/* 主内容区域样式 */
.main-content {
    padding: 20px 0;
    background-color: var(--light-blue);
    min-height: calc(100vh - 400px);
}

/* 面包屑导航样式 */
.breadcrumb {
    padding: 15px 20px;
    margin-bottom: 20px;
    font-size: 14px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.breadcrumb a {
    color: var(--primary-blue);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--primary-red);
    transform: translateX(2px);
}

.breadcrumb i {
    margin: 0 10px;
    color: var(--gray);
    font-size: 12px;
}

.breadcrumb span {
    color: var(--black);
}

/* 品牌列表样式 */
.featured-brands,
.all-brands {
    padding: 20px;
}

.brand-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
    padding: 10px;
}

.brand-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: var(--white);
    border-radius: 8px;
    border: 1px solid var(--light-gray);
    transition: all 0.3s ease;
}

.brand-list-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-blue);
}

.brand-title {
    margin: 0;
    padding: 0;
    font-size: 16px;
    font-weight: 500;
}

.brand-name {
    color: var(--black);
    text-decoration: none;
    transition: color 0.3s ease;
}

.brand-name:hover {
    color: var(--primary-blue);
}

.brand-count {
    color: var(--gray);
    font-size: 14px;
    background: var(--light-gray);
    padding: 4px 8px;
    border-radius: 12px;
    min-width: 45px;
    text-align: center;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .brand-list {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 5px;
    }

    .brand-list-item {
        padding: 12px;
    }

    .brand-title {
        font-size: 14px;
    }

    .brand-count {
        font-size: 12px;
        padding: 3px 6px;
        min-width: 40px;
    }

    .featured-brands,
    .all-brands {
        padding: 15px;
    }
}