:root {
    color-scheme: light dark;
    --bg: light-dark(#fafaf7, #111);
    --fg: light-dark(#222, #eee);
    --muted: light-dark(#666, #999);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: ui-sans-serif, system-ui, sans-serif;
    background: var(--bg);
    color: var(--fg);
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem;
    line-height: 1.5;
}

main {
    max-width: 40ch;
    text-align: center;
}

h1 {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 600;
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
}

.tagline {
    font-size: 1.125rem;
    margin: 0 0 2rem;
}

.status {
    color: var(--muted);
    font-size: 0.875rem;
    margin: 0;
}