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h3{margin-bottom:12px;font-size:1.5rem;font-weight:700}.landing-feature-card p{color:var(--text-secondary);line-height:1.6}.landing-footer{background:var(--gray-900);color:#fff;text-align:center;padding:40px 5%}.landing-footer p{color:var(--gray-400)}@media (width<=900px){.landing-hero{text-align:center;flex-direction:column;padding:60px 5%}.landing-hero-title{font-size:2.5rem}.landing-hero-img-element{margin-top:40px;transform:none}}:root{--brand-50:#eff6ff;--brand-100:#dbeafe;--brand-200:#bfdbfe;--brand-300:#93c5fd;--brand-400:#60a5fa;--brand-500:#3b82f6;--brand-600:#2563eb;--brand-700:#1d4ed8;--brand-800:#1e40af;--brand-900:#1e3a8a;--accent-400:#c084fc;--accent-500:#a855f7;--accent-600:#9333ea;--green-50:#ecfdf5;--green-100:#d1fae5;--green-400:#34d399;--green-500:#10b981;--green-600:#059669;--amber-50:#fffbeb;--amber-100:#fef3c7;--amber-400:#fbbf24;--amber-500:#f59e0b;--amber-600:#d97706;--rose-50:#fff1f2;--rose-100:#ffe4e6;--rose-400:#fb7185;--rose-500:#f43f5e;--rose-600:#e11d48;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--gray-900:#0f172a;--gray-950:#020617;--gray-9500:#64748b;--surface-page:#f6f8fc;--surface-card:#fff;--surface-soft:#eef6ff;--surface-tint:#f7fbff;--border-soft:#dbe7f3;--text-main:#172033;--text-muted:#64748b;--sidebar-w:260px;--header-h:64px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-2xl:32px;--shadow-xs:0 1px 2px #0f172a0a;--shadow-sm:0 8px 20px #1e40af0f;--shadow-md:0 14px 34px #1e40af1a;--shadow-lg:0 22px 48px #1e40af24;--shadow-xl:0 28px 70px #1e40af2e;--shadow-glow:0 0 0 3px #3b82f640;--shadow-brand:0 8px 25px #3b82f659;--glass-bg:#ffffffc7;--glass-border:var(--border-soft);--transition-fast:.15s cubic-bezier(.4,0,.2,1);--transition-base:.2s cubic-bezier(.4,0,.2,1);--transition-slow:.3s cubic-bezier(.4,0,.2,1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;overflow-x:hidden}body{color:var(--text-main);background:linear-gradient(135deg,#eff6fff5 0%,#f8fafc 44%,#ecfdf5b8 100%);min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 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