@media screen and (max-width: 800px) {
    .content_left {
        display: none;
    }
}

.brand-list {
    width: 100%;
    margin: 0 auto;
}

.brand-item {
    display: flex;
    gap: 30px;
    padding: 30px 0;
    border-bottom: 1px solid #BFBFBF;
}
.brand-item:nth-child(1) {
    padding-top: 0;
}
.brand-item:last-child {
    border-bottom: none;
}

.brand-media {
    flex: 0 0 378px;
}

.brand-media img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.brand-info {
    flex: 1;
}

.brand_title {
    font-weight: bold;
    font-size: 30px;
    color: #000000;
    line-height: 36px;
    margin-bottom: 10px;
}

.brand_desc {
    display: flex;
    align-items: baseline;
    padding: 6px 0;
}
.brand_desc_xian{
    width: 3px;
    height: 21px;
    background-color: var(--primary-color);
    position: relative;
    top: 4px;
}
.brand_desc_text{
    width: calc(100% - 3px - 10px);
    margin-left: 10px;
    font-weight: 400;
    font-size: 18px;
    color: #000000;
    line-height: 26px;
}
/* 交替（图片在右侧） */
.brand-item:nth-child(2n) {
    flex-direction: row-reverse;
}

/* 响应式：窄屏时图片在上方，文字在下方 */
@media (max-width: 800px) {

    .brand-item,
    .brand-item.reverse {
        flex-direction: column !important;
    }

    .brand-item{
        gap: 15px;
    }

    .brand-media {
        width: 100%;
        flex: 0 0 100%;
    }
    .brand_title{
        font-size: 28px;
    }
    .brand_desc_xian{
        height: 18px;
        position: relative;
        top: 2px;
    }
    .brand_desc_text{
        width: calc(100% - 3px - 4px);
        font-size: 15px;
    }
}