:root {
    --fg: #ccc;
    --bg: #000000;
    --link: rgb(212, 0, 255);
    --visited: rgb(212, 0, 255);
    --rule: #ccc;
    --menu: 140px;   /* nav column */
    --gutter: 20px;
    --measure: 750px; /* content line length */
}

* { box-sizing: border-box; }

body {
    margin: 0;
    padding: 8px 6px;
    background: var(--bg);
    color: var(--fg);
    font: 17px/1.35 "DejaVu Sans", Verdana, Geneva, Helvetica, Arial, sans-serif;
}

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

/* sitewide top bar */
#topbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0 1em;
    font-size: 16px;
}

#topbar a { text-decoration: none; }
#topbar a:hover { text-decoration: underline; }

/* title */
#headings {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0 28px;
    margin: 34px 0 30px;
}

#sitename {
    margin: 0;
    font-size: 34px;
    font-weight: 900;
    letter-spacing: -0.5px;
}

#sitename a { color: var(--fg); text-decoration: none; }
#sitename a:hover { text-decoration: underline; }

/* nav column */
#menu {
    float: left;
    width: var(--menu);
    font-size: 16px;
}

#menu ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* the lists nest so one rule indents every level down the open page
the .nav-l0 .nav-l1 ... are for per depth styling */
#menu ul ul { padding-left: 1em; }

#menu li::before {
    content: "\203a\a0"; /* > marker */
    color: var(--fg);
}

#menu a {
    text-decoration: none;
    color: var(--fg);
}

#menu a:hover { text-decoration: underline; }

/* the open branch and the page you are on */
#menu .here > a    { font-weight: bold; }
#menu .current > a { font-weight: bold; color: var(--visited); }


/* content */

#content {
    margin-left: calc(var(--menu) + var(--gutter));
    max-width: var(--measure);
}

#content > :first-child { margin-top: 0; }

h1, h2, h3, h4 {
    font-weight: bold;
    line-height: 1.15;
    margin: 1.4em 0 0.6em;
}

h1 { font-size: 31px; }
h2 { font-size: 25px; }
h3 { font-size: 20px; }
h4 { font-size: 17px; }

p, ul, ol, pre, table { margin: 0.85em 0; }

#content ul, #content ol { padding-left: 1.6em; }
#content li { margin: 0.1em 0; }

pre, code, kbd, samp {
    font-family: "DejaVu Sans Mono", Menlo, Consolas, monospace;
    font-size: 15px;
}

pre {
    margin-left: 1.4em;
    overflow-x: auto;
}

blockquote {
    margin: 0.85em 0 0.85em 1.4em;
    padding-left: 0.8em;
    border-left: 3px solid var(--rule);
}

table { border-collapse: collapse; }
th, td { border: 1px solid var(--rule); padding: 3px 8px; text-align: left; }

img { max-width: 100%; height: auto; }

/* what {{index}} expands to */
#content .dirindex { padding-left: 1.6em; }
#content .dirindex li { margin: 0.2em 0; }
.empty { color: #555; font-style: italic; }

/* post metadata, the bits ssg shits out for dated pages */
.postDate, .tags, time { color: #555; font-size: 15px; }
h2.post { margin-top: 0.2em; }

#footer {
    clear: both;
    margin-top: 40px;
    padding-top: 6px;
    border-top: 1px solid var(--rule);
    font-size: 15px;
}

/* narrow screen garbage */
@media (max-width: 700px) {
    #menu {
        float: none;
        width: auto;
        margin-bottom: 1.6em;
        padding-bottom: 1em;
        border-bottom: 1px solid var(--rule);
    }
    #content { margin-left: 0; }
    #headings { margin: 22px 0 20px; }
    #sitename { font-size: 28px; }
}