:root {
    --bg: #fffCF3;
    --fg: #0F352C;
    --logo-max-w: 1598px;
}
html, body { height: 100%; margin: 0; }
body {
    background: var(--bg);
    color: var(--fg);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}
.container { width: 100%; padding: 2vmin; display: flex; justify-content: center; }
img.logo {
    width: min(33vw, 100%);
    max-width: var(--logo-max-w);
    height: auto;
    display: block;
}

/* Accessible visually-hidden utility used for SEO headings */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

footer {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    color: #0F352C;
    font-size: 0.9rem;
}