Letters

@grid: col 1x60 / 70vmin; 
flex: @iI(ease);
--n: @dy + @I/10; 
background: @doodle(
  @grid: $(n)x1;
  @content: 'A';
  font-family: system-ui;
  font-size: 100cqmin;
  line-height: 0; 
);