:root{
  --bg: #0A1A2A;
  --bg-2: #0a3057;
  --card: #ffffff;
  --text: #0f1724;
  --muted: #7dbbf2;
  --accent: #00BFFF;
  --accent-2: #069bcd;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#081224;
    --bg-2:#071029;
    --card:#071029;
    --text:#e6eef8;
    --muted:#9fb0c8;
  }
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:linear-gradient(180deg,var(--bg),var(--bg-2));
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  color:var(--text);
}
.card{
  width:100%;
  max-width:420px;
  background:var(--card);
  border-radius:16px;
  padding:28px 20px;
  box-shadow:0 6px 20px rgba(var(--shadow-rgb),0.08);
  text-align:center;
}
.avatar{
  width: 200px;
  height: 200px;
  border-radius:999px;
  object-fit:cover;
  margin:0 auto 16px;
  border:4px solid var(--accent-2);
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:block;
}
.name{margin:6px 0 4px;font-size:1.25rem}
.bio{margin:0 0 18px;color:var(--accent);line-height:1.4}
.actions{
  display:inline-grid;
  grid-auto-flow:row;
  gap:10px;
  justify-items:stretch;
}
.btn{
  display:inline-block;
  padding:12px 16px;
  border-radius:10px;
  text-decoration:none;
  color:var(--card);
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  width:100%;
  font-weight:600;
}
.btn.ghost{
  background:transparent;
  color:var(--accent-2);
  border:1px solid var(--accent-2);
  box-shadow:none;
}

.btn.limen{
  background:linear-gradient(90deg,#fd6316, #F16B28);
  color:var(--card);
  box-shadow:none;
}

.small{margin-top:18px;color:var(--muted);font-size:0.85rem}

@media(min-width:640px){
  .actions{display:flex;flex-direction:row;flex-wrap:wrap;justify-content:center;gap:12px}
  .btn{min-width:140px;flex:1}
}