.news-post-fv {
  padding: 83px 0 100px;
  background: #809988;
  color: #fff;
  text-align: center;
}

.news-post-fv h1 {
  font-size: 6.5rem;
}

.sub-title {
  font-size: 1.4rem;
}

.news-post-content-wrap {
  background: #e9e9e9;
  margin-bottom: 70px;
}

.news-post-content {
  padding: 40px 40px 30px;
  background: #e9e9e9;
  max-width: 880px;
  margin: auto;
  position: relative;
  top: -40px;
}

.news-date {
  color: #777777;
}

.news-category {
  color: #6c8273;
  background-color: #fafafa;
  display: inline-block;
  padding: 0 10px;
  margin-left: 20px;
}

.news-post-inner h2 {
  font-size: 3.2rem;
  line-height: 2;
  margin-top: 13px;
  padding-bottom: 15px;
  border-bottom: 1px solid #cecece;
}

.news-post-inner p {
  font-size: 1.8rem;
  line-height: 2;
}

.news-post-inner > * {
  margin-top: 40px;
}

.news-post-inner {
  padding-bottom: 60px;
  border-bottom: 1px solid #cecece;
}

.news-post-inner img {
  max-width: 530px;
  height: auto;
}

.back-link {
  text-decoration: underline;
  font-size: 1.8rem;
  line-height: 2;
  margin-top: 30px;
}

.back-link:hover {
  text-decoration: none;
}

.image-block {
  margin-top: 60px;
}

.modal-image-wrap img {
  width: 100%;
}

/* パターン①：正方形2枚 (1fr 1fr) */
.square-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  width: 100%;
}

.square-2 img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
}

/* パターン②：縦長2枚（同上、縦長画像はobject-fitで対応） */
.vertical-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.vertical-2  img {
  aspect-ratio: 1/2;
  object-fit: cover;
}

/* パターン③：横長1枚（横幅100%） */
.horizontal-1 img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  aspect-ratio: 2/1;
}

/* パターン④：正方形2枚 + 縦長1枚 */
.square-2-vertical-1 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}
.square-2-vertical-1 .square {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 4px;
}
.square-2-vertical-1 .square img {
  aspect-ratio: 1/1;
  object-fit: cover;
}
.square-2-vertical-1 .vertical img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* パターン⑤：縦長1枚 + 正方形2枚 */
.vertical-1-square-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}
.vertical-1-square-2 .square {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 4px;
}
.vertical-1-square-2 .square img {
  aspect-ratio: 1;
  object-fit: cover;
}
.vertical-1-square-2 .vertical img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}