:root{--text:#111;--muted:#666;--bg:#fff;--card:#f9fafb;--accent:#0ea5e9}.article-page body,.article-page html{background:var(--bg);color:var(--text);margin:0;padding:0}.article-page body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Naskh Arabic,Noto Sans Arabic,Vazirmatn,IRANSans,Tahoma,Arial,sans-serif;line-height:1.9}.article-page article{background:var(--bg);margin-inline:auto}.article-page header{margin-bottom:22px}.byline{color:var(--muted);margin:4px 0 0;font-size:15px}.hero{background:var(--card);border:1px solid #eee;border-radius:16px;padding:18px 20px;margin:18px 0}.article-page p{margin:14px 0}.tip{background:#eef9ff;border-right:4px solid var(--accent);padding:12px 14px;border-radius:12px;margin:18px 0}.article-page ul{padding:0 22px 0 0;margin:8px 0 16px}.article-page li{margin:8px 0}.divider{height:1px;background:#eee;margin:28px 0}.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.badge{display:inline-block;background:#eef2ff;color:#3730a3;border:1px solid #e5e7eb;border-radius:999px;padding:4px 10px;font-size:12px}.fnapLogo{max-width:75%;max-height:160px;margin:20px auto;display:block}