/* General Styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f8f9fa; /* Light background */
  color: #333; /* Dark text for readability */
  line-height: 1.6;
}

header {
  text-align: center;
  padding: 20px;
  background-color: #ffffff; /* White background */
  border-bottom: 2px solid #ddd; /* Subtle border */
}

.title-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px; /* Space between logos and title */
  padding: 20px 0;
}

.title-container .title h1 {
  font-size: 2.5rem;
  margin: 0;
  color: #444;
}

.title-container .title p {
  font-size: 1rem;
  color: #666; /* Subtle gray for description text */
  margin: 10px 0 0;
}

.btc-logo {
  width: 50px;
  height: 50px;
}

/* Section Styles */
.content-section {
  padding: 20px;
  background-color: #fff;
  margin: 20px auto;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Subtle shadow */
  max-width: 1000px;
}

.content-section h2 {
  color: #444;
  margin-bottom: 15px;
}

.content-section p {
  margin-bottom: 10px;
}

.content-section ul {
  list-style: disc;
  padding-left: 20px;
}

.content-section li {
  margin-bottom: 8px;
}

/* Iframe Styles */
iframe {
  display: block;
  margin: 20px auto;
  border: none;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border-radius: 8px;
}

/* Footer Styles */
footer {
  text-align: center;
  padding: 15px;
  background-color: #fff;
  border-top: 2px solid #ddd;
  color: #666;
  font-size: 0.9rem;
}