html {
  height: 100%;
}

body {
  font-family: "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.wrap {
  text-align: center;
  overflow: auto;
}

.startArea.hide {
  display: none;
}
.startArea h1 {
  margin: 50px 0 20px;
  padding-bottom: 20px;
  border-bottom: 6px solid #0088ff;
  font-weight: 400;
}
.startArea .lead {
  margin-bottom: 50px;
  font-weight: 400;
}
.startArea .level .level-select {
  width: 70%;
  margin: 0 auto 20px;
  padding: 10px;
  font-size: 1.5em;
}
.startArea .level .level-select:last-child {
  margin-bottom: 0;
}

.checkArea {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  text-align: center;
  opacity: 0;
  transform: scale(0);
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 1000;
}
.checkArea.show {
  opacity: 1;
  transform: scale(1);
  pointer-events: all;
}
.checkArea .checkLevel {
  width: 100%;
  margin: 0;
  padding: 6px;
  font-size: 1.2em;
  color: #fff;
  z-index: 10;
}
.checkArea.easy .checkLevel {
  background-color: blue;
}
.checkArea.normal .checkLevel {
  background: green;
}
.checkArea.hard .checkLevel {
  background: red;
}
.checkArea .checkInner {
  max-width: 400px;
  width: 90%;
  height: 240px;
  margin: 80px auto 30px;
  background: #fff;
  border: 2px solid #333;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  overflow: hidden;
}
.checkArea .checkInner.hide {
  display: none;
}
.checkArea .checkInner .checkText {
  width: 240px;
  font-size: 2.4em;
  margin: 0 auto;
  opacity: 0;
}
.checkArea .checkInner .checkText[class*=anime-] {
  animation-fill-mode: forwards;
  animation-timing-function: ease-in;
  animation-iteration-count: 1;
}
.checkArea .checkInner .checkText.anime-easy {
  animation-name: showText1;
  animation-duration: 0.8s;
}
.checkArea .checkInner .checkText.anime-normal {
  animation-name: showText2;
  animation-duration: 0.5s;
}
.checkArea .checkInner .checkText.anime-hard {
  animation-name: showText3;
  animation-duration: 0.2s;
}
.checkArea .checkInner .checkText.answer {
  animation: answer ease-in 1s 1 forwards;
  opacity: 1;
}
.checkArea .checkInner .checkText.hide {
  display: none;
}
.checkArea .checkInner .qNum {
  font-size: 1.2em;
  color: #999;
  margin: 0;
  padding-bottom: 10px;
}
.checkArea .checkInner .qNum.hide {
  display: none;
}
.checkArea .endArea {
  max-width: 400px;
  width: 90%;
  height: 240px;
  margin: 80px auto 30px;
  background: #fff;
  border: 2px solid #333;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
}
.checkArea .endArea.hide {
  display: none;
}
.checkArea .endArea.show {
  opacity: 1;
  transition: opacity 0.3s;
}
.checkArea .endArea .resetBtn {
  width: 60%;
  margin: 20px auto;
  font-size: 1.4em;
}

@keyframes showText1 {
  0% {
    opacity: 1;
    transform: translate(400px, 0);
  }
  100% {
    transform: translate(-400%, 0);
  }
}
@keyframes showText2 {
  0% {
    opacity: 1;
    transform: translate(400px, 100px) rotate(45deg);
  }
  100% {
    opacity: 1;
    transform: translate(-400px, -100px) rotate(-45deg);
  }
}
@keyframes showText3 {
  0% {
    opacity: 1;
    transform: translate(500px, -30px);
  }
  100% {
    opacity: 0;
    transform-origin: center;
    transform: translate(-500px, 30px);
  }
}
@keyframes answer {
  0% {
    transform: translate(400px, 0);
  }
  90% {
    transform: translate(-50px, 0);
  }
  100% {
    transform: none;
  }
}
.btn-group button {
  padding: 16px 20px;
}
.btn-group.hide {
  display: none;
}

.resetBtn {
  padding: 10px 0;
  margin-bottom: 20px;
}

.closeBtn {
  position: fixed;
  top: 6px;
  right: 6px;
  border: none;
  background-color: transparent;
}
.closeBtn.hide {
  display: none;
}
.closeBtn span.material-symbols-outlined {
  font-size: 2em;
  cursor: pointer;
}/*# sourceMappingURL=style.css.map */