@charset "UTF-8";
.three_a .wrap {
  position: relative;
  padding: 50% 0 0;
  border: 1px solid var(--color-mu07);
  overflow: hidden;
  cursor: grab;
}
.three_a .canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.kowaza_js03 .wrap {
  position: relative;
  background: var(--color-mu11);
  padding: 50% 0 0;
  border: 1px solid var(--color-mu07);
  perspective: 50em;
}
.kowaza_js03 .item {
  position: absolute;
  transition: all 0.1s;
}
.kowaza_js03 .item-01 {
  z-index: 5;
  top: 50%;
  left: 50%;
}
.kowaza_js03 .item-02 {
  z-index: 4;
  top: 50%;
  left: 35%;
}
.kowaza_js03 .item-03 {
  z-index: 3;
  top: 50%;
  left: 65%;
}
.kowaza_js03 .item-04 {
  z-index: 2;
  top: 50%;
  left: 20%;
}
.kowaza_js03 .item-05 {
  z-index: 1;
  top: 50%;
  left: 80%;
}
.kowaza_js03 .interior {
  transform: translate(-50%, -50%);
  width: 1.5em;
  height: 1.5em;
  font-weight: bold;
  line-height: 1.5;
  color: #fff;
  background: var(--color-mu08);
  text-align: center;
}
.kowaza_js03 .interior-01 {
  font-size: 25px;
}
@media print, screen and (min-width: 768px) {
  .kowaza_js03 .interior-01 {
    font-size: 50px;
  }
}
.kowaza_js03 .interior-02 {
  font-size: 20px;
}
@media print, screen and (min-width: 768px) {
  .kowaza_js03 .interior-02 {
    font-size: 40px;
  }
}
.kowaza_js03 .interior-03 {
  font-size: 20px;
}
@media print, screen and (min-width: 768px) {
  .kowaza_js03 .interior-03 {
    font-size: 40px;
  }
}
.kowaza_js03 .interior-04 {
  font-size: 15px;
}
@media print, screen and (min-width: 768px) {
  .kowaza_js03 .interior-04 {
    font-size: 30px;
  }
}
.kowaza_js03 .interior-05 {
  font-size: 15px;
}
@media print, screen and (min-width: 768px) {
  .kowaza_js03 .interior-05 {
    font-size: 30px;
  }
}

.kowaza_js04 .wrap {
  position: relative;
  padding: 50% 0 0;
  border: 1px solid var(--color-mu07);
  cursor: none;
}
.kowaza_js04 .item {
  position: fixed;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
}
.kowaza_js04 .item-01 {
  z-index: 103;
  transition: opacity 0.2s;
}
.kowaza_js04 .item-02 {
  z-index: 102;
  transition: all 0.2s;
}
.kowaza_js04 .item-03 {
  z-index: 101;
  transition: all 0.4s;
}
.kowaza_js04 .item.active {
  opacity: 1;
}
.kowaza_js04 .interior {
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.2s;
}
.kowaza_js04 .interior-01 {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 2em;
  height: 2em;
  font-weight: bold;
  color: #fff;
  background: var(--color-mu08);
}
.kowaza_js04 .interior-01::before {
  content: "";
}
.kowaza_js04 .interior-02 {
  width: 3em;
  height: 3em;
  background: var(--color-mu06);
}
.kowaza_js04 .interior-03 {
  width: 4em;
  height: 4em;
  border: 1px solid var(--color-mu07);
}
.kowaza_js04 .isin01 .interior-01 {
  width: 3em;
  height: 3em;
}
.kowaza_js04 .isin01 .interior-01::before {
  content: "い";
}
.kowaza_js04 .isin01 .interior-02 {
  width: 4.5em;
  height: 4.5em;
}
.kowaza_js04 .isin01 .interior-03 {
  width: 6em;
  height: 6em;
}
.kowaza_js04 .isin02 .interior-01 {
  width: 4em;
  height: 4em;
}
.kowaza_js04 .isin02 .interior-01::before {
  content: "ろ";
}
.kowaza_js04 .isin02 .interior-02 {
  width: 6em;
  height: 6em;
}
.kowaza_js04 .isin02 .interior-03 {
  width: 8em;
  height: 8em;
}
.kowaza_js04 .isin03 .interior-01 {
  width: 5em;
  height: 5em;
}
.kowaza_js04 .isin03 .interior-01::before {
  content: "は";
}
.kowaza_js04 .isin03 .interior-02 {
  width: 7.5em;
  height: 7.5em;
}
.kowaza_js04 .isin03 .interior-03 {
  width: 10em;
  height: 10em;
}
.kowaza_js04 .area {
  position: absolute;
  top: 25%;
  width: 10%;
  height: 50%;
  border: 1px dashed var(--color-mu07);
  display: flex;
  justify-content: center;
  align-items: center;
}
.kowaza_js04 .area-01 {
  left: 15%;
}
.kowaza_js04 .area-02 {
  left: 45%;
}
.kowaza_js04 .area-03 {
  left: 75%;
}