= 5;

    let centerX = 100;
    const centerY = 230;
    const innerRadius = 50;
    const outerRadius = 80;

    for (let angle = 0; angle < 360; angle += 15) {
        const radians = (angle * Math.PI) / 180;
        const startX = centerX + innerRadius * Math.cos(radians);
        const startY = centerY + innerRadius * Math.sin(radians);
        const endX = centerX + outerRadius * Math.cos(radians);
        const endY = centerY + outerRadius * Math.sin(radians);

        ctx.beginPath();
        ctx.mo