/* Research article presentation, inspired by Apple Machine Learning Research.
   Keep prose narrow, evidence spacious, and captions outside the chart surface. */
.site-layout .post-content {
  --reading-width: 680px;
  max-width: none;
  padding-top: 12px;
  color: #1d1d1f;
  font-size: 17px;
  line-height: 1.65;
}

.site-layout .post-content > :is(p, ul, ol, blockquote, h2, h3, h4, .footnotes) {
  max-width: var(--reading-width);
  margin-inline: auto;
}

.site-layout .post-hero {
  max-width: 800px;
  margin-inline: auto;
  padding-bottom: 36px;
}

.site-layout .post-hero h1 {
  font-size: clamp(2.1rem, 3.8vw, 3.35rem);
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -.035em;
  overflow-wrap: normal;
}

.site-layout .post-excerpt {
  max-width: 680px;
  color: #6e6e73;
  font-size: 1.125rem;
  line-height: 1.5;
}

.site-layout .post-content h2 {
  margin-top: 2.6em;
  margin-bottom: .8em;
  font-size: clamp(1.45rem, 2.5vw, 1.8rem);
  font-weight: 600;
  line-height: 1.25;
}

.site-layout .post-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
}

.site-layout .post-figure {
  margin: 40px 0;
}

.site-layout .post-figure img {
  border: 0;
  border-radius: 8px;
}

.site-layout .post-figure figcaption {
  max-width: var(--reading-width);
  margin: 16px auto 0;
  color: #6e6e73;
  font-size: 13px;
  line-height: 1.55;
  text-align: left;
}

.site-layout .post-figure figcaption strong {
  color: #424245;
  font-weight: 600;
}

.site-layout .post-chart {
  padding: 0;
  border: 0;
  background: transparent;
}

.site-layout .post-chart > :is(.chart-grid, .chart-frame) {
  border-radius: 12px;
  background: #f5f5f7;
}

.site-layout .post-chart > .chart-grid {
  padding: 28px 24px;
  gap: 32px;
}

.site-layout .chart-grid--two .chart-panel + .chart-panel {
  padding-left: 0;
  border-left: 0;
}

.site-layout .post-content .chart-title {
  margin-bottom: 6px;
  color: #1d1d1f;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
}

.site-layout .post-content .chart-subtitle {
  color: #6e6e73;
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
}

.site-layout .post-content table {
  margin-block: 28px;
  font-size: 14px;
  line-height: 1.5;
}

.site-layout .post-content :is(th, td) {
  padding: 14px 16px;
  border: 0;
  border-bottom: 1px solid #dedee3;
}

.site-layout .post-content th {
  background: transparent;
  border-bottom-color: #86868b;
}

.site-layout .post-content pre,
.site-layout .post-content .highlight {
  border: 1px solid #dedee3;
  border-radius: 8px;
  background: #f5f5f7;
  color: #1d1d1f;
  box-shadow: none;
}

.site-layout .post-content .highlight pre {
  border: 0;
  background: transparent;
}

.site-layout .post-content .highlight :is(.k, .kc, .kd, .kn, .kp, .kr, .kt) { color: #8c3f95; }
.site-layout .post-content .highlight :is(.s, .sa, .sb, .sc, .dl, .sd, .s2, .se, .sh, .si, .sx, .sr, .s1, .ss) { color: #28724b; }
.site-layout .post-content .highlight :is(.na, .nb, .bp, .nc, .nf, .fm, .nn, .nt) { color: #0066cc; }
.site-layout .post-content .highlight :is(.m, .mb, .mf, .mh, .mi, .il, .mo, .mx) { color: #875600; }

.site-layout .post-content .key-insight {
  border-left: 2px solid #86868b;
  border-radius: 0;
  background: #f5f5f7;
  color: #424245;
}

.site-layout .key-insight strong { color: #424245; }

@media (max-width: 760px) {
  .site-layout .chart-grid--two { grid-template-columns: 1fr; }
  .site-layout .chart-grid--two .chart-panel + .chart-panel {
    padding-top: 24px;
    border-top: 1px solid #dedee3;
  }
}

@media (max-width: 540px) {
  .site-layout .post-content { font-size: 16px; }
  .site-layout .post-hero { padding-bottom: 24px; }
  .site-layout .post-excerpt { font-size: 1rem; }
  .site-layout .post-figure { margin-block: 28px; }
  .site-layout .post-chart > .chart-grid { padding: 22px 12px; }
  .site-layout .post-content :is(th, td) { padding: 12px; }
  .site-layout .post-figure figcaption { font-size: 12px; }
}