body {
    font-family: "JetBrains Mono", monospace;
    background-color: #0d1117;
    background-image: url("/chunky-hero.webp");
    /*background-position: center;*/
    background-size: cover;
    background-attachment: fixed;
    color: #c9d1d9;
    font-size: 0.85rem;
    line-height: 1.6;
    min-height: 100vh;
}
main {
    box-sizing: border-box;
    margin: 2rem auto;
    width: min(100%, 640px);
    min-height: calc(100vh - 12rem);
    padding: 2rem 1.25rem;
    border-radius: 1rem;
    background-color: rgb(13 17 23 / 0.88);
}
nav {
    margin-bottom: 2rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #21262d;
    display: flex;
    gap: 1rem;
}
nav a {
    color: #58a6ff;
    text-decoration: none;
    font-weight: 600;
}
nav a:hover {
    text-decoration: underline;
}
h1 {
    font-size: 1.4rem;
    color: #f0f6fc;
    margin-bottom: 1.5rem;
}
h1::before {
    content: "> ";
    color: #7f8ea3;
}
h2 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #8b949e;
    margin: 2rem 0 0.75rem 0;
}
ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
li {
    padding: 0.5rem 0;
    /*border-bottom: 1px dotted #21262d;*/
    color: #8b949e;
}
li a {
    color: #58a6ff;
    text-decoration: none;
    font-weight: 500;
}
li a:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    body {
        background-position: 58% center;
        background-attachment: scroll;
    }
    main {
        width: 100%;
        min-height: calc(100vh - 8rem);
        margin-top: 8rem;
    }
}