.brand-banner {
        position: relative;
        padding-top: 14rem;
        padding-bottom: 14rem;
    }

    .banner-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .image-cover {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: linear-gradient(to top, #fff, transparent, rgb(0 0 0 / 0));
    }

    .brand-icon {
        width: 20rem;
        height: 20rem;
        margin: 0 auto 20px;
    }

    .description {
        margin-top: 20px;
        font-size: 1.2rem;
        color: #555;
        text-align: center;
    }

    .card-list {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        margin-top: 40px;
    }

    .card-item {
        flex: 1 1 calc(33.333% - 20px);
        /* 三个卡片一行 */
        margin: 10px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        border-radius: 10px;
        overflow: hidden;
        text-align: center;
        background-color: #fff;
    }

    .card-img {
        position: relative;
        width: 100%;
        padding-top: 100%;
    }

    .card-img img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .card-item .card-content {
        padding: 20px;
    }

    .card-title {
        font-weight: bold;
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

    .card-description {
        font-size: 1rem;
        color: #666;
    }