*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}html{font-size:16px;line-height:1.6;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--white);color:var(--blue-900);min-height:100vh;overflow-x:hidden}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-light: #3b82f6;--primary-hover: #1e40af;--accent: #ffffff;--accent-blue: #eff6ff;--success: #059669;--warning: #d97706;--error: #dc2626;--info: #0284c7;--white: #ffffff;--blue-50: #eff6ff;--blue-100: #dbeafe;--blue-200: #bfdbfe;--blue-300: #93c5fd;--blue-400: #60a5fa;--blue-500: #3b82f6;--blue-600: #2563eb;--blue-700: #1d4ed8;--blue-800: #1e40af;--blue-900: #1e3a8a;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--gradient-primary: linear-gradient(135deg, var(--blue-600) 0%, var(--blue-500) 100%);--gradient-accent: linear-gradient(135deg, var(--blue-50) 0%, var(--white) 100%);--gradient-bg: linear-gradient(135deg, var(--blue-50) 0%, var(--gray-50) 100%);--gradient-card: linear-gradient(135deg, var(--white) 0%, var(--blue-50) 100%);--space-xs: .25rem;--space-sm: .5rem;--space-md: .75rem;--space-lg: 1rem;--space-xl: 1.5rem;--space-2xl: 2rem;--space-3xl: 3rem;--space-4xl: 4rem;--font-xs: .75rem;--font-sm: .875rem;--font-base: 1rem;--font-lg: 1.125rem;--font-xl: 1.25rem;--font-2xl: 1.5rem;--font-3xl: 1.875rem;--font-4xl: 2.25rem;--font-5xl: 3rem;--shadow-xs: 0 1px 2px 0 rgba(37, 99, 235, .05);--shadow-sm: 0 1px 3px 0 rgba(37, 99, 235, .1), 0 1px 2px 0 rgba(37, 99, 235, .06);--shadow-md: 0 4px 6px -1px rgba(37, 99, 235, .1), 0 2px 4px -1px rgba(37, 99, 235, .06);--shadow-lg: 0 10px 15px -3px rgba(37, 99, 235, .1), 0 4px 6px -2px rgba(37, 99, 235, .05);--shadow-xl: 0 20px 25px -5px rgba(37, 99, 235, .1), 0 10px 10px -5px rgba(37, 99, 235, .04);--shadow-2xl: 0 25px 50px -12px rgba(37, 99, 235, .25);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--container-sm: 640px;--container-md: 768px;--container-lg: 1024px;--container-xl: 1280px;--container-2xl: 1536px}.container{width:100%;max-width:var(--container-xl);margin:0 auto;padding:0 var(--space-lg)}.flex-col{flex-direction:column}.justify-between{justify-content:space-between}.text-gray-600{color:var(--gray-600)}.bg-primary{background-color:var(--primary)}.bg-blue-50{background-color:var(--blue-50)}.rounded-lg{border-radius:var(--radius-lg)}.shadow-md{box-shadow:var(--shadow-md)}.fade-in{animation:fadeIn var(--transition-normal)}.slide-up{animation:slideUp var(--transition-normal)}.scale-in{animation:scaleIn var(--transition-normal)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes scaleIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}.card{background:var(--white);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);padding:var(--space-xl);transition:all var(--transition-normal);border:1px solid var(--blue-100)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--blue-200)}.card.card-primary{background:var(--gradient-card);border-color:var(--blue-200)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);border-radius:var(--radius-lg);font-weight:600;font-size:var(--font-sm);text-decoration:none;border:none;cursor:pointer;transition:all var(--transition-normal);position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left var(--transition-slow)}.btn:hover:before{left:100%}.btn.btn-primary{background:var(--gradient-primary);color:var(--white);box-shadow:var(--shadow-md)}.btn.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn.btn-primary:active{transform:translateY(0)}.btn.btn-secondary{background:var(--white);color:var(--primary);border:2px solid var(--blue-200)}.btn.btn-secondary:hover{background:var(--blue-50);border-color:var(--primary);transform:translateY(-2px)}.btn.btn-ghost{background:transparent;color:var(--primary)}.btn.btn-ghost:hover{background:var(--blue-50)}.input{width:100%;padding:var(--space-md) var(--space-lg);border:2px solid var(--blue-200);border-radius:var(--radius-lg);font-size:var(--font-base);transition:all var(--transition-normal);background:var(--white)}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.input::placeholder{color:var(--gray-400)}@media (max-width: 768px){.container{padding:0 var(--space-md)}.btn{padding:var(--space-sm) var(--space-lg);font-size:var(--font-sm)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-md)}.grid{display:grid;gap:var(--space-lg)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 768px){.grid{grid-template-columns:1fr}}h1,h2,h3,h4,h5,h6{color:var(--blue-900);line-height:1.2;margin-bottom:var(--space-md)}.text-primary{color:var(--primary)}.text-white{color:var(--white)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.flex{display:flex}.items-center{align-items:center}.justify-center{justify-content:center}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.m-0{margin:0}.mt-lg{margin-top:var(--space-lg)}.mb-lg{margin-bottom:var(--space-lg)}.my-lg{margin-top:var(--space-lg);margin-bottom:var(--space-lg)}h1{font-size:var(--font-4xl)}h2{font-size:var(--font-3xl)}h3{font-size:var(--font-2xl)}h4{font-size:var(--font-xl)}h5{font-size:var(--font-lg)}h6{font-size:var(--font-base)}p{color:var(--blue-600);line-height:1.6;margin-bottom:var(--space-md)}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-md)}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}