.tankg{display:grid;gap:10px;width:100%;max-width:720px;margin:0 auto}.tankg-stage{width:100%;min-width:0}.tankg-stage .arcade-canvas{cursor:crosshair}.tankg-controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 12px}.tankg-group{display:inline-flex;align-items:center;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:3px 6px}.tankg-lbl{font-size:13px;font-weight:700;color:var(--muted);margin-right:2px}.tankg-val{min-width:2.6em;text-align:center;font-weight:800;font-variant-numeric:tabular-nums;color:var(--text)}.tankg-step{min-width:34px;touch-action:manipulation;user-select:none}.tankg-fire{min-width:96px;font-weight:800}@media (max-width: 400px){.tankg-controls{gap:6px}.tankg-fire{flex:1 1 100%}}