:root{--font-sans:"Plus Jakarta Sans",sans-serif;--font-jp:"Noto Sans JP",sans-serif;--font-mono:"JetBrains Mono",sans-serif;--bg-white:#fff;--bg-slate-50:#f8fafc;--bg-slate-100:#f1f5f9;--bg-blue-50:#eff6ff;--bg-indigo-50:#eef2ff;--bg-emerald-50:#ecfdf5;--text-slate-900:#0f172a;--text-slate-800:#1e293b;--text-slate-600:#475569;--text-slate-500:#64748b;--text-slate-400:#94a3b8;--brand-blue-600:#2563eb;--brand-blue-700:#1d4ed8;--brand-blue-800:#1e40af;--brand-cyan-500:#06b6d4;--brand-indigo-600:#4f46e5;--brand-emerald-600:#059669;--border-slate-200:#e2e8f0;--border-slate-300:#cbd5e1;--border-blue-200:#bfdbfe;--shadow-sm:0 1px 2px 0 rgba(15,23,42,.05);--shadow-md:0 4px 6px -1px rgba(15,23,42,.07),0 2px 4px -2px rgba(15,23,42,.05);--shadow-lg:0 12px 24px -4px rgba(15,23,42,.08),0 4px 8px -2px rgba(15,23,42,.04);--shadow-blue:0 10px 25px -5px rgba(37,99,235,.25),0 8px 10px -6px rgba(37,99,235,.12)}