* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #fafafa;
  color: #222;
}

.container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.box {
  max-width: 600px;
  width: 100%;
  background: #ffffff;
  padding: 40px 30px;
  text-align: center;
  border-radius: 10px;
  border: 1px solid #e5e5e5;
}

h1 {
  margin-bottom: 15px;
  font-size: 32px;
}

.message {
  font-size: 16px;
  margin: 10px 0;
}

.button {
  display: inline-block;
  margin: 20px 0;
  padding: 14px 22px;
  background: #0f5fb3;
  color: #ffffff;
  text-decoration: none;
  font-weight: bold;
  border-radius: 6px;
}

.button:hover {
  background: #0a3d78;
}

.small {
  font-size: 13px;
  color: #666;
  margin-top: 10px;
}

hr {
  margin: 25px 0;
  border: none;
  border-top: 1px solid #e0e0e0;
}

.contact {
  font-size: 14px;
  color: #444;
  line-height: 1.6;
}

footer {
  margin-top: 20px;
  font-size: 12px;
  color: #777;
}