body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #021166;
}

#tv_test_container {
  padding: 2rem;
  max-width: 1000px;
  margin: auto;
  background-color: #ffffff;
}

#tv_test_container h1,
#tv_test_container h2,
#tv_test_container h3 {
  text-align: center;
  color: #010d42;
}

.tv-section-title {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 1rem;
  text-align: center;
  background-color: #bada00;
  padding: 0.5rem;
  border-radius: 5px;
}

.question {
  margin-bottom: 1rem;
  padding: 1rem;
  background-color: #ffffff;
  border-left: 6px solid #25a1fe;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

#tv_navigation {
  text-align: center;
  margin: 2rem 0;
}

#tv_navigation button {
  padding: 0.75rem 2rem;
  font-size: 1.1rem;
  background-color: #0066cc;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  margin: 0.5rem;
}

#tv_results {
  margin-top: 2rem;
  padding: 1.5rem;
  background: #dbffcf;
  border-radius: 8px;
}