body { font-family: Arial, sans-serif; margin: 0; padding: 20px; background: #f8f9fa; }
header { text-align: center; margin-bottom: 30px; color: #1e3a8a; }
.search-container { max-width: 800px; margin: 0 auto 30px; display: flex; gap: 10px; }
input { flex: 1; padding: 16px; font-size: 17px; border: 2px solid #ccc; border-radius: 8px; }
button { padding: 16px 32px; font-size: 17px; background: #1e88e5; color: white; border: none; border-radius: 8px; cursor: pointer; }
button:hover { background: #1565c0; }

.result-card {
  background: white;
  padding: 18px;
  margin: 15px auto;
  max-width: 800px;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}
.source { font-size: 13px; color: #666; }