.wrap{max-width:640px;margin:2rem auto;padding:1.25rem 1.5rem;border-radius:16px;box-shadow:0 6px 24px #00000014;background:#fff;line-height:1.6;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Noto Sans KR,sans-serif}h1{margin:0 0 .75rem;font-size:1.4rem}.user-id{margin-bottom:1rem;font-weight:700;color:#333}