:root{--color-bg-primary: #0a0a0c;--color-bg-secondary: #141419;--color-accent: #6d28d9;--color-accent-hover: #7c3aed;--color-text-primary: #ffffff;--color-text-secondary: #a1a1aa;--color-success: #10b981;--color-error: #ef4444;--container-width: 1200px;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--spacing-xl: 4rem;--font-family: "Inter", system-ui, -apple-system, sans-serif;--shadow-glow: 0 0 20px rgba(109, 40, 217, .3);--radius-md: 12px;--radius-lg: 24px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{font-weight:700;line-height:1.2}button{cursor:pointer;border:none;font-family:inherit}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--spacing-md)}.text-gradient{background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.btn-primary{background:var(--color-accent);color:#fff;padding:12px 24px;border-radius:var(--radius-md);font-weight:600;transition:all .2s ease;box-shadow:0 4px 14px #6d28d963}.btn-primary:hover{background:var(--color-accent-hover);transform:translateY(-1px);box-shadow:0 6px 20px #6d28d973}