.oc-main-sam-about-us {
    padding: 0.4rem 2.15rem 0.8rem;
}

.oc-main-sam-about-us .oc-main-sam-about-us-title {
    text-align: center;
    margin-bottom: 0.6rem;
}

.oc-main-sam-video-rich-text {
    display: flex;
    gap: 0.4rem;
}

.oc-main-sam-about-us-rich-text h2 {
    color: var(--Color) !important;
    /* border-bottom: 1px solid #B7B7B7;
    padding-bottom: 0.2rem; */
}

.oc-main-sam-about-us-rich-text hr {
    color: #B7B7B7;
    margin-bottom: 0.3rem;
}

.oc-main-sam-about-us-rich-text h3,
.oc-main-sam-about-us-rich-text h4 {
    color: #181818;
}

.oc-main-sam-associated-brand {
    margin-top: 0.2rem;
    color: #666;
}

.oc-main-sam-associated-brand-text {
    font-size: max(0.18rem , 18px);
    margin-bottom: 0.4rem;
}

.oc-main-sam-associated-brand hr {
    margin-bottom: 0.3rem;
    color: #B7B7B7;
}

.oc-main-sam-associated-brand .associated-brand-list {
    display: flex;
    flex-wrap: wrap;
    row-gap: 0.3rem;
    justify-content: space-between;
}

.oc-main-sam-associated-brand .associated-brand-list .associated-brand-item {
    width: 30%;
}

.oc-main-sam-associated-brand .associated-brand-list .associated-brand-item .associated-brand-image {
    height: 1.2rem;
}

.oc-main-sam-associated-brand .associated-brand-list .associated-brand-item .associated-brand-image img {
    max-width: 80%;
}

.oc-main-sam-associated-brand .associated-brand-list .associated-brand-item .associated-brand-info {
    line-height: 2;
}
.about-us-title{
    color: var(--Color) !important;
    margin: 0.2rem 0;
}
.oc-main-partners{
    margin: 0.57rem 0 1rem;
}
.oc-main-partners .oc-main-sam-associated-brand-text{
    font-size: 18px;
    font-weight: 400;
    line-height: 0.34rem;
    text-align: left;
    color: #666666;
}
.oc-main-partners-content{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap:0.88rem 1.38rem;
}
.oc-main-partners-item{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 2.64rem;
    height: 0.75rem;
}
.oc-main-partners-item img{
    object-fit: contain;
    width: 100%;
    height: 100%;
}
.associated-brand-info {
    font-size: 18px;
}
.oc-main-sam-rich-text p {
    font-size: 18px;
}

/* 小屏pc */
@media screen and (max-width: 1400px) {
    .oc-main-partners-content{
        gap:0.88rem 1.48rem;
    }
    .oc-main-sam-about-us {
        padding: 0.4rem 1.2rem;
    }
    .oc-main-sam-rich-text p {
        font-size: 18px;
    }
    .oc-main-sam-associated-brand-text {
        font-size: 18px;
    }

    .oc-main-sam-associated-brand .associated-brand-list .associated-brand-item .associated-brand-info {
        font-size: 18px;
    }

    .oc-main-sam-associated-brand-text {
        margin-bottom: 0.55rem;
    }

    .oc-main-sam-associated-brand .associated-brand-list .associated-brand-item .associated-brand-image {
        height: 1.5rem;
    }

    .oc-main-sam-about-us .about-us-video iframe {
        width: 500px;
        height: 280px;
    }
}

/* ipad和mobile */
@media screen and (max-width: 1025px) {
    .oc-main-partners{
        margin: 0.25rem 0 0.8rem;
    }
    .oc-main-partners .oc-main-sam-associated-brand-text{
        font-size: 0.24rem;
        line-height: 0.45rem;
    }
    .oc-main-partners-content{
        grid-template-columns:1fr 1fr 1fr;
        gap:0.58rem 0.26rem;
    }
    .oc-main-partners-item{
        width: 2.11rem;
        height: 0.6rem;
    }
    .oc-main-sam-about-us {
        padding: 0.2rem 0.3rem;
    }

    .oc-main-sam-video-rich-text {
        flex-direction: column-reverse;
    }

    .oc-main-sam-video-rich-text .about-us-video iframe {
        width: 100%;
        height: 3.8rem;
    }
    .oc-main-sam-associated-brand{
        margin-bottom: 0.4rem;
    }
    .oc-main-sam-associated-brand .associated-brand-list {
        flex-direction: column;
    }

    .oc-main-sam-associated-brand .associated-brand-list .associated-brand-item {
        width: 100%;
        border: 1px solid #B7B7B7;
        padding: 1rem 0.1rem;
    }
    .oc-main-sam-associated-brand .associated-brand-list .associated-brand-item .associated-brand-image img {
        width: 60%;
        margin: 0 auto;
    }
    .oc-main-sam-associated-brand .associated-brand-list .associated-brand-item:nth-child(n+5) .associated-brand-image img {
        width: 30%;
    }
    .oc-main-sam-associated-brand .associated-brand-list .associated-brand-item .associated-brand-info {
        line-height: 1.5;
        text-align: center;
    }
}