// Mind trails (racing thoughts) – represent the mind still racing with uncertainty
        const thoughtLength = 150;
        const thoughtWidth = 2;
        ctx.strokeStyle = '#aaaaee';
        for (let i = -thoughtLength; i <= 0; i += thoughtLength / 8) {
            ctx.beginPath();
            ctx.moveTo(i, 370);
            ctx.lineTo(i + thoughtWidth * 4, 365);
            ctx.stroke();
        }
    }

    // Simple animation – uncertainty as a cat chasing its own tail
    function animateCat() {
        const catX = 280;
        const catY = 190;
        const catSize = 60;
        ctx.fillStyle = '#ff3';
        
        // Draw the cat body (a simple circle)
        ctx.beginPath();
        ctx.arc(catX, catY, catSize / 2, 0, Math.PI * 2);
        ctx.fill();
        
        // Draw the cat's tail – a line that loops around itself
        ctx.beginPath();
        const loopCount = 15;
        for (let i = 0; i <= loopCount; i++) {
            const angle = (i / loopCount - 0.5) * Math.PI * 2;
            const x = catX + catSize * Math.cos(angle);
            const y = catY + cat