@media (prefers-color-scheme: light) {
    body {
        color: #444;
        background-color: #fff;
    }
}

@media (prefers-color-scheme: dark) {
    body {
        color: #ddd;
        background-color: #000;
    }
    a {
        color: #2222FF;
    }
}

body {
    margin: 40px auto;
    max-width: 650px;
    line-height: 1.6;
    font-size: 18px;
    padding: 0 10px;
    /* Thanks again, CSS Tricks: https://css-tricks.com/snippets/css/system-font-stack/ */
    font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

h1, h2, h3 {
    line-height: 1.2
}

nav ul {
    padding: 0;
    list-style: none;
    font-weight: bold;
}

nav ul li {
    display: inline;
    margin-right: 20px;
    line-height: 2.5em;
}

img {
    width: 100px;
    max-width: 95%;
    float: left;
    padding: 10px;
    transition: filter 1s;
}

img:hover {
    filter: invert(0.9);
}

a {
    transition: filter 1s;
}

a:hover {
    filter: invert(0.9);
}

/*Thanks https://css-tricks.com/snippets/css/simple-and-nice-blockquote-styling */
blockquote {
    filter: opacity(75%);
    border-left: 10px solid #ccc;
    margin: 1.5em 10px;
    padding: 0.5em 10px;
    quotes: "\201C""\201D""\2018""\2019";
}
blockquote:before {
    content: open-quote;
    font-size: 4em;
    line-height: 0.1em;
    margin-right: 0.25em;
    vertical-align: -0.4em;
}
blockquote p {
    display: inline;
}