:root{--color-bg: #0f172a;--color-text: #f8fafc;--color-primary: #38bdf8;--color-secondary: #94a3b8;--color-card: #1e293b;--font-family: "Inter", system-ui, -apple-system, sans-serif;--max-width: 1200px}body{margin:0;font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;transition:color .2s}a:hover{color:var(--color-primary)}h1,h2,h3{font-weight:600;line-height:1.2}.container{max-width:var(--max-width);margin:0 auto;padding:0 1rem}.btn-primary{display:inline-block;background-color:var(--color-primary);color:var(--color-bg);padding:.75rem 1.5rem;border-radius:6px;font-weight:600;border:none;cursor:pointer}.text-secondary{color:var(--color-secondary)}