.simple-buttons {
  display: flex;
  justify-content: stretch;
  gap: 1rem;
  width: fit-content;
  margin: 1em auto;
  max-width: 100%;
  flex-wrap: wrap;
}
.simple-buttons>.simple-button {
  flex-grow: 1;
  --button-size: 1.5rem;
  background-color: var(--button-color);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
  max-width: 100%;
  font-size: var(--button-size);
  line-height: 1.5;
  text-decoration: none;
  text-align: center;
  gap: calc(var(--button-size) / 4);
  padding: calc(var(--button-size) / 4) calc(var(--button-size) / 2);
  border-radius: calc(var(--button-size) / 8);
  border-width: 0;
}
.simple-buttons>.simple-button.simple-button-invert {
  background-color: white;
  color: var(--button-color);
  border: 2px solid var(--button-color);
}
.simple-buttons>.simple-button:hover,
.simple-buttons>.simple-button:focus-visible {
  text-decoration: underline;
}
.simple-buttons>.simple-button:active {
  text-decoration: underline;
  filter: brightness(85%);
}
@media (min-width: 1280px) {
  .simple-buttons>.simple-button {
    --button-size: 2rem;
  }
}