:root{--primary-color: #1e40af;--secondary-color: #3b82f6;--accent-blue: #60a5fa;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #e0f2fe;--text-primary: #ffffff;--text-secondary: #d6dfec;--text-muted: #64748b;--border-color: #e2e8f0;--shadow-sm: rgba(30, 64, 175, .1);--shadow-md: rgba(30, 64, 175, .15);--shadow-lg: rgba(30, 64, 175, .25)}.dark{--primary-color: #60a5fa;--secondary-color: #5c288d;--accent-blue: #93c5fd;--bg-primary: #1e1b4b;--bg-secondary: #2d2a5f;--bg-tertiary: #312e81;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--border-color: rgba(255, 255, 255, .1);--shadow-sm: rgba(168, 85, 247, .2);--shadow-md: rgba(168, 85, 247, .3);--shadow-lg: rgba(168, 85, 247, .4)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#1e1b4b,#312e81,#4c1d95);background-attachment:fixed;color:var(--text-primary);transition:background .3s ease,color .3s ease;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:Poppins,-apple-system,BlinkMacSystemFont,sans-serif;font-weight:700;line-height:1.2;letter-spacing:-.02em}a{text-decoration:none;color:inherit}button{font-family:inherit}img{max-width:100%;height:auto}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--primary-color);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--secondary-color)}.container{max-width:1200px;margin:0 auto;padding:0 20px}::selection{background:var(--primary-color);color:#fff}::-moz-selection{background:var(--primary-color);color:#fff}