.main{
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 110px;
}
.swiper-button-next, .swiper-button-prev{
    z-index: 1 !important;
}
.main .advertisement{
    display: block;
    height: auto;
    margin: 26px 0;
    border-radius: 8px;
}

.main_banner_img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease-in-out;
}

.swiper-button-prev{
    width: 50px !important;
    height: 50px !important;
    background-size: 100% 100% !important;
    border-radius: 50% !important;
    background: url('../img/swiper-button-prev.png') no-repeat center center;
}
.swiper-button-prev::after {
    content: '' !important;  /* 隐藏默认箭头 */
}

.swiper-button-next{
    width: 50px !important;
    height: 50px !important;
    background-size: 100% 100% !important;
    border-radius: 50% !important;
    background: url('../img/swiper-button-next.png') no-repeat center center;
}
.swiper-button-next::after {
    content: '' !important;  /* 隐藏默认箭头 */
}

/* 默认隐藏：移出可视区域 + 透明 */
.swiper-button-prev,
.swiper-button-next {
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); /* 平滑缓动曲线 */
}

/* 前一个按钮默认向左移动 40px */
.swiper-button-prev {
  transform: translateX(-40px);
}

/* 下一个按钮默认向右移动 40px */
.swiper-button-next {
  transform: translateX(40px);
}

/* 3. 鼠标移入按钮本身 → 颜色变深 */
.swiper-button-prev:hover,
.swiper-button-next:hover {
  background-color: rgba(0, 0, 0, 0.5)  !important;  /* 变深色（深灰半透明） */
  /* 或者用纯色：background-color: #333; */
}

/* 4. 可选：让按钮里的箭头图标也跟随变色（提高对比度） */
.swiper-button-prev:hover::after,
.swiper-button-next:hover::after {
  color: white; /* 箭头变白色，在深色背景上更明显 */
}

.swiper-slide{
    position: relative;
    overflow: hidden;
}

.swiper_slide_text{
    padding: 14px 20px;
    box-sizing: border-box;
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    background: linear-gradient( 180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.5) 100%);
}
.slide_tag{
    display: inline-block;
    padding: 3px 10px;
    background: #2563EB;
    border-radius: 4px;
    font-weight: 500;
    font-size: 12px;
    color: #FFFFFF;
    line-height: 17px;
    margin-bottom: 18px;
}
.slide_title{
    font-weight: 800;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 30px;
    margin-bottom: 8px;
}
.swiper_source{
    display: flex;
    font-weight: 500;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 20px;
    gap: 10px;
    margin-bottom: 10px;
}

.news_box{
    display: flex;
    gap: 16px;
}

.news_box .news{
    width: 827px;
    padding: 20px;
    box-sizing: border-box;
    border-radius: 12px;
    background: #fff;
    border: 1px solid #E4E8F0;
}
.news_box .complaint{
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}
.complaint_item{
    width: 172px;
    height: 102px;
    background: #FFFFFF;
    border-radius: 12px;
    border: 1px solid #E4E8F0;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.complaint_item_img{
    width: 40px;
    height: 40px;
    margin-bottom: 4px;
}
.complaint_item .active{
    display: none;
}
.complaint_item_text{
    font-weight: bold;
    font-size: 18px;
    color: #202A38;
    line-height: 24px;
    text-align: center;
}
.complaint_item:hover{
    .inactive{
        display: none;
    }
    .active{
        display: block;
    }
    .complaint_item_text{
        color: #FFFFFF;
    }
    background: #2563EB;
    box-shadow: 0px 6px 7px 0px rgba(37,99,235,0.13);
}

.follow_box{
    width: 356px;
    padding: 20px;
    box-sizing: border-box;
    background: #FFFFFF;
    border-radius: 12px;
    border: 1px solid #E4E8F0;
    margin-bottom: 16px;
    position: sticky;
    top: 155px;
}
.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;
}
.follow_content{
    display: flex;
    gap: 18px;
}
.follow_content_item_img{
    width: 66px;
    height: 66px;
    margin-bottom: 3px;
}
.follow_content_item_text{
    width: 66px;
    font-weight: 400;
    font-size: 12px;
    color: #202A38;
    line-height: 14px;
    text-align: center;
}
.follow_content_item:hover{
    .follow_content_item_img{
        transform: scale(2); 
        transition: all 0.3s ease-in-out;
        /* 灰色阴影 */
        box-shadow: 0px 6px 7px 0px rgba(0,0,0,0.1);
        border-radius: 8px;
    }
}
.announcement .announcement_text{
    font-weight: 400;
    font-size: 16px;
    color: #2C2C2C;
    line-height: 22px;
    padding: 14px 16px 14px 52px;
    background: rgba(255,177,92,0.11);
    border-radius: 8px;
}
.announcement{
    position: relative;
    margin-bottom: 30px;
    display: block;
}
.announcement_img{
    width: 70px;
    height: 38px;
    position: absolute;
    top: 6px;
    left: -10px;
}
.rank_content .first-item{
    padding-left: 11px;
    margin-bottom: 35px;
}

.rank_content .other-item{
    display: flex;
    padding-left: 11px;
    margin-bottom: 35px;
}
.other-item:hover{
    .rank_item_img{
        transform: scale(1.3);
    }
    .rank_item_info_title{
        color: #2563EB;
    }
}
.rank_content .second-item{
    padding-left: 11px;
    margin-bottom: 35px;
}

.rank_item_content{
    width: 302px;
    height: 170px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}
.rank_item_img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease-in-out;
}
.rank_item_content:hover{
    .rank_item_img{
        transform: scale(1.3);
    }
    /* .rank_item_text{
        color: #2563EB;
    } */
}
.rank_item{
    position: relative;
    cursor: pointer;
    display: block;
}
.rank_item:last-child{
    margin-bottom: 0;
}
.icon-first{
    width: 45px;
    height: 46px;
    position: absolute;
    top: 10px;
    left: -3px;
    z-index: 2;
}
.icon-second{
    width: 45px;
    height: 46px;
    position: absolute;
    top: 10px;
    left: -3px;
    z-index: 2;
}
.rank_item_text{
    position: absolute;
    box-sizing: border-box;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px;
    background: rgba(0,0,0,0.5);
    font-size: 16px;
    color: #FFFFFF;
    line-height: 22px;
}
.rank_item_img_box{
    width: 111px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    margin-right: 14px;
}
.rank_number{
    width: 20px;
    height: 20px;
    background: rgba(0,0,0,0.5);
    position: absolute;
    font-weight: bold;
    font-size: 12px;
    color: #FFFFFF;
    line-height: 16px;
    text-align: center;
    z-index: 9;
}
.rank_item_info_content{
    width: calc(100% - 111px - 14px);
    font-weight: 400;
    font-size: 16px;
    color: #212121;
    line-height: 22px;
}
.rank_item_info_title{
    margin-bottom: 3px;
}
.rank_item_info_time{
    font-weight: 400;
    font-size: 14px;
    color: #999999;
    line-height: 24px;
}
.news_content_item:hover{
    .news_content_item_title{
        color: #2563EB;
    }
    .news_content_item_img{
        transform: scale(1.3);
    }
}
.news_content_item{
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    cursor: pointer;
}
.news_content_item_moblie{
    display: none !important;
}
.news_content_item:last-child{
    margin-bottom: 0;
}

.news_content_item_img_box{
    width: 224px;
    height: 126px;
    background: #BFECFD;
    border-radius: 8px;
    overflow: hidden;
    
}
.news_content_item_img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease-in-out;
}
.news_content_item_info{
    width: calc(100% - 224px - 16px);
}
.news_content_item_title{
    font-weight: 800;
    font-size: 18px;
    color: #212121;
    line-height: 28px;
    margin-bottom: 14px;
}
.news_content_item_desc{
    font-weight: 400;
    font-size: 13px;
    color: #666666;
    line-height: 17px;
    word-break: break-word;
    margin-bottom: 18px;
}
.news_content_item_tags{
    display: flex;
    gap: 11px;
    align-items: center;
}
.news_content_item_point{
    width: 3px;
    height: 3px;
    background: #999999;
    border-radius: 50%;
    display: none;
}
.news_content_item_tag{
    background: #EFF4FF;
    border-radius: 4px;
    font-weight: 400;
    font-size: 12px;
    color: #2563EB;
    line-height: 17px;
    padding: 4px 10px;
}
.news_content_item_time{
    display: flex;
    align-items: center;
    gap: 4px;
}
.news_content_item_time_img{
    width: 16px;
    height: 16px;
}
.news_content_item_time_text{
    font-weight: 400;
    font-size: 13px;
    color: #999999;
    line-height: 24px;
}

.news_content_item_ad_first{
    display: block;
    width: 100%;
    height: 96px;
    background: #BFECFD;
    border-radius: 8px;
    margin-bottom: 40px;
    overflow: hidden;
}
.news_content_item_ad_first:hover{
    .main_banner_img{
        transform: scale(1.3);
    }
}
.news_content_item_ad_second{
    display: flex;
    gap: 22px;
    margin-bottom: 40px;
}
.news_content_item_ad_second_item{
    display: block;
    width: 180px;
    height: 110px;
    background: #BFECFD;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    z-index: 9;
}
.news_content_item_ad_second_item:hover{
    .main_banner_img{
        transform: scale(1.3);
    }
}
.news_content_item_ad_second_title{
    position: absolute;
    box-sizing: border-box;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 5px 8px;
    background: rgba(0, 0, 0, 0.5);
    font-size: 14px;
    color: #FFFFFF;
}
.news_content_item_ad_second_item_img{
    width: 100%;
    height: 110px;
    transition: all 0.3s ease-in-out;
}
.news_content_item_more{
    display: block;
    height: 45px;
    background: #FFFFFF;
    border: 1px dashed #D1D1D6;
    border-radius: 8px;
    font-weight: 400;
    font-size: 18px;
    color: #A6A6A6;
    line-height: 45px;
    text-align: center;
    cursor: pointer;
}
.news_content_item_more:hover {
    border: 1px dashed rgba(29, 78, 216, .26);
    .news_content_item_more_text{
        color: #1D4ED8;
    }
}
.swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled{
    pointer-events: auto !important;
}
.fixed_btn_box{
    display: none;
    width: 90px;
    height: 264px;
    background: linear-gradient( 90deg, #257FFE 0%, #2563EB 100%);
    box-shadow: 0px 5px 15px 0px rgba(0,0,0,0.13);
    border-radius: 12px;
    position: fixed;
    right: 20px;
    bottom: 300px;
    padding: 5px;
    box-sizing: border-box;
    z-index: 3;
}
.fixed_btn_item{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 10px 8px;
}
.fixed_btn_item:hover{
    background: rgba(255, 255, 255, .22);
    border-radius: 8px;
}
.fixed_btn_item_text{
    font-weight: 800;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 18px;
    text-align: center;
}
.fixed_btn_item_line{
    width: 100%;
    height: 1px;
    background: #0048EB;
    margin: 2px 0;
}
.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;
}


@media (min-width: 769px) and (max-width: 1001px) {
    .fixed_btn_box{
        display: block;
    }
    .tool{
        display: none;
    }
    .news_box .news{
        width: 100% !important;
    }
}

@media (min-width: 769px) and (max-width: 1239px) {
    .main{
        padding: 0 20px;
    }
    
    .news_box .news{
        width: calc(100% - 356px - 16px);
    }
    
    .slide_title{
        font-weight: 800;
        font-size: 15px;
        color: #FFFFFF;
        line-height: 18px;
    }
    .swiper_source{
        font-weight: 500;
        font-size: 8px;
        color: #FFFFFF;
        line-height: 12px;
    }
    .slide_tag{
        font-weight: 500;
        font-size: 7px;
        color: #FFFFFF;
        line-height: 10px;
    }
}

@media (max-width: 768px) {
    .main{
        padding: 0px 15px;
    }
    .advertisement{
        display: none;
    }

    .fixed_btn_box{
        display: block;
    }
    .tool{
        display: none;
    }
    .news_box .news{
        width: 100% !important;
    }

    .swiper_source{
        display: none;
    }
    .swiper-button-next, .swiper-button-prev{
        display: none !important;
    }
    .slide_title{
        font-weight: bold;
        font-size: 16px;
        color: #FFFFFF;
        line-height: 30px;
    }
    .slide_tag{
        margin-bottom: 0;
        font-weight: 500;
        font-size: 12px;
        color: #FFFFFF;
        line-height: 17px;
    }
    .follow_header{
        display: none;
    }
    .news_box .news{
        width: 100%;
        border: none;
        padding: 0;
    }
    .news_content_item{
        margin: 15px 0;
    }
    .news_content_item_img_box{
        width: 110px;
        height: 76px;
    }
    .news_content_item_title{
        font-weight: 400;
        font-size: 18px;
        color: #333333;
        line-height: 23px;
        margin-bottom: 8px;
        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_content_item_point{
        display: block;
    }
    .news_content_item_info{
        width: calc(100% - 110px - 16px);
    }
    .news_content_item_desc{
        display: none;
    }
    .news_content_item_tag{
        padding: 0;
        background: transparent;
        font-size: 14px;
    }
    .news_content_item_time_img{
        display: none;
    }
    .news_content_item_ad_first{
        width: 100%;
        height: 42px;
        margin-bottom: 0;
    }
    .news_content_item_ad_second{
        margin-bottom: 0;
        overflow-x: auto;
        width: 100%;
        gap: 7px;
    }
    .news_content_item_ad_second_item{
        width: 110px;
        height: 67px;
        flex-shrink: 0;
    }
    .news_content_item_time_text{
        font-size: 14px;
    }
}

 /* 手机 <575 */
  @media (max-width: 575px) {
    .news_content_item_moblie{
        display: flex !important;
    }
  }