/* animations.css — R106 动画关键帧 */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}
@keyframes rippleEffect {
  to { transform: scale(3); opacity: 0; }
}
@keyframes badgePopIn {
  0% { transform: scale(0); }
  60% { transform: scale(1.15); }
  100% { transform: scale(1); }
}
@keyframes rankFlipUp {
  from { opacity: 0; transform: translateY(50px); }
  to { opacity: 1; transform: none; }
}
@keyframes arrowBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}
@keyframes checkRipple {
  to { transform: scale(2); opacity: 0; }
}
@keyframes breathePulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}
@keyframes slideUpSheet {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
@keyframes celebrateFull {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes particleFly {
  to { transform: translate(var(--dx), var(--dy)); opacity: 0; }
}
.fade-in-up { animation: fadeInUp 0.3s ease; }
.badge-pop-in { animation: badgePopIn 0.8s ease; }
.rank-flip { animation: rankFlipUp 0.3s ease; }
.slide-up-sheet { animation: slideUpSheet 0.4s ease; }
.celebrate-full { animation: celebrateFull 0.5s ease; }
.priority-high { animation: breathePulse 2s ease 3; }
.check-ripple::after {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  background: var(--primary); opacity: 0.4; animation: checkRipple 0.6s ease;
}
.hw-particle {
  position: fixed; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); pointer-events: none; z-index: 9999;
  animation: particleFly 0.8s ease forwards;
}