:root {
    --bg: #ffffff;
    --text: #111111;
    --muted: #555555;
    --border: #e0e0e0;
    --link: #6d28d9;
    --link-hover: #4c1d95;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #111111;
        --text: #ebebeb;
        --muted: #888888;
        --border: #2a2a2a;
        --link: #a78bfa;
        --link-hover: #c4b5fd;
    }
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 3rem 2rem;
}

main {
    max-width: 640px;
    width: 100%;
}

header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

header h1 {
    margin-bottom: 0;
}

.avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    display: block;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.6rem;
}

h2 {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.75rem;
}

h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

p {
    color: var(--muted);
    font-size: 1.05rem;
}

p + p {
    margin-top: 0.75rem;
}

section {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
    margin-top: 2rem;
}

a {
    color: var(--link);
    text-decoration: none;
}

a:hover {
    color: var(--link-hover);
    text-decoration: underline;
}

.links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.links a {
    /* thirds, so three fit per row and the leftovers wrap centered underneath */
    flex: 0 0 calc((100% - 1.5rem) / 3);
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

svg {
    flex-shrink: 0;
}

ul {
    color: var(--muted);
    font-size: 1.05rem;
    margin: 0.5rem 0 0.75rem;
    padding-left: 1.1rem;
}

.stack {
    font-size: 0.85rem;
}

.cats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin: 1.25rem 0;
}

.cats img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 8px;
    display: block;
}

.back {
    font-size: 0.95rem;
    display: inline-block;
    margin-bottom: 1.5rem;
}

/* phone: photos stack instead of shrinking, links go two per row */
@media (max-width: 600px) {
    .cats {
        grid-template-columns: 1fr;
    }

    .links a {
        flex: 0 0 calc((100% - 0.75rem) / 2);
    }
}