/* ==================== 7*24快讯区块层级 ==================== */
.post-timeline-sidebar {
    padding: 10px 0 0;
    width: 100%;
    box-sizing: border-box;
    display: inline-block;
}

/* 快讯列表项 - 子层级 */
.post-timeline-sidebar li {
    width: 100%;
    position: relative;
    padding-left: 20px;
    padding-bottom: 14px;
    box-sizing: border-box;
}

/* 时间线节点 - 伪元素 - 孙层级 */
.post-timeline-sidebar li::before {
    display: block;
    position: absolute;
    left: 0;
    top: 12px;
    content: '';
    width: 12px;
    height: 12px;
    box-sizing: border-box;
    border: 3px solid #E5E5E5;
    background: #fff;
    border-radius: 50%;
    z-index: 1;
}

/* 时间线连线 - 伪元素 - 孙层级 */
.post-timeline-sidebar li::after {
    display: block;
    position: absolute;
    left: 5px;
    top: 12px;
    content: '';
    width: 1px;
    height: 100%;
    box-sizing: border-box;
    border-left: 1px dashed #DEDEDE;
}

/* 最后一个项隐藏连线 - 孙层级 */
.post-timeline-sidebar li:last-of-type::after {
    display: none !important;
}

/* 快讯标题 - 孙层级 */
.post-timeline-sidebar .title {
    font-size: 14px;
    color: #333333;
    line-height: 1.5;
    padding: 0;
    text-align: left;
    border: none;
    cursor: pointer;
    margin: 0 0 5px 0;
    transition: color 0.2s;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    white-space: normal;
}

.post-timeline-sidebar .title:hover {
    color: #0590d6;
}

/* 快讯日期 - 孙层级 */
.post-timeline-sidebar .date {
    font-size: 12px;
    color: #B4B4B4;
    line-height: 1.4;
    margin-bottom: 8px;
    display: block;
    white-space: nowrap;
}

/* 快讯简介 - 孙层级 */
.post-timeline-sidebar .intro {
    display: none;
    margin: 10px 0;
    font-size: 14px;
    line-height: 1.5;
    color: #8c8c8c;
}

/* 查看更多按钮 - 子层级 */
.post-timeline-sidebar .btn-more {
    display: flex;
    justify-content: center;
    width: 120px;
    border-radius: 2px;
    border: 1px solid #0279ff;
    font-size: 14px;
    font-weight: 400;
    color: #0279ff;
    line-height: 32px;
    text-align: center;
    margin: 20px auto 10px auto; /* 修改：增加顶部间距，底部间距 */
    text-decoration: none;
    transition: all 0.2s;
}

.post-timeline-sidebar .btn-more:hover {
    background: #0279ff;
    color: #fff;
}


/* ==================== 响应式媒体查询 ==================== */

/* 平板设备 (768px - 1024px) */
@media screen and (max-width: 1024px) {

    /* 快讯标题 */
    .post-timeline-sidebar .title {
        font-size: 13px;
    }

}


/* 手机设备 (max-width: 767px) */
@media screen and (max-width: 767px) {

    /* 快讯列表项 */
    .post-timeline-sidebar li {
        padding-left: 15px;
        padding-bottom: 12px;
    }

    /* 时间线节点 */
    .post-timeline-sidebar li::before {
        width: 10px;
        height: 10px;
        border-width: 2px;
        top: 10px;
    }

    /* 时间线连线 */
    .post-timeline-sidebar li::after {
        left: 4px;
        top: 10px;
    }

}


/* 超小屏幕 (max-width: 480px) */
@media screen and (max-width: 480px) {

    /* 查看更多按钮 */
    .post-timeline-sidebar .btn-more {
        width: 100px;
        font-size: 13px;
        margin: 15px auto 8px auto; /* 调整小屏幕下的间距 */
    }
}