*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#0a0a0a;--color-surface:#141414;--color-border:#2a2a2a;--color-text:#fafafa;--color-text-muted:#a0a0a0;--color-primary:#6366f1;--color-primary-hover:#818cf8;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}