:root {
  --accent: #C08B70;
  --accent-light: #D4A88E;
  --beige-light: #FAF7F4;
  --blush: #F5E9E2;
  --cream: #FFFFFF;
  --ink: #3A3028;
  --line: #EBE6E1;
  --text-dark: #2C2826;
  --text-medium: #6B6560;
  --text-light: #9E9892;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Noto Serif JP', serif;
  background: var(--cream);
  color: var(--text-dark);
  line-height: 2;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }

/* ヘッダー */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}
.site-header .logo {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;
}
.site-header .logo span {
  font-family: 'Noto Sans JP', sans-serif;
  display: block;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--text-light);
}
.site-header nav {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  display: flex;
  gap: 22px;
}
.site-header nav a { text-decoration: none; color: var(--text-medium); }
.site-header nav a:hover { color: var(--accent); }

/* ヒーロー帯 */
.page-hero {
  margin: 8px;
  border-radius: 16px;
  background: radial-gradient(ellipse at 60% 20%, #FDFBF8 0%, #F5EFE8 55%, #EFE6DC 100%);
  text-align: center;
  padding: 84px 20px 24px;
}
.page-hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 56px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: #8A7160;
}
.page-hero .sub {
  font-size: 15px;
  letter-spacing: 0.2em;
  color: var(--text-medium);
  margin-top: 6px;
}
.breadcrumb {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  color: var(--text-medium);
  text-align: left;
  max-width: 1180px;
  margin: 56px auto 0;
  padding: 0 20px;
}
.breadcrumb a { color: var(--text-medium); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }

/* 2カラム */
.layout {
  max-width: 1180px;
  margin: 64px auto 96px;
  padding: 0 20px;
  display: flex;
  gap: 56px;
  align-items: flex-start;
}
.main-col { flex: 1; min-width: 0; }
.sidebar { width: 280px; flex-shrink: 0; }

/* カード一覧 */
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.card {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  display: block;
  transition: box-shadow .25s;
}
.card:hover { box-shadow: 0 8px 24px rgba(58,48,40,0.10); }
.card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.card .card-body { padding: 18px 18px 20px; }
.card .card-title { font-size: 16px; font-weight: 500; line-height: 1.7; color: #7A6A5C; margin-bottom: 14px; }
.meta { display: flex; align-items: center; gap: 12px; }
.chip {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: 2px 12px;
}
.date { font-family: 'Noto Sans JP', sans-serif; font-size: 13px; color: var(--text-medium); }

/* サイドバー */
.side-block { margin-bottom: 40px; }
.side-title {
  font-size: 19px;
  color: #8A7160;
  padding-bottom: 12px;
  border-bottom: 1px solid #B8A899;
  margin-bottom: 16px;
}
.side-list { list-style: none; font-family: 'Noto Sans JP', sans-serif; font-size: 14px; }
.side-list li { margin-bottom: 10px; }
.side-list a { text-decoration: none; color: var(--text-medium); }
.side-list a:hover { color: var(--accent); }
.cta-banner {
  background: linear-gradient(160deg, #F8F1EA, #F1E4D8);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 26px 20px;
  text-align: center;
}
.cta-banner .small { font-family: 'Noto Sans JP', sans-serif; font-size: 12px; color: var(--text-medium); letter-spacing: 0.1em; }
.cta-banner .big { font-family: 'Cormorant Garamond', serif; font-size: 40px; color: #8A7160; margin: 6px 0 2px; }
.cta-banner .big small { display: block; font-size: 12px; font-family: 'Noto Serif JP', serif; color: var(--text-medium); margin-top: 2px; }
.cta-banner .note { font-family: 'Noto Sans JP', sans-serif; font-size: 11px; color: var(--text-light); margin-bottom: 14px; }
.cta-banner a {
  font-family: 'Noto Sans JP', sans-serif;
  display: block;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cream);
  background: var(--accent);
  border-radius: 100px;
  padding: 10px 0;
  text-decoration: none;
  margin-top: 8px;
}
.cta-banner a:hover { background: var(--accent-light); }

/* 記事本文 */
.article-head .meta { margin-bottom: 24px; }
.article-head h1 {
  font-size: 32px;
  font-weight: 500;
  line-height: 1.7;
  color: #6B5B4D;
  padding-bottom: 28px;
  border-bottom: 1px solid #B8A899;
  margin-bottom: 32px;
}
.article-hero img { width: 100%; max-height: 440px; object-fit: cover; object-position: center 65%; border-radius: 4px; display: block; margin-bottom: 36px; }
.article-body p { margin-bottom: 24px; font-size: 15.5px; }
.article-body h2 {
  font-size: 23px;
  font-weight: 600;
  color: #6B5B4D;
  line-height: 1.6;
  margin: 56px 0 24px;
  padding: 14px 18px;
  background: var(--beige-light);
  border-left: 4px solid var(--accent);
  border-radius: 0 4px 4px 0;
}
.article-body h3 {
  font-size: 18px;
  font-weight: 600;
  color: #6B5B4D;
  margin: 36px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--accent-light);
}
.article-body ul { margin: 0 0 24px 24px; }
.article-body li { margin-bottom: 10px; font-size: 15.5px; }
.highlight-box {
  background: #FBF6EC;
  border: 1px solid #EFE2CC;
  border-radius: 6px;
  padding: 24px 26px;
  margin-bottom: 28px;
}
.highlight-box .box-title { font-weight: 600; margin-bottom: 12px; }
.store-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 8px 0 28px;
}
.store-cta a {
  font-family: 'Noto Sans JP', sans-serif;
  flex: 1 1 200px;
  text-align: center;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--cream);
  background: var(--accent);
  border-radius: 100px;
  padding: 13px 10px;
  text-decoration: none;
}
.store-cta a:hover { background: var(--accent-light); }
.faq dt { font-weight: 600; margin-bottom: 6px; }
.faq dd { margin: 0 0 20px 0; color: var(--text-medium); font-size: 15px; }

footer.site-footer {
  font-family: 'Noto Sans JP', sans-serif;
  text-align: center;
  font-size: 12px;
  color: var(--text-light);
  padding: 32px 20px 40px;
  border-top: 1px solid var(--line);
}

@media (max-width: 860px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; }
  .card-grid { grid-template-columns: 1fr; }
  .page-hero h1 { font-size: 38px; }
  .article-head h1 { font-size: 24px; }
  .site-header nav { gap: 14px; font-size: 12px; }
}