@charset "UTF-8";
main {
  background: #fff;
}
.bg-deco {
  position: relative;
}
.deco-icon {
  position: fixed;
  z-index: 1;
}
.bg-deco-01 {
  right: 0;
}
.bg-deco-01 img {
  width: 217px;
}
.bg-deco-02 {
  top: 40vh;
  left: 0;
}
.bg-deco-02 img {
  width: 156px;
}
.bg-deco-03 {
  top: 70vh;
  right: -20px;
}
.bg-deco-03 img {
  width: 183px;
}
.stamp {
  position: relative;
  max-width: 1166px;
  margin: 0 auto;
	padding: 170px 0 100px 0;
  z-index: 2;
}
.ribbon {
  position: absolute;
  z-index: 2;
  max-width: 744px;
  width: 100%;
  left: 50%;
  top: 74px;
  margin: 0 0 0 -372px;
}
.ribbon-ol {
  display: inline-block;
  position: relative;
  width: 100%;
  text-align: center;
  box-sizing: border-box;
}
.ribbon-ol:before {
  content: '';
  position: absolute;
  width: 10px;
  bottom: -25px;
  left: -88px;
  z-index: -2;
  padding: 0 28px 0 0;
  border: 50px solid #15A092;
  border-left-color: transparent;
}
.ribbon:after {
  content: '';
  position: absolute;
  width: 10px;
  bottom: -25px;
  right: -88px;
  z-index: -2;
  padding: 0 28px 0 0;
  border: 50px solid #15A092;
  border-right-color: transparent;
}
.ribbon-txt {
  display: block;
  position: relative;
  margin: 0;
  padding: 20px;
  font-weight: bold;
  line-height: 1.5;
  font-size: 40px;
  color: #FFF;
  background: #15A092;
}
.ribbon-txt:before {
  position: absolute;
  content: '';
  top: 100%;
  left: 0;
  border: none;
  border-bottom: solid 25px transparent;
  border-right: solid 40px #0F6258;
}
.ribbon-txt:after {
  position: absolute;
  content: '';
  top: 100%;
  right: 0;
  border: none;
  border-bottom: solid 25px transparent;
  border-left: solid 40px #0F6258;
}
.stamp-top-01-txt {
  position: relative;
  padding: 30px;
  background: #fff;
  ransition: box-shadow 0.3s ease;
  box-shadow: 0px 1rem 1.7rem rgba(0, 0, 0, 0.12);
	z-index: 1;
}
.stamp-top-01 {
  max-width: 960px;
  margin: 0 auto;
}
.stamp-top-01-txt-ttl {
  text-align: center;
  font-size: 24px;
  font-weight: bold;
}
.stamp-top-01-txt-date {
  text-align: center;
  color: #15A092;
  font-size: 32px;
  font-weight: bold;
}
.stamp-top-01-txt-date-ltl {
  font-size: 22px;
  color: #000;
  margin: 0 0 0 10px;
}
.stamp-top-01-txt-batch01 {
  position: absolute;
  min-width: 160px;
  max-width: 7.9vw;
  bottom: -4vw;
  left: -2vw;
}
.stamp-top-01-txt-batch02 {
  position: absolute;
  min-width: 300px;
  max-width: 14vw;
  bottom: -0.8vw;
  right: -4.5vw;
}
.stamp-top-02 {
  max-width: 730px;
  margin: 70px auto 0;
  text-align: center;
}
.stamp-top-02-txt {
  font-size: 22px;
  line-height: 2;
}
.stamp-top-02-txt-org {
  color: #FF4D00;
}
.stamp-btn {
  margin: 60px auto 0;
}
.stamp-block {
  margin: 80px 0 0 0;
}
.stamp-block h2 {
  color: #fff;
  background: #15A092;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  padding: 18px;
  line-height: 1;
  border-radius: 8px 8px 0 0;
}
.stamp-block-inr {
  padding: 40px 50px;
  background: #fff;
  transition: box-shadow 0.3s ease;
  box-shadow: 0px 1rem 1.7rem rgba(0, 0, 0, 0.12);
}
.stamp-block-inr-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 51px;
  justify-content: center;
}
.stamp-block-inr-flow-item {
  position: relative;
  width: calc(33.333% - 34px);
  padding: 15px;
  border-radius: 4px;
  transition: box-shadow 0.3s ease;
  border: 1px solid #e2e1e1;
  box-shadow: 0 3px 6px rgb(0 0 0 / 16%);
}
.stamp-block-inr-flow-item:before {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-left: 20px solid black;
  border-top: 18px solid transparent;
  border-bottom: 18px solid transparent;
  top: 50%;
  left: -34px;
  margin: -18px 0 0 0;
}
.stamp-block-inr-flow-item:first-child::before {
  display: none;
}
.stamp-block-inr-flow-item-txt {
  font-size: 20px;
  font-weight: bold;
  padding: 15px 0 0 0;
}
.stamp-block-inr-hall {
  text-align: center;
  margin: 30px 0 0 0;
  color: #656565;
}
.t-org {
  color: #FF4D00;
}
.stamp-block-inr-attention {
  text-align: center;
  font-weight: bold;
  color: #ff4d00;
  margin: 30px 0 0 0;
}
.btn-note {
  max-width: 600px;
  width: 95%;
  margin: 8px auto 0;
  text-align: center;
  color: #5c5c5ccc;
}
.inr_mv_btn.is_gray {
  color: #fff;
  background: #ccc;
}
.stamp-btn-inr {
  text-align: center;
}
.comingsoon {
  background: #ccc;
  padding: 60px;
  text-align: center;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
}
.pcHide {
  display: none;
}
.spHide {
  display: block;
}
@media screen and (max-width: 767px) {
  .deco-icon {
    position: fixed;
    opacity: 0.6;
  }
  .bg-deco-01 {
    right: -50px;
  }
  .bg-deco-02 {
    top: 360px;
    left: -60px;
  }
  .bg-deco-03 {
    top: 614px;
    right: -60px;
  }
  .stamp {
    padding: 140px 0 100px 0;
  }
  .stamp-top-01 {
    width: calc(100% - 40px);
  }
  .ribbon {
    width: 70%;
    margin: 0;
    top: 54px;
    left: 15%;
  }
  .ribbon:after {
    border: 43px solid #15A092;
    border-right-color: transparent;
    bottom: -27px;
    right: -57px;
    padding: 0;
  }
  .ribbon-ol {
    height: 86px;
  }
  .ribbon-ol:before {
    border: 43px solid #15A092;
    border-left-color: transparent;
    bottom: -27px;
    left: -57px;
    padding: 0;
  }
  .ribbon-txt {
    font-size: 24px;
    line-height: 1.2;
  }
  .ribbon-txt:before {
    border-bottom: solid 15px transparent;
    border-right: solid 30px #0F6258;
  }
  .ribbon-txt:after {
    border-bottom: solid 15px transparent;
    border-left: solid 30px #0F6258;
  }
  .stamp-top-01-txt-batch02 {
    bottom: -20.8vw;
    right: 5.5vw;
  }
  .stamp-top-02 {
    padding: 0 20px;
    margin: 100px auto 0;
  }
  .stamp-top-02-txt {
    font-size: 22px;
    line-height: 2;
    background: #ffffff5c;
    box-shadow: 0px 0px 10px 10px #ffffff5c;
  }
  .stamp-block {
    margin: 60px auto 0;
    width: calc(100% - 20px);
  }
  .stamp-block h2 {
    font-size: 18px;
  }
  .stamp-block-inr {
    padding: 30px 10px;
  }
  .stamp-block-inr-flow-item {
    width: 100%;
  }
  .stamp-block-inr-flow-item:before {
    border-top: 20px solid black;
    border-left: 18px solid transparent;
    border-right: 18px solid transparent;
    border-bottom: none;
    top: -36px;
    left: 50%;
    margin: 0 0 0 -18px;
  }
  .stamp-block-inr-flow-item:first-child::before {
    display: none;
  }
  .inr_mv_btn {
    font-size: 22px;
  }
  .pcHide {
    display: block;
  }
  .spHide {
    display: none;
  }
}