*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,sans-serif;background:#0f172a;color:#e2e8f0;min-height:100vh;display:flex;align-items:center;justify-content:center}.container{text-align:center;padding:2rem;max-width:480px;width:100%}h1{font-size:2.5rem;font-weight:700;letter-spacing:-.5px;margin-bottom:1rem;color:#f8fafc}.env-badge{display:inline-block;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;margin-bottom:2rem}.env-prod{background:#166534;color:#bbf7d0;border:1px solid #16a34a}.env-dev{background:#1e3a5f;color:#93c5fd;border:1px solid #3b82f6}main p{font-size:1.125rem;color:#94a3b8;line-height:1.6;margin-bottom:2rem}footer small{color:#475569;font-size:.75rem}