/* 4px base spacing (with 2px micro-step). Editorial bands breathe at 64px;
   result grids / chip rows compress to 8–16px — "open hero, dense results below". */
:root{
  --space-xxs:2px;
  --space-xs:4px;
  --space-sm:8px;
  --space-md:12px;
  --space-base:16px;
  --space-lg:24px;
  --space-xl:32px;
  --space-xxl:48px;
  --space-section:64px;

  /* container widths */
  --container-wide:1280px;   /* homepage / editorial */
  --container-tool:1080px;   /* the generator tool + result rail */
}