.scroll-track {
  width: min(700px, 80vw);
  height: 24px;
  margin: 24px auto 0;
  position: relative;
  cursor: pointer;
}

.scroll-track::before {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 1px;
  background: #6a6666;
  transform: translateY(-50%);
}

.scroll-thumb {
  width: 14px;
  height: 14px;
  background: #fff;

  position: absolute;
  top: 50%;
  left: 0;

  transform: translate(-50%, -50%) rotate(45deg);
  cursor: grab;

  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}

.scroll-thumb:hover {
  transform: translate(-50%, -50%) rotate(45deg) scale(1.25);
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.6);
}

.scroll-thumb.dragging {
  transform: translate(-50%, -50%) rotate(45deg) scale(1.45);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
  cursor: grabbing;
}