/* 面包屑导航样式 */
.breadcrumb {
    background-color: #f8f9fa;
    padding: 10px 0;
    border-bottom: 1px solid #e9ecef;
    font-size: 14px;
}

.breadcrumb ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
}

.breadcrumb li {
    display: flex;
    align-items: center;
}

.breadcrumb li:not(:last-child)::after {
    content: ">";
    margin: 0 8px;
    color: #6c757d;
}

.breadcrumb a {
    color: #007bff;
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb a:hover {
    color: #0056b3;
    text-decoration: underline;
}

.breadcrumb li:last-child a {
    color: #6c757d;
    pointer-events: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .breadcrumb {
        font-size: 12px;
        padding: 8px 0;
    }
    
    .breadcrumb li:not(:last-child)::after {
        margin: 0 4px;
    }
}