.banner_news .activy{
padding-bottom: 0px;
height:100vh;
    width: 100%;
    position: relative;
    height: calc(100vh - 0rem);
    background-color: #fff;
    /* margin-top: 5rem; */
    padding-top: 7rem;
    background-color: #000;
}
.banner_news .activy .carousel-control-prev{
    /*left: -8rem;*/
    width: 8%;
}
.banner_news .activy .carousel-control-next{
    /*right: -8rem;*/
    width: 8%;
}
.banner_news .activy .carousel{
    height: 100%;
    width: 100%;
}

.banner_news .activy .carousel-item.active {
    display: flex !important; /* 只让当前项显示为 flex */
    justify-content: center;
    align-items: center;
}

.banner_news .activy-left{
    width: 70%;
    height: 100%;
    background-color: #ccc;
    position: relative;
    display: block;
}
.banner_news .carousel-control-prev-icon{
    background-image:none !important;
}
.banner_news .activy-left::before{
       background: linear-gradient(to bottom, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.5) 20%, rgba(0, 0, 0, 0.3) 77%, rgba(0, 0, 0, 0) 100%); content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 34%;
    transition: all 0.3s
    ease;
    z-index: 2;
}
.banner_news .activy-content-right .activy-content::before{
      background: linear-gradient(to bottom, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.5) 20%, rgba(0, 0, 0, 0.3) 77%, rgba(0, 0, 0, 0) 100%);

    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 40%;
    transition: all 0.3s ease; /* 添加平滑过渡效果 */
    z-index: 10;
}

.banner_news .activy-content-right{
    width: 30%;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 0px;
    position: relative;

}
.banner_news .activy-left .activy-title{
    font-family: 'bahnschrift';
    font-weight: normal;
    font-size: 5.05rem;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
    line-height: 1.2;
    position: absolute;
    bottom: 25.7rem;
    left: 5rem;
    display: inline-block;
    text-transform: none;
    z-index:9;
    width: 57rem;
    font-weight: normal; /* Light 字重 */
    font-stretch: condensed; /* 紧缩宽度 */
}

.banner_news .activy-left .activy-title1{
    font-family: 'AlimamaFangYuanTiVF_345000wght_80.000BEVL_0ital';
    font-size: 1.6rem;
    color: #FFFFFF;
    line-height: 2.52rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
    position: absolute;
    bottom: 19rem;
    left: 5rem;
    display: block;
    z-index:9;
    width: 50rem;
    opacity: 0.6;
}

.banner_news .activy-content-right .activy-content {
    width: 100%;
    height: 50%;
    position: relative;
}

.banner_news .activy-content-right .activy-title{
    font-family: 'bahnschrift';
    font-weight: normal;
    font-size: 5.05rem;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
    line-height: 1.2;
    position: absolute;
    top: 3.2rem;
    left: 3.4rem;
    /* transform: scaleX(0.84); */
    display: inline-block;
    text-transform: none;
    z-index: 9;
    width: 57rem;
    font-weight: normal;
    font-stretch: condensed;
    z-index: 99;
}

.banner_news .activy-content-right .activy-title1{
    font-size: 1.6rem;
    color: #FFFFFF;
    line-height: 2.1rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
    position: absolute;
    bottom: 2rem;
    /*transform: scaleX(0.64);*/
    z-index:11;
    left: 3.4rem;
    width: 50.4rem;
    opacity: 0.6;
}
.banner_news .carousel-control-next-icon{
    background: none !important;
}
.banner_news .init-next,.banner_news .init-prev{

    width: 2rem !important;
    height: 7.2rem;
}
.banner_news .init-next{
    transform: scaleX(-1);
}

.banner_news #carousel-active img{
    width: 100%;

}
.banner_news #carousel-active .bj-img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.banner_news    .carousel-inner, .carousel-item {
    height: 100%;
}

@media only screen and (max-width: 768px) {
    .banner_news .activy .carousel-item{
        padding-top: 0px !important;
    }
    .banner_news .activy{
        aspect-ratio: 9 / 16;
        border-top: 0px;
    }
    .banner_news .activy .carousel-item.active{
        flex-direction: column;
    }
    .banner_news .activy-left{
        width: 100%;
        height: 100%;
        overflow: hidden;

    }
    .banner_news .activy-content-right{
        width: 100%;
        height: 30%;
    }
    .banner_news .activy-left .activy-title{
        font-size: 15.05rem;
        width: auto;
    }
    .banner_news .activy-content-right .activy-title{
        font-size: 8.05rem;
        margin-top: 9rem;
    }
    .banner_news .activy-left .activy-title1,.banner_news .activy-content-right .activy-title1,.banner_news .activy-content-right .activy-title1{
        display: none;
    }
    .banner_news .activy-content-right{
        flex-direction: row;
    }
    .banner_news .activy-content-right .activy-content{
        height: 80%;
    }
}
@media screen and (min-width: 2560px) {
    .banner_news .container-init {
        width: 234rem !important;
    }
}


.banner_news .containerss{
    width:100vw;
    margin:0 auto;
    background-color: #fafafa;
    padding-top:10rem;
    padding-bottom:16rem;
    margin-top:-1px;
    margin-bottom:-1px;

}
.banner_news .news_list{
    gap:3rem;
    justify-content: space-between;
}
.banner_news .container-init {
    width: 220rem !important; /* 默认 */
}

/* 屏幕宽度≥2560 时 */


.banner_news .containerss .items_single:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25); /* 阴影效果 */
}
.banner_news .containerss img{
    height:44rem;
    object-fit: cover;
    width:100%
}
.banner_news .card-title{
    display: -webkit-box;        /* 必须 */
    white-space: nowrap;        /* 禁止换行 */
    overflow: hidden;           /* 超出隐藏 */
    text-overflow: ellipsis;    /* 显示省略号 */
    font-family: 'bahnschrift';
    font-size: 2.5rem;
    display:block;

}
.banner_news .card-text{

    font-family: 'bahnschrift';
    font-size: 1.8rem;
    display:block;
    margin-top:2rem;
}
.banner_news .items_single{
    display:block;
    background-color: #fff;

    height:auto;
    padding:0rem;
    width:calc(33% - 2rem);
    position: relative;
    color:#000;

}
.banner_news .card-body,.banner_news .card-footer{
    padding-left: 2.5rem;
    padding-top: 3rem;
    padding-right: 2.5rem;
    padding-bottom:3rem
}
.banner_news .news_title{
    font-family: '452';
    font-weight: normal;
    font-size: 8rem;
    color: #000000;
    text-align: left;
    font-style: normal;
    text-transform: none;
    line-height: 1;
}
.banner_news .news_button{
    font-size: 3rem;
    text-transform: uppercase;
    display: inline-block;
    padding: 2rem 2rem;
    background-color: #ED3333;
    color: #fff;
}
.banner_news .news_list1{
    margin-bottom:6rem
}
.banner_news .card-date{
    color:#ccc
}
.bottom_title{
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 2;
    background: linear-gradient(rgba(0, 0, 0, 0), #000 40%);
    padding: 0.5rem 0.35rem 0.25rem;
}
@media only screen and (max-width: 768px) {
    .banner_news .containerss{
        padding-top: 30rem;
    }
    .banner_news .items_single{
        width:100%
    }
    .banner_news .news_list{
        flex-direction: column;
        gap:16rem;
    }
    .banner_news .containerss img {
        height: 112rem;

    }
    .banner_news .news_title {
        font-size: 17rem;
    }
    .banner_news .news_button {
        font-size: 7rem;
        padding: 6rem 6rem;

    }
    .banner_news .card-body, .banner_news .card-footer {
        padding-left: 6.5rem;
        padding-top: 8rem;
        padding-right: 6.5rem;
        padding-bottom: 23rem;
    }
    .banner_news .card-title {
        font-size: 9.5rem;
    }
    .banner_news .card-text{
        font-size:8.8rem;
        margin-top: 8rem;

    }
}