.rb-body{
  margin:0;
  font: 16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--rb-ink);
  background: var(--rb-paper);
}

.rb-container{
  max-width: var(--rb-max);
  margin: 0 auto;
  padding: 0 18px;
}

.rb-container--narrow{ max-width: var(--rb-narrow); }

.rb-main{ min-height: 65vh; }

.rb-muted{ color: rgba(17,24,39,.70); }
.rb-tiny{ font-size: 12px; }
.rb-small{ font-size: 14px; }
.rb-max-2{ max-width: 62ch; }

.rb-h1, .rb-h2{
  font-family: Marcellus, ui-serif, Georgia, "Times New Roman", Times, serif;
  color: var(--rb-ink2);
  line-height: 1.05;
  margin: 10px 0;
}
.rb-h1{ font-size: clamp(34px, 4.2vw, 56px); }
.rb-h1--small{ font-size: clamp(28px, 3.2vw, 44px); }
.rb-h2{ font-size: clamp(22px, 2.2vw, 32px); }

.rb-lead{
  font-size: 16px;
  color: rgba(17,24,39,.72);
  max-width: 58ch;
}