/*内容区*/

/*第一部分*/
.firstpart {
    color: #fff;
    height: 500px;
    background-color: #4288ba;
}

.firstpart .center {
    display: flex;
    flex-direction: row;
}
.firstpart .center .text-wrap {
    flex-grow: 3;
    width: 70%;
}

.firstpart .center .icon-wrap {
    flex-grow: 1;
    flex-shrink: 0;
    width: 30%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.firstpart {
    padding-top: 170px;
    box-sizing: border-box;
}

.firstpart .center .icon-wrap img{
    max-height: 180px;
    object-fit: contain;
}

.firstpart h2 {
    font-size: 60px;
    line-height: 84px;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.firstpart p {
    font-size: 20px;
    line-height: 36px;

}

/* 文章容器 */
.secondpart {
    background-color: white;
}
.secondpart .article-list-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 30px 0 60px;
}

.secondpart .article-list-container .article-item{
    height: 60px;
    display: flex;
    align-items: center;
    flex-shrink: 0;
    width: 45%;
    border-bottom: 1px solid #dddddd;
    padding-top: 20px;
    cursor: pointer;
    color: #777777;
}

.secondpart .article-list-container .article-item:hover{
    border-bottom: 1px solid #B7CAFA;
    color: #2e5dd2;
}

.article-item .title {
    font-size: 20px;
    flex-grow: 1;
}


.article-item .icon-wrap{
    object-fit: contain;
    opacity: 0.5;
}
/* 本页内修改footer */
.footer {
    margin-top: 0;
}

.footer li h3 {
    font-weight: 600;
}

/*.footer li p {*/
/*    color: #2a2a2a;*/
/*    opacity: 0.5;*/
/*}*/

.mobile {
    display: none;
}


/*810*/
@media screen and (max-width: 810px) {
    .pc {
        display: none !important;
    }

    .mobile {
        display: block !important;
    }

    .firstpart {
        height: 700px;
        padding-top: 50px;
    }

    .section .center {
        padding-top: 60px;
    }

    .text-wrap {
        text-align: center;
    }

    .text-wrap h2 {
        font-size: 42px;
    }

    .firstpart h2 {
        line-height: 100%;
        margin-bottom: 0.2rem;
    }

    .text-wrap p {
        font-size: 26px;
        line-height: 38px;
        text-align: left;
    }

    .secondpart .article-list-container .article-item {
        width: 100%;
        height: 139px;
        text-overflow: ellipsis;
    }

    .secondpart .article-list-container .article-item .title {
        font-size: 32px;
        font-weight: bold;
        color: #2a2a2a;
    }


    .secondpart .article-list-container .article-item .icon-wrap {
        color: #223AA8;
        opacity: 1;
    }

    .secondpart .article-list-container .article-item .icon-wrap .iconfont {
        font-size: 25px;
        font-weight: bold;
    }
}

/*420*/
@media screen and (max-width: 428px) {
    .pc {
        display: none!important;
    }
    .mobile{
        display: block!important;
    }
    .section.secondpart .center {
      padding: 0px 15px 0px;
    }
    .firstpart {
        height: 3.5rem;
    }
    .text-wrap {
        text-align: center;
    }
    .text-wrap p {
        font-size: 13px;
        line-height: 22px;
        text-align: left;
    }
    .secondpart .article-list-container {
        padding: 0 0 0.3rem;
    }

    .secondpart .article-list-container .article-item {
        width: 100%;
        height: 77px;
        text-overflow: ellipsis;
    }

    .secondpart .article-list-container .article-item:last-of-type {
      /*border-bottom: none;*/
        border-bottom: none;
    }

    .secondpart .article-list-container .article-item .title{
        font-size: 18px;
        font-weight: bold;
        color: #2a2a2a;
    }


    .secondpart .article-list-container .article-item .icon-wrap{
        color: #223AA8;
        opacity: 1;
    }

    .secondpart .article-list-container .article-item .icon-wrap .iconfont{
        font-size: 16px;
        font-weight: bold;
    }
}