.rh-c4 * { box-sizing: border-box; font-family: 'Mont', sans-serif; }
  .rh-c4 { box-sizing: border-box !important; width: 100%; background: #ffffff; }
  .rh-c4-wrap { width: 100%; max-width: 1600px; margin: 0 auto; padding: 48px 80px; }
  .rh-c4 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-c4 p { font-size: 16px; font-weight: 600; color: #464646; line-height: 1.75; margin: 0 0 20px 0; padding: 0; display: block; }
  .rh-c4-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0 28px 0; }
  .rh-c4-col { border-radius: 16px; padding: 26px 28px; }
  .rh-c4-col.a { background: #f7f7f7; border-top: 3px solid #BFD8B3; }
  .rh-c4-col.b { background: #262626; border-top: 3px solid #CB817D; }
  .rh-c4-col-tag { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; display: block; margin: 0 0 12px 0; }
  .rh-c4-col.a .rh-c4-col-tag { color: #99AD8F; }
  .rh-c4-col.b .rh-c4-col-tag { color: #CB817D; }
  .rh-c4-col-title { font-size: 17px; font-weight: 700; display: block; margin: 0 0 10px 0; }
  .rh-c4-col.a .rh-c4-col-title { color: #262626; }
  .rh-c4-col.b .rh-c4-col-title { color: #ffffff; }
  .rh-c4-col-text { font-size: 13px; font-weight: 600; line-height: 1.65; display: block; }
  .rh-c4-col.a .rh-c4-col-text { color: #585858; }
  .rh-c4-col.b .rh-c4-col-text { color: #A3A3A3; }
  .rh-c4-signal { background: #DFECD9; border-radius: 16px; padding: 26px 30px; border-left: 4px solid #99AD8F; }
  .rh-c4-signal-tag { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #606C59; display: block; margin: 0 0 10px 0; }
  .rh-c4-signal p { font-size: 15px; font-weight: 600; color: #2f3a2a; line-height: 1.7; margin: 0; }
  .rh-c4-signal p strong { color: #1f2a1a; }
  @media (max-width: 1280px) { .rh-c4-wrap { padding: 40px 60px; } }
  @media (max-width: 768px) { .rh-c4-compare { grid-template-columns: 1fr; } }
  @media (max-width: 600px) {
    .rh-c4-wrap { padding: 32px 20px; }
    .rh-c4 p { font-size: 15px; }
    .rh-c4-col { padding: 22px 20px; }
    .rh-c4-signal { padding: 22px 20px; border-radius: 14px; }
  }