#banner[data-id="banner"]{
    width: 100%;
    aspect-ratio: 4/1;

    background-repeat: no-repeat;
    background-size: cover;
    margin-top: 50px;
}

#banner[data-id="banner"] .banner-mask-layer{
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-items: center;
    flex-direction: column;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.3);
}

#banner[data-id="banner"] .banner-title{
    align-self: stretch;
    color: #ffffff;
    text-align: center;
    font-family: "OPPOSans";
    font-size: 36px;
    font-style: normal;
    font-weight: 500;
    line-height: 44px;
}

#banner[data-id="banner"] .banner-introduce{
    align-self: stretch;
    color: #ffffffcc;
    text-align: center;
    font-family: "OPPOSans";
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
    margin-top: 20px;
}


/* 768以下 */
@media (max-width: 768px) {
    #banner[data-id="banner"] {
        aspect-ratio: 3 / 2;
    }

    #banner[data-id="banner"] .banner-title{
        font-size: 5vw;
    }

    #banner[data-id="banner"] .banner-introduce{
        font-size: 4vw;
    }
}