body {
  font-family: 'Segoe UI', sans-serif;
  background: #f4f7fa;
  color: #333;
  margin: 0;
  padding: 0;
}
h2 {
  color: #0077cc;
  text-align: center;
}
.card {
  background: #fff;
  max-width: 600px;
  margin: 20px auto;
  padding: 20px 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
input[type="text"], input[type="email"], input[type="password"], textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 6px;
}
button {
  background: #0077cc;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
}
button:hover {
  background: #005fa3;
}
.avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
}