body {
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN",
    "Hiragino Sans", Meiryo, sans-serif;
  font-size: 16px;
  --border-color: #666;
}

.wrapper {
  position: relative;
}

.container {
  width: 600px;
  max-width: 100vw;
  padding: 5em 2em;
  margin: auto;
}

.form {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.8em;
}

.form label {
  position: relative;
  display: block;
  font-weight: bold;
  font-size: 0.8em;
  margin-bottom: 0.3em;
}
.form label[data-required]::after {
  content: "※";
  margin-left: 0.2em;
  color: #ff1e1e;
  font-size: 0.8em;
  vertical-align: super;
}
.form input[type="text"],
.form input[type="number"] {
  width: 100%;
  padding: 0.4em;
  border-radius: 3px;
  border: 1px solid var(--border-color);
}

select {
  width: 100%;
  padding: 0.4em;
  border-radius: 3px;
  border: 1px solid var(--border-color);
}
.select-container {
  position: relative;
}
.select-container::after {
  content: "";
  position: absolute;
  top: 5px;
  bottom: 0;
  margin: auto;
  right: 1em;
  pointer-events: none;
  width: 10px;
  height: 10px;
  border-top: 3px solid var(--border-color);
  border-left: 3px solid var(--border-color);
  transform: translateY(-50%) rotate(-135deg);
}

.privacy-policy {
  height: 100px;
  overflow-y: scroll;
  border: 1px var(--border-color) solid;
  margin: 2em auto;
  padding: 0.5em;
  font-size: 0.6em;
  letter-spacing: -0.08em;
  line-height: 1.4;
}

html[lang="en"] .privacy-policy {
  letter-spacing: 0.04em;
}

.button {
  width: 100%;
  background: #2c2cc6;
  color: #fff;
  padding: 0.4em;
  border-radius: 0.3em;
  text-align: center;
  font-weight: bold;
  transition: opacity 0.3s ease-out;
}

.button:hover {
  opacity: 0.8;
}

.information {
  margin-top: 2em;
  text-align: right;
}
.information a,
.lang a {
  text-decoration: underline;
}
.information small {
  display: block;
  margin-top: 1em;
}
.lang {
  margin-top: 2em;
  margin-right: 2em;
  text-align: right;
}

.statement {
  margin: 2em auto;
  padding: 0.5em;
  font-size: 0.6em;
  letter-spacing: -0.08em;
  line-height: 1.4;
}

.loading {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgb(0 0 0 / 72%);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.3s ease-out;
}
.loading[data-show="false"] {
  opacity: 0;
  pointer-events: none;
}
@keyframes spin {
  from {
    transform: rotate(0);
  }
  to {
    transform: rotate(359deg);
  }
}

.three-quarter-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid #fff;
  border-top: 3px solid transparent;
  border-radius: 50%;
  animation: spin 0.5s linear 0s infinite;
}

.complete {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgb(0 0 0 / 72%);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.3s ease-out;
}
.complete[data-show="false"] {
  opacity: 0;
  pointer-events: none;
}

.complete-container {
  position: relative;
  background: #fff;
  width: 80%;
  max-width: 600px;
}

.complete-container .close {
  position: absolute;
  top: -2em;
  right: -2em;
  padding: 0.4em;
  color: #fff;
  font-size: 1.2em;
  cursor: pointer;
}

.complete-container .result img {
  width: 100%;
}

.error {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgb(0 0 0 / 72%);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.3s ease-out;
  color: #fff;
  text-align: center;
  line-height: 1.6;
}
.error[data-show="false"] {
  opacity: 0;
  pointer-events: none;
}