/* Josera Particle Brain — tokens en un solo sitio */
.jr-brain {
  --jr-brain-max-width: 100%;
  position: relative;
  width: 100%;
  max-width: var(--jr-brain-max-width);
  /* Se ajusta con --jr-brain-height y --jr-brain-height-mobile (shortcode o CSS propio) */
  height: var(--jr-brain-height, clamp(320px, 55vw, 640px));
  margin-inline: auto;
  overflow: hidden;
  /* Halo tenue mientras arranca y como fondo si todo falla */
  background: radial-gradient(closest-side, rgba(111, 106, 201, .10), transparent 70%);
}
.jr-brain.is-webgl,
.jr-brain.is-fallback { background: none; }
.jr-brain__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}
@media (max-width: 767px) {
  .jr-brain { height: var(--jr-brain-height-mobile, clamp(280px, 85vw, 420px)); }
}