.active-list {
    background-color: #FFFFFF;
    padding: 20px;
    border-radius: 10px;
}

.activity-item {
    display: flex;
    padding: 20px 0;
    border-bottom: 1px solid #EEEEEE;
    transition: background-color 0.3s;
}

.activity-item:hover {
    background-color: #FAFAFA;
}

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

.activity-cover {
    flex-shrink: 0;
    width: 224px;
    height: 126px;
    border-radius: 10px;
    overflow: hidden;
    margin-right: 20px;
}

.activity-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.activity-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    /* 修复 Flex 项目中的文本截断问题 */
    min-width: 0;
}

.activity-title {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 10px;
    
    /* 最多显示 1 行 */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.activity-desc {
    font-size: 14px;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 10px;
    
    /* 最多显示 3 行 */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.activity-meta {
    display: flex;
    align-items: center;
    font-size: 12px;
    color: #999999;
}

.meta-item {
    margin-right: 20px;
}