:root{--bg-primary: #0a0e1a;--bg-secondary: #111827;--bg-tertiary: #1a2235;--bg-card: rgba(17, 24, 39, .7);--bg-glass: rgba(17, 24, 39, .4);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-cyan: #06b6d4;--accent-blue: #3b82f6;--accent-purple: #8b5cf6;--accent-green: #10b981;--accent-orange: #f59e0b;--accent-red: #ef4444;--accent-pink: #ec4899;--gradient-primary: linear-gradient(135deg, #06b6d4, #3b82f6, #8b5cf6);--gradient-accent: linear-gradient(135deg, #10b981, #06b6d4);--gradient-warm: linear-gradient(135deg, #f59e0b, #ef4444);--gradient-hero: linear-gradient(180deg, #0a0e1a 0%, #111827 50%, #0a0e1a 100%);--border-color: rgba(148, 163, 184, .1);--border-glow: rgba(6, 182, 212, .3);--shadow-sm: 0 2px 8px rgba(0,0,0,.3);--shadow-md: 0 4px 16px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5);--shadow-glow: 0 0 20px rgba(6, 182, 212, .15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--font-sans: "Inter", "Outfit", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--bg-card: rgba(255, 255, 255, .9);--bg-glass: rgba(255, 255, 255, .6);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: rgba(15, 23, 42, .1);--border-glow: rgba(59, 130, 246, .3);--shadow-sm: 0 2px 8px rgba(0,0,0,.06);--shadow-md: 0 4px 16px rgba(0,0,0,.08);--shadow-lg: 0 8px 32px rgba(0,0,0,.1);--shadow-glow: 0 0 20px rgba(59, 130, 246, .1);--gradient-hero: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 50%, #f8fafc 100%)}[data-theme=gold]{--bg-primary: #1a1207;--bg-secondary: #231a0d;--bg-tertiary: #2d2110;--bg-card: rgba(35, 26, 13, .8);--bg-glass: rgba(35, 26, 13, .5);--text-primary: #fef3c7;--text-secondary: #d4a857;--text-muted: #92742e;--accent-cyan: #f59e0b;--accent-blue: #d4a857;--accent-purple: #b8860b;--gradient-primary: linear-gradient(135deg, #f59e0b, #d4a857, #b8860b);--gradient-accent: linear-gradient(135deg, #f59e0b, #eab308);--border-color: rgba(245, 158, 11, .15);--border-glow: rgba(245, 158, 11, .3);--shadow-glow: 0 0 20px rgba(245, 158, 11, .1);--gradient-hero: linear-gradient(180deg, #1a1207 0%, #231a0d 50%, #1a1207 100%)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--accent-cyan);border-radius:3px}.container{max-width:1400px;margin:0 auto;padding:0 24px}.section{padding:80px 0;position:relative}.section-title{font-family:Outfit,sans-serif;font-size:2.5rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px;letter-spacing:-.02em}.section-subtitle{font-size:1.1rem;color:var(--text-secondary);margin-bottom:48px;max-width:600px}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);transition:var(--transition-normal)}.navbar-inner{display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 24px;max-width:1400px;margin:0 auto}.logo{display:flex;align-items:center;gap:10px;text-decoration:none}.logo-icon{width:36px;height:36px;background:var(--gradient-primary);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;color:#fff}.logo-text{font-family:Outfit,sans-serif;font-size:1.25rem;font-weight:700;color:var(--text-primary)}.logo-text span{color:var(--accent-cyan)}.nav-links{display:flex;gap:4px;list-style:none}.nav-links a{color:var(--text-secondary);text-decoration:none;padding:8px 16px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;transition:var(--transition-fast);cursor:pointer}.nav-links a:hover,.nav-links a.active{color:var(--text-primary);background:#06b6d41a}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;padding-top:64px;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 30% 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var(--border-color);border-radius:var(--radius-md);transition:var(--transition-fast)}.kb-stat-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-glow)}.kb-stat-value{font-family:Outfit,sans-serif;font-size:1.6rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.kb-stat-label{font-size:.65rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-top:4px}.kb-callout{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px 24px}.kb-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}.kb-note{margin-top:12px;padding:8px 12px;border-radius:var(--radius-sm);font-size:.78rem}@media (max-width: 1024px){.kb-sidebar{display:none}.kb-main{margin-left:0;padding:0 24px}.kb-stat-row{grid-template-columns:repeat(3,1fr)}}.footer{padding:40px 0;border-top:1px solid var(--border-color);text-align:center;color:var(--text-muted);font-size:.85rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .6s ease forwards;opacity:0}.animate-delay-1{animation-delay:.1s}.animate-delay-2{animation-delay:.2s}.animate-delay-3{animation-delay:.3s}.animate-delay-4{animation-delay:.4s}