* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f4f5f7;
  color: #222;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wrap {
  width: 100%;
  max-width: 560px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  padding: 32px;
  margin: 24px;
}

h1 {
  font-size: 24px;
  margin-bottom: 16px;
}

h2 {
  font-size: 19px;
  margin-bottom: 16px;
  line-height: 1.4;
}

p {
  line-height: 1.5;
  margin-bottom: 16px;
}

button {
  font-size: 16px;
  padding: 10px 22px;
  border: none;
  border-radius: 8px;
  background: #2f6fed;
  color: #fff;
  cursor: pointer;
}

button:hover {
  background: #2558c4;
}

#progress {
  font-size: 13px;
  color: #888;
  margin-bottom: 12px;
}

#q-options button {
  display: block;
  width: 100%;
  text-align: left;
  margin-bottom: 10px;
  background: #eef1f6;
  color: #222;
}

#q-options button:hover {
  background: #dce3ef;
}

.hidden {
  display: none;
}