/* ===== 個別お知らせページ ===== */

.single-page main {
  padding-top: 92px;
  background-color: #f9f9f9;
}

/* パンくず（single固有：長いパスに対応するためflex-wrap追加） */
.single-page .breadcrumb__list {
  flex-wrap: wrap;
}

/* 記事セクション */
.single {
  padding: 48px 0 160px;
  background-color: #f9f9f9;
}

.single__container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0;
}

/* 記事ヘッダー */
.single__header {
  margin-bottom: 50px;
}

.single__title {
  font-family: "YuGothic", "Yu Gothic", sans-serif;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0;
  color: #555555;
  margin: 0 0 25px;
}

.single__meta {
  display: flex;
  align-items: center;
  gap: 18px;
}

.single__date {
  font-family: "Archivo Narrow", sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 22px;
  letter-spacing: 0.8px;
  color: #707070;
}

.single__category {
  display: inline-block;
  background-color: #93C572;
  color: #ffffff;
  font-family: "YuGothic", "Yu Gothic", sans-serif;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 14px;
  padding: 6px 20px;
  border-radius: 5px;
  white-space: nowrap;
}

/* 白いカード */
.single__card {
  background-color: #ffffff;
  border-radius: 40px;
  box-shadow: 1px 1px 10px #00000029;
  padding: 50px 180px 50px;
}

/* アイキャッチ */
.single__eyecatch {
  width: 100%;
  margin: 0 0 30px;
  border-radius: 20px;
  overflow: hidden;
  background-color: #F0F0F0;
  box-shadow: 0px 3px 6px #00000029;
  height: 391px;
}

.single__eyecatch img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 目次 */
.single__toc {
  border: 2px solid #93C572;
  border-radius: 20px;
  padding: 30px 30px 20px 30px;
  margin-bottom: 80px;
}

.single__toc-title {
  font-family: "YuGothic", "Yu Gothic", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 34px;
  letter-spacing: 0;
  color: #555555;
  margin: 0 0 20px;
}

.single__toc-list {
  margin: 0;
  padding-left: 0;
  margin-left: 20px;
  list-style: decimal;
  list-style-position: inside;
  font-family: "YuGothic", "Yu Gothic", sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 27px;
  letter-spacing: 0.8px;
  color: #555555;
}

.single__toc-list > li::marker {
  color: #F7B560;
}

.single__toc-list a {
  color: #555555;
  text-decoration: none;
}

.single__toc-list a:hover {
  text-decoration: none;
}

.single__toc-list ul {
  list-style: none;
  padding-left: 26px;
  margin: 0;
}

.single__toc-list ul li {
  margin: 10px 0;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 27px;
  letter-spacing: 0;
  color: #555555;
}

.single__toc-list ul li {
  position: relative;
  padding-left: 14px;
}

.single__toc-list ul li::before {
  content: "";
  display: inline-block;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #93C572;
  flex-shrink: 0;
}

/* 本文 */
.single__body {
  font-family: "YuGothic", "Yu Gothic", sans-serif;
}

.single__h2 {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 41px;
  letter-spacing: 0;
  color: #555555;
  margin: 0 0 25px;
  text-decoration: underline;
  text-decoration-color: #93C572;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
}

.single__h2 + .single__text-image {
  margin-top: 20px;
}

.single__text + .single__h2,
.single__text-image + .single__h2 {
  margin-top: 80px;
}

.single__h3 {
  font-family: "YuGothic", "Yu Gothic", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 34px;
  letter-spacing: 0;
  color: #555555;
  margin: 40px 0 20px;
  padding-left: 20px;
  position: relative;
}

.single__h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 20px;
  background-color: #93C572;
}

.single__text {
  font-family: "YuGothic", "Yu Gothic", sans-serif;
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 27px;
  letter-spacing: 0;
  color: #555555;
  margin: 0 0 40px;
}

/* リスト */
.single__list {
  list-style: none;
  padding: 0;
  margin: 0 0 40px;
  font-family: "YuGothic", "Yu Gothic", sans-serif;
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 27px;
  letter-spacing: 0;
  color: #555555;
}

.single__list li::before {
  content: "・";
}

/* テキスト＋画像 */
.single__text-image {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 0;
}

.single__text-image .single__text {
  flex: 1;
  margin-bottom: 0;
}

.single__inline-img {
  flex-shrink: 0;
  width: 290px;
  height: 286px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0px 3px 6px #00000029;
}

.single__inline-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 一覧に戻るボタン */
.single__back-wrap {
  text-align: center;
  margin-top: 80px;
}

.single__back-btn {
  display: inline-block;
  padding: 25px 97px;
  border: 2px solid #93C572;
  border-radius: 50px;
  background-color: #ffffff;
  color: #93C572;
  font-family: "YuGothic", "Yu Gothic", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 34px;
  letter-spacing: 2px;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}


/* ===== モバイル (430px以下) ===== */
@media (max-width: 430px) {
  .single-page main {
    padding-top: 50px;
  }

  .single-page .breadcrumb {
    padding: 20px 0 0;
  }

  .single-page .breadcrumb__list {
    padding: 0 15px;
    font-size: 1.2rem;
    line-height: 20px;
    column-gap: 6px;
    row-gap: 10px;
    flex-wrap: wrap;
  }

  .single {
    padding: 40px 0 0;
    min-height: 0;
  }

  .single__container {
    padding: 0 15px;
  }

  .single__header {
    margin-bottom: 42px;
  }

  .single__title {
    font-size: 2.5rem;
    line-height: 37px;
    letter-spacing: 2.5px;
    color: #555555;
    margin: 0 0 17px;
  }

  .single__meta {
    gap: 18px;
  }

  .single__date {
    font-family: "Archivo Narrow", sans-serif;
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 22px;
    letter-spacing: 0.8px;
    color: #707070;
  }

  .single__category {
    width: 96px;
    height: 26px;
    font-family: "YuGothic", "Yu Gothic", sans-serif;
    font-size: 1.4rem;
    font-weight: 500;
    line-height: 24px;
    letter-spacing: 0px;
    color: #FFFFFF;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
  }

  .single__card {
    width: 100%;
    padding: 20px 15px 30px;
    background: #FFFFFF;
    box-shadow: 1px 1px 10px #00000029;
    border-radius: 50px;
  }

  .single__eyecatch {
    width: 100%;
    height: 199px;
    background: #F0F0F0;
    box-shadow: 0px 3px 6px #00000029;
    border-radius: 20px;
    margin: 30px 0 0;
  }

  .single__toc {
    width: 100%;
    background: #FFFFFF;
    border: 2px solid #93C572;
    border-radius: 20px;
    padding: 15px;
    margin: 20px 0 43px;
  }

  .single__toc-title {
    font-size: 2rem;
    font-weight: bold;
    line-height: 34px;
    letter-spacing: 0px;
    color: #555555;
    margin: 0 0 10px;
  }

  .single__toc-list {
    font-size: 1.4rem;
    font-weight: bold;
    line-height: 21px;
    letter-spacing: 0.7px;
    margin-left: 15px;
  }

  .single__toc-list > li + li {
    margin-top: 20px;
  }

  .single__toc-list ul {
    padding-left: 16px;
    margin-top: 12px;
    margin-bottom: 0;
  }

  .single__toc-list ul li::before {
    top: 8px;
    transform: none;
  }

  .single__toc-list ul li {
    font-size: 1.4rem;
    font-weight: bold;
    line-height: 21px;
    letter-spacing: 0px;
    color: #555555;
    margin: 0;
  }

  .single__h2 {
    font-size: 2rem;
    font-weight: bold;
    line-height: 34px;
    letter-spacing: 0px;
    color: #555555;
    margin: 0 0 21px;
  }

  .single__text + .single__h2,
  .single__text-image + .single__h2 {
    margin-top: 40px;
  }

  .single__h3 {
    font-size: 1.8rem;
    font-weight: bold;
    line-height: 27px;
    letter-spacing: 0px;
    color: #555555;
    margin: 20px 0 20px;
    padding-left: 20px;
  }

  .single__h3::before {
    width: 10px;
    height: 46px;
    top: 0;
    transform: none;
  }

  .single__text {
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 27px;
    letter-spacing: 0px;
    color: #555555;
    margin: 0 0 40px;
  }

  .single__list {
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 27px;
    letter-spacing: 0px;
    color: #555555;
    margin: 0 0 20px;
  }

  .single__text-image {
    flex-direction: column;
    gap: 0;
  }

  .single__text-image .single__text {
    margin-bottom: 20px;
  }

  .single__inline-img {
    width: 100%;
    height: 286px;
    border-radius: 20px;
    box-shadow: 0px 3px 6px #00000029;
    margin-bottom: 40px;
  }

  .single__back-wrap {
    margin-top: 40px;
    padding: 0;
    text-align: center;
  }

  .single__back-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 301px;
    height: 70px;
    background: #FFFFFF;
    border: 2px solid #93C572;
    border-radius: 50px;
    padding: 0;
    font-size: 2rem;
    font-weight: bold;
    line-height: 34px;
    letter-spacing: 2px;
    color: #93C572;
  }
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
  .single-page .breadcrumb__list {
    padding: 0 20px;
  }

  .single {
    padding: 30px 0 80px;
  }

  .single__container {
    padding: 0 20px;
  }

  .single__title {
    font-size: 2.2rem;
  }

  .single__card {
    padding: 30px 24px 50px;
    border-radius: 20px;
  }

  .single__text-image {
    flex-direction: column;
  }

  .single__inline-img {
    width: 100%;
  }
}

@media (max-width: 430px) {
  .single {
    padding: 40px 0 20px;
    min-height: 0;
  }
}