.rh-a20b1b * { box-sizing: border-box; font-family: 'Mont', sans-serif; }
  .rh-a20b1b { box-sizing: border-box !important; width: 100%; background: #ffffff; }
  .rh-a20b1b-wrap { width: 100%; max-width: 1600px; margin: 0 auto; padding: 0 80px 44px; }
  .rh-a20b1b-toc { background: #f7f7f7; border-radius: 20px; padding: 28px 32px; border-left: 4px solid #BFD8B3; }
  .rh-a20b1b-toc-label { font-size: 10px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #A3A3A3; display: block; margin: 0 0 18px 0; }
  .rh-a20b1b-toc-list { display: flex; flex-direction: column; gap: 12px; }
  .rh-a20b1b-toc-list a { font-size: 14px; font-weight: 600; color: #262626 !important; text-decoration: none !important; display: flex; align-items: flex-start; gap: 10px; line-height: 1.45; transition: color 0.15s; }
  .rh-a20b1b-toc-list a::before { content: ''; width: 8px; height: 8px; min-width: 8px; background: #BFD8B3; border-radius: 50%; margin-top: 4px; flex-shrink: 0; }
  .rh-a20b1b-toc-list a:hover { color: #606C59 !important; }
  @media (max-width: 1280px) { .rh-a20b1b-wrap { padding: 0 60px 40px; } }
  @media (max-width: 768px) { .rh-a20b1b-wrap { padding: 0 32px 32px; } }
  @media (max-width: 600px) { .rh-a20b1b-wrap { padding: 0 20px 28px; } .rh-a20b1b-toc { padding: 20px 18px; border-radius: 14px; } }