/* Article page styles */
.article-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 140px 0 60px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: relative;
}
.article-hero::after {
  content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}
.article-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.article-tag {
  background: rgba(255,92,26,0.15); color: var(--orange);
  padding: 4px 12px; border-radius: 50px;
  font-family: var(--font-head); font-size: 13px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.article-read-time { font-size: 14px; color: var(--gray-dark); }
.article-hero h1 { font-size: clamp(32px, 5vw, 58px); max-width: 820px; margin-bottom: 20px; }
.article-hero .lead { font-size: 19px; max-width: 720px; }
.article-layout { display: grid; grid-template-columns: 1fr 300px; gap: 64px; align-items: start; padding: 72px 0; }
.article-body { color: var(--gray); }
.article-body h2 { font-size: clamp(24px, 3vw, 34px); color: var(--white); margin: 48px 0 16px; }
.article-body h3 { font-size: 22px; color: var(--white); margin: 32px 0 12px; }
.article-body p { font-size: 17px; line-height: 1.8; margin-bottom: 20px; }
.article-body ul, .article-body ol { margin: 0 0 24px 24px; }
.article-body li { font-size: 17px; line-height: 1.8; margin-bottom: 8px; color: var(--gray); }
.article-body strong { color: var(--white); font-weight: 600; }
.article-body a { color: var(--orange); }
.article-body a:hover { color: var(--orange-light); }
.stat-callout {
  background: var(--navy-mid); border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 28px; margin: 32px 0;
}
.stat-callout .stat-num { font-family: var(--font-head); font-size: 48px; font-weight: 900; color: var(--orange); line-height: 1; }
.stat-callout .stat-label { font-size: 15px; color: var(--slate); margin-top: 4px; }
.stat-callout .stat-source { font-size: 12px; color: var(--gray-dark); margin-top: 8px; font-style: italic; }
.citation { font-size: 12px; color: var(--gray-dark); font-style: italic; display: block; margin-top: 6px; }
.key-takeaway {
  background: linear-gradient(135deg, rgba(255,92,26,0.08), rgba(255,92,26,0.03));
  border: 1px solid rgba(255,92,26,0.2); border-radius: var(--radius);
  padding: 28px 32px; margin: 40px 0;
}
.key-takeaway-label { font-family: var(--font-head); font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange); margin-bottom: 10px; }
.key-takeaway p { font-size: 16px; color: var(--slate); margin: 0; }
.article-cta {
  background: var(--navy-mid); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius); padding: 36px 32px; text-align: center; margin: 48px 0 0;
}
.article-cta h3 { font-size: 26px; margin-bottom: 12px; }
.article-cta p { font-size: 15px; margin-bottom: 24px; }
.article-sidebar { position: sticky; top: 90px; }
.sidebar-card {
  background: var(--navy-mid); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius); padding: 28px 24px; margin-bottom: 24px;
}
.sidebar-card-title { font-family: var(--font-head); font-size: 14px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate); margin-bottom: 16px; }
.sidebar-stat { margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.sidebar-stat:last-child { margin-bottom: 0; padding-bottom: 0; border: none; }
.sidebar-stat-num { font-family: var(--font-head); font-size: 36px; font-weight: 900; color: var(--orange); line-height: 1; }
.sidebar-stat-label { font-size: 13px; color: var(--slate); margin-top: 2px; }
.sidebar-stat-source { font-size: 11px; color: var(--gray-dark); font-style: italic; margin-top: 3px; }
.related-post { display: flex; gap: 12px; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.related-post:last-child { margin-bottom: 0; padding-bottom: 0; border: none; }
.related-post-icon { font-size: 24px; flex-shrink: 0; }
.related-post-title { font-size: 14px; color: var(--white); line-height: 1.4; }
.related-post-title a { color: var(--white); }
.related-post-title a:hover { color: var(--orange); }
.back-link { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-head); font-size: 14px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--slate); margin-bottom: 32px; }
.back-link:hover { color: var(--orange); }
.sources-section { margin-top: 56px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.08); }
.sources-section h3 { font-size: 18px; margin-bottom: 16px; }
.sources-section ol { margin-left: 20px; }
.sources-section li { font-size: 13px; color: var(--gray-dark); margin-bottom: 8px; line-height: 1.6; }
.sources-section a { color: var(--gray-dark); word-break: break-all; }
.sources-section a:hover { color: var(--orange); }
@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
}