@keyframes pacman-munch{0%,to{transform:scale(1)}50%{transform:scale(1.2)}}@keyframes ghost-float{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}@keyframes power-up-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.2);opacity:.8}}@keyframes verse-glow{0%,to{filter:drop-shadow(0 0 2px rgba(255,215,0,.5))}50%{filter:drop-shadow(0 0 8px rgba(255,215,0,.9))}}@keyframes scared-ghost{0%,to{opacity:.7;transform:scale(1)}50%{opacity:.4;transform:scale(.9)}}@keyframes slideUp{0%{transform:translate(-50%,100%);opacity:0}to{transform:translate(-50%);opacity:1}}@keyframes invincible-glow{0%,to{filter:drop-shadow(0 0 5px gold)}50%{filter:drop-shadow(0 0 15px gold)}}.pacman-animation{animation:pacman-munch .3s ease-in-out infinite}.ghost-float{animation:ghost-float 2s ease-in-out infinite}.power-up-pulse{animation:power-up-pulse 1s ease-in-out infinite}.verse-glow{animation:verse-glow 1.5s ease-in-out infinite}.scared-ghost{animation:scared-ghost 1s ease-in-out infinite}.invincible-glow{animation:invincible-glow 1s ease-in-out infinite}.animate-slideUp{animation:slideUp .3s ease-out forwards}.wall-cell{background:linear-gradient(135deg,#2d3748,#4a5568);box-shadow:inset 0 2px 4px rgba(0,0,0,.3)}.path-cell{background:linear-gradient(135deg,#1a202c,#2d3748)}@media (max-width:640px){.game-grid{gap:1px}.cell{font-size:14px}}