@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Zen+Maru+Gothic:wght@300;400;500;700;900&display=swap");
body {
  font-size: 3.1875rem;
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1.5;
  background: #000;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  width: 100%;
  height: auto;
  vertical-align: top;
}

@media (min-width: 780px) {
  .is-sp {
    display: none;
  }
}
@media (min-width: 768px) and (max-width: 779px) {
  .is-sp {
    display: none;
  }
}

@media (max-width: 767px) {
  .is-pc {
    display: none;
  }
}

/*==============================================================
共通の設定
==============================================================*/
@media (min-width: 780px) {
  .inner {
    width: 780px;
    margin: 0 auto;
  }
}
@media (max-width: 767px) {
  .inner {
    width: 100%;
    margin: 0;
  }
}

.btn {
  display: inline-block;
}
@media (min-width: 780px) {
  .btn {
    width: 580px;
  }
}
@media (max-width: 767px) {
  .btn {
    width: 350px;
    max-width: 100%;
  }
}

.btn_animation .btn {
  -webkit-animation: btn_animation 1s infinite;
          animation: btn_animation 1s infinite;
}

@-webkit-keyframes btn_animation {
  0% {
    transform: scale(1, 0.8);
  }
  20% {
    transform: scale(0.8, 1.1);
  }
  95% {
    transform: scale(1, 1);
  }
  100% {
    transform: scale(1, 0.8);
  }
}

@keyframes btn_animation {
  0% {
    transform: scale(1, 0.8);
  }
  20% {
    transform: scale(0.8, 1.1);
  }
  95% {
    transform: scale(1, 1);
  }
  100% {
    transform: scale(1, 0.8);
  }
}
.m40 {
  margin-top: 40px;
}

.btn-section {
  text-align: center;
}

.footer {
  padding: 80px 0;
}

.copy {
  color: #fff;
  font-size: 0.75rem;
  line-height: 1;
  text-align: center;
}