html,body{margin:0;height:100%;overflow:hidden;background:#8fd3ff;touch-action:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}
#c{position:fixed;inset:0;width:100vw;height:100vh;height:100dvh;display:block}
#gc{position:fixed;left:max(12px,env(safe-area-inset-left));bottom:max(12px,env(safe-area-inset-bottom));padding:10px 16px;border-radius:999px;background:rgba(255,255,255,.9);color:#1d3557;font:700 15px/1 "Trebuchet MS",system-ui,sans-serif;text-decoration:none;box-shadow:0 3px 10px rgba(0,0,0,.18)}
#gc[hidden]{display:none}