:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--page:#fff;--paper:#f7f9f8;--paper-blue:#f1f7f8;--ink:#14232b;--text:#4e626b;--muted:#5f7178;--line:#d9e2e3;--line-strong:#b9c8ca;--blue:#126a86;--blue-dark:#0c4d63;--teal:#0f756a;--warm:#a94d27;--display:"Avenir Next", Avenir, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;font-family:var(--display);color:var(--text);background:var(--page);font-synthesis:none;line-height:1.6}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:72px}body{background:var(--page);-webkit-text-size-adjust:100%;min-width:320px;margin:0;overflow-x:hidden}body,button{font:inherit}a{color:inherit;text-decoration:none}button{border:0}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline-offset:3px;outline:3px solid #126a8647}img{max-width:100%;display:block}h1,h2,h3,p,figure{margin-top:0}h1,h2,h3{color:var(--ink);letter-spacing:0}.site-shell{background:var(--page);min-height:100vh}.page-width{width:min(1240px,100% - 80px);margin-left:auto;margin-right:auto}.site-header{z-index:100;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff0;border-bottom:1px solid #b9c8cab8;justify-content:space-between;align-items:center;height:68px;padding:0 max(24px,50vw - 620px);display:flex;position:sticky;top:0}.brand{color:var(--ink);align-items:center;gap:10px;font-size:19px;font-weight:650;display:inline-flex}.brand img{border-radius:8px;width:40px;height:40px}.site-nav{align-items:center;gap:4px;font-size:13px;display:flex}.site-nav a{color:#53676f;align-items:center;gap:4px;min-height:38px;padding:0 13px;display:inline-flex}.site-nav a:hover{color:var(--blue)}.site-nav .nav-download{background:var(--ink);color:#fff;border-radius:5px;margin-left:8px;padding-left:17px;padding-right:17px;font-weight:600}.site-nav .nav-download:hover{background:var(--blue-dark);color:#fff}.menu-button{border:1px solid var(--line);width:40px;height:40px;color:var(--ink);background:#fff;border-radius:5px;place-items:center;display:none}.hero-section{border-bottom:1px solid var(--line-strong);background:#f3f7f6;height:calc(100svh - 116px);min-height:680px;max-height:820px;position:relative;overflow:hidden}.hero-background{z-index:0;width:min(1120px,100% - 80px);position:absolute;top:515px;left:50%;transform:translate(-50%)}.hero-background img{background:#fff;border:1px solid #b9c8ca;border-radius:7px 7px 0 0;width:100%;height:auto;box-shadow:0 22px 60px #233f4824}.hero-content{z-index:1;text-align:center;flex-direction:column;align-items:center;padding-top:66px;display:flex;position:relative}.hero-kicker,.chapter-index{color:#536970;text-transform:uppercase;align-items:center;gap:10px;margin-bottom:24px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px;font-weight:650;display:flex}.hero-kicker span,.chapter-index span{color:var(--blue)}.hero-kicker:before{background:var(--warm);content:"";width:34px;height:2px}.hero-content h1{color:var(--blue-dark);margin-bottom:12px;font-size:68px;font-weight:720;line-height:.96}.hero-statement{color:var(--ink);margin-bottom:17px;font-size:32px;font-weight:570;line-height:1.38}.hero-description{color:#455c65;max-width:610px;margin-bottom:0;font-size:16px;line-height:1.85}.hero-actions{flex-wrap:wrap;gap:10px;margin-top:24px;display:flex}.button{border-radius:5px;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:0 18px;font-size:13px;font-weight:650;display:inline-flex}.button-primary{background:var(--blue-dark);color:#fff}.button-primary:hover{background:#083b4c}.button-quiet{color:var(--ink);background:#ffffff80;border:1px solid #8da3a8}.button-quiet:hover{border-color:var(--blue);color:var(--blue);background:#fff}.hero-meta{color:#536970;text-transform:uppercase;gap:22px;margin-top:25px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;display:flex}.hero-meta span{align-items:center;gap:8px;display:inline-flex}.hero-meta span:before{background:var(--teal);content:"";border-radius:50%;width:5px;height:5px}.chapter{scroll-margin-top:68px}.chapter-desktop{background:var(--page);padding:128px 0 120px}.chapter-heading{grid-template-columns:minmax(210px,.65fr) minmax(520px,1.35fr);align-items:start;gap:80px;margin-bottom:64px;display:grid}.chapter-heading>div{grid-template-columns:minmax(360px,1.15fr) minmax(250px,.85fr);align-items:end;gap:55px;display:grid}.chapter-heading h2,.knowledge-copy h2,.ai-copy h2,.reader-heading h2,.lite-heading h2,.release-intro h2{margin-bottom:0;font-size:42px;font-weight:580;line-height:1.35}.chapter-heading>div>p,.knowledge-copy>p,.ai-copy>p,.reader-heading>div>p,.lite-heading>div>p,.release-intro>p{color:var(--text);margin-bottom:3px;font-size:14px;line-height:1.9}.product-stage{margin-bottom:0}.stage-label{border:1px solid var(--line-strong);color:#536970;background:#edf2f2;border-bottom:0;border-radius:7px 7px 0 0;justify-content:space-between;align-items:center;gap:20px;min-height:42px;padding:0 15px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;display:flex}.product-stage>img{border:1px solid var(--line-strong);background:#f7f9fa;border-radius:0 0 7px 7px;width:100%;box-shadow:0 24px 60px #233f481f}.feature-ledger{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));margin-top:55px;display:grid}.ledger-item{border-right:1px solid var(--line);grid-template-columns:27px minmax(0,1fr);gap:13px;padding:29px 30px 30px 0;display:grid}.ledger-item+.ledger-item{padding-left:30px}.ledger-item:last-child{border-right:0}.ledger-item>svg{color:var(--blue);margin-top:3px}.ledger-item h3{margin-bottom:6px;font-size:14px;font-weight:680}.ledger-item p{color:var(--muted);margin-bottom:0;font-size:12px;line-height:1.7}.chapter-knowledge{border-top:1px solid var(--line);background:var(--paper);padding:128px 0;overflow:hidden}.knowledge-layout{grid-template-columns:minmax(330px,.72fr) minmax(610px,1.38fr);align-items:center;gap:76px;display:grid}.knowledge-copy h2{margin-bottom:24px}.knowledge-copy>p{margin-bottom:32px}.knowledge-list{border-top:1px solid var(--line-strong);grid-template-columns:1fr 1fr;display:grid}.knowledge-item{border-bottom:1px solid var(--line);grid-template-columns:25px minmax(0,1fr);gap:10px;padding:20px 18px 20px 0;display:grid}.knowledge-item:nth-child(odd){border-right:1px solid var(--line)}.knowledge-item:nth-child(2n){padding-left:18px}.knowledge-item>svg{color:var(--warm);margin-top:3px}.knowledge-item h3{margin-bottom:5px;font-size:13px;font-weight:680}.knowledge-item p{color:var(--muted);margin-bottom:0;font-size:11px;line-height:1.7}.discovery-stage{width:calc(100% + max(50px,50vw - 620px))}.discovery-stage>img{border-right:0;border-radius:0 0 0 7px;box-shadow:-10px 26px 60px #233f481f}.discovery-stage .stage-label{border-right:0;border-radius:7px 0 0}.chapter-ai{border-top:1px solid var(--line);background:var(--paper-blue);padding:128px 0 0;overflow:hidden}.ai-layout{grid-template-columns:minmax(300px,.75fr) minmax(600px,1.4fr);align-items:center;gap:80px;display:grid}.ai-copy{padding-bottom:28px}.chapter-symbol{width:44px;height:44px;color:var(--teal);border:1px solid #a9c2c5;border-radius:6px;place-items:center;margin-bottom:24px;display:grid}.ai-copy h2{margin-bottom:25px}.ai-copy>p{margin-bottom:26px}.check-list{color:#5f747c;gap:12px;margin:0;padding:0;font-size:12px;list-style:none;display:grid}.check-list li{align-items:flex-start;gap:9px;display:flex}.check-list svg{color:var(--teal);flex:none;margin-top:2px}.ai-stage{width:calc(100% + max(50px,50vw - 620px))}.ai-stage>img{border-right:0;border-radius:0 0 0 7px;box-shadow:-10px 26px 60px #1c404821}.ai-stage .stage-label{border-right:0;border-radius:7px 0 0}.ai-flow{border-top:1px solid #bbd0d1;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:88px;display:grid}.flow-step{align-content:center;gap:5px;min-height:104px;padding:18px 34px 18px 0;display:grid;position:relative}.flow-step>span{color:var(--warm);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:9px}.flow-step>strong{color:var(--ink);font-size:12px;font-weight:650}.flow-step>svg{color:#8ba5a9;position:absolute;top:50%;right:24px;transform:translateY(-50%)}.chapter-reader{background:var(--paper);border-top:1px solid #c5d6d6;padding:135px 0 125px}.reader-heading{grid-template-columns:minmax(260px,.75fr) minmax(520px,1.25fr);align-items:start;gap:80px;margin-bottom:62px;display:grid}.reader-identity{color:#536970;text-transform:uppercase;align-items:center;gap:13px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;display:flex}.reader-identity img{border-radius:8px;width:55px;height:55px}.reader-heading h2{margin-bottom:24px}.reader-heading>div>p{max-width:680px;margin-bottom:22px}.text-link{color:var(--blue);align-items:center;gap:6px;font-size:13px;font-weight:680;display:inline-flex}.text-link:hover{color:var(--blue-dark);text-decoration:underline}.reader-stage{width:min(1050px,100%);margin-left:auto;margin-right:auto}.reader-stage>img{object-fit:cover;object-position:top;max-height:730px}.reader-facts{color:#536970;flex-wrap:wrap;justify-content:center;gap:24px 45px;margin-top:42px;font-size:12px;display:flex}.reader-facts span{align-items:center;gap:8px;display:inline-flex}.reader-facts svg{color:var(--teal)}.chapter-lite{background:#eef5f2;border-top:1px solid #bfd1cc;padding:135px 0 125px}.lite-heading{grid-template-columns:minmax(260px,.75fr) minmax(520px,1.25fr);align-items:start;gap:80px;margin-bottom:62px;display:grid}.lite-identity{color:#536970;text-transform:uppercase;align-items:center;gap:13px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;display:flex}.lite-identity img{border-radius:11px;width:58px;height:58px}.lite-heading h2{margin-bottom:24px}.lite-heading>div>p{max-width:680px;margin-bottom:22px}.lite-actions{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}.lite-release-link{font-size:12px}.lite-stage{width:min(1050px,100%);margin-left:auto;margin-right:auto}.lite-stage>img{object-fit:cover;object-position:top;max-height:760px}.lite-facts a{color:var(--blue);align-items:center;gap:6px;font-weight:680;display:inline-flex}.lite-facts a:hover{color:var(--blue-dark);text-decoration:underline}.release-section{border-top:1px solid var(--line);background:#fff;padding:125px 0 120px}.release-layout{grid-template-columns:minmax(300px,.8fr) minmax(560px,1.2fr);align-items:start;gap:100px;display:grid}.release-intro>img{border-radius:11px;width:72px;height:72px;margin-bottom:25px}.release-intro .chapter-index{margin-bottom:20px}.release-intro h2{margin-bottom:22px}.release-intro>p{max-width:390px}.release-trust{color:var(--teal);align-items:center;gap:7px;margin-top:20px;font-size:11px;font-weight:650;display:inline-flex}.download-list{border-top:2px solid var(--ink)}.download-panel{min-width:0}.platform-tabs{border:1px solid var(--line);background:#f2f5f4;border-radius:6px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;margin-bottom:22px;padding:4px;display:grid}.platform-tabs button{color:#536970;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;gap:7px;min-height:39px;font-size:12px;font-weight:650;display:inline-flex}.platform-tabs button:hover{color:var(--blue)}.platform-tabs button.is-active{border-color:var(--line-strong);color:var(--ink);background:#fff;box-shadow:0 1px 4px #233f4814}.download-list-head{border-bottom:1px solid var(--line);color:#536970;text-transform:uppercase;justify-content:space-between;align-items:center;min-height:45px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;display:flex}.download-list>a{border-bottom:1px solid var(--line);min-height:83px;color:var(--ink);grid-template-columns:28px minmax(0,1fr) 70px 22px;align-items:center;gap:12px;display:grid}.download-list>a:hover,.download-list>a>svg:first-child{color:var(--blue)}.download-name{gap:2px;display:grid}.download-name strong{font-size:14px;font-weight:680}.download-name small,.download-size{color:var(--muted);font-size:10px}.download-arrow{justify-self:end}.release-links{color:var(--blue);flex-wrap:wrap;gap:20px;margin-top:22px;font-size:11px;font-weight:650;display:flex}.release-links a{align-items:center;gap:5px;display:inline-flex}.release-links a:hover{text-decoration:underline}.platform-note{color:#5f7178;margin:30px 0 0;font-size:10px}.docs-section{border-top:1px solid var(--line);background:var(--paper);padding:90px 0 100px}.docs-layout{grid-template-columns:minmax(250px,.65fr) minmax(600px,1.35fr);align-items:start;gap:90px;display:grid}.docs-heading .chapter-index{margin-bottom:16px}.docs-heading h2{margin-bottom:0;font-size:28px;font-weight:600}.docs-list{border-top:1px solid var(--line-strong)}.docs-list a{border-bottom:1px solid var(--line);min-height:74px;color:var(--ink);grid-template-columns:28px minmax(0,1fr) 22px;align-items:center;gap:12px;display:grid}.docs-list a:hover{color:var(--blue)}.docs-list a>svg:first-child{color:var(--teal)}.docs-list a>svg:last-child{justify-self:end}.docs-list span{gap:2px;display:grid}.docs-list strong{font-size:13px;font-weight:680}.docs-list small{color:var(--muted);font-size:10px}.site-footer{color:#9fb0b6;background:#14232b}.footer-layout{grid-template-columns:1fr auto;align-items:center;gap:28px;padding-top:42px;padding-bottom:30px;display:grid}.footer-brand{align-items:center;gap:11px;width:fit-content;display:inline-flex}.footer-brand img{border-radius:8px;width:40px;height:40px}.footer-brand span{gap:1px;display:grid}.footer-brand strong{color:#fff;font-size:14px;font-weight:650}.footer-brand small{font-size:9px}.footer-links{gap:22px;font-size:11px;display:flex}.footer-links a:hover,.footer-legal a:hover{color:#fff;text-decoration:underline}.footer-legal{border-top:1px solid #304149;grid-column:1/-1;justify-content:space-between;gap:20px;padding-top:20px;font-size:9px;display:flex}@media (width<=1040px){.page-width{width:min(100% - 56px,900px)}.hero-content{width:calc(100% - 80px)}.chapter-heading,.knowledge-layout,.reader-heading,.lite-heading,.release-layout,.docs-layout{grid-template-columns:1fr;gap:35px}.chapter-heading>div{grid-template-columns:minmax(360px,1.1fr) minmax(250px,.9fr)}.ai-layout{grid-template-columns:1fr;gap:55px}.knowledge-copy{max-width:720px}.discovery-stage{width:calc(100% + 28px)}.ai-copy{max-width:670px}.ai-stage{width:calc(100% + 28px)}.reader-heading>div:last-child,.lite-heading>div:last-child{max-width:720px}.release-intro>p{max-width:560px}.download-list,.docs-list{width:100%}}@media (width<=760px){html{scroll-padding-top:62px}.page-width,.hero-content{width:calc(100% - 36px)}.site-header{height:62px;padding:0 18px}.brand img{width:36px;height:36px}.brand span{font-size:17px}.menu-button{display:grid}.site-nav{border-bottom:1px solid var(--line);background:#fff;gap:0;padding:10px 18px 18px;display:none;position:absolute;top:61px;left:0;right:0;box-shadow:0 18px 30px #1c343d1f}.site-nav.is-open{display:grid}.site-nav a{min-height:43px;padding:0 9px}.site-nav .nav-download{justify-content:center;margin:8px 0 0}.hero-section{height:calc(100svh - 72px);min-height:620px;max-height:720px}.hero-background{width:calc(100% - 36px);top:475px}.hero-kicker{gap:7px;margin-bottom:20px;font-size:9px}.hero-kicker:before{width:22px}.hero-content h1{font-size:52px}.hero-statement{margin-bottom:18px;font-size:28px;line-height:1.38}.hero-description{max-width:440px;font-size:13px;line-height:1.75}.hero-actions{margin-top:24px}.button{min-height:43px;padding:0 14px;font-size:12px}.hero-meta{flex-wrap:wrap;gap:8px 15px;margin-top:25px;font-size:8px}.chapter-desktop,.chapter-knowledge,.chapter-reader,.chapter-lite,.release-section{padding:86px 0 82px}.chapter-heading{margin-bottom:42px}.chapter-heading>div{grid-template-columns:1fr;gap:22px}.chapter-heading h2,.knowledge-copy h2,.ai-copy h2,.reader-heading h2,.lite-heading h2,.release-intro h2{font-size:31px;line-height:1.42}.chapter-heading>div>p,.knowledge-copy>p,.ai-copy>p,.reader-heading>div>p,.lite-heading>div>p,.release-intro>p{font-size:13px;line-height:1.85}.chapter-index{margin-bottom:16px;font-size:9px}.stage-label{gap:10px;min-height:36px;padding:0 10px;font-size:8px}.product-stage{width:calc(100% + 16px);margin-left:-8px}.product-stage>img{box-shadow:0 14px 34px #233f481c}.feature-ledger{grid-template-columns:1fr;margin-top:38px}.ledger-item,.ledger-item+.ledger-item{border-right:0;border-bottom:1px solid var(--line);padding:22px 4px}.ledger-item:last-child{border-bottom:0}.chapter-ai{padding-top:86px}.knowledge-layout{gap:42px}.knowledge-list{grid-template-columns:1fr}.knowledge-item,.knowledge-item:nth-child(2n){border-right:0;padding:19px 2px}.discovery-stage{width:calc(100% + 36px);margin-left:0}.discovery-stage .stage-label{border-radius:6px 0 0}.ai-layout{gap:40px}.ai-copy{padding-bottom:0}.chapter-symbol{width:40px;height:40px;margin-bottom:20px}.ai-stage{width:calc(100% + 36px);margin-left:0}.ai-stage .stage-label{border-radius:6px 0 0}.ai-flow{border-bottom:1px solid #bbd0d1;grid-template-columns:1fr 1fr;width:100%;margin-top:58px;padding:0 18px}.flow-step{min-height:82px;padding:14px 25px 14px 0}.flow-step:nth-child(2n)>svg{display:none}.reader-heading,.lite-heading{gap:32px;margin-bottom:42px}.reader-identity img,.lite-identity img{width:49px;height:49px}.reader-stage,.lite-stage{width:calc(100% + 16px);margin-left:-8px}.reader-facts{justify-content:start;gap:13px;margin-top:30px;padding-left:2px;display:grid}.release-layout{gap:52px}.platform-tabs button{min-height:42px;font-size:11px}.release-intro>img{width:64px;height:64px}.download-list>a{grid-template-columns:26px minmax(0,1fr) 22px;gap:9px;min-height:78px}.download-size{display:none}.docs-section{padding:72px 0 78px}.docs-layout{gap:32px}.footer-layout{grid-template-columns:1fr;padding-top:36px}.footer-links{flex-wrap:wrap}.footer-legal{flex-direction:column}}@media (width<=420px){.hero-actions{width:100%}.hero-actions .button-primary{flex:100%}.hero-content h1{font-size:48px}.hero-statement{font-size:25px}.hero-meta span:last-child{display:none}.chapter-heading h2,.knowledge-copy h2,.ai-copy h2,.reader-heading h2,.lite-heading h2,.release-intro h2{font-size:28px}.stage-label span:last-child{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}