/*リセット*/
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans",
    Meiryo, sans-serif;
  color: #000;
  -webkit-user-select: none;
  user-select: none;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

html,
body {
  font-size: 16px;
  height: 100%;
}

main {
  flex: 1;
}

button {
  background: none;
  border: none;
  outline: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

img {
  -webkit-user-select: none;
  user-select: none;
  pointer-events: none;
  /* クリックや長押しイベント自体を失効化 */
}

h1,
p,
ul {
  margin: 0;
  padding: 0;
}

ul {
  list-style: none;
  list-style-type: none;
}

ul,
li {
  display: flex;
}

p,
li {
  color: var(--black);
}

fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
}

a {
  cursor: pointer;
  text-decoration: none;
}

a:focus {
  outline: none;
}

/*基本設定*/
main,
div.base {
  width: calc(100% - (var(--side_padding) * 2));
  max-width: var(--max_width);
  margin: 0 auto;
}

.pc_only {
  display: inline;
}

.sp_only {
  display: none !important;
}

/* フェードインアニメーション */
@keyframes fadeIn {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes fadeup {
  0% {
    transform: translateY(50px);
    opacity: 0;
  }

  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes fadedown {
  0% {
    transform: translateY(-20px);
    opacity: 0;
  }

  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes anim-radio-2 {
  0% {
    box-shadow: 0 0 0 1px transparent;
  }

  50% {
    box-shadow: 0 0 0 10px #2589d033;
  }

  100% {
    box-shadow: 0 0 0 10px transparent;
  }
}

@media only screen and (max-width: 768px) {
  .sp_only {
    display: inline !important;
  }

  .pc_only {
    display: none;
  }
}