:root {
      --primary: #000;
      --accent: #ff9900;
      --light-bg: #f9f9f9;
      --border: #eee;
    }

    .box-feature {
      background: white;
      border: 2px solid var(--accent);
      border-radius: 12px;
      padding: 1.2rem;
      margin: 1.5rem 0;
      position: relative;
    }

    .box-title {
      font-size: 1.6rem;
      font-weight: 900;
      text-transform: uppercase;
      color: var(--primary);
      margin: 0 0 1rem;
      letter-spacing: -0.5px;
      text-align: center;
    }

    .box-intro {
      font-style: italic;
      font-size: 0.95rem;
      margin: 0 0 1.2rem;
      padding: 0.8rem;
      background-color: var(--light-bg);
      border-left: 4px solid var(--accent);
      border-radius: 0 6px 6px 0;
    }

    .author {
      font-size: 0.8rem;
      color: #777;
      margin-bottom: 1rem;
      text-align: right;
    }

    .main-text {
      font-size: 0.95rem;
      margin-bottom: 1.2rem;
      text-align: justify;
    }

    .highlight-box {
      background-color: rgba(255, 153, 0, 0.1);
      padding: 1rem;
      border-radius: 8px;
      margin: 1.2rem 0;
    }

    .highlight-title {
      font-weight: bold;
      color: var(--primary);
      margin-bottom: 0.5rem;
      display: flex;
      align-items: center;
    }

    .highlight-title::before {
      content: "⚡";
      margin-right: 0.5rem;
    }

    .steps {
      counter-reset: step-counter;
      margin: 1.5rem 0;
    }

    .step {
      position: relative;
      padding-left: 2.5rem;
      margin-bottom: 1.2rem;
      font-size: 0.95rem;
text-align: left;
    }

    .step::before {
      counter-increment: step-counter;
      content: counter(step-counter);
      position: absolute;
      left: 0;
      top: 0;
      background: var(--accent);
      color: white;
      width: 24px;
      height: 24px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.8rem;
      font-weight: bold;
    }

    .quote {
      font-style: italic;
      padding: 0.8rem;
      background-color: var(--light-bg);
      border-left: 3px solid var(--accent);
      margin: 1rem 0;
      font-size: 0.9rem;
    }

    @media (max-width: 480px) {
      .box-title {
        font-size: 1.4rem;
      }
      .main-text,
      .step,
      .quote {
        font-size: 0.9rem;
      }
    }
.benefits-section {
      background: white;
      border: 2px solid var(--accent);
      border-radius: 12px;
      padding: 1.2rem;
      margin: 1.5rem 0;
    }

    .section-title {
      font-size: 1.5rem;
      font-weight: 900;
      text-transform: uppercase;
      color: var(--primary);
      margin: 0 0 1.2rem;
      letter-spacing: -0.5px;
      text-align: center;
    }

    .intro-quote {
      font-style: italic;
      font-size: 0.95rem;
      margin: 0 0 1.2rem;
      padding: 0.8rem;
      background-color: var(--light-bg);
      border-left: 4px solid var(--accent);
      border-radius: 0 6px 6px 0;
    }

    .benefit-card {
      margin-bottom: 1.4rem;
      padding-bottom: 1.2rem;
      border-bottom: 1px dashed var(--border);
    }

    .benefit-card:last-child {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 0;
    }

    .benefit-title {
      font-weight: bold;
      font-size: 1.1rem;
      color: var(--primary);
      margin: 0 0 0.6rem;
      display: flex;
      align-items: center;
    }

    .benefit-title::before {
      content: "✓";
      color: var(--accent);
      font-size: 1.2rem;
      margin-right: 0.5rem;
      font-weight: bold;
    }

    .benefit-text {
      font-size: 0.95rem;
      line-height: 1.5;
text-align: left;

    }

    .expert-quote {
      font-style: italic;
      padding: 0.7rem;
      background-color: rgba(255, 153, 0, 0.08);
      border-left: 3px solid var(--accent);
      margin: 0.6rem 0;
      font-size: 0.92rem;
    }

    @media (max-width: 480px) {
      .section-title {
        font-size: 1.3rem;
      }
      .benefit-title {
        font-size: 1rem;
      }
      .benefit-text,
      .expert-quote {
        font-size: 0.9rem;
      }
    }
 .safety-section {
      background: white;
      border: 2px solid var(--accent);
      border-radius: 12px;
      padding: 1.2rem;
      margin: 1.5rem 0;
    }

    .section-title {
      font-size: 1.5rem;
      font-weight: 900;
      text-transform: uppercase;
      color: var(--primary);
      margin: 0 0 1.2rem;
      letter-spacing: -0.5px;
      text-align: center;
    }

    .safety-intro {
      font-weight: bold;
      font-size: 1.1rem;
      margin: 0 0 1rem;
      color: var(--primary);
    }

    .safety-text {
      font-size: 0.95rem;
      line-height: 1.6;
      margin-bottom: 1.2rem;
text-align: left;

    }
.expert-quote {
      font-style: italic;
      padding: 0.8rem;
      background-color: rgba(255, 153, 0, 0.08);
      border-left: 3px solid var(--accent);
      margin: 1rem 0;
      font-size: 0.92rem;
    }

    .exercise-cards {
      display: flex;
      flex-direction: column;
      gap: 1.2rem;
      margin-top: 1.5rem;
    }

    .exercise-card {
      background-color: var(--light-bg);
      padding: 1rem;
      border-radius: 8px;
      border-left: 3px solid var(--accent);
    }

    .exercise-card-title {
      font-weight: bold;
      font-size: 1.05rem;
      margin-bottom: 0.5rem;
      color: var(--primary);
    }

    .exercise-card-desc {
      font-size: 0.95rem;
      line-height: 1.5;
    }
  .progress-section {
      background: white;
      border: 2px solid var(--accent);
      border-radius: 12px;
      padding: 1.2rem;
      margin: 1.5rem 0;
    }
.workout-table {
      width: 100%;
      border-collapse: collapse;
      margin: 1.2rem 0;
      font-size: 0.88rem;
    }

    .workout-table th,
    .workout-table td {
      padding: 0.6rem 0.4rem;
      text-align: center;
      border: 1px solid var(--border);
    }

    .workout-table th {
      background-color: rgba(255, 153, 0, 0.1);
      font-weight: bold;
    }

    .footnote {
      font-size: 0.85rem;
      color: #666;
      margin-top: 0.5rem;
      font-style: italic;
    }

    .level-block {
      margin: 1.5rem 0;
      padding: 1rem;
      border-radius: 8px;
    }

    .advanced {
      background-color: rgba(255, 153, 0, 0.05);
      border-left: 3px solid var(--accent);
    }

    .beginner {
      background-color: var(--light-bg);
      border-left: 3px solid #666;
    }

    .level-title {
      font-weight: bold;
      font-size: 1.1rem;
      margin-bottom: 0.6rem;
      color: var(--primary);
    }

    .level-desc {
      font-size: 0.95rem;
      line-height: 1.5;
    }
@media (max-width: 480px) {
      .section-title {
        font-size: 1.3rem;
      }
      .intro-text,
      .level-desc {
        font-size: 0.9rem;
      }
      .workout-table {
        font-size: 0.78rem;
      }
      .workout-table th,
      .workout-table td {
        padding: 0.4rem 0.2rem;
      }
    }