@charset "UTF-8";
.page_head{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  max-width: 1060px;
  width: 100%;
  margin: 0 auto;
  padding-top: 6.6rem;
  padding-bottom: 4.6rem;
  position: relative;
  z-index: 5;
  gap: 3.2rem 0;
}

.page_head_text{
  width: 100%;
}

.page_thumbnail{
  width: 100%;
  border-radius: 0.5rem;
  overflow: hidden;
}

.page_head_title{
  font-size: 2.0rem;
  line-height: 1.7;
  letter-spacing: 0;
  position: relative;
}

.page_head_title::before{
  content: "";
  z-index: 1;
  position: absolute;
  background: url(../img/common/icon_ttl.svg) 0 0 no-repeat;
  background-size: auto;
  background-size: contain;
  width: 2.9rem;
  height: 1.9rem;
  top: -3rem;
  left: 0;
}

.page_title_inner{
  background-image: url(../img/news/blur02.png);
  background-repeat: no-repeat;
  background-position: -20% center;
  background-size: auto 100%;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
  position: absolute;
  display: inline-block;
  top: 0;
  left: 0;
  z-index: 2;
}

.page_title_original{
  position: relative;
  z-index: 1;
}

.page_head_data{
  margin-top: 2.4rem;
  display: flex;
  align-items: center;
}

.page_head_course{
  display: inline-block;
  padding: 0.4rem 0.8rem;
  font-size: 1.4rem;
  background: linear-gradient(104.36deg, #00BFF7 0.42%, #00AE80 100.3%);
  margin-right: 1.6rem;
}

.page_head_name{
  font-size: 1.4rem;
}

@media screen and (min-width: 769px) {
  .page_head{
    flex-direction: row;
    padding-top: 9.6rem;
    padding-bottom: 9.6rem;
  }

  .page_head_text{
    width: calc((470 / 960) * 100 * 1%);
  }

  .page_thumbnail{
    width: calc((450 / 960) * 100 * 1%);
    border-radius: 1rem;
  }
  .page_head_title{
    font-size: 4.2rem;
  }
  .page_head_course{
    font-size: 1.8rem;
  }
  .page_head_name{
    font-size: 1.8rem;
  }

}

@media screen and (min-width: 1025px) {
  .page_head_title{
    font-size: 3.2rem;
  }
  .page_head_course{
    font-size: 1.4rem;
  }
  .page_head_name{
    font-size: 1.4rem;
  }
}

.page_content_wrapper{
  padding-bottom: 14.3rem;
}

.page_content_frame{
  padding-top: 7.6rem;
  padding-bottom: 9.7rem;
  position: relative;
}

.page_content_frame::after{
  content: "";
  display: block;
  width: calc(100% - 1.0rem);
  height: calc(100% - 2.2rem);
  position: absolute;
  top: 2.2rem;
  left: 1.0rem;
  z-index: 0;
  background-color: rgba(0, 53, 134, 0.4);
}

@media screen and (min-width: 769px) {
  .page_content_frame::after{
    width: calc(100% - 3rem);
    height: calc(100% - 2.2rem);
    top: 2.2rem;
    left: 3rem;
  }
}

.page_content_inner{
  max-width: 1060px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.block_content{
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2.8rem 0;
}

.block_content + .block_content{
  margin-top: 5.6rem;
}

.block_content_img{
  width: 100%;
}

.block_content_text{
  width: 100%;
}

.block_content_tag .text{
  display: inline-block;
  padding: 0.6rem 1.4rem;
  font-size: 1.2rem;
  background-color: #2C497D;
}

.block_content_title{
  position: relative;
  font-size: 2.0rem;
  margin-top: 2rem;
  line-height: 1.4;
}

.block_content_title .ghost{
  background-image: url(../img/news/blur02.png);
  background-repeat: repeat-y;
  background-position: 0 center;
  background-size: 10rem auto;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
  position: absolute;
  display: inline-block;
  top: 0;
  left: 0;
  z-index: 2;
}

.block_content_title .original{
  position: relative;
  z-index: 1;
}

.block_content_mainText{
  margin-top: 2rem;
  font-size: 1.4rem;
  line-height: 1.8;
}

.return_btn_box{
  display: flex;
  justify-content: center;
  margin-top: 8rem;
}

  .return_btn_box .c-btn{
    width: 16rem;
    font-size: 1.4rem;
  }


@media screen and (min-width: 769px) {
  .page_content_frame{
    padding-top: 10.6rem;
    padding-bottom: 11.7rem;
  }
  .block_content{
    flex-direction: row;
  }
  .block_content_img{
    width: calc((420 / 960) * 100 * 1%);
  }

  .block_content_text{
    width: calc((480 / 960) * 100 * 1%);
    padding-top: 2.7rem;
  }
  .block_content.no_img .block_content_text{
    width: 100%;
    padding-top: 0;
  }
  .block_content_tag .text{
    font-size: 1.8rem;
  }

  .block_content_title{
    font-size: 3.0rem;
  }

  .block_content_mainText{
    font-size: 2.0rem;
  }
  .return_btn_box{
    margin-top: 12.3rem;
  }
  .return_btn_box .c-btn{
    font-size: 2.0rem;
  }
}

@media screen and (min-width: 1025px) {
  .block_content_tag .text{
    font-size: 1.4rem;
  }

  .block_content_title{
    font-size: 2.4rem;
  }

  .block_content_mainText{
    font-size: 1.6rem;
  }
  .return_btn_box .c-btn{
    font-size: 1.6rem;
  }
}