*
{
    --color-bg: #F2F2F2;
    --color-text: #0D0D0D;
    --color-border: #1A1A1A50;
    --color-block-bg: #E5E5E5;
    --color-link: #2462f0;
    --color-external-link: #2462f0;
}

body
{
    margin: 0;
    padding: 0;

    font-family: "Open Sans", sans-serif;
    font-size: 18px;  
    line-height: 1.6;
    
    background-color: var(--color-bg);
    color: var(--color-text);
}

main
{
    max-width: 1024px;
    margin: 1em auto;
    padding: 0 1em;

    background-color: var(--color-bg);
}

h1, h2, h3, h4, h5, h6
{
    margin-top: 0;
    margin-bottom: 0.5em;

    font-weight: normal;
}

h1 { font-size: 1.5em; }
h2 { font-size: 1.3em; }
h3 { font-size: 1.15em; }
h4 { font-size: 1em; }
h5 { font-size: 0.9em; }
h6 { font-size: 0.8em; }

p { margin: 0 0 1em 0; }

hr
{
    height: 3px;
    border: 0;
    
    background: var(--color-border);
}

blockquote
{
    margin: 1em 0;
    padding-left: 1em;

    border-left: 3px solid var(--color-border);
}

code
{
    padding: 0.2em 0.4em;

    font-family: "Courier Prime", monospace;

    background-color: var(--color-block-bg);
    border-radius: 4px;
}

pre code
{
    display: block;
    padding: 1em;

    overflow-x: auto;
}

table
{
    width: 100%;
    margin: 1em 0;
    border-collapse: collapse;

    font-size: 95%;
    
    background-color: var(--color-bg);
}

th, td
{
    padding: 0.4em 0.8em;

    border: 1px solid var(--color-border);
}

th
{
    font-weight: bold;
    text-align: center;

    background-color: var(--color-block-bg);
}

a
{
    color: var(--color-link);
    text-decoration: none;
}
a:hover
{
    text-decoration: underline;
}
a[href^="http"]
{
    color: var(--color-external-link);
}
a[href^="http"]::after
{
    font-size: 0.75em;
    margin-left: 0.2em;
    vertical-align: super;
    content: "[E]";
}

@media (max-width: calc(1024px + 4em + 2px))
{
    main
    {
        margin: none;
        border: none;
    }
}