/* 文章正文 */
#article-container {
    font-size: 18px;
    line-height: 1.85;
    letter-spacing: 0.01em;
}

#article-container p {
    margin: 0.9em 0;
}

#article-container li {
    line-height: 1.8;
}

/* 标题 */
#article-container h2 {
    font-size: 26px;
    margin-top: 1.8em;
    margin-bottom: 0.8em;
}

#article-container h3 {
    font-size: 22px;
    margin-top: 1.6em;
    margin-bottom: 0.7em;
}

#article-container h4 {
    font-size: 19px;
}

/* 图片说明 */
#article-container figcaption {
    font-size: 14px;
    color: #8a9199;
}

/* 目录 */
#aside-content #card-toc .toc-content {
    font-size: 14px;
    line-height: 1.65;
}

/* 手机 */
@media screen and (max-width: 768px) {
    #article-container {
        font-size: 16.5px;
        line-height: 1.8;
    }

    #article-container h2 {
        font-size: 23px;
    }

    #article-container h3 {
        font-size: 20px;
    }
}