:root{--primary-100: #E6F2FF;--primary-200: #CCE5FF;--primary-300: #99CAFF;--primary-400: #66AFFF;--primary-500: #0A84FF;--primary-600: #007AFF;--primary-700: #0064D0;--primary-800: #004C9E;--secondary-500: #5E5CE6;--secondary-600: #5151D3;--accent-500: #FF2D55;--accent-600: #E6264C;--success-500: #34C759;--warning-500: #FFCC00;--error-500: #FF3B30;--neutral-100: #F9FAFB;--neutral-200: #F2F4F7;--neutral-300: #E4E7EC;--neutral-400: #D0D5DD;--neutral-500: #98A2B3;--neutral-600: #667085;--neutral-700: #344054;--neutral-800: #1D2939;--neutral-900: #101828;--space-1: .25rem;--space-2: .5rem;--space-3: 1rem;--space-4: 1.5rem;--space-5: 2rem;--space-6: 3rem;--space-7: 4rem;--space-8: 6rem;--border-radius-sm: .25rem;--border-radius-md: .5rem;--border-radius-lg: 1rem;--border-radius-xl: 1.5rem;--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);--shadow-md: 0 4px 8px -2px rgba(16, 24, 40, .1), 0 2px 4px -2px rgba(16, 24, 40, .06);--shadow-lg: 0 12px 16px -4px rgba(16, 24, 40, .08), 0 4px 6px -2px rgba(16, 24, 40, .03);--shadow-xl: 0 20px 24px -4px rgba(16, 24, 40, .08), 0 8px 8px -4px rgba(16, 24, 40, .03)}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--neutral-800);background-color:var(--neutral-100);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:600;margin-bottom:var(--space-3);color:var(--neutral-900)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}p{margin-bottom:var(--space-3)}a{color:var(--primary-600);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-700);text-decoration:underline}button{font-family:inherit;font-size:1rem;border:none;background:none;cursor:pointer}img{max-width:100%;height:auto}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-3)}.row{display:flex;flex-wrap:wrap;margin:0 calc(-1 * var(--space-2))}.col{flex:1 0 0%;padding:0 var(--space-2)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;font-weight:500;border-radius:var(--border-radius-md);transition:all var(--transition-fast);box-shadow:var(--shadow-sm)}.btn-primary{background-color:var(--primary-600);color:#fff}.btn-primary:hover{background-color:var(--primary-700);text-decoration:none}.btn-secondary{background-color:#fff;color:var(--primary-600);border:1px solid var(--neutral-300)}.btn-secondary:hover{background-color:var(--neutral-100);text-decoration:none}.btn-accent{background-color:var(--accent-500);color:#fff}.btn-accent:hover{background-color:var(--accent-600);text-decoration:none}.card{background-color:#fff;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);padding:var(--space-4);transition:transform var(--transition-normal),box-shadow var(--transition-normal)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.fade-in{animation:fadeIn var(--transition-normal)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.slide-up{animation:slideUp var(--transition-normal)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.glass{background:#ffffffb3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18)}@media (max-width: 768px){h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.25rem}.container{padding:0 var(--space-2)}}