:root[data-theme^='Light'] {
    --cc-00: #ffffff;
    --cc-01: #e0e0e0;
    --cc-02: #333333;
    --cc-03: #00a2ff;
    --cc-04: #002291;
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme^='Dark']) {
        --cc-00: #ffffff;
        --cc-01: #e0e0e0;
        --cc-02: #333333;
        --cc-03: #00a2ff;
        --cc-04: #002291;
    }
}
:root[data-theme^='Dark'] {
    --cc-00: #333333;
    --cc-01: #6d6d6d;
    --cc-02: #ffffff;
    --cc-03: #ffe600;
    --cc-04: #ffebc0;
}
@media (prefers-color-scheme: dark) {
    :root:not([data-theme^='Light']) {
        --cc-00: #333333;
        --cc-01: #6d6d6d;
        --cc-02: #ffffff;
        --cc-03: #ffe600;
        --cc-04: #ffebc0;
    }
}
html {
    background-color: var(--cc-00);
    font-size: 16px;
    color: var(--cc-02);
    font-family: monospace;
    margin: 0; padding: 0;
}
body {
    margin: 0; padding: 0;
}
main {
    margin: 0; padding: 10vh 10vw;
}
h1 {
    font-size: 3rem;
}
h1 img {
    display: inline-block;
    vertical-align: text-bottom;
    height: 1.5em; width: 1.5em;
    padding: 0; 
    object-fit: contain;
    margin-right:0;
}
h2 {
    font-size: 1.75rem;
}
h3 {
    font-size: 1.50rem;
}
p {
    font-size: 1.25rem;
    text-align: justify;
}
a, a:visited {
    font-weight: normal;
    font-size: 1.25rem;
    color: var(--cc-03);
}
a:hover {
    color: var(--cc-02);
    font-weight: bold;
}
a.button {
    display: inline-block;
    font-size: 1.5em;
    padding: 0.75em;
    font-family: monospace;
    font-weight: bolder;
    background-color: var(--cc-03);
    border: none;
    border-radius: 0.25em;
    cursor: pointer;
    user-select: none;
    color: var(--cc-00);
    text-decoration: none;
}
a.button:hover {
    background-color: var(--cc-02);
}
menu {
    padding: 0;
    text-align: left;
}
menu ul {
    padding: 0;
    color: var(--cc-01);
}
menu a, menu a:visited {
    font-weight: bold;
}
menu a:hover {
    font-weight: bolder;
}
#theme-switcher {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    position: absolute;
    top: 0; right: 0;
    cursor: pointer;
    margin: 0; padding: 1rem;
    opacity: 0.5;
    user-select: none;
}
#decoration {
    width: 0;
    height: 0;
    z-index: -1;
    opacity: 0.25;
    position: absolute;
    border-left: 100vw solid var(--cc-01);
    border-bottom: 100vh solid transparent;
    top: 0;
    left: 0;
    overflow: hidden;
}
.flexible {
    display: flex;
    flex-wrap: wrap;
    justify-content: stretch;
    gap: 2em;
}
.flexible > div {
    flex: none;
    flex-grow: 1;
    width: min(100%, 35vw);
    border: 3px dotted var(--cc-01);
    padding: 1em 2em;
    text-align: justify;
}
section h3 {
    color: var(--cc-04);
}
section ul {
    font-size: 1.25rem;
    text-align: justify;
}
footer {
    margin: 0;
    padding: 5rem 0;
    text-align: center;
    vertical-align: middle;
}
footer > span:last-child {
    display: block;
    margin-top: 2.5rem;
    opacity: 0.5;
}