:root{--background:#1a1a2e;--foreground:#e94560;--primary:#16213e;--secondary:#0f3460;--accent:#e94560;--text:#fff}*{box-sizing:border-box}body{background-color:var(--background);color:var(--text);touch-action:none;width:100%;height:100%;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif;overflow:hidden}h1,h2,h3{margin:0}button{cursor:pointer;font-family:inherit;transition:all .2s}button:active{transform:scale(.95)}.game-container{flex-direction:column;justify-content:center;align-items:center;width:100vw;height:100dvh;display:flex;position:relative}.auth-overlay{animation:.3s fadeIn}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}