.memory-module__2nAkcW__gameContainer{grid-template-columns:repeat(4,1fr);gap:1rem;width:100%;max-width:500px;margin:0 auto;display:grid}.memory-module__2nAkcW__card{aspect-ratio:1;perspective:1000px;cursor:pointer}.memory-module__2nAkcW__cardInner{text-align:center;width:100%;height:100%;transform-style:preserve-3d;transition:transform .6s;position:relative}.memory-module__2nAkcW__card.memory-module__2nAkcW__isFlipped .memory-module__2nAkcW__cardInner{transform:rotateY(180deg)}.memory-module__2nAkcW__cardFront,.memory-module__2nAkcW__cardBack{backface-visibility:hidden;border-radius:.75rem;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a}.memory-module__2nAkcW__cardFront{color:#000;background-color:#fff;border:2px solid #e5e7eb;font-size:2rem;transform:rotateY(180deg)}.memory-module__2nAkcW__cardBack{color:#fff;background:linear-gradient(135deg,#6366f1 0%,#a855f7 100%);font-size:1.5rem;font-weight:700}@media (max-width:640px){.memory-module__2nAkcW__gameContainer{gap:.5rem}}