header.site-header,header{position:relative;z-index:10}:root{--background:#ffffff;--foreground:#171717;--primary:#cc1616;--primary-hover:#b31313;--accent:#059669;--accent-hover:#047857;--neutral:#6b7280;--neutral-light:#9ca3af;--success:#10b981;--warning:#f59e0b;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827;--modeokids-primary-blue:#1a9df0;--modeokids-blue:#1a9df0;--modeokids-light-blue-bg:#eef6fe;--modeokids-pink-accent:#ff91bb;--modeokids-pink:#ff91bb;--modeokids-light-pink-bg:#ffeef7;--modeokids-text-primary:#2c3e50;--modeokids-text-secondary:#7f8c8d;--modeokids-success:#27ae60;--modeokids-warning:#f39c12;--modeokids-danger:#e74c3c;--modeokids-white:#ffffff;--modeokids-gray-light:#f8f9fa;--modeokids-bg-main:#ffffff;--font-heading:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;--font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;--shadow-sm:0 2px 4px rgba(0, 0, 0, 0.08);--shadow-md:0 4px 8px rgba(0, 0, 0, 0.12);--shadow-lg:0 8px 16px rgba(0, 0, 0, 0.16);--radius-sm:8px;--radius-md:15px;--radius-lg:25px;--radius-full:50px}body{font-family:var(--font-body);color:var(--foreground);background-color:var(--background);margin:0;padding:0;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600;color:var(--foreground);margin-bottom:1rem}