.breadcrumb-section {
    background: #fff;
    padding: 15px 0;
    border-bottom: 1px solid #e9ecef;
    position: relative;
}

.breadcrumb-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.95rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    color: #6c757d;
}

.breadcrumb-item:not(:last-child)::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-top: 2px solid #dee2e6;
    border-right: 2px solid #dee2e6;
    transform: rotate(45deg);
    margin: 0 12px;
}

.breadcrumb-item a {
    color: #f4821f;
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.breadcrumb-item a:hover {
    color: #e67e22;
}

.breadcrumb-item a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: #f4821f;
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: right;
}

.breadcrumb-item a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.breadcrumb-item.active {
    color: #495057;
    font-weight: 500;
}

/* 添加动画效果 */
.breadcrumb-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(244, 130, 31, 0.05) 0%,
        rgba(244, 130, 31, 0) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.breadcrumb-section:hover::before {
    opacity: 1;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .breadcrumb-section {
        padding: 12px 0;
    }

    .breadcrumb {
        font-size: 0.85rem;
        flex-wrap: wrap;
    }

    .breadcrumb-item:not(:last-child)::after {
        margin: 0 8px;
    }
}

/* 添加微妙的阴影效果 */
.breadcrumb-section {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}