@media screen and (max-width: 768px) {
    .header-btn-container {
        margin-top: 0;
        padding-top: 100px;
    }
    :root {
        /* 这组数据是设置给的图片尺寸 */
        --kv-bg-img-width: 480px;
        --kv-bg-img-height: 250px;
        --ka-height: 240px;
    }
    .btn-group-sm>.btn, .btn-sm {
        font-size: 0.7rem;
    }
    .sub-title {
        font-size: 34px;
        margin-top: 0.5em;
    }
    .recent-exhibitions-swiper {
        margin: 1em auto;
    }
    .rs-container {
        width: 100%;
    }
    .rs-card-location {
        height: 2em;
    }
    .rs-card-location-span {
        font-size: 0.7rem;
    }
    .rs-card-content {
        font-size: 0.7rem;
        line-height: 1.3em;
    }
    .rs-btn-container {
        width: 100%;
        display: flex;
        flex-direction: row-reverse;
    }
    .recent-exhibitions-swiper {
        .swiper-slide {
            max-width: none;
            width: 100% !important;
        }
    }
    .rs-swiper-card {
        width: 100%;
    }
        /* Key Venues */
    .kv-swiper-container {
        width: 100%;
    }
    .kv-mobile-container {

    }
    .kv-mobile-description {
        margin-top: 0.5em;
    }
    .ka-mobile-container {
        width: 100%;
        overflow: hidden;
    }
    .ka-item-container {
        aspect-ratio: 3 / 2;
        background-size: 100% 100%;
        color: #ffffff;
        display: flex;
        justify-content: center;
        align-content: center;
        flex-wrap: wrap;
        padding: 1em;
        text-align: center;
    }
    .ka-item-name {
        font-size: 0.8rem;
    }
    .es-item-container {
        flex-direction: column;
    }
    .es-item {
        width: 100%;
        margin-top: 0.5em;
        .text-center {
            margin-top: 1em;
        }
    }
    .es-btn {
        font-size: 0.6rem;
    }
    .div-step:not(:last-child):before {
        top: 0.5em;
        bottom: -1.5em;
    }
    .sp-container {
        flex-direction: column;
    }
    .sp-item-container {
        width: 100%;
        margin-top: 1em;
    }
    .div-step-container {
        height: auto;
    }
    .div-step {
        margin-top: 1em;
    }
    .sp-flag {
        font-size: 0.7rem;
    }
    .is-item {
        width: auto;
    }

}