.main-content-box {
    background-color: #F5F9FF;
}

.content_box {
    display: flex;
    margin: 20px;
    width: 1200px;
    margin: auto;
}

.sidebar {
    width: 240px;
    background-color: #fff;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    margin-right: 40px;
    align-self: flex-start;
    transform: translateY(-60px);
}

.sidebar-item {
    padding: 13px 20px;
    border-bottom: 1px solid #e0e0e0;
    cursor: pointer;
    transition: background-color 0.3s;
    font-weight: 400;
    font-size: 16px;
    color: #363636;
    line-height: 23px;
    text-align: center;
    display: block;
  	text-decoration: none;
}

.sidebar-item:last-child {
    border-bottom: none;
}

.sidebar-item.active {
    background-color: #DFECFC;
}

.sidebar-item:hover {
    background-color: #f0f8ff;
}

.aside_logo {
    width: 240px;
    height: 60px;
    background: #0152A8;
    border-radius: 0px 0px 0px 0px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.aside_logo img {
    width: 120px;
}

.main-content {
    flex-grow: 1;
    padding: 0.75rem 0 60px;
}

.content-card {
    margin-top: 12px;
    background: #FFFFFF;
    border-radius: 6px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.article-content {
    padding: 26px;
}

.article-content-title {
    font-size: 24px;
    color: #333;
    text-align: center;
    margin-bottom: 20px;
}

.article-content-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.article-content-time {
    font-size: 14px;
    color: #c0c0c0;
    text-align: center;
}

.article-content-from {
    font-size: 14px;
    color: #c0c0c0;
    text-align: center;
}

.article-content-actions {
    margin: 0 10px;
}

.article-content-actions a {
    font-size: 14px;
    color: #333;
    text-align: center;
    text-decoration: none;
}

.article-content-link {
    color: #fda845;
    font-size: 14px;
}

.article-content-mp {
    img {
        max-width: 100% !important;
      	margin:auto;
     	display:block;
        height: auto;
    }

    .content_title {
        font-size: 16px;
        font-weight: 600;
    }
}

.location {
    color: #666;
    font-size: 14px;
}

.action-buttons {
    margin: 0 20px;
    display: flex;
    justify-content: center;
    gap: 18px;
    padding: 20px 0 20px;
    border-bottom: 1px solid #e5e5e5;
  	justify-content: space-between;
}

.action-button {
    width: 238px;
    height: 50px;
    background: #FFFFFF;
    border-radius: 6px 6px 6px 6px;
    border: 1px solid #0152A8;
    font-weight: 400;
    font-size: 16px;
    color: #0152A8;
  	display:flex;
  	align-items: center;
    justify-content: center;
}

.action-button img {
    margin-right: 6px;
    width: 30px;
    height: 30px;
}

.action-button:hover {
    background-color: #f0f8ff;
}

.action-button img {
    margin-right: 5px;
    width: 20px;
    height: 20px;
}

.navigation {
    padding:20px;
    display: flex;
    align-items: center;
    justify-content: space-between;

}

.navigation .nav-item {
    color: #666;
    font-size: 16px;
    text-decoration: none;
  	display: flex;
    gap: 4px;
    align-items: center;
}

.relation-title {
    margin: 14px 0 10px;
    color: rgba(128, 128, 128, 1);
    font-size: 16px;
}

.relation-cards {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
      flex-wrap: wrap;
    gap: 10px;
}

.relation-item {
    width: 49%;
    display: flex;
      color: rgba(80, 80, 80, 1);
    background-color: rgba(255, 255, 255, 1);
    border-radius: 16px;
    font-size: 14px;
    padding: 18px;
}

.relation-item-image {
    width: 118px;
    height: 93px;
    margin-right: 10px;
}

.relation-item-image img {
    width: 118px;
    height: 93px;
  	object-fit: cover;
}

.relation-item-content {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.relation-item-title {
    color: rgba(56, 56, 56, 1);
    font-size: 17px;
    font-weight: bold;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.relation-item-description {
    color: rgba(56, 56, 56, 1);
    font-size: 15px;
    display: -webkit-box;
    /* 关键：启用 flex 盒模型 */
    -webkit-box-orient: vertical;
    /* 设置垂直方向的布局 */
    -webkit-line-clamp: 3;
    /* 限制显示 3 行 */
    overflow: hidden;
    /* 超出部分隐藏 */
    text-overflow: ellipsis;
    /* 显示省略号 */
    word-break: break-word;
    /* 避免单词溢出 */
}

.article-video video {
    width: 100%;
    margin-bottom: 14px;
}

.article-video-description {
    color: rgba(80, 80, 80, 1);
    font-size: 14px;
}