.header {
      width: 100%;
      position: relative;
      overflow: hidden;
background: #c7c3c3;
      background-size: cover;
      padding: 40px 20px;
      text-align: center;
      box-shadow: 0 4px 12px rgba(0,0,0,0.5);
margin-bottom: 5px;
    }

    .header-title {
      font-size: 72px;
      font-weight: bold;
      text-transform: uppercase;
      letter-spacing: -2px;
      margin: 0;
      color: white;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
      line-height: 1;

    }

    .red-box {
      background: #e74c3c;
      color: white;
      padding: 20px;
      border-radius: 4px;
      width: 100%;
      max-width: 100%;
      align-self: flex-start;
      box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    }

    .red-box h3 {
      font-size: 18px;
      margin: 0 0 10px;
      font-weight: bold;
    }

    .red-box p {
      font-size: 25px;
      margin: 0 0 15px;
    }

    .byline {
      font-size: 12px;
      text-align: right;
      margin-top: 5px;
      font-weight: bold;
      letter-spacing: 0.5px;
    }

    /* Адаптивность */
    @media (max-width: 768px) {
      .header-title {
        font-size: 52px;
      }

      .red-box {
        max-width: 100%;
        padding: 15px;
      }

      .red-box h3 {
        font-size: 16px;
      }

      .red-box p {
        font-size: 14px;
      }
    }

.title {
      font-size: 48px;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: -1px;
      margin: 30px 0 25px;
      text-align: center;
      color: #ff8a80;
    }

    .lead {
      font-size: 18px;
      margin-bottom: 25px;
      text-align: justify;
    }
blockquote {
      background: rgba(231, 76, 60, 0.15);
      border-left: 4px solid #e74c3c;
      padding: 16px;
      margin: 25px 0;
      font-style: italic;
      font-size: 17px;
      border-radius: 0 8px 8px 0;
    }

    .highlight {
      color: #f23929;
      font-weight: bold;
    }

    .tempo-example {
      background: #bdb5b5;
      padding: 18px;
      border-left: 4px solid #ff8a80;
      margin: 20px 0;
      border-radius: 0 6px 6px 0;
    }

    .tempo-code {
      font-family: monospace;
      font-size: 18px;
      color: #4fc3f7;
      font-weight: bold;
    }

    .note {
      font-style: italic;
      color: #000;
      margin-top: 10px;
      font-size: 15px;
    }

.program-title {
      font-size: 24px;
      font-weight: bold;
      margin: 30px 0 20px;
      color: #4fc3f7;
      border-bottom: 2px solid #4fc3f7;
      padding-bottom: 8px;
    }

    .instructions {
      background: #b5b5b5;
      padding: 20px;
      border-radius: 8px;
      margin: 20px 0;
    }

    .week-plan {
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
      margin: 20px 0;
    }

    .week {
      flex: 1;
      min-width: 150px;
      background: #6b99c7;
      padding: 15px;
      border-radius: 8px;
      text-align: center;
    }

    .week h4 {
      margin-bottom: 8px;
      color: #81d4fa;
    }

    .superset-note {
      font-style: italic;
      color: #000;
      margin-top: 15px;
      padding-top: 15px;
      border-top: 1px dashed #444;
    }

    /* Адаптивность */
    @media (max-width: 768px) {
      

      .title {
        font-size: 28px;
      }

      .program-title {
        font-size: 22px;
      }

      .week {
        min-width: 120px;
        padding: 12px;
      }
    }
.day-header {
      background: black;
      color: white;
      padding: 15px 20px;
      font-size: 24px;
      font-weight: bold;
      text-transform: uppercase;
      margin-top: 30px;
      letter-spacing: 1px;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      margin: 20px 0;
      background: white;
      border: 1px solid #ddd;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    }

    th {
      background: #ffeb3b;
      color: #222;
      font-weight: bold;
      padding: 12px;
      text-align: left;
      font-size: 16px;
      border-bottom: 2px solid #e74c3c;
    }

    td {
      padding: 12px;
      border-bottom: 1px solid #eee;
      color: #333;
    }

    tr:last-child td {
      border-bottom: none;
    }


    .tempo {
      font-family: monospace;
      font-weight: bold;
      color: #4fc3f7;
    }

    .rest {
      color: #81d4fa;
      font-weight: bold;
    }
.exercise {
      margin-bottom: 35px;
      padding-bottom: 25px;
      border-bottom: 1px dashed #eee;
      transition: transform 0.25s ease, box-shadow 0.25s ease;
      cursor: pointer;
      padding: 15px;
      border-radius: 8px;
box-shadow: 0 6px 16px rgba(0,0,0,0.12);

    }

    .exercise:hover {
      transform: translateY(-4px);
      box-shadow: 0 6px 16px rgba(0,0,0,0.12);
      background: #fafafa;
    }

    .exercise:last-child {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 15px;
    }

    .exercise-title {
      font-size: 22px;
      font-weight: bold;
      color: #e74c3c;
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      transition: color 0.2s ease;
    }

    .exercise:hover .exercise-title {
      color: #c0392b;
    }

    .exercise-desc {
      font-size: 16px;
      text-align: justify;
    }

    /* Адаптивность */
    @media (max-width: 768px) {
     

      .exercise-title {
        font-size: 20px;
      }

      .exercise-desc {
        font-size: 15px;
      }
    }