:root {
  --ui-color-primary: #4caf7d;
  --ui-color-primary-dark: #3e9869;
  --ui-color-background: #fff8f0;
  --ui-color-surface: #ffffff;
  --ui-color-text: #333333;
  --ui-color-muted: #888888;
  --ui-color-border: #e0e0e0;
  --ui-color-accent: #ff7d6b;
  --ui-color-danger: #b42318;
  --ui-color-focus: #258cfb;
  --ui-color-reference-header: rgba(76, 175, 125, 0.16);
  --ui-font-family-base: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ui-font-size-root-sm: 14px;
  --ui-font-size-root-md: 16px;
  --ui-font-size-small: 0.875rem;
  --ui-font-size-body: 1rem;
  --ui-font-size-brand: 1.25rem;
  --ui-font-size-mobile-title: 1.5rem;
  --ui-font-size-title: 2rem;
  --ui-line-height-tight: 1;
  --ui-line-height-normal: 1.2;
  --ui-line-height-relaxed: 1.5;
  --ui-space-2xs: 0.4rem;
  --ui-space-xs: 0.5rem;
  --ui-space-sm: 0.75rem;
  --ui-space-md: 1rem;
  --ui-space-lg: 1.5rem;
  --ui-space-xl: 2rem;
  --ui-space-2xl: 3rem;
  --ui-space-3xl: 4rem;
  --ui-space-4xl: 4.5rem;
  --ui-border-width-sm: 1px;
  --ui-border-width-md: 3px;
  --ui-border-width-lg: 6px;
  --ui-card-padding-inline: 1.75rem;
  --ui-card-padding-bottom: 1.25rem;
  --ui-radius-sm: 0.5rem;
  --ui-radius-pill: 999px;
  --ui-shadow-sm: 0 0.125rem 0.5rem rgba(0, 0, 0, 0.1);
  --ui-focus-shadow: 0 0 0 0.1rem var(--ui-color-surface), 0 0 0 0.25rem var(--ui-color-focus);
  --ui-control-focus-shadow: 0 0 0 0.2rem rgba(76, 175, 125, 0.25);
  --ui-content-width: 1072px;
  --ui-wide-content-width: 1512px;
  --ui-footer-content-width: 1352px;
  --ui-header-height: 72px;
  --ui-button-min-height: 48px;
  --ui-control-min-height: 40px;
  --ui-tab-min-width: 136px;
  --ui-tab-min-height: 45px;
  --ui-card-label-min-width: 120px;
  --ui-card-label-min-height: 32px;
  --ui-card-label-offset: -3rem;
  --ui-control-width: 150px;
  --ui-control-width-wide: 400px;
  --ui-field-label-min-width: 7.5rem;
  --ui-field-label-max-width: 10rem;
  --ui-period-control-width: 80px;
  --ui-period-help-min-width: 14rem;
  --ui-children-column-min-width: 235px;
  --ui-education-title-width: 3rem;
  --ui-education-column-min-width: 130px;
  --ui-education-label-width: 3.75rem;
  --ui-action-submit-min-width: 200px;
  --ui-reference-panel-width: 540px;
}

html {
  font-size: var(--ui-font-size-root-sm);
}

@media (min-width: 768px) {
  html {
    font-size: var(--ui-font-size-root-md);
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: var(--ui-focus-shadow);
}

html {
  position: relative;
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--ui-color-background);
  color: var(--ui-color-text);
  font-family: var(--ui-font-family-base);
}

.life-plan-home {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--ui-space-3xl) 0 var(--ui-space-2xl);
}

.life-plan-home__content {
  max-width: 720px;
}

.life-plan-home__eyebrow {
  margin-bottom: var(--ui-space-xs);
  color: var(--ui-color-primary);
  font-weight: 700;
}

.life-plan-home__points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--ui-space-md);
  margin-top: var(--ui-space-2xl);
}

.life-plan-home__point {
  display: flex;
  min-height: 112px;
  flex-direction: column;
  justify-content: center;
  gap: var(--ui-space-2xs);
  padding: var(--ui-space-md);
  border: var(--ui-border-width-sm) solid var(--ui-color-border);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
  color: var(--ui-color-muted);
}

.life-plan-home__point-title {
  color: var(--ui-color-text);
  font-weight: 700;
}

.app-header {
  border-bottom: var(--ui-border-width-sm) solid var(--ui-color-muted);
  background: var(--ui-color-surface);
}

.app-header__nav {
  min-height: var(--ui-header-height);
  padding: 0;
}

.app-header__container {
  gap: var(--ui-space-lg);
  padding: var(--ui-space-sm) var(--ui-space-md);
}

.app-brand {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  white-space: nowrap;
}

.app-brand__name {
  color: var(--ui-color-primary);
  font-size: var(--ui-font-size-brand);
  font-weight: 500;
  line-height: var(--ui-line-height-relaxed);
}

.app-brand__tagline {
  color: var(--ui-color-muted);
  font-size: var(--ui-font-size-small);
  line-height: var(--ui-line-height-normal);
}

.app-header__menu {
  align-items: center;
  justify-content: flex-end;
  gap: var(--ui-space-xl);
}

.app-header__links {
  align-items: center;
  gap: var(--ui-space-lg);
  font-size: var(--ui-font-size-small);
}

.app-header__links .nav-link {
  padding: var(--ui-space-xs) 0;
  color: var(--ui-color-text);
}

.app-header__links .nav-link:hover,
.app-header__links .nav-link:focus {
  color: var(--ui-color-primary);
}

.app-button {
  display: inline-flex;
  min-height: var(--ui-button-min-height);
  align-items: center;
  justify-content: center;
  gap: var(--ui-space-xs);
  padding: var(--ui-space-sm) var(--ui-space-xl);
  border: 0;
  font-size: var(--ui-font-size-body);
  line-height: var(--ui-line-height-tight);
  text-align: center;
  text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.app-button--primary {
  background: var(--ui-color-primary);
  box-shadow: var(--ui-shadow-sm);
  color: var(--ui-color-background);
}

.app-button--primary:hover,
.app-button--primary:focus {
  background: var(--ui-color-primary-dark);
  color: var(--ui-color-background);
}

.app-button--outline {
  border: var(--ui-border-width-md) solid var(--ui-color-primary);
  border-radius: var(--ui-radius-pill);
  background: var(--ui-color-background);
  box-shadow: var(--ui-shadow-sm);
  color: var(--ui-color-primary);
}

.app-shell {
  min-height: calc(100vh - var(--ui-header-height));
}

.app-footer {
  background: var(--ui-color-border);
  color: var(--ui-color-muted);
}

.app-footer__container {
  width: min(100%, var(--ui-footer-content-width));
  margin: 0 auto;
  padding: var(--ui-space-2xl);
}

.app-footer__top {
  display: flex;
  gap: 5rem;
  align-items: flex-start;
}

.app-footer__links {
  display: grid;
  gap: var(--ui-space-xs);
  padding: 0;
  margin: 0;
  font-size: var(--ui-font-size-small);
  list-style: none;
}

.app-footer__links a,
.app-footer__bottom a {
  color: var(--ui-color-muted);
  text-decoration: none;
}

.app-footer__links a:hover,
.app-footer__links a:focus,
.app-footer__bottom a:hover,
.app-footer__bottom a:focus {
  color: var(--ui-color-text);
}

.app-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ui-space-xl);
  padding-top: var(--ui-space-lg);
  margin-top: var(--ui-space-xl);
  border-top: var(--ui-border-width-sm) solid var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-page {
  min-height: 960px;
  padding: var(--ui-space-xl) var(--ui-space-md) 15rem;
}

.life-plan-page__heading {
  width: min(100%, var(--ui-wide-content-width));
  margin: 0 auto;
  padding: 0 var(--ui-space-lg);
}

.life-plan-page__title {
  display: flex;
  align-items: center;
  gap: var(--ui-space-sm);
  margin: 0;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-title);
  font-weight: 700;
  line-height: var(--ui-line-height-relaxed);
}

.life-plan-page__title::before {
  width: 4px;
  height: 40px;
  background: var(--ui-color-primary);
  content: "";
}

.life-plan-form {
  width: min(100%, var(--ui-content-width));
  margin: 4.25rem auto 0;
}

.life-plan-tabs {
  display: flex;
  justify-content: center;
  gap: var(--ui-space-lg);
  overflow-x: auto;
}

.life-plan-tabs__item {
  display: inline-flex;
  min-width: var(--ui-tab-min-width);
  min-height: var(--ui-tab-min-height);
  align-items: center;
  justify-content: center;
  padding: var(--ui-space-sm) var(--ui-space-lg);
  border: 0;
  background: var(--ui-color-border);
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-body);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.life-plan-tabs__item[aria-selected="true"] {
  background: var(--ui-color-primary);
  color: var(--ui-color-surface);
}

.life-plan-panel {
  padding: var(--ui-space-xl) var(--ui-space-4xl) var(--ui-space-3xl);
  background: var(--ui-color-surface);
  box-shadow: var(--ui-shadow-sm);
}

.life-plan-field-grid {
  display: grid;
  gap: var(--ui-space-xl);
}

.life-plan-field-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.life-plan-input-card {
  position: relative;
  margin-top: var(--ui-space-3xl);
  padding: var(--ui-space-2xl) var(--ui-card-padding-inline) var(--ui-card-padding-bottom);
  border: var(--ui-border-width-md) solid var(--ui-color-primary);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
}

.life-plan-input-card--wide {
  padding-bottom: var(--ui-space-lg);
}

.life-plan-input-card__label {
  position: absolute;
  top: var(--ui-card-label-offset);
  left: 0;
  min-width: var(--ui-card-label-min-width);
  min-height: var(--ui-card-label-min-height);
  padding: 0.45rem var(--ui-space-md);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-primary);
  color: var(--ui-color-surface);
  font-size: var(--ui-font-size-body);
  font-weight: 400;
  line-height: var(--ui-line-height-tight);
  text-align: center;
}

.life-plan-field-row {
  display: grid;
  grid-template-columns: minmax(var(--ui-field-label-min-width), var(--ui-field-label-max-width)) minmax(0, var(--ui-control-width)) minmax(2rem, auto);
  gap: var(--ui-space-md);
  align-items: center;
}

.life-plan-field-row--wide {
  grid-template-columns: minmax(var(--ui-field-label-min-width), var(--ui-field-label-max-width)) minmax(0, var(--ui-control-width-wide));
}

.life-plan-field-row__label {
  margin: 0;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-control {
  min-height: var(--ui-control-min-height);
  border-color: var(--ui-color-border);
  border-radius: var(--ui-radius-sm);
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-control:focus {
  border-color: var(--ui-color-primary);
  box-shadow: var(--ui-control-focus-shadow);
}

.life-plan-unit,
.life-plan-help {
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-reference {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.life-plan-reference__trigger {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ui-color-accent);
  font-size: var(--ui-font-size-small);
  text-decoration: none;
}

.life-plan-reference__trigger:hover,
.life-plan-reference__trigger:focus {
  text-decoration: underline;
}

.life-plan-reference__panel {
  position: absolute;
  z-index: 20;
  bottom: calc(100% + var(--ui-space-md));
  left: 50%;
  display: none;
  width: min(88vw, var(--ui-reference-panel-width));
  padding: var(--ui-space-md);
  border: var(--ui-border-width-lg) solid var(--ui-color-primary);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
  box-shadow: var(--ui-shadow-sm);
  color: var(--ui-color-text);
  transform: translateX(-50%);
}

.life-plan-reference__panel::after {
  position: absolute;
  bottom: -18px;
  left: 50%;
  width: 28px;
  height: 28px;
  background: var(--ui-color-surface);
  border-right: var(--ui-border-width-lg) solid var(--ui-color-primary);
  border-bottom: var(--ui-border-width-lg) solid var(--ui-color-primary);
  content: "";
  transform: translateX(-50%) rotate(45deg);
}

.life-plan-reference:hover .life-plan-reference__panel,
.life-plan-reference:focus-within .life-plan-reference__panel {
  display: block;
}

.life-plan-reference__title {
  display: block;
  padding: var(--ui-space-md);
  background: var(--ui-color-primary);
  color: var(--ui-color-surface);
  font-size: var(--ui-font-size-small);
  font-weight: 700;
}

.life-plan-reference__table {
  display: grid;
  grid-template-columns: 1fr 1.35fr 1.35fr;
  border-top: var(--ui-border-width-sm) solid var(--ui-color-primary);
  border-left: var(--ui-border-width-sm) solid var(--ui-color-primary);
  font-size: var(--ui-font-size-small);
}

.life-plan-reference__table > * {
  display: flex;
  min-height: var(--ui-space-2xl);
  align-items: center;
  justify-content: center;
  padding: var(--ui-space-sm);
  border-right: var(--ui-border-width-sm) solid var(--ui-color-primary);
  border-bottom: var(--ui-border-width-sm) solid var(--ui-color-primary);
  text-align: center;
}

.life-plan-reference__table > :nth-child(-n + 3) {
  background: var(--ui-color-reference-header);
  font-weight: 700;
}

.life-plan-reference__source {
  display: block;
  margin-top: var(--ui-space-md);
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
  line-height: var(--ui-line-height-relaxed);
}

.life-plan-stack {
  display: grid;
  gap: var(--ui-space-lg);
}

.life-plan-period-row {
  display: grid;
  grid-template-columns: minmax(var(--ui-field-label-min-width), var(--ui-field-label-max-width)) var(--ui-period-control-width) auto var(--ui-period-control-width) minmax(var(--ui-period-help-min-width), auto);
  gap: var(--ui-space-md);
  align-items: center;
}

.life-plan-children-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(var(--ui-children-column-min-width), 1fr));
  column-gap: calc(var(--ui-space-3xl) * 2);
  row-gap: var(--ui-space-lg);
}

.life-plan-child-field {
  display: grid;
  grid-template-columns: minmax(var(--ui-field-label-min-width), var(--ui-field-label-max-width)) minmax(0, var(--ui-control-width));
  gap: var(--ui-space-md);
  align-items: start;
}

.life-plan-child-field .life-plan-validation {
  grid-column: 2;
}

.life-plan-field-row .life-plan-validation {
  grid-column: 2 / -1;
}

.life-plan-period-row .life-plan-validation {
  grid-column: 2 / -1;
}

.life-plan-education-list {
  display: grid;
  gap: var(--ui-space-lg);
}

.life-plan-education-row {
  display: grid;
  grid-template-columns: var(--ui-education-title-width) minmax(0, 1fr);
  gap: var(--ui-space-md);
  align-items: start;
}

.life-plan-education-row__title {
  margin: 0;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-body);
  font-weight: 400;
  line-height: 2.5;
}

.life-plan-education-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(var(--ui-education-column-min-width), 1fr));
  gap: var(--ui-space-md) var(--ui-space-lg);
}

.life-plan-education-field {
  display: grid;
  grid-template-columns: minmax(var(--ui-education-label-width), auto) var(--ui-period-control-width);
  gap: var(--ui-space-xs);
  align-items: start;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-education-field .life-plan-control {
  min-width: var(--ui-period-control-width);
}

.life-plan-education-field .life-plan-validation {
  grid-column: 2;
}

.life-plan-note {
  margin: var(--ui-space-md) 0 0;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
  text-align: right;
}

.life-plan-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7rem;
  margin-top: var(--ui-space-2xl);
}

.life-plan-actions__submit {
  min-width: var(--ui-action-submit-min-width);
}

.life-plan-alert {
  width: min(100%, var(--ui-content-width));
  margin: var(--ui-space-lg) auto 0;
  padding: var(--ui-space-md);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
}

.life-plan-alert--success {
  border: var(--ui-border-width-sm) solid var(--ui-color-primary);
  color: var(--ui-color-primary-dark);
}

.life-plan-alert--danger {
  border: var(--ui-border-width-sm) solid var(--ui-color-danger);
  color: var(--ui-color-danger);
}

.validation-summary-valid {
  display: none;
}

.life-plan-validation {
  display: block;
  margin-top: var(--ui-space-xs);
  color: var(--ui-color-danger);
  font-size: var(--ui-font-size-small);
}

@media (max-width: 991.98px) {
  .app-footer__top {
    flex-direction: column;
    gap: var(--ui-space-xl);
  }

  .life-plan-page {
    padding-bottom: var(--ui-space-2xl);
  }

  .life-plan-page__heading {
    padding: 0;
  }

  .life-plan-form {
    margin-top: var(--ui-space-2xl);
  }

  .life-plan-tabs {
    justify-content: flex-start;
  }

  .life-plan-panel {
    padding: var(--ui-space-xl) var(--ui-space-lg) var(--ui-space-2xl);
  }

  .life-plan-field-grid--two,
  .life-plan-children-grid,
  .life-plan-education-grid {
    grid-template-columns: 1fr;
    gap: var(--ui-space-2xl);
  }

  .life-plan-period-row {
    grid-template-columns: minmax(var(--ui-field-label-min-width), var(--ui-field-label-max-width)) minmax(0, var(--ui-period-control-width)) auto minmax(0, var(--ui-period-control-width));
  }

  .life-plan-period-row .life-plan-help,
  .life-plan-period-row .life-plan-validation {
    grid-column: 2 / -1;
  }

  .life-plan-actions {
    flex-direction: column;
    gap: var(--ui-space-md);
  }

  .life-plan-actions .app-button {
    width: 100%;
  }
}

@media (max-width: 575.98px) {
  .app-header__container,
  .app-footer__container {
    padding-right: var(--ui-space-md);
    padding-left: var(--ui-space-md);
  }

  .app-header__menu {
    align-items: flex-start;
    padding: var(--ui-space-md) 0;
  }

  .app-header__links {
    align-items: flex-start;
    gap: var(--ui-space-xs);
  }

  .app-header__cta {
    width: 100%;
  }

  .life-plan-page__title {
    font-size: var(--ui-font-size-mobile-title);
  }

  .life-plan-panel {
    padding: var(--ui-space-xl) var(--ui-space-md) var(--ui-space-2xl);
  }

  .life-plan-field-row,
  .life-plan-child-field,
  .life-plan-period-row,
  .life-plan-education-row,
  .life-plan-education-field {
    grid-template-columns: 1fr;
    gap: var(--ui-space-xs);
  }

  .life-plan-child-field .life-plan-validation,
  .life-plan-field-row .life-plan-validation,
  .life-plan-education-field .life-plan-validation,
  .life-plan-period-row .life-plan-help,
  .life-plan-period-row .life-plan-validation {
    grid-column: auto;
  }

  .life-plan-note {
    text-align: left;
  }

  .life-plan-reference {
    align-items: flex-start;
  }

  .life-plan-reference__panel {
    left: auto;
    right: 0;
    transform: none;
  }

  .life-plan-reference__panel::after {
    left: auto;
    right: var(--ui-space-lg);
    transform: rotate(45deg);
  }

  .life-plan-reference__table {
    grid-template-columns: 1fr;
  }

  .life-plan-reference__table > :first-child {
    display: none;
  }
}

/* TOP_PC */
.top-page {
  width: 100%;
  max-width: 1512px;
  margin: 0 auto;
}

.top-hero {
  padding: 71px 0;
  background: var(--ui-color-surface);
}

.top-hero__inner,
.top-worries__inner,
.top-features__inner {
  width: min(100%, 1200px);
  margin: 0 auto;
}

.top-hero__inner {
  text-align: center;
}

.top-hero__title {
  margin: 0;
  color: var(--ui-color-text);
  font-size: 48px;
  font-weight: 700;
  line-height: 72px;
}

.top-hero__divider {
  width: 80px;
  height: 2px;
  margin: 16px auto 24px;
  background: var(--ui-color-primary);
}

.top-hero__lead {
  margin: 0;
  color: var(--ui-color-muted);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
}

.top-hero__cta {
  width: 160px;
  min-height: var(--ui-button-min-height);
  margin-top: 24px;
  padding: 0;
  font-size: 14px;
}

.top-worries {
  padding: 56px 0;
  background: var(--ui-color-surface);
}

.top-section-title {
  margin: 0 0 32px;
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  line-height: 48px;
}

.top-worries__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 32px;
}

.top-worry-item {
  min-height: 64px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  border-radius: var(--ui-radius-pill);
  background: var(--ui-color-background);
  color: var(--ui-color-text);
  font-size: 16px;
}

.top-features {
  padding: 72px 0;
  background: var(--ui-color-background);
}

.top-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 380px);
  justify-content: center;
  gap: 32px 70px;
}

.feature-card {
  height: 240px;
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
  box-shadow: var(--ui-shadow-sm);
  padding: 28px 24px;
  text-align: center;
}

.feature-card__title {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
  line-height: 48px;
}

.feature-card__text {
  margin: 0 0 14px;
  color: var(--ui-color-muted);
  font-size: 14px;
  line-height: 1.7;
}

.feature-card__button,
.feature-card__coming {
  width: 160px;
  min-height: 32px;
  margin: 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.feature-card__coming {
  color: var(--ui-color-muted);
  background: var(--ui-color-border);
}

.app-footer {
  min-height: 320px;
}


.top-features__grid,
.top-worries__grid {
    list-style: none;
}