body {
  color: #000;
  background-color: #2a825c;
  font-family: "Noto Sans JP", sans-serif;
  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";
}

a {
  color: #000;
  font-weight: 400;
  text-decoration: underline;
  text-decoration-color: #6775d3;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: #ff0000;
  text-decoration: underline;
}

h1 {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.bg {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.bg-fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-position: top left;
  background-size: 10px auto;
  z-index: -1;
  pointer-events: none;
  background-image: url(../img/common/bg.png);
}

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

.content {
  position: relative;
  width: 100%;
}

.inner {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  width: 90%;
  max-width: 1000px;
  height: auto;
  margin: 0 auto 3rem;
  filter: drop-shadow(4px 6px 8px rgba(0, 0, 0, 0.4));
}

.frame-left {
  width: 3.3%;
  background-image: url(../img/common/bg-side.png);
  background-size: 100% auto;
  background-repeat: repeat-y;
}

.frame-right {
  width: 96.7%;
  padding: 0 3.3% 4rem 0;
  background-color: #fff;
}

.frame-inner {
  width: 100%;
  background-image: url(../img/common/bg-kei.png);
  background-size: 6px auto;
  background-repeat: repeat;
  background-position: top -2px left;
}

.frame-inner-2 {
  width: 100%;
  background-image:
    url(../img/common/kazari-1.png),
    url(../img/common/kazari-2.png),
    url(../img/common/kazari-3.png),
    url(../img/common/kazari-4.png),
    url(../img/common/bg-kei.png);
  background-size:
    15% auto,
    15% auto,
    16% auto,
    12% auto,
    6px auto;
  background-repeat:
    no-repeat,
    no-repeat,
    no-repeat,
    no-repeat,
    repeat;
  background-position:
    top 8% left,
    top 7% right,
    bottom 4% left 2%,
    bottom 7% right 5%,
    top -2px left;
}

.frame-inner-3 {
  width: 100%;
  background-image:
    url(../img/common/kazari-2.png),
    url(../img/common/kazari-3.png),
    url(../img/common/bg-kei.png);
  background-size:
    16% auto,
    14% auto,
    6px auto;
  background-repeat:
    no-repeat,
    no-repeat,
    repeat;
  background-position:
    bottom -60% left 8%,
    bottom -5% right 12%,
    top -2px left;
}

.heading {
  position: relative;
  width: 100%;
  padding: 4rem 0 2rem;
  margin: 0 0 2rem;
  text-align: center;
  background-color: #fff;
}

.heading p {
  display: inline-block;
  padding: 0 0 0.3em;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.03em;
  vertical-align: middle;
  line-height: 1;
}

.b-color-1 {
  border-bottom: #d20000 solid 5px;
}

.b-color-2 {
  border-bottom: #2b486c solid 5px;
}

.button {
  position: relative;
  width: 28%;
}

.button:last-child {
  margin: 0;
}

.button a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  border-radius: 200px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  background-image: url(../img/common/arrow.png);
  background-position: center right 6%;
  background-size: 3% auto;
  background-repeat: no-repeat;
  background-color: #2b486c;
  box-shadow: 3px 4px 0 rgba(0, 0, 0, 0.4);
  transition: all 0.3s;
}

.button-off {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
  border-radius: 200px;
  color: #cdcdcd;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  background-image: url(../img/common/arrow.png);
  background-position: center right 6%;
  background-size: 3% auto;
  background-repeat: no-repeat;
  background-color: #a3a3a3;
  box-shadow: 3px 4px 0 rgba(0, 0, 0, 0.4);
}

.button a::before,
.button-off::before {
  content: "";
  display: block;
  padding-top: 20%;
}

.program-logo {
  width: 90%;
  max-width: 500px;
  margin: 0 auto 3rem;
  text-align: center;
  filter: drop-shadow(4px 6px 8px rgba(0, 0, 0, 0.4));
}

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

  .pc {
    display: none;
  }

  .bg-fixed {
    background-size: 8px auto;
  }

  .inner {
    width: 95%;
    margin: 0 auto 2rem;
  }

  .frame-left {
    width: 3.3%;
  }

  .frame-right {
    width: 96.5%;
    padding: 0 5% 3rem 0;
  }

  .frame-inner {
    width: 100%;
    background-image: url(../img/common/sp-bg-kei.png);
    background-size: 4px auto;
    background-position: top -2px left;
  }

  .frame-inner-2 {
    width: 100%;
    background-image:
      url(../img/common/kazari-1.png),
      url(../img/common/kazari-2.png),
      url(../img/common/kazari-3.png),
      url(../img/common/kazari-4.png),
      url(../img/common/sp-bg-kei.png);
    background-size:
      30% auto,
      38% auto,
      30% auto,
      24% auto,
      6px auto;
    background-position:
      top 6% left,
      top 4% right -8%,
      bottom 5% left 2%,
      bottom 3% right 3%,
      top -2px left;
  }

  .frame-inner-3 {
    width: 100%;
    background-image:
      url(../img/common/kazari-2.png),
      url(../img/common/kazari-3.png),
      url(../img/common/sp-bg-kei.png);
    background-size:
      30% auto,
      24% auto,
      6px auto;
    background-position:
      bottom -70% left -10%,
      bottom 30% right -5%,
      top -2px left;
  }

  .heading {
    padding: 2rem 0 1rem;
    margin: 0 0 1.5rem;
  }

  .heading p {
    padding: 0 0 0.2em;
    font-size: 5.33vw;
  }

  .b-color-1 {
    border-bottom: #d20000 solid 4px;
  }

  .b-color-2 {
    border-bottom: #2b486c solid 4px;
  }

  .button {
    width: 70%;
  }

  .button a {
    font-size: 3.73vw;
  }

  .button-off {
    font-size: 3.73vw;
  }

  .program-logo {
    width: 95%;
    margin: 0 auto 2rem;
  }
}

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

  .sp {
    display: none;
  }

  .frame-inner-2 {
    background-position:
      top 10% left,
      top 10% right,
      bottom 4% left 2%,
      bottom 7% right 5%,
      top -2px left;
  }

  .frame-inner-3 {
    background-position:
      bottom -10% left 8%,
      bottom right 12%,
      top -2px left;
  }

  .button {
    position: relative;
    width: 36%;
  }

  .heading p {
    font-size: 2.86vw;
  }

  .button a {
    font-size: 1.82vw;
  }

  .button-off {
    font-size: 1.82vw;
  }

}

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

  .sp {
    display: none;
  }

  .button a:hover {
    transform: translate(3px, 4px);
    box-shadow: 3px 4px 0 rgba(103, 117, 211, 0);
  }

  .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(1.08);
    -ms-transform: scale(1.08);
    transform: scale(1.08);
  }
}