.main{
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 110px;
}
.breadcrumb{
    display: flex;
    align-items: center;
    margin: 24px 0;
}
.breadcrumb_item{
    font-weight: 400;
    font-size: 14px;
    color: #777777;
    line-height: 20px;
}

.breadcrumb_item a{
    font-weight: 400;
    font-size: 14px;
    color: #1D4ED8;
    line-height: 20px;
}

.news_img{
    width: 100%;
    height: 300px;
    background: url('../img/policy-bg.png') no-repeat;
    background-size: cover;
}
.fixed_ai_box{
    bottom: 300px !important;
}
.new_img_text_box{
    max-width: 1200px;
    margin: 0 auto;
}
.new_img_text{
    font-weight: bold;
    font-size: 44px;
    color: #212121;
    line-height: 62px;
    margin-bottom: 13px;
    padding-top: 90px;
}
.new_img_desc{
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    line-height: 22px;
}
.follow_header{
    font-weight: 800;
    font-size: 16px;
    color: #202A38;
    line-height: 22px;
    display: flex;
    align-items: center;
    margin-bottom: 23px;
}
.follow_header_line{
    width: 3px;
    height: 17px;
    background: #2563EB;
    border-radius: 2px;
    margin-right: 9px;
}
.breadcrumb_box{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.search_breadcrumb_box{
    display: flex;
    align-items: center;
    gap: 10px;
}
.search_input{
    display: flex;
    align-items: center;
    background: rgba(0,0,0,0.05);
    border-radius: 4px;
    padding: 6px 13px;
}
.search_input input{
    border: none;
    outline: none;
    background: transparent;
    color: #202A38;
    font-size: 14px;
    line-height: 20px;
}
.search_input_img{
    width: 20px;
    height: 20px;
    margin-right: 5px;
}
.search_btn{
    padding: 6px 16px;
    background: #1A5EF0;
    border-radius: 4px;
    font-weight: bold;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 22px;
    cursor: pointer;
}
.news_box{
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
    border-radius: 12px;
    background: #FFFFFF;
    border: 1px solid #E4E8F0;
}
.news_content_item{
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    border-bottom: 1px dashed #E4E8F0;
}
.news_content_item:hover{
    .news_text{
        color: #2563EB;
    }
    .news_item_time{
        color: #2563EB;
    }
}
.news_item_text{
    display: flex;
    align-items: center;
    gap: 8px;
    width: calc(100% - 130px);
}
.news_text{
    font-weight: 400;
    font-size: 16px;
    color: #212121;
    line-height: 22px;
}
.news_point{
    width: 4px;
    height: 4px;
    background: #1A5EF0;
}
.news_item_time{
    font-weight: 400;
    font-size: 14px;
    color: #999999;
    line-height: 20px;
}

@media (min-width: 769px) and (max-width: 1239px) {
    .main{
        padding: 0 30px;
    }
    .new_img_text_box{
        padding: 0 30px;
    }
}

@media (max-width: 768px) {
    .new_img_desc{
        display: none;
    }
    .news_img {
        width: calc(100% - 30px);
        height: 90px;
        background: url(../img/policy-bg.png) no-repeat;
        background-size: 100% 100%;
        margin: 15px;
        border-radius: 12px;
    }
    .new_img_text{
        margin: 0;
        font-weight: bold;
        font-size: 18px;
        color: #212121;
        line-height: 25px;
        padding-top: 33px;
        padding-left: 26px;
    }
    .breadcrumb_box{
        display: none;
    }
    .news_box{
        border: none;
    }
    .follow_header{
        display: none;
    }
    .news_box{
        padding: 0;
    }
    .news_content_item{
        display: block;
        padding: 15px;
    }
    .news_item_text{
        width: 100%;
    }
    .news_point{
        flex-shrink: 0;
    }
    .news_text{
        font-weight: 400;
        font-size: 18px;
        color: #212121;
        line-height: 21px;
        margin-bottom: 2px;

        white-space: wrap;
        text-overflow: nowrap;

        display: -webkit-box; /* 必须 */
        -webkit-box-orient: vertical; /* 必须 */
        -webkit-line-clamp: 2; /* 限制在一个块元素显示的文本的行数 */
        overflow: hidden; /* 隐藏溢出的内容 */
    }
    .news_item_time{
        font-weight: 400;
        font-size: 14px;
        color: #999999;
        line-height: 17px;
        margin-left: 12px;
    }
}