:root {
  --ink: #07131d;
  --ink-2: #0c1d29;
  --graphite: #172027;
  --ivory: #f1eee6;
  --paper: #faf8f2;
  --titanium: #9ca7ae;
  --bronze: #ad8552;
  --bronze-light: #d1ae78;
  --vermilion: #7f2f2a;
  --cyan-gray: #6f8d96;
  --line: rgba(173, 133, 82, .34);
  --shadow: 0 28px 70px rgba(3, 10, 15, .18);
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--graphite);
  background: var(--paper);
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }
.aqkreey-govcn { position: relative; }
.container { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.eyebrow { margin: 0 0 14px; color: var(--bronze); font-size: .75rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.section-title { margin: 0; color: var(--ink); font-family: Georgia, "Songti SC", serif; font-size: clamp(2rem, 4.2vw, 3.8rem); font-weight: 500; line-height: 1.12; letter-spacing: -.035em; }
.section-lead { max-width: 650px; margin: 20px 0 0; color: #59656d; font-size: 1rem; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 50px; }
.section-heading .section-lead { margin: 0; }
.section-no { color: var(--bronze); font-family: Georgia, serif; font-size: .8rem; letter-spacing: .2em; }
.line-link { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-size: .82rem; font-weight: 700; letter-spacing: .08em; }
.line-link::after { width: 36px; height: 1px; background: var(--bronze); content: ""; transition: width .25s ease; }
.line-link:hover::after { width: 58px; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 2000; padding: 10px 16px; color: #fff; background: var(--vermilion); }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 1000; height: 84px; color: #fff; border-bottom: 1px solid rgba(255,255,255,.12); transition: background .3s, height .3s, box-shadow .3s; }
.site-header.scrolled, .site-header.inner-header { height: 72px; background: rgba(7,19,29,.94); box-shadow: 0 10px 30px rgba(0,0,0,.12); backdrop-filter: blur(18px); }
.nav-wrap { display: flex; align-items: center; height: 100%; }
.brand { display: flex; align-items: center; margin-right: auto; }
.brand img { width: 170px; height: 58px; object-fit: contain; object-position: left center; }
.site-nav { display: flex; align-items: center; height: 100%; gap: clamp(18px, 2.2vw, 34px); }
.site-nav a { position: relative; display: grid; place-items: center; height: 100%; color: rgba(255,255,255,.78); font-size: .86rem; }
.site-nav a::after { position: absolute; bottom: 0; width: 0; height: 2px; background: var(--bronze-light); content: ""; transition: width .25s; }
.site-nav a:hover, .site-nav a.active { color: #fff; }
.site-nav a:hover::after, .site-nav a.active::after { width: 100%; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 11px; border: 1px solid rgba(255,255,255,.3); color: #fff; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 100%; height: 1px; margin: 5px 0; background: currentColor; transition: transform .2s; }

.hero { position: relative; min-height: 820px; color: #fff; background: var(--ink); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .62; }
.hero::before { position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(3,12,19,.98) 0%, rgba(5,16,25,.88) 35%, rgba(5,16,25,.17) 72%, rgba(5,16,25,.42) 100%); content: ""; }
.hero::after { position: absolute; inset: 0; z-index: 1; opacity: .25; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 80px 80px; content: ""; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.06fr .94fr; min-height: 820px; padding-top: 150px; padding-bottom: 84px; }
.hero-copy { align-self: center; max-width: 700px; padding-right: 40px; }
.hero-kicker { display: flex; align-items: center; gap: 12px; color: var(--bronze-light); font-size: .76rem; letter-spacing: .24em; }
.hero-kicker::before { width: 42px; height: 1px; background: currentColor; content: ""; }
.hero h1 { max-width: 690px; margin: 26px 0 22px; font-family: Georgia, "Songti SC", serif; font-size: clamp(2.75rem, 5.6vw, 5.4rem); font-weight: 500; line-height: 1.05; letter-spacing: -.055em; }
.hero h1 span { display: block; margin-top: 12px; color: var(--bronze-light); font-family: inherit; font-size: .38em; letter-spacing: .12em; }
.hero-copy > p { max-width: 610px; color: rgba(255,255,255,.72); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-width: 155px; padding: 13px 22px; border: 1px solid var(--bronze); font-size: .87rem; font-weight: 700; transition: background .25s, color .25s, transform .25s; }
.btn-primary { color: var(--ink); background: var(--bronze-light); }
.btn-ghost { color: #fff; background: rgba(7,19,29,.26); }
.btn:hover { transform: translateY(-3px); }
.hero-tags { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 38px; color: rgba(255,255,255,.5); font-size: .74rem; letter-spacing: .08em; }
.hero-tags span::before { margin-right: 7px; color: var(--bronze); content: "◆"; font-size: .5rem; }
.index-panel { align-self: end; justify-self: end; width: min(420px, 100%); padding: 30px; border: 1px solid rgba(209,174,120,.44); background: rgba(5,16,25,.6); backdrop-filter: blur(14px); }
.index-panel-head { display: flex; justify-content: space-between; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.index-panel-head strong { font-family: Georgia, serif; font-size: .9rem; letter-spacing: .16em; }
.index-panel-head span { color: var(--bronze-light); font-size: .68rem; }
.index-track { position: relative; display: grid; gap: 0; padding: 18px 0 0 44px; }
.index-track::before { position: absolute; top: 18px; bottom: 12px; left: 13px; width: 1px; background: var(--bronze); content: ""; }
.index-node { position: relative; display: grid; grid-template-columns: 50px 1fr; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.index-node::before { position: absolute; top: 22px; left: -36px; width: 9px; height: 9px; border: 1px solid var(--bronze-light); background: var(--ink); transform: rotate(45deg); content: ""; }
.index-node b { color: var(--bronze-light); font-family: Georgia, serif; }
.index-node span { color: rgba(255,255,255,.66); font-size: .82rem; }
.hero-scroll { position: absolute; bottom: 24px; left: 50%; z-index: 3; color: rgba(255,255,255,.5); font-size: .65rem; letter-spacing: .2em; writing-mode: vertical-rl; }

.archive { padding: 120px 0; background: var(--paper); }
.archive-board { display: grid; grid-template-columns: 110px 1.1fr .9fr; min-height: 540px; border: 1px solid #ccd0d0; background: #fff; box-shadow: var(--shadow); }
.archive-tabs { display: flex; flex-direction: column; background: var(--ink); }
.archive-tab { flex: 1; padding: 16px 10px; border: 0; border-bottom: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.55); background: transparent; cursor: pointer; writing-mode: vertical-rl; letter-spacing: .16em; transition: color .2s, background .2s; }
.archive-tab.active, .archive-tab:hover { color: #fff; background: var(--vermilion); }
.archive-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(35px, 6vw, 80px); }
.archive-code { color: var(--bronze); font-family: Georgia, serif; font-size: 4rem; line-height: 1; }
.archive-copy h3 { margin: 24px 0 16px; color: var(--ink); font-family: Georgia, "Songti SC", serif; font-size: 2rem; font-weight: 500; }
.archive-copy p { color: #657077; }
.archive-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 32px; background: #ddd; border: 1px solid #ddd; }
.archive-meta span { padding: 13px; background: var(--paper); font-size: .75rem; }
.archive-visual { position: relative; min-height: 400px; overflow: hidden; }
.archive-visual img { width: 100%; height: 100%; object-fit: cover; }
.archive-visual::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(7,19,29,.78)); content: ""; }
.archive-stamp { position: absolute; right: 24px; bottom: 24px; z-index: 1; display: grid; place-items: center; width: 74px; aspect-ratio: 1; color: var(--bronze-light); border: 1px solid var(--bronze-light); font-family: Georgia, serif; font-size: .68rem; letter-spacing: .12em; transform: rotate(-4deg); }

.service-section { padding: 120px 0; color: #fff; background: var(--ink); }
.service-section .section-title { color: #fff; }
.service-section .section-lead { color: rgba(255,255,255,.56); }
.axis-layout { display: grid; grid-template-columns: .84fr 1.16fr; gap: clamp(40px, 7vw, 100px); align-items: center; }
.axis-visual { position: relative; min-height: 620px; overflow: hidden; }
.axis-visual img { width: 100%; height: 620px; object-fit: cover; opacity: .72; }
.axis-visual::after { position: absolute; inset: 0; border: 1px solid rgba(209,174,120,.4); background: linear-gradient(0deg, rgba(7,19,29,.55), transparent); content: ""; }
.axis-list { position: relative; padding-left: 60px; }
.axis-list::before { position: absolute; top: 28px; bottom: 28px; left: 18px; width: 1px; background: linear-gradient(var(--bronze), rgba(173,133,82,.18)); content: ""; }
.axis-item { position: relative; padding: 24px 20px; border-bottom: 1px solid rgba(255,255,255,.1); cursor: pointer; transition: background .25s, transform .25s; }
.axis-item::before { position: absolute; top: 30px; left: -47px; width: 13px; height: 13px; border: 2px solid var(--bronze); background: var(--ink); border-radius: 50%; content: ""; transition: transform .25s, background .25s; }
.axis-item.active { background: linear-gradient(90deg, rgba(173,133,82,.14), transparent); transform: translateX(8px); }
.axis-item.active::before { background: var(--bronze-light); transform: scale(1.2); }
.axis-item small { color: var(--bronze-light); letter-spacing: .15em; }
.axis-item h3 { margin: 5px 0; font-family: Georgia, "Songti SC", serif; font-size: 1.35rem; font-weight: 500; }
.axis-item p { margin: 0; color: rgba(255,255,255,.55); font-size: .88rem; }

.culture { padding: 120px 0; background: #e9e6dd; }
.culture-strip { position: relative; min-height: 500px; overflow: hidden; box-shadow: var(--shadow); }
.culture-strip > img { width: 100%; height: 500px; object-fit: cover; }
.culture-strip::after { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,19,29,.8), transparent 55%, rgba(7,19,29,.38)); content: ""; }
.culture-captions { position: absolute; inset: auto 0 0; z-index: 1; display: grid; grid-template-columns: repeat(5, 1fr); color: #fff; background: rgba(7,19,29,.74); backdrop-filter: blur(10px); }
.culture-caption { padding: 22px; border-right: 1px solid rgba(255,255,255,.13); transition: background .25s; }
.culture-caption:hover { background: rgba(127,47,42,.62); }
.culture-caption b { display: block; color: var(--bronze-light); font-family: Georgia, serif; font-size: .7rem; }
.culture-caption span { font-size: .86rem; }

.gallery { padding: 120px 0; }
.gallery-grid { display: grid; grid-template-columns: 1.55fr .75fr; grid-template-rows: 1fr 1fr; gap: 18px; min-height: 610px; }
.gallery-main { position: relative; grid-row: 1 / 3; overflow: hidden; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-main::after { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(7,19,29,.88), transparent 60%); content: ""; }
.gallery-main-copy { position: absolute; inset: auto 40px 36px; z-index: 1; color: #fff; }
.gallery-main-copy h3 { margin: 8px 0; font-family: Georgia, "Songti SC", serif; font-size: 2rem; font-weight: 500; }
.gallery-card { display: flex; flex-direction: column; justify-content: space-between; padding: 34px; border: 1px solid #d7d4ca; background: #f0ede5; }
.gallery-card.dark { color: #fff; border: 0; background: var(--ink-2); }
.gallery-card .number { color: var(--bronze); font-family: Georgia, serif; font-size: 2.3rem; }
.gallery-card h3 { margin: 30px 0 8px; font-family: Georgia, "Songti SC", serif; font-weight: 500; }
.gallery-card p { margin: 0; color: #6c7479; font-size: .88rem; }
.gallery-card.dark p { color: rgba(255,255,255,.54); }
.gallery-index { grid-column: 1 / 3; display: flex; align-items: center; gap: 26px; padding: 22px 28px; color: #fff; background: var(--vermilion); }
.gallery-index span { font-size: .72rem; letter-spacing: .15em; }
.gallery-index a { padding-right: 26px; border-right: 1px solid rgba(255,255,255,.2); font-size: .83rem; }

.guide { padding: 100px 0; background: var(--ink); color: #fff; }
.guide .section-title { color: #fff; }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 50px; border-top: 1px solid var(--line); }
.step { position: relative; padding: 32px 24px 18px 0; }
.step::before { position: absolute; top: -6px; left: 0; width: 11px; height: 11px; background: var(--bronze); transform: rotate(45deg); content: ""; }
.step small { color: var(--bronze-light); font-family: Georgia, serif; }
.step h3 { margin: 12px 0 6px; font-size: 1rem; }
.step p { margin: 0; color: rgba(255,255,255,.5); font-size: .8rem; }

.news-section { padding: 120px 0; }
.news-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 60px; }
.news-aside { padding-right: 40px; border-right: 1px solid var(--line); }
.news-list { border-top: 1px solid #cbd0d1; }
.news-item { display: grid; grid-template-columns: 120px 1fr auto; gap: 26px; align-items: center; padding: 25px 10px; border-bottom: 1px solid #cbd0d1; transition: padding .25s, background .25s; }
.news-item:hover, .news-item.focused { padding-left: 22px; background: #eeebe2; }
.news-item time { color: var(--bronze); font-family: Georgia, serif; font-size: .82rem; }
.news-item h3 { margin: 0; font-size: .98rem; font-weight: 600; }
.news-item span { color: #8a9398; }

.faq { padding: 110px 0 120px; background: #e9e6dd; }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; }
.faq-list { border-top: 1px solid #b9bbb7; }
.faq-item { border-bottom: 1px solid #b9bbb7; }
.faq-question { display: grid; grid-template-columns: 46px 1fr 30px; width: 100%; padding: 24px 0; border: 0; color: var(--ink); background: transparent; text-align: left; cursor: pointer; }
.faq-question .qno { color: var(--bronze); font-family: Georgia, serif; }
.faq-question .plus { font-size: 1.4rem; line-height: 1; transition: transform .25s; }
.faq-answer { max-height: 0; padding-left: 46px; overflow: hidden; color: #657077; transition: max-height .35s, padding-bottom .35s; }
.faq-item.open .faq-answer { max-height: 170px; padding-bottom: 24px; }
.faq-item.open .plus { transform: rotate(45deg); }

.page-hero { position: relative; display: flex; align-items: end; min-height: 430px; padding: 150px 0 70px; color: #fff; background: var(--ink); overflow: hidden; }
.page-hero::before { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(90deg, transparent 49.9%, var(--bronze) 50%, transparent 50.1%), linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px); background-size: 100% 100%, 100% 70px; content: ""; }
.page-hero .container { position: relative; }
.page-hero h1 { max-width: 900px; margin: 12px 0 16px; font-family: Georgia, "Songti SC", serif; font-size: clamp(2.5rem, 5vw, 4.7rem); font-weight: 500; line-height: 1.12; }
.page-hero p { max-width: 720px; margin: 0; color: rgba(255,255,255,.62); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; color: rgba(255,255,255,.55); font-size: .76rem; }
.breadcrumb a:hover { color: var(--bronze-light); }
.sub-section { padding: 100px 0; }
.sub-section.alt { background: #e9e6dd; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 8vw, 110px); align-items: center; }
.split.reverse > :first-child { order: 2; }
.feature-image { position: relative; }
.feature-image img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.feature-image::before { position: absolute; inset: 18px -18px -18px 18px; z-index: -1; border: 1px solid var(--bronze); content: ""; }
.prose h2 { margin: 0 0 24px; color: var(--ink); font-family: Georgia, "Songti SC", serif; font-size: clamp(2rem, 3.5vw, 3.25rem); font-weight: 500; line-height: 1.15; }
.prose p { color: #59656d; }
.prose-list { display: grid; gap: 1px; margin-top: 30px; background: #d5d4cf; border: 1px solid #d5d4cf; }
.prose-list div { display: grid; grid-template-columns: 52px 1fr; padding: 17px; background: var(--paper); }
.prose-list b { color: var(--bronze); font-family: Georgia, serif; }
.matrix { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; margin-top: 48px; }
.matrix-card { grid-column: span 4; min-height: 230px; padding: 30px; border-top: 2px solid var(--bronze); background: #fff; box-shadow: 0 14px 40px rgba(7,19,29,.08); }
.matrix-card:nth-child(1), .matrix-card:nth-child(5) { grid-column: span 5; }
.matrix-card:nth-child(2), .matrix-card:nth-child(6) { grid-column: span 7; }
.matrix-card .number { color: var(--bronze); font-family: Georgia, serif; }
.matrix-card h3 { margin: 45px 0 10px; font-family: Georgia, "Songti SC", serif; font-size: 1.3rem; font-weight: 500; }
.matrix-card p { margin: 0; color: #677278; font-size: .88rem; }
.editorial-grid { display: grid; grid-template-columns: 1.35fr .65fr; grid-template-rows: repeat(2, minmax(250px, auto)); gap: 18px; }
.editorial-feature { position: relative; grid-row: span 2; color: #fff; overflow: hidden; }
.editorial-feature img { width: 100%; height: 100%; object-fit: cover; }
.editorial-feature::after { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(7,19,29,.9), transparent 70%); content: ""; }
.editorial-copy { position: absolute; inset: auto 35px 30px; z-index: 1; }
.editorial-card { display: flex; flex-direction: column; justify-content: flex-end; padding: 30px; background: #e8e4da; border-left: 2px solid var(--bronze); }
.editorial-card.dark { color: #fff; background: var(--ink); }
.editorial-card h3 { margin: 12px 0; font-family: Georgia, "Songti SC", serif; font-weight: 500; }
.topic-row { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 50px; border-top: 1px solid #cbd0d1; border-bottom: 1px solid #cbd0d1; }
.topic { padding: 28px; border-right: 1px solid #cbd0d1; }
.topic:last-child { border-right: 0; }
.topic span { color: var(--bronze); font-family: Georgia, serif; }
.topic h3 { margin: 20px 0 8px; }
.topic p { color: #667178; font-size: .85rem; }
.news-page-list { margin-top: 40px; }
.news-page-item { display: grid; grid-template-columns: 110px 1fr 160px; gap: 35px; padding: 34px 10px; border-top: 1px solid #c5c9c8; }
.news-page-item:last-child { border-bottom: 1px solid #c5c9c8; }
.news-page-item time { color: var(--bronze); font-family: Georgia, serif; }
.news-page-item h2 { margin: 0 0 8px; font-size: 1.18rem; }
.news-page-item p { margin: 0; color: #657077; font-size: .88rem; }
.news-page-item .tag { align-self: center; color: #899197; font-size: .75rem; letter-spacing: .1em; text-align: right; }

.site-footer { padding: 70px 0 28px; color: rgba(255,255,255,.62); background: #050d13; }
.footer-top { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 70px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand img { width: 190px; height: 65px; object-fit: contain; object-position: left; }
.footer-brand p { max-width: 480px; font-size: .86rem; }
.footer-col h2 { margin: 0 0 18px; color: #fff; font-size: .83rem; letter-spacing: .14em; }
.footer-col a { display: block; padding: 4px 0; font-size: .82rem; }
.footer-col a:hover { color: var(--bronze-light); }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; padding-top: 26px; font-size: .74rem; }
.footer-bottom p { margin: 0; }
.police-record { display: flex; align-items: center; gap: 7px; }
.police-record img { width: 20px; height: 20px; object-fit: contain; }
.sitemap-link { margin-left: auto; color: var(--bronze-light); }
.back-to-top { position: fixed; right: 24px; bottom: 24px; z-index: 900; display: grid; place-items: center; width: 46px; height: 46px; border: 1px solid var(--bronze); color: #fff; background: var(--ink); opacity: 0; pointer-events: none; transform: translateY(15px); transition: .25s; cursor: pointer; }
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: none; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .menu-toggle { display: block; }
  .site-nav { position: fixed; inset: 72px 0 auto; display: block; height: calc(100vh - 72px); padding: 28px 24px; background: rgba(7,19,29,.98); transform: translateX(100%); transition: transform .3s; }
  .site-nav.open { transform: none; }
  .site-nav a { display: flex; justify-content: space-between; height: auto; padding: 17px 4px; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 1rem; }
  .site-nav a::after { display: none; }
  .hero-grid { grid-template-columns: 1fr; min-height: 860px; padding-top: 140px; }
  .hero-copy { padding-right: 0; }
  .index-panel { align-self: start; justify-self: start; }
  .archive-board { grid-template-columns: 80px 1fr; }
  .archive-visual { grid-column: 1 / 3; height: 360px; }
  .axis-layout, .faq-grid, .news-layout { grid-template-columns: 1fr; }
  .axis-visual { min-height: 420px; }
  .axis-visual img { height: 420px; }
  .culture-captions { grid-template-columns: repeat(5, minmax(145px, 1fr)); overflow-x: auto; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-main { grid-column: 1 / 3; min-height: 460px; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .news-aside { padding: 0 0 30px; border: 0; border-bottom: 1px solid var(--line); }
  .split { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: initial; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / 3; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 30px), var(--max)); }
  .site-header, .site-header.scrolled, .site-header.inner-header { height: 66px; }
  .brand img { width: 145px; height: 50px; }
  .site-nav { top: 66px; height: calc(100vh - 66px); }
  .section-heading { display: block; }
  .section-heading .section-lead { margin-top: 18px; }
  .hero, .hero-grid { min-height: 860px; }
  .hero-grid { padding-top: 115px; }
  .hero h1 { font-size: 2.65rem; }
  .index-panel { padding: 22px; }
  .archive, .service-section, .culture, .gallery, .news-section, .faq, .sub-section { padding: 78px 0; }
  .archive-board { grid-template-columns: 56px 1fr; }
  .archive-copy { padding: 30px 24px; }
  .archive-code { font-size: 3rem; }
  .archive-visual { height: 270px; min-height: 270px; }
  .axis-visual, .axis-visual img { min-height: 320px; height: 320px; }
  .axis-list { padding-left: 40px; }
  .axis-item::before { left: -29px; }
  .culture-strip, .culture-strip > img { min-height: 450px; height: 450px; }
  .gallery-grid { display: block; }
  .gallery-main { min-height: 420px; margin-bottom: 16px; }
  .gallery-card { min-height: 260px; margin-bottom: 16px; }
  .gallery-index { display: grid; grid-template-columns: 1fr 1fr; margin-top: 16px; }
  .steps { grid-template-columns: 1fr; margin-top: 35px; border-top: 0; }
  .step { padding-left: 30px; border-left: 1px solid var(--line); }
  .step::before { top: 40px; left: -6px; }
  .news-item { grid-template-columns: 88px 1fr; gap: 12px; }
  .news-item > span { display: none; }
  .faq-grid { gap: 40px; }
  .page-hero { min-height: 400px; padding-top: 120px; }
  .matrix { display: block; }
  .matrix-card { min-height: 210px; margin-bottom: 14px; }
  .editorial-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .editorial-feature { min-height: 460px; }
  .editorial-card { min-height: 240px; }
  .topic-row { grid-template-columns: 1fr; }
  .topic { border-right: 0; border-bottom: 1px solid #cbd0d1; }
  .news-page-item { grid-template-columns: 1fr; gap: 8px; padding: 26px 5px; }
  .news-page-item .tag { text-align: left; }
  .footer-top { grid-template-columns: 1fr; gap: 34px; }
  .footer-brand { grid-column: auto; }
  .sitemap-link { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}