*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:#f5f5f5;color:#333;font-size:16px;line-height:1.6}.btn{display:inline-block;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;text-align:center;text-decoration:none;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;font-family:inherit}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:focus{outline:2px solid #d2691e;outline-offset:2px}.btn-primary{background:#d2691e;color:#fff}.btn-primary:hover:not(:disabled){background:#b35819;transform:translateY(-1px);box-shadow:0 4px 8px #d2691e4d}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:#fff;color:#333;border:2px solid #e0e0e0}.btn-secondary:hover:not(:disabled){border-color:#d2691e;color:#d2691e}.text-center{text-align:center}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}@media (max-width: 768px){body{font-size:14px}.btn{padding:.625rem 1.25rem;font-size:.9rem}}