.marquee {
  display: flex;
  overflow: hidden;
  user-select: none;
  mask-image: linear-gradient(
    var(--mask-direction, to right),
    hsl(0 0% 0% / 0),
    hsl(0 0% 0% / 1) 20%,
    hsl(0 0% 0% / 1) 80%,
    hsl(0 0% 0% / 0)
  );
}

.marquee__group {
  flex-shrink: 0;
  align-items: center;
  justify-content: space-around;
  animation: scroll-x var(--duration) linear infinite;
}

@keyframes scroll-x {
  from {
    transform: translateX(var(--scroll-start));
  }
  to {
    transform: translateX(var(--scroll-end));
  }
}

@media (max-width: 600px) {
  .marquee {
    width: 70vw;
    min-width: 0;
    max-width: 80vw;
  }
}