*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}html,body{overflow:hidden;width:100%;height:100%;margin:0;padding:0;position:fixed}body{font-family:Montserrat,Arial,sans-serif;overflow:hidden;background-color:#121212;color:#fff}#main-menu{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,#1a1a2e,#16213e);display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:400}.rotating-player{width:60px;height:60px;background-color:#4cc9f0;box-shadow:0 0 15px #4cc9f0;border-radius:5px;margin:20px 0;animation:rotate 4s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.menu-title{font-size:42px;margin-bottom:20px;text-align:center;text-shadow:0 0 20px #4cc9f0,0 0 0px 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