:root{font-family:Inter,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}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;overflow:hidden;background-color:#1a1a1a;font-family:Mountains of Christmas,cursive}h1{font-size:3.2em;line-height:1.1}#app{width:100vw;height:100vh;position:relative}#gameCanvas{width:100vw;height:100vh;display:block;background:linear-gradient(to bottom,#1a1a1a,#4a4a4a)}.game-stats{position:fixed;top:20px;left:20px;color:#fff;font-size:24px;text-shadow:2px 2px 4px rgba(0,0,0,.5);z-index:100}.game-stats div{margin-bottom:10px}#score{color:#4caf50;font-weight:700}#highScore{color:gold}#combo{position:fixed;top:100px;right:20px;font-size:24px;color:#f44;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.5);transition:all .3s ease}#combo.hidden{opacity:0;transform:scale(.8)}#handPosition{position:absolute;bottom:20px;left:20px;font-size:16px;color:#fff;z-index:1;background:#00000080;padding:5px;border-radius:5px}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.vanilla:hover{filter:drop-shadow(0 0 2em #3178c6aa)}.card{padding:2em}.read-the-docs{color:#888}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.game-message{z-index:1000;font-family:Mountains of Christmas,cursive;font-size:2rem;pointer-events:none;-webkit-user-select:none;user-select:none;text-shadow:2px 2px 4px rgba(0,0,0,.5);animation:fadeUp 2s}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;display:flex;justify-content:center;align-items:center;z-index:1000}.menu-content{background:#165b33e6;padding:2rem;border-radius:15px;text-align:center;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:3px solid #D42426;box-shadow:0 0 30px #d424264d}.menu-content h1{font-size:4rem;margin-bottom:1rem;color:#d42426;text-shadow:0 0 10px rgba(212,36,38,.5)}.menu-content p{font-size:1.5rem;margin-bottom:1.5rem}.high-score{font-size:1.8rem;color:gold;margin-bottom:2rem;text-shadow:0 0 10px rgba(255,215,0,.5)}.score-container{font-size:1.8rem;margin:1.5rem 0}.score-container p{margin:.5rem 0}.play-button{background:#d42426;color:#fff;border:none;padding:1rem 2rem;font-size:1.5rem;border-radius:25px;cursor:pointer;transition:all .3s ease;font-family:Mountains of Christmas,cursive;box-shadow:0 0 20px #d424264d}.play-button:hover{background:#b51d1f;transform:scale(1.05);box-shadow:0 0 30px #d4242680}.hidden{display:none}#scoreContainer{position:fixed;top:20px;left:20px;background:#000000b3;padding:15px;border-radius:10px;color:#fff;font-family:Arial,sans-serif;text-align:left}#score{font-size:24px;font-weight:700;margin-bottom:5px}#highScoreDisplay{font-size:18px;color:gold}#scoreValue,#highScoreValue{color:#4caf50}#modeDisplay{font-size:16px;color:#87ceeb;margin-top:5px}#modeDisplay.hidden{display:none}#modeValue{color:#87ceeb;font-weight:700}@keyframes fadeUp{0%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-100%) scale(1.2)}}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}