body {
      margin: 0;
      font-family: 'Arial', sans-serif;
      background: linear-gradient(to bottom, #222, #555);
      color: white;
      text-align: center;
    }

    header {
      background-color: #b30000;
      padding: 40px 20px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.6);
    }

    h1 {
      font-size: 3em;
      margin: 0;
    }

    .banner {
      width: 100%;
      max-height: 400px;
      object-fit: cover;
    }

    .forma{
      padding: 20px;
    }

    .n {
      margin: 30px auto;
      max-width: 800px;
      background-color: rgba(0,0,0,0.4);
      padding: 20px;
      border-radius: 10px;
    }

    img {
      max-width: 100%;
      border-radius: 10px;
      border: 3px solid rgb(115, 111, 111);
    }

    .j {
      background-color: #111;
      padding: 15px;
      font-size: 0.9em;
    }

    a {
      color: #ffd700;
      text-decoration: none;
    }