.program-container {
      max-width: 900px;
      margin: 0 auto;
      padding: 20px;
    }
    .program-title {
      font-size: 1.8rem;
      font-weight: 800;
      color: #2b6cb0;
      margin-bottom: 24px;
      text-align: center;
    }

    .day-section {
      background: #fff;
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.04);
      margin-bottom: 32px;
      overflow: hidden;
    }
    .day-header {
      background: #edf2f7;
      padding: 16px 20px;
      font-size: 1.3rem;
      font-weight: 700;
      color: #2d3748;
      border-bottom: 1px solid #e2e8f0;
    }
    .muscle-group {
      padding: 18px 20px 8px;
      border-bottom: 1px solid #edf2f7;
    }
    .muscle-group-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: #2b6cb0;
      margin: 0 0 10px;
    }
    .warmup {
      font-size: 0.95rem;
      color: #718096;
      background: #f7fafc;
      padding: 10px 14px;
      border-radius: 6px;
      margin-bottom: 12px;
    }
    .exercise-list {
      padding: 0 20px 18px;
    }
    .exercise-item {
      margin-bottom: 14px;
      padding-left: 16px;
      border-left: 3px solid #cbd5e0;
    }
    .exercise-name {
      font-weight: 600;
      color: #2d3748;
      margin-bottom: 4px;
    }
    .exercise-details {
      font-size: 0.95rem;
      color: #4a5568;
    }
    .exercise-details span {
      margin-right: 12px;
      font-weight: 600;
      color: #4299e1;
    }

    /* Адаптивность */
    @media (max-width: 600px) {
      .program-container {
        padding: 16px;
      }
      .program-title {
        font-size: 1.5rem;
      }
      .day-header {
        font-size: 1.15rem;
        padding: 14px 16px;
      }
      .muscle-group-title {
        font-size: 1.05rem;
      }
      .exercise-name {
        font-size: 0.98rem;
      }
      .exercise-details {
        font-size: 0.92rem;
      }
    }