/* CSS Document */
/* 主体内容样式 */
.wp_listcolumn .wp_column{
    height:40px !important;
}
.wp_listcolumn .wp_column a{
     height:40px !important;
}
.wp_listcolumn .wp_column a .column-name{
     line-height:30px !important;
     padding: 5px 10px 5px 29px;
}



.main {
        padding: 40px 0;
        position: relative;
        z-index: 1;
    }

    /* 文章列表页布局：左侧栏目 + 右侧内容 */
    .article-layout {
        display: flex;
        flex-wrap: wrap;
        gap: 30px;
    }

    /* 左侧栏目菜单 - 无背景色版本 */
    .sidebar {
        flex: 0 0 260px;
        min-width: 260px;
        border: 1px solid #eee;
        border-radius: 4px;
        overflow: hidden;
    }

    .sidebar-title {
        background-color: #006699;
        color: #fff;
        font-size: 20px;
        font-weight: bold;
        padding: 15px 20px;
        text-align: center;
    }

    /* 左侧3级栏目菜单 - 移除背景色 + 伸缩样式 */
    .sidebar-menu {
        background: none; /* 清除背景色 */
    }

    .sidebar-menu > li > a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 12px 20px;
        color: #333;
        font-size: 16px;
        border-bottom: 1px solid #eee;
    }

    .sidebar-menu > li > a:hover {
        background-color: #f5f5f5;
        color: #006699;
    }

    /* 子菜单默认隐藏 */
    .sidebar-sub, .sidebar-third {
        background: none; /* 清除背景色 */
        display: none;
    }

    .sidebar-sub li a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 20px 10px 30px;
        color: #555;
        font-size: 15px;
        border-bottom: 1px solid #f5f5f5;
    }

    .sidebar-sub li a:hover {
        color: #006699;
        padding-left: 35px;
    }

    .sidebar-third li a {
        display: block;
        padding: 8px 20px 8px 45px;
        color: #777;
        font-size: 14px;
        border-bottom: 1px solid #f9f9f9;
    }

    .sidebar-third li a:hover {
        color: #006699;
        padding-left: 50px;
    }

    /* 展开箭头样式 */
    .arrow {
        font-size: 12px;
        transition: transform 0.3s ease;
    }
    .arrow.open {
        transform: rotate(180deg);
    }

    /* 右侧内容区 */
    .article-content {
        flex: 1;
        min-width: 300px;
    }

    /* 面包屑导航（当前位置） */
    .breadcrumb {
        padding: 12px 15px;
        background-color: #f5f5f5;
        border-radius: 4px;
        margin-bottom: 25px;
        font-size: 15px;
        color: #666;
    }

    .breadcrumb a {
        color: #006699;
    }

    .breadcrumb a:hover {
        text-decoration: underline;
    }

    .breadcrumb span {
        margin: 0 8px;
        color: #999;
    }

    /* 文章列表样式（沿用原网页风格） */
    .article-list {
        width: 100%;
    }

    .article-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 0;
        border-bottom: 1px dashed #eee;
        transition: background-color 0.2s ease;
    }

    .article-item:hover {
        background-color: #f8f8f8;
        padding-left: 5px;
    }

    .article-title {
        flex: 1;
        font-size: 16px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 85%;
    }

    .article-title a {
        color: #333;
    }

    .article-title a:hover {
        color: #006699;
    }

    .article-date {
        font-size: 15px;
        color: #999;
        flex-shrink: 0;
    }



/* 动画定义 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 响应式适配 */
@media (max-width: 768px) {
    /* 文章列表页响应式 */
    .sidebar {
        flex: 0 0 100%;
        min-width: 100%;
    }
    .article-content {
        flex: 0 0 100%;
    }
}