/* サイト共通 */
:root {
  --brand: #f47f37;
  --button-brand: var(--brand);
  --button-hover: #e9742f;
  --brand-ink: #984512;
  --ink: #292d2e;
  --body: #515151;
  --muted: #686868;
  --line: #dedede;
  --surface: #f6f6f6;
  --white: #fff;
  --font: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, Arial, sans-serif;
  --content: 1200px;
  --gutter: 48px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--font); font-size: 18px; line-height: 1.85; -webkit-font-smoothing: antialiased; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, summary { cursor: pointer; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 700; overflow-wrap: anywhere; }
h2 { font-size: 40px; line-height: 1.5; letter-spacing: .025em; }
h3 { font-size: 24px; line-height: 1.55; }
p { color: var(--body); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--brand-ink); outline-offset: 5px; }
a, button, summary { -webkit-tap-highlight-color: transparent; }
a:hover { color: var(--brand-ink); }
.section-wrap { width: min(var(--content), calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 30; padding: 8px 20px; background: var(--white); }
.skip-link:focus { top: 12px; }
/* ヘッダー */
.site-header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 16px var(--gutter) 18px; border-bottom: 1px solid var(--line); background: var(--white); }
/* 固定メニューに影響しないよう背景だけをぼかす */
@supports ((backdrop-filter: blur(16px)) or (-webkit-backdrop-filter: blur(16px))) {
  .site-header.is-scrolled { background: transparent; }
  .site-header.is-scrolled::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: rgba(255,255,255,.82); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); box-shadow: inset 0 1px 0 rgba(255,255,255,.65); }
  html.nav-open .site-header { background: var(--white); }
  html.nav-open .site-header::before { display: none; }
}
.brand { display: inline-block; flex-shrink: 0; }
.official-wordmark { width: 318px; height: 44.4px; object-fit: contain; }
.header-right { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.utility-nav, .header-main, .desktop-nav { display: flex; align-items: center; }
.utility-nav { gap: 28px; font-size: 16px; line-height: 1.5; color: var(--muted); }
.header-main { gap: 28px; }
.desktop-nav { gap: 24px; font-size: 16px; font-weight: 600; }
.desktop-nav > a, .nav-group-link, .contact-link { white-space: nowrap; }
@media (min-width: 1201px) and (max-width: 1399px) {
  .site-header { padding-inline: 32px; gap: 24px; }
  .desktop-nav { gap: 16px; }
  .header-main { gap: 16px; }
  .site-header .contact-link { padding-inline: 16px; }
}
summary { list-style: none; }
summary::-webkit-details-marker { display: none; }
.nav-group summary { padding-block: 8px; }
.nav-group[open] summary { color: var(--brand-ink); }
.contact-link { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 24px; border-radius: 6px; background: var(--button-brand); color: var(--white); font-size: 16px; font-weight: 600; }
.contact-link:hover { background: var(--button-hover); color: var(--white); }
.mega-menu { position: absolute; top: 100%; left: 0; width: 100%; display: grid; grid-template-columns: 1fr 2fr; gap: 64px; padding: 40px max(var(--gutter), calc((100% - var(--content)) / 2)); border-bottom: 1px solid var(--line); background: var(--white); }
.mega-title { font-size: 24px; font-weight: 600; }
.mega-title small { display: block; margin-top: 8px; color: var(--muted); font-size: 14px; font-weight: 400; }
.mega-links { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.mega-links a { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.language { position: relative; }
.language summary { display: flex; align-items: center; gap: 8px; padding: 4px 0; }
.language-icon { width: 20px; height: 20px; flex: none; }
.language summary span { color: var(--ink); font-weight: 600; }
.language-panel { position: absolute; top: calc(100% + 12px); right: 0; width: 200px; transform-origin: top right; padding: 12px 20px; border: 1px solid var(--line); background: var(--white); z-index: 2; }
.language-panel a { display: flex; justify-content: space-between; padding: 10px 0; font-size: 14px; }
.language-panel a[aria-current] { color: var(--brand-ink); font-weight: 600; }
.menu-toggle, .mobile-nav { display: none; }
/* PCヘッダーの高さを確保 */
.header-placeholder { display: none; }
@media (min-width: 1201px) {
  .site-header { height: 128px; transition: height .28s ease, padding .28s ease; }
  .site-header.has-scroll-header { position: fixed; inset: 0 0 auto; }
  .header-placeholder { display: block; height: 128px; }
  .site-header .official-wordmark { width: clamp(350px, 25vw, 382px); height: auto; transition: width .28s ease; }
  .header-right { gap: 0; }
  .utility-nav { height: 44px; opacity: 1; transition: height .28s ease, opacity .18s ease, transform .28s ease; }
  .site-header.is-compact { height: 80px; min-height: 0; padding-block: 15px; }
  .site-header.is-compact .official-wordmark { width: 318px; }
  .site-header.is-compact .utility-nav { height: 0; opacity: 0; visibility: hidden; transform: translateY(-8px); pointer-events: none; }
}
@media (min-width: 1201px) and (max-width: 1399px) {
  .site-header { padding-inline: 24px; gap: 16px; }
  .desktop-nav, html[lang="en"] .desktop-nav { gap: 12px; }
  .header-main { gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .site-header, .site-header .official-wordmark, .utility-nav { transition: none; }
}

/* ボタン */
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; min-width: 184px; padding: 12px 26px; border: 1px solid var(--button-brand); border-radius: 6px; background: var(--button-brand); color: var(--white); font-size: 16px; font-weight: 600; line-height: 1.6; text-align: center; transition: background .18s, color .18s; }
.button:hover { background: var(--button-hover); border-color: var(--button-hover); color: var(--white); }
.button:active, .contact-link:active { transform: translateY(1px); }
.button-outline { background: transparent; border-color: #a8a8a8; color: var(--ink); }
.button-outline:hover { background: var(--surface); border-color: var(--ink); color: var(--ink); }
.text-link { display: inline-block; font-size: 16px; font-weight: 600; }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.eyebrow { color: var(--brand-ink); font-size: 14px; font-weight: 600; line-height: 1.5; }
.tiny-square { display: none; }
/* トップページ */
.notice-strip { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; padding-block: 24px; border-bottom: 1px solid var(--line); font-size: 16px; }
.notice-label { padding-left: 16px; border-left: 3px solid var(--brand); font-weight: 600; white-space: nowrap; }
.notice-link { color: var(--brand-ink); font-size: 14px; }

.services-section { padding-block: 72px; border-top: 4px solid var(--brand); }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 32px; margin-bottom: 36px; }
.section-heading > p { font-size: 17px; }
.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.service-item { min-width: 0; }
.service-visual { border-radius: 8px; display: flex; align-items: center; justify-content: center; height: 250px; background: var(--surface); }
.service-visual img { width: 80%; height: 85%; object-fit: contain; mix-blend-mode: normal; }
.service-copy { padding-top: 28px; }
.service-name { font-family: Arial, sans-serif; font-size: 16px; color: var(--brand-ink); margin-bottom: 10px; }
.service-copy h3 { font-size: 28px; }
.service-copy > p:not(.service-name) { margin-top: 16px; min-height: 3.8em; }
.service-copy .button { margin-top: 24px; }
.company-section { padding-block: 88px; background: var(--surface); }
.company-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.company-photo { width: 100%; height: 460px; object-fit: cover; border-radius: 8px; }
.company-category { font-size: 18px; font-weight: 700; color: var(--brand-ink); padding-left: 16px; border-left: 4px solid var(--brand); margin-bottom: 20px; }
.company-copy h2 { font-size: 38px; }
.company-copy > p:not(.company-category) { margin-top: 24px; }
.company-copy > .button { margin-top: 28px; }
.company-network { margin-top: 36px; padding-top: 28px; border-top: 1px solid #cecece; }
.company-network h3 { font-size: 20px; }
.network-locations { display: flex; flex-wrap: wrap; gap: 12px 28px; margin: 16px 0; }
.network-locations a { font-family: Arial, sans-serif; font-size: 16px; font-weight: 600; }
.network-locations a span:nth-child(2) { display: none; }
.information-section { display: block; padding-block: 64px; }
.information-section h2 { font-size: 34px; }
.information-news .section-heading { margin-bottom: 24px; }
.information-support { padding-left: 48px; border-left: 1px solid var(--line); }
.information-support p { margin-top: 20px; font-size: 14px; }
.information-support .button { margin-top: 24px; }
/* 下層ページ */
.breadcrumb { width: min(var(--content), calc(100% - var(--gutter) * 2)); margin: 24px auto 0; display: flex; gap: 12px; font-size: 14px; color: var(--muted); }
.page-hero { padding-block: 48px; }
.page-hero .eyebrow { margin-bottom: 16px; }
.page-hero h1 { max-width: 1000px; font-size: 40px; line-height: 1.5; letter-spacing: .025em; }
.page-hero > p { max-width: 800px; margin-top: 24px; font-size: 18px; }
.subnav { display: flex; flex-wrap: wrap; gap: 0 32px; border-bottom: 1px solid var(--line); margin-bottom: 40px; }
.subnav a { padding: 16px 0; font-size: 16px; border-bottom: 3px solid transparent; }
.subnav a[aria-current] { border-color: var(--brand); font-weight: 600; }
.page-content { padding-block: 48px 88px; }
.content-block { display: grid; grid-template-columns: 1fr 2.3fr; gap: 64px; border-top: 1px solid var(--line); padding-block: 40px; }
.content-block h2 { font-size: 22px; }
.content-block h3 { font-size: 20px; margin-block: 28px 12px; }
.content-block h3:first-child { margin-top: 0; }
.content-block p + p { margin-top: 16px; }
.content-block p { overflow-wrap: anywhere; }
.process-list { margin: 0; padding-left: 24px; }
.process-list li { padding-left: 8px; margin-bottom: 20px; color: var(--body); }
.process-list li::marker { color: var(--brand-ink); font-weight: 600; }
.faq-gate { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.faq-gate a { padding: 32px; background: var(--surface); }
.faq-illustration { height: 230px; width: 100%; object-fit: contain; mix-blend-mode: normal; margin-bottom: 24px; }
.faq-gate .eyebrow { color: var(--muted); font-size: 14px; }
.faq-gate h2 { font-size: 24px; margin-top: 12px; }
.empty-state { padding: 48px 0 72px; border-top: 1px solid var(--line); }
.empty-state h2 { margin-block: 16px; font-size: 24px; }
/* 利用者別の案内 */
.audience-section { background: #f7f7f5; padding-block: 64px; }
.audience-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.audience-nav article { display: flex; flex-direction: column; min-width: 0; padding-right: 56px; }
.audience-nav article + article { border-left: 1px solid var(--line); padding-left: 56px; padding-right: 0; }
.audience-heading { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.audience-heading > div { min-width: 0; }
.audience-heading .section-kicker { margin-bottom: 12px; }
.audience-heading img { flex-shrink: 0; width: 128px; height: 100px; object-fit: contain; mix-blend-mode: normal; }
.audience-nav h2 { font-size: 26px; line-height: 1.5; letter-spacing: .01em; }
.audience-nav article > p { margin-block: 24px 32px; max-width: 34em; font-size: 17px; }
.audience-nav nav { display: grid; margin-top: auto; border-top: 1px solid var(--line); }
.audience-nav .text-link { display: flex; align-items: center; min-height: 60px; padding-block: 16px; border-bottom: 1px solid var(--line); font-size: 17px; font-weight: 700; transition: color .2s; }
.audience-nav .text-link:hover { text-decoration: none; }
.news-empty { border-top: 1px solid var(--line); padding-block: 28px; }
.news-empty p { font-size: 16px; line-height: 1.8; }
.news-empty p + p { margin-top: 4px; color: var(--muted); }
.contact-band { padding-block: 72px; border-top: 1px solid var(--line); background: #f7f7f5; }
.contact-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.contact-band .section-kicker { margin-bottom: 16px; }
.contact-band h2 { font-size: 36px; letter-spacing: .01em; }
.contact-band .button { min-width: 260px; min-height: 64px; }
@media (max-width: 1000px) {
  .audience-nav article { padding-right: 32px; }
  .audience-nav article + article { padding-left: 32px; }
  .audience-heading { gap: 16px; }
  .audience-heading img { width: 96px; height: 80px; }
}
@media (max-width: 767px) {
  .audience-section { padding-block: 40px; }
  .audience-nav { grid-template-columns: 1fr; gap: 36px; }
  .audience-nav article { padding: 0; }
  .audience-nav article + article { border-left: 0; padding: 0; }
  .audience-nav h2 { font-size: 24px; }
  .audience-heading img { width: 100px; height: 84px; }
  .audience-nav article > p { margin-block: 20px 24px; font-size: 16px; }
  .audience-nav .text-link { font-size: 16px; min-height: 56px; }
  .contact-band { padding-block: 48px; }
  .contact-band-inner { display: grid; grid-template-columns: 1fr; gap: 28px; }
  .contact-band h2 { font-size: 28px; }
  .contact-band .button { width: 100%; min-width: 0; min-height: 56px; }
}

/* お問い合わせ・フッター */
footer { background: var(--ink); color: var(--white); padding: 56px max(var(--gutter), calc((100% - var(--content)) / 2)) 24px; }
footer a:hover { color: #ffc9a7; }
.footer-main { display: grid; grid-template-columns: 300px minmax(0, 1fr); align-items: start; gap: 40px; }
footer .brand { padding: 0; background: transparent; }
footer .official-wordmark { width: 318px; height: 44.4px; }
.footer-identity { min-width: 0; }
.footer-company-name { margin-top: 16px; font-size: 15px; color: #fff; }
.footer-identity address { margin-top: 16px; font-style: normal; font-size: 16px; line-height: 1.75; color: #fff; }
.footer-contact { margin: 16px 0 0; font-size: 16px; line-height: 1.75; }
.footer-contact > div { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 12px; align-items: center; }
.contact-icon { display: inline-block; width: 18px; height: 18px; flex: none; vertical-align: middle; }
.contact-icon-label { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.office-contact p { display: flex; align-items: center; gap: 12px; }
.footer-contact dt { color: #c8c8c8; font-size: 14px; }
.footer-contact dd { margin: 0; min-width: 0; }
.footer-contact a { display: inline-flex; align-items: center; min-height: 32px; color: #fff; overflow-wrap: anywhere; }
.footer-nav { display: grid; grid-template-columns: repeat(4, max-content); justify-content: space-between; gap: 24px; padding-top: 6px; }
@media (min-width: 1001px) and (max-width: 1280px) {
  .footer-main { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}
@media (min-width: 768px) and (max-width: 1000px) {
  .footer-nav { grid-template-columns: repeat(2, max-content); gap: 28px 40px; }
}
.footer-group { min-width: 0; }
.footer-group h2 { margin: 0 0 12px; font-size: 16px; font-weight: 600; line-height: 1.6; }
.footer-nav a { display: flex; align-items: center; min-height: 32px; padding-block: 4px; font-size: 15px; line-height: 1.6; color: #d7d7d7; }
.footer-direct-links a { color: #fff; font-size: 16px; font-weight: 600; min-height: 40px; padding-block: 4px; }
.footer-policies { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 32px; border-top: 1px solid #555; margin-top: 32px; padding-top: 16px; font-size: 14px; }
.footer-policies nav { display: flex; flex-wrap: wrap; gap: 8px 32px; }
.footer-policies a { display: inline-flex; align-items: center; min-height: 32px; color: #d7d7d7; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 16px; color: #c8c8c8; font-size: 14px; }
.back-to-top { position: fixed; right: max(20px, calc((100vw - var(--content)) / 2 - 62px)); bottom: max(64px, calc(env(safe-area-inset-bottom) + 24px)); z-index: 40; display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; min-height: 48px; padding: 0; border-radius: 50%; color: #fff; background: var(--brand); font: 700 12px/1 Arial, sans-serif; letter-spacing: .03em; text-decoration: none; transition: opacity .24s ease, transform .24s ease, visibility 0s; }
.back-to-top.is-managed { opacity: 0; visibility: hidden; transform: translateY(10px); pointer-events: none; transition-delay: 0s, 0s, .24s; }
.back-to-top.is-managed.is-visible { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; transition-delay: 0s; }
.back-to-top { flex-direction: column; gap: 1px; }
.back-to-top.is-visible:hover, .back-to-top:not(.is-managed):hover { color: #fff; text-decoration: none; }
.top-chevron { position: relative; display: block; width: 16px; height: 16px; overflow: visible; }
.top-chevron svg { position: absolute; inset: 2px 0 auto; width: 16px; height: 12px; }
.top-chevron svg + svg { opacity: 0; }
@keyframes top-chevron-rise {
  0% { opacity: 0; transform: translateY(8px); }
  25% { opacity: 1; }
  50% { opacity: 1; transform: translateY(-3px); }
  62% { opacity: 0; transform: translateY(-7px); }
  100% { opacity: 0; transform: translateY(-22px); }
}
@media (hover: hover) and (pointer: fine) {
  .back-to-top:hover .top-chevron svg { animation: top-chevron-rise 1.1s ease-in-out infinite; }
  .back-to-top:hover .top-chevron svg + svg { animation-delay: -.55s; }
}
.back-to-top:focus-visible .top-chevron svg { animation: top-chevron-rise 1.1s ease-in-out infinite; }
.back-to-top:focus-visible .top-chevron svg + svg { animation-delay: -.55s; }
@media (prefers-reduced-motion: reduce) {
  .back-to-top .top-chevron svg { animation: none !important; }
  .back-to-top .top-chevron svg + svg { opacity: 0; }
}
.back-to-top:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }
html.nav-open .back-to-top { visibility: hidden; }
@media (max-width: 767px) {
  .back-to-top { display: none; }
  .footer-nav { display: none; }
}
.sitemap-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; }
.sitemap-groups section { background: var(--detail-surface); border-radius: 12px; padding: 32px; }
.sitemap-groups h2, .sitemap-policies h2 { margin-bottom: 20px; font-size: var(--detail-h2); }
.sitemap-link, .sitemap-policies > a { display: flex; align-items: center; min-height: 48px; }
.sitemap-policies { margin-top: 48px; }
.policy-source { margin-top: 40px; }
.policy-source a { text-decoration: underline; text-underline-offset: 5px; }
html[lang="en"] .desktop-nav { gap: 18px; font-size: 14px; }
html[lang="en"] .hero-copy h1 { letter-spacing: -.02em; }

@media (max-width: 1200px) {
  :root { --gutter: 32px; }
  .desktop-nav, .header-main { gap: 18px; }
  .desktop-nav { font-size: 14px; }
  .site-header .official-wordmark { width: 276px; }
  .site-header .contact-link { padding-inline: 16px; }
  .service-grid, .company-grid { gap: 40px; }
  .company-copy h2 { font-size: 32px; }
  .company-photo { height: 460px; }
}
@media (max-width: 1200px) {
  .site-header { padding-block: 20px; gap: 20px; }
  .header-main, .utility-link { display: none; }
  .header-right { margin-left: auto; }
  .language summary { font-size: 14px; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 7px; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; }
  .menu-toggle span { width: 24px; height: 1px; background: var(--ink); }
  .mobile-nav { display: flex; position: absolute; top: 100%; left: 0; width: 100%; flex-direction: column; background: var(--white); padding: 16px var(--gutter) 24px; border-bottom: 1px solid var(--line); }
  .mobile-nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .notice-strip { gap: 20px; }
  .notice-link { display: none; }
  .notice-strip { grid-template-columns: auto 1fr; }
  .service-copy h3 { font-size: 24px; }
  .company-copy h2 { font-size: 30px; }
  .company-photo { height: 480px; }
  .information-section { gap: 32px; }
  .information-support { padding-left: 32px; }
  .content-block { gap: 32px; }
  .footer-main { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 767px) {
  :root { --gutter: 24px; }
  html { scroll-padding-top: 100px; }
  body { font-size: 16px; line-height: 1.85; }
  h2 { font-size: 30px; }
  h3 { font-size: 22px; }
  .site-header { padding-block: 12px; gap: 8px; }
  .site-header .official-wordmark { width: min(246px, calc(100vw - 132px)); height: 36px; }
  .site-header > .brand { flex-shrink: 1; min-width: 0; }
  .language summary { min-height: 44px; }
  .language summary span { font-size: 14px; margin: 0; }
  .menu-toggle { width: 36px; padding: 6px; }
  .language-panel { right: -42px; }
  .notice-strip { display: block; padding-block: 20px; font-size: 16px; }
  .notice-label { display: block; padding-left: 12px; margin-bottom: 10px; }
  .services-section { padding-block: 48px; }
  .section-heading { display: block; margin-bottom: 24px; }
  .section-heading > p { margin-top: 12px; font-size: 16px; }
  .service-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-visual { height: 230px; }
  .service-copy { padding-top: 20px; }
  .service-copy > p:not(.service-name) { min-height: 0; margin-top: 12px; }
  .service-copy .button { margin-top: 20px; }
  .company-section { padding-block: 48px; }
  .company-grid { grid-template-columns: 1fr; gap: 28px; }
  .company-photo { height: auto; aspect-ratio: 16 / 10; }
  .company-copy h2 { font-size: 30px; }
  .company-copy > p:not(.company-category) { margin-top: 16px; }
  .company-network { margin-top: 28px; padding-top: 24px; }
  .information-section { grid-template-columns: 1fr; gap: 32px; padding-block: 48px; }
  .information-section h2 { font-size: 28px; }
  .information-news .section-heading { display: flex; align-items: center; gap: 16px; }
  .information-news .text-link { font-size: 16px; }
  .information-support { border-left: 0; border-top: 1px solid var(--line); padding: 28px 0 0; }
  .breadcrumb { font-size: 14px; margin-top: 16px; }
  .page-hero { padding-block: 32px; }
  .page-hero h1 { font-size: 30px; }
  .page-hero > p { margin-top: 16px; font-size: 16px; }
  .page-hero .eyebrow { font-size: 14px; margin-bottom: 12px; }
  .subnav { gap: 0 20px; margin-bottom: 24px; }
  .subnav a { font-size: 16px; padding-block: 12px; }
  .page-content { padding-block: 32px 48px; }
  .content-block { grid-template-columns: 1fr; gap: 20px; padding-block: 28px; }
  .content-block h2 { font-size: 22px; }
  .content-block h3 { font-size: 18px; }
  .faq-gate { grid-template-columns: 1fr; gap: 24px; }
  .faq-gate a { padding: 24px; }
  .faq-illustration { height: 210px; }
  .contact-team { height: 200px; }
  footer { padding-top: 40px; }
  .footer-main { gap: 32px; }
  .footer-nav { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-nav { padding-top: 0; }
  .footer-policies { gap: 12px; }
  .footer-policies nav { gap: 4px 20px; }
  .sitemap-groups { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .sitemap-groups section { padding: 24px; }
  .footer-nav .eyebrow { font-size: 14px; }
  .footer-bottom { display: block; font-size: 14px; }
  .back-to-top { right: 16px; bottom: max(40px, calc(env(safe-area-inset-bottom) + 16px)); width: 44px; height: 44px; min-height: 44px; padding: 0; }
  .footer-bottom { padding-bottom: 64px; }
}
@media (pointer: coarse) {
  .footer-nav a, .footer-contact a, .footer-policies a { min-height: 44px; }
}
@media (max-width: 360px) {
  :root { --gutter: 20px; }
  .site-header .official-wordmark { width: min(208.8px, calc(100vw - 132px)); }
  footer .official-wordmark { width: 300px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}


@media (max-width: 767px) {
  .company-category { font-size: 18px; }
}

/* 利用目的別の案内 */
/* メイン動画 */
.corporate-hero { position: relative; isolation: isolate; overflow: hidden; min-height: 600px; background: var(--ink); }
.hero-film { position: absolute; inset: 0; z-index: -2; }
.hero-video { width: 100%; height: 100%; object-fit: cover; object-position: 65% center; animation: hero-camera 18s ease-in-out infinite alternate; animation-play-state: paused; }
.corporate-hero::before { pointer-events: none; content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(65,30,14,.90), rgba(98,45,19,.68) 40%, rgba(244,127,55,.16) 80%); }
.hero-content { position: relative; width: min(var(--content), calc(100% - var(--gutter) * 2)); min-height: inherit; margin-inline: auto; }
.hero-copy { width: 100%; padding-block: 104px 96px; }
.hero-tagline { color: #ffc29a; font-size: 18px; font-weight: 700; margin-bottom: 24px; }
.hero-copy h1 { color: var(--white); font-size: clamp(36px,3.6vw,52px); line-height: 1.45; letter-spacing: .02em; max-width: 850px; }
.hero-description { color: #fff; font-size: 18px; max-width: 36em; margin-top: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }
.hero-actions .button { min-height: 56px; min-width: 208px; margin: 0; font-size: 17px; }
.button-hero-secondary { background: #292d2e80; border-color: #fff; color: #fff; }
.button-hero-secondary:hover { background: #fff; border-color: #fff; color: var(--ink); }
.hero-copy > * { animation: hero-enter .65s ease-out both; }
.hero-copy h1 { animation-delay: .08s; }
.hero-description { animation-delay: .16s; }
.hero-actions { animation-delay: .24s; }
.video-control { position: absolute; bottom: 14px; right: 0; display: grid; place-items: center; width: 44px; height: 44px; min-height: 0; padding: 0; border: 0; background: transparent; color: #fff; cursor: pointer; z-index: 1; }
.video-control::before { content: ""; position: absolute; width: 24px; height: 24px; border-radius: 50%; background: #292d2ea6; transition: background .16s; }
.video-control-icon { position: relative; width: 10px; height: 10px; }
.video-pause-mark { display: none; }
.video-control.is-playing .video-play-mark { display: none; }
.video-control.is-playing .video-pause-mark { display: block; }
.video-control:hover::before { background: #292d2ef0; }
.video-control:focus-visible { outline: 2px solid #fff; outline-offset: -5px; border-radius: 50%; }
@keyframes hero-camera { from { transform: scale(1.01); } to { transform: scale(1.07); } }
@keyframes hero-enter { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 1200px) {
  .corporate-hero { min-height: 540px; }
  .hero-copy { padding-block: 80px 96px; }
}
@media (max-width: 767px) {
  .corporate-hero { min-height: 570px; }
  .corporate-hero::before { background: linear-gradient(90deg, rgba(65,30,14,.90), rgba(98,45,19,.62)); }
  .hero-copy { padding-block: 64px 104px; }
  .hero-copy h1 { font-size: 32px; line-height: 1.5; letter-spacing: 0; }
  .hero-tagline, .hero-description { font-size: 16px; }
  .hero-description { margin-top: 24px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; gap: 12px; max-width: 300px; margin-top: 28px; }
  .hero-actions .button { min-width: 0; min-height: 52px; font-size: 16px; }
  .video-control { bottom: 8px; right: 0; }
}
@media (max-width: 360px) { .hero-copy h1 { font-size: 28px; } }
@media (prefers-reduced-motion: reduce) {
  .hero-video, .hero-copy > * { animation: none; }
}

.hero-video.is-playing { animation-play-state: running; }

/* サブメニューの開閉 */
.nav-group > summary { border-radius: 4px; transition: color .16s, background .16s; }
.nav-group > summary:hover { color: var(--brand-ink); }
.nav-group[open] > summary { color: var(--brand-ink); }
.mega-menu { border-top: 3px solid var(--brand); }
.mega-links a { font-size: 16px; transition: color .16s, background .16s; }
.mega-links a:hover { background: var(--surface); }
.nav-scrim { position: fixed; inset: 0; z-index: 15; background: #292d2e65; }
html.nav-open { overflow: hidden; scrollbar-gutter: stable; overscroll-behavior: none; }
html.nav-open body { position: fixed; top: var(--nav-scroll-offset, 0px); left: 0; right: 0; width: 100%; overflow: hidden; }
html.nav-open .mobile-nav { touch-action: pan-y; }
.mobile-group { border-bottom: 1px solid var(--line); }
.mobile-group > summary, .mobile-nav > .nav-link:not(:last-child) { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 60px; padding: 16px 0; font-size: 18px; font-weight: 700; line-height: 1.6; }
.mobile-group[open] > summary { color: var(--ink); }
.disclosure-indicator { position: relative; width: 20px; height: 20px; flex-shrink: 0; }
.disclosure-indicator::before, .disclosure-indicator::after { content: ""; position: absolute; background: currentColor; }
.disclosure-indicator::before { width: 16px; height: 2px; top: 9px; left: 2px; }
.disclosure-indicator::after { height: 16px; width: 2px; top: 2px; left: 9px; transition: transform .2s ease-out; }
.mobile-group[open] .disclosure-indicator::after { transform: scaleY(0); }
.mobile-submenu { padding: 8px 18px; border-left: 0; border-radius: 12px; background: #f7f7f5; margin-bottom: 20px; }
.mobile-nav .mobile-submenu a { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 52px; padding: 13px 0; border-bottom: 1px solid #e6e8e3; font-size: 16px; font-weight: 400; line-height: 1.6; }
.mobile-nav .mobile-submenu a:last-child { border-bottom: 0; }
.mobile-submenu a::after { content: ""; flex: none; width: 7px; height: 7px; border-top: 1px solid #8a938c; border-right: 1px solid #8a938c; transform: rotate(45deg); margin-right: 3px; }
.mobile-submenu a[aria-current="page"] { background: transparent; color: var(--brand-ink); font-weight: 600; }
.mobile-submenu a[aria-current="page"]::after { border-color: currentColor; }
.mobile-submenu a:is(:hover,:focus-visible) { color: var(--brand-ink); }
.mobile-group > summary .disclosure-indicator { transition: transform .22s ease; color: #7a837d; }
.mobile-group > summary .disclosure-indicator::before { width: 8px; height: 1px; top: 10px; left: 3px; transform: rotate(45deg); }
.mobile-group > summary .disclosure-indicator::after { width: 8px; height: 1px; top: 10px; left: 9px; transform: rotate(-45deg); }
.mobile-group[open] > summary .disclosure-indicator { transform: rotate(180deg); color: var(--brand); }
.mobile-group[open] > summary .disclosure-indicator::after { transform: rotate(-45deg); }
@media (max-width: 1200px) {
  .mobile-group > summary, .mobile-nav > .nav-link:not(:last-child) { min-height: 66px; padding-block: 18px; font-size: 20px; font-weight: 600; letter-spacing: -.02em; }
}
.menu-toggle span { transition: transform .22s cubic-bezier(.16,1,.3,1); }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
@media (max-width: 1200px) {
  .mobile-nav { max-height: calc(100dvh - var(--nav-header-height, 90px)); overflow-y: auto; overscroll-behavior: contain; padding-bottom: max(28px, env(safe-area-inset-bottom)); }
  .mobile-nav > .nav-link:last-child { display: block; min-height: 56px; }
  .mobile-nav > .nav-link:last-child { margin-top: 20px; padding-inline: 20px; background: var(--button-brand); color: var(--white); border-bottom: 0; border-radius: 6px; font-weight: 700; text-align: center; }
}

.mobile-nav > .nav-link:last-child:hover { background: var(--button-hover); color: var(--white); }

/* 余白とアニメーション */
:root { --surface: #faf8f5; --line: #e5dfd8; --motion-ease: cubic-bezier(.16,1,.3,1); }
.section-kicker, .page-kicker { color: var(--brand-ink); font-family: Arial, sans-serif; font-size: 14px; font-weight: 700; line-height: 1.4; letter-spacing: .1em; }
.section-kicker { margin-bottom: 16px; }
.company-section { padding-block: 112px; background: #fff; }
.company-grid { grid-template-columns: 1fr 1.02fr; gap: 88px; align-items: center; }
.company-copy { order: 1; }
.company-photo { order: 2; height: 520px; border-radius: 32px 4px 32px 4px; }
.company-category { border: 0; padding: 0; margin-bottom: 24px; font-size: 18px; }
.company-copy h2 { font-size: 40px; }
.company-network { margin-top: 40px; }
.services-section { padding-block: 96px 112px; border-top: 1px solid var(--line); }
.section-heading { align-items: end; margin-bottom: 56px; }
.section-heading > p { max-width: 26em; font-size: 18px; }
.service-grid { grid-template-columns: 1fr; gap: 72px; }
.service-item { display: grid; grid-template-columns: 1.06fr 1fr; gap: 80px; align-items: center; }
.service-visual { height: 360px; border-radius: 28px 4px 28px 4px; overflow: hidden; }
.service-visual img { width: 86%; height: 82%; transition: transform .65s var(--motion-ease); }
.service-copy { padding: 0; }
.service-item:nth-child(even) .service-visual { order: 2; }
.service-item:nth-child(even) .service-copy { order: 1; }
.service-name { display: flex; align-items: center; gap: 18px; font-size: 16px; margin-bottom: 22px; }
.service-number { font-size: 38px; font-weight: 700; line-height: 1; color: var(--brand); letter-spacing: -.04em; }
.service-copy h3 { font-size: 32px; }
.service-copy > p:not(.service-name) { min-height: 0; margin-top: 24px; }
.service-copy .button { margin-top: 32px; }
.information-section { padding-block: 80px 88px; }
.information-news .section-heading { margin-bottom: 32px; }

/* ナビゲーションの状態表示 */
.desktop-nav > .nav-link, .nav-group > summary { position: relative; display: flex; align-items: center; min-height: 48px; padding-block: 8px; line-height: 1.5; }
.desktop-nav > .nav-link::after, .nav-group > summary::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--brand); transform: scaleX(0); transform-origin: left; transition: transform .28s var(--motion-ease); }
.desktop-nav > .nav-link:hover::after, .nav-group[open] > summary::after { transform: scaleX(1); }
.mega-menu { grid-template-columns: 360px minmax(0, 1fr); gap: 48px; padding-block: 40px; border-top: 1px solid var(--line); }
.mega-title { font-size: 26px; font-weight: 700; }
.mega-title::after { content: ""; display: block; width: 42px; height: 3px; margin-top: 20px; border-radius: 2px; background: var(--brand); }
.mega-title small { font-size: 14px; margin-top: 6px; }
.mega-links { align-content: start; gap: 0 32px; }
.mega-links a { display: flex; gap: 16px; align-items: baseline; min-height: 90px; padding: 18px 12px; border-bottom: 1px solid var(--line); font-size: 18px; line-height: 1.5; border-radius: 0; }
.menu-index { flex-shrink: 0; color: var(--brand); font: 700 14px Arial, sans-serif; }
.menu-link-copy > span { display: block; }
.menu-link-copy small { display: block; margin-top: 8px; font: 400 14px Arial, sans-serif; color: var(--muted); }
.mega-links a[aria-current] { color: var(--ink); background: transparent; }
.mega-links a:is(:hover, :focus-visible) { color: var(--brand); background: var(--surface); }
.nav-group[open] .mega-links a { animation: menu-item-enter .36s var(--motion-ease) both; }
.nav-group[open] .mega-links a:nth-child(2) { animation-delay: 35ms; }
.nav-group[open] .mega-links a:nth-child(3) { animation-delay: 70ms; }
.nav-group[open] .mega-links a:nth-child(4) { animation-delay: 105ms; }
@keyframes menu-item-enter { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* 下層ページの見出し */
.page-masthead { background: var(--surface); border-bottom: 1px solid var(--line); }
.breadcrumb { margin-top: 0; padding-top: 24px; justify-content: flex-end; flex-wrap: wrap; }
.page-hero { padding-block: 56px 72px; }
.page-hero.has-visual { display: grid; grid-template-columns: 1.25fr 1fr; align-items: start; gap: 72px; }
.page-kicker { margin-bottom: 18px; }
.page-hero .eyebrow { font-size: 16px; margin-bottom: 18px; }
.title-mask { overflow: hidden; padding-bottom: 4px; }
.page-hero h1 { font-size: clamp(36px,3.5vw,48px); line-height: 1.4; letter-spacing: .01em; animation: page-title-enter .7s var(--motion-ease) both; }
.page-lead { max-width: 44em; margin-top: 28px; font-size: 18px; animation: page-copy-enter .65s .1s var(--motion-ease) both; }
.page-hero-visual { height: 360px; overflow: hidden; border-radius: 28px 4px 28px 4px; animation: page-media-enter .8s var(--motion-ease) both; }
.page-hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-visual.is-art { background: #f0ece6; }
.page-hero-visual.is-art img { object-fit: contain; padding: 24px; mix-blend-mode: normal; }
.subnav { margin-bottom: 0; gap: 0 36px; }
.subnav a { padding-block: 22px; font-weight: 600; }
.section-index { display: flex; flex-wrap: wrap; gap: 12px 32px; padding-block: 32px; border-bottom: 1px solid var(--line); }
.section-index a { display: flex; gap: 10px; align-items: baseline; font-size: 16px; }
.section-index a span { color: var(--brand-ink); font: 700 14px Arial, sans-serif; }
.section-index a:hover { text-decoration: underline; text-underline-offset: 6px; }
.page-content { padding-block: 64px 104px; }
.content-block { grid-template-columns: 1fr 2.05fr; gap: 72px; padding-block: 48px; scroll-margin-top: 145px; }
.section-number { display: block; color: var(--brand); font: 700 30px Arial, sans-serif; margin-bottom: 16px; }
.content-block h2 { font-size: 26px; }
.content-block h3 { font-size: 22px; }

.faq-gate a { border-radius: 24px 4px 24px 4px; transition: background .25s, transform .35s var(--motion-ease); }
.faq-gate a:hover { background: #f2ede5; transform: translateY(-4px); }
.reveal-pending { opacity: 0; transform: translateY(24px); }
[data-reveal] { transition: opacity .7s var(--motion-ease), transform .7s var(--motion-ease); }
@keyframes page-title-enter { from { opacity: 0; transform: translateY(35px); } to { opacity: 1; transform: translateY(0); } }
@keyframes page-copy-enter { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes page-media-enter { from { opacity: 0; transform: translateX(16px) scale(.98); } to { opacity: 1; transform: translateX(0) scale(1); } }
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: route-out .12s ease-out both; }
::view-transition-new(root) { animation: route-in .28s ease-out both; }
@keyframes route-out { to { opacity: 0; } }
@keyframes route-in { from { opacity: 0; } to { opacity: 1; } }
@media (hover: hover) and (pointer: fine) {
  .service-item:hover .service-visual img { transform: scale(1.035); }
}
@media (max-width: 1200px) {
  .company-grid, .service-item { gap: 48px; }
  .company-photo { height: 460px; }
  .company-copy h2 { font-size: 34px; }
  .page-hero.has-visual { gap: 40px; }
  .page-hero-visual { height: 320px; }
}
@media (max-width: 767px) {
  .company-section { padding-block: 64px; }
  .company-grid, .service-item { grid-template-columns: 1fr; gap: 32px; }
  .company-copy { order: 1; }
  .company-photo { order: 2; height: auto; aspect-ratio: 16 / 11; border-radius: 24px 3px 24px 3px; }
  .company-copy h2 { font-size: 30px; }
  .company-category { margin-bottom: 18px; }
  .section-heading { margin-bottom: 32px; }
  .section-heading > p { font-size: 16px; }
  .services-section { padding-block: 64px; }
  .service-grid { gap: 56px; }
  .service-item:nth-child(even) .service-visual { order: 0; }
  .service-item:nth-child(even) .service-copy { order: 0; }
  .service-visual { height: 250px; border-radius: 24px 3px 24px 3px; }
  .service-name { margin-bottom: 18px; }
  .service-number { font-size: 32px; }
  .service-copy h3 { font-size: 26px; }
  .service-copy > p:not(.service-name) { margin-top: 18px; }
  .service-copy .button { margin-top: 24px; }
  .information-section { padding-block: 48px 56px; }
  .breadcrumb { justify-content: flex-start; padding-top: 20px; }
  .page-hero, .page-hero.has-visual { display: grid; grid-template-columns: 1fr; gap: 32px; padding-block: 40px 48px; }
  .page-hero h1 { font-size: 32px; }
  .page-hero .eyebrow { font-size: 16px; margin-bottom: 16px; }
  .page-lead { margin-top: 20px; font-size: 16px; }
  .page-hero-visual { height: 240px; border-radius: 24px 3px 24px 3px; }
  .page-hero-visual.is-art img { padding: 20px; }
  .subnav { gap: 0 24px; }
  .subnav a { padding-block: 16px; }
  .section-index { display: grid; gap: 12px; padding-block: 24px; }
  .page-content { padding-block: 40px 64px; }
  .content-block { grid-template-columns: 1fr; gap: 24px; padding-block: 32px; scroll-margin-top: 105px; }
  .section-number { font-size: 26px; margin-bottom: 10px; }
  .content-block h2 { font-size: 24px; }
  .content-block h3 { font-size: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .page-hero h1, .page-lead, .page-hero-visual, .nav-group[open] .mega-links a { animation: none; }
  .reveal-pending { opacity: 1; transform: none; }
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
}

/* 見出しの表示アニメーション */
.hero-copy h1 { animation: none; }
.hero-title-line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.hero-title-line > span { display: block; animation: hero-line-enter .85s var(--motion-ease) both; }
.hero-title-line:nth-child(2) > span { animation-delay: .12s; }
@keyframes hero-line-enter { from { opacity: 0; transform: translateY(100%); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { .hero-title-line > span { animation: none; } }

/* 親リンクは遷移、矢印キーはサブメニューを開く */
.desktop-nav .nav-group > summary { padding: 0; }
.nav-group-link { display: flex; align-items: center; align-self: stretch; padding-block: 8px; color: inherit; }
.nav-group-link:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; border-radius: 4px; }
/* メニュー下の余白でも開いた状態を保つ */
@media (min-width: 1201px) {
  .nav-group[open] > summary::before { content: ''; position: absolute; top: 100%; left: 0; right: 0; height: 24px; }
}

/* 読み上げには確定値を使用 */
.metric-counting .metric-static { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.metric-visual { display: inline-block; font-variant-numeric: tabular-nums; }
.metric-count-number { display: inline-block; }

/* 共通のリンク矢印 */
:is(.text-link, .home-inline-link, a.button, .network-country-link, .sitemap-link, .sitemap-policies > a, .taxfree-official-source a, .article-source a)::after,
.faq-gate a h2::after {
  content: '';
  display: inline-block;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin-inline-start: 10px;
  vertical-align: -3px;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12h15m-6-6 6 6-6 6' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform 180ms ease;
}
:is(.text-link, .home-inline-link, a.button, .network-country-link, .sitemap-link, .sitemap-policies > a, .taxfree-official-source a, .article-source a):is(:hover, :focus-visible)::after,
.faq-gate a:is(:hover, :focus-visible) h2::after { transform: translateX(3px); }
@media (prefers-reduced-motion: reduce) {
  :is(.text-link, .home-inline-link, a.button, .network-country-link, .sitemap-link, .sitemap-policies > a, .taxfree-official-source a, .article-source a)::after,
  .faq-gate a h2::after { transition: none; }
}

/* サイトマップ */
body[data-page=sitemap] .page-content { padding-top: 0; }
.sitemap-home { width: 100%; margin-bottom: 48px; padding: 20px 24px; background: var(--detail-surface); border-radius: 12px; font-size: 20px; font-weight: 600; }
.sitemap-groups { align-items: start; gap: 48px 64px; }
.sitemap-groups section { padding: 0; background: transparent; border-radius: 0; }
.sitemap-groups h2 { padding-bottom: 20px; margin-bottom: 0; border-bottom: 2px solid var(--brand); font-size: 24px; line-height: 1.5; }
.sitemap-list, .sitemap-children { padding: 0; margin: 0; list-style: none; }
.sitemap-list > li { border-bottom: 1px solid var(--line); }
.sitemap-list > li > a { padding-block: 16px; font-size: 17px; font-weight: 500; }
.sitemap-link { gap: 16px; justify-content: space-between; }
.sitemap-link::after { flex: none; margin-left: auto; }
.sitemap-link:hover { color: var(--brand); }
.sitemap-children { margin: 0 0 16px; padding-left: 20px; border-left: 2px solid var(--line); }
.sitemap-children .sitemap-link { padding-block: 6px; font-size: 15px; color: var(--muted); line-height: 1.7; }
.sitemap-children .sitemap-link:hover { color: var(--brand); }
.sitemap-policies { margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--line); }
.sitemap-policies h2 { font-size: 22px; margin-bottom: 16px; }
.sitemap-policy-links { display: flex; flex-wrap: wrap; gap: 16px 48px; }
.sitemap-policy-links a { font-size: 16px; }
@media (max-width: 767px) {
 .sitemap-home { margin-bottom: 32px; padding: 16px 20px; font-size: 18px; }
 .sitemap-groups { grid-template-columns: minmax(0,1fr); gap: 32px; }
 .sitemap-groups h2 { font-size: 22px; padding-bottom: 16px; }
 .sitemap-groups section { padding: 0; }
 .sitemap-list > li > a { font-size: 16px; }
 .sitemap-policies { margin-top: 40px; padding-top: 24px; }
 .sitemap-policy-links { flex-direction: column; gap: 8px; }
}

.sitemap-direct h2 a { font-size: inherit; font-weight: 700; line-height: inherit; }
.sitemap-direct .sitemap-children { padding-left: 0; border-left: 0; margin: 0; }
.sitemap-direct .sitemap-children li { border-bottom: 1px solid var(--line); }
.sitemap-direct .sitemap-children a { padding-block: 16px; color: var(--ink); font-size: 16px; }

/* PCナビゲーションの幅を調整 */
@media (min-width: 1400px) {
 .desktop-nav { gap: 36px; }
 .header-main { gap: 36px; }
}
@media (min-width: 1201px) and (max-width: 1399px) {
 .desktop-nav, html[lang="en"] .desktop-nav { gap: 24px; }
 .header-main { gap: 24px; }
 .site-header .official-wordmark { width: 318px; }
}

.header-phone {display:inline-flex;align-items:center;gap:8px;min-height:44px;white-space:nowrap;color:var(--ink);font-size:16px;font-weight:700;}
.header-phone .contact-icon {width:18px;height:18px;flex:none;}
.header-phone:is(:hover,:focus-visible) {color:var(--brand-ink);}
@media(max-width:1200px) {
 .header-phone span {display:none;}
 .header-phone {width:44px;justify-content:center;}
 .utility-nav {gap:8px;}
}
@media(max-width:767px) {
 .header-phone {display:none;}
}

.mobile-header-phone {display:flex;align-items:center;gap:10px;font-weight:700;}
.mobile-header-phone .contact-icon {width:18px;height:18px;flex:none;}

@media(max-width:1200px) {
 html.nav-open .site-header {position:fixed;inset:0 0 auto;}
 html.nav-open .header-placeholder {display:block;height:var(--nav-lock-header-height,68px);}
}