Stop Using Hacks for Transparent Cutouts Imagine this scenario: your designer hands you a Figma file where a beautiful hero image fades into the background via a complex grunge texture or a smooth radial gradient. Or better yet, a scrollable list that subtly vanishes at the bottom to hint at more content. Ten years ago, we would probably have reached for a glass of whiskey and started hacking together transparent PNG overlays. Today? We have mask-image , the CSS superpower that lets us control the transparency of an element using images or gradients. It is like the sophisticated older sibling of clipping—it doesn't just cut shapes; it handles the "soul" of the pixels via alpha channels. The Dark Ages: How We Suffered Before In the "good old days," if you wanted a gradient fade, you usually slapped an absolutely positioned div over your content with a background gradient matching the parent's color. It worked... until the background wasn't a solid color.…