body {
  margin: 0;
  font-family: "source-han-serif-japanese", "Hiragino Mincho ProN", "Yu Mincho", "serif";
}

body .small-page {
  width: 64%;
  margin: 8% auto;
}

main .title {
  text-align: center;
  margin-bottom: 12%;
}

.note {
  font-size: 14px;
  color: #666;
  margin-bottom: 12px;
}

.cf-turnstile {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}