*{
    font-family: Source Han Sans CN;
}
/*顶部视频块*/
.video_box {
    width: 100%;
    max-height: 81vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}
.video_box .video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.video_box .video::-webkit-media-controls {
    display: none !important;
}
.luck_ecology_back_img {
    display: none !important;
}

/*选项卡切换*/
.luck_tab_box {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}
.luck_tab {
    width: 100%;
    height: 100px;
    margin-top: -50px;
    padding: 10px;
    border-radius: 16px;
    background: #FFF;
    box-shadow: 4px 4px 47px 0px rgba(13, 50, 64, 0.25);
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.tab {
    width: 386px;
    height: 80px;
    color: rgba(106, 107, 121, 0.80);
    flex-shrink: 0;
    border-radius: 16px;
    text-align: center;
    background-color: #fff;
    position: relative;
}
.tab.active {
    cursor: pointer;
    color: #fff;
    text-align: center;
    font-size: 24px;
    font-style: normal;
    font-weight: 500;
    line-height: 80px;
    flex-shrink: 0;
    background: linear-gradient(72deg, #1789B1 58.37%, #5BA67E 79.45%, #92BD54 97.29%);
    position: relative;
}
.tab:hover {
    cursor: pointer;
    color: #fff;
    text-align: center;
    font-size: 24px;
    font-style: normal;
    font-weight: 500;
    line-height: 80px;
    flex-shrink: 0;
    background: linear-gradient(72deg, rgba(23, 137, 177, 0.5) 58.37%, rgba(91, 166, 126, 0.5) 79.45%, rgba(146, 189, 84, 0.5) 97.29%);
    position: relative;
}
.tab_title {
    text-align: center;
    font-size: 24px;
    font-style: normal;
    font-weight: 500;
    line-height: 80px;
}
.tab_title_bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    text-align: center;
    font-size: 56px;
    font-style: normal;
    font-weight: 900;
    line-height: normal;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.20) 0%, rgba(255, 255, 255, 0.00) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
/*二级tab切换*/
.secondary_tab {
    width: 100%;
    padding: 20px 0;
    display: none;
    box-sizing: border-box;
}
#tabContent1 {
    display: block;
}
.secondary_title {
    display: inline-block;
    min-width: 176px;
    padding: 15px 6px;
    border-radius: 12px;
    border: 1px solid #BEBEBE;
    color: #BEBEBE;
    text-align: center;
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    margin-left: 16px;
    float: left;
    box-sizing: border-box;
}
.secondary_title_truck{
    min-width: 210px !important;
}
.secondary_title:hover {
    cursor: pointer;
    color: #188AB2;
    text-align: center;
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    border: 1px solid #188AB2;
}
.secondary_title.active {
    cursor: pointer;
    color: #188AB2;
    text-align: center;
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    border: 1px solid #188AB2;
}

/*内容*/
.tab_content_box {
    width: 100%;
    height: auto;
    padding: 50px;
    margin-bottom: 80px;
    display: none;
    justify-content: space-between;
    flex-wrap: wrap;
    box-sizing: border-box;
}
#contentText1 {
    display: flex;
}
.content_img_box {
    width: 512px;
    height: 512px;
}
.tab_content {
    width: 537px;
    height: 512px;
    padding-top: 110px;
    box-sizing: border-box;
}
.content_title {
    color: #1789B1;
    font-size: 30px;
    font-style: normal;
    font-weight: 700;
}
.content_text {
    margin-top: 30px;
    color: rgba(106, 107, 121, 0.60);
    text-align: justify;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 25.6px;
}
.content_detail_button {
    width: 294px;
    height: 66px;
    border-radius: 20px;
    background: linear-gradient(74deg, #1789B1 41.46%, #92BD54 70.62%);
    box-sizing: border-box;
    color: #FFF;
    text-align: center;
    font-size: 24px;
    font-style: normal;
    font-weight: 500;
    line-height: 66px;
    margin-left: auto;
    margin-top: 20px;
}
.content_detail_button:hover {
    cursor: pointer;
}

@media only screen and (max-width:1204px){
    .luck_tab_box {
        max-width: 800px;
    }
    .luck_tab {
        width: 800px;
        height: 80px;
        margin-top: -40px;
    }
    .tab {
        width: 250px;
        height: 60px;
    }
    .tab.active,.tab_title,.tab:hover {
        line-height: 60px;
        font-size: 18px;
    }
    .tab_title_bg {
        font-size: 32px;
    }
    /*二级*/
    .secondary_tab {
        padding: 10px;
    }
    .secondary_title.active,.secondary_title,.secondary_title:hover {
        min-width: 114px;
        font-size: 14px;
        padding: 12px 4px;
        margin-left: 12px;
    }
    /*内容*/
    .tab_content_box {
        max-width: 800px;
        padding: 20px;
    }
    .content_img_box,.content_img_box img{
        width: 384px;
        height: 384px;
    }
    .tab_content {
        width: 370px;
        height: 370px;
        padding-top: 50px;
    }
    .content_detail_button {
        width: 200px;
        height: 55px;
        line-height: 55px;
        font-size: 18px;
    }
}

/*平板*/
@media only screen and (max-width:830px){
    .luck_tab_box {
        max-width: 520px;
    }
    .luck_tab {
        width: 520px;
        height: 60px;
        margin-top: -30px;
        border-radius: 10px;
    }
    .tab {
        width: 160px;
        height: 40px;
        border-radius: 10px;
    }
    .tab.active,.tab_title,.tab:hover {
        line-height: 40px;
        font-size: 14px;
    }
    .tab_title_bg {
        font-size: 25px;
    }
    /*二级*/
    .secondary_tab {
        padding: 6px;
    }
    .secondary_title.active,.secondary_title,.secondary_title:hover {
        min-width: 76px;
        font-size: 10px;
        padding: 8px 4px;
        border-radius: 10px;
        margin-left: 4px;
    }
    /*内容*/
    .tab_content_box {
        max-width: 520px;
        padding: 10px;
    }
    .content_img_box,.content_img_box img{
        width: 220px;
        height: 220px;
    }
    .tab_content {
        width: 268px;
        height: 268px;
        padding-top: 30px;
    }
    .content_title {
        font-size: 20px;
    }
    .content_text {
        margin-top: 14px;
        font-size: 10px;
    }
    .content_detail_button {
        width: 160px;
        height: 44px;
        line-height: 44px;
        font-size: 16px;
        border-radius: 18px;
    }
}

/*手机*/
@media only screen and (max-width:425px){
    .video_box {
        display: none;
    }
    .luck_ecology_back_img {
        display: block !important;
    }
    .luck_tab_box {
        width: 355px;
    }
    .luck_tab {
        width: 100%;
        height: 54px;
        margin: 10px auto 0 auto;
        border-radius: 5px;
        padding: 5px;
        display: flex;
        justify-content: space-between;
    }
    .tab {
        width: 111px;
        height: 44px;
        border-radius: 5px;
        line-height: 16.8px;
        font-size: 14px;
        display: flex;
        justify-content: center; /* 水平居中 */
        align-items: center; /* 垂直居中 */
    }
    .tab2 {
        line-height: 16.8px;
    }
    .tab.active,.tab_title {
        line-height: 16.8px;
        font-size: 14px;
    }
    .tab:hover {
        cursor: pointer;
        color: #fff;
        text-align: center;
        font-size: 24px;
        font-style: normal;
        font-weight: 500;
        line-height: 80px;
        flex-shrink: 0;
        background: linear-gradient(72deg, #1789B1 58.37%, #5BA67E 79.45%, #92BD54 97.29%);
        position: relative;
    }
    .tab_title_bg {
        width: 100px;
        font-size: 30px;
    }
    /*二级*/
    .secondary_tab {
        width: 100%;
        height: auto;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin-top: 10px;
        overflow: hidden; /* 使用overflow: hidden来清除浮动 */
    }
    .secondary_title,
    .secondary_title.active,
    .secondary_title:hover {
        min-width: 172px;
        max-width: 172px;
        height: 44px;
        font-size: 14px;
        padding: 0;
        text-align: center;
        border-radius: 5px;
        margin: 5px 0 0 0;
        display: flex;
        justify-content: center; /* 水平居中 */
        align-items: center; /* 垂直居中 */
    }
    .secondary_title_truck{
        min-width: 172px !important;
    }
    .secondary_child {
        margin-left: 11px !important;
    }
    /*内容*/
    .tab_content_box {
        max-width: 100%;
        padding: 0;
    }
    .content_img_box,.content_img_box img{
        width: 356px;
        height: 356px;
    }
    .tab_content {
        width: 100%;
        height: auto;
        padding-top: 30px;
    }
    .content_title {
        font-size: 20px;
        text-align: center;
    }
    .content_text {
        margin-top: 30px;
        line-height: 25.6px;
        font-size: 16px;
        padding: 0 10px;
    }
    .content_detail_button {
        width: 356px;
        height: 44px;
        margin: 30px auto auto auto;
        line-height: 44px;
        font-size: 18px;
        border-radius: 5px;
    }
}