/* Area pages: base layer (moved from style.css; loaded only on /area/ pages) */
.area-hero {
  position: relative;
  overflow: hidden;
}

.area-hero::after {
  position: absolute;
  right: -120px;
  bottom: -220px;
  width: 520px;
  height: 520px;
  border: 82px solid rgba(255, 255, 255, 0.48);
  border-radius: 50%;
  content: "";
}

.area-hero__inner {
  position: relative;
  z-index: 1;
}

.area-hero__inner > p:not(.section-heading__en) {
  max-width: 820px;
  margin: 0 auto;
  font-size: 18px;
  font-weight: 600;
  line-height: 2;
}

.area-service-link {
  margin-top: 30px;
}

.area-section--soft {
  background: #eef9fe;
}

.area-section--flow .section-heading h2,
.area-section--flow .section-heading__en {
  color: var(--color-white);
}

.area-city-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.area-city-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 88px;
  padding: 20px 24px;
  border: 2px solid var(--color-line);
  border-radius: 18px;
  background: var(--color-white);
  color: var(--color-heading);
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

a.area-city-link:hover,
a.area-city-link:focus-visible {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.area-city-link strong {
  font-size: 20px;
  font-weight: 900;
}

.area-city-link span {
  color: #8ca4b5;
  font-size: 12px;
  font-weight: 800;
}

a.area-city-link:hover span,
a.area-city-link:focus-visible span {
  color: var(--color-white);
}

.area-city-link.is-text-only {
  border-style: dashed;
  background: #f8fcff;
}

.area-disclaimer {
  margin: 36px 0 0;
  padding: 18px 24px;
  border-radius: 14px;
  background: #f3f9fc;
  color: #718da0;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}

.area-chip-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin: 44px 0 0;
  padding: 0;
  list-style: none;
}

.area-chip-list li {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 20px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-heading);
  font-weight: 900;
}

.area-chip-list span {
  color: var(--color-primary);
  font-size: 12px;
}

.area-stats {
  margin-top: 48px;
}

.area-stat {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.area-stat strong {
  font-weight: 900;
}

.area-stat--text strong {
  margin-top: 14px;
  font-size: clamp(20px, 2.5vw, 30px);
}

.area-stations {
  margin-top: 28px;
  padding: 26px 30px;
  border-radius: 20px;
  background: #eef9fe;
  text-align: center;
}

.area-stations h3 {
  margin: 0 0 16px;
  color: var(--color-heading);
  font-size: 18px;
}

.area-stations ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.area-neighbors {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.area-stations li {
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-primary-deep);
  font-size: 14px;
  font-weight: 800;
}

.area-cases,
.area-voices {
  margin-top: 48px;
}

.area-case__images figure {
  position: relative;
  margin: 0;
  min-width: 0;
}

.area-case__images figure > span {
  position: absolute;
  z-index: 1;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.area-case__images img {
  width: 100%;
  object-fit: cover;
}

.area-case__date {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 900;
}

.area-case h3 {
  margin: 0;
  line-height: 1.55;
}

.area-case h3 a:hover,
.area-case h3 a:focus-visible {
  color: var(--color-primary);
}

.area-case__meta {
  margin: 12px 0 0;
  font-size: 12px;
  font-weight: 700;
}

.area-voices blockquote p {
  margin: 0;
  line-height: 1.9;
}

.area-voices cite {
  display: block;
  padding-top: 16px;
  border-top: 1px solid var(--color-line);
  font-style: normal;
  font-weight: 800;
}

.area-flow {
  margin-top: 48px;
}

.area-flow article {
  padding: 28px 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
}

.area-flow article > span {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--color-primary);
  font-size: 17px;
  font-weight: 900;
}

.area-greeting {
  display: grid;
  align-items: center;
}

.area-greeting__image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.area-greeting__body > p:not(.section-heading__en) {
  margin: 0 0 26px;
  font-size: 16px;
  font-weight: 600;
  line-height: 2;
}

.area-faq {
  display: grid;
}

.area-faq details {
  overflow: hidden;
  background: var(--color-white);
}

.area-faq summary {
  position: relative;
  font-weight: 900;
  cursor: pointer;
  list-style: none;
}

.area-faq summary::-webkit-details-marker {
  display: none;
}

.area-faq summary::after {
  position: absolute;
  top: 50%;
  font-size: 24px;
  content: "+";
  transform: translateY(-50%);
}

.area-faq details[open] summary::after {
  content: "−";
}

.area-faq details p {
  margin: 0;
  line-height: 1.9;
}

.area-neighbors a {
  display: inline-flex;
  align-items: center;
  font-weight: 900;
  transition: background 0.2s ease, color 0.2s ease;
}

.area-cta .section-heading__en,
.area-cta h2 {
  color: var(--color-white);
}

.area-cta h2 {
  margin: 10px 0 12px;
  font-size: clamp(30px, 4vw, 46px);
}

.area-cta__inner > p:not(.section-heading__en) {
  margin: 0;
  color: #e5f4fb;
  font-weight: 700;
}

.area-cta__actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
}

.area-cta .button {
  border-color: var(--color-white);
  background: var(--color-white);
  color: var(--color-primary-deep);
}

.area-cta .button--line {
  background: transparent;
  color: var(--color-white);
}

.area-cta .button:hover,
.area-cta .button:focus-visible {
  background: var(--color-primary-deep);
  color: var(--color-white);
}
@media (max-width: 900px) {
  .area-city-list,
  .area-stats,
  .area-cases,
  .area-voices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .area-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .area-hero h1 {
    margin-bottom: 18px;
  }

  .area-hero__inner > p:not(.section-heading__en) {
    font-size: 14px;
    line-height: 1.9;
  }

  .area-city-list,
  .area-voices,
  .area-flow {
    grid-template-columns: 1fr;
  }

  .area-city-link {
    min-height: 70px;
    padding: 15px 18px;
  }

  .area-city-link strong {
    font-size: 17px;
  }

  .area-cases {
    margin-top: 32px;
  }

  .area-voices,
  .area-stats,
  .area-flow {
    gap: 14px;
    margin-top: 32px;
  }

  .area-greeting__image {
    margin: 0 auto;
  }

  .area-faq summary {
    padding: 19px 48px 19px 18px;
    font-size: 14px;
  }

  .area-faq details p {
    padding: 0 18px 20px;
    font-size: 14px;
  }

  .area-cta h2 {
    font-size: 28px;
    line-height: 1.5;
  }

  .area-cta__actions {
    flex-direction: column;
  }

  .area-cta__actions .button {
    width: 100%;
  }
}


/* Area pages: data-led, single-column layout */
.area-page {
  --area-navy: #1f3864;
  --area-ink: #333;
  --area-muted: #6f747b;
  --area-line: #ddd;
  --area-soft: #f7f7f5;
  background: #fff;
  color: var(--area-ink);
}

.area-page .container {
  width: min(calc(100% - 40px), 800px);
}

.area-hero {
  padding: 96px 0 88px;
  background: #fff;
}

.area-hero::after {
  display: none;
}

.area-hero__inner {
  max-width: 800px;
  text-align: left;
}

.area-kicker,
.area-heading > p {
  margin: 0 0 14px;
  color: var(--area-navy);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.area-hero h1 {
  margin: 0;
  color: var(--area-navy);
  font-size: clamp(42px, 6vw, 68px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.area-hero__lead {
  max-width: 720px;
  margin: 38px 0 0 !important;
  color: var(--area-ink);
  font-size: 17px !important;
  font-weight: 500 !important;
  line-height: 2 !important;
}

.area-hero__note {
  margin: 22px 0 0 !important;
  padding-left: 18px;
  border-left: 3px solid var(--area-line);
  color: var(--area-ink);
  font-size: 14px !important;
  font-weight: 500 !important;
  line-height: 1.9 !important;
}

.area-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  align-items: center;
  margin-top: 34px;
}

.area-service-link,
.area-cta__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid var(--area-navy);
  border-radius: 0;
  background: var(--area-navy);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  transition: background 0.2s ease, color 0.2s ease;
}

.area-service-link:hover,
.area-service-link:focus-visible,
.area-cta__button:hover,
.area-cta__button:focus-visible {
  background: #fff;
  color: var(--area-navy);
}

.area-text-link {
  border-bottom: 1px solid var(--area-navy);
  color: var(--area-navy);
  font-size: 14px;
  font-weight: 700;
}

.area-small-note {
  margin: 22px 0 0;
  color: var(--area-muted);
  font-size: 12px;
  line-height: 1.8;
}

.area-section {
  padding: 80px 0;
  background: #fff;
}

.area-section--records,
.area-section--cases {
  padding-top: 132px;
  padding-bottom: 132px;
}

.area-section + .area-section {
  border-top: 1px solid var(--area-line);
}

.area-section__inner {
  max-width: 800px;
}

.area-heading {
  margin-bottom: 48px;
  text-align: left;
}

.area-heading h2,
.area-greeting__body h2 {
  margin: 0;
  color: var(--area-navy);
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(30px, 4.5vw, 44px);
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: -0.025em;
}

.area-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--area-line);
  border-bottom: 1px solid var(--area-line);
}

.area-stat {
  display: flex;
  min-height: 180px;
  padding: 30px 20px;
  border: 0;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
}

.area-stat + .area-stat {
  border-left: 1px solid var(--area-line);
}

.area-stat strong {
  color: var(--area-navy);
  font-size: clamp(50px, 9vw, 78px);
  line-height: 1;
}

.area-stat strong small {
  margin-left: 5px;
  font-size: 16px;
}

.area-stat > span {
  margin-top: 18px;
  color: var(--area-muted);
  font-size: 13px;
  font-weight: 600;
}

.area-record-date {
  margin: 10px 0 32px;
  color: var(--area-muted);
  font-size: 12px;
  text-align: right;
}

.area-record-row,
.area-location-block,
.area-location-actual {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 28px;
  padding: 25px 0;
  border-bottom: 1px solid var(--area-line);
}

.area-record-row h3,
.area-location-block h3,
.area-location-actual h3 {
  margin: 0;
  color: var(--area-navy);
  font-size: 14px;
  line-height: 1.8;
}

.area-record-row p,
.area-location-block p {
  margin: 0;
  line-height: 1.9;
}

.area-location-block {
  grid-template-columns: 170px minmax(0, 1fr);
  border-top: 1px solid var(--area-line);
}

.area-location-actual {
  grid-template-columns: 170px minmax(0, 1fr);
}

.area-location-actual ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.area-location-actual li {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 7px 0;
}

.area-location-actual small {
  flex: 0 0 auto;
  color: var(--area-muted);
}

.area-cases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 54px 32px;
  margin: 0;
}

.area-case {
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
}

.area-case--featured {
  grid-column: 1 / -1;
  padding-bottom: 54px;
  border-bottom: 1px solid var(--area-line);
}

.area-case__images {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}

.area-case__images figure {
  overflow: hidden;
}

.area-case__images figure > span {
  top: 10px;
  left: 10px;
  padding: 4px 8px;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.88);
  color: var(--area-navy);
}

.area-case__images img {
  aspect-ratio: 4 / 3;
}

.area-case:not(.area-case--featured) .area-case__images img {
  aspect-ratio: 1 / 1;
}

.area-case__body {
  padding: 22px 0 0;
}

.area-case__date {
  margin-bottom: 9px;
  color: var(--area-muted);
}

.area-case h3 {
  color: var(--area-navy);
  font-size: 20px;
}

.area-case--featured h3 {
  font-size: 27px;
}

.area-case__meta {
  color: var(--area-muted);
}

.area-business {
  background: var(--area-soft);
}

.area-business__lead {
  max-width: 710px;
  margin: 0;
  font-size: 16px;
  line-height: 2;
}

.area-business__record {
  margin: 26px 0 0;
  padding-left: 18px;
  border-left: 3px solid var(--area-line);
  font-weight: 700;
  line-height: 1.8;
}

.area-business__columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 42px;
  margin: 48px 0 38px;
  padding: 34px 0;
  border-top: 1px solid var(--area-line);
  border-bottom: 1px solid var(--area-line);
}

.area-business__columns h3 {
  margin: 0 0 16px;
  color: var(--area-navy);
  font-size: 17px;
}

.area-business__columns ul {
  margin: 0;
  padding-left: 1.2em;
}

.area-business__columns li {
  margin-top: 7px;
  line-height: 1.75;
}

.area-voices {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
}

.area-voices blockquote {
  margin: 0;
  padding: 8px 0 38px 28px;
  border: 0;
  border-left: 3px solid var(--area-line);
  border-radius: 0;
  background: #fff;
}

.area-voices blockquote + blockquote {
  padding-top: 38px;
  border-top: 1px solid var(--area-line);
}

.area-voices blockquote p {
  color: var(--area-ink);
  font-size: 16px;
  font-weight: 500;
}

.area-voices cite {
  margin-top: 16px;
  padding: 0;
  border: 0;
  color: var(--area-muted);
  font-size: 12px;
}

.area-section--flow {
  background: #fff;
  color: var(--area-ink);
}

.area-section--flow .area-heading h2,
.area-section--flow .area-heading > p {
  color: var(--area-navy);
}

.area-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--area-line);
  list-style: none;
}

.area-flow li {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--area-line);
}

.area-flow li > span {
  display: block;
  color: var(--area-navy);
  font-size: 25px;
  font-weight: 900;
}

.area-flow h3 {
  margin: 0 0 6px;
  color: var(--area-navy);
  font-size: 18px;
}

.area-flow p {
  margin: 0;
  color: var(--area-ink);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.8;
}

.area-greeting {
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  gap: 46px;
  max-width: 800px;
}

.area-greeting__image img {
  border-radius: 0;
}

.area-greeting__body h2 {
  margin: 0 0 22px;
}

.area-greeting__body > p:not(.area-kicker) {
  color: var(--area-ink);
  font-weight: 400;
}

.area-faq {
  gap: 0;
  max-width: 800px;
  margin: 0;
  border-top: 1px solid var(--area-line);
}

.area-faq details {
  border: 0;
  border-bottom: 1px solid var(--area-line);
  border-radius: 0;
}

.area-faq summary {
  padding: 24px 46px 24px 0;
  color: var(--area-navy);
}

.area-faq summary::after {
  right: 4px;
  color: var(--area-navy);
}

.area-faq details p {
  padding: 0 0 26px;
  color: var(--area-ink);
}

.area-neighbors {
  justify-content: flex-start;
  gap: 0;
  border-top: 1px solid var(--area-line);
}

.area-neighbors a {
  width: 100%;
  min-height: 58px;
  padding: 15px 0;
  border: 0;
  border-bottom: 1px solid var(--area-line);
  border-radius: 0;
  color: var(--area-navy);
}

.area-neighbors a:hover,
.area-neighbors a:focus-visible {
  background: #fff;
  color: var(--area-navy);
  text-decoration: underline;
}

.area-cta {
  padding: 92px 0 112px;
  border-top: 1px solid var(--area-line);
  background: #fff;
  color: var(--area-ink);
}

.area-cta .area-heading h2,
.area-cta .area-heading > p {
  color: var(--area-navy);
}

.area-cta__inner {
  text-align: left;
}

.area-cta__split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--area-line);
  border-bottom: 1px solid var(--area-line);
}

.area-cta__split > div {
  padding: 34px 30px 38px 0;
}

.area-cta__split > div + div {
  padding-right: 0;
  padding-left: 30px;
  border-left: 1px solid var(--area-line);
}

.area-cta__split h3 {
  margin: 0 0 12px;
  color: var(--area-navy);
  font-size: 20px;
}

.area-cta__split p {
  min-height: 76px;
  margin: 0 0 24px;
  color: var(--area-ink);
  font-size: 14px;
  line-height: 1.8;
}

.area-cta__button--outline {
  background: #fff;
  color: var(--area-navy);
}

.area-cta__button--outline:hover,
.area-cta__button--outline:focus-visible {
  background: var(--area-navy);
  color: #fff;
}

.area-cta__phone {
  display: flex;
  gap: 18px;
  align-items: baseline;
  margin: 28px 0 0;
  color: var(--area-navy);
  font-size: 22px;
  font-weight: 900;
}

.area-cta__phone small {
  color: var(--area-muted);
  font-size: 12px;
  font-weight: 500;
}

/* Area index */
.area-index .area-hero__inner {
  text-align: left;
}

.area-index .area-section__inner {
  max-width: 1000px;
}

.area-index .area-city-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
  margin-top: 0;
  border-top: 1px solid var(--area-line);
}

.area-index .area-city-link {
  min-height: 70px;
  padding: 18px 0;
  border: 0;
  border-bottom: 1px solid var(--area-line);
  border-radius: 0;
  background: #fff;
}

.area-index a.area-city-link:hover,
.area-index a.area-city-link:focus-visible {
  background: #fff;
  color: var(--area-navy);
  transform: none;
}

.area-index .area-city-link.is-text-only {
  border-style: solid;
  background: #fff;
}

.area-index .area-disclaimer {
  margin-top: 34px;
  padding: 0;
  border-radius: 0;
  background: #fff;
  color: var(--area-muted);
  text-align: left;
}

@media (max-width: 640px) {
  .area-page .container {
    width: min(calc(100% - 32px), 800px);
  }

  .area-hero {
    padding: 58px 0 62px;
  }

  .area-hero h1 {
    font-size: clamp(34px, 10.5vw, 46px);
    line-height: 1.32;
  }

  .area-hero__lead {
    margin-top: 28px !important;
    font-size: 15px !important;
    line-height: 1.9 !important;
  }

  .area-hero__links,
  .area-service-link,
  .area-cta__button {
    width: 100%;
  }

  .area-text-link {
    margin: 2px auto 0;
  }

  .area-section {
    padding: 62px 0;
  }

  .area-section--records,
  .area-section--cases {
    padding-top: 92px;
    padding-bottom: 92px;
  }

  .area-heading {
    margin-bottom: 34px;
  }

  .area-heading h2,
  .area-greeting__body h2 {
    font-size: 29px;
    line-height: 1.45;
  }

  .area-stats {
    grid-template-columns: 1fr;
  }

  .area-stat {
    min-height: 142px;
    padding: 26px 12px;
  }

  .area-stat + .area-stat {
    border-top: 1px solid var(--area-line);
    border-left: 0;
  }

  .area-stat strong {
    font-size: 52px;
  }

  .area-record-row,
  .area-location-block,
  .area-location-actual {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 22px 0;
  }

  .area-location-block h3:not(:first-child) {
    margin-top: 16px;
  }

  .area-cases {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .area-case--featured {
    grid-column: auto;
    padding-bottom: 42px;
  }

  .area-case:not(.area-case--featured) {
    padding-bottom: 42px;
    border-bottom: 1px solid var(--area-line);
  }

  .area-case--featured h3,
  .area-case h3 {
    font-size: 20px;
  }

  .area-business__columns,
  .area-greeting,
  .area-cta__split,
  .area-index .area-city-list {
    grid-template-columns: 1fr;
  }

  .area-business__columns {
    gap: 30px;
  }

  .area-greeting {
    gap: 32px;
  }

  .area-greeting__image {
    width: 100%;
  }

  .area-greeting__body {
    text-align: left;
  }

  .area-flow li {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 14px;
  }

  .area-flow li > span {
    font-size: 19px;
  }

  .area-voices blockquote {
    padding-left: 18px;
  }

  .area-cta {
    padding: 68px 0 94px;
  }

  .area-cta__split > div,
  .area-cta__split > div + div {
    padding: 28px 0 32px;
    border-left: 0;
  }

  .area-cta__split > div + div {
    border-top: 1px solid var(--area-line);
  }

  .area-cta__split p {
    min-height: 0;
  }

  .area-cta__phone {
    flex-direction: column;
    gap: 2px;
    font-size: 20px;
  }
}