.back_square {
  width: 75.5rem;
  height: 45.4rem;
  background-image: linear-gradient(to right, #F9BDC5, #468DAF);
  position: absolute;
  bottom: -5rem;
  right: 0;
}

.hero_section img {
  width: 123.1rem;
  height: 50.7rem;
  object-fit: cover;
  z-index: 9;
  position: relative;
}

.hero_section {
  position: relative;

}

.screen {
  width: 123.1rem;
  height: 10.8rem;
  padding: 3rem 5rem 3rem 5rem;
  background-color: rgba(74, 74, 74, 0.65);
  color: #fff;
  position: absolute;
  bottom: 0rem;
  left: 0rem;
  z-index: 99;
}

.hero_title {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 3.5rem;
  line-height: calc(50em / 35);
  letter-spacing: calc(1.4em / 35);
  color: #fff;
  z-index: 99;
  position: relative;
}

/* 日付 */
.news_single_date {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
}

.news_single_date .year {
  border-bottom: 1px solid #0A435F;
  width: 6rem;
  /* 好きな幅 */
  text-align: center;
}

.date {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 2.2rem;
  line-height: calc(31em / 22);
  letter-spacing: calc(0.66em / 22);
  color: #0A435F;
}

.year {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.7rem;
  line-height: calc(25em / 17);
  letter-spacing: calc(0em / 22);
  color: #0A435F;
}

.news_single_flex {
  display: flex;
  align-items: center;
  margin-top: 11.2rem;

}

.news_single_wrapper {
  margin-left: 10rem;
}

.news_single_title {
  margin-left: 2.4rem;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 2rem;
  line-height: calc(29em / 20);
  letter-spacing: calc(0em / 20);
  color: #0A435F;
  position: relative;
}

.news_single_title::before {
  content: "";
  width: 33.6rem;
  height: 0.2rem;
  background-color: #F9BDC5;
  position: absolute;
  bottom: -1.8rem;
  left: -8.4rem;
}

.news_single_title::after {
  content: "";
  width: 74.5rem;
  height: 0.2rem;
  background-color: #0A435F;
  position: absolute;
  bottom: -1.8rem;
  left: 25.1rem;
}

.cat-nav_text {
  display: flex;
  gap: 1.2rem;
  /* 項目の間隔 */
  padding: 0;
  margin: 0;

  margin-left: -1.2rem;
  margin-top: 2.2rem;


}

.cat-nav_text li a {
  width: 17.6rem;
  display: block;
  background-color: #0A435F;
  padding: 0.4rem 0.6rem 0.5rem 0.6rem;
  color: #fff;
  text-decoration: none;

  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.6rem;
  line-height: calc(23em / 16);
  letter-spacing: calc(0em / 16);
  text-align: center;
}

.thumb img {
  width: 98rem;
  height: 46.6rem;
  object-fit: cover;
  display: block;
  margin: 3.6rem 5rem 0;


}

.news_single_content p {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 1.6rem;
  line-height: calc(28em / 16);
  letter-spacing: calc(0em / 16);
  color: #000000;
  margin-top: 4rem;
  /* margin-left: -5rem; */
}

.news_single_content {
  margin: 6.8rem 5rem 0rem;
  width: 98rem;
  overflow-wrap: anywhere;
}

.news_single_content p {
  margin-bottom: 4rem;
}

.to_news_deco_a {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 1.8rem;
  line-height: calc(26em / 18);
  letter-spacing: calc(0em / 18);
  color: #0A435F;
  position: relative;
}

.nav_center {
  margin-left: 42.5rem;
  margin-top: 13.1rem;
  margin-bottom: 15.8rem;
  position: relative;
}

.nav_center::after {
  content: "";
  width: 23.4rem;
  height: 0.1rem;
  background-color: #0A435F;
  position: absolute;
  bottom: -1rem;
  left: -0.3rem;
}

.to_news_deco_a::after {
  content: "";
  width: 4rem;
  height: 4rem;
  background-image: linear-gradient(to bottom, #F9BDC5, #468DAF);
  border-radius: 50%;
  position: absolute;
  right: -14rem;
  bottom: -0.7rem;
}

.to_news_deco_a::before {
  content: ">";
  font-size: 1.5rem;
  display: inline-block;
  color: #fff;
  position: absolute;
  right: -12.5rem;
  bottom: 0rem;
  z-index: 9;
}

.wp-block-image img {
  width: 40rem;
  height: 22.8rem;
  object-fit: cover;
  margin-left: 3rem;
}

@media screen and (max-width:699.98px) {
  .hero_section img {
    width: 100%;
    height: 50rem;
  }

  .screen {
    width: 100%;
    height: 6.7rem;
    padding: 1.7rem 1rem 0rem 1rem;
  }

  .back_square {
    width: 32.6rem;
    height: 20.8rem;
    bottom: -3rem;
  }

  .hero_title {
    font-size: 2.4rem;
  }

  .news_single_wrapper {
    margin-left: 1rem;
  }

  .news_single_date {
    display: block;
  }

  .news_single_date .year {
    border-bottom: none;
    font-size: 1.5rem;
  }

  .date {
    font-size: 1.7rem;
    margin-left: 0.5rem;
  }

  .news_single_flex {
    display: block;
  }

  .cat-nav_text {
    flex-wrap: wrap;
    margin-top: 1.7rem;

  }
.cat-nav_text li a{
  width: 17.2rem;
}
  .cat-nav_text li:nth-child(4),
  .cat-nav_text li:nth-child(6),
  .cat-nav_text li:nth-child(8),
  .cat-nav_text li:nth-child(10){
    margin-left: 1.3rem;
  }

  .thumb img {
    width: 35.5rem;
    height: 21.4rem;
    margin: 2.6rem 0rem 0;
  }

  .news_single_content {
    width: 35.5rem;
    margin: 0rem;
  }

  .news_single_content p {
    margin-top: 3rem;
  }
.news_single_title{
  width: 33.5rem;
}
  .news_single_title::before {
    width: 14rem;
    bottom: -0.3rem;
    left: -2.3rem;
  }

  .news_single_title::after {
    width: 21.5rem;
    left: 7.7rem;
    bottom: -0.3rem;
    left: 11.5rem;
  }

  .wp-block-image img {
    width: 33.6rem;
    height: 19.3rem;
    margin-left: 1rem;
  }

  .nav_center::after {
    width: 20.9rem;
    bottom: -0.6rem;
    left: 16.4rem;

  }

  .to_news_deco_a {
    font-size: 1.7rem;
    margin-left: 16rem;
  }

  .to_news_deco_a::after {
    width: 3.2rem;
    height: 3.2rem;
    right: -12.7rem;
    bottom: -0.1rem;
  }
.to_news_deco_a::before{
  right: -11.6rem;
  bottom: 0.3rem;
}
  .to_top {
    width: 3.2rem;
    height: 3.2rem;
  }

  .nav_center {
    margin-left: -9rem;
    margin-bottom: 10.8rem;

  }
}