@media (max-width: 800px) {
  .pc {
    display: none;
  }
}

.sp {
  display: none;
}
@media (max-width: 800px) {
  .sp {
    display: block;
  }
}

.at-sec {
  padding-top: 70px;
  margin-bottom: 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.at-sec::before {
  content: "";
  display: block;
  width: 100%;
  height: 130%;
  background: linear-gradient(135deg, rgb(150, 230, 244) 0%, rgb(22, 217, 207) 100%);
  position: absolute;
  top: 80px;
  left: 0;
  z-index: -4;
}
@media (max-width: 800px) {
  .at-sec::before {
    height: 110%;
  }
}
.at-sec::after {
  content: "";
  display: block;
  width: 100%;
  height: 130%;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0)), color-stop(98%, rgb(255, 255, 255)), to(rgb(255, 255, 255)));
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgb(255, 255, 255) 98%, rgb(255, 255, 255) 100%);
  position: absolute;
  top: 80px;
  left: 0;
  z-index: -3;
}
@media (max-width: 800px) {
  .at-sec::after {
    height: 110%;
  }
}
.at-sec .headline {
  text-align: center;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.at-sec .headline::before {
  content: "";
  display: block;
  width: 70px;
  height: 70px;
  background-image: url(/wp-content/uploads/2025/03/senimg04.png);
  background-size: contain;
  background-repeat: no-repeat;
  margin: 0 auto 30px auto;
}
@media (max-width: 800px) {
  .at-sec .headline::before {
    width: 30px;
    height: 30px;
    margin: 0 auto 10px auto;
  }
}
.at-sec .headline h2 {
  font-size: 40px;
  letter-spacing: 0.07em;
  font-weight: 900;
  margin: 0;
}
@media (max-width: 800px) {
  .at-sec .headline h2 {
    font-size: 20px;
    letter-spacing: 0.11em;
    font-size: bold;
  }
}
.at-sec .headline span {
  font-size: 18px;
  letter-spacing: 0.06em;
  font-weight: 900;
  color: #1cc8dd;
  margin-top: 20px;
  display: block;
}
@media (max-width: 800px) {
  .at-sec .headline span {
    font-size: 10px;
    letter-spacing: 0.16em;
    margin-top: 10px;
  }
}
.at-sec .arch {
  width: 100%;
}
.at-sec .arch img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  -o-object-position: 0 0;
     object-position: 0 0;
  position: relative;
  z-index: -1;
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}
.at-sec .arch::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-image: url(/wp-content/uploads/2025/04/arch.png);
  background-size: cover;
  background-position: 0 0;
  mix-blend-mode: soft-light;
  position: absolute;
  top: 20px;
  left: 0;
  z-index: -2;
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}

.news-page .news-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 0 100px 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.news-page .news-container .headline {
  margin-bottom: 40px;
  text-align: center;
}
.news-page .news-container .headline::before {
  content: "";
  display: block;
  width: 60px;
  height: 60px;
  background-image: url(/wp-content/uploads/2025/03/senimg04.png);
  background-size: contain;
  background-repeat: no-repeat;
  margin: 0 auto 20px auto;
}
.news-page .news-container .headline span {
  font-size: 18px;
  letter-spacing: 0.06em;
  font-weight: 900;
  color: #1cc8dd;
}
.news-page .news-container .headline h2 {
  font-size: 40px;
  letter-spacing: 0.07em;
  font-weight: 900;
  margin: 0 0 20px 0;
}
.news-page .news-container .list {
  width: 90%;
  margin: 0 auto 80px auto;
}
@media (max-width: 800px) {
  .news-page .news-container .list {
    margin: 0 auto 40px auto;
  }
}
.news-page .news-container .list .item {
  border-top: 3px dotted #e4e8ea;
}
@media (max-width: 800px) {
  .news-page .news-container .list .item {
    border-top: 3px solid #e4e8ea;
  }
}
.news-page .news-container .list .item:last-child {
  border-bottom: 3px dotted #e4e8ea;
}
@media (max-width: 800px) {
  .news-page .news-container .list .item:last-child {
    border-bottom: 3px solid #e4e8ea;
  }
}
.news-page .news-container .list .item a {
  padding: 25px 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.news-page .news-container .list .item a .date {
  font-size: 14px;
  letter-spacing: 0.07em;
  color: #1cc8dd;
  font-weight: bold;
  margin-right: 25px;
}
@media (max-width: 800px) {
  .news-page .news-container .list .item a .date {
    width: 100%;
  }
}
.news-page .news-container .list .item a .title {
  letter-spacing: 0.02em;
}
.news-page .news-container .list .item a::after {
  content: "";
  display: block;
  width: 26px;
  height: 26px;
  background-image: url(/wp-content/uploads/2025/04/arrow-news.png);
  background-size: contain;
  background-repeat: no-repeat;
  position: absolute;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media (max-width: 800px) {
  .news-page .news-container .list .item a::after {
    display: none;
  }
}