.p-news_in {
  padding-top: 80px;
  padding-bottom: 150px;
  background: url(../img/bg_01.jpg) repeat left top/300px auto;
}
@media screen and (max-width: 899px) {
  .p-news_in {
    padding-top: 50px;
    padding-bottom: 106px;
  }
}

.p-news_in__title {
  margin-bottom: 60px;
  color: var(--color-green);
}
@media screen and (max-width: 899px) {
  .p-news_in__title {
    margin-bottom: 30px;
  }
}
.p-news_in__title::before {
  background-color: var(--color-green);
}
.p-news_in__title-deco::before {
  background-color: var(--color-green);
}
.p-news_in__title-deco::after {
  background-color: var(--color-green);
}
.p-news_in__title h2 {
  background-color: var(--color-lightgreen);
  border-color: var(--color-green);
}
.p-news_in__title h2 span {
  border-color: var(--color-green);
}
.p-news_in__title h2::before {
  background-color: var(--color-green);
}
.p-news_in__title h2::after {
  background-color: var(--color-green);
}

.p-news_in__contents {
  width: 78%;
  max-width: 1200px;
  margin: 0 auto 32px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s var(--ease-main) 0.2s, transform 0.6s var(--ease-main) 0.2s;
}
.is-load .p-news_in__contents {
  opacity: 1;
  transform: translateY(0);
}
@media screen and (max-width: 899px) {
  .p-news_in__contents {
    width: 89.2%;
    margin: 0 auto 23px;
  }
}
.p-news_in__contents-list-item {
  width: 100%;
  margin-bottom: 10px;
  border-radius: 14px;
  background-color: var(--color-white);
  border: 2px solid var(--color-green);
  position: relative;
  overflow: hidden;
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-list-item {
    width: 100%;
    margin-bottom: 4px;
    border-radius: 10px;
    border: 1px solid var(--color-green);
  }
}
.p-news_in__contents-list-item a {
  display: block;
  height: 100%;
  padding: 17px 17px;
  transition: background-color 0.6s var(--ease-main);
}
@media screen and (min-width: 900px) {
  .p-news_in__contents-list-item a:hover {
    background-color: var(--color-lightgreen);
  }
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-list-item a {
    padding: 14px 15px;
  }
}
.p-news_in__contents-list-item .p-in-date {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-bottom: 8px;
  font-size: 1.5rem;
  letter-spacing: 0.07em;
  padding: 2px 14px;
  border-radius: 50rem;
  color: var(--color-white);
  background-color: var(--color-green);
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-list-item .p-in-date {
    margin-bottom: 7px;
    font-size: 1.1rem;
    letter-spacing: 0.07em;
    padding: 2px 6px;
  }
}
.p-news_in__contents-list-item .p-in-title {
  color: var(--color-black);
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 1.4rem;
  line-height: 1.5;
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-list-item .p-in-title {
    -webkit-line-clamp: 1;
    font-size: 1.1rem;
  }
}
.p-news_in__contents-detail {
  padding: 30px;
  background-color: var(--color-white);
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-detail {
    padding: 20px;
  }
}
.p-news_in__contents-detail-head {
  display: block;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--color-green);
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-detail-head {
    border-bottom: 1px solid var(--color-green);
  }
}
.p-news_in__contents-detail-head .p-in-date {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-bottom: 8px;
  font-size: 1.5rem;
  letter-spacing: 0.07em;
  padding: 2px 14px;
  border-radius: 50rem;
  color: var(--color-white);
  background-color: var(--color-green);
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-detail-head .p-in-date {
    margin-bottom: 7px;
    font-size: 1.2rem;
    letter-spacing: 0.07em;
    padding: 2px 6px;
  }
}
.p-news_in__contents-detail-head .p-in-title {
  color: var(--color-black);
  font-size: 1.4rem;
  line-height: 1.5;
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-detail-head .p-in-title {
    -webkit-line-clamp: 1;
    font-size: 1.4rem;
  }
}
.p-news_in__contents-detail-text {
  font-size: 1.4rem;
  line-height: 2;
}
.p-news_in__contents-detail-text img {
  width: 100%;
  max-width: -webkit-fit-content;
  max-width: -moz-fit-content;
  max-width: fit-content;
}
.p-news_in__contents-detail-text a {
  color: var(--color-green);
  text-decoration: underline;
  transition: opacity 0.6s var(--ease-main);
}
@media screen and (min-width: 900px) {
  .p-news_in__contents-detail-text a:hover {
    opacity: 0.6;
  }
}
.p-news_in__contents-detail-text iframe {
  width: 100%;
  height: 100%;
  aspect-ratio: 16/9;
}
.p-news_in__contents-back {
  margin-top: 40px;
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-back {
    margin-top: 30px;
  }
}
.p-news_in__contents-back .p-in-text {
  display: flex;
  align-items: center;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
  position: relative;
  transition: opacity 0.6s var(--ease-main);
}
@media screen and (min-width: 900px) {
  .p-news_in__contents-back .p-in-text:hover {
    opacity: 0.4;
  }
}
.p-news_in__contents-back .p-in-text .p-in-main {
  padding-left: 20px;
  font-size: 1.8rem;
  color: var(--color-black);
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-back .p-in-text .p-in-main {
    font-size: 1.4rem;
  }
}
.p-news_in__contents-back .p-in-text .p-in-icon {
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--color-black);
  border-left: 2px solid var(--color-black);
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%) rotate(-45deg);
}
@media screen and (max-width: 899px) {
  .p-news_in__contents-back .p-in-text .p-in-icon {
    width: 8px;
    height: 8px;
  }
}