/*---------------------------------------------------------
CONTACT PC
---------------------------------------------------------*/
.contact-guide {
  padding: 5.5vw 0 6vw;
  background: var(--color-white);
}

.contact-guide__lead {
  margin-bottom: 2.7vw;
  color: var(--color-text-sub);
  font-size: 1.1vw;
  line-height: 2;
  text-align: center;
}

.contact-guide__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5vw;
}

.contact-guide__card {
  padding: 2.7vw 3vw;
  border: .06vw solid var(--color-border);
  background: var(--color-white);
  text-align: center;
}

.contact-guide__card--line {
  background: var(--color-bg-sub);
}

.contact-guide__en {
  margin-bottom: .5vw;
  color: var(--color-accent);
  font-family: var(--font-en);
  font-size: 1.2vw;
  letter-spacing: .2vw;
}

.contact-guide__card h3 {
  color: var(--color-text);
  font-size: 1.7vw;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: .05vw;
}

.contact-guide__card > p:not(.contact-guide__en) {
  margin-top: 1vw;
  color: var(--color-text-sub);
  font-size: 1.05vw;
  line-height: 1.9;
}

.contact-guide__card .c-button {
  min-width: 17vw;
  margin-top: 1.7vw;
}

.contact-form-section {
  padding: 5.5vw 0 6.5vw;
  background: var(--color-bg-sub);
}

.contact-form-section__lead {
  margin: -1vw auto 2.8vw;
  color: var(--color-text-sub);
  font-size: 1.05vw;
  line-height: 1.9;
  text-align: center;
}

.contact-form__required,
.contact-form__optional {
  display: inline-block;
  margin-left: .5vw;
  padding: .15vw .45vw;
  border: .06vw solid var(--color-border);
  color: var(--color-main);
  font-size: .85vw;
  font-weight: 500;
  line-height: 1.4;
  vertical-align: middle;
}

.contact-form__optional {
  color: var(--color-accent);
}

.contact-form {
  width: 58vw;
  max-width: 100%;
  margin: 0 auto;
  padding: 3.2vw 3.5vw 3.5vw;
  border: .06vw solid var(--color-border);
  background: var(--color-white);
}

.contact-form__field,
.contact-form__fieldset {
  margin-top: 1.8vw;
}

.contact-form__field:first-child {
  margin-top: 0;
}

.contact-form__field > label,
.contact-form__fieldset > legend {
  display: block;
  margin-bottom: .65vw;
  color: var(--color-text);
  font-size: 1.05vw;
  font-weight: 500;
  line-height: 1.6;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: .06vw solid var(--color-border);
  border-radius: 0;
  background: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: 1.05vw;
  line-height: 1.6;
  box-sizing: border-box;
}

.contact-form input,
.contact-form select {
  min-height: 3.7vw;
  padding: .8vw 1vw;
}

.contact-form textarea {
  display: block;
  min-height: 12vw;
  padding: 1vw;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-accent);
  opacity: 1;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: .1vw solid var(--color-main);
  outline-offset: .15vw;
}

.contact-form__fieldset {
  padding: 0;
  border: 0;
}

.contact-form__help {
  display: block;
  margin-top: .4vw;
  color: var(--color-accent);
  font-size: .85vw;
  line-height: 1.6;
}


.contact-form__course-list {
  display: grid;
  gap: .55vw;
}

.contact-form__course-list label {
  display: flex;
  align-items: center;
  gap: .8vw;
  min-height: 3.5vw;
  padding: .65vw 1vw;
  border: .06vw solid var(--color-border);
  color: var(--color-text-sub);
  cursor: pointer;
  box-sizing: border-box;
}

.contact-form__course-list input {
  flex-shrink: 0;
  width: 1.1vw;
  height: 1.1vw;
  min-height: 0;
  margin: 0;
  padding: 0;
  accent-color: var(--color-main);
}

.contact-form__course-list span {
  font-size: 1vw;
  line-height: 1.6;
}

.contact-form__privacy-note {
  margin-top: 2vw;
  color: var(--color-text-sub);
  font-size: 1vw;
  line-height: 1.8;
  text-align: center;
}

.contact-form__privacy-note a {
  color: var(--color-main);
  text-decoration: underline;
  text-underline-offset: .2vw;
}

.contact-form__test-note {
  margin-top: 1vw;
  color: var(--color-accent);
  font-size: .95vw;
  line-height: 1.8;
  text-align: center;
}

.contact-form__submit-wrap {
  margin-top: 2.2vw;
  text-align: center;
}

.contact-form__submit {
  width: 100%;
  border-color: var(--color-main);
  background: var(--color-main);
  color: var(--color-white);
}

.contact-form__submit:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-white);
  opacity: 1;
}

.contact-form__success {
  margin-top: 2vw;
  padding: 1.5vw 2vw;
  border: .06vw solid var(--color-border);
  background: var(--color-bg-sub);
  text-align: center;
}

.contact-form__success p {
  color: var(--color-text);
  font-size: 1.2vw;
  font-weight: 500;
}

.contact-form__success span {
  display: block;
  margin-top: .5vw;
  color: var(--color-text-sub);
  font-size: 1vw;
  line-height: 1.7;
}

/*---------------------------------------------------------
CONTACT SP
---------------------------------------------------------*/
@media only screen and (max-width: 743px) {
  .contact-guide {
    padding: 12vw 0 14vw;
  }

  .contact-guide__lead {
    margin-bottom: 7vw;
    font-size: 3.9vw;
    line-height: 1.9;
  }

  .contact-guide__cards {
    grid-template-columns: 1fr;
    gap: 4vw;
  }

  .contact-guide__card {
    padding: 7vw 5vw;
    border-width: .25vw;
            border: unset;
  }

  .contact-guide__en {
    margin-bottom: 1.5vw;
    font-size: 3.9vw;
    letter-spacing: .5vw;
  }

  .contact-guide__card h3 {
    font-size: 5.2vw;
    line-height: 1.55;
    letter-spacing: .15vw;
  }

  .contact-guide__card > p:not(.contact-guide__en) {
    margin-top: 3vw;
    font-size: 3.9vw;
    line-height: 1.9;
  }

  .contact-guide__card .c-button {
    width: 100%;
    margin-top: 5vw;
  }

  .contact-form-section {
    padding: 12vw 0 15vw;
  }

  .contact-form-section__lead {
    margin: -2vw auto 7vw;
    font-size: 3.9vw;
    line-height: 1.9;
  }

  .contact-form__required,
  .contact-form__optional {
    margin-left: 1.5vw;
    padding: .5vw 1.3vw;
    border-width: .25vw;
    font-size: 3.1vw;
  }

  .contact-form {
    width: 90vw;
    padding: 7vw 5vw 8vw;
    border-width: .25vw;
  }

  .contact-form__field,
  .contact-form__fieldset {
    margin-top: 5vw;
  }

  .contact-form__field > label,
  .contact-form__fieldset > legend {
    margin-bottom: 2vw;
    font-size: 3.9vw;
            line-height: 1.8;
  }

  .contact-form input,
  .contact-form select,
  .contact-form textarea {
    border-width: .25vw;
    font-size: 4vw;
  }

  .contact-form input,
  .contact-form select {
    min-height: 13vw;
    padding: 2.5vw 3vw;
  }

  .contact-form textarea {
    min-height: 38vw;
    padding: 3vw;
  }

  .contact-form input:focus,
  .contact-form select:focus,
  .contact-form textarea:focus {
    outline-width: .3vw;
    outline-offset: .5vw;
  }

  .contact-form__help {
    margin-top: 1.5vw;
    font-size: 3.9vw;
  }


  .contact-form__course-list {
    gap: 2vw;
  }

  .contact-form__course-list label {
    gap: 3vw;
    min-height: 12vw;
    padding: 2.5vw 3vw;
    border-width: .25vw;
  }

  .contact-form__course-list input {
    width: 5vw;
    height: 5vw;
  }

  .contact-form__course-list span {
    font-size: 4vw;
    line-height: 1.7;
  }

  .contact-form__privacy-note {
    margin-top: 6vw;
    font-size: 3.8vw;
    line-height: 1.8;
  }

  .contact-form__privacy-note a {
    text-underline-offset: .7vw;
  }

  .contact-form__test-note {
    margin-top: 3vw;
    font-size: 3.3vw;
    line-height: 1.8;
  }

  .contact-form__submit-wrap {
    margin-top: 7vw;
  }

  .contact-form__success {
    margin-top: 6vw;
    padding: 5vw 4vw;
    border-width: .25vw;
  }

  .contact-form__success p {
    font-size: 4vw;
  }

  .contact-form__success span {
    margin-top: 1.5vw;
    font-size: 3.7vw;
    line-height: 1.8;
  }
}