style.css

:root {
    --darkBackground: black;
    --darkBackgroundElement: #232323;
    --darkPreColor: #b3b3b3;
    --darkAccent: white;
    --darkTextAccent: white;
    --darkText: white;
    --fontSize: 24px;
}

pre {
    font-family: monospace;
    color: var(--darkPreColor);
    background-color: var(--darkBackgroundElement);
    padding: 1em;
    white-space: pre-wrap;
    word-wrap: break-word;
    text-align: justify;
}

footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    text-align: center;
    font-size: 12px;
}

footer p {
    padding: 1em;
}

a, span, p, h1, h2, h3, h4, h5 {
    color: var(--darkText);
}

form {
    display: contents;
}

.search {
    width: 100%;
    position: relative;
    display: flex;
}

.searchTerm {
    width: 100%;
    border-right: none!important;
    padding: 1em;
    height: 0.2em;
    border-radius: 5px 0 0 5px;
    outline: none;
    font-size: 18px;
}

.searchButton {
    width: 2em;
    text-align: center;
    border-left: none!important;
    border-radius: 0 5px 5px 0;
    cursor: pointer;
    font-size: 20px;
}

.wrap {
    width: 80%;
    max-width: 600px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/*@media (prefers-color-scheme: dark) {*/
    body {
        background: var(--darkBackground);
        font-family: 'Open Sans', sans-serif;
    }

    .searchTerm {
        border: 2px solid var(--darkAccent);
        color: var(--darkTextAccent);
        background-color: var(--darkBackgroundElement);
    }

    :focus {
        color: var(--darkTextAccent);
    }

    .searchButton {
        border: 2px solid var(--darkAccent);
        background: var(--darkBackgroundElement);
        color: var(--darkAccent);
    }
/*}*/