div[data-integer-value] {
  --resulting-value: calc(
    var(--my-integer-value) - var(--prior-div-integer-value)
  );
  --clamped-resulting-value: min(1, max(0, var(--resulting-value)));
  --inverted-clamped-result: calc(1 - var(--clamped-resulting-value));

  --left-red: calc(var(--inverted-clamped-result) * var(--color-strength));
  --left-green: calc(var(--clamped-resulting-value) * var(--color-strength));

  --prior-sliding-window: calc(
    var(--prior-prior-prior-div-integer-value) +
      var(--prior-prior-div-integer-value) + var(--prior-div-integer-value)
  );
  --current-sliding-window: calc(
    var(--prior-prior-div-integer-value, 0) + var(--prior-div-integer-value, 0) +
      var(--my-integer-value, 0)
  );

  --second-resulting-value: calc(
    var(--current-sliding-window) - var(--prior-sliding-window)
  );
  --second-clamped-resulting-value: min(
    1,
    max(0, var(--second-resulting-value))
  );
  --second-inverted-clamped-result: calc(
    1 - var(--second-clamped-resulting-value)
  );

  --right-red: calc(
    var(--second-inverted-clamped-result) * var(--color-strength)
  );
  --right-green: calc(
    var(--second-clamped-resulting-value) * var(--color-strength)
  );

  /*
  Apparently counters are harder than I imagined. You can OBVIOUSLY (duh)
  not run two named counters in parallell...
  Fine... Lets use base 100000

  counter-increment: first var(--clamped-resulting-value);
  counter-increment: second var(--second-clamped-resulting-value);
  */
  counter-increment: sad-counter
    calc(
      100000 * var(--clamped-resulting-value) +
        var(--second-clamped-resulting-value, 0)
    );
}

div[data-integer-value] > .lhs {
  --red: var(--left-red);
  --green: var(--left-green);
}

div[data-integer-value] > .lhs + .rhs {
  --red: var(--right-red);
  --green: var(--right-green);
}

div[data-integer-value] > .lhs::after {
  content: var(--my-string-value);
}

div[data-integer-value] > .lhs + .rhs::after {
  content: var(--my-string-value);
}

#answer::after {
  content: " " counter(sad-counter);
}