/* A fine paper texture over each product illustration. */
.product-art {
  background:
    radial-gradient(#ffffff1f .6px, transparent .9px) 0 0 / 4px 4px,
    radial-gradient(ellipse at 90% 4%, var(--art-light, #528bd1), transparent 68%),
    linear-gradient(145deg, var(--art-mid, #325e9c), var(--art-dark, #172d50) 76%);
}