.titulo_noticia_principal {
    color: #000000;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .article-content, .article_head {
    transition: font-size 0.3s ease, color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .article_head {
    font-size: 24px;
  }
  .article-content {
    font-size: 18px;
  }
  .font-size-controls {
    position: sticky;
    top: 80px;
    z-index: 100;
    background: white;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .font-size-controls button {
    padding: 8px 12px;
    border: 1px solid #ddd;
    background: white;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
  }
  .font-size-controls button:hover {
    background: #f0f0f0;
    transform: scale(1.05);
    border-color: #007bff;
  }
  .font-size-controls button:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
  }
  .font-size-controls button i {
    font-size: 1.2rem;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .font-size-display {
    min-width: 50px;
    text-align: center;
    font-weight: 600;
    background: #f8f9fa;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid #ddd;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  blockquote {
    font-family: "Merriweather", serif;
    font-size: 1em;
    line-height: 1.5;
    color:rgb(0, 0, 0);
    background-color: #f8f9fa;
    border-left: 4px solid #4a5568;
    margin: 1.5em 0;
    padding: 1.5em 2em;
    position: relative;
    border-radius: 0 4px 4px 0;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
  }

  blockquote::before,
  blockquote::after {
    font-family: "Georgia", serif;
    font-size: 4em;
    position: absolute;
    opacity: 0.1;
    color: #2d3748;
  }

  blockquote::before {
    content: '"';
    left: 10px;
    top: -10px;
  }

  blockquote::after {
    content: '"';
    right: 10px;
    bottom: -30px;
  }

  blockquote p {
    margin: 0 0 1em 0;
  }

  blockquote p:last-child {
    margin-bottom: 0;
  }

  blockquote cite {
    display: block;
    font-style: italic;
    font-size: 0.9em;
    margin-top: 1em;
    color: #718096;
  }

  @media (max-width: 768px) {
    blockquote {
      margin: 1em 0;
      padding: 1em 1.5em;
    }
    
    blockquote::before {
      font-size: 3em;
      left: 5px;
    }

    blockquote::after {
      font-size: 3em;
      right: 5px;
    }
  }