* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  color: #333;
  line-height: 1.6;
}

header {
  background-color: #cc0000;
  color: white;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  font-size: 24px;
  font-weight: bold;
}

nav {
  display: flex;
  gap: 15px;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

main.content {
  padding: 30px 20px;
  max-width: 700px;
  margin: auto;
  text-align: center;
}

input[type="text"] {
  width: 90%;
  padding: 12px;
  font-size: 16px;
  margin: 20px 0;
  border: 1px solid #ccc;
  border-radius: 6px;
}

button {
  padding: 10px 20px;
  background-color: #cc0000;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
}

#result {
  margin-top: 30px;
}

.hidden {
  display: none;
}

img {
  max-width: 100%;
  border-radius: 10px;
  margin-top: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

a#downloadBtn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  background-color: #008000;
  color: white;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
}

footer {
  background-color: #f1f1f1;
  color: #555;
  text-align: center;
  padding: 15px;
  margin-top: 40px;
}