.session-detail {
  padding: 0 4px;
  margin-bottom: 32px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
}

.session-detail h2 {
  font-size: 28px;
  font-weight: 700;
  color: #425D5F;
  margin-bottom: 16px;
}

.session-detail p {
  font-size: 20px;
  line-height: 1.6;
  color: #4A585A;
  margin-bottom: 14px;
}

.session-detail h3 {
  font-size: 24px;
  font-weight: 600;
  margin-top: 28px;
  margin-bottom: 10px;
  color: #425D5F;
}

.session-detail ul {
  margin-left: 16px;
  margin-bottom: 20px;
}

.session-detail ul li {
  margin-bottom: 8px;
  line-height: 1.55;
  font-size: 20px;
  color: #435357;
}

/* Mobile optimization */
@media (max-width: 768px) {
  .session-detail h2 {
    font-size: 24px;
  }
  .session-detail h3 {
    font-size: 20px;
  }
  .session-detail p,
  .session-detail ul li {
    font-size: 18px;
  }
}

    /* ===== Special Styling for "If you ever wondered..." ===== */
    
    .session-detail .wondered {
      display: block;
      text-align: center;
      font-size: 32px;
      font-weight: 600;
      font-style: italic;
      color: #425D5F;
      margin: 40px 0 24px;
      line-height: 1.3;
    }
    
    /* mobile 优化 */
    @media (max-width: 768px) {
      .session-detail .wondered {
        font-size: 28px;
        margin: 32px 0 20px;
      }
    }