{
  "macros":     ["prose", "flow-space", "line-clamp", "aspect", "scroll-shadow", "scrim", "surface-color", "surface-bg", "content-intrinsic", "overlap-"],
  "colors":     ["color", "contrast", "palette", "lumlocker", "gradient"],
  "typography": ["font", "--sf-text", "leading", "tracking", "weight", "body-font", "heading-font",
                 "body-em", "body-text", "heading-text", "display-l-", "display-m-",
                 "-h1-", "-h2-", "-h3-", "-h4-", "-h5-", "-h6-",
                 "link-", "optical-sizing", "fluid-width", "fluid-min-vw", "fluid-max-vw"],
  "spacing":    ["space", "section", "gutter", "content-gap", "component-pad", "density"],
  "layout":     ["container", "layout", "grid", "breakpoint", "measure", "column",
                 "header-height", "touch-target", "bento", "cluster",
                 "cover-min", "equal-min", "equal-rule", "frame", "ratio-", "reel", "safe-", "sidebar",
                 "switcher", "-bg-"],
  "components": ["btn-", "card-"],
  "borders":    ["radius", "border-width", "border-scale", "border-style", "divider"],
  "shadows":    ["shadow"],
  "motion":     ["motion", "duration", "easing", "ease", "scroll-timeline", "stagger", "hover-"],
  "effects":    ["filter", "blur", "backdrop", "opacity", "effect"],
  "misc":       ["z-", "cursor", "ring", "focus", "outline", "selection", "icon",
                 "field-required", "object-fit", "object-position", "print-", "scrollbar", "size-"]
}