<!DOCTYPE html>
<html>

<head>
    <title>Mandelbrot Set Animation</title>
    <style>
        body {
            margin: 0;
            overflow: hidden;
            background-color: black;
        }

        #fps-indicator {
            position: absolute;
            top: 10px;
            left: 10px;
            background-color: rgba(255, 255, 255, 0.7);
            padding: 5px;
            border-radius: 5px;
            color: black;
            font-family: sans-serif;
            font-size: 12px;