What Delta-QA detects

RGB, HSL, OKLCH color changes, dark mode switches, CSS custom properties.

Font families, weight, size, line-height, letter-spacing, text-wrap changes.

Flexbox, CSS Grid, position, margin collapse, float, and box model shifts.

Border-radius, box-shadow, outline, border-style, and border-color changes.

Display toggling, visibility changes, opacity shifts, z-index reordering.

Input styling, checkbox/radio, validation states, focus indicators, placeholders.

Frozen transitions, keyframe snapshots, hover state captures.

Object-fit, CSS filters, SVG path changes, clip-path modifications.

Media query breakpoints, container queries, viewport-dependent layouts.

:has(), CSS nesting, @layer, subgrid, @scope, and other cutting-edge features.

Dashboards, e-commerce cards, kanban boards, pricing tables, navigation bars.

Sub-perception thresholds, anti-aliasing differences, near-identical color shifts.