@steps: 200, 400, 600, 800, 1000, 1200, 1400, 1600;
@responsiveSteps: 400, 600, 800, 1000, 1200, 1400, 1600;
@scaleFactor: 1.2;
@postHeadingPushFactor: 0.5;
@paragraphPushFactor: 1.8;
@paragraphPullFactor: 0.6;
@textPullFactor: 0.5;
@range: 12, 22;
@diff: extract(@range, 2) - extract(@range, 1);
@increment: (@diff / (length(@steps) - 1));
@weight: 400;
@weights: 400, 700;