@font-face {
  font-family: 'Comfortaa';
  src: url('../fonts/static/Comfortaa-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
}
html, body {
  margin: 0;
  padding: 0;
  height: auto;
  font-family: 'Comfortaa', sans-serif;
  background: #000;
  color: #fff;
  overflow-x: hidden;
}
canvas {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
}
.container {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: auto;
  padding: 1.5rem;
  border-radius: 15px;
  color: #ffffff;
}
h1, h2 {
  color: #ffffff;
  text-shadow: 0 0 2px #66ffff, 0 0 3px #ff66cc, 0 0 4px #9933ff;
}

h1 {
  text-align: center;
}
ul {
  padding-left: 1.5rem;
}
li {
  margin-bottom: 0.5rem;
}
.affirmation {
  margin-top: 1rem;
  font-style: italic;
  color: white;
}

/* Exercise Card Styles */
.exercise {
  margin-bottom: 2.5rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.exercise h2 {
  margin-top: 0;
  font-size: 1.4rem;
}

.exercise p {
  margin: 1rem 0;
  line-height: 1.6;
}

.exercise ul {
  margin: 1rem 0;
}

.exercise ul ul {
  margin: 0.5rem 0;
}