Stylus + Webpack: Source Map Integrity Through Autoprefixer for Deeply Nested Rules
Integration Boundary: Stylus → Webpack → Autoprefixer Goal: compile a Stylus file that contains deeply nested selectors, generate a source map, pipe the CSS through autoprefixer, and verify that the final source map still points back to the original Stylus source. Constraints: Using Stylus 0.63 with --source-map , the stylus-loader plugin in a Webpack 5 pipe