/* Reset and base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  color: #222;
  overflow-x: hidden;
  line-height: 1.6;
}

/* Navigation */
nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  padding: 1rem 2rem;
  background: #ffffff;
  border-bottom: 1px solid #ddd;
  position: sticky;
  top: 0;
  z-index: 1000;
}

nav a {
  color: #0056b3;
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #003d80;
}

/* Main container */
main {
  padding: 3rem 2rem;
}

/* Card */
.card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 1.5rem;
  margin: 2rem auto;
  max-width: 800px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

/* Buttons */
button {
  background-color: #0056b3;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.6rem 1.5rem;
  font-weight: 500;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #003d80;
}

/* Disclaimer Box */
#disclaimerText {
  white-space: pre-wrap;
  background-color: #f5f5f5;
  border: 1px solid #ccc;
  padding: 20px;
  margin-top: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  max-height: 600px;
  overflow-y: auto;
  font-family: 'Courier New', Courier, monospace;
  font-size: 14px;
  line-height: 1.5;
  color: #444;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}