:root{--bg-primary: #1C1C1C;--bg-secondary: #2A2A2A;--bg-card: #333333;--text-primary: #FFFFFF;--text-secondary: #A0A0A0;--accent: #6C63FF;--accent-hover: #5A52E0;--error: #FF6B6B;--success: #4ECB71;--radius: 12px;--radius-sm: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{font-family:inherit;cursor:pointer}input{font-family:inherit}