/* 
   帝国CMS二级导航专用样式 - 居中增强版
   命名空间: .empire-center-nav- 
   特点: 完美居中, 红色调, 边框质感, 样式隔离
*/

.empire-center-nav-container {
    width: 100%;
    background-color: #ffffff;
    border-bottom: 1px solid #f0f0f0;
    padding: 20px 0;
    margin: 0 0 30px 0;
    font-family: "Microsoft YaHei", "Helvetica Neue", sans-serif;
    box-shadow: 0 4px 20px rgba(180, 30, 30, 0.06);
}

.empire-center-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center; /* 核心：实现水平居中 */
    align-items: center;     /* 核心：实现垂直居中对齐 */
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    gap: 15px;               /* 菜单项之间的均匀间距 */
}

.empire-center-item {
    margin: 0;
    position: relative;
}

.empire-center-link {
    display: block;
    text-decoration: none;
    padding: 4px;
    transition: all 0.3s ease;
}

/* 菜单名字边框盒子 */
.empire-menu-box {
    display: inline-block;
    padding: 8px 22px;
    font-size: 16px;
    font-weight: 500;
    color: #444;
    border: 1px solid #e8e8e8;
    border-radius: 6px;
    background-color: #fff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.5px;
    min-width: 60px;
    text-align: center;
}

/* 悬停效果：红色边框 + 轻微上浮 */
.empire-center-link:hover .empire-menu-box {
    color: #d93025;
    border-color: #d93025;
    background-color: rgba(217, 48, 37, 0.03);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(217, 48, 37, 0.1);
}

/* 激活状态：深红背景 + 白色文字 */
.empire-center-item.active .empire-menu-box {
    color: #fff;
    background-color: #b71c1c;
    border-color: #b71c1c;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(183, 28, 28, 0.25);
}

/* 响应式适配：移动端改为左对齐并支持横向滚动 */
@media (max-width: 768px) {
    .empire-center-nav-list {
        justify-content: flex-start; /* 移动端左对齐，避免滚动时右侧留白过多 */
        overflow-x: auto;
        white-space: nowrap;
        flex-wrap: nowrap;
        padding: 0 15px;
        -webkit-overflow-scrolling: touch;
        gap: 10px;
    }
    
    .empire-menu-box {
        padding: 6px 16px;
        font-size: 14px;
    }
}