body {
    font-family: 'Roboto', sans-serif;
    background-color: #1a1a2e;
    color: #f1f1f1;
    overflow-x: hidden;
    transition: all 0.3s;
  }
  button {
    border-radius: 8px;
    padding: 12px 18px;
    margin: 8px 0;
    background-color: #7289da;
    color: white;
    border: 2px solid #5b6eae;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    cursor: pointer;
    transition: all 0.3s;
  }
  button:hover {
    background-color: #5b6eae;
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.6);
  }
  body {
    transition: background-color 0.3s;
  }
  footer {
    margin-top: 20px;
    text-align: center;
    border-top: 2px solid #7289da;
    padding-top: 12px;
    color: white;
  }
  header {
    display: flex;
    justify-content: space-between;
    padding: 20px;
  }
  header h1 {
    color: #7289da;
  }
  header button {
    background-color: #3b5998;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  }
  header button:hover {
    background-color: #7289da;
  }
  #sidebar {
    width: 250px;
    background-color: #23272a;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1;
    transform: translateX(-270px);
    opacity: 0;
    transition: transform 0.5s ease, opacity 0.5s ease;
    border-right: 2px solid #7289da;
  }
  #sidebar.show {
    transform: translateX(0);
    opacity: 1;
  }
  #container {
    margin-left: 250px;
    padding: 25px;
    background: #2f3136;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    transition: margin-left 0.5s ease;
  }
  #container h1 {
    color: #7289da;
  }
  #downloads, #discord, #updates, #others {
    display: none;
  }
  #downloads.active, #discord.active, #updates.active, #others.active {
    display: block;
  }
  #downloads a {
    display: block;
  }
  #tab-button {
    background-color: #7289da;
    color: white;
    padding: 12px 18px;
    width: 100%;
    border: 2px solid #5b6eae;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
  }
  #tab-button:hover {
    background-color: #5b6eae;
    transform: scale(1.05);
  }
  #tab-button:active {
    background-color: #3b5998;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  }
  iframe {
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  }
  footer {
    border-top: 2px solid #7289da;
    padding-top: 15px;
  }
  @keyframes fadeIn {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
  @keyframes slideIn {
    0% {
      transform: translateX(-100%);
    }
    100% {
      transform: translateX(0);
    }
  }
  .tab-content {
    padding: 20px;
    background: #36393f;
    border-radius: 8px;
    margin-top: 10px;
    border: 2px solid #7289da;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  #downloads.active, #discord.active, #updates.active, #others.active {
    opacity: 1;
    animation: fadeIn 0.5s ease-in;
  }
  #sidebar.show .tab-button {
    animation: slideIn 0.5s ease-out;
  }
  button:focus {
    outline: none;
  }
  @media (max-width: 768px) {
    #container {
      margin-left: 0;
    }
    .sidebar {
      width: 200px;
    }
    #menu-button {
      font-size: 16px;
      padding: 10px;
    }
  }
  @media (max-width: 480px) {
    body {
      font-size: 14px;
    }
    button {
      padding: 10px 14px;
    }
    header h1 {
      font-size: 20px;
    }
  }