.post-body .lead {
  font-size: 1.2em;
  line-height: 1.6;
  color: #1f2937;
}
.post-body .duo {
  margin: 2.25rem 0 1rem;
}
.post-body .nat {
  padding: 4px 0 4px 18px;
  border-left: 4px solid #a78bfa;
}
.post-body .nat + .nat {
  margin-top: 1.75rem;
}
.post-body .nat-kr {
  border-left-color: #5b21b6;
}
.post-body .nat-kicker {
  margin: 0 0 6px;
  font-size: 0.76em;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #6b7280;
}
.post-body .nat-def {
  margin: 0 0 12px;
  font-size: 1.08em;
  line-height: 1.55;
  color: #111827;
}
.post-body .nat-def strong {
  color: #5b21b6;
}
.post-body .nat-attrs {
  margin: 0;
  padding: 0;
  list-style: none;
}
.post-body .nat-attrs li {
  margin: 0;
  padding: 7px 0;
  font-size: 0.9em;
  line-height: 1.5;
  color: #374151;
  border-top: 1px solid #f3f4f6;
}
.post-body .nat-attrs li span {
  display: inline-block;
  min-width: 8.5rem;
  font-size: 0.86em;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #6b7280;
}
.post-body .gate {
  margin: 1.75rem 0 1.25rem;
}
.post-body .gt {
  padding: 18px 0 16px;
  border-top: 1px solid #e5e7eb;
}
.post-body .gt:last-child {
  border-bottom: 1px solid #e5e7eb;
}
.post-body .gt-n {
  margin: 0 0 6px;
  font-size: 0.74em;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #7c3aed;
}
.post-body .gt-q {
  margin: 0 0 12px;
  font-size: 1.12em;
  line-height: 1.35;
  font-weight: 700;
  color: #111827;
}
.post-body .gt-a {
  margin: 0 0 8px;
  padding: 9px 13px;
  font-size: 0.92em;
  line-height: 1.55;
  color: #374151;
  background: #f9fafb;
  border-radius: 9px;
}
.post-body .gt-a:last-child {
  margin-bottom: 0;
}
.post-body .gt-a b {
  color: #4c1d95;
  font-weight: 700;
}
.post-body .gt-a-out {
  background: #f5f3ff;
}
.post-body .chip {
  display: inline-block;
  padding: 2px 9px 3px;
  font-size: 0.8em;
  font-weight: 700;
  line-height: 1.4;
  white-space: nowrap;
  border-radius: 9999px;
}
.post-body .chip-kr {
  background: #5b21b6; color: #ffffff;
}
.post-body .chip-sa {
  background: #ede9fe; color: #4c1d95;
}
.post-body .chip-ct {
  background: #f3f4f6; color: #374151;
}
.post-body .chip-dc {
  background: #fff7ed; color: #9a3412;
}
.post-body .errs {
  margin: 1.75rem 0;
}
.post-body .er {
  margin: 0 0 1.25rem;
  padding: 16px 18px 14px;
  border: 1px solid #e5e7eb;
  border-left: 4px solid #c2410c;
  border-radius: 0 12px 12px 0;
  background: #ffffff;
}
.post-body .er:last-child {
  margin-bottom: 0;
}
.post-body .er-t {
  margin: 0 0 8px;
  font-size: 1.05em;
  font-weight: 700;
  color: #111827;
}
.post-body .er-b {
  margin: 0 0 10px;
  font-size: 0.95em;
  line-height: 1.6;
  color: #374151;
}
.post-body .er-s {
  margin: 0;
  font-size: 0.9em;
  line-height: 1.5;
  color: #374151;
}
.post-body .er-s span {
  display: block;
  font-size: 0.84em;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #9a3412;
}
.post-body .callout {
  margin: 2rem 0;
  padding: 18px 20px;
  background: #f5f3ff;
  border-left: 4px solid #7c3aed;
  border-radius: 0 12px 12px 0;
}
.post-body .callout p {
  margin: 0; font-size: 0.96em;
}
.post-body .callout p + p {
  margin-top: 0.75rem;
}
.post-body .limits {
  margin: 2rem 0;
  padding: 18px 20px 14px;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: #ffffff;
}
.post-body .limits-head {
  margin: 0 0 10px;
  font-size: 0.76em;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #6b7280;
}
.post-body .limits ul {
  margin: 0; padding-left: 1.15rem;
}
.post-body .limits li {
  font-size: 0.94em;
}
.post-body .chart {
  margin: 2rem 0;
}
.post-body .chart-shell {
  display: flex; justify-content: center;
}
.post-body .chart-svg {
  width: 100%;
  max-width: 460px;
  height: auto;
}
.post-body .chart figcaption {
  margin-top: 0.85rem;
  font-size: 0.87em;
  line-height: 1.55;
  color: #6b7280;
  text-align: center;
}
.post-body .sr-caption {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.post-body .post-scroller > table {
  min-width: 40rem;
}
.post-body .scroll-hint {
  display: none;
}
@media (max-width: 671px) {
  .post-body .scroll-hint {
    display: block;
    margin-top: -0.75rem;
    font-size: 0.85em;
    color: #6b7280;
  }
}
.post-body .retire {
  margin: 1.75rem 0;
}
.post-body .rt {
  padding: 18px 0 16px;
  border-top: 1px solid #e5e7eb;
}
.post-body .rt:last-child {
  border-bottom: 1px solid #e5e7eb;
}
.post-body .rt-out {
  margin: 0 0 8px;
  font-size: 1.08em;
  line-height: 1.35;
  font-weight: 700;
  color: #111827;
}
.post-body .rt-out span {
  display: block;
  font-size: 0.68em;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #9a3412;
}
.post-body .rt-why {
  margin: 0 0 12px;
  font-size: 0.95em;
  line-height: 1.6;
  color: #374151;
}
.post-body .rt-in {
  margin: 0;
  padding: 11px 14px;
  font-size: 0.93em;
  line-height: 1.55;
  color: #374151;
  background: #f5f3ff;
  border-radius: 10px;
}
.post-body .rt-in span {
  display: block;
  font-size: 0.78em;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #6d28d9;
}
.post-body .cta {
  margin: 2.5rem 0;
  padding: 24px 24px 22px;
  background: #f5f3ff;
  border: 1px solid #ddd6fe;
  border-radius: 16px;
}
.post-body .cta-dark {
  margin: 2.5rem 0;
  padding: 28px 26px 26px;
  background: #1a1145;
  border-radius: 16px;
}
.post-body .cta-kicker,
.post-body .cta-dark .cta-kicker {
  margin: 0 0 6px;
  font-size: 0.76em;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.post-body .cta .cta-kicker {
  color: #6d28d9;
}
.post-body .cta-dark .cta-kicker {
  color: #c4b5fd;
}
.post-body .cta-title {
  margin: 0 0 10px;
  font-size: 1.35em;
  line-height: 1.25;
  font-weight: 800;
  color: #111827;
}
.post-body .cta-dark .cta-title {
  color: #ffffff;
}
.post-body .cta p:not(.cta-kicker):not(.cta-title),
.post-body .cta-dark p:not(.cta-kicker):not(.cta-title) {
  margin: 0 0 16px;
  font-size: 0.97em;
  line-height: 1.65;
}
.post-body .cta p:not(.cta-kicker):not(.cta-title) {
  color: #374151;
}
.post-body .cta-dark p:not(.cta-kicker):not(.cta-title) {
  color: #ddd6fe;
}
.post-body .cta p:last-child,
.post-body .cta-dark p:last-child {
  margin-bottom: 0;
}
.post-body .cta-btn {
  display: inline-block;
  padding: 12px 26px;
  font-size: 0.98em;
  font-weight: 700;
  color: #ffffff;
  background: #c2410c;
  border-radius: 9999px;
  text-decoration: none;
}
.post-body .cta-btn:hover {
  background: #9a3412; color: #ffffff;
}
.post-body .faq h3 {
  color: #1f2937;
}
.post-body .sources {
  padding-left: 1.15rem;
}
.post-body .sources li {
  font-size: 0.92em;
  line-height: 1.6;
  color: #374151;
}
.post-body .closing {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid #e5e7eb;
  font-size: 0.88em;
  color: #6b7280;
}