html,body{margin:0;height:100%;overflow:hidden;background:#05070a}
#scene{position:absolute;inset:0}
#hud{position:absolute;left:14px;bottom:14px;padding:10px 12px;border-radius:8px;
     background:rgba(6,10,16,.6);color:#e8eef5;font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}
#hud b{font-weight:600;color:#7fd1ff}
#msg{position:absolute;inset:auto 0 50% 0;text-align:center;color:#e8eef5;font:14px/1.6 ui-monospace,monospace}

/* Google attribution must stay visible; hide the ion branding only */
.credits .cesium-credit-logoContainer{display:none}
.credits{color:#8a97a6;font:11px/1.4 ui-monospace,monospace}
.credits a{color:#8a97a6}