.challenge-title {
    font-family: 'Arial', sans-serif;
    font-size: 2.5rem;
    font-weight: bold;
    color: #c62828;
    text-transform: uppercase;
    text-align: center;
    margin-top: 40px;
  }

  .challenge-subtitle {
    font-family: 'Arial', sans-serif;
    font-size: 1.5rem;
    color: #333;
    text-align: center;
    margin-bottom: 20px;
  }

  .challenge-author {
    font-family: 'Arial', sans-serif;
    font-size: 1rem;
    color: #666;
    text-align: center;
    margin-top: 10px;
    display: block;
  }

  .divider {
    width: 100px;
    height: 3px;
    background-color: #c62828;
    margin: 20px auto;
  }
.highlight {
    color: #d32f2f;
    font-weight: bold;
  }

  .tip {
    background-color: #fff9c4;
    padding: 15px;
    border-left: 5px solid #fbc02d;
    margin: 20px 0;
    font-style: italic;
  }

  .macro-table {
    width: 60%;
    border-collapse: collapse;
    margin: 20px auto;
  }

  .macro-table th,
  .macro-table td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: center;
  }

  .macro-table th {
    background-color: #efefef;
  }
.highlight {
    color: #d32f2f;
    font-weight: bold;
  }

  .workout-table {
    width: 80%;
    border-collapse: collapse;
    margin: 20px auto;
  }

  .workout-table th,
  .workout-table td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: center;
  }

  .workout-table th {
    background-color: #efefef;
  }

  .note {
    background-color: #e3f2fd;
    padding: 15px;
    border-left: 5px solid #2196f3;
    margin: 20px 0;
    font-style: italic;
    font-size: 0.95rem;
  }
 h2 {
    color: #c62828;
    text-transform: uppercase;
    font-size: 1.5rem;
    margin-top: 40px;
  }

  h3 {
    color: #1e1e2f;
    font-size: 1.2rem;
    margin-top: 25px;
  }

    .highlight {
    color: #d32f2f;
    font-weight: bold;
  }

  .instruction {
    background-color: #f8f9fa;
    padding: 15px;
    border-left: 4px solid #1e1e2f;
    margin-top: 15px;
    font-size: 0.95rem;
  }