*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--primary:#6c63ff;--primary-dark:#574fd6;--primary-light:#ede9ff;--secondary:#ff6584;--bg:#f4f6fb;--surface:#fff;--text:#1a1a2e;--text-muted:#6b7280;--border:#e5e7eb;--success:#22c55e;--error:#ef4444;--shadow:0 4px 24px rgba(108,99,255,.1);--radius:16px}body,html{min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}