.hanbaizumi .h-img-b {
      position: relative;
    }

    .hanbaizumi .h-img {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: contain;
    }

    .hanbaizumi .h-img-b::before {
      content: "";
      position: absolute;
      inset: 0;
      background: rgba(0, 0, 0, 0.5);
      z-index: 1;
      pointer-events: none;
    }

    .hanbaizumi .soldout {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      color: #fff;
      font-size: 48px;
      font-weight: bold;
      padding: 10px 20px;
      border-radius: 4px;
      letter-spacing: 0.1em;
      white-space: nowrap;
      z-index: 2;
    }
    .hanbaizumi .z-20{
            z-index: 0;
    }


.y-column {
    display: flex;
        justify-content: center;
        gap: 0 2%;
}
.y-column .y-box {
      width: 100%;
  }
.y-column .y-box iframe {
    aspect-ratio: 9 / 16;
      width: 100%;
    height: 100%;
    }

@media (max-width: 640px) {
    .y-column{
                flex-direction: column;
                    gap: 35px 0;
    }
    .y-column .y-box {
    width: 100%;
    margin: 0 auto;
}
}









    .error404-page {
  padding: 80px 20px;
}

.error404-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.error404-label {
  margin-bottom: 16px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.error404-title {
  margin-bottom: 24px;
  font-size: 46px;
  font-weight: 700;
  line-height: 1.4;
}

.error404-text {
  margin-bottom: 16px;
  font-size: 26px;
  line-height: 1.9;
}

.error404-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.error404-button {
  display: inline-block;
  padding: 14px 24px;
  text-decoration: none;
}

@media (max-width: 1429px) {
.y-box:nth-of-type(4) {
display: none;
}
}
@media (max-width: 999px) {
.y-box:nth-of-type(3) {
display: none;
}
}

@media (max-width: 639px) {

.y-box:nth-of-type(2) {
display: none;
}
}