:root {
  --link-color: #66e;
}

body {
    display: flex;
    flex-direction: column;

    color: lightblue;
    background-color: #111;
    /* background-color: #202020; */

    min-height: 100vh;
    margin: 0;
    padding: 0;

    font-size: 1rem;
}

a {
    color: var(--link-color);
}
main {
    background-color: rgba(0, 0, 40, 0.2);
    /* width: 100%; */
    min-width: 60vw;
    padding: 1rem;
    margin: auto;
    flex: 1; /* Expand to fill available space */
}


a:visited {
    color: var(--link-color);
}

li a {
    color: white;
}

li a:visited {
    color: white;
}

header {
    background-color: #333;
    padding: 1rem;
    text-align: center;
}

header h1 {
    font-family: "Courier New", monospace;
    text-decoration: underline #55f double 2px;
}

header p {
    color: white;
    font-style: italic;
    font-size: 0.6rem;
}

nav {
    background-color: #444;
    padding: 0.5rem;
}

nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 1rem;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

main {
    background-color: rgba(0, 0, 40, 0.2);
    
    max-width: 90vw;
    
    padding: 1rem;
    margin: auto;
}

main section {
    padding: 1rem 2rem;
}

footer {
    margin-top: auto;
    background-color: #333;
    color: #aaa;
    text-align: center;
    padding: 1rem;
}