Why it matters
background-clip: text gradients on headlines are a strong generic 'AI template' tell and often fail contrast at one end of the gradient.
How to fix it
Use a solid --fg color for headlines; get emphasis from weight, size or a single accent word.
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-trackingLarge headings use default letter-spacingheading-no-balanceHeadings do not use text-wrap: balancepalette-sprawlToo many distinct colorsmultiple-accentsMore than one accent huepurple-gradientPurple/indigo gradient backgroundemoji-iconsEmoji used as iconsspacing-off-gridSpacing values are off the 4px gridradius-sprawlToo many different corner radii