:root{--neon-blue: #00f3ff;--neon-pink: #ff00ff;--neon-green: #00ff9d;--neon-yellow: #ffe600;--bg-color: #050510;--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--font-main: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif}body{margin:0;overflow:hidden;background-color:var(--bg-color);font-family:var(--font-main);color:#fff;-webkit-user-select:none;user-select:none}#game-container{position:absolute;top:0;left:0;width:100vw;height:100vh;z-index:1}#ui-layer{position:absolute;top:0;left:0;width:100%;height:100%;z-index:2;pointer-events:none}.hud-panel{position:absolute;top:20px;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border);padding:20px;border-radius:10px;width:150px;box-shadow:0 0 20px #00f3ff1a}.hud-panel.left{left:20px}.hud-panel.right{right:20px}.panel-title{font-size:.8rem;color:var(--neon-blue);margin-bottom:5px;letter-spacing:2px}.panel-value{font-size:1.5rem;font-weight:700;margin-bottom:15px;text-shadow:0 0 10px var(--neon-blue)}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#050510d9;display:flex;flex-direction:column;justify-content:center;align-items:center;pointer-events:auto;transition:opacity .3s ease}.overlay.hidden{opacity:0;pointer-events:none}.game-title{font-size:4rem;color:transparent;-webkit-text-stroke:2px var(--neon-pink);text-shadow:0 0 20px var(--neon-pink);margin-bottom:20px;letter-spacing:5px;text-align:center}.controls-info{text-align:center;line-height:1.6;color:#aaa;margin-bottom:40px;font-size:1.2rem}.neon-btn{background:transparent;border:2px solid var(--neon-green);color:var(--neon-green);padding:15px 40px;font-size:1.5rem;cursor:pointer;text-transform:uppercase;letter-spacing:3px;transition:all .2s ease;box-shadow:0 0 15px var(--neon-green);font-family:var(--font-main);pointer-events:auto;z-index:1000;position:relative}.neon-btn:hover{background:var(--neon-green);color:#000;box-shadow:0 0 30px var(--neon-green)}.final-score{font-size:2rem;margin-bottom:30px}: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}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}#app{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.vanilla:hover{filter:drop-shadow(0 0 2em #f7df1eaa)}.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}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}