:root{--bg-main:#09090b;--bg-card:#141417;--bg-input:#1d1d22;--border-glow:#2d2d34;--accent:#7c3aed;--accent-hover:#6d28d9;--text-main:#f4f4f5;--text-muted:#a1a1aa}body{background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box}.primary-button{background-color:var(--accent);transition:background-color .2s,transform .1s}.primary-button:hover{background-color:var(--accent-hover)}.primary-button:active{transform:scale(.98)}.secondary-button{border:1px solid var(--border-glow);color:var(--text-main);background:0 0;transition:all .2s}.secondary-button:hover{border-color:var(--text-muted);background-color:#ffffff08}.interactive-card{transition:all .2s}.interactive-card:hover{transform:translateY(-2px)}