@font-face {
  font-family: 'Commodore';
  src: url('CommodorePixelized.ttf');
}

:root {
  --primary-color: #BBB;
  --background-color: #333;
  --link-color: #888;
  --link-hover-color: #DDD;
  --max-width: 1200px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Verdana', sans-serif;
  text-align: center;
  color: var(--primary-color);
  background-color: var(--background-color);
  line-height: 1.6;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px;
}

header {
  margin-bottom: 2rem;
}

h1 {
  font-family: 'Commodore', monospace;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.subtitle {
  font-size: 1.2rem;
  color: var(--link-color);
}

.game-container {
  margin: 2rem auto;
  max-width: 750px;
}

.canvas-wrapper {
  margin: 1rem 0;
}

canvas {
  font-size: 24px;
  max-width: 100%;
  height: auto;
  background: #000;
}

.audio-controls {
  margin: 1rem 0;
}

.controls {
  margin: 2rem 0;
}

input[type=button] {
  height: 120px;
  width: 120px;
  font-size: 200%;
  background: #444;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  cursor: pointer;
  transition: all 0.3s ease;
}

input[type=button]:hover {
  background: #555;
}

input#spcbar {
  width: 250px;
}

.instructions, .about {
  max-width: 800px;
  margin: 2rem auto;
  text-align: left;
}

.instructions ul {
  list-style-position: inside;
  margin: 1rem 0;
}

.instructions li {
  margin: 0.5rem 0;
}

blockquote {
  margin: 2rem 0;
  padding: 1rem;
  border-left: 4px solid var(--primary-color);
  font-style: italic;
}

blockquote cite {
  display: block;
  margin-top: 0.5rem;
  font-style: normal;
}

.links {
  margin: 2rem 0;
}

a {
  color: var(--link-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--link-hover-color);
}

footer {
  margin-top: 3rem;
  padding: 1rem;
  border-top: 1px solid var(--link-color);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  h1 {
    font-size: 2rem;
  }

  input[type=button] {
    height: 80px;
    width: 80px;
    font-size: 150%;
  }

  input#spcbar {
    width: 200px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  input[type=button] {
    height: 60px;
    width: 60px;
    font-size: 120%;
  }

  input#spcbar {
    width: 150px;
  }
}