addEventListener("DOMContentLoaded", (event) => {
  const mainEl = document.body.querySelector("main");
  mainEl.querySelectorAll("article.mainpage>article.inlinepage").forEach(inlineArticleEl => {
    // remove nested inlines
    inlineArticleEl.querySelectorAll(":scope>article.inlinepage").forEach(inlineInlineArticleEl => {
      inlineArticleEl.removeChild(inlineInlineArticleEl);
    });
    // append to main
    mainEl.appendChild(inlineArticleEl);
  })
})