body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 2em;
  background-color: #e6f0ff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

img {
  max-width: 400px;
  height: auto;
  border-radius: 12px;
  margin-bottom: 2em;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  cursor: default; 
}

h1 {
  color: #333;
  margin-bottom: 1.5em;
  text-align: center;
}

.mail-button {
  display: inline-block;
  padding: 12px 24px;
  font-size: 16px;
  color: white;
  background-color: #007BFF;
  text-decoration: none;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.mail-button:hover {
  background-color: #0069d9;
  transform: translateY(-2px);
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
}