Why it matters
The violet-to-indigo hero gradient is the default look of generated templates; it signals 'no design decisions were made'.
How to fix it
Choose a direction (tokens) and use a flat surface, a subtle tinted neutral, or real product imagery instead.
More design rules
void design reports 19 rules in this category. Measured design heuristics from computed styles: font families, type scale, line length, palette and accent sprawl, spacing grid, radius sprawl, dark mode and the tells of generated UI.
heading-no-balanceHeadings do not use text-wrap: balancepalette-sprawlToo many distinct colorsmultiple-accentsMore than one accent huegradient-textGradient-filled heading textemoji-iconsEmoji used as iconsspacing-off-gridSpacing values are off the 4px gridradius-sprawlToo many different corner radiino-dark-modeNo dark mode support