:root{color:#f8fafc;background:#101827;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body{width:100%;min-width:320px;height:100%;margin:0;overflow:hidden}button,input,textarea,select{font:inherit}.app-shell{display:grid;width:100vw;height:100svh;min-height:100vh;place-items:center;background:linear-gradient(135deg,rgba(255,255,255,.08),transparent 34%),radial-gradient(circle at 50% 0%,rgba(12,163,154,.22),transparent 42%),#101827}.phone-frame{position:relative;width:min(100vw,430px);height:min(100svh,932px);min-height:560px;overflow:hidden;background:#0f172a;box-shadow:0 24px 80px #0000005c}.game-root,.game-root canvas{display:block;width:100%;height:100%}@media(max-width:520px){.phone-frame{width:100vw;height:100svh;min-height:100svh;box-shadow:none}}