:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}body{margin:0;display:flex;flex-direction:column;align-items:center;min-width:320px;min-height:100vh;background:#e6f2ff;font-family:sans-serif;padding:20px;max-width:100vw;overflow-x:hidden;box-sizing:border-box}h1{text-align:center;margin-bottom:30px;font-size:2rem;line-height:1.2}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;color:#fff;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}#app{max-width:420px;width:100%;margin:0 auto;padding:1rem;text-align:center;box-sizing:border-box}.options,.stats,.win-message{max-width:100%;width:100%;padding:0 .5rem;box-sizing:border-box}.options{margin-bottom:30px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.board-wrapper{background-color:#cce0ff;border:4px solid #333;border-radius:16px;padding:20px;width:100%;box-sizing:border-box;margin:0 auto;box-shadow:0 8px 20px #0003}.board{display:grid;gap:16px;justify-content:center;grid-template-columns:repeat(auto-fit,minmax(60px,1fr))}.stats{margin:30px auto;font-size:1rem;display:flex;justify-content:space-around;font-weight:700;flex-wrap:wrap;gap:16px}.win-message{margin-top:40px;font-size:1.5rem;color:green;text-align:center;font-weight:700}.card{width:100%;aspect-ratio:1 / 1.3;max-width:80px;perspective:1000px}.card-inner{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .5s}.card-inner.flipped{transform:rotateY(180deg)}.card-front,.card-back{position:absolute;width:100%;height:100%;backface-visibility:hidden;border:1px solid white;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:2rem}.card-front{background:linear-gradient(45deg,#1e90ff,#63b3ed);color:transparent}.card-back{transform:rotateY(180deg);background-color:#fff}@media (max-width: 600px){.card{max-width:40px;font-size:1.2rem}.board{gap:8px}.options{flex-direction:column;align-items:stretch;gap:16px;margin-bottom:24px}.stats{flex-direction:column;align-items:center;gap:12px;margin-top:24px}h1{font-size:1.8rem;margin-bottom:24px}#app{padding:.5rem}}.card[data-v-b9b699df]{width:20vw;max-width:80px;height:25vw;max-height:100px;perspective:1000px;cursor:pointer;margin:2px}.card-inner[data-v-b9b699df]{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .5s}.card-inner.flipped[data-v-b9b699df]{transform:rotateY(180deg)}.card-front[data-v-b9b699df],.card-back[data-v-b9b699df]{position:absolute;width:100%;height:100%;backface-visibility:hidden;border:1px solid white;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:2rem}.card-front[data-v-b9b699df]{background:linear-gradient(45deg,#1e90ff,#63b3ed);color:transparent}.card-back[data-v-b9b699df]{transform:rotateY(180deg);background-color:#fff}body{background:#e6f2ff;font-family:sans-serif;margin:0;padding:20px}h1{text-align:center;margin-bottom:20px}.options{max-width:500px;margin:0 auto 20px;display:flex;justify-content:space-between;align-items:center}.board-wrapper{background-color:#cce0ff;border:4px solid #333;border-radius:16px;padding:20px;max-width:95vw;margin:0 auto;box-shadow:0 8px 20px #0003}.board{display:grid;gap:8px;justify-content:center}.stats{max-width:500px;margin:20px auto;font-size:1rem;display:flex;justify-content:space-around;font-weight:700}.win-message{max-width:500px;margin:20px auto;font-size:1.5rem;color:green;text-align:center;font-weight:700}