:root{--primary-color:#6366f1;--secondary-color:#3b82f6;--accent-purple:#a855f7;--accent-blue:#0ea5e9;--brand-bg:#f8fafc;--white:#fff;--slate-50:#f8fafc;--slate-100:#f1f5f9;--slate-200:#e2e8f0;--slate-300:#cbd5e1;--slate-400:#94a3b8;--slate-500:#64748b;--slate-600:#475569;--slate-700:#334155;--slate-800:#1e293b;--slate-900:#0f172a;--blue-50:#eff6ff;--blue-100:#dbeafe;--blue-200:#bfdbfe;--blue-400:#60a5fa;--blue-500:#3b82f6;--blue-600:#2563eb;--purple-100:#f3e8ff;--purple-200:#e9d5ff;--purple-400:#c084fc;--purple-500:#a855f7;--purple-600:#9333ea;--teal-100:#ccfbf1;--teal-500:#14b8a6;--teal-600:#0d9488;--red-400:#f87171;--yellow-400:#facc15;--green-400:#4ade80;--font-family:"Noto Sans SC",sans-serif;--shadow-soft:0 20px 40px -15px rgba(99,102,241,.15);--shadow-card:0 4px 6px -1px rgba(0,0,0,.02),0 2px 4px -1px rgba(0,0,0,.02);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--transition:all .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--brand-bg);background-image:radial-gradient(var(--slate-300) 1px,transparent 1px);background-size:40px 40px;color:var(--slate-700);font-family:var(--font-family);line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}button{border:none;cursor:pointer;font-family:inherit;outline:none}.container{margin:0 auto;max-width:1200px;padding:0 1rem}@media(min-width:640px){.container{padding:0 1.5rem}}@media(min-width:1024px){.container{padding:0 2rem}}.gradient-text{background:linear-gradient(135deg,var(--secondary-color) 0,var(--accent-purple) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{align-items:center;border-radius:var(--radius-lg);display:inline-flex;font-weight:600;gap:.5rem;justify-content:center;padding:.75rem 1.5rem;transition:var(--transition)}.btn-primary{background:linear-gradient(135deg,var(--secondary-color) 0,var(--accent-purple) 100%);box-shadow:var(--shadow-soft);color:var(--white)}.btn-primary:hover{box-shadow:var(--shadow-lg);transform:scale(1.05)}.btn-secondary{background:var(--white);border:1px solid var(--slate-200);color:var(--slate-700)}.btn-secondary:hover{background:var(--slate-50)}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.float-animation{animation:float 6s ease-in-out infinite}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--slate-100)}::-webkit-scrollbar-thumb{background:var(--slate-400);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--slate-500)}