* {
    box-sizing: border-box;
  }
  
  @media (prefers-reduced-motion: no-preference) {
    * {
      scroll-behavior: smooth;
    }
  }
  
  body {
    background-color: black;
    color: white;
  }
  
  nav {
    min-width: 290px;
    height: 100%;
    position: fixed;
    width: 290px;
    overflow: scroll;
    text-align: center;
  }
  
  nav > header {
    font-family: "Orbitron";
    font-size: 28px;
    color: yellow;
  }
  
  nav > ul {
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    flex-wrap: wrap;
    padding-inline-start: 0;
  }
  
  nav li {
    border-top: 1px solid white;
    font-family: "Orbitron";
  }
  
  nav li:hover {
    background-color: red;
  }
  
  nav li:last-of-type {
    border-bottom: 1px solid white;
  }
  
  li > a {
    color: inherit;
    text-decoration: none;
    display: inline-block;
    width: 100%;
    height: 100%;
    padding-top: 25px;
    padding-bottom: 25px;
  }
  
  #main-doc {
    border-left: 1px solid white;
    padding-left: 10px;
    position: absolute;
    left: 300px;
    margin: 0 1em;
    font-family: "Afacad";
  }
  
  section > header {
    font-size: 24px;
    font-family: "Orbitron";
  }

  .divider {
    background-image: linear-gradient(to right, rgba(255, 255, 0, 0.7), black 60%);
    width: 100%;
    height: 0.5em;
    border-radius: 10px 50px;
    margin-top: 0.5em;
  }
  
  p {
    text-indent: 1em;
  }
  
  a {
    text-decoration: none;
  }
  
  .main-link {
    color: yellow;
  }

  .main-link:hover {
    color: red;
  }
  
  .main-link:active {
    color: pink;
  }
  
  .code-block {
    border: 1px solid gray;
    background: rgb(60, 60, 60);
    width: 80%;
    text-align: center;
    margin: auto;
    border-radius: 10px;
    padding: 10px;
  }

  .code-text {
    display: block;
    width: 80%;
    margin: 0 auto;
  }
  
  .two-column {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: 16px;
    max-width: 1400px;
    margin: 0 auto;
  }
  
  .two-column ul {
    width: 100%;
    max-width: 400px;
    font-family: "Afacad";
    list-style-type: circle;
    list-style-position: inside;
  }

  h1 {
    font-size: 24px;
    text-indent: 0.5em;
    font-weight: bold;
  }

  fieldset {
    margin: 0;
    border-radius: 10px 20px;
    border-color: gray;
  }

  legend {
    font-family: "Orbitron";
  }

  @media (max-width: 768px) {
    nav {
      position: relative;
      height: 250px;
      width: 100%;
    }

    #main-doc {
      position: relative;
      left: 0;
      width: 95%;
      border-left: 0;
      padding-left: 0;
    }
  }