body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  color: #222;
  background: linear-gradient(135deg, #e0f7fa, #ffffff);
}

.wrapper {
  max-width: 1000px;
  margin: 40px auto;
  padding: 20px;
}

h1 {
  font-size: 32px;
  margin-bottom: 30px;
  text-align: center;
  letter-spacing: 1px;
}

.main {
  display: flex;
  gap: 40px;
  align-items: center;
}

.left {
  flex: 1;
}

.right {
  flex: 1;
  text-align: center;
}

img {
  width: 100%;
  max-width: 420px;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.button {
  display: block;
  padding: 16px;
  margin-bottom: 15px;
  text-align: center;
  text-decoration: none;
  color: white;
  background: linear-gradient(135deg, #4facfe, #00f2fe);
  border-radius: 8px;
  font-weight: bold;
  transition: 0.3s;
}

.button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.message {
  margin-top: 25px;
  line-height: 1.8;
  background: white;
  padding: 15px;
  border-radius: 8px;
}

.footer {
  margin-top: 40px;
  text-align: center;
  font-size: 13px;
  color: #666;
}

.nowrap {
  white-space: nowrap;
}

@media screen and (max-width: 700px) {
  .main {
    flex-direction: column;
  }
}