(() => {
  const container = document.querySelector('main#main #AjaxMainSection .section_guidepost_before .vc-articlebox');
  if (!container) return null;

  const headerEl = container.querySelector('.header span');
  const sectionTitle = headerEl ? headerEl.textContent.trim() : null;

  const articleNodes = container.querySelectorAll('.content.articles a.article');
  
  const articles = Array.from(articleNodes).map(article => {
    const link = article.getAttribute('href');

    const titleEl = article.querySelector('.title');
    const title = titleEl ? titleEl.textContent.trim() : null;

    const dateEl = article.querySelector('.date');
    const date = dateEl ? dateEl.textContent.trim() : null;

    const annotationEl = article.querySelector('.annotation');
    const annotation = annotationEl ? annotationEl.textContent.trim() : null;

    const imgEl = article.querySelector('.img img');
    const imageSrc = imgEl ? (imgEl.getAttribute('data-src') || imgEl.getAttribute('src')) : null;
    const imageAlt = imgEl ? imgEl.getAttribute('alt') : null;

    return {
      title,
      link,
      date,
      annotation,
      imageSrc,
      imageAlt
    };
  });

  const moreBtn = container.querySelector('.footer a.moreBtn');
  const moreLink = moreBtn ? moreBtn.getAttribute('href') : null;

  return {
    sectionTitle,
    articles,
    moreLink
  };
})();