:root{font-family:Inter,Pretendard,Malgun Gothic,sans-serif;color:#1c2026;background:#f4f5f8;color-scheme:light}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center}#root{width:min(92vw,600px)}.panel{background:#fff;border:1px solid #e0e3e8;border-radius:16px;padding:38px;box-shadow:0 14px 44px #1118270d}.mark{letter-spacing:.3em;font-weight:750;font-size:13px;color:#262b34}.panel h1{font-size:24px;margin:24px 0 12px;letter-spacing:-.04em}.panel p{line-height:1.7;color:#666f7b;font-size:14px}.panel small{display:block;margin-top:28px;color:#9199a4;font-size:11px;letter-spacing:.08em}