@charset "utf-8";

/* ===== 記事一覧 ===== */
.report-wrap{
  max-width: 1100px;
  margin: 60px auto 80px;
  padding: 0 16px;
}

.report-title{
  color: #0063b4;
  font-size: 40px;
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 24px;
  border-bottom: 6px solid #0063b4;
  padding-bottom: 14px;
}

.report-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.report-card{
  display: block;
  background: #fff;
  border-radius: 22px;
  overflow: hidden;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(0,0,0,0.08);
  transition: transform .12s ease, box-shadow .2s ease;
  color: #231815;
}

.report-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0,0,0,0.12);
}

.report-thumb{
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #f3f6fb;
  overflow: hidden;
}

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

.report-card-title{
  margin: 0;
  padding: 14px 16px 16px;
  font-size: 18px;
  line-height: 1.5;
  font-weight: 700;
}

/* ===== Tablet ===== */
@media (max-width: 960px){
  .report-title{ font-size: 28px; }
  .report-grid{ grid-template-columns: repeat(2, 1fr); }
}

/* ===== Mobile ===== */
@media (max-width: 767px){
  .report-wrap{ margin: 30px auto 60px; }

  .report-title{
    font-size: 22px;
    border-bottom-width: 3px;
  }

  /* ★SPは2列にする */
  .report-grid{
    grid-template-columns: repeat(2, 1fr);
    gap: 12px; /* SPは少し詰めると綺麗 */
  }

  .report-card{
    border-radius: 16px; /* SPは少し控えめでも◎（任意） */
  }

  .report-card-title{
    font-size: 14px;
    padding: 10px 10px 12px;
    line-height: 1.45;
  }
}

/* =========================
   記事ページ（汎用）
   ========================= */

.article-wrap{
  max-width: 920px;
  margin: 60px auto 90px;
  padding: 0 16px;
}

/* パンくず */
.breadcrumb{
  font-size: 14px;
  margin-bottom: 18px;
}
.breadcrumb a{
  color: #0063b4;
  text-decoration: none;
}
.breadcrumb span{
  color: #4e3824;
}

/* 記事カード枠 */
.article-hero{
  background: #fff;
  border-radius: 28px;
  box-shadow: 0 10px 24px rgba(0,0,0,0.08);
  overflow: hidden;
}

/* アイキャッチ */
.article-eyecatch{
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #f3f6fb;
  overflow: hidden;
}
.article-eyecatch img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 本文エリア */
.article-body{
  padding: 26px 26px 30px;
  color: #4e3824;
}

/* タイトル */
.article-title{
  margin: 0 0 12px;
  color: #0063b4;
  font-size: 34px;
  line-height: 1.35;
  font-weight: 900;
}

/* リード */
.article-lead{
  margin: 0;
  font-size: 18px;
  line-height: 1.9;
}

/* セクション */
.article-section{
  margin-top: 28px;
}

.article-section h2{
  margin: 0 0 12px;
  color: #0063b4;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.5;
  padding-left: 12px;
  border-left: 6px solid #0063b4;
}

.article-section p{
  margin: 0 0 14px;
  font-size: 18px;
  line-height: 1.9;
}

/* 写真 */
.article-photo{
  margin: 18px 0 22px;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 10px 22px rgba(0,0,0,0.08);
}
.article-photo img{
  width: 100%;
  height: auto;
  display: block;
}
.article-photo figcaption{
  padding: 10px 14px 12px;
  font-size: 14px;
  color: #4e3824;
}

/* 戻るボタン */
.article-back{
  text-align: center;
  margin-top: 26px;
}
.article-back a{
  display: inline-block;
  background: #0063b4;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  padding: 14px 22px;
  border-radius: 999px;
  box-shadow: 0 10px 22px rgba(0,99,180,0.18);
}
.article-back a:hover{
  filter: brightness(1.03);
}

/* ===== 記事ページ：Tablet ===== */
@media (max-width: 960px){
  .article-title{ font-size: 28px; }
}

/* ===== 記事ページ：Mobile ===== */
@media (max-width: 767px){
  .article-wrap{ margin: 30px auto 70px; }
  .article-body{ padding: 18px 16px 20px; }
  .article-title{ font-size: 22px; }
  .article-lead{ font-size: 16px; line-height: 1.85; }
  .article-section h2{ font-size: 18px; }
  .article-section p{ font-size: 16px; }
}