/* 活动详情页 */
.detail_activity_bg {
    margin-top: 30px;
}

.detail_activity_top {
    display: flex;
    flex-direction: row; /*主轴的方向（即项目的排列方向）*/
    flex-wrap: nowrap; /*换行*/
    justify-content: flex-start; /*项目在主轴上的对齐方式*/
    align-items: flex-start; /*项目在交叉轴上的对齐方式*/
}

.detail_activity_top_img {
    width: 408px;
    height: 272px;
    margin-right: 30px;
    position: relative;
    /*padding-top: 66.5%;*/
    overflow: hidden;
}

.detail_activity_top_img img {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.detail_activity_top_img p {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 5px 15px;
    border-radius: 20px;
    background-color: var(--ThemeColor);
    color: white;
    line-height: 1;
}

.detail_activity_top_info {
    width: calc(100% - 430px);
}

.detail_activity_top_info_title {
    font-weight: bold;
    color: #000000;
    font-size: 22px;
    margin-bottom: 20px;
}

.detail_activity_top_info_text {
    display: flex;
    flex-direction: row; /*主轴的方向（即项目的排列方向）*/
    flex-wrap: nowrap; /*换行*/
    justify-content: flex-start; /*项目在主轴上的对齐方式*/
    align-items: flex-start; /*项目在交叉轴上的对齐方式*/
    font-weight: 400;
    font-size: 14px;
    color: #535353;
    margin-bottom: 10px;
}

.detail_activity_top_info_text i {
    margin-right: 5px;
}

.detail_activity_top_info_text > div:nth-of-type(1) {
    word-break: keep-all;
}

.detail_activity_top_info_btn1 {
    font-size: 14px;
    font-weight: 400;
    color: var(--ThemeColor);
    margin-top: 30px;
}

.detail_activity_top_info_btn2 {
    font-size: 14px;
    font-weight: 400;
    color: #A0A0A0;
    margin-top: 30px;
}

.detail_activity_top_info_btn3 {
    background-color: var(--ThemeColor);
    font-size: 14px;
    font-weight: 400;
    color: white;
    border-radius: 4px;
    width: 180px;
    text-align: center;
    margin-top: 20px;
}

.detail_activity_top_info_btn3 a {
    display: block;
    width: 100%;
    height: 100%;
    padding: 10px 0;
    color: white;
}

.detail_activity_notice {
    display: flex;
    flex-direction: row; /*主轴的方向（即项目的排列方向）*/
    flex-wrap: nowrap; /*换行*/
    justify-content: space-between; /*项目在主轴上的对齐方式*/
    align-items: center; /*项目在交叉轴上的对齐方式*/
    color: var(--ThemeColor) !important;
    font-size: 16px;
    width: 100%;
}

.detail_activity_notice > div:nth-of-type(1) {
    display: flex;
    flex-direction: row; /*主轴的方向（即项目的排列方向）*/
    flex-wrap: nowrap; /*换行*/
    justify-content: flex-start; /*项目在主轴上的对齐方式*/
    align-items: center; /*项目在交叉轴上的对齐方式*/
    margin-right: 20px;
    width: calc(100% - 80px);
}

.detail_activity_notice > div:nth-of-type(2) {
    display: flex;
    flex-direction: row; /*主轴的方向（即项目的排列方向）*/
    flex-wrap: nowrap; /*换行*/
    justify-content: flex-start; /*项目在主轴上的对齐方式*/
    align-items: center; /*项目在交叉轴上的对齐方式*/
    font-size: 14px;
}

.detail_activity_nav {
    overflow-x: scroll;
    overflow-y: hidden;
    margin-bottom: 30px;
}

.detail_activity_nav::-webkit-scrollbar {
    display: none;
}

.detail_activity_nav ul {
    display: flex;
    flex-direction: row; /*主轴的方向（即项目的排列方向）*/
    flex-wrap: nowrap; /*换行*/
    justify-content: flex-start; /*项目在主轴上的对齐方式*/
    align-items: center; /*项目在交叉轴上的对齐方式*/
    width: 1400px;
}

.detail_activity_nav ul li {
    color: #000000;
    font-size: 16px;
    font-weight: bold;
    padding-bottom: 16px;
    margin-right: 20px;
}

.detail_activity_nav ul li a {
    color: #000000 !important;
}

.detail_activity_nav_span {
    position: relative;
}

.detail_activity_nav_span::after {
    position: absolute;
    bottom: 0;
    left: 0;
    content: "";
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background-color: var(--ThemeColor);
}

.detail_activity_nav ul li:hover {
    position: relative;
}

.detail_activity_nav ul li:hover::after {
    position: absolute;
    bottom: 0;
    left: 0;
    content: "";
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background-color: var(--ThemeColor);
}

.detail_activity_enroll_none {
    text-align: center;
    color: #A0A0A0;
    font-size: 14px;
    padding: 100px 0 150px 0;
}

.detail_activity_enroll_none img {
    width: 200px;
    margin-bottom: 30px;
}

.detail_activity_enroll_more {
    color: var(--ThemeColor) !important;
    font-size: 14px !important;
    display: flex;
    flex-direction: row; /*主轴的方向（即项目的排列方向）*/
    flex-wrap: nowrap; /*换行*/
    justify-content: center; /*项目在主轴上的对齐方式*/
    align-items: center; /*项目在交叉轴上的对齐方式*/
}

.detail_activity_enroll_list {
    width: 70%;
}

.detail_activity_enroll_list li {
    display: flex;
    flex-direction: row; /*主轴的方向（即项目的排列方向）*/
    flex-wrap: nowrap; /*换行*/
    justify-content: space-between; /*项目在主轴上的对齐方式*/
    align-items: center; /*项目在交叉轴上的对齐方式*/
    font-size: 14px;
    color: #535353;
    margin-bottom: 20px;
    width: 100%;
}

.detail_activity_enroll_list li > div:nth-of-type(1) {
    display: flex;
    flex-direction: row; /*主轴的方向（即项目的排列方向）*/
    flex-wrap: nowrap; /*换行*/
    justify-content: flex-start; /*项目在主轴上的对齐方式*/
    align-items: center; /*项目在交叉轴上的对齐方式*/
    margin-right: 20px;
    width: calc(100% - 150px);
}

.detail_activity_enroll_list li > div img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    border-radius: 50%;
}

.detail_activity_enroll_list li > div span {
    margin-right: 10px;
    color: var(--ThemeColor);
}

.detail_notice_tip {
    display: flex;
    flex-direction: row; /*主轴的方向（即项目的排列方向）*/
    flex-wrap: nowrap; /*换行*/
    justify-content: center; /*项目在主轴上的对齐方式*/
    align-items: center; /*项目在交叉轴上的对齐方式*/
    color: var(--ThemeColor) !important;
    font-size: 16px !important;
    margin-bottom: 30px;
}

.detail_notice_title {
    text-align: center;
    color: #000000;
    font-size: 18px;
    margin-bottom: 25px;
}

@media screen and (max-width: 768px) {
    .detail_activity {
        padding: 0 15px;
    }

    .detail_activity_bg {
        margin-top: 10px;
    }

    .detail_activity_top {
        display: block;
    }

    .detail_activity_top_img {
        width: 100%;
        padding-top: 66.5%;
        height: unset;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .detail_activity_top_info {
        width: 100%;
    }

    .detail_activity_top_info_title {
        font-size: 16px;
    }

    .detail_activity_top_info_btn1 {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        font-size: 16px;
        text-align: center;
        margin-top: 0;
        z-index: 1;
        background-color: #EA9D8C;
        color: white;
        height: 50px;
        padding: 10px 0;
    }

    .detail_activity_top_info_btn2 {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        font-size: 16px;
        text-align: center;
        margin-top: 0;
        z-index: 1;
        background-color: #A0A0A0;
        color: white;
        height: 50px;
        padding: 10px 0;
    }

    .detail_activity_top_info_btn3 {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 50px;
        font-size: 16px;
        border-radius: unset;
        margin-top: 0;
        z-index: 1;
    }

    .detail_activity_nav {
        margin-bottom: 15px;
    }

    .detail_activity_nav ul li {
        font-size: 14px;
        padding-bottom: 5px;
    }

    .detail_activity_nav_span::after {
        height: 2px;
    }

    .detail_activity_nav ul li:hover::after {
        height: 2px;
    }

    .detail_activity_enroll_none {
        padding: 50px 0;
    }

    .detail_activity_enroll_list {
        width: 100%;
    }

    .detail_activity_enroll_list li {
        margin-bottom: 10px;
    }

    .detail_notice_tip {
        margin-bottom: 20px;
    }

    .detail_notice_title {
        text-align: left;
        margin-bottom: 10px;
    }
}