body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  height: 100dvh;
  width: 100dvw;
  margin: 0 auto;
  padding: 0px;
  line-height: 1.6;
  display: flex;
  justify-content: center;
  align-items: center;
}
.container {
  text-align: center;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}
@media screen and (max-width: 768px) {
  .container {
      padding: 16px;
  }
}
.checkout-button {
  background-color: #0066FF;
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.2s;
}
.checkout-button:hover {
  background-color: #0052CC;
}
.success-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 40px 20px;
}
.success-page h1 {
  font-size: 32px;
  color: #2E3338;
  margin-bottom: 8px;
}
.success-page p {
  font-size: 18px;
  color: #6B7280;
  margin-bottom: 24px;
}
.success-button {
  background-color: #10B981;
  color: white;
  border: none;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
  text-decoration: none;
  display: inline-block;
}
.success-button:hover {
  background-color: #059669;
  color: white;
  text-decoration: none;
}