@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes float{0%,to{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-5px) rotate(2deg)}}@keyframes sparkle{0%,to{opacity:0;transform:scale(0)}50%{opacity:1;transform:scale(1)}}.edtech-bounce{animation:bounce 2s ease-in-out infinite}.edtech-pulse{animation:pulse 2s infinite}.edtech-float{animation:float 3s ease-in-out infinite}.edtech-sparkle{animation:sparkle 1.5s infinite}