@media print {
  /* Hide non-content elements */
  .site-header,
  .sidebar,
  .sidebar-overlay,
  .sidebar-toggle,
  .progress-bar,
  .back-to-top,
  .share-bar,
  .theme-toggle,
  .lightbox-overlay,
  .post-nav,
  .toc { display: none !important; }

  /* Reset backgrounds and colors */
  body {
    background: #fff !important;
    color: #000 !important;
    font-size: 12pt;
    line-height: 1.5;
  }
  .post,
  .page,
  .page-content {
    background: #fff !important;
  }

  /* Content width for print */
  .wrapper { max-width: 100%; padding: 0; }
  .post-content { max-width: 100%; }

  /* Typography */
  h1, h2, h3, h4, h5, h6 {
    color: #000 !important;
    page-break-after: avoid;
  }
  .post-title { font-size: 18pt; margin-bottom: 0.3em; }
  .post-meta { font-size: 10pt; color: #444 !important; border-bottom: 0.5pt solid #999; padding-bottom: 6pt; margin-bottom: 12pt; }
  .post-abstract { font-size: 10pt; border-left: 2pt solid #000; background: none !important; color: #333 !important; padding: 6pt 10pt; }

  a { color: #000 !important; text-decoration: underline; border-bottom: none !important; }
  .category-tag { border: 0.5pt solid #000; background: none !important; color: #000 !important; }

  /* Figures */
  img { page-break-inside: avoid; max-width: 100% !important; }
  figure { margin: 12pt 0; }
  .figure-caption { font-size: 9pt; color: #444 !important; }

  /* Code blocks */
  .highlight { background: #f5f5f5 !important; border: 0.5pt solid #ccc; font-size: 9pt; }
  pre, code { font-size: 9pt; }

  /* Math: ensure MathJax renders properly */
  .MathJax { page-break-inside: avoid; }

  /* Footer */
  .site-footer {
    background: none !important;
    border-top: 0.5pt solid #999;
    margin-top: 24pt;
    padding: 8pt 0;
  }
  .footer-text { font-size: 8pt; color: #666 !important; }

  /* Remove fade-in animations */
  .fade-in { opacity: 1 !important; transform: none !important; }

  /* PDF download button */
  .pdf-download { display: none !important; }

  /* Series nav */
  .series-badge { border: 0.5pt solid #000; background: none !important; color: #000 !important; }
  .series-nav { border: 0.5pt solid #999; background: none !important; }
  .series-nav li.current { font-weight: bold; }
}