body {
  font-family: Arial, sans-serif;
  background: #f5f5f5;
  padding: 20px;
  text-align: center;
}
.logo-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
}
.logo {
  height: 60px;
}
.content {
  background: white;
  padding: 30px;
  border-radius: 10px;
  max-width: 600px;
  margin: auto;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
form input {
  margin: 5px 0;
  padding: 8px;
  width: 80%;
}
form label {
  display: block;
  margin-bottom: 10px;
  text-align: left;
}
.button {
  background-color: #007bff;
  color: white;
  padding: 10px 20px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  margin-top: 20px;
  display: inline-block;
  border: none;
  cursor: pointer;
}
.button:hover {
  background-color: #0056b3;
}
.message-important {
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeeba;
  padding: 15px;
  margin-top: 20px;
  border-radius: 5px;
  text-align: left;
  font-size: 0.95em;
}
canvas {
  margin-top: 30px;
}