body {
      margin: 0;
      font-family: 'Arial', sans-serif;
      background-color: #1a1a1a;
      color: #fff;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
    }

    .carousel {
      width: 100%;
      max-width: 900px;
      margin: 20px;
      position: relative;
      overflow: hidden;
    }

    .slide {
      display: none;
      padding: 30px;
      border-radius: 15px;
      background-size: cover;
      background-position: center;
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.5);
      opacity: 0;
      transition: opacity 0.5s ease-in-out;
    }

    .slide.active {
      display: block;
      opacity: 1;
    }

    .slide h1 {
      font-size: 2.8em;
      text-align: center;
      margin-bottom: 15px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    }

    .slide h2 {
      font-size: 1.8em;
      text-align: center;
      margin-bottom: 15px;
      color: #ffd700;
    }

    .slide p {
      font-size: 1.2em;
      text-align: center;
      line-height: 1.6;
    }

    .slide ul {
      list-style: disc;
      padding-left: 25px;
      font-size: 1.15em;
      margin: 15px 0;
    }

    .slide img {
      width: 100%;
      height: 250px;
      object-fit: cover;
      border-radius: 10px;
      margin-bottom: 20px;
      border: 2px solid #ffd700;
    }

    .split {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      justify-content: center;
    }

    .split > div {
      flex: 1;
      min-width: 280px;
    }

    .grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 20px;
      align-items: center;
    }

    .flex-center {
      display: flex;
      align-items: center;
      margin-bottom: 15px;
      font-size: 1.2em;
    }

    .flex-center span {
      font-size: 1.8em;
      margin-right: 15px;
      color: #ffd700;
    }

    .nav-buttons {
      display: flex;
      justify-content: space-between;
      margin-top: 25px;
    }

    .nav-buttons button {
      background-color: #1e90ff;
      color: #fff;
      border: none;
      padding: 12px 25px;
      font-size: 1.1em;
      cursor: pointer;
      border-radius: 8px;
      transition: background-color 0.3s;
    }

    .nav-buttons button:hover {
      background-color: #1c86ee;
    }

    .intro-text {
      font-size: 1.3em;
      text-align: center;
      margin-bottom: 20px;
      color: #ccc;
    }

    @media (min-width: 768px) {
      .grid {
        grid-template-columns: 1fr 1fr;
      }

      .slide img {
        height: 300px;
      }

      .slide h1 {
        font-size: 3em;
      }

      .slide h2 {
        font-size: 2em;
      }
    }