body {
  min-height: 100dvh;
  margin: 0;
  display: flex;
  flex-direction: column;
  background: var(--color-page);
  color: var(--color-text);
  font: 400 var(--font-size-body)/1.55 var(--font-body);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-brand);
  text-underline-offset: 0.16em;
}

.utility-shell__header {
  flex: none;
  background: var(--color-brand);
  color: var(--color-surface);
  border-block-end: var(--space-1) solid var(--color-highlight);
}

.utility-shell__bar,
.utility-shell__main,
.utility-shell__footer-inner {
  width: min(100% - (2 * var(--space-5)), var(--content-wide));
  margin-inline: auto;
}

.utility-shell__bar {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.utility-shell__brand {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-3);
  color: var(--color-surface);
  text-decoration: none;
}

.utility-shell__college {
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.utility-shell__college span {
  color: var(--color-brand-accent);
  font-weight: 400;
}

.utility-shell__product {
  color: var(--color-brand-accent);
  font: 600 var(--font-size-xs)/1 var(--font-code);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.utility-shell__back {
  color: var(--color-surface);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-decoration-thickness: 1px;
}

.utility-shell__back:hover {
  color: var(--color-highlight);
}

.utility-shell__main {
  flex: 1 0 auto;
  padding-block: var(--space-8) var(--space-12);
}

.utility-shell__intro {
  max-width: var(--content-reading);
  margin-block-end: var(--space-6);
}

.utility-shell__intro h1 {
  margin: 0;
  color: var(--color-brand);
  font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-2xl));
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.utility-shell__intro p {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
}

.utility-shell__footer {
  flex: none;
  border-block-start: var(--space-1) solid var(--color-highlight);
  background: var(--color-brand);
  color: var(--color-brand-accent);
}

.utility-shell__footer-inner {
  padding-block: var(--space-5);
  font-size: var(--font-size-sm);
}

@media (max-width: 36rem) {
  .utility-shell__bar {
    min-height: 5.25rem;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-2);
  }
}

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