:root {
    margin: 0;
    color-scheme: light dark;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    margin: 0;
}

.page {
    box-sizing: border-box;
    min-height: 100vh;
    max-width: 950px;
    padding: 0 30px;
    margin: 0 auto;
    display: flex;
}

.page-separator {
    border-bottom: 1px solid #8886;
    border-right: 1px solid #8886;
}

hr {
	color: transparent;
	height: 0;
	border-top: 0;
	border-right: 0;
	border-bottom: 1px solid #8886;
	border-left: 0;
}

@media (prefers-color-scheme: dark) {
    .nav-entry-icon[src$='up.png'] {
        filter: invert(1);
    }
}

@media (min-width: 800px) {
    .page {
        flex-direction: row;
        gap: 40px;
    }

    nav, .content {
        padding: 30px 0;
    }

    nav {
        flex: 0 0 14rem;
    }

    .content {
        flex: 1 0 0;
    }
}

@media (max-width: 800px) {
    .page {
        flex-direction: column;
        gap: 30px;
        padding-top: 30px;
        padding-bottom: 200px;
    }
}

nav > ul {
    list-style: none;
    padding: 0;
    margin: 0;

    display: flex;
    flex-direction: column;
}

.icon {
    color: #27ff27;
}

.nav-entry {
    display: flex;
    padding: 0.3em 0;
    gap: 0.3em;
}

.nav-entry-text {
    flex: 1 0 0;
}

.nav-entry.nav-entry-current {
    pointer-events: none;
    color: inherit;
    font-weight: bold;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
}

pre, code {
	font: 100% Consolas, Menlo, 'DejaVu Sans Mono', monospace;
}

blockquote {
	margin-right: 0;
	margin-left: 0;
	padding: 1px 0 1px 2em;
	border-left: 4px solid #8886;
}