index.html ties the corpus dataviz together (By the numbers · Unwrapped · The
Triangle) and opens with a typographic style cloud sized by TRACK count — read
from PLN's own gig metadata (catalog_view metas[].style via models.norm_style),
never per-sample CLAP genre. dnb 18 · breaks 17 · techno 14 · nujazz 12 = the
TechnoJazz spine. build_landing.py bakes landing.json (cloud + corpus stats).
Ship's Bridge; magenta only on the live-dot + cloud hover.