:root{--bg:#fff;--bg-subtle:#f6f8f7;--border:#e3e8e6;--text:#10181a;--text-secondary:#5a6663;--text-muted:#97a19d;--accent:#0e9f6e;--accent-dark:#0b7a54;--accent-soft:#e6f7f0;--radius:14px;--font-body:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}a{color:inherit}button{font-family:inherit}