body{background-color:#000;color:#fff;font-family:Inter,system-ui,sans-serif;overflow:hidden}.app-container{width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background:linear-gradient(to bottom,#1a202c,#000)}.loading-screen,.error-screen{font-size:2rem;font-weight:700;color:#fca311;text-shadow:0 0 10px rgba(252,163,17,.5)}