:root{--primary-color: #ff0055;--secondary-color: #00d4ff;--background-color: #1a2744;--text-color: #ffffff}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--background-color);color:var(--text-color);font-family:Outfit,sans-serif;overflow:hidden;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center}#game-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}#ui-overlay{position:relative;z-index:2;pointer-events:none;text-align:center;width:100%;height:100%;display:flex;flex-direction:column;justify-content:space-between;padding:40px}.game-title{font-size:4rem;font-weight:900;text-shadow:0 0 20px rgba(255,0,85,.5);background:linear-gradient(to right,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;color:transparent;margin-top:20px}.back-btn{position:fixed;top:20px;left:20px;z-index:1000;background:#4a2a8ae6;border:2px solid #a28aff;color:#fff;padding:12px 24px;border-radius:10px;text-decoration:none;font-weight:700;font-size:14px;font-family:Outfit,sans-serif;transition:all .2s;box-shadow:0 4px 15px #0006}.back-btn:hover{background:#5a3aba;box-shadow:0 0 20px #a28aff;transform:translateY(-2px)}