:root{--bg-body: #ffffff;--bg-section-alt: #f5f5f7;--bg-card: #ffffff;--text-primary: #111827;--text-secondary: #4b5563;--text-muted: #9ca3af;--border-soft: #e5e7eb;--brand-primary: #2563eb;--brand-primary-soft: #eff6ff;--brand-accent: #f97316;--shadow-soft: 0 10px 30px rgba(15, 23, 42, .06);--radius-md: 10px;--radius-lg: 18px;--transition-fast: .2s ease-out}html,body{margin:0;padding:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Inter,Segoe UI,sans-serif;background:var(--bg-body);color:var(--text-primary)}body{font-family:Poppins,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}