Concept 2, approved. The site lays it out in /tree.css; the tree is the site's own drawing, unchanged.
Game tree page
/<slug>/tree. The bare tree mark and the game's name with PLAY on top; the tree in its window on the left and every fruit beside it, the same height. Only the list scrolls. Under 900px it becomes one column, the list under the tree in a bounded panel (rows wrap to two lines).
