:root{color-scheme:dark light;--color-primary:#1f2937;--color-primary-hover:#111827;--color-text-primary:#1f2937;--color-text-secondary:#6b7280;--color-text-muted:#9ca3af;--color-border:#f3f4f6;--color-background:#fff;--color-background-alt:#f9fafb}body,html{height:100%;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--color-background);color:var(--color-text-primary)}*{box-sizing:border-box}button{font-weight:500}a{color:inherit;text-decoration:none}a:focus,button:focus{outline:2px solid var(--color-primary);outline-offset:2px}