.theme-selector{display:flex;gap:1rem;margin:1rem 0}.theme-option{display:flex;flex-direction:column;align-items:center;cursor:pointer;padding:1rem;border:2px solid #e5e7eb;border-radius:12px;transition:all .3s ease}.theme-option:hover{border-color:#6366f1;transform:translateY(-2px)}.theme-option input[type=radio]{margin-bottom:.5rem}.theme-option input[type=radio]:checked+.theme-preview{border-color:#6366f1;box-shadow:0 4px 16px #6366f14d}.theme-preview{width:120px;height:80px;border:1px solid #e5e7eb;border-radius:8px;overflow:hidden;margin-bottom:.5rem;transition:all .3s ease}.theme-preview .preview-header{height:20px;width:100%}.theme-preview .preview-content{padding:.5rem;height:60px;display:flex;flex-direction:column;gap:.25rem}.theme-preview .preview-card{height:12px;border-radius:4px}.modern-preview .preview-header{background:linear-gradient(135deg,#6366f1,#8b5cf6,#ec4899)}.modern-preview .preview-content{background:#f8fafc}.modern-preview .preview-card{background:#fff;box-shadow:0 1px 3px #0000001a}.classic-preview .preview-header{background:#1f2937}.classic-preview .preview-content{background:#f9fafb}.classic-preview .preview-card{background:#fff;border:1px solid #e5e7eb}.theme-label{font-size:.875rem;font-weight:500;color:#374151}body.theme-modern{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.65;color:#2d3748;background:linear-gradient(135deg,#f7fafc,#edf2f7);font-weight:400;letter-spacing:-.01em}:root{--modern-primary: #4a5568;--modern-secondary: #718096;--modern-accent: #805ad5;--modern-warm: #ed8936;--modern-success: #38a169;--modern-surface: #ffffff;--modern-surface-elevated: #f7fafc;--modern-border: #e2e8f0;--modern-border-light: #f1f5f9;--modern-shadow: rgba(0, 0, 0, .04);--modern-shadow-elevated: rgba(0, 0, 0, .08)}body.theme-modern .bg-white{background:var(--modern-surface);border:1px solid var(--modern-border-light);border-radius:16px;box-shadow:0 1px 3px var(--modern-shadow);transition:all .2s ease}body.theme-modern .bg-white:hover{box-shadow:0 4px 12px var(--modern-shadow-elevated);transform:translateY(-1px)}body.theme-modern h1,body.theme-modern h2,body.theme-modern h3,body.theme-modern h4{color:var(--modern-primary);font-weight:600;line-height:1.4;letter-spacing:-.02em}body.theme-modern .text-lg.font-semibold{color:var(--modern-primary);font-size:1.125rem;font-weight:600;margin-bottom:1.5rem}body.theme-modern .detail-title{background:linear-gradient(135deg,#f8fafc,#e2e8f0);border:1px solid var(--modern-border);border-radius:16px;padding:2rem;margin-bottom:2rem;position:relative;box-shadow:0 1px 3px var(--modern-shadow)}body.theme-modern .detail-title h1{background:linear-gradient(135deg,var(--modern-primary),var(--modern-accent));background-clip:text;-webkit-background-clip:text;color:transparent;font-size:1.875rem;font-weight:700;margin-bottom:1rem;line-height:1.2}body.theme-modern .detail-title .text-gray-600{color:var(--modern-secondary);font-size:1.125rem;line-height:1.6;margin-top:.75rem}body.theme-modern .bg-green-50{background:linear-gradient(135deg,#faf5ff,#f3e8ff);border:1px solid #e9d8fd;border-radius:20px;padding:2rem;margin-bottom:2rem;position:relative;overflow:hidden}body.theme-modern .bg-green-50:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--modern-accent),#9f7aea);border-radius:0 2px 2px 0}body.theme-modern .bg-gradient-to-r.from-blue-50,body.theme-modern .knowledge-questions{background:linear-gradient(135deg,#fffbeb,#fef5e7);border:1px solid #fed7aa;border-radius:20px;padding:2rem;margin:2rem 0;position:relative;overflow:hidden}body.theme-modern .bg-gradient-to-r.from-blue-50:before,body.theme-modern .knowledge-questions:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--modern-warm),#dd6b20);border-radius:0 2px 2px 0}body.theme-modern .knowledge-questions h3{color:var(--modern-warm);font-weight:600;font-size:1.25rem;margin-bottom:1.5rem;display:flex;align-items:center}body.theme-modern .knowledge-questions h3:before{content:"🔍";margin-right:.75rem;font-size:1.5rem}body.theme-modern .bg-slate-100,body.theme-modern .knowledge-solutions{background:linear-gradient(135deg,#f0fff4,#e6fffa);border:1px solid #9ae6b4;border-radius:20px;padding:2rem;margin:2rem 0;position:relative;overflow:hidden}body.theme-modern .bg-slate-100:before,body.theme-modern .knowledge-solutions:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--modern-success),#2f855a);border-radius:0 2px 2px 0}body.theme-modern .knowledge-solutions h3{color:var(--modern-success);font-weight:600;font-size:1.25rem;margin-bottom:1.5rem;display:flex;align-items:center}body.theme-modern .knowledge-solutions h3:before{content:"✅";margin-right:.75rem;font-size:1.5rem}body.theme-modern .question{background:var(--modern-surface);border:1px solid var(--modern-border-light);border-radius:16px;padding:1.75rem;margin-bottom:1.5rem;box-shadow:0 1px 3px var(--modern-shadow);transition:all .2s ease}body.theme-modern .question:hover{box-shadow:0 4px 12px var(--modern-shadow-elevated);transform:translateY(-1px)}body.theme-modern .solution{background:var(--modern-surface);border:1px solid var(--modern-border-light);border-radius:16px;padding:2rem;margin-bottom:2rem;box-shadow:0 1px 3px var(--modern-shadow);transition:all .2s ease}body.theme-modern .solution:hover{box-shadow:0 4px 12px var(--modern-shadow-elevated);transform:translateY(-1px)}body.theme-modern .solution-condition{background:linear-gradient(135deg,#e6fffa,#b2f5ea);color:#2d3748;border:1px solid #81e6d9;border-radius:12px;padding:1rem;margin-bottom:1.5rem;font-weight:600;font-size:1rem}body.theme-modern .solution-steps{list-style:none;padding-left:0;counter-reset:step-counter;margin-top:1.5rem}body.theme-modern .solution-steps li{padding:1rem 0 1rem 3.5rem;position:relative;counter-increment:step-counter;line-height:1.6;color:var(--modern-primary);border-bottom:1px solid var(--modern-border-light)}body.theme-modern .solution-steps li:last-child{border-bottom:none}body.theme-modern .solution-steps li:before{content:counter(step-counter);position:absolute;left:0;top:1rem;background:linear-gradient(135deg,var(--modern-success),#2f855a);color:#fff;width:2.25rem;height:2.25rem;border-radius:12px;font-size:.875rem;display:flex;align-items:center;justify-content:center;font-weight:600;box-shadow:0 2px 8px #38a16933}body.theme-modern .bg-blue-600,body.theme-modern .btn-tab{background:linear-gradient(135deg,var(--modern-accent),#9f7aea);color:#fff;border:none;padding:.875rem 1.75rem;border-radius:12px;font-weight:500;cursor:pointer;box-shadow:0 2px 8px #805ad533;transition:all .2s ease;letter-spacing:-.01em}body.theme-modern .bg-blue-600:hover,body.theme-modern .btn-tab:hover{background:linear-gradient(135deg,#7c3aed,#8b5cf6);transform:translateY(-1px);box-shadow:0 4px 16px #805ad54d}body.theme-modern .btn-tab:not(.active){background:var(--modern-surface-elevated);color:var(--modern-secondary);box-shadow:0 1px 3px var(--modern-shadow)}body.theme-modern .bg-gradient-to-r.from-gray-600.to-gray-700{background:linear-gradient(135deg,var(--modern-surface) 0%,var(--modern-surface-elevated) 100%)!important;color:var(--modern-primary)!important;border:1px solid var(--modern-border)!important;box-shadow:0 2px 8px var(--modern-shadow)!important}body.theme-modern .bg-gradient-to-r.from-gray-600.to-gray-700:hover{background:linear-gradient(135deg,var(--modern-surface-elevated) 0%,#e2e8f0 100%)!important;color:var(--modern-primary)!important;box-shadow:0 4px 12px var(--modern-shadow-elevated)!important}body.theme-modern *{pointer-events:auto;cursor:default}body.theme-modern button{cursor:pointer}body.theme-modern p,body.theme-modern li{color:var(--modern-secondary);line-height:1.7}body.theme-modern .question-text,body.theme-modern .font-medium{color:var(--modern-primary);font-weight:500}body.theme-modern .space-y-6>*+*{margin-top:2rem}body.theme-modern .space-y-4>*+*{margin-top:1.5rem}@media (max-width: 768px){.theme-modern .detail-view{padding:1.5rem;margin:1rem;border-radius:var(--radius-md)}.theme-modern .detail-title{font-size:1.5rem}.theme-modern .knowledge-questions,.theme-modern .knowledge-solutions{padding:1.5rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif;line-height:1.5;color:#1f2937}#root{min-height:100vh}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.animate-slideIn{animation:slideIn .4s cubic-bezier(.4,0,.2,1)}.animate-spin-slow{animation:spin-slow 3s linear infinite}.animate-shimmer{animation:shimmer 2s infinite}.scale-102{transform:scale(1.02)}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}body.theme-modern2025{--color-primary-from: #8B5CF6;--color-primary-to: #3B82F6;--color-secondary-from: #10B981;--color-secondary-to: #06B6D4;--color-accent-from: #EC4899;--color-accent-to: #F97316;--color-bg-gradient-from: #E8EEFF;--color-bg-gradient-via: #F5F0FF;--color-bg-gradient-to: #FFE8F5;--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .5);--shadow-color: rgba(139, 92, 246, .1);--glow-color: rgba(139, 92, 246, .3)}body.theme-modern2025{background:linear-gradient(135deg,var(--color-bg-gradient-from) 0%,var(--color-bg-gradient-via) 50%,var(--color-bg-gradient-to) 100%);background-attachment:fixed;animation:gradient-shift 15s ease infinite;background-size:200% 200%}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}body.theme-modern2025 .knowledge-base-card,body.theme-modern2025 .project-card,body.theme-modern2025 .settings-card{background:var(--glass-bg);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:2px solid var(--glass-border);border-radius:24px;box-shadow:0 8px 32px 0 var(--shadow-color),0 2px 8px #8b5cf60d,inset 0 0 0 1px #ffffff4d;transition:all .4s cubic-bezier(.34,1.56,.64,1);position:relative;overflow:hidden}body.theme-modern2025 .knowledge-base-card:before,body.theme-modern2025 .project-card:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent 30%,rgba(255,255,255,.3) 50%,transparent 70%);animation:shimmer 3s infinite;pointer-events:none}@keyframes shimmer{0%{transform:translate(-100%) translateY(-100%) rotate(45deg)}to{transform:translate(100%) translateY(100%) rotate(45deg)}}body.theme-modern2025 .knowledge-base-card:hover,body.theme-modern2025 .project-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 20px 60px 0 var(--glow-color),0 4px 16px #8b5cf633,inset 0 0 0 2px #ffffff80;border-image:linear-gradient(135deg,var(--color-primary-from),var(--color-secondary-from),var(--color-accent-from)) 1}body.theme-modern2025 .gradient-border{position:relative;background:#fff;border-radius:20px;padding:2px}body.theme-modern2025 .gradient-border:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:20px;padding:2px;background:linear-gradient(45deg,var(--color-primary-from),var(--color-secondary-from),var(--color-accent-from),var(--color-primary-to));-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;animation:rotate-gradient 3s linear infinite;background-size:200% 200%}@keyframes rotate-gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}body.theme-modern2025 button.primary-button,body.theme-modern2025 .btn-primary{background:linear-gradient(135deg,var(--color-primary-from) 0%,var(--color-primary-to) 100%);color:#fff;border:none;border-radius:16px;padding:12px 32px;font-weight:700;font-size:15px;box-shadow:0 4px 20px var(--glow-color),0 2px 8px #8b5cf633;transition:all .3s ease;position:relative;overflow:hidden}body.theme-modern2025 button.primary-button:before,body.theme-modern2025 .btn-primary:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .6s,height .6s}body.theme-modern2025 button.primary-button:hover:before,body.theme-modern2025 .btn-primary:hover:before{width:300px;height:300px}body.theme-modern2025 button.primary-button:hover,body.theme-modern2025 .btn-primary:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 8px 32px var(--glow-color),0 4px 16px #8b5cf64d}body.theme-modern2025 h1,body.theme-modern2025 h2,body.theme-modern2025 h3,body.theme-modern2025 .gradient-text{background:linear-gradient(135deg,var(--color-primary-from) 0%,var(--color-accent-from) 50%,var(--color-secondary-from) 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:800;letter-spacing:-.02em}body.theme-modern2025 .badge,body.theme-modern2025 .tag,body.theme-modern2025 .case-indicator{background:linear-gradient(135deg,var(--color-secondary-from) 0%,var(--color-secondary-to) 100%);color:#fff;padding:6px 16px;border-radius:999px;font-weight:700;font-size:13px;box-shadow:0 4px 12px #10b9814d,inset 0 1px #ffffff4d;display:inline-flex;align-items:center;gap:6px;transition:all .3s ease}body.theme-modern2025 .badge:hover,body.theme-modern2025 .tag:hover{transform:scale(1.1);box-shadow:0 6px 20px #10b98166,inset 0 1px #fff6}body.theme-modern2025 input[type=text],body.theme-modern2025 input[type=email],body.theme-modern2025 textarea,body.theme-modern2025 select{background:#fff9;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:2px solid rgba(139,92,246,.2);border-radius:16px;padding:12px 20px;font-size:15px;transition:all .3s ease;box-shadow:0 2px 8px #8b5cf60d,inset 0 1px #ffffff80}body.theme-modern2025 input:focus,body.theme-modern2025 textarea:focus,body.theme-modern2025 select:focus{outline:none;border-color:var(--color-primary-from);background:#fffc;box-shadow:0 4px 20px var(--glow-color),0 0 0 4px #8b5cf61a,inset 0 1px #ffffffb3;transform:translateY(-2px)}body.theme-modern2025 .section-divider{height:4px;background:linear-gradient(90deg,var(--color-primary-from),var(--color-accent-from),var(--color-secondary-from));border-radius:999px;margin:32px 0;animation:pulse-glow 2s ease-in-out infinite}@keyframes pulse-glow{0%,to{opacity:1;box-shadow:0 0 20px var(--glow-color)}50%{opacity:.8;box-shadow:0 0 40px var(--glow-color)}}body.theme-modern2025 .elevated{box-shadow:0 20px 60px -15px #8b5cf64d,0 10px 30px -10px #8b5cf633,0 4px 10px -5px #8b5cf61a}body.theme-modern2025 .fade-in-up{animation:fadeInUp .6s cubic-bezier(.34,1.56,.64,1)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}body.theme-modern2025 .kb-entry-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid transparent;border-radius:24px;padding:24px;position:relative;overflow:hidden}body.theme-modern2025 .kb-entry-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:24px;padding:2px;background:linear-gradient(135deg,var(--color-primary-from),var(--color-accent-from),var(--color-secondary-from));-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;opacity:0;transition:opacity .3s ease}body.theme-modern2025 .kb-entry-card:hover:before{opacity:1}body.theme-modern2025 .question-card{background:linear-gradient(135deg,#3b82f61a,#8b5cf61a);border:2px solid rgba(59,130,246,.3);border-radius:16px;padding:16px;transition:all .3s ease}body.theme-modern2025 .question-card:hover{background:linear-gradient(135deg,#3b82f626,#8b5cf626);border-color:var(--color-primary-from);transform:translate(8px);box-shadow:0 8px 24px #3b82f633}body.theme-modern2025 .solution-card{background:linear-gradient(135deg,#10b9811a,#06b6d41a);border:2px solid rgba(16,185,129,.3);border-radius:16px;padding:16px;transition:all .3s ease}body.theme-modern2025 .solution-card:hover{background:linear-gradient(135deg,#10b98126,#06b6d426);border-color:var(--color-secondary-from);transform:translate(8px);box-shadow:0 8px 24px #10b98133}body.theme-modern2025 header,body.theme-modern2025 nav{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:2px solid var(--glass-border);box-shadow:0 4px 20px #8b5cf61a}body.theme-modern2025 ::-webkit-scrollbar{width:12px}body.theme-modern2025 ::-webkit-scrollbar-track{background:#8b5cf60d;border-radius:999px}body.theme-modern2025 ::-webkit-scrollbar-thumb{background:linear-gradient(135deg,var(--color-primary-from),var(--color-accent-from));border-radius:999px;border:2px solid transparent;background-clip:padding-box}body.theme-modern2025 ::-webkit-scrollbar-thumb:hover{background:linear-gradient(135deg,var(--color-accent-from),var(--color-primary-from));background-clip:padding-box}body.theme-modern2025 *{scroll-behavior:smooth}body.theme-modern2025 a{position:relative;transition:all .3s ease}body.theme-modern2025 a:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--color-primary-from),var(--color-accent-from));transition:width .3s ease}body.theme-modern2025 a:hover:after{width:100%}body.theme-modern2025 .spinner{border:4px solid rgba(139,92,246,.1);border-top:4px solid var(--color-primary-from);border-radius:50%;width:48px;height:48px;animation:spin .8s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}body.theme-modern2025 .loading-pulse{animation:pulse 1.5s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}body.theme-modern2025v2{--color-primary-from: #6366F1;--color-primary-to: #8B5CF6;--color-secondary-from: #EC4899;--color-secondary-to: #F97316;--color-accent-from: #10B981;--color-accent-to: #06B6D4;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .6);--shadow-color: rgba(99, 102, 241, .15);--glow-color: rgba(139, 92, 246, .4)}body.theme-modern2025v2{background:radial-gradient(at 0% 0%,rgba(99,102,241,.2) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(236,72,153,.2) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(139,92,246,.2) 0px,transparent 50%),radial-gradient(at 0% 100%,rgba(6,182,212,.2) 0px,transparent 50%),radial-gradient(at 50% 50%,rgba(16,185,129,.15) 0px,transparent 50%),linear-gradient(135deg,#e0e7ff,#f3e8ff,#fce7f3,#ffedd5,#d1fae5);background-attachment:fixed;background-size:200% 200%;animation:mesh-move 20s ease-in-out infinite;position:relative;overflow-x:hidden}body.theme-modern2025v2:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle at 20% 30%,rgba(99,102,241,.1) 0%,transparent 40%),radial-gradient(circle at 80% 70%,rgba(236,72,153,.1) 0%,transparent 40%),radial-gradient(circle at 40% 80%,rgba(16,185,129,.08) 0%,transparent 40%);animation:float-orbs 15s ease-in-out infinite alternate;pointer-events:none;z-index:0}@keyframes mesh-move{0%,to{background-position:0% 0%,100% 0%,100% 100%,0% 100%,50% 50%,0% 0%}25%{background-position:20% 10%,90% 20%,80% 90%,10% 80%,60% 40%,0% 0%}50%{background-position:40% 20%,80% 40%,60% 80%,20% 60%,70% 30%,0% 0%}75%{background-position:30% 15%,85% 30%,70% 85%,15% 70%,65% 35%,0% 0%}}@keyframes float-orbs{0%{transform:translate(0) scale(1);opacity:.6}to{transform:translate(30px,-30px) scale(1.1);opacity:.8}}body.theme-modern2025v2:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='3' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");opacity:.3;pointer-events:none;z-index:1}body.theme-modern2025v2 .knowledge-base-card,body.theme-modern2025v2 .project-card,body.theme-modern2025v2 .settings-card{background:var(--glass-bg);backdrop-filter:blur(30px) saturate(200%);-webkit-backdrop-filter:blur(30px) saturate(200%);border:2px solid var(--glass-border);border-radius:28px;box-shadow:0 12px 48px 0 var(--shadow-color),0 4px 16px #6366f11a,inset 0 1px #ffffff80,inset 0 -1px #6366f11a;transition:all .5s cubic-bezier(.34,1.56,.64,1);position:relative;overflow:hidden;z-index:2}body.theme-modern2025v2 .knowledge-base-card:before,body.theme-modern2025v2 .project-card:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent 30%,rgba(255,255,255,.4) 50%,transparent 70%);animation:shimmer-v2 4s ease-in-out infinite;pointer-events:none}@keyframes shimmer-v2{0%,to{transform:translate(-120%) translateY(-120%) rotate(45deg);opacity:0}50%{transform:translate(120%) translateY(120%) rotate(45deg);opacity:1}}body.theme-modern2025v2 .knowledge-base-card:hover,body.theme-modern2025v2 .project-card:hover{transform:translateY(-12px) scale(1.02) rotateX(2deg);box-shadow:0 24px 80px 0 var(--glow-color),0 8px 32px #6366f14d,inset 0 2px #ffffffb3,inset 0 -2px #8b5cf633;border-image:linear-gradient(135deg,var(--color-primary-from),var(--color-secondary-from),var(--color-accent-from)) 1}body.theme-modern2025v2 .gradient-border-v2{position:relative;background:#fff;border-radius:24px;padding:3px}body.theme-modern2025v2 .gradient-border-v2:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:24px;padding:3px;background:linear-gradient(45deg,var(--color-primary-from),var(--color-secondary-from),var(--color-accent-from),var(--color-primary-to),var(--color-secondary-to),var(--color-accent-to));-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;animation:rainbow-spin 4s linear infinite;background-size:300% 300%}@keyframes rainbow-spin{0%{background-position:0% 50%}to{background-position:300% 50%}}body.theme-modern2025v2 button.primary-button,body.theme-modern2025v2 .btn-primary{background:linear-gradient(135deg,var(--color-primary-from) 0%,var(--color-primary-to) 100%);color:#fff;border:none;border-radius:18px;padding:14px 36px;font-weight:800;font-size:15px;box-shadow:0 6px 24px var(--glow-color),0 2px 8px #6366f14d,inset 0 1px #ffffff4d,inset 0 -2px #0000001a;transition:all .4s cubic-bezier(.34,1.56,.64,1);position:relative;overflow:hidden;transform-style:preserve-3d}body.theme-modern2025v2 button.primary-button:before,body.theme-modern2025v2 .btn-primary:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#fff6;transform:translate(-50%,-50%);transition:width .8s,height .8s}body.theme-modern2025v2 button.primary-button:active:before,body.theme-modern2025v2 .btn-primary:active:before{width:400px;height:400px}body.theme-modern2025v2 button.primary-button:hover,body.theme-modern2025v2 .btn-primary:hover{transform:translateY(-4px) scale(1.05) rotateX(5deg);box-shadow:0 12px 48px var(--glow-color),0 6px 24px #6366f166,inset 0 2px #fff6,inset 0 -3px #00000026}body.theme-modern2025v2 button.primary-button:active,body.theme-modern2025v2 .btn-primary:active{transform:translateY(-1px) scale(.98)}body.theme-modern2025v2 h1,body.theme-modern2025v2 h2,body.theme-modern2025v2 h3,body.theme-modern2025v2 .gradient-text-v2{background:linear-gradient(135deg,var(--color-primary-from) 0%,var(--color-secondary-from) 40%,var(--color-accent-from) 80%,var(--color-primary-to) 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-size:200% auto;animation:gradient-text-flow 8s ease-in-out infinite;font-weight:900;letter-spacing:-.03em}@keyframes gradient-text-flow{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}body.theme-modern2025v2 .badge,body.theme-modern2025v2 .tag,body.theme-modern2025v2 .case-indicator{background:linear-gradient(135deg,var(--color-accent-from) 0%,var(--color-accent-to) 100%);color:#fff;padding:8px 20px;border-radius:999px;font-weight:800;font-size:13px;box-shadow:0 6px 16px #10b98166,inset 0 1px #fff6,inset 0 -1px #0000001a;display:inline-flex;align-items:center;gap:8px;transition:all .3s cubic-bezier(.34,1.56,.64,1);text-shadow:0 1px 2px rgba(0,0,0,.2)}body.theme-modern2025v2 .badge:hover,body.theme-modern2025v2 .tag:hover{transform:scale(1.15) translateY(-2px);box-shadow:0 8px 24px #10b98180,inset 0 2px #ffffff80}body.theme-modern2025v2 input[type=text],body.theme-modern2025v2 input[type=email],body.theme-modern2025v2 textarea,body.theme-modern2025v2 select{background:#ffffffbf;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:3px solid rgba(99,102,241,.2);border-radius:18px;padding:14px 24px;font-size:15px;font-weight:500;transition:all .4s cubic-bezier(.34,1.56,.64,1);box-shadow:0 4px 16px #6366f114,inset 0 1px #fff9,inset 0 -1px #6366f10d}body.theme-modern2025v2 input:focus,body.theme-modern2025v2 textarea:focus,body.theme-modern2025v2 select:focus{outline:none;border-color:var(--color-primary-from);background:#ffffffe6;box-shadow:0 8px 32px var(--glow-color),0 0 0 6px #6366f11f,inset 0 2px #fffc;transform:translateY(-3px) scale(1.01)}body.theme-modern2025v2 .section-divider-v2{height:5px;background:linear-gradient(90deg,var(--color-primary-from),var(--color-secondary-from),var(--color-accent-from),var(--color-primary-to),var(--color-secondary-to),var(--color-accent-to));background-size:200% 100%;border-radius:999px;margin:40px 0;box-shadow:0 4px 16px var(--glow-color);animation:rainbow-flow 6s linear infinite}@keyframes rainbow-flow{0%{background-position:0% 50%}to{background-position:200% 50%}}body.theme-modern2025v2 .depth-3d{box-shadow:0 40px 80px -20px #6366f140,0 20px 40px -15px #8b5cf633,0 8px 16px -8px #6366f126,inset 0 2px #ffffff80}body.theme-modern2025v2 .kb-entry-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(30px) saturate(200%);backdrop-filter:blur(30px) saturate(200%);border:3px solid transparent;border-radius:28px;padding:28px;position:relative;overflow:hidden}body.theme-modern2025v2 .kb-entry-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:28px;padding:3px;background:linear-gradient(135deg,var(--color-primary-from),var(--color-secondary-from),var(--color-accent-from),var(--color-primary-to));background-size:200% 200%;-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;opacity:0;transition:opacity .4s ease;animation:border-flow 6s linear infinite}@keyframes border-flow{0%{background-position:0% 50%}to{background-position:200% 50%}}body.theme-modern2025v2 .kb-entry-card:hover:before{opacity:1}body.theme-modern2025v2 .question-card{background:linear-gradient(135deg,#6366f126,#8b5cf626);border:3px solid rgba(99,102,241,.4);border-radius:20px;padding:20px;transition:all .4s cubic-bezier(.34,1.56,.64,1)}body.theme-modern2025v2 .question-card:hover{background:linear-gradient(135deg,#6366f140,#8b5cf640);border-color:var(--color-primary-from);transform:translate(12px) scale(1.02);box-shadow:0 12px 32px #6366f14d}body.theme-modern2025v2 .solution-card{background:linear-gradient(135deg,#10b98126,#06b6d426);border:3px solid rgba(16,185,129,.4);border-radius:20px;padding:20px;transition:all .4s cubic-bezier(.34,1.56,.64,1)}body.theme-modern2025v2 .solution-card:hover{background:linear-gradient(135deg,#10b98140,#06b6d440);border-color:var(--color-accent-from);transform:translate(12px) scale(1.02);box-shadow:0 12px 32px #10b9814d}body.theme-modern2025v2 header,body.theme-modern2025v2 nav{background:var(--glass-bg);backdrop-filter:blur(30px) saturate(200%);-webkit-backdrop-filter:blur(30px) saturate(200%);border-bottom:3px solid var(--glass-border);box-shadow:0 6px 24px #6366f126;position:relative;z-index:100}body.theme-modern2025v2 ::-webkit-scrollbar{width:14px}body.theme-modern2025v2 ::-webkit-scrollbar-track{background:#6366f114;border-radius:999px;margin:4px}body.theme-modern2025v2 ::-webkit-scrollbar-thumb{background:linear-gradient(135deg,var(--color-primary-from),var(--color-secondary-from),var(--color-accent-from));background-size:200% 200%;border-radius:999px;border:3px solid transparent;background-clip:padding-box;animation:scrollbar-rainbow 8s linear infinite}@keyframes scrollbar-rainbow{0%{background-position:0% 50%}to{background-position:200% 50%}}body.theme-modern2025v2 ::-webkit-scrollbar-thumb:hover{box-shadow:0 0 20px var(--glow-color)}body.theme-modern2025v2 .spinner-v2{width:56px;height:56px;border:5px solid rgba(99,102,241,.1);border-top:5px solid var(--color-primary-from);border-right:5px solid var(--color-secondary-from);border-bottom:5px solid var(--color-accent-from);border-radius:50%;animation:spin-rainbow 1s cubic-bezier(.68,-.55,.265,1.55) infinite;box-shadow:0 0 30px var(--glow-color)}@keyframes spin-rainbow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}body.theme-modern2025v2 .loading-pulse-v2{animation:pulse-color 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse-color{0%,to{opacity:1;filter:hue-rotate(0deg)}50%{opacity:.6;filter:hue-rotate(30deg)}}@media (max-width: 768px){body.theme-modern2025v2{background-size:300% 300%}body.theme-modern2025v2 .knowledge-base-card,body.theme-modern2025v2 .project-card{border-radius:20px;padding:16px}body.theme-modern2025v2 button.primary-button,body.theme-modern2025v2 .btn-primary{padding:12px 28px}}@media (prefers-reduced-motion: reduce){body.theme-modern2025v2,body.theme-modern2025v2 *,body.theme-modern2025v2 *:before,body.theme-modern2025v2 *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}