body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  background-color: #f0f2f5;
  color: #333;
  display: flex;
  justify-content: center;
  align-items: start;
  min-height: 100vh;
  margin: 0;
  padding-top: 4rem;
}

.container {
  text-align: center;
  max-width: 600px;
}

.card {
  background-color: white;
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin-top: 2rem;
}

.price {
  font-size: 2.5rem;
  font-weight: bold;
  color: #1a1a1a;
  margin: 1rem 0;
}

ul {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  text-align: left;
  display: inline-block;
}

li {
  margin-bottom: 0.75rem;
}

button {
  background-color: #007bff;
  color: white;
  border: none;
  padding: 1rem 2rem;
  font-size: 1.2rem;
  font-weight: bold;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.2s;
}

button:hover {
  background-color: #0056b3;
}