.xindongda_banner {
    position: relative;
    /* padding: 2.7188rem 0 1.4688rem; */
}

.btn-muise{
    position: absolute;
    top: 20px;
    right: 20px;
}

.btn-muise svg{
    width: max(1.25rem,30px);
    height: max(1.25rem,30px);
}

.btn-muise-open.active,
.btn-muise-close.active{
  display: none;
}

.xindongda_banner .background_pic {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    user-select: none;
}

.xindongda_banner .swiper-button-prev,
.xindongda_banner .swiper-button-next {
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 2.5313rem !important;
    height: 2.5313rem !important;
    background: rgba(29, 29, 29, 0.70) !important;
    border-radius: 50% !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    border: none !important;
}

.xindongda_banner .swiper-button-prev svg,
.xindongda_banner .swiper-button-next svg {
    width: 27.1% !important;
}

.xindongda_banner .swiper-button-prev {
    left: 2.9688rem !important;
}

.xindongda_banner .swiper-button-next {
    right: 2.9688rem !important;
}

.xindongda_banner .container {
    display: flex;
    gap: 4.2813rem;
    align-items: center;
}

.xindongda_banner_left {
    width: 50.4%;
    flex-shrink: 0;
}

.xindongda_banner_right {
    /* padding-right: 2.0938rem !important; */
    /* flex: 1; */
    width: 100%;
}

.xindongda_banner_right .swiper-slide {
    height: auto !important;
}

.xindongda_banner_left .subTitle {
    display: flex;
    align-items: center;
    color: var(--color-primary);
    font-size: var(--font-size-14);
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 1.4px;
    text-transform: uppercase;
}

.xindongda_banner_left .subTitle_line {
    width: 1.5rem;
    height: 2px;
    background: var(--color-primary);
    margin-right: 8px;
}

.xindongda_banner_left .xindongda-title {
    color: var(--title-text-color);
    font-size: var(--font-size-60);
    font-weight: 700;
    line-height: 1.5;
    text-transform: uppercase;
    margin-top: 1.0625rem;
}

.xindongda_banner_left .content {
    color: rgba(var(--color-rgb), 0.7);
    font-size: var(--font-size-18);
    font-weight: 400;
    line-height: 1.55;
}

.xindongda_banner_left .button_wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 1.375rem;
    padding: 2.3438rem 0;
}

.xindongda_banner_left .slide_list {
    display: flex;
    gap: 1.0625rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(var(--color-rgb), 0.1);
}

.xindongda_banner_left .slide_item {
    flex: 1;
}

.xindongda_banner_left .slide_item_title {
    color: var(--title-text-color);
    font-size: var(--font-size-24);
    font-weight: 700;
    line-height: 1.33;
}

.xindongda_banner_left .slide_item_desc {
    color: rgba(var(--color-rgb), 0.5);
    font-size: 12px;
    font-weight: 400;
    line-height: 1.33;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.xindongda_banner_right .big_pic,
.xindongda_banner_right video {
    object-fit: cover;
    width: 100%;
    aspect-ratio: 1920/900;
    /* aspect-ratio: 87/131; */
    /* border-radius: 0.375rem; */
    /* background: linear-gradient(0deg, #fff 0%, #fff 100%);
    background-blend-mode: saturation, normal;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    filter: grayscale(1); */
}


@media screen and (max-width: 1500px) {
    .xindongda_banner .swiper-button-prev {
        left: 1rem !important;
    }

    .xindongda_banner .swiper-button-next {
        right: 1rem !important;
    }
}

@media screen and (max-width: 992px) {
    .xindongda_banner .container {
        gap: 2rem;
    }

    .xindongda_banner_left {
        width: 56%;
    }
}

@media screen and (max-width: 768px) {
    .xindongda_banner .container {
        flex-direction: column;
    }

    .xindongda_banner_left {
        width: 100%;
    }

    .xindongda_banner_right {
        padding-right: 0 !important;
        width: 100%;
        order: -1;
    }

    .xindongda_banner_right .big_pic {
        aspect-ratio: 1/1;
    }
}