:root {
    --bg: #1a1a1a;
    --fg: #f5f5f5;
    --accent: #8b8b8b;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--fg);
    height: 100dvh;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

main {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
    justify-content: center;
}

h1 {
    font-size: 3rem;
    margin: 0;
}

.tagline {
    font-size: 1.25rem;
    margin: 0;
    color: var(--accent);
}

footer {
    padding: 1rem;
    font-size: 0.875rem;
    color: var(--accent);
    opacity: 0.7;
}

.copyright {
    margin: 0;
}