/* ============================================================
   ARTICLE PAGE — article.css
   ============================================================ */

.article-main {
  padding: 3rem 0 5rem;
}

.article-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 2.5rem;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 2.25rem;
}
.breadcrumb a {
  color: var(--ink-mid);
  transition: color 0.15s;
}
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb span { opacity: 0.5; }

/* Article header */
.article-header { margin-bottom: 2rem; }

.article-tag {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.85rem;
}

.article-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 600;
  line-height: 1.12;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 1.1rem;
}
.article-title em {
  font-style: italic;
  color: var(--ink-mid);
}

.article-byline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--ink-faint);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.byline-author {
  font-weight: 600;
  color: var(--ink-mid);
}
.byline-dot { opacity: 0.35; }

/* Remove ornament rule — replace with simple line */
.article-rule {
  border: none;
  border-top: 1px solid var(--border-mid);
  margin-bottom: 0;
}
.article-rule .rule-line,
.article-rule .rule-ornament { display: none; }

/* Article body */
.article-body {
  animation: fadeUp 0.5s 0.1s ease both;
  opacity: 0;
}

.article-body p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink-mid);
  margin-bottom: 1.5rem;
  text-indent: 1.5em;
}
.article-body p:first-child,
.article-body h2 + p { text-indent: 0; }

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  margin: 2.5rem 0 0.9rem;
  letter-spacing: -0.01em;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

/* Block quotes */
.article-body blockquote {
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border-left: 2px solid var(--accent-dim);
}
.article-body blockquote::before { display: none; }
.article-body blockquote p,
.article-body blockquote {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.8;
  font-style: italic;
  color: var(--ink-mid);
  margin-bottom: 0;
  text-indent: 0;
}
.article-body blockquote p { margin-bottom: 0; }
.article-body blockquote cite {
  display: block;
  margin-top: 0.6rem;
  font-family: var(--font-ui);
  font-size: 0.66rem;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

/* Hero image */
.article-hero { margin: 2rem 0 2.5rem; }
.article-hero img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
  filter: brightness(0.85) saturate(0.6);
}
.hero-caption {
  margin-top: 0.6rem;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-style: italic;
  color: var(--ink-faint);
  text-align: center;
}

/* Bibliography */
.article-bibliography {
  margin-top: 3rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-mid);
}
.article-bibliography h3 {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 1.1rem;
}
.article-bibliography ol {
  list-style: decimal;
  padding-left: 1.4rem;
}
.article-bibliography li {
  font-family: var(--font-body);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--ink-faint);
  margin-bottom: 0.75rem;
}
.article-bibliography li em { font-style: italic; }
.article-bibliography a {
  color: var(--ink-mid);
  word-break: break-all;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s;
}
.article-bibliography a:hover { color: var(--accent); }

@media (max-width: 600px) {
  .article-title { font-size: 1.7rem; }
  .article-container { padding: 0 1.25rem; }
}