body {
  margin: 0;
  font-family: "Hiragino Maru Gothic ProN", "Hiragino Sans", sans-serif;
  background: #fff8ef;
  color: #4a3b2f;
}

main {
  max-width: 480px;
  margin: 0 auto;
  padding: 48px 16px;
  line-height: 1.8;
}

h1 {
  font-size: 1.6rem;
}

.note {
  color: #8a7766;
}

.code {
  font-size: 2rem;
  font-weight: bold;
  letter-spacing: 0.2em;
  text-align: center;
}

.stores {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.stores a {
  padding: 8px 16px;
  border-radius: 999px;
  background: #4a3b2f;
  color: #fff;
  text-decoration: none;
}