.rh-a2b4 * { box-sizing: border-box; font-family: 'Mont', sans-serif; }
  .rh-a2b4 { box-sizing: border-box !important; width: 100%; background: #f7f7f7; }
  .rh-a2b4-wrap { width: 100%; max-width: 1600px; margin: 0 auto; padding: 48px 80px; }

  .rh-a2b4 h2 {
    font-family: 'Mont', sans-serif; font-size: clamp(20px, 2.4vw, 28px);
    font-weight: 600; color: #262626; line-height: 1.2;
    border-top: 3px solid #BFD8B3; padding: 20px 0 0 0; margin: 0 0 24px 0;
  }
  .rh-a2b4 h3 {
    font-family: 'Mont', sans-serif; font-size: clamp(17px, 2vw, 22px);
    font-weight: 600; color: #262626; line-height: 1.25;
    margin: 32px 0 16px 0; padding: 0;
  }
  .rh-a2b4 p {
    font-family: 'Mont', sans-serif; font-size: 16px; font-weight: 600;
    color: #464646; line-height: 1.75; margin: 0 0 20px 0; padding: 0; display: block;
  }

  /* 4 компонента мониторинга */
  .rh-a2b4-components { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 28px 0; }
  .rh-a2b4-comp {
    background: #ffffff; border-radius: 16px; padding: 24px 22px;
    display: flex; gap: 16px; align-items: flex-start;
  }
  .rh-a2b4-comp-num {
    font-family: 'Mont', sans-serif; font-size: 28px; font-weight: 600;
    color: #DFECD9; line-height: 1; flex-shrink: 0; width: 36px;
  }
  .rh-a2b4-comp-title {
    font-family: 'Mont', sans-serif; font-size: 14px; font-weight: 600;
    color: #262626; display: block; margin: 0 0 6px 0;
  }
  .rh-a2b4-comp-text {
    font-family: 'Mont', sans-serif; font-size: 13px; font-weight: 600;
    color: #585858; line-height: 1.6; display: block; margin: 0;
  }

  .rh-a2b4-accent {
    background: #262626; border-radius: 20px; padding: 32px 36px;
    display: flex; align-items: flex-start; gap: 20px; margin: 28px 0 0 0;
  }
  .rh-a2b4-accent-line { width: 4px; min-width: 4px; border-radius: 100px; background: #BFD8B3; align-self: stretch; }
  .rh-a2b4-accent p { font-family: 'Mont', sans-serif; font-size: 16px; font-weight: 600; color: #E6E6E6; line-height: 1.7; margin: 0; padding: 0; }
  .rh-a2b4-accent strong { color: #BFD8B3; }

  @media (max-width: 1280px) { .rh-a2b4-wrap { padding: 40px 60px; } }
  @media (max-width: 768px) { .rh-a2b4-wrap { padding: 36px 32px; } }
  @media (max-width: 600px) {
    .rh-a2b4-wrap { padding: 32px 20px; }
    .rh-a2b4-components { grid-template-columns: 1fr; }
    .rh-a2b4 p { font-size: 15px; }
    .rh-a2b4-accent { padding: 22px 20px; border-radius: 14px; }
  }