:root {
  color-scheme: light;
  --font-base:
    "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans",
    "Yu Gothic UI", "Yu Gothic", "Meiryo", system-ui, sans-serif;
  --font-heading:
    "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans",
    "Yu Gothic UI", "Yu Gothic", "Meiryo", system-ui, sans-serif;
  --color-bg: #f7f3ea;
  --color-surface: #fffaf1;
  --color-surface-strong: #ffffff;
  --color-text: #243127;
  --color-muted: #68726b;
  --color-primary: #2f7655;
  --color-primary-dark: #1f533b;
  --color-accent: #d78c3d;
  --color-line: rgba(47, 118, 85, 0.18);
  --shadow-soft: 0 24px 70px rgba(36, 49, 39, 0.11);
  --radius-lg: 28px;
  --radius-md: 18px;
  --max-width: 1120px;
  --lighthouse-logo-hero: clamp(9.5rem, 22vw, 14rem);
  --lighthouse-logo-hero-bg: clamp(8rem, 24vw, 12.5rem);
  --lighthouse-logo-hero-bg-sub: clamp(5.75rem, 17vw, 9rem);
  --lighthouse-logo-hero-mark: clamp(3.5rem, 10vw, 5.25rem);
  --lighthouse-logo-card: clamp(6.2rem, 92%, 8.4rem);
  --lighthouse-logo-card-bg: clamp(5.4rem, 78%, 7.2rem);
  --lighthouse-logo-content-bg: clamp(10rem, 34vw, 15rem);
  --lighthouse-logo-content-bg-sub: clamp(5.5rem, 18vw, 8rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(215, 140, 61, 0.2), transparent 34rem),
    linear-gradient(135deg, #f8f1df 0%, var(--color-bg) 42%, #edf5ed 100%);
  color: var(--color-text);
  font-family:
    var(--font-base);
  line-height: 1.75;
}

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

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 120% 80% at 10% -10%, rgba(47, 118, 85, 0.14), transparent 55%),
    radial-gradient(ellipse 90% 70% at 100% 0%, rgba(215, 140, 61, 0.1), transparent 50%),
    linear-gradient(180deg, #f7f3ea 0%, #f3eee3 45%, #efe8db 100%);
  content: "";
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(215, 140, 61, 0.8);
  outline-offset: 4px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3,
.brand {
  font-family: var(--font-heading);
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  transform: translateY(-160%);
  border-radius: 999px;
  background: var(--color-primary-dark);
  color: #fff;
  padding: 0.65rem 1rem;
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-shell {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--color-line);
  background: rgba(247, 243, 234, 0.86);
  backdrop-filter: blur(18px);
  padding-inline: env(safe-area-inset-left) env(safe-area-inset-right);
  transition:
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(247, 243, 234, 0.96);
  box-shadow: 0 10px 30px rgba(36, 49, 39, 0.08);
}

.header-utility {
  border-bottom: 1px solid var(--color-line);
  background: rgba(31, 83, 59, 0.94);
  color: #fff;
  font-size: 0.84rem;
}

.header-utility-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-block: 0.45rem;
}

.header-utility-org {
  margin: 0;
  font-weight: 700;
}

.header-utility-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem 0.75rem;
}

.header-utility-tel,
.header-utility-link {
  color: #fff;
  font-weight: 700;
}

.header-utility-tel {
  letter-spacing: 0.02em;
}

.header-utility-link {
  padding: 0.2rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  font-size: 0.8rem;
}

.header-inner {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 0.85rem;
  padding-block: 1rem;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
}

.nav-toggle {
  display: none;
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  width: 2.85rem;
  height: 2.85rem;
  border: 1px solid var(--color-line);
  border-radius: 0.8rem;
  background: rgba(255, 250, 241, 0.95);
  color: var(--color-primary-dark);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 1.15rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.site-header.is-nav-open .nav-toggle-bar:nth-child(2) {
  transform: translateY(5px) rotate(45deg);
}

.site-header.is-nav-open .nav-toggle-bar:nth-child(3) {
  opacity: 0;
}

.site-header.is-nav-open .nav-toggle-bar:nth-child(4) {
  transform: translateY(-5px) rotate(-45deg);
}

body.nav-open {
  overflow: hidden;
}

.site-header nav {
  width: 100%;
  min-width: 0;
  overflow: visible;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-logo {
  flex: 0 0 auto;
  width: 3.4rem;
  height: 3.4rem;
  object-fit: cover;
  object-position: center;
  border-radius: 0.65rem;
}

.brand-text {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}

.brand-text > span {
  color: var(--color-primary);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-list,
.sub-nav,
.footer-links,
.contact-list,
.article-list,
.content-list,
.link-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.12rem;
  color: var(--color-muted);
  font-size: clamp(0.58rem, 0.86vw, 0.82rem);
  font-weight: 700;
  width: 100%;
  min-width: 100%;
  padding-right: 0;
}

.nav-list > li {
  position: relative;
  padding-block: 0;
}

.nav-list > .has-sub-nav::after {
  position: absolute;
  right: 0;
  bottom: -0.5rem;
  left: 0;
  height: 0.6rem;
  content: "";
}

.nav-list a,
.footer-links a {
  display: inline-flex;
  border-radius: 999px;
  padding: 0.34rem 0.42rem;
  white-space: nowrap;
}

.nav-list a:hover {
  background: rgba(47, 118, 85, 0.09);
  color: var(--color-primary-dark);
}

.sub-nav {
  position: absolute;
  top: calc(100% + 0.45rem);
  left: 0;
  z-index: 30;
  display: grid;
  min-width: max-content;
  gap: 0.18rem;
  transform: translateY(-0.25rem);
  border: 0;
  border-radius: 1rem;
  background: rgba(255, 250, 241, 0.97);
  box-shadow: var(--shadow-soft);
  padding: 0.5rem;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .nav-list > li:hover .sub-nav,
  .nav-list > li:focus-within .sub-nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}

.nav-list > li.is-sub-open .sub-nav,
.nav-list > li:focus-within .sub-nav {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.sub-nav a {
  width: 100%;
  justify-content: flex-start;
  padding: 0.52rem 0.72rem;
  white-space: nowrap;
}

.nav-item-row {
  display: contents;
}

.sub-nav-toggle {
  display: none;
}

@media (min-width: 921px) {
  @media (hover: hover) and (pointer: fine) {
    .nav-list > li:hover .sub-nav,
    .nav-list > li:focus-within .sub-nav {
      display: grid;
    }
  }

  .nav-list > li.is-sub-open .sub-nav {
    display: grid;
  }

  .hero-mascot--page {
    width: clamp(9rem, 20vw, 14rem);
    top: clamp(0.75rem, 1.5vw, 1.35rem);
    right: clamp(0.75rem, 1.5vw, 1.35rem);
  }

  .page-hero .hero-panel {
    padding-top: clamp(7.25rem, 12vw, 10.5rem);
  }

  body[data-page="lighthouse"] .page-hero .hero-panel {
    padding-top: clamp(1.35rem, 3.5vw, 2.4rem);
  }
}

@media (min-width: 921px) and (hover: none),
  (min-width: 921px) and (pointer: coarse) {
  .nav-item-row {
    display: flex;
    align-items: stretch;
    gap: 0.2rem;
  }

  .nav-item-row > a {
    flex: 1;
    min-width: 0;
  }

  .sub-nav-toggle {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    margin-top: 0.1rem;
    border: 1px solid var(--color-line);
    border-radius: 999px;
    background: rgba(255, 250, 241, 0.95);
    color: var(--color-primary-dark);
    cursor: pointer;
  }

  .has-sub-nav.is-sub-open .sub-nav-toggle {
    transform: rotate(180deg);
  }

  .sub-nav-toggle::before {
    width: 0.45rem;
    height: 0.45rem;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translate(-0.08rem, -0.08rem);
    content: "";
  }
}

main {
  overflow-x: clip;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(18rem, 0.82fr);
  gap: 2rem;
  align-items: stretch;
  padding-block: 4.8rem 3.2rem;
}

.hero-panel,
.contact-panel,
.card,
.list-panel,
.content-card,
.link-card {
  border: 1px solid var(--color-line);
  background: rgba(255, 250, 241, 0.86);
  box-shadow: var(--shadow-soft);
}

.hero-panel {
  position: relative;
  isolation: isolate;
  min-width: 0;
  min-height: 33rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: clamp(1.35rem, 5vw, 4.4rem);
  color: #fff;
  background: transparent;
}

.hero-panel__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
}

.hero-panel::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    110deg,
    rgba(31, 83, 59, 0.9) 0%,
    rgba(31, 83, 59, 0.66) 48%,
    rgba(31, 83, 59, 0.18) 100%
  );
  content: "";
}

.hero-panel::after {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  z-index: -1;
  width: min(34vw, 21rem);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 36% 64% 54% 46% / 56% 40% 60% 44%;
  background:
    linear-gradient(rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.08)),
    url("../images/bg-forest.webp") center / cover;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.2);
  content: "";
}

.page-hero {
  display: block;
  padding-block: 4rem 2.4rem;
}

.page-hero .hero-panel {
  min-height: 24rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1.4rem;
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-panel .eyebrow,
.feature .section-kicker {
  color: rgba(255, 255, 255, 0.82);
}

.hero-panel .eyebrow,
.hero-actions .button {
  white-space: nowrap;
}

/* トップの短い見出しのみ nowrap。お知らせ等の長いタイトルは折り返す */
.hero .hero-panel h1 {
  white-space: nowrap;
}

.eyebrow::before {
  width: 2.3rem;
  height: 2px;
  background: currentColor;
  content: "";
}

h1 {
  display: block;
  max-width: 100%;
  margin-bottom: 1.3rem;
  font-size: clamp(1.72rem, 5.2vw, 4.35rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.page-hero .hero-panel h1 {
  font-size: clamp(1.35rem, 4.6vw, 3.5rem);
  line-height: 1.15;
  white-space: normal;
}

.page-heading {
  max-width: 100%;
  margin-bottom: 1.3rem;
}

.page-heading h1 {
  margin-bottom: 0;
  min-width: 0;
}

.page-heading--with-logo {
  display: flex;
  align-items: center;
  gap: 0.45em;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.page-heading--with-logo h1 {
  flex: 0 0 auto;
  min-width: 0;
  font-size: 1em;
}

.page-logo {
  flex: 0 0 auto;
  margin: 0;
}

.page-logo img {
  display: block;
  width: 0.95em;
  height: 0.95em;
  object-fit: cover;
  object-position: center 12%;
}

body[data-page="lighthouse"] .hero-panel {
  display: grid;
  align-content: center;
  min-height: clamp(11rem, 28vw, 15rem);
  padding: clamp(1.35rem, 3.5vw, 2.4rem);
  overflow: hidden;
  color: var(--color-text);
}

body[data-page="lighthouse"] .hero-panel .eyebrow {
  position: relative;
  z-index: 1;
  margin-bottom: 0.9rem;
  white-space: normal;
  letter-spacing: 0.1em;
}

body[data-page="lighthouse"] .page-heading--with-logo,
body[data-page="lighthouse"] .page-heading--lighthouse {
  position: relative;
  z-index: 1;
  flex-wrap: nowrap;
  width: 100%;
}

body[data-page="lighthouse"] .page-heading--with-logo h1,
body[data-page="lighthouse"] .page-heading--lighthouse h1 {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  white-space: nowrap;
  line-height: 1.05;
  letter-spacing: 0.01em;
  padding-right: 0.08em;
}

body[data-page="lighthouse"] .page-logo img,
body[data-page="lighthouse"] .page-logo-image--lighthouse {
  width: var(--lighthouse-logo-hero-mark);
  height: auto;
  max-height: none;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 6px 14px rgba(31, 58, 42, 0.12));
}

body[data-page="lighthouse"] .hero-panel__media {
  visibility: hidden;
}

body[data-page="lighthouse"] .hero-panel::before {
  background:
    linear-gradient(
      112deg,
      rgba(255, 250, 241, 0.98) 0%,
      rgba(255, 250, 241, 0.92) 42%,
      rgba(237, 245, 252, 0.78) 100%
    );
}

body[data-page="lighthouse"] .hero-panel::after {
  display: block;
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 88% 42%, rgba(90, 158, 198, 0.22), transparent 42%),
    radial-gradient(circle at 12% 88%, rgba(47, 118, 85, 0.14), transparent 38%);
  opacity: 0.9;
  pointer-events: none;
  content: "";
}

body[data-page="lighthouse"] .hero-panel .eyebrow,
body[data-page="lighthouse"] .hero-panel .eyebrow::before {
  color: var(--color-primary);
}

body[data-page="lighthouse"] .actions {
  position: relative;
  z-index: 1;
  margin-top: 0.15rem;
}

body[data-page="lighthouse"] .button-secondary {
  border-color: var(--color-line);
  background: rgba(255, 255, 255, 0.88);
  color: var(--color-primary-dark);
}

body[data-page="lighthouse"] #content-view {
  position: relative;
  isolation: isolate;
}

body[data-page="lighthouse"] #content-view::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 92% 8%, rgba(90, 158, 198, 0.12), transparent 28%),
    radial-gradient(circle at 6% 92%, rgba(47, 118, 85, 0.08), transparent 30%);
  pointer-events: none;
  content: "";
}

body[data-page="lighthouse"] .content-card {
  position: relative;
  overflow: hidden;
  background: rgba(255, 250, 241, 0.94);
}

body[data-page="lighthouse"] .content-card::before {
  display: none;
}

body[data-page="lighthouse"] .content-card > * {
  position: relative;
  z-index: 1;
}

body[data-page="lighthouse"] .content-card--media-left .content-media-layout {
  grid-template-columns: minmax(9rem, 15rem) minmax(0, 1fr);
}

body[data-page="lighthouse"] .content-card--media-left .content-media-layout__media .content-image {
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.button,
.card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.button {
  min-height: 3rem;
  border-radius: 999px;
  padding: 0.7rem 1.2rem;
}

.button-primary {
  background: var(--color-primary);
  color: #fff;
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}

.hero-text-link {
  width: 100%;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.contact-panel {
  display: grid;
  align-content: space-between;
  gap: 2rem;
  border-radius: var(--radius-lg);
  padding: 1.6rem;
}

.contact-panel h2 {
  margin-bottom: 0.7rem;
  font-size: 1.15rem;
}

.contact-list {
  display: grid;
  gap: 0.9rem;
}

.contact-list li {
  border-radius: 1rem;
  background: var(--color-surface-strong);
  padding: 0.95rem 1rem;
}

.contact-list span {
  display: block;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.contact-list a {
  color: var(--color-primary-dark);
  font-weight: 700;
}

.breadcrumb-bar {
  padding-block: 0.85rem 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.55rem;
  margin: 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: rgba(255, 250, 241, 0.9);
  list-style: none;
  font-size: 0.86rem;
}

.breadcrumb li:not(:last-child)::after {
  margin-left: 0.55rem;
  color: var(--color-muted);
  content: "/";
}

.breadcrumb a {
  color: var(--color-primary);
  font-weight: 700;
}

.breadcrumb li[aria-current="page"] {
  color: var(--color-muted);
  font-weight: 700;
}

.not-found-card {
  text-align: center;
}

.not-found-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.footer-brand {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem 1.25rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
}

.footer-logo {
  width: clamp(4.5rem, 14vw, 6.5rem);
  height: auto;
}

.footer-org-name {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.footer-brand-copy .footer-address {
  margin: 0;
  text-align: left;
  font-size: 0.9rem;
}

.footer-contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin: 0.45rem 0 0;
  font-size: 0.9rem;
  font-weight: 700;
}

.footer-contact-line a {
  color: var(--color-primary);
}

.footer-carbon a {
  color: var(--color-primary);
  font-weight: 700;
}

.brand-banner-section {
  padding-block: 0 0.5rem;
}

.brand-banner {
  display: block;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: rgba(255, 250, 241, 0.92);
  box-shadow: var(--shadow-soft);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.brand-banner:hover,
.brand-banner:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(31, 58, 42, 0.12);
}

.brand-banner__image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1024 / 256;
  object-fit: cover;
  object-position: center;
}

.section {
  padding-block: 3rem;
}

.section-header,
.index-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.section-kicker {
  margin-bottom: 0.35rem;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-title,
.index-header h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.2;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  position: relative;
  display: grid;
  min-height: 10.5rem;
  gap: 1rem;
  overflow: hidden;
  border-radius: var(--radius-md);
  padding: 1.35rem;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.card:has(.card-link):focus-within {
  transform: translateY(-3px);
  border-color: rgba(47, 118, 85, 0.38);
  box-shadow: 0 20px 44px rgba(36, 49, 39, 0.14);
}

@media (hover: hover) {
  .card:has(.card-link):hover {
    transform: translateY(-3px);
    border-color: rgba(47, 118, 85, 0.38);
    box-shadow: 0 20px 44px rgba(36, 49, 39, 0.14);
  }

  .card-lighthouse:has(.card-link):hover {
    border-color: rgba(61, 120, 168, 0.34);
    box-shadow: 0 20px 44px rgba(45, 90, 130, 0.14);
  }
}

.card-lighthouse:has(.card-link):focus-within {
  border-color: rgba(61, 120, 168, 0.34);
  box-shadow: 0 20px 44px rgba(45, 90, 130, 0.14);
}

.card::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(145deg, rgba(255, 250, 241, 0.97), rgba(236, 245, 238, 0.92));
  opacity: 1;
  content: "";
}

.card > * {
  position: relative;
  z-index: 1;
}

.card:nth-child(4n + 1)::before {
  background:
    linear-gradient(145deg, rgba(255, 250, 241, 0.97), rgba(245, 238, 226, 0.94));
}

.card:nth-child(4n + 3)::before {
  background:
    linear-gradient(145deg, rgba(255, 250, 241, 0.97), rgba(232, 243, 248, 0.93));
}

.card-lighthouse {
  align-content: start;
  min-height: 11.5rem;
  border: 1px solid rgba(61, 120, 168, 0.18);
  box-shadow: 0 14px 34px rgba(45, 90, 130, 0.08);
}

.card-lighthouse::before {
  background:
    linear-gradient(145deg, rgba(248, 252, 255, 0.98), rgba(232, 242, 250, 0.94));
  opacity: 1;
}

.card-lighthouse::after {
  display: none;
}

.card-lighthouse h3 {
  margin-bottom: 0;
  font-size: 1rem;
  line-height: 1.25;
}

.card-lighthouse-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.card-lighthouse-link picture {
  flex: 0 0 auto;
  display: block;
  line-height: 0;
}

.card-lighthouse-logo {
  flex: 0 0 auto;
  width: 3.5rem;
  height: 3.5rem;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 6px 14px rgba(31, 58, 42, 0.14));
}

.card-lighthouse-title {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 0.08em;
  min-width: 0;
}

.card-lighthouse-title-main,
.card-lighthouse-title-sub {
  display: block;
  overflow-wrap: normal;
  word-break: keep-all;
  line-break: strict;
  white-space: nowrap;
}

.card-lighthouse-title-main {
  color: #4a6f86;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.3;
}

.card-lighthouse-title-sub {
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.card-lighthouse .card-link {
  margin-top: auto;
}

.card h3 {
  margin-bottom: 0;
  font-size: clamp(0.98rem, 1.05vw, 1.08rem);
  line-height: 1.35;
  overflow-wrap: normal;
  word-break: keep-all;
  line-break: strict;
}

.card-link {
  width: fit-content;
  border-bottom: 2px solid rgba(215, 140, 61, 0.5);
  color: var(--color-primary-dark);
}

/* トップの About/Services カードだけ全体クリック可能にする（feature 等には効かせない） */
.card > .card-link {
  position: static;
}

.card > .card-link::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
}

.card:has(.card-link:hover) .card-link,
.card:has(.card-link:focus-visible) .card-link {
  border-bottom-color: rgba(215, 140, 61, 0.9);
  color: var(--color-primary);
}

.news-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.list-panel {
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.list-panel h3 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 1.35rem;
}

.list-panel h3 span {
  color: var(--color-muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.article-list {
  display: grid;
  gap: 0.7rem;
}

.article-list li {
  display: grid;
  grid-template-columns: 7.2rem 1fr;
  gap: 1rem;
  align-items: center;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.76);
  padding: 0.85rem;
}

.article-list a {
  width: fit-content;
  border-bottom: 1px solid rgba(47, 118, 85, 0.24);
  transition:
    border-color 180ms ease,
    color 180ms ease;
}

.article-list a:hover {
  border-color: var(--color-accent);
  color: var(--color-primary-dark);
}

time {
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}

.feature {
  position: relative;
  display: grid;
  grid-template-columns: minmax(18rem, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1.2rem, 4vw, 3rem);
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(47, 118, 85, 0.97), rgba(31, 83, 59, 0.88));
  color: #fff;
  padding: clamp(1.5rem, 4vw, 3rem);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.feature:has(.feature-action .card-link):hover,
.feature:has(.feature-action .card-link):focus-within {
  transform: translateY(-2px);
  box-shadow: 0 22px 50px rgba(31, 83, 59, 0.32);
}

.feature p {
  color: rgba(255, 255, 255, 0.82);
}

.feature h2 {
  max-width: 100%;
  margin-bottom: 0;
  font-size: clamp(1.45rem, 2.45vw, 2.45rem);
  line-height: 1.18;
  white-space: nowrap;
}

.feature-copy {
  font-size: 1.04rem;
}

.content-grid {
  display: grid;
  gap: 1rem;
}

.article-series-nav {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 1rem;
  align-items: stretch;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(47, 118, 85, 0.14);
}

.article-series-nav__link,
.article-series-nav__placeholder,
.article-series-nav__index {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
}

.article-series-nav__link {
  color: var(--color-text);
  text-decoration: none;
  background: rgba(255, 250, 241, 0.92);
  border: 1px solid rgba(47, 118, 85, 0.12);
  transition:
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.article-series-nav__link:hover,
.article-series-nav__link:focus-visible {
  border-color: rgba(47, 118, 85, 0.28);
  box-shadow: 0 12px 28px rgba(36, 49, 39, 0.08);
  outline: none;
}

.article-series-nav__link--newer {
  text-align: left;
}

.article-series-nav__link--older {
  text-align: right;
}

.article-series-nav__label {
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.article-series-nav__date {
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.article-series-nav__excerpt {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.article-series-nav__index {
  align-self: center;
  justify-content: center;
  width: fit-content;
  min-width: 10.5rem;
  margin-inline: auto;
  border-bottom: 2px solid rgba(215, 140, 61, 0.5);
  color: var(--color-primary-dark);
  font-size: 0.92rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  background: transparent;
}

.article-series-nav__index:hover,
.article-series-nav__index:focus-visible {
  color: var(--color-primary);
  outline: none;
}

.article-series-nav__placeholder {
  justify-content: center;
  color: var(--color-muted);
  font-size: 0.86rem;
  line-height: 1.6;
  text-align: center;
  background: rgba(255, 250, 241, 0.55);
  border: 1px dashed rgba(47, 118, 85, 0.16);
}

.article-series-nav__placeholder--newer {
  text-align: left;
}

.article-series-nav__placeholder--older {
  text-align: right;
}

.content-card {
  border-radius: var(--radius-md);
  padding: clamp(1.3rem, 3vw, 2rem);
}

.content-card h2 {
  margin-bottom: 1.15rem;
  color: var(--color-primary-dark);
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.3;
}

.content-card p {
  max-width: 76ch;
  margin-bottom: 1.05rem;
  color: rgba(36, 49, 39, 0.9);
  font-size: 1rem;
  line-height: 1.95;
  overflow-wrap: anywhere;
}

.content-card p:last-child {
  margin-bottom: 0;
}

.content-view,
.content-grid {
  max-width: 920px;
  margin-inline: auto;
}

.content-card {
  padding: clamp(1.6rem, 4vw, 3.2rem);
}

.content-card h2 {
  margin-bottom: 1.4rem;
}

.content-figure {
  display: grid;
  gap: 1.25rem;
  max-width: 46em;
  margin-inline: auto;
  margin-bottom: 0.5rem;
}

.content-figure--gallery {
  grid-template-columns: repeat(auto-fill, minmax(7.75rem, 1fr));
  gap: 1rem;
}

.content-figure--gallery .content-image {
  width: 100%;
  margin: 0;
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(36, 49, 39, 0.08);
}

.content-gallery-item {
  display: grid;
  gap: 0.35rem;
}

.content-image-caption {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.4;
  color: #5f6f62;
  text-align: center;
}

.content-file-list a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.content-prose + .content-figure--gallery {
  margin-top: 1.5rem;
}

.content-image {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  margin-inline: auto;
}

.content-image-trigger {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  text-align: inherit;
}

.content-image-trigger:focus-visible {
  outline: 3px solid rgba(47, 118, 85, 0.45);
  outline-offset: 3px;
  border-radius: 10px;
}

.content-image--zoomable {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.content-image-trigger:hover .content-image--zoomable,
.content-image-trigger:focus-visible .content-image--zoomable {
  transform: scale(1.02);
}

body.image-lightbox-open {
  overflow: hidden;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 4vw, 2.5rem);
  background: rgba(20, 28, 22, 0.82);
}

.image-lightbox[hidden] {
  display: none !important;
}

.image-lightbox-dialog {
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 72rem);
  max-height: calc(100vh - 4rem);
}

.image-lightbox-image {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: calc(100vh - 4rem);
  height: auto;
  border-radius: 14px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

.image-lightbox-close {
  position: fixed;
  top: clamp(0.75rem, 2vw, 1.25rem);
  right: clamp(0.75rem, 2vw, 1.25rem);
  z-index: 1;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 250, 241, 0.95);
  color: var(--color-text);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.image-lightbox-close:hover,
.image-lightbox-close:focus-visible {
  background: #ffffff;
  outline: 3px solid rgba(47, 118, 85, 0.45);
  outline-offset: 2px;
}

.content-media-layout {
  display: grid;
  grid-template-columns: minmax(8rem, 14rem) minmax(0, 1fr);
  gap: 1.25rem 1.5rem;
  align-items: start;
  max-width: 46em;
  margin-inline: auto;
}

.content-media-layout__media .content-figure {
  margin: 0;
  max-width: none;
}

.content-media-layout__media .content-image {
  width: 100%;
  margin: 0;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(36, 49, 39, 0.1);
}

.content-media-layout__body {
  min-width: 0;
}

.content-media-layout__body p {
  margin-inline: 0;
}

.content-subsection .content-media-layout {
  max-width: none;
  margin-inline: 0;
}

.content-facility-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem 1rem;
  max-width: 46em;
  margin-inline: auto;
}

.content-facility-card {
  min-width: 0;
}

.content-facility-card .content-figure {
  margin: 0;
  max-width: none;
}

.content-facility-card .content-image-trigger {
  width: 100%;
}

.content-facility-card .content-image {
  width: 100%;
  margin: 0;
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(36, 49, 39, 0.08);
}

.content-facility-card p {
  max-width: none;
  margin: 0.75rem 0 0;
  text-align: center;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.5;
}

.content-subsection {
  max-width: 46em;
  margin-inline: auto;
  padding-block: 1.15rem;
  border-top: 1px solid rgba(47, 118, 85, 0.1);
}

.content-subsection:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.content-subsection:last-child {
  padding-bottom: 0;
}

.content-subsection h3 {
  margin-bottom: 0.9rem;
  color: var(--color-primary-dark);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.45;
}

.content-subsection p {
  max-width: none;
  margin-inline: 0;
  text-align: left;
}

.content-subsection .content-table,
.content-subsection .content-list {
  max-width: none;
  margin-inline: 0;
}

.content-card p {
  max-width: 42em;
  margin-inline: auto;
  margin-bottom: 1.25rem;
  font-size: clamp(1rem, 1.8vw, 1.08rem);
  line-height: 2.05;
  letter-spacing: 0.02em;
  text-align: justify;
}

.content-prose {
  display: grid;
  max-width: 42em;
  margin-inline: auto;
  gap: 0.55rem;
}

.content-prose p {
  margin: 0;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid rgba(47, 118, 85, 0.08);
}

.content-prose p:first-child {
  width: fit-content;
  border: 1px solid rgba(47, 118, 85, 0.18);
  border-radius: 999px;
  background: rgba(47, 118, 85, 0.08);
  color: var(--color-primary-dark);
  padding: 0.26rem 0.8rem;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.5;
}

.content-prose p:last-child {
  border-bottom: 0;
}

.content-list {
  display: grid;
  max-width: 46em;
  margin-inline: auto;
  gap: 0.72rem;
}

.content-list li {
  position: relative;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.76);
  padding: 0.82rem 0.95rem 0.82rem 2.1rem;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.content-list li::before {
  position: absolute;
  top: 1.35rem;
  left: 0.95rem;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 999px;
  background: var(--color-accent);
  content: "";
}

.content-card[id] {
  scroll-margin-top: 5rem;
}

.content-list--anchors a.content-inpage-link {
  color: var(--color-primary-dark);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

.content-list--anchors a.content-inpage-link:hover,
.content-list--anchors a.content-inpage-link:focus-visible {
  color: var(--color-primary);
}

.accordion-list {
  display: grid;
  max-width: 46em;
  margin-inline: auto;
  gap: 0.85rem;
}

.accordion-panel-list {
  display: grid;
  gap: 0.85rem;
  max-width: 46em;
  margin-inline: auto;
}

.content-accordion-panel {
  overflow: hidden;
  border: 1px solid rgba(47, 118, 85, 0.14);
  border-radius: 0.35rem;
  background: rgba(255, 255, 255, 0.92);
}

.content-accordion-panel__header {
  width: 100%;
  border-collapse: collapse;
}

.content-accordion-panel__header th,
.content-accordion-panel__header td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(47, 118, 85, 0.12);
  text-align: left;
  vertical-align: middle;
}

.content-accordion-panel__header th {
  width: 100%;
  color: var(--color-primary-dark);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
}

.content-accordion-panel__header td {
  width: 4.5rem;
  white-space: nowrap;
}

.content-accordion-panel__toggle {
  min-width: 3.2rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(47, 118, 85, 0.22);
  border-radius: 0.35rem;
  background: #fff;
  color: var(--color-primary-dark);
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
}

.content-accordion-panel__body {
  padding: 1rem 1.1rem 1.2rem;
}

.content-accordion-panel:not(.is-open) .content-accordion-panel__body {
  display: none;
}

.content-accordion-panel__body p,
.content-accordion-panel__body .content-list,
.content-accordion-panel__body .content-steps,
.content-accordion-panel__body .content-link-list {
  max-width: none;
  margin-inline: 0;
  text-align: left;
}

.content-card--section-h3 h3 {
  margin: 0 0 0.9rem;
  color: var(--color-primary-dark);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.45;
}

.content-card--section-h3 h3:not(:first-child) {
  margin-top: 0.35rem;
}

.content-emphasis-line {
  max-width: none;
  margin-inline: 0;
  text-align: left;
}

.content-accent-line {
  max-width: none;
  margin-inline: 0;
  text-align: left;
}

.content-steps {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}

.content-steps__item {
  margin-bottom: 0.85rem;
}

.content-steps__item strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--color-primary-dark);
}

.content-steps__item p {
  margin: 0;
}

.content-list--ordered {
  list-style: decimal;
  padding-left: 1.4rem;
}

.content-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.content-showcase-card {
  display: grid;
  gap: 0.55rem;
}

.content-showcase-card .content-figure {
  margin: 0;
}

.content-showcase-card .content-accent-line {
  margin: 0;
  font-weight: 700;
}

.content-contact-cta {
  display: grid;
  gap: 0.75rem;
  max-width: 36rem;
  margin-inline: auto;
  padding: 1.25rem;
  border: 1px solid rgba(47, 118, 85, 0.14);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.9);
  text-align: center;
}

.content-contact-cta__form {
  justify-self: center;
}

.content-contact-cta__tel {
  color: var(--color-primary-dark);
  font-size: 1.35rem;
  font-weight: 700;
  text-decoration: none;
}

.content-contact-cta__note {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.content-online-connect {
  display: grid;
  justify-items: center;
  max-width: 36rem;
  margin-inline: auto;
  padding: 0.5rem 0 1rem;
  text-align: center;
}

.content-card--online-connect {
  border: none;
  background: transparent;
  box-shadow: none;
  padding-top: 0;
}

.content-online-connect__link {
  min-width: min(100%, 20rem);
}

.content-instagram-block {
  display: grid;
  gap: 0.75rem;
  max-width: 540px;
  margin-inline: auto;
}

.content-instagram-embed {
  width: 100%;
  min-height: 480px;
  border: 0;
  border-radius: 0.75rem;
  background: #fff;
}

.content-instagram-link {
  justify-self: center;
  color: var(--color-primary-dark);
  font-weight: 700;
}

.content-map {
  display: grid;
  gap: 0.85rem;
  margin: 0.35rem 0 0.75rem;
}

.content-map__address {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: 0.65rem;
  background: color-mix(in srgb, var(--color-primary) 16%, #fff);
  color: var(--color-ink, #1f2a24);
  font-weight: 700;
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  line-height: 1.5;
}

.content-map__frame {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0.85rem;
  border: 1px solid color-mix(in srgb, var(--color-primary) 22%, #d7e3d8);
  background: #eef3ef;
  aspect-ratio: 4 / 3;
  min-height: 280px;
}

.content-map__embed {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.draft-preview-banner {
  margin: 0;
  padding: 0.55rem 1rem;
  background: #fff7df;
  color: #8a5a00;
  font-size: 0.88rem;
  text-align: center;
  border-bottom: 1px solid #f0e0a8;
}

.draft-preview-banner[hidden] {
  display: none !important;
}

.content-card--cta,
.content-card--instagram {
  border: 0;
  box-shadow: none;
  background: transparent;
  padding-top: 0;
}

@media (max-width: 820px) {
  .content-showcase-grid {
    grid-template-columns: 1fr;
  }

  .content-table--schedule {
    min-width: 32rem;
  }
}

.content-accordion {
  overflow: hidden;
  border: 1px solid rgba(47, 118, 85, 0.14);
  border-radius: 1.15rem;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 24px rgba(40, 75, 57, 0.08);
}

.content-accordion summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.6rem;
  padding: 0.95rem 1.05rem 0.95rem 1.2rem;
  color: var(--color-primary-dark);
  cursor: pointer;
  font-weight: 700;
  line-height: 1.45;
  list-style: none;
}

.content-accordion summary::-webkit-details-marker {
  display: none;
}

.content-accordion summary::after {
  display: grid;
  flex: 0 0 2rem;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  content: "+";
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
}

.content-accordion[open] summary {
  background: rgba(47, 118, 85, 0.08);
}

.content-accordion[open] summary::after {
  content: "-";
}

.content-accordion-body {
  padding: 1.05rem 1.2rem 1.25rem;
  border-top: 1px solid rgba(47, 118, 85, 0.1);
}

.content-accordion-body p {
  max-width: none;
  margin-inline: 0;
  font-size: 1rem;
  line-height: 1.9;
  text-align: left;
}

.content-accordion-body .content-list,
.content-accordion-body .content-table {
  max-width: none;
  margin-inline: 0;
}

.content-link-list {
  max-width: 100%;
}

.content-link-list li {
  padding: 0;
}

.content-link-list li::before {
  display: none;
}

.content-link-list a {
  display: grid;
  gap: 0.38rem;
  border-radius: 1rem;
  padding: 1rem 1.1rem;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.content-link-list a:hover {
  transform: translateY(-1px);
  background: rgba(47, 118, 85, 0.08);
  color: var(--color-primary-dark);
}

.content-link-date {
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 700;
}

.content-link-excerpt {
  color: var(--color-muted);
  font-size: 0.94rem;
}

.content-table {
  width: min(100%, 760px);
  margin-inline: auto;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.82);
}

.content-table th,
.content-table td {
  border-bottom: 1px solid rgba(47, 118, 85, 0.12);
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.75;
}

.content-table th {
  width: 12rem;
  background: rgba(47, 118, 85, 0.08);
  color: var(--color-primary-dark);
  font-weight: 700;
}

.content-table tr:last-child th,
.content-table tr:last-child td {
  border-bottom: 0;
}

.content-table--schedule {
  width: 100%;
  max-width: none;
  min-width: 36rem;
}

.content-table-wrap {
  width: 100%;
  max-width: 100%;
}

.content-table-wrap--schedule {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 0.25rem;
}

.content-table--schedule td {
  text-align: center;
  font-weight: 700;
  white-space: nowrap;
  padding-inline: 0.65rem;
}

.content-table--schedule tr:first-child td {
  background: rgba(47, 118, 85, 0.08);
  color: var(--color-primary-dark);
}

body[data-page="workshop"] .content-card--section-h3,
body[data-page="type-b"] .content-card--section-h3,
body[data-page="product"] .content-card--section-h3 {
  min-width: 0;
}

body[data-page="workshop"] .content-table-wrap--schedule,
body[data-page="type-b"] .content-table-wrap--schedule,
body[data-page="product"] .content-table-wrap--schedule {
  max-width: 100%;
}

body[data-page="disclosure"] .content-grid {
  max-width: 1040px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

body[data-page="disclosure"] .content-card {
  padding: clamp(1.25rem, 2.5vw, 2rem);
}

body[data-page="disclosure"] .content-card:first-child {
  grid-column: 1 / -1;
}

body[data-page="disclosure"] .content-list {
  max-width: 100%;
}

body[data-page="disclosure"] .content-list li {
  background: rgba(255, 255, 255, 0.88);
}

.link-groups {
  display: grid;
  gap: 1.2rem;
}

.link-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.link-card {
  display: grid;
  min-height: 8.5rem;
  gap: 0.6rem;
  border-radius: var(--radius-md);
  padding: 1.15rem;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.link-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(47, 118, 85, 0.38);
  background: rgba(255, 255, 255, 0.9);
}

@media (hover: hover) {
  .link-card:hover {
    transform: translateY(-2px);
    border-color: rgba(47, 118, 85, 0.38);
    background: rgba(255, 255, 255, 0.9);
  }
}

.link-card strong {
  font-size: 1.04rem;
  line-height: 1.45;
}

.footer {
  margin-top: 3rem;
  border-top: 1px solid var(--color-line);
  background: rgba(255, 250, 241, 0.78);
}

.footer-inner {
  display: grid;
  gap: 1.4rem;
  padding-block: 2rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-links a {
  border: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.footer-note {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
  text-align: center;
}

.footer-address,
.footer-carbon {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
  text-align: center;
  line-height: 1.6;
}

.footer-links--secondary a {
  font-size: 0.82rem;
}

.list-panel-more {
  margin: 1rem 0 0;
  text-align: right;
}

.list-panel-more a {
  color: var(--color-accent);
  font-size: 0.92rem;
  font-weight: 700;
}

.feature-action {
  margin-top: 1rem;
}

.feature .feature-action .card-link {
  position: static;
  border-bottom-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.feature .feature-action .card-link::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
}

.feature:has(.feature-action .card-link:hover) .feature-action .card-link,
.feature:has(.feature-action .card-link:focus-visible) .feature-action .card-link {
  border-bottom-color: rgba(255, 255, 255, 0.95);
  color: #fff;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form__panel {
  display: grid;
  gap: 1.25rem;
}

.contact-form__step {
  display: grid;
  gap: 1.1rem;
}

.contact-form__field {
  display: grid;
  gap: 0.45rem;
}

.contact-form__field--invalid input,
.contact-form__field--invalid textarea {
  border-color: #b42318;
  box-shadow: 0 0 0 2px rgba(180, 35, 24, 0.12);
}

.contact-form__label {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--color-ink);
}

.contact-form__required {
  color: #b42318;
  font-size: 0.84rem;
  font-weight: 700;
}

.contact-form__hint {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.contact-form__error {
  margin: 0;
  min-height: 1.1rem;
  color: #b42318;
  font-size: 0.84rem;
  font-weight: 700;
}

.contact-form__form-error {
  margin: 0;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(180, 35, 24, 0.25);
  border-radius: 0.75rem;
  background: rgba(180, 35, 24, 0.06);
  color: #8f1d13;
  font-size: 0.9rem;
  font-weight: 700;
}

.contact-form__status {
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  background: rgba(47, 118, 85, 0.1);
  color: var(--color-accent);
  font-size: 0.92rem;
  font-weight: 700;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--color-line);
  border-radius: 0.75rem;
  background: #fff;
  color: var(--color-ink);
  font: inherit;
  line-height: 1.5;
}

.contact-form textarea {
  resize: vertical;
  min-height: 10rem;
}

.contact-form input:focus-visible,
.contact-form textarea:focus-visible {
  outline: 2px solid rgba(47, 118, 85, 0.35);
  outline-offset: 1px;
}

.contact-form__field--checkbox {
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.72);
}

.contact-form__checkbox {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.92rem;
  line-height: 1.6;
}

.contact-form__checkbox input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.contact-form__checkbox a {
  color: var(--color-accent);
  font-weight: 700;
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.contact-form__lead {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.contact-form__confirm-list {
  display: grid;
  gap: 0.85rem;
  margin: 0;
}

.contact-form__confirm-row {
  display: grid;
  gap: 0.35rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.78);
}

.contact-form__confirm-label {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.contact-form__confirm-value {
  margin: 0;
  color: var(--color-ink);
  font-size: 0.96rem;
  line-height: 1.6;
}

.contact-form__success {
  display: grid;
  gap: 0.85rem;
  padding: 1.2rem 1rem;
  border: 1px solid rgba(47, 118, 85, 0.25);
  border-radius: 0.9rem;
  background: rgba(47, 118, 85, 0.08);
}

.contact-form__success h3 {
  margin: 0;
  color: var(--color-accent);
  font-size: 1.2rem;
}

.contact-form__success p {
  margin: 0;
  color: var(--color-ink);
  line-height: 1.7;
}

.contact-form__honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.hero .hero-mascot {
  width: clamp(7.5rem, 22vw, 12rem);
}

.hero-mascot {
  position: absolute;
  top: clamp(0.5rem, 2vw, 1.25rem);
  right: clamp(0.5rem, 2vw, 1.25rem);
  bottom: auto;
  z-index: 2;
  width: clamp(6rem, 18vw, 10rem);
  height: auto;
  pointer-events: auto;
  cursor: pointer;
  filter: drop-shadow(0 10px 18px rgba(31, 58, 42, 0.18));
  transform-origin: 50% 85%;
  animation: mascot-float 4.8s ease-in-out infinite;
  transition: filter 220ms ease;
}

.hero-mascot--page {
  width: clamp(6rem, 16vw, 9rem);
  opacity: 0.95;
  animation-name: mascot-badge-float;
  animation-duration: 3.6s;
}

.hero-mascot:hover,
.hero-mascot:focus-visible {
  filter: drop-shadow(0 14px 22px rgba(47, 118, 85, 0.28));
}

.hero-mascot.is-waving {
  animation: mascot-wave 0.85s ease-in-out 1;
}

body[data-page="lighthouse"] .hero-mascot {
  display: none;
}

/* ホームページ左下：レインボーマスコット大表示 */
.corner-mascot {
  position: fixed;
  left: max(0.25rem, env(safe-area-inset-left, 0px));
  bottom: max(0.25rem, env(safe-area-inset-bottom, 0px));
  z-index: 55;
  display: block;
  width: clamp(14rem, 30vw, 22rem);
  height: auto;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  transform-origin: 20% 90%;
  transition: transform 200ms ease;
}

.corner-mascot img {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
  filter: drop-shadow(0 14px 28px rgba(31, 58, 42, 0.22));
  animation:
    mascot-rainbow-bob 4.4s ease-in-out infinite,
    mascot-sparkle 3.6s ease-in-out infinite;
  transform-origin: 50% 90%;
}

.corner-mascot:hover,
.corner-mascot:focus-visible {
  transform: translateY(-0.4rem) scale(1.04);
}

.corner-mascot:focus-visible {
  outline: 3px solid rgba(47, 118, 85, 0.45);
  outline-offset: 6px;
  border-radius: 1.5rem;
}

.corner-mascot.is-waving img {
  animation: mascot-wave 0.9s ease-in-out 1;
}

@keyframes mascot-float {
  0%,
  100% {
    transform: translateY(0) rotate(-2deg);
  }

  50% {
    transform: translateY(-0.55rem) rotate(2deg);
  }
}

@keyframes mascot-badge-float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-0.4rem) rotate(4deg);
  }
}

@keyframes mascot-wave {
  0%,
  100% {
    transform: translateY(0) rotate(0deg) scale(1);
  }

  20% {
    transform: translateY(-0.35rem) rotate(-10deg) scale(1.04);
  }

  45% {
    transform: translateY(-0.15rem) rotate(12deg) scale(1.06);
  }

  70% {
    transform: translateY(-0.45rem) rotate(-6deg) scale(1.03);
  }
}

@keyframes mascot-rainbow-bob {
  0%,
  100% {
    transform: translateY(0) rotate(-3deg);
  }

  50% {
    transform: translateY(-0.5rem) rotate(3deg);
  }
}

@keyframes mascot-badge-spin-soft {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-0.35rem) rotate(8deg);
  }
}

@keyframes mascot-sparkle {
  0%,
  100% {
    filter: drop-shadow(0 6px 12px rgba(31, 58, 42, 0.12));
  }

  50% {
    filter: drop-shadow(0 8px 16px rgba(255, 170, 80, 0.35));
  }
}

.footer-mascots {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: clamp(1.25rem, 4vw, 2.5rem);
  margin-bottom: clamp(0.5rem, 1.5vw, 1rem);
}

.footer-mascot {
  width: clamp(7rem, 18vw, 10.5rem);
  height: auto;
  display: block;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  transform-origin: 50% 90%;
  transition: transform 200ms ease;
}

.footer-mascot:focus-visible {
  outline: 3px solid rgba(47, 118, 85, 0.45);
  outline-offset: 4px;
  border-radius: 50%;
}

.footer-mascot img {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
  transform-origin: 50% 90%;
  filter: drop-shadow(0 6px 12px rgba(31, 58, 42, 0.12));
  transition: filter 220ms ease;
}

.footer-mascot--rainbow img {
  animation:
    mascot-rainbow-bob 4.2s ease-in-out infinite,
    mascot-sparkle 3.4s ease-in-out infinite;
}

.footer-mascot--badge img {
  animation: mascot-badge-spin-soft 3.8s ease-in-out infinite;
  animation-delay: 0.6s;
}

.footer-mascot:hover,
.footer-mascot:focus-visible {
  transform: translateY(-0.35rem) scale(1.08);
}

.footer-mascot:hover img,
.footer-mascot:focus-visible img {
  filter: drop-shadow(0 10px 18px rgba(47, 118, 85, 0.28));
}

.footer-mascot.is-waving img {
  animation: mascot-wave 0.9s ease-in-out 1;
}

.back-to-top {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  width: auto;
  min-width: 5.5rem;
  padding: 0.5rem 0.65rem 0.55rem;
  border: 1px solid var(--color-line);
  border-radius: 1rem;
  background: rgba(255, 250, 241, 0.96);
  box-shadow: var(--shadow-soft);
  color: var(--color-accent);
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.75rem) scale(0.92);
  transition:
    opacity 220ms ease,
    transform 220ms ease,
    visibility 220ms ease,
    box-shadow 180ms ease;
  pointer-events: none;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.back-to-top:focus-visible {
  outline: 3px solid rgba(47, 118, 85, 0.45);
  outline-offset: 3px;
}

.back-to-top__image {
  width: clamp(3.5rem, 11vw, 4.5rem);
  height: auto;
  filter: drop-shadow(0 4px 8px rgba(31, 58, 42, 0.16));
  transform-origin: 50% 80%;
  transition: transform 180ms ease;
  animation: mascot-badge-float 3.2s ease-in-out infinite;
}

.back-to-top__label {
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.back-to-top:hover,
.back-to-top:focus-visible {
  box-shadow: 0 14px 28px rgba(31, 58, 42, 0.14);
}

.back-to-top:hover .back-to-top__image,
.back-to-top:focus-visible .back-to-top__image {
  animation: mascot-wave 0.75s ease-in-out 1;
  transform: translateY(-2px) scale(1.08);
}

.back-to-top.is-waving .back-to-top__image {
  animation: mascot-wave 0.75s ease-in-out 1;
}

@media (max-width: 920px) {
  .header-inner,
  .section-header,
  .index-header {
    align-items: flex-start;
  }

  .header-utility-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-utility-actions {
    justify-content: flex-start;
    width: 100%;
  }

  .header-utility-link,
  .header-utility-tel {
    font-size: 0.8rem;
  }

  .hero-panel .eyebrow,
  .hero-panel h1,
  .hero-actions .button {
    white-space: normal;
  }

  .hero-panel {
    min-height: auto;
    padding: clamp(5.75rem, 30vw, 7.25rem) 1rem 1.5rem;
  }

  .hero-panel h1 {
    max-width: calc(100% - 0.25rem);
    line-height: 1.2;
  }

  .page-hero .hero-panel {
    min-height: auto;
  }

  .feature h2 {
    white-space: normal;
    line-height: 1.3;
  }

  .content-card {
    padding: 1.4rem 1.15rem;
  }

  .content-facility-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: none;
    gap: 0.9rem;
  }

  .content-media-layout__media {
    max-width: 100%;
    margin-inline: auto;
  }

  .content-figure--gallery {
    grid-template-columns: repeat(auto-fill, minmax(6.5rem, 1fr));
  }

  .article-series-nav {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .article-series-nav__link--newer,
  .article-series-nav__link--older,
  .article-series-nav__placeholder--newer,
  .article-series-nav__placeholder--older {
    text-align: left;
  }

  .article-series-nav__index {
    order: -1;
    width: 100%;
    min-width: 0;
    padding-block: 0.35rem;
  }

  .breadcrumb {
    border-radius: 1rem;
    font-size: 0.8rem;
  }

  .hero-mascot--page {
    width: clamp(8rem, 34vw, 11.5rem);
    top: 0.35rem;
    right: 0.35rem;
  }

  .page-hero .hero-panel {
    min-height: auto;
    padding-top: clamp(6.25rem, 34vw, 8rem);
  }

  .back-to-top__image {
    width: clamp(5rem, 20vw, 6rem);
  }

  .back-to-top {
    min-width: 6.25rem;
    padding: 0.55rem 0.7rem 0.6rem;
  }

  .footer-mascot {
    width: clamp(7.5rem, 30vw, 10rem);
  }

  .footer-brand {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-logo {
    margin-inline: auto;
  }

  .footer-brand-copy .footer-address,
  .footer-contact-line {
    justify-content: center;
    text-align: center;
  }

  .site-header nav {
    display: none;
    width: 100%;
    padding-top: 0.25rem;
  }

  .site-header.is-nav-open nav {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.35rem;
    width: 100%;
    min-width: 0;
    font-size: 0.95rem;
  }

  .nav-list > li {
    position: static;
    width: 100%;
  }

  .nav-list > .has-sub-nav::after {
    display: none;
  }

  .nav-list a {
    width: 100%;
    justify-content: flex-start;
    padding: 0.78rem 0.95rem;
    white-space: normal;
    line-height: 1.45;
  }

  .sub-nav {
    position: static;
    display: none;
    min-width: 0;
    gap: 0.2rem;
    transform: none;
    border: 0;
    border-radius: 0.85rem;
    background: rgba(47, 118, 85, 0.06);
    box-shadow: none;
    margin-top: 0;
    padding: 0;
    opacity: 1;
    pointer-events: auto;
    overflow: hidden;
  }

  .has-sub-nav.is-sub-open .sub-nav {
    display: grid;
    margin-top: 0.2rem;
    padding: 0.35rem 0.35rem 0.45rem;
  }

  .nav-item-row {
    display: flex;
    align-items: stretch;
    gap: 0.35rem;
    width: 100%;
  }

  .nav-item-row > a {
    flex: 1;
    min-width: 0;
  }

  .sub-nav-toggle {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    border: 1px solid var(--color-line);
    border-radius: 0.85rem;
    background: rgba(255, 250, 241, 0.95);
    color: var(--color-primary-dark);
    cursor: pointer;
    transition: transform 180ms ease;
  }

  .has-sub-nav.is-sub-open .sub-nav-toggle {
    transform: rotate(180deg);
  }

  .sub-nav-toggle::before {
    width: 0.55rem;
    height: 0.55rem;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translate(-0.1rem, -0.1rem);
    content: "";
  }

  .sub-nav a {
    padding: 0.62rem 0.8rem;
    font-size: 0.9rem;
  }

  .hero,
  .feature {
    grid-template-columns: 1fr;
  }

  .feature h2 {
    white-space: normal;
  }

  .hero-panel {
    min-height: auto;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero .hero-mascot {
    width: clamp(7rem, 32vw, 10rem);
    top: 0.35rem;
    right: 0.35rem;
    bottom: auto;
  }

  body[data-page="lighthouse"] {
    --lighthouse-logo-hero-bg: clamp(6.5rem, 38vw, 9rem);
    --lighthouse-logo-hero-mark: clamp(3rem, 16vw, 4rem);
    --lighthouse-logo-content-bg: clamp(7.5rem, 52vw, 10rem);
  }

  body[data-page="lighthouse"] .hero-panel {
    min-height: auto;
    padding: 1.15rem 1rem 1.25rem;
  }

  body[data-page="lighthouse"] .hero-panel::after {
    display: block;
    background:
      radial-gradient(circle at 90% 28%, rgba(90, 158, 198, 0.2), transparent 46%),
      radial-gradient(circle at 10% 90%, rgba(47, 118, 85, 0.12), transparent 42%);
    opacity: 0.95;
  }

  body[data-page="lighthouse"] .page-heading--with-logo h1,
  body[data-page="lighthouse"] .page-heading--lighthouse h1 {
    flex: 1 1 auto;
    font-size: clamp(0.92rem, 3.8vw, 1.2rem);
    line-height: 1.35;
    white-space: normal;
  }

  body[data-page="lighthouse"] .page-heading--with-logo,
  body[data-page="lighthouse"] .page-heading--lighthouse {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
  }

  body[data-page="lighthouse"] #content-view::before {
    background:
      radial-gradient(circle at 50% 0%, rgba(90, 158, 198, 0.1), transparent 42%);
  }

  body[data-page="lighthouse"] .content-card::before {
    display: none;
  }

  body[data-page="lighthouse"] .content-card--media-left {
    background: rgba(255, 250, 241, 0.98);
  }

  body[data-page="lighthouse"] .content-card--media-left::before {
    display: none;
  }

  body[data-page="lighthouse"] .content-card--media-left .content-media-layout {
    grid-template-columns: 1fr;
    gap: 1.15rem;
    max-width: none;
  }

  body[data-page="lighthouse"] .content-card--media-left .content-media-layout__media {
    max-width: min(100%, 11rem);
    margin-inline: auto;
  }

  body[data-page="lighthouse"] .content-card--media-left .content-media-layout__media .content-image {
    display: block;
    width: 100%;
    max-width: 11rem;
    margin-inline: auto;
  }

  body[data-page="lighthouse"] .content-card--media-left h2 {
    line-height: 1.45;
    text-align: center;
  }

  body[data-page="lighthouse"] .content-card--media-left .content-media-layout__body p {
    font-size: 0.94rem;
    line-height: 1.85;
  }

  .card-lighthouse::after {
    display: none;
  }

  .card-lighthouse-link {
    gap: 0.5rem;
  }

  .card-lighthouse-logo {
    width: 3rem;
    height: 3rem;
  }

  .card-lighthouse-title-main {
    font-size: 0.7rem;
    letter-spacing: 0.04em;
  }

  .card-lighthouse-title-sub {
    font-size: 0.95rem;
  }

  .card h3 {
    font-size: 0.92rem;
    line-height: 1.3;
  }

  .hero-panel::after {
    opacity: 0.45;
  }

  .hero-actions,
  .actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .button,
  .actions .button {
    width: 100%;
    min-height: 2.85rem;
  }

  .grid,
  .news-layout,
  body[data-page="disclosure"] .content-grid,
  .link-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .site-shell {
    width: min(100% - 1rem, var(--max-width));
  }

  .header-utility-org {
    font-size: 0.78rem;
    line-height: 1.45;
  }

  .header-utility-actions {
    gap: 0.35rem 0.55rem;
  }

  .header-top {
    align-items: flex-start;
  }

  .brand {
    gap: 0.6rem;
    min-width: 0;
    flex: 1 1 auto;
  }

  .brand-logo {
    width: 2.75rem;
    height: 2.75rem;
  }

  .brand-text {
    font-size: 0.82rem;
    line-height: 1.35;
  }

  .brand-text > span {
    font-size: 0.68rem;
  }

  .hero,
  .page-hero {
    padding-block: 2.8rem 2rem;
  }

  .brand-banner-section {
    padding-block: 0.35rem 0.15rem;
  }

  .brand-banner {
    border-radius: 1.15rem;
  }

  .hero-panel,
  .contact-panel,
  .list-panel,
  .feature {
    border-radius: 1.35rem;
  }

  .hero-panel {
    padding: clamp(5.5rem, 32vw, 7rem) 0.9rem 1.25rem;
  }

  .hero .hero-mascot {
    width: clamp(6.75rem, 36vw, 9.5rem);
    top: 0.25rem;
    right: 0.25rem;
  }

  .hero-panel .eyebrow {
    gap: 0.3rem;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    white-space: normal;
  }

  .hero-panel .eyebrow::before {
    width: 0.6rem;
  }

  .hero-panel h1 {
    font-size: clamp(1.32rem, 6.25vw, 2.2rem);
    letter-spacing: 0;
    white-space: normal;
    line-height: 1.2;
  }

  .feature h2 {
    font-size: clamp(1.5rem, 7vw, 2.25rem);
  }

  .page-hero .hero-panel h1 {
    max-width: 100%;
  }

  .content-media-layout {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .content-media-layout__media {
    max-width: 100%;
  }

  .content-card {
    padding: 1.2rem 0.95rem;
  }

  .content-card h2 {
    font-size: clamp(1.2rem, 5.5vw, 1.65rem);
    line-height: 1.35;
  }

  .content-facility-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: none;
    gap: 0.75rem;
  }

  .content-facility-card p {
    font-size: 0.78rem;
    line-height: 1.45;
  }

  .content-figure--gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .article-series-nav__link,
  .article-series-nav__placeholder {
    padding: 0.9rem;
  }

  .footer {
    padding-bottom: env(safe-area-inset-bottom);
  }

  .grid,
  .news-layout,
  body[data-page="disclosure"] .content-grid,
  .link-list {
    grid-template-columns: 1fr;
  }

  .article-list li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .content-table th,
  .content-table td {
    display: block;
    width: 100%;
  }

  .content-table th {
    border-bottom: 0;
    padding-bottom: 0.35rem;
  }

  .content-table td {
    padding-top: 0.35rem;
  }

  .card {
    min-height: auto;
  }

  .card-lighthouse-title-main {
    font-size: 0.62rem;
    letter-spacing: 0.02em;
  }

  .card-lighthouse-title-sub {
    font-size: 0.88rem;
  }

  .card h3 {
    font-size: 0.86rem;
  }

  .card-lighthouse-logo {
    width: 2.65rem;
    height: 2.65rem;
  }

  .back-to-top {
    right: max(0.75rem, env(safe-area-inset-right));
    bottom: max(0.75rem, env(safe-area-inset-bottom));
    min-width: 6.5rem;
  }

  .back-to-top__image {
    width: clamp(5.25rem, 22vw, 6.25rem);
  }

  .footer-mascot {
    width: clamp(8rem, 34vw, 11rem);
  }

  .hero-mascot--page {
    width: clamp(7.5rem, 38vw, 10.5rem);
  }

  .page-hero .hero-panel {
    padding-top: clamp(6rem, 36vw, 7.5rem);
  }
}

.cookie-consent {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 120;
  padding: 1rem 0;
  background: rgba(255, 255, 255, 0.97);
  border-top: 1px solid rgba(47, 118, 85, 0.18);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.08);
}

.cookie-consent__inner {
  display: grid;
  gap: 0.85rem;
  align-items: center;
}

.cookie-consent p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
}

.cookie-consent__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

@media (min-width: 768px) {
  .cookie-consent__inner {
    grid-template-columns: 1fr auto;
    gap: 1.25rem;
  }
}

@media (min-width: 921px) {
  .mobile-only {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}