  <style>
    body {
      margin: 0;
      font-family: Arial, sans-serif;
      background-color: #f9f9f9;
    }
    header {
      background-color: #d50000;
      color: white;
      padding: 1rem;
      text-align: center;
    }
    nav {
      background-color: #fff;
      border-bottom: 1px solid #ccc;
      position: relative;
    }
    .menu-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 28px;
      color: #d50000;
      padding: 1rem;
      cursor: pointer;
      position: absolute;
      top: 0;
      left: 0;
      z-index: 1001;
    }
    .nav-list {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
    }
    .nav-list > li {
      position: relative;
    }
    .nav-list a {
      display: block;
      padding: 1rem;
      text-decoration: none;
      color: #d50000;
      font-weight: bold;
    }
    .nav-list a:hover {
      background-color: #f0f0f0;
    }
    .hero {
      background-image: url("https://via.placeholder.com/1200x400?text=TTC+Schwerin+Hero");
      background-size: cover;
      background-position: center;
      color: white;
      padding: 2rem 1rem;
      text-align: center;
    }
    .section {
      padding: 1rem;
      max-width: 1000px;
      margin: auto;
    }
    .section img {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
    }
    footer {
      background-color: #d50000;
      color: white;
      text-align: center;
      padding: 1rem;
      margin-top: 1rem;
    }
    #scrollTopBtn {
      display: none;
      position: fixed;
      bottom: 40px;
      right: 30px;
      z-index: 99;
      font-size: 18px;
      border: none;
      outline: none;
      background-color: #d50000;
      color: white;
      cursor: pointer;
      padding: 12px 16px;
      border-radius: 50%;
      box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    }
    #scrollTopBtn:hover {
      background-color: #a00000;
    }

    @media (max-width: 768px) {
      .menu-toggle {
        display: block;
      }
      .nav-list {
        display: none;
        flex-direction: column;
        background-color: #fff;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        z-index: 1000;
        border-top: 1px solid #ccc;
      }
      .nav-list.show {
        display: flex;
      }
    }
  </style>
