@keyframes fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 5px #0ea5e980}50%{box-shadow:0 0 20px #0ea5e9cc}}.animate-fade-in{animation:fade-in .3s ease-out}.animate-slide-up{animation:slide-up .4s ease-out}.animate-pulse-glow{animation:pulse-glow 2s infinite}.quiz-card:hover{transform:translateY(-2px)}@media print{body{background:#fff!important}.no-print{display:none!important}}