.cursor-star {
    position: fixed;
    top: 0; left: 0;
    width: 10px; height: 10px;
    background: url("../elements/star1.png") center/contain no-repeat;
    pointer-events: none;
    z-index: 100000;
    will-change: transform, opacity;
    animation: cursor-star-fade .6s ease-out forwards;
  }
  @keyframes cursor-star-fade {
    from { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(0deg); }
    to   { opacity: 0; transform: translate(-50%, -50%) scale(.2) rotate(45deg) translateY(-16px); }
  }