.rh-l4 * { box-sizing: border-box; font-family: 'Mont', sans-serif; }
  .rh-l4 { box-sizing: border-box !important; width: 100%; background: #ffffff; }
  .rh-l4-wrap { width: 100%; max-width: 1600px; margin: 0 auto; padding: 48px 80px; }
  .rh-l4 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 12px 0; }
  .rh-l4-sub { font-size: 15px; font-weight: 600; color: #808080; line-height: 1.6; margin: 0 0 28px 0; }
  .rh-l4-steps { display: flex; flex-direction: column; gap: 0; position: relative; }
  .rh-l4-steps::before { content: ''; position: absolute; left: 23px; top: 24px; bottom: 24px; width: 2px; background: #E6E6E6; z-index: 0; }
  .rh-l4-step { display: flex; gap: 22px; align-items: flex-start; padding: 0 0 28px 0; position: relative; z-index: 1; }
  .rh-l4-step:last-child { padding-bottom: 0; }
  .rh-l4-step-num { width: 48px; height: 48px; background: #262626; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; flex-shrink: 0; }
  .rh-l4-step-num span { font-size: 8px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: #99AD8F; line-height: 1; }
  .rh-l4-step-num strong { font-size: 17px; font-weight: 600; color: #BFD8B3; line-height: 1; margin-top: 2px; }
  .rh-l4-step-body { flex: 1; padding-top: 3px; }
  .rh-l4-step-title { font-size: 17px; font-weight: 700; color: #262626; margin: 0 0 10px 0; display: block; }
  .rh-l4-step-text { font-size: 14px; font-weight: 600; color: #585858; line-height: 1.7; margin: 0 0 12px 0; display: block; }
  .rh-l4-step-text:last-child { margin-bottom: 0; }
  .rh-l4-cats { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px 0; }
  .rh-l4-cat { background: #f7f7f7; border: 1.5px solid #BFD8B3; border-radius: 100px; padding: 6px 14px; font-size: 12px; font-weight: 600; color: #606C59; }
  @media (max-width: 1280px) { .rh-l4-wrap { padding: 40px 60px; } }
  @media (max-width: 600px) {
    .rh-l4-wrap { padding: 32px 20px; }
    .rh-l4-step { gap: 14px; }
    .rh-l4-step-num { width: 40px; height: 40px; }
    .rh-l4-steps::before { left: 19px; }
    .rh-l4-step-title { font-size: 15px; }
    .rh-l4-step-text { font-size: 13px; }
  }