/* ---- 記事の作成・監修クレジット（医療コンテンツの信頼性表示） ---- */
.article-credit {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--blue-pale);
  border: 1px solid rgba(var(--gold-rgb), .28);
  border-radius: var(--r-md);
  padding: 16px 20px;
  margin-bottom: 32px;
}

.article-credit-avatar {
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.article-credit-avatar-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.article-credit-avatar-badge img {
  width: 34px;
  height: 34px;
  display: block;
}

.article-credit-avatar-en {
  font-family: var(--accent);
  font-style: italic;
  font-size: 9.5px;
  letter-spacing: .02em;
  color: #E8B526;
  text-shadow: 0 1px 1px rgba(21, 48, 75, .5);
  white-space: nowrap;
}

.article-credit-body {
  min-width: 0;
}

.article-credit-role {
  font-size: 13px;
  color: var(--ink-soft);
  margin: 0 0 2px;
}

.article-credit-name {
  font-size: 16px;
  font-weight: 700;
  font-style: normal;
  color: var(--navy-deep);
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
}

.article-credit-cred {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
}

.article-credit-date {
  font-size: 13px;
  color: var(--ink-soft);
  margin: 4px 0 0;
}

@media (max-width: 520px) {
  .article-credit { padding: 14px 16px; }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10000;
  background: var(--navy-deep);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 8px 0;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  left: 0;
}

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

/* ---- accessibility: visible focus ring ---- */
a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

picture {
  display: contents;
}

:root {
  --navy: #15304B;
  --navy-rgb: 21, 48, 75;
  --navy-deep: #0B2036;
  --navy-deep-rgb: 11, 32, 54;
  --navy-soft: #1E4569;
  --blue-light: #8FB8D6;
  --blue-pale: #EEF4F8;
  --gold: #BD9650;
  --gold-rgb: 189, 150, 80;
  --gold-text: #8D6D35; /* WCAG AA準拠(4.8:1 on white) テキスト用ゴールド */
  --gold-light: #E4D2A4;
  --red-text: #B3261E; /* WCAG AA準拠 休診表示用の赤 */
  --ink: #28313C;
  --ink-soft: #4A5560;
  --paper: #FAFAF7;
  --paper-soft: #F1EDE2;
  --white: #FFFFFF;
  --r-lg: 28px;
  --r-md: 20px;
  --r-sm: 12px;
  --shadow: 0 24px 60px -24px rgba(var(--navy-deep-rgb), 0.28);
  --shadow-sm: 0 10px 30px -14px rgba(var(--navy-deep-rgb), 0.22);
  --serif: "Shippori Mincho", serif;
  --sans: "Noto Sans JP", sans-serif;
  --accent: "Cormorant Garamond", serif;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

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

ul {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--serif);
  color: var(--navy-deep);
  line-height: 1.4;
  font-weight: 700;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

.section {
  padding: clamp(72px, 11vw, 132px) 0;
}

.eyebrow {
  font-family: var(--accent);
  font-style: italic;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 16px;
  color: var(--gold-text);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.eyebrow--sub {
  font-size: 16px;
  margin-bottom: 6px;
}

.eyebrow--sub::before {
  width: 18px;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.ring-deco {
  position: absolute;
  pointer-events: none;
  opacity: .18;
  color: var(--gold-text);
}

.ring-deco circle {
  fill: none;
  stroke: currentColor;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}

header .wrap {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.logo {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-shrink: 0;
  margin-right: 68px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 4px rgba(0, 0, 0, .35));
  transition: width .4s var(--ease), height .4s var(--ease);
}

header.scrolled .logo-icon {
  width: 34px;
  height: 34px;
}

.logo-mark-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

.logo .logo-mark-col {
  position: relative;
  transition: transform .4s var(--ease);
}

header.scrolled .logo-mark-col {
  transform: translateY(-8px);
}

.logo .logo-en {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 3px;
}

.logo-en {
  font-family: var(--accent);
  font-style: italic;
  font-size: 10.5px;
  letter-spacing: .03em;
  color: #E8B526;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .7), 0 0 8px rgba(0, 0, 0, .5);
  white-space: nowrap;
}

.logo-ja {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 24px;
  color: #E8B526;
  letter-spacing: .04em;
  text-shadow: 0 1px 4px rgba(0, 0, 0, .7), 0 0 10px rgba(0, 0, 0, .5);
  white-space: nowrap;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

nav.main-nav a {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.88);
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
}

nav.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width .3s var(--ease);
}

nav.main-nav a:hover::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}

/* ---- 医院について（デスクトップ ドロップダウン） ---- */
.nav-item-dropdown {
  position: relative;
}

.nav-item-dropdown > .nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px 0;
  font-family: var(--sans);
  font-size: 16px;
  color: rgba(255, 255, 255, 0.88);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  position: relative;
  white-space: nowrap;
}

.nav-dropdown-trigger::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width .3s var(--ease);
}

.nav-item-dropdown:hover .nav-dropdown-trigger::after,
.nav-item-dropdown:focus-within .nav-dropdown-trigger::after {
  width: 100%;
}

.nav-dropdown-trigger svg {
  width: 11px;
  height: 11px;
  transition: transform .3s var(--ease);
  flex: none;
}

.nav-item-dropdown:hover .nav-dropdown-trigger svg,
.nav-item-dropdown:focus-within .nav-dropdown-trigger svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 240px;
  padding: 10px;
  margin-top: 14px;
  background: var(--navy-deep);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-sm);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}

.nav-item-dropdown:hover .nav-dropdown-menu,
.nav-item-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
}

.nav-dropdown-menu a::after {
  display: none;
}

.nav-dropdown-menu a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

/* ---- お問い合わせ（ボタン化） ---- */
nav.main-nav a.nav-cta {
  padding: 9px 20px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  color: #fff;
  transition: background .25s var(--ease), color .25s var(--ease);
}

nav.main-nav a.nav-cta::after {
  display: none;
}

nav.main-nav a.nav-cta:hover {
  background: var(--gold);
  color: var(--navy-deep);
}

header.scrolled {
  background: var(--navy-deep);
  box-shadow: 0 8px 30px -16px rgba(0, 0, 0, .4);
  padding: 13px 0;
}

.menu-toggle {
  display: none;
  width: 30px;
  height: 22px;
  position: relative;
  cursor: pointer;
  flex: none;
  background: none;
  border: none;
  padding: 0;
  -webkit-appearance: none;
  appearance: none;
}

.menu-toggle span {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: .3s;
}

.menu-toggle span:nth-child(1) {
  top: 0;
}

.menu-toggle span:nth-child(2) {
  top: 10px;
}

.menu-toggle span:nth-child(3) {
  top: 20px;
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: #fff;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero-media img.is-active {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .hero-media img {
    transform: none;
    transition: opacity .3s linear;
  }
}

/* 観葉植物スライド（B34）だけ、被写体をキャッチフレーズと重ならない右側に寄せる */
picture[data-photo-slot="34"] img {
  object-position: 15% center;
}

@media (max-width:980px) {
  /* スマホでは横幅いっぱいに見えるため中央寄せに戻す */
  picture[data-photo-slot="34"] img {
    object-position: center center;
  }
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(var(--navy-deep-rgb), .28) 0%, rgba(var(--navy-deep-rgb), .36) 38%, rgba(var(--navy-deep-rgb), .78) 100%),
    linear-gradient(90deg, rgba(var(--navy-deep-rgb), .44) 0%, rgba(var(--navy-deep-rgb), 0) 55%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 148px 0 64px;
}

.hero-content .eyebrow {
  color: var(--gold-light);
  display: flex;
  width: fit-content;
  font-size: 20px;
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(0, 0, 0, .7), 0 1px 2px rgba(0, 0, 0, .8);
}

.hero-content .eyebrow::before {
  background: var(--gold-light);
}

.hero h1 {
  font-size: clamp(30px, 4.1vw, 48px);
  color: #fff;
  font-weight: 800;
  letter-spacing: .01em;
  max-width: 1100px;
  margin-top: 0;
  margin-bottom: 22px;
  text-shadow: 0 2px 14px rgba(0, 0, 0, .55), 0 1px 3px rgba(0, 0, 0, .7);
}

.hero h1 small {
  display: block;
  font-size: .52em;
  font-weight: 500;
  color: var(--blue-light);
  margin-bottom: 10px;
  letter-spacing: .04em;
}

.hero p.lead {
  max-width: 560px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 38px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.btn svg {
  width: 17px;
  height: 17px;
  flex: none;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-gold {
  background: var(--gold);
  color: var(--navy-deep);
  box-shadow: 0 10px 22px -10px rgba(var(--navy-deep-rgb), .35);
}

.info-strip .wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  align-items: center;
}

@media (max-width:980px) {
  .hero {
    flex-direction: column;
    align-items: stretch;
  }

  .info-strip .wrap {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width:600px) {
  .info-strip .wrap {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

.notice-card {
  flex: 1 1 280px;
  background: var(--white);
  border-radius: var(--r-md);
  padding: 26px 26px 24px;
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--gold);
  display: flex;
  flex-direction: column;
  height: 100%;
}

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

.notice-card .tag {
  font-size: 16px;
  letter-spacing: .08em;
  color: var(--gold-text);
  font-weight: 700;
  margin-bottom: 10px;
  display: block;
}

.notice-card h3 {
  font-size: 16px;
  color: var(--navy-deep);
  margin-bottom: 9px;
  font-weight: 600;
  font-family: var(--sans);
}

.notice-card h4 {
  font-size: 16px;
  color: var(--navy-deep);
  margin-bottom: 9px;
  font-weight: 600;
  font-family: var(--sans);
}

.notice-card p {
  font-size: 16px;
  color: var(--ink-soft);
}

.mascot-card .tag {
  font-size: 16px;
  color: var(--gold-text);
  font-weight: 700;
  letter-spacing: .06em;
  margin-bottom: 6px;
  display: block;
}

footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.6);
  padding: 56px 0 28px;
  font-size: 16px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 24px;
}

.footer-logo {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  width: fit-content;
  margin-bottom: 20px;
}

.footer-logo .logo-icon {
  width: 42px;
  height: 42px;
}

.footer-logo .logo-mark-col {
  position: relative;
}

.footer-logo .logo-en {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 3px;
}

.footer-brand address {
  font-style: normal;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.55);
}

.footer-contact-card {
  margin-top: 22px;
  max-width: 320px;
}

.footer-contact-card .label {
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 8px;
}

.footer-contact-card .num + .label {
  margin-top: 16px;
}

.footer-contact-card .num {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.footer-contact-card .num svg {
  width: 20px;
  height: 20px;
  color: var(--gold-text);
  flex: none;
}

.footer-contact-card .num a {
  font-family: var(--accent);
  font-size: 26px;
  font-weight: 600;
  color: #fff;
}

.footer-contact-card address {
  font-size: 14px;
  margin: 0;
}

.footer-tel {
  color: #fff;
  font-weight: 700;
}

.footer-nav {
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
}

.footer-nav h4 {
  color: #fff;
  font-size: 16px;
  letter-spacing: .08em;
  margin-bottom: 14px;
  font-weight: 600;
  font-family: var(--sans);
}

.footer-nav ul li {
  margin-bottom: 0;
}

.footer-nav ul li a {
  display: block;
  padding: 11px 0;
}

.footer-nav ul li a:hover {
  color: var(--gold-light);
}

.footer-mascot {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 280px;
}

.footer-mascot img {
  width: 110px;
  height: 110px;
  border-radius: 14px;
  object-fit: cover;
  flex: none;
}

.footer-mascot p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px 32px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.4);
  padding-top: 20px;
}

.footer-legal-links {
  margin-bottom: 7px;
  font-size: 16px;
}

.footer-legal-links a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

.footer-legal-links a:hover {
  color: var(--gold-light);
}

.footer-legal-links .dot {
  margin: 0 10px;
  color: rgba(255, 255, 255, 0.28);
}

.footer-legal-note {
  color: rgba(255, 255, 255, 0.38);
  line-height: 1.7;
}

.footer-copyright {
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: .03em;
}

@media (max-width:600px) {
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}

@media (max-width: 1220px) {
  nav.main-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }
}

@media (max-width: 600px) {
  .wrap {
    padding: 0 20px;
  }

  .section {
    padding: 60px 0;
  }

  .hero-content {
    padding-top: 112px;
  }

  .hero h1 {
    font-size: 26px;
  }

  .hero p.lead.u-fs-15 {
    font-size: 13px;
  }

  .hero p.lead.u-hero-sublead {
    font-size: 12px;
  }

  .btn {
    justify-content: center;
  }

  .footer-top {
    flex-direction: column;
  }
}

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--navy-deep);
  z-index: 99;
  transform: translateX(100%);
  transition: transform .45s var(--ease);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 110px 40px 40px;
  overflow-y: auto;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav a {
  display: block;
  font-family: var(--serif);
  font-size: 34px;
  color: #fff;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav a.nav-cta {
  margin-top: 20px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  text-align: center;
  font-family: var(--sans);
  font-size: 18px;
  padding: 14px 0;
}

.mobile-nav-group {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav-group-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: none;
  border: none;
  padding: 16px 0;
  font-family: var(--serif);
  font-size: 34px;
  color: #fff;
  text-align: left;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.mobile-nav-group-trigger svg {
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform .3s var(--ease);
}

.mobile-nav-group.open .mobile-nav-group-trigger svg {
  transform: rotate(180deg);
}

.mobile-nav-submenu {
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s var(--ease);
}

.mobile-nav-group.open .mobile-nav-submenu {
  max-height: 320px;
}

.mobile-nav-submenu a {
  font-family: var(--sans);
  font-size: 19px;
  color: rgba(255, 255, 255, 0.75);
  padding: 12px 0 12px 18px;
  border-bottom: none;
}


.hero--page {
  min-height: 50vh;
}

.scroll-top-btn {
  position: fixed;
  right: 20px;
  bottom: 82px;
  z-index: 95;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--navy-deep);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s, background .25s;
}

.scroll-top-btn:hover {
  background: var(--navy);
}

.scroll-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top-btn svg {
  width: 20px;
  height: 20px;
}

@media (max-width:760px) {
  .scroll-top-btn {
    bottom: calc(62px + 14px + 46px + 10px + env(safe-area-inset-bottom));
    right: 16px;
  }
}

/* ---- 次のゾーンへ進む固定ボタン（ページ先頭へ戻るボタンの真上に配置） ---- */
.zone-next-btn{
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 95;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--navy-deep);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s, background .25s;
}

.zone-next-btn:hover{
  background: var(--navy);
}

.zone-next-btn.is-visible{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.zone-next-btn svg{
  width: 20px;
  height: 20px;
}

@media (max-width:760px){
  .zone-next-btn{
    bottom: calc(62px + 14px + env(safe-area-inset-bottom));
    right: 16px;
  }
}

@media (prefers-reduced-motion: reduce){
  .zone-next-btn{
    transition: opacity .01s, visibility .01s;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-top-btn {
    transition: opacity .01s, visibility .01s;
  }
}

.hero--page .hero-content {
  padding: 160px 0 56px;
}

.hero--page h1 {
  font-size: clamp(30px, 4.6vw, 46px);
}

.breadcrumb {
  font-size: 16px;
  color: var(--ink);
  padding: 14px 0;
}

.breadcrumb a {
  color: var(--navy);
  border-bottom: 1px solid var(--gold);
}

.breadcrumb span {
  margin: 0 8px;
  opacity: .5;
}

.detail-block {
  max-width: 760px;
}

.detail-block h2 {
  font-size: 26px;
  margin-bottom: 18px;
}

.detail-block p {
  color: var(--ink);
  font-size: 16px;
  margin-bottom: 16px;
}

.detail-block strong {
  color: var(--navy-deep);
}

.symptom-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 8px;
}

.symptom-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--white);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  font-size: 16px;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.symptom-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  margin-top: 7px;
  flex: none;
}

.cta-band-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.cta-band-actions .btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
}

.cta-band-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

.cta-band {
  background: var(--navy);
  border-radius: var(--r-lg);
  padding: 46px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  box-shadow: var(--shadow);
}

.cta-band h3 {
  color: #fff;
  font-size: 21px;
  margin-bottom: 6px;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
}

.cta-area-note {
  color: rgba(255, 255, 255, 0.5) !important;
  font-size: 14px !important;
  margin-top: 10px;
}

@media (max-width:760px) {
  .symptom-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width:600px) {
  .cta-band {
    padding: 34px 26px;
    flex-direction: column;
    align-items: flex-start;
    gap: 34px;
  }
}

#eye-health>.wrap .eyebrow {
  color: var(--gold-light);
}

#eye-health>.wrap .eyebrow::before {
  background: var(--gold-light);
}

#eye-health>.wrap h2 {
  color: #fff;
}

#eye-health>.wrap>.head-row p {
  color: rgba(255, 255, 255, 0.72);
}

#eye-health>.wrap {
  padding-bottom: 48px;
}

.ef-figure {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 26px;
  background: var(--white);
}

.ef-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.ef-figure figcaption {
  font-size: 16px;
  color: var(--ink);
  text-align: right;
  padding: 9px 16px;
  font-style: italic;
}

.jp-illustration-note {
  font-size: 13px;
  color: var(--ink);
  opacity: .55;
  text-align: right;
  padding: 6px 4px 0;
  font-style: italic;
}

.ef-figure img {
  cursor: zoom-in;
}

.img-lightbox {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 9999;
  background: rgba(10, 20, 30, .92);
  align-items: center;
  justify-content: center;
  padding: 24px;
  cursor: zoom-out;
}

.img-lightbox.is-open {
  display: flex;
}

.img-lightbox img {
  max-width: 100%;
  max-height: 100%;
  border-radius: var(--r-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
}

/* タップで拡大できる画像であることを示すバッジ（JSで自動付与） */
.zoomable-wrap {
  position: relative;
  display: block;
}

.zoomable-badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(10, 20, 30, .62);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .25);
}

.zoomable-badge svg {
  width: 17px;
  height: 17px;
}

@media (min-width: 761px) {
  /* PCではカーソルでズーム可能なことが分かるため、バッジは控えめに */
  .zoomable-badge {
    opacity: 0;
    transition: opacity .2s var(--ease);
  }
  .zoomable-wrap:hover .zoomable-badge {
    opacity: 1;
  }
}

.img-lightbox .lb-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .3);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  font-family: inherit;
}
/* ==========================================================================
   Utility classes
   これまでインラインstyleで指定していた反復パターンをクラス化。
   保守性・可読性・アクセシビリティ（スタイルとマークアップの分離）向上のため。
   ========================================================================== */

/* スペーシング */
.u-mt-2 { margin-top: 2px; }
.u-mt-12 { margin-top: 12px; }
.u-mt-32 { margin-top: 32px; }
.u-mt-48 { margin-top: 48px; }
.u-mt-64 { margin-top: 64px; }
.u-my-28 { margin: 28px 0; }
.u-m-0 { margin: 0; }
.u-mb-0 { margin-bottom: 0; }
.u-mb-14 { margin-bottom: 14px; }
.u-mb-16 { margin-bottom: 16px; }
.u-mb-24 { margin-bottom: 24px; }
.u-pl-26 { padding-left: 26px; }
.u-py-64 { padding-top: 64px; padding-bottom: 64px; }

/* タイポグラフィ */
.u-fs-15 { font-size: 15px; }
.u-notice-title { font-size: clamp(30px,3.8vw,42px); margin-bottom: 0; }
.hero p.lead.u-hero-sublead {
  margin-top: -24px;
  font-size: 16.5px;
  color: var(--gold-light);
  font-weight: 700;
}

/* レイアウト */
.u-flex-col-14-mb28 {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}
.u-flex-6-none {
  display: flex;
  gap: 6px;
  flex: none;
}
.u-overlay-navy {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(var(--navy-deep-rgb), .55) 0%, rgba(var(--navy-deep-rgb), .85) 100%);
}

/* アラート・凡例ドット */
.alert-note--danger { background: #FBE4E4; border-left-color: #B00020; }
.legend-dot--urgent { background: #B00020; }
.legend-dot--soon { background: #96650B; }
.legend-dot--check { background: #1D5A96; }
.legend-dot--info { background: #5A6068; }

/* クッキーのお知らせバナー */
.cookie-notice {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 20px;
  padding: 14px 20px;
  background: var(--navy-deep);
  color: #fff;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, .18);
  transition: opacity .3s ease, transform .3s ease;
}
.cookie-notice.is-hidden {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
}
.cookie-notice-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  max-width: 720px;
}
.cookie-notice-text a {
  color: var(--gold-light);
  text-decoration: underline;
}
.cookie-notice-btn {
  flex: none;
  padding: 9px 24px;
  border: none;
  border-radius: 999px;
  background: var(--gold);
  color: var(--navy-deep);
  font-weight: 700;
  font-size: 13.5px;
  cursor: pointer;
}
.cookie-notice-btn:hover {
  background: var(--gold-light);
}
@media (max-width: 560px) {
  .cookie-notice {
    justify-content: flex-start;
    text-align: left;
  }
  .cookie-notice-btn {
    width: 100%;
  }
}

/* 個人情報・Cookie等について、専門用語をかみ砕いて説明する注記ボックス */
.plain-note{
  background:var(--paper-soft);
  border:1px solid var(--gold-light);
  border-radius:var(--r-sm);
  padding:14px 18px;
  margin:14px 0 18px;
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
}
.plain-note strong{color:var(--gold-text);}