:root{--primary-color: #10B981;--primary-hover: #059669;--accent-blue: #38BDF8;--secondary-color: #06B6D4;--bg-color: #0F172A;--card-bg: #1E293B;--text-main: #F8FAFC;--text-muted: #94A3B8;--font-family: "Inter", system-ui, -apple-system, sans-serif}body{margin:0;padding:0;font-family:var(--font-family),sans-serif;background-color:var(--bg-color);color:var(--text-main);box-sizing:border-box}