.columns {
      display: flex;
      gap: 2rem;
      flex-wrap: wrap;
    }

    .column {
      flex: 1;
      min-width: 300px;
    }

    .column h4 {
      color: #444;
      margin-bottom: 1rem;
      border-bottom: 0.25px dashed #ddd;
      padding-bottom: 0.5rem;
    }

    .link-list {
      list-style: none;
      padding: 0;
    }

    .link-item {
      margin-bottom: 1.5rem;
    }

    .link-item a {
      display: inline-flex;
      align-items: center;
      font-weight: 600;
      text-decoration: none;
      color: #0077cc;
      font-size: 1.05rem;
      transition: color 0.3s ease;
    }

    .link-item a:hover {
      color: #005fa3;
    }

    .arrow {
      margin-right: 8px;
      font-size: 1.2rem;
      color: #0077cc;
      transition: transform 0.3s ease;
    }

    .link-item a:hover .arrow {
      transform: translateX(4px);
    }

    .description {
      margin-left: 1.8rem;
      font-size: 0.9rem;
      color: #666;
    }

    @media (max-width: 700px) {
      .columns {
        flex-direction: column;
      }
    }