/* ============================================
   Magazine用CSS（ゴールド基調・独自デザイン）
   /niau-magazine/ 以下でのみ読み込み
   ============================================ */

/* ---- Magazine Header ---- */
.l-header {
  border-bottom-color: var(--gold-light);
}

/* ---- Magazine Category Nav ---- */
.mag-catnav {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 0 var(--side-padding);
}

.mag-catnav-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  gap: 32px;
  overflow-x: auto;
}

.mag-catnav a {
  font-size: 0.82rem;
  color: var(--navy-light);
  padding: 14px 0;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.mag-catnav a:hover,
.mag-catnav a.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---- Magazine Hero (Featured) ---- */
.mag-featured {
  position: relative;
  overflow: hidden;
  aspect-ratio: 21 / 9;
  max-height: 480px;
}

.mag-featured-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.mag-featured-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(52, 73, 94, 0.75), rgba(176, 146, 80, 0.4));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 48px clamp(24px, 5vw, 80px);
}

.mag-featured-cat {
  font-size: 0.72rem;
  color: var(--gold-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.mag-featured-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  color: #fff;
  line-height: 1.5;
  max-width: 640px;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.mag-featured-date {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ---- Magazine Article Grid ---- */
.mag-section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 32px;
}

.mag-section-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--navy);
  letter-spacing: 0.04em;
}

.mag-section-more {
  font-size: 0.8rem;
  color: var(--gold);
  letter-spacing: 0.04em;
  transition: opacity 0.2s;
  text-decoration: none;
}

.mag-section-more:hover {
  opacity: 0.7;
}

/* ---- Article Cards ---- */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.article-card {
  background: var(--card);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.3s;
  text-decoration: none;
  display: block;
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(44, 62, 80, 0.08);
  border-color: var(--gold-light);
}

.article-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.article-card-body {
  padding: 20px;
}

.article-card-cat {
  font-size: 0.7rem;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.article-card-title {
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--navy);
  margin-bottom: 8px;
}

.article-card-date {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  color: var(--navy-light);
}

/* ---- Magazine CTA ---- */
.mag-cta {
  background: var(--warm-gray);
  padding: 60px 0;
  text-align: center;
}

.mag-cta-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 24px;
}

.mag-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* ---- Article Page ---- */
.article-header {
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--border);
}

.breadcrumb {
  font-size: 0.78rem;
  color: var(--navy-light);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.breadcrumb a {
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--gold);
}

.breadcrumb span {
  margin: 0 8px;
  opacity: 0.4;
}

.article-cat-label {
  display: inline-block;
  font-size: 0.72rem;
  padding: 4px 14px;
  background: var(--gold);
  color: #fff;
  letter-spacing: 0.08em;
  border-radius: 1px;
  margin-bottom: 16px;
}

.article-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--navy);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

/* ---- Article CTA (記事末) ---- */
.article-cta {
  max-width: 720px;
  margin: 40px auto;
  padding: 40px;
  background: var(--warm-gray);
  border-radius: 4px;
  text-align: center;
  border: 1px solid var(--border);
}

.article-cta-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 8px;
}

.article-cta-text {
  font-size: 0.85rem;
  color: var(--navy-light);
  margin-bottom: 20px;
}

.article-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---- Magazine Footer ---- */
.footer--magazine .l-footer {
  padding: 40px 0 24px;
}

/* ---- Related Articles ---- */
.related-section {
  background: var(--warm-gray);
  padding: 60px 0;
}

.related-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--navy);
  margin-bottom: 32px;
  text-align: center;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .article-grid {
    grid-template-columns: 1fr;
  }

  .mag-featured {
    aspect-ratio: 16 / 10;
  }

  .mag-catnav-inner {
    -webkit-overflow-scrolling: touch;
  }
}