<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">body {
  font-family: Arial, sans-serif;
  background: #f0f4f8;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 800px;
  margin: 40px auto;
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

h1 {
  font-size: 28px;
  color: #2b6cb0;
  margin-bottom: 10px;
}

.subtitle {
  color: #444;
  margin-bottom: 20px;
}

.input-group {
  margin-bottom: 20px;
}

label {
  display: block;
  font-weight: bold;
  margin-bottom: 6px;
}

input {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 16px;
}

button {
  width: 100%;
  padding: 12px;
  background-color: #2b6cb0;
  color: #fff;
  font-size: 18px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s ease;
}

button:hover {
  background-color: #2c5282;
}

#chartContainer {
  margin-top: 30px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

td, th {
  padding: 10px;
  text-align: center;
  border: 1px solid #ccc;
  font-size: 16px;
}

th {
  background-color: #edf2f7;
  font-weight: bold;
}
</pre></body></html>