/* Footer-Style Source Section */
      .source-section-footer {
        background: rgba(46, 139, 87, 0.05);
        border-top: 1px solid rgba(46, 139, 87, 0.1);
        padding: 2.5rem 0;
        margin-top: 3rem;
      }

      .source-section-footer .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 2rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1.5rem;
      }

      .source-info {
        display: flex;
        align-items: center;
        gap: 1rem;
      }

      .source-info svg {
        width: 32px;
        height: 32px;
        opacity: 0.6;
      }

      .source-text h3 {
        margin: 0;
        font-size: 1.1rem;
        font-weight: 600;
        color: var(--text-color, #333);
      }

      .source-text p {
        margin: 0.25rem 0 0 0;
        font-size: 0.85rem;
        opacity: 0.7;
      }

      .source-btn-footer {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.75rem 1.5rem;
        background: #2e8b57;
        color: white;
        text-decoration: none;
        border-radius: 6px;
        font-size: 0.95rem;
        font-weight: 500;
        transition: all 0.2s ease;
        cursor: pointer;
        border: none;
      }

      .source-btn-footer:hover {
        background: #1e5f3f;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(46, 139, 87, 0.3);
      }

      .source-btn-footer svg {
        width: 18px;
        height: 18px;
      }

      @media (max-width: 768px) {
        .source-section-footer .container {
          flex-direction: column;
          text-align: center;
        }

        .source-info {
          flex-direction: column;
          text-align: center;
        }
      }

      @media (prefers-color-scheme: dark) {
        .source-section-footer {
          background: rgba(46, 139, 87, 0.08);
          border-top-color: rgba(46, 139, 87, 0.2);
        }

        .source-text h3 {
          color: #fff;
        }
      }