.category-tags {
    margin: 0 0 30px 0;
    padding: 15px 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
}
.category-tags h4 {
    margin: 0 0 15px 0;
    font-size: 18px;
    color: #333;
    font-weight: 600;
}
.tag-list {
    display: flex;
    flex-wrap: wrap; /* 关键属性：自动换行 */
    gap: 10px; /* 标签之间的间距 */
}
.tag-item {
    padding: 6px 15px;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    color: #555;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none; /* 去除a标签默认下划线 */
    display: inline-block; /* 保持原有布局 */
}
.tag-item:hover {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
    text-decoration: none; /* hover时也无下划线 */
}
.tag-item.active {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
}