main{
  h1 {
    text-align: center;
    font-size: 32.4px;
    font-weight: normal;
    margin: 0;
  }
  h2 {
    margin: 10px 0 25px 0;
    font-size: 17.25px;
    font-weight: normal;
    color: rgb(216, 56, 0);
    text-align: center;
  }
  h3{
    text-align: center;
  }

  .release-date{
    display: inline-block;
    text-align: left;
    padding: 0 10px;
    font-size: 12pt;
    color: white;
    background-color: rgb(96, 125, 139);
    border-radius: 12px;
  }
  ul {
    padding: 8px 0 8px 12px;
  }
  li {
    padding-left: 0;
    margin: 3px 0;
  }
  li:has(> .accordion){
    list-style: none;
  }
  li:has(> ul > li > .accordion){
    list-style: none;
  }
  li:has(> .release-date){
    list-style: none;
  }

  .accordion::before{
    content: "＋";
    color: rgb(128, 128, 128);
    font-size: 17.25px;
    font-weight: bold;
    padding-right: 12px;
  }
  .accordion:has(input:checked)::before{
    content: "ー";
  }
  .accordion + ul{
    list-style: outside;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    padding: 0 24px;
    transition: 0.8s;
  }
  .accordion:has(input:checked) + ul{
    max-height: none;
    opacity: 1;
    padding: 24px;
  }
  .accordion > input {
    display: none;
  }
}