@charset "utf-8";

.shisokuenzan {
  border-color: #934500;
  background-color: #ffdbb7;
}

/* 選択肢 */

.shisokuenzanSelects {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.shisokuenzanSelect {
  display: flex;
  justify-content: center;
  align-items: center;
  width: calc((100% - 10px * (4 - 1)) / 4);
  height: 50px;
  font-size: 3.0rem;
  font-weight: bold;
  color: #fff;
  border-bottom: 4px solid #316f5f;
  border-radius: 4px;
  background-color: #2bc645;
}

@media (hover) {
  .shisokuenzanSelect:hover {
    filter: brightness(1.1);
  }
}

@media (hover) {
  .shisokuenzanSelect:hover {
    background-color: #2bc645;/*旧環境の呪い*/
    filter: brightness(1.1);
  }
}

/* 解答 */

.shisokuenzanUserAnswer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.shisokuenzanUserAnswer__number {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  font-size: 3.0rem;
  font-weight: bold;
}

@media (max-width: 640px) {
  .shisokuenzanUserAnswer__number {
    width: 40px;
    height: 40px;
  }
}

.shisokuenzanUserAnswer__sign {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  font-size: 4.0rem;
  font-weight: bold;
}

@media (max-width: 640px) {
  .shisokuenzanUserAnswer__sign {
    width: 40px;
    height: 40px;
  }
}

.shisokuenzanUserAnswer__sign:not(.isEqual) {
  border: 4px solid var(--answer-border-color);
  background-color: #fff;
}

.shisokuenzanUserAnswer__sign.isEqual {
  position: relative;
  top: 1px;
}

@media (max-width: 640px) {
  .shisokuenzanUserAnswer__sign {
    font-size: 3.0rem;
  }
}

.shisokuenzanUserAnswer__solve {
  font-size: 3.0rem;
  font-weight: bold;
}

.shisokuenzan_plus {
  font-size: 0.8em;
}

.shisokuenzan_minus {
  position: relative;
  top: -3px;
}

.shisokuenzan_times {
  position: relative;
  top: -3px;
}

.shisokuenzan_divided {
  position: relative;
  top: -3px;
}

/* 正解 */

.shisokuenzanAnswer {
  display: flex;
  flex-flow: column;
  gap: 10px;
  margin-bottom: 10px;
  padding: 10px;
  font-size: 2.6rem;
  font-weight: bold;
  letter-spacing: 0.2em;
  text-indent: 0.2em;
  text-align: center;
  border-radius: 12px;
  background-color: #fff;
}

/* 注意事項 */

.shisokuenzanAttention {
  margin-bottom: 5px;
  padding: 5px;
  font-size: 1.6rem;
  line-height: 1.6;
  text-align: center;
  border-radius: 6px;
  background: #fff;
}

.shisokuenzanAttention b {
  color: var(--attention-color);
}