body {
    font-family: "BIZ UDGothic", sans-serif;
    max-width: 860px;
    margin: 1em auto;
    padding: 0 1.5em;
}

.header-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    vertical-align: middle;
    gap: 1em;
    flex-wrap: wrap;
}

.hero-row {
    display: flex;
    align-items: flex-start;
    vertical-align: bottom;
    gap: 0.3em;
}

h1 {
    font-family: Bytesized;
    font-size: 48px;
    margin: 0 0 0px 0;
}

.today-aruco {
    text-align: center;
    font-size: 10px;
}

.today-aruco img {
    display: block;
    width: 48px;
    height: 48px;
    image-rendering: pixelated;
    cursor: pointer;
}

footer {
    font-family: monospace;
    font-size: 10pt;
}

footer small {
    font-family: "BIZ UDGothic";
    color: dimgray;
}

footer a {
    color: blue;
}

footer a[href^="http"]::after {
    content: "";
    font-size: 0.8em;
}

.footnotes {
    margin-top: 3rem;
    border-top: 1px solid #ccc;
    font-size: 0.9em;
}

.footnotes ol {
    padding-left: 1.5em;
}

sup a {
    text-decoration: none;
}

sup a:hover,
sup a:focus {
    text-decoration: underline;
}

a[href^="http"]::after {
    content: " ⧉";
    font-size: 0.8em;
}