:root{--primary: 250 100% 65%;--primary-dark: 250 100% 55%;--secondary: 180 100% 45%;--bg-dark: 220 20% 10%;--bg-card: 220 20% 14%;--bg-glass: 220 20% 14% / .7;--text-main: 220 20% 95%;--text-muted: 220 10% 70%;--success: 150 60% 45%;--warning: 35 90% 55%;--danger: 0 80% 60%;--radius: 12px;--shadow: 0 8px 30px rgba(0,0,0,.3);--font-main: "Inter", system-ui, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:hsl(var(--bg-dark));color:hsl(var(--text-main));min-height:100vh;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}.glass{background:hsl(var(--bg-glass));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.05);box-shadow:var(--shadow)}.container{max-width:1200px;margin:0 auto;padding:2rem}.flex-center{display:flex;align-items:center;justify-content:center}.grid-responsive{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}h1,h2,h3{font-weight:700;letter-spacing:-.02em}h1{font-size:2.5rem;margin-bottom:1rem}h2{font-size:1.75rem;margin-bottom:.75rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}