@charset "UTF-8";
main > section {
  width: 100%;
  margin: 0 auto;
  background: #fff;
}
main hgroup {
  text-align: center;
}
main hgroup h2 {
  position: relative;
  margin: 50px 0 9px;
  font-family: "YuGothic", "游ゴシック", sans-serif;
  font-size: calc(45 / 750 * 100vw);
  font-weight: 500;
}
main hgroup p {
  position: relative;
  font-size: calc(55 / 750 * 100vw);
  font-weight: 500;
}

#arsoaai {
  padding: 0 20px;
  text-align: center;
}
#arsoaai > ul {
  margin-top: 60px;
}
#arsoaai > ul > li {
  margin: 0 0 60px;
}
#arsoaai > ul > li:nth-child(1)::before {
  content: "NEW";
}
#arsoaai > ul > li::before {
  display: block;
  width: 100%;
  height: 2.2rem;
  margin-left: 3%;
  font-size: 2rem;
  font-weight: bold;
  line-height: 1;
  text-align: left;
  color: #e5004a;
}
@media print, screen and (min-width:769px){
  main > section {
    width: auto;
  }
  main hgroup h2 {
    margin: 40px 0 40px;
    padding: 0 0 20px;
    font-size: 2.6rem;
  }
  main hgroup p {
    margin: -40px 0 0;
    font-size: 3.6rem;
  }
  #arsoaai {
    padding: 0;
  }
  #arsoaai > ul {
    display: flex;
    flex-flow: row wrap;
    max-width: 1200px;
    margin: 60px auto 0;
  }
  #arsoaai > ul > li {
    width: 28%;
    margin: 0 2.6% 70px;
  }
  #arsoaai > ul > li:not(#arsoaai > ul > li:nth-child(1)) {
    margin-top: 2.2rem;
  }
}