:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#f4f7fb;background:#080d18;font-family:system-ui,sans-serif}body{margin:0}main{box-sizing:border-box;place-items:center;min-height:100svh;padding:24px;display:grid}section{box-sizing:border-box;background:#111c2e;border:1px solid #253753;border-radius:20px;width:min(100%,520px);padding:32px}h1{font-size:clamp(28px,5vw,38px);line-height:1.2}p{color:#bfccdf;line-height:1.6}.brand{color:#70d3ff;letter-spacing:.2em;font-size:12px;font-weight:700}.code{text-align:center;letter-spacing:.12em;background:#080d18;border-radius:12px;margin:28px 0;padding:20px 10px;font-family:monospace;font-size:clamp(25px,6vw,40px)}