* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-family: 'IBM Plex Mono', 'Courier New', Courier, monospace;
    font-size: 15px;
    line-height: 1.7;
    color: #1a1a1a;
    background-color: #fafafa;
}

body {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

main {
    max-width: 520px;
    width: 100%;
    border: 1px solid #888;
}

header {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #888;
}

.header-text {
    text-align: left;
}

.headshot {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 20%;
    filter: grayscale(100%);
    flex-shrink: 0;
}

h1 {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    margin-bottom: 0.25rem;
}

.subtitle {
    font-size: 0.9rem;
    color: #666;
}

.about {
    padding: 1.5rem;
    border-bottom: 1px solid #888;
}

.about p {
    font-size: 0.9rem;
    color: #333;
    margin-bottom: 1rem;
}

.about p:last-child {
    margin-bottom: 0;
}

.about ul {
    list-style: none;
    margin: 0.75rem 0 1rem;
    padding-left: 1rem;
    font-size: 0.9rem;
    color: #333;
}

.about li {
    margin-bottom: 0.25rem;
}

.about li::before {
    content: "- ";
    color: #888;
}

a {
    color: #1a1a1a;
    text-decoration: none;
    border-bottom: 1px solid #999;
}

a:hover {
    border-bottom-color: #1a1a1a;
}

footer {
    padding: 1.25rem 1.5rem;
}

footer a {
    margin-right: 1.5rem;
    font-size: 0.9rem;
}

.prompt {
    color: #888;
    margin-right: 0.25rem;
}

@media (max-width: 600px) {
    main {
        max-width: 100%;
    }

    header {
        flex-direction: column-reverse;
        text-align: center;
    }

    .header-text {
        text-align: center;
    }

    .headshot {
        margin-bottom: 1rem;
    }
}