*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:#f4f6fb;color:#1f2937}input,textarea,select,button{font-family:inherit}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:36px;height:36px;border:3px solid #e5e7eb;border-top-color:#0d3b7a;border-radius:50%;animation:spin .8s linear infinite;margin:40px auto}