  <style>
    body {
      font-family: 'Poppins', sans-serif;
      background: #f8f9fa;
    }

    header {
      background: linear-gradient(135deg, #007bff, #6610f2);
      color: white;
      padding: 70px 0 40px;
      text-align: center;
      position: relative;
    }

    header img {
      width: 120px;
      height: 120px;
      object-fit: contain;
      border-radius: 50%;
      background: #fff;
      padding: 8px;
      box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
    }

    header h1 {
      font-size: 2.8rem;
      font-weight: bold;
      margin-top: 20px;
    }

    header p {
      font-size: 1.1rem;
    }

    .card {
      border: none;
      border-radius: 15px;
      box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .copy-btn {
      background: none;
      border: none;
      color: #007bff;
      cursor: pointer;
      transition: 0.2s;
    }

    .copy-btn:hover {
      color: #6610f2;
      transform: scale(1.1);
    }

    .section-icon {
      font-size: 2rem;
      color: #007bff;
      margin-right: 10px;
    }

    footer {
      background: #343a40;
      color: #ccc;
      padding: 30px 0;
      text-align: center;
    }

    footer a {
      color: #66b2ff;
      text-decoration: none;
    }

    footer a:hover {
      text-decoration: underline;
    }

    /* 🔹 Moslashuv (responsive) */
    @media (max-width: 768px) {
      header {
        padding: 60px 20px 30px;
      }

      header img {
        width: 90px;
        height: 90px;
      }

      header h1 {
        font-size: 2rem;
      }

      .card {
        padding: 1.5rem;
      }
    }
  </style>