.rh-a7b4 * { box-sizing: border-box; font-family: 'Mont', sans-serif; }
  .rh-a7b4 { box-sizing: border-box !important; width: 100%; background: #ffffff; }
  .rh-a7b4-wrap { width: 100%; max-width: 1600px; margin: 0 auto; padding: 48px 80px; }
  .rh-a7b4 h2 { 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-a7b4 p { font-size: 16px; font-weight: 600; color: #464646; line-height: 1.75; margin: 0 0 28px 0; padding: 0; display: block; }
  .rh-a7b4-mechs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 0 0 28px 0; }
  .rh-a7b4-mech { background: #f7f7f7; border-radius: 16px; padding: 26px 24px; }
  .rh-a7b4-mech-num { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #99AD8F; display: block; margin: 0 0 14px 0; }
  .rh-a7b4-mech-title { font-size: 16px; font-weight: 600; color: #262626; display: block; margin: 0 0 10px 0; line-height: 1.35; }
  .rh-a7b4-mech-text { font-size: 13px; font-weight: 600; color: #808080; line-height: 1.65; display: block; }
  .rh-a7b4-result { background: #262626; border-radius: 16px; padding: 28px 32px; display: flex; align-items: center; gap: 24px; }
  .rh-a7b4-result-icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(191,216,179,0.1); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
  .rh-a7b4-result-text { font-size: 16px; font-weight: 600; color: #E6E6E6; line-height: 1.55; margin: 0; }
  .rh-a7b4-result-text strong { color: #BFD8B3; }
  @media (max-width: 1280px) { .rh-a7b4-wrap { padding: 40px 60px; } }
  @media (max-width: 960px) { .rh-a7b4-mechs { grid-template-columns: 1fr; } }
  @media (max-width: 600px) {
    .rh-a7b4-wrap { padding: 32px 20px; }
    .rh-a7b4 p { font-size: 15px; }
    .rh-a7b4-result { flex-direction: column; align-items: flex-start; padding: 22px 20px; border-radius: 14px; }
    .rh-a7b4-result-text { font-size: 14px; }
  }