// pc端：
// 设计稿1440*900 所有尺寸基本按px来即可;
// 正文 16px;


// 移动端：
// 设计稿宽800px，按逻辑尺寸的两倍制作。因此真实尺寸需要除2；
// 如设计稿字体大小28px,则实真字体大小为28px/2=14px;
// 或使用vw 字体大小：28/800*10 = 3.5vw 
// 正文 14px 或 3.5vw

//pc端样式
.main {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    padding-top: 70px;
    .content{
        width: 1500px;
        margin: 0 auto;
        .news_title{
            text-align: center;
            padding-top: 143px;
            margin-bottom: 80px;

            .title{
                font-weight: bold;
                font-size: 56px;
                color: #333333;
            }
        }
        .banner_box{
            display: flex;
            justify-content: space-between;
            margin-bottom: 120px;
            .news_banner{
                width: 750px;
                height: 512px;
                position: relative;
                img{
                    width: 100%;
                    height: 100%;
                    border-radius: 12px;
                }

                .news_content{
                    position: absolute;
                    left: 0;
                    bottom: 0;
                    width: 100%;
                    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.5) 100%);
                    color: #fff;
                    padding: 218px 30px 40px;
                    box-sizing: border-box;
                    border-radius: 12px;
                    .cont1{
                        font-weight: bold;
                        font-size: 20px;
                    }
                    .cont2{
                        font-weight: 400;
                        font-size: 16px;
                        margin-top: 20px;
                    }
                    .cont3{
                        font-weight: 400;
                        font-size: 14px;
                        margin-top: 27px;
                    }
                }
                
            }
            .news_banner2{
                width: 340px;
                img{
                    width: 100%;
                    height: 255px;
                    object-fit: cover;
                    border-radius: 12px;
                    margin-bottom: 30px;
                }
                .txt1{
                    font-weight: bold;
                    font-size: 20px;
                    color: #333333;
                    line-height: 30px;
                    padding-bottom: 20px;
                    border-bottom: 1px solid #E7E7E7;
                    margin-bottom: 20px;
                }
                .txt2{
                    font-size: 16px;
                    color: #333333;
                    margin-bottom: 20px;
                }
                .txt3{
                    font-size: 16px;
                    color: #333333;
                    margin-bottom: 18px;
                    display: -webkit-box;        /* 使用 Flexbox 布局 */
                    -webkit-box-orient: vertical; /* 垂直方向排列 */
                    -webkit-line-clamp: 2;      /* 限制显示的行数，这里是3行 */
                    overflow: hidden;            /* 隐藏超出部分 */
                    text-overflow: ellipsis;     /* 用省略号表示超出部分 */
                }
                a{
                    font-size: 16px;
                    color: #333333;
                    display: flex;
                    align-items: center;
                    .icon{
                        transform: rotate(90deg);
                        display: inline-block;
                        color: #000000;
                        font-size: 24px;
                        margin-top: 5px;
                        margin-left: 5px;
                    }
                }
            }
           
        }
        .tabs_box{
            width: 1300px;
            margin: 0 auto;
            font-weight: 400;
            font-size: 22px;
            display: flex;
            align-items: center;

            .tabs_li{
                color: #231F20;
                margin-right: 80px;
                cursor: pointer;
                padding-bottom: 30px;
                transition: all .2s;
                border-bottom: 2px solid transparent;
                position: relative;
                &::after{
                    content: "";
                    width: 0;
                    height: 2px;
                    background: #B81C25;
                    position: absolute;
                    left: 0;
                    bottom: -2px;
                    right: 0;
                    margin: auto;
                    transition: all .4s ease;
                }
                &:hover{
                    color: #B81C25;
                    &::after{
                        width: 100%;
                    }
                }
            }   
            .tabs_lis{
                color: #B81C25;
                border-bottom: 2px solid #B81C25;
            }   
        }

      
    }
    .news_ul{
        width: 100%;
        max-width: 1920px;
        margin: 0 auto;
        background: #F6F6F6;
        display: none;
        .news_list{
            width: 1300px;
            margin: 0 auto;
            .news_li{
                display: flex;
                align-items: center;
                padding: 40px 0;
                border-bottom:1px solid #DADADA;
                transition: all .2s;
                .li_left{
                    width: 65px;
                    height: 66px;
                    border-radius: 8px;
                    border: 1px solid #A7A5A5;
                    text-align: center;
                    font-size: 12px;
                    padding: 0px 12px 0;
                    box-sizing: border-box;
                    margin-right: 30px;
                    .timerData{
                      font-size: 26px;
                      color: #b81c25;
                      border-bottom: 1px solid #b81c25;
                      padding-bottom: 3px;
                      margin-bottom: 3px;
                      line-height: 30px;
                      padding-top: 4px;
                    }
                  }
                // .li_left{
                //     width: 66px;
                //     height: 66px;
                //     background: #F6F6F6;
                //     border: 1px solid #A7A5A5;
                //     display: flex;
                //     align-items: center;
                //     // justify-content: center;
                //     flex-direction: column;
                //     margin-right: 30px;
                //     transition: all .5s;
                //     border-radius: 8px;
                //     span:nth-child(1){
                //         font-weight: 500;
                //         font-size: 30px;
                //         color: #B81C25;
                //     }
                //     span:nth-child(2){
                //         font-weight: 500;
                //         font-size: 13px;
                //         color: #231F20;
                //         position: relative;
                //         &::after{
                //             content: '';
                //             position: absolute;
                //             top: -1px;
                //             left: -8%;
                //             height: 1px;
                //             width: 120%;
                //             background-color: #B81C25;
                //         }
                //     }
                //     a{
                //         cursor: pointer;
                //     }
                // }
                .li_cont{
                    font-weight: 400;
                    transition: all .2s;

                    div:nth-child(1){
                        font-weight: 500;
                        font-size: 20px;
                        color: #231F20;
                        line-height: 30px;
                        margin-bottom: 10px;
                        transition: all .2s;
                    }
                    div:nth-child(2){
                        font-weight: 500;
                        font-size: 16px;
                        color: #A7A5A5;
                        line-height: 30px;
                        display: -webkit-box;        /* 使用 Flexbox 布局 */
                        -webkit-box-orient: vertical; /* 垂直方向排列 */
                        -webkit-line-clamp: 1;      /* 限制显示的行数，这里是3行 */
                        overflow: hidden;            /* 隐藏超出部分 */
                    }
                }
                &:hover{
                    background: #EFEFEF;
                    .li_cont{
                        div:nth-child(1){
                            color: #B81C25;
                        }
                    }
                }
                &:last-child{
                    border: none;
                }
            }
        }
    }
    .newsShow{
        display: block;
    }
    .news_paging{
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 100px 0 120px;
        background: #F6F6F6;
        box-sizing: border-box;
        .previousPage{
            width: 40px;
            height: 40px;
            color: #000000;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid #000000;
            margin-right: 20px;
            cursor: pointer;
            transition: all 0.2s;
            span{
                font-size: 26px;
                transform: rotate(-90deg);
            }
            &:hover{
                background: #B81C25;
                border: 1px solid #B81C25;
                color: #fff;
            }
        }
        .nextPage{
            width: 40px;
            height: 40px;
            color: #000000;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid #000000;
            margin-left: 20px;
            cursor: pointer;
            transition: all 0.2s;
            span{
                font-size: 26px;
                transform: rotate(90deg);
            }
            &:hover{
                background: #B81C25;
                border: 1px solid #B81C25;
                color: #fff;
            }
        }
        .pageNum{
            min-width: 40px;
            height: 40px;
            line-height: 40px;
            font-size: 18px;
            color: #000;
            transition: all 0.2s;
            padding: 0 5px;
            box-sizing: border-box;
            cursor: pointer;
            text-align: center;
            border: 1px solid #DDE2E6;
            border-radius: 2px;
            &:hover{
                background: #B81C25;
                border: 1px solid #B81C25;
                color: #fff;
            }
        }
        .pageNumActive{
            color: #fff;
            background: #B81C25;
        }
        .pageNums{
            pointer-events: none;
        }
        .pageNum+.pageNum{
            margin-left: 10px;
        }

        .ellipsis{
            font-weight: bold;
            font-size: 22px;
            padding: 10px 15px;
            color: #333333;
            // cursor: pointer;
            transition: all 0.2s;
            // &:hover{
            //     color:#48A038
            // }
        }
    }
}
a{
    display: inline-block;
}

@media screen and (min-width: 801px) and (max-width: 1400px) {
    .main{
        .content{
            width: calc(100% - 60px);
            .banner_box{
                .news_banner{
                    width: 630px;
                    height: 413px;
                    .news_content{
                        border-radius: 12px;
                    }
                }   
                .news_banner2{
                    width: 300px;
                    img{
                        height: 200px;
                    }
                    .txt1{
                        font-size: 16px;
                    }
                    .txt2{
                        font-size: 14px;
                    }
                    .txt3{
                        font-size: 14px;
                    }
                    a{
                        font-size: 14px;
                        .icon{
                            margin-top: -2px;
                            font-size: 18px;
                        }
                    }
                }
            }
            .tabs_box{
                width: calc(100% - 60px);
            }
        }
        .news_ul {
            max-width: 100%;
            width: calc(100% - 60px);
            overflow: hidden;
            .news_list{
                width: calc(100% - 60px);
            }
        }
        .news_paging{}
    }
}
@media screen and (min-width: 1400px) and (max-width: 1600px) {
    .main{
        .content{
            width: calc(100% - 60px);
            .banner_box{
                .news_banner{
                    width: 690px;
                    height: 455px;
                    .news_content{
                        border-radius: 12px;
                    }
                }   
                .news_banner2{
                    width: 330px;
                    img{
                        height: 200px;
                    }
                    .txt1{
                        font-size: 16px;
                    }
                    .txt2{
                        font-size: 14px;
                    }
                    .txt3{
                        font-size: 14px;
                    }
                    a{
                        font-size: 14px;
                        .icon{
                            margin-top: -2px;
                            font-size: 18px;
                        }
                    }
                }
            }
            .tabs_box{
                width: calc(100% - 60px);
            }
        }
        .news_ul {
            max-width: 100%;
            width: calc(100% - 60px);
            overflow: hidden;
            .news_list{
                width: calc(100% - 60px);
            }
        }
        .news_paging{}
    }
}

//移动端样式
@media screen and (max-width:800px) {
   
    .main {
        width: 100%;
        padding-top: 14.5vw;
        .content{
            width: 92vw;
            margin: 0 auto;
            .news_title{
                display: block;
                margin-bottom: 12.5vw;
                padding-top: 50px;
                .title{
                    font-size: 32px;
                    text-align: center;
                }
                .title_screen{
                    margin-top: 10.625vw;
                    .screen_li{
                        width: 44.625vw;
                        height: 9.375vw;
                        font-size: 3.5vw;
                        .screen_box{
                            .screen_box_li{
                                font-size: 3.5vw;
                                height: 8vw;
                                line-height: 8vw;
                            }
                        }
                        svg{
                            width:5.5vw;
                            height: 4vw;
                        }
                    }
                }
            }
            .banner_box{
                display: block;
                margin-bottom: 15vw;
                .news_banner{
                    width: 100%;
                    height: auto;
                    margin-bottom: 8vw;
                   
                    img{
                        width: 100%;
                        height: 62.75vw;
                        border-radius: 1.625vw;
                        object-fit: cover;
                    }
                    
                    .news_content{
                        padding: 3.75vw;
                        display: flex;
                        flex-wrap: wrap;
                        flex-direction: column-reverse;
                        .cont1{
                            font-weight: bold;
                            font-size: 3.75vw;
                            color: #fff;
                            display: -webkit-box;        /* 使用 Flexbox 布局 */
                            -webkit-box-orient: vertical; /* 垂直方向排列 */
                            -webkit-line-clamp: 2;      /* 限制显示的行数，这里是3行 */
                            overflow: hidden;            /* 隐藏超出部分 */
                            text-overflow: ellipsis;     /* 用省略号表示超出部分 */
                        }
                        .cont2{
                            width: 100%;
                            font-size: 3.375vw;
                            color: #fff;
                            margin-bottom: 2.5vw;
                        }
                        .cont3{
                            font-size: 3.25vw;
                            color: #fff;
                        }
                    }
                    
                }
                .news_banner2{
                    width: 100%;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                    margin-bottom: 10.75vw;
                    img{
                        width: 45.375vw;
                        height: 34vw;
                        margin-bottom: 0;
                        border-radius: 1.625vw;
                    }
                    .banner2_cont{
                        width: 42.5vw;
                    }
                    .txt1{
                        width: 42.5vw;
                        font-size: 3.75vw;
                        display: -webkit-box;           /* 使用 Flexbox 布局 */
                        -webkit-box-orient: vertical;   /* 垂直方向排列 */
                        -webkit-line-clamp: 2;         /* 限制显示的行数，这里是3行 */
                        overflow: hidden;               /* 隐藏超出部分 */
                        text-overflow: ellipsis; 
                        line-height: 1.5;
                        padding-bottom: 0;
                        margin-bottom: 5.375vw;
                        border: 0;
                    }
                    .txt2{
                        margin-bottom: 5.5vw;
                        font-size: 3.25vw;
                        color: #999999;
                    }
                    .txt3{
                        display: none;
                    }
                    a{
                        font-size: 3.325vw;
                        .icon{
                            font-size: 4.325vw;
                            margin-top: 0;
                        }
                    }
                }
            }
            .tabs_box{
                width: 100%;
                font-size: 3.75vw;
                display: flex;
                align-items: center;
                justify-content: space-between;
                .tabs_li{
                    margin-right: 0;
                    padding-bottom: 5.625vw;
                }
            }
        }
        .news_ul{
            width: 100%;
            .news_list{
                margin-top: 0;
                width: 100%;
                box-sizing: border-box;
                padding: 0 3.75vw;
                .news_li{
                    padding:5.625vw 0;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                    .li_left{
                        width: 16.25vw;
                        margin-right: 0;
                    }
                    .li_cont{
                        width: 71.5vw;
                        div:nth-child(1){
                            font-size: 3.75vw;
                            color: #282828;
                            line-height: 7.5vw;
                            display: -webkit-box;        /* 使用 Flexbox 布局 */
                            -webkit-box-orient: vertical; /* 垂直方向排列 */
                            -webkit-line-clamp: 1;      /* 限制显示的行数，这里是3行 */
                            overflow: hidden;     
                            font-weight: bold;
                        }
                        div:nth-child(2){
                            width: auto;
                            height: auto;
                            overflow: unset;
                            line-height: 1.5;
                            font-size: 3.25vw;
                            color: #A7A5A5;
                            padding: 0;
                            display: -webkit-box;        /* 使用 Flexbox 布局 */
                            -webkit-box-orient: vertical; /* 垂直方向排列 */
                            -webkit-line-clamp: 2;      /* 限制显示的行数，这里是3行 */
                            overflow: hidden;     
                        }
                      
                    }
                }
            }
        }
        .news_paging{
            padding-top: 16vw;
            .previousPage{
                width: 40px;
                height: 40px;
                margin-right: 20px;
                box-sizing: border-box;
            }
            .nextPage{
                width: 40px;
                height: 40px;
                margin-left: 3.25vw;
                transition: all 0.2s;
                box-sizing: border-box;
            }
            .pageNum{
                font-size: 3.5vw;
            }
            .ellipsis{
                font-size: 3.5vw;
                padding: 1.875vw 2.5vw;
                // &:hover{
                //     color:#48A038
                // }
            }
        }
    }
}