/* ─── Blog layout ─────────────────────────────────────────────── */
.article-main  { padding: 48px 0 80px; }
.article-inner { max-width: 720px; margin: 0 auto; padding: 0 24px; }

/* ─── Article header ──────────────────────────────────────────── */
.article-tag {
  display: inline-block; padding: 4px 12px; border-radius: 100px;
  font-size: .72rem; font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; margin-bottom: 14px;
  background: var(--primary-dim); color: var(--primary-light);
}
.article-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800;
  line-height: 1.2; margin-bottom: 14px; color: var(--text);
}
.article-meta {
  font-size: .82rem; color: var(--text-muted);
  display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px;
  padding-bottom: 24px; border-bottom: 1px solid var(--border);
}

/* ─── Article body ────────────────────────────────────────────── */
.article-body h2 {
  font-size: 1.35rem; font-weight: 700; color: var(--text);
  margin: 40px 0 14px; line-height: 1.25;
}
.article-body h3 {
  font-size: 1.05rem; font-weight: 700; color: var(--text-2);
  margin: 28px 0 10px;
}
.article-body p {
  font-size: 1rem; line-height: 1.8; color: var(--text-muted);
  margin-bottom: 18px;
}
.article-body ul, .article-body ol {
  padding-left: 22px; margin-bottom: 18px;
  color: var(--text-muted);
}
.article-body li { line-height: 1.75; margin-bottom: 6px; font-size: 1rem; }
.article-body strong { color: var(--text-2); font-weight: 600; }
.article-body a { color: var(--primary-light); }
.article-body a:hover { text-decoration: underline; }

/* ─── Data table ──────────────────────────────────────────────── */
.data-table {
  width: 100%; border-collapse: collapse;
  font-size: .9rem; margin: 24px 0;
}
.data-table th {
  background: var(--bg-card); color: var(--primary-light);
  padding: 10px 14px; text-align: left;
  font-size: .75rem; font-weight: 700; letter-spacing: .05em;
  text-transform: uppercase; border-bottom: 2px solid var(--border);
}
.data-table td {
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  color: var(--text-muted); font-family: var(--mono);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,.02); }
.data-table td:first-child { color: var(--text-2); font-family: var(--font); font-weight: 500; }

/* ─── CTA box ─────────────────────────────────────────────────── */
.article-cta {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: var(--bg-card); border: 1.5px solid var(--primary);
  border-radius: var(--radius); padding: 20px 24px;
  margin: 32px 0; box-shadow: 0 0 30px rgba(99,102,241,.1);
}
.article-cta .cta-icon { font-size: 2rem; flex-shrink: 0; }
.article-cta .cta-text { flex: 1; min-width: 200px; }
.article-cta .cta-text strong { display: block; color: var(--text); font-size: 1rem; margin-bottom: 4px; }
.article-cta .cta-text p { font-size: .85rem; margin: 0; line-height: 1.5; }
.article-cta .btn { flex-shrink: 0; white-space: nowrap; }

/* ─── Disclaimer box ──────────────────────────────────────────── */
.disclaimer-box {
  background: var(--warning-dim); border: 1px solid rgba(245,158,11,.3);
  border-radius: var(--radius-sm); padding: 14px 18px;
  font-size: .85rem; color: var(--warning); line-height: 1.6;
  margin: 24px 0;
}
.disclaimer-box strong { color: var(--warning); }

/* ─── Key point box ───────────────────────────────────────────── */
.key-point {
  background: var(--bg-card); border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px; margin: 24px 0;
  font-size: .95rem; color: var(--text-2); line-height: 1.7;
}

/* ─── FAQ inside articles ─────────────────────────────────────── */
.article-faq { margin-top: 48px; border-top: 1px solid var(--border); padding-top: 32px; }
.article-faq h2 { font-size: 1.25rem; margin-bottom: 20px; }
.article-faq details {
  border-bottom: 1px solid var(--border);
}
.article-faq summary {
  padding: 14px 0; font-weight: 600; color: var(--text);
  cursor: pointer; font-size: .95rem; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
}
.article-faq summary::-webkit-details-marker { display: none; }
.article-faq summary::after {
  content: '+'; font-size: 1.2rem; color: var(--primary-light); flex-shrink: 0;
  transition: transform .2s;
}
.article-faq details[open] summary::after { transform: rotate(45deg); }
.article-faq .faq-ans {
  padding: 0 0 16px; font-size: .9rem; color: var(--text-muted);
  line-height: 1.7;
}
.last-updated { font-size: .78rem; color: var(--text-muted); margin-top: 32px; padding-top: 16px; border-top: 1px solid var(--border); }

/* ─── Blog hub grid ───────────────────────────────────────────── */
.blog-hub-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
  margin-top: 32px;
}
.blog-hub-card {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 20px;
  text-decoration: none; transition: border-color .15s, transform .12s;
}
.blog-hub-card:hover { border-color: var(--primary); transform: translateY(-2px); text-decoration: none; }
.blog-hub-card .card-tag { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--primary-light); }
.blog-hub-card h2 { font-size: 1rem; color: var(--text); line-height: 1.35; margin: 0; }
.blog-hub-card p  { font-size: .82rem; color: var(--text-muted); line-height: 1.55; margin: 0; flex: 1; }
.blog-hub-card .read-more { font-size: .8rem; font-weight: 700; color: var(--primary-light); }

/* ─── "From the Blog" on homepage ────────────────────────────── */
.blog-preview-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-top: 24px;
}
.blog-preview-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 18px;
  text-decoration: none; transition: border-color .15s;
  display: flex; flex-direction: column; gap: 8px;
}
.blog-preview-card:hover { border-color: var(--primary); text-decoration: none; }
.blog-preview-card .bp-tag { font-size: .67rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
.blog-preview-card h3 { font-size: .95rem; color: var(--text); line-height: 1.35; margin: 0; }
.blog-preview-card p  { font-size: .8rem; color: var(--text-muted); line-height: 1.5; margin: 0; flex: 1; }
.blog-preview-card .bp-link { font-size: .78rem; font-weight: 700; color: var(--primary-light); }

@media (max-width: 768px) {
  .blog-hub-grid      { grid-template-columns: 1fr; }
  .blog-preview-grid  { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .article-title  { font-size: 1.4rem; }
  .article-cta    { flex-direction: column; text-align: center; }
}