.u-uppercase {
  text-transform: uppercase;
}

.u-muted {
  color: var(--muted);
}

.u-grid {
  display: grid;
  gap: var(--grid-gap);
}

.u-border-top {
  border-top: 1px solid var(--line);
}

.u-border-bottom {
  border-bottom: 1px solid var(--line);
}

.u-max-width {
  max-width: var(--max-width);
  margin-inline: auto;
}

.u-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}