/* Custom variables. Use var(--[variable name]) to use them. */
:root {
  --dark: #000;
  --light: #fff;
  --border: 1.5px solid var(--dark);
}
/* For text selection */
::selection {
  background-color: var(--dark);
  color: var(--light);
}
/* Structure */
body {
  background-color: var(--light);

  padding: 0;
  margin: 0;
  overflow: hidden;

  background-size: cover;
  background-attachment: fixed;

  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.8em; 
  line-height: 1.5em;
}
#container {
  background-color: var(--light);
  background-image: url(assets/bullet.PNG);
  background-repeat: repeat-y;
  background-size: 70px;
  background-position: top left 5px;
  
  height: 100vh;
  max-width: 500px;
  padding: 20px;
  padding-top: 0;
  padding-left: 65px;
  overflow: auto;
}
nav {
  ul, li {
    display: inline-block;
    margin: 0;
  }
  ul {
    padding: 0;
  }
  li {
    padding: 5px;
    width: 80px;
    text-align: center;
  }
  li:last-child {
    border-right: none;
  }
  a {
    text-decoration: none;
  }
}
header {
  position: sticky;
  top: 0;

  padding-top: 1px;

  background-color: var(--light);
  border-bottom: var(--border);

  h1 {
    margin-bottom: 5px;
  }
}
main {
    padding-bottom: 20px;
}
section {
  border-bottom: var(--border);
}
section:last-child {
  border-bottom: none;
}


/* Headings */
h1,h2,h3,h4,h5,h6 {
  font-family: 'Times New Roman', Times, serif;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  text-decoration-line: overline underline;
  text-decoration-thickness: 1.5px;
}
h1::after {
  content: " ⌖";
}

/* Lists */
ul {
  list-style: "⌖  ";
}
li::marker {
  font-family: 'Times New Roman', Times, serif;
  font-weight: bold;
}

/* Details */
details {
  margin-bottom: 5px;
  margin-top: 10px;

  border-top: var(--border);
  border-bottom: var(--border);
}
summary {
  cursor: pointer;
  font-family: 'Times New Roman', Times, serif;
  font-weight: bold;
  text-transform: uppercase;
}

/* Tables */
table {
  margin-bottom: 5px;
  margin-top: 5px;
  width: 100%;
  text-align: left;
  border: var(--border);
  border-collapse: collapse;
}
th, td {
  border: var(--border);
  border-collapse: collapse;
  padding: 5px;
}
th {
  font-family: 'Times New Roman', Times, serif;
  text-transform: uppercase;
}

/* Text and text styling */
p {
  text-indent: 25px;
  text-align: justify;
}
b {
  font-family: 'Times New Roman', Times, serif;
  text-transform: uppercase;
}
a {
  color: var(--dark);
  font-family: 'Times New Roman', Times, serif;
  font-weight: bold;
  text-transform: uppercase;
  transition: letter-spacing 0.5s ease-in-out;
}
a:hover {
  letter-spacing: 0.3em;
}