#pdf-container{display:block;font-family:Arial,sans-serif;margin:0 auto;max-width:100%;padding:10px}.pdf-fallback{color:#666;font-size:14px;margin-top:15px;text-align:center}.pdf-download-btn{background-color:#ff5c35;border-radius:4px;color:#fff;display:inline-block;font-weight:700;margin-top:5px;padding:10px 20px;text-decoration:none;transition:background-color .3s ease}.pdf-download-btn:hover{background-color:#e04b25}.pdf-placeholder{background:#fafafa;border:2px dashed #ccc;color:#888;padding:20px;text-align:center}.controls{padding-top:10px;width:20%}.controls,.controls button{display:flex;justify-content:center;margin:0 auto}.controls button{background-color:orange;border:none;width:30px}.controls .current-page{display:block;margin:0 auto;text-align:center;width:50%}.no-visible{display:none!important}@media (max-width:768px){.pdf-container{height:400px}}