:root {
  --color-brightest: #fff;
  --color-white: #fff;
  --color-accent: #049669;
  --color-accent02: #065f46;
  --color-contrast: #ecfdf5;
  --color-contrast02: #d1fae5;
  --color-contrast03: #fdeccc;
  --color-archive-accent: #e6f4f1;
  --color-archive-brand: #0a8a6a;
  --color-archive-gray: #eee;
  --color-gray: gray;
  --color-link: blue;
  --transition-duration: 0.5s;
}

/*=======================================================
su-contact
=======================================================*/
.su-contact {
  padding-top: 6.4rem;
}

/*=======================================================
form
=======================================================*/
.form-area .form {
  margin-top: 6rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 3.2rem;
}
.form-area .form__submit {
  display: block;
  width: 26rem;
  margin: 0 auto;
  padding: 1.2rem 0;
  border: 1px solid #0198da;
  border-radius: 8rem;
  background-color: #0198da;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.form-area .form__submit:hover {
  background-color: #fff;
}
.form-area .form__submit:hover .txt {
  color: #0198da;
}
.form-area .form__submit:hover .arrow-box {
  background-color: #0198da;
}
.form-area .form__submit:hover .arrow-box i {
  color: #fff;
}
.form-area .form__submit__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
}
.form-area .form__submit__inner .txt {
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1;
  color: #fff;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.form-area .form__submit__inner .arrow-box {
  width: 2.4rem;
  height: 2.4rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  border-radius: 50%;
  background-color: #fff;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.form-area .form__submit__inner .arrow-box i {
  color: #0198da;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.form-area .form__line {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 1.6rem;
}
.form-area .form__line .head {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 0.8rem;
}
.form-area .form__line .head__title {
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1;
  color: #333;
}
.form-area .form__line .head__required {
  padding: 0.2rem 0.8rem;
  border-radius: 6rem;
  background-color: #da4201;
  font-weight: 400;
  font-size: 1.2rem;
  color: #fff;
}
.form-area .form__line .age {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 1rem;
}
.form-area .form__line .age__txt {
  font-weight: 500;
  font-size: 1.4rem;
  color: #333;
}