:root{--bg-color: #0a0a0a;--text-color: #f5f5f5;--accent-color: #3b82f6;--accent-hover: #2563eb;--secondary-color: #a1a1aa;--card-bg: #141416;--card-border: rgba(255,255,255,.06);--transition-speed: .3s;--font-main: "Inter", system-ui, -apple-system, sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-main);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}h1,h2,h3{font-weight:700;letter-spacing:-.025em}a{color:inherit;text-decoration:none;transition:color var(--transition-speed)}a:hover{color:var(--accent-color)}.container{max-width:1200px;margin:0 auto;padding:0 2rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .8s ease forwards}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}::selection{background:var(--accent-color);color:#fff}