.card {

  --grain: url("/img/grain.webp");
  --glitter: url("/img/glitter.png");
  --glittersize: 25%;

  --space: 5%;
  --angle: 133deg;
  --imgsize: cover;

  --red: #f80e35;
  --yellow: #eedf10;
  --green: #21e985;
  --blue: #0dbde9;
  --violet: #c929f1;

  --clip: inset( 9.85% 8% 52.85% 8% );
  --clip-invert: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%, 0 47.15%, 91.5% 47.15%, 91.5% 9.85%, 8% 9.85%, 8% 47.15%, 0 50%);

  --clip-stage: polygon(91.5% 9.85%, 57% 9.85%, 54% 12%, 17% 12%, 16% 14%, 12% 16%, 8% 16%, 8% 47.15%, 92% 47.15%);
  --clip-stage-invert: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%, 0 47.15%, 91.5% 47.15%, 91.5% 9.85%, 57% 9.85%, 54% 12%, 17% 12%, 16% 14%, 12% 16%, 8% 16%, 8% 47.15%, 0 50%);

  --clip-trainer: inset(14.5% 8.5% 48.2% 8.5%);
  --clip-borders: inset(2.8% 4% round 2.55% / 1.5%);

}

.card__shine,
.card__glare {
  
  will-change: transform, opacity, background-image, background-size,
    background-position, background-blend-mode, filter;
 
}