:root{font-family:Arial,Helvetica,sans-serif;line-height:1.5;font-weight:400;color:#fffffff2;background:linear-gradient(135deg,#96c,#639);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(135deg,#96c,#639)}#root{min-height:100vh}h1{font-size:3.2em;line-height:1.1;color:#fff}*{box-sizing:border-box}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}.app{min-height:100vh;background:linear-gradient(135deg,#96c,#639);display:flex;flex-direction:column;align-items:center;padding:20px;font-family:Arial,sans-serif;color:#fff}.intro-section{max-width:800px;text-align:center;margin-bottom:30px}.icon{font-size:4rem;margin-bottom:20px}h1{font-size:3.5rem;margin:20px 0;text-shadow:2px 2px 4px rgba(0,0,0,.3);font-weight:700}h2{font-size:2.5rem;margin:20px 0;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.large{font-size:1.4rem;margin:15px 0;line-height:1.4}.medium{font-size:1.2rem;margin:12px 0;line-height:1.4}.instructions{background:#ffffff1a;border-radius:10px;padding:20px;text-align:left;max-width:600px;margin:20px auto}.instructions p{margin:8px 0;font-size:1.1rem}.instructions code{background:#fff3;padding:2px 6px;border-radius:4px;font-family:Courier New,monospace}.game-section{position:relative;display:flex;flex-direction:column;align-items:center}.game-canvas{border:3px solid #fff;border-radius:10px;background:#96c;cursor:pointer;box-shadow:0 4px 8px #0000004d}.game-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#000000e6;color:#fff;padding:30px;border-radius:15px;text-align:center;min-width:300px;box-shadow:0 4px 12px #00000080}.game-overlay p{font-size:1.1rem;margin:8px 0;line-height:1.4}.game-overlay.win{background:linear-gradient(135deg,#4caf50,#2e7d32);border:3px solid #fff}.game-overlay.win h3{color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.code-reveal{background:#fff3;border:2px solid #fff;border-radius:10px;padding:15px;margin:15px 0}.code-reveal p{font-size:1.5rem;font-weight:700;color:gold;text-shadow:1px 1px 2px rgba(0,0,0,.5);margin:0}@media (max-width: 768px){.app{padding:10px}h1{font-size:2.5rem}h2{font-size:2rem}.large{font-size:1.2rem}.medium{font-size:1.1rem}.icon{font-size:3rem}.game-canvas{max-width:100%;height:auto}.game-overlay{min-width:250px;padding:20px}.instructions{padding:15px;margin:15px 0}}@media (max-width: 480px){h1{font-size:2rem}h2{font-size:1.5rem}.large{font-size:1.1rem}.instructions p{font-size:1rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,sans-serif;background:linear-gradient(135deg,#96c,#639);color:#fff;overflow-x:hidden}.instructions-screen{min-height:100vh;background:linear-gradient(135deg,#96c,#639);display:flex;align-items:center;justify-content:center;padding:20px}.instructions-content{text-align:center;max-width:90%;width:100%;max-width:400px}.icon{font-size:4rem;margin-bottom:20px;animation:bounce 2s infinite}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}h1{font-size:2.5rem;margin:20px 0;text-shadow:2px 2px 4px rgba(0,0,0,.3);font-weight:700;line-height:1.2}h2{font-size:2rem;margin:20px 0;color:gold;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.large{font-size:1.3rem;margin:15px 0;line-height:1.4}.medium{font-size:1.1rem;margin:12px 0;line-height:1.4}.bold{font-weight:700}.instructions-box{background:#ffffff26;border-radius:15px;padding:25px;margin:25px 0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.2)}.instructions-box h3{font-size:1.4rem;margin-bottom:15px;color:gold}.instructions-box p{margin:10px 0;font-size:1.1rem;line-height:1.5}.play-button{background:linear-gradient(135deg,#4caf50,#2e7d32);border:none;border-radius:25px;padding:20px 40px;font-size:1.3rem;font-weight:700;color:#fff;cursor:pointer;margin-top:30px;box-shadow:0 4px 15px #0000004d;transition:all .3s ease;width:100%;max-width:300px}.play-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0006}.play-button:active{transform:translateY(0)}.game-screen{min-height:100vh;background:linear-gradient(135deg,#96c,#639);display:flex;flex-direction:column}.game-header{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background:#0003;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.back-button{background:#fff3;border:none;border-radius:8px;padding:8px 12px;color:#fff;font-size:1rem;cursor:pointer;transition:background .3s ease}.back-button:hover{background:#ffffff4d}.game-header h2{font-size:1.5rem;margin:0;color:#fff}.target-score{font-size:1rem;color:gold;font-weight:700}.game-container{flex:1;display:flex;align-items:center;justify-content:center;padding:20px;position:relative}.game-canvas{border:3px solid rgba(255,255,255,.3);border-radius:15px;background:#96c;cursor:pointer;box-shadow:0 4px 20px #0000004d;width:100%;height:auto;max-width:100%;touch-action:manipulation}.game-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#000000f2;color:#fff;padding:30px;border-radius:20px;text-align:center;min-width:300px;max-width:90%;box-shadow:0 4px 25px #00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.2)}.game-overlay h3{font-size:1.8rem;margin-bottom:15px;color:#fff}.game-overlay p{font-size:1.1rem;margin:10px 0;line-height:1.4}.game-overlay .score{font-size:1.3rem;color:gold}.game-overlay .retry{color:#ccc;font-size:1rem}.game-overlay.win{background:linear-gradient(135deg,#4caf50f2,#2e7d32f2);border:3px solid #4CAF50}.game-overlay.win h3{color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.3);font-size:2rem}.code-reveal{background:#ffd70033;border:3px solid #FFD700;border-radius:15px;padding:20px;margin:20px 0;animation:glow 2s ease-in-out infinite alternate}@keyframes glow{0%{box-shadow:0 0 10px #ffd70080}to{box-shadow:0 0 20px #ffd700cc}}.code-reveal p{font-size:1.3rem;font-weight:700;margin:0}.code{font-size:2.5rem;color:gold;text-shadow:2px 2px 4px rgba(0,0,0,.5);display:block;margin:10px 0;font-family:Courier New,monospace;letter-spacing:5px}.birthday-message{color:#fff;font-size:1.1rem!important;line-height:1.5!important;margin-top:15px!important}.game-instructions{background:#0000004d;padding:15px;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.game-instructions p{font-size:1.1rem;font-weight:700;margin:0;color:gold;text-shadow:1px 1px 2px rgba(0,0,0,.5)}@media (max-width: 480px){h1{font-size:2rem}h2{font-size:1.6rem}.large{font-size:1.1rem}.instructions-box{padding:20px;margin:20px 0}.instructions-box p{font-size:1rem}.play-button{padding:18px 30px;font-size:1.2rem}.game-container{padding:10px}.game-overlay{padding:25px;min-width:280px}.code{font-size:2rem;letter-spacing:3px}}@media (orientation: landscape) and (max-height: 600px){.instructions-screen{padding:10px}.instructions-content{max-width:95%}h1{font-size:1.8rem;margin:10px 0}h2{font-size:1.4rem;margin:10px 0}.instructions-box{padding:15px;margin:15px 0}.icon{font-size:3rem;margin-bottom:10px}}