.card{cursor:pointer;perspective:1000px}.card__inner{width:100%;transform-style:preserve-3d;border-radius:16px;padding-top:100%;transition:transform .6s;position:relative}.card--flipped .card__inner{transform:rotateY(180deg)}.card__front,.card__back{backface-visibility:hidden;color:#fff;border-radius:16px;justify-content:center;align-items:center;font-size:2.2rem;font-weight:700;display:flex;position:absolute;inset:0}.card__front{background-color:#9f73ae}.card__back{transform:rotateY(180deg)}.card__img{object-fit:contain;max-width:100%;max-height:100%;margin:0 auto;display:block}.game{flex-direction:column;gap:1.5rem;width:100%;max-width:480px;margin:0 auto;padding:.5rem 0 3.5rem;display:flex}.game__info{flex-wrap:wrap;justify-content:space-around;align-items:center;gap:1rem;display:flex}.game__grid{justify-content:center;gap:.5rem;display:grid}@media (width<=480px){.game__grid{gap:.3rem}}.game__grid.easy{grid-template-columns:repeat(4,1fr)}.game__grid.medium{grid-template-columns:repeat(5,1fr)}.game__grid.hard{grid-template-columns:repeat(6,1fr)}.game__reset{color:#fff;cursor:pointer;background-color:#9f73ae;border:none;border-radius:8px;padding:.5rem 1rem;font-size:1rem;transition:background-color .3s}.game__reset:hover{background-color:#f078b1}.game__score,.game__timer{color:#333;text-align:center;background-color:#ffe8d6;border-radius:8px;padding:.75rem 1rem;font-size:1.2rem}.game__back{background-color:#f078b1}.start-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;min-height:60vh;animation:.4s fadeInUp;display:flex}.start-screen h2{color:#f078b1;margin:0;font-size:2rem}.start-screen__levels{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.start-screen__play{color:#fff;cursor:pointer;background-color:#f078b1;border:none;border-radius:8px;padding:.75rem 1.5rem;font-size:1.2rem;transition:transform .2s}.start-screen__play:hover{transform:scale(1.05)}.modal{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10;background-color:#0000004d;justify-content:center;align-items:center;width:100%;height:100%;animation:.5s fadeInUp;display:flex;position:fixed;top:0;left:0}.modal__content{color:#333;text-align:center;background:#ffe8d6;border-radius:16px;max-width:95%;padding:2rem;animation:.4s popIn;box-shadow:0 4px 12px #0003}.modal__button{background-color:#f078b1;margin-top:1rem}.modal__button:hover{opacity:.9}button{color:#fff;cursor:pointer;background-color:#9f73ae;border:none;border-radius:8px;padding:.5rem 1rem;font-family:Gloria Hallelujah,cursive;font-size:1rem;transition:transform .2s}button.active{background-color:#f078b1}button:hover{transform:scale(1.05)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes popIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}body{color:#333;margin:0}.app{text-align:center;background:url(/assets/bg-D0kCj1SR.svg);flex-direction:column;justify-content:center;align-items:center;height:92vh;padding:2rem 1rem;font-family:Gloria Hallelujah,cursive;display:flex;position:relative;overflow:hidden}.app:after{content:"";pointer-events:none;background-image:url(/assets/bg-decor-EFtndQMv.svg);background-position:100% 100%;background-repeat:no-repeat;background-size:contain;width:70%;height:100%;position:absolute;bottom:0;right:0}.app__title{color:#f078b1;z-index:1;margin:0;font-size:2.5rem;position:relative}@media (width<=480px){.app{height:auto}.app:after{width:100%}.app__title{font-size:2rem}}.app a{color:#9f73ae;text-decoration:none}.app a:hover{color:#f078b1}.app footer{z-index:1;margin-top:auto;padding:1rem}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}}