/* ============================================
   felitia / article.css
   記事ページ固有スタイル
   ============================================ */

/* ── Header ── */
.site-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
}

.site-header a {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.15em;
}

/* ── Article ── */
.article-container {
  max-width: 680px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}

.article-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
}

.article-title {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 300;
  line-height: 1.4;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.article-title em {
  font-style: italic;
  color: var(--accent);
}

.article-intro {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

/* ── Content ── */
.article-container h2 {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin-top: 3.5rem;
  margin-bottom: 1.2rem;
  color: var(--text-primary);
  padding-left: 1rem;
  border-left: 2px solid var(--accent);
}

.article-container h3 {
  font-size: 1rem;
  font-weight: 400;
  margin-top: 2rem;
  margin-bottom: 0.8rem;
  color: var(--accent);
}

.article-container p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
}

.article-container p a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

.article-container p a:hover {
  color: var(--accent-hover);
  border-bottom-color: var(--accent);
}

/* ── Price table ── */
.price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 2rem;
  font-size: 0.85rem;
}

.price-table th,
.price-table td {
  padding: 1rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.price-table th {
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-weight: 400;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.price-table td {
  color: var(--text-secondary);
}

/* ── Highlight box ── */
.highlight-box {
  background: var(--bg-card);
  border-left: 2px solid var(--accent);
  padding: 1.5rem;
  margin: 2rem 0;
}

.highlight-box p {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.highlight-box p:last-child {
  margin-bottom: 0;
}

/* ── Content list ── */
.content-list {
  list-style: none;
  margin: 1.5rem 0;
}

.content-list li {
  padding: 0.6rem 0 0.6rem 1.2rem;
  position: relative;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.content-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.1rem;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
}

/* ── Article CTA ── */
.article-cta {
  margin-top: 4rem;
  padding: 3rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  text-align: center;
}

.article-cta h2 {
  border: none;
  padding: 0;
  text-align: center;
  margin-top: 0;
  margin-bottom: 1rem;
}

.article-cta p {
  max-width: 400px;
  margin: 0 auto 2rem;
  font-size: 0.9rem;
}

.article-cta a {
  display: inline-block;
  padding: 1rem 3rem;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  transition: all 0.4s ease;
}

.article-cta a:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .article-container { padding: 3rem 1.5rem 4rem; }
  .article-cta { padding: 2rem 1.5rem; }
}