:root {
    color-scheme: dark;
    --bg: #0f172a;
    --card: #1e293b;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --brand: #22c55e;
}
* {
    box-sizing: border-box;
}
body {
    margin: 0;
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: radial-gradient(circle at top right, #1d4ed8 0%, var(--bg) 45%);
    color: var(--text);
    font-family: "Segoe UI", Arial, sans-serif;
}
.wrap {
    width: min(92vw, 760px);
    background: color-mix(in srgb, var(--card) 88%, black);
    border: 1px solid #334155;
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
}
.badge {
    display: inline-block;
    margin: 0 0 18px;
    padding: 6px 12px;
    border-radius: 999px;
    color: var(--brand);
    border: 1px solid color-mix(in srgb, var(--brand) 45%, transparent);
    background: color-mix(in srgb, var(--brand) 15%, transparent);
    font-size: 12px;
    font-weight: 700;
}
h1 {
    margin: 0 0 14px;
    font-size: clamp(26px, 4vw, 40px);
}
p {
    margin: 10px 0 0;
    color: var(--muted);
    line-height: 1.6;
}