/* ============================================
   Article Page — Editorial Reading Experience
   ============================================ */

/* --- Article Layout --- */
.article {
  max-width: 720px;
  margin: 0 auto;
  padding: 10rem var(--gutter) var(--space-3xl);
}

/* --- Header --- */
.article-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}

.article-category {
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
}

.article-dot {
  color: var(--text-tertiary);
  font-size: 0.5rem;
}

.article-date {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  letter-spacing: 0.1em;
}

.article-title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.article-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
}

/* --- Divider --- */
.article-divider {
  text-align: center;
  margin: var(--space-xl) 0;
  position: relative;
}

.article-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border-light);
}

.article-divider-icon {
  position: relative;
  display: inline-block;
  background: var(--bg-primary);
  padding: 0 var(--space-md);
  color: var(--accent-warm);
  font-size: var(--text-sm);
}

/* --- Body --- */
.article-body {
  font-family: 'Noto Serif SC', 'Playfair Display', Georgia, serif;
  font-size: var(--text-lg);
  line-height: 2;
  color: var(--text-primary);
}

.article-body p {
  margin-bottom: 1.8em;
  text-indent: 2em;
}

.article-body p:first-child {
  text-indent: 0;
}

.article-body p:first-child::first-letter {
  font-family: var(--font-serif);
  font-size: 3.2em;
  float: left;
  line-height: 0.85;
  margin-right: 0.1em;
  margin-top: 0.05em;
  color: var(--accent);
  font-weight: 600;
}

/* --- Article Footer Nav --- */
.article-footer {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-light);
}

.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.article-nav-btn {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: var(--space-md);
  border-radius: 1rem;
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  text-decoration: none;
  transition: border-color 0.3s ease,
              transform 0.4s var(--ease-spring),
              box-shadow 0.4s var(--ease-out-quart);
}

.article-nav-btn:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 22, 18, 0.06);
}

.article-nav-btn--next {
  text-align: right;
}

.article-nav-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.article-nav-title {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-primary);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .article {
    padding-top: 8rem;
  }

  .article-title {
    font-size: clamp(1.75rem, 1rem + 3vw, 2.5rem);
  }

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

  .article-nav-btn--next {
    text-align: left;
  }
}