#sdg-donation-form {
  max-width: 500px;
  background: #f9f9f9;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
  font-family: Arial, sans-serif;
}

#sdg-donation-form label {
  display: block;
  font-weight: bold;
  margin-top: 15px;
}

#sdg-donation-form input,
#sdg-donation-form select {
  width: 100%;
  padding: 8px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 5px;
  box-sizing: border-box;
}

#sdg-donation-form button {
  margin-top: 20px;
  padding: 10px 20px;
  background: #0073aa;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

#sdg-donation-form button:hover {
  background: #005177;
}

#sdg-crypto-wallet-info {
  margin-top: 10px;
  background: #eef;
  padding: 10px;
  border-radius: 5px;
  font-size: 0.9em;
}

#sdg-donation-result {
  margin-top: 20px;
  font-weight: bold;
  color: green;
}