.diagnostic {
  --diagnostic-progress-height: 10px;
  --diagnostic-progress-duration: 0.45s;
  --diagnostic-progress-easing: ease;
  --diagnostic-content-start: 16vh;
  --diagnostic-question-nav-gap: clamp(5rem, 10.42vw, 12.5rem);
  --diagnostic-personal-input-height: clamp(3.5rem, 4.688vw, 5.625rem);
  --diagnostic-personal-input-radius: clamp(0.875rem, 1.042vw, 1.25rem);
  --diagnostic-personal-input-focus-shadow:
    0 1px 100px rgba(23, 23, 23, 0.06),
    0 0 0 2px var(--color-primary);
  --diagnostic-personal-input-transition: box-shadow 0.2s ease;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.diagnostic[hidden],
.diagnostic__step[hidden],
.diagnostic-intro-scroll[hidden],
.diagnostic-intro[hidden] {
  display: none !important;
}

/* ── Question step (qesttion01 template) ── */
.diagnostic__step {
  display: none;
  position: relative;
  background-color: var(--color-lightgray);
}

.diagnostic__step.diagnostic-question {
  height: calc(100vh - var(--diagnostic-progress-height));
  max-height: calc(100vh - var(--diagnostic-progress-height));
  overflow: hidden;
}

.diagnostic__step.diagnostic-personal {
  min-height: calc(100vh - var(--diagnostic-progress-height));
}

.diagnostic__progress {
  flex-shrink: 0;
  height: var(--diagnostic-progress-height);
  background-color: var(--color-border);
}

.diagnostic__progress-fill {
  display: block;
  width: 0;
  height: 100%;
  background-color: var(--color-primary);
  transition: width var(--diagnostic-progress-duration) var(--diagnostic-progress-easing);
}

.diagnostic__step.is-active {
  display: block;
}

.diagnostic__step.diagnostic-question.is-active {
  display: flex;
  flex-direction: column;
}

.diagnostic-question__sign {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin-top: calc(var(--diagnostic-content-start) - var(--diagnostic-progress-height));
  padding-bottom: clamp(0.25rem, 0.8vh, 0.5rem);
}

.diagnostic-question__inner {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: clamp(1rem, 8vh, 5rem);
  text-align: center;
}

.diagnostic-question__heading {
  flex-shrink: 0;
  max-width: min(577px, 100%);
  font-size: var(--text-display);
  font-weight: 800;
  line-height: var(--text-display-lh);
  letter-spacing: var(--letter-tight);
  color: var(--color-dark);
}

.diagnostic-question__body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  max-width: min(730px, 100%);
  margin-top: clamp(0.375rem, 10vh, 2.8rem);
  gap: clamp(0.25rem, 0.8vh, 0.625rem);
}

.diagnostic-question__step-label {
  font-size: clamp(0.744rem, 0.8vw, 0.956rem);
  font-weight: 300;
  line-height: 1.778;
  letter-spacing: var(--letter-tight);
  color: var(--color-dark);
}

.diagnostic-question__text {
  font-size: var(--text-h2);
  font-weight: 300;
  line-height: var(--text-h2-lh);
  letter-spacing: var(--letter-tight);
  color: var(--color-dark);
}

.diagnostic-question__choices {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  column-gap: clamp(1.6rem, 2.5vw, 2.5rem);
  row-gap: clamp(0.25rem, 2vh, 1rem);
  width: 100%;
  margin: clamp(0.375rem, 1vh, 0.875rem) 0 0;
  padding: 0;
  border: 0;
}

.diagnostic-question__choice {
  display: inline-flex;
  align-items: center;
  gap: 0.8125rem;
  cursor: pointer;
}

.diagnostic-question__choice input {
  appearance: none;
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  margin: 0;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background-color: transparent;
  cursor: pointer;
}

.diagnostic-question__choice input[type="checkbox"] {
  border-radius: 50%;
}

.diagnostic-question__choice input:checked {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  box-shadow: inset 0 0 0 3px var(--color-lightgray);
}

.diagnostic-question__choice-label {
  font-size: var(--text-subtitle);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: var(--letter-tight);
  color: var(--color-dark);
  text-align: left;
}

.diagnostic-question__nav {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 8vw, 6rem);
  margin-top: auto;
  width: 100%;
}

.diagnostic-question__prev,
.diagnostic-question__next {
  flex-shrink: 0;
  padding: clamp(0.5rem, 1vh, 0.75rem) 1rem;
  border: 0;
  background: none;
  font-size: var(--text-subtitle);
  font-weight: 400;
  line-height: var(--text-subtitle-lh);
  letter-spacing: var(--letter-tight);
  color: var(--color-darkgray);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
  transition:
    color 0.55s cubic-bezier(0.33, 1, 0.68, 1),
    text-decoration-color 0.55s cubic-bezier(0.33, 1, 0.68, 1);
}

@media (hover: hover) and (pointer: fine) {
  .diagnostic-question__prev:hover,
  .diagnostic-question__next:hover {
    color: var(--color-primary);
    text-decoration-color: currentColor;
  }
}

.diagnostic-question__prev:focus-visible,
.diagnostic-question__next:focus-visible {
  color: var(--color-primary);
  text-decoration-color: currentColor;
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .diagnostic-question__prev,
  .diagnostic-question__next {
    transition: none;
  }
}

.diagnostic-question__inner > .diagnostic-question__next {
  margin-top: auto;
}

/* ── Personal Information (qesttion02) ── */
.diagnostic-personal__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--diagnostic-progress-height));
  padding-block: clamp(1rem, 2.5vh, 2rem);
  gap: clamp(1rem, 2.5vh, 2rem);
  text-align: center;
  box-sizing: border-box;
}

.diagnostic-personal__copy {
  display: flex;
  flex-direction: column;
  gap: clamp(0.75rem, 2vh, 1.25rem);
  max-width: min(964px, 100%);
  font-size: var(--text-h2);
  font-weight: 300;
  line-height: var(--text-h2-lh);
  letter-spacing: var(--letter-tight);
  color: var(--color-dark);
}

.diagnostic-personal__copy strong {
  font-weight: 700;
}

.diagnostic-personal__copy-br {
  display: none;
}

@media (min-width: 1025px) {
  .diagnostic-personal__copy-br {
    display: inline;
  }
}

.diagnostic-personal__form {
  width: 100%;
  max-width: min(760px, 100%);
  align-self: center;
}

.diagnostic-personal__actions {
  width: 100%;
}

.diagnostic-personal__field {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: clamp(0.75rem, 1.04vw, 1.25rem);
  width: 100%;
}

.diagnostic-personal__field > .btn--compact {
  flex: 0 0 auto;
}

.diagnostic-personal__input {
  flex: 1 1 15rem;
  width: min(600px, 100%);
  max-width: 600px;
  height: var(--diagnostic-personal-input-height);
  min-height: var(--diagnostic-personal-input-height);
  padding-inline: clamp(1.5rem, 3vw, 3.625rem);
  border: 0;
  border-radius: var(--diagnostic-personal-input-radius);
  background-color: var(--color-white);
  box-shadow: 0 1px 100px rgba(23, 23, 23, 0.06);
  font-size: var(--text-subtitle);
  font-weight: 400;
  line-height: var(--text-subtitle-lh);
  letter-spacing: var(--letter-tight);
  color: var(--color-dark);
  transition: var(--diagnostic-personal-input-transition);
}

.diagnostic-personal__input::placeholder {
  color: var(--color-darkgray);
}

.diagnostic-personal__input:focus,
.diagnostic-personal__input:focus-visible {
  outline: none;
  box-shadow: var(--diagnostic-personal-input-focus-shadow);
}

.diagnostic-personal__consents {
  margin-top: clamp(0.75rem, 1.5vw, 1rem);
  text-align: left;
  box-sizing: border-box;
}

.diagnostic-personal__consents.consult-form__consents {
  display: flex;
  flex-direction: column;
  gap: clamp(0.5rem, 0.85vw, 0.625rem);
}

.diagnostic-personal .consult-form__accept-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin: 0;
  cursor: pointer;
}

.diagnostic-personal .consult-form__checkbox {
  flex: 0 0 1rem;
  width: 1rem;
  height: 1rem;
  margin: 0;
  border: 1px solid var(--color-border);
  border-radius: 0.25rem;
  background: var(--color-white);
  appearance: none;
  cursor: pointer;
}

.diagnostic-personal .consult-form__checkbox:checked {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='8' viewBox='0 0 10 8' fill='none'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.diagnostic-personal .consult-form__accept-text {
  flex: 1;
  display: block;
  font-size: clamp(0.744rem, 0.8vw, 0.875rem);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: var(--letter-tight);
  color: var(--color-dark);
}

.diagnostic-personal .consult-form__accept-line {
  display: block;
}

.diagnostic-personal .consult-form__accept-group {
  display: flex;
  flex-direction: column;
}

.diagnostic-personal .consult-form__accept-detail-btn {
  margin-left: 0.35em;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  font-size: inherit;
  line-height: inherit;
  letter-spacing: inherit;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 0.15em;
  cursor: pointer;
}

.diagnostic-personal .consult-form__accept-detail-btn:hover,
.diagnostic-personal .consult-form__accept-detail-btn:focus-visible {
  color: var(--color-primary);
  outline: none;
}

.diagnostic-personal .consult-form__accept-detail-btn:focus-visible {
  text-decoration-thickness: 2px;
}

.diagnostic-personal .consult-form__accept-detail {
  max-height: 0;
  margin: 0;
  padding: 0 clamp(0.875rem, 1.25vw, 1rem);
  border: 1px solid transparent;
  border-radius: clamp(0.875rem, 1.042vw, 1.25rem);
  background: var(--color-white);
  font-size: clamp(0.6875rem, 0.75vw, 0.8125rem);
  line-height: 1.55;
  letter-spacing: var(--letter-tight);
  color: var(--color-dark);
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 0.35s ease,
    opacity 0.25s ease,
    margin 0.35s ease,
    padding 0.35s ease,
    border-color 0.25s ease;
}

.diagnostic-personal .consult-form__accept-detail.is-open {
  max-height: 14rem;
  margin-top: 0.5rem;
  padding: clamp(0.75rem, 1.25vw, 0.875rem) clamp(0.875rem, 1.25vw, 1rem);
  border-color: var(--color-border);
  opacity: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.diagnostic-personal .consult-form__accept-detail-title {
  margin: 0 0 0.375rem;
  font-weight: 700;
}

.diagnostic-personal .consult-form__accept-detail-lead {
  margin: 0;
}

.diagnostic-personal .consult-form__accept-detail-list {
  margin: 0.5rem 0;
}

.diagnostic-personal .consult-form__accept-detail-list dt {
  margin-top: 0.375rem;
  font-weight: 600;
}

.diagnostic-personal .consult-form__accept-detail-list dt:first-child {
  margin-top: 0;
}

.diagnostic-personal .consult-form__accept-detail-list dd {
  margin: 0.125rem 0 0;
}

.diagnostic-personal .consult-form__accept-detail-note {
  margin: 0.5rem 0 0;
  font-size: clamp(0.625rem, 0.7vw, 0.75rem);
  line-height: 1.5;
  color: var(--color-darkgray);
}

.diagnostic-personal .consult-form__accept-detail-note:first-of-type {
  margin-top: 0.375rem;
}

.diagnostic-personal .consult-form__accept-tag {
  color: var(--color-darkgray);
}

@media (max-width: 1024px) {
  .diagnostic-question__body {
    flex: 0 1 auto;
    margin-top: clamp(0.375rem, 1.5vh, 1.25rem);
  }

  .diagnostic-question__nav,
  .diagnostic-question__inner > .diagnostic-question__next {
    margin-top: var(--diagnostic-question-nav-gap);
  }

  .diagnostic-question__inner {
    padding-bottom: clamp(0.875rem, 3vh, 1.5rem);
  }
}

@media (max-width: 767px) {
  .diagnostic-question__heading {
    font-size: clamp(1.488rem, 5.95vw, 2.55rem);
    line-height: 1.2;
  }

  .diagnostic-question__body {
    margin-top: clamp(0.25rem, 10vh, 2.8rem);
    gap: clamp(0.25rem, 0.8vh, 0.625rem);
  }

  .diagnostic-question__choices {
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: clamp(1.6rem, 2vw, 1.5rem);
    row-gap: clamp(0.125rem, 0.35vh, 0.375rem);
  }

  .diagnostic-question__inner {
    padding-bottom: clamp(0.75rem, 3vh, 1.25rem);
  }

  .diagnostic-question[data-step="2"] .diagnostic-question__choices,
  .diagnostic-question[data-step="3"] .diagnostic-question__choices,
  .diagnostic-question[data-step="4"] .diagnostic-question__choices,
  .diagnostic-question[data-step="5"] .diagnostic-question__choices {
    row-gap: clamp(0.125rem, 1vh, 0.8rem);
  }

  .diagnostic-question[data-step="3"] .diagnostic-question__heading,
  .diagnostic-question[data-step="4"] .diagnostic-question__heading,
  .diagnostic-question[data-step="5"] .diagnostic-question__heading {
    font-size: clamp(1.275rem, 5.1vw, 2.125rem);
  }

  .diagnostic-personal__field {
    flex-direction: column;
    align-items: stretch;
  }

  .diagnostic-personal__input {
    flex: none;
    width: 100%;
    max-width: none;
  }

  .diagnostic-personal__field .btn--compact {
    width: 100%;
  }
}

.diagnostic-cf7 {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.diagnostic-cf7 .altEmail_container {
  display: none !important;
}