@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
}

*,
::after,
::before {
  box-sizing: border-box;
}

html {
  box-sizing: normal;
}

body {
  margin: 0;
}

h1 {
  font-size: 2rem;
  margin: 0;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.17rem;
}

h4 {
  font-size: 1rem;
}

h5 {
  font-size: 0.83rem;
}

h6 {
  font-size: 0.67rem;
}

ul,
ol {
  list-style: none;
}

a {
  text-decoration: none;
}

pre {
  white-space: pre-wrap;
}

hr {
  border-style: solid;
  border-width: 1px 0 0;
  color: inherit;
  height: 0;
  overflow: visible;
}

audio,
canvas,
embed,
iframe,
img,
object,
svg,
video {
  margin: 0;
  padding: 0;
  display: block;
  max-width: 100%;
}

canvas,
img,
svg,
video {
  height: auto;
}

audio {
  width: 100%;
}

img {
  border-style: none;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

svg {
  overflow: hidden;
}

article,
aside,
figcaption,
figure,
footer,
header,
main,
nav,
section {
  display: block;
}

[type=checkbox],
[type=radio] {
  box-sizing: border-box;
  padding: 0;
}

button {
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  vertical-align: middle;
  text-align: inherit;
  font-style: inherit;
  -webkit-appearance: none;
  appearance: none;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  background-color: #fff;
  color: #202020;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  line-height: 1;
}

button,
input {
  color: #202020;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

textarea {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  border: 1px solid #79747E;
}

select {
  color: #202020;
  background-color: #fff;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  line-height: 1;
}

summary {
  display: block;
}

summary::-webkit-details-marker {
  display: none;
}

.validateError {
  display: block;
  padding: 5px 0;
  color: #e63c0a;
  font-size: 1.2rem;
  line-height: 1.4;
  letter-spacing: 0.05em;
}
.validateError::before {
  content: "";
  display: inline-block;
  vertical-align: text-bottom;
  width: 18px;
  height: 18px;
}
.validateError.--deleteSpace::before {
  display: none;
}

@media screen and (max-width: 1040px) {
  .validateError {
    font-size: 1rem;
  }
  .validateError::before {
    width: 14px;
    height: 14px;
  }
}
.registerButtonBackground {
  display: flex;
  position: fixed;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 75px;
  left: 0;
  bottom: 0;
  padding: 15px 246px;
  background-color: rgba(20, 20, 20, 0.3);
  z-index: 100;
  padding: 16px 0;
  transition: opacity 0.6s ease, visibility 0.4s ease;
}
.registerButtonBackground.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.registerButtonBackground .registerButton {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 250px;
  padding: 15px;
  text-align: center;
  border-radius: 50px;
  background-color: #fb5f0a;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  filter: drop-shadow(0 0 5px rgba(20, 20, 20, 0.2));
  border: none;
  cursor: pointer;
  outline: none;
}
.registerButtonBackground .registerButton:hover {
  opacity: 1;
  filter: drop-shadow(0 0 5px rgba(20, 20, 20, 0.2));
}
.registerButtonBackground .registerButton .registerButton__icon {
  width: 22.5px;
  height: 22.5px;
  fill: #fff;
  margin-right: 8px;
  margin-top: 3.35px;
  flex-shrink: 0;
}
.registerButtonBackground .registerCloseButton {
  position: absolute;
  left: calc(85% + 100px + 15px);
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  background: none;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.registerButtonBackground .registerCloseButton:hover {
  opacity: 1;
}
.registerButtonBackground .registerCloseButton::before, .registerButtonBackground .registerCloseButton::after {
  content: "";
  position: absolute;
  top: 14px;
  left: 5px;
  width: 20px;
  height: 2px;
  background-color: #fff;
}
.registerButtonBackground .registerCloseButton::before {
  transform: rotate(45deg);
}
.registerButtonBackground .registerCloseButton::after {
  transform: rotate(-45deg);
}

@media screen and (max-width: 1040px) {
  .registerButtonBackground {
    padding: 16px 0;
  }
  .registerButtonBackground .registerButton:hover {
    opacity: 1;
    filter: drop-shadow(0 0 5px rgba(20, 20, 20, 0.2));
  }
  .registerButtonBackground .registerCloseButton {
    display: none;
  }
}