Welcome to the future of accordions. Instead of manually calculating heights with Javascript or faking it with `max-height`, this accordion utilizes CSS `grid-template-rows`.
By transitioning a CSS Grid wrapper from `0fr` to `1fr`, the browser perfectly computes the exact flexible height curve for us, resulting in hardware-accelerated magic without the math.
Absolutely. Because we aren't using absolute positioning or hardcoded values, nested variables stretch their parents perfectly.
This nested child will softly push its parent container down smoothly. Notice how the styling perfectly cascades to look deeper.
The core Javascript allows you to flag data properties so the nested items can stay open simultaneously without closing context.
Yes, absolutely. The component is completely fluid and seamlessly adapts to its parent container's width without arbitrary media query breaking points.