:root{--brand-primary: #3b82f6;--brand-secondary: #0f172a;--brand-accent: #60a5fa;--bg-dark: #020617;--bg-card: rgba(30, 41, 59, .4);--bg-card-hover: rgba(30, 41, 59, .6);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--risk-critical: #ef4444;--risk-high: #f97316;--risk-medium: #eab308;--risk-low: #22c55e;--glass-border: 1px solid rgba(255, 255, 255, .05);--glass-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--glass-blur: blur(12px);--container-width: 1200px;--header-height: 80px;--transition-fast: .2s ease;--transition-smooth: .4s cubic-bezier(.4, 0, .2, 1)}:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-primary: var(--text-primary);--text-secondary: var(--text-secondary);--text-muted: var(--text-muted);--border-color: rgba(0, 0, 0, .1);--border-active: var(--brand-accent);--brand-primary: #0f172a;--brand-accent: #3b82f6;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2.5rem;--space-12: 4rem;--space-16: 6rem;--space-20: 8rem;--space-24: 10rem;--space-32: 14rem;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "IBM Plex Mono", monospace;--container-width: 1240px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--brand-primary-rgb: 15, 23, 42;--brand-accent-rgb: 59, 130, 246}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 2px 2px,rgba(99,102,241,.15) 1px,transparent 0);background-size:24px 24px;background-attachment:fixed;overflow-x:hidden}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--space-8)}.responsive-grid{display:grid;gap:var(--space-8)}@media(min-width:1024px){.responsive-grid.cols-4{grid-template-columns:repeat(4,1fr)}.responsive-grid.cols-3{grid-template-columns:repeat(3,1fr)}.responsive-grid.cols-2{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.responsive-grid{grid-template-columns:1fr!important}}.research-layout{display:grid;grid-template-columns:300px 1fr;gap:var(--space-12);align-items:start}@media(max-width:1024px){.research-layout{grid-template-columns:1fr;gap:var(--space-8)}}.methodology-layout{display:grid;grid-template-columns:280px 1fr;gap:var(--space-16);position:relative}@media(max-width:1024px){.methodology-layout{grid-template-columns:1fr;gap:var(--space-8)}}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:var(--space-12)}@media(max-width:1024px){.hero-grid{grid-template-columns:1fr}}h1,h2,h3,h4{font-family:var(--font-sans);color:var(--brand-primary);font-weight:700;letter-spacing:-.04em;line-height:1.1}.text-gradient{background:linear-gradient(135deg,#6366f1,#0ea5e9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-secondary{color:#94a3b8}.text-muted{color:#64748b}.card.glass{background:#fff6;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.6);border-top:1px solid rgba(255,255,255,.8);border-left:1px solid rgba(255,255,255,.8);border-radius:20px;box-shadow:0 10px 30px -10px #0000000d,inset 0 1px #fff9;color:var(--text-primary);transition:all .4s cubic-bezier(.16,1,.3,1)}.hover-up{transition:transform .4s cubic-bezier(.16,1,.3,1),box-shadow .4s cubic-bezier(.16,1,.3,1),border-color .4s ease}.hover-up:hover{transform:translateY(-6px);box-shadow:0 20px 40px -10px #00000014,0 0 20px #3b82f61a,inset 0 1px #fff;border-color:#ffffffe6}.glow-card{position:relative;overflow:hidden;border-radius:16px;background:#ffffff05;border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:inset 0 0 0 1px #ffffff0d,0 8px 32px #00000026;transition:transform .4s cubic-bezier(.34,1.56,.64,1),box-shadow .4s ease}.glow-card:hover{transform:translateY(-6px);box-shadow:inset 0 0 0 1px rgba(var(--brand-accent-rgb),.2),0 16px 40px -8px rgba(var(--brand-accent-rgb),.15)}.glow-card:before{content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;background:radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),rgba(var(--brand-accent-rgb),.4),transparent 40%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:0;transition:opacity .5s;z-index:10}.glow-card:hover:before{opacity:1}.glow-card:after{content:"";position:absolute;inset:0;background:radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),rgba(var(--brand-accent-rgb),.08),transparent 40%);pointer-events:none;opacity:0;transition:opacity .5s;z-index:0}.glow-card:hover:after{opacity:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:14px;font-weight:600;font-size:.95rem;letter-spacing:-.01em;transition:all .3s cubic-bezier(.16,1,.3,1);cursor:pointer;border:1px solid rgba(255,255,255,.1);background:var(--brand-primary);color:#fff;text-decoration:none;box-shadow:0 4px 12px #0f172a26,inset 0 1px 1px #ffffff26;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .5s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #0f172a40,0 0 15px #3b82f64d,inset 0 1px 1px #fff3}.btn:hover:before{left:200%}.btn-secondary{background:#fff9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--brand-primary);border:1px solid rgba(15,23,42,.1);box-shadow:0 4px 12px #00000008}.btn-secondary:hover{background:#fff;border-color:#0f172a33;box-shadow:0 8px 20px #0000000f,0 0 0 3px #3b82f61a}.input-premium{background:#fffc;border:1px solid var(--border-color);color:var(--text-primary);padding:12px 18px;border-radius:12px;outline:none;transition:all .2s}.input-premium:focus{border-color:var(--brand-accent);background:#ffffff0d;box-shadow:0 0 0 4px rgba(var(--brand-accent-rgb),.1)}.mobile-toggle-btn{display:none;background:transparent;border:1px solid var(--border-color);border-radius:8px;padding:8px;cursor:pointer;color:var(--text-primary);align-items:center;justify-content:center}.mobile-filters-btn,.mobile-toc-btn{display:none;width:100%;padding:12px;background:#fff;border:1px solid var(--border-color);border-radius:12px;margin-bottom:var(--space-4);font-weight:600;color:var(--brand-primary);cursor:pointer;text-align:center}.hidden{display:none!important}.block{display:block!important}.flex{display:flex!important}.w-full{width:100%!important}@media(min-width:1024px){.lg\:flex{display:flex!important}.lg\:hidden{display:none!important}.lg\:block{display:block!important}.lg\:flex-row{flex-direction:row!important}.lg\:w-auto{width:auto!important}.lg\:sticky{position:sticky!important}.lg\:top-32{top:8rem!important}}@media(max-width:1023px){.mobile-toggle-btn{display:flex}.mobile-filters-btn,.mobile-toc-btn{display:block}#main-nav{display:none;width:100%;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border-color)}#main-nav.open{display:block!important}#main-nav ul{flex-direction:column;align-items:flex-start;gap:1rem}.sidebar-content{display:none}.sidebar-content.open{display:flex;flex-direction:column;animation:fadeIn .3s ease}aside[style*="position: sticky"]{position:static!important;top:auto!important}}.orb{position:absolute;aspect-ratio:1;background:radial-gradient(circle,rgba(var(--brand-accent-rgb),.2) 0%,transparent 70%);filter:blur(80px);pointer-events:none;z-index:0}.tag{display:inline-flex;padding:4px 12px;background:#00000008;border:1px solid rgba(0,0,0,.05);border-radius:100px;font-size:.7rem;font-weight:600;letter-spacing:.05em;color:var(--text-secondary);text-transform:uppercase}header{background:#fffc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.05);padding:1.5rem 0;position:sticky;top:0;z-index:1000}header nav ul{display:flex;gap:var(--space-6);list-style:none;margin:0;padding:0}header .nav-link{color:#94a3b8;font-weight:500;border:none;transition:color .2s}header .nav-link:hover,header .nav-link.active{color:var(--brand-accent)}footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:var(--space-24) 0}.sidebar-link{display:block;padding:12px 20px;border-radius:12px;color:#64748b;border:none;text-decoration:none;transition:all .2s}.sidebar-link:hover{background:#00000008;color:var(--brand-primary)}.sidebar-link.active{background:rgba(var(--brand-accent-rgb),.1);color:var(--brand-accent);font-weight:600}.footer-link{color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s;border:none}.footer-link:hover{color:var(--brand-accent)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-40px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes scaleUp{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.98)}}@keyframes glowPulse{0%,to{box-shadow:0 0 20px #667eea4d}50%{box-shadow:0 0 40px #667eea99}}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.fade-in{animation:fadeIn .8s cubic-bezier(.16,1,.3,1)}.slide-in-left{animation:slideInLeft .6s cubic-bezier(.16,1,.3,1)}.slide-in-right{animation:slideInRight .6s cubic-bezier(.16,1,.3,1)}.scale-up{animation:scaleUp .5s cubic-bezier(.16,1,.3,1)}.spin-slow{animation:spin 12s linear infinite}.pulse{animation:pulse 3s ease-in-out infinite}.glow-pulse{animation:glowPulse 3s ease-in-out infinite}.blink{animation:blink 2s steps(1) infinite}.float{animation:float 3s ease-in-out infinite}.gradient-animate{background-size:200% 200%;animation:gradientShift 8s ease infinite}.scroll-mt{scroll-margin-top:120px}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.gap-8{gap:var(--space-8)}.relative{position:relative}.absolute{position:absolute}.overflow-hidden{overflow:hidden}.z-1{z-index:1}.z-10{z-index:10}.text-center{text-align:center}.w-full{width:100%}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.mb-10{margin-bottom:2.5rem}.mb-12{margin-bottom:var(--space-12)}.mb-16{margin-bottom:var(--space-16)}.mb-20{margin-bottom:5rem}.mb-24{margin-bottom:var(--space-24)}.mt-20{margin-top:5rem}.p-4{padding:var(--space-4)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}.p-10{padding:2.5rem}.p-12{padding:var(--space-12)}.p-14{padding:3.5rem}.p-16{padding:var(--space-16)}.px-8{padding-left:var(--space-8);padding-right:var(--space-8)}.py-6{padding-top:var(--space-6);padding-bottom:var(--space-6)}.px-10{padding-left:2.5rem;padding-right:2.5rem}.py-8{padding-top:var(--space-8);padding-bottom:var(--space-8)}.mt-32{margin-top:8rem}.pt-16{padding-top:4rem}.text-gradient-primary{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-accent{background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-purple{background:var(--gradient-purple);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.bg-gradient-primary{background:var(--gradient-primary)}.bg-gradient-accent{background:var(--gradient-accent)}.bg-gradient-hero{background:var(--gradient-hero)}.card-elevated{box-shadow:var(--shadow-elevated);transform:translateY(-4px)}.card-bordered{border:2px solid var(--brand-accent)}.card-gradient{background:var(--gradient-primary);color:#fff}.card-glow{box-shadow:var(--shadow-glow)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}.border-gradient{border:2px solid transparent;background-clip:padding-box;position:relative}.border-gradient:before{content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;background:var(--gradient-primary);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude}.interactive{transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer}.interactive:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.interactive:active{transform:translateY(0)}.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.badge-primary{background:rgba(var(--brand-accent-rgb),.1);color:var(--brand-accent);border:1px solid rgba(var(--brand-accent-rgb),.2)}.badge-success{background:#10b9811a;color:var(--accent-emerald);border:1px solid rgba(16,185,129,.2)}.badge-warning{background:#f59e0b1a;color:var(--accent-amber);border:1px solid rgba(245,158,11,.2)}.badge-danger{background:#dc26261a;color:var(--risk-high);border:1px solid rgba(220,38,38,.2)}.counter{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}@media(max-width:768px){.container{padding:0 var(--space-4)}.responsive-grid{grid-template-columns:1fr!important;gap:var(--space-4)}h1{font-size:clamp(1.75rem,8vw,2.5rem)!important}h2{font-size:clamp(1.5rem,6vw,2rem)!important}h3{font-size:clamp(1.25rem,5vw,1.5rem)!important}.py-24{padding-top:3rem!important;padding-bottom:3rem!important}.py-12{padding-top:2rem!important;padding-bottom:2rem!important}.card{padding:var(--space-4)!important}.flex{flex-direction:column!important}.flex.gap-4,.flex.gap-6,.flex.gap-8{gap:var(--space-4)!important}.grid{grid-template-columns:1fr!important}table{display:block;overflow-x:auto}}@media print{.no-print{display:none!important}}