:root {
    color-scheme: light dark;
    --brand: #2E9E63;
    --text: #1c1c1e;
    --muted: #6b6b70;
    --bg: #ffffff;
    --card: #f5f5f7;
}

@media (prefers-color-scheme: dark) {
    :root {
        --text: #f2f2f2;
        --muted: #9a9a9e;
        --bg: #121214;
        --card: #1c1c1e;
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
}

.wrap {
    max-width: 680px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 20px;
    margin-bottom: 8px;
}

.badge .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--brand);
    display: inline-block;
}

h1 {
    font-size: 32px;
    margin: 24px 0 8px;
}

h2 {
    font-size: 20px;
    margin: 40px 0 12px;
}

p.lead {
    color: var(--muted);
    font-size: 17px;
    margin-top: 0;
}

.card {
    background: var(--card);
    border-radius: 14px;
    padding: 20px 24px;
    margin: 20px 0;
}

a { color: var(--brand); }

nav {
    margin-bottom: 32px;
    font-size: 14px;
}

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

nav a:hover { color: var(--brand); }

.updated {
    color: var(--muted);
    font-size: 13px;
    margin-top: 48px;
}