.grainy-layer {
  position: relative;
}

.grainy-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
  background-size: 100px 100px;
  opacity: 0.85;
  mix-blend-mode: soft-light;
  pointer-events: none;
  border-radius: inherit;
  z-index: 0;
}

.grainy-layer--paper::after {
  opacity: 1;
  mix-blend-mode: multiply;
}

.grainy-layer > * {
  z-index: 1;
}

.grain {
  position: relative;
}

.grain::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
  background-size: 100px 100px;
  opacity: 0.5;
  mix-blend-mode: lighten;
  pointer-events: none;
  z-index: 0;
}

.grainy-cta {
  position: relative;
  overflow: hidden;
}

.grainy-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
  background-size: 100px 100px;
  opacity: 1;
  mix-blend-mode: multiply;
  pointer-events: none;
  border-radius: inherit;
  z-index: 0;
}