/* 左侧分类导航样式 - 中国风传统设计 */

/* 整体容器 */
.wp-column-menu .wp-column {
    background: transparent;
}

/* 标题区域 - 天青色中国风背景 */
.wp-column-menu .column-anchor {
    background: linear-gradient(135deg, #5BC0BE 0%, #3A9D9B 100%);
    border-radius: 0;
    padding: 0;
    margin-bottom: 0;
    border: none;
    box-shadow: 0 4px 12px rgba(91, 192, 190, 0.3);
    overflow: hidden;
    position: relative;
}

/* 中国风水墨装饰背景 - 更丰富的图案 */
.wp-column-menu .column-anchor::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 20%, rgba(255, 255, 255, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 10% 70%, rgba(255, 255, 255, 0.05) 0%, transparent 55%);
    opacity: 0.8;
    pointer-events: none;
}

/* 添加水墨纹理效果 */
.wp-column-menu .column-anchor::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255, 255, 255, 0.03) 10px, rgba(255, 255, 255, 0.03) 20px),
        repeating-linear-gradient(-45deg, transparent, transparent 10px, rgba(255, 255, 255, 0.02) 10px, rgba(255, 255, 255, 0.02) 20px);
    opacity: 0.5;
    pointer-events: none;
}

.wp-column-menu .anchor-title {
    margin: 0;
    padding: 40px 28px;
    position: relative;
    z-index: 1;
}

.wp-column-menu .Column_Anchor {
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 4px;
    text-align: center;
    font-family: 'Microsoft YaHei', '微软雅黑', 'STKaiti', '楷体', serif;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

/* 隐藏切换按钮 */
.wp-column-menu .column-switch {
    display: none !important;
}

/* 分类列表容器 */
.wp-column-menu .column-body {
    background: transparent;
    padding: 0;
}

/* 列表容器 - 米黄色背景 + 水墨纹理 */
.wp-column-menu .column-list-wrap {
    background: #f5f1e8;
    border-radius: 0;
    padding: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    position: relative;
}

/* 列表容器背景装饰 */
.wp-column-menu .column-list-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 85% 15%, rgba(91, 192, 190, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 15% 45%, rgba(91, 192, 190, 0.02) 0%, transparent 35%),
        radial-gradient(circle at 75% 75%, rgba(91, 192, 190, 0.025) 0%, transparent 38%);
    opacity: 0.8;
    pointer-events: none;
}

/* 分类列表项 */
.wp-column-menu .column-item {
    border: none;
    margin: 0;
    border-bottom: 1px solid #d4c5a9;
    position: relative;
}

.wp-column-menu .column-item:last-child {
    border-bottom: none;
}

/* 选项基础样式 - 更大的尺寸 */
.wp-column-menu .column-item-link {
    display: block;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 24px 28px;
    margin: 0;
    color: #5a5a5a;
    font-size: 17px;
    font-weight: 400;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: none;
    font-family: 'Microsoft YaHei', '微软雅黑', 'STKaiti', '楷体', serif;
    letter-spacing: 1px;
}

/* 列表项装饰 - 左侧淡青色边框（悬停时显示） */
.wp-column-menu .column-item-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: linear-gradient(180deg, #5BC0BE 0%, #3A9D9B 100%);
    transition: width 0.3s ease;
}

/* 悬停效果 - 浅色背景 + 左侧边框 */
.wp-column-menu .column-item-link:hover {
    background: rgba(91, 192, 190, 0.08);
    color: #3A9D9B;
    padding-left: 32px;
}

.wp-column-menu .column-item-link:hover::before {
    width: 4px;
}

/* 当前选中项 - 天青色文字 + 浅青背景 + 左侧边框 */
.wp-column-menu .column-item-link.selected {
    background: rgba(91, 192, 190, 0.12);
    color: #3A9D9B;
    font-weight: 600;
    padding-left: 32px;
}

.wp-column-menu .column-item-link.selected::before {
    width: 4px;
}

/* 分类名称 */
.wp-column-menu .column-name {
    display: inline-block;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .wp-column-menu .wp-column {
        margin-bottom: 20px;
    }
    
    .wp-column-menu .anchor-title {
        padding: 28px 20px;
    }
    
    .wp-column-menu .Column_Anchor {
        font-size: 18px;
        letter-spacing: 2px;
    }
    
    .wp-column-menu .column-item-link {
        padding: 16px 20px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .wp-column-menu .anchor-title {
        padding: 24px 18px;
    }
    
    .wp-column-menu .Column_Anchor {
        font-size: 16px;
        letter-spacing: 2px;
    }
    
    .wp-column-menu .column-item-link {
        padding: 14px 18px;
        font-size: 13px;
    }
}