/* ============================================================
   盆栽輸出ビジネス現況レポート ブログ固有スタイル
   （ヘッダー/フッターのスタイルは ../styles.css を使用）
   ============================================================ */

.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 60px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

.blog-heading {
  margin-bottom: 48px;
}

.blog-heading .en {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  color: var(--koke);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.blog-heading h1 {
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--shinryoku);
}

.blog-heading p {
  margin-top: 16px;
  font-size: 0.9rem;
}

/* 記事一覧カード */
.article-list {
  display: grid;
  gap: 40px;
}

.article-card {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 28px;
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  background-color: var(--kinari-light);
  overflow: hidden;
  color: var(--sumi);
}

.article-card:hover {
  background-color: var(--kinari);
}

.article-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-card-body {
  padding: 26px 26px 26px 0;
}

.article-card-meta {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--koke);
  margin-bottom: 10px;
}

.article-card-body h2 {
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--shinryoku);
  margin-bottom: 12px;
  line-height: 1.8;
}

.article-card-body p {
  font-size: 0.86rem;
  line-height: 1.9;
}

.article-card .card-more {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--koke);
}

/* 記事本体 */
.article-shell {
  min-width: 0;
}

.article-header .eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.36em;
  color: var(--koke);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.article-header h1 {
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1.8;
  color: var(--shinryoku);
}

.article-meta {
  display: flex;
  gap: 22px;
  align-items: center;
  margin: 18px 0 30px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--matsuba);
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
}

.reading-time {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 1px 14px;
  font-size: 0.72rem;
  color: var(--koke);
}

.article-hero-image {
  width: 100%;
  border-radius: 4px;
  margin-bottom: 40px;
}

.article-body {
  font-size: 0.95rem;
}

.article-body h2 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--shinryoku);
  margin: 60px 0 24px;
  padding-left: 24px;
  position: relative;
}

.article-body h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  border: 1px solid var(--koke);
  border-radius: 50%;
}

.article-body h3 {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--matsuba);
  margin: 36px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line-soft);
}

.article-body p {
  margin-bottom: 24px;
}

.article-body ul,
.article-body ol {
  margin: 0 0 24px 24px;
}

.article-body li {
  margin-bottom: 8px;
}

.share-buttons {
  display: flex;
  gap: 16px;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.share-button {
  display: inline-block;
  border: 1px solid var(--matsuba);
  border-radius: 999px;
  padding: 8px 26px;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--matsuba);
}

.share-button:hover {
  background-color: var(--matsuba);
  color: var(--kinari);
}

.article-footer-nav {
  margin-top: 48px;
  font-size: 0.86rem;
}

@media (max-width: 960px) {
  .blog-layout {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 44px 20px 72px;
  }

  .article-card {
    grid-template-columns: 1fr;
  }

  .article-card-body {
    padding: 0 24px 26px;
  }

  .article-header h1 {
    font-size: 1.3rem;
  }
}

/* Mobile news-commentary readability baseline (shared site-local rule). */
@media (max-width: 768px) {
  .blog-main, .blog-container, .two-col-layout { min-width: 0; }
  .article-detail, .blog-article, .article-body { min-width: 0; }
  .article-detail .article-body, .blog-article { padding-inline: 16px; }
  .article-content {
    font-size: 1rem;
    line-height: 1.85;
    overflow-wrap: anywhere;
  }
  .article-content h2 { font-size: clamp(1.25rem, 6vw, 1.45rem); line-height: 1.4; }
  .article-content h3 { font-size: clamp(1.12rem, 5vw, 1.25rem); line-height: 1.45; }
  .article-content :is(img, iframe, video) { max-width: 100%; height: auto; }
  .article-content table { display: block; max-width: 100%; overflow-x: auto; }
  .sidebar, .blog-sidebar { position: static; order: 2; }
}
/* Mobile article reading width: keep outer page gutters, remove duplicated inner gutters. */
@media (max-width: 768px) {
  .article-content,
  .article-detail .article-body,
  .blog-article,
  .main-content > article.main-content {
    padding-left: 0;
    padding-right: 0;
  }
  /* Cap article-panel padding without removing deliberate card framing. */
  .article-panel,
  .article-main,
  .post-content,
  .article-detail {
    padding-left: min(16px, 4vw);
    padding-right: min(16px, 4vw);
  }
  .article-body { padding-left: 0; padding-right: 0; }
}