/* Assume light mode by default */
@import "https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.11.1/styles/atom-one-light.min.css"
    screen;

/* Supersede dark mode when applicable */
@import "https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.11.1/styles/atom-one-dark-reasonable.min.css"
    screen and (prefers-color-scheme: dark);

:root {
    --font-sans:
        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
        Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif,
        "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    --font-mono:
        Consolas, monaco, "Ubuntu Mono", "Liberation Mono", "Courier New",
        Courier, monospace;

    /* Light theme */
    --tx-1: #1a1a1a;
    --bg-1: #ffffff;
    --bg-2: #fafafa;
    --lk-1: #0070f3;

    /* Dark theme */
    --d-tx-1: #d1d7e0;
    --d-bg-1: #212830;
    --d-bg-2: #282c34;
    --d-lk-1: #478be6;
}

@media (prefers-color-scheme: dark) {
    :root {
        --tx-1: var(--d-tx-1);
        --bg-1: var(--d-bg-1);
        --bg-2: var(--d-bg-2);
        --lk-1: var(--d-lk-1);
    }
}
html {
    font-family: var(--font-sans);
}

body {
    background: var(--bg-1);
    color: var(--tx-1);
    font-family: sans-serif;
    line-height: 1.5;
    margin: 0;
}

main {
    margin: 2rem auto;
    max-width: 720px;
    padding: 1rem;
}

footer {
    margin: 2rem auto;
    max-width: 720px;
}

footer img {
    width: 48px;
}

h1,
h2 {
    line-height: 1;
}

h2 {
    padding-top: 0.875rem;
}

a {
    color: var(--lk-1);
}

dt {
    font-weight: bold;
    padding-top: 0.4375rem;
}

dd {
    margin: 0;
    padding-top: 0.4375rem;
}

ul {
    padding-inline-start: 16px;
}

code,
pre {
    background: var(--bg-2);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

code.language-javascript {
    cursor: pointer;
}

#version-nav {
    max-width: 720px;
    margin: 1rem auto 0;
    padding: 0 1rem;
    text-align: right;
    font-size: 0.85rem;
}

#version-nav a {
    text-decoration: none;
}

#version-nav a + a::before {
    content: "|";
    margin: 0 0.4rem;
    color: var(--tx-1);
}

.version-note {
    display: inline-block;
    background: var(--bg-2);
    padding: 0.4rem 1rem;
    border-radius: 4px;
    font-size: 0.85rem;
    margin-top: 0.75rem;
}

#site-header {
    text-align: center;
}