.Hero {
  position: relative;
  padding: 8.75rem 0;
  background-image: url("../images/head/img_news.webp");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.Hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.1);
}

.Hero__heading {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
  font-size: 3.125rem;
  font-weight: bold;
}

.Post__date {
  display: inline-block;
  padding: 0.3125rem 0.75rem;
  background-color: #131e3e;
  color: #fff;
  font-size: 0.75rem;
}

.Post__heading {
  margin-top: 2rem;
  font-size: 1.5rem;
  font-weight: bold;
}

.Post__container {
  position: relative;
  margin-top: 2rem;
  padding: 2rem 0;
  border-top: 1px solid #eff7f9;
  border-bottom: 1px solid #eff7f9;
}

.Post__inner {
  margin-top: 3rem;
  text-align: center;
}

.Post__link {
  display: inline-block;
  padding: 1.5rem 4rem;
  background: rgb(0, 180, 228);
  background: linear-gradient(45deg, rgba(0, 180, 228, 1) 0%, rgba(10, 129, 239, 1) 50%, rgba(7, 63, 216, 1) 100%);
  background-position: 1% 50%;
  background-size: 200% auto;
  color: #fff;
  font-size: 0.75rem;
  text-transform: uppercase;
  transition: 0.3s all;
}

.Post__link:hover {
  background-position: 99% 50%;
}

/* 投稿内の見出し */
.Post__container h1 {
  font-size: 1.75rem;
  font-weight: bold;
  margin-top: 2.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.3125rem;
}

.Post__container h2 {
  font-size: 1.5rem;
  font-weight: bold;
  margin-top: 1.875rem;
  margin-bottom: 0.9375rem;
  padding-bottom: 0.3125rem;
}

.Post__container h3 {
  font-size: 1.25rem;
  font-weight: bold;
  margin-top: 1.5625rem;
  margin-bottom: 0.625rem;
}

.Post__container h4 {
  font-size: 1.125rem;
  font-weight: bold;
  margin-top: 1.25rem;
  margin-bottom: 0.625rem;
}

/* 段落 */
.Post__container p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

/* リストのスタイルを復活させる */
.Post__container ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin-bottom: 1.25rem;
}

.Post__container ol {
  list-style: decimal;
  padding-left: 1.25rem;
  margin-bottom: 1.25rem;
}

/* リストのネスト (入れ子) を調整 */
.Post__container ul ul,
.Post__container ol ol,
.Post__container ul ol,
.Post__container ol ul {
  margin-top: 0.3125rem;
  margin-bottom: 0.3125rem;
  padding-left: 1.25rem;
}

/* 強調 */
.Post__container strong {
  font-weight: bold;
}

/* リンク */
.Post__container a {
  color: #0073aa;
  text-decoration: underline;
}

.Post__container a:hover {
  color: #005580;
}

/* 引用 */
.Post__container blockquote {
  border-left: 0.25rem solid #ccc;
  padding-left: 1.25rem;
  margin: 1.25rem 0;
  color: #555;
  font-style: italic;
}