body{
    background: rgba(235, 247, 255, 1);
}
.flex_box{
    display: flex;
    justify-content: space-between;
    align-items: stretch;
}

.author_container{
    width: 100%;
    max-width: 1368px;
    margin: 0 auto;
    box-sizing: border-box;
}
/* .banner */
.banner{
    padding-top: 80px;
}
.banner .banner_img{
    width: 100%;
    max-width: 550px;
    height: auto;
}
.banner .author_info{
    background: rgba(255, 255, 255, 1);
    border-radius: 0 12px 12px 0;
    padding: 0 100px;
    width: 100%;
    max-width: 818px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}
.banner .author_info .author_img{
    width: 200px;
    height: auto;
    margin-bottom: 40px;
}
.banner .author_info h1{  
    color: rgba(16, 24, 40, 1);
    font-weight: 900;
    font-size: 48px;
    line-height: 48px;
    margin-bottom: 12px;
}
.banner .author_info .time{
    color: rgba(0, 150, 137, 1);
    font-weight: 900;
    font-size: 14px;
    line-height: 21px;
    margin-bottom: 8px;
    margin-bottom: 20px;
}
.banner .author_info .title{
    color: rgba(0, 150, 137, 1);
    font-weight: 900;
    font-size: 14px;
    line-height: 21px;
    margin-bottom: 20px;
}
.banner .author_info .info{
    color: rgba(74, 85, 101, 1);
    font-weight: 700;
    font-size: 16px;
    line-height: 26px;
}
.banner .author_info .info span{
    font-weight: 700;
}

/* summarize */
.summarize{
    margin-top: 100px;
}
.title_summarize{
    color: rgba(16, 24, 40, 1);
    text-align: left;
    font-weight: 900;
    font-size: 28px;
    line-height: 32px;
    padding-left: 16px;
    border-left: 4px solid rgb(0, 150, 137);
    margin-bottom: 45px;
}
.summarize .summarize_item{
    width: 100%;
    max-width: 672px;
    box-sizing: border-box;
    padding: 48px;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0px 6px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(243, 244, 246, 1);
    border-radius: 12px;
}
.summarize .summarize_item h3{
    color: rgba(16, 24, 40, 1);
    font-weight: 700;
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 16px;
}
/* 修改 .summarize 内的 .flex_box 为 Grid 布局 */
.summarize>.flex_box {
    align-items: flex-start;
}
.summarize .knowledge .info{
    color: rgba(16, 24, 40, 1);
    font-weight: 400;
    font-size: 16px;
    line-height: 28px;
}
.summarize .knowledge ul{
    padding-top: 8px;
}
.summarize .knowledge ul li{
    color: rgba(16, 24, 40, 1);
    font-weight: 400;
    font-size: 16px;
    line-height: 28px;
    margin-top: 16px;
    padding-left: 18px;
    position: relative;
}
.summarize .knowledge ul li::before{
    position: absolute;
    content: "";
    left: 0;
    top: 11px;
    background: rgba(0, 213, 190, 1);
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.summarize .experience{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    overflow: hidden;
    position: relative;
}
.summarize .experience .up_down{
    position: absolute;
    right: 24px;
    bottom: 20px;
}
.summarize .experience .up_down i{
    display: block;
    width: 16px;
    height: 16px;
    background: url(/img/author/arrow.svg) no-repeat;
    cursor: pointer;
}
.summarize .experience .up_down i.up.no_click{
    cursor: not-allowed;
    background-position: 0 -16px;
}
.summarize .experience .up_down i.up:hover{
    background-position: 0 -32px;
}
.summarize .experience .up_down i.down{
    background-position: 0 -48px;
}
.summarize .experience .up_down i.down:hover{
    background-position: 0 -80px;
}
.summarize .experience .up_down i.down.no_click{
    cursor: not-allowed;
    background-position: 0 -64px;
}
.summarize .experience .scroll_box{
    flex: 1;
    max-height: 240px;
    overflow: hidden;
    overflow-y: auto;
    scrollbar-width: none;
}
.summarize .experience .scroll_box::-webkit-scrollbar{
    display: none;
}
.summarize .experience .time_item{
    margin-top: 24px;
}
.summarize .experience .time_item .time{
    width: 100%;
    max-width: 100px;
    color: rgba(0, 150, 137, 1);
    font-weight: 900;
    font-size: 14px;
    line-height: 21px;
}
.summarize .experience .time_item .in_detail{
    width: 100%;
    flex: 1;
    box-sizing: border-box;
}
.summarize .experience .time_item .title{
    color: rgba(16, 24, 40, 1);
    font-weight: 700;
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 4px;
}
.summarize .experience .time_item .info{
    color: rgba(16, 24, 40, 1);
    font-weight: 400;
    font-size: 14px;
    line-height: 24px;
}

/* policy */
.policy{
    margin-top: 100px;
}
.policy .policy_box{
    background: linear-gradient(99.51deg, rgba(98, 189, 255, 0.5) -25.35%, rgba(141, 240, 222, 0.5) 171.61%);
    width: 100%;
    max-width: 846px;
    box-sizing: border-box;
    padding: 56px 64px;
    margin: 0 auto;
    border-radius: 12px;
    position: relative;
}
.policy .policy_box::before{
    content: "";
    position: absolute;
    background: url(/img/author/icon.svg) no-repeat;
    width: 80px;
    height: 92px;
    right: 0;
    bottom: 0;
}
.policy .policy_box .title{
    color: rgba(16, 24, 40, 1);
    text-align: left;
    font-weight: 700;
    font-size: 24px;
    line-height: 32px;
    margin-bottom: 40px;
}
.policy .policy_box .info{
    color: rgba(30, 41, 57, 1);
    text-align: left;
    font-weight: 400;
    font-size: 16px;
    line-height: 28px;
    margin-bottom: 24px;
}
.policy .policy_box .info:last-child{
    margin-bottom: 0;
}


h2{text-align: center;font-size: 30px;font-weight: 600;margin-bottom: 30px;}
/* article */
.article_content{margin: 80px auto;text-align: center;}
.article_content>.flex-box{justify-content: space-between;}
.article_content .article_item{box-shadow: 0 0 10px 0 rgba(0,0,0,.15);transition: all .25s;background-color: #fff;border-radius: 4px;max-width: 440px;width: 100%;margin-bottom: 40px;text-align: left;display: none;box-sizing: border-box;padding: 32px 40px 28px;display: none;justify-content: space-between;flex-direction: column;align-items: stretch;}
.article_content .article_item.active{display: flex;}
.article_content .article_item:hover{box-shadow: 0 0 30px 0 rgba(0,0,0,.15);}
.article_content .article_item a{display: block;color: rgba(16, 24, 40, 1);
    font-weight: 700;
    font-size: 16px;
    line-height: 28px;}
.article_content .item_top{padding: 20px;}
.article_content .item_top a:hover{text-decoration: underline;  }
.article_content .time{border-top: 1px solid #eaeaea;font-size: 12px;color: #adadad;line-height: 20px;  color: rgba(153, 161, 175, 1);padding-top: 16px;
    font-weight: 700;
    font-size: 12px;
    line-height: 16px;}
.article_content .title{color: #54595F;font-size: 16px;font-weight: 700;line-height: 20px;}
.article_content a.item_more{color: #1ABC9C;font-size: 16px;font-weight: 700;line-height: 20px;margin-top: 35px;}
.article_content .go_more{background-color: #1ABC9C;display: inline-block;border-radius: 6px;min-width: 130px;padding: 0 20px;height: 38px;line-height: 38px;font-weight: 500;font-size: 18px;text-align: center;color: #fff;margin: 20px auto 0;cursor: pointer;transition: all 0.3s;}
.article_content .go_more:hover{background-color: #000000;color: #fff;}

@media (max-width: 1380px){
    .author_container{
        padding: 0 10px;
    }
    .banner{
        padding-top: 80px;
    }
    .summarize>.flex_box{
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .summarize .summarize_item.knowledge{
        margin-bottom: 40px;
    }
    .title_summarize{
        text-align: center;
        border-left: none;
        padding-left: 0;
    }
    .article_content>.flex-box{
        justify-content: space-around;
    }
    .article_content .article_item{
        margin: 0 10px 40px;
    }
}
@media (max-width: 1180px){
    .banner>.flex_box{
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .banner .banner_img{
        display: none;
    }
    .banner .author_info{
        padding: 35px 40px;
    }
}