// ---------- DRAWING: POLY TRACK VISUAL STYLE (neon + polygon edges) ---------- function drawRoad() // base asphalt gradient const grad = ctx.createLinearGradient(0,0,0,H); grad.addColorStop(0, "#121a2a"); grad.addColorStop(1, "#1a253f"); ctx.fillStyle = grad; ctx.fillRect(0,0,W,H);
ctx.setLineDash([]);
: