*{touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}html,body{overscroll-behavior:none;position:fixed;width:100%;height:100%}body{background:linear-gradient(-45deg,#74b9ff,#a29bfe,#fd79a8,#ffeaa7);background-size:400% 400%;animation:gradient 15s ease infinite;font-family:Ubuntu,sans-serif}#game-wrapper{width:100%;height:100%;background:#38393D}#ios-banner{display:none;position:fixed;bottom:16px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.85);color:#fff;font-family:Ubuntu,sans-serif;font-size:14px;padding:12px 40px 12px 16px;border-radius:12px;z-index:10000;text-align:center;line-height:1.5;white-space:nowrap;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}#ios-banner.show{display:block}#ios-banner-close{position:absolute;top:6px;right:10px;background:none;border:none;color:#aaa;font-size:22px;cursor:pointer;line-height:1}@keyframes gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}