*{box-sizing:border-box}
body{margin:0;min-height:100vh;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(145deg,#111827,#374151);display:flex;justify-content:center;padding:28px 16px;color:#111827}
.card{width:100%;max-width:430px;background:#fff;border-radius:28px;padding:30px 20px 24px;text-align:center;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.avatar{width:92px;height:92px;border-radius:50%;margin:0 auto 16px;background:#111827;color:#fff;display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:800}
h1{font-size:28px;margin:4px 0 6px}
.role{margin:0;font-weight:700;color:#6b7280}
.bio{margin:10px 0 22px;color:#4b5563;line-height:1.5}
#links{display:grid;gap:12px}
.link{display:block;text-decoration:none;padding:15px 18px;border-radius:15px;background:#f3f4f6;color:#111827;font-weight:700;transition:.15s}
.link:active{transform:scale(.98)}
.link.primary{background:#111827;color:#fff}
.qr-note{font-size:12px;color:#9ca3af;margin:24px 8px 10px;line-height:1.4}
footer{font-size:12px;color:#9ca3af}