body {
  background: #f8fbff;
  font-family: 'Inter', Arial, sans-serif;
  color: #222;
  margin: 0;
  padding: 0;
}
.card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,60,255,0.07);
  max-width: 400px;
  margin: 60px auto;
  padding: 32px;
  text-align: center;
}
input, textarea, button {
  margin: 12px 0;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #e0e6ed;
  font-size: 1rem;
}
button {
  background: #2563eb;
  color: #fff;
  border: none;
  cursor: pointer;
  font-weight: normal;
  transition: background 0.2s;
}
button:hover {
  background: #1e40af;
}

.btn-gr {
    background: rgb(226, 232, 240); color: rgb(51, 65, 85);
}
.btn-gr:hover {
    background: rgb(209, 213, 219);
}

h2 {
    color: #2563eb;
    margin-bottom: 24px;
}