.dr-calculator{max-width:650px;margin:auto;padding:24px;background:#fff;color:#112b43;border-radius:12px;font-family:Arial,sans-serif;line-height:1.6}.dr-calculator *{box-sizing:border-box}.dr-calculator [hidden]{display:none!important}.dr-calculator label{display:block;margin:14px 0 6px;font-weight:bold}.dr-calculator input,.dr-calculator select,.dr-calculator textarea{width:100%;padding:12px;border:1px solid #ccd3ce;border-radius:6px;font:inherit}.dr-calculator .dr-check{display:flex;align-items:flex-start;gap:10px;font-size:14px}.dr-calculator input[type=checkbox]{width:20px;min-width:20px;height:20px}.dr-calculator button{font:inherit;min-height:44px;padding:10px;border-radius:6px;border:1px solid #ccd3ce;cursor:pointer}.dr-calculator .dr-primary{width:100%;background:#ff6b35;color:#112b43;border:0;font-weight:bold;margin-top:20px}.dr-calculator fieldset{margin:18px 0;border:1px solid #ccd3ce;border-radius:8px}.dr-price{font-size:36px;font-weight:bold}.dr-status{padding:14px;background:#eef3ef;border-radius:8px}.dr-row{margin:14px 0}.dr-calculator button:disabled{opacity:.6;cursor:wait}.dr-calculator :focus-visible{outline:3px solid #185978;outline-offset:3px}