/* ─── Blog header ────────────────────────────────────────────────── */
.inner-header__nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ─── Breadcrumbs ────────────────────────────────────────────────── */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
}
.breadcrumbs li + li::before { content: '›'; margin-right: 8px; }
.breadcrumbs a:hover { color: var(--brand); }

/* ─── Post ───────────────────────────────────────────────────────── */
.post {
  max-width: 680px;
  margin-inline: auto;
  padding-block: 48px var(--section-v);
}
.post__title {
  font-size: clamp(32px, 5vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
}
.post__lead {
  font-size: 20px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-top: 16px;
}
.post__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding-block: 16px;
  border-block: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-secondary);
}
.post__meta img { width: 40px; height: 40px; border-radius: 50%; }
.post__meta a { font-weight: 600; color: var(--text-primary); }
.post__meta a:hover { color: var(--brand); }
.post__trust { font-size: 13px; color: var(--text-tertiary); }

.post__body { margin-top: 40px; font-size: 18px; line-height: 1.75; }
.post__body > * + * { margin-top: 20px; }
.post__body h2 {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-top: 56px;
}
.post__body h3 { font-size: 20px; font-weight: 700; margin-top: 36px; }
.post__body ul,
.post__body ol { padding-left: 24px; }
.post__body li + li { margin-top: 8px; }
.post__body p a,
.post__body li a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.post__body sup a { color: var(--brand); font-size: 12px; text-decoration: none; }
.post__answer { font-size: 20px; font-weight: 500; }

/* ─── Tables ─────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.post__body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.5;
}
.post__body th,
.post__body td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border); }
.post__body th { background: var(--surface-2); font-weight: 600; }
.post__body caption { caption-side: bottom; padding-top: 8px; font-size: 13px; color: var(--text-tertiary); text-align: left; }

/* ─── Callouts ───────────────────────────────────────────────────── */
.callout {
  border-radius: var(--radius-card);
  padding: 24px;
  font-size: 16px;
}
.callout > * + * { margin-top: 10px; }
.callout__title { font-size: 16px; font-weight: 700; }
.callout--takeaways { background: var(--brand-08); }
.callout--doctor    { background: var(--red-08); }
.callout--doctor .callout__title { color: var(--red); }

/* ─── In-article CTA ─────────────────────────────────────────────── */
.post-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--surface-2);
  border-radius: var(--radius-card);
  padding: 24px;
}
.post-cta__icon { width: 64px; height: 64px; border-radius: 14px; }
.post-cta__text { flex: 1; min-width: 200px; font-size: 16px; line-height: 1.5; }
.post-cta__text strong { display: block; font-size: 18px; }
.post-cta .badge-appstore { height: 48px; }

/* ─── Sources & disclaimer ───────────────────────────────────────── */
.post__sources { font-size: 14px; color: var(--text-secondary); }
.post__sources li { word-break: break-word; }
.post__sources a { color: var(--text-secondary); }
.post__disclaimer {
  font-size: 13px;
  color: var(--text-tertiary);
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

/* ─── Author card ────────────────────────────────────────────────── */
.author-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px;
  font-size: 15px;
  color: var(--text-secondary);
}
.author-card img { width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0; }
.author-card strong { display: block; color: var(--text-primary); font-size: 17px; }

/* ─── Post list ──────────────────────────────────────────────────── */
.post--wide { max-width: none; }
.post__lead + .post-grid { margin-top: 40px; }
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.post-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px;
  transition: border-color .18s;
}
.post-card:hover { border-color: var(--brand); }
.post-card__title { font-size: 20px; font-weight: 700; line-height: 1.3; }
.post-card__desc  { font-size: 15px; color: var(--text-secondary); line-height: 1.6; }
.post-card time   { font-size: 13px; color: var(--text-tertiary); }

@media (max-width: 600px) {
  .post { padding-top: 32px; }
  .post__body { font-size: 17px; }
  .post__body h2 { font-size: 24px; margin-top: 44px; }
  .post__body table { min-width: 520px; }
  .author-card { flex-direction: column; }
}