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0;border:0;justify-content:center;align-items:center;width:44px;height:44px;display:none}.mobile-menu{display:none}main{min-height:70vh}.eyebrow{letter-spacing:.18em;text-transform:uppercase;font-size:12px;font-weight:800}.lede{max-width:44rem;font-size:clamp(1.05rem,1.5vw,1.32rem);line-height:1.7}.narrow{max-width:54rem}.text-link{border-bottom:2px solid var(--signal);margin-top:18px;font-weight:800;display:inline-block}h1,h2,h3{letter-spacing:-.045em;margin:.2em 0;font-family:Arial Narrow,Bahnschrift Condensed,PingFang SC,Microsoft YaHei,sans-serif;line-height:.98}.home-hero h1{max-width:850px;font-size:clamp(3.2rem,7vw,7.5rem)}.page-hero h1{max-width:900px;font-size:clamp(2.8rem,5.5vw,5.8rem)}.section-title{max-width:900px;font-size:clamp(2.4rem,4.4vw,5rem)}h2{font-size:clamp(2rem,3.6vw,3.8rem)}.home-hero{min-height:100svh;color:var(--snow);padding:calc(var(--header) + 60px) max(24px,calc((100vw - 1320px)/2)) 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660px)}.section.paper{background:var(--paper)}.section-intro{grid-template-columns:minmax(240px,.7fr) 1.3fr;gap:60px;margin-bottom:70px;display:grid}.section-intro p{max-width:640px;font-size:1.15rem}.brand-introduction{background:#fff;grid-template-columns:1fr .95fr;gap:clamp(40px,6vw,100px);display:grid}.brand-introduction-copy h2{margin:18px 0 24px;font-size:clamp(2rem,3vw,3.7rem);line-height:1.08}.brand-introduction-copy>p:not(.eyebrow){margin:12px 0;font-size:clamp(1.15rem,2vw,1.5rem);line-height:1.5}.brand-introduction-copy p span{color:#1746d2;font-weight:800}.brand-introduction-copy .brand-years{font-size:2.5em;line-height:.8}.brand-statement{max-width:680px;font-weight:900;margin-top:36px!important}.brand-statement span,.brand-statement strong{width:max-content;max-width:100%;padding:8px 12px;display:block}.brand-statement span{font-size:clamp(1.6rem,3.4vw,3.9rem);color:#1746d2!important}.brand-statement strong{color:#fff;background:#090b0b;font-size:clamp(1.6rem,3.4vw,3.9rem)}.brand-introduction-facts{grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;gap:0 30px;display:grid}.brand-introduction-facts>div{border-top:2px solid #090b0b;min-height:130px;padding:16px 8px 26px}.brand-introduction-facts b{color:#1746d2;font-size:clamp(2.3rem,4vw,4rem);line-height:1;display:block}.brand-introduction-facts span{color:#444d50;margin-top:10px;font-size:.95rem;display:block}.brand-introduction-facts .brand-rank{min-height:108px}.brand-introduction-facts .brand-rank b{font-size:clamp(1.8rem,2.6vw,2.8rem)}.constraint-grid{border-top:1px solid var(--line);grid-template-columns:repeat(5,1fr);display:grid}.constraint-grid a{border-right:1px solid var(--line);padding:26px 18px 34px}.constraint-grid b{margin-bottom:10px;font-size:1.25rem;display:block}.constraint-grid span{color:var(--muted);font-size:.94rem}.system-graphic{object-fit:cover;width:100%;max-height:560px;margin-top:50px}.product-stage{grid-template-columns:1.25fr .75fr;gap:24px;display:grid}.product-stage article{background:var(--graphite);min-height:420px;position:relative;overflow:hidden}.product-stage article:nth-child(2),.product-stage article:nth-child(3){min-height:300px}.product-stage article:first-child{grid-row:span 2}.product-stage img{object-fit:cover;filter:saturate(.85);width:100%;height:100%}.product-stage .overlay{color:#fff;background:linear-gradient(#0000,#090b0beb);padding:60px 26px 26px;position:absolute;inset:auto 0 0}.product-stage h3{font-size:2.2rem}.growth-layout{grid-template-columns:.8fr 1.2fr;align-items:center;gap:60px;display:grid}.growth-layout img{width:100%}.fact-strip{border-top:1px solid #46504d;grid-template-columns:repeat(4,1fr);margin-top:44px;display:grid}.fact-strip div{border-right:1px solid #46504d;padding:24px 12px}.fact-strip b{color:var(--signal);font-size:2.2rem;display:block}.fact-strip span{color:#aeb8b4;font-size:.84rem}.article-preview,.article-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.article-preview article,.article-grid article{border-top:2px solid var(--ink);padding-top:14px}.article-preview img,.article-grid img{aspect-ratio:3/2;object-fit:cover;background:var(--paper)}.article-preview h3,.article-grid h2{margin:14px 0;font-size:clamp(1.65rem,2.2vw,2.4rem);line-height:1.1}.article-grid article span{letter-spacing:.12em;margin-top:16px;font-size:.78rem;display:block}.article-grid article b{margin-top:20px;display:block}.article-grid article a:focus-visible,.article-grid article a:hover{outline:3px solid var(--signal);outline-offset:6px}.page-hero{min-height:65svh;padding:calc(var(--header) + 80px) max(24px,calc((100vw - 1320px)/2)) 80px;background:var(--ink);color:var(--snow);align-items:flex-end;display:flex}.page-hero.has-image{grid-template-columns:1fr 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660px);font-weight:800;display:flex}.related-cta p{margin:0}.related-cta a{text-decoration:underline}.filters{flex-wrap:wrap;gap:10px;margin:30px 0;display:flex}.filters button{border:1px solid var(--line);cursor:pointer;background:0 0;padding:9px 15px}.filters button[aria-pressed=true]{background:var(--ink);color:var(--snow)}.result-count{color:var(--muted);margin-bottom:34px}.empty-state{background:var(--paper);padding:40px}.empty-state button{background:0 0;border:0;margin-left:10px;text-decoration:underline}.article-header{padding:calc(var(--header) + 70px) max(24px,calc((100vw - 1000px)/2)) 50px;background:var(--paper)}.article-header h1{max-width:980px;font-size:clamp(2.8rem,5.8vw,5.8rem)}.article-meta{color:var(--muted);gap:16px;font-size:.9rem;display:flex}.article-cover{aspect-ratio:3/2;object-fit:cover;width:min(1200px,100vw - 48px);margin:0 auto}.article-body{max-width:720px;margin:0 auto;padding:70px 24px 120px;font-size:1.1rem}.article-body h2{margin-top:2em}.article-body p{margin:1.25em 0}.article-end{border-top:1px solid var(--line);padding-top:30px}.faq-layout{grid-template-columns:240px 1fr;gap:70px;display:grid}.faq-layout aside{flex-direction:column;height:max-content;display:flex;position:sticky;top:100px}.faq-layout aside a{border-bottom:1px solid var(--line);padding:10px 0}.faq-group{margin-bottom:80px;scroll-margin-top:100px}.faq-group details{border-top:1px solid var(--line)}.faq-group details:last-child{border-bottom:1px solid var(--line)}.faq-group summary{cursor:pointer;padding:22px 44px 22px 0;font-size:1.08rem;font-weight:800}.faq-group details p{color:#39413f;max-width:760px;margin:0;padding:0 0 24px}.timeline{border-left:4px solid var(--signal);margin:60px 0 0 10px}.timeline article{padding:10px 0 70px 50px;position:relative}.timeline article:before{content:"";background:var(--signal);border:5px solid var(--ink);border-radius:50%;width:22px;height:22px;position:absolute;top:18px;left:-13px}.timeline h2{font-size:clamp(2rem,3vw,3.2rem)}.site-footer{background:var(--ink);color:var(--snow);border-top:1px solid #313735;padding:90px max(24px,50vw - 660px) 30px}.footer-lead{max-width:900px;font:900 clamp(2.5rem,5vw,5.5rem)/.98 Arial Narrow,Bahnschrift Condensed,sans-serif}.footer-grid{grid-template-columns:repeat(4,1fr);gap:30px;margin:80px 0;display:grid}.footer-grid h2{letter-spacing:.08em;font-size:1rem}.footer-grid a{color:#aeb8b4;padding:5px 0;display:block}.footer-base{color:#8e9995;border-top:1px solid #313735;justify-content:space-between;padding-top:24px;font-size:.8rem;display:flex}:focus-visible{outline:3px solid var(--signal);outline-offset:3px}@media (max-width:900px){.desktop-nav,.header-cta{display:none}.site-header{grid-template-columns:1fr auto}.menu-button{justify-self:end;display:flex}.mobile-menu{inset:var(--header) 0 auto;background:var(--snow);color:var(--ink);max-height:calc(100svh - var(--header));opacity:0;pointer-events:none;border-bottom:1px solid var(--line);transition:all .22s;display:block;position:fixed;overflow:auto;transform:translateY(-120%)}.mobile-menu[data-open=true]{opacity:1;pointer-events:auto;transform:none}.mobile-menu nav{flex-direction:column;padding:20px;display:flex}.mobile-menu a{border-bottom:1px solid var(--line);align-items:center;min-height:54px;font-weight:800;display:flex}.section-intro,.growth-layout,.split-section,.page-hero.has-image{grid-template-columns:1fr}.constraint-grid{grid-template-columns:1fr 1fr}.product-stage{grid-template-columns:1fr}.product-stage article:first-child{grid-row:auto}.article-preview,.article-grid,.fact-strip{grid-template-columns:1fr 1fr}.faq-layout{grid-template-columns:1fr}.faq-layout aside{grid-template-columns:1fr 1fr;display:grid;position:static}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:600px){.home-hero{padding-top:calc(var(--header) + 80px);align-items:flex-start}.home-hero picture:after{background:linear-gradient(#090b0bdb,#090b0b33 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