#mgml-calculator{max-width:420px;padding:25px;border:1px solid #ddd;border-radius:8px;background:#e6f7ff;font-family:Arial,sans-serif;color:#333}#mgml-calculator h3{text-align:center;margin-bottom:20px;font-weight:700;color:#005f8d}#mgml-calculator label{display:block;margin-top:15px;font-weight:700;color:#333}#mgml-calculator select,#mgml-calculator input{width:100%;padding:7px;margin-top:5px;border:2px solid #0073aa;border-radius:4px;font-size:14px;font-weight:700}#mgml-calculator select:focus,#mgml-calculator input:focus{outline:none;border-color:#005f8d}#mgml-custom-density-wrapper{display:none;margin-top:15px}#mgml-calculate{width:100%;margin-top:20px;padding:12px;background:#0073aa;color:#fff;border:none;border-radius:5px;font-size:16px;font-weight:700;cursor:pointer}#mgml-calculate:hover{background:#005f8d}#mgml-result{margin-top:20px;font-weight:700;text-align:center;font-size:18px}