.knob {
  background: transparent;
  border: none;
  padding: 0.759rem 1rem;
  text-decoration: none;
  display: inline-block;
  line-height: 1.1;
  font-weight: normal;
  position: relative;
  border-radius: var(--button-radius);
  color: currentColor;
  --link-hover-color: currentColor;
  &:not(.knob--primary, .knob--secondary) > .knob__text {
    filter: invert(100%) contrast(5) grayscale(100%);
  }
  &:not(.knob--secondary)::before {
    background: currentColor;
  }
}

.knob--secondary {
  color: var(--color-base-fg);
  background-color: var(--color-base-bg);
}

.knob--secondary::before {
  border: 1px solid;
}

.knob::before {
  content: '';
  transition: border-radius 0.25s;
  position: absolute;
  inset: 0;
  border-radius: var(--button-radius);
}

.knob__text {
  position: relative;
}

.knob:focus {
  outline: 3px solid var(--color-accent-bg);
}

.knob--primary {
  color: var(--color-accent-bg);
  > .knob__text {
    color: var(--color-accent-fg);
  }
}