/* 品牌名称列表样式 */
.brand-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.brand-name-item {
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: 4px;
    padding: 15px;
}

.brand-name-item h2 {
    margin: 0 0 10px 0;
    font-size: 16px;
}

.brand-name-item h2 a {
    color: var(--black);
    text-decoration: none;
    transition: color 0.3s;
}

.brand-name-item h2 a:hover {
    color: var(--primary-blue);
}

.brand-name-item > a {
    color: var(--gray);
    text-decoration: none;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.brand-name-item span {
    color: var(--gray);
    font-size: 12px;
}

/* 响应式布局 */
@media (max-width: 1200px) {
    .brands-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .brand-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .brands-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .brand-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .brand-list {
        grid-template-columns: 1fr;
    }
}

/* 面包屑导航样式 */
.breadcrumb-block {
    background-color: var(--white);
    padding: 15px 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    margin-bottom: 10px;
    max-width: 1170px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.breadcrumb {
    color: var(--gray);
}

.breadcrumb a {
    color: var(--primary-blue);
    text-decoration: none;
}

.breadcrumb i {
    margin: 0 10px;
    font-size: 12px;
}

/* 内容区块样式 */
.content-block {
    background: var(--white);
    padding: 20px;
    margin: 10px auto;
    max-width: 1170px;
    box-sizing: border-box;
}