.flex {
  display: flex;
  gap: var(--gap, 1rem);
}

.grid {
  display: grid;
  gap: var(--gap, 1rem);
}

.flow > *:where(:not(:first-child)) {
  margin-top: var(--flow-space, 1rem);
}

/* visibility-hidden pattern */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  /* added line */
  border: 0;
}