html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; background: #fff; }
#app { display: block; width: 100%; height: 100%; border: 0; }
#loading { position: fixed; inset: 0; display: grid; place-items: center; font: 16px system-ui, sans-serif; color: #666; pointer-events: none; }
#loading[hidden] { display: none; }
noscript { position: fixed; inset: 0; padding: 24px; font: 16px system-ui, sans-serif; background: #fff; }