px;
    width: 22px;
    background: url(/assets/images/versionComparison/version_exist.svg) no-repeat;
}

.feature_title .module_icon {
    width: 290px;
    height: 64px;
    background-image: url(/assets/images/versionComparison/module_icon.svg);
    margin-bottom: 32px;
}

.feature_title .module_icon.en {
    width: 376px;
    background-image: url(/assets/images/versionComparison/en_module_icon.svg);
}

.feature_title .module_icon.gray_icon {
    background-position-x: -290px;
}

.feature_title .module_icon.en.gray_icon {
    background-position-x: -376px;
}

.feature_title .text {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.feature_title .text .option {
    height: 22px;
    background: #FFF0D9;
    border-radius: 2px;
    padding: 2px 10px;
    font-size: 12px;
    color: #D18100;
    line-height: 18px;
}

/* 联系我们 */

.contact_us {
    text-align: center;
    width: 100%;
    height: 280px;
    background: url("/assets/images/versionComparison/footer_banner_bg.svg") #419DFF no-repeat;
}

.contact_us_wrap {
    height: 100%;
    width: 970px;
    display: inline-block;
    position: relative;
}

.contact_us_text {
    font-size: 36px;
    color: #FFFFFF;
    letter-spacing: 0;
    line-height: 40px;
    display: inline-block;
    position: absolute;
    left: 0;
    top: 120px;
}

.contact_us_button {
    position: absolute;
    right: 0;
    top: 114px;
    width: 180px;
    height: 56px;
    border: 1px solid #FFFFFF;
    border-radius: 4px;
    font-size: 20px;
    color: #FFFFFF;
    text-decoration: none;
    line-height: 56px;
    transition: all .3s linear;
    margin: 0;
}

.contact_us_button:hover {
    background: rgba(255, 255, 255, 0.10);
    box-shadow: 0 3px 10px 0 rgba(94, 105, 120, 0.14);
    transform: translateY(-2px);
}

@media screen and (min-width: 1920px) {
    #top_container.bg {
        background-size: 100%;
    }
}

@media screen and (max-width: 1580px) {
    #top_container .container, #middle {
        width: 1110px;
    }
    .version_top.standard, .item_version.standard {
        display: none;
    }
    body .text_head {
        width: 80%;
    }
}

@media screen and (max-width: 1440px) {
    #top_container .container.en, #middle.en {
        width: 904px;
    }
    #top_container .en .super, #middle.en .super {
        display: none;
    }
}

@media screen and (max-width: 1170px) {
    .contact_us_wrap {
        width: 100%;
    }
    .contact_us_text {
        left: 0;
        right: 0;
        top: 80px;
        padding: 0 30px;
    }
    .contact_us_button {
        position: absolute;
        right: 50%;
        margin-right: -90px;
        top: 150px;
    }
    #top_container .container, #middle {
        width: 732px;
    }
    .version_top.super, .item_version.super {
        display: none;
    }
    #top_container .en .hybrid, #middle.en .hybrid {
        display: block;
    }
}

@media screen and (max-width: 960px) {
    #top_container .container.en, #middle.en {
        width: 440px;
    }
    #top_container .en .hybrid, #middle.en .hybrid {
        display: none;
    }
}

@media screen and (max-width: 800px) {
    #top_container .container, #middle {
        width: 80%;
        justify-content: center;
    }
    #top_container .version_top, #middle .item_version {
        width: 80%;
    }
    .version_top.hybrid, .item_version.hybrid {
        display: none;
    }
    #top_container .en .multi, #middle.en .multi {
        display: block;
    }
}

@media screen and (max-width: 642px) {
    .contact_us_text {
        top: 60px;
    }
    .contact_us_button {
        top: 170px;
    }
}

@media screen and (max-width: 606px) {
    .en .multi .select_title {
        line-height: 32px;
    }
}

@media screen and (max-width: 578px) {
    .en .super .select_title {
        line-height: 32px;
    }
}

@media screen and (max-width: 560px) {
    #top_container .container, #middle {
        width: 354px;
    }
    #top_container .version_top, #middle .item_version {
        width: 100%;
    }
}

@media screen and (max-width: 480px) {
    #top_container .container.en, #middle.en, #top_container .en .version_top {
        width: 370px;
    }
    #middle.en .item_version {
        width: 370px;
        padding: 32px 15px 40px;
    }
    #top_container .en .version_top {
        padding: 32px 15px;
    }
    .item_version .features>div:first-child {
        width: 310px;
    }
    .feature_title .module_icon.en {
        width: 340px;
    }
    .version_top .version_container.en {
        width: calc(100% - 30px);
        left: 15px;
    }
}

@media screen and (max-width: 460px) {
    .version_intro.en li {
        line-height: 60px;
    }
    .version_intro.en li span {
        left: 0;
        right: auto;
        top: 30px;
    }
    .arrow_icon {
        right: 5px;
    }
    #top_container .container, #middle {
        width: 300px;
    }
    #top_container .version_top {
        padding: 32px 15px;
    }
    #middle .item_version {
        padding: 32px 15px 40px;
    }
    .version_top .version_container {
        width: calc(100% - 30px);
        left: 15px;
    }
}

@media screen and (max-width: 354px) {
    .contact_us_text {
        font-size: 25px;
    }
}

#footer {
    width: 100%;
    height: 582px;
    background: #002847;
}