@media screen and (max-width: 1280px) {
  h1 {
    font-size: 36px;
    line-height: 46px;
  }

  h2 {
    font-size: 30px;
    line-height: 40px;
  }

  h3 {
    font-size: 22px;
    line-height: 32px;
  }

  ol,
  ul,
  .detail,
  p {
    font-size: 19px;
    line-height: 29px;
  }

  ol.medium,
  ul.medium,
  .detail.medium,
  p.medium {
    font-size: 17px;
    line-height: 27px;
  }

  button.button {
    font-size: 18px;
  }

  ol.small,
  ul.small,
  .detail.small,
  p.small {
    font-size: 14px;
    line-height: 24px;
  }
}

@media screen and (max-width: 1024px) {
  label {
    font-size: 10px;
  }

  h1 {
    font-size: 34px;
    line-height: 43px;
  }

  h2 {
    font-size: 28px;
    line-height: 37px;
  }

  h3 {
    font-size: 20px;
    line-height: 29px;
  }

  h4,
  ol,
  ul,
  .detail,
  p {
    font-size: 18px;
    line-height: 27px;
  }

  ol.medium,
  ul.medium,
  .detail.medium,
  p.medium {
    font-size: 16px;
    line-height: 25px;
  }

  button.button {
    font-size: 17px;
  }
}

@media screen and (max-width: 860px) {
  h1 {
    font-size: 32px;
    line-height: 41px;
  }

  h2 {
    font-size: 26px;
    line-height: 35px;
  }

  h3 {
    font-size: 20px;
    line-height: 29px;
  }

  ol.small,
  ul.small,
  .detail.small,
  p.small {
    font-size: 13px;
    line-height: 22px;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --unit: 0.2rem;
  }

  label em {
    display: none;
  }

  h4 {
    font-size: 16px;
    line-height: 25px;
  }

  ol,
  ul,
  .detail,
  p {
    font-size: 16px;
    line-height: 25px;
  }

  ol.medium,
  ul.medium,
  .detail.medium,
  p.medium {
    font-size: 15px;
    line-height: 24px;
  }
}

@media screen and (max-width: 640px) {
  h1 {
    font-size: 28px;
    line-height: 37px;
  }

  h2 {
    font-size: 24px;
    line-height: 33px;
  }

  h3 {
    font-size: 18px;
    line-height: 27px;
  }
}

@media screen and (max-width: 480px) {
  ol.medium,
  ul.medium,
  .detail.medium,
  p.medium {
    font-size: 14px;
    line-height: 23px;
  }

  button.button {
    font-size: 16px;
  }

  ol.small,
  ul.small,
  .detail.small,
  p.small {
    font-size: 12px;
    line-height: 21px;
  }
}