:root{color-scheme:light dark;--color-bg:#ffffff;--color-fg:#111111;--color-banner-dev:#b45309;--color-banner-staging:#6d28d9}@media (prefers-color-scheme:dark){:root{--color-bg:#0a0a0a;--color-fg:#ededed}}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--color-bg);color:var(--color-fg);font-family:system-ui,-apple-system,Segoe UI,sans-serif}a{color:inherit}.environment-banner{position:sticky;top:0;z-index:1000;width:100%;padding:.375rem 1rem;text-align:center;font-size:.75rem;font-weight:700;letter-spacing:.05em;color:#ffffff}.environment-banner--development{background:var(--color-banner-dev)}.environment-banner--staging{background:var(--color-banner-staging)}main{padding:1.5rem;max-width:40rem;margin:0 auto}