.sources-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.sources-modal {
  background: white;
  padding: 24px;
  border-radius: 8px;
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
  margin: 20px;
}

.sources-modal h2 {
  margin-top: 0;
  margin-bottom: 16px;
}

.sources-modal p {
  margin-bottom: 16px;
  color: #444;
}

.sources-modal ul {
  padding-left: 20px;
  margin: 0;
}

.sources-modal li {
  margin-bottom: 12px;
  line-height: 1.4;
}

.sources-modal a {
  color: #0066cc;
  text-decoration: none;
}

.sources-modal a:hover {
  text-decoration: underline;
}

.sources-modal .disclaimer {
  font-size: 13px;
  color: #666;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #ddd;
  line-height: 1.5;
}

.sources-modal .close-btn {
  margin-top: 16px;
  padding: 8px 20px;
  cursor: pointer;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #fff;
  font-size: 14px;
}

.sources-modal .close-btn:hover {
  background: #f5f5f5;
}

.sources-link {
  color: #0066cc;
  text-decoration: none;
}

.sources-link:hover {
  text-decoration: underline;
}