@charset "utf-8";
body main{
  font-size: 16px;
  padding-top: 32px;
}
main .inner{
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 960px;
}
main .inner p{
  width: 100%;
}
main .inner a{
  color: #1d94d4;
  text-decoration: underline;
}
main .inner a:hover{
  background-color: #1d94d4;
  color: #FFF;
  text-decoration: none;
}

.prHead{
  display: flex;
  justify-content: space-between;
  width: 100%;
}
main .inner .prHead p{
  width: auto;
}

.prLead{
  color: #fff;
  background-color: #ed7d31;
  font-size: 20px;
  padding: 8px;
}
.prTitle{
  text-align: center;
  font-size: 24px;
  margin-bottom: 32px;
}
.prTitle span{
  font-size: 18px;
  display: block;
}
.prTitle+p{
  font-size: 18px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 32px;
}
.prTitle+p span{
  width: 464px;
}


.prConcept{
  width: 100%;
  color: #ed7d31;
  font-size: 20px;
  text-align: center;
  border: 0 solid #ed7d31;
  border-top-width: 2px;
  border-bottom-width: 2px;
  margin-bottom: 16px;
}
.prConcept+p{
  margin-bottom: 32px;
}

main .inner a.wholelink{
    color: #ed7d31;
    text-decoration: none;
    cursor: default;
}
main .inner a.wholelink:hover{
    background-color: transparent;
}
main .inner a.wholelink span{
    color: #ed3131;
    text-decoration: underline;
    cursor: pointer;
    transition: .3s;
}
main .inner a.wholelink span:hover{
    color: #fff;
    background-color: #ed3131;
    text-decoration: none;
}

.usenkids_start{
    display: flex;
}
.usenkids_start span{
    display: block;
}
.usenkids_start span:last-of-type{
    display: block;
}
.usenkids_start::after{
    content: '';
    width: 200px;
    height: 200px;
    display: block;
    background-image: url(../img/read_aloud/usenkids20211225.png);
    background-size: contain;
    background-repeat: no-repeat;
}
.youtube {
    position: relative;
    padding-top: calc(9 / 16 * 80%);
    width: 80%;
    height: 0;
    overflow: hidden;
    margin: 32px 0 16px;
}
.youtube iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


.prDetail{
  width: 100%;
  margin-bottom: 32px;
}
.prDetail>div{
  display: flex;
  margin-bottom: 20px;
}
.prDetail>div>dt{
  width: 128px;
}
.prDetail>div>dd{
  width: calc(100% - 128px);
}

.prDivList{
  display: flex;
  flex-wrap: wrap;
}
.prDivList li::after{
  content: "、";
}
.prDivList li:last-of-type::after{
  content: none;
}

.prPrise dd dt{
  font-weight: 800;
}
.prPrise dd ul.disc{
  list-style-type: disc;
}
.prPrise dd ul.disclosure-closed{
  list-style-type: disclosure-closed;
}

.prDetail>div.prJudge{
  margin-bottom: 0;
}
.prJudge dd dt{
  font-weight: 800;
}
.prJudge dd p{
  margin: 0 0 0 16px;
}

.prAboutPicassoProject,
.prContact{
  width: 100%;
  font-size: 20px;
  text-align: left;
}

.prAboutPicassoProject{
  width: 100%;
  font-size: 20px;
  text-align: left;
}

.prDownload{
  text-align: center;
  font-size: 18px;
  margin-bottom: 32px;
}
main .inner .prDownload a{
  text-decoration: none;
}
.prDownload a::after{
  font-family: "Font Awesome 5 Free";
  font-weight: bold;
  content: "\f019";
}
/* スマホ以下 */
@media only screen and (max-width: 767px){
    main .inner {
        padding: 0 16px;
    }

    .prLead{
        font-size: 16px;
    }

    .prTitle+p{
        flex-direction: column;
        font-size: 16px;
    }
    .prTitle+p span{
        width: 100%;
    }

    .youtube {
        padding-top: calc(9 / 16 * 100%);
        width: 100%;
    }

}/* このとじカッコは消さないこと */

@media only screen and (max-width: 530px){
  .prConcept{
    font-size: 18px;
    text-align: left;
  }
  .prDetail>div{
    flex-direction: column;
  }
  .prDetail>div>dd{
    width: 100%;
  }
  .prPrise dd ul{
    margin-left: 24px;
  }

}/* このとじカッコは消さないこと */