@import "tailwindcss"; :root { --background: #f9fafb; --foreground: #111827; } body { background: var(--background); color: var(--foreground); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; } * { box-sizing: border-box; }