.slope-hl {
  font-weight: 700;
  background: linear-gradient(90deg, #ff5f6d, #ffc371, #47c9ff, #ff5f6d);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: slope-shimmer 6s linear infinite;
}
@keyframes slope-shimmer {
  to { background-position: 300% 0; }
}
@media (prefers-reduced-motion: reduce) {
  .slope-hl { animation: none; }
}