[x-cloak] { display: none; }

:root {
    --color-sky-blue: #90aeb8;
    --color-soft-gray: #999b97;
    --color-dark-gray: #4b4b4b;
    --color-golden-yellow: #ab963f;
    --color-olive-green: #485e37;
    --color-white: #eeeeee;
    --color-black: #000000;
  }  

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family: monospace;
    font-size: 14px;
  }
  
  body {
    display: flex;
    min-height: 100vh;
    background-color: var(--color-white);
    color: var(--color-dark-gray);
    overflow: hidden;
  }
  
  nav {
    width: 120px;
    background: #f4f4f4;
    padding: 1rem 1rem 1rem 1rem;
    box-sizing: border-box;
    background-color: var(--color-olive-green);
    color: var(--color-white);
    min-height: 65px;
    overflow: hidden;
  }

  nav a {
    color: var(--color-white);
  }
  
  nav a:hover {
    color: var(--color-golden-yellow);
  }

  main a {
    color: var(--color-olive-green);
  }

  main a:hover {
    color: var(--color-golden-yellow);
  }
  
  main {
    flex: 1;
    padding: 2rem;
    box-sizing: border-box;
    min-width: 0;
    background-color: var(--color-sky-blue);
    color: var(--color-dark-gray);
    overflow-y: auto;
  }

  .responsive-image {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: 8px;
    margin: 2rem auto;
  }

main h1, main h2, main h3,
main p, main ul, main ol {
    max-width: 900px;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  position: fixed;
}

nav li {
  margin-bottom: 0.5rem;
  margin-top: 1.2rem;
}

footer {
  width: 100%;
  padding: 1rem;
  background: #f9f9f9;
  border-top: 1px solid #ddd;
  font-size: 14px;
  background-color: var(--color-olive-green);
  color: var(--color-white);
}

input, button, select, textarea {
  font-family: monospace;
  font-size: 14px;
}

h1, h2, h3, p {
  margin-top: 0;
}

@media (max-width: 768px) {
  body {
    flex-direction: column;
  }

  nav {
    width: 100%;
    height: 7%;
    margin-top: 0;
    padding: 1rem;
  }

  nav ul {
    display: flex;
    justify-content: space-around;
    position: relative;
  }

  nav li {
    margin-bottom: 0.5rem;
    margin-top: 0.5rem;
  }

  main {
    padding: 1rem;
  }
}