body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-family-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-body);
}

a {
  color: var(--color-link);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-text);
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-heading);
  text-wrap: balance;
}

h1 {
  font-size: var(--font-size-4xl);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

button,
input,
select,
textarea {
  font-family: var(--font-family-interface);
}

::selection {
  background: var(--color-selection-background);
  color: var(--color-selection-text);
}

:focus-visible {
  outline: var(--border-width-strong) solid var(--color-focus-ring);
  outline-offset: 0.1875rem;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -10rem;
  z-index: 1000;
  padding: var(--space-2) var(--space-4);
  background: var(--color-brand-navy);
  color: #ffffff;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

.skip-link:focus {
  top: var(--space-4);
}

.site-main:focus {
  outline: none;
}