.rh-ng4 * { box-sizing: border-box; font-family: 'Mont', sans-serif; }
  .rh-ng4 { box-sizing: border-box !important; width: 100%; background: #ffffff; }
  .rh-ng4-wrap { width: 100%; max-width: 1600px; margin: 0 auto; padding: 48px 80px; }
  .rh-ng4 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-ng4 p { font-size: 16px; font-weight: 600; color: #464646; line-height: 1.75; margin: 0 0 20px 0; padding: 0; display: block; }
  .rh-ng4 p a { color: #6E8C5E !important; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 2px; -webkit-text-decoration-color: #99AD8F; text-decoration-color: #99AD8F; transition: color 0.15s, text-decoration-color 0.15s; }
  .rh-ng4 p a:hover { color: #4F6A41 !important; -webkit-text-decoration-color: #6E8C5E; text-decoration-color: #6E8C5E; }
  .rh-ng4-hero { background: #262626; border-radius: 20px; padding: 36px 44px; display: flex; align-items: center; gap: 32px; margin: 0 0 12px 0; position: relative; overflow: hidden; }
  .rh-ng4-hero::after { content: ''; position: absolute; right: -40px; bottom: -40px; width: 160px; height: 160px; border-radius: 50%; background: #BFD8B3; opacity: 0.06; }
  .rh-ng4-hero-num { font-size: clamp(44px, 6vw, 72px); font-weight: 600; color: #BFD8B3; line-height: 0.9; flex-shrink: 0; position: relative; z-index: 1; }
  .rh-ng4-hero-text { font-size: 15px; font-weight: 600; color: #E6E6E6; line-height: 1.65; position: relative; z-index: 1; }
  .rh-ng4-hero-text a { color: #BFD8B3 !important; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; -webkit-text-decoration-color: #BFD8B3; text-decoration-color: #BFD8B3; }
  .rh-ng4-source { font-size: 12px; font-weight: 600; color: #A3A3A3; margin: 0 0 24px 0; padding: 0 4px; display: block; }
  .rh-ng4-closing { background: #f7f7f7; border-radius: 16px; padding: 26px 30px; border-left: 4px solid #CB817D; margin: 0; }
  .rh-ng4-closing p { font-size: 15px; font-weight: 600; color: #464646; line-height: 1.7; margin: 0; }
  .rh-ng4-closing p strong { color: #262626; }
  @media (max-width: 1280px) { .rh-ng4-wrap { padding: 40px 60px; } }
  @media (max-width: 768px) { .rh-ng4-hero { flex-direction: column; align-items: flex-start; gap: 16px; } }
  @media (max-width: 600px) {
    .rh-ng4-wrap { padding: 32px 20px; }
    .rh-ng4 p { font-size: 15px; }
    .rh-ng4-hero { padding: 28px 24px; border-radius: 14px; }
    .rh-ng4-closing { padding: 22px 20px; border-radius: 14px; }
  }