body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background-color: #f5f6fa;
}

.quiz-container {
    max-width: 400px;
    margin: 40px auto;
    padding: 10px;
    text-align: center;
}

/* Logo */
.logo {
    width: 120px;
    margin-bottom: 10px;
}

/* Headings */
h1 {
    font-size: 20px;
    color: #222;
    margin-bottom: 4px;
}
.subheading {
    font-size: 14px;
    color: #555;
    margin-bottom: 20px;
}

/* Progress bar */
.progress {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}
.step {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid #ccc;
}
.step.active {
    background-color: #007bff;
    border-color: #007bff;
}

/* Question card */
.card {
    background: white;
    border-radius: 12px;
    padding: 24px 20px;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

.card h2 {
    font-size: 18px;
    margin-bottom: 20px;
}

/* Option buttons */
form button {
    width: 100%;
    padding: 14px;
    margin: 10px 0;
    font-size: 16px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}
form button:hover {
    background-color: #0056b3;
}

/* Jump link */
.jump-link {
    display: block;
    margin-top: 16px;
    color: #007bff;
    font-weight: 500;
    text-decoration: none;
}
.footer-container {
  margin-top: 40px;
  padding: 20px;
  background-color: #f6f6f6;
  text-align: center;
  border-top: 1px solid #e0e0e0;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  display: inline-block;
  margin: 0 10px;
}

.footer-link {
  text-decoration: none;
  color: #007BFF;
  font-weight: 500;
  transition: color 0.3s;
}

.footer-link:hover {
  color: #0056b3;
}

.ad-container {
  margin: 20px auto;
  padding: 15px;
  background: #f9f9f9;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 0 5px rgba(0,0,0,0.05);
}

.ad-label {
  font-size: 13px;
  color: #666;
  font-weight: bold;
  text-align: left;
  margin-bottom: 8px;
}