body{font-family:system-ui,sans-serif;background:#f4f4f5;margin:0;padding:40px;color:#18181b}.card{max-width:700px;margin:auto;background:white;border-radius:18px;padding:28px;box-shadow:0 8px 30px #0001}.profile{display:flex;gap:16px;align-items:center}.profile img{width:80px;height:80px;border-radius:50%;object-fit:cover}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0}.stats div{background:#f4f4f5;padding:14px;border-radius:12px;text-align:center}.stats span{display:block;font-size:12px;color:#71717a;margin-top:4px}.button,button{display:inline-block;background:#111827;color:white;padding:11px 16px;border:0;border-radius:10px;text-decoration:none;cursor:pointer}a{color:inherit}