/* ✅ 전체 페이지 기본 스타일 */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background: #f7f9fc;
  color: #333;
}

/* ✅ 설문 폼 본문 영역 */
.content {
  max-width: 960px;
  margin: 0 auto;
  padding: 60px 20px;
  background-color: #fff;
  line-height: 1.8;
}

.content h2 {
  font-size: 24px;
  color: #0056d6;
  margin-bottom: 30px;
  font-weight: 700;
  text-align: center;
}

/* ✅ 질문 박스 */
.question {
  background: #fff;
  padding: 25px;
  margin-bottom: 24px;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.question label {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 12px;
  display: block;
  color: #333;
}

/* ✅ 선택지 버튼 스타일 */
.options input[type="radio"] {
  display: none;
}

.question.error {
  border: 2px solid #ff4d4d;
  background-color: #fff3f3;
}

.options label {
  background: #f1f5fa;
  border: 1px solid #cbd5e1;
  padding: 10px 14px;
  border-radius: 6px;
  margin: 6px 8px 0 0;
  display: inline-block;
  cursor: pointer;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.2s ease;
}

.options input[type="radio"]:checked + label {
  background-color: #0056d6;
  color: #fff;
  border-color: #0056d6;
}

.options label:hover {
  background-color: #e9f1ff;
}

/* ✅ 제출 버튼 */
button[type="submit"] {
  background-color: #0056d6;
  color: #fff;
  padding: 14px 28px;
  font-size: 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin: 40px auto 0;
  display: block;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
  transition: background-color 0.2s ease;
}

button[type="submit"]:hover {
  background-color: #0041aa;
}