/* ==========================================================================
   News Detail（お知らせ詳細）
   共通クラス（.header, .footer, .heading, .btn, .contact 等）は style.css を再利用。
   このファイルには本ページ専用のスタイルのみ記述する。
   ========================================================================== */

/* ---- リード（パンくず・タイトル・投稿者） ---- */
.newsdetail-lead {
  background: #f2f6fd;
  padding: 40px 40px 36px;
}
.newsdetail-lead__inner {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.newsdetail-crumbs {
  font-weight: 400;
  font-size: 12px;
  color: #afafaf;
}
.newsdetail-tag {
  display: none;
}
.newsdetail-tag span {
  display: inline-flex;
  align-items: center;
  background: var(--white);
  color: var(--mme-lightblue);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .05em;
  padding: 4px 9px;
  border-radius: 6px;
}
.newsdetail-title {
  color: var(--text-black);
}
.newsdetail-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 4px;
}
.newsdetail-author__icon {
  display: block;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #dadee4;
  flex-shrink: 0;
}
.newsdetail-author p {
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--text-black);
}

/* ---- 本文コンテナ ---- */
.newsdetail-body {
  background: var(--white);
  padding: 110px 40px;
}
.newsdetail-body__inner {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
}

/* ---- 記事本文タイポグラフィ ---- */
.newsdetail-article {
  display: flex;
  flex-direction: column;
  gap: 26px;
  width: 100%;
}
.newsdetail-article__thumb {
  width: 100%;
  height: 360px;
  border-radius: 14px;
  background: #d9d9d9;
}
.newsdetail-article__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
}
.newsdetail-article__text {
  color: var(--text-black);
}
.newsdetail-article__text--gray {
  color: #6b6b66;
}
.newsdetail-article__text img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  margin: 10px 0;
}
.newsdetail-article__h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 14px;
}
.newsdetail-article__h2 span {
  color: var(--text-black);
}
.newsdetail-article__h2::before {
  content: "";
  display: block;
  flex-shrink: 0;
  width: 6px;
  height: 30px;
  border-radius: 3px;
  background: var(--mme-lightblue);
}

/* ステップリスト */
.newsdetail-article__steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}
.newsdetail-article__steps li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.newsdetail-article__stepNum {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--mme-lightblue);
  color: var(--white);
  font-weight: 700;
  font-size: 14px;
}
.newsdetail-article__stepText {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: .05em;
}
.newsdetail-article__stepTitle {
  font-weight: 700;
  color: var(--text-black);
}
.newsdetail-article__stepDesc {
  font-weight: 500;
  color: #6b6b66;
}

/* POINTボックス */
.newsdetail-article__point {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
  border-radius: 12px;
  background: var(--mme-bk-blue);
}
.newsdetail-article__pointLabel {
  color: #f05b5d;
}
.newsdetail-article__pointText {
  font-weight: 700;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: .05em;
  color: var(--text-black);
}

/* 一覧へ戻るボタン */
.newsdetail-backBtn {
  width: 300px;
}

/* ==========================================================================
   TAB (max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {
  .newsdetail-lead { padding: 30px 40px; }

  .newsdetail-body { padding: 60px 40px; }
  .newsdetail-article__thumb { height: 260px; }

  .newsdetail-backBtn { width: 100%; max-width: 300px; }
}

/* ==========================================================================
   SP (max-width: 480px)
   ========================================================================== */
@media (max-width: 480px) {
  .newsdetail-lead { padding: 24px 20px; }
  .newsdetail-crumbs { font-size: 11px; }

  .newsdetail-body { padding: 50px 20px; }
  .newsdetail-article { gap: 20px; }
  .newsdetail-article__thumb { height: 180px; border-radius: 10px; }
  .newsdetail-article__point { padding: 16px; }

  .newsdetail-backBtn { width: 100%; max-width: none; }
}