.pseo {
  background: #fafaf7;
  color: #1a1a1a;
  font-family: "Charter", "Iowan Old Style", Georgia, serif;
}

.pseo .site-header,
.pseo .site-footer,
.pseo .placeholder-banner {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.pseo .site-header .brand {
  letter-spacing: -0.02em;
}

.pseo .hero {
  max-width: 760px;
  padding: 4rem 1.5rem 2rem;
  border-bottom: 1px solid #e8e6dc;
}

.pseo h1 {
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 1rem;
}

.pseo .sub {
  font-size: 1.15rem;
  margin: 0;
  max-width: 38rem;
  color: #444;
}

.archetypes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  padding: 2.5rem 1.5rem;
  border-bottom: 1px solid #e8e6dc;
}

.archetypes h2 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #888;
  margin: 0 0 0.75rem;
  font-weight: 600;
}

.archetypes ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.archetypes li {
  margin: 0 0 0.4rem;
}

.archetypes a {
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.95rem;
  color: #1a1a1a;
  text-decoration: none;
  border-bottom: 1px dashed #c7c2a8;
  padding-bottom: 1px;
}

.archetypes a:hover {
  border-bottom-style: solid;
  color: #6b5300;
}

.index-row {
  padding: 2.5rem 1.5rem 3rem;
}

.index-row h2 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #888;
  margin: 0 0 1rem;
  font-weight: 600;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.metrics div {
  border-left: 3px solid #1a1a1a;
  padding-left: 0.9rem;
}

.metrics span {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-variant-numeric: tabular-nums;
}

.metrics small {
  display: block;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.8rem;
  color: #888;
  margin-top: 0.25rem;
}