:root{--primary-color:#2563eb;--primary-hover:#1d4ed8;--text-main:#1f2937;--text-muted:#4b5563;--bg-body:#f8fafc;--bg-card:#ffffff;--border-color:#e2e8f0;--accent-bg:#eff6ff;--accent-border:#3b82f6}*{box-sizing:border-box;margin:0;padding:0}body{background-color:#fafafa;color:#27272a;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.6}.container{width:100%;max-width:1140px;margin:0 auto;padding:0 20px}.containerr{max-width:900px;margin:0 auto;background:var(--bg-card);padding:50px 40px;border-radius:12px;box-shadow:0 4px 6px -1px rgb(0 0 0 / .05),0 2px 4px -1px rgb(0 0 0 / .03);border:1px solid var(--border-color)}h1{font-size:28px;font-weight:800;color:#111827;margin-bottom:8px}.meta-date{font-size:14px;color:var(--text-muted);font-style:italic;margin-bottom:25px}section{margin-bottom:30px}h2{font-size:18px;font-weight:700;color:#111827;margin-bottom:12px;border-left:4px solid var(--accent-border);padding-left:12px}h3{font-size:15px;font-weight:600;color:#374151;margin:14px 0 6px 0}p{font-size:15px;color:var(--text-muted);margin-bottom:12px;text-align:justify}ul{margin-left:24px;margin-bottom:14px;color:var(--text-muted);font-size:15px}li{margin-bottom:6px}.highlight-block{background-color:var(--accent-bg);border:1px solid #bfdbfe;padding:15px 20px;border-radius:8px;margin:15px 0;font-size:14.5px;color:#1e3a8a}.highlight-block ol{margin-left:20px}.highlight-block li{margin-bottom:8px;color:#1e3a8a}.footer-action{margin-top:40px;padding-top:25px;border-top:1px solid var(--border-color);text-align:center}.btn{display:inline-block;background-color:var(--primary-color);color:#fff;text-decoration:none;padding:12px 30px;font-weight:600;font-size:15px;border-radius:6px;transition:background-color 0.2s ease;cursor:pointer;border:none}.btn:hover{background-color:var(--primary-hover)}@media (max-width:768px){.containerr{padding:30px 20px;border-radius:8px}h1{font-size:24px}h2{font-size:17px}p,ul,li{font-size:14px}}@media (max-width:480px){.containerr{padding:25px 15px}h1{font-size:21px}.btn{width:100%;text-align:center}}