.rh-a2b5 * { box-sizing: border-box; font-family: 'Mont', sans-serif; }
  .rh-a2b5 { box-sizing: border-box !important; width: 100%; background: #ffffff; }
  .rh-a2b5-wrap { width: 100%; max-width: 1600px; margin: 0 auto; padding: 48px 80px; }

  .rh-a2b5 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-a2b5 h3 {
    font-family: 'Mont', sans-serif; font-size: clamp(17px, 2vw, 22px);
    font-weight: 600; color: #262626; line-height: 1.25; margin: 36px 0 16px 0; padding: 0;
  }
  .rh-a2b5 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 поверхности */
  .rh-a2b5-surfaces { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 28px 0; }
  .rh-a2b5-surface {
    background: #f7f7f7; border-radius: 16px; padding: 22px 18px; text-align: center;
    border-bottom: 3px solid #BFD8B3;
  }
  .rh-a2b5-surface-icon { font-size: 28px; display: block; margin: 0 0 10px 0; }
  .rh-a2b5-surface-title {
    font-family: 'Mont', sans-serif; font-size: 13px; font-weight: 600;
    color: #262626; display: block; margin: 0 0 6px 0;
  }
  .rh-a2b5-surface-text {
    font-family: 'Mont', sans-serif; font-size: 12px; font-weight: 600;
    color: #808080; line-height: 1.5; display: block; margin: 0;
  }

  /* Практические советы */
  .rh-a2b5-tips { margin: 28px 0 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
  .rh-a2b5-tip {
    background: #f7f7f7; border-radius: 14px; padding: 18px 22px;
    display: flex; align-items: flex-start; gap: 14px;
  }
  .rh-a2b5-tip-dot {
    width: 8px; height: 8px; min-width: 8px; background: #BFD8B3;
    border-radius: 50%; margin-top: 5px; flex-shrink: 0;
  }
  .rh-a2b5-tip-text {
    font-family: 'Mont', sans-serif; font-size: 14px; font-weight: 600;
    color: #464646; line-height: 1.6; display: block; margin: 0;
  }
  .rh-a2b5-tip-text strong { color: #262626; }

  @media (max-width: 1280px) { .rh-a2b5-wrap { padding: 40px 60px; } }
  @media (max-width: 768px) {
    .rh-a2b5-wrap { padding: 36px 32px; }
    .rh-a2b5-surfaces { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 600px) {
    .rh-a2b5-wrap { padding: 32px 20px; }
    .rh-a2b5-surfaces { grid-template-columns: repeat(2, 1fr); }
    .rh-a2b5 p { font-size: 15px; }
  }