*{margin:0;padding:0;box-sizing:border-box;touch-action:manipulation;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}body{background:#1a1a2e;display:flex;justify-content:center;align-items:center;min-height:100vh;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;overflow:hidden}#gameContainer{position:relative;width:100%;max-width:450px;aspect-ratio:9/16;max-height:100vh}#gameCanvas{width:100%;height:100%;display:block;border-radius:8px}#ui{position:absolute;top:10px;left:10px;right:10px;display:flex;justify-content:space-between;color:#fff;font-size:18px;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.8);pointer-events:none}#startScreen,#gameOverScreen{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;background:#000000d9;color:#fff;text-align:center;padding:20px;border-radius:8px}#gameOverScreen{display:none}h1{font-size:2.5em;margin-bottom:10px;color:#ff6b35;text-shadow:3px 3px 0 #8B4513}.subtitle{font-size:1.2em;margin-bottom:30px;color:#aaa}.btn{background:linear-gradient(180deg,#ff6b35,#c44d1c);border:none;color:#fff;padding:15px 50px;font-size:1.3em;font-weight:700;border-radius:50px;cursor:pointer;margin:10px;box-shadow:0 6px #8b4513,0 8px 15px #0006;transition:all .1s}.btn:active{transform:translateY(4px);box-shadow:0 2px #8b4513,0 4px 10px #0006}.instructions{margin:20px 0;padding:15px;background:#ffffff1a;border-radius:10px;font-size:.95em;line-height:1.6}.score-final{font-size:3em;color:#ff6b35;margin:10px 0}.emoji-big{font-size:4em;margin:10px 0}#controls{position:absolute;bottom:20px;left:0;right:0;display:flex;justify-content:space-around;padding:0 20px;pointer-events:none}.control-btn{width:80px;height:80px;border-radius:50%;background:#fff3;border:3px solid rgba(255,255,255,.4);color:#fff;font-size:2em;display:flex;justify-content:center;align-items:center;pointer-events:auto;transition:all .1s}.control-btn:active{background:#ff6b3599;transform:scale(.95)}