:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#ffffffde;background-color:#0f172a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;box-sizing:border-box}*,*:before,*:after{box-sizing:inherit}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background:radial-gradient(circle at top right,#0f172a,#020617);user-select:none;-webkit-user-select:none;touch-action:manipulation}#root{width:100%;max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.game-container{display:flex;flex-direction:column;align-items:center;gap:2rem}.board{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;padding:2rem;background:#ffffff0d;border-radius:1.5rem;border:1px solid rgba(255,255,255,.08);box-shadow:0 15px 30px #00000080}.card{width:120px;height:170px;background:#ffffff1a;border-radius:1rem;border:2px solid 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