html {
  background: var(--bg-primary);
}

body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(22, 200, 234, 0.08), transparent 55%),
    var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.55;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  background: var(--accent-primary);
  color: var(--on-accent);
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: 0.6rem;
}

h1,
h2,
h3,
h4 {
  line-height: 1.2;
  font-weight: 650;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
}

h2 {
  font-size: clamp(1.4rem, 2vw, 1.85rem);
  margin-top: 2.2rem;
}

h3 {
  font-size: 1.15rem;
  margin-top: 1.4rem;
}

p + p,
.prose p + p {
  margin-top: 0.8rem;
}

.lede {
  color: var(--text-secondary);
  font-size: 1.125rem;
  max-width: 42rem;
}

.muted {
  color: var(--text-secondary);
}

.small {
  color: var(--text-muted);
  font-size: 0.85rem;
}

code,
.mono {
  font-family: var(--mono);
  font-size: 0.92em;
}