/* Quiet precision: editorial scale, ink surfaces, and a single mint signal. */
:root{--radius:16px;--space:112px;--premium-ink:#102c38;--premium-deep:#09232e;--premium-text:#eff7f6;--premium-muted:#b0c7cc;--premium-edge:#375660}
body{background:#fbfcfc;-webkit-font-smoothing:antialiased}.wrap{max-width:1200px}h1,h2,h3{letter-spacing:-.045em}.section-intro h2{font-size:48px;line-height:1.18}.section-intro>p{margin-top:24px;line-height:1.9}.eyebrow{font-size:12px;letter-spacing:.09em;font-weight:550}.eyebrow:before{width:28px;height:2px}.button{border-radius:6px;padding:14px 26px;box-shadow:0 1px 0 rgba(255,255,255,.25) inset;transition:background .2s,transform .2s,box-shadow .2s}.button:hover{box-shadow:0 8px 24px rgba(34,195,166,.17);transform:translateY(-2px)}.text-link{border-bottom:1px solid currentColor;font-size:14px;padding-bottom:3px;min-height:40px}.site-header{background:rgba(251,252,252,.97);border-bottom:1px solid #dfe7e8}.nav{min-height:80px}.nav .header-download{border-radius:5px}.wordmark{letter-spacing:-.035em;font-weight:700}.nav>nav a{position:relative}.nav>nav a:after{content:"";position:absolute;bottom:6px;left:0;width:100%;height:1px;background:var(--mint);transform:scaleX(0);transform-origin:left;transition:transform .2s}.nav>nav a:hover:after{transform:scaleX(1)}
.hero{position:relative;isolation:isolate;overflow:hidden;padding:96px 0 104px;background:var(--premium-deep);color:var(--premium-text)}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,transparent 49.8%,rgba(176,199,204,.07) 50%,transparent 50.2%),linear-gradient(rgba(176,199,204,.035) 1px,transparent 1px);background-size:calc(100% / 6) 100%,100% 96px;mask-image:linear-gradient(90deg,transparent,#000)}
.hero:after{content:"";position:absolute;width:680px;height:680px;right:-310px;top:-340px;border:1px solid #375660;border-radius:48% 8% 48% 48%;transform:rotate(30deg);box-shadow:0 0 0 64px rgba(176,199,204,.025),0 0 0 128px rgba(176,199,204,.025);z-index:-1;pointer-events:none}
.hero-grid{grid-template-columns:1fr 1fr;gap:76px;align-items:center}.hero h1{font-size:64px;line-height:1.16;font-weight:600;letter-spacing:-.06em}.hero-copy>p:not(.eyebrow){font-size:16px;line-height:1.95;max-width:430px;margin:30px 0 34px;color:var(--premium-muted)}.hero .eyebrow{color:var(--premium-muted)}.hero-copy>small{font-size:12px;color:var(--premium-muted);margin-top:24px}.hero .text-link{color:var(--premium-text);border-color:#69848b}.hero .button{color:#09232e}.hero .scales{margin-top:46px;gap:10px}.hero .scales i{background:transparent;border-color:#5a938c;width:42px;height:54px}.hero .scales i:nth-child(2){width:30px;height:40px}.hero .scales i:nth-child(3){width:22px;height:28px}.english-proof{color:var(--premium-muted);border-color:var(--premium-edge)!important}
.example-switcher{background:#14333e;color:var(--premium-text);border:1px solid #45606a;border-top-color:#6d858c;border-radius:14px;padding:28px;box-shadow:0 30px 60px rgba(0,0,0,.2),0 1px 0 rgba(255,255,255,.06) inset;position:relative;isolation:isolate}
.example-switcher .art-label{color:var(--premium-muted);border-color:var(--premium-edge);font-size:11px;letter-spacing:.04em;padding-bottom:20px;margin-bottom:8px}.example-tab{color:var(--premium-muted);font-size:12px;min-height:50px;position:relative}.example-tab:hover{color:var(--premium-text);background:rgba(255,255,255,.04)}.example-radio:checked+label{color:#74e1c8;border-color:#74e1c8}.example-radio:focus-visible+label{outline-color:#74e1c8}.example-panel h2{font-size:26px;letter-spacing:-.04em;margin-top:26px}.example-panel p,.example-panel small{color:var(--premium-muted)}.example-panel .track-path{border-color:#427c76;margin-top:24px;padding-left:26px}.example-panel .path-node{margin-bottom:24px}.example-panel .path-node:before{left:-32px;background:var(--premium-ink);border-color:#69c8b6;width:9px;height:9px}.example-panel .path-node.current{border:1px solid #42746e;background:#1b424a;border-radius:6px;padding:18px}.example-panel .path-node.current:before{left:-33px;box-shadow:0 0 0 5px #20474d;background:#74e1c8}.example-panel .path-node strong{color:var(--premium-text);font-size:18px;font-weight:600;line-height:1.5;margin:4px 0 8px}.example-panel .path-node>p{font-size:13px;line-height:1.8}.example-panel .document{border-color:#3b6064}.example-panel .document b{color:#d5ebe9;font-size:12px}.example-panel .document span{color:#99b8bb}.example-note{border-color:var(--premium-edge);color:var(--premium-muted);font-size:11px;margin-top:20px}.example-features{color:#a7c7c7!important;font-size:11px}.example-subtitle{font-size:12px}
#philosophy{background:#fbfcfc}.philosophy{gap:100px}.philosophy h2{font-size:44px;line-height:1.35}.philosophy>div:last-child>p{font-size:16px;line-height:1.95}.philosophy blockquote{border:0;padding:22px 0 0;margin-top:26px;position:relative;font-size:25px;line-height:1.65;letter-spacing:-.03em}.philosophy blockquote:before{content:"";position:absolute;left:0;top:0;width:48px;height:2px;background:var(--mint)}
#architecture{background:#eef3f3;border-block:1px solid #dde6e6}.loop{border-top:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:#d6e1e1;border:1px solid #d6e1e1;padding:0;border-radius:10px;overflow:hidden}.loop article,.loop article:first-child{padding:30px 24px 34px;background:#fbfcfc}.loop article:before{display:none}.loop span{font-size:11px;color:#547673;margin-bottom:42px;letter-spacing:.06em}.loop h3{font-size:23px}.loop p{font-size:14px;line-height:1.9;margin-bottom:0}.ai-support{border:0;justify-content:space-between;padding:22px 4px;margin-top:0;font-size:13px}.ai-support p{font-size:12px;letter-spacing:.07em}.capabilities{gap:48px;margin-top:48px}.capabilities article{border-color:#bfd0d0;padding-top:28px}.capabilities h3{font-size:22px}.capabilities p{font-size:14px;line-height:1.95}.capabilities .text-link{margin-top:12px;font-size:12px;border-color:#92aca8}
#roles{background:#fbfcfc}.roles-grid{gap:64px;padding-top:22px}.role-person{border-color:#b2cfca;box-shadow:0 0 0 18px #f1f6f4,0 0 0 19px #e3edeb;aspect-ratio:1;border-radius:50%;background:#f5faf8}.role h3{font-size:24px}.role-person h3{font-size:44px}.role p{font-size:14px;line-height:1.85}.role-note{margin-top:52px;font-size:12px}.role img{filter:drop-shadow(0 12px 14px rgba(29,53,82,.07))}
#download{background:var(--premium-ink);color:var(--premium-text);position:relative}#download .section-intro p,#download .eyebrow{color:var(--premium-muted)}#download .section-intro{max-width:800px}#download .download-item{border:0;background:#f7fbf9;border-radius:18px;padding:32px;color:var(--premium-ink)}#download .download-item h3{font-size:24px;color:var(--premium-ink)}#download .download-item p{font-size:14px;color:#53706f}#download .download-item .text-link{color:#087c6a;border-color:#9bddcf}#download .download-item .text-link:hover{color:#0b5f52;border-color:currentColor}.site-footer{background:var(--premium-deep);padding-top:48px}.footer-bottom{border-color:#375660}.site-footer .wordmark{font-size:24px}
.reading-hero{padding-top:88px}.reading-hero h1{font-size:52px}.manual details{transition:background .2s}.manual details[open]{background:#eef5f2;padding:20px;border-radius:8px}.toc{top:104px}.contact-options article{background:white;border-color:#cfdddd;border-radius:10px}
@media(max-width:1100px){.hero-grid{gap:36px}.hero h1{font-size:50px}.hero{padding:72px 0 80px}.example-switcher{padding:24px}.roles-grid{gap:32px}.loop article,.loop article:first-child{padding:28px 20px}.section-intro h2{font-size:42px}.philosophy h2{font-size:36px}.philosophy{gap:48px}.mobile-nav[open] nav{top:80px}}
@media(max-width:700px){:root{--space:72px}.wrap{width:calc(100% - 40px)}.nav{min-height:68px}.mobile-nav[open] nav{top:68px}.hero{padding:52px 0 60px}.hero-grid{grid-template-columns:1fr;gap:40px}.hero h1{font-size:42px;line-height:1.2}.hero-copy>p:not(.eyebrow){font-size:15px;margin:24px 0;line-height:1.85}.hero .eyebrow{font-size:10px;letter-spacing:.04em}.hero .scales{display:none}.hero .english-proof{margin-top:26px}.example-switcher{padding:20px;border-radius:10px}.example-panel h2{font-size:24px}.example-panel .path-node strong{font-size:17px}.section-intro h2,.philosophy h2{font-size:32px}.section-intro{margin-bottom:32px}.philosophy{gap:24px}.philosophy blockquote{font-size:23px}.loop{grid-template-columns:1fr;margin:0;border-left:1px solid #d6e1e1;gap:1px}.loop article,.loop article:first-child{padding:24px}.loop span{margin-bottom:18px}.loop h3{font-size:22px}.ai-support{display:block;padding:20px 0}.ai-support p{margin-top:8px;letter-spacing:0}.capabilities{gap:30px;margin-top:28px}.roles-grid{padding:12px 12px 0;gap:32px}.role-person{aspect-ratio:auto;border-radius:12px;padding:32px 20px;box-shadow:0 0 0 10px #f1f6f4,0 0 0 11px #e3edeb}.role-person h3{font-size:36px}.role-note{margin-top:30px}.role p{font-size:14px}#download .download-item{padding:24px;gap:16px}#download .download-item h3{font-size:22px}#download .download-item img{width:100px;height:100px;border-width:5px}#download .download-extras{gap:24px}.reading-hero h1{font-size:36px}.reading-hero{padding-top:48px}.toc{position:static}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.hero a:focus-visible,#download a:focus-visible{outline-color:#74e1c8}