/* Minimal, clean styling for readability */
    body { font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; line-height: 1.6; color: #111; padding: 28px; max-width: 980px; margin: 0 auto; }
    h1 { font-size: 1.8rem; margin-top: 0; }
    h2 { font-size: 1.25rem; margin-bottom: 6px; }
    h3 { font-size: 1.05rem; margin-bottom: 6px; }
    p { margin: 0.5rem 0 1rem 0; }
    ul { margin: 0 0 1rem 1.25rem; }
    .meta-box { background: #f7f7f8; border-left: 4px solid #e2e2e4; padding: 12px; margin: 12px 0; }
    .keywords { font-size: 0.95rem; color: #333; }
    .summary { background:#fbfbfc; padding:12px; border-radius:6px; margin-top:12px; }
    code { background:#efefef; padding:2px 6px; border-radius:4px; }