Zero overlap. No sloping pipe. No rebuild artifacts.
To test in Chrome: open this file, resize window. It switches images at 1100px and 600px.
If you later get high-res assets for pipe + spanner + droplets + line-art from your designer, we can replace these PNGs with real HTML/CSS. For now this is pixel-perfect to your mockup.
Reference full image: assets/full_reference.png