.src750f6-article{max-width:680px;margin:0 auto;padding:48px 16px 64px}.src750f6-article-head{margin-bottom:24px}.src750f6-meta{color:#52616d;font-size:.9rem}.src750f6-article-nav{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:24px 0}.src750f6-comment-note{color:#52616d;font-size:.9rem}.article-body h2{margin-top:32px}