@media (max-width: 1644px) {
  .simple__contents {
    padding-top: 150px;
    padding-bottom: 150px;
  }

  .simple__background {
    display: none;
  }

  .simple__contents__text__title {
    font-size: 48px;
  }
  .simple__contents__text__title span {
    font-size: 48px;
  }
  .simple__contents__text__title img {
    width: 50px;
    height: auto;
    margin-right: 20px;
    top: 10px;
  }
  .simple__contents__text__subtitle {
    font-size: 24px;
  }
  .simple__contents__text__paragraph {
    font-size: 16px;
  }
  .simple__contents__text {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .simple__contents__text__paragraph {
    margin-left: 0;
  }
  .simple__contents__list {
    flex-direction: column;
    gap: 100px;
    margin-top: 80px;
  }
  .simple__contents__feature {
    margin-top: 150px;
    text-align: center;
  }
  .simple__contents__feature__title {
    font-size: 32px;
  }
  .simple__contents__feature__character {
    display: none;
  }
  .simple__contents__feature__list {
    flex-direction: column;
    align-items: center;
    gap: 30px;
    margin-top: 50px;
  }
  .simple__contents__feature__list__item {
    width: 100%;
    max-width: 572px;
  }
  .simple__contents__feature__list__item:nth-of-type(3) {
    margin-left: 0;
  }
  .simple__contents__list__item__information {
    margin-top: 20px;
    text-align: center;
  }
  .simple__contents__list__item__mockup {
    margin-top: 20px;
  }
  .simple__contents__list__item__mockup img {
    max-width: 400px;
  }
}

@media (max-width: 768px) {
  .simple__contents {
    padding: 100px 20px;
  }
  .simple__contents__text__title {
    font-size: 32px;
  }
  .simple__contents__text__title img {
    width: 50px;
    height: auto;
    margin-right: 15px;
  }
  .simple__contents__text__title span {
    font-size: 32px;
  }
  .simple__contents__text__paragraph {
    font-size: 16px;
  }
  .simple__contents__list__item__mockup {
    width: 250px;
  }
  .simple__contents__list__item__mockup img {
    width: 100%;
  }
  .simple__contents__list__item__information__title span {
    font-size: 24px;
  }
  .simple__contents__list__item__information__paragraph {
    font-size: 18px;
  }
  .simple__contents__feature__title {
    font-size: 26px;
  }
  .simple__contents__feature__list__item.visible:hover {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}