html,body{margin:0;padding:0;overflow:hidden;width:100%;height:100%;min-height:100%;min-height:100dvh;min-height:-webkit-fill-available;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;background:#1a2240}#game,#ui-overlay{display:block;margin:0;padding:0;border:none;width:100%;height:100%;min-height:100dvh;min-height:-webkit-fill-available;position:fixed;top:0;right:0;bottom:0;left:0}#game{z-index:0}#ui-overlay{z-index:1;pointer-events:none}#hud{position:fixed;top:0;left:0;right:0;z-index:2;display:flex;flex-wrap:wrap;gap:10px 14px;padding:14px 16px;font:600 16px system-ui,sans-serif;color:#f8fafc;text-shadow:0 2px 8px rgba(0,0,0,.75);pointer-events:none}#hud>span{background:#0f172ab8;padding:6px 12px;border-radius:10px;border:1px solid rgba(148,163,184,.35);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}