:root{--ink:#202526;--paper:#faf9f5;--soft:#efeee8;--line:#d5d6d0;--muted:#5e6769;--yellow:#e9cc70;--dark:#182021;--max:1380px;--nav-h:80px;--focus:#866315;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.8}h1,h2,h3,h4,p,figure,dl,dd{margin:0}h1,h2,h3,h4{line-height:1.3;text-wrap:pretty}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit}a,button{-webkit-tap-highlight-color:#e9cc7080}a:focus-visible,button:focus-visible{outline:3px solid var(--focus);outline-offset:5px}a:active,button:active{opacity:.72}.wrap{width:min(calc(100% - 96px),var(--max));margin-inline:auto}.eyebrow{font-size:.83rem;font-weight:650;letter-spacing:.14em;color:var(--muted);margin-bottom:14px}.body-copy{color:var(--muted)}.site-header{position:sticky;top:0;z-index:30;background:var(--paper);border-bottom:1px solid var(--line)}.header-row{display:flex;gap:38px;align-items:center;min-height:80px}.wordmark{font-weight:800;white-space:nowrap;font-size:1.2rem;letter-spacing:.03em}.wordmark::before{content:"";display:inline-block;width:8px;height:17px;background:var(--yellow);margin-right:11px;vertical-align:-2px}.site-nav{display:flex;align-items:center;justify-content:flex-end;gap:24px;flex:1}.site-nav a{font-size:.88rem;min-height:48px;display:flex;align-items:center;border-bottom:2px solid transparent;white-space:nowrap}.site-nav a:hover{color:#775b12;border-color:var(--yellow)}.site-nav a[aria-current]{border-color:#af8934;font-weight:700}.menu-toggle{display:none;min-width:52px;min-height:48px;background:transparent;border:1px solid var(--line);color:inherit;padding:8px 14px}.menu-toggle:hover{background:var(--soft)}section[id]{scroll-margin-top:calc(var(--nav-h) + 28px)}
.hero{padding-top:50px}.hero-masthead{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.48fr);gap:50px;align-items:end;padding-bottom:42px}.hero h1{font-size:clamp(3.5rem,6.6vw,7.4rem);font-weight:800;letter-spacing:-.065em;line-height:1.18}.hero h1 small{display:block;font-size:1rem;font-weight:500;letter-spacing:.36em;margin-top:14px;padding-left:6px}.hero-tagline{font-size:clamp(1.25rem,2vw,1.85rem);font-weight:500;line-height:1.5;margin-bottom:16px}.hero-position{font-size:.94rem;color:var(--muted);max-width:34em}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.action{display:inline-flex;justify-content:space-between;align-items:center;gap:30px;min-height:50px;padding:10px 22px;border:1px solid var(--ink);font-weight:600;font-size:.9rem}.action-primary{background:var(--yellow);border-color:var(--yellow)}.action:hover{background:var(--ink);color:#fff;border-color:var(--ink)}.action span{font-size:1.05rem}.hero-stage{display:grid;grid-template-columns:minmax(0,2.65fr) minmax(230px,1fr);background:var(--dark);color:#fff}.hero-photo{align-self:center;background:#0b0d0d}.hero-photo picture,.hero-photo img{width:100%;height:auto;aspect-ratio:1692/958;object-fit:contain}.hero-story{padding:38px 32px;display:flex;flex-direction:column;justify-content:center;border-left:1px solid #404849}.hero-story .eyebrow{color:var(--yellow);font-size:.78rem}.hero-story h2{font-size:clamp(1.45rem,2vw,2rem);margin-bottom:22px}.hero-story p:not(.eyebrow){font-size:.9rem;color:#d4dad8}.hero-story .story-mark{margin-top:26px;padding-top:20px;border-top:1px solid #414b4b;font-size:.83rem;color:#d4dad8}.brand-line{display:grid;grid-template-columns:1fr 2fr;gap:60px;border-bottom:1px solid var(--line);padding:28px 0}.brand-line strong{font-size:1.1rem}.brand-line p{font-size:.94rem;color:var(--muted)}
.section{padding-block:90px}.section-head{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:end;margin-bottom:36px}.section-head h2{font-size:clamp(1.8rem,3vw,2.65rem);font-weight:700;letter-spacing:-.04em}.section-head>p{color:var(--muted);font-size:.94rem;max-width:34em;justify-self:end}.feature-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:60px}.feature-story{border-top:2px solid var(--ink);padding-top:30px}.feature-story h3{font-size:2rem;margin:10px 0 20px}.feature-story .premise{font-size:1.05rem;line-height:1.95}.feature-story .angle{margin-top:24px;color:var(--muted);font-size:.93rem}.feature-facts{display:flex;flex-wrap:wrap;gap:20px 36px;margin-top:32px;padding-top:22px;border-top:1px solid var(--line)}.feature-facts dt{font-size:.79rem;color:var(--muted)}.feature-facts dd{font-size:.92rem;font-weight:600}.companion{display:grid;grid-template-columns:115px minmax(0,1fr);gap:24px;border-top:1px solid var(--line);padding:22px 0}.companion:first-child{border-top:2px solid var(--ink);padding-top:30px}.companion img{width:100%;height:auto;object-fit:contain}.companion h3{font-size:1.25rem;margin:0 0 9px}.companion p{font-size:.91rem;color:var(--muted)}.companion .meta{font-size:.8rem;margin-top:12px;color:#555f60}
.topics{background:var(--soft);border-block:1px solid var(--line)}.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #afb5b1;border-left:1px solid #afb5b1}.topic-note{padding:30px;display:grid;grid-template-columns:minmax(0,1fr) 65px;gap:20px;border-bottom:1px solid #afb5b1;border-right:1px solid #afb5b1}.topic-note h3{font-size:1.22rem;margin-bottom:10px}.topic-note p{font-size:.88rem;color:var(--muted)}.topic-note img{width:65px;height:auto;align-self:start}.topic-examples{grid-column:1/-1;font-size:.85rem;border-top:1px solid #d1d3cc;padding-top:15px;color:#444f4d}.catalog-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin:58px 0 18px}.catalog-head h3{font-size:1.45rem}.catalog-head p{font-size:.86rem;color:var(--muted)}.library{list-style:none;padding:0;margin:0;border-top:2px solid var(--ink)}.record{display:grid;grid-template-columns:76px minmax(150px,.85fr) minmax(200px,1.4fr) minmax(150px,.85fr);gap:26px;padding:26px 0;border-bottom:1px solid #cbd0c9;align-items:start}.record picture,.record img{width:76px;object-fit:contain}.record h4{font-size:1.1rem;margin-bottom:9px}.record .tags{font-size:.79rem;line-height:1.8;color:var(--muted)}.record .summary{font-size:.9rem;color:#3e4949}.record .record-detail{border-left:1px solid #c8cfc9;padding-left:23px;font-size:.83rem;color:var(--muted)}.record-detail strong{font-size:.88rem;display:block;font-weight:600;color:var(--ink);margin-bottom:8px}.library-labels{display:grid;grid-template-columns:76px minmax(150px,.85fr) minmax(200px,1.4fr) minmax(150px,.85fr);gap:26px;padding-bottom:14px;font-size:.76rem;color:var(--muted);letter-spacing:.08em}
.ai-section{background:var(--dark);color:#f5f5ef}.ai-section .section-head>p,.ai-section .eyebrow{color:#bdc6c5}.ai-section .eyebrow{color:var(--yellow)}.ai-layout{display:grid;grid-template-columns:1.45fr 1fr;gap:60px}.ai-work{padding-top:25px;border-top:1px solid #566061}.ai-work h3{font-size:1.7rem;margin-bottom:18px}.ai-work p{color:#d0d8d6;font-size:.95rem}.ai-visual{margin-top:25px}.ai-visual img{width:100%;max-height:440px;object-fit:contain;object-position:left}.ai-aside{display:flex;flex-direction:column;gap:28px}.ai-aside article{border-top:1px solid #566061;padding-top:22px}.ai-aside h3{font-size:1.2rem;margin-bottom:12px}.ai-aside p{font-size:.91rem;color:#d0d8d6}.ai-section .action{color:#fff;border-color:#87918e}.ai-section .action:hover{color:var(--ink);background:var(--yellow)}
.news-layout{display:grid;grid-template-columns:.65fr 1.5fr;gap:80px}.news-intro h2{font-size:2.5rem;margin-bottom:22px}.news-intro>p:last-child{color:var(--muted);font-size:.94rem}.news-item{display:grid;grid-template-columns:120px minmax(0,1fr);gap:32px;padding:27px 0;border-top:1px solid var(--line)}.news-item:first-child{border-top:2px solid var(--ink)}.news-item time{font-size:.88rem;letter-spacing:.03em;color:var(--muted)}.news-item h3{font-size:1.22rem;margin-bottom:10px}.news-item p{color:var(--muted);font-size:.91rem}
.services{background:#ebe9e0}.service-top{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding-bottom:45px;border-bottom:1px solid #bfc3ba}.service-top h2{font-size:2.5rem;margin-bottom:20px}.service-top p{color:var(--muted)}.access-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:28px}.access-strip h3{font-size:1rem;margin-bottom:10px}.access-strip p{font-size:.88rem;color:var(--muted)}.faq-heading{font-size:1.6rem;margin:54px 0 22px}.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:0 55px}.faq{border-top:1px solid #bdc4ba;padding:24px 0}.faq h3{font-size:1.08rem;margin-bottom:10px}.faq p{font-size:.91rem;color:var(--muted)}.about{display:grid;grid-template-columns:1fr 1.4fr;gap:100px}.about h2{font-size:2.3rem}.about-copy>p{font-size:1rem;color:#4c5756}.about-points{display:grid;grid-template-columns:1fr 1fr;gap:38px;margin-top:35px;border-top:1px solid var(--line);padding-top:25px}.about-points h3{font-size:1rem;margin-bottom:12px}.about-points p{font-size:.88rem;color:var(--muted)}.site-footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:.84rem}.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-row span{overflow-wrap:anywhere}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}a,button{transition:background-color .18s,color .18s,border-color .18s}}
@media(min-width:1600px){.hero h1{font-size:7.4rem}}
@media(max-width:1200px){.wrap{width:calc(100% - 64px)}.site-nav{gap:15px}.header-row{gap:24px}.hero-masthead{gap:35px;grid-template-columns:1.1fr 1fr}.hero-stage{grid-template-columns:minmax(0,2.2fr) minmax(220px,1fr)}.hero-story{padding:25px}.feature-layout{gap:35px}.section-head{gap:40px}.topic-note{padding:24px}.record,.library-labels{gap:20px;grid-template-columns:68px minmax(130px,.8fr) minmax(160px,1.3fr) minmax(130px,.8fr)}.record picture,.record img{width:68px}.news-layout{gap:50px}.about{gap:60px}}
@media(max-width:1000px){.header-row{flex-wrap:wrap;justify-content:space-between;padding-block:12px;min-height:72px}.site-nav{flex-basis:100%;flex-wrap:wrap;justify-content:flex-start;gap:5px 24px}.site-nav a{min-height:46px}.js .menu-toggle{display:block}.js .site-nav{display:none}.js .site-nav.is-open{display:flex}.site-header:not(.enhanced){position:static}.hero{padding-top:38px}.hero h1{font-size:clamp(3.4rem,7.3vw,6rem)}.hero-stage{grid-template-columns:minmax(0,1fr)}.hero-story{display:grid;grid-template-columns:1fr 1.5fr;gap:15px 38px;padding:28px;border-left:0}.hero-story .eyebrow{grid-column:1}.hero-story h2{grid-column:1;margin:0;grid-row:2}.hero-story>p:not(.eyebrow){grid-column:2;grid-row:1/3}.hero-story .story-mark{display:none}.brand-line{gap:35px;grid-template-columns:.75fr 1fr}.section{padding-block:68px}.feature-layout{grid-template-columns:1fr;gap:35px}.companions{display:grid;grid-template-columns:1fr 1fr;gap:25px}.companion:first-child{border-top:1px solid var(--line);padding-top:22px}.companion{grid-template-columns:80px 1fr;gap:20px}.topic-grid{grid-template-columns:1fr 1fr}.library-labels{display:none}.record{grid-template-columns:68px 1fr 1fr;gap:12px 23px}.record .summary{grid-column:2/4}.record .record-detail{grid-row:1;grid-column:3}.record picture{grid-row:1/3}.ai-layout{gap:30px}.news-layout{grid-template-columns:1fr;gap:30px}.news-intro{max-width:36em}.service-top{gap:40px}.about{grid-template-columns:1fr 1.3fr;gap:40px}}
@media(max-width:650px){.wrap{width:calc(100% - 40px)}.header-row{gap:10px}.wordmark{font-size:1.05rem}.site-nav{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px}.js .site-nav.is-open{display:grid}.site-nav a{font-size:.92rem;white-space:normal}.menu-toggle{padding:6px 12px}.hero{padding-top:35px}.hero-masthead{grid-template-columns:1fr;gap:25px;padding-bottom:30px}.hero h1{font-size:clamp(2.8rem,13vw,4.8rem);letter-spacing:-.055em}.hero h1 small{font-size:.84rem;margin-top:10px;padding-left:2px}.hero-tagline{font-size:1.3rem;margin-bottom:12px}.hero-position{font-size:.91rem}.hero-actions{margin-top:20px;gap:12px}.action{padding:10px 16px;gap:17px;min-height:48px;flex:1;max-width:240px}.hero-story{display:block;padding:24px}.hero-story h2{font-size:1.4rem;margin-bottom:14px}.hero-story .eyebrow{margin-bottom:10px}.brand-line{grid-template-columns:1fr;gap:10px;padding-block:24px}.brand-line strong{font-size:1rem}.brand-line p{font-size:.9rem}.section{padding-block:56px}.section-head{grid-template-columns:1fr;gap:20px;margin-bottom:28px}.section-head h2{font-size:1.8rem}.section-head>p{justify-self:start;font-size:.9rem}.eyebrow{font-size:.76rem;margin-bottom:10px}.feature-story{padding-top:24px}.feature-story h3{font-size:1.6rem}.feature-story .premise{font-size:.97rem}.feature-facts{gap:18px 28px}.companions{grid-template-columns:1fr;gap:0}.companion{grid-template-columns:76px 1fr;gap:20px}.companion h3{font-size:1.2rem}.topic-grid{grid-template-columns:1fr}.topic-note{padding:24px;grid-template-columns:1fr 70px}.topic-note img{width:70px}.catalog-head{display:block;margin-top:40px}.catalog-head p{margin-top:10px}.record{grid-template-columns:68px minmax(0,1fr);gap:14px 20px;padding:24px 0}.record picture{grid-row:1;grid-column:1}.record .record-title{grid-column:2;grid-row:1}.record .summary{grid-column:1/-1}.record .record-detail{grid-row:auto;grid-column:1/-1;border-left:0;border-top:1px solid #d8dcd3;padding:12px 0 0}.record-detail strong{display:inline;margin-right:12px}.record h4{font-size:1.13rem}.ai-layout{grid-template-columns:1fr;gap:32px}.ai-work h3{font-size:1.45rem}.ai-aside{gap:24px}.news-item{grid-template-columns:1fr;gap:8px;padding:23px 0}.news-intro h2{font-size:1.8rem}.news-item h3{font-size:1.15rem}.service-top{grid-template-columns:1fr;gap:30px;padding-bottom:30px}.service-top h2{font-size:1.8rem}.access-strip{grid-template-columns:1fr;gap:22px}.faq-list{grid-template-columns:1fr}.faq-heading{margin-top:40px}.about{grid-template-columns:1fr;gap:25px}.about h2{font-size:1.8rem}.about-points{gap:25px;grid-template-columns:1fr}.footer-row{display:block}.footer-row span{display:block;margin-top:5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
.ai-section .feature-facts dt{color:#bdc6c5}.ai-section .feature-facts{border-color:#566061}
@media(max-width:1000px){.js .site-nav{position:absolute;top:100%;left:0;right:0;padding:16px 32px;background:var(--paper);border-bottom:1px solid var(--line);max-height:calc(100dvh - var(--nav-h));overflow-y:auto}}
@media(max-width:650px){.js .site-nav{padding-inline:20px}}