/* POP Motion 动效系统 */
@keyframes popFloat {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-8px) rotate(0.8deg);
  }
}

@keyframes popPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes pawWiggle {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-6deg);
  }
  75% {
    transform: rotate(6deg);
  }
}

@keyframes popFadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.anim-float {
  animation: popFloat 5s ease-in-out infinite;
}

.anim-pulse {
  animation: popPulse 2.8s ease-in-out infinite;
}

.anim-paw {
  display: inline-block;
  animation: pawWiggle 3s ease-in-out infinite;
}

/* prefers-reduced-motion 支持 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .anim-float, .anim-pulse, .anim-paw {
    animation: none !important;
  }
}