body {
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
  background-color: #f3f4f6;
}

h1 {
  font-size: 2.5rem;
  margin-top: 0;
  color: #1f2937;
}

p {
  color: #6b7280;
  font-size: 15px;
  margin-bottom: 10px;
  margin-top: 5px;
}

.card {
  max-width: 620px;
  margin: 0 auto;
  padding: 16px;
  border: 1px solid #d1d5db;
  border-radius: 16px;
  background-color: #ffffff;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.card p:last-child {
  margin-bottom: 0;
}