body {
    background-color: #121212;
    color: #e0e0e0;
    font-family: 'IBM Plex Mono', monospace;
    line-height: 1.5;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
    font-size: 15px;
}

h1,
h2,
h3 {
    font-weight: normal;
    margin: 0 0 1rem 0;
}

p {
    margin-bottom: 1rem;
    max-width: 65ch;
}

a {
    color: #fff;
    text-decoration: underline;
    text-decoration-color: #555;
    text-underline-offset: 3px;
}

.dim {
    color: #888;
}

.keyword {
    color: #21ba02;
}

.section-break {
    border-top: 1px dashed #333;
    margin: 2rem 0;
}

li {
    margin-bottom: 0.25rem;
}

ul {
    list-style: none;
    padding: 0;
}

.spaced-list li {
    margin-bottom: 1.5rem;
}

.cmd-prompt {
    margin-bottom: 0.5rem;
}

.cmd-prompt::before {
    content: "$ ";
    color: #21ba02;
    font-weight: 600;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    border-bottom: 1px solid #222;
    padding-bottom: 1rem;
}

.header-title {
    font-weight: 600;
    letter-spacing: 0.5px;
    color: #e0e0e0;
}

header nav a {
    text-decoration: none;
    font-size: 14px;
    color: #999;
}

header nav a:hover {
    color: #fff;
}