Look (rectangular, white language — owner spec):
- Boxes: no corner rounding (rx dropped everywhere).
- Visited: fill-none, white stroke, white text. Upcoming: today's gray
(fill-card, border stroke, muted text) — kept per owner. Current:
white stroke/text + a faint yellow highlight — a blurred yellow fill
(feGaussianBlur) that bleeds out over the node's edges, still breathing.
- Edges + interim arrowhead: white (marker swaps to the owner's SVG when
it lands: right-pointing, solid fill, tight viewBox, tip at right edge).
- The IN-CHAT plan block renders monochrome — every node white, no
status language, no glow; the popup/plan-window show the progression.
Popup entrance fix: the transition from round 3 animated the first fit
(graph flew in from the top-left zoom:1 state). The transition now stays
off until the first fit has been applied — the popup paints settled.