/* ── Article header ─────────────────────────────────── */
.article-header {
  padding: var(--space-12) 0 var(--space-8);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-rule);
}
.article-header__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}
.article-date {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text-3);
}
.article-cat {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: 100px;
}
.cat-release  { background: rgba(37,99,235,0.1);   color: #2563EB; border: 1px solid rgba(37,99,235,0.2); }
.cat-media    { background: rgba(245,158,11,0.1);  color: var(--color-amber); border: 1px solid rgba(245,158,11,0.2); }
.cat-speaking { background: rgba(16,185,129,0.1);  color: #10B981; border: 1px solid rgba(16,185,129,0.2); }
.cat-product  { background: rgba(168,85,247,0.1);  color: var(--color-violet); border: 1px solid rgba(168,85,247,0.2); }
.cat-award    { background: rgba(14,165,233,0.1);   color: var(--color-sky); border: 1px solid rgba(14,165,233,0.2); }
.cat-advisory { background: rgba(99,102,241,0.1);  color: #6366F1; border: 1px solid rgba(99,102,241,0.2); }
[data-theme="light"] .cat-release  { background: rgba(37,99,235,0.08); }
[data-theme="light"] .cat-media    { background: rgba(245,158,11,0.08); }
[data-theme="light"] .cat-speaking { background: rgba(16,185,129,0.08); }
[data-theme="light"] .cat-product  { background: rgba(168,85,247,0.08); }
[data-theme="light"] .cat-award    { background: rgba(14,165,233,0.08); }
[data-theme="light"] .cat-advisory { background: rgba(99,102,241,0.08); }

.article-header__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: var(--weight-black);
  letter-spacing: -0.03em;
  color: var(--color-text-1);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}
.article-header__summary {
  font-size: var(--text-lg);
  color: var(--color-text-2);
  line-height: 1.65;
}

/* ── Back link ──────────────────────────────────────── */
.article-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-sky);
  text-decoration: none;
  margin-bottom: var(--space-6);
  transition: opacity 0.15s;
}
.article-back:hover { opacity: 0.75; }

/* ── Article body ───────────────────────────────────── */
.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-10) var(--space-6);
  font-size: var(--text-base);
  color: var(--color-text-2);
  line-height: 1.75;
}
.article-body p {
  margin-bottom: var(--space-5);
}
.article-body p:last-child {
  margin-bottom: 0;
}
.article-body h2 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-text-1);
  letter-spacing: -0.02em;
  margin: var(--space-8) 0 var(--space-3);
}
.article-body h3 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-text-1);
  margin: var(--space-6) 0 var(--space-2);
}
.article-body ul, .article-body ol {
  margin-bottom: var(--space-5);
  padding-left: var(--space-6);
}
.article-body li {
  margin-bottom: var(--space-2);
}
.article-body strong {
  color: var(--color-text-1);
  font-weight: var(--weight-semibold);
}
.article-body a {
  color: var(--color-sky);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.article-body a:hover {
  opacity: 0.8;
}
.article-source {
  font-size: var(--text-sm);
  color: var(--color-text-3);
  font-style: italic;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-rule);
  margin-top: var(--space-8);
}