/* Hokushin: deep green, gold line work, Mincho headings, square corners. No runtime dependencies. */
* { box-sizing: border-box; }
:root { color-scheme: light; --ink:#132e2b; --night:#0e2321; --paper:#f4f1e8; --cream:#ebe7d9; --gold:#c4b080; --gold-deep:#8d794a; --line:#d6d4c4; --muted:#5f6c62; --serif:"Hiragino Mincho ProN","Yu Mincho","YuMincho",Georgia,serif; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); -webkit-font-smoothing: antialiased; font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--gold); outline-offset: 5px; }
img { display: block; width: 100%; height: auto; }
::selection { background: var(--gold); color: var(--ink); }
.wrap { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 20; padding: 12px 16px; background: var(--paper); color: var(--ink); }
.skip-link:focus { top: 12px; }

/* Header */
.site-header { height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.home .site-header { color: var(--paper); border-color: rgba(196,176,128,.25); }
.home { background: var(--night); }
.home main { background: var(--paper); }
.brand { display: inline-flex; align-items: center; gap: 13px; }
.brand > svg { width: 34px; height: 34px; color: var(--gold); }
.brand-name { font-family: Georgia, "Times New Roman", serif; font-size: 25px; letter-spacing: .04em; }
.site-header nav { display: flex; gap: 34px; font-size: 13px; letter-spacing: .08em; }
.site-header nav a { position: relative; padding-block: 10px; }
.site-header nav a::after { content: ""; position: absolute; left: 0; bottom: 2px; width: 100%; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.site-header nav a:hover::after, .site-header nav a[aria-current="page"]::after { transform: scaleX(1); }

/* Buttons and labels */
.button { display: inline-flex; align-items: center; gap: 20px; padding: 15px 26px; border: 1px solid; font-size: 13px; letter-spacing: .08em; transition: background .2s, color .2s, border-color .2s; }
.button.gold { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.button.gold:hover { background: var(--paper); border-color: var(--paper); }
.button.line { border-color: rgba(244,241,232,.5); color: var(--paper); }
.button.line:hover { background: var(--paper); color: var(--ink); }
.button.line-dark { border-color: var(--ink); }
.button.line-dark:hover { background: var(--ink); color: var(--paper); }
.label { margin: 0 0 16px; font-size: 11px; letter-spacing: .28em; color: var(--gold-deep); }
.eyebrow { margin: 0; font-size: 11px; letter-spacing: .24em; color: var(--muted); }
.en { margin: 0 0 8px; font-size: 10px; letter-spacing: .2em; color: var(--muted); }

/* Hero */
.hero { color: var(--paper); background: radial-gradient(900px 600px at 75% 40%, #1d413c 0, transparent 70%), var(--night); }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px; min-height: 620px; padding-block: 40px; }
.hero .eyebrow { color: var(--gold); margin-bottom: 30px; }
.hero h1 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 4vw, 52px); line-height: 1.75; letter-spacing: .06em; }
.hero-lead { max-width: 27em; margin: 28px 0 0; font-size: 14px; line-height: 2.2; color: #c9d1c6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.hero-visual img { max-width: 560px; margin-left: auto; }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(196,176,128,.25); }
.hero-facts > div { padding: 26px 0 30px; }
.hero-facts > div + div { padding-left: 32px; border-left: 1px solid rgba(196,176,128,.25); }
.hero-facts p { margin: 0 0 6px; font-family: Georgia, serif; font-size: 12px; letter-spacing: .2em; color: var(--gold); }
.hero-facts strong { font-family: var(--serif); font-weight: 400; font-size: 17px; letter-spacing: .06em; }

/* Vision */
.vision { padding-block: 120px 110px; text-align: center; }
.vision-inner { max-width: 760px; }
.vision-inner::before { content: ""; display: block; width: 1px; height: 56px; margin: 0 auto 34px; background: var(--gold); }
.vision h2 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 3.6vw, 44px); line-height: 1.8; letter-spacing: .06em; }
.vision p:not(.label) { margin: 34px 0 0; font-size: 15px; line-height: 2.3; color: var(--muted); text-align: left; }

/* Panorama */
.panorama { position: relative; margin: 0; }
.panorama img { height: 440px; object-fit: cover; }
.panorama figcaption { position: absolute; left: 0; right: 0; bottom: 44px; color: var(--paper); font-family: var(--serif); font-size: clamp(20px, 2.4vw, 30px); letter-spacing: .08em; }
.panorama figcaption span { display: block; margin-bottom: 10px; font-family: Georgia, serif; font-size: 11px; letter-spacing: .3em; color: var(--gold); }

/* Sections */
.section { padding-block: 110px; }
.section-head { max-width: 620px; margin-bottom: 52px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2, .overview h2 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 3vw, 38px); letter-spacing: .08em; }
.section-head p:last-child:not(.label) { margin: 18px 0 0; font-size: 14px; line-height: 2.1; color: var(--muted); }
.note { margin: 36px 0 0; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }

/* Business */
.biz-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 32px; }
.biz-card { background: #fff; border: 1px solid var(--line); }
.biz-card img { aspect-ratio: 3 / 2; object-fit: cover; }
.biz-body { position: relative; padding: 30px 34px 36px; }
.biz-body .num { position: absolute; right: 30px; top: 22px; font-family: Georgia, serif; font-size: 34px; color: var(--gold); opacity: .7; }
.biz-body h3 { margin: 0 0 14px; font-family: var(--serif); font-weight: 400; font-size: 23px; letter-spacing: .04em; }
.biz-body p:last-child { margin: 0; font-size: 14px; line-height: 2.05; color: var(--muted); }

/* Focus */
.focus { padding-block: 110px; background: var(--ink); color: var(--paper); }
.focus .label { color: var(--gold); }
.focus .section-head p:last-child:not(.label) { color: #bfc8bb; }
.focus-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(196,176,128,.3); }
.focus-grid article { padding: 34px 28px 10px; }
.focus-grid article:first-child { padding-left: 0; }
.focus-grid article + article { border-left: 1px solid rgba(196,176,128,.3); }
.roman { display: block; margin-bottom: 22px; font-family: Georgia, serif; font-size: 40px; line-height: 1; color: var(--gold); }
.focus .en { color: #9fac9b; }
.focus h3 { margin: 0 0 14px; font-family: var(--serif); font-weight: 400; font-size: 21px; }
.focus article p:last-child { margin: 0; font-size: 13px; line-height: 2.05; color: #bfc8bb; }

/* Values */
.values { background: var(--cream); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: center; }
.values-grid svg { width: 56px; height: 56px; margin: 0 auto 24px; fill: none; stroke: var(--gold-deep); stroke-width: 1.4; }
.values-grid svg .fill { fill: var(--gold-deep); stroke: none; }
.values-grid h3 { margin: 0 0 14px; font-family: var(--serif); font-weight: 400; font-size: 22px; letter-spacing: .06em; }
.values-grid p { margin: 0 auto; max-width: 21em; font-size: 14px; line-height: 2.05; color: var(--muted); text-align: left; }

/* Overview */
.overview { padding-block: 110px; }
.overview-inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.overview-inner > div > p:not(.label) { margin: 18px 0 32px; font-size: 14px; line-height: 2.1; color: var(--muted); }
.info-table { margin: 0; border-top: 1px solid var(--ink); }
.info-table > div { display: grid; grid-template-columns: 130px 1fr; gap: 24px; padding-block: 22px; border-bottom: 1px solid var(--line); font-size: 14px; line-height: 1.9; }
.info-table dt { color: var(--muted); }
.info-table dd { margin: 0; }
.plain-list { margin: 0; padding: 0; list-style: none; }
.plain-list li::before { content: "・"; }

/* Subpages */
.page-hero { position: relative; color: var(--paper); background: url("/assets/hk-panorama.svg") center 30% / cover no-repeat, var(--night); }
.page-hero .site-header { color: var(--paper); border-color: rgba(196,176,128,.25); }
.page-heading { padding-block: 56px 90px; }
.breadcrumb { margin: 0 0 46px; font-size: 11px; letter-spacing: .14em; color: #b9c4b6; }
.page-heading .label { color: var(--gold); }
.page-heading h1 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(36px, 5vw, 60px); letter-spacing: .08em; }
.company-details { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; padding-block: 96px 80px; }
.profile-identity h2 { margin: 0 0 18px; font-family: var(--serif); font-weight: 400; font-size: 26px; letter-spacing: .04em; }
.profile-identity p { margin: 0 0 30px; font-size: 14px; line-height: 2.1; color: var(--muted); }
.page-cta { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 100px; padding: 34px 0; border-block: 1px solid var(--line); }
.page-cta p { margin: 0; font-size: 14px; color: var(--muted); }
.legal-page { min-height: 70vh; padding-block: 72px 110px; }
.legal-page h1 { margin-block: 26px; font-family: var(--serif); font-weight: 400; font-size: 34px; }
.legal-page p { font-size: 14px; line-height: 2; }
.legal-footer { border-top: 1px solid var(--line); font-size: 13px; padding-block: 30px; }

/* Footer */
.site-footer { background: var(--night); color: var(--paper); }
.footer-main { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; padding-block: 64px 44px; }
.footer-company { margin: 20px 0 0; font-size: 12px; line-height: 2; color: #a9b4a6; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 14px 30px; font-size: 13px; letter-spacing: .05em; }
.footer-nav a:hover { color: var(--gold); }
.footer-bottom { padding-block: 22px 28px; border-top: 1px solid rgba(196,176,128,.2); font-size: 11px; color: #8d988a; letter-spacing: .06em; }

@media (max-width: 1050px) {
  .wrap { width: calc(100% - 64px); }
  .hero-inner { min-height: 520px; }
  .focus-grid { grid-template-columns: 1fr 1fr; }
  .focus-grid article:nth-child(3) { padding-left: 0; border-left: 0; }
  .focus-grid article:nth-child(n+3) { border-top: 1px solid rgba(196,176,128,.3); }
  .overview-inner, .company-details { gap: 48px; }
}
@media (max-width: 760px) {
  .wrap { width: calc(100% - 32px); }
  .site-header { height: 76px; }
  .brand-name { font-size: 21px; }
  .brand > svg { width: 28px; height: 28px; }
  .site-header nav { gap: 16px; font-size: 11px; letter-spacing: .04em; }
  .site-header nav a:nth-child(2) { display: none; }
  .hero-inner { grid-template-columns: 1fr; min-height: 0; padding-block: 44px 20px; gap: 24px; }
  .hero-visual img { max-width: 320px; margin-inline: auto; }
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts > div { padding: 18px 0; }
  .hero-facts > div + div { padding-left: 0; border-left: 0; border-top: 1px solid rgba(196,176,128,.25); }
  .vision { padding-block: 72px; }
  .panorama img { height: 300px; }
  .panorama figcaption { bottom: 26px; font-size: 18px; }
  .section, .focus, .overview { padding-block: 64px; }
  .biz-grid, .values-grid, .overview-inner, .company-details { grid-template-columns: 1fr; }
  .biz-body { padding: 24px 22px 28px; }
  .focus-grid { grid-template-columns: 1fr; }
  .focus-grid article, .focus-grid article:first-child { padding: 26px 0; border-left: 0 !important; }
  .focus-grid article + article { border-top: 1px solid rgba(196,176,128,.3); }
  .values-grid { gap: 44px; }
  .info-table > div { grid-template-columns: 92px 1fr; gap: 14px; font-size: 13px; }
  .company-details { padding-block: 56px; }
  .page-cta { margin-bottom: 64px; }
  .footer-main { flex-direction: column; gap: 28px; padding-block: 48px 32px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* Content pages: business detail, news, privacy. */
.text-link { color: var(--gold-deep); border-bottom: 1px solid currentColor; white-space: nowrap; }
.content { padding-block: 80px; }
.content + .content { padding-top: 0; }
.intro { padding-bottom: 32px; }
.intro-lead { max-width: 44em; margin: 0; font-family: var(--serif); font-size: 18px; line-height: 2.2; letter-spacing: .03em; }
.block-title { margin: 0 0 30px; font-family: var(--serif); font-weight: 400; font-size: clamp(24px, 2.6vw, 32px); letter-spacing: .06em; }
.detail { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; padding-block: 64px; border-top: 1px solid var(--line); }
.detail-head h2 { margin: 0 0 26px; font-family: var(--serif); font-weight: 400; font-size: 28px; letter-spacing: .04em; }
.detail-body > p { margin: 0 0 26px; font-size: 14px; line-height: 2.15; color: var(--muted); }
.detail-body h3 { margin: 0 0 12px; font-size: 13px; letter-spacing: .12em; color: var(--gold-deep); font-weight: 400; }
.bullets { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.bullets li { padding: 16px 0 16px 28px; border-bottom: 1px solid var(--line); font-size: 14px; line-height: 1.8; position: relative; }
.bullets li::before { content: ""; position: absolute; left: 4px; top: 25px; width: 10px; height: 1px; background: var(--gold-deep); }
.notice-box { margin: 0; padding: 26px 30px; border-left: 2px solid var(--gold); background: var(--cream); font-size: 14px; line-height: 2; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.tags li { padding: 8px 16px; border: 1px solid var(--line); background: #fff; font-family: Georgia, serif; font-size: 13px; letter-spacing: .04em; }
.small-note { margin: 20px 0 0; font-size: 13px; color: var(--muted); }
.faq { border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 22px 48px 22px 0; font-family: var(--serif); font-size: 17px; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q."; margin-right: 14px; font-family: Georgia, serif; color: var(--gold-deep); }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); color: var(--gold-deep); font-size: 20px; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0; padding: 0 0 24px 34px; font-size: 14px; line-height: 2.05; color: var(--muted); }
.two-col { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; }
.two-col p:not(.label) { margin: 0 0 18px; font-size: 14px; line-height: 2.15; color: var(--muted); }
.origin { padding-top: 80px !important; border-top: 1px solid var(--line); }
.news-list { border-top: 1px solid var(--ink); }
.news-item { display: grid; grid-template-columns: 150px 1fr; gap: 28px; padding-block: 34px; border-bottom: 1px solid var(--line); }
.news-item time { font-family: Georgia, serif; font-size: 15px; letter-spacing: .06em; color: var(--gold-deep); }
.news-item h2 { margin: 0 0 14px; font-family: var(--serif); font-weight: 400; font-size: 21px; }
.news-item p { margin: 0 0 8px; font-size: 14px; line-height: 2.1; color: var(--muted); }
.news-strip { padding-block: 0 20px; background: var(--paper); }
.news-strip-inner { display: grid; grid-template-columns: 220px 1fr auto; gap: 40px; align-items: center; padding-block: 44px; border-block: 1px solid var(--line); }
.news-strip h2 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 26px; letter-spacing: .06em; }
.news-strip .label { margin-bottom: 6px; }
.news-strip ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.news-strip li { display: flex; gap: 24px; font-size: 14px; }
.news-strip time { font-family: Georgia, serif; color: var(--gold-deep); }
.news-strip li a:hover { color: var(--gold-deep); }
.prose { max-width: 820px; }
.prose h2 { margin: 44px 0 12px; font-family: var(--serif); font-weight: 400; font-size: 19px; }
.prose p, .prose li { font-size: 14px; line-height: 2.1; }
.prose ul { padding-left: 1.4em; }
.prose .address { padding: 20px 24px; background: var(--cream); }
.prose .enacted { margin-top: 44px; color: var(--muted); font-size: 13px; }
@media (max-width: 1050px) {
  .detail, .two-col { grid-template-columns: 1fr; gap: 28px; }
  .detail-head img { max-width: 480px; }
  .news-strip-inner { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 760px) {
  .content { padding-block: 52px; }
  .detail { padding-block: 44px; }
  .news-item { grid-template-columns: 1fr; gap: 8px; }
  .news-strip li { flex-direction: column; gap: 2px; }
}

/* Representative name is an outlined image so it is not indexed as text. */
.name-img { display: inline-block; width: auto; height: 1.05em; vertical-align: -0.16em; }
.values-grid { row-gap: 56px; }
.vision p + p { margin-top: 18px !important; }