.exchange-widget {
  background-color: #CCf9f9f9;
  padding: 16px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  max-width: 320px;
  font-family: 'Segoe UI', sans-serif;
}

.exchange-widget p {
  font-size: 20px;
  margin: 6px 0;
  color: #222;
}

.exchange-widget strong {
  color: #0073aa;
}