:root {
  --ink: #25221e;
  --ink-2: #403b34;
  --sand: #e9e0d2;
  --paper: #f6f1e8;
  --paper-2: #eee6da;
  --rust: #a65235;
  --rust-deep: #7f3a28;
  --sage: #697264;
  --line: rgba(37, 34, 30, .17);
  --white: #fffdf8;
  --font-sans: "Microsoft YaHei UI", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  --font-serif: "STSong", "Songti SC", "Noto Serif CJK SC", serif;
  --max: 1440px;
  --pad: clamp(22px, 5vw, 76px);
  --section: clamp(84px, 11vw, 168px);
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font-sans); overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .23; z-index: 20; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.78' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E"); mix-blend-mode: multiply; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; max-width: 100%; }
button, input, textarea, select { font: inherit; }
main { min-height: 60vh; }
.section { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--pad); }
.eyebrow { margin: 0 0 24px; color: var(--rust); font-size: 11px; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; }
.eyebrow::before { content: ""; display: inline-block; width: 28px; height: 1px; margin-right: 12px; vertical-align: middle; background: currentColor; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3 { margin-top: 0; }
h1, h2 { font-family: var(--font-serif); font-weight: 500; letter-spacing: -.04em; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px; border: 1px solid transparent; font-size: 13px; font-weight: 700; letter-spacing: .06em; transition: transform .35s var(--ease), background .35s, color .35s, border-color .35s; }
.button:hover { transform: translateY(-3px); }
.button.primary { color: var(--white); background: var(--rust); }
.button.primary:hover { background: var(--rust-deep); }
.button.ghost { color: var(--white); border-color: rgba(255,255,255,.5); backdrop-filter: blur(8px); }
.button.ghost:hover { color: var(--ink); background: var(--white); }
.button.line { border-color: var(--line); }
.button.line:hover { color: var(--white); background: var(--ink); }
.button.light { color: var(--ink); background: var(--paper); }
.text-link { display: inline-flex; gap: 12px; align-items: center; padding-bottom: 6px; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 700; }
.text-link span { transition: transform .25s; }
.text-link:hover span { transform: translate(3px,-3px); }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

.site-header { position: absolute; z-index: 30; top: 0; left: 0; right: 0; height: 90px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 40px; padding: 0 var(--pad); color: var(--white); transition: background .3s, color .3s, box-shadow .3s; }
body:not(.home) .site-header { position: relative; color: var(--ink); background: var(--paper); border-bottom: 1px solid var(--line); }
.site-header.scrolled { position: fixed; height: 72px; color: var(--ink); background: rgba(246,241,232,.93); backdrop-filter: blur(18px); box-shadow: 0 8px 28px rgba(30,25,20,.08); }
.brand { display: inline-flex; gap: 13px; align-items: center; min-width: 158px; }
.brand > span:last-child { display: flex; flex-direction: column; line-height: 1; }
.brand strong { font-family: var(--font-serif); font-size: 24px; letter-spacing: .12em; }
.brand small { margin-top: 7px; font-size: 8px; letter-spacing: .22em; opacity: .75; }
.brand-mark { position: relative; display: block; width: 35px; height: 34px; overflow: hidden; border-bottom: 1px solid currentColor; }
.brand-mark i, .brand-mark b { position: absolute; bottom: -7px; display: block; width: 28px; height: 28px; border: 1px solid currentColor; transform: rotate(45deg); }
.brand-mark i { left: -14px; }
.brand-mark b { right: -15px; height: 37px; }
.site-nav { display: flex; justify-content: center; gap: clamp(20px, 2.5vw, 44px); }
.site-nav a { position: relative; padding: 8px 0; font-size: 12px; letter-spacing: .08em; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: 1px; width: 100%; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .3s var(--ease); }
.site-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header-call { font-size: 12px; font-weight: 800; letter-spacing: .08em; border-bottom: 1px solid currentColor; padding-bottom: 6px; }
.nav-toggle { display: none; border: 0; color: inherit; background: transparent; }

.hero { position: relative; min-height: min(920px, 100vh); color: var(--white); background: var(--ink); isolation: isolate; overflow: hidden; }
.hero-media, .hero-shade, #terrain-canvas { position: absolute; inset: 0; }
.hero-media { z-index: -3; transform: scale(1.04); animation: hero-in 1.6s var(--ease) both; }
.hero-media img { height: 100%; object-fit: cover; object-position: center; }
.hero-shade { z-index: -2; background: linear-gradient(90deg, rgba(25,22,19,.84) 0%, rgba(25,22,19,.45) 45%, rgba(25,22,19,.05) 76%), linear-gradient(0deg, rgba(25,22,19,.48), transparent 45%); }
#terrain-canvas { z-index: -1; width: 100%; height: 100%; opacity: .72; mix-blend-mode: screen; }
.hero-content { min-height: min(920px, 100vh); display: grid; grid-template-columns: minmax(0, 1fr) 290px; align-items: end; gap: 80px; max-width: var(--max); margin: 0 auto; padding: 190px var(--pad) 115px; }
.hero h1 { max-width: 900px; margin: 0; font-size: clamp(52px, 7.2vw, 112px); line-height: .98; text-wrap: balance; }
.hero h1 em { color: #dcc8ad; font-style: normal; }
.hero-content > div:first-child > p:not(.eyebrow) { max-width: 620px; margin: 34px 0; font-size: clamp(15px, 1.35vw, 20px); line-height: 1.9; color: rgba(255,255,255,.82); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { align-self: end; padding: 24px 0 0; border-top: 1px solid rgba(255,255,255,.38); }
.hero-note span { font-family: var(--font-serif); font-size: 34px; }
.hero-note p { margin: 13px 0 0; color: rgba(255,255,255,.7); font-size: 12px; line-height: 1.8; }
.scroll-cue { position: absolute; right: var(--pad); bottom: 30px; display: flex; align-items: center; gap: 12px; font-size: 10px; letter-spacing: .15em; }
.scroll-cue i { display: block; width: 42px; height: 1px; background: currentColor; animation: scroll-cue 1.8s infinite; }
@keyframes hero-in { from { transform: scale(1.13); filter: saturate(.5); } to { transform: scale(1.04); filter: saturate(1); } }
@keyframes scroll-cue { 50% { transform: scaleX(.45); transform-origin: right; opacity: .5; } }

.intro { display: grid; grid-template-columns: 1.35fr .65fr; gap: 9vw; align-items: end; }
.section-head h2, .section-top h2, .principle-title h2, .story h2 { margin: 0; font-size: clamp(40px, 5.2vw, 76px); line-height: 1.12; }
.intro-copy p { margin: 0 0 36px; color: var(--ink-2); font-size: 17px; line-height: 2; }
.services-preview { padding-top: 40px; }
.section-top { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 30px; align-items: end; margin-bottom: 68px; }
.section-top .eyebrow { grid-column: 1 / -1; }
.section-top h2 { max-width: 880px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { min-height: 330px; padding: 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: color .4s, background .4s, transform .4s var(--ease); }
.service-card:hover { z-index: 1; color: var(--white); background: var(--ink); transform: translateY(-8px); }
.service-card > span { display: block; margin-bottom: 58px; color: var(--rust); font-family: var(--font-serif); font-size: 22px; }
.service-card h3 { margin-bottom: 10px; font-family: var(--font-serif); font-size: 28px; font-weight: 500; }
.service-card p { color: var(--ink-2); font-size: 13px; line-height: 1.8; }
.service-card:hover p { color: rgba(255,255,255,.68); }
.service-card .service-short { color: var(--rust); font-weight: 700; }
.service-card a { display: inline-block; margin-top: 10px; padding-bottom: 4px; border-bottom: 1px solid; font-size: 12px; }
.process-stage { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 760px; background: var(--ink); color: var(--white); }
.process-media { min-height: 650px; overflow: hidden; }
.process-media img { height: 100%; object-fit: cover; filter: saturate(.75) contrast(1.05); transition: transform 1.2s var(--ease); }
.process-media:hover img { transform: scale(1.035); }
.process-copy { padding: clamp(60px, 8vw, 130px); }
.process-copy h2 { margin-bottom: 50px; font-size: clamp(42px, 5vw, 72px); line-height: 1.08; }
.process-list { margin: 0 0 48px; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.2); }
.process-list li { display: grid; grid-template-columns: 55px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.process-list b { color: #c99077; font-family: var(--font-serif); font-weight: 500; }
.process-list span { display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.63); font-size: 12px; }
.process-list strong { color: var(--white); font-size: 15px; }
.principles { display: grid; grid-template-columns: .8fr 1.2fr; gap: 8vw; }
.principle-grid { border-top: 1px solid var(--line); }
.principle-grid > div { display: grid; grid-template-columns: 50px 180px 1fr; gap: 20px; align-items: baseline; padding: 32px 0; border-bottom: 1px solid var(--line); }
.principle-grid span { color: var(--rust); font-family: var(--font-serif); }
.principle-grid h3 { font-family: var(--font-serif); font-size: 24px; font-weight: 500; }
.principle-grid p { margin: 0; color: var(--ink-2); font-size: 13px; line-height: 1.8; }
.scene-band { display: grid; grid-template-columns: .78fr 1.22fr; min-height: 620px; background: var(--rust); color: var(--white); }
.scene-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(55px, 7vw, 110px); }
.scene-copy .eyebrow { color: #f4d9c7; }
.scene-copy h2 { font-size: clamp(40px, 4.7vw, 68px); line-height: 1.08; }
.scene-copy > p:not(.eyebrow) { max-width: 480px; margin: 15px 0 38px; color: rgba(255,255,255,.78); line-height: 1.9; }
.scene-image { overflow: hidden; }
.scene-image img { height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.scene-image:hover img { transform: scale(1.03); }
.article-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.article-card { position: relative; min-height: 310px; padding: 36px 36px 42px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.article-card:nth-child(even) { border-right: 0; }
.article-meta { display: flex; justify-content: space-between; color: var(--rust); font-size: 11px; letter-spacing: .06em; }
.article-card h2 { margin: 44px 0 20px; font-size: clamp(26px, 2.6vw, 38px); line-height: 1.28; }
.article-card h2 a { transition: color .25s; }
.article-card h2 a:hover { color: var(--rust); }
.article-card > p { max-width: 560px; color: var(--ink-2); font-size: 13px; line-height: 1.9; }
.article-card .text-link { position: absolute; bottom: 38px; }
.contact-strip { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 40px; padding: 70px var(--pad); color: var(--white); background: var(--ink); }
.contact-strip h2 { margin: 8px 0 0; font-size: clamp(38px, 4vw, 58px); }
.contact-strip > div:last-child { text-align: right; }
.contact-strip a { font-family: var(--font-serif); font-size: clamp(36px, 5vw, 72px); }
.contact-strip p, .contact-strip span { color: rgba(255,255,255,.58); font-size: 12px; }

.breadcrumbs { display: flex; gap: 10px; align-items: center; max-width: var(--max); margin: 0 auto; padding: 28px var(--pad); color: #756d62; font-size: 11px; }
.breadcrumbs a:hover { color: var(--rust); }
.page-hero { display: grid; grid-template-columns: .95fr 1.05fr; min-height: 650px; max-width: var(--max); margin: 0 auto; padding: 35px var(--pad) 0; }
.page-hero > div:first-child { display: flex; flex-direction: column; justify-content: center; padding: 70px 7vw 70px 0; }
.page-hero h1 { margin-bottom: 30px; font-size: clamp(48px, 6vw, 88px); line-height: 1.06; }
.page-hero > div:first-child > p:not(.eyebrow) { max-width: 590px; color: var(--ink-2); font-size: 16px; line-height: 2; }
.page-hero > div:last-child { overflow: hidden; }
.page-hero img { height: 100%; object-fit: cover; }
.service-detail { padding-top: 110px; }
.service-row { display: grid; grid-template-columns: 90px minmax(250px, .7fr) 1.3fr; gap: 50px; padding: 70px 0; border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.service-index { color: var(--rust); font-family: var(--font-serif); font-size: 30px; }
.service-row h2 { font-size: clamp(36px, 4vw, 58px); line-height: 1.1; }
.service-facts > p { margin-top: 0; color: var(--ink-2); font-size: 16px; line-height: 2; }
.service-facts dl { margin: 36px 0 0; }
.service-facts dl > * { margin: 0; padding: 15px 0; border-top: 1px solid var(--line); }
.service-facts dt { float: left; width: 70px; color: var(--rust); font-size: 12px; font-weight: 800; }
.service-facts dd { padding-left: 90px; color: var(--ink-2); font-size: 13px; line-height: 1.75; }
.mode-section { color: var(--white); background: var(--ink); max-width: none; }
.mode-section > * { max-width: calc(var(--max) - 2 * var(--pad)); margin-left: auto; margin-right: auto; }
.mode-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 70px; border: 1px solid rgba(255,255,255,.2); }
.mode-grid > div { min-height: 270px; padding: 34px; border-right: 1px solid rgba(255,255,255,.2); }
.mode-grid > div:last-child { border-right: 0; }
.mode-grid b { color: #c99077; font-family: var(--font-serif); font-weight: 500; }
.mode-grid h3 { margin: 65px 0 12px; font-family: var(--font-serif); font-size: 26px; font-weight: 500; }
.mode-grid p { color: rgba(255,255,255,.65); font-size: 13px; line-height: 1.8; }
.boundary-callout { display: grid; grid-template-columns: 1fr .8fr auto; gap: 70px; align-items: end; }
.boundary-callout h2 { margin: 0; font-size: clamp(38px, 4.5vw, 64px); }
.boundary-callout ul { margin: 0; padding: 0; list-style: none; }
.boundary-callout li { padding: 11px 0; border-bottom: 1px solid var(--line); color: var(--ink-2); font-size: 13px; }

.story { display: grid; grid-template-columns: 1fr .8fr; gap: 9vw; }
.story-copy p { margin: 0 0 24px; color: var(--ink-2); font-size: 16px; line-height: 2; }
.values { display: grid; grid-template-columns: 1fr 1fr; padding-top: 20px; }
.values article { min-height: 400px; padding: 60px; color: var(--white); background: var(--rust); }
.values article:last-child { color: var(--ink); background: var(--sand); }
.values span { font-size: 11px; letter-spacing: .18em; }
.values h2 { margin: 160px 0 20px; font-size: 46px; }
.values p { max-width: 470px; line-height: 1.9; }
.company-card { display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; }
.company-card h2 { font-size: 58px; }
.company-card > div > p:not(.eyebrow) { color: var(--ink-2); line-height: 1.9; }
.company-card dl { margin: 0; }
.company-card dl > * { margin: 0; padding: 17px 0; border-top: 1px solid var(--line); }
.company-card dt { float: left; width: 110px; color: var(--rust); font-size: 12px; font-weight: 700; }
.company-card dd { padding-left: 135px; line-height: 1.7; }
.note-article { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; padding-top: 30px; }
.note-article h2 { font-size: clamp(36px, 4vw, 56px); }
.note-article > div:last-child { color: var(--ink-2); line-height: 2; }

.list-hero { display: flex; justify-content: space-between; align-items: end; gap: 50px; max-width: var(--max); margin: 0 auto; padding: 80px var(--pad) 90px; }
.list-hero > div { max-width: 900px; }
.list-hero h1 { margin-bottom: 28px; font-size: clamp(50px, 7vw, 98px); line-height: 1.02; }
.list-hero > div > p:not(.eyebrow) { max-width: 680px; color: var(--ink-2); font-size: 16px; line-height: 1.9; }
.list-hero > span { color: var(--rust); font-family: var(--font-serif); font-size: 28px; white-space: nowrap; }
.article-list { padding-top: 0; }
.article-list .article-card { min-height: 360px; }

.faq-toolbar { display: grid; grid-template-columns: 120px 1fr auto; align-items: center; gap: 20px; padding-top: 0; padding-bottom: 55px; }
.faq-toolbar label { color: var(--rust); font-size: 12px; font-weight: 800; }
.faq-toolbar input { width: 100%; padding: 17px 0; color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid var(--ink); outline: 0; font-size: 18px; }
.faq-toolbar p { color: #786f64; font-size: 12px; }
.faq-groups { padding-top: 0; }
.faq-group { display: grid; grid-template-columns: 250px 1fr; gap: 50px; margin-bottom: 80px; }
.faq-group > h2 { display: flex; justify-content: space-between; align-self: start; padding: 18px 0; border-top: 1px solid var(--ink); font-family: var(--font-sans); font-size: 14px; font-weight: 700; }
.faq-group > h2 span { color: var(--rust); }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary { display: grid; grid-template-columns: 50px 1fr 24px; align-items: center; gap: 20px; padding: 24px 0; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary b { color: var(--rust); font-family: var(--font-serif); font-weight: 500; }
.faq-item summary span { font-size: 16px; font-weight: 700; }
.faq-item summary i { position: relative; display: block; width: 18px; height: 18px; }
.faq-item summary i::before, .faq-item summary i::after { content: ""; position: absolute; top: 8px; width: 18px; height: 1px; background: var(--ink); transition: transform .25s; }
.faq-item summary i::after { transform: rotate(90deg); }
.faq-item[open] summary i::after { transform: rotate(0); }
.faq-item > p { margin: 0; padding: 0 50px 30px 70px; color: var(--ink-2); font-size: 14px; line-height: 2; }
.faq-item.hidden { display: none; }

.contact-page { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 700px; max-width: var(--max); margin: 0 auto; padding: 60px var(--pad) 110px; }
.contact-main { display: flex; flex-direction: column; justify-content: center; padding-right: 7vw; }
.contact-main h1 { font-size: clamp(48px, 6vw, 86px); line-height: 1.05; }
.big-phone { margin: 20px 0; color: var(--rust); font-family: var(--font-serif); font-size: clamp(42px, 5vw, 72px); }
.contact-main > p { max-width: 600px; color: var(--ink-2); line-height: 1.9; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.contact-aside { display: grid; grid-template-rows: 1fr auto; color: var(--white); background: var(--ink); }
.contact-map { position: relative; min-height: 420px; padding: 45px; overflow: hidden; }
.contact-map > span { font-size: 11px; letter-spacing: .15em; }
.contact-map strong { position: absolute; left: 50%; top: 43%; transform: translate(-50%,-50%); font-family: var(--font-serif); font-size: 58px; font-weight: 500; }
.contact-map p { position: absolute; left: 45px; right: 45px; bottom: 30px; color: rgba(255,255,255,.62); font-size: 12px; line-height: 1.8; }
.map-lines { position: absolute; inset: 20px; opacity: .22; background: repeating-radial-gradient(ellipse at 60% 40%, transparent 0 27px, #fff 28px 29px, transparent 30px 50px); transform: rotate(-12deg) scale(1.4); }
.contact-aside dl { margin: 0; padding: 30px 45px; border-top: 1px solid rgba(255,255,255,.2); }
.contact-aside dl > * { margin: 0; padding: 8px 0; }
.contact-aside dt { float: left; width: 95px; color: #c99077; font-size: 11px; }
.contact-aside dd { padding-left: 110px; color: rgba(255,255,255,.75); font-size: 12px; line-height: 1.7; }
.prepare { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; }
.prepare ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.prepare li { display: grid; grid-template-columns: 45px 1fr; padding: 18px 0; border-bottom: 1px solid var(--line); }
.prepare b { color: var(--rust); font-family: var(--font-serif); font-weight: 500; }

.article-page { max-width: 1280px; margin: 0 auto; padding: 60px var(--pad) 120px; }
.article-header { max-width: 980px; margin: 0 auto 70px; text-align: center; }
.article-header .eyebrow::before { display: none; }
.article-header h1 { font-size: clamp(44px, 6vw, 82px); line-height: 1.1; }
.article-summary { max-width: 780px; margin: 28px auto; color: var(--ink-2); font-size: 17px; line-height: 1.9; }
.article-byline { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; color: #756d62; font-size: 11px; }
.article-cover { height: min(54vw, 620px); overflow: hidden; }
.article-cover img { height: 100%; object-fit: cover; }
.article-layout { display: grid; grid-template-columns: 220px minmax(0, 720px); justify-content: center; gap: 80px; padding-top: 80px; }
.toc { position: sticky; top: 100px; display: flex; flex-direction: column; border-top: 1px solid var(--ink); }
.toc > span { padding: 16px 0; color: var(--rust); font-size: 11px; font-weight: 800; }
.toc a { padding: 12px 0; border-top: 1px solid var(--line); color: var(--ink-2); font-size: 11px; line-height: 1.5; }
.toc a:hover { color: var(--rust); }
.article-body section { scroll-margin-top: 100px; margin-bottom: 62px; }
.article-body h2 { margin-bottom: 24px; padding-top: 12px; border-top: 1px solid var(--line); font-size: clamp(30px, 3.2vw, 43px); line-height: 1.3; }
.article-body p { margin: 0 0 22px; color: #38342e; font-family: var(--font-serif); font-size: 18px; line-height: 2; text-align: justify; }
.article-body p:first-of-type::first-letter { color: var(--rust); font-size: 2.3em; line-height: .9; }
.article-boundary { margin-top: 70px; padding: 28px; color: var(--white); background: var(--ink); }
.article-boundary strong { color: #c99077; font-size: 12px; }
.article-boundary p { margin: 12px 0 0; color: rgba(255,255,255,.72); font-family: var(--font-sans); font-size: 13px; text-align: left; }
.article-next { display: grid; grid-template-columns: 160px 1fr 1fr; max-width: 1280px; margin: 0 auto; padding: 0 var(--pad) 100px; }
.article-next > * { padding: 25px 0; border-top: 1px solid var(--line); }
.article-next > span { color: var(--rust); font-size: 11px; }
.article-next a { display: flex; justify-content: space-between; margin-left: 40px; font-weight: 700; }
.article-next a:hover { color: var(--rust); }
.not-found { min-height: 60vh; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: var(--pad); text-align: center; }
.not-found > p { color: var(--rust); font-family: var(--font-serif); font-size: 72px; }
.not-found h1 { font-size: 48px; }

.site-footer { padding: 80px var(--pad) 25px; color: rgba(255,255,255,.7); background: #1b1916; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .6fr 1fr; gap: 7vw; max-width: var(--max); margin: 0 auto 70px; }
.footer-brand { color: var(--white); font-family: var(--font-serif); font-size: 34px; letter-spacing: .12em; }
.footer-brand span { display: block; margin-top: 8px; font-family: var(--font-sans); font-size: 9px; letter-spacing: .25em; }
.footer-grid p { max-width: 460px; font-size: 12px; line-height: 1.9; }
.footer-grid h2 { color: #c99077; font-family: var(--font-sans); font-size: 11px; letter-spacing: .12em; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; gap: 12px; }
.footer-grid a { font-size: 12px; }
.footer-grid a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; max-width: var(--max); margin: 0 auto; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); font-size: 10px; }

@media (max-width: 1040px) {
  .site-header { grid-template-columns: auto auto 1fr; }
  .nav-toggle { display: block; justify-self: end; padding: 10px; border: 1px solid currentColor; }
  .site-nav { position: absolute; top: 72px; left: var(--pad); right: var(--pad); display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 18px; color: var(--ink); background: var(--paper); box-shadow: 0 18px 40px rgba(0,0,0,.17); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 14px; border-bottom: 1px solid var(--line); }
  .header-call { display: none; }
  .hero-content { grid-template-columns: 1fr; gap: 45px; }
  .hero-note { max-width: 360px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .process-stage { grid-template-columns: 1fr; }
  .process-media { min-height: 520px; }
  .principles { grid-template-columns: 1fr; }
  .scene-band { grid-template-columns: 1fr; }
  .scene-image { min-height: 520px; }
  .page-hero { grid-template-columns: 1fr; }
  .page-hero > div:last-child { min-height: 520px; }
  .service-row { grid-template-columns: 70px 1fr; }
  .service-facts { grid-column: 2; }
  .boundary-callout { grid-template-columns: 1fr 1fr; }
  .boundary-callout .button { grid-column: 1 / -1; justify-self: start; }
  .article-layout { grid-template-columns: 1fr; }
  .article-layout aside { display: none; }
}

@media (max-width: 720px) {
  :root { --pad: 20px; --section: 80px; }
  .site-header, .site-header.scrolled { height: 68px; gap: 12px; }
  .brand strong { font-size: 20px; }
  .brand small { font-size: 7px; }
  .brand-mark { width: 30px; }
  .hero, .hero-content { min-height: 780px; }
  .hero-content { padding-top: 140px; padding-bottom: 75px; }
  .hero h1 { font-size: clamp(48px, 15vw, 70px); }
  .hero-shade { background: linear-gradient(90deg, rgba(25,22,19,.83), rgba(25,22,19,.25)), linear-gradient(0deg, rgba(25,22,19,.63), transparent 55%); }
  .hero-actions .button { width: 100%; }
  .scroll-cue { display: none; }
  .intro, .section-top, .principles, .story, .company-card, .note-article, .prepare { grid-template-columns: 1fr; }
  .section-top .button { justify-self: start; }
  .service-grid, .article-grid, .mode-grid, .values, .contact-strip, .footer-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 290px; }
  .service-card > span { margin-bottom: 40px; }
  .process-media, .scene-image { min-height: 390px; }
  .process-copy { padding: 70px 20px; }
  .process-list span { flex-direction: column; gap: 6px; }
  .principle-grid > div { grid-template-columns: 40px 1fr; }
  .principle-grid p { grid-column: 2; }
  .scene-band { display: flex; flex-direction: column-reverse; }
  .scene-copy { padding: 70px 20px; }
  .article-card { border-right: 0; }
  .contact-strip > div:last-child { text-align: left; }
  .page-hero { padding-top: 10px; }
  .page-hero > div:first-child { padding: 55px 0; }
  .page-hero > div:last-child { min-height: 360px; }
  .service-row { grid-template-columns: 40px 1fr; gap: 20px; padding: 50px 0; }
  .service-facts { grid-column: 1 / -1; }
  .mode-grid > div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .boundary-callout { grid-template-columns: 1fr; }
  .boundary-callout .button { grid-column: auto; }
  .values article { min-height: 330px; padding: 35px; }
  .values h2 { margin-top: 110px; }
  .company-card dt { float: none; width: auto; }
  .company-card dd { padding: 8px 0 14px; }
  .list-hero { align-items: flex-start; flex-direction: column; padding-top: 55px; }
  .faq-toolbar { grid-template-columns: 1fr; }
  .faq-group { grid-template-columns: 1fr; gap: 8px; }
  .faq-item summary { grid-template-columns: 34px 1fr 20px; gap: 10px; }
  .faq-item > p { padding-left: 44px; padding-right: 10px; }
  .contact-page { grid-template-columns: 1fr; padding-top: 40px; }
  .contact-main { padding: 30px 0 70px; }
  .contact-map { min-height: 360px; }
  .article-page { padding-top: 40px; }
  .article-header { text-align: left; }
  .article-header .eyebrow::before { display: inline-block; }
  .article-byline { justify-content: flex-start; }
  .article-cover { height: 68vw; }
  .article-layout { padding-top: 55px; }
  .article-body p { font-size: 17px; text-align: left; }
  .article-next { grid-template-columns: 1fr; }
  .article-next a { margin-left: 0; }
  .footer-bottom { flex-direction: column; }
}

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