:root {
  color-scheme: light;
  --paper: #f5f3ec; --paper-soft: #f5f3ec;
  --ink: #173b57; --ink-2: rgba(23,59,87,.78); --ink-3: rgba(23,59,87,.56);
  --rust: #173b57; --blue: #173b57; --blue-dark: #173b57;
  --line: rgba(23,59,87,.22); --line-soft: rgba(23,59,87,.11); --white: #f5f3ec; --max: 1220px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Songti SC", "STSong", serif;
  --sans: "Avenir Next", Avenir, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid rgba(23,59,87,.42); outline-offset: 4px; }
::selection { color: var(--white); background: var(--rust); }

.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1200; padding: 12px 18px; color: var(--paper); background: var(--ink); }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--line); background: rgba(245,243,236,.94); backdrop-filter: blur(18px); }
.nav-shell { width: min(1380px, calc(100% - 40px)); min-height: 82px; margin: 0 auto; display: flex; align-items: center; gap: 30px; }
.brand, .footer-brand { display: inline-flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.brand-mark { width: 46px; height: 46px; display: grid; place-items: center; flex: 0 0 auto; }
.brand-mark img { width: 100%; height: 100%; display: block; object-fit: contain; }
.brand strong, .footer-brand strong { display: block; font-family: var(--serif); font-size: 17px; font-weight: 600; line-height: 1.1; }
.brand small, .footer-brand small { display: block; margin-top: 3px; color: var(--ink-3); font-size: 9px; letter-spacing: .08em; }
.desktop-nav { min-width: 0; display: flex; align-items: center; justify-content: center; gap: clamp(13px,1.8vw,27px); flex: 1; }
.desktop-nav a { position: relative; padding: 31px 0 28px; color: var(--ink-2); font-size: 11px; font-weight: 600; white-space: nowrap; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 21px; height: 1px; background: var(--rust); transition: right 180ms ease; }
.desktop-nav a:hover::after, .desktop-nav a[aria-current="page"]::after { right: 0; }
.desktop-nav a[aria-current="page"] { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.language-switch { min-width: 34px; padding: 9px 6px; border-bottom: 1px solid var(--ink); text-align: center; font-size: 10px; font-weight: 700; }
.mobile-menu { display: none; margin-left: auto; }

.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 24px; border: 1px solid var(--ink); border-radius: 0; color: var(--paper-soft); background: var(--ink); font-size: 12px; font-weight: 700; letter-spacing: .02em; cursor: pointer; transition: color 180ms ease, background 180ms ease, transform 180ms ease; }
.button:hover { color: var(--ink); background: transparent; transform: translateY(-2px); }
.button-small { min-height: 40px; padding: 0 18px; font-size: 11px; }
.button-light { border-color: var(--paper-soft); color: var(--ink); background: var(--paper-soft); }
.button-light:hover { color: var(--paper-soft); background: transparent; }
.text-link { display: inline-flex; align-items: center; gap: 8px; padding: 10px 0 7px; border-bottom: 1px solid var(--ink); font-size: 12px; font-weight: 700; }
.text-link span { color: var(--rust); }
.text-link-light { border-color: rgba(245,243,236,.65); color: var(--paper); }
.kicker { margin: 0 0 19px; color: var(--rust); font-size: 12px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.lead, .hero-lead { color: var(--ink-2); font-size: 17px; line-height: 1.75; }
.microcopy { color: var(--ink-3); font-family: var(--serif); font-size: 16px; font-style: italic; }

.home-hero { position: relative; isolation: isolate; width: 100%; min-height: max(720px, calc(100svh - 82px)); margin: 0; padding: clamp(80px,9vh,130px) max(24px, calc((100vw - var(--max))/2)); display: flex; align-items: center; overflow: hidden; }
.hero-copy { position: relative; z-index: 3; width: min(700px, 55vw); }
.hero-copy h1, .page-hero h1 { margin: 0; font-family: var(--serif); font-size: clamp(56px,6vw,92px); font-weight: 400; line-height: .97; letter-spacing: -.055em; }
.hero-copy h1 em, .page-hero h1 em { color: var(--rust); font-weight: 400; }
html[lang="zh-CN"] .home-hero h1 { font-size: clamp(48px,3.9vw,62px); line-height: 1.12; letter-spacing: -.035em; }
html[lang="zh-CN"] .page-hero h1 { font-size: clamp(50px,4.6vw,68px); line-height: 1.08; letter-spacing: -.035em; }
.hero-lead { max-width: 620px; margin: 30px 0 0; }
.hero-actions { margin-top: 32px; display: flex; align-items: center; flex-wrap: wrap; gap: 16px 26px; }
.hero-trial { margin: 14px 0 0; color: var(--ink); font-family: var(--sans); font-size: 12px; font-weight: 700; line-height: 1.5; }
.hero-copy .microcopy { margin: 30px 0 0; }
.hero-art { position: absolute; z-index: 0; inset: 0; margin: 0; overflow: hidden; border: 0; background: var(--paper); }
.hero-art::before { content: ""; position: absolute; z-index: 2; inset: 0; background: rgba(245,243,236,.12); pointer-events: none; }
.hero-art img { width: 100%; height: 100%; display: block; border: 0; object-fit: cover; object-position: center; }
.hero-art figcaption { display: none; }
.hero-art figcaption span, .hero-art figcaption small { display: block; }
.hero-art figcaption span { font-family: var(--serif); font-size: 23px; }
.hero-art figcaption small { margin-top: 6px; color: rgba(245,243,236,.64); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; }

.path-section { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); }
.path-intro { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; padding: 100px 0 64px; }
.path-intro h2, .section-heading h2, .product-proof h2, .final-cta h2, .manifesto-section h2, .install-band h2 { margin: 0; font-family: var(--serif); font-size: clamp(42px,5vw,68px); font-weight: 400; line-height: 1.05; letter-spacing: -.04em; }
.path-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); }
.path-grid a { min-height: 330px; padding: 38px max(28px, calc((100vw - var(--max))/6)); border-right: 1px solid var(--line); transition: color 180ms ease, background 180ms ease; }
.path-grid a:last-child { border-right: 0; }
.path-grid a:hover { color: var(--paper); background: var(--blue-dark); }
.path-grid span, .principle-list > article > span, .moment-ask > span, .feature-cards > article > span { color: var(--rust); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.path-grid h3 { margin: 80px 0 14px; font-family: var(--serif); font-size: 33px; font-weight: 400; }
.path-grid p { max-width: 330px; margin: 0; color: var(--ink-2); font-size: 13px; line-height: 1.7; }
.path-grid a:hover p { color: rgba(245,243,236,.72); }

.section { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; padding: 120px 0; }
.section-heading { max-width: 880px; margin-bottom: 56px; }
.section-heading.split { max-width: none; display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 80px; }
.section-heading.split > p { margin: 0 0 4px; color: var(--ink-2); font-size: 15px; line-height: 1.75; }
.moment-caption { margin: 0 0 18px; color: var(--rust); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.moment-threads { border-top: 1px solid var(--line); }
.moment-thread { border-bottom: 1px solid var(--line); }
.moment-thread[open] { background: var(--white); }
.moment-ask { display: grid; grid-template-columns: 56px minmax(0,1fr); gap: 6px 18px; align-items: start; padding: 28px 52px 28px 4px; }
.moment-thread summary.moment-ask { position: relative; list-style: none; cursor: pointer; transition: color 180ms ease; }
.moment-thread summary.moment-ask:hover p { color: var(--blue-dark); }
.moment-thread summary.moment-ask::-webkit-details-marker { display: none; }
.moment-thread summary.moment-ask::after { content: "+"; position: absolute; right: 10px; top: 28px; color: var(--rust); font-family: var(--sans); font-size: 18px; line-height: 1; }
.moment-thread[open] summary.moment-ask::after { content: "−"; }
.moment-ask > span { padding-top: 10px; }
.moment-ask small, .moment-reply small { display: block; font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.moment-ask small { margin-bottom: 8px; color: var(--ink-3); }
.moment-ask p { margin: 0; max-width: 820px; font-family: var(--serif); font-size: 26px; line-height: 1.28; }
.moment-reply { max-width: 820px; margin: 0 0 34px 74px; padding: 28px 32px 32px; color: var(--paper); background: var(--blue-dark); }
.moment-reply small { margin-bottom: 16px; color: rgba(245,243,236,.62); }
.moment-reply p { margin: 0; font-family: var(--serif); font-size: 18px; line-height: 1.75; }
.moment-reply p + p { margin-top: 16px; }
.moment-pending .moment-ask { padding-right: 4px; }

.product-proof { padding: 95px max(24px, calc((100vw - var(--max))/2)); display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: 100px; color: var(--paper); background: var(--blue-dark); }
.product-proof .kicker { color: var(--paper); }
.product-proof p:not(.kicker) { color: rgba(245,243,236,.7); line-height: 1.75; }
.proof-media video { width: 100%; display: block; border: 1px solid rgba(245,243,236,.3); background: var(--blue); }
.proof-media p { margin: 12px 0 0; font-size: 10px; letter-spacing: .07em; }
.founding-teaser { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; padding: 95px 0; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 80px; border-bottom: 1px solid var(--line); }
.founding-teaser h2 { margin: 0; font-family: var(--serif); font-size: clamp(46px,5vw,68px); font-weight: 400; letter-spacing: -.04em; }
.founding-teaser p:not(.kicker) { max-width: 760px; color: var(--ink-2); line-height: 1.75; }

.faq-preview { border-top: 1px solid var(--line); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 26px 54px 26px 0; list-style: none; cursor: pointer; font-family: var(--serif); font-size: 22px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 4px; top: 25px; color: var(--rust); font-family: var(--sans); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 800px; margin: -7px 0 28px; color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.final-cta { padding: 80px max(24px, calc((100vw - var(--max))/2)); display: flex; align-items: center; justify-content: space-between; gap: 70px; color: var(--paper); background: var(--blue); }
.final-cta .kicker { color: rgba(245,243,236,.72); }

.page-hero { width: min(var(--max), calc(100% - 48px)); min-height: 600px; margin: 0 auto; padding: 100px 0; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 90px; }
.page-hero h1 { font-size: clamp(52px,6.4vw,86px); }
.page-hero .lead { max-width: 680px; margin: 30px 0 0; }
.page-hero figure { height: 440px; margin: 0; overflow: hidden; }
.page-hero figure img { width: 100%; height: 100%; display: block; object-fit: cover; }
.page-hero-image { position: relative; isolation: isolate; width: 100%; min-height: max(680px, calc(100svh - 82px)); padding: clamp(80px,9vh,130px) max(24px, calc((100vw - var(--max))/2)); display: flex; align-items: center; overflow: hidden; }
.page-hero-image .page-hero-copy { position: relative; z-index: 3; width: min(760px, 58vw); }
.page-hero-image .page-hero-art { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; margin: 0; overflow: hidden; }
.page-hero-image .page-hero-art::before { content: ""; position: absolute; z-index: 2; inset: 0; background: rgba(245,243,236,.12); pointer-events: none; }
.page-hero-image .page-hero-art img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.definition-card, .quote-card, .contact-direct, .download-mark { padding: 38px; border: 1px solid var(--line); background: var(--white); }
.definition-card span, .contact-direct span { color: var(--rust); font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.definition-card strong { display: block; margin-top: 70px; font-family: var(--serif); font-size: 35px; font-weight: 400; line-height: 1.15; }
.definition-card p { margin: 18px 0 0; color: var(--ink-3); font-size: 12px; }
.quote-card { color: var(--paper); background: var(--blue-dark); }
.quote-card p { margin: 0; font-family: var(--serif); font-size: 34px; line-height: 1.3; }
.quote-card small { display: block; margin-top: 60px; color: rgba(245,243,236,.58); font-size: 11px; letter-spacing: .13em; text-transform: uppercase; }

/* Illustrated page introductions share the Why page's full-bleed composition. */
.page-hero-illustrated .page-hero-art::before { background: linear-gradient(90deg, rgba(245,243,236,.36), rgba(245,243,236,.12) 60%, transparent); }
.page-hero-illustrated .definition-card,
.page-hero-illustrated .quote-card { max-width: 600px; margin: 28px 0 0; padding: 20px 0 0; border: 0; border-top: 1px solid var(--line); background: transparent; color: var(--ink); }
.page-hero-illustrated .definition-card span { font-size: 12px; }
.page-hero-illustrated .definition-card strong { margin-top: 10px; font-size: 23px; line-height: 1.45; }
.page-hero-illustrated .definition-card p { margin-top: 8px; font-size: 14px; }
.page-hero-illustrated .definition-card .text-link { margin-top: 12px; }
.page-hero-illustrated .quote-card p { font-size: 23px; line-height: 1.6; }
.page-hero-illustrated .quote-card small { margin-top: 12px; color: var(--ink-2); font-size: 12px; }
.page-hero-illustrated .faq-index { max-width: 620px; margin-top: 28px; grid-template-columns: repeat(2, minmax(0, 1fr)); background: rgba(245,243,236,.7); }
.page-hero-illustrated .faq-index a { grid-template-columns: 30px 1fr; padding: 15px 18px; font-size: 17px; }
.page-hero-illustrated .faq-index a:nth-child(odd) { border-right: 1px solid var(--line); }
.page-hero-illustrated .faq-index a:nth-last-child(-n+2) { border-bottom: 0; }
.page-hero-illustrated .founding-capacity { max-width: 540px; margin-top: 28px; padding: 20px 24px; background: rgba(245,243,236,.8); }
.page-hero-illustrated .capacity-values { margin-top: 16px; }
.page-hero-illustrated .capacity-values strong { font-size: 36px; }
.page-hero-illustrated .founding-capacity > p { margin-bottom: 0; font-size: 12px; }

@media (max-width: 900px) {
  .page-hero-illustrated .page-hero-art::before { background: linear-gradient(90deg, rgba(245,243,236,.84), rgba(245,243,236,.62) 65%, rgba(245,243,236,.28)); }
}
@media (max-width: 600px) {
  .page-hero-illustrated .page-hero-art::before { background: rgba(245,243,236,.76); }
  .page-hero-illustrated .faq-index { grid-template-columns: 1fr; }
  .page-hero-illustrated .faq-index a:nth-child(odd) { border-right: 0; }
  .page-hero-illustrated .faq-index a:nth-last-child(2) { border-bottom: 1px solid var(--line); }
}

.manifesto { margin: 80px 0 0; padding: 50px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: clamp(40px,6vw,78px); font-weight: 400; text-align: center; }
.situation-band, .process-section { padding: 110px max(24px, calc((100vw - var(--max))/2)); color: var(--paper); background: var(--blue-dark); }
.situation-band .kicker, .process-section .kicker { color: var(--paper); }
.situation-band h2, .process-section h2 { color: var(--paper); }
.situation-list { display: grid; grid-template-columns: repeat(5,1fr); border-left: 1px solid rgba(245,243,236,.2); }
.situation-list article { min-height: 270px; padding: 26px; border: 1px solid rgba(245,243,236,.2); border-left: 0; }
.situation-list span { color: var(--paper); font-size: 9px; }
.situation-list h3 { margin: 60px 0 12px; font-family: var(--serif); font-size: 25px; font-weight: 400; }
.situation-list p { margin: 0; color: rgba(245,243,236,.68); font-size: 12px; line-height: 1.7; }
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.comparison-grid article { min-height: 380px; padding: 44px; }
.comparison-grid article + article { border-left: 1px solid var(--line); }
.comparison-grid span { color: var(--ink-3); font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.comparison-grid p { margin: 95px 0 25px; font-family: var(--serif); font-size: 31px; line-height: 1.35; }
.comparison-grid small { color: var(--ink-3); line-height: 1.6; }
.comparison-grid .accent { color: var(--paper); background: var(--blue); }
.comparison-grid .accent span, .comparison-grid .accent small { color: rgba(245,243,236,.72); }

.principle-list { border-top: 1px solid var(--line); }
.principle-list article { display: grid; grid-template-columns: 100px 1fr; gap: 20px; padding: 36px 0; border-bottom: 1px solid var(--line); }
.principle-list h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 29px; font-weight: 400; }
.principle-list p { max-width: 740px; margin: 0; color: var(--ink-2); line-height: 1.75; }
.boundary-band, .terms-band { padding: 100px max(24px, calc((100vw - var(--max))/2)); display: grid; grid-template-columns: 1fr 1fr; gap: 90px; color: var(--paper); background: var(--blue); }
.boundary-band .kicker, .terms-band .kicker { color: rgba(245,243,236,.68); }
.boundary-band h2, .terms-band h2 { margin: 0; font-family: var(--serif); font-size: clamp(45px,5vw,66px); font-weight: 400; line-height: 1.08; }
.boundary-band ul, .terms-band ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(245,243,236,.3); }
.boundary-band li, .terms-band li { padding: 20px 0; border-bottom: 1px solid rgba(245,243,236,.3); line-height: 1.5; }
.real-product { margin: 60px 0 0; }
.real-product img { width: 100%; max-height: 690px; display: block; object-fit: cover; border: 1px solid var(--line); }
.real-product figcaption { margin-top: 10px; color: var(--ink-3); font-size: 10px; }
.platform-grid, .feature-cards { display: grid; grid-template-columns: repeat(2,1fr); margin-top: 30px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.platform-grid article, .feature-cards article { min-height: 250px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.platform-grid span { color: var(--rust); font-size: 11px; font-weight: 800; letter-spacing: .15em; }
.platform-grid h3, .feature-cards h3 { margin: 55px 0 12px; font-family: var(--serif); font-size: 31px; font-weight: 400; }
.platform-grid p, .feature-cards p { color: var(--ink-2); line-height: 1.7; }
.platform-grid a { font-size: 12px; font-weight: 700; border-bottom: 1px solid var(--ink); }

.process-section ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(245,243,236,.22); }
.process-section li { display: grid; grid-template-columns: 120px 1fr; padding: 35px 0; border-bottom: 1px solid rgba(245,243,236,.22); }
.process-section li > span { color: var(--paper); font-size: 10px; letter-spacing: .16em; }
.process-section h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 31px; font-weight: 400; }
.process-section li p { max-width: 680px; margin: 0; color: rgba(245,243,236,.7); line-height: 1.75; }
.dialogue { padding: 50px; border: 1px solid var(--line); background: var(--white); }
.dialogue > div { max-width: 800px; display: grid; grid-template-columns: 110px 1fr; gap: 20px; }
.dialogue > div + div { margin-top: 34px; }
.dialogue span { color: var(--rust); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.dialogue p { margin: 0; font-family: var(--serif); font-size: 23px; line-height: 1.55; }
.dialogue .user-line { margin-left: auto; }
.dialogue .companion-line { padding: 28px; color: var(--paper); background: var(--blue-dark); }
.dialogue .companion-line span { color: var(--paper); }
.dialogue .reflection-line { margin-left: auto; padding-top: 30px; border-top: 1px solid var(--line); }
.real-demo { padding: 100px max(24px, calc((100vw - var(--max))/2)); display: grid; grid-template-columns: .6fr 1.4fr; align-items: center; gap: 80px; background: var(--white); }
.real-demo h2 { margin: 0; font-family: var(--serif); font-size: clamp(40px,4.5vw,60px); font-weight: 400; }
.real-demo p:not(.kicker) { color: var(--ink-2); line-height: 1.75; }
.real-demo video { width: 100%; display: block; border: 1px solid var(--line); background: var(--blue); }
.boundary-note { width: min(var(--max), calc(100% - 48px)); margin: 70px auto; padding: 30px 0; display: grid; grid-template-columns: 220px 1fr; gap: 50px; border-top: 1px solid var(--rust); border-bottom: 1px solid var(--rust); }
.boundary-note strong { color: var(--rust); font-family: var(--serif); font-size: 24px; font-weight: 400; }
.boundary-note p { margin: 0; color: var(--ink-2); line-height: 1.75; }

.faq-hero { border-bottom: 1px solid var(--line); }
.faq-index { display: grid; border: 1px solid var(--line); background: var(--white); }
.faq-index a { padding: 19px 23px; display: grid; grid-template-columns: 50px 1fr; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 20px; }
.faq-index a:last-child { border-bottom: 0; }
.faq-index a:hover { color: var(--paper); background: var(--blue-dark); }
.faq-index span { color: var(--rust); font-family: var(--sans); font-size: 9px; }
.faq-page { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.faq-page > section { padding: 90px 0; display: grid; grid-template-columns: 320px 1fr; gap: 80px; border-bottom: 1px solid var(--line); }
.faq-group-title { display: flex; gap: 22px; }
.faq-group-title span { color: var(--rust); font-size: 9px; }
.faq-group-title h2 { margin: 0; font-family: var(--serif); font-size: 35px; font-weight: 400; }

.about-hero { padding-bottom: 60px; }
.brand-system dl { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.brand-system dl > div { min-height: 230px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.brand-system dt { color: var(--rust); font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.brand-system dd { margin: 60px 0 0; }
.brand-system dd strong, .brand-system dd small { display: block; }
.brand-system dd strong { font-family: var(--serif); font-size: 28px; font-weight: 400; }
.brand-system dd small { margin-top: 8px; color: var(--ink-3); }
.manifesto-section { padding: 120px max(24px, calc((100vw - var(--max))/2)); color: var(--paper); background: var(--blue-dark); }
.manifesto-section > p { color: var(--paper); font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.company-grid { display: grid; grid-template-columns: 1fr 1.6fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.company-grid > div { min-height: 220px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.company-grid span { display: block; color: var(--rust); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.company-grid strong, .company-grid a { display: block; margin-top: 55px; font-family: var(--serif); font-size: 21px; font-weight: 400; line-height: 1.45; }

.contact-direct a { display: block; margin: 70px 0 25px; font-family: var(--serif); font-size: clamp(22px,3vw,38px); overflow-wrap: anywhere; }
.contact-direct small { color: var(--ink-3); }
.contact-grid { display: grid; grid-template-columns: repeat(3,1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.contact-grid > a { min-height: 330px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.contact-grid > a:hover { color: var(--paper); background: var(--blue); }
.contact-grid span { color: var(--rust); font-size: 12px; }
.contact-grid a:hover span { color: rgba(245,243,236,.75); }
.contact-grid h3 { margin: 75px 0 12px; font-family: var(--serif); font-size: 29px; font-weight: 400; }
.contact-grid p { min-height: 70px; color: var(--ink-2); line-height: 1.7; }
.contact-grid a:hover p { color: rgba(245,243,236,.75); }
.contact-grid b { font-size: 11px; }

.download-mark { text-align: center; }
.download-mark span { display: grid; width: 160px; height: 160px; margin: 0 auto 24px; place-items: center; border: 1px solid var(--line); font-family: var(--serif); font-size: 45px; }
.download-mark small { color: var(--ink-3); font-family: var(--serif); font-style: italic; }
.download-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.download-grid > article { min-height: 510px; padding: 42px; border: 1px solid var(--line); background: var(--white); }
.download-grid > article > div { display: flex; align-items: center; justify-content: space-between; color: var(--rust); font-size: 12px; font-weight: 800; letter-spacing: .14em; }
.download-grid h2 { height: 3.2em; margin: 100px 0 20px; font-family: var(--serif); font-size: 30px; font-weight: 400; }
.download-grid p { height: 110px; margin: 0; color: var(--ink-2); line-height: 1.7; }
.download-grid > article > .button { width: 100%; text-align: center; }
.download-grid p.download-trial { width: 100%; text-align: center; height: auto; min-height: 0; margin: 14px 0 0; padding: 10px 14px; border-left: 3px solid var(--ink); color: var(--ink); background: rgba(23,59,87,.09); font-size: 1rem; line-height: 1.5; }
.download-trial strong { font-weight: 800; }
.download-grid > article > small { display: block; margin-top: 18px; color: var(--ink-3); line-height: 1.6; }
.download-grid small code { overflow-wrap: anywhere; font-size: .78em; }
.install-band { padding: 95px max(24px, calc((100vw - var(--max))/2)); display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; background: var(--white); }
.install-band ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.install-band li { padding: 23px 0; display: grid; grid-template-columns: 70px 1fr; border-bottom: 1px solid var(--line); }
.install-band span { color: var(--rust); font-size: 12px; }
.install-band p { margin: 0; line-height: 1.7; }

.founding-hero { border-bottom: 1px solid var(--line); }
.founding-capacity { padding: 38px; border: 1px solid var(--line); background: var(--white); }
.capacity-heading { display: flex; align-items: center; gap: 10px; color: var(--rust); font-size: 9px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.capacity-live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 4px rgba(23,59,87,.13); }
.capacity-values { margin: 45px 0 30px; display: grid; grid-template-columns: 1fr 1fr; }
.capacity-values > div + div { padding-left: 25px; border-left: 1px solid var(--line); }
.capacity-values strong { display: block; font-family: var(--serif); font-size: 64px; font-weight: 400; line-height: 1; }
.capacity-values span { color: var(--ink-3); font-size: 10px; }
.capacity-progress { height: 5px; overflow: hidden; background: var(--line-soft); }
.capacity-progress span { display: block; width: 0; height: 100%; background: var(--rust); transition: width 400ms ease; }
.founding-capacity > p { color: var(--ink-3); font-size: 10px; }
.steps { display: grid; grid-template-columns: repeat(5,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.steps article { min-height: 280px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.steps span { color: var(--rust); font-size: 9px; }
.steps h3 { margin: 70px 0 12px; font-family: var(--serif); font-size: 23px; font-weight: 400; }
.steps p { color: var(--ink-2); font-size: 12px; line-height: 1.7; }
.application-tracker { width: min(var(--max), calc(100% - 48px)); margin: 20px auto 0; padding: 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; border: 1px solid var(--line); background: var(--white); }
.application-tracker h2, .application-heading h2 { margin: 0; font-family: var(--serif); font-size: 43px; font-weight: 400; }
.application-tracker p { color: var(--ink-2); line-height: 1.7; }
.application-tracker form { align-self: center; }
.application-tracker form label { display: block; margin-bottom: 10px; font-size: 11px; font-weight: 700; }
.application-tracker form > div { display: flex; }
.application-tracker input { min-width: 0; flex: 1; }
.status-query-result { grid-column: 1 / -1; padding: 25px; border: 1px solid var(--line); }
.application-section { width: min(var(--max), calc(100% - 48px)); margin: 100px auto; display: grid; grid-template-columns: 360px 1fr; gap: 80px; }
.application-heading p:not(.kicker) { color: var(--ink-2); line-height: 1.7; }
.application-form { display: grid; grid-template-columns: 1fr 1fr; gap: 23px; }
.application-field, .application-consent-note, .application-consent, .application-submit, .application-status { min-width: 0; }
.application-field.wide, .application-consent-note.wide, .application-consent.wide, .application-submit.wide, .application-status.wide { grid-column: 1 / -1; }
.application-field label { display: block; margin: 0 0 8px; font-size: 11px; font-weight: 700; }
input, select, textarea { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 0; color: var(--ink); background: var(--white); }
textarea { resize: vertical; }
.application-consent-note { padding: 28px 30px; border: 1px solid var(--line); border-radius: 18px; background: rgba(245,243,236,.48); }
.application-consent-note h3 { margin: 0 0 14px; font-family: var(--serif); font-size: 22px; font-weight: 600; }
.application-consent-note p { margin: 0; color: var(--ink-2); font-size: 14px; line-height: 1.85; }
.application-consent { padding: 20px; border: 1px solid var(--line); background: var(--white); }
.application-consent label { display: grid; grid-template-columns: 22px 1fr; gap: 12px; }
.application-consent input { width: 18px; height: 18px; }
.application-consent strong, .application-consent small { display: block; }
.application-consent small { margin-top: 6px; color: var(--ink-3); line-height: 1.6; }
.application-submit { display: flex; align-items: center; gap: 24px; }
.application-submit p { margin: 0; color: var(--ink-3); font-size: 12px; line-height: 1.6; }
.application-submit a { border-bottom: 1px solid currentColor; }
.application-status { padding: 18px; border: 1px solid var(--line); }
.application-status-error, .status-query-result-error { color: var(--blue); background: var(--paper); border-style: double; }
.application-status-success, .status-query-result-approved { color: var(--blue); background: var(--paper); border-width: 2px; }
.button-spinner { display: none; width: 13px; height: 13px; margin-left: 8px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin 700ms linear infinite; }
[aria-busy="true"] .button-spinner { display: inline-block; }
.status-result-heading { display: flex; gap: 18px; }
.status-result-symbol { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid currentColor; border-radius: 50%; }
.status-result-copy strong, .status-result-copy p { display: block; margin: 0; }
.status-result-copy p { margin-top: 6px; }
.status-result-kicker { font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.status-result-meta { display: grid; grid-template-columns: 1fr 1fr; margin: 24px 0; }
.status-result-meta dt { font-size: 9px; text-transform: uppercase; }
.status-result-meta dd { margin: 5px 0 0; }
.status-timeline { display: grid; grid-template-columns: repeat(3,1fr); margin: 0; padding: 0; list-style: none; }
.status-timeline li { padding: 14px; border: 1px solid var(--line); }
.status-timeline li span { margin-right: 8px; }
@keyframes spin { to { transform: rotate(1turn); } }

.facts-page { width: min(960px, calc(100% - 48px)); margin: 0 auto; padding: 70px 0 110px; }
.facts-page section { padding: 55px 0; border-bottom: 1px solid var(--line); }
.facts-page h2 { margin: 0 0 28px; font-family: var(--serif); font-size: 40px; font-weight: 400; }
.facts-page p { color: var(--ink-2); line-height: 1.8; }
.fact-grid { display: grid; grid-template-columns: 1fr 1fr; margin: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.fact-grid > div { min-height: 190px; padding: 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.fact-grid dt { color: var(--rust); font-size: 9px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.fact-grid dd { margin: 50px 0 0; line-height: 1.6; }
.truth-table { width: 100%; border-collapse: collapse; }
.truth-table th, .truth-table td { padding: 20px 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.truth-table th { width: 34%; color: var(--ink-3); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.privacy-page .feature-cards { grid-template-columns: repeat(3,1fr); }

.utility { min-height: 100vh; padding: 40px; display: grid; place-content: center; justify-items: start; background: var(--paper); }
.utility h1 { max-width: 760px; margin: 0; font-family: var(--serif); font-size: clamp(55px,8vw,100px); font-weight: 400; line-height: 1; }
.utility > p:not(.kicker) { max-width: 620px; margin: 30px 0; color: var(--ink-2); line-height: 1.7; }

.site-footer { padding: 65px max(24px, calc((100vw - var(--max))/2)); color: rgba(245,243,236,.82); background: var(--blue); }
.site-footer .brand-mark { color: var(--paper); }
.site-footer .footer-brand small { color: rgba(245,243,236,.58); }
.footer-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 60px; }
.footer-top > p { max-width: 580px; margin: 0; color: rgba(245,243,236,.58); font-size: 11px; line-height: 1.7; }
.site-footer > nav { margin: 50px 0 25px; padding: 24px 0; display: flex; flex-wrap: wrap; gap: 14px 28px; border-top: 1px solid rgba(245,243,236,.18); border-bottom: 1px solid rgba(245,243,236,.18); font-size: 11px; }
.site-footer > nav a:hover { color: var(--paper); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; color: rgba(245,243,236,.44); font-size: 12px; }
.footer-bottom p { margin: 0; }

/* Existing internal noindex pages remain readable. */
.article-shell { width: min(980px, calc(100% - 48px)); margin: 0 auto; padding: 70px 0; }
.article-shell > section { padding: 45px 0; border-bottom: 1px solid var(--line); }
.article-shell h2 { font-family: var(--serif); font-size: 38px; font-weight: 400; }
.definition-box { padding: 28px; border: 1px solid var(--line); background: var(--white); }
.language-suggestion { border-bottom: 1px solid var(--line); background: var(--white); }
.language-suggestion-inner { width: min(var(--max), calc(100% - 48px)); min-height: 46px; margin: 0 auto; display: flex; align-items: center; justify-content: center; gap: 18px; font-size: 11px; }
.language-suggestion button { padding: 0; border: 0; border-bottom: 1px solid currentColor; background: transparent; cursor: pointer; }

@media (max-width: 1320px) {
  .desktop-nav, .nav-actions { display: none; }
  .mobile-menu { display: block; position: relative; }
  .mobile-menu summary { padding: 10px 14px; border: 1px solid var(--line); list-style: none; cursor: pointer; font-size: 11px; font-weight: 700; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu[open] nav { position: fixed; top: 82px; left: 0; right: 0; padding: 22px 24px 28px; display: grid; border-bottom: 1px solid var(--line); background: var(--paper-soft); box-shadow: 0 20px 40px rgba(23,59,87,.12); }
  .mobile-menu nav a { padding: 12px 0; border-bottom: 1px solid var(--line-soft); font-family: var(--serif); font-size: 20px; }
  .hero-copy { width: min(680px, 64vw); }
  .hero-art, .hero-art img { min-height: 100%; height: 100%; }
  .situation-list, .steps { grid-template-columns: repeat(3,1fr); }
  .product-proof { gap: 55px; }
  .application-section { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 820px) {
  .home-hero, .page-hero, .product-proof, .real-demo, .install-band, .boundary-band, .terms-band { grid-template-columns: 1fr; }
  .page-hero-image .page-hero-copy { width: min(680px, 76vw); }
  .page-hero-image .page-hero-art::before { background: rgba(245,243,236,.42); }
  .home-hero { min-height: calc(100svh - 70px); padding-top: 75px; }
  .hero-copy { width: min(620px, 82vw); }
  .hero-art { min-height: 100%; }
  .hero-art::before { background: rgba(245,243,236,.48); }
  .path-grid { grid-template-columns: 1fr; }
  .path-grid a { min-height: 250px; padding: 32px 24px; border-right: 0; border-bottom: 1px solid var(--line); }
  .path-grid h3 { margin-top: 55px; }
  .section-heading.split { grid-template-columns: 1fr; align-items: start; gap: 25px; }
  .situation-list, .steps { grid-template-columns: 1fr 1fr; }
  .moment-ask p { font-size: 23px; }
  .founding-teaser { grid-template-columns: 1fr; align-items: start; gap: 30px; }
  .final-cta { align-items: flex-start; flex-direction: column; }
  .comparison-grid, .brand-system dl, .download-grid { grid-template-columns: 1fr; }
  .download-grid h2 { height: auto; }
  .download-grid p { height: auto; min-height: 90px; }
  .comparison-grid article + article { border-left: 0; border-top: 1px solid var(--line); }
  .company-grid, .contact-grid { grid-template-columns: 1fr; }
  .faq-page > section { grid-template-columns: 1fr; gap: 30px; }
  .application-tracker { grid-template-columns: 1fr; }
  .privacy-page .feature-cards { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .nav-shell { width: calc(100% - 28px); min-height: 70px; }
  .mobile-menu[open] nav { top: 70px; }
  .brand-mark { width: 40px; height: 40px; }
  .brand strong { font-size: 15px; }
  .page-hero, .section, .founding-teaser, .faq-page, .application-tracker, .application-section, .boundary-note { width: calc(100% - 32px); }
  .home-hero { width: 100%; min-height: calc(100svh - 70px); padding: 64px 20px 70px; }
  .hero-copy { width: 100%; }
  .hero-copy h1, .page-hero h1 { font-size: clamp(45px,14vw,68px); }
  html[lang="zh-CN"] .home-hero h1, html[lang="zh-CN"] .page-hero h1 { font-size: clamp(43px,12.5vw,58px); }
  .lead, .hero-lead { font-size: 15px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button, .hero-actions .text-link { width: 100%; justify-content: center; }
  .hero-art, .hero-art img { min-height: 100%; height: 100%; }
  .hero-art img { object-position: 64% center; }
  .hero-art::before { background: rgba(245,243,236,.62); }
  .path-intro { width: calc(100% - 32px); padding: 75px 0 45px; }
  .section { padding: 85px 0; }
  .path-intro h2, .section-heading h2, .product-proof h2, .final-cta h2, .manifesto-section h2 { font-size: 42px; }
  .situation-list, .steps { grid-template-columns: 1fr; }
  .situation-list article, .steps article { min-height: 220px; }
  .moment-ask { grid-template-columns: 40px minmax(0,1fr); padding: 24px 36px 24px 0; }
  .moment-ask p { font-size: 21px; }
  .moment-reply { margin: 0 0 24px; padding: 22px; font-size: 16px; }
  .moment-reply p { font-size: 16px; }
  .product-proof, .real-demo, .situation-band, .process-section, .boundary-band, .terms-band, .manifesto-section, .install-band { padding: 75px 16px; }
  .page-hero { min-height: auto; padding: 75px 0; gap: 45px; }
  .page-hero-image { width: 100%; min-height: calc(100svh - 70px); padding: 64px 20px 70px; }
  .page-hero-image .page-hero-copy { width: 100%; }
  .page-hero-image .page-hero-art { height: 100%; }
  .page-hero-image .page-hero-art img { object-position: 64% center; }
  .page-hero-image .page-hero-art::before { background: rgba(245,243,236,.58); }
  .page-hero figure { height: 360px; }
  .principle-list article, .process-section li { grid-template-columns: 55px 1fr; }
  .dialogue { padding: 22px; }
  .dialogue > div { grid-template-columns: 1fr; gap: 8px; }
  .dialogue p { font-size: 19px; }
  .boundary-note { grid-template-columns: 1fr; gap: 14px; }
  .faq-page > section { padding: 65px 0; }
  .company-grid > div, .contact-grid > a { min-height: 230px; }
  .application-tracker { padding: 24px; }
  .application-tracker form > div { flex-direction: column; gap: 10px; }
  .application-form { grid-template-columns: 1fr; }
  .application-field.wide, .application-consent-note.wide, .application-consent.wide, .application-submit.wide, .application-status.wide { grid-column: 1; }
  .application-submit { align-items: stretch; flex-direction: column; }
  .fact-grid, .platform-grid, .feature-cards { grid-template-columns: 1fr; }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .language-suggestion-inner { padding: 10px 0; flex-wrap: wrap; justify-content: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Company introduction and office photography. */
.company-hero { min-height: auto; padding: 90px 0 60px; gap: 70px; }
.company-hero > div { min-width: 0; }
.company-hero .lead { font-size: 18px; }
.company-intro { border-left: 1px solid var(--line); padding-left: 36px; }
.company-intro p { font-size: 20px; line-height: 1.8; margin: 0 0 24px; }
.company-office { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.company-office img { display: block; width: 100%; height: auto; }
.company-office-composition { position: relative; padding-bottom: 72px; }
.company-office-composition > img { border-radius: 4px; }
.company-sign-card { position: absolute; right: 28px; bottom: 0; width: 43%; padding: 10px 10px 0; background: #fff; border: 1px solid var(--line); border-radius: 5px; box-shadow: 0 16px 40px rgb(25 38 43 / 16%); }
.company-sign-card img { border-radius: 2px; }
.company-sign-card p { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; margin: 0; padding: 14px 4px; font-size: 14px; line-height: 1.5; }
.company-sign-card p span:last-child { color: var(--ink-2); }
@media (max-width: 600px) {
  .company-office-composition { padding-bottom: 0; }
  .company-sign-card { position: relative; right: auto; bottom: auto; width: auto; margin: 16px 0 8px; box-shadow: 0 8px 24px rgb(25 38 43 / 8%); }
}
.company-office figcaption { display: flex; justify-content: space-between; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); color: var(--ink-2); font-size: 14px; }
.company-email { margin-top: 24px; font-size: 18px; overflow-wrap: anywhere; }
#company-contact { scroll-margin-top: 100px; border-top: 1px solid var(--line); }
#company-contact .contact-grid b, #company-contact .contact-grid span { font-size: 14px; }
@media (max-width: 820px) {
  .company-hero { grid-template-columns: 1fr; gap: 30px; }
  .company-intro { border-left: 0; padding-left: 0; }
}
@media (max-width: 600px) {
  .company-hero { padding: 60px 0 36px; }
  .company-office { width: calc(100% - 32px); }
  .company-hero .lead { font-size: 16px; }
  .company-intro p { font-size: 18px; }
}

.company-product-grid, .company-team-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.company-product-grid article, .company-team-grid article { padding: 36px; min-width: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.company-product-grid h3, .company-team-grid h3 { font-family: var(--serif); font-size: 30px; font-weight: 400; line-height: 1.35; margin: 20px 0; }
.company-product-grid article > p:not(.kicker), .company-team-grid article > p:not(.kicker) { font-size: 16px; line-height: 1.85; color: var(--ink-2); }
.company-product-grid .text-link { display: inline-block; margin-top: 20px; }
.company-figurines { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 1fr; gap: 10px; list-style: none; padding: 0; margin: 24px 0 0; }
.company-figurines li { display: flex; align-items: center; justify-content: center; min-width: 0; padding: 10px 8px; border: 1px solid var(--line); font-size: 14px; line-height: 1.6; text-align: center; overflow-wrap: anywhere; }
.company-team-grid article:last-child { grid-column: 1 / -1; }
.company-team-grid .kicker, .company-product-grid .kicker, .company-overview .company-grid span { font-size: 14px; }
.company-overview .company-grid > div { min-width: 0; }
.company-products, .company-team { border-top: 1px solid var(--line); }
@media (max-width: 820px) {
  .company-product-grid, .company-team-grid { grid-template-columns: 1fr; }
  .company-product-grid article, .company-team-grid article { padding: 28px 24px; }
}

.company-hardware { border-top: 1px solid var(--line); }
.company-hardware-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px; }
.company-hardware-grid figure { min-width: 0; margin: 0; }
.company-hardware-grid img { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; object-position: center; }
.company-hardware-grid figcaption { padding: 22px 0; border-bottom: 1px solid var(--line); }
.company-hardware-grid h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 28px; font-weight: 400; line-height: 1.4; }
.company-hardware-grid p { margin: 0; color: var(--ink-2); font-size: 14px; line-height: 1.7; }
@media (max-width: 820px) { .company-hardware-grid { grid-template-columns: 1fr; gap: 28px; } }

.company-product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1000px) {
  .company-product-grid { grid-template-columns: 1fr; }
}

/* Retail partners and customer stories on the company/contact pages. */
.company-partners { border-top: 1px solid var(--line); }
.company-partner-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.company-partner-grid article { min-width: 0; padding: 32px; border: 1px solid var(--line); }
.company-partner-grid .kicker { font-size: 14px; }
.company-partner-grid h3 { margin: 16px 0; font-size: 23px; font-weight: 500; line-height: 1.5; overflow-wrap: anywhere; }
.company-partner-grid article > p:not(.kicker) { color: var(--ink-2); font-size: 16px; line-height: 1.85; }
.company-partner-grid .text-link { display: inline-block; margin-top: 12px; }
@media (max-width: 820px) { .company-partner-grid { grid-template-columns: 1fr; gap: 24px; } }
@media (max-width: 600px) { .company-partner-grid article { padding: 24px; } }

/* Hardware extends the existing paper-and-ink product presentation. */
.desktop-nav { gap: clamp(12px, 1.1vw, 18px); }
.desktop-nav a { font-size: 14px; }
.site-footer > nav { font-size: 14px; }
.company-hardware-grid figure, #figurines, #meditation, #partners-title { scroll-margin-top: 110px; }
.company-hardware-grid h3 a:hover { text-decoration: underline; text-underline-offset: 5px; }
.hardware-links { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; margin-top: 28px; }
.hardware-links .text-link, .hardware-connection .text-link { font-size: 14px; }
.hardware-connection { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 40px; align-items: center; border-top: 1px solid var(--line); }
.hardware-connection h2 { font-family: var(--serif); font-size: clamp(28px, 3vw, 42px); font-weight: 400; line-height: 1.35; }
.hardware-connection p:not(.kicker) { font-size: 16px; line-height: 1.85; color: var(--ink-2); }
.hardware-connection .hardware-links { align-items: flex-start; flex-direction: column; margin-top: 0; }
.company-hardware .kicker, .hardware-connection .kicker { font-size: 14px; }
#meditation .company-hardware-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
#hardware-contact > div { min-width: 0; }
#hardware-contact p { font-size: 16px; line-height: 1.8; }
#hardware-contact .button { font-size: 14px; overflow-wrap: anywhere; max-width: 100%; }
@media (max-width: 820px) {
  .hardware-connection, #meditation .company-hardware-grid { grid-template-columns: 1fr; }
  .hardware-connection { gap: 12px; }
  .hardware-links { gap: 12px 24px; }
}

.company-belief-copy { max-width: 880px; margin: 32px 0 0; font-size: 16px; line-height: 1.85; color: var(--ink-2); }
#company-beliefs { scroll-margin-top: 110px; }

/* Product facts: readable evidence and stable section links. */
.facts-inline-link { max-width: 640px; color: var(--ink-2); font-size: 16px; line-height: 1.8; }
.facts-inline-link a, .product-facts p a, .product-facts td a { text-decoration: underline; text-underline-offset: 4px; }
.facts-dates { font-size: 14px; line-height: 1.8; color: var(--ink-2); }
.facts-toc { width: min(1100px, calc(100% - 48px)); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 14px 28px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.facts-toc a { font-size: 16px; padding: 8px 0; text-decoration: underline; text-underline-offset: 6px; }
.product-facts { padding-top: 0; }
.product-facts [id], #product-summary { scroll-margin-top: 110px; }
.product-facts h2 { font-size: clamp(28px, 3.3vw, 40px); line-height: 1.35; }
.product-facts .fact-grid dt, .product-facts .truth-table th { font-size: 14px; letter-spacing: 0; text-transform: none; }
.product-facts .fact-grid dd, .product-facts p, .product-facts .truth-table td { font-size: 16px; line-height: 1.8; }
.product-facts .truth-table { table-layout: fixed; }
.product-facts .truth-table th { width: 30%; padding-right: 18px; }
.product-facts .truth-table td, .facts-checksum { overflow-wrap: anywhere; }
.product-facts caption { text-align: left; font-size: 16px; margin-bottom: 12px; }
.facts-checksum { display: block; margin-top: 12px; font-size: 14px; }
.product-facts .facts-price { font-size: 18px; }
.facts-price strong { font-family: var(--serif); font-weight: 400; font-size: clamp(42px, 6vw, 68px); color: var(--ink); }
.facts-history { list-style: none; padding: 0; }
.facts-history li { border-left: 2px solid var(--line); padding: 0 0 28px 24px; }
.facts-history time { font-size: 14px; color: var(--rust); }
.facts-history h3 { margin: 12px 0; font-size: 20px; }
@media (min-width: 1321px) and (max-width: 1480px) {
  .nav-shell { gap: 18px; }
  .desktop-nav { gap: 12px; }
}