* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body, html {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      height: 100%;
      background: rgba(255, 255, 255, 0.9);
    }

    header {
      width: 100%;
      height: 350px;
      background: url('hintergrund.jpg') no-repeat center center;
      background-size: cover;
      position: relative;
    }

    .profile-pic {
      width: 150px;
      height: 150px;
      border-radius: 50%;
      border: 4px solid white;
      object-fit: cover;
      position: absolute;
      top: 100px;
      left: 50%;
      transform: translateX(-50%);
      box-shadow: 0 4px 10px rgba(0,0,0,0.5);
      background-color: white;
    }

    .content-wrapper {
      margin-top: 10px;
      text-align: center;
      padding: 40px 20px;
    }

    h1 {
      font-size: 2.5rem;
      color: black;
      margin-bottom: 20px;
      color: black;
    }

    h2 {
      font-size: 1.5rem;
      color: black;
      margin-bottom: 20px;
    }

    h3 {
      font-size: 1rem;
      color: black;
      margin-top: 20px;
      margin-bottom: 0px;
    }

    .content {
      max-width: 60%;
      margin: 0 auto;
      background-color: rgba(0, 0, 0, 0);
      color: #333;
      padding: 30px;
      font-size: 1.2rem;
      line-height: 1.6;
    }

    .content-ds {
      text-align: left;
    }

    .content a {
      color: #666666;color: #4b7b63;
      text-decoration: none;
      font-weight: bold;
      font-size:16pt;
    }

    .content a:hover {
      text-decoration: underline;
    }

    a {
      color: #666666;
      text-decoration: none;
      font-weight: bold;
    }

    @media (max-width: 600px) {
      .profile-pic {
        width: 100px;
        height: 100px;
        top: 220px;
      }

      h1 {
        font-size: 2rem;
      }

      .content {
        font-size: 1rem;
        padding: 20px;
      }
    }