@import url('https://fonts.googleapis.com/css2?family=Gelasio:ital,wght@0,400..700;1,400..700&display=swap');

html,
body {
    overflow-x: hidden;
    overflow-y: auto;
}

body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 75ch) minmax(0, 1fr);
    align-items: start;
    column-gap: 2rem;
    padding: 2rem 1.25rem 4rem;
}

.toc {
    grid-column: 1;
    width: min(17rem, 22vw);
    position: fixed;
    top: 32px;
    left: max(0.75rem, calc(50vw - 37.5ch - 20rem));
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    padding-right: 0.75rem;
    z-index: 1;
}

.toc ul {
    margin: 0;
    padding-left: 1rem;
}

.toc li {
    margin-bottom: 0.35rem;
}

.content {
    grid-column: 2;
    width: 100%;
    margin: 0 auto;
    padding: 0 0 2rem;
    max-width: 75ch;
    height: auto;
    flex-grow: 0;
    flex-shrink: 1;
    overflow: visible;
}

p {
    color: #e6e6e6;
    font-family: 'Gelasio';
    line-height: 1.3;
    font-size: 1.1rem;
}

a {
    color: #4DA3FF;
    transition: color 0.2s ease, background-color 0.2s ease;
}

a:hover {
    background-color: #4DA3FF;
    color: #121212;
    text-decoration: none;
}

li::marker {
    color: #e6e6e6;
}

h1 {
    color: #e6e6e6;
    line-height: 1;
    margin-bottom: 0;
    font-family: 'Gelasio';
    font-weight: 600;
}

h2 {
    color: #e6e6e6;
    line-height: 1;
    margin-top: 3rem;
    margin-bottom: 0;
    font-family: 'Gelasio';
    font-weight: 600;
}

h3 {
    color: #e6e6e6;
    line-height: 1;
    margin-top: 2rem;
    margin-bottom: 0;
    font-family: 'Gelasio';
    font-weight: 600;
}

p.comment {
    color: #888;
}

@media (max-width: 1000px) {
    body {
        display: block;
        padding: 1rem 1rem 3rem;
    }

    .toc {
        position: static;
        width: auto;
        max-height: none;
        margin-bottom: 1.25rem;
        padding-right: 0;
    }

    .content {
        padding: 0;
    }
}