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

html {
  touch-action: manipulation;
}

body {
  width: 100%;
  height: 100vh;
  background: linear-gradient(45deg, #fceabb, #f8b500);
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}

.wrap {
  width: 100%;
  height: 100%;
  font-size: 16px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.wrap .container {
  position: relative;
  width: 90%;
  max-width: 640px;
  height: 80%;
  max-height: 560px;
  overflow: auto;
  padding: 20px;
  background-color: #fffffe;
  border-radius: 5px;
  border: 1px solid #ccc;
  box-shadow: 1px 1px 2px #999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.wrap .container .hidden-scale {
  opacity: 0;
  transform: scale(0.4);
  transform-origin: bottom;
  transition: opacity 0.3s, transform 0.3s;
}
.wrap .container p {
  margin: 0;
  padding: 0;
}
.wrap .container button {
  display: block;
  width: 80%;
  max-width: 360px;
  min-height: 50px;
  font-size: 1.3em;
  background-color: #009688;
  border: 1px solid #009688;
  color: #fff;
  margin: 0 auto;
  padding: 6px 12px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.2s;
}
.wrap .container button:hover, .wrap .container button:focus {
  background-color: #26a69a;
  border-color: #26a69a;
  color: #fff;
}
.wrap .container button:active {
  background-color: #00695c;
  border-color: #00695c;
  color: #fff;
}
.wrap .container button:disabled {
  opacity: 0.65;
  pointer-events: none;
}
.wrap .container .startArea {
  width: 100%;
}
.wrap .container .startArea.show {
  opacity: 1;
  transform: scale(1);
}
.wrap .container .startArea.hide {
  display: none;
}
.wrap .container .startArea h1 {
  margin-bottom: 20px;
  font-weight: 400;
  font-size: 1.6em;
  line-height: 1.8;
}
.wrap .container .startArea p {
  font-size: 1.4em;
  margin-bottom: 40px;
}
.wrap .container .quizWrap {
  width: 100%;
  height: 100%;
  overflow: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.wrap .container .quizWrap.show {
  opacity: 1;
  transform: scale(1);
}
.wrap .container .quizWrap.hide {
  display: none;
}
.wrap .container .quizWrap .quizTitle {
  width: 100%;
  font-size: 1.1em;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #ccc;
}
.wrap .container .quizWrap .quizArea {
  width: 100%;
  min-height: 300px;
}
.wrap .container .quizWrap .quizArea.show {
  opacity: 1;
  transform: scale(1);
}
.wrap .container .quizWrap .quizArea .quizHead {
  width: 100%;
  max-width: 400px;
  margin: 0 auto 10px;
  font-size: 1.1em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wrap .container .quizWrap .quizArea.hide {
  display: none;
}
.wrap .container .quizWrap .quizArea .choiceList {
  width: 100%;
}
.wrap .container .quizWrap .quizArea .choiceList button {
  width: 100%;
  max-width: 400px;
  min-height: 50px;
  padding: 10px;
  margin-bottom: 14px;
  color: #333;
  background-color: #fffffe;
}
.wrap .container .quizWrap .quizArea .choiceList button:hover, .wrap .container .quizWrap .quizArea .choiceList button:focus {
  background-color: #26a69a;
  color: #fff;
}
.wrap .container .quizWrap .quizArea .choiceList button:active {
  background-color: #00695c;
  border-color: #00695c;
  color: #fff;
}
.wrap .container .slide {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  border: 1px solid #ccc;
  box-shadow: 1px 1px 2px #999;
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.wrap .container .slide.judgeArea {
  min-height: 300px;
}
.wrap .container .slide.judgeArea.show {
  opacity: 1;
  transform: scale(1);
}
.wrap .container .slide.judgeArea.hide {
  display: none;
}
.wrap .container .slide.judgeArea .judgeText {
  font-size: 1.6em;
  margin-bottom: 30px;
  padding: 4px 12px;
}
.wrap .container .slide.judgeArea .judgeText.correct {
  background-color: #cf6e1b;
  color: #fff;
}
.wrap .container .slide.judgeArea .judgeText.incorrect {
  background-color: #fcead9;
  color: #333;
}
.wrap .container .slide.judgeArea .correctArea {
  margin-bottom: 30px;
}
.wrap .container .slide.judgeArea .correctArea .correctText {
  font-size: 1.6em;
  margin-bottom: 10px;
}
.wrap .container .slide.judgeArea .correctArea .yearText {
  font-size: 1.2em;
}
.wrap .container .slide.resultArea {
  min-height: 250px;
}
.wrap .container .slide.resultArea.show {
  opacity: 1;
  transform: scale(1);
}
.wrap .container .slide.resultArea.hide {
  display: none;
}
.wrap .container .slide.resultArea .resultMsg {
  margin-bottom: 20px;
  font-size: 1.8em;
}
.wrap .container footer {
  position: absolute;
  width: 100%;
  bottom: 10px;
  left: 0;
  padding: 0;
  opacity: 0;
  transition: opacity 0.3s;
}
.wrap .container footer.show {
  opacity: 1;
  transform: none;
}
.wrap .container footer.hide {
  display: none;
}
.wrap .container footer .footerBtn {
  display: block;
  width: 200px;
  max-width: 100%;
  min-height: 46px;
  background: #333132;
  border: none;
  color: #fff;
  margin: 0 auto 10px;
  padding: 6px;
  font-size: 1.1em;
  cursor: pointer;
  transition: all 0.2s;
}
.wrap .container footer .footerBtn:hover, .wrap .container footer .footerBtn:focus {
  background-color: #323934;
}
.wrap .container footer .footerBtn:active {
  background-color: #323934;
}