:root{color-scheme:dark;--navy:#101c30;--ink:#f5f7fc;--mint:#28de98;--muted:#b5bed0;--line:#344053}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;background:var(--navy);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6;padding:24px}.card{width:min(620px,100%);border:1px solid var(--line);border-top:3px solid var(--mint);padding:clamp(28px,6vw,54px);background:#172740}.brand{color:var(--mint);font-size:12px;font-weight:700;letter-spacing:2px}.status{display:inline-block;margin-top:30px;padding:7px 11px;border-radius:4px;background:rgba(40,222,152,.12);color:var(--mint);font-size:13px}h1{font-size:clamp(34px,7vw,52px);line-height:1.08;letter-spacing:-2px;margin:18px 0}p{color:var(--muted)}a{color:var(--mint);font-weight:700}.button{display:inline-flex;margin-top:16px;background:var(--mint);color:var(--navy);padding:15px 20px;text-decoration:none;border-radius:5px}.small{font-size:13px;margin-top:28px}