/*@import url("article_m.css") (max-width: 400px);*/

/* Article */

.articleInfo
{
    margin: 10px 50px 0 15px;
    color: #adadad;
}
.bdsharebuttonbox
{
    display: table;
    /*margin: 6px 20px 0;
    width: 500px;*/
}
.bdsharebuttonbox span
{
    float: left;
    margin: 4px 7px 3px 0;
    color: #999;
}

/* 内容区 */

.articleContent
{
    background: var(--background-color);
    overflow: hidden;
}
.articleContent .box
{
    margin: 48px auto;
    padding: 30px;
    border: 1px solid #E2E2E2;
    border-radius: 3px;
    background-color: #fff;
}
.articleContent .box h2
{
    margin-bottom: 1em;
    padding: 0 15px 6px;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary-color);
    border-bottom: 1px solid var(--primary-color);
}

/* ul.sibling */

ul.sibling
{
    margin-top: -30px;
    margin-bottom: 48px;
}
ul.sibling li
{
    margin: 10px 0;
    color: #7c7c7c;
}
ul.sibling li a
{
    color: #7c7c7c;
}

/* .articles */

.articles li
{
    margin: 0;
}
.articles li:not(:nth-child(3n+1))
{
    width: 379px;
    border-left: 0;
}
.articles li:nth-child(n+4)
{
    border-top: 0;
}