body {
  color: #fff;
  background-color: #ececf3;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: break-word;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: subpixel-antialiased;
  -moz-osx-font-smoothing: unset;
  font-feature-settings: "palt";
  letter-spacing: 0.02em;
}

a {
  color: #fff000;
  font-weight: 400;
  text-decoration: underline;
  text-decoration-color: #fff000;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: #fff;
  text-decoration: underline;
}

.cl-1 {
  color: #2b7ee0;
}

.cl-2 {
  color: #6fb2a7;
}

.cl-3 {
  color: #e05566;
}

.cl-4 {
  color: #ea9199;
}

.cl-5 {
  color: #283a51;
}

.cl-6 {
  color: #ececf3;
}

.bg-1 {
  background-color: #2b7ee0;
}

.bg-2 {
  background-color: #6fb2a7;
}

.bg-3 {
  background-color: #e05566;
}

.bg-4 {
  background-color: #ea9199;
}

.bg-5 {
  background-color: #283a51;
}

.bg-6 {
  background-color: #ececf3;
}

.bg-pattern-1 {
  background-image: url(../img/common/bg-item-1.png);
  background-repeat: no-repeat;
  background-position: bottom -1px right 5%;
  background-repeat: no-repeat;
  background-size: 18% auto, 20% auto, 20% auto;
}

.bg-pattern-2 {
  background-image:
    url(../img/common/bg-item-2.png),
    url(../img/common/bg-2-left.png),
    url(../img/common/bg-2-right.png);
  background-repeat: no-repeat, repeat-y, repeat-y;
  background-position: bottom -1px left 5%, top 20px left 2%, top 20px right 2%;
  background-repeat: no-repeat, repeat-y, repeat-y;
  background-size: 18% auto, 20% auto, 20% auto;
}

.bg-pattern-3 {
  background-image:
    url(../img/common/bg-item-3.png),
    url(../img/common/bg-1-left.png),
    url(../img/common/bg-1-right.png);
  background-repeat: no-repeat, repeat-y, repeat-y;
  background-position: bottom -1px right 5%, top 20px left 2%, top 20px right 2%;
  background-repeat: no-repeat, repeat-y, repeat-y;
  background-size: 18% auto, 20% auto, 20% auto;
}

.bg-pattern-4 {
  background-image:
    url(../img/common/bg-item-4.png),
    url(../img/common/bg-2-left.png),
    url(../img/common/bg-2-right.png);
  background-repeat: no-repeat, repeat-y, repeat-y;
  background-position: bottom -1px left 5%, top 20px left 2%, top 20px right 2%;
  background-repeat: no-repeat, repeat-y, repeat-y;
  background-size: 18% auto, 20% auto, 20% auto;
}

.bg-pattern-5 {
  background-image:
    url(../img/common/bg-item-5.png),
    url(../img/common/bg-1-left.png),
    url(../img/common/bg-1-right.png);
  background-repeat: no-repeat, repeat-y, repeat-y;
  background-position: bottom -1px right 5%, top 20px left 2%, top 20px right 2%;
  background-repeat: no-repeat, repeat-y, repeat-y;
  background-size: 18% auto, 20% auto, 20% auto;
}

.bg-pattern-6 {
  background-image:
    url(../img/common/bg-item-6.png),
    url(../img/common/bg-2-left.png),
    url(../img/common/bg-2-right.png);
  background-repeat: no-repeat, repeat-y, repeat-y;
  background-position: bottom -1px left 5%, top 20px left 2%, top 20px right 2%;
  background-repeat: no-repeat, repeat-y, repeat-y;
  background-size: 18% auto, 20% auto, 20% auto;
}

.wrap {
  position: relative;
  overflow: hidden;
}

.content {
  position: relative;
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}

.inner {
  position: relative;
  width: 100%;
  padding: 10rem 0 14rem;
}

h3 {
  margin: 0 0 3rem;
  padding: 0 0 .5em 1em;
  font-size: 20px;
  border-bottom: #fff solid 1px;
  border-left: #fff solid 1px;
}

.inner p {
  margin: 1em 0;
}

.inner p.note {
  margin: 0;
  font-size: 14px;
  padding-left: 1em;
  text-indent: -1em;
}

.image-wrap {
  width: 100%;
  margin: 0 auto 3rem;
}

.heading {
  position: absolute;
  top: -0.85em;
  width: 100%;
  text-align: center;
  font-family: "Kosugi", sans-serif;
  font-weight: 400;
  font-size: 70px;
  letter-spacing: 0.03em;
  line-height: 1;
}

.heading span {
  display: block;
  font-size: 28px;
  padding: .4em 0 0;
  letter-spacing: 0.2em;
}

.button a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  aspect-ratio: 1 / 0.2;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  border: #fff solid 2px;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.3);
  background-image: url(../img/common/btn-arrow.png);
  background-position: center right 4%;
  background-size: 3.5% auto;
  background-repeat: no-repeat;
  transition: all 0.3s;
}

.button-2 a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  aspect-ratio: 1 / 0.2;
  color: #283a51;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  border: #283a51 solid 2px;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.3);
  background-image: url(../img/common/btn-arrow-b.png);
  background-position: center right 4%;
  background-size: 3.5% auto;
  background-repeat: no-repeat;
  transition: all 0.3s;
}


@media screen and (min-width: 1px) and (max-width: 743px) {
  .pc_display {
    display: none;
  }

  .pc {
    display: none;
  }

  .bg-pattern-1 {
    background-position: bottom -1px right 2%;
    background-size: 26% auto;
  }

  .bg-pattern-2 {
    background-position: bottom -1px left 1%, top 20px left 20px, top 20px right;
    background-size: 24% auto, 26% auto, 26% auto;
  }

  .bg-pattern-3 {
    background-image:
      url(../img/common/bg-1-left.png),
      url(../img/common/bg-1-right.png);
    background-repeat: repeat-y, repeat-y;
    background-position: top 20px left 20px, top 20px right;
    background-repeat: repeat-y, repeat-y;
    background-size: 30% auto, 30% auto;
  }

  .bg-pattern-4 {
    background-position: bottom -1px right 1%, top 20px left 20px, top 20px right;
    background-size: 24% auto, 26% auto, 26% auto;
  }

  .bg-pattern-5 {
    background-position: bottom -1px left 1%, top 20px left 20px, top 20px right;
    background-size: 24% auto, 30% auto, 30% auto;
  }

  .bg-pattern-6 {
    background-position: bottom -1px right 1%, top 20px left 20px, top 20px right;
    background-size: 24% auto, 26% auto, 26% auto;
  }

  .inner {
    width: 100%;
    padding: 6rem 0 6rem;
  }

  h3 {
    margin: 0 0 2rem;
    font-size: 3.8vw;
  }

  .inner p {
    font-size: 3.2vw;
  }

  .inner p.note {
    font-size: 2.8vw;
  }

  .image-wrap {
    margin: 0 auto 1.5rem;
  }

  .heading {
    top: -0.85em;
    font-size: 7.8vw;
  }

  .heading span {
    font-size: 4.8vw;
  }

  .button a {
    font-size: 3.6vw;
  }

  .button-2 a {
    font-size: 3.6vw;
  }

}

@media screen and (min-width: 744px) and (max-width: 1024px) {
  .sp_display {
    display: none;
  }

  .pc {
    display: none;
  }

  .content {
    width: 80%;
  }

  .inner {
    width: 100%;
    padding: 8rem 0 10rem;
  }

  h3 {
    font-size: 18px;
  }

  .heading {
    font-size: 56px;
  }

  .heading span {
    font-size: 22px;
  }

  .button a {
    font-size: 16px;
  }

}

@media screen and (min-width: 1025px) {
  .sp_display {
    display: none;
  }

  .sp {
    display: none;
  }

  .button a:hover,
  .button-2 a:hover {
    transform: translate(3px, 3px);
    box-shadow: none;
  }

  .alpha a {
    display: block;
  }

  .alpha a:hover img {
    opacity: 0.7;
    filter: alpha(opacity=70);
    -ms-filter: "alpha(opacity=70)";
  }

  .alpha a {
    display: block;
  }

  .alpha a:hover img {
    opacity: 0.7;
    filter: alpha(opacity=70);
    -ms-filter: "alpha(opacity=70)";
  }

  a.btn-hover img {
    -webkit-transition: -weblit-transform 0.3s;
    -o-transition: -o-transform 0.3s;
    -webkit-transition: -webkit-transform 0.3s;
    transition: -webkit-transform 0.3s;
    -o-transition: transform 0.3s;
    transition: transform 0.3s;
    transition: transform 0.3s, -webkit-transform 0.3s;
  }

  a.btn-hover img:hover {
    -webkit-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
  }
}