body {
      font-family: sans-serif;
      line-height: 1.6;
      margin: 0;
      padding: 0;
      background-color: #f4f4f4;
    }

    /* Loader Styles */
    .loader {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(255, 255, 255, 0.9);
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 1000;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.75s ease-in-out;
    }

    .loader.visible {
      opacity: 1;
    }

    .logo-container {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 20px;
    }

    .logo {
      width: 120px;
      height: auto;
    }

    .loading-dots {
      display: flex;
      justify-content: center;
      gap: 10px;
    }

    .dot {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background-color: #333;
      animation: bounce 1.4s infinite ease-in-out;
    }

    .dot:nth-child(1) {
      animation-delay: -0.32s;
    }

    .dot:nth-child(2) {
      animation-delay: -0.16s;
    }

    @keyframes bounce {
      0%, 80%, 100% { 
        transform: scale(0);
      }
      40% { 
        transform: scale(1);
      }
    }

    /* Content Wrapper Styles */
    #content-wrapper {
      padding: 20px;
      opacity: 1;
      transition: opacity 0.75s ease-in-out;
    }

    #content-wrapper.fade-out {
      opacity: 0;
    }

    /* Other Styles */
    header {
      background: #333;
      color: #fff;
      padding: 1rem 0;
      text-align: center;
      margin-bottom: 20px;
    }

    header a {
      color: #fff;
      text-decoration: none;
      padding: 5px 10px;
      border: 1px solid #fff;
      border-radius: 5px;
    }

    header a:hover {
      background: #fff;
      color: #333;
    }

    section {
      background: #fff;
      margin-bottom: 20px;
      padding: 20px;
      border-radius: 5px;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }