* {
  box-sizing: border-box;
  font-family: system-ui, sans-serif;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, #111, #1e1e1e);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.card {
  background: #1a1a1a;
  padding: 30px;
  width: 320px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
  border: 2px solid #333;
}

h1 {
  margin: 10px 0 5px;
}

.subtitle {
  color: #aaa;
  font-size: 0.9rem;
}

.bio {
  font-size: 0.95rem;
  margin: 20px 0;
  line-height: 1.5;
}

.links a {
  display: block;
  margin: 10px 0;
  padding: 10px;
  border-radius: 10px;
  background: #2a2a2a;
  color: white;
  text-decoration: none;
  transition: background 0.2s;
}

.links a:hover {
  background: #3a3a3a;
}