:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --background-color: #f8f9fa;
    --text-color: #343a40;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--primary-color);
}

.container {
  display: flex;
  flex-wrap: wrap;
}

.header {
  text-align: center;
}

.footer {
  text-align: center;
}

.column {
  flex: 1;
  padding: 10px;
}

.martian-mono-scoop {
  font-family: "Martian Mono", monospace;
  font-weight: 100;
  font-style: normal;
}

li {
    padding-bottom: 10px;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

@media screen and (max-width: 768px) {
  .column {
    flex: 100%;
  }
}