body {
  margin: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  padding-bottom: 6rem;
}

main {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
}

section {
  flex: 1 1 auto;
  padding: var(--space-5) var(--gutter);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 {
  font-size: 1.9rem;
  margin: 0 0 var(--space-2);
}

h2 {
  font-size: 1.5rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.3rem;
  font-weight: 500;
  margin: 0 0 var(--space-1);
}

p {
  margin: 0 0 var(--space-2);
}

a {
  color: var(--accent);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

fieldset {
  border: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 48rem) {
  body { font-size: 1.125rem; }
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.7rem; }
}